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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 (typeof __ != 'undefined') { | |
144 | msg = __(msg); | |
145 | } | |
146 | ||
147 | if (n_type == 1) { | |
148 | n.className = "notify"; | |
149 | } else if (n_type == 2) { | |
150 | n.className = "notifyProgress"; | |
151 | msg = "<img src='images/indicator_white.gif'> " + msg; | |
152 | } else if (n_type == 3) { | |
153 | n.className = "notifyError"; | |
154 | msg = "<img src='images/sign_excl.png'> " + msg; | |
155 | } else if (n_type == 4) { | |
156 | n.className = "notifyInfo"; | |
157 | msg = "<img src='images/sign_info.png'> " + msg; | |
158 | } | |
159 | ||
160 | // msg = "<img src='images/live_com_loading.gif'> " + msg; | |
161 | ||
162 | nb.innerHTML = msg; | |
163 | ||
164 | if (!no_hide) { | |
165 | notify_hide_timerid = window.setTimeout("hide_notify()", 3000); | |
166 | } | |
167 | } | |
168 | ||
169 | function notify(msg, no_hide) { | |
170 | notify_real(msg, no_hide, 1); | |
171 | } | |
172 | ||
173 | function notify_progress(msg, no_hide) { | |
174 | notify_real(msg, no_hide, 2); | |
175 | } | |
176 | ||
177 | function notify_error(msg, no_hide) { | |
178 | notify_real(msg, no_hide, 3); | |
179 | ||
180 | } | |
181 | ||
182 | function notify_info(msg, no_hide) { | |
183 | notify_real(msg, no_hide, 4); | |
184 | } | |
185 | ||
186 | function printLockingError() { | |
187 | notify_info("Please wait until operation finishes."); | |
188 | } | |
189 | ||
190 | function hotkey_handler(e) { | |
191 | ||
192 | try { | |
193 | ||
194 | var keycode; | |
195 | var shift_key = false; | |
196 | ||
197 | try { | |
198 | shift_key = e.shiftKey; | |
199 | } catch (e) { | |
200 | ||
201 | } | |
202 | ||
203 | if (!hotkeys_enabled) return; | |
204 | ||
205 | if (window.event) { | |
206 | keycode = window.event.keyCode; | |
207 | } else if (e) { | |
208 | keycode = e.which; | |
209 | } | |
210 | ||
211 | if (keycode == 82) { // r | |
212 | return scheduleFeedUpdate(true); | |
213 | } | |
214 | ||
215 | if (keycode == 83) { // s | |
216 | return displayDlg("search", getActiveFeedId()); | |
217 | } | |
218 | ||
219 | if (keycode == 85) { // u | |
220 | if (getActiveFeedId()) { | |
221 | return viewfeed(getActiveFeedId(), "ForceUpdate"); | |
222 | } | |
223 | } | |
224 | ||
225 | if (keycode == 65) { // a | |
226 | return toggleDispRead(); | |
227 | } | |
228 | ||
229 | var feedlist = document.getElementById('feedList'); | |
230 | ||
231 | if (keycode == 74) { // j | |
232 | var feed = getActiveFeedId(); | |
233 | var new_feed = getRelativeFeedId(feedlist, feed, 'prev'); | |
234 | if (new_feed) viewfeed(new_feed, ''); | |
235 | } | |
236 | ||
237 | if (keycode == 75) { // k | |
238 | var feed = getActiveFeedId(); | |
239 | var new_feed = getRelativeFeedId(feedlist, feed, 'next'); | |
240 | if (new_feed) viewfeed(new_feed, ''); | |
241 | } | |
242 | ||
243 | if (!is_safari() && (keycode == 78 || keycode == 40)) { // n, down | |
244 | if (typeof moveToPost != 'undefined') { | |
245 | return moveToPost('next'); | |
246 | } | |
247 | } | |
248 | ||
249 | if (!is_safari() && (keycode == 80 || keycode == 38)) { // p, up | |
250 | if (typeof moveToPost != 'undefined') { | |
251 | return moveToPost('prev'); | |
252 | } | |
253 | } | |
254 | ||
255 | if (keycode == 68 && shift_key) { // d | |
256 | if (!debug_mode_enabled) { | |
257 | document.getElementById('debug_output').style.display = 'block'; | |
258 | debug('debug mode activated'); | |
259 | } else { | |
260 | document.getElementById('debug_output').style.display = 'none'; | |
261 | } | |
262 | ||
263 | debug_mode_enabled = !debug_mode_enabled; | |
264 | } | |
265 | ||
266 | if (keycode == 190 && shift_key) { // > | |
267 | viewFeedGoPage(1); | |
268 | } | |
269 | ||
270 | if (keycode == 188 && shift_key) { // < | |
271 | viewFeedGoPage(-1); | |
272 | } | |
273 | ||
274 | if (keycode == 191 && shift_key) { // ? | |
275 | viewFeedGoPage(0); | |
276 | } | |
277 | ||
278 | if (keycode == 69 && shift_key) { // e | |
279 | return editFeedDlg(getActiveFeedId()); | |
280 | } | |
281 | ||
282 | if (keycode == 70 && shift_key) { // f | |
283 | if (getActiveFeedId()) { | |
284 | return catchupCurrentFeed(); | |
285 | } | |
286 | } | |
287 | ||
288 | if (keycode == 80 && shift_key) { // p | |
289 | if (getActiveFeedId()) { | |
290 | return catchupPage(); | |
291 | } | |
292 | } | |
293 | ||
294 | if (typeof localHotkeyHandler != 'undefined') { | |
295 | try { | |
296 | return localHotkeyHandler(e); | |
297 | } catch (e) { | |
298 | exception_error("hotkey_handler, local:", e); | |
299 | } | |
300 | } | |
301 | ||
302 | debug("KP=" + keycode); | |
303 | } catch (e) { | |
304 | exception_error("hotkey_handler", e); | |
305 | } | |
306 | } | |
307 | ||
308 | function cleanSelectedList(element) { | |
309 | var content = document.getElementById(element); | |
310 | ||
311 | if (!document.getElementById("feedCatHolder")) { | |
312 | for (i = 0; i < content.childNodes.length; i++) { | |
313 | var child = content.childNodes[i]; | |
314 | try { | |
315 | child.className = child.className.replace("Selected", ""); | |
316 | } catch (e) { | |
317 | // | |
318 | } | |
319 | } | |
320 | } else { | |
321 | for (i = 0; i < content.childNodes.length; i++) { | |
322 | var child = content.childNodes[i]; | |
323 | if (child.id == "feedCatHolder") { | |
324 | debug(child.id); | |
325 | var fcat = child.lastChild; | |
326 | for (j = 0; j < fcat.childNodes.length; j++) { | |
327 | var feed = fcat.childNodes[j]; | |
328 | feed.className = feed.className.replace("Selected", ""); | |
329 | } | |
330 | } | |
331 | } | |
332 | } | |
333 | } | |
334 | ||
335 | ||
