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

   1
   2 attachEvt("common", "run", advgInit);
   3 attachEvt("common", "locationChanged", advSyncCopyLocLink );
   4
   5 var COOKIE_NOGROUP_RECORDS = 'grpt';
   6 var advSelectedOrg = null;
   7
   8 function advgInit() {
   9
  10         /* XXX */
  11         if( cookieManager.read(COOKIE_NOGROUP_RECORDS) || SHOW_MR_DEFAULT )
  12                 $('adv_group_titles').checked = true;
  13
  14         $n($('adv_global_tbody'), 'term').focus();
  15
  16         var extras = [
  17                 FETCH_LIT_FORMS,
  18                 FETCH_ITEM_FORMS,
  19                 FETCH_ITEM_TYPES,
  20                 FETCH_AUDIENCES,
  21                 FETCH_BIB_LEVELS
  22     ];
  23
  24         for( var x in extras ) {
  25
  26                 var req = new Request(extras[x]);
  27
  28                 if(x == 0) req.request.sel = $('adv_global_lit_form');
  29                 if(x == 1) req.request.sel = $('adv_global_item_form');
  30                 if(x == 2) req.request.sel = $('adv_global_item_type');
  31                 if(x == 3) req.request.sel = $('adv_global_audience');
  32                 if(x == 4) req.request.sel = $('adv_global_bib_level');
  33
  34                 req.callback(advDrawBibExtras);
  35                 req.send();
  36         }
  37
  38         var input = $n($('adv_global_trow'), 'term');
  39         input.focus();
  40         setEnterFunc(input, advSubmitGlobal);
  41
  42     if(getSort() && getSortDir()) {
  43             setSelector($('adv_global_sort_by'), getSort());
  44             setSelector($('adv_global_sort_dir'), getSortDir());
  45         if(getSort() != 'rel')
  46             $('adv_global_sort_dir').disabled = false;
  47     }
  48
  49     if(getAvail())
  50         $('opac.result.limit2avail').checked = true;
  51
  52     // not sure we want to propogate the pubdate filter,
  53     // since other filters are not propogated
  54     //advInitPubFilter();
  55
  56     initSearchBoxes();
  57     advSyncCopyLocLink(getLocation());
  58 }
  59
  60 function advInitPubFilter() {
  61     var i1 = $('adv_global_pub_date_1');
  62     var i2 = $('adv_global_pub_date_2');
  63     var sel = $('adv_global_pub_date_type');
  64     if(getPubdBefore()) {
  65         i1.value = getPubdBefore();
  66         setSelector(sel, 'before');
  67     } else if(getPubdAfter()) {
  68         i1.value = getPubdAfter();
  69         setSelector(sel, 'after');
  70     } else if(getPubdBetween()) {
  71         var values = getPubdBetween().split(',');
  72         i1.value = values[0]
  73         if(values[0] == values[1]) {
  74             setSelector(sel, 'equals');
  75         } else {
  76             setSelector(sel, 'between');
  77             i2.value = values[1];
  78         }
  79     }
  80 }
  81
  82 function advSyncCopyLocLink(org) {
  83     // display the option to filter by copy location
  84     advLocationsLoaded = false;
  85     advSelectedOrg = org;
  86     removeChildren($('adv_copy_location_filter_select'));
  87
  88     if(isTrue(findOrgType(findOrgUnit(org).ou_type()).can_have_vols())) {
  89         unHideMe($('adv_copy_location_filter_row'));
  90         advLoadCopyLocations(org);
  91     } else {
  92         hideMe($('adv_copy_location_filter_row'));
  93     }
  94
  95 }
  96
  97 function clearSearchBoxes() {
  98     var rows = $('adv_global_tbody').getElementsByTagName('tr');
  99     for(var t = 0; t < rows.length; t++) {
 100         if($n(rows[t], 'term')) {
 101             $n(rows[t], 'term').value = '';
 102             setSelector($n(rows[t], 'contains'), 'contains');
 103             setSelector($n(rows[t], 'type'), 'keyword');
 104         }
 105     }
 106     $n(rows[0], 'term').focus();
 107 }
 108
 109
 110 function initSearchBoxes() {
 111     /* loads the compiled search from the search cookie
 112         and sets the widgets accordingly */
 113
 114     search = cookieManager.read(COOKIE_SEARCH);
 115     if(!search) return;
 116     _debug("loaded compiled search cookie: " + search);
 117
 118     search = JSON2js(search);
 119     if(!search) return;
 120
 121     var types = getObjectKeys(search.searches);
 122
 123     /* pre-add the needed rows */
