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Commit | Line | Data |
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760966c1 AD |
1 | var hotkeys_enabled = true; |
2 | ||
7719618b | 3 | function exception_error(location, e) { |
83f043bb AD |
4 | var msg; |
5 | ||
6 | if (e.fileName) { | |
7 | var base_fname = e.fileName.substring(e.fileName.lastIndexOf("/") + 1); | |
8 | ||
9 | msg = "Exception: " + e.name + ", " + e.message + | |
10 | "\nFunction: " + location + "()" + | |
11 | "\nLocation: " + base_fname + ":" + e.lineNumber; | |
12 | } else { | |
13 | msg = "Exception: " + e + "\nFunction: " + location + "()"; | |
14 | } | |
15 | ||
16 | alert(msg); | |
7719618b AD |
17 | } |
18 | ||
760966c1 AD |
19 | function disableHotkeys() { |
20 | hotkeys_enabled = false; | |
21 | } | |
22 | ||
23 | function enableHotkeys() { | |
24 | hotkeys_enabled = true; | |
25 | } | |
26 | ||
c0e5a40e AD |
27 | function xmlhttp_ready(obj) { |
28 | return obj.readyState == 4 || obj.readyState == 0 || !obj.readyState; | |
29 | } | |
30 | ||
31 | ||
9cfc649a AD |
32 | function notify_callback() { |
33 | var container = document.getElementById('notify'); | |
34 | if (xmlhttp.readyState == 4) { | |
35 | container.innerHTML=xmlhttp.responseText; | |
36 | } | |
37 | } | |
38 | ||
39 | function rpc_notify_callback() { | |
40 | var container = document.getElementById('notify'); | |
41 | if (xmlhttp_rpc.readyState == 4) { | |
42 | container.innerHTML=xmlhttp_rpc.responseText; | |
43 | } | |
44 | } | |
45 | ||
1572afe5 AD |
46 | function rpc_pnotify_callback() { |
47 | var container = parent.document.getElementById('notify'); | |
48 | if (xmlhttp_rpc.readyState == 4) { | |
49 | container.innerHTML=xmlhttp_rpc.responseText; | |
50 | } | |
51 | } | |
52 | ||
7726fa02 AD |
53 | function param_escape(arg) { |
54 | if (typeof encodeURIComponent != 'undefined') | |
55 | return encodeURIComponent(arg); | |
56 | else | |
57 | return escape(arg); | |
58 | } | |
59 | ||
60 | function param_unescape(arg) { | |
61 | if (typeof decodeURIComponent != 'undefined') | |
62 | return decodeURIComponent(arg); | |
63 | else | |
64 | return unescape(arg); | |
65 | } | |
66 | ||
508a81e1 AD |
67 | function delay(gap) { |
68 | var then,now; | |
69 | then=new Date().getTime(); | |
70 | now=then; | |
71 | while((now-then)<gap) { | |
72 | now=new Date().getTime(); | |
73 | } | |
74 | } | |
7726fa02 | 75 | |
c05608c2 AD |
76 | function p_notify(msg) { |
77 | ||
78 | var n = parent.document.getElementById("notify"); | |
79 | var nb = parent.document.getElementById("notify_body"); | |
80 | ||
81 | if (!n || !nb) return; | |
82 | ||
8dcfffd0 AD |
83 | if (msg == "") { |
84 | nb.innerHTML = " "; | |
e93919dd | 85 | // n.style.background = "#ffffff"; |
c05608c2 | 86 | } else { |
8dcfffd0 | 87 | nb.innerHTML = msg; |
e93919dd | 88 | // n.style.background = "#fffff0"; |
8dcfffd0 | 89 | } |
c05608c2 AD |
90 | } |
91 | ||
7726fa02 AD |
92 | function notify(msg) { |
93 | ||
94 | var n = document.getElementById("notify"); | |
c05608c2 | 95 | var nb = document.getElementById("notify_body"); |
7726fa02 | 96 | |
c05608c2 | 97 | if (!n || !nb) return; |
f0601b87 | 98 | |
8dcfffd0 AD |
99 | if (msg == "") { |
100 | nb.innerHTML = " "; | |
e93919dd | 101 | // n.style.background = "#ffffff"; |
7726fa02 | 102 | } else { |
8dcfffd0 | 103 | nb.innerHTML = msg; |
e93919dd | 104 | // n.style.background = "#fffff0"; |