336 | function cleanSelected(element) { | |
337 | var content = document.getElementById(element); | |
338 | ||
339 | for (i = 0; i < content.rows.length; i++) { | |
340 | content.rows[i].className = content.rows[i].className.replace("Selected", ""); | |
341 | } | |
342 | } | |
343 | ||
344 | function getVisibleUnreadHeadlines() { | |
345 | var content = document.getElementById("headlinesList"); | |
346 | ||
347 | var rows = new Array(); | |
348 | ||
349 | for (i = 0; i < content.rows.length; i++) { | |
350 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
351 | if (row_id.length > 0 && content.rows[i].className.match("Unread")) { | |
352 | rows.push(row_id); | |
353 | } | |
354 | } | |
355 | return rows; | |
356 | } | |
357 | ||
358 | function getVisibleHeadlineIds() { | |
359 | ||
360 | var content = document.getElementById("headlinesList"); | |
361 | ||
362 | var rows = new Array(); | |
363 | ||
364 | for (i = 0; i < content.rows.length; i++) { | |
365 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
366 | if (row_id.length > 0) { | |
367 | rows.push(row_id); | |
368 | } | |
369 | } | |
370 | return rows; | |
371 | } | |
372 | ||
373 | function getFirstVisibleHeadlineId() { | |
374 | var rows = getVisibleHeadlineIds(); | |
375 | return rows[0]; | |
376 | } | |
377 | ||
378 | function getLastVisibleHeadlineId() { | |
379 | var rows = getVisibleHeadlineIds(); | |
380 | return rows[rows.length-1]; | |
381 | } | |
382 | ||
383 | function markHeadline(id) { | |
384 | var row = document.getElementById("RROW-" + id); | |
385 | if (row) { | |
386 | var is_active = false; | |
387 | ||
388 | if (row.className.match("Active")) { | |
389 | is_active = true; | |
390 | } | |
391 | row.className = row.className.replace("Selected", ""); | |
392 | row.className = row.className.replace("Active", ""); | |
393 | row.className = row.className.replace("Insensitive", ""); | |
394 | ||
395 | if (is_active) { | |
396 | row.className = row.className = "Active"; | |
397 | } | |
398 | ||
399 | var check = document.getElementById("RCHK-" + id); | |
400 | ||
401 | if (check) { | |
402 | check.checked = true; | |
403 | } | |
404 | ||
405 | row.className = row.className + "Selected"; | |
406 | ||
407 | } | |
408 | } | |
409 | ||
410 | function getFeedIds() { | |
411 | var content = document.getElementById("feedsList"); | |
412 | ||
413 | var rows = new Array(); | |
414 | ||
415 | for (i = 0; i < content.rows.length; i++) { | |
416 | var id = content.rows[i].id.replace("FEEDR-", ""); | |
417 | if (id.length > 0) { | |
418 | rows.push(id); | |
419 | } | |
420 | } | |
421 | ||
422 | return rows; | |
423 | } | |
424 | ||
425 | function setCookie(name, value, lifetime, path, domain, secure) { | |
426 | ||
427 | var d = false; | |
428 | ||
429 | if (lifetime) { | |
430 | d = new Date(); | |
431 | d.setTime(lifetime * 1000); | |
432 | } | |
433 | ||
434 | int_setCookie(name, value, d, path, domain, secure); | |
435 | ||
436 | } | |
437 | ||
438 | function int_setCookie(name, value, expires, path, domain, secure) { | |
439 | document.cookie= name + "=" + escape(value) + | |
440 | ((expires) ? "; expires=" + expires.toGMTString() : "") + | |
441 | ((path) ? "; path=" + path : "") + | |
442 | ((domain) ? "; domain=" + domain : "") + | |
443 | ((secure) ? "; secure" : ""); | |
444 | } | |
445 | ||
446 | function delCookie(name, path, domain) { | |
447 | if (getCookie(name)) { | |
448 | document.cookie = name + "=" + | |
449 | ((path) ? ";path=" + path : "") + | |
450 | ((domain) ? ";domain=" + domain : "" ) + | |
451 | ";expires=Thu, 01-Jan-1970 00:00:01 GMT"; | |
452 | } | |
453 | } | |
454 | ||
455 | ||
456 | function getCookie(name) { | |
457 | ||
458 | var dc = document.cookie; | |
459 | var prefix = name + "="; | |
460 | var begin = dc.indexOf("; " + prefix); | |
461 | if (begin == -1) { | |
462 | begin = dc.indexOf(prefix); | |
463 | if (begin != 0) return null; | |
464 | } | |
465 | else { | |
466 | begin += 2; | |
467 | } | |
468 | var end = document.cookie.indexOf(";", begin); | |
469 | if (end == -1) { | |
470 | end = dc.length; | |
471 | } | |
472 | return unescape(dc.substring(begin + prefix.length, end)); | |
473 | } | |
474 | ||
475 | function disableContainerChildren(id, disable, doc) { | |
476 | ||
477 | if (!doc) doc = document; | |
478 | ||
479 | var container = doc.getElementById(id); | |
480 | ||
481 | if (!container) { | |
482 | //alert("disableContainerChildren: element " + id + " not found"); | |
483 | return; | |
484 | } | |
485 | ||
486 | for (var i = 0; i < container.childNodes.length; i++) { | |
487 | var child = container.childNodes[i]; | |
488 | ||
489 | try { | |
490 | child.disabled = disable; | |
491 | } catch (E) { | |
492 | ||
493 | } | |
494 | ||
495 | if (disable) { | |
496 | if (child.className && child.className.match("button")) { | |
497 | child.className = "disabledButton"; | |
498 | } | |
499 | } else { | |
500 | if (child.className && child.className.match("disabledButton")) { | |
501 | child.className = "button"; | |
502 | } | |
503 | } | |
504 | } | |
505 | ||
506 | } | |
507 | ||
508 | function gotoPreferences() { | |
509 | document.location.href = "prefs.php"; | |
510 | } | |
511 | ||
512 | function gotoMain() { | |
513 | document.location.href = "tt-rss.php"; | |
514 | } | |
515 | ||
516 | function gotoExportOpml() { | |
517 | document.location.href = "opml.php?op=Export"; | |
518 | } | |
519 | ||
520 | function getActiveFeedId() { | |
521 | // return getCookie("ttrss_vf_actfeed"); | |
522 | try { | |
523 | debug("gAFID: " + active_feed_id); | |
524 | return active_feed_id; | |
525 | } catch (e) { | |
526 | exception_error("getActiveFeedId", e); | |
527 | } | |
