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Commit | Line | Data |
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1 | var active_post_id = false; | |
2 | ||
3 | var xmlhttp_rpc = false; | |
4 | ||
5 | /*@cc_on @*/ | |
6 | /*@if (@_jscript_version >= 5) | |
7 | // JScript gives us Conditional compilation, we can cope with old IE versions. | |
8 | // and security blocked creation of the objects. | |
9 | try { | |
10 | xmlhttp_rpc = new ActiveXObject("Msxml2.XMLHTTP"); | |
11 | } catch (e) { | |
12 | try { | |
13 | xmlhttp_rpc = new ActiveXObject("Microsoft.XMLHTTP"); | |
14 | } catch (E) { | |
15 | xmlhttp_rpc = false; | |
16 | } | |
17 | } | |
18 | @end @*/ | |
19 | ||
20 | if (!xmlhttp_rpc && typeof XMLHttpRequest!='undefined') { | |
21 | xmlhttp_rpc = new XMLHttpRequest(); | |
22 | } | |
23 | ||
24 | function view(id, feed_id) { | |
25 | ||
26 | parent.debug("loading article: " + id + "/" + feed_id); | |
27 | ||
28 | var f_document = parent.frames["feeds-frame"].document; | |
29 | var h_document = document; | |
30 | var m_document = parent.document; | |
31 | ||
32 | enableHotkeys(); | |
33 | ||
34 | var crow = h_document.getElementById("RROW-" + id); | |
35 | ||
36 | crow.className = crow.className.replace("Unread", ""); | |
37 | ||
38 | cleanSelected("headlinesList"); | |
39 | ||
40 | var upd_img_pic = h_document.getElementById("FUPDPIC-" + id); | |
41 | ||
42 | if (upd_img_pic) { | |
43 | upd_img_pic.src = "images/blank_icon.gif"; | |
44 | } | |
45 | ||
46 | active_post_id = id; | |
47 | setActiveFeedId(feed_id); | |
48 | ||
49 | var content = m_document.getElementById("content-frame"); | |
50 | ||
51 | content.src = "backend.php?op=view&id=" + param_escape(id) + | |
52 | "&feed=" + param_escape(feed_id); | |
53 | ||
54 | selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false); | |
55 | markHeadline(active_post_id); | |
56 | ||
57 | } | |
58 | ||
59 | function toggleMark(id) { | |
60 | ||
61 | var f_document = parent.frames["feeds-frame"].document; | |
62 | ||
63 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
64 | printLockingError(); | |
65 | return; | |
66 | } | |
67 | ||
68 | var query = "backend.php?op=rpc&id=" + id + "&subop=mark"; | |
69 | ||
70 | var mark_img = document.getElementById("FMARKPIC-" + id); | |
71 | var vfeedu = f_document.getElementById("FEEDU--1"); | |
72 | var crow = document.getElementById("RROW-" + id); | |
73 | ||
74 | if (mark_img.alt != "Reset mark") { | |
75 | mark_img.src = "images/mark_set.png"; | |
76 | mark_img.alt = "Reset mark"; | |
77 | mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+')'); | |
78 | query = query + "&mark=1"; | |
79 | ||
80 | if (vfeedu && crow.className.match("Unread")) { | |
81 | vfeedu.innerHTML = (+vfeedu.innerHTML) + 1; | |
82 | } | |
83 | ||
84 | } else { | |
85 | mark_img.src = "images/mark_unset.png"; | |
86 | mark_img.alt = "Set mark"; | |
87 | mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+')'); | |
88 | query = query + "&mark=0"; | |
89 | ||
90 | if (vfeedu && crow.className.match("Unread")) { | |
91 | vfeedu.innerHTML = (+vfeedu.innerHTML) - 1; | |
92 | } | |
93 | ||
94 | } | |
95 | ||
96 | var vfeedctr = f_document.getElementById("FEEDCTR--1"); | |
