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

   1
   2 attachEvt("common", "run", advgInit);
   3
   4 var COOKIE_NOGROUP_RECORDS = 'grpt';
   5
   6 function advgInit() {
   7
   8         /* XXX */
   9         if( cookieManager.read(COOKIE_NOGROUP_RECORDS) || SHOW_MR_DEFAULT )
  10                 $('adv_group_titles').checked = true;
  11
  12         $n($('adv_global_tbody'), 'term').focus();
  13
  14         var extras = [
  15                 FETCH_LIT_FORMS,
  16                 FETCH_ITEM_FORMS,
  17                 FETCH_ITEM_TYPES,
  18                 FETCH_AUDIENCES ];
  19
  20         for( var x in extras ) {
  21
  22                 var req = new Request(extras[x]);
  23
  24                 if(x == 0) req.request.sel = $('adv_global_lit_form');
  25                 if(x == 1) req.request.sel = $('adv_global_item_form');
  26                 if(x == 2) req.request.sel = $('adv_global_item_type');
  27                 if(x == 3) req.request.sel = $('adv_global_audience');
  28
  29                 req.callback(advDrawBibExtras);
  30                 req.send();
  31         }
  32
  33         var input = $n($('adv_global_trow'), 'term');
  34         input.focus();
  35         setEnterFunc(input, advSubmitGlobal);
  36
  37     if(getSort() && getSortDir()) {
  38             setSelector($('adv_global_sort_by'), getSort());
  39             setSelector($('adv_global_sort_dir'), getSortDir());
  40         if(getSort() != 'rel')
  41             $('adv_global_sort_dir').disabled = false;
  42     }
  43
  44     if(getAvail())
  45         $('opac.result.limit2avail').checked = true;
  46
  47     initSearchBoxes();
  48 }
  49
  50 function initSearchBoxes() {
  51     /* loads the compiled search from the search cookie
  52         and sets the widgets accordingly */
  53
  54     search = cookieManager.read(COOKIE_SEARCH);
  55     if(!search) return;
  56     _debug("loaded compiled search cookie: " + search);
  57
  58     search = JSON2js(search);
  59     if(!search) return;
  60
  61     var types = getObjectKeys(search.searches);
  62
  63     /* pre-add the needed rows */
  64     while($('adv_global_tbody').getElementsByTagName('tr').length - 1 < types.length)
  65         advAddGblRow();
  66
  67     var rows = $('adv_global_tbody').getElementsByTagName('tr');
  68     for(var t = 0; t < types.length; t++) {
  69         var row = rows[t];
  70         setSelector($n(row, 'type'), types[t]);
  71         var term = search.searches[types[t]].term;
  72
  73         /* if this is a single -<term> search, set the selector to nocontains */
  74         if(match = term.match(/^-(\w+)$/)) {
  75             term = match[1];
  76             setSelector($n(row, 'contains'), 'nocontains');
  77         }
  78         $n(row, 'term').value = term;
  79     }
  80 }
  81
  82 function advAddGblRow() {
  83         var tbody = $("adv_global_tbody");
  84         var newrow = $("adv_global_trow").cloneNode(true);
  85         tbody.insertBefore(newrow, $("adv_global_addrow"));
  86         var input = $n(newrow, "term");
  87         input.value = "";
  88         setEnterFunc(input, advSubmitGlobal);
  89         $n(newrow, 'type').focus();
  90 }
  91
  92 function advDrawBibExtras(r) {
  93         var data = r.getResultObject();
  94         var sel = r.sel;
  95
  96         data = data.sort( /* sort alphabetically */
  97                 function(a,b) {
  98                         if( a.value() < b.value() ) return -1;
  99                         if( a.value() > b.value() ) return 1;
 100                         return 0;
 101                 }
 102         );
 103
 104         for( var d = 0; d < data.length; d++ ) {
 105                 var thing = data[d];
 106                 var opt = insertSelectorVal( sel, -1, thing.value(), thing.code() );
 107                 opt.setAttribute('title', thing.value());
 108         }
 109 }
 110
 111 function advSelToStringList(sel) {
 112         var list = getSelectedList(sel);
 113         var vals = [];
 114         for( var i = 0; i < list.length; i++ ) {
 115                 var str = list[i];
 116                 for( var j = 0; j < str.length; j++ ) {
 117                         //if(str.charAt(j) == ' ') continue;
 118                         vals.push(str.charAt(j));
 119                 }
 120         }
 121         return vals.toString();
 122 }
 123
 124 function advGetVisSelectorVals(id) {
 125         var basic = id + '_basic';
