139 lines
4.2 KiB
JavaScript
139 lines
4.2 KiB
JavaScript
/*
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John Resig's templating utility - http://ejohn.org/blog/javascript-micro-templating/
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Not updated code to resolve issue with single quotes from: http://www.west-wind.com/Weblog/posts/509108.aspx
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define templates inside <script type="text/html" id="foo"> tags
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get html of template with tmpl("foo", json)
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*/
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// Simple JavaScript Templating
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// John Resig - http://ejohn.org/ - MIT Licensed
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(function(){
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var cache = {};
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this.tmpl = function tmpl(str, data){
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// Figure out if we're getting a template, or if we need to
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// load the template - and be sure to cache the result.
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var fn = !/\W/.test(str) ?
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cache[str] = cache[str] ||
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tmpl(document.getElementById(str).innerHTML) :
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// Generate a reusable function that will serve as a template
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// generator (and which will be cached).
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new Function("obj",
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"var p=[],print=function(){p.push.apply(p,arguments);};" +
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// Introduce the data as local variables using with(){}
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"with(obj){p.push('" +
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// Convert the template into pure JavaScript
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str
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.replace(/[\r\t\n]/g, " ")
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.split("<%").join("\t")
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.replace(/((^|%>)[^\t]*)'/g, "$1\r")
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.replace(/\t=(.*?)%>/g, "',$1,'")
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.split("\t").join("');")
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.split("%>").join("p.push('")
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.split("\r").join("\\'")
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+ "');}return p.join('');");
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// Provide some basic currying to the user
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return data ? fn( data ) : fn;
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};
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})();
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/**
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* Returns time-code in npt format from pos in miliseconds
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* @param {Int} pos Position in miliseconds
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* @returns {String} Time-code in npt format.
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*/
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function ms2npt(pos) {
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var h = Math.floor(pos / 3600000);
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var m = Math.floor(pos % 3600000 / 60000);
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var s = Math.floor(pos % 60000 / 1000);
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var ms = pos % 1000;
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return h.toString().pad('0', 2) + ':' + m.toString().pad('0', 2) + ':' + s.toString().pad('0', 2) + '.' + ms.toString().pad('0', 3);
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// return strpad(h.toString(), '0', 2, 'left') + ':' + strpad(m.toString(), '0', 2, 'left') + ':' + strpad(s.toString(), '0', 2, 'left') + '.' + strpad(ms.toString(), '0', 3, 'left');
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}
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function npt2ms(npt) {
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var ms = 0.0;
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var p = npt.split(':');
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for (i=0; i<p.length; i++) {
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ms = ms * 60 + parseFloat(p[i]);
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}
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return ms * 1000;
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}
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String.prototype.pad = function(pad, len, dir) {
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if (typeof(dir) == 'undefined')
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dir = 'left';
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var str = this;
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while (str.length < len) {
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if (dir == 'left')
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str = pad + str;
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else if (dir == 'right')
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str = str + pad;
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}
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return str;
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}
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/*
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Gives a bunch of data parsed from a pad.ma url
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Returns:
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{
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'videoId': string, id of pad.ma video
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'type': string, type of link -- info, editor, layer, tcRange, tc or list.
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'layerId': string, id of layer, (if type=="layer")
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'tcIn': timecode, in npt format (if type == "tcRange")
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'tc': timecode, in npt format (if type == 'tc')
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}
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*/
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function parsePadmaUrl(link, padma_url) {
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// console.log(padma_url);
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var linkStr = link.replace(padma_url, "");
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// console.log(linkStr);
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// console.log(linkStr);
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var r = { };
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r.url = link;
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// console.log(link);
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if (linkStr.charAt(0) == 'V') {
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// console.log("Hello");
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var idRegex = /V(.{1,7})/;
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var idMatch = linkStr.match(idRegex);
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// console.log("match", idMatch);
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r.videoId = idMatch[0];
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// console.log(videoId);
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var postIdStr = linkStr.replace(idMatch[0] + "/", '');
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if (postIdStr == 'info' || postIdStr == '') {
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r.type = 'info';
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return r;
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} else if (postIdStr == 'editor') {
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r.type = 'editor';
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return r;
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} else if (postIdStr.charAt(0) == 'L') {
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r.type = 'layer';
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r.layerId = postIdStr;
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return r;
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} else if (postIdStr.indexOf("-") != -1) {
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var tcs = postIdStr.split("-");
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r.type = 'tcRange';
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r.tcIn = tcs[0];
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r.tcOut = tcs[1];
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return r;
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} else {
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r.type = 'tc';
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r.tc = postIdStr;
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return r;
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}
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} else if (linkStr.substring(0,7) == 'find?l=') {
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r.type = 'list';
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r.listId = linkStr.match(/l\=(L.*?)$/)[1];
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return r;
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} else {
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return false;
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}
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}
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