528 | } | |
529 | ||
530 | function activeFeedIsCat() { | |
531 | return active_feed_is_cat; | |
532 | } | |
533 | ||
534 | function setActiveFeedId(id) { | |
535 | // return setCookie("ttrss_vf_actfeed", id); | |
536 | try { | |
537 | debug("sAFID(" + id + ")"); | |
538 | active_feed_id = id; | |
539 | } catch (e) { | |
540 | exception_error("setActiveFeedId", e); | |
541 | } | |
542 | } | |
543 | ||
544 | function parse_counters(reply, scheduled_call) { | |
545 | try { | |
546 | ||
547 | var feeds_found = 0; | |
548 | ||
549 | if (reply.firstChild && reply.firstChild.firstChild) { | |
550 | debug("<b>wrong element passed to parse_counters, adjusting.</b>"); | |
551 | reply = reply.firstChild; | |
552 | } | |
553 | ||
554 | for (var l = 0; l < reply.childNodes.length; l++) { | |
555 | if (!reply.childNodes[l] || | |
556 | typeof(reply.childNodes[l].getAttribute) == "undefined") { | |
557 | // where did this come from? | |
558 | continue; | |
559 | } | |
560 | ||
561 | var id = reply.childNodes[l].getAttribute("id"); | |
562 | var t = reply.childNodes[l].getAttribute("type"); | |
563 | var ctr = reply.childNodes[l].getAttribute("counter"); | |
564 | var error = reply.childNodes[l].getAttribute("error"); | |
565 | var has_img = reply.childNodes[l].getAttribute("hi"); | |
566 | var updated = reply.childNodes[l].getAttribute("updated"); | |
567 | ||
568 | if (id == "global-unread") { | |
569 | global_unread = ctr; | |
570 | updateTitle(); | |
571 | continue; | |
572 | } | |
573 | ||
574 | if (id == "subscribed-feeds") { | |
575 | feeds_found = ctr; | |
576 | continue; | |
577 | } | |
578 | ||
579 | if (t == "category") { | |
580 | var catctr = document.getElementById("FCATCTR-" + id); | |
581 | if (catctr) { | |
582 | catctr.innerHTML = "(" + ctr + ")"; | |
583 | if (ctr > 0) { | |
584 | catctr.className = "catCtrHasUnread"; | |
585 | } else { | |
586 | catctr.className = "catCtrNoUnread"; | |
587 | } | |
588 | } | |
589 | continue; | |
590 | } | |
591 | ||
592 | var feedctr = document.getElementById("FEEDCTR-" + id); | |
593 | var feedu = document.getElementById("FEEDU-" + id); | |
594 | var feedr = document.getElementById("FEEDR-" + id); | |
595 | var feed_img = document.getElementById("FIMG-" + id); | |
596 | var feedlink = document.getElementById("FEEDL-" + id); | |
597 | var feedupd = document.getElementById("FLUPD-" + id); | |
598 | ||
599 | if (updated && feedlink) { | |
600 | if (error) { | |
601 | feedlink.title = "Error: " + error + " (" + updated + ")"; | |
602 | } else { | |
603 | feedlink.title = "Updated: " + updated; | |
604 | } | |
605 | } | |
606 | ||
607 | if (updated && feedupd) { | |
608 | if (error) { | |
609 | feedupd.innerHTML = updated + " (Error)"; | |
610 | } else { | |
611 | feedupd.innerHTML = updated; | |
612 | } | |
613 | } | |
614 | ||
615 | if (feedctr && feedu && feedr) { | |
616 | ||
617 | if (feedu.innerHTML != ctr && id == getActiveFeedId() && scheduled_call) { | |
618 | viewCurrentFeed(); | |
619 | } | |
620 | ||
621 | feedu.innerHTML = ctr; | |
622 | ||
623 | if (error) { | |
624 | feedr.className = feedr.className.replace("feed", "error"); | |
625 | } else if (id > 0) { | |
626 | feedr.className = feedr.className.replace("error", "feed"); | |
627 | } | |
628 | ||
629 | if (ctr > 0) { | |
630 | feedctr.className = "odd"; | |
631 | if (!feedr.className.match("Unread")) { | |
632 | var is_selected = feedr.className.match("Selected"); | |
633 | ||
634 | feedr.className = feedr.className.replace("Selected", ""); | |
635 | feedr.className = feedr.className.replace("Unread", ""); | |
636 | ||
637 | feedr.className = feedr.className + "Unread"; | |
638 | ||
639 | if (is_selected) { | |
640 | feedr.className = feedr.className + "Selected"; | |
641 | } | |
642 | ||
643 | } | |
644 | } else { | |
645 | feedctr.className = "invisible"; | |
646 | feedr.className = feedr.className.replace("Unread", ""); | |
647 | } | |
648 | } | |
649 | } | |
650 | ||
651 | hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); | |
652 | ||
653 | var feeds_stored = number_of_feeds; | |
654 | ||
655 | debug("Feed counters, C: " + feeds_found + ", S:" + feeds_stored); | |
656 | ||
657 | if (feeds_stored != feeds_found) { | |
658 | number_of_feeds = feeds_found; | |
659 | ||
660 | if (feeds_stored != 0) { | |
661 | debug("Subscribed feed number changed, refreshing feedlist"); | |
662 | setTimeout('updateFeedList(false, false)', 50); | |
663 | } | |
664 | } | |
665 | ||
666 | } catch (e) { | |
667 | exception_error("parse_counters", e); | |
668 | } | |
669 | } | |
670 | ||
671 | function parse_counters_reply(xmlhttp, scheduled_call) { | |
672 | ||
673 | if (!xmlhttp.responseXML) { | |
674 | notify_error("Backend did not return valid XML", true); | |
675 | return; | |
676 | } | |
677 | ||
678 | var reply = xmlhttp.responseXML.firstChild; | |
679 | ||
680 | if (!reply) { | |
681 | notify_error("Backend did not return expected XML object", true); | |
682 | updateTitle(""); | |
683 | return; | |
684 | } | |
685 | ||
686 | var error_code = false; | |
687 | var error_msg = false; | |
688 | ||
689 | if (reply.firstChild) { | |
690 | error_code = reply.firstChild.getAttribute("error-code"); | |
691 | error_msg = reply.firstChild.getAttribute("error-msg"); | |
692 | } | |
693 | ||
694 | if (!error_code) { | |
695 | error_code = reply.getAttribute("error-code"); | |
696 | error_msg = reply.getAttribute("error-msg"); | |
697 | } | |
698 | ||
699 | if (error_code && error_code != 0) { | |
700 | debug("refetch_callback: got error code " + error_code); | |
701 | return fatalError(error_code, error_msg); | |
702 | } | |
703 | ||
704 | var counters = reply.firstChild; | |
705 | ||
