Open-ILS/web/opac/skin/default/js/advanced.js

   1 /* advanced search interface */
   2
   3 attachEvt("common", "run", advInit);
   4
   5 function advInit() {
   6         $('advanced.wizard.contains').focus();
   7         depthSelInit();
   8
   9         var wiz = [
  10                 'advanced.wizard.contains',
  11                 'advanced.wizard.nocontains',
  12                 'advanced.wizard.exact',
  13                 'search_type_selector',
  14                 'advanced.wizard.form_selector' ];
  15         for( var node in wiz )
  16                 setEnterFunc( $(wiz[node]), advWizardRun );
  17
  18         var ref = [
  19                 'advanced.refined.title_contains',
  20                 'advanced.refined.author_contains',
  21                 'advanced.refined.subject_contains',
  22                 'advanced.refined.series_contains',
  23                 'advanced.refined.form_selector',
  24                 'advanced.refined.series_type',
  25                 'advanced.refined.subject_type',
  26                 'advanced.refined.author_type',
  27                 'advanced.refined.title_type' ];
  28         for( var i in ref )
  29                 setEnterFunc( $(ref[i]), advRefinedRun );
  30
  31         setEnterFunc($('opac.advanced.quick.isbn'), advISBNRun );
  32         setEnterFunc($('opac.advanced.quick.issn'), advISSNRun );
  33         setEnterFunc( $n( $('advanced.marc.tbody'), 'advanced.marc.value'), advMARCRun );
  34 }
  35
  36
  37 function advWizardRun() {
  38         var contains = $('advanced.wizard.contains').value;
  39         var nocontains = $('advanced.wizard.nocontains').value;
  40         var exact = $('advanced.wizard.exact').value;
  41         var form = getSelectorVal($('advanced.wizard.form_selector'));
  42         var type = getSelectorVal($('search_type_selector'));
  43
  44         var arg = {};
  45         arg.page = MRESULT;
  46         arg[PARAM_FORM] = form;
  47         arg[PARAM_STYPE] = type;
  48         arg[PARAM_OFFSET] = 0;
  49         arg[PARAM_DEPTH]        = depthSelGetDepth();
  50         arg[PARAM_LOCATION]     = depthSelGetNewLoc();
  51         arg[PARAM_TERM] = advBuildSearch( contains, nocontains, exact );
  52
  53         goTo(buildOPACLink(arg));
  54 }
  55
  56 function advBuildSearch( contains, nocontains, exact ) {
  57         var string = "";
  58         if(contains) string = contains;
  59
  60         if( exact ) {
  61                 if(exact.indexOf('"') > -1) string += " " + exact;
  62                 else string += " \"" + exact + "\"";
  63         }
  64
  65         if(nocontains) {
  66                 var words = nocontains.split(" ");
  67                 for( var i in words )
  68                         string += " -" + words[i];
  69         }
  70         return string;
  71 }
  72
  73
  74 function advRefinedRun() {
  75         var title       = $('advanced.refined.title_contains').value;
  76         var author      = $('advanced.refined.author_contains').value;
  77         var subject = $('advanced.refined.subject_contains').value;
  78         var series      = $('advanced.refined.series_contains').value;
  79         var form = getSelectorVal($('advanced.refined.form_selector'));
  80
  81         var blob = {};
  82         title = advRefinedTerm('title', title);
  83         author = advRefinedTerm('author', author);
  84         subject = advRefinedTerm('subject', subject);
  85         series = advRefinedTerm('series', series);
  86
  87         if(title) { blob.title = {}; blob.title.term =  title; }
  88         if(author) { blob.author = {}; blob.author.term = author;}
  89         if(subject) { blob.subject = {}; blob.subject.term = subject;}
  90         if(series) { blob.series = {}; blob.series.term = series; }
  91
  92         var arg                                 = {};
  93         arg.page                                        = MRESULT;
  94         arg[PARAM_FORM]         = form;
  95         arg[PARAM_STYPE]                = "";
  96         arg[PARAM_TERM]         = "";