8dcfffd0 | 105 | } |
7726fa02 AD |
106 | |
107 | } | |
108 | ||
508a81e1 | 109 | function printLockingError() { |
f0601b87 | 110 | notify("Please wait until operation finishes");} |
508a81e1 | 111 | |
13ad9102 AD |
112 | var seq = ""; |
113 | ||
114 | function hotkey_handler(e) { | |
760966c1 | 115 | |
13ad9102 AD |
116 | var keycode; |
117 | ||
760966c1 AD |
118 | if (!hotkeys_enabled) return; |
119 | ||
13ad9102 AD |
120 | if (window.event) { |
121 | keycode = window.event.keyCode; | |
122 | } else if (e) { | |
123 | keycode = e.which; | |
124 | } | |
125 | ||
126 | if (keycode == 13 || keycode == 27) { | |
127 | seq = ""; | |
128 | } else { | |
129 | seq = seq + "" + keycode; | |
130 | } | |
131 | ||
132 | var piggie = document.getElementById("piggie"); | |
133 | ||
bb7cface | 134 | if (piggie) { |
13ad9102 | 135 | |
bb7cface AD |
136 | if (seq.match("807371717369")) { |
137 | localPiggieFunction(true); | |
138 | } else { | |
139 | localPiggieFunction(false); | |
140 | } | |
141 | } | |
142 | ||
9cfc649a | 143 | if (typeof localHotkeyHandler != 'undefined') { |
7b433d8c AD |
144 | try { |
145 | localHotkeyHandler(keycode); | |
146 | } catch (e) { | |
83f043bb | 147 | exception_error("hotkey_handler", e); |
7b433d8c | 148 | } |
9cfc649a AD |
149 | } |
150 | ||
13ad9102 AD |
151 | } |
152 | ||
e828e31e | 153 | function cleanSelectedList(element) { |
f0601b87 AD |
154 | var content = document.getElementById(element); |
155 | ||
703b632e AD |
156 | if (!document.getElementById("feedCatHolder")) { |
157 | for (i = 0; i < content.childNodes.length; i++) { | |
158 | var child = content.childNodes[i]; | |
159 | child.className = child.className.replace("Selected", ""); | |
160 | } | |
161 | } else { | |
162 | for (i = 0; i < content.childNodes.length; i++) { | |
163 | var child = content.childNodes[i]; | |
164 | ||
165 | if (child.id == "feedCatHolder") { | |
c3f348c2 | 166 | var fcat = child.lastChild; |
703b632e AD |
167 | for (j = 0; j < fcat.childNodes.length; j++) { |
168 | var feed = fcat.childNodes[j]; | |
169 | feed.className = feed.className.replace("Selected", ""); | |
170 | } | |
171 | } | |
172 | } | |
e828e31e | 173 | |
703b632e | 174 | } |
e828e31e AD |
175 | } |
176 | ||
177 | ||
178 | function cleanSelected(element) { | |
179 | var content = document.getElementById(element); | |
f0601b87 AD |
180 | |
181 | for (i = 0; i < content.rows.length; i++) { | |
182 | content.rows[i].className = content.rows[i].className.replace("Selected", ""); | |
183 | } | |
184 | ||
185 | } | |
186 | ||
187 | function getVisibleUnreadHeadlines() { | |
188 | var content = document.getElementById("headlinesList"); | |
189 | ||
190 | var rows = new Array(); | |
191 | ||
192 | for (i = 0; i < content.rows.length; i++) { | |
193 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
194 | if (row_id.length > 0 && content.rows[i].className.match("Unread")) { | |
195 | rows.push(row_id); | |
196 | } | |
197 | } | |
198 | return rows; | |
199 | } | |
200 | ||
201 | function getVisibleHeadlineIds() { | |
202 | ||
203 | var content = document.getElementById("headlinesList"); | |
204 | ||
205 | var rows = new Array(); | |
206 | ||
207 | for (i = 0; i < content.rows.length; i++) { | |
208 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
209 | if (row_id.length > 0) { | |
210 | rows.push(row_id); | |
211 | } | |
212 | } | |
213 | return rows; | |
214 | } | |
215 | ||
