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-rw-r--r--ext/js/templates/template-renderer-frame-api.js109
1 files changed, 0 insertions, 109 deletions
diff --git a/ext/js/templates/template-renderer-frame-api.js b/ext/js/templates/template-renderer-frame-api.js
deleted file mode 100644
index f234c8e0..00000000
--- a/ext/js/templates/template-renderer-frame-api.js
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * 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/>.
- */
-
-class TemplateRendererFrameApi {
- constructor(templateRenderer) {
- this._templateRenderer = templateRenderer;
- this._windowMessageHandlers = new Map([
- ['render', {async: false, handler: this._onRender.bind(this)}],
- ['renderMulti', {async: false, handler: this._onRenderMulti.bind(this)}],
- ['getModifiedData', {async: false, handler: this._onGetModifiedData.bind(this)}]
- ]);
- }
-
- prepare() {
- window.addEventListener('message', this._onWindowMessage.bind(this), false);
- this._postMessage(window.parent, 'ready', {}, null);
- }
-
- // Private
-
- _onWindowMessage(e) {
- const {source, data: {action, params, id}} = e;
- const messageHandler = this._windowMessageHandlers.get(action);
- if (typeof messageHandler === 'undefined') { return; }
-
- this._onWindowMessageInner(messageHandler, action, params, source, id);
- }
-
- async _onWindowMessageInner({handler, async}, action, params, source, id) {
- let response;
- try {
- let result = handler(params);
- if (async) {
- result = await result;
- }
- response = {result};
- } catch (error) {
- response = {error: this._serializeError(error)};
- }
-
- if (typeof id === 'undefined') { return; }
- this._postMessage(source, `${action}.response`, response, id);
- }
-
- _onRender({template, data, type}) {
- return this._templateRenderer.render(template, data, type);
- }
-
- _onRenderMulti({items}) {
- return this._serializeMulti(this._templateRenderer.renderMulti(items));
- }
-
- _onGetModifiedData({data, type}) {
- const result = this._templateRenderer.getModifiedData(data, type);
- return this._clone(result);
- }
-
- _serializeError(error) {
- try {
- if (typeof error === 'object' && error !== null) {
- return {
- name: error.name,
- message: error.message,
- stack: error.stack,
- data: error.data
- };
- }
- } catch (e) {
- // NOP
- }
- return {
- value: error,
- hasValue: true
- };
- }
-
- _serializeMulti(array) {
- for (let i = 0, ii = array.length; i < ii; ++i) {
- const value = array[i];
- const {error} = value;
- if (typeof error !== 'undefined') {
- value.error = this._serializeError(error);
- }
- }
- return array;
- }
-
- _clone(value) {
- return JSON.parse(JSON.stringify(value));
- }
-
- _postMessage(target, action, params, id) {
- return target.postMessage({action, params, id}, '*');
- }
-}