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103 lines
3.0 KiB
JavaScript
103 lines
3.0 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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var AttachmentView = Backbone.View.extend({
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tagName: "img",
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encode: function () {
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return new Promise(function(resolve, reject) {
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var blob = new Blob([this.model.data], { type: this.model.contentType });
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var FR = new FileReader();
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FR.onload = function(e) {
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resolve(e.target.result);
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};
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FR.onerror = reject;
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FR.readAsDataURL(blob);
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}.bind(this));
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},
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render: function() {
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this.encode().then(function(base64) {
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this.$el.attr('src', base64);
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this.$el.trigger('update');
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}.bind(this));
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return this;
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}
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});
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var ErrorView = Backbone.View.extend({
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className: 'error',
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events: {
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'click' : 'replay'
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},
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replay: function() {
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new window.textsecure.ReplayableError(this.model).replay();
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},
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render: function() {
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this.$el.text(this.model.message);
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return this;
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}
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});
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window.Whisper = window.Whisper || {};
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Whisper.MessageView = Backbone.View.extend({
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tagName: "li",
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className: "entry",
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initialize: function() {
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this.$el.addClass(this.model.get('type'));
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this.template = $('#message').html();
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Mustache.parse(this.template);
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this.listenTo(this.model, 'change', this.render); // auto update
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this.listenTo(this.model, 'destroy', this.remove); // auto update
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},
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render: function() {
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this.$el.html(
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Mustache.render(this.template, {
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message: this.model.get('body'),
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timestamp: moment(this.model.get('timestamp')).fromNow(),
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bubble_class: this.model.get('type') === 'outgoing' ? 'sent' : 'incoming',
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sender: this.model.get('sender')
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})
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);
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this.$el.find('.attachments').append(
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this.model.get('attachments').map(function(attachment) {
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return new AttachmentView({model: attachment}).render().el;
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})
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);
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var errors = this.model.get('errors');
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if (errors && errors.length) {
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this.$el.find('.message').append(
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errors.map(function(error) {
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return new ErrorView({model: error}).render().el;
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})
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);
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}
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return this;
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}
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});
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})();
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