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Commit | Line | Data |
---|---|---|
760966c1 | 1 | var hotkeys_enabled = true; |
d96d11f4 | 2 | var debug_mode_enabled = false; |
a7565293 AD |
3 | var xmlhttp_rpc = Ajax.getTransport(); |
4 | ||
b07b61da AD |
5 | /* add method to remove element from array */ |
6 | ||
7 | Array.prototype.remove = function(s) { | |
8 | for (var i=0; i < this.length; i++) { | |
9 | if (s == this[i]) this.splice(i, 1); | |
10 | } | |
11 | } | |
12 | ||
292a8a12 | 13 | function browser_has_opacity() { |
605f7d46 AD |
14 | return navigator.userAgent.match("Gecko") != null || |
15 | navigator.userAgent.match("Opera") != null; | |
292a8a12 AD |
16 | } |
17 | ||
e12a547e AD |
18 | function is_msie() { |
19 | return navigator.userAgent.match("MSIE"); | |
20 | } | |
21 | ||
7c620da8 AD |
22 | function is_opera() { |
23 | return navigator.userAgent.match("Opera"); | |
24 | } | |
25 | ||
583c58b8 AD |
26 | function is_khtml() { |
27 | return navigator.userAgent.match("KHTML"); | |
28 | } | |
29 | ||
30 | function is_safari() { | |
31 | return navigator.userAgent.match("Safari"); | |
32 | } | |
33 | ||
55160955 | 34 | function exception_error(location, e, silent) { |
83f043bb AD |
35 | var msg; |
36 | ||
37 | if (e.fileName) { | |
38 | var base_fname = e.fileName.substring(e.fileName.lastIndexOf("/") + 1); | |
39 | ||
40 | msg = "Exception: " + e.name + ", " + e.message + | |
41 | "\nFunction: " + location + "()" + | |
42 | "\nLocation: " + base_fname + ":" + e.lineNumber; | |
ee1f45f4 | 43 | |
83f043bb AD |
44 | } else { |
45 | msg = "Exception: " + e + "\nFunction: " + location + "()"; | |
46 | } | |
47 | ||
ee1f45f4 AD |
48 | debug("<b>EXCEPTION: " + msg + "</b>"); |
49 | ||
55160955 AD |
50 | if (!silent) { |
51 | alert(msg); | |
52 | } | |
7719618b AD |
53 | } |
54 | ||
760966c1 AD |
55 | function disableHotkeys() { |
56 | hotkeys_enabled = false; | |
57 | } | |
58 | ||
59 | function enableHotkeys() { | |
60 | hotkeys_enabled = true; | |
61 | } | |
62 | ||
c0e5a40e AD |
63 | function xmlhttp_ready(obj) { |
64 | return obj.readyState == 4 || obj.readyState == 0 || !obj.readyState; | |
65 | } | |
66 | ||
d395a942 AD |
67 | function open_article_callback(transport) { |
68 | try { | |
298f3f78 | 69 | |
d395a942 | 70 | if (transport.responseXML) { |
06925d9e | 71 | |
d395a942 AD |
72 | var link = transport.responseXML.getElementsByTagName("link")[0]; |
73 | var id = transport.responseXML.getElementsByTagName("id")[0]; | |
298f3f78 | 74 | |
06925d9e AD |
75 | debug("open_article_callback, received link: " + link); |
76 | ||
d395a942 | 77 | if (link) { |
06925d9e AD |
78 | debug("link url: " + link.firstChild.nodeValue); |
79 | ||
d395a942 | 80 | window.open(link.firstChild.nodeValue, "_blank"); |
e2ccbfab | 81 | |
d395a942 AD |
82 | if (id) { |
83 | id = id.firstChild.nodeValue; | |
84 | if (!document.getElementById("headlinesList")) { | |
85 | window.setTimeout("toggleUnread(" + id + ", 0)", 100); | |
e2ccbfab | 86 | } |
298f3f78 | 87 | } |
06925d9e AD |
88 | } else { |
89 | notify_error("Can't open article: received invalid article link"); | |
298f3f78 | 90 | } |
06925d9e AD |
91 | } else { |
92 | notify_error("Can't open article: received invalid XML"); | |
01a87dff | 93 | } |
01a87dff | 94 | |
d395a942 AD |
95 | } catch (e) { |
96 | exception_error("open_article_callback", e); | |
9cfc649a AD |
97 | } |
98 | } | |
99 | ||
7726fa02 AD |
100 | function param_escape(arg) { |
101 | if (typeof encodeURIComponent != 'undefined') | |
102 | return encodeURIComponent(arg); | |
103 | else | |
104 | return escape(arg); | |
105 | } | |
106 | ||
107 | function param_unescape(arg) { | |
108 | if (typeof decodeURIComponent != 'undefined') | |
109 | return decodeURIComponent(arg); | |
110 | else | |
111 | return unescape(arg); | |
112 | } | |
113 | ||
508a81e1 AD |
114 | function delay(gap) { |
115 | var then,now; | |
116 | then=new Date().getTime(); | |
117 | now=then; | |
118 | while((now-then)<gap) { | |
119 | now=new Date().getTime(); | |
120 | } | |
121 | } | |
7726fa02 | 122 | |
ce3bf408 | 123 | var notify_hide_timerid = false; |
59a543f0 | 124 | |
ce3bf408 | 125 | function hide_notify() { |
42c32916 AD |
126 | var n = document.getElementById("notify"); |
127 | if (n) { | |
d05514a4 | 128 | n.style.display = "none"; |
8dcfffd0 | 129 | } |
d05514a4 | 130 | } |
c05608c2 | 131 | |
42c32916 | 132 | function notify_real(msg, no_hide, n_type) { |
7726fa02 | 133 | |
42c32916 AD |
134 | var n = document.getElementById("notify"); |
135 | var nb = document.getElementById("notify_body"); | |
7726fa02 | 136 | |
c05608c2 | 137 | if (!n || !nb) return; |
f0601b87 | 138 | |
0655a1d5 AD |
139 | if (notify_hide_timerid) { |
140 | window.clearTimeout(notify_hide_timerid); | |
141 | } | |
142 | ||
8dcfffd0 | 143 | if (msg == "") { |
0655a1d5 AD |
144 | if (n.style.display == "block") { |
145 | notify_hide_timerid = window.setTimeout("hide_notify()", 0); | |
146 | } | |
147 | return; | |
7726fa02 | 148 | } else { |
0ceded7a | 149 | n.style.display = "block"; |
8dcfffd0 | 150 | } |
7726fa02 | 151 | |
42c32916 AD |
152 | /* types: |
153 | ||
154 | 1 - generic | |
155 | 2 - progress | |
156 | 3 - error | |
157 | 4 - info | |
158 | ||
159 | */ | |
160 | ||
f3977cf5 AD |
161 | if (typeof __ != 'undefined') { |
162 | msg = __(msg); | |
163 | } | |
164 | ||
42c32916 AD |
165 | if (n_type == 1) { |
166 | n.className = "notify"; | |
167 | } else if (n_type == 2) { | |
168 | n.className = "notifyProgress"; | |
169 | msg = "<img src='images/indicator_white.gif'> " + msg; | |
170 | } else if (n_type == 3) { | |
f407c086 | 171 | n.className = "notifyError"; |
e780d1d2 | 172 | msg = "<img src='images/sign_excl.gif'> " + msg; |
42c32916 AD |
173 | } else if (n_type == 4) { |
174 | n.className = "notifyInfo"; | |
e780d1d2 | 175 | msg = "<img src='images/sign_info.gif'> " + msg; |
0530ddd8 AD |
176 | } |
177 | ||
106689b0 AD |
178 | // msg = "<img src='images/live_com_loading.gif'> " + msg; |
179 | ||
0ceded7a AD |
180 | nb.innerHTML = msg; |
181 | ||
4d4200a8 | 182 | if (!no_hide) { |
