393 lines
12 KiB
JavaScript
393 lines
12 KiB
JavaScript
(function($) {
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var currentFormEl = false;
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var fs = {add:'ajaxAdd',del:'ajaxDel',dim:'ajaxDim',process:'process',recolor:'recolor'};
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wpAjax = {
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unserialize: function( s ) {
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var r = {}; if ( !s ) { return r; }
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var q = s.split('?'); if ( q[1] ) { s = q[1]; }
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var pp = s.split('&');
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for ( var i in pp ) {
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var p = pp[i].split('=');
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r[p[0]] = p[1];
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}
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return r;
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},
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parseAjaxResponse: function( x, r, e ) { // 1 = good, 0 = strange (bad data?), -1 = you lack permission
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var re = $('#' + r).html('');
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if ( x && typeof x == 'object' && x.getElementsByTagName('wp_ajax') ) {
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var errs = $('wp_error', x);
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if ( errs.size() ) {
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var err = '';
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errs.each( function() {
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var code = $(this).attr('code');
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if ( formField = $('wp_error_data[@code="' + code + '"] form-field', x).text() )
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code = formField;
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wpAjax.invalidateForm( $('#' + e + ' :input[@name="' + code + '"]' ).parents('.form-field:first') );
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err += '<p>' + this.firstChild.nodeValue + '</p>';
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} );
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return !re.html( '<div class="error">' + err + '</div>' );
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}
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return true;
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}
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if ( isNaN(x) ) { return !re.html('<div class="error"><p>' + x + '</p></div>'); }
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x = parseInt(x,10);
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if ( -1 == x ) { return !re.html('<div class="error"><p>You do not have permission to do that.</p></div>'); }
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else if ( 0 === x ) { return !re.html('<div class="error"><p>AJAX is teh b0rked.</p></div>'); }
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return true;
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},
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invalidateForm: function( jQ ) {
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jQ.addClass( 'form-invalid' ).change( function() { $(this).removeClass( 'form-invalid' ); } );
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}
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};
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var wpList = {
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settings: {
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url: wpListL10n.url, type: 'POST',
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response: 'ajax-response',
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what: '',
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alt: 'alternate', altOffset: 0,
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addColor: null, delColor: null, dimAddColor: null, dimDelColor: null,
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confirm: null,
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addBefore: null, addAfter: null,
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delBefore: null, delAfter: null,
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dimBefore: null, dimAfter: null
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},
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nonce: function(e,s) {
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var url = wpAjax.unserialize(e.attr('href'));
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return s.nonce || url._ajax_nonce || $('#' + s.element + ' input[@name=_ajax_nonce]').val() || url._wpnonce || $('#' + s.element + ' input[@name=_wpnonce]').val() || 0;
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},
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parseClass: function(e,t) {
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var c = []; try { c = $(e).attr('class').match(new RegExp(t+':[A-Za-z0-9:_=-]+'))[0].split(':'); } catch(r) {}
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return c;
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},
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pre: function(e,s,a) {
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var bg; var r;
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s = $.extend( {}, this.wpList.settings, {
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element: null,
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nonce: 0
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}, s || {} );
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if ( $.isFunction( s.confirm ) ) {
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if ( 'add' != a ) {
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bg = $('#' + s.element).css('background-color');
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$('#' + s.element).css('background-color', '#FF9966');
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}
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r = s.confirm.call(this,e,s,a,bg);
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if ( 'add' != a ) { $('#' + s.element).css('background-color', bg ); }
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if ( !r ) { return false; }
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}
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return s;
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},
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ajaxAdd: function( e, s ) {
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var list = this; e = $(e); s = s || {};
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var cls = wpList.parseClass(e,'add');
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s = $.extend(s, {
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element: s.element || cls[2] || e.attr( 'id' ) || null,
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addColor: s.addColor || '#' + ( cls[3] || 'FFFF33' )
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} );
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s = wpList.pre.call( list, e, s, 'add' );
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if ( !s ) { return false; }
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if ( !e.is("[@class^=add:" + list.id + ":]") ) { return !wpList.add.call( list, e, s ); }
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if ( !s.element ) { return true; }
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s.action = 'add-' + s.what;
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s.nonce = wpList.nonce(e,s);
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var es = $('#' + s.element + ' :input').not('[@name=_ajax_nonce], [@name=_wpnonce], [@name=action]');
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var required = $('#' + s.element + ' .form-required:has(:input[@value=""]), #' + s.element + ' .form-required:input[@value=""]');
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if ( required.size() ) {
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wpAjax.invalidateForm( required );
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return false;
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}
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s.data = $.param( $.extend( { _ajax_nonce: s.nonce, action: s.action }, wpAjax.unserialize( cls[4] || '' ) ) );
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var formData = $.isFunction(es.fieldSerialize) ? es.fieldSerialize() : es.serialize();
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if ( formData ) { s.data += '&' + formData; }
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if ( $.isFunction(s.addBefore) ) {
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s = s.addBefore( s );
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if ( !s ) { return true; }
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}
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if ( !s.data.match(/_ajax_nonce=[a-f0-9]+/) ) { return true; }
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s.success = function(r) {
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if ( !wpAjax.parseAjaxResponse(r, s.response, s.element) ) { return false; }
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$(s.what + ' response_data', r).each( function() {
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var t = $(this);
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wpList.add.call( list, t.text(), $.extend( {}, s, { // this.firstChild.nodevalue
