/* * Copyright (C) 2016 Alex Yatskov * Author: Alex Yatskov * * 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 . */ function kanjiLinks(options) { let result = ''; for (const c of options.fn(this)) { if (isKanji(c)) { result += Handlebars.templates['kanji-link.html']({kanji: c}).trim(); } else { result += c; } } return result; } function isKanji(c) { const code = c.charCodeAt(0); return code >= 0x4e00 && code < 0x9fb0 || code >= 0x3400 && code < 0x4dc0; } function promiseCallback(promise, callback) { return promise.then(result => { callback({result}); }).catch(error => { console.log(error); callback({error}); }); } function sortTermDefs(definitions) { return definitions.sort((v1, v2) => { const sl1 = v1.source.length; const sl2 = v2.source.length; if (sl1 > sl2) { return -1; } else if (sl1 < sl2) { return 1; } const s1 = v1.score; const s2 = v2.score; if (s1 > s2) { return -1; } else if (s1 < s2) { return 1; } const rl1 = v1.reasons.length; const rl2 = v2.reasons.length; if (rl1 < rl2) { return -1; } else if (rl1 > rl2) { return 1; } return v2.expression.localeCompare(v1.expression); }); } function undupeTermDefs(definitions) { const definitionGroups = {}; for (const definition of definitions) { const definitionExisting = definitionGroups[definition.id]; if (!definitionGroups.hasOwnProperty(definition.id) || definition.expression.length > definitionExisting.expression.length) { definitionGroups[definition.id] = definition; } } const definitionsUnique = []; for (const key in definitionGroups) { definitionsUnique.push(definitionGroups[key]); } return definitionsUnique; } function groupTermDefs(definitions) { const groups = {}; let groupCount = 0; for (const definition of definitions) { const key = [definition.source, definition.expression].concat(definition.reasons); if (definition.reading) { key.push(definition.reading); } const group = groups[key]; if (group) { group.push(definition); } else { groups[key] = [definition]; ++groupCount; } } const results = []; for (const key in groups) { const groupDefs = sortTermDefs(groups[key]); const tagCounts = {}; for (const tag of groupDefs.map(def => def.tags)) { const count = tagCounts[tag.name] || 0; tagCounts[tag.name] = count + 1; } const tagsGlobal = []; const tagsGlobalAdded = {}; let maxScore = Number.MIN_SAFE_INTEGER; for (const definition of groupDefs) { const tagsLocal = []; for (const tag of definition.tags) { if (tagCounts[tag.name] === groupCount) { if (!tagsGlobalAdded[tag.name]) { tagsGlobalAdded[tag.name] = true; tagsGlobal.push(tag); } } else { tagsLocal.push(tag); } } definition.tags = tagsLocal; maxScore = Math.max(maxScore, definition.score); } const firstDef = groupDefs[0]; results.push({ definitions: groupDefs, expression: firstDef.expression, reading: firstDef.reading, reasons: firstDef.reasons, score: maxScore, source: firstDef.source, tags: sortTags(tagsGlobal), }); } return sortTermDefs(results); } function buildDictTag(name) { return sanitizeTag({name, category: 'dictionary', order: 100}); } function buildTag(name, meta) { const tag = {name}; const symbol = name.split(':')[0]; for (const prop in meta[symbol] || {}) { tag[prop] = meta[symbol][prop]; } return sanitizeTag(tag); } function sanitizeTag(tag) { tag.name = tag.name || 'untitled'; tag.category = tag.category || 'default'; tag.notes = tag.notes || ''; tag.order = tag.order || 0; return tag; } function splitField(field) { return field.length === 0 ? [] : field.split(' '); } function sortTags(tags) { return tags.sort((v1, v2) => { const order1 = v1.order; const order2 = v2.order; if (order1 < order2) { return -1; } else if (order1 > order2) { return 1; } const name1 = v1.name; const name2 = v2.name; if (name1 < name2) { return -1; } else if (name1 > name2) { return 1; } return 0; }); } function formatField(field, definition, mode) { const markers = [ 'audio', 'character', 'dictionary', 'expression', 'expression-furigana', 'glossary', 'glossary-list', 'kunyomi', 'onyomi', 'reading', 'sentence', 'tags', 'url', ]; for (const marker of markers) { let value = definition[marker] || null; switch (marker) { case 'expression': if (mode === 'term_kana' && definition.reading) { value = definition.reading; } break; case 'expression-furigana': if (mode === 'term_kana' && definition.reading) { value = definition.reading; } else { value = `${definition.expression}${definition.reading}`; } break; case 'reading': if (mode === 'term_kana') { value = null; } break; case 'glossary-list': if (definition.glossary) { if (definition.glossary.length > 1) { value = '
    '; for (const gloss of definition.glossary) { value += `
  1. ${gloss}
  2. `; } value += '
'; } else { value = `

${definition.glossary.join('')}

`; } } break; case 'tags': if (definition.tags) { value = definition.tags.map(t => t.name); } break; } if (value !== null && typeof(value) !== 'string') { value = value.join(', '); } field = field.replace(`{${marker}}`, value || ''); } return field; } function loadJson(url) { return new Promise((resolve, reject) => { const xhr = new XMLHttpRequest(); xhr.addEventListener('load', () => resolve(xhr.responseText)); xhr.addEventListener('error', () => reject('failed to execute network request')); xhr.open('GET', url); xhr.send(); }).then(responseText => { try { return JSON.parse(responseText); } catch (e) { return Promise.reject('invalid JSON response'); } }); } function loadJsonInt(url) { return loadJson(chrome.extension.getURL(url)); } function importJsonDb(indexUrl, indexLoaded, termsLoaded, kanjiLoaded) { const indexDir = indexUrl.slice(0, indexUrl.lastIndexOf('/')); return loadJson(indexUrl).then(index => { if (!index.title || !index.version || !index.revision) { return Promise.reject('unrecognized dictionary format'); } if (indexLoaded !== null) { return indexLoaded( index.title, index.version, index.revision, index.tagMeta || {}, index.termBanks > 0, index.kanjiBanks > 0 ).then(() => index); } return index; }).then(index => { const loaders = []; const banksTotal = index.termBanks + index.kanjiBanks; let banksLoaded = 0; for (let i = 1; i <= index.termBanks; ++i) { const bankUrl = `${indexDir}/term_bank_${i}.json`; loaders.push(() => loadJson(bankUrl).then(entries => termsLoaded( index.title, entries, banksTotal, banksLoaded++ ))); } for (let i = 1; i <= index.kanjiBanks; ++i) { const bankUrl = `${indexDir}/kanji_bank_${i}.json`; loaders.push(() => loadJson(bankUrl).then(entries => kanjiLoaded( index.title, entries, banksTotal, banksLoaded++ ))); } let chain = Promise.resolve(); for (const loader of loaders) { chain = chain.then(loader); } return chain; }); }