js/PrefFeedTree.js

   1 dojo.provide("fox.PrefFeedTree");
   2 dojo.provide("fox.PrefFeedStore");
   3
   4 dojo.require("lib.CheckBoxTree");
   5 dojo.require("dojo.data.ItemFileWriteStore");
   6
   7 dojo.declare("fox.PrefFeedStore", dojo.data.ItemFileWriteStore, {
   8
   9         _saveEverything: function(saveCompleteCallback, saveFailedCallback,
  10                                                                 newFileContentString) {
  11
  12                 dojo.xhrPost({
  13                         url: "backend.php",
  14                         content: {op: "pref-feeds", method: "savefeedorder",
  15                                 payload: newFileContentString},
  16                         error: saveFailedCallback,
  17                         load: saveCompleteCallback});
  18         },
  19
  20 });
  21
  22 dojo.declare("fox.PrefFeedTree", lib.CheckBoxTree, {
  23         _createTreeNode: function(args) {
  24                 var tnode = this.inherited(arguments);
  25
  26                 if (args.item.icon)
  27                         tnode.iconNode.src = args.item.icon[0];
  28
  29                 var param = this.model.store.getValue(args.item, 'param');
  30
  31                 if (param) {
  32                         param = dojo.doc.createElement('span');
  33                         param.className = 'feedParam';
  34                         param.innerHTML = args.item.param[0];
  35                         dojo.place(param, tnode.labelNode, 'after');
  36                 }
  37
  38                 var id = args.item.id[0];
  39                 var bare_id = parseInt(id.substr(id.indexOf(':')+1));
  40
  41                 if (id.match("CAT:") && bare_id > 0) {
  42                         var menu = new dijit.Menu();
  43                         menu.row_id = bare_id;
  44                         menu.item = args.item;
  45
  46                         menu.addChild(new dijit.MenuItem({
  47                                 label: __("Edit category"),
  48                                 onClick: function() {
  49                                         editCat(this.getParent().row_id, this.getParent().item, null);
  50                                 }}));
  51
  52
  53                         menu.addChild(new dijit.MenuItem({
  54                                 label: __("Remove category"),
  55                                 onClick: function() {
  56                                         removeCategory(this.getParent().row_id, this.getParent().item);
  57                                 }}));
  58
  59                         menu.bindDomNode(tnode.domNode);
  60                         tnode._menu = menu;
  61                 } else if (id.match("FEED:")) {
  62                         var menu = new dijit.Menu();
  63                         menu.row_id = bare_id;
  64                         menu.item = args.item;
  65
  66                         menu.addChild(new dijit.MenuItem({
  67                                 label: __("Edit feed"),
  68                                 onClick: function() {
  69                                         editFeed(this.getParent().row_id);
  70                                 }}));
  71
  72                         menu.addChild(new dijit.MenuItem({
  73                                 label: __("Unsubscribe"),
  74                                 onClick: function() {
  75                                         unsubscribeFeed(this.getParent().row_id, this.getParent().item.name);
  76                                 }}));
  77
  78                         menu.bindDomNode(tnode.domNode);
  79                         tnode._menu = menu;
  80
  81                 }
  82
  83                 return tnode;
  84         },
  85         onDndDrop: function() {
  86                 this.inherited(arguments);
  87                 this.tree.model.store.save();
  88         },
  89         getRowClass: function (item, opened) {
  90                 return (!item.error || item.error == '') ? "dijitTreeRow" :
  91                         "dijitTreeRow Error";
  92         },
  93         getIconClass: function (item, opened) {
  94                 return (!item || this.model.store.getValue(item, 'type') == 'category') ? (opened ? "dijitFolderOpened" : "dijitFolderClosed") : "feedIcon";
  95         },
  96         checkItemAcceptance: function(target, source, position) {
  97                 var item = dijit.getEnclosingWidget(target).item;
  98
  99                 // disable copying items
 100                 source.copyState = function() { return false; };
 101
 102                 var source_item = false;
 103
 104                 source.forInSelectedItems(function(node) {
 105                         source_item = node.data.item;
 106                 });
 107
 108                 if (!source_item || !item) return false;
 109
 110                 var id = this.tree.model.store.getValue(item, 'id');
 111                 var source_id = source.tree.model.store.getValue(source_item, 'id');
 112
 113                 //console.log(id + " " + position + " " + source_id);
 114
 115                 if (source_id.match("FEED:")) {
 116                         return ((id.match("CAT:") && position == "over") ||
 117                                 (id.match("FEED:") && position != "over"));
 118                 } else if (source_id.match("CAT:")) {
 119                         return ((id.match("CAT:") && !id.match("CAT:0")) ||
 120                                 (id.match("root") && position == "over"));
 121                 }
 122         },
 123 });
 124