97 | var vfeedr = f_document.getElementById("FEEDR--1"); | |
98 | ||
99 | if (vfeedu && vfeedctr) { | |
100 | if ((+vfeedu.innerHTML) > 0) { | |
101 | if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) { | |
102 | vfeedr.className = vfeedr.className + "Unread"; | |
103 | vfeedctr.className = "odd"; | |
104 | } | |
105 | } else { | |
106 | vfeedctr.className = "invisible"; | |
107 | vfeedr.className = vfeedr.className.replace("Unread", ""); | |
108 | } | |
109 | } | |
110 | ||
111 | xmlhttp_rpc.open("GET", query, true); | |
112 | xmlhttp_rpc.onreadystatechange=rpc_pnotify_callback; | |
113 | xmlhttp_rpc.send(null); | |
114 | ||
115 | } | |
116 | ||
117 | function moveToPost(mode) { | |
118 | ||
119 | // check for combined mode | |
120 | if (!document.getElementById("headlinesList")) | |
121 | return; | |
122 | ||
123 | var rows = getVisibleHeadlineIds(); | |
124 | ||
125 | var prev_id; | |
126 | var next_id; | |
127 | ||
128 | if (active_post_id == false) { | |
129 | next_id = getFirstVisibleHeadlineId(); | |
130 | prev_id = getLastVisibleHeadlineId(); | |
131 | } else { | |
132 | for (var i = 0; i < rows.length; i++) { | |
133 | if (rows[i] == active_post_id) { | |
134 | prev_id = rows[i-1]; | |
135 | next_id = rows[i+1]; | |
136 | } | |
137 | } | |
138 | } | |
139 | ||
140 | if (mode == "next") { | |
141 | if (next_id != undefined) { | |
142 | view(next_id, getActiveFeedId()); | |
143 | } | |
144 | } | |
145 | ||
146 | if (mode == "prev") { | |
147 | if ( prev_id != undefined) { | |
148 | view(prev_id, getActiveFeedId()); | |
149 | } | |
150 | } | |
151 | } | |
152 | ||
153 | function viewfeed(id) { | |
154 | var f = parent.frames["feeds-frame"]; | |
155 | f.viewfeed(id, 0); | |
156 | } | |
157 | ||
158 | function localHotkeyHandler(keycode) { | |
159 | ||
160 | if (keycode == 78 || keycode == 40) { // n, down | |
161 | return moveToPost('next'); | |
162 | } | |
163 | ||
164 | if (keycode == 80 || keycode == 38) { // p, up | |
165 | return moveToPost('prev'); | |
166 | } | |
167 | ||
168 | if (keycode == 65) { // a | |
169 | return parent.toggleDispRead(); | |
170 | } | |
171 | ||
172 | if (keycode == 85) { // u | |
173 | if (parent.getActiveFeedId()) { | |
174 | return parent.viewfeed(parent.getActiveFeedId(), 0, "ForceUpdate"); | |
175 | } | |
176 | } | |
177 | ||
178 | if (keycode == 82) { // r | |
179 | return parent.scheduleFeedUpdate(true); | |
180 | } | |
181 | ||
182 | var f_doc = parent.frames["feeds-frame"].document; | |
183 | var feedlist = f_doc.getElementById('feedList'); | |
184 | ||
185 | if (keycode == 74) { // j | |
186 | var feed = getActiveFeedId(); | |
187 | var new_feed = getRelativeFeedId(feedlist, feed, 'prev'); | |
188 | if (new_feed) viewfeed(new_feed, 0, ''); | |
189 | } | |
190 | ||
191 | if (keycode == 75) { // k | |
192 | var feed = getActiveFeedId(); | |
193 | var new_feed = getRelativeFeedId(feedlist, feed, 'next'); | |
194 | if (new_feed) viewfeed(new_feed, 0, ''); | |
195 | } | |
196 | ||
197 | // FIXME | |
198 | // if (keycode == 85) { | |
199 | // return viewfeed(active_feed_id, active_offset, "ForceUpdate"); | |
200 | // } | |
201 | ||
202 | if (keycode == 83) { // s | |
203 | selectionToggleMarked(); | |
