2 * Description: editing search filters
3 * Copyright (c) 2012 UPMC Sorbonne Universite - INRIA
6 // global metadata from js/metadata.js
12 $.fn.QuickFilter = function( method ) {
13 /* Method calling logic */
14 if ( methods[method] ) {
15 return methods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ));
16 } else if ( typeof method === 'object' || ! method ) {
17 return methods.init.apply( this, arguments );
19 $.error( 'Method ' + method + ' does not exist on $.QuickFilter' );
26 init : function( options ) {
27 return this.each(function(){
30 data = $this.data('QuickFilter'), QuickFilter = $('<div />', {text : $this.attr('title')});
34 data = $(this).data();
36 /* Subscribe to selection updates published by the resource display plugins */
37 //$.subscribe('selected', {instance: $this}, resource_selected);
38 $.subscribe('/query/' + options.query_uuid + '/changed', {instance: $this}, query_changed);
41 /* End of plugin initialization */
43 $(this).data('QuickFilter', {
44 plugin_uuid: options.plugin_uuid,
45 query_uuid: options.query_uuid,
47 QuickFilter : QuickFilter
50 $(this).data('current_query', null);
52 initialize_plugin($(this).data());
54 function update_options(e, rows){
57 $.each (rows, function(index, obj) {
58 $.each(obj,function(key,value){
59 value = unfold.get_value(value);
60 if(!availableTags.hasOwnProperty(key)){availableTags[key]=new Array();}
61 //availableTags[key].push(value);
62 var currentArray=availableTags[key];
64 if($.inArray(value,currentArray)==-1){availableTags[key].push(value);}
68 $.each(availableTags, function(key, value){
70 if($("#"+options.plugin_uuid+"-select_"+key).length>0){
71 $.each(value, function(k, optValue){
72 $("#"+options.plugin_uuid+"-select_"+key).append('<option>'+optValue+'</option>');
75 if($("#QuickFilter-string-"+key).length>0){
76 $("#QuickFilter-string-"+key).autocomplete({
78 minLength: 0, // allows to browse items with no value typed in
79 select: function(event, ui) {
80 //var key=getKeySplitId(this.id,"-");
82 var val=ui.item.value;
84 query=d.current_query;
85 query.update_filter(key,op,val);
86 // Publish the query changed, the other plugins with subscribe will get the changes
87 $.publish('/query/' + query.query_uuid + '/changed', query);
88 //add_ActiveFilter("#QuickFilter-string-"+key,ui.item.value,d);
97 /* Subscribe to results in order to redraw the table when updates arrive */
98 $.subscribe('/results/' + options.query_uuid + '/changed', {instance: $this}, update_options);
103 destroy : function( ) {
105 return this.each(function(){
106 var $this = $(this), data = $this.data('QuickFilter');
107 $(window).unbind('QuickFilter');
108 data.QuickFilter.remove();
109 $this.removeData('QuickFilter');
113 update : function( content ) {
117 /* Private methods */
119 function query_changed(e, query) {
120 //panos: this takes a lot of time!
121 data = e.data.instance.data();
122 var plugin_uuid=data.QuickFilter.plugin_uuid;
124 /* Compare current and advertised query to get added and removed fields */
125 var previous_query=data.current_query;
126 /* Save the query as the current query */
127 data.current_query=query;
129 // XXX can we modify data directly ?
