/* * Copyright (C) 2020-2021 Yomichan Authors * * 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 <https://www.gnu.org/licenses/>. */ /* global * TemplateRendererProxy */ class AnkiNoteBuilder { constructor(enabled) { this._markerPattern = /\{([\w-]+)\}/g; this._templateRenderer = enabled ? new TemplateRendererProxy() : null; } async createNote({ definition, mode, context, templates, deckName, modelName, fields, tags=[], injectedMedia=null, checkForDuplicates=true, duplicateScope='collection', resultOutputMode='split', glossaryLayoutMode='default', compactTags=false, errors=null }) { let duplicateScopeDeckName = null; let duplicateScopeCheckChildren = false; if (duplicateScope === 'deck-root') { duplicateScope = 'deck'; duplicateScopeDeckName = this.getRootDeckName(deckName); duplicateScopeCheckChildren = true; } const data = { definition, mode, context, resultOutputMode, glossaryLayoutMode, compactTags, injectedMedia }; const formattedFieldValuePromises = []; for (const [, fieldValue] of fields) { const formattedFieldValuePromise = this._formatField(fieldValue, data, templates, errors); formattedFieldValuePromises.push(formattedFieldValuePromise); } const formattedFieldValues = await Promise.all(formattedFieldValuePromises); const noteFields = {}; for (let i = 0, ii = fields.length; i < ii; ++i) { const fieldName = fields[i][0]; const formattedFieldValue = formattedFieldValues[i]; noteFields[fieldName] = formattedFieldValue; } return { fields: noteFields, tags, deckName, modelName, options: { allowDuplicate: !checkForDuplicates, duplicateScope, duplicateScopeOptions: { deckName: duplicateScopeDeckName, checkChildren: duplicateScopeCheckChildren } } }; } containsMarker(fields, marker) { marker = `{${marker}}`; for (const [, fieldValue] of fields) { if (fieldValue.includes(marker)) { return true; } } return false; } containsAnyMarker(field) { const result = this._markerPattern.test(field); this._markerPattern.lastIndex = 0; return result; } getRootDeckName(deckName) { const index = deckName.indexOf('::'); return index >= 0 ? deckName.substring(0, index) : deckName; } // Private async _formatField(field, data, templates, errors=null) { return await this._stringReplaceAsync(field, this._markerPattern, async (g0, marker) => { try { return await this._renderTemplate(templates, data, marker); } catch (e) { if (errors) { errors.push(e); } return `{${marker}-render-error}`; } }); } async _stringReplaceAsync(str, regex, replacer) { let match; let index = 0; const parts = []; while ((match = regex.exec(str)) !== null) { parts.push(str.substring(index, match.index), replacer(...match, match.index, str)); index = regex.lastIndex; } if (parts.length === 0) { return str; } parts.push(str.substring(index)); return (await Promise.all(parts)).join(''); } async _renderTemplate(template, data, marker) { return await this._templateRenderer.render(template, {data, marker}, 'ankiNote'); } }