mirror of
https://github.com/zulip/zulip.git
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1514 lines
52 KiB
JavaScript
1514 lines
52 KiB
JavaScript
var ui = (function () {
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var exports = {};
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var actively_scrolling = false;
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exports.actively_scrolling = function () {
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return actively_scrolling;
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};
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// What, if anything, obscures the home tab?
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exports.home_tab_obscured = function () {
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if ($('.modal:visible').length > 0) {
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return 'modal';
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}
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if (! $('#home').hasClass('active')) {
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return 'other_tab';
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}
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return false;
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};
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// We want to remember how far we were scrolled on each 'tab'.
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// To do so, we need to save away the old position of the
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// scrollbar when we switch to a new tab (and restore it
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// when we switch back.)
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var scroll_positions = {};
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var gravatar_stamp = 1;
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exports.change_tab_to = function (tabname) {
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$('#gear-menu a[href="' + tabname + '"]').tab('show');
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};
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exports.focus_on = function (field_id) {
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// Call after autocompleting on a field, to advance the focus to
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// the next input field.
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// Bootstrap's typeahead does not expose a callback for when an
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// autocomplete selection has been made, so we have to do this
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// manually.
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$("#" + field_id).focus();
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};
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function amount_to_paginate() {
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// Some day we might have separate versions of this function
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// for Page Up vs. Page Down, but for now it's the same
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// strategy in either direction.
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var info = viewport.message_viewport_info();
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var page_size = info.visible_height;
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// We don't want to page up a full page, because Zulip users
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// are especially worried about missing messages, so we want
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// a little bit of the old page to stay on the screen. The
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// value chosen here is roughly 2 or 3 lines of text, but there
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// is nothing sacred about it, and somebody more anal than me
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// might wish to tie this to the size of some particular DOM
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// element.
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var overlap_amount = 55;
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var delta = page_size - overlap_amount;
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// If the user has shrunk their browser a whole lot, pagination
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// is not going to be very pleasant, but we can at least
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// ensure they go in the right direction.
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if (delta < 1) {
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delta = 1;
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}
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return delta;
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}
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exports.page_up_the_right_amount = function () {
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// This function's job is to scroll up the right amount,
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// after the user hits Page Up. We do this ourselves
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// because we can't rely on the browser to account for certain
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// page elements, like the compose box, that sit in fixed
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// positions above the message pane. For other scrolling
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// related adjustements, try to make those happen in the
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// scroll handlers, not here.
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var delta = amount_to_paginate();
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viewport.scrollTop(viewport.scrollTop() - delta);
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};
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exports.page_down_the_right_amount = function () {
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// see also: page_up_the_right_amount
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var delta = amount_to_paginate();
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viewport.scrollTop(viewport.scrollTop() + delta);
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};
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function find_boundary_tr(initial_tr, iterate_row) {
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var j, skip_same_td_check = false;
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var tr = initial_tr;
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// If the selection boundary is somewhere that does not have a
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// parent tr, we should let the browser handle the copy-paste
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// entirely on its own
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if (tr.length === 0) {
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return undefined;
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}
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// If the selection bounary is on a table row that does not have an
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// associated message id (because the user clicked between messages),
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// then scan downwards until we hit a table row with a message id.
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// To ensure we can't enter an infinite loop, bail out (and let the
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// browser handle the copy-paste on its own) if we don't hit what we
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// are looking for within 10 rows.
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for (j = 0; (!tr.is('.message_row')) && j < 10; j++) {
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tr = iterate_row(tr);
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}
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if (j === 10) {
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return undefined;
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} else if (j !== 0) {
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// If we updated tr, then we are not dealing with a selection
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// that is entirely within one td, and we can skip the same td
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// check (In fact, we need to because it won't work correctly
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// in this case)
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skip_same_td_check = true;
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}
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return [rows.id(tr), skip_same_td_check];
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}
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exports.replace_emoji_with_text = function (element) {
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element.find(".emoji").replaceWith(function () {
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return $(this).attr("alt");
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});
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};
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function copy_handler(e) {
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var selection = window.getSelection();
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var i, range, ranges = [], startc, endc, initial_end_tr, start_id, end_id, row, message;
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var start_data, end_data;
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var skip_same_td_check = false;
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var div = $('<div>'), content;
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for (i = 0; i < selection.rangeCount; i++) {
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range = selection.getRangeAt(i);
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ranges.push(range);
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startc = $(range.startContainer);
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start_data = find_boundary_tr($(startc.parents('tr')[0]), function (row) {
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return row.next();
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});
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if (start_data === undefined) {
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return;
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}
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start_id = start_data[0];
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endc = $(range.endContainer);
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// If the selection ends in the bottom whitespace, we should act as
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// though the selection ends on the final message
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if (endc.attr('id') === "bottom_whitespace") {
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initial_end_tr = $("tr.message_row:last");
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skip_same_td_check = true;
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} else {
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initial_end_tr = $(endc.parents('tr')[0]);
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}
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end_data = find_boundary_tr(initial_end_tr, function (row) {
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return row.prev();
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});
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if (end_data === undefined) {
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return;
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}
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end_id = end_data[0];
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if (start_data[1] || end_data[1]) {
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skip_same_td_check = true;
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}
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// If the selection starts and ends in the same td,
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// we want to let the browser handle the copy-paste mostly on its own
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if (!skip_same_td_check &&
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startc.parents('td')[0] === endc.parents('td')[0]) {
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// If the user is not running the desktop app, let the browser handle
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// the copy entirely on its own
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if (window.bridge === undefined) {
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return;
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}
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// If the user is running the desktop app, we still create "div"
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// so that we can replace emoji with their text
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div.append(range.cloneContents());
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}
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else {
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// Construct a div for what we want to copy (div)
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for (row = rows.get(start_id, current_msg_list.table_name);
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rows.id(row) <= end_id;
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row = rows.next_visible(row))
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{
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if (row.prev().hasClass("recipient_row")) {
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content = $('<div>').text(row.prev().children(".right_part").text()
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.replace(/\s+/g, " ")
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.replace(/^\s/, "").replace(/\s$/, ""));
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div.append($('<p>').append($('<strong>').text(content.text())));
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}
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message = current_msg_list.get(rows.id(row));
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var message_firstp = $(message.content).slice(0, 1);
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message_firstp.prepend(message.sender_full_name + ": ");
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div.append(message_firstp);
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div.append($(message.content).slice(1));
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}
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}
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}
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if (window.bridge !== undefined) {
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// If the user is running the desktop app,
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// convert emoji images to plain text for
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// copy-paste purposes.
