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

   1 /* advanced search interface */
   2
   3 attachEvt("common", "run", advInit);
   4
   5 function advInit() {
   6
   7         /* propogate these? */
   8
   9         depthSelInit();
  10         setEnterFunc( $n( $('advanced.marc.tbody'), 'advanced.marc.value'), advMARCRun );
  11
  12         unHideMe($('adv_quick_search_sidebar'));
  13
  14         /*
  15         if(isXUL())
  16                 setSelector($('adv_quick_type'), 'tcn'); */
  17
  18         setEnterFunc($('adv_quick_text'), advGenericSearch);
  19
  20         unHideMe($('adv_marc_search_sidebar'));
  21 }
  22
  23
  24 function advAddMARC() {
  25         var newt = $('adv_sdbar_table').cloneNode(true);
  26         newt.id = "";
  27         unHideMe($n(newt, 'crow'));
  28         $n(newt, 'advanced.marc.tag').value = "";
  29         $n(newt, 'advanced.marc.subfield').value = "";
  30         $n(newt, 'advanced.marc.value').value = "";
  31         $('adv_marc_search_sidebar').insertBefore(newt, $('adv_marc_submit'));
  32 }
  33
  34 function advMARCRun() {
  35
  36         clearSearchParams();
  37
  38         var div = $('adv_marc_search_sidebar');
  39         var tbodies = div.getElementsByTagName('tbody');
  40         var searches = [];
  41
  42         for( var i = 0; i < tbodies.length; i++ ) {
  43                 var tbody = tbodies[i];
  44                 var val = advExtractMARC(tbody);
  45                 if(val) searches.push(val);
  46         }
  47
  48         if(searches.length == 0) return;
  49
  50         var arg = {};
  51         arg.page = RRESULT;
  52         arg[PARAM_FORM] = 'all'
  53         arg[PARAM_RTYPE] = RTYPE_MARC;
  54         arg[PARAM_OFFSET] = 0;
  55         arg[PARAM_DEPTH]        = depthSelGetDepth();
  56         arg[PARAM_LOCATION]     = depthSelGetNewLoc();
  57         arg[PARAM_SEARCHES] = js2JSON(searches);
  58         arg[PARAM_ADVTYPE] = ADVTYPE_MARC;
  59         arg[PARAM_TERM] = "";
  60
  61         goTo(buildOPACLink(arg));
  62 }
  63
  64
  65 /* EXAMPLE => {"term":"0516011901","restrict":[{"tag":"020","subfield":"a"}]} */
  66 function advExtractMARC(tbody) {
  67         if(!tbody) return null;
  68         var term = $n(tbody, 'advanced.marc.value').value;
  69         if(!term) return null;
  70
  71         var subfield = $n(tbody, 'advanced.marc.subfield').value;
  72         if(!subfield) subfield = "_";
  73
  74         var tag = $n(tbody, 'advanced.marc.tag').value;
  75         if(!tag) return null;
  76
  77         return { 'term' : term.toLowerCase(), 'restrict' :  [ { 'tag' : tag, 'subfield' : subfield } ] };
  78 }
  79
  80 function advGenericSearch() {
  81         clearSearchParams();
  82         var type = getSelectorVal($('adv_quick_type'));
  83
  84         var term = $('adv_quick_text').value;
  85         if(!term) return;
  86
  87         var arg = {};
  88
  89         switch(type) {
  90
  91                 case 'isbn' :
  92                         arg.page                                        = RRESULT;
  93                         arg[PARAM_STYPE]                = "";
  94                         arg[PARAM_TERM]         = "";
  95                         arg[PARAM_RTYPE]                = RTYPE_ISBN;
  96                         arg[PARAM_OFFSET]               = 0;
  97                         arg[PARAM_ADVTERM]      = term.toLowerCase();
  98                         break;
  99
 100                 case 'issn' :
 101                         arg.page                                        = RRESULT;
 102                         arg[PARAM_STYPE]                = "";
 103                         arg[PARAM_TERM]         = "";
 104                         arg[PARAM_ADVTERM]      = term.toLowerCase();
 105                         arg[PARAM_OFFSET]               = 0;
 106                         arg[PARAM_RTYPE]                = RTYPE_ISSN;
 107                         break;
 108
 109                 case 'tcn' :
 110                         arg.page                                        = RRESULT;
 111                         arg[PARAM_STYPE]                = "";
 112                         arg[PARAM_TERM]         = "";
 113                         arg[PARAM_ADVTERM]      = term;
 114                         arg[PARAM_OFFSET]               = 0;
 115                         arg[PARAM_RTYPE]                = RTYPE_TCN;
 116                         break;
 117
 118         case 'barcode':
 119             advFindBarcode(term);
 120             break;
 121
 122
 123                 case 'cn':
 124                         arg.page                        = CNBROWSE;
 125                         arg[PARAM_CN]   = term;
 126                         arg[PARAM_DEPTH]                = depthSelGetDepth();
 127                         arg[PARAM_LOCATION]     = depthSelGetNewLoc();
 128                         break;
 129
 130                 case 'lccn':
 131                         arg.page = RRESULT;
 132                         arg[PARAM_FORM] = 'all'
 133                         arg[PARAM_RTYPE] = RTYPE_MARC;
 134                         arg[PARAM_OFFSET] = 0;
 135                         arg[PARAM_DEPTH]        = depthSelGetDepth();
 136                         arg[PARAM_LOCATION]     = depthSelGetNewLoc();
 137                         arg[PARAM_SEARCHES] = js2JSON([{ 'term' : term.toLowerCase(),
 138                                         'restrict' :  [ { 'tag' : '010', 'subfield' : '_' } ] }]);
 139                         arg[PARAM_ADVTYPE] = ADVTYPE_MARC;
 140                         arg[PARAM_TERM] = "";
 141                         break;
 142
 143
 144                 default: alert('not done');
 145         }
 146
 147         if(arg.page) goTo(buildOPACLink(arg));
 148 }
 149
 150
 151 function advFindBarcode(barcode) {
 152     var req = new Request(FETCH_BIB_IDS_BY_BARCODE, barcode);
 153     req.callback(advDrawBarcode);
 154     req.request.alertEvent = false;
 155     req.send();
 156 }
 157
 158 function advDrawBarcode(r) {
 159     var title_ids = r.getResultObject();
 160     if(checkILSEvent(title_ids)) {
 161         alertId('myopac.copy.not.found');
 162         return;
 163     }
 164     if(!title_ids) return;
 165     var args = {};
 166     if (title_ids.length == 1) {
 167         args.page = RDETAIL;
 168         args[PARAM_RID] = title_ids[0];
 169     } else {
 170         args.page = RRESULT;
 171             args[PARAM_RTYPE] = RTYPE_LIST;
 172             args[PARAM_RLIST] = title_ids;
 173     }
 174     location.href = buildOPACLink(args);
 175 }
 176
 177
 178