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authorAlex Yatskov <alex@foosoft.net>2017-07-23 22:48:33 -0700
committerAlex Yatskov <alex@foosoft.net>2017-07-23 22:48:33 -0700
commit32680c58b895e4c781cfb2f51a97fbff42e111b0 (patch)
tree138be93793d6eeaec78a6dc3868e008a8395e93c /ext/bg/js/backend.js
parentedf1c0ff6d9eadd17c98f00ef027c27d1b89a8ee (diff)
cleanup
Diffstat (limited to 'ext/bg/js/backend.js')
-rw-r--r--ext/bg/js/backend.js223
1 files changed, 9 insertions, 214 deletions
diff --git a/ext/bg/js/backend.js b/ext/bg/js/backend.js
index f5415d93..e977735e 100644
--- a/ext/bg/js/backend.js
+++ b/ext/bg/js/backend.js
@@ -17,7 +17,7 @@
*/
-window.yomichanBackend = new class {
+class Backend {
constructor() {
handlebarsRegister();
@@ -26,225 +26,20 @@ window.yomichanBackend = new class {
this.options = null;
this.translator.prepare().then(optionsLoad).then(options => {
- this.optionsSet(options);
+ apiOptionsSet(options);
- chrome.commands.onCommand.addListener(this.onCommand.bind(this));
- chrome.runtime.onMessage.addListener(this.onMessage.bind(this));
+ chrome.commands.onCommand.addListener(utilCommandDispatch);
+ chrome.runtime.onMessage.addListener(utilMessageDispatch);
- if (this.options.general.showGuide) {
+ if (options.general.showGuide) {
chrome.tabs.create({url: chrome.extension.getURL('/bg/guide.html')});
}
});
}
- optionsSet(options) {
- // In Firefox, setting options from the options UI somehow carries references
- // to the DOM across to the background page, causing the options object to
- // become a "DeadObject" after the options page is closed. The workaround used
- // here is to create a deep copy of the options object.
- this.options = JSON.parse(JSON.stringify(options));
-
- if (!this.options.general.enable) {
- chrome.browserAction.setBadgeBackgroundColor({color: '#d9534f'});
- chrome.browserAction.setBadgeText({text: 'off'});
- } else if (!dictConfigured(this.options)) {
- chrome.browserAction.setBadgeBackgroundColor({color: '#f0ad4e'});
- chrome.browserAction.setBadgeText({text: '!'});
- } else {
- chrome.browserAction.setBadgeText({text: ''});
- }
-
- if (this.options.anki.enable) {
- this.anki = new AnkiConnect(this.options.anki.server);
- } else {
- this.anki = new AnkiNull();
- }
-
- chrome.tabs.query({}, tabs => {
- for (const tab of tabs) {
- chrome.tabs.sendMessage(tab.id, {action: 'optionsSet', params: options}, () => null);
- }
- });
- }
-
- noteFormat(definition, mode) {
- const note = {
- fields: {},
- tags: this.options.anki.tags
- };
-
- let fields = [];
- if (mode === 'kanji') {
- fields = this.options.anki.kanji.fields;
- note.deckName = this.options.anki.kanji.deck;
- note.modelName = this.options.anki.kanji.model;
- } else {
- fields = this.options.anki.terms.fields;
- note.deckName = this.options.anki.terms.deck;
- note.modelName = this.options.anki.terms.model;
-
- if (definition.audio) {
- const audio = {
- url: definition.audio.url,
- filename: definition.audio.filename,
- skipHash: '7e2c2f954ef6051373ba916f000168dc',
- fields: []
- };
-
- for (const name in fields) {
- if (fields[name].includes('{audio}')) {
- audio.fields.push(name);
- }
- }
-
- if (audio.fields.length > 0) {
- note.audio = audio;
- }
- }
- }
-
- for (const name in fields) {
- note.fields[name] = dictFieldFormat(
- fields[name],
- definition,
- mode,
- this.options
- );
- }
-
- return note;
- }
-
- termsFind(text) {
- const searcher = this.options.general.groupResults ?
- this.translator.findTermsGrouped.bind(this.translator) :
- this.translator.findTerms.bind(this.translator);
-
- return searcher(text, dictEnabledSet(this.options), this.options.scanning.alphanumeric).then(({definitions, length}) => {
- return {length, definitions: definitions.slice(0, this.options.general.maxResults)};
- });
- }
-
- kanjiFind(text) {
- return this.translator.findKanji(text, dictEnabledSet(this.options)).then(definitions => {
- return definitions.slice(0, this.options.general.maxResults);
- });
- }
-
- definitionAdd(definition, mode) {
- let promise = Promise.resolve();
- if (mode !== 'kanji') {
- promise = audioInject(definition, this.options.anki.terms.fields, this.options.general.audioSource);
- }
-
- return promise.then(() => {
- const note = this.noteFormat(definition, mode);
- return this.anki.addNote(note);
- });
- }
-
- definitionsAddable(definitions, modes) {
- const notes = [];
- for (const definition of definitions) {
- for (const mode of modes) {
- notes.push(this.noteFormat(definition, mode));
- }
- }
-
- return this.anki.canAddNotes(notes).then(raw => {
- const states = [];
- for (let resultBase = 0; resultBase < raw.length; resultBase += modes.length) {
- const state = {};
- for (let modeOffset = 0; modeOffset < modes.length; ++modeOffset) {
- state[modes[modeOffset]] = raw[resultBase + modeOffset];
- }
-
- states.push(state);
- }
-
- return states;
- });
- }
-
- noteView(noteId) {
- return this.anki.guiBrowse(`nid:${noteId}`);
- }
-
- templateRender(template, data) {
- return Promise.resolve(handlebarsRender(template, data));
- }
-
- onCommand(command) {
- const handlers = {
- search: () => {
- chrome.tabs.create({url: chrome.extension.getURL('/bg/search.html')});
- },
-
- help: () => {
- chrome.tabs.create({url: 'https://foosoft.net/projects/yomichan/'});
- },
-
- options: () => {
- chrome.runtime.openOptionsPage();
- },
-
- toggle: () => {
- this.options.general.enable = !this.options.general.enable;
- optionsSave(this.options).then(() => this.optionsSet(this.options));
- }
- };
-
- const handler = handlers[command];
- if (handler) {
- handler();
- }
- }
-
- onMessage({action, params}, sender, callback) {
- const promiseCallback = (promise, callback) => {
- return promise.then(result => {
- callback({result});
- }).catch(error => {
- callback({error});
- });
- };
-
- const handlers = {
- optionsGet: ({callback}) => {
- promiseCallback(optionsLoad(), callback);
- },
-
- kanjiFind: ({text, callback}) => {
- promiseCallback(this.kanjiFind(text), callback);
- },
-
- termsFind: ({text, callback}) => {
- promiseCallback(this.termsFind(text), callback);
- },
-
- templateRender: ({template, data, callback}) => {
- promiseCallback(this.templateRender(template, data), callback);
- },
-
- definitionAdd: ({definition, mode, callback}) => {
- promiseCallback(this.definitionAdd(definition, mode), callback);
- },
-
- definitionsAddable: ({definitions, modes, callback}) => {
- promiseCallback(this.definitionsAddable(definitions, modes), callback);
- },
-
- noteView: ({noteId}) => {
- promiseCallback(this.noteView(noteId), callback);
- }
- };
-
- const handler = handlers[action];
- if (handler) {
- params.callback = callback;
- handler(params);
- }
-
- return true;
+ static instance() {
+ return chrome.extension.getBackgroundPage().yomichanBackend;
}
};
+
+window.yomichanBackend = new Backend();