]>
Commit | Line | Data |
---|---|---|
1 | dojo.provide("fox.FeedTree"); | |
2 | dojo.provide("fox.FeedStoreModel"); | |
3 | ||
4 | dojo.require("dijit.Tree"); | |
5 | dojo.require("dijit.Menu"); | |
6 | ||
7 | dojo.declare("fox.FeedStoreModel", dijit.tree.ForestStoreModel, { | |
8 | getItemsInCategory: function (id) { | |
9 | if (!this.store._itemsByIdentity) return undefined; | |
10 | ||
11 | cat = this.store._itemsByIdentity['CAT:' + id]; | |
12 | ||
13 | if (cat && cat.items) | |
14 | return cat.items; | |
15 | else | |
16 | return undefined; | |
17 | ||
18 | }, | |
19 | getItemById: function(id) { | |
20 | return this.store._itemsByIdentity[id]; | |
21 | }, | |
22 | getFeedValue: function(feed, is_cat, key) { | |
23 | if (!this.store._itemsByIdentity) return undefined; | |
24 | ||
25 | if (is_cat) | |
26 | treeItem = this.store._itemsByIdentity['CAT:' + feed]; | |
27 | else | |
28 | treeItem = this.store._itemsByIdentity['FEED:' + feed]; | |
29 | ||
30 | if (treeItem) | |
31 | return this.store.getValue(treeItem, key); | |
32 | }, | |
33 | getFeedName: function(feed, is_cat) { | |
34 | return this.getFeedValue(feed, is_cat, 'name'); | |
35 | }, | |
36 | getFeedUnread: function(feed, is_cat) { | |
37 | var unread = parseInt(this.getFeedValue(feed, is_cat, 'unread')); | |
38 | return (isNaN(unread)) ? 0 : unread; | |
39 | }, | |
40 | setFeedUnread: function(feed, is_cat, unread) { | |
41 | return this.setFeedValue(feed, is_cat, 'unread', parseInt(unread)); | |
42 | }, | |
43 | setFeedValue: function(feed, is_cat, key, value) { | |
44 | if (!value) value = ''; | |
45 | if (!this.store._itemsByIdentity) return undefined; | |
46 | ||
47 | if (is_cat) | |
48 | treeItem = this.store._itemsByIdentity['CAT:' + feed]; | |
49 | else | |
50 | treeItem = this.store._itemsByIdentity['FEED:' + feed]; | |
51 | ||
52 | if (treeItem) | |
53 | return this.store.setValue(treeItem, key, value); | |
54 | }, | |
55 | getNextUnreadFeed: function (feed, is_cat) { | |
56 | if (is_cat) { | |
57 | treeItem = this.store._itemsByIdentity['CAT:' + feed]; | |
58 | items = this.store._arrayOfTopLevelItems; | |
59 | } else { | |
60 | treeItem = this.store._itemsByIdentity['FEED:' + feed]; | |
61 | items = this.store._arrayOfAllItems; | |
62 | } | |
63 | ||
64 | for (var i = 0; i < items.length; i++) { | |
65 | if (items[i] == treeItem) { | |
66 | ||
67 | for (j = i+1; j < items.length; j++) { | |
68 | var unread = this.store.getValue(items[j], 'unread'); | |
69 | var id = this.store.getValue(items[j], 'id'); | |
70 | ||
71 | if (unread > 0 && (is_cat || id.match("FEED:"))) return items[j]; | |
72 | } | |
73 | ||
74 | for (j = 0; j < i; j++) { | |
75 | var unread = this.store.getValue(items[j], 'unread'); | |
76 | var id = this.store.getValue(items[j], 'id'); | |
77 | ||
78 | if (unread > 0 && (is_cat || id.match("FEED:"))) return items[j]; | |
79 | } | |
80 | } | |
81 | } | |
82 | ||
83 | return null; | |
84 | }, | |
85 | hasCats: function() { | |
86 | if (this.store && this.store._itemsByIdentity) | |
