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54 lines
1.4 KiB
54 lines
1.4 KiB
/*
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Padma Playlist -
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Pass it a jquery object - it will find all a elements within it which are padma links and make them a playlist
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eg. var playlist = new PadmaPlaylist($('
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*/
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(function($) {
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var PadmaPlaylist = window.PadmaPlaylist = function(jq) {
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this.videos = [];
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this.elements = [];
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this.position = 0;
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this.len = function() { return this.elements.length };
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this.jq = jq;
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this.init();
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};
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PadmaPlaylist.prototype.init = function() {
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var that = this;
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var i = 0;
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$('a', that.jq).each(function() {
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var t = $(this);
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var href = t.attr("href");
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if (href.indexOf(padmaConfig.links_url) != -1) {
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that.elements.push(t);
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t.data("playlist", that);
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t.data("inPlaylist", true);
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t.data("playlistPosition", i);
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t.click(function() {
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var playlist = $(this).data("playlist");
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var position = $(this).data("playlistPosition");
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playlist.position = position;
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});
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i++;
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}
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});
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};
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PadmaPlaylist.prototype.next = function() {
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var pos = this.position;
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if (pos < (this.len() - 1)) {
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var nextElem = this.elements[pos + 1];
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nextElem.click();
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}
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};
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PadmaPlaylist.prototype.previous = function() {
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var pos = this.position;
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if (pos > 0) {
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var prevElem = this.elements[pos - 1];
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prevElem.click();
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}
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};
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})(jQuery);
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