48 lines
1.4 KiB
JavaScript
48 lines
1.4 KiB
JavaScript
(function($) {
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return $.fn.serializeObject = function() {
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var json, patterns, push_counters,
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_this = this;
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json = {};
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push_counters = {};
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patterns = {
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validate: /^[a-zA-Z][a-zA-Z0-9_]*(?:\[(?:\d*|[a-zA-Z0-9_]+)\])*$/,
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key: /[a-zA-Z0-9_]+|(?=\[\])/g,
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push: /^$/,
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fixed: /^\d+$/,
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named: /^[a-zA-Z0-9_]+$/
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};
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this.build = function(base, key, value) {
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base[key] = value;
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return base;
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};
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this.push_counter = function(key) {
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if (push_counters[key] === void 0) {
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push_counters[key] = 0;
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}
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return push_counters[key]++;
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};
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$.each($(this).serializeArray(), function(i, elem) {
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var k, keys, merge, re, reverse_key;
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if (!patterns.validate.test(elem.name)) {
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return;
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}
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keys = elem.name.match(patterns.key);
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merge = elem.value;
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reverse_key = elem.name;
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while ((k = keys.pop()) !== void 0) {
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if (patterns.push.test(k)) {
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re = new RegExp("\\[" + k + "\\]$");
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reverse_key = reverse_key.replace(re, '');
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merge = _this.build([], _this.push_counter(reverse_key), merge);
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} else if (patterns.fixed.test(k)) {
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merge = _this.build([], k, merge);
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} else if (patterns.named.test(k)) {
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merge = _this.build({}, k, merge);
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}
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}
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return json = $.extend(true, json, merge);
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});
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return json;
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};
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})(jQuery);
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