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Primitives","/csharp/system-programming-windows/synchronization-advanced","01.csharp/07.system-programming-windows/07.synchronization-advanced",{"title":308,"path":309,"stem":310},"Синхронізація — Interlocked, Volatile та Lock-Free Структури","/csharp/system-programming-windows/07a.synchronization-advanced-walkthrough","01.csharp/07.system-programming-windows/07a.synchronization-advanced-walkthrough",{"title":312,"path":313,"stem":314},"Interlocked, CAS та Lock-Free Структури","/csharp/system-programming-windows/interlocked-cas-lockfree","01.csharp/07.system-programming-windows/08.interlocked-cas-lockfree",{"title":316,"path":317,"stem":318},"Volatile, Memory Model та Spinning","/csharp/system-programming-windows/08a.volatile-memory-model","01.csharp/07.system-programming-windows/08a.volatile-memory-model",{"title":320,"path":321,"stem":322},"ThreadPool — Пул Потоків для Ефективного 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DbProviderFactory — провайдер-незалежний код","/csharp/ado-net/provider-factory","01.csharp/09.ado-net/07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","/csharp/ado-net/async-data-access","01.csharp/09.ado-net/08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","/csharp/ado-net/disconnected-mode-dataset","01.csharp/09.ado-net/09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","/csharp/ado-net/data-adapter","01.csharp/09.ado-net/10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","/csharp/ado-net/data-mapper-repository","01.csharp/09.ado-net/11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","/csharp/ado-net/advanced-patterns","01.csharp/09.ado-net/12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","/csharp/ef-core","01.csharp/10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","/csharp/ef-core/what-is-orm","01.csharp/10.ef-core/01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","/csharp/ef-core/first-project","01.csharp/10.ef-core/02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","/csharp/ef-core/dbcontext-deep-dive","01.csharp/10.ef-core/03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","/csharp/ef-core/database-providers","01.csharp/10.ef-core/04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","/csharp/ef-core/conventions","01.csharp/10.ef-core/05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","/csharp/ef-core/fluent-api-vs-annotations","01.csharp/10.ef-core/06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","/csharp/ef-core/relationships-basics","01.csharp/10.ef-core/07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","/csharp/ef-core/relationships-advanced","01.csharp/10.ef-core/08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","/csharp/ef-core/property-configuration-part1","01.csharp/10.ef-core/09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","/csharp/ef-core/property-configuration-part2","01.csharp/10.ef-core/09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","/csharp/ef-core/complex-types-owned-part1","01.csharp/10.ef-core/10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","/csharp/ef-core/complex-types-owned-part2","01.csharp/10.ef-core/10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","/csharp/ef-core/json-columns-part1","01.csharp/10.ef-core/11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","/csharp/ef-core/json-columns-part2","01.csharp/10.ef-core/11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","/csharp/ef-core/inheritance-part1","01.csharp/10.ef-core/12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","/csharp/ef-core/inheritance-part2","01.csharp/10.ef-core/12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","/csharp/ef-core/indexes-constraints-part1","01.csharp/10.ef-core/13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","/csharp/ef-core/indexes-constraints-part2","01.csharp/10.ef-core/13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","/csharp/ef-core/seeding-part1","01.csharp/10.ef-core/14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","/csharp/ef-core/seeding-part2","01.csharp/10.ef-core/14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","/csharp/ef-core/global-query-filters-part1","01.csharp/10.ef-core/15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","/csharp/ef-core/global-query-filters-part2","01.csharp/10.ef-core/15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","/csharp/ef-core/linq-queries-part1","01.csharp/10.ef-core/16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","/csharp/ef-core/linq-queries-part2","01.csharp/10.ef-core/16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","/csharp/ef-core/loading-related-data-part1","01.csharp/10.ef-core/17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","/csharp/ef-core/loading-related-data-part2","01.csharp/10.ef-core/17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","/csharp/ef-core/raw-sql-part1","01.csharp/10.ef-core/18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","/csharp/ef-core/raw-sql-part2","01.csharp/10.ef-core/18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","/csharp/ef-core/advanced-queries-part1","01.csharp/10.ef-core/19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","/csharp/ef-core/advanced-queries-part2","01.csharp/10.ef-core/19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","/csharp/ef-core/change-tracking-part1","01.csharp/10.ef-core/20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","/csharp/ef-core/change-tracking-part2","01.csharp/10.ef-core/20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","/csharp/ef-core/saving-data-part1","01.csharp/10.ef-core/21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","/csharp/ef-core/saving-data-part2","01.csharp/10.ef-core/21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","/csharp/ef-core/concurrency-part1","01.csharp/10.ef-core/22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","/csharp/ef-core/concurrency-part2","01.csharp/10.ef-core/22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","/csharp/ef-core/migrations-basics-part1","01.csharp/10.ef-core/23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","/csharp/ef-core/migrations-basics-part2","01.csharp/10.ef-core/23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","/csharp/ef-core/migrations-advanced-part1","01.csharp/10.ef-core/24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","/csharp/ef-core/migrations-advanced-part2","01.csharp/10.ef-core/24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","/csharp/ef-core/schema-management-part1","01.csharp/10.ef-core/25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","/csharp/ef-core/schema-management-part2","01.csharp/10.ef-core/25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","/csharp/ef-core/performance-fundamentals-part1","01.csharp/10.ef-core/26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","/csharp/ef-core/interceptors-part1","01.csharp/10.ef-core/29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","/csharp/ef-core/interceptors-part2","01.csharp/10.ef-core/29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","/csharp/ef-core/implementation_plan","01.csharp/10.ef-core/implementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","/csharp/aspnet","01.csharp/11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","/csharp/aspnet/minimal-api","01.csharp/11.aspnet/01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","/csharp/aspnet/minimal-api/introduction","01.csharp/11.aspnet/01.minimal-api/01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","/csharp/aspnet/minimal-api/first-application","01.csharp/11.aspnet/01.minimal-api/02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","/csharp/aspnet/minimal-api/webapplication-builder","01.csharp/11.aspnet/01.minimal-api/03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","/csharp/aspnet/minimal-api/request-pipeline-middleware","01.csharp/11.aspnet/01.minimal-api/04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/routing-basics","01.csharp/11.aspnet/01.minimal-api/05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","/csharp/aspnet/minimal-api/routing-advanced","01.csharp/11.aspnet/01.minimal-api/06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","/csharp/aspnet/minimal-api/static-files","01.csharp/11.aspnet/01.minimal-api/07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","/csharp/aspnet/minimal-api/static-assets","01.csharp/11.aspnet/01.minimal-api/08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/configuration-fundamentals","01.csharp/11.aspnet/01.minimal-api/09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","/csharp/aspnet/minimal-api/configuration-options","01.csharp/11.aspnet/01.minimal-api/10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/logging-basics","01.csharp/11.aspnet/01.minimal-api/11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","/csharp/aspnet/minimal-api/logging-advanced","01.csharp/11.aspnet/01.minimal-api/12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","/csharp/aspnet/minimal-api/state-management","01.csharp/11.aspnet/01.minimal-api/13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","/csharp/aspnet/minimal-api/session-state","01.csharp/11.aspnet/01.minimal-api/14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","/csharp/aspnet/minimal-api/project-structure","01.csharp/11.aspnet/01.minimal-api/15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","/csharp/aspnet/minimal-api/scalar-openapi-fluent","01.csharp/11.aspnet/01.minimal-api/16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger / Swashbuckle у Minimal API: окремий класичний шлях","/csharp/aspnet/minimal-api/swagger-swashbuckle","01.csharp/11.aspnet/01.minimal-api/17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","/csharp/aspnet/api","01.csharp/11.aspnet/02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","/csharp/aspnet/api/what-is-api","01.csharp/11.aspnet/02.api/01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","/csharp/aspnet/api/data-formats","01.csharp/11.aspnet/02.api/02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","/csharp/aspnet/api/api-paradigms-rest","01.csharp/11.aspnet/02.api/03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","/csharp/aspnet/api/http-methods-status-codes","01.csharp/11.aspnet/02.api/04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","/csharp/aspnet/api/rest-organizing","01.csharp/11.aspnet/02.api/05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","/csharp/aspnet/api/url-nomenclature-crud","01.csharp/11.aspnet/02.api/06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","/csharp/aspnet/api/api-design-naming","01.csharp/11.aspnet/02.api/07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","/csharp/aspnet/api/api-design-validation","01.csharp/11.aspnet/02.api/08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","/csharp/aspnet/api/error-handling-http","01.csharp/11.aspnet/02.api/09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","/csharp/aspnet/api/idempotency-sync","01.csharp/11.aspnet/02.api/10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","/csharp/aspnet/api/pagination-lists","01.csharp/11.aspnet/02.api/11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","/csharp/aspnet/api/security-auth","01.csharp/11.aspnet/02.api/12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","/csharp/aspnet/api/api-design-process","01.csharp/11.aspnet/02.api/13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","/csharp/aspnet/api/openapi","01.csharp/11.aspnet/02.api/14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","/csharp/aspnet/auth","01.csharp/11.aspnet/03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","/csharp/aspnet/auth/auth-fundamentals","01.csharp/11.aspnet/03.auth/01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","/csharp/aspnet/auth/jwt-authentication","01.csharp/11.aspnet/03.auth/02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","/csharp/aspnet/auth/authorization-policies","01.csharp/11.aspnet/03.auth/03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","/csharp/aspnet/auth/cookie-auth-identity","01.csharp/11.aspnet/03.auth/04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","/csharp/aspnet/auth/04b.identity-auth-jwt","01.csharp/11.aspnet/03.auth/04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","/csharp/aspnet/auth/identity-email-confirmation","01.csharp/11.aspnet/03.auth/05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","/csharp/aspnet/auth/identity-two-factor","01.csharp/11.aspnet/03.auth/06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","/csharp/aspnet/auth/identity-internals","01.csharp/11.aspnet/03.auth/07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","/csharp/aspnet/auth/oauth-external-providers","01.csharp/11.aspnet/03.auth/08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","/csharp/aspnet/auth/security-hardening","01.csharp/11.aspnet/03.auth/09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","/csharp/aspnet/auth/oauth-theory","01.csharp/11.aspnet/03.auth/10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","/csharp/aspnet/auth/oidc-keycloak","01.csharp/11.aspnet/03.auth/10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","/csharp/aspnet/auth/api-keys","01.csharp/11.aspnet/03.auth/11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","/csharp/aspnet/auth/rate-limiting","01.csharp/11.aspnet/03.auth/12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","/csharp/aspnet/auth/refresh-token-rotation","01.csharp/11.aspnet/03.auth/13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","/csharp/aspnet/auth/certificate-auth","01.csharp/11.aspnet/03.auth/14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","/csharp/aspnet/auth/rbac-abac-rebac","01.csharp/11.aspnet/03.auth/15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","/csharp/aspnet/auth/multi-tenancy","01.csharp/11.aspnet/03.auth/16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","/csharp/aspnet/notifications","01.csharp/11.aspnet/04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","/csharp/aspnet/notifications/in-app-database-notifications","01.csharp/11.aspnet/04.notifications/01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","/csharp/aspnet/notifications/polling","01.csharp/11.aspnet/04.notifications/02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","/csharp/aspnet/notifications/server-sent-events","01.csharp/11.aspnet/04.notifications/03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","/csharp/aspnet/notifications/websockets","01.csharp/11.aspnet/04.notifications/04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","/csharp/aspnet/notifications/signalr","01.csharp/11.aspnet/04.notifications/05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","/csharp/aspnet/notifications/background-services","01.csharp/11.aspnet/04.notifications/06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","/csharp/aspnet/notifications/web-push","01.csharp/11.aspnet/04.notifications/07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","/csharp/aspnet/notifications/email-notifications","01.csharp/11.aspnet/04.notifications/08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","/csharp/aspnet/notifications/choosing-the-right-approach","01.csharp/11.aspnet/04.notifications/09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","/csharp/aspnet/notifications/hangfire","01.csharp/11.aspnet/04.notifications/10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","/csharp/aspnet/notifications/hangfire-image-webp","01.csharp/11.aspnet/04.notifications/11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","/csharp/aspnet/notifications/hangfire-video-hls","01.csharp/11.aspnet/04.notifications/12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","/csharp/aspnet/notifications/telegram-notifications","01.csharp/11.aspnet/04.notifications/13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","/csharp/aspnet/i18n","01.csharp/11.aspnet/05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","/csharp/aspnet/i18n/internationalization","01.csharp/11.aspnet/05.i18n/01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","/csharp/aspnet/i18n/humanizer","01.csharp/11.aspnet/05.i18n/02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","/csharp/aspnet/caching","01.csharp/11.aspnet/06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","/csharp/aspnet/caching/caching","01.csharp/11.aspnet/06.caching/01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","/csharp/aspnet/caching/memory-cache","01.csharp/11.aspnet/06.caching/02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","/csharp/aspnet/caching/distributed-cache","01.csharp/11.aspnet/06.caching/03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","/csharp/aspnet/caching/response-cache","01.csharp/11.aspnet/06.caching/04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","/csharp/aspnet/caching/output-cache","01.csharp/11.aspnet/06.caching/05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","/csharp/aspnet/testing","01.csharp/11.aspnet/07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","/csharp/aspnet/testing/what-is-testing","01.csharp/11.aspnet/07.testing/01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","/csharp/aspnet/testing/testing-pyramid","01.csharp/11.aspnet/07.testing/02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","/csharp/aspnet/testing/testing-schools","01.csharp/11.aspnet/07.testing/03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","/csharp/aspnet/testing/tdd-and-bdd","01.csharp/11.aspnet/07.testing/04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","/csharp/aspnet/testing/what-to-test","01.csharp/11.aspnet/07.testing/05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","/csharp/aspnet/testing/test-frameworks","01.csharp/11.aspnet/07.testing/06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","/csharp/aspnet/testing/xunit-basics","01.csharp/11.aspnet/07.testing/07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","/csharp/aspnet/testing/xunit-advanced","01.csharp/11.aspnet/07.testing/08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","/csharp/aspnet/testing/mocking-with-moq","01.csharp/11.aspnet/07.testing/09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","/csharp/aspnet/testing/database-testing","01.csharp/11.aspnet/07.testing/10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","/csharp/aspnet/testing/integration-testing","01.csharp/11.aspnet/07.testing/11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","/csharp/aspnet/testing/11a.integration-testing-practice","01.csharp/11.aspnet/07.testing/11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","/csharp/aspnet/testing/integration-testing-advanced","01.csharp/11.aspnet/07.testing/12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","/csharp/aspnet/testing/postman-professional","01.csharp/11.aspnet/07.testing/13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","/csharp/aspnet/testing/httpclient-testing","01.csharp/11.aspnet/07.testing/14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","/csharp/aspnet/testing/wiremock-net","01.csharp/11.aspnet/07.testing/15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","/csharp/aspnet/testing/testing-patterns","01.csharp/11.aspnet/07.testing/16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","/csharp/aspnet/testing/advanced-testing-tools","01.csharp/11.aspnet/07.testing/17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","/csharp/aspnet/testing/architecture-testing","01.csharp/11.aspnet/07.testing/18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","/csharp/aspnet/testing/performance-testing","01.csharp/11.aspnet/07.testing/19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","/csharp/aspnet/testing/remaining_plan","01.csharp/11.aspnet/07.testing/remaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","/csharp/aspnet/payments","01.csharp/11.aspnet/08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","/csharp/aspnet/payments/payment-fundamentals","01.csharp/11.aspnet/08.payments/01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","/csharp/aspnet/payments/payment-methods-ukraine","01.csharp/11.aspnet/08.payments/02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","/csharp/aspnet/payments/pci-dss-security","01.csharp/11.aspnet/08.payments/03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","/csharp/aspnet/payments/payment-architecture","01.csharp/11.aspnet/08.payments/04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","/csharp/aspnet/payments/liqpay-integration","01.csharp/11.aspnet/08.payments/05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","/csharp/aspnet/payments/monobank-acquiring","01.csharp/11.aspnet/08.payments/06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","/csharp/aspnet/payments/stripe-integration","01.csharp/11.aspnet/08.payments/07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","/csharp/aspnet/payments/webhooks-deep-dive","01.csharp/11.aspnet/08.payments/08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","/csharp/aspnet/payments/subscriptions-recurring","01.csharp/11.aspnet/08.payments/09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","/csharp/aspnet/payments/refunds-disputes","01.csharp/11.aspnet/08.payments/10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","/csharp/aspnet/payments/testing-payments","01.csharp/11.aspnet/08.payments/11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","/csharp/aspnet/payments/production-checklist","01.csharp/11.aspnet/08.payments/12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","/csharp/aspnet/libraries","01.csharp/11.aspnet/09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","/csharp/aspnet/libraries/fluent-validation","01.csharp/11.aspnet/09.libraries/01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","/csharp/aspnet/libraries/mapster","01.csharp/11.aspnet/09.libraries/02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","/csharp/aspnet/libraries/erroror-result-pattern","01.csharp/11.aspnet/09.libraries/03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","/csharp/aspnet/libraries/serilog","01.csharp/11.aspnet/09.libraries/04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","/csharp/aspnet/libraries/mediatr","01.csharp/11.aspnet/09.libraries/05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","/csharp/aspnet/libraries/polly","01.csharp/11.aspnet/09.libraries/06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","/csharp/aspnet/libraries/health-checks","01.csharp/11.aspnet/09.libraries/07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","/csharp/aspnet/libraries/feature-management","01.csharp/11.aspnet/09.libraries/08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","/csharp/aspnet/libraries/fluent-email","01.csharp/11.aspnet/09.libraries/09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","/csharp/aspnet/libraries/quest-pdf","01.csharp/11.aspnet/09.libraries/10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","/csharp/aspnet/libraries/bogus","01.csharp/11.aspnet/09.libraries/11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","/csharp/aspnet/libraries/humanizer-guard","01.csharp/11.aspnet/09.libraries/12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","/csharp/aspnet/libraries/plan","01.csharp/11.aspnet/09.libraries/plan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","/csharp/aspnet/razor-pages","01.csharp/11.aspnet/10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","/csharp/aspnet/razor-pages/from-minimal-api","01.csharp/11.aspnet/10.razor-pages/01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","/csharp/aspnet/razor-pages/page-model","01.csharp/11.aspnet/10.razor-pages/02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","/csharp/aspnet/razor-pages/razor-syntax","01.csharp/11.aspnet/10.razor-pages/03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","/csharp/aspnet/razor-pages/tag-helpers","01.csharp/11.aspnet/10.razor-pages/04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","/csharp/aspnet/razor-pages/forms-validation","01.csharp/11.aspnet/10.razor-pages/05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","/csharp/aspnet/razor-pages/project-task-manager","01.csharp/11.aspnet/10.razor-pages/06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","/csharp/aspnet/mvc","01.csharp/11.aspnet/11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","/csharp/aspnet/mvc/mvc-pattern","01.csharp/11.aspnet/11.mvc/01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","/csharp/aspnet/mvc/from-razor-pages","01.csharp/11.aspnet/11.mvc/02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","/csharp/aspnet/mvc/controllers-actions","01.csharp/11.aspnet/11.mvc/03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","/csharp/aspnet/mvc/routing-mvc","01.csharp/11.aspnet/11.mvc/04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","/csharp/aspnet/mvc/model-binding","01.csharp/11.aspnet/11.mvc/05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","/csharp/aspnet/mvc/views-viewdata-tempdata","01.csharp/11.aspnet/11.mvc/06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","/csharp/aspnet/mvc/filters","01.csharp/11.aspnet/11.mvc/07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","/csharp/aspnet/mvc/areas","01.csharp/11.aspnet/11.mvc/08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","/csharp/aspnet/mvc/view-components","01.csharp/11.aspnet/11.mvc/09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","/csharp/aspnet/mvc/display-editor-templates","01.csharp/11.aspnet/11.mvc/10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","/csharp/aspnet/mvc/validation-advanced","01.csharp/11.aspnet/11.mvc/11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","/csharp/aspnet/mvc/htmx","01.csharp/11.aspnet/11.mvc/12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","/csharp/aspnet/mvc/ajax-htmx-mvc","01.csharp/11.aspnet/11.mvc/13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","/csharp/aspnet/mvc/htmx-project","01.csharp/11.aspnet/11.mvc/14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","/csharp/aspnet/mvc/file-upload","01.csharp/11.aspnet/11.mvc/15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","/csharp/aspnet/mvc/globalization-localization","01.csharp/11.aspnet/11.mvc/16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","/csharp/aspnet/mvc/mvc-project","01.csharp/11.aspnet/11.mvc/17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","/csharp/aspnet/mvc/plan","01.csharp/11.aspnet/11.mvc/plan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","/csharp/aspnet/web-api","01.csharp/11.aspnet/12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","/csharp/aspnet/web-api/from-minimal-api-to-controllers","01.csharp/11.aspnet/12.web-api/01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","/csharp/aspnet/web-api/controller-base-actionresult","01.csharp/11.aspnet/12.web-api/02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","/csharp/aspnet/web-api/content-negotiation","01.csharp/11.aspnet/12.web-api/03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","/csharp/aspnet/web-api/api-versioning","01.csharp/11.aspnet/12.web-api/04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","/csharp/aspnet/web-api/problemdetails-error-handling","01.csharp/11.aspnet/12.web-api/05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","/csharp/aspnet/web-api/filters-for-api","01.csharp/11.aspnet/12.web-api/06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","/csharp/aspnet/web-api/pagination-filtering-sorting","01.csharp/11.aspnet/12.web-api/07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","/csharp/aspnet/web-api/hateoas-resource-expansion","01.csharp/11.aspnet/12.web-api/08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","/csharp/aspnet/web-api/minimal-api-vs-controllers-hybrid","01.csharp/11.aspnet/12.web-api/09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","/csharp/aspnet/web-api/api-documentation-generation","01.csharp/11.aspnet/12.web-api/10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","/csharp/aspnet/web-api/health-checks-monitoring","01.csharp/11.aspnet/12.web-api/11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","/csharp/aspnet/web-api/web-api-project","01.csharp/11.aspnet/12.web-api/12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","/csharp/aspnet/web-api/plan","01.csharp/11.aspnet/12.web-api/plan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Desktop