Open-ILS/web/reports/oils_rpt_folders.js

   1 var oilsRptFolderNodeCache = {};
   2
   3 function oilsRptFolderManager(node) {
   4         this.node = node;
   5         this.folderTree = {};
   6 }
   7
   8 oilsRptFolderManager.prototype.draw = function(auth) {
   9         var tree = oilsRptFolderTree =
  10                 new SlimTree(this.node, 'oilsRptFolderTree');
  11
  12         this.rootTreeId         = oilsNextId();
  13         this.templateTreeId     = oilsNextId();
  14         this.reportTreeId               = oilsNextId();
  15         this.outputTreeId               = oilsNextId();
  16
  17         tree.addNode(this.rootTreeId, -1, 'Report Folders');
  18         tree.addNode(this.templateTreeId, this.rootTreeId, 'Template Folders');
  19         tree.addNode(this.reportTreeId, this.rootTreeId, 'Report Folders');
  20         tree.addNode(this.outputTreeId, this.rootTreeId, 'Output Folders');
  21
  22         this.fetchFolders(auth);
  23 }
  24
  25 oilsRptFolderManager.prototype.fetchFolders = function(auth) {
  26         var obj = this;
  27         var req = new Request(OILS_RPT_FETCH_FOLDERS, auth, 'template');
  28         req.callback( function(r) { obj.drawFolders('template', r.getResultObject()); } );
  29         req.send();
  30
  31         var req = new Request(OILS_RPT_FETCH_FOLDERS, auth, 'report');
  32         req.callback( function(r) { obj.drawFolders('report', r.getResultObject()); } );
  33         req.send();
  34
  35         var req = new Request(OILS_RPT_FETCH_FOLDERS, auth, 'output');
  36         req.callback( function(r) { obj.drawFolders('output', r.getResultObject()); } );
  37         req.send();
  38 }
  39
  40
  41 oilsRptFolderManager.prototype.drawFolders = function(type, folders) {
  42         _debug('making folder tree '+type);
  43         switch(type) {
  44                 case 'template': tid = this.templateTreeId; break;
  45                 case 'report': tid = this.reportTreeId; break;
  46                 case 'output': tid = this.outputTreeId; break;
  47         }
  48         this.folderTree[type] = { children : [] };
  49         this.makeTree(type, folders, this.folderTree[type], tid );
  50 }
  51
  52
  53 /* builds an in-memory version of the folder trees as well as the UI trees */
  54 oilsRptFolderManager.prototype.makeTree = function(type, folders, node, parentId) {
  55         if(!node) return;
  56         var id = parentId;
  57         var childNodes;
  58
  59         if( ! node.folder ) {
  60                 childNodes = grep(folders, function(f){return (!f.parent())});
  61
  62         } else {
  63                 _debug("making subtree with folder "+node.folder.name());
  64
  65                 var c = oilsRptFolderNodeCache;
  66                 if(!c[type]) c[type] = {};
  67                 c[type][node.folder.id()] = node;
  68
  69                 id = oilsNextId();
  70
  71                 var action = 'javascript:oilsRptDrawFolderWindow("'+
  72                         type+'","'+node.folder.id()+'");oilsRptFolderTree.toggle("'+id+'");';
  73
  74                 oilsRptFolderTree.addNode(id, parentId, node.folder.name(), action);
  75                 node.treeId = id;
  76                 node.children = [];
  77                 childNodes = grep(folders,
  78                         function(i){return (i.parent() == node.folder.id())});
  79         }
  80
  81         if(!childNodes) return;
  82         for( var i = 0; i < childNodes.length; i++ )
  83                 this.makeTree( type, folders, { folder : childNodes[i] }, id );
  84 }
  85
  86 oilsRptFolderManager.prototype.findNode = function(type, id) {
  87         return oilsRptFolderNodeCache[type][id];
  88 }
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