From 516c7f5381700700dcfdfb06682f11de8205137b Mon Sep 17 00:00:00 2001
From: Alex Yatskov <alex@foosoft.net>
Date: Sun, 16 Jul 2017 12:48:27 -0700
Subject: refactor mixed/js/util.js

---
 ext/mixed/js/util.js | 149 ---------------------------------------------------
 1 file changed, 149 deletions(-)
 delete mode 100644 ext/mixed/js/util.js

(limited to 'ext/mixed/js/util.js')

diff --git a/ext/mixed/js/util.js b/ext/mixed/js/util.js
deleted file mode 100644
index 0a8c914d..00000000
--- a/ext/mixed/js/util.js
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * Copyright (C) 2017  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 <http://www.gnu.org/licenses/>.
- */
-
-
-/*
- * Cloze
- */
-
-function clozeBuild(sentence, source) {
-    const result = {
-        sentence: sentence.text.trim()
-    };
-
-    if (source) {
-        result.prefix = sentence.text.substring(0, sentence.offset).trim();
-        result.body = source.trim();
-        result.suffix = sentence.text.substring(sentence.offset + source.length).trim();
-    }
-
-    return result;
-}
-
-
-/*
- * Audio
- */
-
-async function audioBuildUrl(definition, mode, cache={}) {
-    if (mode === 'jpod101') {
-        let kana = definition.reading;
-        let kanji = definition.expression;
-
-        if (!kana && wanakana.isHiragana(kanji)) {
-            kana = kanji;
-            kanji = null;
-        }
-
-        const params = [];
-        if (kanji) {
-            params.push(`kanji=${encodeURIComponent(kanji)}`);
-        }
-        if (kana) {
-            params.push(`kana=${encodeURIComponent(kana)}`);
-        }
-
-        const url = `https://assets.languagepod101.com/dictionary/japanese/audiomp3.php?${params.join('&')}`;
-        return Promise.resolve(url);
-    } else if (mode === 'jpod101-alternate') {
-        return new Promise((resolve, reject) => {
-            const response = cache[definition.expression];
-            if (response) {
-                resolve(response);
-            } else {
-                const data = {
-                    post: 'dictionary_reference',
-                    match_type: 'exact',
-                    search_query: definition.expression
-                };
-
-                const params = [];
-                for (const key in data) {
-                    params.push(`${encodeURIComponent(key)}=${encodeURIComponent(data[key])}`);
-                }
-
-                const xhr = new XMLHttpRequest();
-                xhr.open('POST', 'https://www.japanesepod101.com/learningcenter/reference/dictionary_post');
-                xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
-                xhr.addEventListener('error', () => reject('failed to scrape audio data'));
-                xhr.addEventListener('load', () => {
-                    cache[definition.expression] = xhr.responseText;
-                    resolve(xhr.responseText);
-                });
-
-                xhr.send(params.join('&'));
-            }
-        }).then(response => {
-            const dom = new DOMParser().parseFromString(response, 'text/html');
-            for (const row of dom.getElementsByClassName('dc-result-row')) {
-                try {
-                    const url = row.getElementsByClassName('ill-onebuttonplayer').item(0).getAttribute('data-url');
-                    const reading = row.getElementsByClassName('dc-vocab_kana').item(0).innerText;
-                    if (url && reading && (!definition.reading || definition.reading === reading)) {
-                        return url;
-                    }
-                } catch (e) {
-                    // NOP
-                }
-            }
-        });
-    } else {
-        return Promise.resolve();
-    }
-}
-
-function audioBuildFilename(definition) {
-    if (definition.reading || definition.expression) {
-        let filename = 'yomichan';
-        if (definition.reading) {
-            filename += `_${definition.reading}`;
-        }
-        if (definition.expression) {
-            filename += `_${definition.expression}`;
-        }
-
-        return filename += '.mp3';
-    }
-}
-
-async function audioInject(definition, fields, mode) {
-    let usesAudio = false;
-    for (const name in fields) {
-        if (fields[name].includes('{audio}')) {
-            usesAudio = true;
-            break;
-        }
-    }
-
-    if (!usesAudio) {
-        return true;
-    }
-
-    try {
-        const url = await audioBuildUrl(definition, mode);
-        const filename = audioBuildFilename(definition);
-
-        if (url && filename) {
-            definition.audio = {url, filename};
-        }
-
-        return true;
-    } catch (e) {
-        return false;
-    }
-}
-- 
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