OpenSlides/openslides/core/static/js/dashboard.js

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/*
* JavaScript functions for OpenSlides dashboard.
*
*/
// function that writes the widget list order to a cookie
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function saveOrder() {
$(".column").each(function(index, value){
var colid = value.id;
var cookieName = "openslides-dashboard-" + colid;
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// Get the order for this column.
var order = $('#' + colid).sortable("toArray");
var cookie_content = [];
for (var i = 0; i < order.length; i++) {
widget_id = order[i];
widget = $('#' + widget_id);
var is_collabsed = 0;
var is_pinned = 0;
if (!widget.find('.collapse').hasClass('in')) {
is_collabsed = 1;
}
if (widget.hasClass('affix')) {
is_pinned = 1;
}
cookie_content[i] = widget_id + '/' + is_collabsed + '/' + is_pinned;
}
$.cookie(cookieName, cookie_content);
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});
}
// function that restores the widget list order from a cookie
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function restoreOrder() {
$(".column").each(function(index, value) {
var colid = value.id;
var cookieName = "openslides-dashboard-" + colid;
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var cookie = $.cookie(cookieName);
if ( cookie === undefined ) { return; }
var widgets = cookie.split(",");
for (var i = 0, n = widgets.length; i < n; i++ ) {
var widget_information = widgets[i].split('/');
var widgetID = widget_information[0];
var widget = $(".column").find('#' + widgetID);
widget.appendTo($('#' + colid));
if (widget_information[1] === "1") {
widget.find('.collapse').removeClass('in');
console.log(widget_information[0]);
widget.find('.collapsebutton').find('.btn').addClass('active');
}
if (widget_information[2] === "1") {
widget.addClass('affix');
widget.data('spy', 'affix');
widget.find('.fixbutton').find('.btn').addClass('active');
}
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}
});
$('.collapse')
.on('hidden', function () { saveOrder(); })
.on('shown', function () { saveOrder(); });
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}
$(function() {
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$( ".column" ).sortable({
connectWith: ".column",
handle: ".widget-header",
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stop: function() { saveOrder(); }
});
// control the projector view
$('.projector_edit').click(function(event) {
event.preventDefault();
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var link = $(this);
$.ajax({
type: 'GET',
url: link.attr('href'),
dataType: 'json',
success: function(data) {
// change scale level number
$('#scale_level').html(data['scale_level']);
if ( data['scale_level'] != 0 )
$('#scale_level').addClass('notNull');
else
$('#scale_level').removeClass('notNull');
// change scroll level number
$('#scroll_level').html(data['scroll_level']);
if ( data['scroll_level'] != 0 ) {
$('#scroll_level').addClass('notNull');
if ( $('#scroll_up_button').hasClass('disabled') )
$('#scroll_up_button').removeClass('disabled');
}
else {
$('#scroll_level').removeClass('notNull');
$('#scroll_up_button').addClass('disabled');
}
}
});
});
// control countdown
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// TODO: Move Countdown-code into the projector app, or merge the projector
// app with the core app.
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$('.countdown_control').click(function(event) {
event.preventDefault();
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var link = $(this);
var requestData = {};
if (link.attr('id') == "countdown_set") {
requestData = { "countdown_time" : $( "#countdown_time" ).val() };
}
$.ajax({
type: 'GET',
url: link.attr('href'),
data: requestData,
dataType: 'json',
success: function(data) {
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if (data['state'] == 'active') {
$('#countdown_play').hide();
$('#countdown_stop').show();
} else {
$('#countdown_play').show();
$('#countdown_stop').hide();
}
$('#countdown_time').val(data['countdown_time']);
}
});
});
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$('#countdown_set').click(function(event) {
// Create a shortcut from the value in the form
event.preventDefault();
var times = get_times();
times.push($("#countdown_time" ).val());
localStorage.setItem('countdown_shortcut', times.join());
build_countdown_shortcuts();
});
get_times = function() {
// Loads the time values from the local storages. Converts all values
// to integers and removes doubles.
