diff options
Diffstat (limited to 'ext/bg/js/backend.js')
| -rw-r--r-- | ext/bg/js/backend.js | 237 |
1 files changed, 176 insertions, 61 deletions
diff --git a/ext/bg/js/backend.js b/ext/bg/js/backend.js index eeab68a5..e3bf7bda 100644 --- a/ext/bg/js/backend.js +++ b/ext/bg/js/backend.js @@ -16,12 +16,21 @@ * along with this program. If not, see <https://www.gnu.org/licenses/>. */ +/*global optionsSave, utilIsolate +conditionsTestValue, profileConditionsDescriptor, profileOptionsGetDefaultFieldTemplates +handlebarsRenderDynamic +requestText, requestJson, optionsLoad +dictConfigured, dictTermsSort, dictEnabledSet, dictNoteFormat +audioGetUrl, audioInject +jpConvertReading, jpDistributeFuriganaInflected, jpKatakanaToHiragana +Translator, AnkiConnect, AnkiNull, Mecab, BackendApiForwarder, JsonSchema, ClipboardMonitor*/ class Backend { constructor() { this.translator = new Translator(); this.anki = new AnkiNull(); this.mecab = new Mecab(); + this.clipboardMonitor = new ClipboardMonitor(); this.options = null; this.optionsSchema = null; this.optionsContext = { @@ -34,7 +43,11 @@ class Backend { this.clipboardPasteTarget = document.querySelector('#clipboard-paste-target'); + this.popupWindow = null; + this.apiForwarder = new BackendApiForwarder(); + + this.messageToken = yomichan.generateId(16); } async prepare() { @@ -67,6 +80,8 @@ class Backend { this.isPreparedResolve(); this.isPreparedResolve = null; this.isPreparedPromise = null; + + this.clipboardMonitor.onClipboardText = (text) => this._onClipboardText(text); } onOptionsUpdated(source) { @@ -75,7 +90,7 @@ class Backend { const callback = () => this.checkLastError(chrome.runtime.lastError); chrome.tabs.query({}, (tabs) => { for (const tab of tabs) { - chrome.tabs.sendMessage(tab.id, {action: 'optionsUpdate', params: {source}}, callback); + chrome.tabs.sendMessage(tab.id, {action: 'optionsUpdated', params: {source}}, callback); } }); } @@ -97,6 +112,10 @@ class Backend { } } + _onClipboardText(text) { + this._onCommandSearch({mode: 'popup', query: text}); + } + _onZoomChange({tabId, oldZoomFactor, newZoomFactor}) { const callback = () => this.checkLastError(chrome.runtime.lastError); chrome.tabs.sendMessage(tabId, {action: 'zoomChanged', params: {oldZoomFactor, newZoomFactor}}, callback); @@ -121,6 +140,12 @@ class Backend { } else { this.mecab.stopListener(); } + + if (options.general.enableClipboardPopups) { + this.clipboardMonitor.start(); + } else { + this.clipboardMonitor.stop(); + } } async getOptionsSchema() { @@ -249,18 +274,18 @@ class Backend { const node = nodes.pop(); for (const key of Object.keys(node.obj)) { const path = node.path.concat(key); - const obj = node.obj[key]; - if (obj !== null && typeof obj === 'object') { - nodes.unshift({obj, path}); + const obj2 = node.obj[key]; + if (obj2 !== null && typeof obj2 === 'object') { + nodes.unshift({obj: obj2, path}); } else { - valuePaths.push([obj, path]); + valuePaths.push([obj2, path]); } } } return valuePaths; } - function modifyOption(path, value, options) { + function modifyOption(path, value) { let pivot = options; for (const key of path.slice(0, -1)) { if (!hasOwn(pivot, key)) { @@ -273,7 +298,7 @@ class Backend { } for (const [value, path] of getValuePaths(changedOptions)) { - modifyOption(path, value, options); + modifyOption(path, value); } await this._onApiOptionsSave({source}); @@ -294,7 +319,8 @@ class Backend { async _onApiTermsFind({text, details, optionsContext}) { const options = await this.getOptions(optionsContext); - const [definitions, length] = await this.translator.findTerms(text, details, options); + const mode = options.general.resultOutputMode; + const [definitions, length] = await this.translator.findTerms(mode, text, details, options); definitions.splice(options.general.maxResults); return {length, definitions}; } @@ -304,9 +330,9 @@ class Backend { const results = []; while (text.length > 0) { const term = []; - const [definitions, sourceLength] = await this.translator.findTermsInternal( + const [definitions, sourceLength] = await this.translator.findTerms( + 'simple', text.substring(0, options.scanning.length), - dictEnabledSet(options), {}, options ); @@ -314,9 +340,9 @@ class Backend { dictTermsSort(definitions); const {expression, reading} = definitions[0]; const source = text.substring(0, sourceLength); - for (const {text, furigana} of jpDistributeFuriganaInflected(expression, reading, source)) { - const reading = jpConvertReading(text, furigana, options.parsing.readingMode); - term.push({text, reading}); + for (const {text: text2, furigana} of jpDistributeFuriganaInflected(expression, reading, source)) { + const reading2 = jpConvertReading(text2, furigana, options.parsing.readingMode); + term.push({text: text2, reading: reading2}); } text = text.substring(source.length); } else { @@ -339,17 +365,17 @@ class Backend { for (const {expression, reading, source} of parsedLine) { const term = []; if (expression !== null && reading !== null) { - for (const {text, furigana} of jpDistributeFuriganaInflected( + for (const {text: text2, furigana} of jpDistributeFuriganaInflected( expression, jpKatakanaToHiragana(reading), source )) { - const reading = jpConvertReading(text, furigana, options.parsing.readingMode); - term.push({text, reading}); + const reading2 = jpConvertReading(text2, furigana, options.parsing.readingMode); + term.push({text: text2, reading: reading2}); } } else { - const reading = jpConvertReading(source, null, options.parsing.readingMode); - term.push({text: source, reading}); + const reading2 = jpConvertReading(source, null, options.parsing.readingMode); + term.push({text: source, reading: reading2}); } result.push(term); } @@ -436,12 +462,8 @@ class Backend { return this.anki.guiBrowse(`nid:${noteId}`); } - async _onApiTemplateRender({template, data, dynamic}) { - return ( - dynamic ? - handlebarsRenderDynamic(template, data) : - handlebarsRenderStatic(template, data) - ); + async _onApiTemplateRender({template, data}) { + return handlebarsRenderDynamic(template, data); } async _onApiCommandExec({command, params}) { @@ -480,19 +502,30 @@ class Backend { return Promise.resolve({frameId}); } - _onApiInjectStylesheet({css}, sender) { + _onApiInjectStylesheet({type, value}, sender) { if (!sender.tab) { return Promise.reject(new Error('Invalid tab')); } const tabId = sender.tab.id; const frameId = sender.frameId; - const details = { - code: css, - runAt: 'document_start', - cssOrigin: 'user', - allFrames: false - }; + const details = ( + type === 'file' ? + { + file: value, + runAt: 'document_start', + cssOrigin: 'author', + allFrames: false, + matchAboutBlank: true + } : + { + code: value, + runAt: 'document_start', + cssOrigin: 'user', + allFrames: false, + matchAboutBlank: true + } + ); if (typeof frameId === 'number') { details.frameId = frameId; } @@ -521,13 +554,30 @@ class Backend { } async _onApiClipboardGet() { - const clipboardPasteTarget = this.clipboardPasteTarget; - clipboardPasteTarget.value = ''; - clipboardPasteTarget.focus(); - document.execCommand('paste'); - const result = clipboardPasteTarget.value; - clipboardPasteTarget.value = ''; - return result; + /* + Notes: + document.execCommand('paste') doesn't work on Firefox. + This may be a bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1603985 + Therefore, navigator.clipboard.readText() is used on Firefox. + + navigator.clipboard.readText() can't be used in Chrome for two reasons: + * Requires page to be focused, else it rejects with an exception. + * When the page is focused, Chrome will request clipboard permission, despite already + being an extension with clipboard permissions. It effectively asks for the + non-extension permission for clipboard access. + */ + const browser = await Backend._getBrowser(); + if (browser === 'firefox' || browser === 'firefox-mobile') { + return await navigator.clipboard.readText(); + } else { + const clipboardPasteTarget = this.clipboardPasteTarget; + clipboardPasteTarget.value = ''; + clipboardPasteTarget.focus(); + document.execCommand('paste'); + const result = clipboardPasteTarget.value; + clipboardPasteTarget.value = ''; + return result; + } } async _onApiGetDisplayTemplatesHtml() { @@ -535,6 +585,11 @@ class Backend { return await requestText(url, 'GET'); } + async _onApiGetQueryParserTemplatesHtml() { + const url = chrome.runtime.getURL('/bg/query-parser-templates.html'); + return await requestText(url, 'GET'); + } + _onApiGetZoom(params, sender) { if (!sender || !sender.tab) { return Promise.reject(new Error('Invalid tab')); @@ -562,26 +617,75 @@ class Backend { }); } + async _onApiGetMessageToken() { + return this.messageToken; + } + // Command handlers async _onCommandSearch(params) { - const url = chrome.runtime.getURL('/bg/search.html'); - if (!