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/*
* Copyright (C) 2016-2017 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/>.
*/
function apiOptionsGet(optionsContext) {
return utilBackend().getOptions(optionsContext);
}
function apiOptionsGetFull() {
return utilBackend().getFullOptions();
}
async function apiOptionsSave(source) {
const backend = utilBackend();
const options = await apiOptionsGetFull();
await optionsSave(options);
backend.onOptionsUpdated(source);
}
async function apiTermsFind(text, optionsContext) {
const options = await apiOptionsGet(optionsContext);
const translator = utilBackend().translator;
const searcher = {
'merge': translator.findTermsMerged,
'split': translator.findTermsSplit,
'group': translator.findTermsGrouped
}[options.general.resultOutputMode].bind(translator);
const {definitions, length} = await searcher(
text,
dictEnabledSet(options),
options.scanning.alphanumeric,
options
);
return {
length,
definitions: definitions.slice(0, options.general.maxResults)
};
}
async function apiKanjiFind(text, optionsContext) {
const options = await apiOptionsGet(optionsContext);
const definitions = await utilBackend().translator.findKanji(text, dictEnabledSet(options));
return definitions.slice(0, options.general.maxResults);
}
async function apiDefinitionAdd(definition, mode, context, optionsContext) {
const options = await apiOptionsGet(optionsContext);
if (mode !== 'kanji') {
await audioInject(
definition,
options.anki.terms.fields,
options.general.audioSource
);
}
if (context && context.screenshot) {
await apiInjectScreenshot(
definition,
options.anki.terms.fields,
context.screenshot
);
}
const note = await dictNoteFormat(definition, mode, options);
return utilBackend().anki.addNote(note);
}
async function apiDefinitionsAddable(definitions, modes, optionsContext) {
const options = await apiOptionsGet(optionsContext);
const states = [];
try {
const notes = [];
for (const definition of definitions) {
for (const mode of modes) {
const note = await dictNoteFormat(definition, mode, options);
notes.push(note);
}
}
const results = await utilBackend().anki.canAddNotes(notes);
for (let resultBase = 0; resultBase < results.length; resultBase += modes.length) {
const state = {};
for (let modeOffset = 0; modeOffset < modes.length; ++modeOffset) {
state[modes[modeOffset]] = results[resultBase + modeOffset];
}
states.push(state);
}
} catch (e) {
// NOP
}
return states;
}
async function apiNoteView(noteId) {
return utilBackend().anki.guiBrowse(`nid:${noteId}`);
}
async function apiTemplateRender(template, data, dynamic) {
if (dynamic) {
return handlebarsRenderDynamic(template, data);
} else {
return handlebarsRenderStatic(template, data);
}
}
async function apiCommandExec(command) {
const handlers = apiCommandExec.handlers;
if (handlers.hasOwnProperty(command)) {
const handler = handlers[command];
handler();
}
}
apiCommandExec.handlers = {
search: () => {
chrome.tabs.create({url: chrome.extension.getURL('/bg/search.html')});
},
help: () => {
chrome.tabs.create({url: 'https://foosoft.net/projects/yomichan/'});
},
options: () => {
chrome.runtime.openOptionsPage();
},
toggle: async () => {
const optionsContext = {
depth: 0,
url: window.location.href
};
const options = await apiOptionsGet(optionsContext);
options.general.enable = !options.general.enable;
await apiOptionsSave('popup');
}
};
async function apiAudioGetUrl(definition, source) {
return audioBuildUrl(definition, source);
}
async function apiInjectScreenshot(definition, fields, screenshot) {
let usesScreenshot = false;
for (const name in fields) {
if (fields[name].includes('{screenshot}')) {
usesScreenshot = true;
break;
}
}
if (!usesScreenshot) {
return;
}
const dateToString = (date) => {
const year = date.getUTCFullYear();
const month = date.getUTCMonth().toString().padStart(2, '0');
const day = date.getUTCDate().toString().padStart(2, '0');
const hours = date.getUTCHours().toString().padStart(2, '0');
const minutes = date.getUTCMinutes().toString().padStart(2, '0');
const seconds = date.getUTCSeconds().toString().padStart(2, '0');
return `${year}-${month}-${day}-${hours}-${minutes}-${seconds}`;
};
const now = new Date(Date.now());
const filename = `yomichan_browser_screenshot_${definition.reading}_${dateToString(now)}.${screenshot.format}`;
const data = screenshot.dataUrl.replace(/^data:[\w\W]*?,/, '');
try {
await utilBackend().anki.storeMediaFile(filename, data);
} catch (e) {
return;
}
definition.screenshotFileName = filename;
}
function apiScreenshotGet(options, sender) {
if (!(sender && sender.tab)) {
return Promise.resolve();
}
const windowId = sender.tab.windowId;
return new Promise((resolve) => {
chrome.tabs.captureVisibleTab(windowId, options, (dataUrl) => resolve(dataUrl));
});
}
function apiForward(action, params, sender) {
if (!(sender && sender.tab)) {
return Promise.resolve();
}
const tabId = sender.tab.id;
return new Promise((resolve) => {
chrome.tabs.sendMessage(tabId, {action, params}, (response) => resolve(response));
});
}
function apiFrameInformationGet(sender) {
const frameId = sender.frameId;
return Promise.resolve({frameId});
}
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