006653ed8e
This change removes the timestamp field from messages and conversations in favor of multiple semantically named timestamp fields: sent_at, received_at on messages; active_at on conversations. This requires/lets us rethink and improve our indexing scheme thusly: The inbox index on conversations will order entries by the conversation.active_at property, which should only appear on conversations destined for the inbox. The receipt index will use the message.sent_at property, for effecient lookup of outgoing messages by timestamp, for use in processing delivery receipts. The group index on conversation.members is multi-entry, meaning that looking up any phone number in this index will efficiently yield all groups the number belongs to. The conversation index lets us scan messages in a single conversation, in the order they were received (or the reverse order). It is a compound index on [conversationId, received_at].
101 lines
4 KiB
JavaScript
101 lines
4 KiB
JavaScript
/* 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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Whisper.InboxView = Backbone.View.extend({
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initialize: function () {
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this.gutter = $('#gutter');
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this.contacts = $('#contacts');
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this.resize();
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window.addEventListener('resize', this.resize.bind(this));
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this.conversations = new Whisper.ConversationCollection();
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new Whisper.ConversationListView({
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el : $('#contacts'),
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collection : this.conversations
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});
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this.conversations.fetch({
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index: {
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name: 'inbox', // 'inbox' index on active_at
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order: 'desc' // ORDER timestamp DESC
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},
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reset: true
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// TODO pagination/infinite scroll
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// limit: 10, offset: page*10,
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}).then(function() {
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if (this.conversations.length) {
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this.conversations.at(0).trigger('render');
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}
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}.bind(this));
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extension.on('message', function(message) {
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this.conversations.fetch({id: message.conversationId}).then(function() {
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this.conversations.get(message.conversationId).fetchMessages();
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}.bind(this));
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}.bind(this));
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this.conversations.on('selected', function(view) {
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$('.conversation').hide().trigger('close'); // detach any existing conversation views
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this.setContent(view.$el.show());
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view.render();
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}, this);
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},
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events: {
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'click #new-message': 'new_message',
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'click #new-group': 'new_group'
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},
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new_message: function (e) {
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e.preventDefault();
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$('.conversation').hide().trigger('close'); // detach any existing conversation views
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this.view = new Whisper.NewConversationView({
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collection: this.conversations
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});
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this.setContent(this.view.render().$el.show());
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},
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new_group: function (e) {
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e.preventDefault();
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$('.conversation').trigger('close'); // detach any existing conversation views
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var view = new Whisper.NewGroupView({
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collection: this.conversations
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});
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this.setContent(view.render().$el.show());
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},
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resize: function (e) {
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var windowheight = window.innerHeight,
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form = $('.send-message-area').outerHeight(),
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gutter_offset = this.gutter.offset().top,
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contacts_offset = this.contacts.offset().top;
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if (window.innerWidth < 480) {
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this.gutter.css('height', windowheight - gutter_offset - form);
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this.contacts.css('height', windowheight - contacts_offset - form);
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} else {
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this.gutter.css('height', windowheight - gutter_offset);
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this.contacts.css('height', windowheight - contacts_offset);
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}
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$('.discussion').css('height', windowheight - gutter_offset - form);
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},
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setContent: function (content) {
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$(content).insertAfter(this.gutter);
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this.resize();
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}
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});
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})();
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