216 | function getFirstVisibleHeadlineId() { | |
217 | var rows = getVisibleHeadlineIds(); | |
218 | return rows[0]; | |
219 | } | |
220 | ||
221 | function getLastVisibleHeadlineId() { | |
222 | var rows = getVisibleHeadlineIds(); | |
223 | return rows[rows.length-1]; | |
224 | } | |
225 | ||
226 | function markHeadline(id) { | |
227 | var row = document.getElementById("RROW-" + id); | |
228 | if (row) { | |
35f3c923 AD |
229 | var is_active = false; |
230 | ||
231 | if (row.className.match("Active")) { | |
232 | is_active = true; | |
233 | } | |
234 | row.className = row.className.replace("Selected", ""); | |
235 | row.className = row.className.replace("Active", ""); | |
236 | row.className = row.className.replace("Insensitive", ""); | |
237 | ||
238 | if (is_active) { | |
239 | row.className = row.className = "Active"; | |
240 | } | |
241 | ||
242 | row.className = row.className + "Selected"; | |
243 | ||
f0601b87 AD |
244 | } |
245 | } | |
246 | ||
247 | function getFeedIds() { | |
248 | var content = document.getElementById("feedsList"); | |
249 | ||
250 | var rows = new Array(); | |
251 | ||
252 | for (i = 0; i < content.rows.length; i++) { | |
253 | var id = content.rows[i].id.replace("FEEDR-", ""); | |
254 | if (id.length > 0) { | |
255 | rows.push(id); | |
256 | } | |
257 | } | |
258 | ||
259 | return rows; | |
260 | } | |
13ad9102 | 261 | |
ac43eba1 AD |
262 | function setCookie(name, value, expires, path, domain, secure) { |
263 | document.cookie= name + "=" + escape(value) + | |
264 | ((expires) ? "; expires=" + expires.toGMTString() : "") + | |
265 | ((path) ? "; path=" + path : "") + | |
266 | ((domain) ? "; domain=" + domain : "") + | |
267 | ((secure) ? "; secure" : ""); | |
268 | } | |
269 | ||
270 | function getCookie(name) { | |
271 | ||
272 | var dc = document.cookie; | |
273 | var prefix = name + "="; | |
274 | var begin = dc.indexOf("; " + prefix); | |
275 | if (begin == -1) { | |
276 | begin = dc.indexOf(prefix); | |
277 | if (begin != 0) return null; | |
278 | } | |
279 | else { | |
280 | begin += 2; | |
281 | } | |
282 | var end = document.cookie.indexOf(";", begin); | |
283 | if (end == -1) { | |
284 | end = dc.length; | |
285 | } | |
286 | return unescape(dc.substring(begin + prefix.length, end)); | |
287 | } | |
288 | ||
1a66d16e AD |
289 | function disableContainerChildren(id, disable, doc) { |
290 | ||
291 | if (!doc) doc = document; | |
292 | ||
293 | var container = doc.getElementById(id); | |
ac43eba1 AD |
294 | |
295 | for (var i = 0; i < container.childNodes.length; i++) { | |
296 | var child = container.childNodes[i]; | |
297 | ||
d5224f0d AD |
298 | try { |
299 | child.disabled = disable; | |
300 | } catch (E) { | |
301 | ||
302 | } | |
ac43eba1 AD |
303 | |
304 | if (disable) { | |
305 | if (child.className && child.className.match("button")) { | |
306 | child.className = "disabledButton"; | |
307 | } | |
308 | } else { | |
309 | if (child.className && child.className.match("disabledButton")) { | |
310 | child.className = "button"; | |
311 | } | |
d5224f0d | 312 | } |
ac43eba1 AD |
313 | } |
314 | ||
315 | } | |
7726fa02 | 316 | |
e828e31e AD |
317 | function gotoPreferences() { |
318 | document.location.href = "prefs.php"; | |
319 | } | |
320 | ||
321 | function gotoMain() { | |
322 | document.location.href = "tt-rss.php"; | |
323 | } | |
324 | ||
8158c57a AD |
325 | function gotoExportOpml() { |
326 | document.location.href = "opml.php?op=Export"; | |