292a8a12 | 183 | notify_hide_timerid = window.setTimeout("hide_notify()", 3000); |
4d4200a8 | 184 | } |
ce3bf408 AD |
185 | } |
186 | ||
42c32916 AD |
187 | function notify(msg, no_hide) { |
188 | notify_real(msg, no_hide, 1); | |
ce3bf408 AD |
189 | } |
190 | ||
42c32916 AD |
191 | function notify_progress(msg, no_hide) { |
192 | notify_real(msg, no_hide, 2); | |
193 | } | |
194 | ||
195 | function notify_error(msg, no_hide) { | |
196 | notify_real(msg, no_hide, 3); | |
197 | ||
198 | } | |
199 | ||
200 | function notify_info(msg, no_hide) { | |
201 | notify_real(msg, no_hide, 4); | |
7726fa02 AD |
202 | } |
203 | ||
508a81e1 | 204 | function printLockingError() { |
42c32916 AD |
205 | notify_info("Please wait until operation finishes."); |
206 | } | |
508a81e1 | 207 | |
13ad9102 | 208 | function hotkey_handler(e) { |
760966c1 | 209 | |
ee1f45f4 | 210 | try { |
2e02b896 | 211 | |
ee1f45f4 | 212 | var keycode; |
d96d11f4 AD |
213 | var shift_key = false; |
214 | ||
215 | try { | |
216 | shift_key = e.shiftKey; | |
217 | } catch (e) { | |
218 | ||
219 | } | |
ee1f45f4 | 220 | |
c67d2990 AD |
221 | if (!hotkeys_enabled) { |
222 | debug("hotkeys disabled"); | |
223 | return; | |
224 | } | |
ee1f45f4 AD |
225 | |
226 | if (window.event) { | |
227 | keycode = window.event.keyCode; | |
228 | } else if (e) { | |
229 | keycode = e.which; | |
230 | } | |
d437c8cf | 231 | |
ee1f45f4 | 232 | if (keycode == 82) { // r |
0feab655 | 233 | return scheduleFeedUpdate(true); |
ee1f45f4 | 234 | } |
0a383013 | 235 | |
e3612080 | 236 | if (keycode == 83) { // s |
0feab655 | 237 | return displayDlg("search", getActiveFeedId()); |
0a383013 AD |
238 | } |
239 | ||
ee1f45f4 AD |
240 | if (keycode == 85) { // u |
241 | if (getActiveFeedId()) { | |
0feab655 | 242 | return viewfeed(getActiveFeedId(), "ForceUpdate"); |
ee1f45f4 AD |
243 | } |
244 | } | |
245 | ||
246 | if (keycode == 65) { // a | |
0feab655 | 247 | return toggleDispRead(); |
ee1f45f4 AD |
248 | } |
249 | ||
0feab655 | 250 | var feedlist = document.getElementById('feedList'); |
ee1f45f4 AD |
251 | |
252 | if (keycode == 74) { // j | |
253 | var feed = getActiveFeedId(); | |
254 | var new_feed = getRelativeFeedId(feedlist, feed, 'prev'); | |
767e2486 | 255 | if (new_feed) viewfeed(new_feed, ''); |
ee1f45f4 AD |
256 | } |
257 | ||
258 | if (keycode == 75) { // k | |
259 | var feed = getActiveFeedId(); | |
260 | var new_feed = getRelativeFeedId(feedlist, feed, 'next'); | |
767e2486 | 261 | if (new_feed) viewfeed(new_feed, ''); |
7b433d8c | 262 | } |
9cfc649a | 263 | |
ac162cbe | 264 | if (keycode == 78 || keycode == 40) { // n, down |
0feab655 AD |
265 | if (typeof moveToPost != 'undefined') { |
266 | return moveToPost('next'); | |
e59a2f12 | 267 | } |
ee1f45f4 AD |
268 | } |
269 | ||
ac162cbe | 270 | if (keycode == 80 || keycode == 38) { // p, up |
0feab655 AD |
271 | if (typeof moveToPost != 'undefined') { |
272 | return moveToPost('prev'); | |
e59a2f12 | 273 | } |
ee1f45f4 AD |
274 | } |
275 | ||
d96d11f4 AD |
276 | if (keycode == 68 && shift_key) { // d |
277 | if (!debug_mode_enabled) { | |
278 | document.getElementById('debug_output').style.display = 'block'; | |
279 | debug('debug mode activated'); | |
280 | } else { | |
281 | document.getElementById('debug_output').style.display = 'none'; | |
282 | } | |
283 | ||
284 | debug_mode_enabled = !debug_mode_enabled; | |
285 | } | |
286 | ||
50a2595d AD |
287 | if (keycode == 190 && shift_key) { // > |
288 | viewFeedGoPage(1); | |
289 | } | |
290 | ||
291 | if (keycode == 188 && shift_key) { // < | |
292 | viewFeedGoPage(-1); | |
293 | } | |
294 | ||
295 | if (keycode == 191 && shift_key) { // ? | |
296 | viewFeedGoPage(0); | |
297 | } | |
298 | ||
57c9393e | 299 | if (keycode == 69 && shift_key) { // e |
e46cdbb0 AD |
300 | return editFeedDlg(getActiveFeedId()); |
301 | } | |
302 | ||
57c9393e | 303 | if (keycode == 70 && shift_key) { // f |
e30a61d4 AD |
304 | if (getActiveFeedId()) { |
305 | return catchupCurrentFeed(); | |
306 | } | |
307 | } | |
308 | ||
57c9393e | 309 | if (keycode == 80 && shift_key) { // p |
e30a61d4 AD |
310 | if (getActiveFeedId()) { |
311 | return catchupPage(); | |
312 | } | |
313 | } | |
314 | ||
298f3f78 AD |
315 | if (keycode == 86) { // v |
316 | if (getActiveArticleId()) { | |
317 | openArticleInNewWindow(getActiveArticleId()); | |
318 | } | |
319 | } | |
320 | ||
a219fec5 AD |
321 | if (keycode == 84) { // t |
322 | ||
323 | var id = getActiveArticleId(); | |
324 | ||
325 | if (id) { | |
326 | ||
327 | var cb = document.getElementById("RCHK-" + id); | |
328 | ||
329 | if (cb) { | |
330 | cb.checked = !cb.checked; | |
331 | toggleSelectRowById(cb, "RROW-" + id); | |
332 | } | |
333 | } | |
334 | } | |
335 | ||
5e1f0af7 AD |
336 | if (keycode == 67) { // c |
337 | var id = getActiveArticleId(); | |
338 | ||
339 | if (id) { | |
340 | toggleUnread(id, 0); | |
341 | } | |
342 | } | |
343 | ||
08f3bb15 AD |
344 | if (keycode == 67 && shift_key) { // c |
345 | if (typeof collapse_feedlist != 'undefined') { | |
346 | return collapse_feedlist(); | |
347 | } | |
348 | } | |
349 | ||
f8232151 AD |
350 | if (keycode == 81 && shift_key) { // shift + q |
351 | if (typeof catchupAllFeeds != 'undefined') { | |
352 | return catchupAllFeeds(); | |
353 | } | |
354 | } | |
355 | ||
1dc8dba0 AD |
356 | if (typeof localHotkeyHandler != 'undefined') { |
357 | try { | |
358 | return localHotkeyHandler(e); | |
359 | } catch (e) { | |
360 | exception_error("hotkey_handler, local:", e); | |
361 | } | |
362 | } | |
363 | ||
d96d11f4 | 364 | debug("KP=" + keycode); |
ee1f45f4 AD |
365 | } catch (e) { |
366 | exception_error("hotkey_handler", e); | |
367 | } | |
13ad9102 AD |
368 | } |
369 | ||
e828e31e | 370 | function cleanSelectedList(element) { |
f0601b87 AD |
371 | var content = document.getElementById(element); |
372 | ||
703b632e AD |
373 | if (!document.getElementById("feedCatHolder")) { |
374 | for (i = 0; i < content.childNodes.length; i++) { | |
375 | var child = content.childNodes[i]; | |
d0bb308e AD |
376 | try { |
377 | child.className = child.className.replace("Selected", ""); | |