87 | return this.store._itemsByIdentity['CAT:-1'] != undefined; | |
88 | else | |
89 | return false; | |
90 | }, | |
91 | }); | |
92 | ||
93 | dojo.declare("fox.FeedTree", dijit.Tree, { | |
94 | _createTreeNode: function(args) { | |
95 | var tnode = new dijit._TreeNode(args); | |
96 | ||
97 | if (args.item.icon) | |
98 | tnode.iconNode.src = args.item.icon[0]; | |
99 | ||
100 | var id = args.item.id[0]; | |
101 | var bare_id = parseInt(id.substr(id.indexOf(':')+1)); | |
102 | ||
103 | if (bare_id < -10) { | |
104 | var span = dojo.doc.createElement('span'); | |
105 | var fg_color = args.item.fg_color[0]; | |
106 | var bg_color = args.item.bg_color[0]; | |
107 | ||
108 | span.innerHTML = "α"; | |
109 | span.className = 'labelColorIndicator'; | |
110 | span.setStyle({ | |
111 | color: fg_color, | |
112 | backgroundColor: bg_color}); | |
113 | ||
114 | dojo.place(span, tnode.iconNode, 'replace'); | |
115 | } | |
116 | ||
117 | if (id.match("FEED:") && bare_id > 0) { | |
118 | var menu = new dijit.Menu(); | |
119 | menu.row_id = bare_id; | |
120 | ||
121 | menu.addChild(new dijit.MenuItem({ | |
122 | label: __("Edit feed"), | |
123 | onClick: function() { | |
124 | editFeed(this.getParent().row_id); | |
125 | }})); | |
126 | ||
127 | menu.addChild(new dijit.MenuItem({ | |
128 | label: __("Update feed"), | |
129 | onClick: function() { | |
130 | scheduleFeedUpdate(this.getParent().row_id, false); | |
131 | }})); | |
132 | ||
133 | menu.bindDomNode(tnode.domNode); | |
134 | tnode._menu = menu; | |
135 | } | |
136 | ||
137 | //tnode.labelNode.innerHTML = args.label; | |
138 | return tnode; | |
139 | }, | |
140 | getIconClass: function (item, opened) { | |
141 | return (!item || this.model.mayHaveChildren(item)) ? (opened ? "dijitFolderOpened" : "dijitFolderClosed") : "feedIcon"; | |
142 | }, | |
143 | getLabelClass: function (item, opened) { | |
144 | return (item.unread == 0) ? "dijitTreeLabel" : "dijitTreeLabel Unread"; | |
145 | }, | |
146 | getRowClass: function (item, opened) { | |
147 | return (!item.error || item.error == '') ? "dijitTreeRow" : | |
148 | "dijitTreeRow Error"; | |
149 | }, | |
150 | getLabel: function(item) { | |
151 | var name = String(item.name); | |
152 | ||
153 | /* Horrible */ | |
154 | name = name.replace(/"/g, "\""); | |
155 | name = name.replace(/&/g, "&"); | |
156 | name = name.replace(/—/g, "-"); | |
157 | name = name.replace(/</g, "<"); | |
158 | name = name.replace(/>/g, ">"); | |
159 | ||
160 | if (item.unread > 0) { | |
161 | return name + " (" + item.unread + ")"; | |
162 | } else { | |
163 | return name; | |
164 | } | |
165 | }, | |
166 | selectFeed: function(feed, is_cat) { | |
167 | if (is_cat) | |
168 | treeNode = this._itemNodesMap['CAT:' + feed]; | |
169 | else | |
170 | treeNode = this._itemNodesMap['FEED:' + feed]; | |
171 | ||
172 | if (treeNode) { | |
173 | treeNode = treeNode[0]; | |
174 | if (!is_cat) this._expandNode(treeNode); | |
175 | this._selectNode(treeNode); | |
176 | } | |
177 | }, | |
