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Frontend polish and fixes; make empty placeholder implementation more abstract and add placeholder to 'My Podcast' view

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This commit is contained in:
Duncan Sommerville 2015-11-12 19:02:09 -05:00
parent 0e74229975
commit 55df7775c2
10 changed files with 81 additions and 36 deletions
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31
airtime_mvc/public/js/airtime/library/events/library_showbuilder.js
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@ -72,30 +72,35 @@ var AIRTIME = (function(AIRTIME) {
/**
* Draw a placeholder for the given table to show if it has no data.
*
* @param {jQuery} table jQuery object containing the table DOM node
* @param {Object} table jQuery object containing the table DOM node
*/
mod.drawEmptyPlaceholder = function (table) {
var opts;
if (table instanceof AIRTIME.widgets.Table) {
opts = table.getEmptyPlaceholder();
table = table.getDatatable();
if (!table) {
return;
}
}
var emptyRow = table.find('tr:has(td.dataTables_empty)'),
wrapper = table.closest(".dataTables_wrapper");
var libEmpty = wrapper.find('.empty_placeholder');
wrapper = table.closest(".dataTables_wrapper"),
libEmpty = wrapper.find('.empty_placeholder');
if (emptyRow.length > 0) {
emptyRow.hide();
var mediaType = parseInt($('.media_type_selector.selected').data('selection-id')),
img = wrapper.find('.empty_placeholder_image');
if (isNaN(mediaType)) { return; }
if (isNaN(mediaType)) {
return;
}
// Remove all classes for when we change between empty media types
img.removeClass(function() { return $(this).attr("class"); });
if (table[0] == AIRTIME.library.podcastEpisodeDataTable[0]) {
img.addClass("empty_placeholder_image icon-white icon-th-list");
wrapper.find('.empty_placeholder_text').html(
$.i18n._("This podcast doesn't have any episodes!")
+ "<br/>" + $.i18n._("Make sure the RSS feed contains audio items (with enclosure tags).")
+ "<br/><a target='_blank' href='http://www.apple.com/ca/itunes/podcasts/specs.html'>" + $.i18n._("Learn about podcasts") + "</a>"
);
if (opts) {
img.addClass("empty_placeholder_image " + opts.iconClass);
wrapper.find('.empty_placeholder_text').html(opts.html);
} else {
var opts = AIRTIME.library.placeholder(mediaType);
opts = AIRTIME.library.placeholder(mediaType);
img.addClass("empty_placeholder_image icon-white " + opts.icon);
wrapper.find('.empty_placeholder_text').html(
$.i18n._("You haven't added any " + opts.media + ".")