378 | } catch (e) { | |
379 | // | |
380 | } | |
703b632e AD |
381 | } |
382 | } else { | |
383 | for (i = 0; i < content.childNodes.length; i++) { | |
384 | var child = content.childNodes[i]; | |
703b632e | 385 | if (child.id == "feedCatHolder") { |
9cb99906 | 386 | debug(child.id); |
c3f348c2 | 387 | var fcat = child.lastChild; |
703b632e | 388 | for (j = 0; j < fcat.childNodes.length; j++) { |
befc807f | 389 | var feed = fcat.childNodes[j]; |
703b632e AD |
390 | feed.className = feed.className.replace("Selected", ""); |
391 | } | |
392 | } | |
befc807f | 393 | } |
703b632e | 394 | } |
e828e31e AD |
395 | } |
396 | ||
397 | ||
398 | function cleanSelected(element) { | |
399 | var content = document.getElementById(element); | |
f0601b87 AD |
400 | |
401 | for (i = 0; i < content.rows.length; i++) { | |
402 | content.rows[i].className = content.rows[i].className.replace("Selected", ""); | |
403 | } | |
f0601b87 AD |
404 | } |
405 | ||
406 | function getVisibleUnreadHeadlines() { | |
407 | var content = document.getElementById("headlinesList"); | |
408 | ||
409 | var rows = new Array(); | |
410 | ||
411 | for (i = 0; i < content.rows.length; i++) { | |
412 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
413 | if (row_id.length > 0 && content.rows[i].className.match("Unread")) { | |
414 | rows.push(row_id); | |
415 | } | |
416 | } | |
417 | return rows; | |
418 | } | |
419 | ||
420 | function getVisibleHeadlineIds() { | |
421 | ||
422 | var content = document.getElementById("headlinesList"); | |
423 | ||
424 | var rows = new Array(); | |
425 | ||
426 | for (i = 0; i < content.rows.length; i++) { | |
427 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
428 | if (row_id.length > 0) { | |
429 | rows.push(row_id); | |
430 | } | |
431 | } | |
432 | return rows; | |
433 | } | |
434 | ||
435 | function getFirstVisibleHeadlineId() { | |
436 | var rows = getVisibleHeadlineIds(); | |
437 | return rows[0]; | |
438 | } | |
439 | ||
440 | function getLastVisibleHeadlineId() { | |
441 | var rows = getVisibleHeadlineIds(); | |
442 | return rows[rows.length-1]; | |
443 | } | |
444 | ||
445 | function markHeadline(id) { | |
446 | var row = document.getElementById("RROW-" + id); | |
447 | if (row) { | |
35f3c923 AD |
448 | var is_active = false; |
449 | ||
450 | if (row.className.match("Active")) { | |
451 | is_active = true; | |
452 | } | |
453 | row.className = row.className.replace("Selected", ""); | |
454 | row.className = row.className.replace("Active", ""); | |
455 | row.className = row.className.replace("Insensitive", ""); | |
456 | ||
457 | if (is_active) { | |
458 | row.className = row.className = "Active"; | |
459 | } | |
460 | ||
72020095 AD |
461 | var check = document.getElementById("RCHK-" + id); |
462 | ||
463 | if (check) { | |
464 | check.checked = true; | |
465 | } | |
466 | ||
35f3c923 AD |
467 | row.className = row.className + "Selected"; |
468 | ||
f0601b87 AD |
469 | } |
470 | } | |
471 | ||
472 | function getFeedIds() { | |
473 | var content = document.getElementById("feedsList"); | |
474 | ||
475 | var rows = new Array(); | |
476 | ||
477 | for (i = 0; i < content.rows.length; i++) { | |
478 | var id = content.rows[i].id.replace("FEEDR-", ""); | |
479 | if (id.length > 0) { | |
480 | rows.push(id); | |
481 | } | |
482 | } | |
483 | ||
484 | return rows; | |
485 | } | |
13ad9102 | 486 | |
76b4eae1 AD |
487 | function setCookie(name, value, lifetime, path, domain, secure) { |
488 | ||
489 | var d = false; | |
490 | ||
491 | if (lifetime) { | |
492 | d = new Date(); | |
be0801a1 | 493 | d.setTime(d.getTime() + (lifetime * 1000)); |
76b4eae1 | 494 | } |
cdbb6dc6 AD |
495 | |
496 | debug("setCookie: " + name + " => " + value + ": " + d); | |
76b4eae1 AD |
497 | |
498 | int_setCookie(name, value, d, path, domain, secure); | |
499 | ||
500 | } | |
501 | ||
502 | function int_setCookie(name, value, expires, path, domain, secure) { | |
ac43eba1 AD |
503 | document.cookie= name + "=" + escape(value) + |
504 | ((expires) ? "; expires=" + expires.toGMTString() : "") + | |
505 | ((path) ? "; path=" + path : "") + | |
506 | ((domain) ? "; domain=" + domain : "") + | |
507 | ((secure) ? "; secure" : ""); | |
508 | } | |
509 | ||
76b4eae1 AD |
510 | function delCookie(name, path, domain) { |
511 | if (getCookie(name)) { | |
512 | document.cookie = name + "=" + | |
513 | ((path) ? ";path=" + path : "") + | |
514 | ((domain) ? ";domain=" + domain : "" ) + | |
515 | ";expires=Thu, 01-Jan-1970 00:00:01 GMT"; | |
516 | } | |
517 | } | |
518 | ||
519 | ||
ac43eba1 AD |
520 | function getCookie(name) { |
521 | ||
522 | var dc = document.cookie; | |
523 | var prefix = name + "="; | |
524 | var begin = dc.indexOf("; " + prefix); | |
525 | if (begin == -1) { | |
526 | begin = dc.indexOf(prefix); | |
527 | if (begin != 0) return null; | |
528 | } | |
529 | else { | |
530 | begin += 2; | |
531 | } | |
532 | var end = document.cookie.indexOf(";", begin); | |
533 | if (end == -1) { | |
534 | end = dc.length; | |
535 | } | |
536 | return unescape(dc.substring(begin + prefix.length, end)); | |
537 | } | |
538 | ||
1a66d16e AD |
539 | function disableContainerChildren(id, disable, doc) { |
540 | ||
541 | if (!doc) doc = document; | |
542 | ||
543 | var container = doc.getElementById(id); | |
ac43eba1 | 544 | |
4220b0bd AD |
545 | if (!container) { |
546 | //alert("disableContainerChildren: element " + id + " not found"); | |
547 | return; | |
548 | } | |
549 | ||
ac43eba1 AD |
550 | for (var i = 0; i < container.childNodes.length; i++) { |
551 | var child = container.childNodes[i]; | |
552 | ||
d5224f0d AD |
553 | try { |
554 | child.disabled = disable; | |
555 | } catch (E) { | |
556 | ||
557 | } | |
ac43eba1 AD |
558 | |
559 | if (disable) { | |
560 | if (child.className && child.className.match("button")) { | |
561 | child.className = "disabledButton"; | |
562 | } | |
563 | } else { | |
564 | if (child.className && child.className.match("disabledButton")) { | |
565 | child.className = "button"; | |
566 | } | |
d5224f0d | 567 | } |
ac43eba1 AD |
