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Commit | Line | Data |
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1 | var hotkeys_enabled = true; | |
2 | var debug_mode_enabled = false; | |
3 | var xmlhttp_rpc = Ajax.getTransport(); | |
4 | ||
5 | function browser_has_opacity() { | |
6 | return navigator.userAgent.match("Gecko") != null || | |
7 | navigator.userAgent.match("Opera") != null; | |
8 | } | |
9 | ||
10 | function is_opera() { | |
11 | return navigator.userAgent.match("Opera"); | |
12 | } | |
13 | ||
14 | function is_khtml() { | |
15 | return navigator.userAgent.match("KHTML"); | |
16 | } | |
17 | ||
18 | function is_safari() { | |
19 | return navigator.userAgent.match("Safari"); | |
20 | } | |
21 | ||
22 | function exception_error(location, e, silent) { | |
23 | var msg; | |
24 | ||
25 | if (e.fileName) { | |
26 | var base_fname = e.fileName.substring(e.fileName.lastIndexOf("/") + 1); | |
27 | ||
28 | msg = "Exception: " + e.name + ", " + e.message + | |
29 | "\nFunction: " + location + "()" + | |
30 | "\nLocation: " + base_fname + ":" + e.lineNumber; | |
31 | ||
32 | } else { | |
33 | msg = "Exception: " + e + "\nFunction: " + location + "()"; | |
34 | } | |
35 | ||
36 | debug("<b>EXCEPTION: " + msg + "</b>"); | |
37 | ||
38 | if (!silent) { | |
39 | alert(msg); | |
40 | } | |
41 | } | |
42 | ||
43 | function disableHotkeys() { | |
44 | hotkeys_enabled = false; | |
45 | } | |
46 | ||
47 | function enableHotkeys() { | |
48 | hotkeys_enabled = true; | |
49 | } | |
50 | ||
51 | function xmlhttp_ready(obj) { | |
52 | return obj.readyState == 4 || obj.readyState == 0 || !obj.readyState; | |
53 | } | |
54 | ||
55 | function logout_callback() { | |
56 | var container = document.getElementById('notify'); | |
57 | if (xmlhttp.readyState == 4) { | |
58 | try { | |
59 | var date = new Date(); | |
60 | var timestamp = Math.round(date.getTime() / 1000); | |
61 | window.location.href = "tt-rss.php"; | |
62 | } catch (e) { | |
63 | exception_error("logout_callback", e); | |
64 | } | |
65 | } | |
66 | } | |
67 | ||
68 | function notify_callback() { | |
69 | var container = document.getElementById('notify'); | |
70 | if (xmlhttp.readyState == 4) { | |
71 | container.innerHTML=xmlhttp.responseText; | |
72 | } | |
73 | } | |
74 | ||
75 | function rpc_notify_callback() { | |
76 | var container = document.getElementById('notify'); | |
77 | if (xmlhttp_rpc.readyState == 4) { | |
78 | container.innerHTML=xmlhttp_rpc.responseText; | |
79 | } | |
80 | } | |
81 | ||
82 | function param_escape(arg) { | |
83 | if (typeof encodeURIComponent != 'undefined') | |
84 | return encodeURIComponent(arg); | |
85 | else | |
86 | return escape(arg); | |
87 | } | |
88 | ||
89 | function param_unescape(arg) { | |
90 | if (typeof decodeURIComponent != 'undefined') | |
91 | return decodeURIComponent(arg); | |
92 | else | |
93 | return unescape(arg); | |
94 | } | |
95 | ||
96 | function delay(gap) { | |
97 | var then,now; | |
98 | then=new Date().getTime(); | |
99 | now=then; | |
100 | while((now-then)<gap) { | |
101 | now=new Date().getTime(); | |
102 | } | |
103 | } | |
104 | ||
105 | var notify_hide_timerid = false; | |
106 | ||
107 | function hide_notify() { | |
108 | var n = document.getElementById("notify"); | |
109 | if (n) { | |
110 | n.style.display = "none"; | |
111 | } | |
112 | } | |
113 | ||
114 | function notify_real(msg, no_hide, n_type) { | |
115 | ||
116 | var n = document.getElementById("notify"); | |
117 | var nb = document.getElementById("notify_body"); | |
118 | ||
119 | if (!n || !nb) return; | |
120 | ||
121 | if (notify_hide_timerid) { | |
122 | window.clearTimeout(notify_hide_timerid); | |
123 | } | |
124 | ||
125 | if (msg == "") { | |
126 | if (n.style.display == "block") { | |
127 | notify_hide_timerid = window.setTimeout("hide_notify()", 0); | |
128 | } | |
129 | return; | |
130 | } else { | |
131 | n.style.display = "block"; | |
132 | } | |
133 | ||
134 | /* types: | |
135 | ||
136 | 1 - generic | |
137 | 2 - progress | |
138 | 3 - error | |
139 | 4 - info | |
140 | ||
141 | */ | |
142 | ||
143 | if (n_type == 1) { | |
144 | n.className = "notify"; | |
145 | } else if (n_type == 2) { | |
146 | n.className = "notifyProgress"; | |
147 | msg = "<img src='images/indicator_white.gif'> " + msg; | |
148 | } else if (n_type == 3) { | |
149 | n.className = "notifyError"; | |
150 | msg = "<img src='images/sign_excl.png'> " + msg; | |
151 | } else if (n_type == 4) { | |
152 | n.className = "notifyInfo"; | |
153 | msg = "<img src='images/sign_info.png'> " + msg; | |
154 | } | |
155 | ||
156 | // msg = "<img src='images/live_com_loading.gif'> " + msg; | |
157 | ||
158 | nb.innerHTML = msg; | |
159 | ||
160 | if (!no_hide) { | |
161 | notify_hide_timerid = window.setTimeout("hide_notify()", 3000); | |
162 | } | |
163 | } | |
164 | ||
165 | function notify(msg, no_hide) { | |
166 | notify_real(msg, no_hide, 1); | |
167 | } | |
168 | ||
169 | function notify_progress(msg, no_hide) { | |
170 | notify_real(msg, no_hide, 2); | |
171 | } | |
172 | ||
173 | function notify_error(msg, no_hide) { | |
174 | notify_real(msg, no_hide, 3); | |
175 | ||
176 | } | |
177 | ||
178 | function notify_info(msg, no_hide) { | |
179 | notify_real(msg, no_hide, 4); | |
180 | } | |
181 | ||
182 | function printLockingError() { | |
183 | notify_info("Please wait until operation finishes."); | |
184 | } | |
185 | ||
186 | function hotkey_handler(e) { | |
187 | ||
188 | try { | |
189 | ||
190 | var keycode; | |
191 | var shift_key = false; | |
192 | ||
193 | try { | |
194 | shift_key = e.shiftKey; | |
195 | } catch (e) { | |
196 | ||
197 | } | |
198 | ||
199 | if (!hotkeys_enabled) return; | |
200 | ||
201 | if (window.event) { | |
202 | keycode = window.event.keyCode; | |
203 | } else if (e) { | |
204 | keycode = e.which; | |
205 | } | |
206 | ||
207 | if (keycode == 82) { // r | |
208 | return scheduleFeedUpdate(true); | |
209 | } | |
210 | ||
211 | if (keycode == 83) { // s | |
212 | return displayDlg("search", getActiveFeedId()); | |
213 | } | |
214 | ||
215 | if (keycode == 85) { // u | |
216 | if (getActiveFeedId()) { | |
217 | return viewfeed(getActiveFeedId(), "ForceUpdate"); | |
