146 lines
4.6 KiB
JavaScript
146 lines
4.6 KiB
JavaScript
/*
|
|
* 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, offset, source) {
|
|
return {
|
|
sentence: sentence.trim(),
|
|
prefix: sentence.substring(0, offset).trim(),
|
|
body: source.trim(),
|
|
suffix: sentence.substring(offset + source.length).trim()
|
|
};
|
|
}
|
|
|
|
|
|
/*
|
|
* Audio
|
|
*/
|
|
|
|
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)}=${encodeURIComponent(data[key])}`);
|
|
}
|
|
|
|
const xhr = new XMLHttpRequest();
|
|
xhr.open('POST', 'https://www.japanesepod101.com/learningcenter/reference/dictionary_post');
|
|
xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
|
|
xhr.addEventListener('error', () => reject('failed to scrape audio data'));
|
|
xhr.addEventListener('load', () => {
|
|
cache[definition.expression] = xhr.responseText;
|
|
resolve(xhr.responseText);
|
|
});
|
|
|
|
xhr.send(params.join('&'));
|
|
}
|
|
}).then(response => {
|
|
const dom = new DOMParser().parseFromString(response, 'text/html');
|
|
for (const row of dom.getElementsByClassName('dc-result-row')) {
|
|
try {
|
|
const url = row.getElementsByClassName('ill-onebuttonplayer').item(0).getAttribute('data-url');
|
|
const reading = row.getElementsByClassName('dc-vocab_kana').item(0).innerText;
|
|
if (url && reading && (!definition.reading || definition.reading === reading)) {
|
|
return url;
|
|
}
|
|
} catch (e) {
|
|
// NOP
|
|
}
|
|
}
|
|
});
|
|
} else {
|
|
return Promise.reject('unsupported audio source');
|
|
}
|
|
}
|
|
|
|
function audioBuildFilename(definition) {
|
|
if (definition.reading && definition.expression) {
|
|
let filename = 'yomichan';
|
|
if (definition.reading) {
|
|
filename += `_${definition.reading}`;
|
|
}
|
|
if (definition.expression) {
|
|
filename += `_${definition.expression}`;
|
|
}
|
|
|
|
return filename += '.mp3';
|
|
}
|
|
}
|
|
|
|
function audioInject(definition, fields, mode) {
|
|
if (mode === 'disabled') {
|
|
return Promise.resolve(true);
|
|
}
|
|
|
|
const filename = audioBuildFilename(definition);
|
|
if (!filename) {
|
|
return Promise.resolve(true);
|
|
}
|
|
|
|
let usesAudio = false;
|
|
for (const name in fields) {
|
|
if (fields[name].includes('{audio}')) {
|
|
usesAudio = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!usesAudio) {
|
|
return Promise.resolve(true);
|
|
}
|
|
|
|
return audioBuildUrl(definition, mode).then(url => {
|
|
definition.audio = {url, filename};
|
|
return true;
|
|
}).catch(() => false);
|
|
}
|