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exports.replace_emoji_with_text(div);
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}
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// Select div so that the browser will copy it
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// instead of copying the original selection
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div.css({position: 'absolute', 'left': '-99999px'})
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.attr('id', 'copytempdiv');
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$('body').append(div);
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selection.selectAllChildren(div[0]);
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// After the copy has happened, delete the div and
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// change the selection back to the original selection
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window.setTimeout(function () {
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selection = window.getSelection();
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selection.removeAllRanges();
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_.each(ranges, function (range) {
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selection.addRange(range);
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});
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$('#copytempdiv').remove();
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},0);
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}
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$(function () {
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$(document).bind('copy', copy_handler);
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});
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/* We use 'visibility' rather than 'display' and jQuery's show() / hide(),
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because we want to reserve space for the email address. This avoids
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things jumping around slightly when the email address is shown. */
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var current_message_hover;
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function message_unhover() {
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if (current_message_hover === undefined) {
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return;
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}
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current_message_hover.removeClass('message_hovered');
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current_message_hover = undefined;
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}
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function message_hover(message_row) {
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message_unhover();
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message_row.addClass('message_hovered');
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current_message_hover = message_row;
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}
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exports.report_message = function (response, status_box, cls) {
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if (cls === undefined) {
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cls = 'alert';
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}
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status_box.removeClass(status_classes).addClass(cls)
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.text(response).stop(true).fadeTo(0, 1);
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status_box.show();
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};
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exports.report_error = function (response, xhr, status_box) {
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if (xhr.status.toString().charAt(0) === "4") {
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// Only display the error response for 4XX, where we've crafted
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// a nice response.
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response += ": " + $.parseJSON(xhr.responseText).msg;
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}
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ui.report_message(response, status_box, 'alert-error');
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};
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exports.report_success = function (response, status_box) {
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ui.report_message(response, status_box, 'alert-success');
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};
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var clicking = false;
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var mouse_moved = false;
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function mousedown() {
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mouse_moved = false;
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clicking = true;
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}
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function mousemove() {
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if (clicking) {
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mouse_moved = true;
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}
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}
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function need_skinny_mode() {
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if (window.matchMedia !== undefined) {
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return window.matchMedia("(max-width: 767px)").matches;
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} else {
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// IE<10 doesn't support window.matchMedia, so do this
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// as best we can without it.
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return window.innerWidth <= 767;
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}
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}
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function get_new_heights() {
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var res = {};
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var viewport_height = viewport.height();
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var top_navbar_height = $("#top_navbar").outerHeight(true);
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res.bottom_whitespace_height = viewport_height * 0.4;
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res.main_div_min_height = viewport_height - top_navbar_height;
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res.bottom_sidebar_height = viewport_height - top_navbar_height
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- $(".upper_sidebar").outerHeight(true)
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- 40;
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res.right_sidebar_height =
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viewport_height - top_navbar_height
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- $("#notifications-area").outerHeight(true)
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- 14; // margin for right sidebar
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res.stream_filters_max_height =
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res.bottom_sidebar_height
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- $("#global_filters").outerHeight(true)
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- $("#streams_header").outerHeight(true)
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- 10; // stream_filters margin-bottom
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if ($("#share-the-love").is(":visible")) {
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res.stream_filters_max_height -=
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$("#share-the-love").outerHeight(true)
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+ 5;// share-the-love margin-bottom
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}
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// Don't let us crush the stream sidebar completely out of view
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res.stream_filters_max_height = Math.max(40, res.stream_filters_max_height);
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res.user_presences_max_height =
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res.right_sidebar_height * 0.90;
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return res;
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}
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exports.resize_page_components = function () {
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var composebox = $("#compose");
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var floating_recipient_bar = $("#floating_recipient_bar");
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var tab_bar = $("#tab_bar");
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var tab_bar_under = $("#tab_bar_underpadding");
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var desired_width;
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if (exports.home_tab_obscured() === 'other_tab') {
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desired_width = $("div.tab-pane.active").outerWidth();
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} else {
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desired_width = $("#main_div").outerWidth();
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}
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composebox.width(desired_width);
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floating_recipient_bar.width(desired_width);
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tab_bar.width(desired_width);
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tab_bar_under.width(desired_width);
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var h = get_new_heights();
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$("#bottom_whitespace").height(h.bottom_whitespace_height);
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$("#main_div").css('min-height', h.main_div_min_height);
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$(".bottom_sidebar").height(h.bottom_sidebar_height);
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$("#right-sidebar").height(h.right_sidebar_height);
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$("#stream_filters").css('max-height', h.stream_filters_max_height);
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$("#user_presences").css('max-height', h.user_presences_max_height);
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};
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function resizehandler(e) {
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exports.resize_page_components();
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// This function might run onReady (if we're in a narrow window),
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// but before we've loaded in the messages; in that case, don't
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// try to scroll to one.
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if (current_msg_list.selected_id() !== -1) {
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scroll_to_selected();
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}
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// When the screen resizes, it can make it so that messages are
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// now on the page, so we need to update the notifications bar.
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// We may want to do more here in terms of updating unread counts,
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// but it's possible that resize events can happen as part of
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// screen resolution changes, so we might want to wait for a more
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// intentional action to say that the user has "read" a message.
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var res = unread.get_counts();
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notifications_bar.update(res.home_unread_messages);
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}
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$(function () {
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// When the user's profile picture loads this can change the height of the sidebar
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$("img.gravatar-profile").bind('load', resizehandler);
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});
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var is_floating_recipient_bar_showing = false;
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function show_floating_recipient_bar() {
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if (!is_floating_recipient_bar_showing) {
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$("#floating_recipient_bar").css('visibility', 'visible');
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is_floating_recipient_bar_showing = true;
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}
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}
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var old_label;
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function replace_floating_recipient_bar(desired_label) {
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var new_label, other_label, header;
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if (desired_label !== old_label) {
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if (desired_label.children(".message_header_stream").length !== 0) {
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new_label = $("#current_label_stream");
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other_label = $("#current_label_private_message");
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header = desired_label.children(".message_header_stream.right_part");
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$("#current_label_stream td:first").css(
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"background-color",
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desired_label.children(".message_header_colorblock")
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.css("background-color"));
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} else {
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new_label = $("#current_label_private_message");
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other_label = $("#current_label_stream");
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header = desired_label.children(".message_header_private_message.right_part");
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}
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new_label.find("td:last").replaceWith(header.clone());
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other_label.css('display', 'none');
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new_label.css('display', 'table-row');
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new_label.attr("zid", rows.id(desired_label));
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old_label = desired_label;
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}
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show_floating_recipient_bar();
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}
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function hide_floating_recipient_bar() {
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if (is_floating_recipient_bar_showing) {
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$("#floating_recipient_bar").css('visibility', 'hidden');
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is_floating_recipient_bar_showing = false;
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}
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}
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exports.update_floating_recipient_bar = function () {
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var floating_recipient_bar = $("#floating_recipient_bar");
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var floating_recipient_bar_top = floating_recipient_bar.offset().top;
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var floating_recipient_bar_bottom = floating_recipient_bar_top + floating_recipient_bar.outerHeight();
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// Find the last message where the top of the recipient
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// row is at least partially occluded by our box.