218 | } | |
219 | } | |
220 | ||
221 | if (keycode == 65) { // a | |
222 | return toggleDispRead(); | |
223 | } | |
224 | ||
225 | var feedlist = document.getElementById('feedList'); | |
226 | ||
227 | if (keycode == 74) { // j | |
228 | var feed = getActiveFeedId(); | |
229 | var new_feed = getRelativeFeedId(feedlist, feed, 'prev'); | |
230 | if (new_feed) viewfeed(new_feed, ''); | |
231 | } | |
232 | ||
233 | if (keycode == 75) { // k | |
234 | var feed = getActiveFeedId(); | |
235 | var new_feed = getRelativeFeedId(feedlist, feed, 'next'); | |
236 | if (new_feed) viewfeed(new_feed, ''); | |
237 | } | |
238 | ||
239 | if (!is_safari() && (keycode == 78 || keycode == 40)) { // n, down | |
240 | if (typeof moveToPost != 'undefined') { | |
241 | return moveToPost('next'); | |
242 | } | |
243 | } | |
244 | ||
245 | if (!is_safari() && (keycode == 80 || keycode == 38)) { // p, up | |
246 | if (typeof moveToPost != 'undefined') { | |
247 | return moveToPost('prev'); | |
248 | } | |
249 | } | |
250 | ||
251 | if (keycode == 68 && shift_key) { // d | |
252 | if (!debug_mode_enabled) { | |
253 | document.getElementById('debug_output').style.display = 'block'; | |
254 | debug('debug mode activated'); | |
255 | } else { | |
256 | document.getElementById('debug_output').style.display = 'none'; | |
257 | } | |
258 | ||
259 | debug_mode_enabled = !debug_mode_enabled; | |
260 | } | |
261 | ||
262 | if (keycode == 190 && shift_key) { // > | |
263 | viewFeedGoPage(1); | |
264 | } | |
265 | ||
266 | if (keycode == 188 && shift_key) { // < | |
267 | viewFeedGoPage(-1); | |
268 | } | |
269 | ||
270 | if (keycode == 191 && shift_key) { // ? | |
271 | viewFeedGoPage(0); | |
272 | } | |
273 | ||
274 | if (keycode == 69 && shift_key) { // e | |
275 | return editFeedDlg(getActiveFeedId()); | |
276 | } | |
277 | ||
278 | if (keycode == 70 && shift_key) { // f | |
279 | if (getActiveFeedId()) { | |
280 | return catchupCurrentFeed(); | |
281 | } | |
282 | } | |
283 | ||
284 | if (keycode == 80 && shift_key) { // p | |
285 | if (getActiveFeedId()) { | |
286 | return catchupPage(); | |
287 | } | |
288 | } | |
289 | ||
290 | if (typeof localHotkeyHandler != 'undefined') { | |
291 | try { | |
292 | return localHotkeyHandler(e); | |
293 | } catch (e) { | |
294 | exception_error("hotkey_handler, local:", e); | |
295 | } | |
296 | } | |
297 | ||
298 | debug("KP=" + keycode); | |
299 | } catch (e) { | |
300 | exception_error("hotkey_handler", e); | |
301 | } | |
302 | } | |
303 | ||
304 | function cleanSelectedList(element) { | |
305 | var content = document.getElementById(element); | |
306 | ||
307 | if (!document.getElementById("feedCatHolder")) { | |
308 | for (i = 0; i < content.childNodes.length; i++) { | |
309 | var child = content.childNodes[i]; | |
310 | try { | |
311 | child.className = child.className.replace("Selected", ""); | |
312 | } catch (e) { | |
313 | // | |
314 | } | |
315 | } | |
316 | } else { | |
317 | for (i = 0; i < content.childNodes.length; i++) { | |
318 | var child = content.childNodes[i]; | |
319 | if (child.id == "feedCatHolder") { | |
320 | debug(child.id); | |
321 | var fcat = child.lastChild; | |
322 | for (j = 0; j < fcat.childNodes.length; j++) { | |
323 | var feed = fcat.childNodes[j]; | |
324 | feed.className = feed.className.replace("Selected", ""); | |
325 | } | |
326 | } | |
327 | } | |
328 | } | |
329 | } | |
330 | ||
331 | ||
332 | function cleanSelected(element) { | |
333 | var content = document.getElementById(element); | |
334 | ||
335 | for (i = 0; i < content.rows.length; i++) { | |
336 | content.rows[i].className = content.rows[i].className.replace("Selected", ""); | |
337 | } | |
338 | } | |
339 | ||
340 | function getVisibleUnreadHeadlines() { | |
341 | var content = document.getElementById("headlinesList"); | |
342 | ||
343 | var rows = new Array(); | |
344 | ||
345 | for (i = 0; i < content.rows.length; i++) { | |
346 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
347 | if (row_id.length > 0 && content.rows[i].className.match("Unread")) { | |
348 | rows.push(row_id); | |
349 | } | |
350 | } | |
351 | return rows; | |
352 | } | |
353 | ||
354 | function getVisibleHeadlineIds() { | |
355 | ||
356 | var content = document.getElementById("headlinesList"); | |
357 | ||
358 | var rows = new Array(); | |
359 | ||
360 | for (i = 0; i < content.rows.length; i++) { | |
361 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
362 | if (row_id.length > 0) { | |
363 | rows.push(row_id); | |
364 | } | |
365 | } | |
366 | return rows; | |
367 | } | |
368 | ||
369 | function getFirstVisibleHeadlineId() { | |
370 | var rows = getVisibleHeadlineIds(); | |
371 | return rows[0]; | |
372 | } | |
373 | ||
374 | function getLastVisibleHeadlineId() { | |
375 | var rows = getVisibleHeadlineIds(); | |
376 | return rows[rows.length-1]; | |
377 | } | |
378 | ||
379 | function markHeadline(id) { | |
380 | var row = document.getElementById("RROW-" + id); | |
381 | if (row) { | |
382 | var is_active = false; | |
383 | ||
384 | if (row.className.match("Active")) { | |
385 | is_active = true; | |
386 | } | |
387 | row.className = row.className.replace("Selected", ""); | |
388 | row.className = row.className.replace("Active", ""); | |
389 | row.className = row.className.replace("Insensitive", ""); | |
390 | ||
391 | if (is_active) { | |
392 | row.className = row.className = "Active"; | |
393 | } | |
394 | ||
395 | var check = document.getElementById("RCHK-" + id); | |
396 | ||
397 | if (check) { | |
398 | check.checked = true; | |
399 | } | |
400 | ||
401 | row.className = row.className + "Selected"; | |
402 | ||
403 | } | |
404 | } | |
405 | ||
406 | function getFeedIds() { | |
407 | var content = document.getElementById("feedsList"); | |
408 | ||
409 | var rows = new Array(); | |
410 | ||
411 | for (i = 0; i < content.rows.length; i++) { | |
412 | var id = content.rows[i].id.replace("FEEDR-", ""); | |
413 | if (id.length > 0) { | |
414 | rows.push(id); | |
415 | } | |
416 | } | |
417 | ||
418 | return rows; | |
419 | } | |
420 | ||
421 | function setCookie(name, value, lifetime, path, domain, secure) { | |
422 | ||
423 | var d = false; | |
424 | ||