 124     while($('adv_global_tbody').getElementsByTagName('tr').length - 1 < types.length)
 125         advAddGblRow();
 126
 127     var rows = $('adv_global_tbody').getElementsByTagName('tr');
 128
 129     for(var t = 0; t < types.length; t++) {
 130         var row = rows[t];
 131         setSelector($n(row, 'type'), types[t]);
 132         var term = search.searches[types[t]].term;
 133
 134         /* if this is a single -<term> search, set the selector to nocontains */
 135         if(match = term.match(/^-(\w+)$/)) {
 136             term = match[1];
 137             setSelector($n(row, 'contains'), 'nocontains');
 138         }
 139         $n(row, 'term').value = term;
 140     }
 141 }
 142
 143 function advAddGblRow() {
 144         var tbody = $("adv_global_tbody");
 145         var newrow = $("adv_global_trow").cloneNode(true);
 146         tbody.insertBefore(newrow, $("adv_global_addrow"));
 147         var input = $n(newrow, "term");
 148         input.value = "";
 149         setEnterFunc(input, advSubmitGlobal);
 150         $n(newrow, 'type').focus();
 151 }
 152
 153 function advDrawBibExtras(r) {
 154         var data = r.getResultObject();
 155         var sel = r.sel;
 156
 157         data = data.sort( /* sort alphabetically */
 158                 function(a,b) {
 159                         if( a.value() < b.value() ) return -1;
 160                         if( a.value() > b.value() ) return 1;
 161                         return 0;
 162                 }
 163         );
 164
 165         for( var d = 0; d < data.length; d++ ) {
 166                 var thing = data[d];
 167                 var opt = insertSelectorVal( sel, -1, thing.value(), thing.code() );
 168                 opt.setAttribute('title', thing.value());
 169         }
 170 }
 171
 172 function advSelToStringList(sel) {
 173         var list = getSelectedList(sel);
 174         var vals = [];
 175         for( var i = 0; i < list.length; i++ ) {
 176                 var str = list[i];
 177                 for( var j = 0; j < str.length; j++ ) {
 178                         //if(str.charAt(j) == ' ') continue;
 179                         vals.push(str.charAt(j));
 180                 }
 181         }
 182         return vals.toString();
 183 }
 184
 185 function advGetVisSelectorVals(id) {
 186         var basic = id + '_basic';
 187         if(! $(id).className.match(/hide_me/))
 188                 return advSelToStringList($(id));
 189         return advSelToStringList($(basic));
 190 }
 191
 192 function advSubmitGlobal() {
 193
 194         var sortdir = getSelectorVal($('adv_global_sort_dir'));
 195         var sortby  = getSelectorVal($('adv_global_sort_by'));
 196
 197         var litforms  = advGetVisSelectorVals('adv_global_lit_form');
 198         var itemforms = advGetVisSelectorVals('adv_global_item_form');
 199         var itemtypes = advGetVisSelectorVals('adv_global_item_type');
 200         var audiences = advGetVisSelectorVals('adv_global_audience');
 201         var biblevels = advGetVisSelectorVals('adv_global_bib_level');
 202     var locations = getSelectedList($('adv_copy_location_filter_select')) + '';
 203         var languages = getSelectedList($('adv_global_lang')) + '';
 204     var limit2avail = $('opac.result.limit2avail').checked ? 1 : ''
 205
 206         var searches = advBuildSearchBlob();
 207         if(!searches) return;
 208
 209         clearSearchParams();
 210
 211         var args = {};
 212         args.page = MRESULT;
 213         args[PARAM_ITEMFORM] = itemforms;
 214         args[PARAM_ITEMTYPE] = itemtypes;
 215         args[PARAM_BIBLEVEL] = biblevels;
 216         args[PARAM_LITFORM]     = litforms;
 217         args[PARAM_AUDIENCE]    = audiences;
 218         args[PARAM_LANGUAGE] = languages;
 219         args[PARAM_COPYLOCS] = locations;
 220         //args[PARAM_SEARCHES]  = js2JSON(searches); /* break these out */
 221         args[PARAM_DEPTH]               = depthSelGetDepth();
 222         args[PARAM_LOCATION]    = depthSelGetNewLoc();
 223         args[PARAM_SORT]                = sortby;
 224         args[PARAM_SORT_DIR]    = sortdir;
 225         args[PARAM_ADVTYPE]     = ADVTYPE_MULTI;
 226         args[PARAM_STYPE]               = "";
 227         args[PARAM_TERM]                = searches;
