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plug.js
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plug.js
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/*
This file is part of Talkie -- text-to-speech browser extension button.
<https://joelpurra.com/projects/talkie/>
Copyright (c) 2016, 2017 Joel Purra <https://joelpurra.com/>
Talkie 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.
Talkie 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 Talkie. If not, see <https://www.gnu.org/licenses/>.
*/
import {
promiseTry,
} from "../shared/promise";
export default class Plug {
constructor(contentLogger, execute, configuration) {
this.contentLogger = contentLogger;
this.execute = execute;
this.configuration = configuration;
this.executeGetTalkieWasPluggedCode = "(function(){ return window.talkieWasPlugged; }());";
this.executeSetTalkieWasPluggedCode = "(function(){ window.talkieWasPlugged = true; }());";
}
executePlug() {
return promiseTry(
() => {
return Promise.resolve()
// TODO: premium version of the same message?
.then(() => this.contentLogger.logToPageWithColor("Thank you for using Talkie!"))
.then(() => this.contentLogger.logToPageWithColor("https://joelpurra.com/projects/talkie/"))
.then(() => this.contentLogger.logToPageWithColor("Created by Joel Purra. Released under GNU General Public License version 3.0 (GPL-3.0)"))
.then(() => this.contentLogger.logToPageWithColor("https://joelpurra.com/"))
.then(() => this.contentLogger.logToPageWithColor("If you like Talkie, send a link to your friends -- and consider upgrading to Talkie Premium to support further open source development."));
}
);
}
executeGetTalkieWasPlugged() {
return this.execute.scriptInTopFrameWithTimeout(this.executeGetTalkieWasPluggedCode, 1000);
}
executeSetTalkieWasPlugged() {
return this.execute.scriptInTopFrameWithTimeout(this.executeSetTalkieWasPluggedCode, 1000);
}
once() {
return this.executeGetTalkieWasPlugged()
.then((talkieWasPlugged) => {
if (talkieWasPlugged && talkieWasPlugged.toString() !== "true") {
return this.executePlug()
.then(() => this.executeSetTalkieWasPlugged());
}
return undefined;
});
}
}