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pos: t.parent().attr( 'position' ) || 0,
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id: t.parent().attr( 'id' ) || 0,
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oldId: t.parent().attr( 'old_id' ) || null
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} ) );
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} );
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if ( $.isFunction(s.addAfter) ) {
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var o = this.complete;
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this.complete = function(x,st) {
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var _s = $.extend( { xml: x, status: st }, s );
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s.addAfter( r, _s );
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if ( $.isFunction(o) ) { o(x,st); }
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};
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}
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list.wpList.recolor();
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wpList.clear.call(list,'#' + s.element);
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};
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$.ajax( s );
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return false;
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},
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ajaxDel: function( e, s ) {
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var list = this; e = $(e); s = s || {};
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var cls = wpList.parseClass(e,'delete');
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s = $.extend(s, {
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element: s.element || cls[2] || null,
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delColor: s.delColor || '#' + ( cls[3] || 'FF3333' )
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} );
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s = wpList.pre.call( list, e, s, 'delete' );
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if ( !s || !s.element ) { return false; }
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s.action = 'delete-' + s.what;
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s.nonce = wpList.nonce(e,s);
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s.data = $.extend(
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{ action: s.action, id: s.element.split('-').pop(), _ajax_nonce: s.nonce },
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wpAjax.unserialize( cls[4] || '' )
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);
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if ( $.isFunction(s.delBefore) ) {
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s = s.delBefore( s );
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if ( !s ) { return true; }
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}
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if ( !s.data._ajax_nonce ) { return true; }
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var func = function() { $('#' + s.element).css( 'background-color', '' ).hide(); list.wpList.recolor(); };
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var hideTO = -1;
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if ( 'none' != s.delColor ) {
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Fat.fade_element(s.element,null,700,s.delColor);
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hideTO = setTimeout(func, 705);
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} else {
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func();
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}
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s.success = function(r) {
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if ( !wpAjax.parseAjaxResponse(r, s.response, s.element) ) {
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clearTimeout(hideTO);
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func = function() { $('#' + s.element).css( 'background-color', '#FF3333' ).show(); list.wpList.recolor(); };
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func(); setTimeout(func, 705); // In case it's still fading
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return false;
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}
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if ( $.isFunction(s.delAfter) ) {
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var o = this.complete;
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this.complete = function(x,st) {
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var _s = $.extend( { xml: x, status: st }, s );
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s.delAfter( r, _s );
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if ( $.isFunction(o) ) { o(x,st); }
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};
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}
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};
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$.ajax( s );
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return false;
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},
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ajaxDim: function( e, s ) {
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var list = this; e = $(e); s = s || {};
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var cls = wpList.parseClass(e,'dim');
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s = $.extend(s, {
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element: s.element || cls[2] || null,
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dimClass: s.dimClass || cls[3] || null,
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dimAddColor: s.dimAddColor || '#' + ( cls[4] || 'FFFF33' ),
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dimDelColor: s.dimDelColor || '#' + ( cls[5] || 'FF3333' )
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} );
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s = wpList.pre.call( list, e, s, 'dim' );
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if ( !s || !s.element || !s.dimClass ) { return true; }
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s.action = 'dim-' + s.what;
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s.nonce = wpList.nonce(e,s);
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s.data = $.extend(
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{ action: s.action, id: s.element.split('-').pop(), dimClass: s.dimClass, _ajax_nonce : s.nonce },
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wpAjax.unserialize( cls[6] || '' )
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);
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if ( $.isFunction(s.dimBefore) ) {
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s = s.dimBefore( s );
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if ( !s ) { return true; }
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}
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if ( !s.data._ajax_nonce ) { return true; }
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var isClass = $('#' + s.element).toggleClass(s.dimClass).is('.' + s.dimClass);
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if ( isClass && 'none' != s.dimAddColor ) { Fat.fade_element(s.element,null,700,s.dimAddColor); }
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else if ( !isClass && 'none' != s.dimDelColor ) { Fat.fade_element(s.element,null,700,s.dimDelColor); }
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var dimTO = setTimeout( function() { $('#' + s.element).css( 'background-color', '' ); }, 705 );
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s.success = function(r) {
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if ( !wpAjax.parseAjaxResponse(r, s.response, s.element) ) {
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clearTimeout(dimTO);
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func = function() { $('#' + s.element).css( 'background-color', '#FF3333' )[isClass?'removeClass':'addClass'](s.dimClass); };
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func(); setTimeout(func, 705);
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return false;
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}
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if ( $.isFunction(s.dimAfter) ) {
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var o = this.complete;
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this.complete = function(x,st) {
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var _s = $.extend( { xml: x, status: st }, s );
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s.dimAfter( r, _s );
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if ( $.isFunction(o) ) { o(x,st); }
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};
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}
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};
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$.ajax( s );
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return false;
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},
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add: function( e, s ) {
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list = $(this);
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e = $(e);
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var old = false; var next = false;
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var _s = { pos: 0, id: 0, oldId: null };
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if ( 'string' == typeof s ) { s = { what: s }; }