UI","i-lucide-app-window","/csharp/desktop-ui","01.csharp/12.desktop-ui",[1352,1356,1360,1364,1368,1372,1376,1380,1384,1388,1392,1396,1400,1404,1408,1412,1416,1420,1424,1428,1432,1436,1440,1444,1448,1452,1456,1460,1464,1468,1472,1476,1480,1484,1488,1492,1496,1500,1504,1508,1512,1516,1520,1524,1528,1532,1536,1540,1544,1548,1552,1556,1560,1564,1568,1572,1576,1580,1584,1588,1592,1596,1600,1604,1608,1612,1616,1620,1624,1628,1632],{"title":1353,"path":1354,"stem":1355},"Що таке десктопна розробка?","/csharp/desktop-ui/what-is-desktop-dev","01.csharp/12.desktop-ui/01.what-is-desktop-dev",{"title":1357,"path":1358,"stem":1359},"Архітектура WPF — як влаштований графічний інтерфейс","/csharp/desktop-ui/wpf-architecture","01.csharp/12.desktop-ui/02.wpf-architecture",{"title":1361,"path":1362,"stem":1363},"Перший WPF-проєкт — від нуля до вікна","/csharp/desktop-ui/first-wpf-app","01.csharp/12.desktop-ui/03.first-wpf-app",{"title":1365,"path":1366,"stem":1367},"Перший Avalonia-проєкт: WPF для всіх платформ","/csharp/desktop-ui/03a.first-avalonia-app","01.csharp/12.desktop-ui/03a.first-avalonia-app",{"title":1369,"path":1370,"stem":1371},"XAML: декларативний інтерфейс","/csharp/desktop-ui/xaml-basics","01.csharp/12.desktop-ui/04.xaml-basics",{"title":1373,"path":1374,"stem":1375},"Fluent UI у WPF — сучасний дизайн Windows 11","/csharp/desktop-ui/04a.wpf-fluent-ui","01.csharp/12.desktop-ui/04a.wpf-fluent-ui",{"title":1377,"path":1378,"stem":1379},"WPF UI — сучасна бібліотека Fluent контролів","/csharp/desktop-ui/04b.wpf-ui-library","01.csharp/12.desktop-ui/04b.wpf-ui-library",{"title":1381,"path":1382,"stem":1383},"HandyControl — велика бібліотека UI контролів для WPF","/csharp/desktop-ui/04c.handycontrol-library","01.csharp/12.desktop-ui/04c.handycontrol-library",{"title":1385,"path":1386,"stem":1387},"Простори імен та ресурси XAML","/csharp/desktop-ui/xaml-namespaces-resources","01.csharp/12.desktop-ui/05.xaml-namespaces-resources",{"title":1389,"path":1390,"stem":1391},"XAML в Avalonia: ключові відмінності від WPF","/csharp/desktop-ui/05a.avalonia-xaml-differences","01.csharp/12.desktop-ui/05a.avalonia-xaml-differences",{"title":1393,"path":1394,"stem":1395},"Розширення розмітки XAML (Markup Extensions)","/csharp/desktop-ui/xaml-markup-extensions","01.csharp/12.desktop-ui/06.xaml-markup-extensions",{"title":1397,"path":1398,"stem":1399},"Панелі Layout: StackPanel, WrapPanel, DockPanel","/csharp/desktop-ui/layout-panels-part1","01.csharp/12.desktop-ui/07.layout-panels-part1",{"title":1401,"path":1402,"stem":1403},"Grid, Canvas, UniformGrid","/csharp/desktop-ui/layout-panels-part2","01.csharp/12.desktop-ui/07.layout-panels-part2",{"title":1405,"path":1406,"stem":1407},"Просунуті техніки Layout","/csharp/desktop-ui/layout-advanced","01.csharp/12.desktop-ui/08.layout-advanced",{"title":1409,"path":1410,"stem":1411},"Адаптивний Layout та найкращі практики","/csharp/desktop-ui/layout-responsive","01.csharp/12.desktop-ui/09.layout-responsive",{"title":1413,"path":1414,"stem":1415},"Layout в Avalonia: відмінності та нові можливості","/csharp/desktop-ui/09a.layout-avalonia","01.csharp/12.desktop-ui/09a.layout-avalonia",{"title":1417,"path":1418,"stem":1419},"Button, Image, ProgressBar та інші базові контроли","/csharp/desktop-ui/basic-controls","01.csharp/12.desktop-ui/10.basic-controls",{"title":1421,"path":1422,"stem":1423},"Контроли в Avalonia: відмінності від WPF","/csharp/desktop-ui/10a.controls-avalonia","01.csharp/12.desktop-ui/10a.controls-avalonia",{"title":1425,"path":1426,"stem":1427},"Текстові контроли — TextBlock, TextBox, RichTextBox","/csharp/desktop-ui/text-controls","01.csharp/12.desktop-ui/11.text-controls",{"title":1429,"path":1430,"stem":1431},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","/csharp/desktop-ui/selection-controls","01.csharp/12.desktop-ui/12.selection-controls",{"title":1433,"path":1434,"stem":1435},"Content Model — GroupBox, Expander, TabControl, StatusBar","/csharp/desktop-ui/content-controls","01.csharp/12.desktop-ui/13.content-controls",{"title":1437,"path":1438,"stem":1439},"UI/UX принципи десктопних застосунків","/csharp/desktop-ui/13a.ui-ux-principles","01.csharp/12.desktop-ui/13a.ui-ux-principles",{"title":1441,"path":1442,"stem":1443},"Dependency Properties — Концепція та Value Resolution","/csharp/desktop-ui/dependency-properties-part1","01.csharp/12.desktop-ui/14.dependency-properties-part1",{"title":1445,"path":1446,"stem":1447},"Avalonia Property System — StyledProperty та DirectProperty","/csharp/desktop-ui/14a.avalonia-property-system","01.csharp/12.desktop-ui/14a.avalonia-property-system",{"title":1449,"path":1450,"stem":1451},"Attached Properties — Властивості без меж","/csharp/desktop-ui/attached-properties","01.csharp/12.desktop-ui/15.attached-properties",{"title":1453,"path":1454,"stem":1455},"Routed Events — Маршрутизація подій у WPF","/csharp/desktop-ui/routed-events","01.csharp/12.desktop-ui/16.routed-events",{"title":1457,"path":1458,"stem":1459},"Data Binding — Від Code-Behind до Декларативності","/csharp/desktop-ui/data-binding-basics-part1","01.csharp/12.desktop-ui/17.data-binding-basics-part1",{"title":1461,"path":1462,"stem":1463},"INotifyPropertyChanged — Живе оновлення UI","/csharp/desktop-ui/data-binding-basics-part2","01.csharp/12.desktop-ui/17.data-binding-basics-part2",{"title":1465,"path":1466,"stem":1467},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","/csharp/desktop-ui/17a.avalonia-compiled-bindings","01.csharp/12.desktop-ui/17a.avalonia-compiled-bindings",{"title":1469,"path":1470,"stem":1471},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","/csharp/desktop-ui/data-binding-advanced","01.csharp/12.desktop-ui/18.data-binding-advanced",{"title":1473,"path":1474,"stem":1475},"Value Converters — Перетворення типів даних у Data Binding","/csharp/desktop-ui/value-converters","01.csharp/12.desktop-ui/19.value-converters",{"title":1477,"path":1478,"stem":1479},"Data Templates — Візуалізація об'єктів у WPF","/csharp/desktop-ui/data-templates","01.csharp/12.desktop-ui/20.data-templates",{"title":1481,"path":1482,"stem":1483},"Collections Binding Part 1 — ObservableCollection та ItemsControl","/csharp/desktop-ui/collections-binding-part1","01.csharp/12.desktop-ui/21.collections-binding-part1",{"title":1485,"path":1486,"stem":1487},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","/csharp/desktop-ui/collections-binding-part2","01.csharp/12.desktop-ui/21.collections-binding-part2",{"title":1489,"path":1490,"stem":1491},"MVVM Pattern — Від Spaghetti Code до архітектури","/csharp/desktop-ui/mvvm-pattern","01.csharp/12.desktop-ui/22.mvvm-pattern",{"title":1493,"path":1494,"stem":1495},"ViewModel Implementation — Від BaseViewModel до валідації","/csharp/desktop-ui/viewmodel-implementation","01.csharp/12.desktop-ui/23.viewmodel-implementation",{"title":1497,"path":1498,"stem":1499},"Commands — Від event handlers до декларативних команд","/csharp/desktop-ui/commands","01.csharp/12.desktop-ui/24.commands",{"title":1501,"path":1502,"stem":1503},"MVVM Toolkit — MVVM без boilerplate через Source Generators","/csharp/desktop-ui/mvvm-toolkit","01.csharp/12.desktop-ui/25.mvvm-toolkit",{"title":1505,"path":1506,"stem":1507},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","/csharp/desktop-ui/messenger-pattern","01.csharp/12.desktop-ui/26.messenger-pattern",{"title":1509,"path":1510,"stem":1511},"Стилі WPF — CSS для десктопу","/csharp/desktop-ui/styles-basics","01.csharp/12.desktop-ui/27.styles-basics",{"title":1513,"path":1514,"stem":1515},"CSS-like стилі Avalonia","/csharp/desktop-ui/27a.avalonia-css-styling","01.csharp/12.desktop-ui/27a.avalonia-css-styling",{"title":1517,"path":1518,"stem":1519},"Control Templates — Частина 1. Концепція та TemplateBinding","/csharp/desktop-ui/control-templates-part1","01.csharp/12.desktop-ui/28.control-templates-part1",{"title":1521,"path":1522,"stem":1523},"Control Templates — Частина 2. Named Parts та ContentPresenter","/csharp/desktop-ui/control-templates-part2","01.csharp/12.desktop-ui/28.control-templates-part2",{"title":1525,"path":1526,"stem":1527},"Control Themes в Avalonia — нова ера стилізації","/csharp/desktop-ui/28a.avalonia-control-themes","01.csharp/12.desktop-ui/28a.avalonia-control-themes",{"title":1529,"path":1530,"stem":1531},"Triggers та Visual State Manager у WPF","/csharp/desktop-ui/triggers-visual-states","01.csharp/12.desktop-ui/29.triggers-visual-states",{"title":1533,"path":1534,"stem":1535},"Pseudo-classes в Avalonia — замість WPF Triggers","/csharp/desktop-ui/29a.avalonia-pseudo-classes","01.csharp/12.desktop-ui/29a.avalonia-pseudo-classes",{"title":1537,"path":1538,"stem":1539},"Теми та ресурсні словники у WPF","/csharp/desktop-ui/resources-themes","01.csharp/12.desktop-ui/30.resources-themes",{"title":1541,"path":1542,"stem":1543},"Avalonia Themes — Fluent Design та система тематизації","/csharp/desktop-ui/30a.avalonia-themes-fluent","01.csharp/12.desktop-ui/30a.avalonia-themes-fluent",{"title":1545,"path":1546,"stem":1547},"Контроли колекцій — глибоке занурення","/csharp/desktop-ui/collection-controls","01.csharp/12.desktop-ui/31.collection-controls",{"title":1549,"path":1550,"stem":1551},"DataGrid — колонки та базове відображення","/csharp/desktop-ui/datagrid-part1","01.csharp/12.desktop-ui/32.datagrid-part1",{"title":1553,"path":1554,"stem":1555},"DataGrid — сортування, фільтрація, редагування","/csharp/desktop-ui/datagrid-part2","01.csharp/12.desktop-ui/32.datagrid-part2",{"title":1557,"path":1558,"stem":1559},"TreeView та GridView","/csharp/desktop-ui/treeview-listview","01.csharp/12.desktop-ui/33.treeview-listview",{"title":1561,"path":1562,"stem":1563},"Меню, Toolbar, ContextMenu, StatusBar","/csharp/desktop-ui/menus-toolbars","01.csharp/12.desktop-ui/34.menus-toolbars",{"title":1565,"path":1566,"stem":1567},"Навігація та керування вікнами. Частина 1: вікна та сторінки","/csharp/desktop-ui/navigation-windows-part1","01.csharp/12.desktop-ui/35.navigation-windows-part1",{"title":1569,"path":1570,"stem":1571},"Навігація та керування вікнами. Частина 2: MVVM-навігація","/csharp/desktop-ui/navigation-windows-part2","01.csharp/12.desktop-ui/35.navigation-windows-part2",{"title":1573,"path":1574,"stem":1575},"Avalonia — Навігація та діалоги","/csharp/desktop-ui/35a.avalonia-navigation-dialogs","01.csharp/12.desktop-ui/35a.avalonia-navigation-dialogs",{"title":1577,"path":1578,"stem":1579},"Діалоги та File Pickers у WPF","/csharp/desktop-ui/dialogs-file-pickers","01.csharp/12.desktop-ui/36.dialogs-file-pickers",{"title":1581,"path":1582,"stem":1583},"UserControl: компонентний підхід у WPF","/csharp/desktop-ui/user-controls","01.csharp/12.desktop-ui/37.user-controls",{"title":1585,"path":1586,"stem":1587},"Custom Controls: Lookless Controls у WPF","/csharp/desktop-ui/custom-controls","01.csharp/12.desktop-ui/38.custom-controls",{"title":1589,"path":1590,"stem":1591},"Avalonia TemplatedControl — Lookless Controls","/csharp/desktop-ui/38a.avalonia-templated-controls","01.csharp/12.desktop-ui/38a.avalonia-templated-controls",{"title":1593,"path":1594,"stem":1595},"Анімації у WPF: Storyboard та Easing Functions","/csharp/desktop-ui/animations-transitions","01.csharp/12.desktop-ui/39.animations-transitions",{"title":1597,"path":1598,"stem":1599},"Анімації в Avalonia","/csharp/desktop-ui/39a.avalonia-animations","01.csharp/12.desktop-ui/39a.avalonia-animations",{"title":1601,"path":1602,"stem":1603},"2D Графіка та Мультимедіа у WPF","/csharp/desktop-ui/media-graphics","01.csharp/12.desktop-ui/40.media-graphics",{"title":1605,"path":1606,"stem":1607},"Dependency Injection у WPF та Avalonia","/csharp/desktop-ui/di-integration","01.csharp/12.desktop-ui/41.di-integration",{"title":1609,"path":1610,"stem":1611},"SQLite та EF Core у десктопних додатках","/csharp/desktop-ui/data-persistence-part1","01.csharp/12.desktop-ui/42.data-persistence-part1",{"title":1613,"path":1614,"stem":1615},"Repository Pattern та Unit of Work","/csharp/desktop-ui/data-persistence-part2","01.csharp/12.desktop-ui/43.data-persistence-part2",{"title":1617,"path":1618,"stem":1619},"Тестування ViewModels","/csharp/desktop-ui/viewmodel-testing","01.csharp/12.desktop-ui/44.viewmodel-testing",{"title":1621,"path":1622,"stem":1623},"Avalonia Headless Testing — тестування UI без вікон","/csharp/desktop-ui/44a.avalonia-headless-testing","01.csharp/12.desktop-ui/44a.avalonia-headless-testing",{"title":1625,"path":1626,"stem":1627},"Кросплатформна розробка з Avalonia","/csharp/desktop-ui/avalonia-cross-platform","01.csharp/12.desktop-ui/45.avalonia-cross-platform",{"title":1629,"path":1630,"stem":1631},"Пакування та розгортання Avalonia додатків","/csharp/desktop-ui/avalonia-packaging-deployment","01.csharp/12.desktop-ui/46.avalonia-packaging-deployment",{"title":1633,"path":1634,"stem":1635},"Розгортання WPF застосунків","/csharp/desktop-ui/wpf-packaging-deployment","01.csharp/12.desktop-ui/47.wpf-packaging-deployment",{"title":1637,"path":1638,"stem":1639},"C# & .NET: The Ultimate Roadmap","/csharp/roadmap","01.csharp/roadmap",{"title":1641,"icon":1642,"path":1643,"stem":1644,"children":1645,"page":59},"C++","i-devicon-cplusplus","/cpp","02.cpp",[1646,1650,1654,1658,1662,1666,1670,1674,1678,1681,1685,1689,1693,1697,1701,1705,1709,1713,1717,1721,1725,1729,1733,1737,1741,1745,1749,1753,1757,1761],{"title":1647,"path":1648,"stem":1649},"Вступ у програмування та алгоритми","/cpp/intro-algorithms","02.cpp/01.intro-algorithms",{"title":1651,"path":1652,"stem":1653},"Code Style: угоди про оформлення коду","/cpp/code-style","02.cpp/02.code-style",{"title":1655,"path":1656,"stem":1657},"Середовище розробки та перший 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типу void","/cpp/void-pointers","02.cpp/20.void-pointers",{"title":1726,"path":1727,"stem":1728},"Вказівники на вказівники","/cpp/pointers-to-pointers","02.cpp/21.pointers-to-pointers",{"title":1730,"path":1731,"stem":1732},"Оператор доступу до членів через вказівник (->)","/cpp/member-access-operator","02.cpp/22.member-access-operator",{"title":1734,"path":1735,"stem":1736},"Цикл for-each (Range-based for)","/cpp/foreach-loop","02.cpp/23.foreach-loop",{"title":1738,"path":1739,"stem":1740},"Вказівники на функції","/cpp/function-pointers","02.cpp/24.function-pointers",{"title":1742,"path":1743,"stem":1744},"Лямбда-вирази","/cpp/lambdas","02.cpp/25.lambdas",{"title":1746,"path":1747,"stem":1748},"Лямбда-захоплення","/cpp/lambda-captures","02.cpp/26.lambda-captures",{"title":1750,"path":1751,"stem":1752},"Еліпсис","/cpp/ellipsis","02.cpp/27.ellipsis",{"title":1754,"path":1755,"stem":1756},"Аргументи командного рядка","/cpp/command-line-arguments","02.cpp/28.command-line-arguments",{"title":1758,"path":1759,"stem":1760},"Перерахування (enum)","/cpp/enum","02.cpp/29.enum",{"title":1762,"path":1763,"stem":1764},"План навчання: Курс C++ — Продовження (Статті 29–60+)","/cpp/curriculum-plan","02.cpp/curriculum-plan",{"title":1766,"icon":1767,"path":1768,"stem":1769,"children":1770,"page":59},"JavaScript","i-devicon-javascript","/javascript","03.javascript",[1771,1797,1851,1873,2177,2215],{"title":1772,"icon":1773,"path":1774,"stem":1775,"children":1776,"page":59},"Events","i-lucide-mouse-pointer-click","/javascript/events","03.javascript/01.events",[1777,1781,1785,1789,1793],{"title":1778,"path":1779,"stem":1780},"Вступ до подій браузера","/javascript/events/intro","03.javascript/01.events/01.intro",{"title":1782,"path":1783,"stem":1784},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","/javascript/events/bubbling-capturing","03.javascript/01.events/02.bubbling-capturing",{"title":1786,"path":1787,"stem":1788},"Делегування подій (Event Delegation)","/javascript/events/delegate-events","03.javascript/01.events/03.delegate-events",{"title":1790,"path":1791,"stem":1792},"Типові дії браузера та preventDefault()","/javascript/events/prevent-default","03.javascript/01.events/04.prevent-default",{"title":1794,"path":1795,"stem":1796},"Запуск користувацьких подій (Custom Events)","/javascript/events/custom-events","03.javascript/01.events/05.custom-events",{"title":1798,"icon":1799,"path":1800,"stem":1801,"children":1802,"page":59},"Network","i-lucide-globe","/javascript/network","03.javascript/02.network",[1803,1807,1811,1815,1819,1823,1827,1831,1835,1839,1843,1847],{"title":1804,"path":1805,"stem":1806},"Fetch API - Сучасний підхід до HTTP-запитів","/javascript/network/01-fetch-api","03.javascript/02.network/01-fetch-api",{"title":1808,"path":1809,"stem":1810},"FormData - Робота з формами та файлами","/javascript/network/02-formdata","03.javascript/02.network/02-formdata",{"title":1812,"path":1813,"stem":1814},"Відстеження прогресу завантаження","/javascript/network/03-download-progress","03.javascript/02.network/03-download-progress",{"title":1816,"path":1817,"stem":1818},"Переривання fetch-запитів","/javascript/network/04-abort-requests","03.javascript/02.network/04-abort-requests",{"title":1820,"path":1821,"stem":1822},"CORS - Запити між різними джерелами","/javascript/network/05-cors","03.javascript/02.network/05-cors",{"title":1824,"path":1825,"stem":1826},"Fetch API - Повний довідник опцій","/javascript/network/06-fetch-options","03.javascript/02.network/06-fetch-options",{"title":1828,"path":1829,"stem":1830},"URL Objects - Робота з посиланнями","/javascript/network/07-url-objects","03.javascript/02.network/07-url-objects",{"title":1832,"path":1833,"stem":1834},"XMLHttpRequest - AJAX та низькорівневі запити","/javascript/network/08-xmlhttprequest","03.javascript/02.network/08-xmlhttprequest",{"title":1836,"path":1837,"stem":1838},"Відновлюване завантаження файлів","/javascript/network/09-resumable-upload","03.javascript/02.network/09-resumable-upload",{"title":1840,"path":1841,"stem":1842},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","/javascript/network/10-cookies","03.javascript/02.network/10-cookies",{"title":1844,"path":1845,"stem":1846},"js-cookie: Керування Cookies без Болю","/javascript/network/11-js-cookie","03.javascript/02.network/11-js-cookie",{"title":1848,"path":1849,"stem":1850},"Axios: Потужний HTTP-клієнт для JavaScript","/javascript/network/12-axios","03.javascript/02.network/12-axios",{"title":1852,"icon":1853,"path":1854,"stem":1855,"children":1856,"page":59},"Bom","i-lucide-monitor","/javascript/bom","03.javascript/03.bom",[1857,1861,1865,1869],{"title":1858,"path":1859,"stem":1860},"LocalStorage, SessionStorage та patterns збереження даних","/javascript/bom/01-localstorage","03.javascript/03.bom/01-localstorage",{"title":1862,"path":1863,"stem":1864},"Location Object - Керування адресою сторінки","/javascript/bom/02-location-object","03.javascript/03.bom/02-location-object",{"title":1866,"path":1867,"stem":1868},"History API - Керування історією браузера","/javascript/bom/03-history-api","03.javascript/03.bom/03-history-api",{"title":1870,"path":1871,"stem":1872},"Navigator Object - Ідентифікація та Можливості Пристрою","/javascript/bom/04-navigator-object","03.javascript/03.bom/04-navigator-object",{"title":1874,"icon":1875,"path":1876,"stem":1877,"children":1878},"React","i-devicon-react","/javascript/react","03.javascript/04.react/index",[1879,1880,1884,1888,1892,1896,1959,1994,2146],{"title":1874,"path":1876,"stem":1877},{"title":1881,"path":1882,"stem":1883},"Робота з Формами в React","/javascript/react/react-forms","03.javascript/04.react/01.react-forms",{"title":1885,"path":1886,"stem":1887},"React Hook Form: Професійна Робота з Формами","/javascript/react/react-hook-form","03.javascript/04.react/02.react-hook-form",{"title":1889,"path":1890,"stem":1891},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","/javascript/react/react-hook-form-new","03.javascript/04.react/02.react-hook-form-new",{"title":1893,"path":1894,"stem":1895},"Axios та React: Професійна Архітектура Запитів","/javascript/react/data-fetching-axios","03.javascript/04.react/03.data-fetching-axios",{"title":1897,"icon":132,"path":1898,"stem":1899,"children":1900},"Tanstack Query","/javascript/react/tanstack-query","03.javascript/04.react/04.tanstack-query/index",[1901,1903,1907,1911,1915,1919,1923,1927,1931,1935,1939,1943,1947,1951,1955],{"title":1902,"path":1898,"stem":1899},"TanStack Query: Майстерність Керування Станом Сервера",{"title":1904,"path":1905,"stem":1906},"Парадигма Server State: Чому useEffect недостатньо","/javascript/react/tanstack-query/server-state-paradigm","03.javascript/04.react/04.tanstack-query/01.server-state-paradigm",{"title":1908,"path":1909,"stem":1910},"Встановлення та Налаштування: Фундамент","/javascript/react/tanstack-query/installation-and-devtools","03.javascript/04.react/04.tanstack-query/02.installation-and-devtools",{"title":1912,"path":1913,"stem":1914},"Основи Запитів та Магія Ключів","/javascript/react/tanstack-query/query-basics-and-keys","03.javascript/04.react/04.tanstack-query/03.query-basics-and-keys",{"title":1916,"path":1917,"stem":1918},"Синхронізація Даних: Життєвий Цикл Запиту","/javascript/react/tanstack-query/data-synchronization","03.javascript/04.react/04.tanstack-query/04.data-synchronization",{"title":1920,"path":1921,"stem":1922},"Мутації та Інвалідація: Зміна Даних","/javascript/react/tanstack-query/mutations-and-invalidation","03.javascript/04.react/04.tanstack-query/05.mutations-and-invalidation",{"title":1924,"path":1925,"stem":1926},"Оптимістичні Оновлення: Швидше за Світло","/javascript/react/tanstack-query/optimistic-updates","03.javascript/04.react/04.tanstack-query/06.optimistic-updates",{"title":1928,"path":1929,"stem":1930},"Пагінація та Infinite Scroll","/javascript/react/tanstack-query/pagination-and-load-more","03.javascript/04.react/04.tanstack-query/07.pagination-and-load-more",{"title":1932,"path":1933,"stem":1934},"Просунуті