Open-ILS/web/opac/skin/kcls/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         unHideMe($('results_header_bar'));
  29         rresultCollectIds();
  30 }
  31
  32 function rresultCollectIds() {
  33         var ids;
  34
  35     var rtype = getRtype();
  36     if (rtype && rtype.indexOf('|') > -1)
  37         rtype = rtype.substring(0,rtype.indexOf('|'));
  38
  39     var cgi = new CGI();
  40     var htarget = cgi.param('hold_target');
  41     if(htarget) {
  42         rresultHandlePlaceHold(htarget);
  43         return;
  44     }
  45
  46         switch(rtype) {
  47
  48                 case RTYPE_COOKIE:
  49                         ids = JSON2js(cookieManager.read(COOKIE_RIDS));
  50                         _rresultHandleIds( ids, ids.length );
  51                         break;
  52
  53                 case RTYPE_TITLE:
  54                 case RTYPE_AUTHOR:
  55                 case RTYPE_SUBJECT:
  56                 case RTYPE_SERIES:
  57                 case RTYPE_KEYWORD:
  58                         rresultDoRecordSearch();
  59                         break;
  60
  61                 case RTYPE_MULTI:
  62                         rresultDoRecordMultiSearch();
  63                         break;
  64
  65                 case RTYPE_LIST :
  66                         rresultHandleList();
  67                         break;
  68
  69                 case RTYPE_MARC :
  70                         rresultCollectMARCIds();
  71                         break;
  72
  73                 case RTYPE_ISBN :
  74                         rresultCollectISBNIds();
  75                         break;
  76
  77                 case RTYPE_TCN :
  78                         rresultCollectTCNIds();
  79                         break;
  80
  81                 case RTYPE_ISSN :
  82                         rresultCollectISSNIds();
  83                         break;
  84
  85
  86                 case RTYPE_MRID :
  87                 case null :
  88                 case "" :
  89                 default:
  90                         var form = rresultGetForm();
  91                         var args = { format : form, org : getLocation(), depth : rresultGetDepth() };
  92
  93                         var lasso = getLasso();
  94                         if (lasso) args.org = -lasso;
  95
  96                         var req = new Request(FETCH_RIDS, getMrid(), args);
  97                         req.callback( rresultHandleRIds );
  98                         req.send();
  99
 100                         if( rresultGetDepth() != findOrgDepth(globalOrgTree) ) {
 101                                 var link = $('rresult_show_all_link');
 102                                 if(link) {
 103                                         unHideMe($('rresult_show_all'));
 104                                         link.appendChild( text(
 105                                                 findOrgType(globalOrgTree.ou_type()).opac_label()));
 106                                 }
 107
 108                         } else {
 109                                 if( rresultGetDepth() != getDepth() ) { /* inside a limited display */
 110                                         var link = $('rresult_show_here_link');
 111                                         if(link) {
 112                                                 link.appendChild( text(
 113                                                         findOrgType(findOrgUnit(getLocation()).ou_type()).opac_label()));
 114                                                 unHideMe($('rresult_show_here'));
 115                                         }
 116                                 }
 117                         }
 118         }
 119 }
 120
 121 function rresultExpandSearch() {
 122         var args = {};
 123         args[PARAM_RDEPTH] = findOrgDepth(globalOrgTree);
 124         goTo(buildOPACLink(args));
 125 }
 126
 127 function rresultContractSearch() {
 128         var args = {};
 129         RDEPTH = null;
 130         args[PARAM_OFFSET] = 0;
 131         goTo(buildOPACLink(args));
 132 }
 133
 134
 135 function rresultGetDepth() {
 136         if( getRdepth() != null) return getRdepth();
 137         return getDepth();
 138 }
 139
 140
 141 function rresultGetForm() {
 142         var form;
 143
 144         if(getTform())  /* did the user select a format from the icon list (temporary) */
 145                 form = (getTform() == 'all') ? null : getTform();
 146         else  /* did the use select a format from simple search dropdown */
 147                 form = (getForm() == 'all') ? null : getForm();
 148
 149         if(!form) { /* did the user select a format from the advanced search */
 150                 form = getItemType();
 151                 var f = getItemForm();
 152
 153                 if(form) {
 154                         form = form.replace(/,/,'');
 155                         if(f) form += '-' + f;
 156                 } else {
 157                         if(f) form = '-' + f;
 158                 }
 159         }
 160
 161         return form;
 162 }
 163
 164
 165 function rresultCollectMARCIds() {
 166
 167         var args                        = {};
 168         args.searches   = JSON2js(getSearches());
 169         args.limit              = 200;
 170         args.org_unit   = globalOrgTree.id();
 171         args.depth              = 0;
 172
 173         rresultIsPaged = true;
 174         var req = new Request(FETCH_ADV_MARC_MRIDS, args, getDisplayCount(), getOffset());
 175         req.callback(rresultHandleRIds);
 176         req.request.noretry = true;
 177         req.send();
 178 }
 179
 180
 181 function rresultCollectISBNIds() {