327 | } | |
86741347 AD |
328 | |
329 | function getActiveFeedId() { | |
330 | return getCookie("ttrss_vf_actfeed"); | |
331 | } | |
332 | ||
333 | function setActiveFeedId(id) { | |
334 | return setCookie("ttrss_vf_actfeed", id); | |
335 | } | |
090e250b AD |
336 | |
337 | var xmlhttp_rpc = false; | |
338 | ||
339 | /*@cc_on @*/ | |
340 | /*@if (@_jscript_version >= 5) | |
341 | // JScript gives us Conditional compilation, we can cope with old IE versions. | |
342 | // and security blocked creation of the objects. | |
343 | try { | |
344 | xmlhttp_rpc = new ActiveXObject("Msxml2.XMLHTTP"); | |
345 | } catch (e) { | |
346 | try { | |
347 | xmlhttp_rpc = new ActiveXObject("Microsoft.XMLHTTP"); | |
348 | } catch (E) { | |
349 | xmlhttp_rpc = false; | |
350 | } | |
351 | } | |
352 | @end @*/ | |
353 | ||
354 | if (!xmlhttp_rpc && typeof XMLHttpRequest!='undefined') { | |
355 | xmlhttp_rpc = new XMLHttpRequest(); | |
356 | } | |
357 | ||
1a6a9555 AD |
358 | function parse_counters(reply, f_document) { |
359 | try { | |
360 | for (var l = 0; l < reply.childNodes.length; l++) { | |
361 | var id = reply.childNodes[l].getAttribute("id"); | |
362 | var t = reply.childNodes[l].getAttribute("type"); | |
363 | var ctr = reply.childNodes[l].getAttribute("counter"); | |
364 | ||
365 | if (id == "global-unread") { | |
366 | parent.global_unread = ctr; | |
367 | parent.updateTitle(); | |
368 | continue; | |
369 | } | |
370 | ||
371 | if (t == "category") { | |
372 | var catctr = f_document.getElementById("FCATCTR-" + id); | |
373 | if (catctr) { | |
374 | catctr.innerHTML = "(" + ctr + " unread)"; | |
375 | } | |
376 | continue; | |
377 | } | |
378 | ||
379 | var feedctr = f_document.getElementById("FEEDCTR-" + id); | |
380 | var feedu = f_document.getElementById("FEEDU-" + id); | |
381 | var feedr = f_document.getElementById("FEEDR-" + id); | |
382 | ||
383 | if (feedctr && feedu && feedr) { | |
384 | ||
385 | feedu.innerHTML = ctr; | |
386 | ||
387 | if (ctr > 0) { | |
388 | feedctr.className = "odd"; | |
389 | if (!feedr.className.match("Unread")) { | |
390 | var is_selected = feedr.className.match("Selected"); | |
391 | ||
392 | feedr.className = feedr.className.replace("Selected", ""); | |
393 | feedr.className = feedr.className.replace("Unread", ""); | |
394 | ||
395 | feedr.className = feedr.className + "Unread"; | |
396 | ||
397 | if (is_selected) { | |
398 | feedr.className = feedr.className + "Selected"; | |
399 | } | |
400 | ||
401 | } | |
402 | } else { | |
403 | feedctr.className = "invisible"; | |
404 | feedr.className = feedr.className.replace("Unread", ""); | |
405 | } | |
406 | } | |
407 | } | |
408 | } catch (e) { | |
83f043bb | 409 | exception_error("parse_counters", e); |
1a6a9555 AD |
410 | } |
411 | } | |
412 | ||
4f3a84f4 | 413 | function all_counters_callback() { |
090e250b | 414 | if (xmlhttp_rpc.readyState == 4) { |
7719618b | 415 | try { |
3866b046 | 416 | if (!xmlhttp_rpc.responseXML || !xmlhttp_rpc.responseXML.firstChild) { |
7719618b AD |
417 | notify("[all_counters_callback] backend did not return valid XML"); |
418 | return; | |
419 | } | |
420 | ||
421 | var reply = xmlhttp_rpc.responseXML.firstChild; | |
7719618b | 422 | var f_document = parent.frames["feeds-frame"].document; |
280ee9a3 | 423 | |
1a6a9555 | 424 | parse_counters(reply, f_document); |
7719618b | 425 | |
7719618b AD |
426 | } catch (e) { |