Патерни та Оптимізація","/javascript/react/tanstack-query/advanced-patterns","03.javascript/04.react/04.tanstack-query/08.advanced-patterns",{"title":1936,"path":1937,"stem":1938},"Архітектура та Best Practices","/javascript/react/tanstack-query/architecture-and-best-practices","03.javascript/04.react/04.tanstack-query/09.architecture-and-best-practices",{"title":1940,"path":1941,"stem":1942},"Server-Side Rendering (SSR) та Гідратація","/javascript/react/tanstack-query/server-side-rendering","03.javascript/04.react/04.tanstack-query/10.server-side-rendering",{"title":1944,"path":1945,"stem":1946},"Стратегії Тестування","/javascript/react/tanstack-query/testing-strategies","03.javascript/04.react/04.tanstack-query/11.testing-strategies",{"title":1948,"path":1949,"stem":1950},"Аутентифікація та Обробка Помилок","/javascript/react/tanstack-query/authentication-and-errors","03.javascript/04.react/04.tanstack-query/12.authentication-and-errors",{"title":1952,"path":1953,"stem":1954},"React Suspense та Майбутнє","/javascript/react/tanstack-query/react-suspense","03.javascript/04.react/04.tanstack-query/13.react-suspense",{"title":1956,"path":1957,"stem":1958},"Глибоке Занурення в Продуктивність","/javascript/react/tanstack-query/performance-deep-dive","03.javascript/04.react/04.tanstack-query/14.performance-deep-dive",{"title":1960,"icon":1875,"path":1961,"stem":1962,"children":1963},"React Router","/javascript/react/react-router","03.javascript/04.react/05.react-router/index",[1964,1966,1970,1974,1978,1982,1986,1990],{"title":1965,"path":1961,"stem":1962},"React Router: Навігаційна система сучасного вебу",{"title":1967,"path":1968,"stem":1969},"Налаштування та Базовий Роутинг","/javascript/react/react-router/setup-and-basic-routing","03.javascript/04.react/05.react-router/01.setup-and-basic-routing",{"title":1971,"path":1972,"stem":1973},"Динамічна Навігація","/javascript/react/react-router/navigation-and-links","03.javascript/04.react/05.react-router/02.navigation-and-links",{"title":1975,"path":1976,"stem":1977},"Вкладені Маршрути та Макети","/javascript/react/react-router/nested-routes-and-layouts","03.javascript/04.react/05.react-router/03.nested-routes-and-layouts",{"title":1979,"path":1980,"stem":1981},"Динамічні Маршрути та Параметри","/javascript/react/react-router/dynamic-routing","03.javascript/04.react/05.react-router/04.dynamic-routing",{"title":1983,"path":1984,"stem":1985},"Data APIs: Loaders та Actions","/javascript/react/react-router/data-loading","03.javascript/04.react/05.react-router/05.data-loading",{"title":1987,"path":1988,"stem":1989},"Просунуті Патерни","/javascript/react/react-router/advanced-patterns","03.javascript/04.react/05.react-router/06.advanced-patterns",{"title":1991,"path":1992,"stem":1993},"Legacy Routing: Компонентний підхід","/javascript/react/react-router/legacy-routing","03.javascript/04.react/05.react-router/07.legacy-routing",{"title":1995,"icon":132,"path":1996,"stem":1997,"children":1998},"Redux","/javascript/react/redux","03.javascript/04.react/06.redux/index",[1999,2001,2017,2046,2055,2076,2092,2121],{"title":2000,"path":1996,"stem":1997},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2002,"stem":2003,"children":2004,"page":59},"/javascript/react/redux/fundamentals","03.javascript/04.react/06.redux/01.fundamentals",[2005,2009,2013],{"title":2006,"path":2007,"stem":2008},"Вступ до State Management","/javascript/react/redux/fundamentals/intro-state-management","03.javascript/04.react/06.redux/01.fundamentals/01.intro-state-management",{"title":2010,"path":2011,"stem":2012},"Філософія Redux та Три Принципи","/javascript/react/redux/fundamentals/redux-philosophy","03.javascript/04.react/06.redux/01.fundamentals/02.redux-philosophy",{"title":2014,"path":2015,"stem":2016},"Чисті функції та Іммутабельність","/javascript/react/redux/fundamentals/pure-functions-immutability","03.javascript/04.react/06.redux/01.fundamentals/03.pure-functions-immutability",{"title":2018,"icon":132,"path":2019,"stem":2020,"children":2021,"page":59},"Classic Redux","/javascript/react/redux/classic-redux","03.javascript/04.react/06.redux/02.classic-redux",[2022,2026,2030,2034,2038,2042],{"title":2023,"path":2024,"stem":2025},"Створення Store (Classic Redux)","/javascript/react/redux/classic-redux/store-setup","03.javascript/04.react/06.redux/02.classic-redux/01.store-setup",{"title":2027,"path":2028,"stem":2029},"Actions, Constants та Action Creators","/javascript/react/redux/classic-redux/actions-constants","03.javascript/04.react/06.redux/02.classic-redux/02.actions-constants",{"title":2031,"path":2032,"stem":2033},"Логіка Reducers","/javascript/react/redux/classic-redux/reducers","03.javascript/04.react/06.redux/02.classic-redux/03.reducers",{"title":2035,"path":2036,"stem":2037},"Комбінування Reducers (Root Reducer)","/javascript/react/redux/classic-redux/data-flow","03.javascript/04.react/06.redux/02.classic-redux/04.data-flow",{"title":2039,"path":2040,"stem":2041},"Підключення до React (React-Redux)","/javascript/react/redux/classic-redux/react-redux-connection","03.javascript/04.react/06.redux/02.classic-redux/05.react-redux-connection",{"title":2043,"path":2044,"stem":2045},"Middleware та Асинхронність (Redux Thunk)","/javascript/react/redux/classic-redux/middleware-thunk","03.javascript/04.react/06.redux/02.classic-redux/06.middleware-thunk",{"title":2047,"icon":132,"path":2048,"stem":2049,"children":2050,"page":59},"Transition To Rtk","/javascript/react/redux/transition-to-rtk","03.javascript/04.react/06.redux/03.transition-to-rtk",[2051],{"title":2052,"path":2053,"stem":2054},"Проблеми класичного Redux","/javascript/react/redux/transition-to-rtk/problems-with-classic","03.javascript/04.react/06.redux/03.transition-to-rtk/01.problems-with-classic",{"title":2056,"icon":132,"path":2057,"stem":2058,"children":2059,"page":59},"Redux Toolkit","/javascript/react/redux/redux-toolkit","03.javascript/04.react/06.redux/04.redux-toolkit",[2060,2064,2068,2072],{"title":2061,"path":2062,"stem":2063},"Налаштування Store з 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дружити","/java/pr2/impedance-mismatch","04.java/pr2/09.impedance-mismatch",{"title":2285,"path":2286,"stem":2287},"JDBC: Перший контакт із базою даних","/java/pr2/jdbc-fundamentals","04.java/pr2/10.jdbc-fundamentals",{"title":2289,"path":2290,"stem":2291},"Якість коду: Spotless, SpotBugs та SonarQube","/java/pr2/10a.code-quality","04.java/pr2/10a.code-quality",{"title":2293,"path":2294,"stem":2295},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","/java/pr2/connection-pool","04.java/pr2/11.connection-pool",{"title":2297,"path":2298,"stem":2299},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","/java/pr2/row-data-gateway","04.java/pr2/12.row-data-gateway",{"title":2301,"path":2302,"stem":2303},"Table Data Gateway: Фасад таблиці як архітектурний відступ","/java/pr2/table-data-gateway","04.java/pr2/13.table-data-gateway",{"title":2305,"path":2306,"stem":2307},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","/java/pr2/repository-data-mapper","04.java/pr2/14.repository-data-mapper",{"title":2309,"path":2310,"stem":2311},"Identity Map: Кешування сутностей у рамках сесії","/java/pr2/identity-map","04.java/pr2/15.identity-map",{"title":2313,"path":2314,"stem":2315},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","/java/pr2/unit-of-work","04.java/pr2/16.unit-of-work",{"title":2317,"path":2318,"stem":2319},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","/java/pr2/strategy-sql","04.java/pr2/17.strategy-sql",{"title":2321,"path":2322,"stem":2323},"Proxy: Lazy Loading для One-To-Many колекцій","/java/pr2/proxy-lazy-loading","04.java/pr2/18.proxy-lazy-loading",{"title":2325,"path":2326,"stem":2327},"Generic Repository через Java Reflection: анотації та динамічний SQL","/java/pr2/generic-repository-reflection","04.java/pr2/19.generic-repository-reflection",{"title":2329,"path":2330,"stem":2331},"Specification Pattern: Композиція бізнес-правил для складних 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БД","/databases/intro/logical-schema","06.databases/01.intro/04.logical-schema",{"title":2381,"path":2382,"stem":2383},"Класифікація таблиць","/databases/intro/table-classification","06.databases/01.intro/05.table-classification",{"title":2385,"path":2386,"stem":2387},"PlantUML для баз даних","/databases/intro/plantuml-diagrams","06.databases/01.intro/06.plantuml-diagrams",{"title":2389,"icon":2354,"path":2390,"stem":2391,"children":2392,"page":59},"MS SQL Server Start","/databases/ms-sql-server-start","06.databases/02.ms-sql-server-start",[2393,2397,2403,2407],{"title":2394,"path":2395,"stem":2396},"Типи даних у MS SQL Server","/databases/ms-sql-server-start/data-types","06.databases/02.ms-sql-server-start/01.data-types",{"title":2398,"path":2399,"stem":2400,"children":2401},"Індекси у MS SQL 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TABLE)","/databases/sql/ddl-create-table","06.databases/03.sql/01.ddl-create-table",{"title":2425,"path":2426,"stem":2427},"DDL - Зміна та видалення таблиць (ALTER, DROP)","/databases/sql/ddl-alter-drop-table","06.databases/03.sql/02.ddl-alter-drop-table",{"title":2429,"path":2430,"stem":2431},"SELECT запити - Основи","/databases/sql/select-queries-fundamentals","06.databases/03.sql/03.select-queries-fundamentals",{"title":2433,"path":2434,"stem":2435},"SELECT запити - Розширені можливості","/databases/sql/select-queries-advanced","06.databases/03.sql/04.select-queries-advanced",{"title":2437,"path":2438,"stem":2439},"INSERT запити - Додавання даних","/databases/sql/insert-queries","06.databases/03.sql/05.insert-queries",{"title":2441,"path":2442,"stem":2443},"UPDATE та DELETE запити","/databases/sql/update-delete-queries","06.databases/03.sql/06.update-delete-queries",{"title":2445,"path":2446,"stem":2447},"Транзакції в SQL","/databases/sql/transactions","06.databases/03.sql/07.transactions",{"title":2449,"icon":2354,"path":2450,"stem":2451,"children":2452,"page":59},"Multi Table Databases","/databases/multi-table-databases","06.databases/04.multi-table-databases",[2453,2457,2461,2465,2469,2473],{"title":2454,"path":2455,"stem":2456},"Зв'язки та нормалізація БД","/databases/multi-table-databases/relationships-and-normalization","06.databases/04.multi-table-databases/00.relationships-and-normalization",{"title":2458,"path":2459,"stem":2460},"INNER JOIN - З'єднання таблиць","/databases/multi-table-databases/inner-join","06.databases/04.multi-table-databases/01.inner-join",{"title":2462,"path":2463,"stem":2464},"OUTER JOINs - LEFT, RIGHT, FULL","/databases/multi-table-databases/outer-joins","06.databases/04.multi-table-databases/02.outer-joins",{"title":2466,"path":2467,"stem":2468},"CROSS та SELF JOINs","/databases/multi-table-databases/cross-self-joins","06.databases/04.multi-table-databases/03.cross-self-joins",{"title":2470,"path":2471,"stem":2472},"Підзапити (Subqueries)","/databases/multi-table-databases/subqueries","06.databases/04.multi-table-databases/04.subqueries",{"title":2474,"path":2475,"stem":2476},"Агрегації з JOIN","/databases/multi-table-databases/aggregations-with-joins","06.databases/04.multi-table-databases/05.aggregations-with-joins",{"title":2478,"icon":2479,"path":2480,"stem":2481,"children":2482,"page":59},"Aggregate Functions","i-lucide-calculator","/databases/aggregate-functions","06.databases/05.aggregate-functions",[2483,2487,2491],{"title":2484,"path":2485,"stem":2486},"Функції агрегування в MS SQL Server","/databases/aggregate-functions/introduction-aggregate-functions","06.databases/05.aggregate-functions/01.introduction-aggregate-functions",{"title":2488,"path":2489,"stem":2490},"Групування даних в MS SQL 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Avatar користувача, PDF-звіти, зображення продуктів, документи. Кожна з цих задач має свою специфіку: різні обмеження розміру, різні вимоги до зберігання (публічний доступ чи захищений), різні стратегії обробки.",[2959,2963,2964,2965,2969],{},"ASP.NET Core MVC надає простий та елегантний інтерфейс для роботи з файлами — ",[2966,2967,2968],"code",{},"IFormFile",". Але за цією простотою ховається багато нюансів: як правильно валідувати файли, де їх зберігати, як захистити чутливі файли від несанкціонованого доступу.",[2971,2972],"hr",{},[2974,2975,2977],"h2",{"id":2976},"iformfile-основний-інтерфейс","IFormFile: основний інтерфейс",[2959,2979,2980,2982,2983,2986],{},[2966,2981,2968],{}," — це інтерфейс що представляє завантажений файл у HTTP-запиті. Він є частиною ",[2966,2984,2985],{},"Microsoft.AspNetCore.Http"," і доступний у MVC через Model Binding:",[2988,2989,2994],"pre",{"className":2990,"code":2991,"language":2992,"meta":2993,"style":2993},"language-csharp shiki shiki-themes light-plus dark-plus dark-plus","public interface IFormFile\n{\n    string ContentType { get; }          // MIME-тип: \"image/jpeg\", \"application/pdf\"\n    string ContentDisposition { get; }   // Content-Disposition заголовок\n    IHeaderDictionary Headers { get; }   // Headers частини multipart\n    long Length { get; }                 // Розмір у байтах\n    string Name { get; }                 // Ім'я поля форми (input name=\"...\")\n    string FileName { get; }             // Оригінальне ім'я файлу від клієнта\n    Stream OpenReadStream();             // Відкрити потік за один файл\n    void CopyTo(Stream target);          // Синхронне копіювання\n    Task CopyToAsync(Stream target, CancellationToken ct = default); // Async\n}\n","csharp","",[2966,2995,2996,3012,3019,3042,3060,3078,3097,3114,3132,3148,3172,3208],{"__ignoreMap":2993},[2997,2998,3001,3005,3008],"span",{"class":2999,"line":3000},"line",1,[2997,3002,3004],{"class":3003},"su1O8","public",[2997,3006,3007],{"class":3003}," interface",[2997,3009,3011],{"class":3010},"sN1BT"," IFormFile\n",[2997,3013,3015],{"class":2999,"line":3014},2,[2997,3016,3018],{"class":3017},"sHH4Y","{\n",[2997,3020,3022,3025,3029,3032,3035,3038],{"class":2999,"line":3021},3,[2997,3023,3024],{"class":3003},"    string",[2997,3026,3028],{"class":3027},"siwwj"," ContentType",[2997,3030,3031],{"class":3017}," { ",[2997,3033,3034],{"class":3003},"get",[2997,3036,3037],{"class":3017},"; }          ",[2997,3039,3041],{"class":3040},"spJ8K","// MIME-тип: \"image/jpeg\", \"application/pdf\"\n",[2997,3043,3045,3047,3050,3052,3054,3057],{"class":2999,"line":3044},4,[2997,3046,3024],{"class":3003},[2997,3048,3049],{"class":3027}," ContentDisposition",[2997,3051,3031],{"class":3017},[2997,3053,3034],{"class":3003},[2997,3055,3056],{"class":3017},"; }   ",[2997,3058,3059],{"class":3040},"// Content-Disposition заголовок\n",[2997,3061,3063,3066,3069,3071,3073,3075],{"class":2999,"line":3062},5,[2997,3064,3065],{"class":3010},"    IHeaderDictionary",[2997,3067,3068],{"class":3027}," Headers",[2997,3070,3031],{"class":3017},[2997,3072,3034],{"class":3003},[2997,3074,3056],{"class":3017},[2997,3076,3077],{"class":3040},"// Headers частини multipart\n",[2997,3079,3081,3084,3087,3089,3091,3094],{"class":2999,"line":3080},6,[2997,3082,3083],{"class":3003},"    long",[2997,3085,3086],{"class":3027}," Length",[2997,3088,3031],{"class":3017},[2997,3090,3034],{"class":3003},[2997,3092,3093],{"class":3017},"; }                 ",[2997,3095,3096],{"class":3040},"// Розмір у байтах\n",[2997,3098,3100,3102,3105,3107,3109,3111],{"class":2999,"line":3099},7,[2997,3101,3024],{"class":3003},[2997,3103,3104],{"class":3027}," Name",[2997,3106,3031],{"class":3017},[2997,3108,3034],{"class":3003},[2997,3110,3093],{"class":3017},[2997,3112,3113],{"class":3040},"// Ім'я поля форми (input name=\"...\")\n",[2997,3115,3117,3119,3122,3124,3126,3129],{"class":2999,"line":3116},8,[2997,3118,3024],{"class":3003},[2997,3120,3121],{"class":3027}," FileName",[2997,3123,3031],{"class":3017},[2997,3125,3034],{"class":3003},[2997,3127,3128],{"class":3017},"; }             ",[2997,3130,3131],{"class":3040},"// Оригінальне ім'я файлу від клієнта\n",[2997,3133,3135,3138,3142,3145],{"class":2999,"line":3134},9,[2997,3136,3137],{"class":3010},"    Stream",[2997,3139,3141],{"class":3140},"s8Opu"," OpenReadStream",[2997,3143,3144],{"class":3017},"();             ",[2997,3146,3147],{"class":3040},"// Відкрити потік за один файл\n",[2997,3149,3151,3154,3157,3160,3163,3166,3169],{"class":2999,"line":3150},10,[2997,3152,3153],{"class":3003},"    void",[2997,3155,3156],{"class":3140}," CopyTo",[2997,3158,3159],{"class":3017},"(",[2997,3161,3162],{"class":3010},"Stream",[2997,3164,3165],{"class":3027}," target",[2997,3167,3168],{"class":3017},");          ",[2997,3170,3171],{"class":3040},"// Синхронне копіювання\n",[2997,3173,3175,3178,3181,3183,3185,3187,3190,3193,3196,3199,3202,3205],{"class":2999,"line":3174},11,[2997,3176,3177],{"class":3010},"    Task",[2997,3179,3180],{"class":3140}," CopyToAsync",[2997,3182,3159],{"class":3017},[2997,3184,3162],{"class":3010},[2997,3186,3165],{"class":3027},[2997,3188,3189],{"class":3017},", ",[2997,3191,3192],{"class":3010},"CancellationToken",[2997,3194,3195],{"class":3027}," ct",[2997,3197,3198],{"class":3017}," = ",[2997,3200,3201],{"class":3003},"default",[2997,3203,3204],{"class":3017},"); ",[2997,3206,3207],{"class":3040},"// Async\n",[2997,3209,3211],{"class":2999,"line":3210},12,[2997,3212,3213],{"class":3017},"}\n",[2959,3215,3216,3219,3220,3223],{},[2966,3217,3218],{},"IFormFileCollection"," — колекція файлів для ",[2966,3221,3222],{},"\u003Cinput type=\"file\" multiple>",".",[2971,3225],{},[2974,3227,3229],{"id":3228},"форма-для-завантаження-файлу","Форма для завантаження файлу",[2959,3231,3232,3233,3236],{},"Ключова вимога форми — ",[2966,3234,3235],{},"enctype=\"multipart/form-data\"",". Без цього файл не передається:",[2988,3238,3243],{"className":3239,"code":3240,"filename":3241,"language":3242,"meta":2993,"style":2993},"language-html shiki shiki-themes light-plus dark-plus dark-plus","@model UserProfileDto\n\n\u003Cform asp-action=\"UpdateAvatar\" method=\"post\" enctype=\"multipart/form-data\">\n    @Html.AntiForgeryToken()\n\n    \u003Cdiv class=\"mb-3\">\n        \u003Clabel asp-for=\"Avatar\" class=\"form-label\">Фото профілю\u003C/label>\n        \u003Cinput asp-for=\"Avatar\"\n               type=\"file\"\n               class=\"form-control\"\n               accept=\"image/jpeg,image/png,image/webp\">  @* підказка браузеру *@\n        \u003Cspan asp-validation-for=\"Avatar\" class=\"text-danger\">\u003C/span>\n        \u003Cdiv class=\"form-text\">Формати: JPEG, PNG, WebP. Максимум 5 МБ.\u003C/div>\n    \u003C/div>\n\n    \u003Cbutton type=\"submit\" class=\"btn btn-primary\">Зберегти\u003C/button>\n\u003C/form>\n\n@* Множинне завантаження *@\n\u003Cform asp-action=\"UploadGallery\" method=\"post\" enctype=\"multipart/form-data\">\n    @Html.AntiForgeryToken()\n    \u003Cinput type=\"file\" name=\"images\" multiple accept=\"image/*\" class=\"form-control\">\n    \u003Cbutton type=\"submit\" class=\"btn btn-primary mt-2\">Завантажити\u003C/button>\n\u003C/form>\n","Views/Profile/Edit.cshtml","html",[2966,3244,3245,3250,3256,3296,3301,3305,3323,3359,3373,3383,3393,3408,3435,3460,3470,3475,3509,3518,3523,3529,3557,3562,3604,3635],{"__ignoreMap":2993},[2997,3246,3247],{"class":2999,"line":3000},[2997,3248,3249],{"class":3017},"@model UserProfileDto\n",[2997,3251,3252],{"class":2999,"line":3014},[2997,3253,3255],{"emptyLinePlaceholder":3254},true,"\n",[2997,3257,3258,3262,3266,3270,3273,3277,3280,3282,3285,3288,3290,3293],{"class":2999,"line":3021},[2997,3259,3261],{"class":3260},"s0P7L","\u003C",[2997,3263,3265],{"class":3264},"sKtos","form",[2997,3267,3269],{"class":3268},"sa4r_"," asp-action",[2997,3271,3272],{"class":3017},"=",[2997,3274,3276],{"class":3275},"su9tN","\"UpdateAvatar\"",[2997,3278,3279],{"class":3268}," method",[2997,3281,3272],{"class":3017},[2997,3283,3284],{"class":3275},"\"post\"",[2997,3286,3287],{"class":3268}," enctype",[2997,3289,3272],{"class":3017},[2997,3291,3292],{"class":3275},"\"multipart/form-data\"",[2997,3294,3295],{"class":3260},">\n",[2997,3297,3298],{"class":2999,"line":3044},[2997,3299,3300],{"class":3017},"    @Html.AntiForgeryToken()\n",[2997,3302,3303],{"class":2999,"line":3062},[2997,3304,3255],{"emptyLinePlaceholder":3254},[2997,3306,3307,3310,3313,3316,3318,3321],{"class":2999,"line":3080},[2997,3308,3309],{"class":3260},"    \u003C",[2997,3311,3312],{"class":3264},"div",[2997,3314,3315],{"class":3268}," class",[2997,3317,3272],{"class":3017},[2997,3319,3320],{"class":3275},"\"mb-3\"",[2997,3322,3295],{"class":3260},[2997,3324,3325,3328,3331,3334,3336,3339,3341,3343,3346,3349,3352,3355,3357],{"class":2999,"line":3099},[2997,3326,3327],{"class":3260},"        \u003C",[2997,3329,3330],{"class":3264},"label",[2997,3332,3333],{"class":3268}," asp-for",[2997,3335,3272],{"class":3017},[2997,3337,3338],{"class":3275},"\"Avatar\"",[2997,3340,3315],{"class":3268},[2997,3342,3272],{"class":3017},[2997,3344,3345],{"class":3275},"\"form-label\"",[2997,3347,3348],{"class":3260},">",[2997,3350,3351],{"class":3017},"Фото профілю",[2997,3353,3354],{"class":3260},"\u003C/",[2997,3356,3330],{"class":3264},[2997,3358,3295],{"class":3260},[2997,3360,3361,3363,3366,3368,3370],{"class":2999,"line":3116},[2997,3362,3327],{"class":3260},[2997,3364,3365],{"class":3264},"input",[2997,3367,3333],{"class":3268},[2997,3369,3272],{"class":3017},[2997,3371,3372],{"class":3275},"\"Avatar\"\n",[2997,3374,3375,3378,3380],{"class":2999,"line":3134},[2997,3376,3377],{"class":3268},"               type",[2997,3379,3272],{"class":3017},[2997,3381,3382],{"class":3275},"\"file\"\n",[2997,3384,3385,3388,3390],{"class":2999,"line":3150},[2997,3386,3387],{"class":3268},"               class",[2997,3389,3272],{"class":3017},[2997,3391,3392],{"class":3275},"\"form-control\"\n",[2997,3394,3395,3398,3400,3403,3405],{"class":2999,"line":3174},[2997,3396,3397],{"class":3268},"               accept",[2997,3399,3272],{"class":3017},[2997,3401,3402],{"class":3275},"\"image/jpeg,image/png,image/webp\"",[2997,3404,3348],{"class":3260},[2997,3406,3407],{"class":3017},"  @* підказка браузеру *@\n",[2997,3409,3410,3412,3414,3417,3419,3421,3423,3425,3428,3431,3433],{"class":2999,"line":3210},[2997,3411,3327],{"class":3260},[2997,3413,2997],{"class":3264},[2997,3415,3416],{"class":3268}," asp-validation-for",[2997,3418,3272],{"class":3017},[2997,3420,3338],{"class":3275},[2997,3422,3315],{"class":3268},[2997,3424,3272],{"class":3017},[2997,3426,3427],{"class":3275},"\"text-danger\"",[2997,3429,3430],{"class":3260},">\u003C/",[2997,3432,2997],{"class":3264},[2997,3434,3295],{"class":3260},[2997,3436,3438,3440,3442,3444,3446,3449,3451,3454,3456,3458],{"class":2999,"line":3437},13,[2997,3439,3327],{"class":3260},[2997,3441,3312],{"class":3264},[2997,3443,3315],{"class":3268},[2997,3445,3272],{"class":3017},[2997,3447,3448],{"class":3275},"\"form-text\"",[2997,3450,3348],{"class":3260},[2997,3452,3453],{"class":3017},"Формати: JPEG, PNG, WebP. Максимум 5 МБ.",[2997,3455,3354],{"class":3260},[2997,3457,3312],{"class":3264},[2997,3459,3295],{"class":3260},[2997,3461,3463,3466,3468],{"class":2999,"line":3462},14,[2997,3464,3465],{"class":3260},"    \u003C/",[2997,3467,3312],{"class":3264},[2997,3469,3295],{"class":3260},[2997,3471,3473],{"class":2999,"line":3472},15,[2997,3474,3255],{"emptyLinePlaceholder":3254},[2997,3476,3478,3480,3483,3486,3488,3491,3493,3495,3498,3500,3503,3505,3507],{"class":2999,"line":3477},16,[2997,3479,3309],{"class":3260},[2997,3481,3482],{"class":3264},"button",[2997,3484,3485],{"class":3268}," type",[2997,3487,3272],{"class":3017},[2997,3489,3490],{"class":3275},"\"submit\"",[2997,3492,3315],{"class":3268},[2997,3494,3272],{"class":3017},[2997,3496,3497],{"class":3275},"\"btn btn-primary\"",[2997,3499,3348],{"class":3260},[2997,3501,3502],{"class":3017},"Зберегти",[2997,3504,3354],{"class":3260},[2997,3506,3482],{"class":3264},[2997,3508,3295],{"class":3260},[2997,3510,3512,3514,3516],{"class":2999,"line":3511},17,[2997,3513,3354],{"class":3260},[2997,3515,3265],{"class":3264},[2997,3517,3295],{"class":3260},[2997,3519,3521],{"class":2999,"line":3520},18,[2997,3522,3255],{"emptyLinePlaceholder":3254},[2997,3524,3526],{"class":2999,"line":3525},19,[2997,3527,3528],{"class":3017},"@* Множинне завантаження *@\n",[2997,3530,3532,3534,3536,3538,3540,3543,3545,3547,3549,3551,3553,3555],{"class":2999,"line":3531},20,[2997,3533,3261],{"class":3260},[2997,3535,3265],{"class":3264},[2997,3537,3269],{"class":3268},[2997,3539,3272],{"class":3017},[2997,3541,3542],{"class":3275},"\"UploadGallery\"",[2997,3544,3279],{"class":3268},[2997,3546,3272],{"class":3017},[2997,3548,3284],{"class":3275},[2997,3550,3287],{"class":3268},[2997,3552,3272],{"class":3017},[2997,3554,3292],{"class":3275},[2997,3556,3295],{"class":3260},[2997,3558,3560],{"class":2999,"line":3559},21,[2997,3561,3300],{"class":3017},[2997,3563,3565,3567,3569,3571,3573,3576,3579,3581,3584,3587,3590,3592,3595,3597,3599,3602],{"class":2999,"line":3564},22,[2997,3566,3309],{"class":3260},[2997,3568,3365],{"class":3264},[2997,3570,3485],{"class":3268},[2997,3572,3272],{"class":3017},[2997,3574,3575],{"class":3275},"\"file\"",[2997,3577,3578],{"class":3268}," name",[2997,3580,3272],{"class":3017},[2997,3582,3583],{"class":3275},"\"images\"",[2997,3585,3586],{"class":3268}," multiple",[2997,3588,3589],{"class":3268}," accept",[2997,3591,3272],{"class":3017},[2997,3593,3594],{"class":3275},"\"image/*\"",[2997,3596,3315],{"class":3268},[2997,3598,3272],{"class":3017},[2997,3600,3601],{"class":3275},"\"form-control\"",[2997,3603,3295],{"class":3260},[2997,3605,3607,3609,3611,3613,3615,3617,3619,3621,3624,3626,3629,3631,3633],{"class":2999,"line":3606},23,[2997,3608,3309],{"class":3260},[2997,3610,3482],{"class":3264},[2997,3612,3485],{"class":3268},[2997,3614,3272],{"class":3017},[2997,3616,3490],{"class":3275},[2997,3618,3315],{"class":3268},[2997,3620,3272],{"class":3017},[2997,3622,3623],{"class":3275},"\"btn