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// Start with the pointer's current location.
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var candidate = current_msg_list.selected_row();
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if (candidate === undefined) {
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return;
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}
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while (true) {
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candidate = candidate.prev();
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if (candidate.length === 0) {
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// We're at the top of the page and no labels are above us.
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hide_floating_recipient_bar();
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return;
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}
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if (candidate.is(".focused_table .recipient_row")) {
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if (candidate.offset().top < floating_recipient_bar_bottom) {
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break;
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}
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}
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}
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var current_label = candidate;
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// We now know what the floating stream/subject bar should say.
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// Do we show it?
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// Hide if the bottom of our floating stream/subject label is not
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// lower than the bottom of current_label (since that means we're
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// covering up a label that already exists).
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if (floating_recipient_bar_bottom <=
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(current_label.offset().top + current_label.outerHeight())) {
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hide_floating_recipient_bar();
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return;
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}
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// Hide if the message is faded
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if (current_label.hasClass('faded')) {
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hide_floating_recipient_bar();
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return;
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}
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// Hide if our bottom is in our bookend (or one bookend-height
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// above it). This means we're not showing any useful part of the
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// message above us, so why bother showing the label?
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var current_bookend = current_label.nextUntil(".bookend_tr")
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.andSelf()
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.next(".bookend_tr:first");
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// (The last message currently doesn't have a bookend, which is why this might be 0).
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if (current_bookend.length > 0) {
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if (floating_recipient_bar_bottom >
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(current_bookend.offset().top - current_bookend.outerHeight())) {
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hide_floating_recipient_bar();
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return;
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}
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}
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replace_floating_recipient_bar(current_label);
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};
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function hack_for_floating_recipient_bar() {
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// So, as of this writing, Firefox respects visibility: collapse,
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// but WebKit does not (at least, my Chrome doesn't.) Instead it
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// renders it basically as visibility: hidden, which leaves a
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// slight gap that our messages peek through as they scroll
|
|
// by. This hack fixes this by programmatically measuring how big
|
|
// the gap is, and then moving our table up to compensate.
|
|
var gap = $("#floating_recipient_layout_row").outerHeight(true);
|
|
var floating_recipient = $(".floating_recipient");
|
|
var offset = floating_recipient.offset();
|
|
offset.top = offset.top - gap;
|
|
floating_recipient.offset(offset);
|
|
}
|
|
|
|
function update_message_flag(messages, flag_name, set_flag) {
|
|
$.ajax({
|
|
type: 'POST',
|
|
url: '/json/update_message_flags',
|
|
data: {messages: JSON.stringify(_.pluck(messages, 'id')),
|
|
op: set_flag ? 'add' : 'remove',
|
|
flag: flag_name},
|
|
dataType: 'json'});
|
|
}
|
|
|
|
function change_message_collapse(message, collapsed) {
|
|
update_message_flag([message], "collapsed", collapsed);
|
|
}
|
|
|
|
function change_message_star(message, starred) {
|
|
update_message_flag([message], "starred", starred);
|
|
}
|
|
|
|
function toggle_star(row_id) {
|
|
// Update the message object pointed to by the various message
|
|
// lists.
|
|
var message = current_msg_list.get(row_id);
|
|
|
|
mark_message_as_read(message);
|
|
|
|
if (message.starred === true) {
|
|
message.starred = false;
|
|
} else {
|
|
message.starred = true;
|
|
}
|
|
|
|
// Avoid a full re-render, but update the star in each message
|
|
// table in which it is visible.
|
|
_.each([all_msg_list, home_msg_list, narrowed_msg_list], function (list) {
|
|
if (list === undefined) {
|
|
return;
|
|
}
|
|
var row = rows.get(row_id, list.table_name);
|
|
if (row === undefined) {
|
|
// The row may not exist, e.g. if you star a message in the all
|
|
// messages table from a stream that isn't in your home view.
|
|
return;
|
|
}
|
|
var favorite_image = row.find(".message_star");
|
|
favorite_image.toggleClass("empty-star");
|
|
var title_state = message.starred ? "Unstar" : "Star";
|
|
favorite_image.attr("title", title_state + " this message");
|
|
});
|
|
|
|
// Save the star change.
|
|
change_message_star(message, message.starred);
|
|
}
|
|
|
|
function update_gravatars() {
|
|
_.each($(".gravatar-profile"), function (profile) {
|
|
// Avatar URLs will have at least one param, so & is safe here.
|
|
$(profile).attr('src', $(profile).attr('src') + '&stamp=' + gravatar_stamp);
|
|
});
|
|
gravatar_stamp += 1;
|
|
}
|
|
|
|
function poll_for_gravatar_update(start_time, url) {
|
|
// Give users 5 minutes to update their picture on gravatar.com,
|
|
// during which we try to auto-update their image on our site. If
|
|
// they take longer than that, we'll update when they press the
|
|
// save button.
|
|
$.ajax({
|
|
type: "HEAD",
|
|
url: url,
|
|
async: false,
|
|
cache: false,
|
|
success: function (resp, statusText, xhr) {
|
|
if (new Date(xhr.getResponseHeader('Last-Modified')) > start_time) {
|
|
update_gravatars();
|
|
}
|
|
else {
|
|
if (($.now() - start_time) < 1000 * 60 * 5) {
|
|
setTimeout(function () {
|
|
poll_for_gravatar_update(start_time, url);
|
|
}, 1500);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
exports.small_avatar_url = function (message) {
|
|
// Try to call this function in all places where we need 25px
|
|
// gravatar images, so that the browser can help
|
|
// us avoid unnecessary network trips. (For user-uploaded avatars,
|
|
// the s=25 parameter is essentially ignored, but it's harmless.)
|
|
//
|
|
// We actually request these at s=50, so that we look better
|
|
// on retina displays.