568 | } |
569 | ||
570 | } | |
7726fa02 | 571 | |
e828e31e AD |
572 | function gotoPreferences() { |
573 | document.location.href = "prefs.php"; | |
574 | } | |
575 | ||
576 | function gotoMain() { | |
577 | document.location.href = "tt-rss.php"; | |
578 | } | |
579 | ||
8158c57a AD |
580 | function gotoExportOpml() { |
581 | document.location.href = "opml.php?op=Export"; | |
582 | } | |
86741347 AD |
583 | |
584 | function getActiveFeedId() { | |
33d13e72 AD |
585 | // return getCookie("ttrss_vf_actfeed"); |
586 | try { | |
0feab655 AD |
587 | debug("gAFID: " + active_feed_id); |
588 | return active_feed_id; | |
33d13e72 AD |
589 | } catch (e) { |
590 | exception_error("getActiveFeedId", e); | |
591 | } | |
86741347 AD |
592 | } |
593 | ||
0a6c4846 | 594 | function activeFeedIsCat() { |
0feab655 | 595 | return active_feed_is_cat; |
0a6c4846 AD |
596 | } |
597 | ||
86741347 | 598 | function setActiveFeedId(id) { |
33d13e72 AD |
599 | // return setCookie("ttrss_vf_actfeed", id); |
600 | try { | |
5c365f60 | 601 | debug("sAFID(" + id + ")"); |
0feab655 | 602 | active_feed_id = id; |
33d13e72 AD |
603 | } catch (e) { |
604 | exception_error("setActiveFeedId", e); | |
605 | } | |
86741347 | 606 | } |
090e250b | 607 | |
ac378ad4 | 608 | function parse_counters(reply, scheduled_call) { |
1a6a9555 | 609 | try { |
ac378ad4 | 610 | |
9e397d0f AD |
611 | var feeds_found = 0; |
612 | ||
85bd574b | 613 | var elems = reply.getElementsByTagName("counter"); |
f54f515f | 614 | |
85bd574b | 615 | for (var l = 0; l < elems.length; l++) { |
6043fb7e | 616 | |
85bd574b AD |
617 | var id = elems[l].getAttribute("id"); |
618 | var t = elems[l].getAttribute("type"); | |
619 | var ctr = elems[l].getAttribute("counter"); | |
620 | var error = elems[l].getAttribute("error"); | |
621 | var has_img = elems[l].getAttribute("hi"); | |
622 | var updated = elems[l].getAttribute("updated"); | |
4ffa126e AD |
623 | var title = elems[l].getAttribute("title"); |
624 | ||
1a6a9555 | 625 | if (id == "global-unread") { |
0feab655 AD |
626 | global_unread = ctr; |
627 | updateTitle(); | |
1a6a9555 AD |
628 | continue; |
629 | } | |
7bf7e4d3 AD |
630 | |
631 | if (id == "subscribed-feeds") { | |
632 | feeds_found = ctr; | |
633 | continue; | |
634 | } | |
1a6a9555 AD |
635 | |
636 | if (t == "category") { | |
0feab655 | 637 | var catctr = document.getElementById("FCATCTR-" + id); |
1a6a9555 | 638 | if (catctr) { |
67dabe1a AD |
639 | catctr.innerHTML = "(" + ctr + ")"; |
640 | if (ctr > 0) { | |
641 | catctr.className = "catCtrHasUnread"; | |
642 | } else { | |
643 | catctr.className = "catCtrNoUnread"; | |
644 | } | |
1a6a9555 AD |
645 | } |
646 | continue; | |
647 | } | |
648 | ||
0feab655 AD |
649 | var feedctr = document.getElementById("FEEDCTR-" + id); |
650 | var feedu = document.getElementById("FEEDU-" + id); | |
651 | var feedr = document.getElementById("FEEDR-" + id); | |
652 | var feed_img = document.getElementById("FIMG-" + id); | |
653 | var feedlink = document.getElementById("FEEDL-" + id); | |
654 | var feedupd = document.getElementById("FLUPD-" + id); | |
fb1fb4ab AD |
655 | |
656 | if (updated && feedlink) { | |
657 | if (error) { | |
658 | feedlink.title = "Error: " + error + " (" + updated + ")"; | |
659 | } else { | |
660 | feedlink.title = "Updated: " + updated; | |
661 | } | |
662 | } | |
023fe037 | 663 | |
78d5212c AD |
664 | if (updated && feedupd) { |
665 | if (error) { | |
666 | feedupd.innerHTML = updated + " (Error)"; | |
667 | } else { | |
668 | feedupd.innerHTML = updated; | |
669 | } | |
670 | } | |
671 | ||
527c3bf0 | 672 | if (has_img && feed_img && !is_msie()) { |
f780548a AD |
673 | if (!feed_img.src.match(id + ".ico")) { |
674 | feed_img.src = getInitParam("icons_location") + "/" + id + ".ico"; | |
675 | } | |
527c3bf0 AD |
676 | } |
677 | ||
4ffa126e AD |
678 | if (feedlink && title) { |
679 | feedlink.innerHTML = title; | |
680 | } | |
681 | ||
1a6a9555 | 682 | if (feedctr && feedu && feedr) { |
e8ef3b97 AD |
683 | |
684 | if (feedu.innerHTML != ctr && id == getActiveFeedId() && scheduled_call) { | |
5b064721 | 685 | viewCurrentFeed(); |
e8ef3b97 | 686 | } |
8e9141ed AD |
687 | |
688 | var row_needs_hl = (ctr > 0 && ctr > parseInt(feedu.innerHTML)); | |
689 | ||
1a6a9555 | 690 | feedu.innerHTML = ctr; |
023fe037 | 691 | |
426d3c57 AD |
692 | if (error) { |
693 | feedr.className = feedr.className.replace("feed", "error"); | |
694 | } else if (id > 0) { | |
695 | feedr.className = feedr.className.replace("error", "feed"); | |
023fe037 | 696 | } |
1a6a9555 AD |
697 | |
698 | if (ctr > 0) { | |
699 | feedctr.className = "odd"; | |
700 | if (!feedr.className.match("Unread")) { | |
701 | var is_selected = feedr.className.match("Selected"); | |
702 | ||
703 | feedr.className = feedr.className.replace("Selected", ""); | |
704 | feedr.className = feedr.className.replace("Unread", ""); | |
705 | ||
706 | feedr.className = feedr.className + "Unread"; | |
707 | ||
708 | if (is_selected) { | |
709 | feedr.className = feedr.className + "Selected"; | |
8e9141ed AD |
710 | } |
711 | ||
712 | } | |
713 | ||
714 | if (row_needs_hl) { | |
1341ea0d AD |
715 | new Effect.Highlight(feedr, {duration: 1, startcolor: "#fff7d5", |
716 | queue: { position:'end', scope: 'EFQ-' + id, limit: 1 } } ); | |
1a6a9555 AD |
717 | } |
718 | } else { | |
719 | feedctr.className = "invisible"; | |
720 | feedr.className = feedr.className.replace("Unread", ""); | |
721 | } | |
722 | } | |
723 | } | |
9e397d0f | 724 | |
0feab655 | 725 | hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); |
7553dd8b | 726 | |
0feab655 | 727 | var feeds_stored = number_of_feeds; |
9e397d0f AD |
728 | |
729 | debug("Feed counters, C: " + feeds_found + ", S:" + feeds_stored); | |
730 | ||
731 | if (feeds_stored != feeds_found) { | |
0feab655 | 732 | number_of_feeds = feeds_found; |
7bf7e4d3 | 733 | |
2fe69e22 | 734 | if (feeds_stored != 0 && feeds_found != 0) { |
9e397d0f | 735 | debug("Subscribed feed number changed, refreshing feedlist"); |
0e9dd1ba | 736 | setTimeout('updateFeedList(false, false)', 50); |
9e397d0f AD |