425 | if (lifetime) { | |
426 | d = new Date(); | |
427 | d.setTime(lifetime * 1000); | |
428 | } | |
429 | ||
430 | int_setCookie(name, value, d, path, domain, secure); | |
431 | ||
432 | } | |
433 | ||
434 | function int_setCookie(name, value, expires, path, domain, secure) { | |
435 | document.cookie= name + "=" + escape(value) + | |
436 | ((expires) ? "; expires=" + expires.toGMTString() : "") + | |
437 | ((path) ? "; path=" + path : "") + | |
438 | ((domain) ? "; domain=" + domain : "") + | |
439 | ((secure) ? "; secure" : ""); | |
440 | } | |
441 | ||
442 | function delCookie(name, path, domain) { | |
443 | if (getCookie(name)) { | |
444 | document.cookie = name + "=" + | |
445 | ((path) ? ";path=" + path : "") + | |
446 | ((domain) ? ";domain=" + domain : "" ) + | |
447 | ";expires=Thu, 01-Jan-1970 00:00:01 GMT"; | |
448 | } | |
449 | } | |
450 | ||
451 | ||
452 | function getCookie(name) { | |
453 | ||
454 | var dc = document.cookie; | |
455 | var prefix = name + "="; | |
456 | var begin = dc.indexOf("; " + prefix); | |
457 | if (begin == -1) { | |
458 | begin = dc.indexOf(prefix); | |
459 | if (begin != 0) return null; | |
460 | } | |
461 | else { | |
462 | begin += 2; | |
463 | } | |
464 | var end = document.cookie.indexOf(";", begin); | |
465 | if (end == -1) { | |
466 | end = dc.length; | |
467 | } | |
468 | return unescape(dc.substring(begin + prefix.length, end)); | |
469 | } | |
470 | ||
471 | function disableContainerChildren(id, disable, doc) { | |
472 | ||
473 | if (!doc) doc = document; | |
474 | ||
475 | var container = doc.getElementById(id); | |
476 | ||
477 | if (!container) { | |
478 | //alert("disableContainerChildren: element " + id + " not found"); | |
479 | return; | |
480 | } | |
481 | ||
482 | for (var i = 0; i < container.childNodes.length; i++) { | |
483 | var child = container.childNodes[i]; | |
484 | ||
485 | try { | |
486 | child.disabled = disable; | |
487 | } catch (E) { | |
488 | ||
489 | } | |
490 | ||
491 | if (disable) { | |
492 | if (child.className && child.className.match("button")) { | |
493 | child.className = "disabledButton"; | |
494 | } | |
495 | } else { | |
496 | if (child.className && child.className.match("disabledButton")) { | |
497 | child.className = "button"; | |
498 | } | |
499 | } | |
500 | } | |
501 | ||
502 | } | |
503 | ||
504 | function gotoPreferences() { | |
505 | document.location.href = "prefs.php"; | |
506 | } | |
507 | ||
508 | function gotoMain() { | |
509 | document.location.href = "tt-rss.php"; | |
510 | } | |
511 | ||
512 | function gotoExportOpml() { | |
513 | document.location.href = "opml.php?op=Export"; | |
514 | } | |
515 | ||
516 | function getActiveFeedId() { | |
517 | // return getCookie("ttrss_vf_actfeed"); | |
518 | try { | |
519 | debug("gAFID: " + active_feed_id); | |
520 | return active_feed_id; | |
521 | } catch (e) { | |
522 | exception_error("getActiveFeedId", e); | |
523 | } | |
524 | } | |
525 | ||
526 | function activeFeedIsCat() { | |
527 | return active_feed_is_cat; | |
528 | } | |
529 | ||
530 | function setActiveFeedId(id) { | |
531 | // return setCookie("ttrss_vf_actfeed", id); | |
532 | try { | |
533 | debug("sAFID(" + id + ")"); | |
534 | active_feed_id = id; | |
535 | } catch (e) { | |
536 | exception_error("setActiveFeedId", e); | |
537 | } | |
538 | } | |
539 | ||
540 | function parse_counters(reply, scheduled_call) { | |
541 | try { | |
542 | ||
543 | var feeds_found = 0; | |
544 | ||
545 | if (reply.firstChild && reply.firstChild.firstChild) { | |
546 | debug("<b>wrong element passed to parse_counters, adjusting.</b>"); | |
547 | reply = reply.firstChild; | |
548 | } | |
549 | ||
550 | for (var l = 0; l < reply.childNodes.length; l++) { | |
551 | if (!reply.childNodes[l] || | |
552 | typeof(reply.childNodes[l].getAttribute) == "undefined") { | |
553 | // where did this come from? | |
554 | continue; | |
555 | } | |
556 | ||
557 | var id = reply.childNodes[l].getAttribute("id"); | |
558 | var t = reply.childNodes[l].getAttribute("type"); | |
559 | var ctr = reply.childNodes[l].getAttribute("counter"); | |
560 | var error = reply.childNodes[l].getAttribute("error"); | |
561 | var has_img = reply.childNodes[l].getAttribute("hi"); | |
562 | var updated = reply.childNodes[l].getAttribute("updated"); | |
563 | ||
564 | if (id == "global-unread") { | |
565 | global_unread = ctr; | |
566 | updateTitle(); | |
567 | continue; | |
568 | } | |
569 | ||
570 | if (id == "subscribed-feeds") { | |
571 | feeds_found = ctr; | |
572 | continue; | |
573 | } | |
574 | ||
575 | if (t == "category") { | |
576 | var catctr = document.getElementById("FCATCTR-" + id); | |
577 | if (catctr) { | |
578 | catctr.innerHTML = "(" + ctr + ")"; | |
579 | if (ctr > 0) { | |
580 | catctr.className = "catCtrHasUnread"; | |
581 | } else { | |
582 | catctr.className = "catCtrNoUnread"; | |
583 | } | |
584 | } | |
585 | continue; | |
586 | } | |
587 | ||
588 | var feedctr = document.getElementById("FEEDCTR-" + id); | |
589 | var feedu = document.getElementById("FEEDU-" + id); | |
590 | var feedr = document.getElementById("FEEDR-" + id); | |
591 | var feed_img = document.getElementById("FIMG-" + id); | |
592 | var feedlink = document.getElementById("FEEDL-" + id); | |
593 | var feedupd = document.getElementById("FLUPD-" + id); | |
594 | ||
595 | if (updated && feedlink) { | |
596 | if (error) { | |
597 | feedlink.title = "Error: " + error + " (" + updated + ")"; | |
598 | } else { | |
599 | feedlink.title = "Updated: " + updated; | |
600 | } | |
601 | } | |
602 | ||
603 | if (updated && feedupd) { | |
604 | if (error) { | |
605 | feedupd.innerHTML = updated + " (Error)"; | |
606 | } else { | |
607 | feedupd.innerHTML = updated; | |
608 | } | |
609 | } | |
610 | ||
611 | if (feedctr && feedu && feedr) { | |
612 | ||
613 | if (feedu.innerHTML != ctr && id == getActiveFeedId() && scheduled_call) { | |
614 | viewCurrentFeed(); | |
615 | } | |
616 | ||
617 | feedu.innerHTML = ctr; | |
618 | ||
619 | if (error) { | |
620 | feedr.className = feedr.className.replace("feed", "error"); | |
621 | } else if (id > 0) { | |
622 | feedr.className = feedr.className.replace("error", "feed"); | |
623 | } | |