427 | exception_error("all_counters_callback", e); | |
090e250b AD |
428 | } |
429 | } | |
430 | } | |
431 | ||
4f3a84f4 | 432 | function update_all_counters(feed) { |
090e250b | 433 | if (xmlhttp_ready(xmlhttp_rpc)) { |
8143ae1f | 434 | var query = "backend.php?op=rpc&subop=getAllCounters"; |
e47cfe37 AD |
435 | |
436 | if (feed > 0) { | |
437 | query = query + "&aid=" + feed; | |
438 | } | |
439 | ||
090e250b | 440 | xmlhttp_rpc.open("GET", query, true); |
4f3a84f4 | 441 | xmlhttp_rpc.onreadystatechange=all_counters_callback; |
090e250b AD |
442 | xmlhttp_rpc.send(null); |
443 | } | |
444 | } | |
7dc66a61 AD |
445 | |
446 | function popupHelp(tid) { | |
447 | var w = window.open("backend.php?op=help&tid=" + tid, | |
448 | "Popup Help", | |
449 | "menubar=no,location=no,resizable=yes,scrollbars=yes,status=no"); | |
450 | } | |
b6644d29 AD |
451 | |
452 | /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj | |
453 | * * @author Sundar Dorai-Raj | |
454 | * * Email: sdoraira@vt.edu | |
455 | * * This program is free software; you can redistribute it and/or | |
456 | * * modify it under the terms of the GNU General Public License | |
457 | * * as published by the Free Software Foundation; either version 2 | |
458 | * * of the License, or (at your option) any later version, | |
459 | * * provided that any use properly credits the author. | |
460 | * * This program is distributed in the hope that it will be useful, | |
461 | * * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
462 | * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
463 | * * GNU General Public License for more details at http://www.gnu.org * * */ | |
464 | ||
465 | var numbers=".0123456789"; | |
466 | function isNumeric(x) { | |
467 | // is x a String or a character? | |
468 | if(x.length>1) { | |
469 | // remove negative sign | |
470 | x=Math.abs(x)+""; | |
471 | for(j=0;j<x.length;j++) { | |
472 | // call isNumeric recursively for each character | |
473 | number=isNumeric(x.substring(j,j+1)); | |
474 | if(!number) return number; | |
475 | } | |
476 | return number; | |
477 | } | |
478 | else { | |
479 | // if x is number return true | |
480 | if(numbers.indexOf(x)>=0) return true; | |
481 | return false; | |
482 | } | |
483 | } | |
484 | ||
3745788e AD |
485 | |
486 | function hideOrShowFeeds(doc, hide) { | |
487 | ||
488 | var css_rules = doc.styleSheets[0].cssRules; | |
489 | ||
490 | for (i = 0; i < css_rules.length; i++) { | |
491 | var rule = css_rules[i]; | |
492 | ||
493 | if (rule.selectorText == "ul.feedList li.feed") { | |
494 | if (!hide) { | |
495 | rule.style.display = "block"; | |
496 | } else { | |
497 | rule.style.display = "none"; | |
498 | } | |
499 | } | |
500 | ||
501 | } | |
502 | ||
503 | } | |
504 | ||
295f9b42 AD |
505 | function fatalError(code) { |
506 | window.location = "error.php?c=" + param_escape(code); | |
35f3c923 AD |
507 | } |
508 | ||
509 | function selectTableRow(r, do_select) { | |
510 | r.className = r.className.replace("Selected", ""); | |
511 | ||
512 | if (do_select) { | |
513 | r.className = r.className + "Selected"; | |
514 | } | |
515 | } | |
516 | ||
1572afe5 AD |
517 | function selectTableRowsByIdPrefix(content_id, prefix, check_prefix, do_select, |
518 | classcheck) { | |
3745788e | 519 | |
35f3c923 AD |
520 | var content = document.getElementById(content_id); |
521 | ||
522 | if (!content) { | |
523 | alert("[selectTableRows] Element " + content_id + " not found."); | |
