Open-ILS/src/javascript/util/ils_utils.js

   1 /* */
   2
   3 function findOrgDepth(type_id) {
   4
   5         if(type_id == null || globalOrgTypes == null)
   6                 return null;
   7
   8         var t = findOrgType(type_id);
   9         if(t != null)
  10                 return t.depth();
  11         return null;
  12 }
  13
  14 function findOrgType(type_id) {
  15
  16         if(type_id == null || globalOrgTypes == null)
  17                 return null;
  18
  19         if(typeof type_id == 'object')
  20                 return type_id;
  21
  22         for(var type in globalOrgTypes) {
  23                 var t =globalOrgTypes[type];
  24                 if( t.id() == type_id )
  25                         return t;
  26         }
  27         return null;
  28 }
  29
  30
  31 /* locates a specific org unit */
  32 function findOrgUnit(org_id, branch) {
  33         if(org_id == null) return null;
  34         if(globalOrgTree == null)
  35                 throw new EXArg("Need globalOrgTree");
  36
  37         if( branch == null )
  38                 branch = globalOrgTree;
  39
  40         if( org_id == branch.id() )
  41                 return branch;
  42
  43         var org;
  44         for( var child in branch.children() ) {
  45                 org = findOrgUnit(org_id, branch.children()[child]);
  46                 if(org != null)
  47                         return org;
  48         }
  49         return null;
  50 }
  51
  52
  53 function buildOrgTreeWidget(org_node) {
  54
  55         var item;
  56
  57         globalPage.treeWidgetElements = new Array();
  58
  59         if(org_node == null) {
  60                 org_node = globalOrgTree;
  61                 item = new WebFXTree(org_node.name());
  62                 item.setBehavior('classic');
  63         } else {
  64                 item = new WebFXTreeItem(org_node.name());
  65         }
  66
  67         item.action = "javascript:globalPage.updateSelectedLocation('" + org_node.id() + "');";
  68         globalPage.treeWidgetElements[item.id] = org_node;
  69
  70         for( var index in org_node.children()) {
  71                 var childorg = org_node.children()[index];
  72                 if( childorg != null ) {
  73                         var tree_node = buildOrgTreeWidget(childorg);
  74                         if(tree_node != null)
  75                                 item.add(tree_node);
  76                 }
  77         }
  78
  79         return item;
  80 }
  81
  82 function getOrgById(id, node) {
  83         if(node == null) node = globalOrgTree;
  84         if( node.id() == id) return node;
  85         for( var ind in node.children() ) {
  86                 var ret = getOrgById(id, node.children()[ind] );
  87                 if( ret != null )
  88                         return ret;
  89         }
  90         return null;
  91 }
  92
  93
  94
  95 function orgNodeTrail(node) {
  96         var nodeArray = new Array();
  97         while( node ) {
  98                 debug("pushing " + node.name() );
  99                 nodeArray.push(node);
 100                 node = findOrgUnit(node.parent_ou());
 101         }
 102         nodeArray = nodeArray.reverse();
 103         return nodeArray;
 104 }
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