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authortoasted-nutbread <toasted-nutbread@users.noreply.github.com>2024-03-04 07:43:31 -0500
committerGitHub <noreply@github.com>2024-03-04 12:43:31 +0000
commit4fe881d68d4c1182bee2e78a559c2064aaf48b0d (patch)
tree00e8b209b90cae66ca289f5ea3e0c466e17d6fd3 /ext/js/templates/anki-template-renderer-content-manager.js
parent81fc2bd6d063db92f90171722e8129875bdb56cd (diff)
Move sandbox files (#731)
* Move sandbox files * Update order
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+/*
+ * Copyright (C) 2023-2024 Yomitan Authors
+ * Copyright (C) 2022 Yomichan Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+/**
+ * The content manager which is used when generating content for Anki.
+ */
+export class AnkiTemplateRendererContentManager {
+ /**
+ * Creates a new instance of the class.
+ * @param {import('./template-renderer-media-provider.js').TemplateRendererMediaProvider} mediaProvider The media provider for the object.
+ * @param {import('anki-templates').NoteData} data The data object passed to the Handlebars template renderer.
+ */
+ constructor(mediaProvider, data) {
+ /** @type {import('./template-renderer-media-provider.js').TemplateRendererMediaProvider} */
+ this._mediaProvider = mediaProvider;
+ /** @type {import('anki-templates').NoteData} */
+ this._data = data;
+ /** @type {import('anki-template-renderer-content-manager').OnUnloadCallback[]} */
+ this._onUnloadCallbacks = [];
+ }
+
+ /**
+ * Attempts to load the media file from a given dictionary.
+ * @param {string} path The path to the media file in the dictionary.
+ * @param {string} dictionary The name of the dictionary.
+ * @param {import('anki-template-renderer-content-manager').OnLoadCallback} onLoad The callback that is executed if the media was loaded successfully.
+ * No assumptions should be made about the synchronicity of this callback.
+ * @param {import('anki-template-renderer-content-manager').OnUnloadCallback} onUnload The callback that is executed when the media should be unloaded.
+ */
+ loadMedia(path, dictionary, onLoad, onUnload) {
+ const imageUrl = this._mediaProvider.getMedia(this._data, ['dictionaryMedia', path], {dictionary, format: 'fileName', default: null});
+ if (imageUrl === null) { return; }
+ onLoad(imageUrl);
+ if (typeof onUnload === 'function') {
+ this._onUnloadCallbacks.push(onUnload);
+ }
+ }
+
+ /**
+ * Unloads all media that has been loaded.
+ */
+ unloadAll() {
+ for (const onUnload of this._onUnloadCallbacks) {
+ onUnload(true);
+ }
+ this._onUnloadCallbacks = [];
+ }
+
+ /**
+ * Sets up attributes and events for a link element.
+ * @param {HTMLAnchorElement} element The link element.
+ * @param {string} href The URL.
+ * @param {boolean} internal Whether or not the URL is an internal or external link.
+ */
+ prepareLink(element, href, internal) {
+ element.href = internal ? '#' : href;
+ }
+}