624 | ||
625 | if (ctr > 0) { | |
626 | feedctr.className = "odd"; | |
627 | if (!feedr.className.match("Unread")) { | |
628 | var is_selected = feedr.className.match("Selected"); | |
629 | ||
630 | feedr.className = feedr.className.replace("Selected", ""); | |
631 | feedr.className = feedr.className.replace("Unread", ""); | |
632 | ||
633 | feedr.className = feedr.className + "Unread"; | |
634 | ||
635 | if (is_selected) { | |
636 | feedr.className = feedr.className + "Selected"; | |
637 | } | |
638 | ||
639 | } | |
640 | } else { | |
641 | feedctr.className = "invisible"; | |
642 | feedr.className = feedr.className.replace("Unread", ""); | |
643 | } | |
644 | } | |
645 | } | |
646 | ||
647 | hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); | |
648 | ||
649 | var feeds_stored = number_of_feeds; | |
650 | ||
651 | debug("Feed counters, C: " + feeds_found + ", S:" + feeds_stored); | |
652 | ||
653 | if (feeds_stored != feeds_found) { | |
654 | number_of_feeds = feeds_found; | |
655 | ||
656 | if (feeds_stored != 0) { | |
657 | debug("Subscribed feed number changed, refreshing feedlist"); | |
658 | setTimeout('updateFeedList(false, false)', 50); | |
659 | } | |
660 | } | |
661 | ||
662 | } catch (e) { | |
663 | exception_error("parse_counters", e); | |
664 | } | |
665 | } | |
666 | ||
667 | function parse_counters_reply(xmlhttp, scheduled_call) { | |
668 | ||
669 | if (!xmlhttp.responseXML) { | |
670 | notify_error("Backend did not return valid XML", true); | |
671 | return; | |
672 | } | |
673 | ||
674 | var reply = xmlhttp.responseXML.firstChild; | |
675 | ||
676 | if (!reply) { | |
677 | notify_error("Backend did not return expected XML object", true); | |
678 | updateTitle(""); | |
679 | return; | |
680 | } | |
681 | ||
682 | var error_code = false; | |
683 | var error_msg = false; | |
684 | ||
685 | if (reply.firstChild) { | |
686 | error_code = reply.firstChild.getAttribute("error-code"); | |
687 | error_msg = reply.firstChild.getAttribute("error-msg"); | |
688 | } | |
689 | ||
690 | if (!error_code) { | |
691 | error_code = reply.getAttribute("error-code"); | |
692 | error_msg = reply.getAttribute("error-msg"); | |
693 | } | |
694 | ||
695 | if (error_code && error_code != 0) { | |
696 | debug("refetch_callback: got error code " + error_code); | |
697 | return fatalError(error_code, error_msg); | |
698 | } | |
699 | ||
700 | var counters = reply.firstChild; | |
701 | ||
702 | parse_counters(counters, scheduled_call); | |
703 | ||
704 | var runtime_info = counters.nextSibling; | |
705 | ||
706 | parse_runtime_info(runtime_info); | |
707 | ||
708 | if (getInitParam("feeds_sort_by_unread") == 1) { | |
709 | resort_feedlist(); | |
710 | } | |
711 | ||
712 | hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); | |
713 | ||
714 | } | |
715 | ||
716 | function all_counters_callback() { | |
717 | if (xmlhttp_rpc.readyState == 4) { | |
718 | try { | |
719 | /* if (!xmlhttp_rpc.responseXML || !xmlhttp_rpc.responseXML.firstChild) { | |
720 | debug("[all_counters_callback] backend did not return valid XML"); | |
721 | return; | |
722 | } | |
723 | ||
724 | debug("in all_counters_callback : " + xmlhttp_rpc.responseXML); | |
725 | ||
726 | var reply = xmlhttp_rpc.responseXML.firstChild; | |
727 | ||
728 | var counters = reply.firstChild; | |
729 | ||
730 | parse_counters(counters); | |
731 | ||
732 | var runtime = counters.nextSibling; | |
733 | ||
734 | if (runtime) { | |
735 | parse_runtime_info(runtime); | |
736 | } | |
737 | ||
738 | if (getInitParam("feeds_sort_by_unread") == 1) { | |
739 | resort_feedlist(); | |
740 | } | |
741 | ||
742 | hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); */ | |
743 | ||
744 | debug("in all_counters_callback"); | |
745 | ||
746 | parse_counters_reply(xmlhttp_rpc); | |
747 | ||
748 | } catch (e) { | |
749 | exception_error("all_counters_callback", e); | |
750 | } | |
751 | } | |
752 | } | |
753 | ||
754 | function get_feed_entry_unread(doc, elem) { | |
755 | ||
756 | var id = elem.id.replace("FEEDR-", ""); | |
757 | ||
758 | if (id <= 0) { | |
759 | return -1; | |
760 | } | |
761 | ||
762 | try { | |
763 | return parseInt(doc.getElementById("FEEDU-" + id).innerHTML); | |
764 | } catch (e) { | |
765 | return -1; | |
766 | } | |
767 | } | |
768 | ||
769 | function resort_category(doc, node) { | |
770 | debug("resort_category: " + node); | |
771 | ||
772 | if (node.hasChildNodes() && node.firstChild.nextSibling != false) { | |
773 | for (i = 0; i < node.childNodes.length; i++) { | |
774 | if (node.childNodes[i].nodeName != "LI") { continue; } | |
775 | ||
776 | if (get_feed_entry_unread(doc, node.childNodes[i]) < 0) { | |
777 | continue; | |
778 | } | |
779 | ||
780 | for (j = i+1; j < node.childNodes.length; j++) { | |
781 | if (node.childNodes[j].nodeName != "LI") { continue; } | |
782 | ||
783 | var tmp_val = get_feed_entry_unread(doc, node.childNodes[i]); | |
784 | var cur_val = get_feed_entry_unread(doc, node.childNodes[j]); | |
785 | ||
786 | if (cur_val > tmp_val) { | |
787 | tempnode_i = node.childNodes[i].cloneNode(true); | |
788 | tempnode_j = node.childNodes[j].cloneNode(true); | |
789 | node.replaceChild(tempnode_i, node.childNodes[j]); | |
790 | node.replaceChild(tempnode_j, node.childNodes[i]); | |
791 | } | |
792 | } | |
793 | ||
794 | } | |
795 | } | |
796 | ||
797 | } | |
798 | ||
799 | function resort_feedlist() { | |
800 | debug("resort_feedlist"); | |
801 | ||
802 | var fd = document; | |
803 | ||
804 | if (fd.getElementById("feedCatHolder")) { | |
805 | ||
806 | var feeds = fd.getElementById("feedList"); | |
807 | var child = feeds.firstChild; | |
808 | ||
809 | while (child) { | |
810 | ||
811 | if (child.id == "feedCatHolder") { | |
812 | resort_category(fd, child.firstChild); | |
813 | } | |
814 | ||
815 | child = child.nextSibling; | |
816 | } | |
817 | ||
818 | } else { | |
819 | resort_category(fd, fd.getElementById("feedList")); | |
820 | } | |
821 | } | |
822 | ||
823 | function update_all_counters(feed) { | |
824 | if (xmlhttp_ready(xmlhttp_rpc)) { | |
825 | var query = "backend.php?op=rpc&subop=getAllCounters"; | |
826 | ||
827 | if (feed > 0) { | |
828 | query = query + "&aid=" + feed; | |
