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( $('advanced.marc.tbody'), 'advanced.marc.value'), advMARCRun );
  34
  35         setSelector($('advanced.wizard.sort_by'), getSort());
  36         setSelector($('advanced.wizard.sort_dir'), getSortDir());
  37         if(getSort() && getSort() != SORT_TYPE_REL)
  38                 $('advanced.wizard.sort_dir').disabled = false;
  39 }
  40
  41
  42 function advWizardRun() {
  43         var contains = $('advanced.wizard.contains').value;
  44         var nocontains = $('advanced.wizard.nocontains').value;
  45         var exact       = $('advanced.wizard.exact').value;
  46         var form                = getSelectorVal($('advanced.wizard.form_selector'));
  47         var type                = getSelectorVal($('search_type_selector'));
  48         var sort                = getSelectorVal($('advanced.wizard.sort_by'));
  49         var sortdir     = getSelectorVal($('advanced.wizard.sort_dir'));
  50
  51         var arg = {};
  52         arg.page = MRESULT;
  53         arg[PARAM_FORM]         = form;
  54         arg[PARAM_STYPE]                = type;
  55         arg[PARAM_OFFSET]               = 0;
  56         arg[PARAM_DEPTH]                = depthSelGetDepth();
  57         arg[PARAM_LOCATION]     = depthSelGetNewLoc();
  58         arg[PARAM_TERM]         = advBuildSearch( contains, nocontains, exact );
  59         arg[PARAM_SORT]         = sort;
  60         arg[PARAM_SORT_DIR]     = sortdir;
  61
  62         goTo(buildOPACLink(arg));
  63 }
  64
  65 function advBuildSearch( contains, nocontains, exact ) {
  66         var string = "";
  67         if(contains) string = contains;
  68
  69         if( exact ) {
  70                 if(exact.indexOf('"') > -1) string += " " + exact;
  71                 else string += " \"" + exact + "\"";
  72         }
  73
  74         if(nocontains) {
  75                 var words = nocontains.split(" ");
  76                 for( var i in words )
  77                         string += " -" + words[i];
  78         }
  79         return string;
  80 }
  81
  82
  83 function advRefinedRun() {
  84         var title       = $('advanced.refined.title_contains').value;
  85         var author      = $('advanced.refined.author_contains').value;
  86         var subject = $('advanced.refined.subject_contains').value;
  87         var series      = $('advanced.refined.series_contains').value;
  88         var form = getSelectorVal($('advanced.refined.form_selector'));
  89
  90         var blob = {};
  91         title = advRefinedTerm('title', title);
  92         author = advRefinedTerm('author', author);
  93         subject = advRefinedTerm('subject', subject);
  94         series = advRefinedTerm('series', series);
  95
  96         if(title) { blob.title = {}; blob.title.term =  title; }
  97         if(author) { blob.author = {}; blob.author.term = author;}
  98         if(subject) { blob.subject = {}; blob.subject.term = subject;}
  99         if(series) { blob.series = {}; blob.series.term = series; }
 100
 101         var arg                                 = {};
 102         arg.page                                        = MRESULT;
 103         arg[PARAM_FORM]         = form;
 104         arg[PARAM_STYPE]                = "";
 105         arg[PARAM_TERM]         = "";
 106         arg[PARAM_ADVTERM]      = js2JSON(blob);
 107         arg[PARAM_DEPTH]                = depthSelGetDepth();
 108         arg[PARAM_LOCATION]     = depthSelGetNewLoc();
 109         arg[PARAM_OFFSET]               = 0;
 110         arg[PARAM_ADVTYPE]      = ADVTYPE_MULTI;
 111
 112         goTo(buildOPACLink(arg));
 113
 114 }
 115
 116 function advISBNRun() {
 117         var isbn = $('opac.advanced.quick.isbn').value;
 118         if(!isbn) return;
 119         var arg                                 = {};
 120         arg.page                                        = MRESULT;
 121         arg[PARAM_STYPE]                = "";
 122         arg[PARAM_TERM]         = "";
 123         arg[PARAM_ADVTERM]      = isbn;
 124         arg[PARAM_OFFSET]               = 0;
 125         arg[PARAM_ADVTYPE]      = ADVTYPE_ISBN;
 126         goTo(buildOPACLink(arg));
 127 }
 128
 129 function advISSNRun() {
 130         var issn = $('opac.advanced.quick.issn').value;
 131         if(!issn) return;
 132         var arg                                 = {};
 133         arg.page                                        = MRESULT;
 134         arg[PARAM_STYPE]                = "";
 135         arg[PARAM_TERM]         = "";
 136         arg[PARAM_ADVTERM]      = issn;
 137         arg[PARAM_OFFSET]               = 0;
 138         arg[PARAM_ADVTYPE]      = ADVTYPE_ISSN;
 139         goTo(buildOPACLink(arg));
 140 }
 141
 142
 143 function advRefinedTerm( type, term ) {
 144         var t = getSelectorVal($('advanced.refined.' + type + '_type'));
 145         var string;
 146
 147         if( t == 'contains' ) string = advBuildSearch( term );
 148         else if( t == 'nocontains' ) string = advBuildSearch( null, term );
 149         else if( t == 'exact' ) string = advBuildSearch( null, null, term );
 150
 151         return string;
 152 }
 153
 154
 155 function advAddMARC() {
 156         $('advanced.marc.tbody').insertBefore(
 157                 $('advanced.marc.template').cloneNode(true),
 158                 $('advanced.marc.submit.row'));
 159 }
 160
 161 function advMARCRun() {
 162
 163         var t = $('advanced.marc.tbody');
 164         var searches = [];
 165         /*
 166         for( var c in t.childNodes ) {
 167                 var child = t.childNodes[c];
 168                 if(child.nodeName == 'tr') {
 169                         alert("hi");
 170                         var val = advExtractMARC(child);
 171                         if(val) searches.push(val);
 172                 }
 173         }
 174         */
 175
 176         var children = t.getElementsByTagName('tr');
 177         for( var c in children ) {
 178                 var child = children[c];
 179                 if(!(child && child.innerHTML)) continue;
 180                 var val = advExtractMARC(child);
 181                 if(val) searches.push(val);
 182         }
 183
 184         if(searches.length == 0) return;
 185
 186         var arg = {};
 187         arg.page = MRESULT;
 188         arg[PARAM_FORM] = 'all'
 189         arg[PARAM_STYPE] = "";
 190         arg[PARAM_OFFSET] = 0;
 191         arg[PARAM_DEPTH]        = depthSelGetDepth();
 192         arg[PARAM_LOCATION]     = depthSelGetNewLoc();
 193         arg[PARAM_ADVTERM] = js2JSON(searches);
 194         arg[PARAM_ADVTYPE] = ADVTYPE_MARC;
 195         arg[PARAM_TERM] = "";
 196
 197         goTo(buildOPACLink(arg));
 198 }
 199
 200
 201 /* EXAMPLE => {"term":"0516011901","restrict":[{"tag":"020","subfield":"a"}]} */
 202 function advExtractMARC(row) {
 203         if(!row || row.id == 'advanced.marc.submit.row') return null;
 204         var term = $n(row, 'advanced.marc.value').value;
 205         if(!term) return null;
 206
 207         var subfield = $n(row, 'advanced.marc.subfield').value;
 208         if(!subfield) subfield = "_";
 209
 210         var tag = $n(row, 'advanced.marc.tag').value;
 211         if(!tag) return null;
 212
 213         return { 'term' : term, 'restrict' :  [ { 'tag' : tag, 'subfield' : subfield } ] };
 214 }
 215