Rename audio.js to audio-uri-builder.js

1 files changed, 0 insertions, 156 deletions

diff --git a/ext/bg/js/audio.js b/ext/bg/js/audio.js
deleted file mode 100644
index 80e9cb9a..00000000
--- a/ext/bg/js/audio.js
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (C) 2017-2020  Alex Yatskov <alex@foosoft.net>
- * Author: Alex Yatskov <alex@foosoft.net>
- *
- * 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/>.
- */
-
-/*global jpIsStringEntirelyKana*/
-
-class AudioUriBuilder {
-    constructor() {
-        this._getUrlHandlers = new Map([
-            ['jpod101', this._getUriJpod101.bind(this)],
-            ['jpod101-alternate', this._getUriJpod101Alternate.bind(this)],
-            ['jisho', this._getUriJisho.bind(this)],
-            ['text-to-speech', this._getUriTextToSpeech.bind(this)],
-            ['text-to-speech-reading', this._getUriTextToSpeechReading.bind(this)],
-            ['custom', this._getUriCustom.bind(this)]
-        ]);
-    }
-
-    normalizeUrl(url, baseUrl, basePath) {
-        if (url) {
-            if (url[0] === '/') {
-                if (url.length >= 2 && url[1] === '/') {
-                    // Begins with "//"
-                    url = baseUrl.substring(0, baseUrl.indexOf(':') + 1) + url;
-                } else {
-                    // Begins with "/"
-                    url = baseUrl + url;
-                }
-            } else if (!/^[a-z][a-z0-9\-+.]*:/i.test(url)) {
-                // No URI scheme => relative path
-                url = baseUrl + basePath + url;
-            }
-        }
-        return url;
-    }
-
-    async getUri(mode, definition, options) {
-        const handler = this._getUrlHandlers.get(mode);
-        if (typeof handler === 'function') {
-            try {
-                return await handler(definition, options);
-            } catch (e) {
-                // NOP
-            }
-        }
-        return null;
-    }
-
-    async _getUriJpod101(definition) {
-        let kana = definition.reading;
-        let kanji = definition.expression;
-
-        if (!kana && jpIsStringEntirelyKana(kanji)) {
-            kana = kanji;
-            kanji = null;
-        }
-
-        const params = [];
-        if (kanji) {
-            params.push(`kanji=${encodeURIComponent(kanji)}`);
-        }
-        if (kana) {
-            params.push(`kana=${encodeURIComponent(kana)}`);
-        }
-
-        return `https://assets.languagepod101.com/dictionary/japanese/audiomp3.php?${params.join('&')}`;
-    }
-
-    async _getUriJpod101Alternate(definition) {
-        const response = await new Promise((resolve, reject) => {
-            const xhr = new XMLHttpRequest();
-            xhr.open('POST', 'https://www.japanesepod101.com/learningcenter/reference/dictionary_post');
-            xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
-            xhr.addEventListener('error', () => reject(new Error('Failed to scrape audio data')));
-            xhr.addEventListener('load', () => resolve(xhr.responseText));
-            xhr.send(`post=dictionary_reference&match_type=exact&search_query=${encodeURIComponent(definition.expression)}`);
-        });
-
-        const dom = new DOMParser().parseFromString(response, 'text/html');
-        for (const row of dom.getElementsByClassName('dc-result-row')) {
-            try {
-                const url = row.querySelector('audio>source[src]').getAttribute('src');
-                const reading = row.getElementsByClassName('dc-vocab_kana').item(0).textContent;
-                if (url && reading && (!definition.reading || definition.reading === reading)) {
-                    return this.normalizeUrl(url, 'https://www.japanesepod101.com', '/learningcenter/reference/');
-                }
-            } catch (e) {
-                // NOP
-            }
-        }
-
-        throw new Error('Failed to find audio URL');
-    }
-
-    async _getUriJisho(definition) {
-        const response = await new Promise((resolve, reject) => {
-            const xhr = new XMLHttpRequest();
-            xhr.open('GET', `https://jisho.org/search/${definition.expression}`);
-            xhr.addEventListener('error', () => reject(new Error('Failed to scrape audio data')));
-            xhr.addEventListener('load', () => resolve(xhr.responseText));
-            xhr.send();
-        });
-
-        const dom = new DOMParser().parseFromString(response, 'text/html');
-        try {
-            const audio = dom.getElementById(`audio_${definition.expression}:${definition.reading}`);
-            if (audio !== null) {
-                const url = audio.getElementsByTagName('source').item(0).getAttribute('src');
-                if (url) {
-                    return this.normalizeUrl(url, 'https://jisho.org', '/search/');
-                }
-            }
-        } catch (e) {
-            // NOP
-        }
-
-        throw new Error('Failed to find audio URL');
-    }
-
-    async _getUriTextToSpeech(definition, options) {
-        const voiceURI = options.audio.textToSpeechVoice;
-        if (!voiceURI) {
-            throw new Error('No voice');
-        }
-
-        return `tts:?text=${encodeURIComponent(definition.expression)}&voice=${encodeURIComponent(voiceURI)}`;
-    }
-
-    async _getUriTextToSpeechReading(definition, options) {
-        const voiceURI = options.audio.textToSpeechVoice;
-        if (!voiceURI) {
-            throw new Error('No voice');
-        }
-
-        return `tts:?text=${encodeURIComponent(definition.reading || definition.expression)}&voice=${encodeURIComponent(voiceURI)}`;
-    }
-
-    async _getUriCustom(definition, options) {
-        const customSourceUrl = options.audio.customSourceUrl;
-        return customSourceUrl.replace(/\{([^}]*)\}/g, (m0, m1) => (hasOwn(definition, m1) ? `${definition[m1]}` : m0));
-    }
-}