Move sandbox files (#731)

* Move sandbox files

* Update order

1 files changed, 189 insertions, 0 deletions

diff --git a/ext/js/templates/template-renderer-media-provider.js b/ext/js/templates/template-renderer-media-provider.js
new file mode 100644
index 00000000..2f238e20
--- /dev/null
+++ b/ext/js/templates/template-renderer-media-provider.js
@@ -0,0 +1,189 @@
+/*
+ * Copyright (C) 2023-2024  Yomitan Authors
+ * Copyright (C) 2021-2022  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/>.
+ */
+
+import {Handlebars} from '../../lib/handlebars.js';
+
+export class TemplateRendererMediaProvider {
+    constructor() {
+        /** @type {?import('anki-note-builder').Requirement[]} */
+        this._requirements = null;
+    }
+
+    /** @type {?import('anki-note-builder').Requirement[]} */
+    get requirements() {
+        return this._requirements;
+    }
+
+    set requirements(value) {
+        this._requirements = value;
+    }
+
+    /**
+     * @param {import('anki-templates').NoteData} root
+     * @param {unknown[]} args
+     * @param {import('core').SerializableObject} namedArgs
+     * @returns {boolean}
+     */
+    hasMedia(root, args, namedArgs) {
+        const {media} = root;
+        const data = this._getMediaData(media, args, namedArgs);
+        return (data !== null);
+    }
+
+    /**
+     * @param {import('anki-templates').NoteData} root
+     * @param {unknown[]} args
+     * @param {import('core').SerializableObject} namedArgs
+     * @returns {?string}
+     */
+    getMedia(root, args, namedArgs) {
+        const {media} = root;
+        const data = this._getMediaData(media, args, namedArgs);
+        if (data !== null) {
+            const result = this._getFormattedValue(data, namedArgs);
+            if (typeof result === 'string') { return result; }
+        }
+        const defaultValue = namedArgs.default;
+        return defaultValue === null || typeof defaultValue === 'string' ? defaultValue : '';
+    }
+
+    // Private
+
+    /**
+     * @param {import('anki-note-builder').Requirement} value
+     */
+    _addRequirement(value) {
+        if (this._requirements === null) { return; }
+        this._requirements.push(value);
+    }
+
+    /**
+     * @param {import('anki-templates').MediaObject} data
+     * @param {import('core').SerializableObject} namedArgs
+     * @returns {string}
+     */
+    _getFormattedValue(data, namedArgs) {
+        let {value} = data;
+        const {escape = true} = namedArgs;
+        if (escape) {
+            value = Handlebars.Utils.escapeExpression(value);
+        }
+        return value;
+    }
+
+    /**
+     * @param {import('anki-templates').Media} media
+     * @param {unknown[]} args
+     * @param {import('core').SerializableObject} namedArgs
+     * @returns {?(import('anki-templates').MediaObject)}
+     */
+    _getMediaData(media, args, namedArgs) {
+        const type = args[0];
+        switch (type) {
+            case 'audio': return this._getSimpleMediaData(media, 'audio');
+            case 'screenshot': return this._getSimpleMediaData(media, 'screenshot');
+            case 'clipboardImage': return this._getSimpleMediaData(media, 'clipboardImage');
+            case 'clipboardText': return this._getSimpleMediaData(media, 'clipboardText');
+            case 'selectionText': return this._getSimpleMediaData(media, 'selectionText');
+            case 'textFurigana': return this._getTextFurigana(media, args[1], namedArgs);
+            case 'dictionaryMedia': return this._getDictionaryMedia(media, args[1], namedArgs);
+            default: return null;
+        }
+    }
+
+    /**
+     * @param {import('anki-templates').Media} media
+     * @param {import('anki-templates').MediaSimpleType} type
+     * @returns {?import('anki-templates').MediaObject}
+     */
+    _getSimpleMediaData(media, type) {
+        const result = media[type];
+        if (typeof result === 'object' && result !== null) { return result; }
+        this._addRequirement({type});
+        return null;
+    }
+
+    /**
+     * @param {import('anki-templates').Media} media
+     * @param {unknown} path
+     * @param {import('core').SerializableObject} namedArgs
+     * @returns {?import('anki-templates').MediaObject}
+     */
+    _getDictionaryMedia(media, path, namedArgs) {
+        if (typeof path !== 'string') { return null; }
+        const {dictionaryMedia} = media;
+        const {dictionary} = namedArgs;
+        if (typeof dictionary !== 'string') { return null; }
+        if (
+            typeof dictionaryMedia !== 'undefined' &&
+            Object.prototype.hasOwnProperty.call(dictionaryMedia, dictionary)
+        ) {
+            const dictionaryMedia2 = dictionaryMedia[dictionary];
+            if (Object.prototype.hasOwnProperty.call(dictionaryMedia2, path)) {
+                const result = dictionaryMedia2[path];
+                if (typeof result === 'object' && result !== null) {
+                    return result;
+                }
+            }
+        }
+        this._addRequirement({
+            type: 'dictionaryMedia',
+            dictionary,
+            path
+        });
+        return null;
+    }
+
+    /**
+     * @param {import('anki-templates').Media} media
+     * @param {unknown} text
+     * @param {import('core').SerializableObject} namedArgs
+     * @returns {?import('anki-templates').MediaObject}
+     */
+    _getTextFurigana(media, text, namedArgs) {
+        if (typeof text !== 'string') { return null; }
+        const readingMode = this._normalizeReadingMode(namedArgs.readingMode);
+        const {textFurigana} = media;
+        if (Array.isArray(textFurigana)) {
+            for (const entry of textFurigana) {
+                if (entry.text !== text || entry.readingMode !== readingMode) { continue; }
+                return entry.details;
+            }
+        }
+        this._addRequirement({
+            type: 'textFurigana',
+            text,
+            readingMode
+        });
+        return null;
+    }
+
+    /**
+     * @param {unknown} value
+     * @returns {?import('anki-templates').TextFuriganaReadingMode}
+     */
+    _normalizeReadingMode(value) {
+        switch (value) {
+            case 'hiragana':
+            case 'katakana':
+                return value;
+            default:
+                return null;
+        }
+    }
+}