737 | } |
738 | } | |
739 | ||
1a6a9555 | 740 | } catch (e) { |
83f043bb | 741 | exception_error("parse_counters", e); |
1a6a9555 AD |
742 | } |
743 | } | |
744 | ||
288487e4 | 745 | function parse_counters_reply(transport, scheduled_call) { |
5854573a | 746 | |
288487e4 | 747 | if (!transport.responseXML) { |
42c32916 | 748 | notify_error("Backend did not return valid XML", true); |
5854573a AD |
749 | return; |
750 | } | |
751 | ||
288487e4 | 752 | var reply = transport.responseXML.firstChild; |
5854573a AD |
753 | |
754 | if (!reply) { | |
42c32916 | 755 | notify_error("Backend did not return expected XML object", true); |
5854573a AD |
756 | updateTitle(""); |
757 | return; | |
758 | } | |
759 | ||
760 | var error_code = false; | |
761 | var error_msg = false; | |
762 | ||
763 | if (reply.firstChild) { | |
764 | error_code = reply.firstChild.getAttribute("error-code"); | |
765 | error_msg = reply.firstChild.getAttribute("error-msg"); | |
766 | } | |
767 | ||
768 | if (!error_code) { | |
769 | error_code = reply.getAttribute("error-code"); | |
770 | error_msg = reply.getAttribute("error-msg"); | |
771 | } | |
772 | ||
773 | if (error_code && error_code != 0) { | |
774 | debug("refetch_callback: got error code " + error_code); | |
775 | return fatalError(error_code, error_msg); | |
776 | } | |
777 | ||
36e05046 | 778 | var counters = reply.getElementsByTagName("counters")[0]; |
5854573a | 779 | |
3ac2f3c7 | 780 | parse_counters(counters, scheduled_call); |
5854573a | 781 | |
36e05046 | 782 | var runtime_info = reply.getElementsByTagName("runtime-info")[0]; |
5854573a AD |
783 | |
784 | parse_runtime_info(runtime_info); | |
785 | ||
786 | if (getInitParam("feeds_sort_by_unread") == 1) { | |
787 | resort_feedlist(); | |
788 | } | |
789 | ||
790 | hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); | |
791 | ||
792 | } | |
793 | ||
1341ea0d AD |
794 | function all_counters_callback2(transport) { |
795 | try { | |
796 | debug("<b>all_counters_callback2 IN: " + transport + "</b>"); | |
797 | parse_counters_reply(transport); | |
798 | debug("<b>all_counters_callback2 OUT: " + transport + "</b>"); | |
799 | ||
800 | } catch (e) { | |
801 | exception_error("all_counters_callback2", e); | |
802 | } | |
803 | } | |
804 | ||
8e9dd206 AD |
805 | function get_feed_unread(id) { |
806 | try { | |
807 | return parseInt(document.getElementById("FEEDU-" + id).innerHTML); | |
808 | } catch (e) { | |
809 | exception_error("get_feed_unread", e, true); | |
810 | return -1; | |
811 | } | |
812 | } | |
813 | ||
c9268ed5 AD |
814 | function get_feed_entry_unread(doc, elem) { |
815 | ||
816 | var id = elem.id.replace("FEEDR-", ""); | |
817 | ||
818 | if (id <= 0) { | |
819 | return -1; | |
820 | } | |
821 | ||
822 | try { | |
823 | return parseInt(doc.getElementById("FEEDU-" + id).innerHTML); | |
824 | } catch (e) { | |
825 | return -1; | |
826 | } | |
827 | } | |
828 | ||
829 | function resort_category(doc, node) { | |
830 | debug("resort_category: " + node); | |
831 | ||
832 | if (node.hasChildNodes() && node.firstChild.nextSibling != false) { | |
833 | for (i = 0; i < node.childNodes.length; i++) { | |
834 | if (node.childNodes[i].nodeName != "LI") { continue; } | |
835 | ||
836 | if (get_feed_entry_unread(doc, node.childNodes[i]) < 0) { | |
837 | continue; | |
838 | } | |
839 | ||
840 | for (j = i+1; j < node.childNodes.length; j++) { | |
841 | if (node.childNodes[j].nodeName != "LI") { continue; } | |
842 | ||
843 | var tmp_val = get_feed_entry_unread(doc, node.childNodes[i]); | |
844 | var cur_val = get_feed_entry_unread(doc, node.childNodes[j]); | |
845 | ||
846 | if (cur_val > tmp_val) { | |
847 | tempnode_i = node.childNodes[i].cloneNode(true); | |
848 | tempnode_j = node.childNodes[j].cloneNode(true); | |
849 | node.replaceChild(tempnode_i, node.childNodes[j]); | |
850 | node.replaceChild(tempnode_j, node.childNodes[i]); | |
851 | } | |
852 | } | |
853 | ||
854 | } | |
855 | } | |
856 | ||
857 | } | |
858 | ||
859 | function resort_feedlist() { | |
860 | debug("resort_feedlist"); | |
861 | ||
0feab655 | 862 | var fd = document; |
c9268ed5 AD |
863 | |
864 | if (fd.getElementById("feedCatHolder")) { | |
865 | ||
866 | var feeds = fd.getElementById("feedList"); | |
867 | var child = feeds.firstChild; | |
868 | ||
869 | while (child) { | |
870 | ||
871 | if (child.id == "feedCatHolder") { | |
872 | resort_category(fd, child.firstChild); | |
873 | } | |
874 | ||
875 | child = child.nextSibling; | |
876 | } | |
877 | ||
878 | } else { | |
879 | resort_category(fd, fd.getElementById("feedList")); | |
880 | } | |
881 | } | |
882 | ||
b6644d29 AD |
883 | /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj |
884 | * * @author Sundar Dorai-Raj | |
885 | * * Email: sdoraira@vt.edu | |
886 | * * This program is free software; you can redistribute it and/or | |
887 | * * modify it under the terms of the GNU General Public License | |
888 | * * as published by the Free Software Foundation; either version 2 | |
889 | * * of the License, or (at your option) any later version, | |
890 | * * provided that any use properly credits the author. | |
891 | * * This program is distributed in the hope that it will be useful, | |
892 | * * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
893 | * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
894 | * * GNU General Public License for more details at http://www.gnu.org * * */ | |
895 | ||
896 | var numbers=".0123456789"; | |
897 | function isNumeric(x) { | |
898 | // is x a String or a character? | |
899 | if(x.length>1) { | |
900 | // remove negative sign | |
901 | x=Math.abs(x)+""; | |
902 | for(j=0;j<x.length;j++) { | |
903 | // call isNumeric recursively for each character | |
904 | number=isNumeric(x.substring(j,j+1)); | |
905 | if(!number) return number; | |
906 | } | |
907 | return number; | |
908 | } | |
909 | else { | |
910 | // if x is number return true | |
911 | if(numbers.indexOf(x)>=0) return true; | |
912 | return false; | |
913 | } | |
914 | } | |
915 | ||
3745788e AD |
916 | |
917 | function hideOrShowFeeds(doc, hide) { | |
