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     if(!new CGI().param(PARAM_NOPERSIST_SEARCH))
  57         initSearchBoxes();
  58     advSyncCopyLocLink(getLocation());
  59 }
  60
  61 function advInitPubFilter() {
  62     var i1 = $('adv_global_pub_date_1');
  63     var i2 = $('adv_global_pub_date_2');
  64     var sel = $('adv_global_pub_date_type');
  65     if(getPubdBefore()) {
  66         i1.value = getPubdBefore();
  67         setSelector(sel, 'before');
  68     } else if(getPubdAfter()) {
  69         i1.value = getPubdAfter();
  70         setSelector(sel, 'after');
  71     } else if(getPubdBetween()) {
  72         var values = getPubdBetween().split(',');
  73         i1.value = values[0]
  74         if(values[0] == values[1]) {
  75             setSelector(sel, 'equals');
  76         } else {
  77             setSelector(sel, 'between');
  78             i2.value = values[1];
  79         }
  80     }
  81 }
  82
  83 function advSyncCopyLocLink(org) {
  84     // display the option to filter by copy location
  85     advLocationsLoaded = false;
  86     advSelectedOrg = org;
  87     removeChildren($('adv_copy_location_filter_select'));
  88
  89     if(isTrue(findOrgType(findOrgUnit(org).ou_type()).can_have_vols())) {
  90         unHideMe($('adv_copy_location_filter_row'));
  91         advLoadCopyLocations(org);
  92     } else {
  93         hideMe($('adv_copy_location_filter_row'));
  94     }
  95
  96 }
  97
  98 function clearSearchBoxes() {
  99     var rows = $('adv_global_tbody').getElementsByTagName('tr');
 100     for(var t = 0; t < rows.length; t++) {
 101         if($n(rows[t], 'term')) {
 102             $n(rows[t], 'term').value = '';
 103             setSelector($n(rows[t], 'contains'), 'contains');
 104             setSelector($n(rows[t], 'type'), 'keyword');
 105         }
 106     }
 107     $n(rows[0], 'term').focus();
 108 }
 109
 110
 111 function initSearchBoxes() {
 112     /* loads the compiled search from the search cookie
 113         and sets the widgets accordingly */
 114
 115     search = cookieManager.read(COOKIE_SEARCH);
 116     if(!search) return;
 117     _debug("loaded compiled search cookie: " + search);
 118
 119     search = JSON2js(search);
 120     if(!search) return;
 121
 122     var types = getObjectKeys(search.searches);
 123
 124     /* pre-add the needed rows */
 125     while($('adv_global_tbody').getElementsByTagName('tr').length - 1 < types.length)
 126         advAddGblRow();
 127
 128     var rows = $('adv_global_tbody').getElementsByTagName('tr');
 129
 130     for(var t = 0; t < types.length; t++) {
 131         var row = rows[t];
 132         setSelector($n(row, 'type'), types[t]);
 133         var term = search.searches[types[t]].term;
 134
 135         /* if this is a single -<term> search, set the selector to nocontains */
 136         if(match = term.match(/^-(\w+)$/)) {
 137             term = match[1];
 138             setSelector($n(row, 'contains'), 'nocontains');
 139         }
 140         $n(row, 'term').value = term;
 141     }
 142 }
 143
 144 function advAddGblRow() {
 145         var tbody = $("adv_global_tbody");
 146         var newrow = $("adv_global_trow").cloneNode(true);
 147         tbody.insertBefore(newrow, $("adv_global_addrow"));
 148         var input = $n(newrow, "term");
 149         input.value = "";
 150         setEnterFunc(input, advSubmitGlobal);
 151         $n(newrow, 'type').focus();
 152 }
 153
 154 function advDrawBibExtras(r) {
 155         var data = r.getResultObject();
 156         var sel = r.sel;
 157
 158         data = data.sort( /* sort alphabetically */
 159                 function(a,b) {
 160                         if( a.value() < b.value() ) return -1;
 161                         if( a.value() > b.value() ) return 1;
 162                         return 0;
 163                 }
 164         );
 165
 166         for( var d = 0; d < data.length; d++ ) {
 167                 var thing = data[d];
 168                 var opt = insertSelectorVal( sel, -1, thing.value(), thing.code() );
 169                 opt.setAttribute('title', thing.value());
 170         }
 171 }
 172
 173 function advSelToStringList(sel) {
 174         var list = getSelectedList(sel);
 175         var vals = [];
 176         for( var i = 0; i < list.length; i++ ) {
 177                 var str = list[i];
 178                 for( var j = 0; j < str.length; j++ ) {
 179                         //if(str.charAt(j) == ' ') continue;
 180                         vals.push(str.charAt(j));
 181                 }
 182         }
 183         return vals.toString();
 184 }
 185
 186 function advGetVisSelectorVals(id) {
 187         var basic = id + '_basic';
 188         if(! $(id).className.match(/hide_me/))
 189                 return advSelToStringList($(id));
 190         return advSelToStringList($(basic));
 191 }
 192
 193 function advSubmitGlobal() {
 194
 195         var sortdir = getSelectorVal($('adv_global_sort_dir'));
 196         var sortby  = getSelectorVal($('adv_global_sort_by'));
 197
 198         var litforms  = advGetVisSelectorVals('adv_global_lit_form');
 199         var itemforms = advGetVisSelectorVals('adv_global_item_form');
 200         var itemtypes = advGetVisSelectorVals('adv_global_item_type');
 201         var audiences = advGetVisSelectorVals('adv_global_audience');
 202         var biblevels = advGetVisSelectorVals('adv_global_bib_level');