|
|
if (message.avatar_url) {
|
|
var url = message.avatar_url + "&s=50";
|
|
if (message.sent_by_me) {
|
|
url += "&stamp=" + gravatar_stamp;
|
|
}
|
|
return url;
|
|
} else {
|
|
return "";
|
|
}
|
|
};
|
|
|
|
exports.wait_for_gravatar = function () {
|
|
poll_for_gravatar_update($.now(), $(".gravatar-profile").attr("src"));
|
|
};
|
|
|
|
var loading_more_messages_indicator_showing = false;
|
|
exports.show_loading_more_messages_indicator = function () {
|
|
if (! loading_more_messages_indicator_showing) {
|
|
util.make_loading_indicator($('#loading_more_messages_indicator'),
|
|
{abs_positioned: true});
|
|
loading_more_messages_indicator_showing = true;
|
|
hide_floating_recipient_bar();
|
|
}
|
|
};
|
|
|
|
exports.hide_loading_more_messages_indicator = function () {
|
|
if (loading_more_messages_indicator_showing) {
|
|
util.destroy_loading_indicator($("#loading_more_messages_indicator"));
|
|
loading_more_messages_indicator_showing = false;
|
|
}
|
|
};
|
|
|
|
function could_be_condensed(elem) {
|
|
return elem.getBoundingClientRect().height > viewport.height() * 0.65;
|
|
}
|
|
|
|
function show_more_link(row) {
|
|
row.find(".message_condenser").hide();
|
|
row.find(".message_expander").show();
|
|
}
|
|
|
|
function show_condense_link(row) {
|
|
row.find(".message_expander").hide();
|
|
row.find(".message_condenser").show();
|
|
}
|
|
|
|
function condense(row) {
|
|
var content = row.find(".message_content");
|
|
content.addClass("condensed");
|
|
show_more_link(row);
|
|
}
|
|
|
|
function uncondense(row) {
|
|
var content = row.find(".message_content");
|
|
content.removeClass("condensed");
|
|
show_condense_link(row);
|
|
}
|
|
|
|
exports.uncollapse = function (row) {
|
|
// Uncollapse a message, restoring the condensed message [More] or
|
|
// [Condense] link if necessary.
|
|
var message = current_msg_list.get(rows.id(row));
|
|
var content = row.find(".message_content");
|
|
message.collapsed = false;
|
|
content.removeClass("collapsed");
|
|
change_message_collapse(message, false);
|
|
|
|
if (message.condensed === true) {
|
|
// This message was condensed by the user, so re-show the
|
|
// [More] link.
|
|
condense(row);
|
|
} else if (message.condensed === false) {
|
|
// This message was un-condensed by the user, so re-show the
|
|
// [Condense] link.
|
|
uncondense(row);
|
|
} else if (content.hasClass("could-be-condensed")) {
|
|
// By default, condense a long message.
|
|
condense(row);
|
|
} else {
|
|
// This was a short message, no more need for a [More] link.
|
|
row.find(".message_expander").hide();
|
|
}
|
|
};
|
|
|
|
exports.collapse = function (row) {
|
|
// Collapse a message, hiding the condensed message [More] or
|
|
// [Condense] link if necessary.
|
|
var message = current_msg_list.get(rows.id(row));
|
|
message.collapsed = true;
|
|
change_message_collapse(message, true);
|
|
row.find(".message_content").addClass("collapsed");
|
|
show_more_link(row);
|
|
};
|
|
|
|
exports.expand_summary_row = function (row) {
|
|
var message_ids = row.attr('data-messages').split(' ');
|
|
var messages = _.map(message_ids, function (id) {
|
|
return all_msg_list.get(id);
|
|
});
|
|
|
|
function remove_flag(flag) {
|
|
_.each(messages, function (msg){
|
|
msg.flags = _.without(msg.flags, flag);
|
|
});
|
|
update_message_flag(messages, flag, false);
|
|
}
|
|
|
|
remove_flag('summarize_in_stream');
|
|
if (!narrow.active()) {
|
|
remove_flag('summarize_in_home');
|
|
}
|
|
|
|
//TODO: Avoid a full re-render
|
|
home_msg_list.rerender();
|
|
if (current_msg_list !== home_msg_list) {
|
|
current_msg_list.rerender();
|
|
}
|
|
|
|
current_msg_list.select_id(message_ids[0]);
|
|
};
|
|
|
|
$(function () {
|
|
// NB: This just binds to current elements, and won't bind to elements
|
|
// created after ready() is called.
|
|
$('#send-status .send-status-close').click(
|
|
function () { $('#send-status').stop(true).fadeOut(500); }
|
|
);
|
|
|
|
var throttled_mousewheelhandler = $.throttle(50, function (e, delta) {
|
|
// Most of the mouse wheel's work will be handled by the
|
|
// scroll handler, but when we're at the top or bottom of the
|
|
// page, the pointer may still need to move.
|
|
|
|
if (delta > 0) {
|
|
if (viewport.at_top()) {
|
|
navigate.up();
|
|
}
|
|
} else if (delta < 0) {
|
|
if (viewport.at_bottom()) {
|
|
navigate.down();
|
|
}
|
|
}
|
|
|
|
last_viewport_movement_direction = delta;
|
|
});
|
|
|
|
$(window).mousewheel(function (e, delta) {
|
|
// Ignore mousewheel events if a modal is visible. It's weird if the
|
|
// user can scroll the main view by wheeling over the greyed-out area.
|
|
// Similarly, ignore events on settings page etc.
|
|
//
|
|
// We don't handle the compose box here, because it *should* work to
|
|
// select the compose box and then wheel over the message stream.
|
|
var obscured = exports.home_tab_obscured();
|
|
if (!obscured) {
|
|
throttled_mousewheelhandler(e, delta);
|
|
} else if (obscured === 'modal') {
|
|
// The modal itself has a handler invoked before this one (see below).
|
|
// preventDefault here so that the tab behind the modal doesn't scroll.
|
|
//
|
|
// This needs to include the events that would be ignored by throttling.
|
|
// That's why this code can't be moved into throttled_mousewheelhandler.
|
|
e.preventDefault();
|
|
}
|
|
// If on another tab, we neither handle the event nor preventDefault, allowing
|
|
// the tab to scroll normally.
|
|
});
|
|
|
|
$(window).resize($.throttle(50, resizehandler));
|
|
|
|
// Scrolling in modals, input boxes, and other elements that
|
|
// explicitly scroll should not scroll the main view. Stop
|
|
// propagation in all cases. Also, ignore the event if the
|
|
// element is already at the top or bottom. Otherwise we get a
|
|
// new scroll event on the parent (?).
|
|
$('.modal-body, .scrolling_list, input, textarea').mousewheel(function (e, delta) {
|
|
var self = $(this);
|
|
var scroll = self.scrollTop();
|
|
e.stopPropagation();
|
|
if ( ((delta > 0) && (scroll <= 0))
|
|
|| ((delta < 0) && (scroll >= (this.scrollHeight - self.innerHeight())))) {
|
|
e.preventDefault();
|
|
}
|
|
});
|
|
|
|
// Ignore wheel events in the compose area which weren't already handled above.
|
|
$('#compose').mousewheel(function (e) {
|
|
e.stopPropagation();
|
|
e.preventDefault();
|
|
});
|
|
|
|
function clear_password_change() {
|
|
// Clear the password boxes so that passwords don't linger in the DOM
|
|
// for an XSS attacker to find.
