]>
git.wh0rd.org - tt-rss.git/blob - js/FeedTree.js
1 dojo
.provide("fox.FeedTree");
2 dojo
.provide("fox.FeedStoreModel");
4 dojo
.require("dijit.Tree");
5 dojo
.require("dijit.Menu");
7 dojo
.declare("fox.FeedStoreModel", dijit
.tree
.ForestStoreModel
, {
8 getItemsInCategory: function (id
) {
9 if (!this.store
._itemsByIdentity
) return undefined;
11 cat
= this.store
._itemsByIdentity
['CAT:' + id
];
19 getItemById: function(id
) {
20 return this.store
._itemsByIdentity
[id
];
22 getFeedValue: function(feed
, is_cat
, key
) {
23 if (!this.store
._itemsByIdentity
) return undefined;
26 treeItem
= this.store
._itemsByIdentity
['CAT:' + feed
];
28 treeItem
= this.store
._itemsByIdentity
['FEED:' + feed
];
31 return this.store
.getValue(treeItem
, key
);
33 getFeedName: function(feed
, is_cat
) {
34 return this.getFeedValue(feed
, is_cat
, 'name');
36 getFeedUnread: function(feed
, is_cat
) {
37 var unread
= parseInt(this.getFeedValue(feed
, is_cat
, 'unread'));
38 return (isNaN(unread
)) ? 0 : unread
;
40 setFeedUnread: function(feed
, is_cat
, unread
) {
41 return this.setFeedValue(feed
, is_cat
, 'unread', parseInt(unread
));
43 setFeedValue: function(feed
, is_cat
, key
, value
) {
44 if (!value
) value
= '';
45 if (!this.store
._itemsByIdentity
) return undefined;
48 treeItem
= this.store
._itemsByIdentity
['CAT:' + feed
];
50 treeItem
= this.store
._itemsByIdentity
['FEED:' + feed
];
53 return this.store
.setValue(treeItem
, key
, value
);
55 getNextUnreadFeed: function (feed
, is_cat
) {
56 if (!this.store
._itemsByIdentity
)
60 treeItem
= this.store
._itemsByIdentity
['CAT:' + feed
];
61 items
= this.store
._arrayOfTopLevelItems
;
63 treeItem
= this.store
._itemsByIdentity
['FEED:' + feed
];
64 items
= this.store
._arrayOfAllItems
;
67 for (var i
= 0; i
< items
.length
; i
++) {
68 if (items
[i
] == treeItem
) {
70 for (var j
= i
+1; j
< items
.length
; j
++) {
71 var unread
= this.store
.getValue(items
[j
], 'unread');
72 var id
= this.store
.getValue(items
[j
], 'id');
74 if (unread
> 0 && (is_cat
|| id
.match("FEED:"))) return items
[j
];
77 for (var j
= 0; j
< i
; j
++) {
78 var unread
= this.store
.getValue(items
[j
], 'unread');
79 var id
= this.store
.getValue(items
[j
], 'id');
81 if (unread
> 0 && (is_cat
|| id
.match("FEED:"))) return items
[j
];
89 if (this.store
&& this.store
._itemsByIdentity
)
90 return this.store
._itemsByIdentity
['CAT:-1'] != undefined;
96 dojo
.declare("fox.FeedTree", dijit
.Tree
, {
97 _onKeyPress: function(/* Event */ e
) {
98 return; // Stop dijit.Tree from interpreting keystrokes
100 _createTreeNode: function(args
) {
101 var tnode
= new dijit
._TreeNode(args
);
103 if (args
.item
.icon
&& args
.item
.icon
[0])
104 tnode
.iconNode
.src
= args
.item
.icon
[0];
106 var id
= args
.item
.id
[0];
107 var bare_id
= parseInt(id
.substr(id
.indexOf(':')+1));
109 if (bare_id
< _label_base_index
) {
110 var span
= dojo
.doc
.createElement('span');
111 var fg_color
= args
.item
.fg_color
[0];
112 var bg_color
= args
.item
.bg_color
[0];
114 span
.innerHTML
= "α";
115 span
.className
= 'labelColorIndicator';
118 backgroundColor