706 | parse_counters(counters, scheduled_call); | |
707 | ||
708 | var runtime_info = counters.nextSibling; | |
709 | ||
710 | parse_runtime_info(runtime_info); | |
711 | ||
712 | if (getInitParam("feeds_sort_by_unread") == 1) { | |
713 | resort_feedlist(); | |
714 | } | |
715 | ||
716 | hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); | |
717 | ||
718 | } | |
719 | ||
720 | function all_counters_callback() { | |
721 | if (xmlhttp_rpc.readyState == 4) { | |
722 | try { | |
723 | /* if (!xmlhttp_rpc.responseXML || !xmlhttp_rpc.responseXML.firstChild) { | |
724 | debug("[all_counters_callback] backend did not return valid XML"); | |
725 | return; | |
726 | } | |
727 | ||
728 | debug("in all_counters_callback : " + xmlhttp_rpc.responseXML); | |
729 | ||
730 | var reply = xmlhttp_rpc.responseXML.firstChild; | |
731 | ||
732 | var counters = reply.firstChild; | |
733 | ||
734 | parse_counters(counters); | |
735 | ||
736 | var runtime = counters.nextSibling; | |
737 | ||
738 | if (runtime) { | |
739 | parse_runtime_info(runtime); | |
740 | } | |
741 | ||
742 | if (getInitParam("feeds_sort_by_unread") == 1) { | |
743 | resort_feedlist(); | |
744 | } | |
745 | ||
746 | hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); */ | |
747 | ||
748 | debug("in all_counters_callback"); | |
749 | ||
750 | parse_counters_reply(xmlhttp_rpc); | |
751 | ||
752 | } catch (e) { | |
753 | exception_error("all_counters_callback", e); | |
754 | } | |
755 | } | |
756 | } | |
757 | ||
758 | function get_feed_entry_unread(doc, elem) { | |
759 | ||
760 | var id = elem.id.replace("FEEDR-", ""); | |
761 | ||
762 | if (id <= 0) { | |
763 | return -1; | |
764 | } | |
765 | ||
766 | try { | |
767 | return parseInt(doc.getElementById("FEEDU-" + id).innerHTML); | |
768 | } catch (e) { | |
769 | return -1; | |
770 | } | |
771 | } | |
772 | ||
773 | function resort_category(doc, node) { | |
774 | debug("resort_category: " + node); | |
775 | ||
776 | if (node.hasChildNodes() && node.firstChild.nextSibling != false) { | |
777 | for (i = 0; i < node.childNodes.length; i++) { | |
778 | if (node.childNodes[i].nodeName != "LI") { continue; } | |
779 | ||
780 | if (get_feed_entry_unread(doc, node.childNodes[i]) < 0) { | |
781 | continue; | |
782 | } | |
783 | ||
784 | for (j = i+1; j < node.childNodes.length; j++) { | |
785 | if (node.childNodes[j].nodeName != "LI") { continue; } | |
786 | ||
787 | var tmp_val = get_feed_entry_unread(doc, node.childNodes[i]); | |
788 | var cur_val = get_feed_entry_unread(doc, node.childNodes[j]); | |
789 | ||
790 | if (cur_val > tmp_val) { | |
791 | tempnode_i = node.childNodes[i].cloneNode(true); | |
792 | tempnode_j = node.childNodes[j].cloneNode(true); | |
793 | node.replaceChild(tempnode_i, node.childNodes[j]); | |
794 | node.replaceChild(tempnode_j, node.childNodes[i]); | |
795 | } | |
796 | } | |
797 | ||
798 | } | |
799 | } | |
800 | ||
801 | } | |
802 | ||
803 | function resort_feedlist() { | |
804 | debug("resort_feedlist"); | |
805 | ||
806 | var fd = document; | |
807 | ||
808 | if (fd.getElementById("feedCatHolder")) { | |
809 | ||
810 | var feeds = fd.getElementById("feedList"); | |
811 | var child = feeds.firstChild; | |
812 | ||
813 | while (child) { | |
814 | ||
815 | if (child.id == "feedCatHolder") { | |
816 | resort_category(fd, child.firstChild); | |
817 | } | |
818 | ||
819 | child = child.nextSibling; | |
820 | } | |
821 | ||
822 | } else { | |
823 | resort_category(fd, fd.getElementById("feedList")); | |
824 | } | |
825 | } | |
826 | ||
827 | function update_all_counters(feed) { | |
828 | if (xmlhttp_ready(xmlhttp_rpc)) { | |
829 | var query = "backend.php?op=rpc&subop=getAllCounters"; | |
830 | ||
831 | if (feed > 0) { | |
832 | query = query + "&aid=" + feed; | |
833 | } | |
834 | ||
835 | if (tagsAreDisplayed()) { | |
836 | query = query + "&omode=lt"; | |
837 | } else { | |
838 | query = query + "&omode=flc"; | |
839 | } | |
840 | ||
841 | debug("update_all_counters QUERY: " + query); | |
842 | ||
843 | var date = new Date(); | |
844 | var timestamp = Math.round(date.getTime() / 1000); | |
845 | query = query + "&ts=" + timestamp | |
846 | ||
847 | xmlhttp_rpc.open("GET", query, true); | |
848 | xmlhttp_rpc.onreadystatechange=all_counters_callback; | |
849 | xmlhttp_rpc.send(null); | |
850 | } | |
851 | } | |
852 | ||
853 | function popupHelp(tid) { | |
854 | var w = window.open("backend.php?op=help&tid=" + tid, | |
855 | "Popup Help", | |
856 | "menubar=no,location=no,resizable=yes,scrollbars=yes,status=no"); | |
857 | } | |
858 | ||
859 | /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj | |
860 | * * @author Sundar Dorai-Raj | |
861 | * * Email: sdoraira@vt.edu | |
862 | * * This program is free software; you can redistribute it and/or | |
863 | * * modify it under the terms of the GNU General Public License | |
864 | * * as published by the Free Software Foundation; either version 2 | |
865 | * * of the License, or (at your option) any later version, | |
866 | * * provided that any use properly credits the author. | |
867 | * * This program is distributed in the hope that it will be useful, | |
868 | * * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
869 | * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
870 | * * GNU General Public License for more details at http://www.gnu.org * * */ | |
871 | ||
872 | var numbers=".0123456789"; | |
873 | function isNumeric(x) { | |
874 | // is x a String or a character? | |
875 | if(x.length>1) { | |
876 | // remove negative sign | |
877 | x=Math.abs(x)+""; | |
878 | for(j=0;j<x.length;j++) { | |
879 | // call isNumeric recursively for each character | |
880 | number=isNumeric(x.substring(j,j+1)); | |