  97         arg[PARAM_ADVTERM]      = js2JSON(blob);
  98         arg[PARAM_DEPTH]                = depthSelGetDepth();
  99         arg[PARAM_LOCATION]     = depthSelGetNewLoc();
 100         arg[PARAM_OFFSET]               = 0;
 101         arg[PARAM_ADVTYPE]      = ADVTYPE_MULTI;
 102
 103         goTo(buildOPACLink(arg));
 104
 105 }
 106
 107 function advISBNRun() {
 108         var isbn = $('opac.advanced.quick.isbn').value;
 109         if(!isbn) return;
 110         var arg                                 = {};
 111         arg.page                                        = MRESULT;
 112         arg[PARAM_STYPE]                = "";
 113         arg[PARAM_TERM]         = "";
 114         arg[PARAM_ADVTERM]      = isbn;
 115         arg[PARAM_OFFSET]               = 0;
 116         arg[PARAM_ADVTYPE]      = ADVTYPE_ISBN;
 117         goTo(buildOPACLink(arg));
 118 }
 119
 120 function advISSNRun() {
 121         var issn = $('opac.advanced.quick.issn').value;
 122         if(!issn) return;
 123         var arg                                 = {};
 124         arg.page                                        = MRESULT;
 125         arg[PARAM_STYPE]                = "";
 126         arg[PARAM_TERM]         = "";
 127         arg[PARAM_ADVTERM]      = issn;
 128         arg[PARAM_OFFSET]               = 0;
 129         arg[PARAM_ADVTYPE]      = ADVTYPE_ISSN;
 130         goTo(buildOPACLink(arg));
 131 }
 132
 133
 134 function advRefinedTerm( type, term ) {
 135         var t = getSelectorVal($('advanced.refined.' + type + '_type'));
 136         var string;
 137
 138         if( t == 'contains' ) string = advBuildSearch( term );
 139         else if( t == 'nocontains' ) string = advBuildSearch( null, term );
 140         else if( t == 'exact' ) string = advBuildSearch( null, null, term );
 141
 142         return string;
 143 }
 144
 145
 146 function advAddMARC() {
 147         $('advanced.marc.tbody').insertBefore(
 148                 $('advanced.marc.template').cloneNode(true),
 149                 $('advanced.marc.submit.row'));
 150 }
 151
 152 function advMARCRun() {
 153
 154         var t = $('advanced.marc.tbody');
 155         var searches = [];
 156         /*
 157         for( var c in t.childNodes ) {
 158                 var child = t.childNodes[c];
 159                 if(child.nodeName == 'tr') {
 160                         alert("hi");
 161                         var val = advExtractMARC(child);
 162                         if(val) searches.push(val);
 163                 }
 164         }
 165         */
 166
 167         var children = t.getElementsByTagName('tr');
 168         for( var c in children ) {
 169                 var child = children[c];
 170                 if(!(child && child.innerHTML)) continue;
 171                 var val = advExtractMARC(child);
 172                 if(val) searches.push(val);
 173         }
 174
 175         if(searches.length == 0) return;
 176
 177         var arg = {};
 178         arg.page = MRESULT;
 179         arg[PARAM_FORM] = 'all'
 180         arg[PARAM_STYPE] = "";
 181         arg[PARAM_OFFSET] = 0;
 182         arg[PARAM_DEPTH]        = depthSelGetDepth();
 183         arg[PARAM_LOCATION]     = depthSelGetNewLoc();
 184         arg[PARAM_ADVTERM] = js2JSON(searches);
 185         arg[PARAM_ADVTYPE] = ADVTYPE_MARC;
 186         arg[PARAM_TERM] = "";
 187
 188         goTo(buildOPACLink(arg));
 189 }
 190
 191
 192 /* EXAMPLE => {"term":"0516011901","restrict":[{"tag":"020","subfield":"a"}]} */
 193 function advExtractMARC(row) {
 194         if(!row || row.id == 'advanced.marc.submit.row') return null;
 195         var term = $n(row, 'advanced.marc.value').value;
 196         if(!term) return null;
 197
 198         var subfield = $n(row, 'advanced.marc.subfield').value;
 199         if(!subfield) subfield = "_";
 200
 201         var tag = $n(row, 'advanced.marc.tag').value;
 202         if(!tag) return null;
 203
 204         return { 'term' : term, 'restrict' :  [ { 'tag' : tag, 'subfield' : subfield } ] };
 205 }
 206