opac/skin/css_alt/js/rresult.js

   1 var records = new Array();
   2 var table;
   3 var rowtemplate;
   4 var rresultLimit = 200;
   5 var resultFacetKey;
   6
   7 var rresultIsPaged = false;
   8
   9 function rresultUnload() { removeChildren(table); table = null;}
  10
  11 attachEvt("common", "unload", rresultUnload);
  12 attachEvt("common", "run", rresultDoSearch);
  13 attachEvt("result", "idsReceived", rresultCollectRecords);
  14 attachEvt("result", "recordDrawn", rresultLaunchDrawn);
  15
  16 hideMe($('copyright_block'));
  17
  18 function rresultDoSearch() {
  19
  20         swapCanvas($('loading_alt'));
  21
  22         table = G.ui.result.main_table;
  23         hideMe(G.ui.result.row_template);
  24         if( table && table.parentNode ) {
  25                 while( table.parentNode.rows.length <= (getDisplayCount() +1) )
  26                         hideMe(table.appendChild(G.ui.result.row_template.cloneNode(true)));
  27         }
  28         rresultCollectIds();
  29 }
  30
  31 function rresultCollectIds() {
  32         var ids;
  33
  34     var rtype = getRtype();
  35     if (rtype && rtype.indexOf('|') > -1)
  36         rtype = rtype.substring(0,rtype.indexOf('|'));
  37
  38         switch(rtype) {
  39
  40                 case RTYPE_COOKIE:
  41                         ids = JSON2js(cookieManager.read(COOKIE_RIDS));
  42                         _rresultHandleIds( ids, ids.length );
  43                         break;
  44
  45                 case RTYPE_TITLE:
  46                 case RTYPE_AUTHOR:
  47                 case RTYPE_SUBJECT:
  48                 case RTYPE_SERIES:
  49                 case RTYPE_KEYWORD:
  50                         rresultDoRecordSearch();
  51                         break;
  52
  53                 case RTYPE_MULTI:
  54                         rresultDoRecordMultiSearch();
  55                         break;
  56
  57                 case RTYPE_LIST :
  58                         rresultHandleList();
  59                         break;
  60
  61                 case RTYPE_MARC :
  62                         rresultCollectMARCIds();
  63                         break;
  64
  65                 case RTYPE_ISBN :
  66                         rresultCollectISBNIds();
  67                         break;
  68
  69                 case RTYPE_TCN :
  70                         rresultCollectTCNIds();
  71                         break;
  72
  73                 case RTYPE_ISSN :
  74                         rresultCollectISSNIds();
  75                         break;
  76
  77
  78                 case RTYPE_MRID :
  79                 case null :
  80                 case "" :
  81                 default:
  82                         var form = rresultGetForm();
  83                         var args = { format : form, org : getLocation(), depth : rresultGetDepth() };
  84
  85                         var lasso = getLasso();
  86                         if (lasso) args.org = -lasso;
  87
  88                         var req = new Request(FETCH_RIDS, getMrid(), args);
  89                         req.callback( rresultHandleRIds );
  90                         req.send();
  91
  92                         if( rresultGetDepth() != findOrgDepth(globalOrgTree) ) {
  93                                 var link = $('rresult_show_all_link');
  94                                 if(link) {
  95                                         unHideMe($('rresult_show_all'));
  96                                         link.appendChild( text(
  97                                                 findOrgType(globalOrgTree.ou_type()).opac_label()));
  98                                 }
  99
 100                         } else {
 101                                 if( rresultGetDepth() != getDepth() ) { /* inside a limited display */
 102                                         var link = $('rresult_show_here_link');
 103                                         if(link) {
 104                                                 link.appendChild( text(
 105                                                         findOrgType(findOrgUnit(getLocation()).ou_type()).opac_label()));
 106                                                 unHideMe($('rresult_show_here'));
 107                                         }
 108                                 }
 109                         }
 110         }
 111 }
 112
 113 function rresultExpandSearch() {
 114         var args = {};
 115         args[PARAM_RDEPTH] = findOrgDepth(globalOrgTree);
 116         goTo(buildOPACLink(args));
 117 }
 118
 119 function rresultContractSearch() {
 120         var args = {};
 121         RDEPTH = null;
 122         args[PARAM_OFFSET] = 0;
 123         goTo(buildOPACLink(args));
 124 }
 125
 126
 127 function rresultGetDepth() {
 128         if( getRdepth() != null) return getRdepth();
 129         return getDepth();
 130 }
 131
 132
 133 function rresultGetForm() {
 134         var form;
 135
 136         if(getTform())  /* did the user select a format from the icon list (temporary) */
 137                 form = (getTform() == 'all') ? null : getTform();
 138         else  /* did the use select a format from simple search dropdown */
 139                 form = (getForm() == 'all') ? null : getForm();
 140
 141         if(!form) { /* did the user select a format from the advanced search */
 142                 form = getItemType();
 143                 var f = getItemForm();
 144
 145                 if(form) {
 146                         form = form.replace(/,/,'');
 147                         if(f) form += '-' + f;
 148                 } else {
 149                         if(f) form = '-' + f;
 150                 }
 151         }
 152
 153         return form;
 154 }
 155
 156
 157 function rresultCollectMARCIds() {