918 | ||
7553dd8b AD |
919 | debug("hideOrShowFeeds: " + doc + ", " + hide); |
920 | ||
0feab655 | 921 | var fd = document; |
293fa942 AD |
922 | |
923 | var list = fd.getElementById("feedList"); | |
924 | ||
925 | if (fd.getElementById("feedCatHolder")) { | |
926 | ||
927 | var feeds = fd.getElementById("feedList"); | |
928 | var child = feeds.firstChild; | |
929 | ||
930 | while (child) { | |
931 | ||
932 | if (child.id == "feedCatHolder") { | |
933 | hideOrShowFeedsCategory(fd, child.firstChild, hide, child.previousSibling); | |
934 | } | |
935 | ||
936 | child = child.nextSibling; | |
937 | } | |
938 | ||
939 | } else { | |
940 | hideOrShowFeedsCategory(fd, fd.getElementById("feedList"), hide); | |
941 | } | |
942 | } | |
943 | ||
944 | function hideOrShowFeedsCategory(doc, node, hide, cat_node) { | |
945 | ||
946 | // debug("hideOrShowFeedsCategory: " + node + " (" + hide + ")"); | |
3ed751d4 | 947 | |
293fa942 | 948 | var cat_unread = 0; |
3745788e | 949 | |
4724a093 AD |
950 | if (!node) { |
951 | debug("hideOrShowFeeds: passed node is null, aborting"); | |
952 | return; | |
953 | } | |
954 | ||
1a9b5b84 | 955 | // debug("cat: " + node.id); |
2c2b019b | 956 | |
293fa942 AD |
957 | if (node.hasChildNodes() && node.firstChild.nextSibling != false) { |
958 | for (i = 0; i < node.childNodes.length; i++) { | |
959 | if (node.childNodes[i].nodeName != "LI") { continue; } | |
bbf4d0b2 | 960 | |
b31c2311 | 961 | if (node.childNodes[i].style != undefined) { |
293fa942 | 962 | |
947c6186 | 963 | var has_unread = (node.childNodes[i].className != "feed" && |
7a64852c | 964 | node.childNodes[i].className != "label" && |
22f3e356 AD |
965 | !(!getInitParam("hide_read_shows_special") && |
966 | node.childNodes[i].className == "virt") && | |
88b47be7 | 967 | node.childNodes[i].className != "error" && |
947c6186 | 968 | node.childNodes[i].className != "tag"); |
b31c2311 | 969 | |
2c2b019b | 970 | // debug(node.childNodes[i].id + " --> " + has_unread); |
b31c2311 AD |
971 | |
972 | if (hide && !has_unread) { | |
225ec0d4 | 973 | //node.childNodes[i].style.display = "none"; |
f03ce70e AD |
974 | var id = node.childNodes[i].id; |
975 | Effect.Fade(node.childNodes[i], {duration : 0.3, | |
976 | queue: { position: 'end', scope: 'FFADE-' + id, limit: 1 }}); | |
b31c2311 AD |
977 | } |
978 | ||
979 | if (!hide) { | |
980 | node.childNodes[i].style.display = "list-item"; | |
225ec0d4 | 981 | //Effect.Appear(node.childNodes[i], {duration : 0.3}); |
b31c2311 AD |
982 | } |
983 | ||
984 | if (has_unread) { | |
7553dd8b | 985 | node.childNodes[i].style.display = "list-item"; |
b31c2311 | 986 | cat_unread++; |
225ec0d4 AD |
987 | //Effect.Appear(node.childNodes[i], {duration : 0.3}); |
988 | //Effect.Highlight(node.childNodes[i]); | |
b31c2311 | 989 | } |
293fa942 | 990 | } |
3745788e | 991 | } |
b31c2311 | 992 | } |
3745788e | 993 | |
1a9b5b84 | 994 | // debug("end cat: " + node.id + " unread " + cat_unread); |
2c2b019b | 995 | |
293fa942 | 996 | if (cat_unread == 0) { |
b31c2311 AD |
997 | if (cat_node.style == undefined) { |
998 | debug("ERROR: supplied cat_node " + cat_node + | |
999 | " has no styles. WTF?"); | |
1000 | return; | |
1001 | } | |
293fa942 | 1002 | if (hide) { |
38c142d9 | 1003 | //cat_node.style.display = "none"; |
f03ce70e | 1004 | Effect.Fade(cat_node, {duration : 0.3, |
70ee3028 | 1005 | queue: { position: 'end', scope: 'CFADE-' + node.id, limit: 1 }}); |
293fa942 AD |
1006 | } else { |
1007 | cat_node.style.display = "list-item"; | |
1008 | } | |
7553dd8b | 1009 | } else { |
0ac2faea AD |
1010 | try { |
1011 | cat_node.style.display = "list-item"; | |
1012 | } catch (e) { | |
1013 | debug(e); | |
1014 | } | |
293fa942 | 1015 | } |
3745788e | 1016 | |
293fa942 | 1017 | // debug("unread for category: " + cat_unread); |
3745788e AD |
1018 | } |
1019 | ||
35f3c923 AD |
1020 | function selectTableRow(r, do_select) { |
1021 | r.className = r.className.replace("Selected", ""); | |
1022 | ||
1023 | if (do_select) { | |
1024 | r.className = r.className + "Selected"; | |
1025 | } | |
1026 | } | |
1027 | ||
6c12c809 AD |
1028 | function selectTableRowById(elem_id, check_id, do_select) { |
1029 | ||
1030 | try { | |
1031 | ||
1032 | var row = document.getElementById(elem_id); | |
1033 | ||
1034 | if (row) { | |
1035 | selectTableRow(row, do_select); | |
1036 | } | |
1037 | ||
1038 | var check = document.getElementById(check_id); | |
1039 | ||
1040 | if (check) { | |
1041 | check.checked = do_select; | |
1042 | } | |
1043 | } catch (e) { | |
1044 | exception_error("selectTableRowById", e); | |
1045 | } | |
1046 | } | |
1047 | ||
1572afe5 | 1048 | function selectTableRowsByIdPrefix(content_id, prefix, check_prefix, do_select, |
649e0af9 | 1049 | classcheck, reset_others) { |
3745788e | 1050 | |
35f3c923 AD |
1051 | var content = document.getElementById(content_id); |
1052 | ||
1053 | if (!content) { | |
1054 | alert("[selectTableRows] Element " + content_id + " not found."); | |
1055 | return; | |
1056 | } | |
1057 | ||
1058 | for (i = 0; i < content.rows.length; i++) { | |
1572afe5 AD |
1059 | if (!classcheck || content.rows[i].className.match(classcheck)) { |
1060 | ||
1061 | if (content.rows[i].id.match(prefix)) { | |
1062 | selectTableRow(content.rows[i], do_select); | |
649e0af9 AD |
1063 | |
1064 | var row_id = content.rows[i].id.replace(prefix, ""); | |
1065 | var check = document.getElementById(check_prefix + row_id); | |
3055bc41 | 1066 | |
649e0af9 AD |
1067 | if (check) { |
1068 | check.checked = do_select; | |
1069 | } | |
1070 | } else if (reset_others) { | |
1071 | selectTableRow(content.rows[i], false); | |
7d8d10c6 AD |
1072 | |
1073 | var row_id = content.rows[i].id.replace(prefix, ""); | |
1074 | var check = document.getElementById(check_prefix + row_id); | |
1075 | ||
1076 | if (check) { | |
1077 | check.checked = false; | |
1078 | } | |
1079 | ||
1572afe5 | 1080 | } |
649e0af9 AD |
1081 | } else if (reset_others) { |
1082 | selectTableRow(content.rows[i], false); | |
7d8d10c6 AD |
1083 | |
1084 | var row_id = content.rows[i].id.replace(prefix, ""); | |
