forked from hummypkg/webif
51 lines
1.3 KiB
JavaScript
51 lines
1.3 KiB
JavaScript
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jQuery.ajaxPrefilter(function(options, _, jqXHR) {
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if (jQuery.isFunction(options.progress)) {
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var xhrFactory = options.xhr,
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interval;
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options.xhr = function() {
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var xhr = xhrFactory.apply(this, arguments),
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partial = "",
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prevcount = 1;
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interval = setInterval(function() {
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var responseText,
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jQueryPartial;
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try {
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responseText = xhr.responseText;
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if (responseText && (responseText.length > partial.length))
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{
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partial = responseText;
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jQueryPartial = $(partial).filter("*")
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if (jQueryPartial.length > prevcount) {
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prevcount = jQueryPartial.length;
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options.progress(jQueryPartial.filter("*:not(:last)"));
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}
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}
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} catch(e) {
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alert(e);
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}
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}, options.progressInterval);
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return xhr;
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};
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function stop()
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{
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if (interval)
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clearInterval(interval);
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}
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jqXHR.then(stop, stop);
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}
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});
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