Add support for receiving messages in random order.
Needed for ejabberd support. updates #306
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71
converse.js
71
converse.js
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@ -1380,6 +1380,19 @@
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}));
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},
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appendMessage: function (attrs) {
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/* Helper method which appends a message to the end of the chat
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* box's content area.
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*
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* Parameters:
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* (Object) attrs: An object containing the message attributes.
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*/
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_.compose(
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_.debounce(this.scrollDown.bind(this), 50),
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this.$content.append.bind(this.$content)
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)(this.renderMessage(attrs));
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},
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showMessage: function (attrs) {
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/* Inserts a chat message into the content area of the chat box.
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* Will also insert a new day indicator if the message is on a
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@ -1391,15 +1404,34 @@
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* Parameters:
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* (Object) attrs: An object containing the message attributes.
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*/
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var current_msg_date = moment(attrs.time) || moment,
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$first_msg = this.$content.children('.chat-message:first'),
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var $first_msg = this.$content.children('.chat-message:first'),
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first_msg_date = $first_msg.data('isodate'),
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last_msg_date = this.$content.children(':last').data('isodate'),
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day_date;
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last_msg_date, current_msg_date, day_date, $msgs, msg_dates, idx;
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if (typeof first_msg_date === "undefined") {
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this.appendMessage(attrs);
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return;
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}
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current_msg_date = moment(attrs.time) || moment;
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last_msg_date = this.$content.children(':last').data('isodate');
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if (typeof last_msg_date !== "undefined" && (current_msg_date.isAfter(last_msg_date) || current_msg_date.isSame(last_msg_date))) {
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// The new message is after the last message
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if (current_msg_date.isAfter(last_msg_date, 'day')) {
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// Append a new day indicator
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day_date = moment(current_msg_date).startOf('day');
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this.$content.append(converse.templates.new_day({
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isodate: current_msg_date.format(),
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datestring: current_msg_date.format("dddd MMM Do YYYY")
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}));
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}
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this.appendMessage(attrs);
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return;
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}
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if (typeof first_msg_date !== "undefined" &&
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(current_msg_date.isBefore(first_msg_date) ||
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(current_msg_date.isBefore(first_msg_date) ||
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(current_msg_date.isSame(first_msg_date) && !current_msg_date.isSame(last_msg_date)))) {
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// The new message is before the first message
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if ($first_msg.prev().length === 0) {
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// There's no day indicator before the first message, so we prepend one.
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@ -1427,19 +1459,24 @@
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}
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)(this.renderMessage(attrs));
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}
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return;
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} else if (current_msg_date.isAfter(last_msg_date, 'day')) {
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// Append a new day indicator
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day_date = moment(current_msg_date).startOf('day');
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this.$content.append(converse.templates.new_day({
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isodate: current_msg_date.format(),
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datestring: current_msg_date.format("dddd MMM Do YYYY")
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}));
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} else {
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// We need to find the correct place to position the message
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current_msg_date = current_msg_date.format();
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$msgs = this.$content.children('.chat-message');
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msg_dates = _.map($msgs, function (el) {
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return $(el).data('isodate');
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});
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msg_dates.push(current_msg_date);
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msg_dates.sort();
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idx = msg_dates.indexOf(current_msg_date)-1;
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_.compose(
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this.scrollDownMessageHeight.bind(this),
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function ($el) {
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$el.insertAfter(this.$content.find('.chat-message[data-isodate="'+msg_dates[idx]+'"]'));
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return $el;
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}.bind(this)
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)(this.renderMessage(attrs));
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}
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_.compose(
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_.debounce(this.scrollDown.bind(this), 50),
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this.$content.append.bind(this.$content)
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)(this.renderMessage(attrs));
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},
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renderMessage: function (attrs) {
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