829 | } | |
830 | ||
831 | if (tagsAreDisplayed()) { | |
832 | query = query + "&omode=lt"; | |
833 | } else { | |
834 | query = query + "&omode=flc"; | |
835 | } | |
836 | ||
837 | debug("update_all_counters QUERY: " + query); | |
838 | ||
839 | var date = new Date(); | |
840 | var timestamp = Math.round(date.getTime() / 1000); | |
841 | query = query + "&ts=" + timestamp | |
842 | ||
843 | xmlhttp_rpc.open("GET", query, true); | |
844 | xmlhttp_rpc.onreadystatechange=all_counters_callback; | |
845 | xmlhttp_rpc.send(null); | |
846 | } | |
847 | } | |
848 | ||
849 | function popupHelp(tid) { | |
850 | var w = window.open("backend.php?op=help&tid=" + tid, | |
851 | "Popup Help", | |
852 | "menubar=no,location=no,resizable=yes,scrollbars=yes,status=no"); | |
853 | } | |
854 | ||
855 | /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj | |
856 | * * @author Sundar Dorai-Raj | |
857 | * * Email: sdoraira@vt.edu | |
858 | * * This program is free software; you can redistribute it and/or | |
859 | * * modify it under the terms of the GNU General Public License | |
860 | * * as published by the Free Software Foundation; either version 2 | |
861 | * * of the License, or (at your option) any later version, | |
862 | * * provided that any use properly credits the author. | |
863 | * * This program is distributed in the hope that it will be useful, | |
864 | * * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
865 | * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
866 | * * GNU General Public License for more details at http://www.gnu.org * * */ | |
867 | ||
868 | var numbers=".0123456789"; | |
869 | function isNumeric(x) { | |
870 | // is x a String or a character? | |
871 | if(x.length>1) { | |
872 | // remove negative sign | |
873 | x=Math.abs(x)+""; | |
874 | for(j=0;j<x.length;j++) { | |
875 | // call isNumeric recursively for each character | |
876 | number=isNumeric(x.substring(j,j+1)); | |
877 | if(!number) return number; | |
878 | } | |
879 | return number; | |
880 | } | |
881 | else { | |
882 | // if x is number return true | |
883 | if(numbers.indexOf(x)>=0) return true; | |
884 | return false; | |
885 | } | |
886 | } | |
887 | ||
888 | ||
889 | function hideOrShowFeeds(doc, hide) { | |
890 | ||
891 | debug("hideOrShowFeeds: " + doc + ", " + hide); | |
892 | ||
893 | var fd = document; | |
894 | ||
895 | var list = fd.getElementById("feedList"); | |
896 | ||
897 | if (fd.getElementById("feedCatHolder")) { | |
898 | ||
899 | var feeds = fd.getElementById("feedList"); | |
900 | var child = feeds.firstChild; | |
901 | ||
902 | while (child) { | |
903 | ||
904 | if (child.id == "feedCatHolder") { | |
905 | hideOrShowFeedsCategory(fd, child.firstChild, hide, child.previousSibling); | |
906 | } | |
907 | ||
908 | child = child.nextSibling; | |
909 | } | |
910 | ||
911 | } else { | |
912 | hideOrShowFeedsCategory(fd, fd.getElementById("feedList"), hide); | |
913 | } | |
914 | } | |
915 | ||
916 | function hideOrShowFeedsCategory(doc, node, hide, cat_node) { | |
917 | ||
918 | // debug("hideOrShowFeedsCategory: " + node + " (" + hide + ")"); | |
919 | ||
920 | var cat_unread = 0; | |
921 | ||
922 | if (!node) { | |
923 | debug("hideOrShowFeeds: passed node is null, aborting"); | |
924 | return; | |
925 | } | |
926 | ||
927 | if (node.hasChildNodes() && node.firstChild.nextSibling != false) { | |
928 | for (i = 0; i < node.childNodes.length; i++) { | |
929 | if (node.childNodes[i].nodeName != "LI") { continue; } | |
930 | ||
931 | if (node.childNodes[i].style != undefined) { | |
932 | ||
933 | var has_unread = (node.childNodes[i].className != "feed"); | |
934 | ||
935 | // debug(node.childNodes[i].id + " --> " + has_unread); | |
936 | ||
937 | if (hide && !has_unread) { | |
938 | node.childNodes[i].style.display = "none"; | |
939 | } | |
940 | ||
941 | if (!hide) { | |
942 | node.childNodes[i].style.display = "list-item"; | |
943 | } | |
944 | ||
945 | if (has_unread) { | |
946 | node.childNodes[i].style.display = "list-item"; | |
947 | cat_unread++; | |
948 | } | |
949 | } | |
950 | } | |
951 | } | |
952 | ||
953 | if (cat_unread == 0) { | |
954 | if (cat_node.style == undefined) { | |
955 | debug("ERROR: supplied cat_node " + cat_node + | |
956 | " has no styles. WTF?"); | |
957 | return; | |
958 | } | |
959 | if (hide) { | |
960 | cat_node.style.display = "none"; | |
961 | } else { | |
962 | cat_node.style.display = "list-item"; | |
963 | } | |
964 | } else { | |
965 | try { | |
966 | cat_node.style.display = "list-item"; | |
967 | } catch (e) { | |
968 | debug(e); | |
969 | } | |
970 | } | |
971 | ||
972 | // debug("unread for category: " + cat_unread); | |
973 | } | |
974 | ||
975 | function selectTableRow(r, do_select) { | |
976 | r.className = r.className.replace("Selected", ""); | |
977 | ||
978 | if (do_select) { | |
979 | r.className = r.className + "Selected"; | |
980 | } | |
981 | } | |
982 | ||
983 | function selectTableRowById(elem_id, check_id, do_select) { | |
984 | ||
985 | try { | |
986 | ||
987 | var row = document.getElementById(elem_id); | |
988 | ||
989 | if (row) { | |
990 | selectTableRow(row, do_select); | |
991 | } | |
992 | ||
993 | var check = document.getElementById(check_id); | |
994 | ||
995 | if (check) { | |
996 | check.checked = do_select; | |
997 | } | |
998 | } catch (e) { | |
999 | exception_error("selectTableRowById", e); | |
1000 | } | |
1001 | } | |
1002 | ||
1003 | function selectTableRowsByIdPrefix(content_id, prefix, check_prefix, do_select, | |
1004 | classcheck, reset_others) { | |
1005 | ||
1006 | var content = document.getElementById(content_id); | |
1007 | ||
1008 | if (!content) { | |
1009 | alert("[selectTableRows] Element " + content_id + " not found."); | |
1010 | return; | |
1011 | } | |
1012 | ||
1013 | for (i = 0; i < content.rows.length; i++) { | |
1014 | if (!classcheck || content.rows[i].className.match(classcheck)) { | |
1015 | ||
1016 | if (content.rows[i].id.match(prefix)) { | |
1017 | selectTableRow(content.rows[i], do_select); | |
1018 | ||
1019 | var row_id = content.rows[i].id.replace(prefix, ""); | |
1020 | var check = document.getElementById(check_prefix + row_id); | |
