opac/skin/lfw/js/adv_global.js

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