881 | if(!number) return number; | |
882 | } | |
883 | return number; | |
884 | } | |
885 | else { | |
886 | // if x is number return true | |
887 | if(numbers.indexOf(x)>=0) return true; | |
888 | return false; | |
889 | } | |
890 | } | |
891 | ||
892 | ||
893 | function hideOrShowFeeds(doc, hide) { | |
894 | ||
895 | debug("hideOrShowFeeds: " + doc + ", " + hide); | |
896 | ||
897 | var fd = document; | |
898 | ||
899 | var list = fd.getElementById("feedList"); | |
900 | ||
901 | if (fd.getElementById("feedCatHolder")) { | |
902 | ||
903 | var feeds = fd.getElementById("feedList"); | |
904 | var child = feeds.firstChild; | |
905 | ||
906 | while (child) { | |
907 | ||
908 | if (child.id == "feedCatHolder") { | |
909 | hideOrShowFeedsCategory(fd, child.firstChild, hide, child.previousSibling); | |
910 | } | |
911 | ||
912 | child = child.nextSibling; | |
913 | } | |
914 | ||
915 | } else { | |
916 | hideOrShowFeedsCategory(fd, fd.getElementById("feedList"), hide); | |
917 | } | |
918 | } | |
919 | ||
920 | function hideOrShowFeedsCategory(doc, node, hide, cat_node) { | |
921 | ||
922 | // debug("hideOrShowFeedsCategory: " + node + " (" + hide + ")"); | |
923 | ||
924 | var cat_unread = 0; | |
925 | ||
926 | if (!node) { | |
927 | debug("hideOrShowFeeds: passed node is null, aborting"); | |
928 | return; | |
929 | } | |
930 | ||
931 | if (node.hasChildNodes() && node.firstChild.nextSibling != false) { | |
932 | for (i = 0; i < node.childNodes.length; i++) { | |
933 | if (node.childNodes[i].nodeName != "LI") { continue; } | |
934 | ||
935 | if (node.childNodes[i].style != undefined) { | |
936 | ||
937 | var has_unread = (node.childNodes[i].className != "feed"); | |
938 | ||
939 | // debug(node.childNodes[i].id + " --> " + has_unread); | |
940 | ||
941 | if (hide && !has_unread) { | |
942 | node.childNodes[i].style.display = "none"; | |
943 | } | |
944 | ||
945 | if (!hide) { | |
946 | node.childNodes[i].style.display = "list-item"; | |
947 | } | |
948 | ||
949 | if (has_unread) { | |
950 | node.childNodes[i].style.display = "list-item"; | |
951 | cat_unread++; | |
952 | } | |
953 | } | |
954 | } | |
955 | } | |
956 | ||
957 | if (cat_unread == 0) { | |
958 | if (cat_node.style == undefined) { | |
959 | debug("ERROR: supplied cat_node " + cat_node + | |
960 | " has no styles. WTF?"); | |
961 | return; | |
962 | } | |
963 | if (hide) { | |
964 | cat_node.style.display = "none"; | |
965 | } else { | |
966 | cat_node.style.display = "list-item"; | |
967 | } | |
968 | } else { | |
969 | try { | |
970 | cat_node.style.display = "list-item"; | |
971 | } catch (e) { | |
972 | debug(e); | |
973 | } | |
974 | } | |
975 | ||
976 | // debug("unread for category: " + cat_unread); | |
977 | } | |
978 | ||
979 | function selectTableRow(r, do_select) { | |
980 | r.className = r.className.replace("Selected", ""); | |
981 | ||
982 | if (do_select) { | |
983 | r.className = r.className + "Selected"; | |
984 | } | |
985 | } | |
986 | ||
987 | function selectTableRowById(elem_id, check_id, do_select) { | |
988 | ||
989 | try { | |
990 | ||
991 | var row = document.getElementById(elem_id); | |
992 | ||
993 | if (row) { | |
994 | selectTableRow(row, do_select); | |
995 | } | |
996 | ||
997 | var check = document.getElementById(check_id); | |
998 | ||
999 | if (check) { | |
1000 | check.checked = do_select; | |
1001 | } | |
1002 | } catch (e) { | |
1003 | exception_error("selectTableRowById", e); | |
1004 | } | |
1005 | } | |
1006 | ||
1007 | function selectTableRowsByIdPrefix(content_id, prefix, check_prefix, do_select, | |
1008 | classcheck, reset_others) { | |
1009 | ||
1010 | var content = document.getElementById(content_id); | |
1011 | ||
1012 | if (!content) { | |
1013 | alert("[selectTableRows] Element " + content_id + " not found."); | |
1014 | return; | |
1015 | } | |
1016 | ||
1017 | for (i = 0; i < content.rows.length; i++) { | |
1018 | if (!classcheck || content.rows[i].className.match(classcheck)) { | |
1019 | ||
1020 | if (content.rows[i].id.match(prefix)) { | |
1021 | selectTableRow(content.rows[i], do_select); | |
1022 | ||
1023 | var row_id = content.rows[i].id.replace(prefix, ""); | |
1024 | var check = document.getElementById(check_prefix + row_id); | |
1025 | ||
1026 | if (check) { | |
1027 | check.checked = do_select; | |
1028 | } | |
1029 | } else if (reset_others) { | |
1030 | selectTableRow(content.rows[i], false); | |
1031 | ||
1032 | var row_id = content.rows[i].id.replace(prefix, ""); | |
1033 | var check = document.getElementById(check_prefix + row_id); | |
1034 | ||
1035 | if (check) { | |
1036 | check.checked = false; | |
1037 | } | |
1038 | ||
1039 | } | |
1040 | } else if (reset_others) { | |
1041 | selectTableRow(content.rows[i], false); | |
1042 | ||
1043 | var row_id = content.rows[i].id.replace(prefix, ""); | |
1044 | var check = document.getElementById(check_prefix + row_id); | |
1045 | ||
1046 | if (check) { | |
1047 | check.checked = false; | |
1048 | } | |
1049 | ||
1050 | } | |
1051 | } | |
1052 | } | |
1053 | ||
1054 | function getSelectedTableRowIds(content_id, prefix) { | |
1055 | ||
1056 | var content = document.getElementById(content_id); | |
1057 | ||
1058 | if (!content) { | |
1059 | alert("[getSelectedTableRowIds] Element " + content_id + " not found."); | |
1060 | return; | |
1061 | } | |
1062 | ||
1063 | var sel_rows = new Array(); | |
1064 | ||
1065 | for (i = 0; i < content.rows.length; i++) { | |
1066 | if (content.rows[i].id.match(prefix) && | |
1067 | content.rows[i].className.match("Selected")) { | |
1068 | ||
1069 | var row_id = content.rows[i].id.replace(prefix + "-", ""); | |
1070 | sel_rows.push(row_id); | |
1071 | } | |
1072 | } | |
1073 | ||