1085 | var check = document.getElementById(check_prefix + row_id); | |
1086 | ||
1087 | if (check) { | |
1088 | check.checked = false; | |
1089 | } | |
1090 | ||
3055bc41 | 1091 | } |
35f3c923 | 1092 | } |
295f9b42 | 1093 | } |
91ff844a AD |
1094 | |
1095 | function getSelectedTableRowIds(content_id, prefix) { | |
1096 | ||
1097 | var content = document.getElementById(content_id); | |
1098 | ||
1099 | if (!content) { | |
1100 | alert("[getSelectedTableRowIds] Element " + content_id + " not found."); | |
1101 | return; | |
1102 | } | |
1103 | ||
1104 | var sel_rows = new Array(); | |
1105 | ||
1106 | for (i = 0; i < content.rows.length; i++) { | |
1572afe5 AD |
1107 | if (content.rows[i].id.match(prefix) && |
1108 | content.rows[i].className.match("Selected")) { | |
1109 | ||
91ff844a AD |
1110 | var row_id = content.rows[i].id.replace(prefix + "-", ""); |
1111 | sel_rows.push(row_id); | |
1112 | } | |
1113 | } | |
1114 | ||
1115 | return sel_rows; | |
1116 | ||
1117 | } | |
1118 | ||
386cbf27 AD |
1119 | function toggleSelectRowById(sender, id) { |
1120 | var row = document.getElementById(id); | |
1121 | ||
1122 | if (sender.checked) { | |
1123 | if (!row.className.match("Selected")) { | |
1124 | row.className = row.className + "Selected"; | |
1125 | } | |
1126 | } else { | |
1127 | if (row.className.match("Selected")) { | |
1128 | row.className = row.className.replace("Selected", ""); | |
1129 | } | |
1130 | } | |
1131 | } | |
1132 | ||
b92e6209 AD |
1133 | function toggleSelectListRow(sender) { |
1134 | var parent_row = sender.parentNode; | |
1135 | ||
1136 | if (sender.checked) { | |
1137 | if (!parent_row.className.match("Selected")) { | |
1138 | parent_row.className = parent_row.className + "Selected"; | |
1139 | } | |
1140 | } else { | |
1141 | if (parent_row.className.match("Selected")) { | |
1142 | parent_row.className = parent_row.className.replace("Selected", ""); | |
1143 | } | |
1144 | } | |
1145 | } | |
1146 | ||
67343d9f AD |
1147 | function tSR(sender) { |
1148 | return toggleSelectRow(sender); | |
1149 | } | |
386cbf27 | 1150 | |
1572afe5 AD |
1151 | function toggleSelectRow(sender) { |
1152 | var parent_row = sender.parentNode.parentNode; | |
1153 | ||
1154 | if (sender.checked) { | |
1155 | if (!parent_row.className.match("Selected")) { | |
1156 | parent_row.className = parent_row.className + "Selected"; | |
1157 | } | |
1158 | } else { | |
1159 | if (parent_row.className.match("Selected")) { | |
1160 | parent_row.className = parent_row.className.replace("Selected", ""); | |
1161 | } | |
1162 | } | |
1163 | } | |
1164 | ||
1da76274 | 1165 | function getRelativeFeedId(list, id, direction, unread_only) { |
731b05f4 AD |
1166 | var rows = list.getElementsByTagName("LI"); |
1167 | var feeds = new Array(); | |
1168 | ||
1169 | for (var i = 0; i < rows.length; i++) { | |
1170 | if (rows[i].id.match("FEEDR-")) { | |
1171 | ||
8809f484 | 1172 | if (rows[i].id == "FEEDR-" + id || (Element.visible(rows[i]) && Element.visible(rows[i].parentNode))) { |
731b05f4 AD |
1173 | |
1174 | if (!unread_only || | |
1175 | (rows[i].className.match("Unread") || rows[i].id == "FEEDR-" + id)) { | |
1176 | feeds.push(rows[i].id.replace("FEEDR-", "")); | |
1177 | } | |
1178 | } | |
1179 | } | |
1180 | } | |
1181 | ||
7b433d8c | 1182 | if (!id) { |
731b05f4 AD |
1183 | if (direction == "next") { |
1184 | return feeds.shift(); | |
1185 | } else { | |
1186 | return feeds.pop(); | |
1187 | } | |
1188 | } else { | |
1189 | if (direction == "next") { | |
1190 | var idx = feeds.indexOf(id); | |
1191 | if (idx != -1 && idx < feeds.length) { | |
1192 | return feeds[idx+1]; | |
07a67863 AD |
1193 | } else { |
1194 | return getRelativeFeedId(list, false, direction, unread_only); | |
731b05f4 AD |
1195 | } |
1196 | } else { | |
1197 | var idx = feeds.indexOf(id); | |
1198 | if (idx > 0) { | |
1199 | return feeds[idx-1]; | |
07a67863 AD |
1200 | } else { |
1201 | return getRelativeFeedId(list, false, direction, unread_only); | |
731b05f4 AD |
1202 | } |
1203 | } | |
1204 | ||
1205 | } | |
7b433d8c | 1206 | } |
36aab70f | 1207 | |
f27de515 | 1208 | function showBlockElement(id, h_id) { |
36aab70f AD |
1209 | var elem = document.getElementById(id); |
1210 | ||
1211 | if (elem) { | |
1212 | elem.style.display = "block"; | |
f27de515 AD |
1213 | |
1214 | if (h_id) { | |
1215 | elem = document.getElementById(h_id); | |
1216 | if (elem) { | |
1217 | elem.style.display = "none"; | |
1218 | } | |
1219 | } | |
36aab70f AD |
1220 | } else { |
1221 | alert("[showBlockElement] can't find element with id " + id); | |
1222 | } | |
1223 | } | |
1224 | ||
b9073cd9 AD |
1225 | function appearBlockElement_afh(effect) { |
1226 | ||
1227 | } | |
1228 | ||
1229 | function checkboxToggleElement(elem, id) { | |
1230 | if (elem.checked) { | |
b1085d24 | 1231 | Effect.SlideDown(id, {duration : 0.5}); |
b9073cd9 | 1232 | } else { |
b1085d24 | 1233 | Effect.SlideUp(id, {duration : 0.5}); |
b9073cd9 AD |
1234 | } |
1235 | } | |
1236 | ||
1237 | function appearBlockElement(id, h_id) { | |
1238 | ||
1239 | try { | |
a04c8e8d AD |
1240 | if (h_id) { |
1241 | Effect.Fade(h_id); | |
1242 | } | |
b9073cd9 AD |
1243 | Effect.SlideDown(id, {duration : 1.0, afterFinish: appearBlockElement_afh}); |
1244 | } catch (e) { | |
1245 | exception_error("appearBlockElement", e); | |
1246 | } | |
1247 | ||
1248 | } | |
1249 | ||
a9b0bfd5 AD |
1250 | function hideParentElement(e) { |
1251 | e.parentNode.style.display = "none"; | |
1252 | } | |
1b0809ae AD |
1253 | |
1254 | function dropboxSelect(e, v) { | |
1255 | for (i = 0; i < e.length; i++) { | |
1256 | if (e[i].value == v) { | |
1257 | e.selectedIndex = i; | |
1258 | break; | |
1259 | } | |
1260 | } | |
1261 | } | |
0ee1d1a0 AD |
1262 | |
1263 | // originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z | |
1264 | // bugfixed just a little bit :-) | |
1265 | function getURLParam(strParamName){ | |
1266 | var strReturn = ""; | |
1267 | var strHref = window.location.href; | |
1268 | ||
1269 | if (strHref.indexOf("#") == strHref.length-1) { | |
