Open-ILS/src/javascript/opac/GlobalInit.js

   1 /* */
   2
   3 var globalPage                                          = null; /* the current top level page object */
   4 var globalUser                                          = null; /* the user session */
   5 var globalOrgTreeWidget                 = null;
   6 var globalLocation                              = null;
   7 var globalOrgTreeWidgetBox              = null;
   8 var globalSelectedLocation              = null;
   9 var globalSearchDepth                   = null;
  10 var globalMenuManager                   = null;
  11 var globalCopyStatus                            = null;
  12 var locationStack                                       = new Array();
  13 var globalCopyLocations                 = null;
  14
  15 var lastSearchString                            = null;
  16 var lastSearchType                              = null;
  17
  18 /* this is true if we directed to the record detail page
  19         becuase of only having one hit on the record result
  20         page.  this allows us to back up from the detail
  21         page to the mr_result page */
  22 var recordResultRedirect = false;
  23
  24 var loaded = false;
  25
  26
  27 function addLocation(type, title) {
  28         try {
  29                 if(globalAppFrame) {
  30                         var obj = new Object();
  31                         obj.location = globalAppFrame.location.href;
  32                         obj.title = title;
  33                         locationStack[type] = obj;
  34                 }
  35         } catch(E){}
  36
  37 }
  38
  39 function _test() {
  40         debug("At: " + (new RegExp(".+").exec(
  41                         arguments.callee.toString()))[0].replace("{", "") );
  42 }
  43
  44
  45 function globalInit() {
  46
  47
  48         _test();
  49         debug(" --- XUL IS " + isXUL() );
  50
  51
  52         if( isXUL() && globalAppFrame )
  53                 globalAppFrame.document.body.style.background = "#FFF";
  54
  55         getDocument().body.onunload = cleanIEMemory;
  56
  57
  58         var page_name = globalPageTarget;
  59
  60         if(!page_name)
  61                 throw new EXArg("globalInit requires globalPageTarget to be set");
  62
  63         debug("globalInit init-ing page: " + page_name );
  64
  65         switch( page_name ) {
  66
  67                 case "start":
  68                         globalPage = new OPACStartPage();
  69                         addLocation("start", "Home");
  70                         locationStack["advanced_search"] = null;
  71                         break;
  72
  73                 case  "advanced_search":
  74                         globalPage = new AdvancedSearchPage();
  75                         addLocation("advanced_search", "Advanced Search");
  76                         locationStack["start"] = null;
  77                         break;
  78
  79                 case  "mr_result":
  80                         //globalPage = new MRResultPage();
  81                         globalPage = MRResultPage.instance();
  82                         addLocation("mr_result", "Title Group Results");
  83                         break;
  84
  85                 case  "record_result":
  86                         //globalPage = new RecordResultPage();
  87                         globalPage = RecordResultPage.instance();
  88                         addLocation("record_result", "Title Results");
  89                         break;
  90
  91                 case  "login":
  92                         globalPage = new LoginPage();
  93                         break;
  94
  95                 case  "logout":
  96                         globalPage = new LogoutPage();
  97                         break;
  98
  99                 case  "my_opac":
 100                         globalPage = new MyOPACPage();
 101                         break;
 102
 103                 case "record_detail":
 104                         globalPage = new RecordDetailPage();
 105                         addLocation("record_detail", "Title Details");
 106                         break;
 107
 108                 case  "about":
 109                         globalPage = new AboutPage();
 110                         break;
 111
 112                 }
 113
 114         if( ! globalPage )
 115                 throw new EXArg(
 116                         "globalInit requires a valid page target: " + page_name );
 117
 118         if(!loaded) { loaded = true; GlobalInitLoad(); }
 119
 120         globalMenuManager = new ContextMenuManager();
 121
 122         /* hide all context menus on body click */
 123         getDocument().body.onclick = function() {
 124                         globalMenuManager.hideAll();
 125         }
 126
 127         globalPage.init();
 128
 129         if(paramObj.__location != null) {
 130                 globalSelectedLocation = findOrgUnit(paramObj.__location);
 131                 if(globalSelectedLocation == null)
 132                         debug("Invalid location in url : " + paramObj.__location);
 133                 else
 134                         debug("Setting selected location to " + globalSelectedLocation.name() );
 135         }
 136
 137
 138         if(paramObj.__depth != null) {
 139                 debug("Passed in depth from search params: " + paramObj.__depth);
 140                 globalSearchDepth = parseInt(paramObj.__depth);
 141                 debug("Setting selected depth to " + globalSearchDepth );
 142         }
 143
 144         globalPage.setLocDisplay();
 145         globalPage.locationTree = globalOrgTreeWidget;
 146         globalPage.setPageTrail();
 147
 148         if(globalSearchBarChunk)
 149                 globalSearchBarChunk.reset();
 150
 151         if( globalSearchBarFormChunk != null)
 152                 globalSearchBarFormChunk.resetPage();
 153
 154
 155
 156 }
 157
 158
 159 /* we only do this on loading of the outer frame (i.e. only once) */
 160 function GlobalInitLoad() {
 161
 162         debug("Global Init is doing its primary load");
 163         globalOrgTreeWidget = new LocationTree(globalOrgTree);
 164
 165         var ses = null;
 166         var org = null;
 167
 168         if(isXUL()) {
 169                 ses = G['auth_ses'][0]; /* G is shoved in by XUL */
 170                 org = G['user_ou']; /* the desired location of the user */
 171         }
 172
 173         if(paramObj.__logout) {
 174                 doLogout();
 175
 176         } else {
 177
 178                 globalUser = UserSession.instance();
 179                 if(globalUser.verifySession(ses)) {
 180                         globalUser.grabOrgUnit(org);
 181
 182                 } else  {
 183                         globalUser = null;
 184                         globalLocation = globalOrgTree;
 185                         if(globalSearchDepth == null)
 186                                 globalSearchDepth = findOrgDepth(globalOrgTree.ou_type());
 187                 }
 188         }
 189
 190         grabCopyStatus();
 191
 192 }
 193
 194 function grabCopyStatus() {
 195         if(globalCopyStatus) return;
 196
 197         debug("Grabbing copy statuses");
 198         var req = new RemoteRequest(
 199                 "open-ils.search",
 200                 "open-ils.search.config.copy_status.retrieve.all" );
 201
 202
 203         //if(paramObj.__sub_frame) {
 204                 req.send(true);
 205                 globalCopyStatus = req.getResultObject();
 206                 if(!globalCopyStatus) {
 207                         userMessage("Retrieving copy statuses");
 208                 }
 209
 210                 /*
 211         } else {
 212
 213                 req.setCompleteCallback(function(r) {
 214                         debug("Got globalCopyStatus");
 215                         globalCopyStatus = r.getResultObject(); });
 216
 217                 req.send();
 218         }
 219         */
 220 }
 221
 222
 223