|
|
$('#old_password, #new_password, #confirm_password').val('');
|
|
}
|
|
|
|
$('#gear-menu a[data-toggle="tab"]').on('show', function (e) {
|
|
// Save the position of our old tab away, before we switch
|
|
var old_tab = $(e.relatedTarget).attr('href');
|
|
scroll_positions[old_tab] = viewport.scrollTop();
|
|
});
|
|
$('#gear-menu a[data-toggle="tab"]').on('shown', function (e) {
|
|
var target_tab = $(e.target).attr('href');
|
|
|
|
// Hide all our error messages when switching tabs
|
|
$('.alert-error').hide();
|
|
$('.alert-success').hide();
|
|
$('.alert-info').hide();
|
|
$('.alert').hide();
|
|
|
|
$("#api_key_value").text("");
|
|
$("#get_api_key_box").hide();
|
|
$("#show_api_key_box").hide();
|
|
$("#api_key_button_box").show();
|
|
|
|
clear_password_change();
|
|
|
|
// Set the URL bar title to show the sub-page you're currently on.
|
|
var browser_url = target_tab;
|
|
if (browser_url === "#home") {
|
|
browser_url = "";
|
|
}
|
|
hashchange.changehash(browser_url);
|
|
|
|
// After we show the new tab, restore its old scroll position
|
|
// (we apparently have to do this after setting the hash,
|
|
// because otherwise that action may scroll us somewhere.)
|
|
if (scroll_positions.hasOwnProperty(target_tab)) {
|
|
viewport.scrollTop(scroll_positions[target_tab]);
|
|
} else {
|
|
if (target_tab === '#home') {
|
|
scroll_to_selected();
|
|
} else {
|
|
viewport.scrollTop(0);
|
|
}
|
|
}
|
|
});
|
|
|
|
var subs_link = $('#gear-menu a[href="#subscriptions"]');
|
|
|
|
// If the streams page is shown by clicking directly on the "Streams"
|
|
// link (in the gear menu), then focus the new stream textbox.
|
|
subs_link.on('click', function (e) {
|
|
$(document).one('subs_page_loaded.zulip', function (e) {
|
|
$('#create_stream_name').focus().select();
|
|
});
|
|
});
|
|
|
|
// Whenever the streams page comes up (from anywhere), populate it.
|
|
subs_link.on('shown', subs.setup_page);
|
|
|
|
$('#pw_change_link').on('click', function (e) {
|
|
e.preventDefault();
|
|
$('#pw_change_link').hide();
|
|
$('#pw_change_controls').show();
|
|
});
|
|
|
|
$('#new_password').on('change keyup', function () {
|
|
password_quality($('#new_password').val(), $('#pw_strength .bar'));
|
|
});
|
|
|
|
var settings_status = $('#settings-status');
|
|
|
|
function settings_change_error(message) {
|
|
// Scroll to the top so the error message is visible.
|
|
// We would scroll anyway if we end up submitting the form.
|
|
viewport.scrollTop(0);
|
|
settings_status.removeClass(status_classes)
|
|
.addClass('alert-error')
|
|
.text(message).stop(true).fadeTo(0,1);
|
|
}
|
|
|
|
$("#settings-change-box form").ajaxForm({
|
|
dataType: 'json', // This seems to be ignored. We still get back an xhr.
|
|
beforeSubmit: function (arr, form, options) {
|
|
// FIXME: Check that the two password fields match
|
|
// FIXME: Use the same jQuery validation plugin as the signup form?
|
|
var new_pw = $('#new_password').val();
|
|
if (new_pw !== '') {
|
|
var password_ok = password_quality(new_pw);
|
|
if (password_ok === undefined) {
|
|
// zxcvbn.js didn't load, for whatever reason.
|
|
settings_change_error(
|
|
'An internal error occurred; try reloading the page. ' +
|
|
'Sorry for the trouble!');
|
|
return false;
|
|
} else if (!password_ok) {
|
|
settings_change_error('New password is too weak');
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
},
|
|
success: function (resp, statusText, xhr, form) {
|
|
var message = "Updated settings!";
|
|
var result = $.parseJSON(xhr.responseText);
|
|
|
|
if (result.full_name !== undefined) {
|
|
$(".my_fullname").text(result.full_name);
|
|
}
|
|
update_gravatars();
|
|
|
|
if (result.enable_desktop_notifications !== undefined) {
|
|
page_params.desktop_notifications_enabled = result.enable_desktop_notifications;
|
|
}
|
|
if (result.enable_sounds !== undefined) {
|
|
page_params.sounds_enabled = result.enable_sounds;
|
|
}
|
|
|
|
if (result.enable_offline_email_notifications !== undefined) {
|
|
page_params.enable_offline_email_notifications = result.enable_offline_email_notifications;
|
|
}
|
|
|
|
settings_status.removeClass(status_classes)
|
|
.addClass('alert-success')
|
|
.text(message).stop(true).fadeTo(0,1);
|
|
// TODO: In theory we should auto-reload or something if
|
|
// you changed the email address or other fields that show
|
|
// up on all screens
|
|
},
|
|
error: function (xhr, error_type, xhn) {
|
|
var response = "Error changing settings";
|
|
if (xhr.status.toString().charAt(0) === "4") {
|
|
// Only display the error response for 4XX, where we've crafted
|
|
// a nice response.
|
|
response += ": " + $.parseJSON(xhr.responseText).msg;
|
|
}
|
|
settings_change_error(response);
|
|
},
|
|
complete: function (xhr, statusText) {
|
|
// Whether successful or not, clear the password boxes.
|
|
// TODO: Clear these earlier, while the request is still pending.
|
|
clear_password_change();
|
|
}
|
|
});
|
|
|
|
$("#get_api_key_box").hide();
|
|
$("#show_api_key_box").hide();
|
|
$("#get_api_key_box form").ajaxForm({
|
|
dataType: 'json', // This seems to be ignored. We still get back an xhr.
|
|
success: function (resp, statusText, xhr, form) {
|
|
var message = "Updated settings!";
|
|
var result = $.parseJSON(xhr.responseText);
|
|
$("#get_api_key_password").val("");
|
|
$("#api_key_value").text(result.api_key);
|
|
$("#show_api_key_box").show();
|
|
$("#get_api_key_box").hide();
|
|
settings_status.hide();
|
|
},
|
|
error: function (xhr, error_type, xhn) {
|
|
var response = "Error getting API key";
|
|
if (xhr.status.toString().charAt(0) === "4") {
|
|
// Only display the error response for 4XX, where we've crafted
|
|
// a nice response.
|
|
response += ": " + $.parseJSON(xhr.responseText).msg;
|
|
}
|
|
settings_status.removeClass(status_classes)
|
|
.addClass('alert-error')
|
|
.text(response).stop(true).fadeTo(0,1);
|
|
$("#show_api_key_box").hide();
|
|
$("#get_api_key_box").show();
|
|
}
|
|
});
|
|
|
|
// A little hackish, because it doesn't seem to totally get us the
|
|
// exact right width for the floating_recipient_bar and compose
|
|
// box, but, close enough for now.