524 | return; | |
525 | } | |
526 | ||
527 | for (i = 0; i < content.rows.length; i++) { | |
1572afe5 AD |
528 | if (!classcheck || content.rows[i].className.match(classcheck)) { |
529 | ||
530 | if (content.rows[i].id.match(prefix)) { | |
531 | selectTableRow(content.rows[i], do_select); | |
532 | } | |
3055bc41 | 533 | |
1572afe5 AD |
534 | var row_id = content.rows[i].id.replace(prefix, ""); |
535 | var check = document.getElementById(check_prefix + row_id); | |
3055bc41 | 536 | |
1572afe5 AD |
537 | if (check) { |
538 | check.checked = do_select; | |
539 | } | |
3055bc41 | 540 | } |
35f3c923 | 541 | } |
295f9b42 | 542 | } |
91ff844a AD |
543 | |
544 | function getSelectedTableRowIds(content_id, prefix) { | |
545 | ||
546 | var content = document.getElementById(content_id); | |
547 | ||
548 | if (!content) { | |
549 | alert("[getSelectedTableRowIds] Element " + content_id + " not found."); | |
550 | return; | |
551 | } | |
552 | ||
553 | var sel_rows = new Array(); | |
554 | ||
555 | for (i = 0; i < content.rows.length; i++) { | |
1572afe5 AD |
556 | if (content.rows[i].id.match(prefix) && |
557 | content.rows[i].className.match("Selected")) { | |
558 | ||
91ff844a AD |
559 | var row_id = content.rows[i].id.replace(prefix + "-", ""); |
560 | sel_rows.push(row_id); | |
561 | } | |
562 | } | |
563 | ||
564 | return sel_rows; | |
565 | ||
566 | } | |
567 | ||
386cbf27 AD |
568 | function toggleSelectRowById(sender, id) { |
569 | var row = document.getElementById(id); | |
570 | ||
571 | if (sender.checked) { | |
572 | if (!row.className.match("Selected")) { | |
573 | row.className = row.className + "Selected"; | |
574 | } | |
575 | } else { | |
576 | if (row.className.match("Selected")) { | |
577 | row.className = row.className.replace("Selected", ""); | |
578 | } | |
579 | } | |
580 | } | |
581 | ||
582 | ||
1572afe5 AD |
583 | function toggleSelectRow(sender) { |
584 | var parent_row = sender.parentNode.parentNode; | |
585 | ||
586 | if (sender.checked) { | |
587 | if (!parent_row.className.match("Selected")) { | |
588 | parent_row.className = parent_row.className + "Selected"; | |
589 | } | |
590 | } else { | |
591 | if (parent_row.className.match("Selected")) { | |
592 | parent_row.className = parent_row.className.replace("Selected", ""); | |
593 | } | |
594 | } | |
595 | } | |
596 | ||
3866b046 AD |
597 | function openExternalUrl(url) { |
598 | var w = window.open(url); | |
599 | } | |
1572afe5 | 600 | |
7b433d8c AD |
601 | |
602 | function getRelativeFeedId(list, id, direction) { | |
603 | if (!id) { | |
604 | if (direction == "next") { | |
605 | for (i = 0; i < list.childNodes.length; i++) { | |
606 | var child = list.childNodes[i]; | |
607 | if (child.id == "feedCatHolder") { | |
c3f348c2 | 608 | if (child.lastChild) { |
7b433d8c AD |
609 | var cr = getRelativeFeedId(child.firstChild, id, direction); |
610 | if (cr) return cr; | |
611 | } | |
612 | } else if (child.id.match("FEEDR-")) { | |
613 | return child.id.replace('FEEDR-', ''); | |
614 | } | |
615 | } | |
616 | } | |
617 | ||
618 | // FIXME select last feed doesn't work when only unread feeds are visible | |
619 | ||
620 | if (direction == "prev") { | |
621 | for (i = list.childNodes.length-1; i >= 0; i--) { | |
622 | var child = list.childNodes[i]; | |
623 | if (child.id == "feedCatHolder") { | |
624 | if (child.firstChild) { | |
625 | var cr = getRelativeFeedId(child.firstChild, id, direction); | |