btn-primary mt-2\"",[2997,3625,3348],{"class":3260},[2997,3627,3628],{"class":3017},"Завантажити",[2997,3630,3354],{"class":3260},[2997,3632,3482],{"class":3264},[2997,3634,3295],{"class":3260},[2997,3636,3638,3640,3642],{"class":2999,"line":3637},24,[2997,3639,3354],{"class":3260},[2997,3641,3265],{"class":3264},[2997,3643,3295],{"class":3260},[2971,3645],{},[2974,3647,3649],{"id":3648},"валідація-файлів","Валідація файлів",[2959,3651,3652,3653,3656,3657,3660,3661,3665],{},"Ніколи не довіряйте клієнту. ",[2966,3654,3655],{},"ContentType"," та ",[2966,3658,3659],{},"FileName"," — це рядки що надходять від браузера і можуть бути підроблені. Правильна валідація завжди перевіряє ",[3662,3663,3664],"strong",{},"фактичний вміст файлу"," (magic bytes).",[3667,3668,3670],"h3",{"id":3669},"viewmodel-з-валідацією-через-dataannotations","ViewModel з валідацією через DataAnnotations",[2988,3672,3675],{"className":2990,"code":3673,"filename":3674,"language":2992,"meta":2993,"style":2993},"using System.ComponentModel.DataAnnotations;\nusing BlogApp.Attributes;\n\nnamespace BlogApp.Models;\n\npublic class UserProfileDto\n{\n    [Required]\n    [StringLength(100)]\n    public string DisplayName { get; set; } = \"\";\n\n    // Власний атрибут для валідації файлу\n    [AllowedFileExtensions(\".jpg\", \".jpeg\", \".png\", \".webp\")]\n    [MaxFileSize(5 * 1024 * 1024)] // 5MB\n    public IFormFile? Avatar { get; set; }\n}\n","Models/UserProfileDto.cs",[2966,3676,3677,3699,3713,3717,3731,3735,3744,3748,3759,3775,3805,3809,3814,3843,3871,3895],{"__ignoreMap":2993},[2997,3678,3679,3683,3686,3688,3691,3693,3696],{"class":2999,"line":3000},[2997,3680,3682],{"class":3681},"sCDza","using",[2997,3684,3685],{"class":3010}," System",[2997,3687,3223],{"class":3017},[2997,3689,3690],{"class":3010},"ComponentModel",[2997,3692,3223],{"class":3017},[2997,3694,3695],{"class":3010},"DataAnnotations",[2997,3697,3698],{"class":3017},";\n",[2997,3700,3701,3703,3706,3708,3711],{"class":2999,"line":3014},[2997,3702,3682],{"class":3681},[2997,3704,3705],{"class":3010}," BlogApp",[2997,3707,3223],{"class":3017},[2997,3709,3710],{"class":3010},"Attributes",[2997,3712,3698],{"class":3017},[2997,3714,3715],{"class":2999,"line":3021},[2997,3716,3255],{"emptyLinePlaceholder":3254},[2997,3718,3719,3722,3724,3726,3729],{"class":2999,"line":3044},[2997,3720,3721],{"class":3003},"namespace",[2997,3723,3705],{"class":3010},[2997,3725,3223],{"class":3017},[2997,3727,3728],{"class":3010},"Models",[2997,3730,3698],{"class":3017},[2997,3732,3733],{"class":2999,"line":3062},[2997,3734,3255],{"emptyLinePlaceholder":3254},[2997,3736,3737,3739,3741],{"class":2999,"line":3080},[2997,3738,3004],{"class":3003},[2997,3740,3315],{"class":3003},[2997,3742,3743],{"class":3010}," UserProfileDto\n",[2997,3745,3746],{"class":2999,"line":3099},[2997,3747,3018],{"class":3017},[2997,3749,3750,3753,3756],{"class":2999,"line":3116},[2997,3751,3752],{"class":3017},"    [",[2997,3754,3755],{"class":3010},"Required",[2997,3757,3758],{"class":3017},"]\n",[2997,3760,3761,3763,3766,3768,3772],{"class":2999,"line":3134},[2997,3762,3752],{"class":3017},[2997,3764,3765],{"class":3010},"StringLength",[2997,3767,3159],{"class":3017},[2997,3769,3771],{"class":3770},"sJj4R","100",[2997,3773,3774],{"class":3017},")]\n",[2997,3776,3777,3780,3783,3786,3788,3790,3793,3796,3799,3803],{"class":2999,"line":3150},[2997,3778,3779],{"class":3003},"    public",[2997,3781,3782],{"class":3003}," string",[2997,3784,3785],{"class":3027}," DisplayName",[2997,3787,3031],{"class":3017},[2997,3789,3034],{"class":3003},[2997,3791,3792],{"class":3017},"; ",[2997,3794,3795],{"class":3003},"set",[2997,3797,3798],{"class":3017},"; } = ",[2997,3800,3802],{"class":3801},"sbdoH","\"\"",[2997,3804,3698],{"class":3017},[2997,3806,3807],{"class":2999,"line":3174},[2997,3808,3255],{"emptyLinePlaceholder":3254},[2997,3810,3811],{"class":2999,"line":3210},[2997,3812,3813],{"class":3040},"    // Власний атрибут для валідації файлу\n",[2997,3815,3816,3818,3821,3823,3826,3828,3831,3833,3836,3838,3841],{"class":2999,"line":3437},[2997,3817,3752],{"class":3017},[2997,3819,3820],{"class":3010},"AllowedFileExtensions",[2997,3822,3159],{"class":3017},[2997,3824,3825],{"class":3801},"\".jpg\"",[2997,3827,3189],{"class":3017},[2997,3829,3830],{"class":3801},"\".jpeg\"",[2997,3832,3189],{"class":3017},[2997,3834,3835],{"class":3801},"\".png\"",[2997,3837,3189],{"class":3017},[2997,3839,3840],{"class":3801},"\".webp\"",[2997,3842,3774],{"class":3017},[2997,3844,3845,3847,3850,3852,3855,3858,3861,3863,3865,3868],{"class":2999,"line":3462},[2997,3846,3752],{"class":3017},[2997,3848,3849],{"class":3010},"MaxFileSize",[2997,3851,3159],{"class":3017},[2997,3853,3854],{"class":3770},"5",[2997,3856,3857],{"class":3017}," * ",[2997,3859,3860],{"class":3770},"1024",[2997,3862,3857],{"class":3017},[2997,3864,3860],{"class":3770},[2997,3866,3867],{"class":3017},")] ",[2997,3869,3870],{"class":3040},"// 5MB\n",[2997,3872,3873,3875,3878,3881,3884,3886,3888,3890,3892],{"class":2999,"line":3472},[2997,3874,3779],{"class":3003},[2997,3876,3877],{"class":3010}," IFormFile",[2997,3879,3880],{"class":3017},"? ",[2997,3882,3883],{"class":3027},"Avatar",[2997,3885,3031],{"class":3017},[2997,3887,3034],{"class":3003},[2997,3889,3792],{"class":3017},[2997,3891,3795],{"class":3003},[2997,3893,3894],{"class":3017},"; }\n",[2997,3896,3897],{"class":2999,"line":3477},[2997,3898,3213],{"class":3017},[2988,3900,3903],{"className":2990,"code":3901,"filename":3902,"language":2992,"meta":2993,"style":2993},"using System.ComponentModel.DataAnnotations;\n\nnamespace BlogApp.Attributes;\n\n[AttributeUsage(AttributeTargets.Property)]\npublic class AllowedFileExtensionsAttribute : ValidationAttribute\n{\n    private readonly string[] _extensions;\n\n    public AllowedFileExtensionsAttribute(params string[] extensions)\n    {\n        _extensions = extensions.Select(e => e.ToLowerInvariant()).ToArray();\n    }\n\n    protected override ValidationResult? IsValid(object? value, ValidationContext ctx)\n    {\n        if (value is not IFormFile file) return ValidationResult.Success;\n\n        var ext = Path.GetExtension(file.FileName).ToLowerInvariant();\n\n        if (!_extensions.Contains(ext))\n        {\n            return new ValidationResult(\n                $\"Дозволені формати: {string.Join(\", \", _extensions)}\",\n                [ctx.MemberName!]\n            );\n        }\n\n        return ValidationResult.Success;\n    }\n}\n","Attributes/AllowedFileExtensionsAttribute.cs",[2966,3904,3905,3921,3925,3937,3941,3961,3976,3980,3998,4002,4023,4028,4066,4071,4075,4111,4115,4151,4155,4189,4193,4215,4220,4233,4268,4285,4291,4297,4302,4316,4321],{"__ignoreMap":2993},[2997,3906,3907,3909,3911,3913,3915,3917,3919],{"class":2999,"line":3000},[2997,3908,3682],{"class":3681},[2997,3910,3685],{"class":3010},[2997,3912,3223],{"class":3017},[2997,3914,3690],{"class":3010},[2997,3916,3223],{"class":3017},[2997,3918,3695],{"class":3010},[2997,3920,3698],{"class":3017},[2997,3922,3923],{"class":2999,"line":3014},[2997,3924,3255],{"emptyLinePlaceholder":3254},[2997,3926,3927,3929,3931,3933,3935],{"class":2999,"line":3021},[2997,3928,3721],{"class":3003},[2997,3930,3705],{"class":3010},[2997,3932,3223],{"class":3017},[2997,3934,3710],{"class":3010},[2997,3936,3698],{"class":3017},[2997,3938,3939],{"class":2999,"line":3044},[2997,3940,3255],{"emptyLinePlaceholder":3254},[2997,3942,3943,3946,3949,3951,3954,3956,3959],{"class":2999,"line":3062},[2997,3944,3945],{"class":3017},"[",[2997,3947,3948],{"class":3010},"AttributeUsage",[2997,3950,3159],{"class":3017},[2997,3952,3953],{"class":3027},"AttributeTargets",[2997,3955,3223],{"class":3017},[2997,3957,3958],{"class":3027},"Property",[2997,3960,3774],{"class":3017},[2997,3962,3963,3965,3967,3970,3973],{"class":2999,"line":3080},[2997,3964,3004],{"class":3003},[2997,3966,3315],{"class":3003},[2997,3968,3969],{"class":3010}," AllowedFileExtensionsAttribute",[2997,3971,3972],{"class":3017}," : ",[2997,3974,3975],{"class":3010},"ValidationAttribute\n",[2997,3977,3978],{"class":2999,"line":3099},[2997,3979,3018],{"class":3017},[2997,3981,3982,3985,3988,3990,3993,3996],{"class":2999,"line":3116},[2997,3983,3984],{"class":3003},"    private",[2997,3986,3987],{"class":3003}," readonly",[2997,3989,3782],{"class":3003},[2997,3991,3992],{"class":3017},"[] ",[2997,3994,3995],{"class":3027},"_extensions",[2997,3997,3698],{"class":3017},[2997,3999,4000],{"class":2999,"line":3134},[2997,4001,3255],{"emptyLinePlaceholder":3254},[2997,4003,4004,4006,4008,4010,4013,4015,4017,4020],{"class":2999,"line":3150},[2997,4005,3779],{"class":3003},[2997,4007,3969],{"class":3140},[2997,4009,3159],{"class":3017},[2997,4011,4012],{"class":3003},"params",[2997,4014,3782],{"class":3003},[2997,4016,3992],{"class":3017},[2997,4018,4019],{"class":3027},"extensions",[2997,4021,4022],{"class":3017},")\n",[2997,4024,4025],{"class":2999,"line":3174},[2997,4026,4027],{"class":3017},"    {\n",[2997,4029,4030,4033,4035,4037,4039,4042,4044,4047,4050,4052,4054,4057,4060,4063],{"class":2999,"line":3210},[2997,4031,4032],{"class":3027},"        _extensions",[2997,4034,3198],{"class":3017},[2997,4036,4019],{"class":3027},[2997,4038,3223],{"class":3017},[2997,4040,4041],{"class":3140},"Select",[2997,4043,3159],{"class":3017},[2997,4045,4046],{"class":3027},"e",[2997,4048,4049],{"class":3017}," => ",[2997,4051,4046],{"class":3027},[2997,4053,3223],{"class":3017},[2997,4055,4056],{"class":3140},"ToLowerInvariant",[2997,4058,4059],{"class":3017},"()).",[2997,4061,4062],{"class":3140},"ToArray",[2997,4064,4065],{"class":3017},"();\n",[2997,4067,4068],{"class":2999,"line":3437},[2997,4069,4070],{"class":3017},"    }\n",[2997,4072,4073],{"class":2999,"line":3462},[2997,4074,3255],{"emptyLinePlaceholder":3254},[2997,4076,4077,4080,4083,4086,4088,4091,4093,4096,4098,4101,4103,4106,4109],{"class":2999,"line":3472},[2997,4078,4079],{"class":3003},"    protected",[2997,4081,4082],{"class":3003}," override",[2997,4084,4085],{"class":3010}," ValidationResult",[2997,4087,3880],{"class":3017},[2997,4089,4090],{"class":3140},"IsValid",[2997,4092,3159],{"class":3017},[2997,4094,4095],{"class":3003},"object",[2997,4097,3880],{"class":3017},[2997,4099,4100],{"class":3027},"value",[2997,4102,3189],{"class":3017},[2997,4104,4105],{"class":3010},"ValidationContext",[2997,4107,4108],{"class":3027}," ctx",[2997,4110,4022],{"class":3017},[2997,4112,4113],{"class":2999,"line":3477},[2997,4114,4027],{"class":3017},[2997,4116,4117,4120,4123,4125,4128,4131,4133,4136,4139,4142,4144,4146,4149],{"class":2999,"line":3511},[2997,4118,4119],{"class":3681},"        if",[2997,4121,4122],{"class":3017}," (",[2997,4124,4100],{"class":3027},[2997,4126,4127],{"class":3003}," is",[2997,4129,4130],{"class":3003}," not",[2997,4132,3877],{"class":3010},[2997,4134,4135],{"class":3027}," file",[2997,4137,4138],{"class":3017},") ",[2997,4140,4141],{"class":3681},"return",[2997,4143,4085],{"class":3027},[2997,4145,3223],{"class":3017},[2997,4147,4148],{"class":3027},"Success",[2997,4150,3698],{"class":3017},[2997,4152,4153],{"class":2999,"line":3520},[2997,4154,3255],{"emptyLinePlaceholder":3254},[2997,4156,4157,4160,4163,4165,4168,4170,4173,4175,4178,4180,4182,4185,4187],{"class":2999,"line":3525},[2997,4158,4159],{"class":3003},"        var",[2997,4161,4162],{"class":3027}," ext",[2997,4164,3198],{"class":3017},[2997,4166,4167],{"class":3027},"Path",[2997,4169,3223],{"class":3017},[2997,4171,4172],{"class":3140},"GetExtension",[2997,4174,3159],{"class":3017},[2997,4176,4177],{"class":3027},"file",[2997,4179,3223],{"class":3017},[2997,4181,3659],{"class":3027},[2997,4183,4184],{"class":3017},").",[2997,4186,4056],{"class":3140},[2997,4188,4065],{"class":3017},[2997,4190,4191],{"class":2999,"line":3531},[2997,4192,3255],{"emptyLinePlaceholder":3254},[2997,4194,4195,4197,4200,4202,4204,4207,4209,4212],{"class":2999,"line":3559},[2997,4196,4119],{"class":3681},[2997,4198,4199],{"class":3017}," (!",[2997,4201,3995],{"class":3027},[2997,4203,3223],{"class":3017},[2997,4205,4206],{"class":3140},"Contains",[2997,4208,3159],{"class":3017},[2997,4210,4211],{"class":3027},"ext",[2997,4213,4214],{"class":3017},"))\n",[2997,4216,4217],{"class":2999,"line":3564},[2997,4218,4219],{"class":3017},"        {\n",[2997,4221,4222,4225,4228,4230],{"class":2999,"line":3606},[2997,4223,4224],{"class":3681},"            return",[2997,4226,4227],{"class":3003}," new",[2997,4229,4085],{"class":3010},[2997,4231,4232],{"class":3017},"(\n",[2997,4234,4235,4238,4242,4245,4247,4250,4252,4255,4257,4259,4262,4265],{"class":2999,"line":3637},[2997,4236,4237],{"class":3801},"                $\"Дозволені формати: ",[2997,4239,4241],{"class":4240},"sD7JJ","{",[2997,4243,4244],{"class":3003},"string",[2997,4246,3223],{"class":4240},[2997,4248,4249],{"class":3140},"Join",[2997,4251,3159],{"class":4240},[2997,4253,4254],{"class":3801},"\", \"",[2997,4256,3189],{"class":4240},[2997,4258,3995],{"class":3027},[2997,4260,4261],{"class":4240},")}",[2997,4263,4264],{"class":3801},"\"",[2997,4266,4267],{"class":3017},",\n",[2997,4269,4271,4274,4277,4279,4282],{"class":2999,"line":4270},25,[2997,4272,4273],{"class":3017},"                [",[2997,4275,4276],{"class":3027},"ctx",[2997,4278,3223],{"class":3017},[2997,4280,4281],{"class":3027},"MemberName",[2997,4283,4284],{"class":3017},"!]\n",[2997,4286,4288],{"class":2999,"line":4287},26,[2997,4289,4290],{"class":3017},"            );\n",[2997,4292,4294],{"class":2999,"line":4293},27,[2997,4295,4296],{"class":3017},"        }\n",[2997,4298,4300],{"class":2999,"line":4299},28,[2997,4301,3255],{"emptyLinePlaceholder":3254},[2997,4303,4305,4308,4310,4312,4314],{"class":2999,"line":4304},29,[2997,4306,4307],{"class":3681},"        return",[2997,4309,4085],{"class":3027},[2997,4311,3223],{"class":3017},[2997,4313,4148],{"class":3027},[2997,4315,3698],{"class":3017},[2997,4317,4319],{"class":2999,"line":4318},30,[2997,4320,4070],{"class":3017},[2997,4322,4324],{"class":2999,"line":4323},31,[2997,4325,3213],{"class":3017},[2988,4327,4330],{"className":2990,"code":4328,"filename":4329,"language":2992,"meta":2993,"style":2993},"using System.ComponentModel.DataAnnotations;\n\nnamespace BlogApp.Attributes;\n\n[AttributeUsage(AttributeTargets.Property)]\npublic class MaxFileSizeAttribute : ValidationAttribute\n{\n    private readonly long _maxBytes;\n\n    public MaxFileSizeAttribute(long maxBytes) => _maxBytes = maxBytes;\n\n    protected override ValidationResult? IsValid(object? value, ValidationContext ctx)\n    {\n        if (value is not IFormFile file) return ValidationResult.Success;\n\n        if (file.Length > _maxBytes)\n        {\n            var mb = _maxBytes / (1024.0 * 1024.0);\n            return new ValidationResult(\n                $\"Розмір файлу не може перевищувати {mb:F0} МБ\",\n                [ctx.MemberName!]\n            );\n        }\n\n        return ValidationResult.Success;\n    }\n}\n","Attributes/MaxFileSizeAttribute.cs",[2966,4331,4332,4348,4352,4364,4368,4384,4397,4401,4415,4419,4446,4450,4478,4482,4510,4514,4534,4538,4563,4573,4597,4609,4613,4617,4621,4633,4637],{"__ignoreMap":2993},[2997,4333,4334,4336,4338,4340,4342,4344,4346],{"class":2999,"line":3000},[2997,4335,3682],{"class":3681},[2997,4337,3685],{"class":3010},[2997,4339,3223],{"class":3017},[2997,4341,3690],{"class":3010},[2997,4343,3223],{"class":3017},[2997,4345,3695],{"class":3010},[2997,4347,3698],{"class":3017},[2997,4349,4350],{"class":2999,"line":3014},[2997,4351,3255],{"emptyLinePlaceholder":3254},[2997,4353,4354,4356,4358,4360,4362],{"class":2999,"line":3021},[2997,4355,3721],{"class":3003},[2997,4357,3705],{"class":3010},[2997,4359,3223],{"class":3017},[2997,4361,3710],{"class":3010},[2997,4363,3698],{"class":3017},[2997,4365,4366],{"class":2999,"line":3044},[2997,4367,3255],{"emptyLinePlaceholder":3254},[2997,4369,4370,4372,4374,4376,4378,4380,4382],{"class":2999,"line":3062},[2997,4371,3945],{"class":3017},[2997,4373,3948],{"class":3010},[2997,4375,3159],{"class":3017},[2997,4377,3953],{"class":3027},[2997,4379,3223],{"class":3017},[2997,4381,3958],{"class":3027},[2997,4383,3774],{"class":3017},[2997,4385,4386,4388,4390,4393,4395],{"class":2999,"line":3080},[2997,4387,3004],{"class":3003},[2997,4389,3315],{"class":3003},[2997,4391,4392],{"class":3010}," MaxFileSizeAttribute",[2997,4394,3972],{"class":3017},[2997,4396,3975],{"class":3010},[2997,4398,4399],{"class":2999,"line":3099},[2997,4400,3018],{"class":3017},[2997,4402,4403,4405,4407,4410,4413],{"class":2999,"line":3116},[2997,4404,3984],{"class":3003},[2997,4406,3987],{"class":3003},[2997,4408,4409],{"class":3003}," long",[2997,4411,4412],{"class":3027}," _maxBytes",[2997,4414,3698],{"class":3017},[2997,4416,4417],{"class":2999,"line":3134},[2997,4418,3255],{"emptyLinePlaceholder":3254},[2997,4420,4421,4423,4425,4427,4430,4433,4436,4439,4441,4444],{"class":2999,"line":3150},[2997,4422,3779],{"class":3003},[2997,4424,4392],{"class":3140},[2997,4426,3159],{"class":3017},[2997,4428,4429],{"class":3003},"long",[2997,4431,4432],{"class":3027}," maxBytes",[2997,4434,4435],{"class":3017},") => ",[2997,4437,4438],{"class":3027},"_maxBytes",[2997,4440,3198],{"class":3017},[2997,4442,4443],{"class":3027},"maxBytes",[2997,4445,3698],{"class":3017},[2997,4447,4448],{"class":2999,"line":3174},[2997,4449,3255],{"emptyLinePlaceholder":3254},[2997,4451,4452,4454,4456,4458,4460,4462,4464,4466,4468,4470,4472,4474,4476],{"class":2999,"line":3210},[2997,4453,4079],{"class":3003},[2997,4455,4082],{"class":3003},[2997,4457,4085],{"class":3010},[2997,4459,3880],{"class":3017},[2997,4461,4090],{"class":3140},[2997,4463,3159],{"class":3017},[2997,4465,4095],{"class":3003},[2997,4467,3880],{"class":3017},[2997,4469,4100],{"class":3027},[2997,4471,3189],{"class":3017},[2997,4473,4105],{"class":3010},[2997,4475,4108],{"class":3027},[2997,4477,4022],{"class":3017},[2997,4479,4480],{"class":2999,"line":3437},[2997,4481,4027],{"class":3017},[2997,4483,4484,4486,4488,4490,4492,4494,4496,4498,4500,4502,4504,4506,4508],{"class":2999,"line":3462},[2997,4485,4119],{"class":3681},[2997,4487,4122],{"class":3017},[2997,4489,4100],{"class":3027},[2997,4491,4127],{"class":3003},[2997,4493,4130],{"class":3003},[2997,4495,3877],{"class":3010},[2997,4497,4135],{"class":3027},[2997,4499,4138],{"class":3017},[2997,4501,4141],{"class":3681},[2997,4503,4085],{"class":3027},[2997,4505,3223],{"class":3017},[2997,4507,4148],{"class":3027},[2997,4509,3698],{"class":3017},[2997,4511,4512],{"class":2999,"line":3472},[2997,4513,3255],{"emptyLinePlaceholder":3254},[2997,4515,4516,4518,4520,4522,4524,4527,4530,4532],{"class":2999,"line":3477},[2997,4517,4119],{"class":3681},[2997,4519,4122],{"class":3017},[2997,4521,4177],{"class":3027},[2997,4523,3223],{"class":3017},[2997,4525,4526],{"class":3027},"Length",[2997,4528,4529],{"class":3017}," > ",[2997,4531,4438],{"class":3027},[2997,4533,4022],{"class":3017},[2997,4535,4536],{"class":2999,"line":3511},[2997,4537,4219],{"class":3017},[2997,4539,4540,4543,4546,4548,4550,4553,4556,4558,4560],{"class":2999,"line":3520},[2997,4541,4542],{"class":3003},"            var",[2997,4544,4545],{"class":3027}," mb",[2997,4547,3198],{"class":3017},[2997,4549,4438],{"class":3027},[2997,4551,4552],{"class":3017}," / (",[2997,4554,4555],{"class":3770},"1024.0",[2997,4557,3857],{"class":3017},[2997,4559,4555],{"class":3770},[2997,4561,4562],{"class":3017},");\n",[2997,4564,4565,4567,4569,4571],{"class":2999,"line":3525},[2997,4566,4224],{"class":3681},[2997,4568,4227],{"class":3003},[2997,4570,4085],{"class":3010},[2997,4572,4232],{"class":3017},[2997,4574,4575,4578,4580,4583,4586,4589,4592,4595],{"class":2999,"line":3531},[2997,4576,4577],{"class":3801},"                $\"Розмір файлу не може перевищувати ",[2997,4579,4241],{"class":4240},[2997,4581,4582],{"class":3027},"mb",[2997,4584,4585],{"class":3017},":",[2997,4587,4588],{"class":3027},"F0",[2997,4590,4591],{"class":4240},"}",[2997,4593,4594],{"class":3801}," МБ\"",[2997,4596,4267],{"class":3017},[2997,4598,4599,4601,4603,4605,4607],{"class":2999,"line":3559},[2997,4600,4273],{"class":3017},[2997,4602,4276],{"class":3027},[2997,4604,3223],{"class":3017},[2997,4606,4281],{"class":3027},[2997,4608,4284],{"class":3017},[2997,4610,4611],{"class":2999,"line":3564},[2997,4612,4290],{"class":3017},[2997,4614,4615],{"class":2999,"line":3606},[2997,4616,4296],{"class":3017},[2997,4618,4619],{"class":2999,"line":3637},[2997,4620,3255],{"emptyLinePlaceholder":3254},[2997,4622,4623,4625,4627,4629,4631],{"class":2999,"line":4270},[2997,4624,4307],{"class":3681},[2997,4626,4085],{"class":3027},[2997,4628,3223],{"class":3017},[2997,4630,4148],{"class":3027},[2997,4632,3698],{"class":3017},[2997,4634,4635],{"class":2999,"line":4287},[2997,4636,4070],{"class":3017},[2997,4638,4639],{"class":2999,"line":4293},[2997,4640,3213],{"class":3017},[3667,4642,4644],{"id":4643},"перевірка-magic-bytes-справжній-mime-тип","Перевірка Magic Bytes (справжній MIME-тип)",[2959,4646,4647,4648,4650],{},"Розширення та ",[2966,4649,3655],{}," можна підробити. Надійна перевірка — аналіз перших байтів файлу (magic bytes):",[2988,4652,4655],{"className":2990,"code":4653,"filename":4654,"language":2992,"meta":2993,"style":2993},"namespace BlogApp.Services;\n\npublic static class FileValidator\n{\n    // Magic bytes для поширених форматів зображень\n    private static readonly Dictionary\u003Cstring, byte[][]> ImageSignatures = new()\n    {\n        [\"image/jpeg\"] = [[0xFF, 0xD8, 0xFF]],\n        [\"image/png\"]  = [[0x89, 0x50, 0x4E, 0x47]],\n        [\"image/gif\"]  = [[0x47, 0x49, 0x46, 0x38]],\n        [\"image/webp\"] = [[0x52, 0x49, 0x46, 0x46]], // \"RIFF\"\n        [\"application/pdf\"] = [[0x25, 0x50, 0x44, 0x46]], // \"%PDF\"\n    };\n\n    public static async Task\u003Cbool> IsValidImageAsync(IFormFile file)\n    {\n        if (file.Length == 0) return false;\n\n        // Зчитуємо перші 8 байтів\n        using var stream = file.OpenReadStream();\n        var header = new byte[8];\n        await stream.ReadAsync(header.AsMemory(0, header.Length));\n\n        // Перевіряємо чи відповідають сигнатурі одного з дозволених форматів\n        foreach (var (_, signatures) in ImageSignatures)\n        {\n            foreach (var sig in signatures)\n            {\n                if (header.Take(sig.Length).SequenceEqual(sig))\n                    return true;\n            }\n        }\n\n        return false;\n    }\n}\n","Services/FileValidator.cs",[2966,4656,4657,4670,4674,4686,4690,4695,4729,4733,4759,4789,4817,4847,4877,4882,4886,4917,4921,4948,4952,4957,4979,5001,5038,5042,5047,5077,5081,5101,5106,5140,5150,5155,5160,5165,5174,5179],{"__ignoreMap":2993},[2997,4658,4659,4661,4663,4665,4668],{"class":2999,"line":3000},[2997,4660,3721],{"class":3003},[2997,4662,3705],{"class":3010},[2997,4664,3223],{"class":3017},[2997,4666,4667],{"class":3010},"Services",[2997,4669,3698],{"class":3017},[2997,4671,4672],{"class":2999,"line":3014},[2997,4673,3255],{"emptyLinePlaceholder":3254},[2997,4675,4676,4678,4681,4683],{"class":2999,"line":3021},[2997,4677,3004],{"class":3003},[2997,4679,4680],{"class":3003}," static",[2997,4682,3315],{"class":3003},[2997,4684,4685],{"class":3010}," FileValidator\n",[2997,4687,4688],{"class":2999,"line":3044},[2997,4689,3018],{"class":3017},[2997,4691,4692],{"class":2999,"line":3062},[2997,4693,4694],{"class":3040},"    // Magic bytes для поширених форматів зображень\n",[2997,4696,4697,4699,4701,4703,4706,4708,4710,4712,4715,4718,4721,4723,4726],{"class":2999,"line":3080},[2997,4698,3984],{"class":3003},[2997,4700,4680],{"class":3003},[2997,4702,3987],{"class":3003},[2997,4704,4705],{"class":3010}," Dictionary",[2997,4707,3261],{"class":3017},[2997,4709,4244],{"class":3003},[2997,4711,3189],{"class":3017},[2997,4713,4714],{"class":3003},"byte",[2997,4716,4717],{"class":3017},"[][]> ",[2997,4719,4720],{"class":3027},"ImageSignatures",[2997,4722,3198],{"class":3017},[2997,4724,4725],{"class":3003},"new",[2997,4727,4728],{"class":3017},"()\n",[2997,4730,4731],{"class":2999,"line":3099},[2997,4732,4027],{"class":3017},[2997,4734,4735,4738,4741,4744,4747,4749,4752,4754,4756],{"class":2999,"line":3116},[2997,4736,4737],{"class":3017},"        [",[2997,4739,4740],{"class":3801},"\"image/jpeg\"",[2997,4742,4743],{"class":3017},"] = [[",[2997,4745,4746],{"class":3770},"0xFF",[2997,4748,3189],{"class":3017},[2997,4750,4751],{"class":3770},"0xD8",[2997,4753,3189],{"class":3017},[2997,4755,4746],{"class":3770},[2997,4757,4758],{"class":3017},"]],\n",[2997,4760,4761,4763,4766,4769,4772,4774,4777,4779,4782,4784,4787],{"class":2999,"line":3134},[2997,4762,4737],{"class":3017},[2997,4764,4765],{"class":3801},"\"image/png\"",[2997,4767,4768],{"class":3017},"]  = [[",[2997,4770,4771],{"class":3770},"0x89",[2997,4773,3189],{"class":3017},[2997,4775,4776],{"class":3770},"0x50",[2997,4778,3189],{"class":3017},[2997,4780,4781],{"class":3770},"0x4E",[2997,4783,3189],{"class":3017},[2997,4785,4786],{"class":3770},"0x47",[2997,4788,4758],{"class":3017},[2997,4790,4791,4793,4796,4798,4800,4802,4805,4807,4810,4812,4815],{"class":2999,"line":3150},[2997,4792,4737],{"class":3017},[2997,4794,4795],{"class":3801},"\"image/gif\"",[2997,4797,4768],{"class":3017},[2997,4799,4786],{"class":3770},[2997,4801,3189],{"class":3017},[2997,4803,4804],{"class":3770},"0x49",[2997,4806,3189],{"class":3017},[2997,4808,4809],{"class":3770},"0x46",[2997,4811,3189],{"class":3017},[2997,4813,4814],{"class":3770},"0x38",[2997,4816,4758],{"class":3017},[2997,4818,4819,4821,4824,4826,4829,4831,4833,4835,4837,4839,4841,4844],{"class":2999,"line":3174},[2997,4820,4737],{"class":3017},[2997,4822,4823],{"class":3801},"\"image/webp\"",[2997,4825,4743],{"class":3017},[2997,4827,4828],{"class":3770},"0x52",[2997,4830,3189],{"class":3017},[2997,4832,4804],{"class":3770},[2997,4834,3189],{"class":3017},[2997,4836,4809],{"class":3770},[2997,4838,3189],{"class":3017},[2997,4840,4809],{"class":3770},[2997,4842,4843],{"class":3017},"]], ",[2997,4845,4846],{"class":3040},"// \"RIFF\"\n",[2997,4848,4849,4851,4854,4856,4859,4861,4863,4865,4868,4870,4872,4874],{"class":2999,"line":3210},[2997,4850,4737],{"class":3017},[2997,4852,4853],{"class":3801},"\"application/pdf\"",[2997,4855,4743],{"class":3017},[2997,4857,4858],{"class":3770},"0x25",[2997,4860,3189],{"class":3017},[2997,4862,4776],{"class":3770},[2997,4864,3189],{"class":3017},[2997,4866,4867],{"class":3770},"0x44",[2997,4869,3189],{"class":3017},[2997,4871,4809],{"class":3770},[2997,4873,4843],{"class":3017},[2997,4875,4876],{"class":3040},"// \"%PDF\"\n",[2997,4878,4879],{"class":2999,"line":3437},[2997,4880,4881],{"class":3017},"    };\n",[2997,4883,4884],{"class":2999,"line":3462},[2997,4885,3255],{"emptyLinePlaceholder":3254},[2997,4887,4888,4890,4892,4895,4898,4900,4903,4906,4909,4911,4913,4915],{"class":2999,"line":3472},[2997,4889,3779],{"class":3003},[2997,4891,4680],{"class":3003},[2997,4893,4894],{"class":3003}," async",[2997,4896,4897],{"class":3010}," Task",[2997,4899,3261],{"class":3017},[2997,4901,4902],{"class":3003},"bool",[2997,4904,4905],{"class":3017},"> ",[2997,4907,4908],{"class":3140},"IsValidImageAsync",[2997,4910,3159],{"class":3017},[2997,4912,2968],{"class":3010},[2997,4914,4135],{"class":3027},[2997,4916,4022],{"class":3017},[2997,4918,4919],{"class":2999,"line":3477},[2997,4920,4027],{"class":3017},[2997,4922,4923,4925,4927,4929,4931,4933,4936,4939,4941,4943,4946],{"class":2999,"line":3511},[2997,4924,4119],{"class":3681},[2997,4926,4122],{"class":3017},[2997,4928,4177],{"class":3027},[2997,4930,3223],{"class":3017},[2997,4932,4526],{"class":3027},[2997,4934,4935],{"class":3017}," == ",[2997,4937,4938],{"class":3770},"0",[2997,4940,4138],{"class":3017},[2997,4942,4141],{"class":3681},[2997,4944,4945],{"class":3003}," false",[2997,4947,3698],{"class":3017},[2997,4949,4950],{"class":2999,"line":3520},[2997,4951,3255],{"emptyLinePlaceholder":3254},[2997,4953,4954],{"class":2999,"line":3525},[2997,4955,4956],{"class":3040},"        // Зчитуємо перші 8 байтів\n",[2997,4958,4959,4962,4965,4968,4970,4972,4974,4977],{"class":2999,"line":3531},[2997,4960,4961],{"class":3681},"        using",[2997,4963,4964],{"class":3003}," var",[2997,4966,4967],{"class":3027}," stream",[2997,4969,3198],{"class":3017},[2997,4971,4177],{"class":3027},[2997,4973,3223],{"class":3017},[2997,4975,4976],{"class":3140},"OpenReadStream",[2997,4978,4065],{"class":3017},[2997,4980,4981,4983,4986,4988,4990,4993,4995,4998],{"class":2999,"line":3559},[2997,4982,4159],{"class":3003},[2997,4984,4985],{"class":3027}," header",[2997,4987,3198],{"class":3017},[2997,4989,4725],{"class":3003},[2997,4991,4992],{"class":3003}," byte",[2997,4994,3945],{"class":3017},[2997,4996,4997],{"class":3770},"8",[2997,4999,5000],{"class":3017},"];\n",[2997,5002,5003,5006,5008,5010,5013,5015,5018,5020,5023,5025,5027,5029,5031,5033,5035],{"class":2999,"line":3564},[2997,5004,5005],{"class":3003},"        await",[2997,5007,4967],{"class":3027},[2997,5009,3223],{"class":3017},[2997,5011,5012],{"class":3140},"ReadAsync",[2997,5014,3159],{"class":3017},[2997,5016,5017],{"class":3027},"header",[2997,5019,3223],{"class":3017},[2997,5021,5022],{"class":3140},"AsMemory",[2997,5024,3159],{"class":3017},[2997,5026,4938],{"class":3770},[2997,5028,3189],{"class":3017},[2997,5030,5017],{"class":3027},[2997,5032,3223],{"class":3017},[2997,5034,4526],{"class":3027},[2997,5036,5037],{"class":3017},"));\n",[2997,5039,5040],{"class":2999,"line":3606},[2997,5041,3255],{"emptyLinePlaceholder":3254},[2997,5043,5044],{"class":2999,"line":3637},[2997,5045,5046],{"class":3040},"        // Перевіряємо чи відповідають сигнатурі одного з дозволених форматів\n",[2997,5048,5049,5052,5054,5057,5059,5062,5064,5067,5069,5072,5075],{"class":2999,"line":4270},[2997,5050,5051],{"class":3681},"        foreach",[2997,5053,4122],{"class":3017},[2997,5055,5056],{"class":3003},"var",[2997,5058,4122],{"class":3017},[2997,5060,5061],{"class":3027},"_",[2997,5063,3189],{"class":3017},[2997,5065,5066],{"class":3027},"signatures",[2997,5068,4138],{"class":3017},[2997,5070,5071],{"class":3681},"in",[2997,5073,5074],{"class":3027}," ImageSignatures",[2997,5076,4022],{"class":3017},[2997,5078,5079],{"class":2999,"line":4287},[2997,5080,4219],{"class":3017},[2997,5082,5083,5086,5088,5090,5093,5096,5099],{"class":2999,"line":4293},[2997,5084,5085],{"class":3681},"            foreach",[2997,5087,4122],{"class":3017},[2997,5089,5056],{"class":3003},[2997,5091,5092],{"class":3027}," sig",[2997,5094,5095],{"class":3681}," in",[2997,5097,5098],{"class":3027}," signatures",[2997,5100,4022],{"class":3017},[2997,5102,5103],{"class":2999,"line":4299},[2997,5104,5105],{"class":3017},"            {\n",[2997,5107,5108,5111,5113,5115,5117,5120,5122,5125,5127,5129,5131,5134,5136,5138],{"class":2999,"line":4304},[2997,5109,5110],{"class":3681},"                if",[2997,5112,4122],{"class":3017},[2997,5114,5017],{"class":3027},[2997,5116,3223],{"class":3017},[2997,5118,5119],{"class":3140},"Take",[2997,5121,3159],{"class":3017},[2997,5123,5124],{"class":3027},"sig",[2997,5126,3223],{"class":3017},[2997,5128,4526],{"class":3027},[2997,5130,4184],{"class":3017},[2997,5132,5133],{"class":3140},"SequenceEqual",[2997,5135,3159],{"class":3017},[2997,5137,5124],{"class":3027},[2997,5139,4214],{"class":3017},[2997,5141,5142,5145,5148],{"class":2999,"line":4318},[2997,5143,5144],{"class":3681},"                    return",[2997,5146,5147],{"class":3003}," true",[2997,5149,3698],{"class":3017},[2997,5151,5152],{"class":2999,"line":4323},[2997,5153,5154],{"class":3017},"            }\n",[2997,5156,5158],{"class":2999,"line":5157},32,[2997,5159,4296],{"class":3017},[2997,5161,5163],{"class":2999,"line":5162},33,[2997,5164,3255],{"emptyLinePlaceholder":3254},[2997,5166,5168,5170,5172],{"class":2999,"line":5167},34,[2997,5169,4307],{"class":3681},[2997,5171,4945],{"class":3003},[2997,5173,3698],{"class":3017},[2997,5175,5177],{"class":2999,"line":5176},35,[2997,5178,4070],{"class":3017},[2997,5180,5182],{"class":2999,"line":5181},36,[2997,5183,3213],{"class":3017},[2971,5185],{},[2974,5187,5189],{"id":5188},"збереження-файлів","Збереження файлів",[3667,5191,5193,5194,5197],{"id":5192},"варіант-1-у-wwwroot-публічний-доступ","Варіант 1: у ",[2966,5195,5196],{},"wwwroot"," — публічний доступ",[2959,5199,5200,5202],{},[2966,5201,5196],{}," — публічна директорія: файли доступні через URL без авторизації. Підходить для аватарів, зображень продуктів, публічних документів.",[2988,5204,5207],{"className":2990,"code":5205,"filename":5206,"language":2992,"meta":2993,"style":2993},"namespace BlogApp.Services;\n\npublic class AvatarService\n{\n    private readonly IWebHostEnvironment _env;\n    private readonly string _avatarsFolder;\n\n    public AvatarService(IWebHostEnvironment env)\n    {\n        _env = env;\n        // Адресна папка: wwwroot/uploads/avatars/\n        _avatarsFolder = Path.Combine(_env.WebRootPath, \"uploads\", \"avatars\");\n        Directory.CreateDirectory(_avatarsFolder); // створити якщо немає\n    }\n\n    public async Task\u003Cstring> SaveAvatarAsync(int userId, IFormFile file)\n    {\n        // Безпечне ім'я: не довіряємо FileName від клієнта\n        var ext = Path.GetExtension(file.FileName).ToLowerInvariant();\n        var safeFileName = $\"avatar-{userId}-{Guid.NewGuid():N}{ext}\";\n        var filePath = Path.Combine(_avatarsFolder, safeFileName);\n\n        // Видалити старий аватар якщо є  \n        DeleteOldAvatars(userId);\n\n        // Зберегти новий\n        await using var stream = File.Create(filePath);\n        await file.CopyToAsync(stream);\n\n        // Повертаємо відносний URL для використання у View\n        return $\"/uploads/avatars/{safeFileName}\";\n    }\n\n    private void DeleteOldAvatars(int userId)\n    {\n        var pattern = $\"avatar-{userId}-*\";\n        foreach (var old in Directory.GetFiles(_avatarsFolder, pattern))\n            File.Delete(old);\n    }\n}\n","Services/AvatarService.cs",[2966,5208,5209,5221,5225,5234,5238,5252,5265,5269,5286,5290,5302,5307,5343,5363,5367,5371,5404,5408,5413,5441,5492,5518,5522,5527,5538,5542,5547,5575,5593,5597,5602,5619,5623,5627,5645,5649,5671,5704,5722,5727],{"__ignoreMap":2993},[2997,5210,5211,5213,5215,5217,5219],{"class":2999,"line":3000},[2997,5212,3721],{"class":3003},[2997,5214,3705],{"class":3010},[2997,5216,3223],{"class":3017},[2997,5218,4667],{"class":3010},[2997,5220,3698],{"class":3017},[2997,5222,5223],{"class":2999,"line":3014},[2997,5224,3255],{"emptyLinePlaceholder":3254},[2997,5226,5227,5229,5231],{"class":2999,"line":3021},[2997,5228,3004],{"class":3003},[2997,5230,3315],{"class":3003},[2997,5232,5233],{"class":3010}," AvatarService\n",[2997,5235,5236],{"class":2999,"line":3044},[2997,5237,3018],{"class":3017},[2997,5239,5240,5242,5244,5247,5250],{"class":2999,"line":3062},[2997,5241,3984],{"class":3003},[2997,5243,3987],{"class":3003},[2997,5245,5246],{"class":3010}," IWebHostEnvironment",[2997,5248,5249],{"class":3027}," _env",[2997,5251,3698],{"class":3017},[2997,5253,5254,5256,5258,5260,5263],{"class":2999,"line":3080},[2997,5255,3984],{"class":3003},[2997,5257,3987],{"class":3003},[2997,5259,3782],{"class":3003},[2997,5261,5262],{"class":3027}," _avatarsFolder",[2997,5264,3698],{"class":3017},[2997,5266,5267],{"class":2999,"line":3099},[2997,5268,3255],{"emptyLinePlaceholder":3254},[2997,5270,5271,5273,5276,5278,5281,5284],{"class":2999,"line":3116},[2997,5272,3779],{"class":3003},[2997,5274,5275],{"class":3140}," AvatarService",[2997,5277,3159],{"class":3017},[2997,5279,5280],{"class":3010},"IWebHostEnvironment",[2997,5282,5283],{"class":3027}," env",[2997,5285,4022],{"class":3017},[2997,5287,5288],{"class":2999,"line":3134},[2997,5289,4027],{"class":3017},[2997,5291,5292,5295,5297,5300],{"class":2999,"line":3150},[2997,5293,5294],{"class":3027},"        _env",[2997,5296,3198],{"class":3017},[2997,5298,5299],{"class":3027},"env",[2997,5301,3698],{"class":3017},[2997,5303,5304],{"class":2999,"line":3174},[2997,5305,5306],{"class":3040},"        // Адресна папка: wwwroot/uploads/avatars/\n",[2997,5308,5309,5312,5314,5316,5318,5321,5323,5326,5328,5331,5333,5336,5338,5341],{"class":2999,"line":3210},[2997,5310,5311],{"class":3027},"        _avatarsFolder",[2997,5313,3198],{"class":3017},[2997,5315,4167],{"class":3027},[2997,5317,3223],{"class":3017},[2997,5319,5320],{"class":3140},"Combine",[2997,5322,3159],{"class":3017},[2997,5324,5325],{"class":3027},"_env",[2997,5327,3223],{"class":3017},[2997,5329,5330],{"class":3027},"WebRootPath",[2997,5332,3189],{"class":3017},[2997,5334,5335],{"class":3801},"\"uploads\"",[2997,5337,3189],{"class":3017},[2997,5339,5340],{"class":3801},"\"avatars\"",[2997,5342,4562],{"class":3017},[2997,5344,5345,5348,5350,5353,5355,5358,5360],{"class":2999,"line":3437},[2997,5346,5347],{"class":3027},"        Directory",[2997,5349,3223],{"class":3017},[2997,5351,5352],{"class":3140},"CreateDirectory",[2997,5354,3159],{"class":3017},[2997,5356,5357],{"class":3027},"_avatarsFolder",[2997,5359,3204],{"class":3017},[2997,5361,5362],{"class":3040},"// створити якщо немає\n",[2997,5364,5365],{"class":2999,"line":3462},[2997,5366,4070],{"class":3017},[2997,5368,5369],{"class":2999,"line":3472},[2997,5370,3255],{"emptyLinePlaceholder":3254},[2997,5372,5373,5375,5377,5379,5381,5383,5385,5388,5390,5393,5396,5398,5400,5402],{"class":2999,"line":3477},[2997,5374,3779],{"class":3003},[2997,5376,4894],{"class":3003},[2997,5378,4897],{"class":3010},[2997,5380,3261],{"class":3017},[2997,5382,4244],{"class":3003},[2997,5384,4905],{"class":3017},[2997,5386,5387],{"class":3140},"SaveAvatarAsync",[2997,5389,3159],{"class":3017},[2997,5391,5392],{"class":3003},"int",[2997,5394,5395],{"class":3027}," userId",[2997,5397,3189],{"class":3017},[2997,5399,2968],{"class":3010},[2997,5401,4135],{"class":3027},[2997,5403,4022],{"class":3017},[2997,5405,5406],{"class":2999,"line":3511},[2997,5407,4027],{"class":3017},[2997,5409,5410],{"class":2999,"line":3520},[2997,5411,5412],{"class":3040},"        // Безпечне ім'я: не довіряємо FileName від клієнта\n",[2997,5414,5415,5417,5419,5421,5423,5425,5427,5429,5431,5433,5435,5437,5439],{"class":2999,"line":3525},[2997,5416,4159],{"class":3003},[2997,5418,4162],{"class":3027},[2997,5420,3198],{"class":3017},[2997,5422,4167],{"class":3027},[2997,5424,3223],{"class":3017},[2997,5426,4172],{"class":3140},[2997,5428,3159],{"class":3017},[2997,5430,4177],{"class":3027},[2997,5432,3223],{"class":3017},[2997,5434,3659],{"class":3027},[2997,5436,4184],{"class":3017},[2997,5438,4056],{"class":3140},[2997,5440,4065],{"class":3017},[2997,5442,5443,5445,5448,5450,5453,5455,5458,5460,5463,5465,5468,5470,5473,5476,5478,5481,5484,5486,5488,5490],{"class":2999,"line":3531},[2997,5444,4159],{"class":3003},[2997,5446,5447],{"class":3027}," safeFileName",[2997,5449,3198],{"class":3017},[2997,5451,5452],{"class":3801},"$\"avatar-",[2997,5454,4241],{"class":4240},[2997,5456,5457],{"class":3027},"userId",[2997,5459,4591],{"class":4240},[2997,5461,5462],{"class":3801},"-",[2997,5464,4241],{"class":4240},[2997,5466,5467],{"class":3027},"Guid",[2997,5469,3223],{"class":4240},[2997,5471,5472],{"class":3140},"NewGuid",[2997,5474,5475],{"class":4240},"()",[2997,5477,4585],{"class":3017},[2997,5479,5480],{"class":3027},"N",[2997,5482,5483],{"class":4240},"}{",[2997,5485,4211],{"class":3027},[2997,5487,4591],{"class":4240},[2997,5489,4264],{"class":3801},[2997,5491,3698],{"class":3017},[2997,5493,5494,5496,5499,5501,5503,5505,5507,5509,5511,5513,5516],{"class":2999,"line":3559},[2997,5495,4159],{"class":3003},[2997,5497,5498],{"class":3027}," filePath",[2997,5500,3198],{"class":3017},[2997,5502,4167],{"class":3027},[2997,5504,3223],{"class":3017},[2997,5506,5320],{"class":3140},[2997,5508,3159],{"class":3017},[2997,5510,5357],{"class":3027},[2997,5512,3189],{"class":3017},[2997,5514,5515],{"class":3027},"safeFileName",[2997,5517,4562],{"class":3017},[2997,5519,5520],{"class":2999,"line":3564},[2997,5521,3255],{"emptyLinePlaceholder":3254},[2997,5523,5524],{"class":2999,"line":3606},[2997,5525,5526],{"class":3040},"        // Видалити старий аватар якщо є  \n",[2997,5528,5529,5532,5534,5536],{"class":2999,"line":3637},[2997,5530,5531],{"class":3140},"        DeleteOldAvatars",[2997,5533,3159],{"class":3017},[2997,5535,5457],{"class":3027},[2997,5537,4562],{"class":3017},[2997,5539,5540],{"class":2999,"line":4270},[2997,5541,3255],{"emptyLinePlaceholder":3254},[2997,5543,5544],{"class":2999,"line":4287},[2997,5545,5546],{"class":3040},"        // Зберегти новий\n",[2997,5548,5549,5551,5554,5556,5558,5560,5563,5565,5568,5570,5573],{"class":2999,"line":4293},[2997,5550,5005],{"class":3003},[2997,5552,5553],{"class":3681}," using",[2997,5555,4964],{"class":3003},[2997,5557,4967],{"class":3027},[2997,5559,3198],{"class":3017},[2997,5561,5562],{"class":3027},"File",[2997,5564,3223],{"class":3017},[2997,5566,5567],{"class":3140},"Create",[2997,5569,3159],{"class":3017},[2997,5571,5572],{"class":3027},"filePath",[2997,5574,4562],{"class":3017},[2997,5576,5577,5579,5581,5583,5586,5588,5591],{"class":2999,"line":4299},[2997,5578,5005],{"class":3003},[2997,5580,4135],{"class":3027},[2997,5582,3223],{"class":3017},[2997,5584,5585],{"class":3140},"CopyToAsync",[2997,5587,3159],{"class":3017},[2997,5589,5590],{"class":3027},"stream",[2997,5592,4562],{"class":3017},[2997,5594,5595],{"class":2999,"line":4304},[2997,5596,3255],{"emptyLinePlaceholder":3254},[2997,5598,5599],{"class":2999,"line":4318},[2997,5600,5601],{"class":3040},"        // Повертаємо відносний URL для використання у View\n",[2997,5603,5604,5606,5609,5611,5613,5615,5617],{"class":2999,"line":4323},[2997,5605,4307],{"class":3681},[2997,5607,5608],{"class":3801}," $\"/uploads/avatars/",[2997,5610,4241],{"class":4240},[2997,5612,5515],{"class":3027},[2997,5614,4591],{"class":4240},[2997,5616,4264],{"class":3801},[2997,5618,3698],{"class":3017},[2997,5620,5621],{"class":2999,"line":5157},[2997,5622,4070],{"class":3017},[2997,5624,5625],{"class":2999,"line":5162},[2997,5626,3255],{"emptyLinePlaceholder":3254},[2997,5628,5629,5631,5634,5637,5639,5641,5643],{"class":2999,"line":5167},[2997,5630,3984],{"class":3003},[2997,5632,5633],{"class":3003}," void",[2997,5635,5636],{"class":3140}," DeleteOldAvatars",[2997,5638,3159],{"class":3017},[2997,5640,5392],{"class":3003},[2997,5642,5395],{"class":3027},[2997,5644,4022],{"class":3017},[2997,5646,5647],{"class":2999,"line":5176},[2997,5648,4027],{"class":3017},[2997,5650,5651,5653,5656,5658,5660,5662,5664,5666,5669],{"class":2999,"line":5181},[2997,5652,4159],{"class":3003},[2997,5654,5655],{"class":3027}," pattern",[2997,5657,3198],{"class":3017},[2997,5659,5452],{"class":3801},[2997,5661,4241],{"class":4240},[2997,5663,5457],{"class":3027},[2997,5665,4591],{"class":4240},[2997,5667,5668],{"class":3801},"-*\"",[2997,5670,3698],{"class":3017},[2997,5672,5674,5676,5678,5680,5683,5685,5688,5690,5693,5695,5697,5699,5702],{"class":2999,"line":5673},37,[2997,5675,5051],{"class":3681},[2997,5677,4122],{"class":3017},[2997,5679,5056],{"class":3003},[2997,5681,5682],{"class":3027}," old",[2997,5684,5095],{"class":3681},[2997,5686,5687],{"class":3027}," Directory",[2997,5689,3223],{"class":3017},[2997,5691,5692],{"class":3140},"GetFiles",[2997,5694,3159],{"class":3017},[2997,5696,5357],{"class":3027},[2997,5698,3189],{"class":3017},[2997,5700,5701],{"class":3027},"pattern",[2997,5703,4214],{"class":3017},[2997,5705,5707,5710,5712,5715,5717,5720],{"class":2999,"line":5706},38,[2997,5708,5709],{"class":3027},"            File",[2997,5711,3223],{"class":3017},[2997,5713,5714],{"class":3140},"Delete",[2997,5716,3159],{"class":3017},[2997,5718,5719],{"class":3027},"old",[2997,5721,4562],{"class":3017},[2997,5723,5725],{"class":2999,"line":5724},39,[2997,5726,4070],{"class":3017},[2997,5728,5730],{"class":2999,"line":5729},40,[2997,5731,3213],{"class":3017},[5733,5734,5735,5736,5739,5740,5743,5744,5747,5748,5751,5752,3223],"caution",{},"Ніколи не використовуйте ",[2966,5737,5738],{},"file.FileName"," напряму як ім'я файлу для збереження. Зловмисник може передати ",[2966,5741,5742],{},"../../appsettings.json"," або ",[2966,5745,5746],{},"../web.config"," — так звана ",[3662,5749,5750],{},"Path Traversal","-атака. Завжди генеруйте власне безпечне ім'я через ",[2966,5753,5754],{},"Guid.NewGuid()",[3667,5756,5758,5759,5761],{"id":5757},"варіант-2-поза-wwwroot-захищений-доступ","Варіант 2: поза ",[2966,5760,5196],{}," — захищений доступ",[2959,5763,5764,5765,5767],{},"Файли поза ",[2966,5766,5196],{}," недоступні напряму через URL. Для їх видачі потрібен explicit Action-метод що може перевірити права доступу.",[2988,5769,5772],{"className":2990,"code":5770,"filename":5771,"language":2992,"meta":2993,"style":2993},"namespace BlogApp.Services;\n\npublic class DocumentService\n{\n    private readonly IWebHostEnvironment _env;\n    // Папка НЕ в wwwroot — PrivateStorage/ поряд з wwwroot/\n    private readonly string _storageRoot;\n\n    public DocumentService(IWebHostEnvironment env)\n    {\n        _env = env;\n        // ContentRootPath — корінь проєкту (там де Program.cs, а не wwwroot)\n        _storageRoot = Path.Combine(_env.ContentRootPath, \"PrivateStorage\");\n        Directory.CreateDirectory(_storageRoot);\n    }\n\n    public async Task\u003Cstring> SaveDocumentAsync(int userId, IFormFile file)\n    {\n        var userFolder = Path.Combine(_storageRoot, $\"user-{userId}\");\n        Directory.CreateDirectory(userFolder);\n\n        var ext = Path.GetExtension(file.FileName).ToLowerInvariant();\n        var docId = Guid.NewGuid().ToString(\"N\");\n        var filePath = Path.Combine(userFolder, $\"{docId}{ext}\");\n\n        await using var stream = File.Create(filePath);\n        await file.CopyToAsync(stream);\n\n        return docId; // зберігаємо лише ID, не абсолютний шлях\n    }\n\n    public string? ResolvePath(int userId, string docId, string ext)\n    {\n        var filePath = Path.Combine(_storageRoot, $\"user-{userId}\", $\"{docId}{ext}\");\n        return File.Exists(filePath) ? filePath : null;\n    }\n}\n","Services/DocumentService.cs",[2966,5773,5774,5786,5790,5799,5803,5815,5820,5833,5837,5852,5856,5866,5871,5900,5915,5919,5923,5954,5958,5992,6007,6011,6039,6067,6105,6109,6133,6149,6153,6164,6168,6172,6203,6207,6255,6283,6287],{"__ignoreMap":2993},[2997,5775,5776,5778,5780,5782,5784],{"class":2999,"line":3000},[2997,5777,3721],{"class":3003},[2997,5779,3705],{"class":3010},[2997,5781,3223],{"class":3017},[2997,5783,4667],{"class":3010},[2997,5785,3698],{"class":3017},[2997,5787,5788],{"class":2999,"line":3014},[2997,5789,3255],{"emptyLinePlaceholder":3254},[2997,5791,5792,5794,5796],{"class":2999,"line":3021},[2997,5793,3004],{"class":3003},[2997,5795,3315],{"class":3003},[2997,5797,5798],{"class":3010}," DocumentService\n",[2997,5800,5801],{"class":2999,"line":3044},[2997,5802,3018],{"class":3017},[2997,5804,5805,5807,5809,5811,5813],{"class":2999,"line":3062},[2997,5806,3984],{"class":3003},[2997,5808,3987],{"class":3003},[2997,5810,5246],{"class":3010},[2997,5812,5249],{"class":3027},[2997,5814,3698],{"class":3017},[2997,5816,5817],{"class":2999,"line":3080},[2997,5818,5819],{"class":3040},"    // Папка НЕ в wwwroot — PrivateStorage/ поряд з wwwroot/\n",[2997,5821,5822,5824,5826,5828,5831],{"class":2999,"line":3099},[2997,5823,3984],{"class":3003},[2997,5825,3987],{"class":3003},[2997,5827,3782],{"class":3003},[2997,5829,5830],{"class":3027}," _storageRoot",[2997,5832,3698],{"class":3017},[2997,5834,5835],{"class":2999,"line":3116},[2997,5836,3255],{"emptyLinePlaceholder":3254},[2997,5838,5839,5841,5844,5846,5848,5850],{"class":2999,"line":3134},[2997,5840,3779],{"class":3003},[2997,5842,5843],{"class":3140}," DocumentService",[2997,5845,3159],{"class":3017},[2997,5847,5280],{"class":3010},[2997,5849,5283],{"class":3027},[2997,5851,4022],{"class":3017},[2997,5853,5854],{"class":2999,"line":3150},[2997,5855,4027],{"class":3017},[2997,5857,5858,5860,5862,5864],{"class":2999,"line":3174},[2997,5859,5294],{"class":3027},[2997,5861,3198],{"class":3017},[2997,5863,5299],{"class":3027},[2997,5865,3698],{"class":3017},[2997,5867,5868],{"class":2999,"line":3210},[2997,5869,5870],{"class":3040},"        // ContentRootPath — корінь проєкту (там де Program.cs, а не wwwroot)\n",[2997,5872,5873,5876,5878,5880,5882,5884,5886,5888,5890,5893,5895,5898],{"class":2999,"line":3437},[2997,5874,5875],{"class":3027},"        _storageRoot",[2997,5877,3198],{"class":3017},[2997,5879,4167],{"class":3027},[2997,5881,3223],{"class":3017},[2997,5883,5320],{"class":3140},[2997,5885,3159],{"class":3017},[2997,5887,5325],{"class":3027},[2997,5889,3223],{"class":3017},[2997,5891,5892],{"class":3027},"ContentRootPath",[2997,5894,3189],{"class":3017},[2997,5896,5897],{"class":3801},"\"PrivateStorage\"",[2997,5899,4562],{"class":3017},[2997,5901,5902,5904,5906,5908,5910,5913],{"class":2999,"line":3462},[2997,5903,5347],{"class":3027},[2997,5905,3223],{"class":3017},[2997,5907,5352],{"class":3140},[2997,5909,3159],{"class":3017},[2997,5911,5912],{"class":3027},"_storageRoot",[2997,5914,4562],{"class":3017},[2997,5916,5917],{"class":2999,"line":3472},[2997,5918,4070],{"class":3017},[2997,5920,5921],{"class":2999,"line":3477},[2997,5922,3255],{"emptyLinePlaceholder":3254},[2997,5924,5925,5927,5929,5931,5933,5935,5937,5940,5942,5944,5946,5948,5950,5952],{"class":2999,"line":3511},[2997,5926,3779],{"class":3003},[2997,5928,4894],{"class":3003},[2997,5930,4897],{"class":3010},[2997,5932,3261],{"class":3017},[2997,5934,4244],{"class":3003},[2997,5936,4905],{"class":3017},[2997,5938,5939],{"class":3140},"SaveDocumentAsync",[2997,5941,3159],{"class":3017},[2997,5943,5392],{"class":3003},[2997,5945,5395],{"class":3027},[2997,5947,3189],{"class":3017},[2997,5949,2968],{"class":3010},[2997,5951,4135],{"class":3027},[2997,5953,4022],{"class":3017},[2997,5955,5956],{"class":2999,"line":3520},[2997,5957,4027],{"class":3017},[2997,5959,5960,5962,5965,5967,5969,5971,5973,5975,5977,5979,5982,5984,5986,5988,5990],{"class":2999,"line":3525},[2997,5961,4159],{"class":3003},[2997,5963,5964],{"class":3027}," userFolder",[2997,5966,3198],{"class":3017},[2997,5968,4167],{"class":3027},[2997,5970,3223],{"class":3017},[2997,5972,5320],{"class":3140},[2997,5974,3159],{"class":3017},[2997,5976,5912],{"class":3027},[2997,5978,3189],{"class":3017},[2997,5980,5981],{"class":3801},"$\"user-",[2997,5983,4241],{"class":4240},[2997,5985,5457],{"class":3027},[2997,5987,4591],{"class":4240},[2997,5989,4264],{"class":3801},[2997,5991,4562],{"class":3017},[2997,5993,5994,5996,5998,6000,6002,6005],{"class":2999,"line":3531},[2997,5995,5347],{"class":3027},[2997,5997,3223],{"class":3017},[2997,5999,5352],{"class":3140},[2997,6001,3159],{"class":3017},[2997,6003,6004],{"class":3027},"userFolder",[2997,6006,4562],{"class":3017},[2997,6008,6009],{"class":2999,"line":3559},[2997,6010,3255],{"emptyLinePlaceholder":3254},[2997,6012,6013,6015,6017,6019,6021,6023,6025,6027,6029,6031,6033,6035,6037],{"class":2999,"line":3564},[2997,6014,4159],{"class":3003},[2997,6016,4162],{"class":3027},[2997,6018,3198],{"class":3017},[2997,6020,4167],{"class":3027},[2997,6022,3223],{"class":3017},[2997,6024,4172],{"class":3140},[2997,6026,3159],{"class":3017},[2997,6028,4177],{"class":3027},[2997,6030,3223],{"class":3017},[2997,6032,3659],{"class":3027},[2997,6034,4184],{"class":3017},[2997,6036,4056],{"class":3140},[2997,6038,4065],{"class":3017},[2997,6040,6041,6043,6046,6048,6050,6052,6054,6057,6060,6062,6065],{"class":2999,"line":3606},[2997,6042,4159],{"class":3003},[2997,6044,6045],{"class":3027}," docId",[2997,6047,3198],{"class":3017},[2997,6049,5467],{"class":3027},[2997,6051,3223],{"class":3017},[2997,6053,5472],{"class":3140},[2997,6055,6056],{"class":3017},"().",[2997,6058,6059],{"class":3140},"ToString",[2997,6061,3159],{"class":3017},[2997,6063,6064],{"class":3801},"\"N\"",[2997,6066,4562],{"class":3017},[2997,6068,6069,6071,6073,6075,6077,6079,6081,6083,6085,6087,6090,6092,6095,6097,6099,6101,6103],{"class":2999,"line":3637},[2997,6070,4159],{"class":3003},[2997,6072,5498],{"class":3027},[2997,6074,3198],{"class":3017},[2997,6076,4167],{"class":3027},[2997,6078,3223],{"class":3017},[2997,6080,5320],{"class":3140},[2997,6082,3159],{"class":3017},[2997,6084,6004],{"class":3027},[2997,6086,3189],{"class":3017},[2997,6088,6089],{"class":3801},"$\"",[2997,6091,4241],{"class":4240},[2997,6093,6094],{"class":3027},"docId",[2997,6096,5483],{"class":4240},[2997,6098,4211],{"class":3027},[2997,6100,4591],{"class":4240},[2997,6102,4264],{"class":3801},[2997,6104,4562],{"class":3017},[2997,6106,6107],{"class":2999,"line":4270},[2997,6108,3255],{"emptyLinePlaceholder":3254},[2997,6110,6111,6113,6115,6117,6119,6121,6123,6125,6127,6129,6131],{"class":2999,"line":4287},[2997,6112,5005],{"class":3003},[2997,6114,5553],{"class":3681},[2997,6116,4964],{"class":3003},[2997,6118,4967],{"class":3027},[2997,6120,3198],{"class":3017},[2997,6122,5562],{"class":3027},[2997,6124,3223],{"class":3017},[2997,6126,5567],{"class":3140},[2997,6128,3159],{"class":3017},[2997,6130,5572],{"class":3027},[2997,6132,4562],{"class":3017},[2997,6134,6135,6137,6139,6141,6143,6145,6147],{"class":2999,"line":4293},[2997,6136,5005],{"class":3003},[2997,6138,4135],{"class":3027},[2997,6140,3223],{"class":3017},[2997,6142,5585],{"class":3140},[2997,6144,3159],{"class":3017},[2997,6146,5590],{"class":3027},[2997,6148,4562],{"class":3017},[2997,6150,6151],{"class":2999,"line":4299},[2997,6152,3255],{"emptyLinePlaceholder":3254},[2997,6154,6155,6157,6159,6161],{"class":2999,"line":4304},[2997,6156,4307],{"class":3681},[2997,6158,6045],{"class":3027},[2997,6160,3792],{"class":3017},[2997,6162,6163],{"class":3040},"// зберігаємо лише ID, не абсолютний шлях\n",[2997,6165,6166],{"class":2999,"line":4318},[2997,6167,4070],{"class":3017},[2997,6169,6170],{"class":2999,"line":4323},[2997,6171,3255],{"emptyLinePlaceholder":3254},[2997,6173,6174,6176,6178,6180,6183,6185,6187,6189,6191,6193,6195,6197,6199,6201],{"class":2999,"line":5157},[2997,6175,3779],{"class":3003},[2997,6177,3782],{"class":3003},[2997,6179,3880],{"class":3017},[2997,6181,6182],{"class":3140},"ResolvePath",[2997,6184,3159],{"class":3017},[2997,6186,5392],{"class":3003},[2997,6188,5395],{"class":3027},[2997,6190,3189],{"class":3017},[2997,6192,4244],{"class":3003},[2997,6194,6045],{"class":3027},[2997,6196,3189],{"class":3017},[2997,6198,4244],{"class":3003},[2997,6200,4162],{"class":3027},[2997,6202,4022],{"class":3017},[2997,6204,6205],{"class":2999,"line":5162},[2997,6206,4027],{"class":3017},[2997,6208,6209,6211,6213,6215,6217,6219,6221,6223,6225,6227,6229,6231,6233,6235,6237,6239,6241,6243,6245,6247,6249,6251,6253],{"class":2999,"line":5167},[2997,6210,4159],{"class":3003},[2997,6212,5498],{"class":3027},[2997,6214,3198],{"class":3017},[2997,6216,4167],{"class":3027},[2997,6218,3223],{"class":3017},[2997,6220,5320],{"class":3140},[2997,6222,3159],{"class":3017},[2997,6224,5912],{"class":3027},[2997,6226,3189],{"class":3017},[2997,6228,5981],{"class":3801},[2997,6230,4241],{"class":4240},[2997,6232,5457],{"class":3027},[2997,6234,4591],{"class":4240},[2997,6236,4264],{"class":3801},[2997,6238,3189],{"class":3017},[2997,6240,6089],{"class":3801},[2997,6242,4241],{"class":4240},[2997,6244,6094],{"class":3027},[2997,6246,5483],{"class":4240},[2997,6248,4211],{"class":3027},[2997,6250,4591],{"class":4240},[2997,6252,4264],{"class":3801},[2997,6254,4562],{"class":3017},[2997,6256,6257,6259,6262,6264,6267,6269,6271,6274,6276,6278,6281],{"class":2999,"line":5176},[2997,6258,4307],{"class":3681},[2997,6260,6261],{"class":3027}," File",[2997,6263,3223],{"class":3017},[2997,6265,6266],{"class":3140},"Exists",[2997,6268,3159],{"class":3017},[2997,6270,5572],{"class":3027},[2997,6272,6273],{"class":3017},") ? ",[2997,6275,5572],{"class":3027},[2997,6277,3972],{"class":3017},[2997,6279,6280],{"class":3003},"null",[2997,6282,3698],{"class":3017},[2997,6284,6285],{"class":2999,"line":5181},[2997,6286,4070],{"class":3017},[2997,6288,6289],{"class":2999,"line":5673},[2997,6290,3213],{"class":3017},[2971,6292],{},[2974,6294,6296],{"id":6295},"streaming-великих-файлів","Streaming великих файлів",[2959,6298,6299,6300,6302,6303,6306,6307,6310],{},"Для великих файлів (відео, архіви) ",[2966,6301,2968],{}," буфер у пам'яті стає проблемою. ASP.NET Core підтримує ",[3662,6304,6305],{},"streaming"," — читання з ",[2966,6308,6309],{},"HttpRequest.Body"," напряму без буферизації:",[2988,6312,6315],{"className":2990,"code":6313,"filename":6314,"language":2992,"meta":2993,"style":2993},"using Microsoft.AspNetCore.Http.Features;\nusing Microsoft.AspNetCore.WebUtilities;\nusing Microsoft.Net.Http.Headers;\n\nnamespace BlogApp.Controllers;\n\npublic class UploadController : Controller\n{\n    // Streaming upload для великих файлів (без буферизації у пам'яті)\n    [HttpPost]\n    [DisableRequestSizeLimit] // знімаємо ліміт для великих файлів\n    [RequestFormLimits(MultipartBodyLengthLimit = long.MaxValue)]\n    public async Task\u003CIActionResult> LargeFile()\n    {\n        if (!MultipartRequestHelper.IsMultipartContentType(Request.ContentType))\n            return BadRequest(\"Потрібен multipart запит\");\n\n        var boundary = MultipartRequestHelper.GetBoundary(\n            MediaTypeHeaderValue.Parse(Request.ContentType));\n        var reader = new MultipartReader(boundary, HttpContext.Request.Body);\n\n        MultipartSection? section;\n        while ((section = await reader.ReadNextSectionAsync()) != null)\n        {\n            var hasContentDisposition = ContentDispositionHeaderValue\n                .TryParse(section.ContentDisposition, out var contentDisposition);\n\n            if (!hasContentDisposition || !contentDisposition!.HasFile) continue;\n\n            var fileName = $\"{Guid.NewGuid():N}.dat\";\n            var filePath = Path.Combine(\"PrivateStorage\", fileName);\n\n            // Читаємо потік напряму у файл — без завантаження у RAM\n            await using var targetStream = File.Create(filePath);\n            await section.Body.CopyToAsync(targetStream);\n        }\n\n        return Ok(new { Message = \"Файл збережено\" });\n    }\n}\n","Controllers/UploadController.cs",[2966,6316,6317,6341,6358,6380,6384,6397,6401,6415,6419,6424,6433,6446,6469,6489,6493,6518,6532,6536,6554,6574,6609,6613,6625,6654,6658,6670,6699,6703,6732,6736,6768,6793,6797,6802,6828,6850,6854,6858,6882,6886],{"__ignoreMap":2993},[2997,6318,6319,6321,6324,6326,6329,6331,6334,6336,6339],{"class":2999,"line":3000},[2997,6320,3682],{"class":3681},[2997,6322,6323],{"class":3010}," Microsoft",[2997,6325,3223],{"class":3017},[2997,6327,6328],{"class":3010},"AspNetCore",[2997,6330,3223],{"class":3017},[2997,6332,6333],{"class":3010},"Http",[2997,6335,3223],{"class":3017},[2997,6337,6338],{"class":3010},"Features",[2997,6340,3698],{"class":3017},[2997,6342,6343,6345,6347,6349,6351,6353,6356],{"class":2999,"line":3014},[2997,6344,3682],{"class":3681},[2997,6346,6323],{"class":3010},[2997,6348,3223],{"class":3017},[2997,6350,6328],{"class":3010},[2997,6352,3223],{"class":3017},[2997,6354,6355],{"class":3010},"WebUtilities",[2997,6357,3698],{"class":3017},[2997,6359,6360,6362,6364,6366,6369,6371,6373,6375,6378],{"class":2999,"line":3021},[2997,6361,3682],{"class":3681},[2997,6363,6323],{"class":3010},[2997,6365,3223],{"class":3017},[2997,6367,6368],{"class":3010},"Net",[2997,6370,3223],{"class":3017},[2997,6372,6333],{"class":3010},[2997,6374,3223],{"class":3017},[2997,6376,6377],{"class":3010},"Headers",[2997,6379,3698],{"class":3017},[2997,6381,6382],{"class":2999,"line":3044},[2997,6383,3255],{"emptyLinePlaceholder":3254},[2997,6385,6386,6388,6390,6392,6395],{"class":2999,"line":3062},[2997,6387,3721],{"class":3003},[2997,6389,3705],{"class":3010},[2997,6391,3223],{"class":3017},[2997,6393,6394],{"class":3010},"Controllers",[2997,6396,3698],{"class":3017},[2997,6398,6399],{"class":2999,"line":3080},[2997,6400,3255],{"emptyLinePlaceholder":3254},[2997,6402,6403,6405,6407,6410,6412],{"class":2999,"line":3099},[2997,6404,3004],{"class":3003},[2997,6406,3315],{"class":3003},[2997,6408,6409],{"class":3010}," UploadController",[2997,6411,3972],{"class":3017},[2997,6413,6414],{"class":3010},"Controller\n",[2997,6416,6417],{"class":2999,"line":3116},[2997,6418,3018],{"class":3017},[2997,6420,6421],{"class":2999,"line":3134},[2997,6422,6423],{"class":3040},"    // Streaming upload для великих файлів (без буферизації у пам'яті)\n",[2997,6425,6426,6428,6431],{"class":2999,"line":3150},[2997,6427,3752],{"class":3017},[2997,6429,6430],{"class":3010},"HttpPost",[2997,6432,3758],{"class":3017},[2997,6434,6435,6437,6440,6443],{"class":2999,"line":3174},[2997,6436,3752],{"class":3017},[2997,6438,6439],{"class":3010},"DisableRequestSizeLimit",[2997,6441,6442],{"class":3017},"] ",[2997,6444,6445],{"class":3040},"// знімаємо ліміт для великих файлів\n",[2997,6447,6448,6450,6453,6455,6458,6460,6462,6464,6467],{"class":2999,"line":3210},[2997,6449,3752],{"class":3017},[2997,6451,6452],{"class":3010},"RequestFormLimits",[2997,6454,3159],{"class":3017},[2997,6456,6457],{"class":3027},"MultipartBodyLengthLimit",[2997,6459,3198],{"class":3017},[2997,6461,4429],{"class":3003},[2997,6463,3223],{"class":3017},[2997,6465,6466],{"class":3027},"MaxValue",[2997,6468,3774],{"class":3017},[2997,6470,6471,6473,6475,6477,6479,6482,6484,6487],{"class":2999,"line":3437},[2997,6472,3779],{"class":3003},[2997,6474,4894],{"class":3003},[2997,6476,4897],{"class":3010},[2997,6478,3261],{"class":3017},[2997,6480,6481],{"class":3010},"IActionResult",[2997,6483,4905],{"class":3017},[2997,6485,6486],{"class":3140},"LargeFile",[2997,6488,4728],{"class":3017},[2997,6490,6491],{"class":2999,"line":3462},[2997,6492,4027],{"class":3017},[2997,6494,6495,6497,6499,6502,6504,6507,6509,6512,6514,6516],{"class":2999,"line":3472},[2997,6496,4119],{"class":3681},[2997,6498,4199],{"class":3017},[2997,6500,6501],{"class":3027},"MultipartRequestHelper",[2997,6503,3223],{"class":3017},[2997,6505,6506],{"class":3140},"IsMultipartContentType",[2997,6508,3159],{"class":3017},[2997,6510,6511],{"class":3027},"Request",[2997,6513,3223],{"class":3017},[2997,6515,3655],{"class":3027},[2997,6517,4214],{"class":3017},[2997,6519,6520,6522,6525,6527,6530],{"class":2999,"line":3477},[2997,6521,4224],{"class":3681},[2997,6523,6524],{"class":3140}," BadRequest",[2997,6526,3159],{"class":3017},[2997,6528,6529],{"class":3801},"\"Потрібен multipart запит\"",[2997,6531,4562],{"class":3017},[2997,6533,6534],{"class":2999,"line":3511},[2997,6535,3255],{"emptyLinePlaceholder":3254},[2997,6537,6538,6540,6543,6545,6547,6549,6552],{"class":2999,"line":3520},[2997,6539,4159],{"class":3003},[2997,6541,6542],{"class":3027}," boundary",[2997,6544,3198],{"class":3017},[2997,6546,6501],{"class":3027},[2997,6548,3223],{"class":3017},[2997,6550,6551],{"class":3140},"GetBoundary",[2997,6553,4232],{"class":3017},[2997,6555,6556,6559,6561,6564,6566,6568,6570,6572],{"class":2999,"line":3525},[2997,6557,6558],{"class":3027},"            MediaTypeHeaderValue",[2997,6560,3223],{"class":3017},[2997,6562,6563],{"class":3140},"Parse",[2997,6565,3159],{"class":3017},[2997,6567,6511],{"class":3027},[2997,6569,3223],{"class":3017},[2997,6571,3655],{"class":3027},[2997,6573,5037],{"class":3017},[2997,6575,6576,6578,6581,6583,6585,6588,6590,6593,6595,6598,6600,6602,6604,6607],{"class":2999,"line":3531},[2997,6577,4159],{"class":3003},[2997,6579,6580],{"class":3027}," reader",[2997,6582,3198],{"class":3017},[2997,6584,4725],{"class":3003},[2997,6586,6587],{"class":3010}," MultipartReader",[2997,6589,3159],{"class":3017},[2997,6591,6592],{"class":3027},"boundary",[2997,6594,3189],{"class":3017},[2997,6596,6597],{"class":3027},"HttpContext",[2997,6599,3223],{"class":3017},[2997,6601,6511],{"class":3027},[2997,6603,3223],{"class":3017},[2997,6605,6606],{"class":3027},"Body",[2997,6608,4562],{"class":3017},[2997,6610,6611],{"class":2999,"line":3559},[2997,6612,3255],{"emptyLinePlaceholder":3254},[2997,6614,6615,6618,6620,6623],{"class":2999,"line":3564},[2997,6616,6617],{"class":3010},"        MultipartSection",[2997,6619,3880],{"class":3017},[2997,6621,6622],{"class":3027},"section",[2997,6624,3698],{"class":3017},[2997,6626,6627,6630,6633,6635,6637,6640,6642,6644,6647,6650,6652],{"class":2999,"line":3606},[2997,6628,6629],{"class":3681},"        while",[2997,6631,6632],{"class":3017}," ((",[2997,6634,6622],{"class":3027},[2997,6636,3198],{"class":3017},[2997,6638,6639],{"class":3003},"await",[2997,6641,6580],{"class":3027},[2997,6643,3223],{"class":3017},[2997,6645,6646],{"class":3140},"ReadNextSectionAsync",[2997,6648,6649],{"class":3017},"()) != ",[2997,6651,6280],{"class":3003},[2997,6653,4022],{"class":3017},[2997,6655,6656],{"class":2999,"line":3637},[2997,6657,4219],{"class":3017},[2997,6659,6660,6662,6665,6667],{"class":2999,"line":4270},[2997,6661,4542],{"class":3003},[2997,6663,6664],{"class":3027}," hasContentDisposition",[2997,6666,3198],{"class":3017},[2997,6668,6669],{"class":3027},"ContentDispositionHeaderValue\n",[2997,6671,6672,6675,6678,6680,6682,6684,6687,6689,6692,6694,6697],{"class":2999,"line":4287},[2997,6673,6674],{"class":3017},"                .",[2997,6676,6677],{"class":3140},"TryParse",[2997,6679,3159],{"class":3017},[2997,6681,6622],{"class":3027},[2997,6683,3223],{"class":3017},[2997,6685,6686],{"class":3027},"ContentDisposition",[2997,6688,3189],{"class":3017},[2997,6690,6691],{"class":3003},"out",[2997,6693,4964],{"class":3003},[2997,6695,6696],{"class":3027}," contentDisposition",[2997,6698,4562],{"class":3017},[2997,6700,6701],{"class":2999,"line":4293},[2997,6702,3255],{"emptyLinePlaceholder":3254},[2997,6704,6705,6708,6710,6713,6716,6719,6722,6725,6727,6730],{"class":2999,"line":4299},[2997,6706,6707],{"class":3681},"            if",[2997,6709,4199],{"class":3017},[2997,6711,6712],{"class":3027},"hasContentDisposition",[2997,6714,6715],{"class":3017}," || !",[2997,6717,6718],{"class":3027},"contentDisposition",[2997,6720,6721],{"class":3017},"!.",[2997,6723,6724],{"class":3027},"HasFile",[2997,6726,4138],{"class":3017},[2997,6728,6729],{"class":3681},"continue",[2997,6731,3698],{"class":3017},[2997,6733,6734],{"class":2999,"line":4304},[2997,6735,3255],{"emptyLinePlaceholder":3254},[2997,6737,6738,6740,6743,6745,6747,6749,6751,6753,6755,6757,6759,6761,6763,6766],{"class":2999,"line":4318},[2997,6739,4542],{"class":3003},[2997,6741,6742],{"class":3027}," fileName",[2997,6744,3198],{"class":3017},[2997,6746,6089],{"class":3801},[2997,6748,4241],{"class":4240},[2997,6750,5467],{"class":3027},[2997,6752,3223],{"class":4240},[2997,6754,5472],{"class":3140},[2997,6756,5475],{"class":4240},[2997,6758,4585],{"class":3017},[2997,6760,5480],{"class":3027},[2997,6762,4591],{"class":4240},[2997,6764,6765],{"class":3801},".dat\"",[2997,6767,3698],{"class":3017},[2997,6769,6770,6772,6774,6776,6778,6780,6782,6784,6786,6788,6791],{"class":2999,"line":4323},[2997,6771,4542],{"class":3003},[2997,6773,5498],{"class":3027},[2997,6775,3198],{"class":3017},[2997,6777,4167],{"class":3027},[2997,6779,3223],{"class":3017},[2997,6781,5320],{"class":3140},[2997,6783,3159],{"class":3017},[2997,6785,5897],{"class":3801},[2997,6787,3189],{"class":3017},[2997,6789,6790],{"class":3027},"fileName",[2997,6792,4562],{"class":3017},[2997,6794,6795],{"class":2999,"line":5157},[2997,6796,3255],{"emptyLinePlaceholder":3254},[2997,6798,6799],{"class":2999,"line":5162},[2997,6800,6801],{"class":3040},"            // Читаємо потік напряму у файл — без завантаження у RAM\n",[2997,6803,6804,6807,6809,6811,6814,6816,6818,6820,6822,6824,6826],{"class":2999,"line":5167},[2997,6805,6806],{"class":3003},"            await",[2997,6808,5553],{"class":3681},[2997,6810,4964],{"class":3003},[2997,6812,6813],{"class":3027}," targetStream",[2997,6815,3198],{"class":3017},[2997,6817,5562],{"class":3027},[2997,6819,3223],{"class":3017},[2997,6821,5567],{"class":3140},[2997,6823,3159],{"class":3017},[2997,6825,5572],{"class":3027},[2997,6827,4562],{"class":3017},[2997,6829,6830,6832,6835,6837,6839,6841,6843,6845,6848],{"class":2999,"line":5176},[2997,6831,6806],{"class":3003},[2997,6833,6834],{"class":3027}," section",[2997,6836,3223],{"class":3017},[2997,6838,6606],{"class":3027},[2997,6840,3223],{"class":3017},[2997,6842,5585],{"class":3140},[2997,6844,3159],{"class":3017},[2997,6846,6847],{"class":3027},"targetStream",[2997,6849,4562],{"class":3017},[2997,6851,6852],{"class":2999,"line":5181},[2997,6853,4296],{"class":3017},[2997,6855,6856],{"class":2999,"line":5673},[2997,6857,3255],{"emptyLinePlaceholder":3254},[2997,6859,6860,6862,6865,6867,6869,6871,6874,6876,6879],{"class":2999,"line":5706},[2997,6861,4307],{"class":3681},[2997,6863,6864],{"class":3140}," Ok",[2997,6866,3159],{"class":3017},[2997,6868,4725],{"class":3003},[2997,6870,3031],{"class":3017},[2997,6872,6873],{"class":3027},"Message",[2997,6875,3198],{"class":3017},[2997,6877,6878],{"class":3801},"\"Файл збережено\"",[2997,6880,6881],{"class":3017}," });\n",[2997,6883,6884],{"class":2999,"line":5724},[2997,6885,4070],{"class":3017},[2997,6887,6888],{"class":2999,"line":5729},[2997,6889,3213],{"class":3017},[2971,6891],{},[2974,6893,6895],{"id":6894},"видача-файлів-fileresult-та-physicalfileresult","Видача файлів: FileResult та PhysicalFileResult",[2959,6897,6898],{},"Для відповіді файлом є кілька типів результатів:",[2988,6900,6903],{"className":2990,"code":6901,"filename":6902,"language":2992,"meta":2993,"style":2993},"namespace BlogApp.Controllers;\n\npublic class UserProfileController : Controller\n{\n    private readonly DocumentService _docs;\n    private readonly IUserService _users;\n\n    public UserProfileController(DocumentService docs, IUserService users)\n    {\n        _docs = docs;\n        _users = users;\n    }\n\n    // Завантажити захищений файл — лише для власника\n    public async Task\u003CIActionResult> DownloadDocument(string docId)\n    {\n        var userId = GetCurrentUserId(); // з ClaimsPrincipal\n        var filePath = _docs.ResolvePath(userId, docId, \".pdf\");\n\n        if (filePath is null) return NotFound();\n\n        // PhysicalFileResult — для файлів на диску (ефективно: не завантажує у RAM)\n        return PhysicalFile(\n            physicalPath: filePath,\n            contentType: \"application/pdf\",\n            fileDownloadName: $\"document-{docId}.pdf\"  // ← пропозиція імені при збереженні\n        );\n    }\n\n    // Відобразити файл у браузері (не скачати)\n    public async Task\u003CIActionResult> ViewDocument(string docId)\n    {\n        var userId = GetCurrentUserId();\n        var filePath = _docs.ResolvePath(userId, docId, \".pdf\");\n\n        if (filePath is null) return NotFound();\n\n        // Без fileDownloadName — браузер відкриє inline\n        return PhysicalFile(filePath, \"application/pdf\");\n    }\n\n    // FileResult з масиву байтів (наприклад, генерований PDF)\n    public IActionResult GenerateReport(int reportId)\n    {\n        var pdfBytes = GeneratePdfReport(reportId); // ваша логіка генерації\n\n        return File(\n            fileContents: pdfBytes,\n            contentType: \"application/pdf\",\n            fileDownloadName: $\"report-{reportId}.pdf\"\n        );\n    }\n\n    // FileStreamResult — для потокового читання (великі файли у wwwroot)\n    public IActionResult StreamVideo(string videoId)\n    {\n        var path = Path.Combine(Directory.GetCurrentDirectory(), \"Videos\", $\"{videoId}.mp4\");\n        if (!System.IO.File.Exists(path)) return NotFound();\n\n        var stream = new FileStream(path, FileMode.Open, FileAccess.Read);\n        return new FileStreamResult(stream, \"video/mp4\")\n        {\n            EnableRangeProcessing = true // підтримка Range запитів для відео\n        };\n    }\n\n    private int GetCurrentUserId() => 1; // заглушка\n    private byte[] GeneratePdfReport(int id) => []; // заглушка\n}\n","Controllers/UserProfileController.cs",[2966,6904,6905,6917,6921,6934,6938,6951,6965,6969,6993,6997,7009,7021,7025,7029,7034,7059,7063,7080,7110,7114,7136,7140,7145,7154,7166,7177,7199,7204,7208,7212,7217,7242,7246,7258,7286,7290,7310,7314,7319,7335,7339,7344,7350,7370,7375,7398,7403,7412,7425,7436,7455,7460,7465,7470,7476,7495,7500,7548,7585,7590,7630,7651,7656,7670,7676,7681,7686,7708,7731],{"__ignoreMap":2993},[2997,6906,6907,6909,6911,6913,6915],{"class":2999,"line":3000},[2997,6908,3721],{"class":3003},[2997,6910,3705],{"class":3010},[2997,6912,3223],{"class":3017},[2997,6914,6394],{"class":3010},[2997,6916,3698],{"class":3017},[2997,6918,6919],{"class":2999,"line":3014},[2997,6920,3255],{"emptyLinePlaceholder":3254},[2997,6922,6923,6925,6927,6930,6932],{"class":2999,"line":3021},[2997,6924,3004],{"class":3003},[2997,6926,3315],{"class":3003},[2997,6928,6929],{"class":3010}," UserProfileController",[2997,6931,3972],{"class":3017},[2997,6933,6414],{"class":3010},[2997,6935,6936],{"class":2999,"line":3044},[2997,6937,3018],{"class":3017},[2997,6939,6940,6942,6944,6946,6949],{"class":2999,"line":3062},[2997,6941,3984],{"class":3003},[2997,6943,3987],{"class":3003},[2997,6945,5843],{"class":3010},[2997,6947,6948],{"class":3027}," _docs",[2997,6950,3698],{"class":3017},[2997,6952,6953,6955,6957,6960,6963],{"class":2999,"line":3080},[2997,6954,3984],{"class":3003},[2997,6956,3987],{"class":3003},[2997,6958,6959],{"class":3010}," IUserService",[2997,6961,6962],{"class":3027}," _users",[2997,6964,3698],{"class":3017},[2997,6966,6967],{"class":2999,"line":3099},[2997,6968,3255],{"emptyLinePlaceholder":3254},[2997,6970,6971,6973,6975,6977,6980,6983,6985,6988,6991],{"class":2999,"line":3116},[2997,6972,3779],{"class":3003},[2997,6974,6929],{"class":3140},[2997,6976,3159],{"class":3017},[2997,6978,6979],{"class":3010},"DocumentService",[2997,6981,6982],{"class":3027}," docs",[2997,6984,3189],{"class":3017},[2997,6986,6987],{"class":3010},"IUserService",[2997,6989,6990],{"class":3027}," users",[2997,6992,4022],{"class":3017},[2997,6994,6995],{"class":2999,"line":3134},[2997,6996,4027],{"class":3017},[2997,6998,6999,7002,7004,7007],{"class":2999,"line":3150},[2997,7000,7001],{"class":3027},"        _docs",[2997,7003,3198],{"class":3017},[2997,7005,7006],{"class":3027},"docs",[2997,7008,3698],{"class":3017},[2997,7010,7011,7014,7016,7019],{"class":2999,"line":3174},[2997,7012,7013],{"class":3027},"        _users",[2997,7015,3198],{"class":3017},[2997,7017,7018],{"class":3027},"users",[2997,7020,3698],{"class":3017},[2997,7022,7023],{"class":2999,"line":3210},[2997,7024,4070],{"class":3017},[2997,7026,7027],{"class":2999,"line":3437},[2997,7028,3255],{"emptyLinePlaceholder":3254},[2997,7030,7031],{"class":2999,"line":3462},[2997,7032,7033],{"class":3040},"    // Завантажити захищений файл — лише для власника\n",[2997,7035,7036,7038,7040,7042,7044,7046,7048,7051,7053,7055,7057],{"class":2999,"line":3472},[2997,7037,3779],{"class":3003},[2997,7039,4894],{"class":3003},[2997,7041,4897],{"class":3010},[2997,7043,3261],{"class":3017},[2997,7045,6481],{"class":3010},[2997,7047,4905],{"class":3017},[2997,7049,7050],{"class":3140},"DownloadDocument",[2997,7052,3159],{"class":3017},[2997,7054,4244],{"class":3003},[2997,7056,6045],{"class":3027},[2997,7058,4022],{"class":3017},[2997,7060,7061],{"class":2999,"line":3477},[2997,7062,4027],{"class":3017},[2997,7064,7065,7067,7069,7071,7074,7077],{"class":2999,"line":3511},[2997,7066,4159],{"class":3003},[2997,7068,5395],{"class":3027},[2997,7070,3198],{"class":3017},[2997,7072,7073],{"class":3140},"GetCurrentUserId",[2997,7075,7076],{"class":3017},"(); ",[2997,7078,7079],{"class":3040},"// з ClaimsPrincipal\n",[2997,7081,7082,7084,7086,7088,7091,7093,7095,7097,7099,7101,7103,7105,7108],{"class":2999,"line":3520},[2997,7083,4159],{"class":3003},[2997,7085,5498],{"class":3027},[2997,7087,3198],{"class":3017},[2997,7089,7090],{"class":3027},"_docs",[2997,7092,3223],{"class":3017},[2997,7094,6182],{"class":3140},[2997,7096,3159],{"class":3017},[2997,7098,5457],{"class":3027},[2997,7100,3189],{"class":3017},[2997,7102,6094],{"class":3027},[2997,7104,3189],{"class":3017},[2997,7106,7107],{"class":3801},"\".pdf\"",[2997,7109,4562],{"class":3017},[2997,7111,7112],{"class":2999,"line":3525},[2997,7113,3255],{"emptyLinePlaceholder":3254},[2997,7115,7116,7118,7120,7122,7124,7127,7129,7131,7134],{"class":2999,"line":3531},[2997,7117,4119],{"class":3681},[2997,7119,4122],{"class":3017},[2997,7121,5572],{"class":3027},[2997,7123,4127],{"class":3003},[2997,7125,7126],{"class":3003}," null",[2997,7128,4138],{"class":3017},[2997,7130,4141],{"class":3681},[2997,7132,7133],{"class":3140}," NotFound",[2997,7135,4065],{"class":3017},[2997,7137,7138],{"class":2999,"line":3559},[2997,7139,3255],{"emptyLinePlaceholder":3254},[2997,7141,7142],{"class":2999,"line":3564},[2997,7143,7144],{"class":3040},"        // PhysicalFileResult — для файлів на диску (ефективно: не завантажує у RAM)\n",[2997,7146,7147,7149,7152],{"class":2999,"line":3606},[2997,7148,4307],{"class":3681},[2997,7150,7151],{"class":3140}," PhysicalFile",[2997,7153,4232],{"class":3017},[2997,7155,7156,7159,7162,7164],{"class":2999,"line":3637},[2997,7157,7158],{"class":3027},"            physicalPath",[2997,7160,7161],{"class":3017},": ",[2997,7163,5572],{"class":3027},[2997,7165,4267],{"class":3017},[2997,7167,7168,7171,7173,7175],{"class":2999,"line":4270},[2997,7169,7170],{"class":3027},"            contentType",[2997,7172,7161],{"class":3017},[2997,7174,4853],{"class":3801},[2997,7176,4267],{"class":3017},[2997,7178,7179,7182,7184,7187,7189,7191,7193,7196],{"class":2999,"line":4287},[2997,7180,7181],{"class":3027},"            fileDownloadName",[2997,7183,7161],{"class":3017},[2997,7185,7186],{"class":3801},"$\"document-",[2997,7188,4241],{"class":4240},[2997,7190,6094],{"class":3027},[2997,7192,4591],{"class":4240},[2997,7194,7195],{"class":3801},".pdf\"",[2997,7197,7198],{"class":3040},"  // ← пропозиція імені при збереженні\n",[2997,7200,7201],{"class":2999,"line":4293},[2997,7202,7203],{"class":3017},"        );\n",[2997,7205,7206],{"class":2999,"line":4299},[2997,7207,4070],{"class":3017},[2997,7209,7210],{"class":2999,"line":4304},[2997,7211,3255],{"emptyLinePlaceholder":3254},[2997,7213,7214],{"class":2999,"line":4318},[2997,7215,7216],{"class":3040},"    // Відобразити файл у браузері (не скачати)\n",[2997,7218,7219,7221,7223,7225,7227,7229,7231,7234,7236,7238,7240],{"class":2999,"line":4323},[2997,7220,3779],{"class":3003},[2997,7222,4894],{"class":3003},[2997,7224,4897],{"class":3010},[2997,7226,3261],{"class":3017},[2997,7228,6481],{"class":3010},[2997,7230,4905],{"class":3017},[2997,7232,7233],{"class":3140},"ViewDocument",[2997,7235,3159],{"class":3017},[2997,7237,4244],{"class":3003},[2997,7239,6045],{"class":3027},[2997,7241,4022],{"class":3017},[2997,7243,7244],{"class":2999,"line":5157},[2997,7245,4027],{"class":3017},[2997,7247,7248,7250,7252,7254,7256],{"class":2999,"line":5162},[2997,7249,4159],{"class":3003},[2997,7251,5395],{"class":3027},[2997,7253,3198],{"class":3017},[2997,7255,7073],{"class":3140},[2997,7257,4065],{"class":3017},[2997,7259,7260,7262,7264,7266,7268,7270,7272,7274,7276,7278,7280,7282,7284],{"class":2999,"line":5167},[2997,7261,4159],{"class":3003},[2997,7263,5498],{"class":3027},[2997,7265,3198],{"class":3017},[2997,7267,7090],{"class":3027},[2997,7269,3223],{"class":3017},[2997,7271,6182],{"class":3140},[2997,7273,3159],{"class":3017},[2997,7275,5457],{"class":3027},[2997,7277,3189],{"class":3017},[2997,7279,6094],{"class":3027},[2997,7281,3189],{"class":3017},[2997,7283,7107],{"class":3801},[2997,7285,4562],{"class":3017},[2997,7287,7288],{"class":2999,"line":5176},[2997,7289,3255],{"emptyLinePlaceholder":3254},[2997,7291,7292,7294,7296,7298,7300,7302,7304,7306,7308],{"class":2999,"line":5181},[2997,7293,4119],{"class":3681},[2997,7295,4122],{"class":3017},[2997,7297,5572],{"class":3027},[2997,7299,4127],{"class":3003},[2997,7301,7126],{"class":3003},[2997,7303,4138],{"class":3017},[2997,7305,4141],{"class":3681},[2997,7307,7133],{"class":3140},[2997,7309,4065],{"class":3017},[2997,7311,7312],{"class":2999,"line":5673},[2997,7313,3255],{"emptyLinePlaceholder":3254},[2997,7315,7316],{"class":2999,"line":5706},[2997,7317,7318],{"class":3040},"        // Без fileDownloadName — браузер відкриє inline\n",[2997,7320,7321,7323,7325,7327,7329,7331,7333],{"class":2999,"line":5724},[2997,7322,4307],{"class":3681},[2997,7324,7151],{"class":3140},[2997,7326,3159],{"class":3017},[2997,7328,5572],{"class":3027},[2997,7330,3189],{"class":3017},[2997,7332,4853],{"class":3801},[2997,7334,4562],{"class":3017},[2997,7336,7337],{"class":2999,"line":5729},[2997,7338,4070],{"class":3017},[2997,7340,7342],{"class":2999,"line":7341},41,[2997,7343,3255],{"emptyLinePlaceholder":3254},[2997,7345,7347],{"class":2999,"line":7346},42,[2997,7348,7349],{"class":3040},"    // FileResult з масиву байтів (наприклад, генерований PDF)\n",[2997,7351,7353,7355,7358,7361,7363,7365,7368],{"class":2999,"line":7352},43,[2997,7354,3779],{"class":3003},[2997,7356,7357],{"class":3010}," IActionResult",[2997,7359,7360],{"class":3140}," GenerateReport",[2997,7362,3159],{"class":3017},[2997,7364,5392],{"class":3003},[2997,7366,7367],{"class":3027}," reportId",[2997,7369,4022],{"class":3017},[2997,7371,7373],{"class":2999,"line":7372},44,[2997,7374,4027],{"class":3017},[2997,7376,7378,7380,7383,7385,7388,7390,7393,7395],{"class":2999,"line":7377},45,[2997,7379,4159],{"class":3003},[2997,7381,7382],{"class":3027}," pdfBytes",[2997,7384,3198],{"class":3017},[2997,7386,7387],{"class":3140},"GeneratePdfReport",[2997,7389,3159],{"class":3017},[2997,7391,7392],{"class":3027},"reportId",[2997,7394,3204],{"class":3017},[2997,7396,7397],{"class":3040},"// ваша логіка генерації\n",[2997,7399,7401],{"class":2999,"line":7400},46,[2997,7402,3255],{"emptyLinePlaceholder":3254},[2997,7404,7406,7408,7410],{"class":2999,"line":7405},47,[2997,7407,4307],{"class":3681},[2997,7409,6261],{"class":3140},[2997,7411,4232],{"class":3017},[2997,7413,7415,7418,7420,7423],{"class":2999,"line":7414},48,[2997,7416,7417],{"class":3027},"            fileContents",[2997,7419,7161],{"class":3017},[2997,7421,7422],{"class":3027},"pdfBytes",[2997,7424,4267],{"class":3017},[2997,7426,7428,7430,7432,7434],{"class":2999,"line":7427},49,[2997,7429,7170],{"class":3027},[2997,7431,7161],{"class":3017},[2997,7433,4853],{"class":3801},[2997,7435,4267],{"class":3017},[2997,7437,7439,7441,7443,7446,7448,7450,7452],{"class":2999,"line":7438},50,[2997,7440,7181],{"class":3027},[2997,7442,7161],{"class":3017},[2997,7444,7445],{"class":3801},"$\"report-",[2997,7447,4241],{"class":4240},[2997,7449,7392],{"class":3027},[2997,7451,4591],{"class":4240},[2997,7453,7454],{"class":3801},".pdf\"\n",[2997,7456,7458],{"class":2999,"line":7457},51,[2997,7459,7203],{"class":3017},[2997,7461,7463],{"class":2999,"line":7462},52,[2997,7464,4070],{"class":3017},[2997,7466,7468],{"class":2999,"line":7467},53,[2997,7469,3255],{"emptyLinePlaceholder":3254},[2997,7471,7473],{"class":2999,"line":7472},54,[2997,7474,7475],{"class":3040},"    // FileStreamResult — для потокового читання (великі файли у wwwroot)\n",[2997,7477,7479,7481,7483,7486,7488,7490,7493],{"class":2999,"line":7478},55,[2997,7480,3779],{"class":3003},[2997,7482,7357],{"class":3010},[2997,7484,7485],{"class":3140}," StreamVideo",[2997,7487,3159],{"class":3017},[2997,7489,4244],{"class":3003},[2997,7491,7492],{"class":3027}," videoId",[2997,7494,4022],{"class":3017},[2997,7496,7498],{"class":2999,"line":7497},56,[2997,7499,4027],{"class":3017},[2997,7501,7503,7505,7508,7510,7512,7514,7516,7518,7521,7523,7526,7529,7532,7534,7536,7538,7541,7543,7546],{"class":2999,"line":7502},57,[2997,7504,4159],{"class":3003},[2997,7506,7507],{"class":3027}," path",[2997,7509,3198],{"class":3017},[2997,7511,4167],{"class":3027},[2997,7513,3223],{"class":3017},[2997,7515,5320],{"class":3140},[2997,7517,3159],{"class":3017},[2997,7519,7520],{"class":3027},"Directory",[2997,7522,3223],{"class":3017},[2997,7524,7525],{"class":3140},"GetCurrentDirectory",[2997,7527,7528],{"class":3017},"(), ",[2997,7530,7531],{"class":3801},"\"Videos\"",[2997,7533,3189],{"class":3017},[2997,7535,6089],{"class":3801},[2997,7537,4241],{"class":4240},[2997,7539,7540],{"class":3027},"videoId",[2997,7542,4591],{"class":4240},[2997,7544,7545],{"class":3801},".mp4\"",[2997,7547,4562],{"class":3017},[2997,7549,7551,7553,7555,7558,7560,7563,7565,7567,7569,7571,7573,7576,7579,7581,7583],{"class":2999,"line":7550},58,[2997,7552,4119],{"class":3681},[2997,7554,4199],{"class":3017},[2997,7556,7557],{"class":3027},"System",[2997,7559,3223],{"class":3017},[2997,7561,7562],{"class":3027},"IO",[2997,7564,3223],{"class":3017},[2997,7566,5562],{"class":3027},[2997,7568,3223],{"class":3017},[2997,7570,6266],{"class":3140},[2997,7572,3159],{"class":3017},[2997,7574,7575],{"class":3027},"path",[2997,7577,7578],{"class":3017},")) ",[2997,7580,4141],{"class":3681},[2997,7582,7133],{"class":3140},[2997,7584,4065],{"class":3017},[2997,7586,7588],{"class":2999,"line":7587},59,[2997,7589,3255],{"emptyLinePlaceholder":3254},[2997,7591,7593,7595,7597,7599,7601,7604,7606,7608,7610,7613,7615,7618,7620,7623,7625,7628],{"class":2999,"line":7592},60,[2997,7594,4159],{"class":3003},[2997,7596,4967],{"class":3027},[2997,7598,3198],{"class":3017},[2997,7600,4725],{"class":3003},[2997,7602,7603],{"class":3010}," FileStream",[2997,7605,3159],{"class":3017},[2997,7607,7575],{"class":3027},[2997,7609,3189],{"class":3017},[2997,7611,7612],{"class":3027},"FileMode",[2997,7614,3223],{"class":3017},[2997,7616,7617],{"class":3027},"Open",[2997,7619,3189],{"class":3017},[2997,7621,7622],{"class":3027},"FileAccess",[2997,7624,3223],{"class":3017},[2997,7626,7627],{"class":3027},"Read",[2997,7629,4562],{"class":3017},[2997,7631,7633,7635,7637,7640,7642,7644,7646,7649],{"class":2999,"line":7632},61,[2997,7634,4307],{"class":3681},[2997,7636,4227],{"class":3003},[2997,7638,7639],{"class":3010}," FileStreamResult",[2997,7641,3159],{"class":3017},[2997,7643,5590],{"class":3027},[2997,7645,3189],{"class":3017},[2997,7647,7648],{"class":3801},"\"video/mp4\"",[2997,7650,4022],{"class":3017},[2997,7652,7654],{"class":2999,"line":7653},62,[2997,7655,4219],{"class":3017},[2997,7657,7659,7662,7664,7667],{"class":2999,"line":7658},63,[2997,7660,7661],{"class":3027},"            EnableRangeProcessing",[2997,7663,3198],{"class":3017},[2997,7665,7666],{"class":3003},"true",[2997,7668,7669],{"class":3040}," // підтримка Range запитів для відео\n",[2997,7671,7673],{"class":2999,"line":7672},64,[2997,7674,7675],{"class":3017},"        };\n",[2997,7677,7679],{"class":2999,"line":7678},65,[2997,7680,4070],{"class":3017},[2997,7682,7684],{"class":2999,"line":7683},66,[2997,7685,3255],{"emptyLinePlaceholder":3254},[2997,7687,7689,7691,7694,7697,7700,7703,7705],{"class":2999,"line":7688},67,[2997,7690,3984],{"class":3003},[2997,7692,7693],{"class":3003}," int",[2997,7695,7696],{"class":3140}," GetCurrentUserId",[2997,7698,7699],{"class":3017},"() => ",[2997,7701,7702],{"class":3770},"1",[2997,7704,3792],{"class":3017},[2997,7706,7707],{"class":3040},"// заглушка\n",[2997,7709,7711,7713,7715,7717,7719,7721,7723,7726,7729],{"class":2999,"line":7710},68,[2997,7712,3984],{"class":3003},[2997,7714,4992],{"class":3003},[2997,7716,3992],{"class":3017},[2997,7718,7387],{"class":3140},[2997,7720,3159],{"class":3017},[2997,7722,5392],{"class":3003},[2997,7724,7725],{"class":3027}," id",[2997,7727,7728],{"class":3017},") => []; ",[2997,7730,7707],{"class":3040},[2997,7732,7734],{"class":2999,"line":7733},69,[2997,7735,3213],{"class":3017},[3667,7737,7739],{"id":7738},"порівняння-fileresult-типів","Порівняння FileResult-типів",[7741,7742,7743,7759],"table",{},[7744,7745,7746],"thead",{},[7747,7748,7749,7753,7756],"tr",{},[7750,7751,7752],"th",{},"Тип",[7750,7754,7755],{},"Джерело",[7750,7757,7758],{},"Коли використовувати",[7760,7761,7762,7776,7788,7801],"tbody",{},[7747,7763,7764,7770,7773],{},[7765,7766,7767],"td",{},[2966,7768,7769],{},"File(byte[], contentType)",[7765,7771,7772],{},"Масив байтів у пам'яті",[7765,7774,7775],{},"Малі генеровані файли",[7747,7777,7778,7783,7785],{},[7765,7779,7780],{},[2966,7781,7782],{},"File(Stream, contentType)",[7765,7784,3162],{},[7765,7786,7787],{},"Великі файли, уникнути RAM",[7747,7789,7790,7795,7798],{},[7765,7791,7792],{},[2966,7793,7794],{},"PhysicalFile(path, contentType)",[7765,7796,7797],{},"Шлях на диску",[7765,7799,7800],{},"Файли з захищеного сховища",[7747,7802,7803,7808,7811],{},[7765,7804,7805],{},[2966,7806,7807],{},"VirtualFile(virtualPath, contentType)",[7765,7809,7810],{},"Шлях у wwwroot",[7765,7812,7813],{},"Публічні статичні файли через Action",[2971,7815],{},[2974,7817,7819],{"id":7818},"демо-проєкт-userprofilecontroller","Демо-проєкт: UserProfileController",[2988,7821,7823],{"className":2990,"code":7822,"filename":6902,"language":2992,"meta":2993,"style":2993},"using BlogApp.Attributes;\nusing BlogApp.Services;\nusing Microsoft.AspNetCore.Mvc;\n\nnamespace BlogApp.Controllers;\n\npublic class UserProfileController : Controller\n{\n    private readonly AvatarService _avatars;\n    private readonly DocumentService _docs;\n\n    public UserProfileController(AvatarService avatars, DocumentService docs)\n    {\n        _avatars = avatars;\n        _docs = docs;\n    }\n\n    [HttpGet]\n    public IActionResult Edit() => View(new UserProfileDto());\n\n    // POST: оновити аватар\n    [HttpPost]\n    [ValidateAntiForgeryToken]\n    public async Task\u003CIActionResult> UpdateAvatar(UserProfileDto dto)\n    {\n        if (!ModelState.IsValid) return View(\"Edit\", dto);\n\n        if (dto.Avatar is null)\n        {\n            TempData[\"Error\"] = \"Файл не вибрано\";\n            return RedirectToAction(nameof(Edit));\n        }\n\n        // Додаткова перевірка magic bytes (поверх атрибутів)\n        if (!await FileValidator.IsValidImageAsync(dto.Avatar))\n        {\n            ModelState.AddModelError(nameof(dto.Avatar), \"Файл не є зображенням\");\n            return View(\"Edit\", dto);\n        }\n\n        var userId = 1; // отримати з ClaimsPrincipal\n        var avatarUrl = await _avatars.SaveAvatarAsync(userId, dto.Avatar);\n\n        // Зберегти URL у профілі користувача...\n        TempData[\"Success\"] = \"Аватар оновлено\";\n        return RedirectToAction(nameof(Edit));\n    }\n\n    // POST: завантажити документ у захищене сховище\n    [HttpPost]\n    [ValidateAntiForgeryToken]\n    public async Task\u003CIActionResult> UploadDocument(IFormFile document)\n    {\n        if (document is null || document.Length == 0)\n        {\n            TempData[\"Error\"] = \"Виберіть файл\";\n            return RedirectToAction(nameof(Edit));\n        }\n\n        // Перевірка розширення\n        var allowed = new[] { \".pdf\", \".doc\", \".docx\" };\n        var ext = Path.GetExtension(document.FileName).ToLowerInvariant();\n        if (!allowed.Contains(ext))\n        {\n            TempData[\"Error\"] = \"Дозволені: PDF, DOC, DOCX\";\n            return RedirectToAction(nameof(Edit));\n        }\n\n        // Ліміт: 10 МБ\n        if (document.Length > 10 * 1024 * 1024)\n        {\n            TempData[\"Error\"] = \"Файл занадто великий (макс. 10 МБ)\";\n            return RedirectToAction(nameof(Edit));\n        }\n\n        var userId = 1;\n        var docId = await _docs.SaveDocumentAsync(userId, document);\n        TempData[\"Success\"] = $\"Документ збережено (ID: {docId[..8]}...)\";\n        return RedirectToAction(nameof(Edit));\n    }\n\n    // GET: завantажити захищений документ\n    public IActionResult Download(string docId)\n    {\n        var userId = 1;\n        var filePath = _docs.ResolvePath(userId, docId, \".pdf\");\n\n        if (filePath is null) return NotFound();\n\n        return PhysicalFile(filePath, \"application/pdf\", $\"doc-{docId[..8]}.pdf\");\n    }\n}\n",[2966,7824,7825,7837,7849,7866,7870,7882,7886,7898,7902,7915,7927,7931,7953,7957,7969,7979,7983,7987,7996,8020,8024,8029,8037,8046,8073,8077,8109,8113,8131,8135,8153,8172,8176,8180,8185,8210,8214,8244,8260,8264,8268,8283,8314,8318,8323,8340,8356,8360,8364,8369,8377,8385,8411,8415,8443,8447,8462,8478,8482,8486,8491,8520,8548,8567,8571,8586,8602,8606,8610,8615,8643,8648,8664,8681,8686,8691,8704,8731,8764,8781,8786,8791,8797,8815,8820,8833,8862,8867,8888,8893,8929,8934],{"__ignoreMap":2993},[2997,7826,7827,7829,7831,7833,7835],{"class":2999,"line":3000},[2997,7828,3682],{"class":3681},[2997,7830,3705],{"class":3010},[2997,7832,3223],{"class":3017},[2997,7834,3710],{"class":3010},[2997,7836,3698],{"class":3017},[2997,7838,7839,7841,7843,7845,7847],{"class":2999,"line":3014},[2997,7840,3682],{"class":3681},[2997,7842,3705],{"class":3010},[2997,7844,3223],{"class":3017},[2997,7846,4667],{"class":3010},[2997,7848,3698],{"class":3017},[2997,7850,7851,7853,7855,7857,7859,7861,7864],{"class":2999,"line":3021},[2997,7852,3682],{"class":3681},[2997,7854,6323],{"class":3010},[2997,7856,3223],{"class":3017},[2997,7858,6328],{"class":3010},[2997,7860,3223],{"class":3017},[2997,7862,7863],{"class":3010},"Mvc",[2997,7865,3698],{"class":3017},[2997,7867,7868],{"class":2999,"line":3044},[2997,7869,3255],{"emptyLinePlaceholder":3254},[2997,7871,7872,7874,7876,7878,7880],{"class":2999,"line":3062},[2997,7873,3721],{"class":3003},[2997,7875,3705],{"class":3010},[2997,7877,3223],{"class":3017},[2997,7879,6394],{"class":3010},[2997,7881,3698],{"class":3017},[2997,7883,7884],{"class":2999,"line":3080},[2997,7885,3255],{"emptyLinePlaceholder":3254},[2997,7887,7888,7890,7892,7894,7896],{"class":2999,"line":3099},[2997,7889,3004],{"class":3003},[2997,7891,3315],{"class":3003},[2997,7893,6929],{"class":3010},[2997,7895,3972],{"class":3017},[2997,7897,6414],{"class":3010},[2997,7899,7900],{"class":2999,"line":3116},[2997,7901,3018],{"class":3017},[2997,7903,7904,7906,7908,7910,7913],{"class":2999,"line":3134},[2997,7905,3984],{"class":3003},[2997,7907,3987],{"class":3003},[2997,7909,5275],{"class":3010},[2997,7911,7912],{"class":3027}," _avatars",[2997,7914,3698],{"class":3017},[2997,7916,7917,7919,7921,7923,7925],{"class":2999,"line":3150},[2997,7918,3984],{"class":3003},[2997,7920,3987],{"class":3003},[2997,7922,5843],{"class":3010},[2997,7924,6948],{"class":3027},[2997,7926,3698],{"class":3017},[2997,7928,7929],{"class":2999,"line":3174},[2997,7930,3255],{"emptyLinePlaceholder":3254},[2997,7932,7933,7935,7937,7939,7942,7945,7947,7949,7951],{"class":2999,"line":3210},[2997,7934,3779],{"class":3003},[2997,7936,6929],{"class":3140},[2997,7938,3159],{"class":3017},[2997,7940,7941],{"class":3010},"AvatarService",[2997,7943,7944],{"class":3027}," avatars",[2997,7946,3189],{"class":3017},[2997,7948,6979],{"class":3010},[2997,7950,6982],{"class":3027},[2997,7952,4022],{"class":3017},[2997,7954,7955],{"class":2999,"line":3437},[2997,7956,4027],{"class":3017},[2997,7958,7959,7962,7964,7967],{"class":2999,"line":3462},[2997,7960,7961],{"class":3027},"        _avatars",[2997,7963,3198],{"class":3017},[2997,7965,7966],{"class":3027},"avatars",[2997,7968,3698],{"class":3017},[2997,7970,7971,7973,7975,7977],{"class":2999,"line":3472},[2997,7972,7001],{"class":3027},[2997,7974,3198],{"class":3017},[2997,7976,7006],{"class":3027},[2997,7978,3698],{"class":3017},[2997,7980,7981],{"class":2999,"line":3477},[2997,7982,4070],{"class":3017},[2997,7984,7985],{"class":2999,"line":3511},[2997,7986,3255],{"emptyLinePlaceholder":3254},[2997,7988,7989,7991,7994],{"class":2999,"line":3520},[2997,7990,3752],{"class":3017},[2997,7992,7993],{"class":3010},"HttpGet",[2997,7995,3758],{"class":3017},[2997,7997,7998,8000,8002,8005,8007,8010,8012,8014,8017],{"class":2999,"line":3525},[2997,7999,3779],{"class":3003},[2997,8001,7357],{"class":3010},[2997,8003,8004],{"class":3140}," Edit",[2997,8006,7699],{"class":3017},[2997,8008,8009],{"class":3140},"View",[2997,8011,3159],{"class":3017},[2997,8013,4725],{"class":3003},[2997,8015,8016],{"class":3010}," UserProfileDto",[2997,8018,8019],{"class":3017},"());\n",[2997,8021,8022],{"class":2999,"line":3531},[2997,8023,3255],{"emptyLinePlaceholder":3254},[2997,8025,8026],{"class":2999,"line":3559},[2997,8027,8028],{"class":3040},"    // POST: оновити аватар\n",[2997,8030,8031,8033,8035],{"class":2999,"line":3564},[2997,8032,3752],{"class":3017},[2997,8034,6430],{"class":3010},[2997,8036,3758],{"class":3017},[2997,8038,8039,8041,8044],{"class":2999,"line":3606},[2997,8040,3752],{"class":3017},[2997,8042,8043],{"class":3010},"ValidateAntiForgeryToken",[2997,8045,3758],{"class":3017},[2997,8047,8048,8050,8052,8054,8056,8058,8060,8063,8065,8068,8071],{"class":2999,"line":3637},[2997,8049,3779],{"class":3003},[2997,8051,4894],{"class":3003},[2997,8053,4897],{"class":3010},[2997,8055,3261],{"class":3017},[2997,8057,6481],{"class":3010},[2997,8059,4905],{"class":3017},[2997,8061,8062],{"class":3140},"UpdateAvatar",[2997,8064,3159],{"class":3017},[2997,8066,8067],{"class":3010},"UserProfileDto",[2997,8069,8070],{"class":3027}," dto",[2997,8072,4022],{"class":3017},[2997,8074,8075],{"class":2999,"line":4270},[2997,8076,4027],{"class":3017},[2997,8078,8079,8081,8083,8086,8088,8090,8092,8094,8097,8099,8102,8104,8107],{"class":2999,"line":4287},[2997,8080,4119],{"class":3681},[2997,8082,4199],{"class":3017},[2997,8084,8085],{"class":3027},"ModelState",[2997,8087,3223],{"class":3017},[2997,8089,4090],{"class":3027},[2997,8091,4138],{"class":3017},[2997,8093,4141],{"class":3681},[2997,8095,8096],{"class":3140}," View",[2997,8098,3159],{"class":3017},[2997,8100,8101],{"class":3801},"\"Edit\"",[2997,8103,3189],{"class":3017},[2997,8105,8106],{"class":3027},"dto",[2997,8108,4562],{"class":3017},[2997,8110,8111],{"class":2999,"line":4293},[2997,8112,3255],{"emptyLinePlaceholder":3254},[2997,8114,8115,8117,8119,8121,8123,8125,8127,8129],{"class":2999,"line":4299},[2997,8116,4119],{"class":3681},[2997,8118,4122],{"class":3017},[2997,8120,8106],{"class":3027},[2997,8122,3223],{"class":3017},[2997,8124,3883],{"class":3027},[2997,8126,4127],{"class":3003},[2997,8128,7126],{"class":3003},[2997,8130,4022],{"class":3017},[2997,8132,8133],{"class":2999,"line":4304},[2997,8134,4219],{"class":3017},[2997,8136,8137,8140,8142,8145,8148,8151],{"class":2999,"line":4318},[2997,8138,8139],{"class":3027},"            TempData",[2997,8141,3945],{"class":3017},[2997,8143,8144],{"class":3801},"\"Error\"",[2997,8146,8147],{"class":3017},"] = ",[2997,8149,8150],{"class":3801},"\"Файл не вибрано\"",[2997,8152,3698],{"class":3017},[2997,8154,8155,8157,8160,8162,8165,8167,8170],{"class":2999,"line":4323},[2997,8156,4224],{"class":3681},[2997,8158,8159],{"class":3140}," RedirectToAction",[2997,8161,3159],{"class":3017},[2997,8163,8164],{"class":3003},"nameof",[2997,8166,3159],{"class":3017},[2997,8168,8169],{"class":3027},"Edit",[2997,8171,5037],{"class":3017},[2997,8173,8174],{"class":2999,"line":5157},[2997,8175,4296],{"class":3017},[2997,8177,8178],{"class":2999,"line":5162},[2997,8179,3255],{"emptyLinePlaceholder":3254},[2997,8181,8182],{"class":2999,"line":5167},[2997,8183,8184],{"class":3040},"        // Додаткова перевірка magic bytes (поверх атрибутів)\n",[2997,8186,8187,8189,8191,8193,8196,8198,8200,8202,8204,8206,8208],{"class":2999,"line":5176},[2997,8188,4119],{"class":3681},[2997,8190,4199],{"class":3017},[2997,8192,6639],{"class":3003},[2997,8194,8195],{"class":3027}," FileValidator",[2997,8197,3223],{"class":3017},[2997,8199,4908],{"class":3140},[2997,8201,3159],{"class":3017},[2997,8203,8106],{"class":3027},[2997,8205,3223],{"class":3017},[2997,8207,3883],{"class":3027},[2997,8209,4214],{"class":3017},[2997,8211,8212],{"class":2999,"line":5181},[2997,8213,4219],{"class":3017},[2997,8215,8216,8219,8221,8224,8226,8228,8230,8232,8234,8236,8239,8242],{"class":2999,"line":5673},[2997,8217,8218],{"class":3027},"            ModelState",[2997,8220,3223],{"class":3017},[2997,8222,8223],{"class":3140},"AddModelError",[2997,8225,3159],{"class":3017},[2997,8227,8164],{"class":3003},[2997,8229,3159],{"class":3017},[2997,8231,8106],{"class":3027},[2997,8233,3223],{"class":3017},[2997,8235,3883],{"class":3027},[2997,8237,8238],{"class":3017},"), ",[2997,8240,8241],{"class":3801},"\"Файл не є зображенням\"",[2997,8243,4562],{"class":3017},[2997,8245,8246,8248,8250,8252,8254,8256,8258],{"class":2999,"line":5706},[2997,8247,4224],{"class":3681},[2997,8249,8096],{"class":3140},[2997,8251,3159],{"class":3017},[2997,8253,8101],{"class":3801},[2997,8255,3189],{"class":3017},[2997,8257,8106],{"class":3027},[2997,8259,4562],{"class":3017},[2997,8261,8262],{"class":2999,"line":5724},[2997,8263,4296],{"class":3017},[2997,8265,8266],{"class":2999,"line":5729},[2997,8267,3255],{"emptyLinePlaceholder":3254},[2997,8269,8270,8272,8274,8276,8278,8280],{"class":2999,"line":7341},[2997,8271,4159],{"class":3003},[2997,8273,5395],{"class":3027},[2997,8275,3198],{"class":3017},[2997,8277,7702],{"class":3770},[2997,8279,3792],{"class":3017},[2997,8281,8282],{"class":3040},"// отримати з ClaimsPrincipal\n",[2997,8284,8285,8287,8290,8292,8294,8296,8298,8300,8302,8304,8306,8308,8310,8312],{"class":2999,"line":7346},[2997,8286,4159],{"class":3003},[2997,8288,8289],{"class":3027}," avatarUrl",[2997,8291,3198],{"class":3017},[2997,8293,6639],{"class":3003},[2997,8295,7912],{"class":3027},[2997,8297,3223],{"class":3017},[2997,8299,5387],{"class":3140},[2997,8301,3159],{"class":3017},[2997,8303,5457],{"class":3027},[2997,8305,3189],{"class":3017},[2997,8307,8106],{"class":3027},[2997,8309,3223],{"class":3017},[2997,8311,3883],{"class":3027},[2997,8313,4562],{"class":3017},[2997,8315,8316],{"class":2999,"line":7352},[2997,8317,3255],{"emptyLinePlaceholder":3254},[2997,8319,8320],{"class":2999,"line":7372},[2997,8321,8322],{"class":3040},"        // Зберегти URL у профілі користувача...