|
|
resizehandler();
|
|
hack_for_floating_recipient_bar();
|
|
|
|
if (feature_flags.summarize_read_while_narrowed) {
|
|
$("#main_div").on("click", ".summary_row", function (e) {
|
|
exports.expand_summary_row($(e.target).closest('.summary_row'));
|
|
e.stopImmediatePropagation();
|
|
});
|
|
}
|
|
|
|
$("#main_div").on("click", ".messagebox", function (e) {
|
|
var target = $(e.target);
|
|
if (target.is("a") || target.is("img.message_inline_image") || target.is("img.twitter-avatar") ||
|
|
target.is("div.message_length_controller") || target.is("textarea") || target.is("input")) {
|
|
// If this click came from a hyperlink, don't trigger the
|
|
// reply action. The simple way of doing this is simply
|
|
// to call e.stopPropagation() from within the link's
|
|
// click handler.
|
|
//
|
|
// Unfortunately, on Firefox, this breaks Ctrl-click and
|
|
// Shift-click, because those are (apparently) implemented
|
|
// by adding an event listener on link clicks, and
|
|
// stopPropagation prevents them from being called.
|
|
return;
|
|
}
|
|
if (!(clicking && mouse_moved)) {
|
|
// Was a click (not a click-and-drag).
|
|
var row = $(this).closest(".message_row");
|
|
var id = rows.id(row);
|
|
|
|
if (message_edit.is_editing(id)) {
|
|
// Clicks on a message being edited shouldn't trigger a reply.
|
|
return;
|
|
}
|
|
|
|
current_msg_list.select_id(id);
|
|
respond_to_cursor = true;
|
|
respond_to_message({trigger: 'message click'});
|
|
e.stopPropagation();
|
|
popovers.hide_all();
|
|
}
|
|
mouse_moved = false;
|
|
clicking = false;
|
|
});
|
|
|
|
$("#main_div").on("mousedown", ".messagebox", mousedown);
|
|
$("#main_div").on("mousemove", ".messagebox", mousemove);
|
|
$("#main_div").on("mouseover", ".message_row", function (e) {
|
|
var row = $(this);
|
|
message_hover(row);
|
|
});
|
|
|
|
$("#main_div").on("mouseout", ".message_row", function (e) {
|
|
message_unhover();
|
|
});
|
|
|
|
$("#main_div").on("mouseover", ".message_sender", function (e) {
|
|
var row = $(this).closest(".message_row");
|
|
row.addClass("sender_name_hovered");
|
|
});
|
|
|
|
$("#main_div").on("mouseout", ".message_sender", function (e) {
|
|
var row = $(this).closest(".message_row");
|
|
row.removeClass("sender_name_hovered");
|
|
});
|
|
|
|
$("#main_div").on("click", ".star", function (e) {
|
|
e.stopPropagation();
|
|
popovers.hide_all();
|
|
toggle_star(rows.id($(this).closest(".message_row")));
|
|
});
|
|
|
|
$("#home").on("click", ".message_expander", function (e) {
|
|
// Expanding a message can mean either uncollapsing or
|
|
// uncondensing it.
|
|
var row = $(this).closest(".message_row");
|
|
var message = current_msg_list.get(rows.id(row));
|
|
var content = row.find(".message_content");
|
|
if (message.collapsed) {
|
|
// Uncollapse.
|
|
ui.uncollapse(row);
|
|
} else if (content.hasClass("could-be-condensed")) {
|
|
// Uncondense (show the full long message).
|
|
message.condensed = false;
|
|
content.removeClass("condensed");
|
|
$(this).hide();
|
|
row.find(".message_condenser").show();
|
|
}
|
|
});
|
|
|
|
$("#home").on("click", ".message_condenser", function (e) {
|
|
var row = $(this).closest(".message_row");
|
|
current_msg_list.get(rows.id(row)).condensed = true;
|
|
condense(row);
|
|
});
|
|
|
|
$("#home").on("click", ".narrows_by_recipient", function (e) {
|
|
var nearest = current_msg_list.get(rows.id($(this).closest(".recipient_row")));
|
|
var selected = current_msg_list.selected_message();
|
|
if (util.same_recipient(nearest, selected)) {
|
|
narrow.by_recipient(selected.id, {trigger: 'message header'});
|
|
} else {
|
|
narrow.by_recipient(nearest.id, {trigger: 'message header'});
|
|
}
|
|
});
|
|
|
|
$("#home").on("click", ".narrows_by_subject", function (e) {
|
|
var nearest = current_msg_list.get(rows.id($(this).closest(".recipient_row")));
|
|
var selected = current_msg_list.selected_message();
|
|
if (util.same_recipient(nearest, selected)) {
|
|
narrow.by_subject(selected.id, {trigger: 'message header'});
|
|
} else {
|
|
narrow.by_subject(nearest.id, {trigger: 'message header'});
|
|
}
|
|
});
|
|
|
|
// Run a feature test and decide whether to display
|
|
// the "Attach files" button
|
|
|
|
if (window.XMLHttpRequest && (new XMLHttpRequest()).upload) {
|
|
$("#compose #attach_files").removeClass("notdisplayed");
|
|
}
|
|
|
|
// Event bindings for "Compose" pane
|
|
|
|
// Click event binding for "Attach files" button
|
|
// Triggers a click on a hidden file input field
|
|
|
|
$("#compose").on("click", "#attach_files", function (e) {
|
|
e.preventDefault();
|
|
$("#compose #file_input").trigger("click");
|
|
} );
|
|
|
|
$("#subscriptions_table").on("mouseover", ".subscription_header", function (e) {
|
|
$(this).addClass("active");
|
|
});
|
|
|
|
$("#subscriptions_table").on("mouseout", ".subscription_header", function (e) {
|
|
$(this).removeClass("active");
|
|
});
|
|
|
|
$("#stream").on('blur', function () { compose.decorate_stream_bar(this.value); });
|
|
|
|
// Capture both the left-sidebar Home click and the tab breadcrumb Home
|
|
$(document).on('click', "li[data-name='home']", function () {
|
|
ui.change_tab_to('#home');
|
|
narrow.deactivate();
|
|
// We need to maybe scroll to the selected message
|
|
// once we have the proper viewport set up
|
|
setTimeout(maybe_scroll_to_selected, 0);
|
|
return false;
|
|
});
|
|
|
|
$(".brand").on('click', function (e) {
|
|
if (exports.home_tab_obscured()) {
|
|
ui.change_tab_to('#home');
|
|
} else {
|
|
narrow.restore_home_state();
|
|
}
|
|
maybe_scroll_to_selected();
|
|
e.preventDefault();
|
|
});
|
|
|
|
$(window).on('blur', function () {
|
|
$(document.body).addClass('window_blurred');
|
|
});
|
|
|
|
$(window).on('focus', function () {
|
|
$(document.body).removeClass('window_blurred');
|
|
});
|
|
|
|
$(document).on('message_selected.zulip', function (event) {
|
|
if (current_msg_list !== event.msg_list) {
|
|
return;
|
|
}
|
|
if (event.id === -1) {
|
|
// If the message list is empty, don't do anything
|
|
return;
|
|
}
|
|
var row = rows.get(event.id, event.msg_list.table_name);
|
|
$('.selected_message').removeClass('selected_message');
|
|
row.addClass('selected_message');
|
|
|
|
if (event.then_scroll) {
|
|
// Scroll to place the message within the current view;
|
|
// but if this is the initial placement of the pointer,
|
|
// just place it in the very center
|
|
recenter_view(row, {from_scroll: event.from_scroll,
|
|
force_center: event.previously_selected === -1});
|
|
}
|
|
});
|
|
|
|
$("#main_div").on("mouseenter", ".message_time", function (e) {
|
|
var time_elem = $(e.target);
|
|
var row = time_elem.closest(".message_row");
|
|
var message = current_msg_list.get(rows.id(row));
|
|
timerender.set_full_datetime(message, time_elem);
|
|
});
|
|
|
|
$('#user_presences').on('click', 'a', function (e) {
|
|
var email = $(e.target).closest('a').attr('data-email');
|
|
narrow.by('pm-with', email, {trigger: 'presence list'});
|
|
compose.start('private', {private_message_recipient: email,
|
|
trigger: 'presence list'});
|
|
// The preventDefault is necessary so that clicking the
|
|
// link doesn't jump us to the top of the page.
