53 lines
1.5 KiB
JavaScript
53 lines
1.5 KiB
JavaScript
//if this does not work, call Simon. https://github.com/S2-
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(function($) {
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var uuidv4 = function() {
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return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
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var r = Math.random() * 16 | 0;
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var v = c == 'x' ? r : (r & 0x3 | 0x8);
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return v.toString(16);
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});
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};
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ejs.rtfe = function(templateUrl, data) {
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var templateFn = ejs.cache.get(templateUrl);
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//if the template is already cached, return it and we are done
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if (templateFn) {
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//but first check if there is still a getter function for this template in the cache
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//if yes, remove it so we clean up a bit
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if (ejs.cache.remove && ejs.cache.get('getFnFor' + templateUrl)) {
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ejs.cache.remove('getFnFor' + templateUrl);
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}
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return templateFn(data);
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} else { //if the template is not cached, we need to get it and render it later once we have it. remember: this happens only if the template is not already cached
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//is there a getFn for this template?
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var getTemplateFn = ejs.cache.get('getFnFor' + templateUrl);
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if (!getTemplateFn) {
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getTemplateFn = $.get(templateUrl);
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ejs.cache.set('getFnFor' + templateUrl, getTemplateFn);
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}
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var r = uuidv4();
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getTemplateFn.then(function(template) {
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$('#' + r).replaceWith(
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ejs.render(
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template,
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data,
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{
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cache: true,
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filename: templateUrl
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}
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)
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);
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});
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return '<span class="ejs-templateplaceholder" style="display: none;" id="' + r + '"></span>';
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}
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};
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})(jQuery);
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