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         $('opac.result.limit2avail').checked = true;
  51
  52     initSearchBoxes();
  53
  54     advSyncCopyLocLink(getLocation());
  55 }
  56
  57 function advSyncCopyLocLink(org) {
  58     // display the option to filter by copy location
  59     advLocationsLoaded = false;
  60     advSelectedOrg = org;
  61     removeChildren($('adv_copy_location_filter_select'));
  62
  63     if(isTrue(findOrgType(findOrgUnit(org).ou_type()).can_have_vols())) {
  64         unHideMe($('adv_copy_location_filter_row'));
  65         if(!$('adv_copy_location_filter_div').className.match(/hide_me/))
  66             advLoadCopyLocations(org);
  67     } else {
  68         hideMe($('adv_copy_location_filter_row'));
  69     }
  70
  71 }
  72
  73 function initSearchBoxes(clean) {
  74     /* loads the compiled search from the search cookie
  75         and sets the widgets accordingly */
  76
  77     search = cookieManager.read(COOKIE_SEARCH);
  78     if(!search) return;
  79     _debug("loaded compiled search cookie: " + search);
  80
  81     search = JSON2js(search);
  82     if(!search) return;
  83
  84     var types = getObjectKeys(search.searches);
  85
  86     /* pre-add the needed rows */
  87     while($('adv_global_tbody').getElementsByTagName('tr').length - 1 < types.length)
  88         advAddGblRow();
  89
  90     var rows = $('adv_global_tbody').getElementsByTagName('tr');
  91
  92     if(clean) {
  93         for(var t = 0; t < rows.length; t++) {
  94             var input = $n(rows[t], 'term');
  95             if(input) input.value = '';
  96         }
  97         return;
  98     }
  99
 100     for(var t = 0; t < types.length; t++) {
 101         var row = rows[t];
 102         setSelector($n(row, 'type'), types[t]);
 103         var term = search.searches[types[t]].term;
 104
 105         /* if this is a single -<term> search, set the selector to nocontains */
 106         if(match = term.match(/^-(\w+)$/)) {
 107             term = match[1];
 108             setSelector($n(row, 'contains'), 'nocontains');
 109         }
 110         $n(row, 'term').value = term;
 111     }
 112 }
 113
 114 function advAddGblRow() {
 115         var tbody = $("adv_global_tbody");
 116         var newrow = $("adv_global_trow").cloneNode(true);
 117         tbody.insertBefore(newrow, $("adv_global_addrow"));
 118         var input = $n(newrow, "term");
 119         input.value = "";
 120         setEnterFunc(input, advSubmitGlobal);
 121         $n(newrow, 'type').focus();
 122 }
 123
 124 function advDrawBibExtras(r) {
 125         var data = r.getResultObject();
 126         var sel = r.sel;
 127
 128         data = data.sort( /* sort alphabetically */
 129                 function(a,b) {
 130                         if( a.value() < b.value() ) return -1;
 131                         if( a.value() > b.value() ) return 1;
 132                         return 0;
 133                 }
 134         );
 135
 136         for( var d = 0; d < data.length; d++ ) {
 137                 var thing = data[d];
 138                 var opt = insertSelectorVal( sel, -1, thing.value(), thing.code() );
 139                 opt.setAttribute('title', thing.value());
 140         }
 141 }
 142
 143 function advSelToStringList(sel) {
 144         var list = getSelectedList(sel);
 145         var vals = [];
 146         for( var i = 0; i < list.length; i++ ) {
 147                 var str = list[i];
 148                 for( var j = 0; j < str.length; j++ ) {
 149                         //if(str.charAt(j) == ' ') continue;
 150                         vals.push(str.charAt(j));
 151                 }
 152         }
 153         return vals.toString();
 154 }
 155
 156 function advGetVisSelectorVals(id) {
 157         var basic = id + '_basic';
 158         if(! $(id).className.match(/hide_me/))
 159                 return advSelToStringList($(id));
 160         return advSelToStringList($(basic));
 161 }
 162
 163 function advSubmitGlobal() {
 164
 165         var sortdir = getSelectorVal($('adv_global_sort_dir'));
 166         var sortby  = getSelectorVal($('adv_global_sort_by'));
 167
 168         var litforms  = advGetVisSelectorVals('adv_global_lit_form');
 169         var itemforms = advGetVisSelectorVals('adv_global_item_form');
 170         var itemtypes = advGetVisSelectorVals('adv_global_item_type');
 171         var audiences = advGetVisSelectorVals('adv_global_audience');
 172         var biblevels = advGetVisSelectorVals('adv_global_bib_level');
 173         var languages = getSelectedList($('adv_global_lang')) + '';
 174     var limit2avail = $('opac.result.limit2avail').checked ? 1 : ''
 175
 176         var searches = advBuildSearchBlob();
