Introduce generic video constant manager for plugins

Allow a plugin developer to get back constants values,
and reset constants deletions or additions.

shared/models/plugins/server/managers/plugin-playlist-privacy-manager.model.ts

@@ -1,8 +1,12 @@
 import { VideoPlaylistPrivacy } from '../../../videos/playlist/video-playlist-privacy.model'
+import { ConstantManager } from '@shared/models/plugins/server/plugin-constant-manager.model'
 
-export interface PluginPlaylistPrivacyManager {
-  // PUBLIC = 1,
-  // UNLISTED = 2,
-  // PRIVATE = 3
+export interface PluginPlaylistPrivacyManager extends ConstantManager<VideoPlaylistPrivacy> {
+  /**
+   * PUBLIC = 1,
+   * UNLISTED = 2,
+   * PRIVATE = 3
+   * @deprecated use `deleteConstant` instead
+   */
   deletePlaylistPrivacy: (privacyKey: VideoPlaylistPrivacy) => boolean
 }

shared/models/plugins/server/managers/plugin-video-category-manager.model.ts

@@ -1,5 +1,13 @@
-export interface PluginVideoCategoryManager {
+import { ConstantManager } from '@shared/models/plugins/server/plugin-constant-manager.model'
+
+export interface PluginVideoCategoryManager extends ConstantManager<number> {
+  /**
+   * @deprecated use `addConstant` instead
+   */
   addCategory: (categoryKey: number, categoryLabel: string) => boolean
 
+  /**
+   * @deprecated use `deleteConstant` instead
+   */
   deleteCategory: (categoryKey: number) => boolean
 }

shared/models/plugins/server/managers/plugin-video-language-manager.model.ts

@@ -1,5 +1,13 @@
-export interface PluginVideoLanguageManager {
+import { ConstantManager } from '@shared/models/plugins/server/plugin-constant-manager.model'
+
+export interface PluginVideoLanguageManager extends ConstantManager<string> {
+  /**
+   * @deprecated use `addConstant` instead
+   */
   addLanguage: (languageKey: string, languageLabel: string) => boolean
 
+  /**
+   * @deprecated use `deleteConstant` instead
+   */
   deleteLanguage: (languageKey: string) => boolean
 }

shared/models/plugins/server/managers/plugin-video-licence-manager.model.ts

@@ -1,5 +1,13 @@
-export interface PluginVideoLicenceManager {
+import { ConstantManager } from '@shared/models/plugins/server/plugin-constant-manager.model'
+
+export interface PluginVideoLicenceManager extends ConstantManager<number> {
+  /**
+   * @deprecated use `addLicence` instead
+   */
   addLicence: (licenceKey: number, licenceLabel: string) => boolean
 
+  /**
+   * @deprecated use `deleteLicence` instead
+   */
   deleteLicence: (licenceKey: number) => boolean
 }

shared/models/plugins/server/managers/plugin-video-privacy-manager.model.ts

@@ -1,9 +1,13 @@
 import { VideoPrivacy } from '../../../videos/video-privacy.enum'
+import { ConstantManager } from '@shared/models/plugins/server/plugin-constant-manager.model'
 
-export interface PluginVideoPrivacyManager {
-  // PUBLIC = 1
-  // UNLISTED = 2
-  // PRIVATE = 3
-  // INTERNAL = 4
+export interface PluginVideoPrivacyManager extends ConstantManager<VideoPrivacy> {
+  /**
+   * PUBLIC = 1,
+   * UNLISTED = 2,
+   * PRIVATE = 3
+   * INTERNAL = 4
+   * @deprecated use `deleteConstant` instead
+   */
   deletePrivacy: (privacyKey: VideoPrivacy) => boolean
 }

shared/models/plugins/server/plugin-constant-manager.model.ts

@@ -0,0 +1,7 @@
+export interface ConstantManager <K extends string | number> {
+  addConstant: (key: K, label: string) => boolean
+  deleteConstant: (key: K) => boolean
+  getConstantValue: (key: K) => string
+  getConstants: () => Record<K, string>
+  resetConstants: () => void
+}