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