178 | setFeedIcon: function(feed, is_cat, src) { | |
179 | if (is_cat) | |
180 | treeNode = this._itemNodesMap['CAT:' + feed]; | |
181 | else | |
182 | treeNode = this._itemNodesMap['FEED:' + feed]; | |
183 | ||
184 | if (treeNode) { | |
185 | treeNode = treeNode[0]; | |
186 | treeNode.iconNode.src = src; | |
187 | return true; | |
188 | } | |
189 | return false; | |
190 | }, | |
191 | setFeedExpandoIcon: function(feed, is_cat, src) { | |
192 | if (is_cat) | |
193 | treeNode = this._itemNodesMap['CAT:' + feed]; | |
194 | else | |
195 | treeNode = this._itemNodesMap['FEED:' + feed]; | |
196 | ||
197 | if (treeNode) { | |
198 | treeNode = treeNode[0]; | |
199 | treeNode.expandoNode.src = src; | |
200 | return true; | |
201 | } | |
202 | ||
203 | return false; | |
204 | }, | |
205 | hasCats: function() { | |
206 | return this.model.hasCats(); | |
207 | }, | |
208 | hideRead: function (hide, show_special) { | |
209 | if (this.hasCats()) { | |
210 | ||
211 | var tree = this; | |
212 | var cats = this.model.store._arrayOfTopLevelItems; | |
213 | ||
214 | cats.each(function(cat) { | |
215 | var cat_unread = tree.hideReadFeeds(cat.items, hide, show_special); | |
216 | ||
217 | var id = String(cat.id); | |
218 | var node = tree._itemNodesMap[id]; | |
219 | var bare_id = parseInt(id.substr(id.indexOf(":")+1)); | |
220 | ||
221 | if (node) { | |
222 | var check_unread = tree.model.getFeedUnread(bare_id, true); | |
223 | ||
224 | if (hide && cat_unread == 0 && check_unread == 0) { | |
225 | Effect.Fade(node[0].rowNode, {duration : 0.3, | |
226 | queue: { position: 'end', scope: 'FFADE-' + id, limit: 1 }}); | |
227 | } else { | |
228 | Element.show(node[0].rowNode); | |
229 | ++cat_unread; | |
230 | } | |
231 | } | |
232 | }); | |
233 | ||
234 | } else { | |
235 | this.hideReadFeeds(this.model.store._arrayOfTopLevelItems, hide, | |
236 | show_special); | |
237 | } | |
238 | }, | |
239 | hideReadFeeds: function (items, hide, show_special) { | |
240 | var tree = this; | |
241 | var cat_unread = 0; | |
242 | ||
243 | items.each(function(feed) { | |
244 | var id = String(feed.id); | |
245 | var bare_id = parseInt(feed.bare_id);; | |
246 | ||
247 | var unread = feed.unread[0]; | |
248 | var node = tree._itemNodesMap[id]; | |
249 | ||
250 | if (node) { | |
251 | if (hide && unread == 0 && (bare_id > 0 || !show_special)) { | |
252 | Effect.Fade(node[0].rowNode, {duration : 0.3, | |
253 | queue: { position: 'end', scope: 'FFADE-' + id, limit: 1 }}); | |
254 | } else { | |
255 | Element.show(node[0].rowNode); | |
256 | ++cat_unread; | |
257 | } | |
258 | } | |
259 | }); | |
260 | ||
261 | return cat_unread; | |
262 | }, | |
263 | collapseCat: function(id) { | |
264 | if (!this.model.hasCats()) return; | |
265 | ||
266 | var tree = this; | |
267 | ||
268 | var node = tree._itemNodesMap['CAT:' + id][0]; | |
269 | var item = tree.model.store._itemsByIdentity['CAT:' + id]; | |
270 | ||
271 | if (node && item) { | |
272 | var hidden = tree.model.store.getValue(item, 'hidden'); | |
273 | ||
274 | if (hidden) | |