626 | if (cr) return cr; | |
627 | } | |
628 | } else if (child.id.match("FEEDR-")) { | |
629 | ||
630 | if (getCookie("ttrss_vf_hreadf") == 1) { | |
631 | if (child.className != "feed") { | |
632 | alert(child.className); | |
633 | return child.id.replace('FEEDR-', ''); | |
634 | } | |
635 | } else { | |
636 | return child.id.replace('FEEDR-', ''); | |
637 | } | |
638 | } | |
639 | } | |
640 | } | |
641 | } else { | |
642 | ||
643 | var feed = list.ownerDocument.getElementById("FEEDR-" + getActiveFeedId()); | |
644 | ||
645 | if (direction == "next") { | |
646 | ||
647 | if (feed.nextSibling) { | |
648 | ||
649 | var next_feed = feed.nextSibling; | |
650 | ||
651 | while (!next_feed.id && next_feed.nextSibling) { | |
652 | next_feed = next_feed.nextSibling; | |
653 | } | |
654 | ||
655 | if (getCookie("ttrss_vf_hreadf") == 1) { | |
656 | while (next_feed && next_feed.className == "feed") { | |
657 | next_feed = next_feed.nextSibling; | |
658 | } | |
659 | } | |
660 | ||
661 | if (next_feed && next_feed.id.match("FEEDR-")) { | |
662 | return next_feed.id.replace("FEEDR-", ""); | |
663 | } | |
664 | } | |
665 | ||
666 | var this_cat = feed.parentNode.parentNode; | |
667 | ||
668 | if (this_cat && this_cat.nextSibling) { | |
669 | while (this_cat = this_cat.nextSibling) { | |
670 | if (this_cat.firstChild && this_cat.firstChild.firstChild) { | |
671 | var next_feed = this_cat.firstChild.firstChild; | |
672 | if (getCookie("ttrss_vf_hreadf") == 1) { | |
673 | while (next_feed && next_feed.className == "feed") { | |
674 | next_feed = next_feed.nextSibling; | |
675 | } | |
676 | } | |
677 | if (next_feed && next_feed.id.match("FEEDR-")) { | |
678 | return next_feed.id.replace("FEEDR-", ""); | |
679 | } | |
680 | } | |
681 | } | |
682 | } | |
683 | } else if (direction == "prev") { | |
684 | ||
685 | if (feed.previousSibling) { | |
686 | ||
687 | var prev_feed = feed.previousSibling; | |
688 | ||
689 | if (getCookie("ttrss_vf_hreadf") == 1) { | |
690 | while (prev_feed && prev_feed.className == "feed") { | |
691 | prev_feed = prev_feed.previousSibling; | |
692 | } | |
693 | } | |
694 | ||
695 | while (!prev_feed.id && prev_feed.previousSibling) { | |
696 | prev_feed = prev_feed.previousSibling; | |
697 | } | |
698 | ||
699 | if (prev_feed && prev_feed.id.match("FEEDR-")) { | |
700 | return prev_feed.id.replace("FEEDR-", ""); | |
701 | } | |
702 | } | |
703 | ||
704 | var this_cat = feed.parentNode.parentNode; | |
705 | ||
706 | if (this_cat && this_cat.previousSibling) { | |
707 | while (this_cat = this_cat.previousSibling) { | |
708 | if (this_cat.lastChild && this_cat.firstChild.lastChild) { | |
709 | var prev_feed = this_cat.firstChild.lastChild; | |
710 | if (getCookie("ttrss_vf_hreadf") == 1) { | |
711 | while (prev_feed && prev_feed.className == "feed") { | |
712 | prev_feed = prev_feed.previousSibling; | |
713 | } | |
714 | } | |
715 | if (prev_feed && prev_feed.id.match("FEEDR-")) { | |
716 | return prev_feed.id.replace("FEEDR-", ""); | |
717 | } | |
718 | } | |
719 | } | |
720 | } | |
721 | } | |
722 | } | |
723 | } | |
36aab70f AD |
724 | |
725 | function showBlockElement(id) { | |
726 | var elem = document.getElementById(id); | |
727 | ||
728 | if (elem) { | |
729 | elem.style.display = "block"; | |
730 | } else { | |
731 | alert("[showBlockElement] can't find element with id " + id); | |
732 | } | |
733 | } | |
734 | ||
a24f525c | 735 |