Prevent duplicate conversations and refocus on click (still buggy)
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/*global $, Whisper, Backbone, textsecure, extension*/
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/* vim: ts=4:sw=4:expandtab:
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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(function () {
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'use strict';
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window.Whisper = window.Whisper || {};
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// TODO: RJS
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// resetting for now, but super fragile:
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// 1. if this file is included in conversation.html we're doomed.
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// 2. if index.html is refreshed, duplicates can be opened
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// 2.5. ...and refreshing conversation windows will fuck up.
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if (!localStorage.getItem('activeConversations')) {
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localStorage.setItem('activeConversations', '{}');
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}
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if (!localStorage.getItem('idPairs')) {
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localStorage.setItem('idPairs', '{}');
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}
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// TODO: RJS
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// How do we normally export from modules like this?
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// Is it necessary to have n copies of each of these scripts..?
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// (n Whisper objects, etc in existence) Using localStorage for
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// sync feels like a hack...
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//
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window.openConversation = function openConversation (modelId) {
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var activeConversations = JSON.parse(localStorage.getItem('activeConversations'));
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var windowId = activeConversations[modelId];
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// prevent multiple copies of the same conversation from being opened
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if (!windowId) {
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localStorage.setItem('activeConversations', JSON.stringify(activeConversations));
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// open the window
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chrome.windows.create({
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url: 'conversation.html',
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type: 'panel',
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focused: true,
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width: 280,
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height: 420
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}, function (windowInfo) {
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var idPairs = JSON.parse(localStorage.getItem('idPairs'));
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var newWindowId = windowInfo.id;
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// TODO: RJS
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// should we make a class for bijection?
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// bit sketchy that we have to keep these two hashes synced...
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activeConversations[modelId] = newWindowId;
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idPairs[newWindowId] = modelId;
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localStorage.setItem('activeConversations', JSON.stringify(activeConversations));
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localStorage.setItem('idPairs', JSON.stringify(idPairs));
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});
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} else {
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try {
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chrome.windows.update(windowId, { focused: true }, function () {
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if (chrome.runtime.lastError) {
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window.closeConversation(windowId);
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} else {
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// Tab exists
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}
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});
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} catch (err) {
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// TODO: RJS
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// - should check the err type
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// - should open a new panel here
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}
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}
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};
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window.closeConversation = function closeConversation (windowId) {
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var activeConversations = JSON.parse(localStorage.getItem('activeConversations'));
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var idPairs = JSON.parse(localStorage.getItem('idPairs'));
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delete activeConversations[idPairs[windowId]];
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delete idPairs[windowId];
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localStorage.setItem('activeConversations', JSON.stringify(activeConversations));
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localStorage.setItem('idPairs', JSON.stringify(idPairs));
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};
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}());
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