 182         var req = new Request(FETCH_ADV_ISBN_RIDS, getAdvTerm() );
 183         req.callback(
 184                 function(r) {
 185                         var blob = r.getResultObject();
 186                         _rresultHandleIds(blob.ids, blob.count);
 187                 }
 188         );
 189         req.send();
 190 }
 191
 192 function rresultCollectTCNIds() {
 193         var req = new Request(FETCH_ADV_TCN_RIDS, getAdvTerm() );
 194         req.callback(
 195                 function(r) {
 196                         var blob = r.getResultObject();
 197                         _rresultHandleIds(blob.ids, blob.count);
 198                 }
 199         );
 200         req.send();
 201 }
 202
 203 function rresultCollectISSNIds() {
 204         var req = new Request(FETCH_ADV_ISSN_RIDS, getAdvTerm() );
 205         req.callback(
 206                 function(r) {
 207                         var blob = r.getResultObject();
 208                         _rresultHandleIds(blob.ids, blob.count);
 209                 }
 210         );
 211         req.send();
 212 }
 213
 214 function rresultHandleList() {
 215         var ids = new CGI().param(PARAM_RLIST);
 216     var count;
 217     if(!dojo.isArray(ids)) {
 218         count = 1;
 219         ids = [ids];
 220     } else {
 221         count = ids.length;
 222     }
 223         if(ids) _rresultHandleIds(ids, count);
 224 }
 225
 226 var rresultTries = 0;
 227 function rresultHandleRIds(r) {
 228         var res = r.getResultObject();
 229
 230         if(!res) res = {count:0,ids:[]};
 231
 232         if( res.count == 0 && rresultTries == 0 && ! r.noretry) {
 233
 234                 rresultTries++;
 235                 var form = rresultGetForm();
 236                 var args = { format : form, org : getLocation(), depth : findOrgDepth(globalOrgTree) };
 237
 238                 var lasso = getLasso();
 239                 if (lasso) args.org = -lasso;
 240
 241                 var req = new Request(FETCH_RIDS, getMrid(), args );
 242                 req.callback( rresultHandleRIds );
 243                 req.send();
 244                 unHideMe($('no_formats'));
 245                 hideMe($('rresult_show_all'));
 246
 247         } else {
 248
 249                 _rresultHandleIds(res.ids, res.count);
 250         }
 251 }
 252
 253 function _rresultHandleIds(ids, count) {
 254         //var json = js2JSON({ids:ids,count:count});
 255         /*
 256         cookieManager.write(COOKIE_SRIDS, json, '+1d');
 257         */
 258
 259         HITCOUNT = parseInt(count);
 260         runEvt('result', 'hitCountReceived');
 261         runEvt('result', 'idsReceived', ids, getOffset());
 262 }
 263
 264 /*
 265 function rresultCollectRecords(ids) {
 266         runEvt("result", "preCollectRecords");
 267         var x = 0;
 268         for( var i = getOffset(); i!= getDisplayCount() + getOffset(); i++ ) {
 269                 if(ids[i] == null) break;
 270                 var req = new Request(FETCH_RMODS, parseInt(ids[i]));
 271                 req.callback(rresultHandleMods);
 272                 req.request.userdata = x++;
 273                 req.send();
 274         }
 275 }
 276 */
 277
 278
 279 function rresultCollectRecords(ids, base) {
 280         runEvt("result", "preCollectRecords");
 281         var x = 0;
 282
 283         if (!base) base = 0;
 284         if( rresultIsPaged )  base = 0;
 285
 286         for( var i = base; i!= getDisplayCount() + base; i++ ) {
 287                 if(ids[i] == null) break;
 288                 var req = new Request(FETCH_RMODS, parseInt(ids[i]));
 289                 req.callback(rresultHandleMods);
 290                 req.request.userdata = x++;
 291                 req.send();
 292         }
 293 }
 294
 295 var recsReceivedCalled = false;
 296 function rresultHandleMods(r) {
 297         var rec = r.getResultObject();
 298         runEvt('result', 'recordReceived', rec, r.userdata, false);
 299         resultCollectCopyCounts(rec, r.userdata, FETCH_R_COPY_COUNTS);
 300     if(resultPageIsDone() && !recsReceivedCalled) {
 301         recsReceivedCalled = true;
 302                 runEvt('result', 'allRecordsReceived', recordsCache);
 303                 unHideMe($('copyright_block'));
 304         }
 305 }
 306
 307 function rresultLaunchDrawn(id, node) {
 308         runEvt("rresult", "recordDrawn", id, node);
 309 }
 310
 311
 312 function rresultDoRecordSearch() {
 313         rresultIsPaged = true;
 314         resultCollectSearchIds(true, SEARCH_RS_QUERY, rresultFilterSearchResults );
 315 }
 316
 317 function rresultDoRecordMultiSearch() {
 318         rresultIsPaged = true;
 319         resultCollectSearchIds(false, SEARCH_RS_QUERY, rresultFilterSearchResults );
 320 }
 321
 322
 323 function rresultFilterSearchResults(r) {
 324         var result = r.getResultObject();
 325         var ids = [];
 326         if( result.count > 0 ) {
 327                 for( var i = 0; i != result.ids.length; i++ )
 328                         ids.push(result.ids[i][0]);
 329         }
 330
 331     resultFacetKey = result.facet_key;
 332     resultCompiledSearch = result.compiled_search;
 333     cookieManager.write(COOKIE_SEARCH, js2JSON(result.compiled_search), -1);
 334         _rresultHandleIds( ids, result.count );
 335 }
 336
 337 function rresultHandlePlaceHold(target) {
 338     function reload() {
 339         location.href = location.href.replace(/&hold_target=\d+/, '');
 340     }
 341     attachEvt("common", "holdUpdated", reload);
 342     attachEvt("common", "holdUpdateCanceled", reload);
 343     attachEvt("common", "loginCanceled", reload);
 344     holdsDrawEditor({record:target, type: 'T'});
 345 }
 346