\n",[2997,8324,8325,8328,8330,8333,8335,8338],{"class":2999,"line":7377},[2997,8326,8327],{"class":3027},"        TempData",[2997,8329,3945],{"class":3017},[2997,8331,8332],{"class":3801},"\"Success\"",[2997,8334,8147],{"class":3017},[2997,8336,8337],{"class":3801},"\"Аватар оновлено\"",[2997,8339,3698],{"class":3017},[2997,8341,8342,8344,8346,8348,8350,8352,8354],{"class":2999,"line":7400},[2997,8343,4307],{"class":3681},[2997,8345,8159],{"class":3140},[2997,8347,3159],{"class":3017},[2997,8349,8164],{"class":3003},[2997,8351,3159],{"class":3017},[2997,8353,8169],{"class":3027},[2997,8355,5037],{"class":3017},[2997,8357,8358],{"class":2999,"line":7405},[2997,8359,4070],{"class":3017},[2997,8361,8362],{"class":2999,"line":7414},[2997,8363,3255],{"emptyLinePlaceholder":3254},[2997,8365,8366],{"class":2999,"line":7427},[2997,8367,8368],{"class":3040},"    // POST: завантажити документ у захищене сховище\n",[2997,8370,8371,8373,8375],{"class":2999,"line":7438},[2997,8372,3752],{"class":3017},[2997,8374,6430],{"class":3010},[2997,8376,3758],{"class":3017},[2997,8378,8379,8381,8383],{"class":2999,"line":7457},[2997,8380,3752],{"class":3017},[2997,8382,8043],{"class":3010},[2997,8384,3758],{"class":3017},[2997,8386,8387,8389,8391,8393,8395,8397,8399,8402,8404,8406,8409],{"class":2999,"line":7462},[2997,8388,3779],{"class":3003},[2997,8390,4894],{"class":3003},[2997,8392,4897],{"class":3010},[2997,8394,3261],{"class":3017},[2997,8396,6481],{"class":3010},[2997,8398,4905],{"class":3017},[2997,8400,8401],{"class":3140},"UploadDocument",[2997,8403,3159],{"class":3017},[2997,8405,2968],{"class":3010},[2997,8407,8408],{"class":3027}," document",[2997,8410,4022],{"class":3017},[2997,8412,8413],{"class":2999,"line":7467},[2997,8414,4027],{"class":3017},[2997,8416,8417,8419,8421,8424,8426,8428,8431,8433,8435,8437,8439,8441],{"class":2999,"line":7472},[2997,8418,4119],{"class":3681},[2997,8420,4122],{"class":3017},[2997,8422,8423],{"class":3027},"document",[2997,8425,4127],{"class":3003},[2997,8427,7126],{"class":3003},[2997,8429,8430],{"class":3017}," || ",[2997,8432,8423],{"class":3027},[2997,8434,3223],{"class":3017},[2997,8436,4526],{"class":3027},[2997,8438,4935],{"class":3017},[2997,8440,4938],{"class":3770},[2997,8442,4022],{"class":3017},[2997,8444,8445],{"class":2999,"line":7478},[2997,8446,4219],{"class":3017},[2997,8448,8449,8451,8453,8455,8457,8460],{"class":2999,"line":7497},[2997,8450,8139],{"class":3027},[2997,8452,3945],{"class":3017},[2997,8454,8144],{"class":3801},[2997,8456,8147],{"class":3017},[2997,8458,8459],{"class":3801},"\"Виберіть файл\"",[2997,8461,3698],{"class":3017},[2997,8463,8464,8466,8468,8470,8472,8474,8476],{"class":2999,"line":7502},[2997,8465,4224],{"class":3681},[2997,8467,8159],{"class":3140},[2997,8469,3159],{"class":3017},[2997,8471,8164],{"class":3003},[2997,8473,3159],{"class":3017},[2997,8475,8169],{"class":3027},[2997,8477,5037],{"class":3017},[2997,8479,8480],{"class":2999,"line":7550},[2997,8481,4296],{"class":3017},[2997,8483,8484],{"class":2999,"line":7587},[2997,8485,3255],{"emptyLinePlaceholder":3254},[2997,8487,8488],{"class":2999,"line":7592},[2997,8489,8490],{"class":3040},"        // Перевірка розширення\n",[2997,8492,8493,8495,8498,8500,8502,8505,8507,8509,8512,8514,8517],{"class":2999,"line":7632},[2997,8494,4159],{"class":3003},[2997,8496,8497],{"class":3027}," allowed",[2997,8499,3198],{"class":3017},[2997,8501,4725],{"class":3003},[2997,8503,8504],{"class":3017},"[] { ",[2997,8506,7107],{"class":3801},[2997,8508,3189],{"class":3017},[2997,8510,8511],{"class":3801},"\".doc\"",[2997,8513,3189],{"class":3017},[2997,8515,8516],{"class":3801},"\".docx\"",[2997,8518,8519],{"class":3017}," };\n",[2997,8521,8522,8524,8526,8528,8530,8532,8534,8536,8538,8540,8542,8544,8546],{"class":2999,"line":7653},[2997,8523,4159],{"class":3003},[2997,8525,4162],{"class":3027},[2997,8527,3198],{"class":3017},[2997,8529,4167],{"class":3027},[2997,8531,3223],{"class":3017},[2997,8533,4172],{"class":3140},[2997,8535,3159],{"class":3017},[2997,8537,8423],{"class":3027},[2997,8539,3223],{"class":3017},[2997,8541,3659],{"class":3027},[2997,8543,4184],{"class":3017},[2997,8545,4056],{"class":3140},[2997,8547,4065],{"class":3017},[2997,8549,8550,8552,8554,8557,8559,8561,8563,8565],{"class":2999,"line":7658},[2997,8551,4119],{"class":3681},[2997,8553,4199],{"class":3017},[2997,8555,8556],{"class":3027},"allowed",[2997,8558,3223],{"class":3017},[2997,8560,4206],{"class":3140},[2997,8562,3159],{"class":3017},[2997,8564,4211],{"class":3027},[2997,8566,4214],{"class":3017},[2997,8568,8569],{"class":2999,"line":7672},[2997,8570,4219],{"class":3017},[2997,8572,8573,8575,8577,8579,8581,8584],{"class":2999,"line":7678},[2997,8574,8139],{"class":3027},[2997,8576,3945],{"class":3017},[2997,8578,8144],{"class":3801},[2997,8580,8147],{"class":3017},[2997,8582,8583],{"class":3801},"\"Дозволені: PDF, DOC, DOCX\"",[2997,8585,3698],{"class":3017},[2997,8587,8588,8590,8592,8594,8596,8598,8600],{"class":2999,"line":7683},[2997,8589,4224],{"class":3681},[2997,8591,8159],{"class":3140},[2997,8593,3159],{"class":3017},[2997,8595,8164],{"class":3003},[2997,8597,3159],{"class":3017},[2997,8599,8169],{"class":3027},[2997,8601,5037],{"class":3017},[2997,8603,8604],{"class":2999,"line":7688},[2997,8605,4296],{"class":3017},[2997,8607,8608],{"class":2999,"line":7710},[2997,8609,3255],{"emptyLinePlaceholder":3254},[2997,8611,8612],{"class":2999,"line":7733},[2997,8613,8614],{"class":3040},"        // Ліміт: 10 МБ\n",[2997,8616,8618,8620,8622,8624,8626,8628,8630,8633,8635,8637,8639,8641],{"class":2999,"line":8617},70,[2997,8619,4119],{"class":3681},[2997,8621,4122],{"class":3017},[2997,8623,8423],{"class":3027},[2997,8625,3223],{"class":3017},[2997,8627,4526],{"class":3027},[2997,8629,4529],{"class":3017},[2997,8631,8632],{"class":3770},"10",[2997,8634,3857],{"class":3017},[2997,8636,3860],{"class":3770},[2997,8638,3857],{"class":3017},[2997,8640,3860],{"class":3770},[2997,8642,4022],{"class":3017},[2997,8644,8646],{"class":2999,"line":8645},71,[2997,8647,4219],{"class":3017},[2997,8649,8651,8653,8655,8657,8659,8662],{"class":2999,"line":8650},72,[2997,8652,8139],{"class":3027},[2997,8654,3945],{"class":3017},[2997,8656,8144],{"class":3801},[2997,8658,8147],{"class":3017},[2997,8660,8661],{"class":3801},"\"Файл занадто великий (макс. 10 МБ)\"",[2997,8663,3698],{"class":3017},[2997,8665,8667,8669,8671,8673,8675,8677,8679],{"class":2999,"line":8666},73,[2997,8668,4224],{"class":3681},[2997,8670,8159],{"class":3140},[2997,8672,3159],{"class":3017},[2997,8674,8164],{"class":3003},[2997,8676,3159],{"class":3017},[2997,8678,8169],{"class":3027},[2997,8680,5037],{"class":3017},[2997,8682,8684],{"class":2999,"line":8683},74,[2997,8685,4296],{"class":3017},[2997,8687,8689],{"class":2999,"line":8688},75,[2997,8690,3255],{"emptyLinePlaceholder":3254},[2997,8692,8694,8696,8698,8700,8702],{"class":2999,"line":8693},76,[2997,8695,4159],{"class":3003},[2997,8697,5395],{"class":3027},[2997,8699,3198],{"class":3017},[2997,8701,7702],{"class":3770},[2997,8703,3698],{"class":3017},[2997,8705,8707,8709,8711,8713,8715,8717,8719,8721,8723,8725,8727,8729],{"class":2999,"line":8706},77,[2997,8708,4159],{"class":3003},[2997,8710,6045],{"class":3027},[2997,8712,3198],{"class":3017},[2997,8714,6639],{"class":3003},[2997,8716,6948],{"class":3027},[2997,8718,3223],{"class":3017},[2997,8720,5939],{"class":3140},[2997,8722,3159],{"class":3017},[2997,8724,5457],{"class":3027},[2997,8726,3189],{"class":3017},[2997,8728,8423],{"class":3027},[2997,8730,4562],{"class":3017},[2997,8732,8734,8736,8738,8740,8742,8745,8747,8749,8751,8754,8756,8759,8762],{"class":2999,"line":8733},78,[2997,8735,8327],{"class":3027},[2997,8737,3945],{"class":3017},[2997,8739,8332],{"class":3801},[2997,8741,8147],{"class":3017},[2997,8743,8744],{"class":3801},"$\"Документ збережено (ID: ",[2997,8746,4241],{"class":4240},[2997,8748,6094],{"class":3027},[2997,8750,3945],{"class":4240},[2997,8752,8753],{"class":3017},"..",[2997,8755,4997],{"class":3770},[2997,8757,8758],{"class":4240},"]}",[2997,8760,8761],{"class":3801},"...)\"",[2997,8763,3698],{"class":3017},[2997,8765,8767,8769,8771,8773,8775,8777,8779],{"class":2999,"line":8766},79,[2997,8768,4307],{"class":3681},[2997,8770,8159],{"class":3140},[2997,8772,3159],{"class":3017},[2997,8774,8164],{"class":3003},[2997,8776,3159],{"class":3017},[2997,8778,8169],{"class":3027},[2997,8780,5037],{"class":3017},[2997,8782,8784],{"class":2999,"line":8783},80,[2997,8785,4070],{"class":3017},[2997,8787,8789],{"class":2999,"line":8788},81,[2997,8790,3255],{"emptyLinePlaceholder":3254},[2997,8792,8794],{"class":2999,"line":8793},82,[2997,8795,8796],{"class":3040},"    // GET: завantажити захищений документ\n",[2997,8798,8800,8802,8804,8807,8809,8811,8813],{"class":2999,"line":8799},83,[2997,8801,3779],{"class":3003},[2997,8803,7357],{"class":3010},[2997,8805,8806],{"class":3140}," Download",[2997,8808,3159],{"class":3017},[2997,8810,4244],{"class":3003},[2997,8812,6045],{"class":3027},[2997,8814,4022],{"class":3017},[2997,8816,8818],{"class":2999,"line":8817},84,[2997,8819,4027],{"class":3017},[2997,8821,8823,8825,8827,8829,8831],{"class":2999,"line":8822},85,[2997,8824,4159],{"class":3003},[2997,8826,5395],{"class":3027},[2997,8828,3198],{"class":3017},[2997,8830,7702],{"class":3770},[2997,8832,3698],{"class":3017},[2997,8834,8836,8838,8840,8842,8844,8846,8848,8850,8852,8854,8856,8858,8860],{"class":2999,"line":8835},86,[2997,8837,4159],{"class":3003},[2997,8839,5498],{"class":3027},[2997,8841,3198],{"class":3017},[2997,8843,7090],{"class":3027},[2997,8845,3223],{"class":3017},[2997,8847,6182],{"class":3140},[2997,8849,3159],{"class":3017},[2997,8851,5457],{"class":3027},[2997,8853,3189],{"class":3017},[2997,8855,6094],{"class":3027},[2997,8857,3189],{"class":3017},[2997,8859,7107],{"class":3801},[2997,8861,4562],{"class":3017},[2997,8863,8865],{"class":2999,"line":8864},87,[2997,8866,3255],{"emptyLinePlaceholder":3254},[2997,8868,8870,8872,8874,8876,8878,8880,8882,8884,8886],{"class":2999,"line":8869},88,[2997,8871,4119],{"class":3681},[2997,8873,4122],{"class":3017},[2997,8875,5572],{"class":3027},[2997,8877,4127],{"class":3003},[2997,8879,7126],{"class":3003},[2997,8881,4138],{"class":3017},[2997,8883,4141],{"class":3681},[2997,8885,7133],{"class":3140},[2997,8887,4065],{"class":3017},[2997,8889,8891],{"class":2999,"line":8890},89,[2997,8892,3255],{"emptyLinePlaceholder":3254},[2997,8894,8896,8898,8900,8902,8904,8906,8908,8910,8913,8915,8917,8919,8921,8923,8925,8927],{"class":2999,"line":8895},90,[2997,8897,4307],{"class":3681},[2997,8899,7151],{"class":3140},[2997,8901,3159],{"class":3017},[2997,8903,5572],{"class":3027},[2997,8905,3189],{"class":3017},[2997,8907,4853],{"class":3801},[2997,8909,3189],{"class":3017},[2997,8911,8912],{"class":3801},"$\"doc-",[2997,8914,4241],{"class":4240},[2997,8916,6094],{"class":3027},[2997,8918,3945],{"class":4240},[2997,8920,8753],{"class":3017},[2997,8922,4997],{"class":3770},[2997,8924,8758],{"class":4240},[2997,8926,7195],{"class":3801},[2997,8928,4562],{"class":3017},[2997,8930,8932],{"class":2999,"line":8931},91,[2997,8933,4070],{"class":3017},[2997,8935,8937],{"class":2999,"line":8936},92,[2997,8938,3213],{"class":3017},[2971,8940],{},[2974,8942,8944],{"id":8943},"налаштування-лімітів-у-programcs","Налаштування лімітів у Program.cs",[2988,8946,8949],{"className":2990,"code":8947,"filename":8948,"language":2992,"meta":2993,"style":2993},"builder.Services.AddControllersWithViews(options =>\n{\n    // Ліміт розміру форми (за замовчуванням 128MB)\n    options.Filters.Add(new RequestSizeLimitAttribute(50 * 1024 * 1024)); // 50MB\n});\n\n// Ліміт Kestrel\nbuilder.WebHost.ConfigureKestrel(options =>\n{\n    options.Limits.MaxRequestBodySize = 50 * 1024 * 1024; // 50MB\n});\n\n// Сервіси\nbuilder.Services.AddScoped\u003CAvatarService>();\nbuilder.Services.AddScoped\u003CDocumentService>();\n","Program.cs",[2966,8950,8951,8973,8977,8982,9023,9028,9032,9037,9057,9061,9091,9095,9099,9104,9124],{"__ignoreMap":2993},[2997,8952,8953,8956,8958,8960,8962,8965,8967,8970],{"class":2999,"line":3000},[2997,8954,8955],{"class":3027},"builder",[2997,8957,3223],{"class":3017},[2997,8959,4667],{"class":3027},[2997,8961,3223],{"class":3017},[2997,8963,8964],{"class":3140},"AddControllersWithViews",[2997,8966,3159],{"class":3017},[2997,8968,8969],{"class":3027},"options",[2997,8971,8972],{"class":3017}," =>\n",[2997,8974,8975],{"class":2999,"line":3014},[2997,8976,3018],{"class":3017},[2997,8978,8979],{"class":2999,"line":3021},[2997,8980,8981],{"class":3040},"    // Ліміт розміру форми (за замовчуванням 128MB)\n",[2997,8983,8984,8987,8989,8992,8994,8997,8999,9001,9004,9006,9009,9011,9013,9015,9017,9020],{"class":2999,"line":3044},[2997,8985,8986],{"class":3027},"    options",[2997,8988,3223],{"class":3017},[2997,8990,8991],{"class":3027},"Filters",[2997,8993,3223],{"class":3017},[2997,8995,8996],{"class":3140},"Add",[2997,8998,3159],{"class":3017},[2997,9000,4725],{"class":3003},[2997,9002,9003],{"class":3010}," RequestSizeLimitAttribute",[2997,9005,3159],{"class":3017},[2997,9007,9008],{"class":3770},"50",[2997,9010,3857],{"class":3017},[2997,9012,3860],{"class":3770},[2997,9014,3857],{"class":3017},[2997,9016,3860],{"class":3770},[2997,9018,9019],{"class":3017},")); ",[2997,9021,9022],{"class":3040},"// 50MB\n",[2997,9024,9025],{"class":2999,"line":3062},[2997,9026,9027],{"class":3017},"});\n",[2997,9029,9030],{"class":2999,"line":3080},[2997,9031,3255],{"emptyLinePlaceholder":3254},[2997,9033,9034],{"class":2999,"line":3099},[2997,9035,9036],{"class":3040},"// Ліміт Kestrel\n",[2997,9038,9039,9041,9043,9046,9048,9051,9053,9055],{"class":2999,"line":3116},[2997,9040,8955],{"class":3027},[2997,9042,3223],{"class":3017},[2997,9044,9045],{"class":3027},"WebHost",[2997,9047,3223],{"class":3017},[2997,9049,9050],{"class":3140},"ConfigureKestrel",[2997,9052,3159],{"class":3017},[2997,9054,8969],{"class":3027},[2997,9056,8972],{"class":3017},[2997,9058,9059],{"class":2999,"line":3134},[2997,9060,3018],{"class":3017},[2997,9062,9063,9065,9067,9070,9072,9075,9077,9079,9081,9083,9085,9087,9089],{"class":2999,"line":3150},[2997,9064,8986],{"class":3027},[2997,9066,3223],{"class":3017},[2997,9068,9069],{"class":3027},"Limits",[2997,9071,3223],{"class":3017},[2997,9073,9074],{"class":3027},"MaxRequestBodySize",[2997,9076,3198],{"class":3017},[2997,9078,9008],{"class":3770},[2997,9080,3857],{"class":3017},[2997,9082,3860],{"class":3770},[2997,9084,3857],{"class":3017},[2997,9086,3860],{"class":3770},[2997,9088,3792],{"class":3017},[2997,9090,9022],{"class":3040},[2997,9092,9093],{"class":2999,"line":3174},[2997,9094,9027],{"class":3017},[2997,9096,9097],{"class":2999,"line":3210},[2997,9098,3255],{"emptyLinePlaceholder":3254},[2997,9100,9101],{"class":2999,"line":3437},[2997,9102,9103],{"class":3040},"// Сервіси\n",[2997,9105,9106,9108,9110,9112,9114,9117,9119,9121],{"class":2999,"line":3462},[2997,9107,8955],{"class":3027},[2997,9109,3223],{"class":3017},[2997,9111,4667],{"class":3027},[2997,9113,3223],{"class":3017},[2997,9115,9116],{"class":3140},"AddScoped",[2997,9118,3261],{"class":3017},[2997,9120,7941],{"class":3010},[2997,9122,9123],{"class":3017},">();\n",[2997,9125,9126,9128,9130,9132,9134,9136,9138,9140],{"class":2999,"line":3472},[2997,9127,8955],{"class":3027},[2997,9129,3223],{"class":3017},[2997,9131,4667],{"class":3027},[2997,9133,3223],{"class":3017},[2997,9135,9116],{"class":3140},[2997,9137,3261],{"class":3017},[2997,9139,6979],{"class":3010},[2997,9141,9123],{"class":3017},[2971,9143],{},[2974,9145,9147],{"id":9146},"практичні-завдання","Практичні завдання",[3667,9149,9151],{"id":9150},"рівень-1-базовий","Рівень 1 — Базовий",[2959,9153,9154,9157,9158,9161],{},[3662,9155,9156],{},"Завдання 1.1."," Реалізуйте ",[2966,9159,9160],{},"ProductController.UploadImage(int productId, IFormFile image)"," що:",[9163,9164,9165,9169,9176,9186],"ul",{},[9166,9167,9168],"li",{},"Приймає лише JPEG/PNG/WebP до 2 МБ (через власні атрибути валідації)",[9166,9170,9171,9172,9175],{},"Зберігає у ",[2966,9173,9174],{},"wwwroot/uploads/products/{productId}/main.{ext}"," (перезаписує старе)",[9166,9177,9178,9179,9182,9183],{},"Повертає ",[2966,9180,9181],{},"RedirectToAction(\"Details\", new {id = productId})"," з ",[2966,9184,9185],{},"TempData[\"Success\"]",[9166,9187,9188,9189,9192,9193],{},"У View ",[2966,9190,9191],{},"Details.cshtml"," відображає зображення через ",[2966,9194,9195],{},"\u003Cimg src=\"@Model.ImageUrl\">",[2959,9197,9198,9201,9202,9205],{},[3662,9199,9200],{},"Завдання 1.2."," Розширте View ",[2966,9203,9204],{},"Edit.cshtml"," щоб показував поточний аватар (якщо є) поруч з формою завантаження. При відправці форми без нового файлу — аватар залишається незмінним.",[3667,9207,9209],{"id":9208},"рівень-2-логіка","Рівень 2 — Логіка",[2959,9211,9212,9157,9215,4122,9218,9221],{},[3662,9213,9214],{},"Завдання 2.1.",[3662,9216,9217],{},"галерею",[2966,9219,9220],{},"GalleryController","):",[9163,9223,9224,9230,9233,9238,9248],{},[9166,9225,9226,9229],{},[2966,9227,9228],{},"UploadImages(int albumId, IFormFileCollection images)"," — приймає до 10 файлів",[9166,9231,9232],{},"Валідація: кожен файл ≤ 5 МБ, лише JPEG/PNG, перевірка magic bytes",[9166,9234,9171,9235],{},[2966,9236,9237],{},"wwwroot/uploads/albums/{albumId}/{guid}.{ext}",[9166,9239,9178,9240,9243,9244,9247],{},[2966,9241,9242],{},"PartialView(\"_GalleryItems\", savedUrls)"," (для HTMX: ",[2966,9245,9246],{},"hx-swap=\"beforeend\"",")",[9166,9249,9250],{},"View показує завантажені фото одразу без перезавантаження сторінки",[2959,9252,9253,9256,9257,9260,9261,4585],{},[3662,9254,9255],{},"Завдання 2.2."," Додайте ",[3662,9258,9259],{},"прогрес-бар"," завантаження через HTMX та ",[2966,9262,9263],{},"hx-on::xhr:progress",[2988,9265,9267],{"className":3239,"code":9266,"language":3242,"meta":2993,"style":2993},"\u003Cform hx-post=\"/gallery/upload\"\n      hx-encoding=\"multipart/form-data\"\n      hx-on::xhr:progress=\"updateProgress(event)\">\n",[2966,9268,9269,9283,9293],{"__ignoreMap":2993},[2997,9270,9271,9273,9275,9278,9280],{"class":2999,"line":3000},[2997,9272,3261],{"class":3260},[2997,9274,3265],{"class":3264},[2997,9276,9277],{"class":3268}," hx-post",[2997,9279,3272],{"class":3017},[2997,9281,9282],{"class":3275},"\"/gallery/upload\"\n",[2997,9284,9285,9288,9290],{"class":2999,"line":3014},[2997,9286,9287],{"class":3268},"      hx-encoding",[2997,9289,3272],{"class":3017},[2997,9291,9292],{"class":3275},"\"multipart/form-data\"\n",[2997,9294,9295,9298,9300,9303],{"class":2999,"line":3021},[2997,9296,9297],{"class":3268},"      hx-on::xhr:progress",[2997,9299,3272],{"class":3017},[2997,9301,9302],{"class":3275},"\"updateProgress(event)\"",[2997,9304,3295],{"class":3260},[2959,9306,9307,9308,9311,9312,9315,9316,3223],{},"JavaScript функція ",[2966,9309,9310],{},"updateProgress(event)"," оновлює ",[2966,9313,9314],{},"\u003Cprogress>"," елемент через ",[2966,9317,9318],{},"event.detail.loaded / event.detail.total",[3667,9320,9322],{"id":9321},"рівень-3-архітектура","Рівень 3 — Архітектура",[2959,9324,9325,9328,9329,9332],{},[3662,9326,9327],{},"Завдання 3.1."," Реалізуйте систему ",[3662,9330,9331],{},"захищених downloads"," з time-limited токенами:",[9163,9334,9335,9347,9354,9367],{},[9166,9336,9337,9338,9341,9342,3656,9344,9346],{},"При запиті завантаження ",[2966,9339,9340],{},"GET /download/request?docId=..."," — генерується JWT-токен дійсний 10 хвилин з ",[2966,9343,6094],{},[2966,9345,5457],{}," у claims",[9166,9348,9349,9350,9353],{},"Токен зберігається у ",[2966,9351,9352],{},"HttpOnly"," cookie або передається у відповіді",[9166,9355,9356,9357,9360,9361,9363,9364],{},"Actual download: ",[2966,9358,9359],{},"GET /download/file?token=..."," — Controller верифікує токен, перевіряє що ",[2966,9362,5457],{}," у токені = поточний користувач, повертає ",[2966,9365,9366],{},"PhysicalFile",[9166,9368,9369],{},"Реалізуйте middleware що логує кожне завантаження (userId, docId, IP, час)",[2971,9371],{},[2974,9373,9375],{"id":9374},"резюме","Резюме",[9163,9377,9378,9394,9406,9416,9427,9436,9443,9455],{},[9166,9379,9380,9384,9385,3189,9387,3189,9389,3189,9391],{},[3662,9381,9382],{},[2966,9383,2968],{}," — інтерфейс завантаженого файлу. Ключові властивості: ",[2966,9386,3659],{},[2966,9388,3655],{},[2966,9390,4526],{},[2966,9392,9393],{},"OpenReadStream()",[9166,9395,9396,9399,9400,9402,9403,9405],{},[3662,9397,9398],{},"Форма:"," обов'язково ",[2966,9401,3235],{},". Model Binder автоматично прив'язує ",[2966,9404,2968],{}," до параметра Action",[9166,9407,9408,9411,9412,9415],{},[3662,9409,9410],{},"Валідація:"," DataAnnotations-атрибути для розміру та розширення, але ",[3662,9413,9414],{},"magic bytes"," — єдина надійна перевірка типу",[9166,9417,9418,9421,9422,9424,9425],{},[3662,9419,9420],{},"Безпека:"," ніколи не використовуйте ",[2966,9423,5738],{}," для збереження — генеруйте ім'я через ",[2966,9426,5754],{},[9166,9428,9429,9431,9432,9435],{},[3662,9430,5196],{}," — публічний доступ за URL. ",[3662,9433,9434],{},"Поза wwwroot"," — захищений доступ лише через Controller",[9166,9437,9438,9442],{},[3662,9439,9440],{},[2966,9441,7794],{}," — ефективна видача файлу з диску (без завантаження у RAM)",[9166,9444,9445,9450,9451,9454],{},[3662,9446,9447],{},[2966,9448,9449],{},"[DisableRequestSizeLimit]"," + streaming через ",[2966,9452,9453],{},"MultipartReader"," — для великих файлів",[9166,9456,9457,9458,9461,9462],{},"Ліміти: ",[2966,9459,9460],{},"RequestSizeLimitAttribute"," (MVC) + ",[2966,9463,9464],{},"Kestrel.Limits.MaxRequestBodySize",[2959,9466,9467,9468,7161,9471,3189,9474,9477,9478,9481],{},"У наступній статті — ",[3662,9469,9470],{},"Globalization/Localization",[2966,9472,9473],{},"IStringLocalizer\u003CT>",[2966,9475,9476],{},".resx"," ресурсні файли, ",[2966,9479,9480],{},"RequestLocalizationMiddleware",", перемикач мови через URL/cookie.",[9483,9484,9485],"style",{},"html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .sN1BT, html code.shiki .sN1BT{--shiki-light:#267F99;--shiki-default:#4EC9B0;--shiki-dark:#4EC9B0}html pre.shiki code .sHH4Y, html code.shiki .sHH4Y{--shiki-light:#000000;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .spJ8K, html code.shiki .spJ8K{--shiki-light:#008000;--shiki-default:#6A9955;--shiki-dark:#6A9955}html pre.shiki code .s8Opu, html code.shiki .s8Opu{--shiki-light:#795E26;--shiki-default:#DCDCAA;--shiki-dark:#DCDCAA}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: 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.sD7JJ{--shiki-light:#000000FF;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}",{"title":2993,"searchDepth":3014,"depth":3014,"links":9487},[9488,9489,9490,9494,9500,9501,9504,9505,9506,9511],{"id":2976,"depth":3014,"text":2977},{"id":3228,"depth":3014,"text":3229},{"id":3648,"depth":3014,"text":3649,"children":9491},[9492,9493],{"id":3669,"depth":3021,"text":3670},{"id":4643,"depth":3021,"text":4644},{"id":5188,"depth":3014,"text":5189,"children":9495},[9496,9498],{"id":5192,"depth":3021,"text":9497},"Варіант 1: у wwwroot — публічний доступ",{"id":5757,"depth":3021,"text":9499},"Варіант 2: поза wwwroot — захищений 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