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-rw-r--r--ext/bg/js/handlebars.js55
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diff --git a/ext/bg/js/handlebars.js b/ext/bg/js/handlebars.js
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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 handlebarsEscape(text) {
+ return Handlebars.Utils.escapeExpression(text);
+}
+
+function handlebarsDumpObject(options) {
+ const dump = JSON.stringify(options.fn(this), null, 4);
+ return handlebarsEscape(dump);
+}
+
+function handlebarsKanjiLinks(options) {
+ let result = '';
+ for (const c of options.fn(this)) {
+ if (jpIsKanji(c)) {
+ result += `<a href="#" class="kanji-link">${c}</a>`;
+ } else {
+ result += c;
+ }
+ }
+
+ return result;
+}
+
+function handlebarsMultiLine(options) {
+ return options.fn(this).split('\n').join('<br>');
+}
+
+function handlebarsRender(template, data) {
+ if (Handlebars.partials !== Handlebars.templates) {
+ Handlebars.partials = Handlebars.templates;
+ Handlebars.registerHelper('dumpObject', handlebarsDumpObject);
+ Handlebars.registerHelper('kanjiLinks', handlebarsKanjiLinks);
+ Handlebars.registerHelper('multiLine', handlebarsMultiLine);
+ }
+
+ return Handlebars.templates[template](data);
+}