1074 | return sel_rows; | |
1075 | ||
1076 | } | |
1077 | ||
1078 | function toggleSelectRowById(sender, id) { | |
1079 | var row = document.getElementById(id); | |
1080 | ||
1081 | if (sender.checked) { | |
1082 | if (!row.className.match("Selected")) { | |
1083 | row.className = row.className + "Selected"; | |
1084 | } | |
1085 | } else { | |
1086 | if (row.className.match("Selected")) { | |
1087 | row.className = row.className.replace("Selected", ""); | |
1088 | } | |
1089 | } | |
1090 | } | |
1091 | ||
1092 | function toggleSelectListRow(sender) { | |
1093 | var parent_row = sender.parentNode; | |
1094 | ||
1095 | if (sender.checked) { | |
1096 | if (!parent_row.className.match("Selected")) { | |
1097 | parent_row.className = parent_row.className + "Selected"; | |
1098 | } | |
1099 | } else { | |
1100 | if (parent_row.className.match("Selected")) { | |
1101 | parent_row.className = parent_row.className.replace("Selected", ""); | |
1102 | } | |
1103 | } | |
1104 | } | |
1105 | ||
1106 | ||
1107 | function toggleSelectRow(sender) { | |
1108 | var parent_row = sender.parentNode.parentNode; | |
1109 | ||
1110 | if (sender.checked) { | |
1111 | if (!parent_row.className.match("Selected")) { | |
1112 | parent_row.className = parent_row.className + "Selected"; | |
1113 | } | |
1114 | } else { | |
1115 | if (parent_row.className.match("Selected")) { | |
1116 | parent_row.className = parent_row.className.replace("Selected", ""); | |
1117 | } | |
1118 | } | |
1119 | } | |
1120 | ||
1121 | function openExternalUrl(url) { | |
1122 | var w = window.open(url); | |
1123 | } | |
1124 | ||
1125 | function getRelativeFeedId(list, id, direction, unread_only) { | |
1126 | if (!id) { | |
1127 | if (direction == "next") { | |
1128 | for (i = 0; i < list.childNodes.length; i++) { | |
1129 | var child = list.childNodes[i]; | |
1130 | if (child.id && child.id == "feedCatHolder") { | |
1131 | if (child.lastChild) { | |
1132 | var cr = getRelativeFeedId(child.firstChild, id, direction, unread_only); | |
1133 | if (cr) return cr; | |
1134 | } | |
1135 | } else if (child.id && child.id.match("FEEDR-")) { | |
1136 | return child.id.replace('FEEDR-', ''); | |
1137 | } | |
1138 | } | |
1139 | } | |
1140 | ||
1141 | // FIXME select last feed doesn't work when only unread feeds are visible | |
1142 | ||
1143 | if (direction == "prev") { | |
1144 | for (i = list.childNodes.length-1; i >= 0; i--) { | |
1145 | var child = list.childNodes[i]; | |
1146 | if (child.id == "feedCatHolder") { | |
1147 | if (child.firstChild) { | |
1148 | var cr = getRelativeFeedId(child.firstChild, id, direction); | |
1149 | if (cr) return cr; | |
1150 | } | |
1151 | } else if (child.id.match("FEEDR-")) { | |
1152 | ||
1153 | if (getInitParam("hide_read_feeds") == 1) { | |
1154 | if (child.className != "feed") { | |
1155 | alert(child.className); | |
1156 | return child.id.replace('FEEDR-', ''); | |
1157 | } | |
1158 | } else { | |
1159 | return child.id.replace('FEEDR-', ''); | |
1160 | } | |
1161 | } | |
1162 | } | |
1163 | } | |
1164 | } else { | |
1165 | ||
1166 | var feed = list.ownerDocument.getElementById("FEEDR-" + id); | |
1167 | ||
1168 | if (getInitParam("hide_read_feeds") == 1) { | |
1169 | unread_only = true; | |
1170 | } | |
1171 | ||
1172 | if (direction == "next") { | |
1173 | ||
1174 | var e = feed; | |
1175 | ||
1176 | while (e) { | |
1177 | ||
1178 | if (e.nextSibling) { | |
1179 | ||
1180 | e = e.nextSibling; | |
1181 | ||
1182 | } else if (e.parentNode.parentNode.nextSibling) { | |
1183 | ||
1184 | var this_cat = e.parentNode.parentNode; | |
1185 | ||
1186 | e = false; | |
1187 | ||
1188 | if (this_cat && this_cat.nextSibling) { | |
1189 | while (!e && this_cat.nextSibling) { | |
1190 | this_cat = this_cat.nextSibling; | |
1191 | if (this_cat.id == "feedCatHolder") { | |
1192 | e = this_cat.firstChild.firstChild; | |
1193 | } | |
1194 | } | |
1195 | } | |
1196 | ||
1197 | } else { | |
1198 | e = false; | |
1199 | } | |
1200 | ||
1201 | if (e) { | |
1202 | if (!unread_only || (unread_only && e.className != "feed" && | |
1203 | e.className.match("feed"))) { | |
1204 | return e.id.replace("FEEDR-", ""); | |
1205 | } | |
1206 | } | |
1207 | } | |
1208 | ||
1209 | } else if (direction == "prev") { | |
1210 | ||
1211 | var e = feed; | |
1212 | ||
1213 | while (e) { | |
1214 | ||
1215 | if (e.previousSibling) { | |
1216 | ||
1217 | e = e.previousSibling; | |
1218 | ||
1219 | } else if (e.parentNode.parentNode.previousSibling) { | |
1220 | ||
1221 | var this_cat = e.parentNode.parentNode; | |
1222 | ||
1223 | e = false; | |
1224 | ||
1225 | if (this_cat && this_cat.previousSibling) { | |
1226 | while (!e && this_cat.previousSibling) { | |
1227 | this_cat = this_cat.previousSibling; | |
1228 | if (this_cat.id == "feedCatHolder") { | |
1229 | e = this_cat.firstChild.lastChild; | |
1230 | } | |
1231 | } | |
1232 | } | |
1233 | ||
1234 | } else { | |
1235 | e = false; | |
1236 | } | |
1237 | ||
1238 | if (e) { | |
1239 | if (!unread_only || (unread_only && e.className != "feed" && | |
1240 | e.className.match("feed"))) { | |
1241 | return e.id.replace("FEEDR-", ""); | |
1242 | } | |
1243 | } | |
1244 | } | |
1245 | } | |
1246 | } | |
1247 | } | |
1248 | ||
1249 | function showBlockElement(id) { | |
1250 | var elem = document.getElementById(id); | |
1251 | ||
1252 | if (elem) { | |
1253 | elem.style.display = "block"; | |
1254 | } else { | |
1255 | alert("[showBlockElement] can't find element with id " + id); | |
1256 | } | |
1257 | } | |
1258 | ||
1259 | function hideParentElement(e) { | |
1260 | e.parentNode.style.display = "none"; | |
1261 | } | |
1262 | ||
1263 | function dropboxSelect(e, v) { | |