 228         args[PARAM_AVAIL]               = limit2avail;
 229
 230     // publicate year filtering
 231     var pub1;
 232     if( (pub1 = $('adv_global_pub_date_1').value) && (''+pub1).match(/\d{4}/)) {
 233         switch(getSelectorVal($('adv_global_pub_date_type'))) {
 234             case 'equals':
 235                     args[PARAM_PUBD_BETWEEN] = pub1+','+pub1;
 236                 break;
 237             case 'before':
 238                     args[PARAM_PUBD_BEFORE] = pub1;
 239                 break;
 240             case 'after':
 241                     args[PARAM_PUBD_AFTER] = pub1;
 242                 break;
 243             case 'between':
 244                 var pub2 = $('adv_global_pub_date_2').value;
 245                 if((''+pub2).match(/\d{4}/))
 246                         args[PARAM_PUBD_BETWEEN] = pub1+','+pub2;
 247                 break;
 248         }
 249     }
 250
 251         /* pubdate sorting causes a record (not metarecord) search */
 252         if( sortby == SORT_TYPE_PUBDATE || !$('adv_group_titles').checked ) {
 253                 args.page = RRESULT;
 254                 args[PARAM_RTYPE] = RTYPE_MULTI;
 255         }
 256
 257         if($('adv_group_titles').checked )
 258                 cookieManager.write(COOKIE_NOGROUP_RECORDS,'1',-1);
 259         else
 260                 cookieManager.write(COOKIE_NOGROUP_RECORDS,'');
 261
 262
 263         goTo(buildOPACLink(args));
 264 }
 265
 266
 267 function advBuildSearchBlob() {
 268
 269         var searches = '';
 270         var tbody    = $('adv_global_tbody');
 271         var rows     = tbody.getElementsByTagName('tr');
 272
 273         for( var i = 0; i < rows.length; i++ ) {
 274
 275                 var row = rows[i];
 276                 if(!(row && typeof row == 'object')) continue;
 277                 if(!row.getAttribute('type')) continue;
 278
 279                 var stype        = getSelectorVal($n(row, 'type'));
 280                 var contains = getSelectorVal($n(row, 'contains'));
 281                 var term                 = $n(row, 'term').value;
 282                 if(!term) continue;
 283
 284                 var string = "";
 285                 switch(contains) {
 286                         case 'contains' :
 287                                 string += " " + term;
 288                                 break;
 289
 290                         case 'nocontains' : {
 291                                 var words = term.split(" ");
 292                                         for( var j in words )
 293                                                 string += " -" + words[j];
 294                                 }
 295                                 break;
 296
 297                         case 'exact' :
 298                                 if(term.indexOf('"') > -1) string += " " + term;
 299                                 else string += " \"" + term + "\"";
 300                                 break;
 301                 }
 302                 if(string) {
 303                         string = string.replace(/'/g,' ');
 304                         string = string.replace(/\\/g,' ');
 305             string = string.replace(/^\s*/,'');
 306             string = string.replace(/\s*$/,'');
 307                         //searches[stype].term = string;
 308             if(searches) searches += ' ';
 309             searches += stype + ':'+ string;
 310                 }
 311         }
 312
 313     _debug("created search query " + searches);
 314         return searches;
 315 }
 316
 317
 318 // retrieves the shelving locations
 319 var advLocationsLoaded = false;
 320 function advLoadCopyLocations(org) {
 321     if(org == null)
 322         org = advSelectedOrg;
 323     var req = new Request(FETCH_COPY_LOCATIONS, org);
 324     req.callback(advShowCopyLocations);
 325     req.send();
 326     advLocationsLoaded = true;
 327 }
 328
 329 // inserts the shelving locations into the multi-select
 330 function advShowCopyLocations(r) {
 331     var locations = r.getResultObject();
 332     var sel = $('adv_copy_location_filter_select');
 333     for(var i = 0; i < locations.length; i++)
 334         insertSelectorVal(sel, -1, locations[i].name(), locations[i].id());
 335 }
 336
 337