130 //$(data.QuickFilter.target).data('current_query', query);
132 if(previous_query!=null){
133 // If query has changed in another plugin
134 // set the value on each filter that exists in QuickFilter plugin
135 if (typeof(previous_query) != 'undefined') {
136 var tmp=previous_query.diff_filter(query);
137 // Remove first to clean up select boxes
138 var removed_filters = tmp.removed;
139 $.each(removed_filters, function(i,filter){
140 messages.debug(filter[0]);
141 allowedValues=metadata.property('resource', filter[0], 'allowed_values');
142 if (allowedValues!='' && allowedValues!="N/A") {
143 //if(MANIFOLD_METADATA[filter[0]]['allowed_values']!=''){
144 $('#QuickFilter_select_field').val("#");
145 $('#QuickFilter_select_value').children().remove().end();
146 $('#QuickFilter_select_value_container').hide();
148 if($('#'+plugin_uuid+'-select_'+filter[0]).length>0 && filter[1]=="="){
149 $('#'+plugin_uuid+'-select_'+filter[0]).val(null);
151 if($("#QuickFilter-string-"+filter[0]).length>0 && filter[1]=="="){
152 $("#QuickFilter-string-"+filter[0]).val(null);
156 var added_filters = tmp.added;
157 $.each(added_filters, function(i,filter){
158 if($('#'+plugin_uuid+'-select_'+filter[0]).length>0 && filter[1]=="="){
159 $('#'+plugin_uuid+'-select_'+filter[0]).val(filter[2]);
161 if($("#QuickFilter-string-"+filter[0]).length>0 && filter[1]=="="){
162 $("#QuickFilter-string-"+filter[0]).val(filter[2]);
166 $.publish('debug', "Quick Filter received fields: " + query.fields+" - filter = "+query.filter);
170 function initialize_plugin(data) {
172 $('#QuickFilter_select_value_div').hide();
173 $('#QuickFilter_string_value_div').hide();
174 $('#QuickFilter_int_value_div').hide();
176 $('#QuickFilter_only_visible').click( function () {
178 var only_visible = this.checked;
179 // Clear all options in the select box, Then add None option
180 $('#QuickFilter_select_field').children().remove().end().append("<option value='#'>None</option>");
182 // Get the current query (ONLY AFTER THE PLUGIN HAS BEEN INITIALIZED)
183 var query = data.current_query;
184 // iterate to remove each active filter
186 if (typeof(query.fields) != 'undefined') {
187 $.each (query.fields, function(index, value) {
188 $('#QuickFilter_select_field').append("<option>"+value+"</option>");
192 headers=metadata.fields('resource');
193 $.each (headers, function (key, value) {
194 $('#QuickFilter_select_field').append("<option>"+value['column']+"</option>");
199 $('#QuickFilter_select_field').change( function () {
200 var field = $(this).val();
201 messages.debug(field);
202 $('input[id^="QuickFilter-string-"]').hide();
203 $('#QuickFilter_int_value_div').hide();
205 $('#QuickFilter_select_value_container').hide();
207 $('#QuickFilter_select_value_container').show();
208 $.publish('debug','field selected = '+field);
209 valType=metadata.property('resource', field, 'value_type');
210 if (valType == 'string' || valType=="N/A") {
211 // If this key has predefined values, build a select with each allowed values as options
212 allowedValues=metadata.property('resource', field, 'allowed_values');
213 if (allowedValues!='' && allowedValues!="N/A") {
214 $('#QuickFilter_string_value_div').hide();
215 $('#QuickFilter_int_value_div').hide();
216 $('#QuickFilter_select_value_div').show();
217 $('#QuickFilter_select_value').show();
218 $('#QuickFilter_select_value').children().remove().end().append("<option value=''>all</option>");
219 // @TODO: define seperator as ;
220 allowed_values = allowedValues.split(",");
221 $.each (allowed_values, function (key, value) {
222 $('#QuickFilter_select_value').append("<option>"+value+"</option>");
224 // Else build an autocomplete based on the values of result query
226 $('#QuickFilter_select_value_div').hide();
227 $('#QuickFilter_string_value_div').show();
228 $('.QuickFilter-filter-value').hide();
229 $('#QuickFilter-string-'+field).show();
230 $('#QuickFilter_int_value_div').hide();
233 else if (valType == 'int') {
234 $('#QuickFilter_select_value_div').hide();
235 $('#QuickFilter_string_value_div').hide();
236 $('#QuickFilter_int_value_div').show();
241 $('.QuickFilter-filter-value').change( function () {
242 var query = data.current_query;
244 var filter_value = $(this).val();
245 var filter_field = $('#QuickFilter_select_field').val();
247 query.update_filter(filter_field, '=', filter_value);
248 $.publish('/query/' + query.query_uuid + '/changed', query);
251 $('.QuickFilter_select').change( function() {
252 messages.debug(this.id);
253 var query = data.current_query;
254 var f_value = $(this).val();
256 var key = this.id.split("_");
260 if (f_value == "Network")
263 if(typeof(key[1])!="undefined"){
264 messages.debug(key[1]+'='+f_value);
266 query.remove_filter(key[1],"","");
268 query.update_filter(key[1], '=', f_value);
271 $.publish('/query/' + query.query_uuid + '/changed', query);