1264 | for (i = 0; i < e.length; i++) { | |
1265 | if (e[i].value == v) { | |
1266 | e.selectedIndex = i; | |
1267 | break; | |
1268 | } | |
1269 | } | |
1270 | } | |
1271 | ||
1272 | // originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z | |
1273 | // bugfixed just a little bit :-) | |
1274 | function getURLParam(strParamName){ | |
1275 | var strReturn = ""; | |
1276 | var strHref = window.location.href; | |
1277 | ||
1278 | if (strHref.indexOf("#") == strHref.length-1) { | |
1279 | strHref = strHref.substring(0, strHref.length-1); | |
1280 | } | |
1281 | ||
1282 | if ( strHref.indexOf("?") > -1 ){ | |
1283 | var strQueryString = strHref.substr(strHref.indexOf("?")); | |
1284 | var aQueryString = strQueryString.split("&"); | |
1285 | for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){ | |
1286 | if (aQueryString[iParam].indexOf(strParamName + "=") > -1 ){ | |
1287 | var aParam = aQueryString[iParam].split("="); | |
1288 | strReturn = aParam[1]; | |
1289 | break; | |
1290 | } | |
1291 | } | |
1292 | } | |
1293 | return strReturn; | |
1294 | } | |
1295 | ||
1296 | function leading_zero(p) { | |
1297 | var s = String(p); | |
1298 | if (s.length == 1) s = "0" + s; | |
1299 | return s; | |
1300 | } | |
1301 | ||
1302 | function closeInfoBox(cleanup) { | |
1303 | var box = document.getElementById('infoBox'); | |
1304 | var shadow = document.getElementById('infoBoxShadow'); | |
1305 | ||
1306 | if (shadow) { | |
1307 | shadow.style.display = "none"; | |
1308 | } else if (box) { | |
1309 | box.style.display = "none"; | |
1310 | } | |
1311 | ||
1312 | if (cleanup) box.innerHTML = " "; | |
1313 | ||
1314 | enableHotkeys(); | |
1315 | ||
1316 | return false; | |
1317 | } | |
1318 | ||
1319 | ||
1320 | function displayDlg(id, param) { | |
1321 | ||
1322 | if (!xmlhttp_ready(xmlhttp)) { | |
1323 | printLockingError(); | |
1324 | return | |
1325 | } | |
1326 | ||
1327 | notify_progress("Loading, please wait..."); | |
1328 | ||
1329 | xmlhttp.open("GET", "backend.php?op=dlg&id=" + | |
1330 | param_escape(id) + "¶m=" + param_escape(param), true); | |
1331 | xmlhttp.onreadystatechange=infobox_callback; | |
1332 | xmlhttp.send(null); | |
1333 | ||
1334 | disableHotkeys(); | |
1335 | ||
1336 | return false; | |
1337 | } | |
1338 | ||
1339 | function infobox_submit_callback() { | |
1340 | if (xmlhttp.readyState == 4) { | |
1341 | closeInfoBox(); | |
1342 | ||
1343 | try { | |
1344 | // called from prefs, reload tab | |
1345 | if (active_tab) { | |
1346 | selectTab(active_tab, false); | |
1347 | } | |
1348 | } catch (e) { } | |
1349 | ||
1350 | if (xmlhttp.responseText) { | |
1351 | notify_info(xmlhttp.responseText); | |
1352 | } | |
1353 | ||
1354 | } | |
1355 | } | |
1356 | ||
1357 | function infobox_callback() { | |
1358 | if (xmlhttp.readyState == 4) { | |
1359 | var box = document.getElementById('infoBox'); | |
1360 | var shadow = document.getElementById('infoBoxShadow'); | |
1361 | if (box) { | |
1362 | box.innerHTML=xmlhttp.responseText; | |
1363 | if (shadow) { | |
1364 | shadow.style.display = "block"; | |
1365 | } else { | |
1366 | box.style.display = "block"; | |
1367 | } | |
1368 | } | |
1369 | notify(""); | |
1370 | } | |
1371 | } | |
1372 | ||
1373 | function addFilter() { | |
1374 | ||
1375 | if (!xmlhttp_ready(xmlhttp)) { | |
1376 | printLockingError(); | |
1377 | return | |
1378 | } | |
1379 | ||
1380 | var form = document.forms['filter_add_form']; | |
1381 | var reg_exp = form.reg_exp.value; | |
1382 | ||
1383 | if (reg_exp == "") { | |
1384 | alert("Can't add filter: nothing to match on."); | |
1385 | return false; | |
1386 | } | |
1387 | ||
1388 | var query = Form.serialize("filter_add_form"); | |
1389 | ||
1390 | xmlhttp.open("GET", "backend.php?" + query, true); | |
1391 | xmlhttp.onreadystatechange=infobox_submit_callback; | |
1392 | xmlhttp.send(null); | |
1393 | ||
1394 | return true; | |
1395 | } | |
1396 | ||
1397 | function toggleSubmitNotEmpty(e, submit_id) { | |
1398 | try { | |
1399 | document.getElementById(submit_id).disabled = (e.value == "") | |
1400 | } catch (e) { | |
1401 | exception_error("toggleSubmitNotEmpty", e); | |
1402 | } | |
1403 | } | |
1404 | ||
1405 | function isValidURL(s) { | |
1406 | return s.match("http://") != null || s.match("https://") != null || s.match("feed://") != null; | |
1407 | } | |
1408 | ||
1409 | function qaddFeed() { | |
1410 | ||
1411 | if (!xmlhttp_ready(xmlhttp)) { | |
1412 | printLockingError(); | |
1413 | return | |
1414 | } | |
1415 | ||
1416 | var form = document.forms['feed_add_form']; | |
1417 | var feed_url = form.feed_url.value; | |
1418 | ||
1419 | if (feed_url == "") { | |
1420 | alert("Can't subscribe: no feed URL given."); | |
1421 | return false; | |
1422 | } | |
1423 | ||
1424 | notify_progress("Adding feed..."); | |
1425 | ||
1426 | closeInfoBox(); | |
1427 | ||
1428 | var feeds_doc = document; | |
1429 | ||
1430 | // feeds_doc.location.href = "backend.php?op=error&msg=Loading,%20please wait..."; | |
1431 | ||
1432 | var query = Form.serialize("feed_add_form"); | |
1433 | ||
1434 | xmlhttp.open("GET", "backend.php?" + query, true); | |
1435 | xmlhttp.onreadystatechange=dlg_frefresh_callback; | |
1436 | xmlhttp.send(null); | |
1437 | ||
1438 | return false; | |
1439 | } | |
1440 | ||
1441 | function filterCR(e, f) | |
1442 | { | |
1443 | var key; | |
1444 | ||
1445 | if(window.event) | |
1446 | key = window.event.keyCode; //IE | |
1447 | else | |
1448 | key = e.which; //firefox | |
1449 | ||
1450 | if (key == 13) { | |
1451 | if (typeof f != 'undefined') { | |
1452 | f(); | |
1453 | return false; | |
1454 | } else { | |
1455 | return false; | |
1456 | } | |
1457 | } else { | |
1458 | return true; | |
1459 | } | |