: bg_color
});
120 dojo
.place(span
, tnode
.iconNode
, 'replace');
123 if (id
.match("FEED:")) {
124 var menu
= new dijit
.Menu();
125 menu
.row_id
= bare_id
;
127 menu
.addChild(new dijit
.MenuItem({
128 label
: __("Mark as read"),
129 onClick: function() {
130 catchupFeed(this.getParent().row_id
);
134 menu
.addChild(new dijit
.MenuItem({
135 label
: __("Edit feed"),
136 onClick: function() {
137 editFeed(this.getParent().row_id
, false);
140 /* menu.addChild(new dijit.MenuItem({
141 label: __("Update feed"),
142 onClick: function() {
143 heduleFeedUpdate(this.getParent().row_id, false);
147 menu
.bindDomNode(tnode
.domNode
);
151 if (id
.match("CAT:") && bare_id
>= 0) {
152 var menu
= new dijit
.Menu();
153 menu
.row_id
= bare_id
;
155 menu
.addChild(new dijit
.MenuItem({
156 label
: __("Mark as read"),
157 onClick: function() {
158 catchupFeed(this.getParent().row_id
, true);
161 menu
.bindDomNode(tnode
.domNode
);
165 if (id
.match("CAT:")) {
166 loading
= dojo
.doc
.createElement('img');
167 loading
.className
= 'loadingNode';
168 loading
.src
= 'images/blank_icon.gif';
169 dojo
.place(loading
, tnode
.labelNode
, 'after');
170 tnode
.loadingNode
= loading
;
173 if (id
.match("CAT:") && bare_id
== -1) {
174 var menu
= new dijit
.Menu();
175 menu
.row_id
= bare_id
;
177 menu
.addChild(new dijit
.MenuItem({
178 label
: __("Mark all feeds as read"),
179 onClick: function() {
183 menu
.bindDomNode(tnode
.domNode
);
187 ctr
= dojo
.doc
.createElement('span');
188 ctr
.className
= 'counterNode';
189 ctr
.innerHTML
= args
.item
.unread
;
191 //args.item.unread > 0 ? ctr.addClassName("unread") : ctr.removeClassName("unread");
193 args
.item
.unread
> 0 ? Element
.show(ctr
) : Element
.hide(ctr
);
195 dojo
.place(ctr
, tnode
.rowNode
, 'first');
196 tnode
.counterNode
= ctr
;
198 //tnode.labelNode.innerHTML = args.label;
201 postCreate: function() {
202 this.connect(this.model
, "onChange", "updateCounter");
204 this.inherited(arguments
);
206 updateCounter: function (item
) {
209 //console.log("updateCounter: " + item.id[0] + " " + item.unread + " " + tree);
211 var node
= tree
._itemNodesMap
[item
.id
];
216 if (node
.counterNode
) {
217 ctr
= node
.counterNode
;
218 ctr
.innerHTML
= item
.unread
;
219 item
.unread
> 0 ? Effect
.Appear(ctr
, {duration
: 0.3,
220 queue
: { position
: 'end', scope
: 'CAPPEAR-' + item
.id
, limit
: 1 }}) :
226 getTooltip: function (item
) {
232 getIconClass: function (item
, opened
) {
233 return (!item
|| this.model
.mayHaveChildren(item
)) ? (opened
? "dijitFolderOpened" : "dijitFolderClosed") : "feedIcon";
235 getLabelClass: function (item
, opened
) {
236 return (item
.unread
== 0) ? "dijitTreeLabel" : "dijitTreeLabel Unread";
238 getRowClass: function (item
, opened
) {
239 var rc
= (!item
.error
|| item
.error
== '') ? "dijitTreeRow" :
240 "dijitTreeRow Error";
242 if (item
.unread
> 0) rc
+= " Unread";
246 getLabel: function(item
) {
247 var name
= String(item
.name
);
250 name
= name
.replace(/"/g, "\"");
251 name
= name
.replace(/&/g, "&");
252 name
= name
.replace(/—/g, "-");
253 name
= name
.replace(/</g, "<");
254 name
