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