|
|
e.preventDefault();
|
|
// The stopPropagation is necessary so that we don't
|
|
// see the following sequence of events:
|
|
// 1. This click "opens" the composebox
|
|
// 2. This event propagates to the body, which says "oh, hey, the
|
|
// composebox is open and you clicked out of it, you must want to
|
|
// stop composing!"
|
|
e.stopPropagation();
|
|
// Since we're stopping propagation we have to manually close any
|
|
// open popovers.
|
|
popovers.hide_all();
|
|
});
|
|
|
|
$('#streams_inline_cog').tooltip({ placement: 'left',
|
|
animation: false });
|
|
|
|
$('#streams_header a').click(function (e) {
|
|
exports.change_tab_to('#subscriptions');
|
|
|
|
e.preventDefault();
|
|
});
|
|
|
|
$('#stream_filters li').on('click', '.subscription_block', function (e) {
|
|
if (exports.home_tab_obscured()) {
|
|
ui.change_tab_to('#home');
|
|
}
|
|
var stream = $(e.target).parents('li').attr('data-name');
|
|
narrow.by('stream', stream, {select_first_unread: true, trigger: 'sidebar'});
|
|
|
|
e.preventDefault();
|
|
});
|
|
|
|
popovers.register_click_handlers();
|
|
|
|
$('#stream_filters').on('click', '.subject_box', function (e) {
|
|
if (exports.home_tab_obscured()) {
|
|
ui.change_tab_to('#home');
|
|
}
|
|
var stream = $(e.target).parents('ul').attr('data-stream');
|
|
var subject = $(e.target).parents('li').attr('data-name');
|
|
|
|
narrow.activate([['stream', stream],
|
|
['topic', subject]],
|
|
{select_first_unread: true, trigger: 'sidebar'});
|
|
|
|
e.preventDefault();
|
|
});
|
|
|
|
$('#stream_filters').on('click', '.streamlist_expand', function (e) {
|
|
var stream_li = $(e.target).parents('li');
|
|
|
|
$('ul.expanded_subjects', stream_li).toggleClass('hidden');
|
|
|
|
return false;
|
|
});
|
|
|
|
$('.compose_stream_button').click(function (e) {
|
|
compose.start('stream');
|
|
return false;
|
|
});
|
|
$('.compose_private_button').click(function (e) {
|
|
compose.start('private');
|
|
return false;
|
|
});
|
|
|
|
$('.empty_feed_compose_stream').click(function (e) {
|
|
compose.start('stream', {trigger: 'empty feed message'});
|
|
return false;
|
|
});
|
|
$('.empty_feed_compose_private').click(function (e) {
|
|
compose.start('private', {trigger: 'empty feed message'});
|
|
return false;
|
|
});
|
|
$('.empty_feed_join').click(function (e) {
|
|
subs.show_and_focus_on_narrow();
|
|
return false;
|
|
});
|
|
|
|
// Keep these 2 feedback bot triggers separate because they have to
|
|
// propagate the event differently.
|
|
$('.feedback').click(function (e) {
|
|
compose.start('private', { 'private_message_recipient': 'feedback@zulip.com',
|
|
trigger: 'feedback menu item' });
|
|
|
|
});
|
|
$('#feedback_button').click(function (e) {
|
|
e.stopPropagation();
|
|
popovers.hide_all();
|
|
compose.start('private', { 'private_message_recipient': 'feedback@zulip.com',
|
|
trigger: 'feedback button' });
|
|
|
|
});
|
|
$('.logout_button').click(function (e) {
|
|
$('#logout_form').submit();
|
|
});
|
|
$('.restart_get_updates_button').click(function (e) {
|
|
restart_get_updates({dont_block: true});
|
|
});
|
|
|
|
$('#api_key_button').click(function (e) {
|
|
$("#get_api_key_box").show();
|
|
$("#api_key_button_box").hide();
|
|
});
|
|
$('.change_gravatar_button').click(function (e) {
|
|
ui.wait_for_gravatar();
|
|
});
|
|
|
|
var notification_docs = $("#notification-docs");
|
|
notification_docs.popover({"placement": "right",
|
|
"content": templates.render('notification_docs'),
|
|
"trigger": "manual"});
|
|
$("body").on("mouseover", "#notification-docs", function (e) {
|
|
notification_docs.popover('show');
|
|
e.stopPropagation();
|
|
});
|
|
$("body").on("mouseout", "#notification-docs", function (e) {
|
|
notification_docs.popover('hide');
|
|
e.stopPropagation();
|
|
});
|
|
|
|
$('body').on('click', '.edit_subject', function (e) {
|
|
var row = rows.get(rows.id($(this).closest(".recipient_row")),
|
|
current_msg_list.table_name);
|
|
message_edit.start(row);
|
|
e.stopPropagation();
|
|
popovers.hide_all();
|
|
});
|
|
$("body").on("click", ".message_edit_save", function (e) {
|
|
var row = $(this).closest(".message_row");
|
|
message_edit.save(row);
|
|
e.stopPropagation();
|
|
popovers.hide_all();
|
|
});
|
|
$("body").on("click", ".message_edit_cancel", function (e) {
|
|
var row = $(this).closest(".message_row");
|
|
message_edit.end(row);
|
|
e.stopPropagation();
|
|
popovers.hide_all();
|
|
});
|
|
|
|
$("body").on('click', function (e) {
|
|
// Dismiss popovers if the user has clicked outside them
|
|
if ($('.popover-inner').has(e.target).length === 0) {
|
|
popovers.hide_all();
|
|
}
|
|
|
|
// Unfocus our compose area if we click out of it. Don't let exits out
|
|
// of modals or selecting text (for copy+paste) trigger cancelling.
