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authorAlex Yatskov <alex@foosoft.net>2017-03-22 21:57:16 -0700
committerAlex Yatskov <alex@foosoft.net>2017-03-22 21:57:16 -0700
commit046b1b45a5c3f6624e383cab6fe4358f7e1edf8a (patch)
tree493d298fa7d216853e84ddb7b30cd0682cb736dd /ext/mixed/js/display.js
parente782a4343251bb76c3b7d0bb4b788d7a6ac7756e (diff)
work on getting audio working again
Diffstat (limited to 'ext/mixed/js/display.js')
-rw-r--r--ext/mixed/js/display.js92
1 files changed, 70 insertions, 22 deletions
diff --git a/ext/mixed/js/display.js b/ext/mixed/js/display.js
index d90cf897..0ccf7528 100644
--- a/ext/mixed/js/display.js
+++ b/ext/mixed/js/display.js
@@ -80,7 +80,7 @@ class Display {
$('.action-play-audio').click(e => {
e.preventDefault();
const index = Display.entryIndexFind($(e.currentTarget));
- Display.audioPlay(this.definitions[index], this.audioCache);
+ this.audioPlay(this.definitions[index], this.audioCache);
});
$('.kanji-link').click(e => {
e.preventDefault();
@@ -168,7 +168,7 @@ class Display {
const definition = this.definitions[index];
if (mode !== 'kanji') {
- const url = Display.audioBuildUrl(definition);
+ const url = Display.audioBuildUrlOld(definition);
const filename = Display.audioBuildFilename(definition);
if (url && filename) {
definition.audio = {url, filename};
@@ -184,7 +184,9 @@ class Display {
}).catch(this.handleError.bind(this)).then(() => this.spinner.hide());
}
- static audioPlay(definition, cache) {
+ audioPlay(definition, cache) {
+ this.spinner.show();
+
for (const key in cache) {
const audio = cache[key];
if (audio !== null) {
@@ -192,26 +194,23 @@ class Display {
}
}
- const url = Display.audioBuildUrl(definition);
- if (!url) {
- return;
- }
-
- let audio = cache[url];
- if (audio) {
- audio.currentTime = 0;
- audio.play();
- } else {
- audio = new Audio(url);
- audio.onloadeddata = () => {
- if (audio.duration === 5.694694 || audio.duration === 5.720718) {
- audio = new Audio('/mixed/mp3/button.mp3');
- }
-
- cache[url] = audio;
+ Display.audioBuildUrl(definition).then(url => {
+ let audio = cache[url];
+ if (audio) {
+ audio.currentTime = 0;
audio.play();
- };
- }
+ } else {
+ audio = new Audio(url);
+ audio.onloadeddata = () => {
+ if (audio.duration === 5.694694 || audio.duration === 5.720718) {
+ audio = new Audio('/mixed/mp3/button.mp3');
+ }
+
+ cache[url] = audio;
+ audio.play();
+ };
+ }
+ }).catch(this.handleError.bind(this)).then(() => this.spinner.hide());
}
static entryIndexFind(element) {
@@ -223,6 +222,55 @@ class Display {
}
static audioBuildUrl(definition) {
+ return new Promise((resolve, reject) => {
+ const data = {
+ post: 'dictionary_reference',
+ match_type: 'exact',
+ search_query: definition.expression
+ };
+
+ const params = [];
+ for (const key in data) {
+ params.push(`${encodeURIComponent(key)}=${encodeURIComponent(data[key])}`);
+ }
+
+ const xhr = new XMLHttpRequest();
+ xhr.addEventListener('error', () => reject('failed to execute network request'));
+ xhr.addEventListener('load', () => resolve(xhr.responseText));
+ xhr.open('POST', 'https://www.japanesepod101.com/learningcenter/reference/dictionary_post');
+ xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
+ xhr.send(params.join('&'));
+ }).then(response => {
+ const dom = new DOMParser().parseFromString(response, 'text/html');
+ const entries = [];
+
+ for (const row of dom.getElementsByClassName('dc-result-row')) {
+ try {
+ const url = row.getElementsByClassName('ill-onebuttonplayer').item(0).getAttribute('data-url');
+ const expression = dom.getElementsByClassName('dc-vocab').item(0).innerText;
+ const reading = dom.getElementsByClassName('dc-vocab_kana').item(0).innerText;
+
+ if (url && expression && reading) {
+ entries.push({url, expression, reading});
+ }
+ } catch (e) {
+ // NOP
+ }
+ }
+
+ return entries;
+ }).then(entries => {
+ for (const entry of entries) {
+ if (!definition.reading || definition.reading === entry.reading) {
+ return entry.url;
+ }
+ }
+
+ return '/mixed/mp3/button.mp3';
+ });
+ }
+
+ static audioBuildUrlOld(definition) {
let kana = definition.reading;
let kanji = definition.expression;