1021 | ||
1022 | if (check) { | |
1023 | check.checked = do_select; | |
1024 | } | |
1025 | } else if (reset_others) { | |
1026 | selectTableRow(content.rows[i], false); | |
1027 | ||
1028 | var row_id = content.rows[i].id.replace(prefix, ""); | |
1029 | var check = document.getElementById(check_prefix + row_id); | |
1030 | ||
1031 | if (check) { | |
1032 | check.checked = false; | |
1033 | } | |
1034 | ||
1035 | } | |
1036 | } else if (reset_others) { | |
1037 | selectTableRow(content.rows[i], false); | |
1038 | ||
1039 | var row_id = content.rows[i].id.replace(prefix, ""); | |
1040 | var check = document.getElementById(check_prefix + row_id); | |
1041 | ||
1042 | if (check) { | |
1043 | check.checked = false; | |
1044 | } | |
1045 | ||
1046 | } | |
1047 | } | |
1048 | } | |
1049 | ||
1050 | function getSelectedTableRowIds(content_id, prefix) { | |
1051 | ||
1052 | var content = document.getElementById(content_id); | |
1053 | ||
1054 | if (!content) { | |
1055 | alert("[getSelectedTableRowIds] Element " + content_id + " not found."); | |
1056 | return; | |
1057 | } | |
1058 | ||
1059 | var sel_rows = new Array(); | |
1060 | ||
1061 | for (i = 0; i < content.rows.length; i++) { | |
1062 | if (content.rows[i].id.match(prefix) && | |
1063 | content.rows[i].className.match("Selected")) { | |
1064 | ||
1065 | var row_id = content.rows[i].id.replace(prefix + "-", ""); | |
1066 | sel_rows.push(row_id); | |
1067 | } | |
1068 | } | |
1069 | ||
1070 | return sel_rows; | |
1071 | ||
1072 | } | |
1073 | ||
1074 | function toggleSelectRowById(sender, id) { | |
1075 | var row = document.getElementById(id); | |
1076 | ||
1077 | if (sender.checked) { | |
1078 | if (!row.className.match("Selected")) { | |
1079 | row.className = row.className + "Selected"; | |
1080 | } | |
1081 | } else { | |
1082 | if (row.className.match("Selected")) { | |
1083 | row.className = row.className.replace("Selected", ""); | |
1084 | } | |
1085 | } | |
1086 | } | |
1087 | ||
1088 | function toggleSelectListRow(sender) { | |
1089 | var parent_row = sender.parentNode; | |
1090 | ||
1091 | if (sender.checked) { | |
1092 | if (!parent_row.className.match("Selected")) { | |
1093 | parent_row.className = parent_row.className + "Selected"; | |
1094 | } | |
1095 | } else { | |
1096 | if (parent_row.className.match("Selected")) { | |
1097 | parent_row.className = parent_row.className.replace("Selected", ""); | |
1098 | } | |
1099 | } | |
1100 | } | |
1101 | ||
1102 | ||
1103 | function toggleSelectRow(sender) { | |
1104 | var parent_row = sender.parentNode.parentNode; | |
1105 | ||
1106 | if (sender.checked) { | |
1107 | if (!parent_row.className.match("Selected")) { | |
1108 | parent_row.className = parent_row.className + "Selected"; | |
1109 | } | |
1110 | } else { | |
1111 | if (parent_row.className.match("Selected")) { | |
1112 | parent_row.className = parent_row.className.replace("Selected", ""); | |
1113 | } | |
1114 | } | |
1115 | } | |
1116 | ||
1117 | function openExternalUrl(url) { | |
1118 | var w = window.open(url); | |
1119 | } | |
1120 | ||
1121 | function getRelativeFeedId(list, id, direction, unread_only) { | |
1122 | if (!id) { | |
1123 | if (direction == "next") { | |
1124 | for (i = 0; i < list.childNodes.length; i++) { | |
1125 | var child = list.childNodes[i]; | |
1126 | if (child.id && child.id == "feedCatHolder") { | |
1127 | if (child.lastChild) { | |
1128 | var cr = getRelativeFeedId(child.firstChild, id, direction, unread_only); | |
1129 | if (cr) return cr; | |
1130 | } | |
1131 | } else if (child.id && child.id.match("FEEDR-")) { | |
1132 | return child.id.replace('FEEDR-', ''); | |
1133 | } | |
1134 | } | |
1135 | } | |
1136 | ||
1137 | // FIXME select last feed doesn't work when only unread feeds are visible | |
1138 | ||
1139 | if (direction == "prev") { | |
1140 | for (i = list.childNodes.length-1; i >= 0; i--) { | |
1141 | var child = list.childNodes[i]; | |
1142 | if (child.id == "feedCatHolder") { | |
1143 | if (child.firstChild) { | |
1144 | var cr = getRelativeFeedId(child.firstChild, id, direction); | |
1145 | if (cr) return cr; | |
1146 | } | |
1147 | } else if (child.id.match("FEEDR-")) { | |
1148 | ||
1149 | if (getInitParam("hide_read_feeds") == 1) { | |
1150 | if (child.className != "feed") { | |
1151 | alert(child.className); | |
1152 | return child.id.replace('FEEDR-', ''); | |
1153 | } | |
1154 | } else { | |
1155 | return child.id.replace('FEEDR-', ''); | |
1156 | } | |
1157 | } | |
1158 | } | |
1159 | } | |
1160 | } else { | |
1161 | ||
1162 | var feed = list.ownerDocument.getElementById("FEEDR-" + id); | |
1163 | ||
1164 | if (getInitParam("hide_read_feeds") == 1) { | |
1165 | unread_only = true; | |
1166 | } | |
1167 | ||
1168 | if (direction == "next") { | |
1169 | ||
1170 | var e = feed; | |
1171 | ||
1172 | while (e) { | |
1173 | ||
1174 | if (e.nextSibling) { | |
1175 | ||
1176 | e = e.nextSibling; | |
1177 | ||
1178 | } else if (e.parentNode.parentNode.nextSibling) { | |
1179 | ||
1180 | var this_cat = e.parentNode.parentNode; | |
1181 | ||
1182 | e = false; | |
1183 | ||
1184 | if (this_cat && this_cat.nextSibling) { | |
1185 | while (!e && this_cat.nextSibling) { | |
1186 | this_cat = this_cat.nextSibling; | |
1187 | if (this_cat.id == "feedCatHolder") { | |
1188 | e = this_cat.firstChild.firstChild; | |
1189 | } | |
1190 | } | |
1191 | } | |
1192 | ||
1193 | } else { | |
1194 | e = false; | |
1195 | } | |
1196 | ||
1197 | if (e) { | |
1198 | if (!unread_only || (unread_only && e.className != "feed" && | |
1199 | e.className.match("feed"))) { | |
1200 | return e.id.replace("FEEDR-", ""); | |
1201 | } | |
1202 | } | |
1203 | } | |
1204 | ||
1205 | } else if (direction == "prev") { | |
1206 | ||
1207 | var e = feed; | |
1208 | ||
1209 | while (e) { | |
1210 | ||
1211 | if (e.previousSibling) { | |
1212 | ||
1213 | e = e.previousSibling; | |
1214 | ||
1215 | } else if (e.parentNode.parentNode.previousSibling) { | |
1216 | ||
1217 | var this_cat = e.parentNode.parentNode; | |
1218 | ||
1219 | e = false; | |
1220 | ||
1221 | if (this_cat && this_cat.previousSibling) { | |
1222 | while (!e && this_cat.previousSibling) { | |
1223 | this_cat = this_cat.previousSibling; | |