 158
 159         var args                        = {};
 160         args.searches   = JSON2js(getSearches());
 161         args.limit              = 200;
 162         args.org_unit   = globalOrgTree.id();
 163         args.depth              = 0;
 164
 165         rresultIsPaged = true;
 166         var req = new Request(FETCH_ADV_MARC_MRIDS, args, getDisplayCount(), getOffset());
 167         req.callback(rresultHandleRIds);
 168         req.request.noretry = true;
 169         req.send();
 170 }
 171
 172
 173 function rresultCollectISBNIds() {
 174         var req = new Request(FETCH_ADV_ISBN_RIDS, getAdvTerm() );
 175         req.callback(
 176                 function(r) {
 177                         var blob = r.getResultObject();
 178                         _rresultHandleIds(blob.ids, blob.count);
 179                 }
 180         );
 181         req.send();
 182 }
 183
 184 function rresultCollectTCNIds() {
 185         var req = new Request(FETCH_ADV_TCN_RIDS, getAdvTerm() );
 186         req.callback(
 187                 function(r) {
 188                         var blob = r.getResultObject();
 189                         _rresultHandleIds(blob.ids, blob.count);
 190                 }
 191         );
 192         req.send();
 193 }
 194
 195 function rresultCollectISSNIds() {
 196         var req = new Request(FETCH_ADV_ISSN_RIDS, getAdvTerm() );
 197         req.callback(
 198                 function(r) {
 199                         var blob = r.getResultObject();
 200                         _rresultHandleIds(blob.ids, blob.count);
 201                 }
 202         );
 203         req.send();
 204 }
 205
 206 function rresultHandleList() {
 207         var ids = new CGI().param(PARAM_RLIST);
 208     var count;
 209     if(!dojo.isArray(ids)) {
 210         count = 1;
 211         ids = [ids];
 212     } else {
 213         count = ids.length;
 214     }
 215         if(ids) _rresultHandleIds(ids, count);
 216 }
 217
 218 var rresultTries = 0;
 219 function rresultHandleRIds(r) {
 220         var res = r.getResultObject();
 221
 222         if(!res) res = {count:0,ids:[]};
 223
 224         if( res.count == 0 && rresultTries == 0 && ! r.noretry) {
 225
 226                 rresultTries++;
 227                 var form = rresultGetForm();
 228                 var args = { format : form, org : getLocation(), depth : findOrgDepth(globalOrgTree) };
 229
 230                 var lasso = getLasso();
 231                 if (lasso) args.org = -lasso;
 232
 233                 var req = new Request(FETCH_RIDS, getMrid(), args );
 234                 req.callback( rresultHandleRIds );
 235                 req.send();
 236                 unHideMe($('no_formats'));
 237                 hideMe($('rresult_show_all'));
 238
 239         } else {
 240
 241                 _rresultHandleIds(res.ids, res.count);
 242         }
 243 }
 244
 245 function _rresultHandleIds(ids, count) {
 246         //var json = js2JSON({ids:ids,count:count});
 247         /*
 248         cookieManager.write(COOKIE_SRIDS, json, '+1d');
 249         */
 250
 251         HITCOUNT = parseInt(count);
 252         runEvt('result', 'hitCountReceived');
 253         runEvt('result', 'idsReceived', ids, getOffset());
 254 }
 255
 256 /*
 257 function rresultCollectRecords(ids) {
 258         runEvt("result", "preCollectRecords");
 259         var x = 0;
 260         for( var i = getOffset(); i!= getDisplayCount() + getOffset(); i++ ) {
 261                 if(ids[i] == null) break;
 262                 var req = new Request(FETCH_RMODS, parseInt(ids[i]));
 263                 req.callback(rresultHandleMods);
 264                 req.request.userdata = x++;
 265                 req.send();
 266         }
 267 }
 268 */
 269
 270
 271 function rresultCollectRecords(ids, base) {
 272         runEvt("result", "preCollectRecords");
 273         var x = 0;
 274
 275         if (!base) base = 0;
 276         if( rresultIsPaged )  base = 0;
 277
 278         for( var i = base; i!= getDisplayCount() + base; i++ ) {
 279                 if(ids[i] == null) break;
 280                 var req = new Request(FETCH_RMODS, parseInt(ids[i]));
 281                 req.callback(rresultHandleMods);
 282                 req.request.userdata = x++;
 283                 req.send();
 284         }
 285 }
 286
 287
 288 function rresultHandleMods(r) {
 289         var rec = r.getResultObject();
 290         runEvt('result', 'recordReceived', rec, r.userdata, false);
 291         resultCollectCopyCounts(rec, r.userdata, FETCH_R_COPY_COUNTS);
 292         if(resultPageIsDone()) {
 293                 runEvt('result', 'allRecordsReceived', recordsCache);
 294                 unHideMe($('copyright_block'));
 295         }
 296 }
 297
 298 function rresultLaunchDrawn(id, node) {
 299         runEvt("rresult", "recordDrawn", id, node);
 300 }
 301
 302
 303 function rresultDoRecordSearch() {
 304         rresultIsPaged = true;
 305         resultCollectSearchIds(true, SEARCH_RS_QUERY, rresultFilterSearchResults );
 306 }
 307
 308 function rresultDoRecordMultiSearch() {
 309         rresultIsPaged = true;
 310         resultCollectSearchIds(false, SEARCH_RS_QUERY, rresultFilterSearchResults );
 311 }
 312
 313
 314 function rresultFilterSearchResults(r) {
 315         var result = r.getResultObject();
 316         var ids = [];
 317         if( result.count > 0 ) {
 318                 for( var i = 0; i != result.ids.length; i++ )
 319                         ids.push(result.ids[i][0]);
 320         }
 321
 322     resultFacetKey = result.facet_key;
 323     resultCompiledSearch = result.compiled_search;
 324     cookieManager.write(COOKIE_SEARCH, js2JSON(result.compiled_search), -1);
 325         _rresultHandleIds( ids, result.count );
 326 }
 327
 328
 329