1460 | } | |
1461 | ||
1462 | function getMainContext() { | |
1463 | return this.window; | |
1464 | } | |
1465 | ||
1466 | function getFeedsContext() { | |
1467 | return this.window; | |
1468 | } | |
1469 | ||
1470 | function getContentContext() { | |
1471 | return this.window; | |
1472 | } | |
1473 | ||
1474 | function getHeadlinesContext() { | |
1475 | return this.window; | |
1476 | } | |
1477 | ||
1478 | var debug_last_class = "even"; | |
1479 | ||
1480 | function debug(msg) { | |
1481 | ||
1482 | if (debug_last_class == "even") { | |
1483 | debug_last_class = "odd"; | |
1484 | } else { | |
1485 | debug_last_class = "even"; | |
1486 | } | |
1487 | ||
1488 | var c = document.getElementById('debug_output'); | |
1489 | if (c && c.style.display == "block") { | |
1490 | while (c.lastChild != 'undefined' && c.childNodes.length > 100) { | |
1491 | c.removeChild(c.lastChild); | |
1492 | } | |
1493 | ||
1494 | var d = new Date(); | |
1495 | var ts = leading_zero(d.getHours()) + ":" + leading_zero(d.getMinutes()) + | |
1496 | ":" + leading_zero(d.getSeconds()); | |
1497 | c.innerHTML = "<li class=\"" + debug_last_class + "\"><span class=\"debugTS\">[" + ts + "]</span> " + | |
1498 | msg + "</li>" + c.innerHTML; | |
1499 | } | |
1500 | } | |
1501 | ||
1502 | function getInitParam(key) { | |
1503 | return getMainContext().init_params[key]; | |
1504 | } | |
1505 | ||
1506 | function storeInitParam(key, value, is_client) { | |
1507 | try { | |
1508 | if (!is_client) { | |
1509 | if (getMainContext().init_params[key] != value) { | |
1510 | debug("storeInitParam: " + key + " => " + value); | |
1511 | //new Ajax.Request("backend.php?op=rpc&subop=storeParam&key=" + | |
1512 | // param_escape(key) + "&value=" + param_escape(value)); | |
1513 | var f = getMainContext().document.getElementById("backReqBox"); | |
1514 | f.src = "backend.php?op=rpc&subop=storeParam&key=" + | |
1515 | param_escape(key) + "&value=" + param_escape(value); | |
1516 | } | |
1517 | } | |
1518 | getMainContext().init_params[key] = value; | |
1519 | } catch (e) { | |
1520 | exception_error("storeInitParam", e); | |
1521 | } | |
1522 | } | |
1523 | ||
1524 | /* | |
1525 | function storeInitParams(params, is_client) { | |
1526 | try { | |
1527 | var s = ""; | |
1528 | ||
1529 | for (k in params) { | |
1530 | if (getMainContext().init_params[k] != params[k]) { | |
1531 | s += k + "=" + params[k] + ";"; | |
1532 | getMainContext().init_params[k] = params[k]; | |
1533 | } | |
1534 | } | |
1535 | ||
1536 | debug("storeInitParams: " + s); | |
1537 | ||
1538 | if (!is_client) { | |
1539 | new Ajax.Request("backend.php?op=rpc&subop=storeParams&str=" + s); | |
1540 | } | |
1541 | } catch (e) { | |
1542 | exception_error("storeInitParams", e); | |
1543 | } | |
1544 | }*/ | |
1545 | ||
1546 | function fatalError(code, message) { | |
1547 | try { | |
1548 | ||
1549 | if (code == 6) { | |
1550 | window.location.href = "tt-rss.php"; | |
1551 | } else if (code == 5) { | |
1552 | window.location.href = "update.php"; | |
1553 | } else { | |
1554 | var fe = document.getElementById("fatal_error"); | |
1555 | var fc = document.getElementById("fatal_error_msg"); | |
1556 | ||
1557 | if (message == "") message = "Unknown error"; | |
1558 | ||
1559 | fc.innerHTML = "<img src='images/sign_excl.png'> " + message + " (Code " + code + ")"; | |
1560 | ||
1561 | fe.style.display = "block"; | |
1562 | } | |
1563 | ||
1564 | } catch (e) { | |
1565 | exception_error("fatalError", e); | |
1566 | } | |
1567 | } | |
1568 | ||
1569 | function getFeedName(id, is_cat) { | |
1570 | var d = getFeedsContext().document; | |
1571 | ||
1572 | var e; | |
1573 | ||
1574 | if (is_cat) { | |
1575 | e = d.getElementById("FCATN-" + id); | |
1576 | } else { | |
1577 | e = d.getElementById("FEEDN-" + id); | |
1578 | } | |
1579 | if (e) { | |
1580 | return e.innerHTML.stripTags(); | |
1581 | } else { | |
1582 | return null; | |
1583 | } | |
1584 | } | |
1585 | ||
1586 | function viewContentUrl(url) { | |
1587 | getContentContext().location = url; | |
1588 | } | |
1589 | ||
1590 | function filterDlgCheckAction(sender) { | |
1591 | ||
1592 | try { | |
1593 | ||
1594 | var action = sender[sender.selectedIndex].value; | |
1595 | ||
1596 | var form = document.forms["filter_add_form"]; | |
1597 | ||
1598 | if (!form) { | |
1599 | form = document.forms["filter_edit_form"]; | |
1600 | } | |
1601 | ||
1602 | if (!form) { | |
1603 | debug("filterDlgCheckAction: can't find form!"); | |
1604 | return; | |
1605 | } | |
1606 | ||
1607 | var action_param = form.action_param; | |
1608 | ||
1609 | if (!action_param) { | |
1610 | debug("filterDlgCheckAction: can't find action param!"); | |
1611 | return; | |
1612 | } | |
1613 | ||
1614 | // if selected action supports parameters, enable params field | |
1615 | if (action == 4) { | |
1616 | action_param.disabled = false; | |
1617 | } else { | |
1618 | action_param.disabled = true; | |
1619 | } | |
1620 | ||
1621 | } catch (e) { | |
1622 | exception_error(e, "filterDlgCheckAction"); | |
1623 | } | |
1624 | ||
1625 | } | |
1626 | ||
1627 | function explainError(code) { | |
1628 | return displayDlg("explainError", code); | |
1629 | } | |
1630 | ||
1631 | function logoutUser() { | |
1632 | try { | |
1633 | if (xmlhttp_ready(xmlhttp_rpc)) { | |
1634 | ||
1635 | notify_progress("Logging out, please wait...", true); | |
1636 | ||
1637 | xmlhttp_rpc.open("GET", "backend.php?op=rpc&subop=logout", true); | |
1638 | xmlhttp_rpc.onreadystatechange=logout_callback; | |
1639 | xmlhttp_rpc.send(null); | |
1640 | } else { | |
1641 | printLockingError(); | |
1642 | } | |
1643 | } catch (e) { | |
1644 | exception_error("logoutUser", e); | |
1645 | } | |
1646 | } |