1224 | if (this_cat.id == "feedCatHolder") { | |
1225 | e = this_cat.firstChild.lastChild; | |
1226 | } | |
1227 | } | |
1228 | } | |
1229 | ||
1230 | } else { | |
1231 | e = false; | |
1232 | } | |
1233 | ||
1234 | if (e) { | |
1235 | if (!unread_only || (unread_only && e.className != "feed" && | |
1236 | e.className.match("feed"))) { | |
1237 | return e.id.replace("FEEDR-", ""); | |
1238 | } | |
1239 | } | |
1240 | } | |
1241 | } | |
1242 | } | |
1243 | } | |
1244 | ||
1245 | function showBlockElement(id) { | |
1246 | var elem = document.getElementById(id); | |
1247 | ||
1248 | if (elem) { | |
1249 | elem.style.display = "block"; | |
1250 | } else { | |
1251 | alert("[showBlockElement] can't find element with id " + id); | |
1252 | } | |
1253 | } | |
1254 | ||
1255 | function hideParentElement(e) { | |
1256 | e.parentNode.style.display = "none"; | |
1257 | } | |
1258 | ||
1259 | function dropboxSelect(e, v) { | |
1260 | for (i = 0; i < e.length; i++) { | |
1261 | if (e[i].value == v) { | |
1262 | e.selectedIndex = i; | |
1263 | break; | |
1264 | } | |
1265 | } | |
1266 | } | |
1267 | ||
1268 | // originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z | |
1269 | // bugfixed just a little bit :-) | |
1270 | function getURLParam(strParamName){ | |
1271 | var strReturn = ""; | |
1272 | var strHref = window.location.href; | |
1273 | ||
1274 | if (strHref.indexOf("#") == strHref.length-1) { | |
1275 | strHref = strHref.substring(0, strHref.length-1); | |
1276 | } | |
1277 | ||
1278 | if ( strHref.indexOf("?") > -1 ){ | |
1279 | var strQueryString = strHref.substr(strHref.indexOf("?")); | |
1280 | var aQueryString = strQueryString.split("&"); | |
1281 | for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){ | |
1282 | if (aQueryString[iParam].indexOf(strParamName + "=") > -1 ){ | |
1283 | var aParam = aQueryString[iParam].split("="); | |
1284 | strReturn = aParam[1]; | |
1285 | break; | |
1286 | } | |
1287 | } | |
1288 | } | |
1289 | return strReturn; | |
1290 | } | |
1291 | ||
1292 | function leading_zero(p) { | |
1293 | var s = String(p); | |
1294 | if (s.length == 1) s = "0" + s; | |
1295 | return s; | |
1296 | } | |
1297 | ||
1298 | function closeInfoBox(cleanup) { | |
1299 | var box = document.getElementById('infoBox'); | |
1300 | var shadow = document.getElementById('infoBoxShadow'); | |
1301 | ||
1302 | if (shadow) { | |
1303 | shadow.style.display = "none"; | |
1304 | } else if (box) { | |
1305 | box.style.display = "none"; | |
1306 | } | |
1307 | ||
1308 | if (cleanup) box.innerHTML = " "; | |
1309 | ||
1310 | enableHotkeys(); | |
1311 | ||
1312 | return false; | |
1313 | } | |
1314 | ||
1315 | ||
1316 | function displayDlg(id, param) { | |
1317 | ||
1318 | if (!xmlhttp_ready(xmlhttp)) { | |
1319 | printLockingError(); | |
1320 | return | |
1321 | } | |
1322 | ||
1323 | notify_progress("Loading, please wait..."); | |
1324 | ||
1325 | xmlhttp.open("GET", "backend.php?op=dlg&id=" + | |
1326 | param_escape(id) + "¶m=" + param_escape(param), true); | |
1327 | xmlhttp.onreadystatechange=infobox_callback; | |
1328 | xmlhttp.send(null); | |
1329 | ||
1330 | disableHotkeys(); | |
1331 | ||
1332 | return false; | |
1333 | } | |
1334 | ||
1335 | function infobox_submit_callback() { | |
1336 | if (xmlhttp.readyState == 4) { | |
1337 | closeInfoBox(); | |
1338 | ||
1339 | try { | |
1340 | // called from prefs, reload tab | |
1341 | if (active_tab) { | |
1342 | selectTab(active_tab, false); | |
1343 | } | |
1344 | } catch (e) { } | |
1345 | ||
1346 | if (xmlhttp.responseText) { | |
1347 | notify_info(xmlhttp.responseText); | |
1348 | } | |
1349 | ||
1350 | } | |
1351 | } | |
1352 | ||
1353 | function infobox_callback() { | |
1354 | if (xmlhttp.readyState == 4) { | |
1355 | var box = document.getElementById('infoBox'); | |
1356 | var shadow = document.getElementById('infoBoxShadow'); | |
1357 | if (box) { | |
1358 | box.innerHTML=xmlhttp.responseText; | |
1359 | if (shadow) { | |
1360 | shadow.style.display = "block"; | |
1361 | } else { | |
1362 | box.style.display = "block"; | |
1363 | } | |
1364 | } | |
1365 | notify(""); | |
1366 | } | |
1367 | } | |
1368 | ||
1369 | function addFilter() { | |
1370 | ||
1371 | if (!xmlhttp_ready(xmlhttp)) { | |
1372 | printLockingError(); | |
1373 | return | |
1374 | } | |
1375 | ||
1376 | var form = document.forms['filter_add_form']; | |
1377 | var reg_exp = form.reg_exp.value; | |
1378 | ||
1379 | if (reg_exp == "") { | |
1380 | alert("Can't add filter: nothing to match on."); | |
1381 | return false; | |
1382 | } | |
1383 | ||
1384 | var query = Form.serialize("filter_add_form"); | |
1385 | ||
1386 | xmlhttp.open("GET", "backend.php?" + query, true); | |
1387 | xmlhttp.onreadystatechange=infobox_submit_callback; | |
1388 | xmlhttp.send(null); | |
1389 | ||
1390 | return true; | |
1391 | } | |
1392 | ||
1393 | function toggleSubmitNotEmpty(e, submit_id) { | |
1394 | try { | |
1395 | document.getElementById(submit_id).disabled = (e.value == "") | |
1396 | } catch (e) { | |
1397 | exception_error("toggleSubmitNotEmpty", e); | |
1398 | } | |
1399 | } | |
1400 | ||
1401 | function isValidURL(s) { | |
1402 | return s.match("http://") != null || s.match("https://") != null || s.match("feed://") != null; | |
1403 | } | |
1404 | ||
1405 | function qaddFeed() { | |
1406 | ||
1407 | if (!xmlhttp_ready(xmlhttp)) { | |
1408 | printLockingError(); | |
1409 | return | |
1410 | } | |
1411 | ||
1412 | var form = document.forms['feed_add_form']; | |
1413 | var feed_url = form.feed_url.value; | |
1414 | ||
1415 | if (feed_url == "") { | |
1416 | alert("Can't subscribe: no feed URL given."); | |
1417 | return false; | |
1418 | } | |
1419 | ||
1420 | notify_progress("Adding feed..."); | |
1421 | ||
1422 | closeInfoBox(); | |
1423 | ||
1424 | var feeds_doc = document; | |
1425 | ||
1426 | // feeds_doc.location.href = "backend.php?op=error&msg=Loading,%20please wait..."; | |
1427 | ||
1428 | var query = Form.serialize("feed_add_form"); | |
1429 | ||
1430 | xmlhttp.open("GET", "backend.php?" + query, true); | |
1431 | xmlhttp.onreadystatechange=dlg_frefresh_callback; | |
1432 | xmlhttp.send(null); | |
1433 | ||