= name
.replace(/>/g, ">");
258 if (item.unread > 0) {
259 label = name + " (" + item.unread + ")";
266 expandParentNodes: function(feed
, is_cat
, list
) {
268 for (var i
= 0; i
< list
.length
; i
++) {
269 var id
= String(list
[i
].id
);
270 var item
= this._itemNodesMap
[id
];
274 this._expandNode(item
);
278 exception_error("expandParentNodes", e
);
281 findNodeParentsAndExpandThem: function(feed
, is_cat
, root
, parents
) {
282 // expands all parents of specified feed to properly mark it as active
283 // my fav thing about frameworks is doing everything myself
285 var test_id
= is_cat
? 'CAT:' + feed
: 'FEED:' + feed
;
288 if (!this.model
|| !this.model
.store
) return false;
290 var items
= this.model
.store
._arrayOfTopLevelItems
;
292 for (var i
= 0; i
< items
.length
; i
++) {
293 if (String(items
[i
].id
) == test_id
) {
294 this.expandParentNodes(feed
, is_cat
, parents
);
296 this.findNodeParentsAndExpandThem(feed
, is_cat
, items
[i
], []);
303 for (var i
= 0; i
< root
.items
.length
; i
++) {
304 if (String(root
.items
[i
].id
) == test_id
) {
305 this.expandParentNodes(feed
, is_cat
, parents
);
307 this.findNodeParentsAndExpandThem(feed
, is_cat
, root
.items
[i
], parents
.slice(0));
311 if (String(root
.id
) == test_id
) {
312 this.expandParentNodes(feed
, is_cat
, parents
.slice(0));
317 exception_error("findNodeParentsAndExpandThem", e
);
320 selectFeed: function(feed
, is_cat
) {
321 this.findNodeParentsAndExpandThem(feed
, is_cat
, false, false);
324 treeNode
= this._itemNodesMap
['CAT:' + feed
];
326 treeNode
= this._itemNodesMap
['FEED:' + feed
];
329 treeNode
= treeNode
[0];
330 if (!is_cat
) this._expandNode(treeNode
);
331 this.set("selectedNodes", [treeNode
]);
334 setFeedIcon: function(feed
, is_cat
, src
) {
336 treeNode
= this._itemNodesMap
['CAT:' + feed
];
338 treeNode
= this._itemNodesMap
['FEED:' + feed
];
341 treeNode
= treeNode
[0];
342 treeNode
.iconNode
.src
= src
;
347 setFeedExpandoIcon: function(feed
, is_cat
, src
) {
349 treeNode
= this._itemNodesMap
['CAT:' + feed
];
351 treeNode
= this._itemNodesMap
['FEED:' + feed
];
354 treeNode
= treeNode
[0];
355 if (treeNode
.loadingNode
) {
356 treeNode
.loadingNode
.src
= src
;
359 treeNode
.expandoNode
.src
= src
;
366 hasCats: function() {
367 return this.model
.hasCats();
369 hideReadCat: function (cat
, hide
, show_special
) {
370 if (this.hasCats()) {
373 if (cat
&& cat
.items
) {
374 var cat_unread
= tree
.hideReadFeeds(cat
.items
, hide
, show_special
);
376 var id
= String(cat
.id
);
377 var node
= tree
._itemNodesMap
[id
];
378 var bare_id
= parseInt(id
.substr(id
.indexOf(":")+1));
381 var check_unread
= tree
.model
.getFeedUnread(bare_id
, true);
383 if (hide
&& cat_unread
== 0 && check_unread
== 0) {
384 Effect
.Fade(node
[0].rowNode
, {duration
: 0.3,
385 queue
: { position
: 'end', scope
: 'FFADE-' + id
, limit
: 1 }});
387 Element
.show(node
[0].rowNode
);
394 hideRead: function (hide
, show_special
) {
395 if (this.hasCats()) {
398 var cats
= this.model
.store
._arrayOfTopLevelItems
;
400 cats
.each(function(cat
) {
401 tree
.hideReadCat(cat
, hide
, show_special