 203     var locations = getSelectedList($('adv_copy_location_filter_select')) + '';
 204         var languages = getSelectedList($('adv_global_lang')) + '';
 205     var limit2avail = $('opac.result.limit2avail').checked ? 1 : ''
 206
 207         var searches = advBuildSearchBlob();
 208         if(!searches) return;
 209
 210         clearSearchParams();
 211
 212         var args = {};
 213         args.page = MRESULT;
 214         args[PARAM_ITEMFORM] = itemforms;
 215         args[PARAM_ITEMTYPE] = itemtypes;
 216         args[PARAM_BIBLEVEL] = biblevels;
 217         args[PARAM_LITFORM]     = litforms;
 218         args[PARAM_AUDIENCE]    = audiences;
 219         args[PARAM_LANGUAGE] = languages;
 220         args[PARAM_COPYLOCS] = locations;
 221         //args[PARAM_SEARCHES]  = js2JSON(searches); /* break these out */
 222         args[PARAM_DEPTH]               = depthSelGetDepth();
 223         args[PARAM_LOCATION]    = depthSelGetNewLoc();
 224         args[PARAM_SORT]                = sortby;
 225         args[PARAM_SORT_DIR]    = sortdir;
 226         args[PARAM_ADVTYPE]     = ADVTYPE_MULTI;
 227         args[PARAM_STYPE]               = "";
 228         args[PARAM_TERM]                = searches;
 229         args[PARAM_AVAIL]               = limit2avail;
 230
 231     // publicate year filtering
 232     var pub1;
 233     if( (pub1 = $('adv_global_pub_date_1').value) && (''+pub1).match(/\d{4}/)) {
 234         switch(getSelectorVal($('adv_global_pub_date_type'))) {
 235             case 'equals':
 236                     args[PARAM_PUBD_BETWEEN] = pub1+','+pub1;
 237                 break;
 238             case 'before':
 239                     args[PARAM_PUBD_BEFORE] = pub1;
 240                 break;
 241             case 'after':
 242                     args[PARAM_PUBD_AFTER] = pub1;
 243                 break;
 244             case 'between':
 245                 var pub2 = $('adv_global_pub_date_2').value;
 246                 if((''+pub2).match(/\d{4}/))
 247                         args[PARAM_PUBD_BETWEEN] = pub1+','+pub2;
 248                 break;
 249         }
 250     }
 251
 252         /* pubdate sorting causes a record (not metarecord) search */
 253         if( sortby == SORT_TYPE_PUBDATE || !$('adv_group_titles').checked ) {
 254                 args.page = RRESULT;
 255                 args[PARAM_RTYPE] = RTYPE_MULTI;
 256         }
 257
 258         if($('adv_group_titles').checked )
 259                 cookieManager.write(COOKIE_NOGROUP_RECORDS,'1',-1);
 260         else
 261                 cookieManager.write(COOKIE_NOGROUP_RECORDS,'');
 262
 263
 264         goTo(buildOPACLink(args));
 265 }
 266
 267
 268 function advBuildSearchBlob() {
 269
 270         var searches = '';
 271         var tbody    = $('adv_global_tbody');
 272         var rows     = tbody.getElementsByTagName('tr');
 273
 274         for( var i = 0; i < rows.length; i++ ) {
 275
 276                 var row = rows[i];
 277                 if(!(row && typeof row == 'object')) continue;
 278                 if(!row.getAttribute('type')) continue;
 279
 280                 var stype        = getSelectorVal($n(row, 'type'));
 281                 var contains = getSelectorVal($n(row, 'contains'));
 282                 var term                 = $n(row, 'term').value;
 283                 if(!term) continue;
 284
 285                 var string = "";
 286                 switch(contains) {
 287                         case 'contains' :
 288                                 string += " " + term;
 289                                 break;
 290
 291                         case 'nocontains' : {
 292                                 var words = term.split(" ");
 293                                         for( var j in words )
 294                                                 string += " -" + words[j];
 295                                 }
 296                                 break;
 297
 298                         case 'exact' :
 299                                 if(term.indexOf('"') > -1) string += " " + term;
 300                                 else string += " \"" + term + "\"";
 301                                 break;
 302                 }
 303                 if(string) {
 304                         string = string.replace(/'/g,' ');
 305                         string = string.replace(/\\/g,' ');
 306             string = string.replace(/^\s*/,'');
 307             string = string.replace(/\s*$/,'');
 308                         //searches[stype].term = string;
 309             if(searches) searches += ' ';
 310             searches += stype + ':'+ string;
 311                 }
 312         }
 313
 314     _debug("created search query " + searches);
 315         return searches;
 316 }
 317
 318
 319 // retrieves the shelving locations
 320 var advLocationsLoaded = false;
 321 function advLoadCopyLocations(org) {
 322     if(org == null)
 323         org = advSelectedOrg;
 324     var req = new Request(FETCH_COPY_LOCATIONS, org);
 325     req.callback(advShowCopyLocations);
 326     req.send();
 327     advLocationsLoaded = true;
 328 }
 329
 330 // inserts the shelving locations into the multi-select
 331 function advShowCopyLocations(r) {
 332     var locations = r.getResultObject();
 333     var sel = $('adv_copy_location_filter_select');
 334     for(var i = 0; i < locations.length; i++)
 335         insertSelectorVal(sel, -1, locations[i].name(), locations[i].id());
 336 }
 337
 338