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authortoasted-nutbread <toasted-nutbread@users.noreply.github.com>2020-06-07 21:40:11 -0400
committerGitHub <noreply@github.com>2020-06-07 21:40:11 -0400
commit9767b765536279023045ed4280b12d297ec78f0a (patch)
tree672e5754ca6950dbca87e8aabc408ddeba21f9ae /ext/fg/js/frontend-api-receiver.js
parentb614aca3ddd04b9d533959b2eabaa6db43b79f8f (diff)
Use cross frame API (#553)
* Use new CrossFrameAPI for popup proxy communication * Remove use of old cross-frame communication classes * Remove use of old cross-frame communication files * Make the crossFrame object a member of the api object
Diffstat (limited to 'ext/fg/js/frontend-api-receiver.js')
-rw-r--r--ext/fg/js/frontend-api-receiver.js76
1 files changed, 0 insertions, 76 deletions
diff --git a/ext/fg/js/frontend-api-receiver.js b/ext/fg/js/frontend-api-receiver.js
deleted file mode 100644
index 3fa9e8b6..00000000
--- a/ext/fg/js/frontend-api-receiver.js
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright (C) 2019-2020 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 FrontendApiReceiver {
- constructor(source, messageHandlers) {
- this._source = source;
- this._messageHandlers = messageHandlers;
- }
-
- prepare() {
- chrome.runtime.onConnect.addListener(this._onConnect.bind(this));
- }
-
- _onConnect(port) {
- if (port.name !== 'frontend-api-receiver') { return; }
-
- port.onMessage.addListener(this._onMessage.bind(this, port));
- }
-
- _onMessage(port, {id, action, params, target, senderId}) {
- if (target !== this._source) { return; }
-
- const messageHandler = this._messageHandlers.get(action);
- if (typeof messageHandler === 'undefined') { return; }
-
- const {handler, async} = messageHandler;
-
- this._sendAck(port, id, senderId);
- if (async) {
- this._invokeHandlerAsync(handler, params, port, id, senderId);
- } else {
- this._invokeHandler(handler, params, port, id, senderId);
- }
- }
-
- _invokeHandler(handler, params, port, id, senderId) {
- try {
- const result = handler(params);
- this._sendResult(port, id, senderId, {result});
- } catch (error) {
- this._sendResult(port, id, senderId, {error: errorToJson(error)});
- }
- }
-
- async _invokeHandlerAsync(handler, params, port, id, senderId) {
- try {
- const result = await handler(params);
- this._sendResult(port, id, senderId, {result});
- } catch (error) {
- this._sendResult(port, id, senderId, {error: errorToJson(error)});
- }
- }
-
- _sendAck(port, id, senderId) {
- port.postMessage({type: 'ack', id, senderId});
- }
-
- _sendResult(port, id, senderId, data) {
- port.postMessage({type: 'result', id, senderId, data});
- }
-}