204 | } | |
205 | ||
206 | // alert("KC: " + keycode); | |
207 | ||
208 | } | |
209 | ||
210 | function toggleUnread(id, cmode) { | |
211 | try { | |
212 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
213 | printLockingError(); | |
214 | return; | |
215 | } | |
216 | ||
217 | var row = document.getElementById("RROW-" + id); | |
218 | if (row) { | |
219 | var nc = row.className; | |
220 | nc = nc.replace("Unread", ""); | |
221 | nc = nc.replace("Selected", ""); | |
222 | ||
223 | if (row.className.match("Unread")) { | |
224 | row.className = nc; | |
225 | } else { | |
226 | row.className = nc + "Unread"; | |
227 | } | |
228 | ||
229 | if (!cmode) cmode = 2; | |
230 | ||
231 | var query = "backend.php?op=rpc&subop=catchupSelected&ids=" + | |
232 | param_escape(id) + "&cmode=" + param_escape(cmode); | |
233 | ||
234 | xmlhttp_rpc.open("GET", query, true); | |
235 | xmlhttp_rpc.onreadystatechange=all_counters_callback; | |
236 | xmlhttp_rpc.send(null); | |
237 | ||
238 | } | |
239 | ||
240 | ||
241 | } catch (e) { | |
242 | exception_error("toggleUnread", e); | |
243 | } | |
244 | } | |
245 | ||
246 | function selectionToggleUnread(cdm_mode) { | |
247 | try { | |
248 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
249 | printLockingError(); | |
250 | return; | |
251 | } | |
252 | ||
253 | var rows; | |
254 | ||
255 | if (cdm_mode) { | |
256 | rows = cdmGetSelectedArticles(); | |
257 | } else { | |
258 | rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK"); | |
259 | } | |
260 | ||
261 | for (i = 0; i < rows.length; i++) { | |
262 | var row = document.getElementById("RROW-" + rows[i]); | |
263 | if (row) { | |
264 | var nc = row.className; | |
265 | nc = nc.replace("Unread", ""); | |
266 | nc = nc.replace("Selected", ""); | |
267 | ||
268 | if (row.className.match("Unread")) { | |
269 | row.className = nc + "Selected"; | |
270 | } else { | |
271 | row.className = nc + "UnreadSelected"; | |
272 | } | |
273 | } | |
274 | } | |
275 | ||
276 | if (rows.length > 0) { | |
277 | ||
278 | var query = "backend.php?op=rpc&subop=catchupSelected&ids=" + | |
279 | param_escape(rows.toString()) + "&cmode=2"; | |
280 | ||
281 | xmlhttp_rpc.open("GET", query, true); | |
282 | xmlhttp_rpc.onreadystatechange=all_counters_callback; | |
283 | xmlhttp_rpc.send(null); | |
284 | ||
285 | } | |
286 | ||
287 | } catch (e) { | |
288 | exception_error("selectionToggleUnread", e); | |
289 | } | |
290 | } | |
291 | ||
292 | function selectionToggleMarked(cdm_mode) { | |
293 | try { | |
294 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
295 | printLockingError(); | |
296 | return; | |
297 | } | |
298 | ||
299 | var rows; | |
300 | ||
301 | if (cdm_mode) { | |
302 | rows = cdmGetSelectedArticles(); | |
303 | } else { | |
304 | rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK"); | |
305 | } | |
306 | ||
307 | for (i = 0; i < rows.length; i++) { | |
308 | var row = document.getElementById("RROW-" + rows[i]); | |
309 | var mark_img = document.getElementById("FMARKPIC-" + rows[i]); | |
310 | ||
311 | if (row && mark_img) { | |
312 | ||
313 | if (mark_img.alt == "Set mark") { | |
314 | mark_img.src = "images/mark_set.png"; | |
315 | mark_img.alt = "Reset mark"; | |
