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($('search_type_selector'));
  43         var sort                = getSelectorVal($('advanced.wizard.sort_by'));
  44         var sortdir     = getSelectorVal($('advanced.wizard.sort_dir'));
  45
  46         var arg = {};
  47         arg.page = MRESULT;
  48         arg[PARAM_FORM]         = form;
  49         arg[PARAM_STYPE]                = type;
  50         arg[PARAM_OFFSET]               = 0;
  51         arg[PARAM_DEPTH]                = depthSelGetDepth();
  52         arg[PARAM_LOCATION]     = depthSelGetNewLoc();
  53         arg[PARAM_TERM]         = advBuildSearch( contains, nocontains, exact );
  54         arg[PARAM_SORT]         = (sort.match(/relevance/i)) ? null : sort;
  55         arg[PARAM_SORT_DIR]     = sortdir;
  56
  57         goTo(buildOPACLink(arg));
  58 }
  59
  60 function advBuildSearch( contains, nocontains, exact ) {
  61         var string = "";
  62         if(contains) string = contains;
  63
  64         if( exact ) {
  65                 if(exact.indexOf('"') > -1) string += " " + exact;
  66                 else string += " \"" + exact + "\"";
  67         }
  68
  69         if(nocontains) {
  70                 var words = nocontains.split(" ");
  71                 for( var i in words )
  72                         string += " -" + words[i];
  73         }
  74         return string;
  75 }
  76
  77
  78 function advRefinedRun() {
  79         var title       = $('advanced.refined.title_contains').value;
  80         var author      = $('advanced.refined.author_contains').value;
  81         var subject = $('advanced.refined.subject_contains').value;
  82         var series      = $('advanced.refined.series_contains').value;
  83         var form = getSelectorVal($('advanced.refined.form_selector'));
  84
  85         var blob = {};
  86         title = advRefinedTerm('title', title);
  87         author = advRefinedTerm('author', author);
  88         subject = advRefinedTerm('subject', subject);
  89         series = advRefinedTerm('series', series);
  90
  91         if(title) { blob.title = {}; blob.title.term =  title; }
  92         if(author) { blob.author = {}; blob.author.term = author;}
  93         if(subject) { blob.subject = {}; blob.subject.term = subject;}
  94         if(series) { blob.series = {}; blob.series.term = series; }
  95
  96         var arg                                 = {};
  97         arg.page                                        = MRESULT;
  98         arg[PARAM_FORM]         = form;
  99         arg[PARAM_STYPE]                = "";
 100         arg[PARAM_TERM]         = "";
 101         arg[PARAM_ADVTERM]      = js2JSON(blob);
 102         arg[PARAM_DEPTH]                = depthSelGetDepth();
 103         arg[PARAM_LOCATION]     = depthSelGetNewLoc();
 104         arg[PARAM_OFFSET]               = 0;
 105         arg[PARAM_ADVTYPE]      = ADVTYPE_MULTI;
 106
 107         goTo(buildOPACLink(arg));
 108
 109 }
 110
 111 function advISBNRun() {
 112         var isbn = $('opac.advanced.quick.isbn').value;
 113         if(!isbn) return;
 114         var arg                                 = {};
 115         arg.page                                        = MRESULT;
 116         arg[PARAM_STYPE]                = "";
 117         arg[PARAM_TERM]         = "";
 118         arg[PARAM_ADVTERM]      = isbn;
 119         arg[PARAM_OFFSET]               = 0;
 120         arg[PARAM_ADVTYPE]      = ADVTYPE_ISBN;
 121         goTo(buildOPACLink(arg));
 122 }
 123
 124 function advISSNRun() {
 125         var issn = $('opac.advanced.quick.issn').value;
 126         if(!issn) return;
 127         var arg                                 = {};
 128         arg.page                                        = MRESULT;
 129         arg[PARAM_STYPE]                = "";
 130         arg[PARAM_TERM]         = "";
 131         arg[PARAM_ADVTERM]      = issn;
 132         arg[PARAM_OFFSET]               = 0;
 133         arg[PARAM_ADVTYPE]      = ADVTYPE_ISSN;
 134         goTo(buildOPACLink(arg));
 135 }
 136
 137
 138 function advRefinedTerm( type, term ) {
 139         var t = getSelectorVal($('advanced.refined.' + type + '_type'));
 140         var string;
 141
 142         if( t == 'contains' ) string = advBuildSearch( term );
 143         else if( t == 'nocontains' ) string = advBuildSearch( null, term );
 144         else if( t == 'exact' ) string = advBuildSearch( null, null, term );
 145
 146         return string;
 147 }
 148
 149
 150 function advAddMARC() {
 151         $('advanced.marc.tbody').insertBefore(
 152                 $('advanced.marc.template').cloneNode(true),
 153                 $('advanced.marc.submit.row'));
 154 }
 155
 156 function advMARCRun() {
 157
 158         var t = $('advanced.marc.tbody');
 159         var searches = [];
 160         /*
 161         for( var c in t.childNodes ) {
 162                 var child = t.childNodes[c];
 163                 if(child.nodeName == 'tr') {
 164                         alert("hi");
 165                         var val = advExtractMARC(child);
 166                         if(val) searches.push(val);
 167                 }
 168         }
 169         */
 170
 171         var children = t.getElementsByTagName('tr');
 172         for( var c in children ) {
 173                 var child = children[c];
 174                 if(!(child && child.innerHTML)) continue;
 175                 var val = advExtractMARC(child);
 176                 if(val) searches.push(val);
 177         }
 178
 179         if(searches.length == 0) return;
 180
 181         var arg = {};
 182         arg.page = MRESULT;
 183         arg[PARAM_FORM] = 'all'
 184         arg[PARAM_STYPE] = "";
 185         arg[PARAM_OFFSET] = 0;
 186         arg[PARAM_DEPTH]        = depthSelGetDepth();
 187         arg[PARAM_LOCATION]     = depthSelGetNewLoc();
 188         arg[PARAM_ADVTERM] = js2JSON(searches);
 189         arg[PARAM_ADVTYPE] = ADVTYPE_MARC;
 190         arg[PARAM_TERM] = "";
 191
 192         goTo(buildOPACLink(arg));
 193 }
 194
 195
 196 /* EXAMPLE => {"term":"0516011901","restrict":[{"tag":"020","subfield":"a"}]} */
 197 function advExtractMARC(row) {
 198         if(!row || row.id == 'advanced.marc.submit.row') return null;
 199         var term = $n(row, 'advanced.marc.value').value;
 200         if(!term) return null;
 201
 202         var subfield = $n(row, 'advanced.marc.subfield').value;
 203         if(!subfield) subfield = "_";
 204
 205         var tag = $n(row, 'advanced.marc.tag').value;
 206         if(!tag) return null;
 207
 208         return { 'term' : term, 'restrict' :  [ { 'tag' : tag, 'subfield' : subfield } ] };
 209 }
 210