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

   1 var records = new Array();
   2 var table;
   3 var rowtemplate;
   4 var rresultLimit = 200;
   5
   6 function rresultUnload() { removeChildren(table); table = null;}
   7
   8 attachEvt("common", "unload", rresultUnload);
   9 attachEvt("common", "run", rresultDoSearch);
  10 attachEvt("result", "idsReceived", rresultCollectRecords);
  11 attachEvt("result", "recordDrawn", rresultLaunchDrawn);
  12
  13 hideMe($('copyright_block'));
  14
  15 function rresultDoSearch() {
  16         table = G.ui.result.main_table;
  17         hideMe(G.ui.result.row_template);
  18         while( table.parentNode.rows.length <= (getDisplayCount() +1) )
  19                 hideMe(table.appendChild(G.ui.result.row_template.cloneNode(true)));
  20         rresultCollectIds();
  21 }
  22
  23 function rresultCollectIds() {
  24         var ids;
  25         switch(getRtype()) {
  26
  27                 case RTYPE_COOKIE:
  28                         ids = JSON2js(cookieManager.read(COOKIE_RIDS));
  29                         _rresultHandleIds( ids, ids.length );
  30                         break;
  31
  32                 case RTYPE_TITLE:
  33                 case RTYPE_AUTHOR:
  34                 case RTYPE_SUBJECT:
  35                 case RTYPE_SERIES:
  36                 case RTYPE_KEYWORD:
  37                         rresultDoRecordSearch();
  38                         break;
  39
  40                 case RTYPE_MULTI:
  41                         rresultDoRecordMultiSearch();
  42                         break;
  43
  44                 case RTYPE_LIST :
  45                         rresultHandleList();
  46                         break;
  47
  48                 case RTYPE_MARC :
  49                         rresultCollectMARCIds();
  50                         break;
  51
  52                 case RTYPE_MRID :
  53                 case null :
  54                 case "" :
  55                 defaut:
  56                         var form = rresultGetForm();
  57                         var args = { format : form, org : getLocation(), depth : rresultGetDepth() };
  58                         var req = new Request(FETCH_RIDS, getMrid(), args);
  59                         req.callback( rresultHandleRIds );
  60                         req.send();
  61
  62                         if( rresultGetDepth() != findOrgDepth(globalOrgTree) ) {
  63                                 unHideMe($('rresult_show_all'));
  64                                 var link = $('rresult_show_all_link');
  65                                 link.appendChild( text(
  66                                         findOrgType(globalOrgTree.ou_type()).opac_label()));
  67
  68                         } else {
  69                                 if( rresultGetDepth() != getDepth() ) { /* inside a limited display */
  70                                         var link = $('rresult_show_here_link');
  71                                         link.appendChild( text(
  72                                                 findOrgType(findOrgUnit(getLocation()).ou_type()).opac_label()));
  73                                         unHideMe($('rresult_show_here'));
  74                                 }
  75                         }
  76         }
  77 }
  78
  79 function rresultExpandSearch() {
  80         var link = buildOPACLink();
  81         link += "&tmpdepth=" + findOrgDepth(globalOrgTree);
  82         goTo(link);
  83 }
  84
  85
  86 function rresultGetDepth() {
  87         var cgi = new CGI();
  88         if(cgi.param('tmpdepth'))
  89                 return cgi.param('tmpdepth');
  90         return getDepth();
  91 }
  92
  93
  94 function rresultGetForm() {
  95         var form;
  96         if(getTform())
  97                 form = (getTform() == 'all') ? null : getTform();
  98         else
  99                 form = (getForm() == 'all') ? null : getForm();
 100         return form;
 101 }
 102
 103
 104 function rresultCollectMARCIds() {
 105
 106         var args                        = {};
 107         args.searches   = JSON2js(getSearches());
 108         args.limit              = 200;
 109         args.org_unit   = globalOrgTree.id();