 126         if(! $(id).className.match(/hide_me/))
 127                 return advSelToStringList($(id));
 128         return advSelToStringList($(basic));
 129 }
 130
 131 function advSubmitGlobal() {
 132
 133         var sortdir = getSelectorVal($('adv_global_sort_dir'));
 134         var sortby  = getSelectorVal($('adv_global_sort_by'));
 135
 136         var litforms  = advGetVisSelectorVals('adv_global_lit_form');
 137         var itemforms = advGetVisSelectorVals('adv_global_item_form');
 138         var itemtypes = advGetVisSelectorVals('adv_global_item_type');
 139         var audiences = advGetVisSelectorVals('adv_global_audience');
 140         var languages = getSelectedList($('adv_global_lang')) + '';
 141     var limit2avail = $('opac.result.limit2avail').checked ? 1 : ''
 142
 143         var searches = advBuildSearchBlob();
 144         if(!searches) return;
 145
 146         clearSearchParams();
 147
 148         var args = {};
 149         args.page = MRESULT;
 150         args[PARAM_ITEMFORM] = itemforms;
 151         args[PARAM_ITEMTYPE] = itemtypes;
 152         args[PARAM_LITFORM]     = litforms;
 153         args[PARAM_AUDIENCE]    = audiences;
 154         args[PARAM_LANGUAGE] = languages;
 155         //args[PARAM_SEARCHES]  = js2JSON(searches); /* break these out */
 156         args[PARAM_DEPTH]               = depthSelGetDepth();
 157         args[PARAM_LOCATION]    = depthSelGetNewLoc();
 158         args[PARAM_SORT]                = sortby;
 159         args[PARAM_SORT_DIR]    = sortdir;
 160         args[PARAM_ADVTYPE]     = ADVTYPE_MULTI;
 161         args[PARAM_STYPE]               = "";
 162         args[PARAM_TERM]                = searches;
 163         args[PARAM_AVAIL]               = limit2avail;
 164
 165         /* pubdate sorting causes a record (not metarecord) search */
 166         if( sortby == SORT_TYPE_PUBDATE || !$('adv_group_titles').checked ) {
 167                 args.page = RRESULT;
 168                 args[PARAM_RTYPE] = RTYPE_MULTI;
 169         }
 170
 171         if($('adv_group_titles').checked )
 172                 cookieManager.write(COOKIE_NOGROUP_RECORDS,'1',-1);
 173         else
 174                 cookieManager.write(COOKIE_NOGROUP_RECORDS,'');
 175
 176
 177         goTo(buildOPACLink(args));
 178 }
 179
 180
 181 function advBuildSearchBlob() {
 182
 183         var searches = '';
 184         var tbody    = $('adv_global_tbody');
 185         var rows     = tbody.getElementsByTagName('tr');
 186
 187         for( var i = 0; i < rows.length; i++ ) {
 188
 189                 var row = rows[i];
 190                 if(!(row && typeof row == 'object')) continue;
 191                 if(!row.getAttribute('type')) continue;
 192
 193                 var stype        = getSelectorVal($n(row, 'type'));
 194                 var contains = getSelectorVal($n(row, 'contains'));
 195                 var term                 = $n(row, 'term').value;
 196                 if(!term) continue;
 197
 198                 var string = "";
 199                 switch(contains) {
 200                         case 'contains' :
 201                                 string += " " + term;
 202                                 break;
 203
 204                         case 'nocontains' : {
 205                                 var words = term.split(" ");
 206                                         for( var j in words )
 207                                                 string += " -" + words[j];
 208                                 }
 209                                 break;
 210
 211                         case 'exact' :
 212                                 if(term.indexOf('"') > -1) string += " " + term;
 213                                 else string += " \"" + term + "\"";
 214                                 break;
 215                 }
 216                 if(string) {
 217                         string = string.replace(/'/g,' ');
 218                         string = string.replace(/\\/g,' ');
 219             string = string.replace(/^\s*/,'');
 220             string = string.replace(/\s*$/,'');
 221                         //searches[stype].term = string;
 222             if(searches) searches += ' ';
 223             searches += stype + ':'+ string;
 224                 }
 225         }
 226
 227     _debug("created search query " + searches);
 228         return searches;
 229 }
 230
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 233