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s = $.extend(_s, this.wpList.settings, s);
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if ( !e.size() || !s.what ) { return false; }
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if ( s.oldId ) {
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old = $('#' + s.what + '-' + s.oldId);
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next = old.next();
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old.remove();
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}
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if ( s.id ) { $('#' + s.what + '-' + s.id).remove(); }
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if ( old && old.size() ) {
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if ( next && next.size() ) {
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next.before(e);
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} else {
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list.append(e);
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}
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} else if ( isNaN(s.pos) ) {
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var ba = 'after';
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if ( '-' == s.pos.substr(0,1) ) {
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s.pos = s.pos.substr(1);
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ba = 'before';
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}
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var ref = list.find( '#' + s.pos );
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if ( 1 === ref.size() ) { ref[ba](e); }
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else { list.append(e); }
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} else if ( s.pos < 0 ) {
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list.prepend(e);
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} else {
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list.append(e);
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}
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if ( s.alt ) {
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if ( ( list.children(':visible').index( e[0] ) + s.altOffset ) % 2 ) { e.removeClass( s.alt ); }
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else { e.addClass( s.alt ); }
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}
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if ( 'none' != s.addColor ) {
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var b = e.css( 'background-color' );
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if ( b == 'transparent' ) { b = ''; }
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Fat.fade_element(e.attr('id'),null,700,s.addColor);
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setTimeout( function() {
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var g = e.css( 'background-color', '' ).css( 'background-color' );
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if ( b != g ) { e.css( 'background-color', b ); }
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}, 705 );
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}
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list.each( function() { this.wpList.process( e ); } );
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return e;
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},
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clear: function(e) {
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var list = this;
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e = $(e);
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if ( list.wpList && e.parents( '#' + list.id ).size() ) { return; }
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e.find(':input').each( function() {
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var t = this.type.toLowerCase(); var tag = this.tagName.toLowerCase();
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if ( 'text' == t || 'password' == t || 'textarea' == tag ) { this.value = ''; }
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else if ( 'checkbox' == t || 'radio' == t ) { this.checked = false; }
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else if ( 'select' == tag ) { this.selectedIndex = null; }
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});
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},
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process: function(el) {
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var list = this;
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var bl = function() { currentFormEl = false; };
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var fo = function() { currentFormEl = this; };
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var a = $("[@class^=add:" + list.id + ":]", el || null)
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.filter('form').submit( function() { return list.wpList.add(this); } ).end()
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.not('form').click( function() { return list.wpList.add(this); } ).each( function() {
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var addEl = this;
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var c = wpList.parseClass(this,'add')[2] || addEl.id;
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if ( !c ) { return; }
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var forms = []; var ins = [];
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$('#' + c + ' :input').click( function() { $(this).unbind( 'blur', bl ).unbind( 'focus', fo ).blur( bl ).focus( fo ).focus(); } ).each( function() {
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ins.push(this);
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$.merge(forms,$(this).parents('form'));
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forms = $.unique(forms);
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} );
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$(forms).submit( function() {
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var e = currentFormEl;
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if ( 0 <= $.inArray(e,ins) ) {
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$(addEl).trigger( 'click' );
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$(e).focus();
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return false;
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}
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} );
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} );
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var d = $("[@class^=delete:" + list.id + ":]", el || null).click( function() { return list.wpList.del(this); } );
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var c = $("[@class^=dim:" + list.id + ":]", el || null).click( function() { return list.wpList.dim(this); } );
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},
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recolor: function() {
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var list = this;
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if ( !list.wpList.settings.alt ) { return; }
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var items = $('.list-item:visible', list);
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if ( !items.size() ) { items = $(list).children(':visible'); }
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var eo = [':even',':odd'];
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if ( list.wpList.settings.altOffset % 2 ) { eo.reverse(); }
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items.filter(eo[0]).addClass(list.wpList.settings.alt).end().filter(eo[1]).removeClass(list.wpList.settings.alt);
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},
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init: function() {
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var lists = this;
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lists.wpList.process = function(a) {
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lists.each( function() {
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this.wpList.process(a);
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} );
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};
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lists.wpList.recolor = function() {
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lists.each( function() {
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this.wpList.recolor();
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} );
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};
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}
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};
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$.fn.wpList = function( settings ) {
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this.each( function() {
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var _this = this;
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this.wpList = { settings: $.extend( {}, wpList.settings, { what: wpList.parseClass(this,'list')[1] || '' }, settings ) };
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$.each( fs, function(i,f) { _this.wpList[i] = function( e, s ) { return wpList[f].call( _this, e, s ); }; } );
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} );
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wpList.init.call(this);
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this.wpList.process();
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return this;
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};
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})(jQuery);
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