1434 | return false; | |
1435 | } | |
1436 | ||
1437 | function filterCR(e, f) | |
1438 | { | |
1439 | var key; | |
1440 | ||
1441 | if(window.event) | |
1442 | key = window.event.keyCode; //IE | |
1443 | else | |
1444 | key = e.which; //firefox | |
1445 | ||
1446 | if (key == 13) { | |
1447 | if (typeof f != 'undefined') { | |
1448 | f(); | |
1449 | return false; | |
1450 | } else { | |
1451 | return false; | |
1452 | } | |
1453 | } else { | |
1454 | return true; | |
1455 | } | |
1456 | } | |
1457 | ||
1458 | function getMainContext() { | |
1459 | return this.window; | |
1460 | } | |
1461 | ||
1462 | function getFeedsContext() { | |
1463 | return this.window; | |
1464 | } | |
1465 | ||
1466 | function getContentContext() { | |
1467 | return this.window; | |
1468 | } | |
1469 | ||
1470 | function getHeadlinesContext() { | |
1471 | return this.window; | |
1472 | } | |
1473 | ||
1474 | var debug_last_class = "even"; | |
1475 | ||
1476 | function debug(msg) { | |
1477 | ||
1478 | if (debug_last_class == "even") { | |
1479 | debug_last_class = "odd"; | |
1480 | } else { | |
1481 | debug_last_class = "even"; | |
1482 | } | |
1483 | ||
1484 | var c = document.getElementById('debug_output'); | |
1485 | if (c && c.style.display == "block") { | |
1486 | while (c.lastChild != 'undefined' && c.childNodes.length > 100) { | |
1487 | c.removeChild(c.lastChild); | |
1488 | } | |
1489 | ||
1490 | var d = new Date(); | |
1491 | var ts = leading_zero(d.getHours()) + ":" + leading_zero(d.getMinutes()) + | |
1492 | ":" + leading_zero(d.getSeconds()); | |
1493 | c.innerHTML = "<li class=\"" + debug_last_class + "\"><span class=\"debugTS\">[" + ts + "]</span> " + | |
1494 | msg + "</li>" + c.innerHTML; | |
1495 | } | |
1496 | } | |
1497 | ||
1498 | function getInitParam(key) { | |
1499 | return getMainContext().init_params[key]; | |
1500 | } | |
1501 | ||
1502 | function storeInitParam(key, value, is_client) { | |
1503 | try { | |
1504 | if (!is_client) { | |
1505 | if (getMainContext().init_params[key] != value) { | |
1506 | debug("storeInitParam: " + key + " => " + value); | |
1507 | //new Ajax.Request("backend.php?op=rpc&subop=storeParam&key=" + | |
1508 | // param_escape(key) + "&value=" + param_escape(value)); | |
1509 | var f = getMainContext().document.getElementById("backReqBox"); | |
1510 | f.src = "backend.php?op=rpc&subop=storeParam&key=" + | |
1511 | param_escape(key) + "&value=" + param_escape(value); | |
1512 | } | |
1513 | } | |
1514 | getMainContext().init_params[key] = value; | |
1515 | } catch (e) { | |
1516 | exception_error("storeInitParam", e); | |
1517 | } | |
1518 | } | |
1519 | ||
1520 | /* | |
1521 | function storeInitParams(params, is_client) { | |
1522 | try { | |
1523 | var s = ""; | |
1524 | ||
1525 | for (k in params) { | |
1526 | if (getMainContext().init_params[k] != params[k]) { | |
1527 | s += k + "=" + params[k] + ";"; | |
1528 | getMainContext().init_params[k] = params[k]; | |
1529 | } | |
1530 | } | |
1531 | ||
1532 | debug("storeInitParams: " + s); | |
1533 | ||
1534 | if (!is_client) { | |
1535 | new Ajax.Request("backend.php?op=rpc&subop=storeParams&str=" + s); | |
1536 | } | |
1537 | } catch (e) { | |
1538 | exception_error("storeInitParams", e); | |
1539 | } | |
1540 | }*/ | |
1541 | ||
1542 | function fatalError(code, message) { | |
1543 | try { | |
1544 | ||
1545 | if (code == 6) { | |
1546 | window.location.href = "tt-rss.php"; | |
1547 | } else if (code == 5) { | |
1548 | window.location.href = "update.php"; | |
1549 | } else { | |
1550 | var fe = document.getElementById("fatal_error"); | |
1551 | var fc = document.getElementById("fatal_error_msg"); | |
1552 | ||
1553 | if (message == "") message = "Unknown error"; | |
1554 | ||
1555 | fc.innerHTML = "<img src='images/sign_excl.png'> " + message + " (Code " + code + ")"; | |
1556 | ||
1557 | fe.style.display = "block"; | |
1558 | } | |
1559 | ||
1560 | } catch (e) { | |
1561 | exception_error("fatalError", e); | |
1562 | } | |
1563 | } | |
1564 | ||
1565 | function getFeedName(id, is_cat) { | |
1566 | var d = getFeedsContext().document; | |
1567 | ||
1568 | var e; | |
1569 | ||
1570 | if (is_cat) { | |
1571 | e = d.getElementById("FCATN-" + id); | |
1572 | } else { | |
1573 | e = d.getElementById("FEEDN-" + id); | |
1574 | } | |
1575 | if (e) { | |
1576 | return e.innerHTML.stripTags(); | |
1577 | } else { | |
1578 | return null; | |
1579 | } | |
1580 | } | |
1581 | ||
1582 | function viewContentUrl(url) { | |
1583 | getContentContext().location = url; | |
1584 | } | |
1585 | ||
1586 | function filterDlgCheckAction(sender) { | |
1587 | ||
1588 | try { | |
1589 | ||
1590 | var action = sender[sender.selectedIndex].value; | |
1591 | ||
1592 | var form = document.forms["filter_add_form"]; | |
1593 | ||
1594 | if (!form) { | |
1595 | form = document.forms["filter_edit_form"]; | |
1596 | } | |
1597 | ||
1598 | if (!form) { | |
1599 | debug("filterDlgCheckAction: can't find form!"); | |
1600 | return; | |
1601 | } | |
1602 | ||
1603 | var action_param = form.action_param; | |
1604 | ||
1605 | if (!action_param) { | |
1606 | debug("filterDlgCheckAction: can't find action param!"); | |
1607 | return; | |
1608 | } | |
1609 | ||
1610 | // if selected action supports parameters, enable params field | |
1611 | if (action == 4) { | |
1612 | action_param.disabled = false; | |
1613 | } else { | |
1614 | action_param.disabled = true; | |
1615 | } | |
1616 | ||
1617 | } catch (e) { | |
1618 | exception_error(e, "filterDlgCheckAction"); | |
1619 | } | |
1620 | ||
1621 | } | |
1622 | ||
1623 | function explainError(code) { | |
1624 | return displayDlg("explainError", code); | |
1625 | } | |
1626 | ||
1627 | function logoutUser() { | |
1628 | try { | |
1629 | if (xmlhttp_ready(xmlhttp_rpc)) { | |
1630 | ||
1631 | notify_progress("Logging out, please wait...", true); | |
1632 | ||
1633 | xmlhttp_rpc.open("GET", "backend.php?op=rpc&subop=logout", true); | |
1634 | xmlhttp_rpc.onreadystatechange=logout_callback; | |
1635 | xmlhttp_rpc.send(null); | |
1636 | } else { | |
1637 | printLockingError(); | |
1638 | } | |
1639 | } catch (e) { | |
1640 | exception_error("logoutUser", e); | |
1641 | } | |
1642 | } |