 177         if(!searches) return;
 178
 179         clearSearchParams();
 180
 181         var args = {};
 182         args.page = MRESULT;
 183         args[PARAM_ITEMFORM] = itemforms;
 184         args[PARAM_ITEMTYPE] = itemtypes;
 185         args[PARAM_BIBLEVEL] = biblevels;
 186         args[PARAM_LITFORM]     = litforms;
 187         args[PARAM_AUDIENCE]    = audiences;
 188         args[PARAM_LANGUAGE] = languages;
 189         //args[PARAM_SEARCHES]  = js2JSON(searches); /* break these out */
 190         args[PARAM_DEPTH]               = depthSelGetDepth();
 191         args[PARAM_LOCATION]    = depthSelGetNewLoc();
 192         args[PARAM_SORT]                = sortby;
 193         args[PARAM_SORT_DIR]    = sortdir;
 194         args[PARAM_ADVTYPE]     = ADVTYPE_MULTI;
 195         args[PARAM_STYPE]               = "";
 196         args[PARAM_TERM]                = searches;
 197         args[PARAM_AVAIL]               = limit2avail;
 198
 199         /* pubdate sorting causes a record (not metarecord) search */
 200         if( sortby == SORT_TYPE_PUBDATE || !$('adv_group_titles').checked ) {
 201                 args.page = RRESULT;
 202                 args[PARAM_RTYPE] = RTYPE_MULTI;
 203         }
 204
 205         if($('adv_group_titles').checked )
 206                 cookieManager.write(COOKIE_NOGROUP_RECORDS,'1',-1);
 207         else
 208                 cookieManager.write(COOKIE_NOGROUP_RECORDS,'');
 209
 210
 211         goTo(buildOPACLink(args));
 212 }
 213
 214
 215 function advBuildSearchBlob() {
 216
 217         var searches = '';
 218         var tbody    = $('adv_global_tbody');
 219         var rows     = tbody.getElementsByTagName('tr');
 220
 221         for( var i = 0; i < rows.length; i++ ) {
 222
 223                 var row = rows[i];
 224                 if(!(row && typeof row == 'object')) continue;
 225                 if(!row.getAttribute('type')) continue;
 226
 227                 var stype        = getSelectorVal($n(row, 'type'));
 228                 var contains = getSelectorVal($n(row, 'contains'));
 229                 var term                 = $n(row, 'term').value;
 230                 if(!term) continue;
 231
 232                 var string = "";
 233                 switch(contains) {
 234                         case 'contains' :
 235                                 string += " " + term;
 236                                 break;
 237
 238                         case 'nocontains' : {
 239                                 var words = term.split(" ");
 240                                         for( var j in words )
 241                                                 string += " -" + words[j];
 242                                 }
 243                                 break;
 244
 245                         case 'exact' :
 246                                 if(term.indexOf('"') > -1) string += " " + term;
 247                                 else string += " \"" + term + "\"";
 248                                 break;
 249                 }
 250                 if(string) {
 251                         string = string.replace(/'/g,' ');
 252                         string = string.replace(/\\/g,' ');
 253             string = string.replace(/^\s*/,'');
 254             string = string.replace(/\s*$/,'');
 255                         //searches[stype].term = string;
 256             if(searches) searches += ' ';
 257             searches += stype + ':'+ string;
 258                 }
 259         }
 260
 261     _debug("created search query " + searches);
 262         return searches;
 263 }
 264
 265
 266 // retrieves the shelving locations
 267 var advLocationsLoaded = false;
 268 function advLoadCopyLocations(org) {
 269     if(advLocationsLoaded) {
 270         removeChildren($('adv_copy_location_filter_select'));
 271         hideMe($('adv_copy_location_filter_div'));
 272         advLocationsLoaded = false;
 273         return;
 274     }
 275     if(org == null) {
 276         if(advSelectedOrg == null)
 277             org = getLocation();
 278         else
 279             org = advSelectedOrg;
 280     }
 281     unHideMe($('adv_copy_location_filter_div'));
 282     var req = new Request(FETCH_COPY_LOCATIONS, org);
 283     req.callback(advShowCopyLocations);
 284     req.send();
 285     advLocationsLoaded = true;
 286 }
 287
 288 // inserts the shelving locations into the multi-select
 289 function advShowCopyLocations(r) {
 290     var locations = r.getResultObject();
 291     var sel = $('adv_copy_location_filter_select');
 292     for(var i = 0; i < locations.length; i++)
 293         insertSelectorVal(sel, -1, locations[i].name(), locations[i].id());
 294 }
 295
 296