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1 var wpAjax = jQuery.extend( {
2         unserialize: function( s ) {
3                 var r = {}, q, pp, i, p;
4                 if ( !s ) { return r; }
5                 q = s.split('?'); if ( q[1] ) { s = q[1]; }
6                 pp = s.split('&');
7                 for ( i in pp ) {
8                         if ( jQuery.isFunction(pp.hasOwnProperty) && !pp.hasOwnProperty(i) ) { continue; }
9                         p = pp[i].split('=');
10                         r[p[0]] = p[1];
11                 }
12                 return r;
13         },
14         parseAjaxResponse: function( x, r, e ) { // 1 = good, 0 = strange (bad data?), -1 = you lack permission
15                 var parsed = {}, re = jQuery('#' + r).html(''), err = '';
16
17                 if ( x && typeof x == 'object' && x.getElementsByTagName('wp_ajax') ) {
18                         parsed.responses = [];
19                         parsed.errors = false;
20                         jQuery('response', x).each( function() {
21                                 var th = jQuery(this), child = jQuery(this.firstChild), response;
22                                 response = { action: th.attr('action'), what: child.get(0).nodeName, id: child.attr('id'), oldId: child.attr('old_id'), position: child.attr('position') };
23                                 response.data = jQuery( 'response_data', child ).text();
24                                 response.supplemental = {};
25                                 if ( !jQuery( 'supplemental', child ).children().each( function() {
26                                         response.supplemental[this.nodeName] = jQuery(this).text();
27                                 } ).size() ) { response.supplemental = false }
28                                 response.errors = [];
29                                 if ( !jQuery('wp_error', child).each( function() {
30                                         var code = jQuery(this).attr('code'), anError, errorData, formField;
31                                         anError = { code: code, message: this.firstChild.nodeValue, data: false };
32                                         errorData = jQuery('wp_error_data[code="' + code + '"]', x);
33                                         if ( errorData ) { anError.data = errorData.get(); }
34                                         formField = jQuery( 'form-field', errorData ).text();
35                                         if ( formField ) { code = formField; }
36                                         if ( e ) { wpAjax.invalidateForm( jQuery('#' + e + ' :input[name="' + code + '"]' ).parents('.form-field:first') ); }
37                                         err += '<p>' + anError.message + '</p>';
38                                         response.errors.push( anError );
39                                         parsed.errors = true;
40                                 } ).size() ) { response.errors = false; }
41                                 parsed.responses.push( response );
42                         } );
43                         if ( err.length ) { re.html( '<div class="error">' + err + '</div>' ); }
44                         return parsed;
45                 }
46                 if ( isNaN(x) ) { return !re.html('<div class="error"><p>' + x + '</p></div>'); }
47                 x = parseInt(x,10);
48                 if ( -1 == x ) { return !re.html('<div class="error"><p>' + wpAjax.noPerm + '</p></div>'); }
49                 else if ( 0 === x ) { return !re.html('<div class="error"><p>' + wpAjax.broken  + '</p></div>'); }
50                 return true;
51         },
52         invalidateForm: function ( selector ) {
53                 return jQuery( selector ).addClass( 'form-invalid' ).find('input:visible').change( function() { jQuery(this).closest('.form-invalid').removeClass( 'form-invalid' ); } );
54         },
55         validateForm: function( selector ) {
56                 selector = jQuery( selector );
57                 return !wpAjax.invalidateForm( selector.find('.form-required').filter( function() { return jQuery('input:visible', this).val() == ''; } ) ).size();
58         }
59 }, wpAjax || { noPerm: 'You do not have permission to do that.', broken: 'An unidentified error has occurred.' } );
60
61 // Basic form validation
62 jQuery(document).ready( function($){
63         $('form.validate').submit( function() { return wpAjax.validateForm( $(this) ); } );
64 });