|
|
if (compose.composing() && !$(e.target).is("a") &&
|
|
($(e.target).closest(".modal").length === 0) &&
|
|
window.getSelection().toString() === "") {
|
|
compose.cancel();
|
|
}
|
|
});
|
|
|
|
$("#compose").click(function (e) {
|
|
// Don't let clicks in the compose area count as
|
|
// "unfocusing" our compose -- in other words, e.g.
|
|
// clicking "Press enter to send" should not
|
|
// trigger the composebox-closing code above.
|
|
// But do allow our formatting link.
|
|
if (!$(e.target).is("a")) {
|
|
e.stopPropagation();
|
|
}
|
|
});
|
|
|
|
$("#compose_close").click(function (e) {
|
|
compose.cancel();
|
|
});
|
|
|
|
$('#yes-bankrupt').click(function (e) {
|
|
fast_forward_pointer();
|
|
$("#yes-bankrupt").hide();
|
|
$("#no-bankrupt").hide();
|
|
$(this).after($("<div>").addClass("alert alert-info settings_committed")
|
|
.text("Bringing you to your latest messages…"));
|
|
});
|
|
|
|
// initialize other stuff
|
|
composebox_typeahead.initialize();
|
|
search.initialize();
|
|
notifications.initialize();
|
|
hashchange.initialize();
|
|
invite.initialize();
|
|
activity.initialize();
|
|
subs.update_all_messages_link();
|
|
tutorial.initialize();
|
|
onboarding.initialize();
|
|
});
|
|
|
|
|
|
var scroll_start_message;
|
|
|
|
function scroll_finished() {
|
|
actively_scrolling = false;
|
|
|
|
if ($('#home').hasClass('active')) {
|
|
if (!suppress_scroll_pointer_update) {
|
|
keep_pointer_in_view();
|
|
} else {
|
|
suppress_scroll_pointer_update = false;
|
|
}
|
|
exports.update_floating_recipient_bar();
|
|
if (viewport.scrollTop() === 0 &&
|
|
have_scrolled_away_from_top) {
|
|
have_scrolled_away_from_top = false;
|
|
load_more_messages(current_msg_list);
|
|
} else if (!have_scrolled_away_from_top) {
|
|
have_scrolled_away_from_top = true;
|
|
}
|
|
// When the window scrolls, it may cause some messages to
|
|
// enter the screen and become read. Calling
|
|
// process_visible_unread_messages will update necessary
|
|
// data structures and DOM elements.
|
|
setTimeout(process_visible_unread_messages, 0);
|
|
}
|
|
}
|
|
|
|
var scroll_timer;
|
|
function scroll_finish() {
|
|
actively_scrolling = true;
|
|
clearTimeout(scroll_timer);
|
|
scroll_timer = setTimeout(scroll_finished, 100);
|
|
}
|
|
|
|
exports.register_scroll_handler = function () {
|
|
$(window).scroll($.throttle(50, function (e) {
|
|
process_visible_unread_messages();
|
|
scroll_finish();
|
|
}));
|
|
};
|
|
|
|
var presence_descriptions = {
|
|
active: 'is active',
|
|
away: 'was recently active',
|
|
idle: 'is not active'
|
|
};
|
|
|
|
exports.set_presence_list = function (users, presence_info) {
|
|
if (page_params.domain === 'mit.edu') {
|
|
return; // MIT realm doesn't have a presence list
|
|
}
|
|
|
|
var my_info = {
|
|
name: page_params.fullname,
|
|
email: page_params.email,
|
|
type: 'active',
|
|
type_desc: presence_descriptions.active,
|
|
my_fullname: true
|
|
};
|
|
|
|
function info_for(email) {
|
|
var presence = presence_info[email];
|
|
return {
|
|
name: people_dict[email].full_name,
|
|
email: email,
|
|
type: presence,
|
|
type_desc: presence_descriptions[presence]
|
|
};
|
|
}
|
|
|
|
var user_emails = _.filter(users, function (email) {
|
|
return people_dict[email] !== undefined;
|
|
});
|
|
|
|
var user_info = [my_info].concat(_.map(user_emails, info_for));
|
|
|
|
$('#user_presences').html(templates.render('user_presence_rows', {users: user_info}));
|
|
};
|
|
|
|
// Save the compose content cursor position and restore when we
|
|
// shift-tab back in (see hotkey.js).
|
|
var saved_compose_cursor = 0;
|
|
|
|
$(function () {
|
|
$('#new_message_content').blur(function () {
|
|
saved_compose_cursor = $(this).caret().start;
|
|
});
|
|
});
|
|
|
|
exports.restore_compose_cursor = function () {
|
|
// Restore as both the start and end point, i.e.
|
|
// nothing selected.
|
|
$('#new_message_content')
|
|
.focus()
|
|
.caret(saved_compose_cursor, saved_compose_cursor);
|
|
};
|
|
|
|
exports.process_condensing = function (elem) {
|
|
var content = $(elem).find(".message_content");
|
|
var message = current_msg_list.get(rows.id($(elem)));
|
|
if (content !== undefined && message !== undefined) {
|
|
var long_message = could_be_condensed(elem);
|
|
if (long_message) {
|
|
// All long messages are flagged as such.
|
|
content.addClass("could-be-condensed");
|
|
}
|
|
|
|
// If message.condensed is defined, then the user has manually
|
|
// specified whether this message should be expanded or condensed.
|
|
if (message.condensed === true) {
|
|
condense($(elem));
|
|
return;
|
|
} else if (message.condensed === false) {
|
|
uncondense($(elem));
|
|
return;
|
|
} else if (long_message) {
|
|
// By default, condense a long message.
|
|
condense($(elem));
|
|
}
|
|
|
|
// Completely hide the message and replace it with a [More]
|
|
// link if the user has collapsed it.
|
|
if (message.collapsed) {
|
|
content.addClass("collapsed");
|
|
$(elem).find(".message_expander").show();
|
|
}
|
|
}
|
|
};
|
|
|
|
$(function () {
|
|
// Workaround for Bootstrap issue #5900, which basically makes dropdowns
|
|
// unclickable on mobile devices.
|
|
// https://github.com/twitter/bootstrap/issues/5900
|
|
$('a.dropdown-toggle, .dropdown-menu a').on('touchstart', function (e) {
|
|
e.stopPropagation();
|
|
});
|
|
});
|
|
|
|
return exports;
|
|
}());
|