 110         args.depth              = 0;
 111
 112         var req = new Request(FETCH_ADV_MARC_MRIDS, args);
 113         req.callback(rresultHandleRIds);
 114         req.send();
 115 }
 116
 117 function rresultHandleList() {
 118         var ids = new CGI().param(PARAM_RLIST);
 119         if(ids) _rresultHandleIds(ids, ids.length);
 120 }
 121
 122 var rresultTries = 0;
 123 function rresultHandleRIds(r) {
 124         var res = r.getResultObject();
 125
 126         if( res.count == 0 ) {
 127
 128                 if( rresultTries == 0 ) {
 129                         rresultTries++;
 130                         var form = rresultGetForm();
 131                         var args = { format : form, org : getLocation(), depth : findOrgDepth(globalOrgTree) };
 132                         var req = new Request(FETCH_RIDS, getMrid(), args );
 133                         req.callback( rresultHandleRIds );
 134                         req.send();
 135                         unHideMe($('no_formats'));
 136                         hideMe($('rresult_show_all'));
 137                 }
 138
 139         } else {
 140
 141                 _rresultHandleIds(res.ids, res.count);
 142         }
 143 }
 144
 145 function _rresultHandleIds(ids, count) {
 146         HITCOUNT = parseInt(count);
 147         runEvt('result', 'hitCountReceived');
 148         runEvt('result', 'idsReceived', ids);
 149 }
 150
 151 function rresultCollectRecords(ids) {
 152         runEvt("result", "preCollectRecords");
 153         var x = 0;
 154         for( var i = getOffset(); i!= getDisplayCount() + getOffset(); i++ ) {
 155                 if(ids[i] == null) break;
 156                 var req = new Request(FETCH_RMODS, parseInt(ids[i]));
 157                 req.callback(rresultHandleMods);
 158                 req.request.userdata = x++;
 159                 req.send();
 160         }
 161 }
 162
 163 function rresultHandleMods(r) {
 164         var rec = r.getResultObject();
 165         runEvt('result', 'recordReceived', rec, r.userdata, false);
 166         resultCollectCopyCounts(rec, r.userdata, FETCH_R_COPY_COUNTS);
 167         if(resultPageIsDone()) {
 168                 runEvt('result', 'allRecordsReceived', recordsCache);
 169                 unHideMe($('copyright_block'));
 170         }
 171 }
 172
 173
 174 function rresultLaunchDrawn(id, node) {
 175         runEvt("rresult", "recordDrawn", id, node);
 176 }
 177
 178
 179 function rresultDoRecordSearch() {
 180         resultCollectSearchIds(true, SEARCH_RS, rresultFilterSearchResults ); }
 181 function rresultDoRecordMultiSearch() {
 182         resultCollectSearchIds(false, SEARCH_RS, rresultFilterSearchResults ); }
 183
 184 /*
 185 function _rresultCollectSearchIds( type ) {
 186
 187         var sort                = (getSort() == SORT_TYPE_REL) ? null : getSort();
 188         var sortdir = (sort) ? ((getSortDir()) ? getSortDir() : SORT_DIR_ASC) : null;
 189
 190         var form = parseForm(getForm());
 191         var item_type = form.item_type;
 192         var item_form = form.item_form;
 193
 194         var args = {};
 195
 196         if( type ) {
 197                 args.searches = {};
 198                 args.searches[getRtype()] = {};
 199                 args.searches[getRtype()].term = getTerm();
 200         } else {
 201                 args.searches = JSON2js(getAdvTerm());
 202         }
 203
 204         args.org_unit = getLocation();
 205         args.depth    = getDepth();
 206         args.limit    = rresultLimit;
 207         args.offset   = getOffset();
 208
 209         if(sort) args.sort = sort;
 210         if(sortdir) args.sort_dir = sortdir;
 211         if(item_type) args.item_type    = item_type;
 212         if(item_form) args.item_form    = item_form;
 213
 214         var req = new Request(SEARCH_RS, args);
 215         req.callback(rresultFilterSearchResults);
 216         req.send();
 217 }
 218 */
 219
 220
 221 function rresultFilterSearchResults(r) {
 222         var result = r.getResultObject();
 223         var ids = [];
 224         for( var i = 0; i != result.ids.length; i++ )
 225                 ids.push(result.ids[i][0]);
 226         _rresultHandleIds( ids, result.count );
 227 }
 228
 229