// Returns an empty array if an error occurs
try {
return localStorage.getItem('countdown_shortcut').split(',')
.map(function(value) {
// converts times into int
return parseInt(value);
}).filter(function(value, index, self) {
// filters doubles
return self.indexOf(value) === index;
});
} catch(err) {
return [];
}
};
$('.countdown_shortcut_time').click(function(event) {
// click on a shortcut. Set the form value and simulate a click event.
event.preventDefault();
var time = $(this).children('span').html();
$('#countdown_time').val(time);
$('#countdown_set').click();
});
$('.countdown_shortcut_time .close').click(function(event) {
// Removes a shortcut.
event.preventDefault();
var time = $(this).parent().parent().children('span').html();
var times = get_times().filter(
function(value) {
return value !== parseInt(time);
}
);
localStorage.setItem('countdown_shortcut', times);
build_countdown_shortcuts();
});
build_countdown_shortcuts = function() {
// Recreates the countdown shortcuts
var times = get_times();
$('#countdown_shortcut_storage').empty();
$.each(times, function(index, time) {
var element = $('#countdown_shortcut_dummy').clone(withDataAndEvents=true);
element.attr('id', '');
$('span', element).html(time);
element.appendTo('#countdown_shortcut_storage');
});
};
// build shortcuts at start time.
build_countdown_shortcuts();
// activate/deactivate overlay
$('.overlay_activate_link').click(function(event) {
event.preventDefault();
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var link = $(this);
$.ajax({
type: 'GET',
url: link.attr('href'),
dataType: 'json',
success: function(data) {
if (data['active']) {
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$('#' + data['name'] + '_active').show();
$('#' + data['name'] + '_inactive').hide();
} else {
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$('#' + data['name'] + '_active').hide();
$('#' + data['name'] + '_inactive').show();
}
}
});
});
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$('#overlay_message').ajaxForm({
dataType: 'json',
success: function(data) {
$('#overlay_message_text').val(data['overlay_message']);
}
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});
$('.fixbutton button').click(function (event) {
event.preventDefault();
if($(this).hasClass('active')) {
$(this).closest('.widget').removeClass('affix');
$(this).closest('.widget').removeAttr('data-spy');
saveOrder();
} else {
$(this).closest('.widget').addClass('affix');
$(this).closest('.widget').attr('data-spy', 'affix');
saveOrder();
}
});
// control pdf pages
$('.pdf-page-ctl').click(function(event){
event.preventDefault();
var link = $(this);
$.ajax({
type: 'GET',
url: link.attr('href'),
dataType: 'json',
success: function(data) {
if (typeof data.current_page !== 'undefined') {
$('#page_num').val(data.current_page);
}
}
});
});
$('.set-page-form').submit(function() {
$(this).ajaxSubmit();
return false;
});
$('.go-first-page').click(function() {
$('#page_num').val('1');
$('.set-page-form').ajaxSubmit();
});
$('.pdf-toggle-fullscreen').click(function(event){
event.preventDefault();
var link = $(this);
$.ajax({
type: 'GET',
url: link.attr('href'),
dataType: 'json',
success: function(data) {
if(data.fullscreen) {
if (!link.hasClass('btn-primary')) {
link.addClass('btn-primary');
link.find('i').addClass('icon-white');
}
} else {
if (link.hasClass('btn-primary')) {
link.removeClass('btn-primary');
link.find('i').removeClass('icon-white');
}
}
}
});
});
/* comment out this function because '$.browser' has been removed from jquery 1.9, see:
http://blog.jquery.com/2013/01/15/jquery-1-9-final-jquery-2-0-beta-migrate-final-released/
TODO: use jquery migrate to have $.browser support for IE8;
if ($.browser.msie) {
if ($.browser.version >= 8.0 && $.browser.version < 9.0)
{
// scaling bug in IE8.. iframe has to be 4 times bigger
$( "#iframe" ).css('width', 1024 * 4);
$( "#iframe" ).css('height', 768 * 4);
}
$( "#iframe" ).css('zoom', '0.25');
}
*/
restoreOrder();
});