316 | mark_img.setAttribute('onclick', | |
317 | 'javascript:toggleMark('+rows[i]+', false)'); | |
318 | ||
319 | } else { | |
320 | mark_img.src = "images/mark_unset.png"; | |
321 | mark_img.alt = "Set mark"; | |
322 | mark_img.setAttribute('onclick', | |
323 | 'javascript:toggleMark('+rows[i]+', true)'); | |
324 | } | |
325 | } | |
326 | } | |
327 | ||
328 | if (rows.length > 0) { | |
329 | ||
330 | var query = "backend.php?op=rpc&subop=markSelected&ids=" + | |
331 | param_escape(rows.toString()) + "&cmode=2"; | |
332 | ||
333 | xmlhttp_rpc.open("GET", query, true); | |
334 | xmlhttp_rpc.onreadystatechange=all_counters_callback; | |
335 | xmlhttp_rpc.send(null); | |
336 | ||
337 | } | |
338 | ||
339 | } catch (e) { | |
340 | exception_error("selectionToggleMarked", e); | |
341 | } | |
342 | } | |
343 | ||
344 | function cdmGetSelectedArticles() { | |
345 | var sel_articles = new Array(); | |
346 | var container = document.getElementById("headlinesContainer"); | |
347 | ||
348 | for (i = 0; i < container.childNodes.length; i++) { | |
349 | var child = container.childNodes[i]; | |
350 | ||
351 | if (child.id.match("RROW-") && child.className.match("Selected")) { | |
352 | var c_id = child.id.replace("RROW-", ""); | |
353 | sel_articles.push(c_id); | |
354 | } | |
355 | } | |
356 | ||
357 | return sel_articles; | |
358 | } | |
359 | ||
360 | // mode = all,none,unread | |
361 | function cdmSelectArticles(mode) { | |
362 | var container = document.getElementById("headlinesContainer"); | |
363 | ||
364 | for (i = 0; i < container.childNodes.length; i++) { | |
365 | var child = container.childNodes[i]; | |
366 | ||
367 | if (child.id.match("RROW-")) { | |
368 | var aid = child.id.replace("RROW-", ""); | |
369 | ||
370 | var cb = document.getElementById("RCHK-" + aid); | |
371 | ||
372 | if (mode == "all") { | |
373 | if (!child.className.match("Selected")) { | |
374 | child.className = child.className + "Selected"; | |
375 | cb.checked = true; | |
376 | } | |
377 | } else if (mode == "unread") { | |
378 | if (child.className.match("Unread") && !child.className.match("Selected")) { | |
379 | child.className = child.className + "Selected"; | |
380 | cb.checked = true; | |
381 | } | |
382 | } else { | |
383 | child.className = child.className.replace("Selected", ""); | |
384 | cb.checked = false; | |
385 | } | |
386 | } | |
387 | } | |
388 | } | |
389 | ||
390 | function catchupPage() { | |
391 | selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true); | |
392 | selectionToggleUnread(); | |
393 | selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false); | |
394 | } | |
395 | ||
396 | ||
397 | function init() { | |
398 | if (arguments.callee.done) return; | |
399 | arguments.callee.done = true; | |
400 | ||
401 | if (parent.frames["feeds-frame"]) { | |
402 | document.onkeydown = hotkey_handler; | |
403 | } | |
404 | ||
405 | var hw = document.getElementById("headlinesList").scrollHeight; | |
406 | var pw = parent.document.getElementById("headlines").scrollHeight; | |
407 | ||
408 | if (hw >= pw) { | |
409 | var bt = document.getElementById("headlineActionsBottom"); | |
410 | bt.className = "headlinesSubToolbar"; | |
411 | } | |
412 | ||
413 | } |