275 | tree._expandNode(node); | |
276 | else | |
277 | tree._collapseNode(node); | |
278 | ||
279 | tree.model.store.setValue(item, 'hidden', !hidden); | |
280 | } | |
281 | }, | |
282 | collapseHiddenCats: function() { | |
283 | if (!this.model.hasCats()) return; | |
284 | ||
285 | var cats = this.model.store._arrayOfTopLevelItems; | |
286 | var tree = this; | |
287 | ||
288 | dojo.forEach(cats, function(cat) { | |
289 | var hidden = tree.model.store.getValue(cat, 'hidden'); | |
290 | var id = tree.model.store.getValue(cat, 'id'); | |
291 | var node = tree._itemNodesMap[id][0]; | |
292 | ||
293 | if (hidden) | |
294 | tree._collapseNode(node); | |
295 | else | |
296 | tree._expandNode(node); | |
297 | ||
298 | }); | |
299 | }, | |
300 | getNextFeed: function (feed, is_cat) { | |
301 | if (is_cat) { | |
302 | treeItem = this.model.store._itemsByIdentity['CAT:' + feed]; | |
303 | } else { | |
304 | treeItem = this.model.store._itemsByIdentity['FEED:' + feed]; | |
305 | } | |
306 | ||
307 | items = this.model.store._arrayOfAllItems; | |
308 | var item = items[0]; | |
309 | ||
310 | for (var i = 0; i < items.length; i++) { | |
311 | if (items[i] == treeItem) { | |
312 | ||
313 | for (j = i+1; j < items.length; j++) { | |
314 | var id = String(items[j].id); | |
315 | var box = this._itemNodesMap[id]; | |
316 | ||
317 | if (box) { | |
318 | var row = box[0].rowNode; | |
319 | var cat = box[0].rowNode.parentNode.parentNode; | |
320 | ||
321 | if (Element.visible(cat) && Element.visible(row)) { | |
322 | item = items[j]; | |
323 | break; | |
324 | } | |
325 | } | |
326 | } | |
327 | break; | |
328 | } | |
329 | } | |
330 | ||
331 | if (item) { | |
332 | return [this.model.store.getValue(item, 'bare_id'), | |
333 | !this.model.store.getValue(item, 'id').match('FEED:')]; | |
334 | } else { | |
335 | return false; | |
336 | } | |
337 | }, | |
338 | getPreviousFeed: function (feed, is_cat) { | |
339 | if (is_cat) { | |
340 | treeItem = this.model.store._itemsByIdentity['CAT:' + feed]; | |
341 | } else { | |
342 | treeItem = this.model.store._itemsByIdentity['FEED:' + feed]; | |
343 | } | |
344 | ||
345 | items = this.model.store._arrayOfAllItems; | |
346 | var item = items[0]; | |
347 | ||
348 | for (var i = 0; i < items.length; i++) { | |
349 | if (items[i] == treeItem) { | |
350 | ||
351 | for (j = i-1; j > 0; j--) { | |
352 | var id = String(items[j].id); | |
353 | var box = this._itemNodesMap[id]; | |
354 | ||
355 | if (box) { | |
356 | var row = box[0].rowNode; | |
357 | var cat = box[0].rowNode.parentNode.parentNode; | |
358 | ||
359 | if (Element.visible(cat) && Element.visible(row)) { | |
360 | item = items[j]; | |
361 | break; | |
362 | } | |
363 | } | |
364 | ||
365 | } | |
366 | break; | |
367 | } | |
368 | } | |
369 | ||
370 | if (item) { | |
371 | return [this.model.store.getValue(item, 'bare_id'), | |
372 | !this.model.store.getValue(item, 'id').match('FEED:')]; | |
373 | } else { | |
374 | return false; | |
375 | } | |
376 | ||
377 | }, | |
378 | ||
379 | }); |