);
405 this.hideReadFeeds(this.model
.store
._arrayOfTopLevelItems
, hide
,
409 hideReadFeeds: function (items
, hide
, show_special
) {
413 items
.each(function(feed
) {
414 var id
= String(feed
.id
);
416 // it's a subcategory
418 tree
.hideReadCat(feed
, hide
, show_special
);
419 } else { // it's a feed
420 var bare_id
= parseInt(feed
.bare_id
);;
422 var unread
= feed
.unread
[0];
423 var node
= tree
._itemNodesMap
[id
];
426 if (hide
&& unread
== 0 && (bare_id
> 0 || bare_id
< _label_base_index
|| !show_special
)) {
427 Effect
.Fade(node
[0].rowNode
, {duration
: 0.3,
428 queue
: { position
: 'end', scope
: 'FFADE-' + id
, limit
: 1 }});
430 Element
.show(node
[0].rowNode
);
439 collapseCat: function(id
) {
440 if (!this.model
.hasCats()) return;
444 var node
= tree
._itemNodesMap
['CAT:' + id
][0];
445 var item
= tree
.model
.store
._itemsByIdentity
['CAT:' + id
];
448 if (!node
.isExpanded
)
449 tree
._expandNode(node
);
451 tree
._collapseNode(node
);
455 getVisibleUnreadFeeds: function() {
456 var items
= this.model
.store
._arrayOfAllItems
;
459 for (var i
= 0; i
< items
.length
; i
++) {
460 var id
= String(items
[i
].id
);
461 var box
= this._itemNodesMap
[id
];
464 var row
= box
[0].rowNode
;
468 cat
= box
[0].rowNode
.parentNode
.parentNode
;
472 if (Element
.visible(row
) && (!cat
|| Element
.visible(cat
))) {
473 var feed_id
= String(items
[i
].bare_id
);
474 var is_cat
= !id
.match('FEED:');
475 var unread
= this.model
.getFeedUnread(feed_id
, is_cat
);
478 rv
.push([feed_id
, is_cat
]);
487 getNextFeed: function (feed
, is_cat
) {
489 treeItem
= this.model
.store
._itemsByIdentity
['CAT:' + feed
];
491 treeItem
= this.model
.store
._itemsByIdentity
['FEED:' + feed
];
494 items
= this.model
.store
._arrayOfAllItems
;
497 for (var i
= 0; i
< items
.length
; i
++) {
498 if (items
[i
] == treeItem
) {
500 for (var j
= i
+1; j
< items
.length
; j
++) {
501 var id
= String(items
[j
].id
);
502 var box
= this._itemNodesMap
[id
];
505 var row
= box
[0].rowNode
;
506 var cat
= box
[0].rowNode
.parentNode
.parentNode
;
508 if (Element
.visible(cat
) && Element
.visible(row
)) {
519 return [this.model
.store
.getValue(item
, 'bare_id'),
520 !this.model
.store
.getValue(item
, 'id').match('FEED:')];
525 getPreviousFeed: function (feed
, is_cat
) {
527 treeItem
= this.model
.store
._itemsByIdentity
['CAT:' + feed
];
529 treeItem
= this.model
.store
._itemsByIdentity
['FEED:' + feed
];
532 items
= this.model
.store
._arrayOfAllItems
;
535 for (var i
= 0; i
< items
.length
; i
++) {
536 if (items
[i
] == treeItem
) {
538 for (var j
= i
-1; j
> 0; j
--) {
539 var id
= String(items
[j
].id
);
540 var box
= this._itemNodesMap
[id
];
543 var row
= box
[0].rowNode
;
544 var cat
= box
[0].rowNode
.parentNode
.parentNode
;
546 if (Element
.visible(cat
) && Element
.visible(row
)) {
558 return [this.model
.store
.getValue(item
, 'bare_id'),
559 !this.model
.store
.getValue(item
, 'id').match('FEED:')];
565 getFeedCategory: function(feed
) {
567 return this.getNodesByItem(this.model
.store
.
568 _itemsByIdentity
["FEED:" + feed
])[0].
569 getParent().item
.bare_id
[0];