Open-ILS/web/reports/oils_rpt_folders.js

   1 var oilsRptFolderNodeCache = {};
   2
   3 oilsRptFolderManager.prototype = new oilsRptObject();
   4 oilsRptFolderManager.prototype.constructor = oilsRptFolderManager;
   5 oilsRptFolderManager.baseClass = oilsRptObject.prototype.constructor;
   6
   7 function oilsRptFolderManager(node) {
   8         this.node = node;
   9         this.folderTree = {};
  10         this.init();
  11 }
  12
  13 oilsRptFolderManager.prototype.draw = function(auth) {
  14         var tree = oilsRptFolderTree =
  15                 new SlimTree(this.node, 'oilsRptFolderTree');
  16
  17         this.rootTreeId         = oilsNextId();
  18         this.templateTreeId     = oilsNextId();
  19         this.reportTreeId               = oilsNextId();
  20         this.outputTreeId               = oilsNextId();
  21
  22         tree.addNode(this.rootTreeId, -1, 'Report Folders');
  23         tree.addNode(this.templateTreeId, this.rootTreeId, 'Template Folders');
  24         tree.addNode(this.reportTreeId, this.rootTreeId, 'Report Folders');
  25         tree.addNode(this.outputTreeId, this.rootTreeId, 'Output Folders');
  26
  27         this.fetchFolders(auth);
  28 }
  29
  30 oilsRptFolderManager.prototype.fetchFolders = function(auth) {
  31         var obj = this;
  32         var req = new Request(OILS_RPT_FETCH_FOLDERS, auth, 'template');
  33         req.callback( function(r) { obj.drawFolders('template', r.getResultObject()); } );
  34         req.send();
  35
  36         var req = new Request(OILS_RPT_FETCH_FOLDERS, auth, 'report');
  37         req.callback( function(r) { obj.drawFolders('report', r.getResultObject()); } );
  38         req.send();
  39
  40         var req = new Request(OILS_RPT_FETCH_FOLDERS, auth, 'output');
  41         req.callback( function(r) { obj.drawFolders('output', r.getResultObject()); } );
  42         req.send();
  43 }
  44
  45
  46 oilsRptFolderManager.prototype.drawFolders = function(type, folders) {
  47         _debug('making folder tree '+type);
  48         switch(type) {
  49                 case 'template': tid = this.templateTreeId; break;
  50                 case 'report': tid = this.reportTreeId; break;
  51                 case 'output': tid = this.outputTreeId; break;
  52         }
  53         this.folderTree[type] = { children : [] };
  54         this.makeTree(type, folders, this.folderTree[type], tid );
  55 }
  56
  57
  58 /* builds an in-memory version of the folder trees as well as the UI trees */
  59 oilsRptFolderManager.prototype.makeTree = function(type, folders, node, parentId) {
  60         if(!node) return;
  61         var id = parentId;
  62         var childNodes;
  63
  64         if( ! node.folder ) {
  65                 childNodes = grep(folders, function(f){return (!f.parent())});
  66
  67         } else {
  68                 _debug("making subtree with folder "+node.folder.name());
  69
  70                 var c = oilsRptFolderNodeCache;
  71                 if(!c[type]) c[type] = {};
  72                 c[type][node.folder.id()] = node;
  73
  74                 id = oilsNextId();
  75
  76                 node.folderWindow = oilsRptBuildFolderWindow(type, node.folder.id());
  77
  78                 var action = 'javascript:oilsRptObject.find('+node.folderWindow.id+').draw();'+
  79                         'oilsRptFolderTree.toggle("'+id+'");';
  80
  81                 oilsRptFolderTree.addNode(id, parentId, node.folder.name(), action);
  82                 node.treeId = id;
  83                 node.children = [];
  84                 childNodes = grep(folders,
  85                         function(i){return (i.parent() == node.folder.id())});
  86         }
  87
  88         if(!childNodes) return;
  89         for( var i = 0; i < childNodes.length; i++ )
  90                 this.makeTree( type, folders, { folder : childNodes[i] }, id );
  91 }
  92
  93 oilsRptFolderManager.prototype.findNode = function(type, id) {
  94         return oilsRptFolderNodeCache[type][id];
  95 }
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