(params && params.newTab)) { - try { - const tab = await Backend._findTab(1000, (url2) => ( - url2 !== null && - url2.startsWith(url) && - (url2.length === url.length || url2[url.length] === '?' || url2[url.length] === '#') - )); - if (tab !== null) { - await Backend._focusTab(tab); - return; + const {mode='existingOrNewTab', query} = params || {}; + + const options = await this.getOptions(this.optionsContext); + const {popupWidth, popupHeight} = options.general; + + const baseUrl = chrome.runtime.getURL('/bg/search.html'); + const queryParams = {mode}; + if (query && query.length > 0) { queryParams.query = query; } + const queryString = new URLSearchParams(queryParams).toString(); + const url = `${baseUrl}?${queryString}`; + + const isTabMatch = (url2) => { + if (url2 === null || !url2.startsWith(baseUrl)) { return false; } + const {baseUrl: baseUrl2, queryParams: queryParams2} = parseUrl(url2); + return baseUrl2 === baseUrl && (queryParams2.mode === mode || (!queryParams2.mode && mode === 'existingOrNewTab')); + }; + + const openInTab = async () => { + const tab = await Backend._findTab(1000, isTabMatch); + if (tab !== null) { + await Backend._focusTab(tab); + if (queryParams.query) { + await new Promise((resolve) => chrome.tabs.sendMessage( + tab.id, {action: 'searchQueryUpdate', params: {query: queryParams.query}}, resolve + )); } - } catch (e) { - // NOP + return true; } + }; + + switch (mode) { + case 'existingOrNewTab': + try { + if (await openInTab()) { return; } + } catch (e) { + // NOP + } + chrome.tabs.create({url}); + return; + case 'newTab': + chrome.tabs.create({url}); + return; + case 'popup': + try { + // chrome.windows not supported (e.g. on Firefox mobile) + if (!isObject(chrome.windows)) { return; } + if (await openInTab()) { return; } + // if the previous popup is open in an invalid state, close it + if (this.popupWindow !== null) { + const callback = () => this.checkLastError(chrome.runtime.lastError); + chrome.windows.remove(this.popupWindow.id, callback); + } + // open new popup + this.popupWindow = await new Promise((resolve) => chrome.windows.create( + {url, width: popupWidth, height: popupHeight, type: 'popup'}, + resolve + )); + } catch (e) { + // NOP + } + return; } - chrome.tabs.create({url}); } _onCommandHelp() { @@ -697,8 +801,11 @@ class Backend { await new Promise((resolve, reject) => { chrome.tabs.update(tab.id, {active: true}, () => { const e = chrome.runtime.lastError; - if (e) { reject(e); } - else { resolve(); } + if (e) { + reject(new Error(e.message)); + } else { + resolve(); + } }); }); @@ -708,19 +815,25 @@ class Backend { } try { - const tabWindow = await new Promise((resolve) => { - chrome.windows.get(tab.windowId, {}, (tabWindow) => { + const tabWindow = await new Promise((resolve, reject) => { + chrome.windows.get(tab.windowId, {}, (value) => { const e = chrome.runtime.lastError; - if (e) { reject(e); } - else { resolve(tabWindow); } + if (e) { + reject(new Error(e.message)); + } else { + resolve(value); + } }); }); if (!tabWindow.focused) { await new Promise((resolve, reject) => { chrome.windows.update(tab.windowId, {focused: true}, () => { const e = chrome.runtime.lastError; - if (e) { reject(e); } - else { resolve(); } + if (e) { + reject(new Error(e.message)); + } else { + resolve(); + } }); }); } @@ -777,7 +890,9 @@ Backend._messageHandlers = new Map([ ['getEnvironmentInfo', (self, ...args) => self._onApiGetEnvironmentInfo(...args)], ['clipboardGet', (self, ...args) => self._onApiClipboardGet(...args)], ['getDisplayTemplatesHtml', (self, ...args) => self._onApiGetDisplayTemplatesHtml(...args)], - ['getZoom', (self, ...args) => self._onApiGetZoom(...args)] + ['getQueryParserTemplatesHtml', (self, ...args) => self._onApiGetQueryParserTemplatesHtml(...args)], + ['getZoom', (self, ...args) => self._onApiGetZoom(...args)], + ['getMessageToken', (self, ...args) => self._onApiGetMessageToken(...args)] ]); Backend._commandHandlers = new Map([ |