1270 | strHref = strHref.substring(0, strHref.length-1); | |
1271 | } | |
1272 | ||
1273 | if ( strHref.indexOf("?") > -1 ){ | |
1274 | var strQueryString = strHref.substr(strHref.indexOf("?")); | |
1275 | var aQueryString = strQueryString.split("&"); | |
1276 | for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){ | |
1277 | if (aQueryString[iParam].indexOf(strParamName + "=") > -1 ){ | |
1278 | var aParam = aQueryString[iParam].split("="); | |
1279 | strReturn = aParam[1]; | |
1280 | break; | |
1281 | } | |
1282 | } | |
1283 | } | |
1284 | return strReturn; | |
1285 | } | |
1286 | ||
cf1bc085 AD |
1287 | function leading_zero(p) { |
1288 | var s = String(p); | |
1289 | if (s.length == 1) s = "0" + s; | |
1290 | return s; | |
1291 | } | |
c38c2b69 | 1292 | |
86b682ce | 1293 | function closeInfoBox(cleanup) { |
5ede560f | 1294 | |
465ff90b | 1295 | if (!is_msie() && !getInitParam("infobox_disable_overlay")) { |
5ede560f AD |
1296 | var overlay = document.getElementById("dialog_overlay"); |
1297 | if (overlay) { | |
1298 | overlay.style.display = "none"; | |
1299 | } | |
1300 | } | |
1301 | ||
e5d758e3 AD |
1302 | var box = document.getElementById('infoBox'); |
1303 | var shadow = document.getElementById('infoBoxShadow'); | |
1304 | ||
1305 | if (shadow) { | |
1306 | shadow.style.display = "none"; | |
1307 | } else if (box) { | |
1308 | box.style.display = "none"; | |
1309 | } | |
1310 | ||
86b682ce AD |
1311 | if (cleanup) box.innerHTML = " "; |
1312 | ||
e5d758e3 | 1313 | enableHotkeys(); |
c14b5566 | 1314 | |
90ac84df | 1315 | return false; |
e5d758e3 AD |
1316 | } |
1317 | ||
1318 | ||
7b5c6012 AD |
1319 | function displayDlg(id, param) { |
1320 | ||
35a03bdd | 1321 | notify_progress("Loading, please wait...", true); |
7b5c6012 | 1322 | |
7b5c6012 | 1323 | disableHotkeys(); |
2371c520 | 1324 | |
288487e4 AD |
1325 | var query = "backend.php?op=dlg&id=" + |
1326 | param_escape(id) + "¶m=" + param_escape(param); | |
1327 | ||
1328 | new Ajax.Request(query, { | |
1329 | onComplete: function (transport) { | |
1330 | infobox_callback2(transport); | |
1331 | } }); | |
1332 | ||
90ac84df | 1333 | return false; |
7b5c6012 AD |
1334 | } |
1335 | ||
288487e4 AD |
1336 | function infobox_submit_callback2(transport) { |
1337 | closeInfoBox(); | |
79f3553b | 1338 | |
288487e4 AD |
1339 | try { |
1340 | // called from prefs, reload tab | |
1341 | if (active_tab) { | |
1342 | selectTab(active_tab, false); | |
5e6f933a | 1343 | } |
288487e4 | 1344 | } catch (e) { } |
79f3553b | 1345 | |
288487e4 AD |
1346 | if (transport.responseText) { |
1347 | notify_info(transport.responseText); | |
1348 | } | |
7b5c6012 AD |
1349 | } |
1350 | ||
d395a942 AD |
1351 | function infobox_callback2(transport) { |
1352 | try { | |
5ede560f | 1353 | |
d395a942 | 1354 | debug("infobox_callback2"); |
5ede560f | 1355 | |
d395a942 AD |
1356 | if (!is_msie() && !getInitParam("infobox_disable_overlay")) { |
1357 | var overlay = document.getElementById("dialog_overlay"); | |
1358 | if (overlay) { | |
1359 | overlay.style.display = "block"; | |
442d77f1 | 1360 | } |
d395a942 AD |
1361 | } |
1362 | ||
1363 | var box = document.getElementById('infoBox'); | |
1364 | var shadow = document.getElementById('infoBoxShadow'); | |
1365 | if (box) { | |
1dc47c41 | 1366 | |
db0a1e87 | 1367 | /* if (!is_safari()) { |
d395a942 AD |
1368 | new Draggable(shadow); |
1369 | } */ | |
1dc47c41 | 1370 | |
d395a942 AD |
1371 | box.innerHTML=transport.responseText; |
1372 | if (shadow) { | |
1373 | shadow.style.display = "block"; | |
1374 | } else { | |
1375 | box.style.display = "block"; | |
aa8716da | 1376 | } |
d395a942 | 1377 | } |
05fcdf52 | 1378 | |
d395a942 | 1379 | /* FIXME this needs to be moved out somewhere */ |
05fcdf52 | 1380 | |
d395a942 AD |
1381 | if (document.getElementById("tags_choices")) { |
1382 | new Ajax.Autocompleter('tags_str', 'tags_choices', | |
1383 | "backend.php?op=rpc&subop=completeTags", | |
1384 | { tokens: ',', paramName: "search" }); | |
442d77f1 | 1385 | } |
d395a942 AD |
1386 | |
1387 | notify(""); | |
1388 | } catch (e) { | |
1389 | exception_error("infobox_callback2", e); | |
442d77f1 AD |
1390 | } |
1391 | } | |
1392 | ||
18ab3d7a | 1393 | function createFilter() { |
7b5c6012 | 1394 | |
c91c2249 AD |
1395 | var form = document.forms['filter_add_form']; |
1396 | var reg_exp = form.reg_exp.value; | |
1397 | ||
1398 | if (reg_exp == "") { | |
89cb787e | 1399 | alert(__("Can't add filter: nothing to match on.")); |
c91c2249 AD |
1400 | return false; |
1401 | } | |
1402 | ||
79f3553b | 1403 | var query = Form.serialize("filter_add_form"); |
7b5c6012 | 1404 | |
288487e4 AD |
1405 | new Ajax.Request("backend.php?" + query, { |
1406 | onComplete: function (transport) { | |
1407 | infobox_submit_callback2(transport); | |
1408 | } }); | |
1409 | ||
c14b5566 | 1410 | return true; |
7b5c6012 AD |
1411 | } |
1412 | ||
2371c520 AD |
1413 | function toggleSubmitNotEmpty(e, submit_id) { |
1414 | try { | |
1415 | document.getElementById(submit_id).disabled = (e.value == "") | |
1416 | } catch (e) { | |
1417 | exception_error("toggleSubmitNotEmpty", e); | |
1418 | } | |
1419 | } | |
1d7bf5a0 | 1420 | |
605f7d46 | 1421 | function isValidURL(s) { |
0d32b41e | 1422 | return s.match("http://") != null || s.match("https://") != null || s.match("feed://") != null; |
605f7d46 | 1423 | } |
07eb9178 | 1424 | |
18ab3d7a | 1425 | function subscribeToFeed() { |
07eb9178 | 1426 | |
c91c2249 AD |
1427 | var form = document.forms['feed_add_form']; |
1428 | var feed_url = form.feed_url.value; | |
1429 | ||
1430 | if (feed_url == "") { | |
89cb787e | 1431 | alert(__("Can't subscribe: no feed URL given.")); |
c91c2249 AD |
1432 | return false; |
1433 | } | |
1434 | ||
1ba6daf7 | 1435 | notify_progress(__("Subscribing to feed..."), true); |
07eb9178 AD |
1436 | |
1437 | closeInfoBox(); | |
1438 | ||
0feab655 | 1439 | var feeds_doc = document; |
07eb9178 | 1440 | |
80e4dc34 | 1441 | // feeds_doc.location.href = "backend.php?op=error&msg=Loading,%20please wait..."; |
07eb9178 AD |
1442 | |
1443 | var query = Form.serialize("feed_add_form"); | |
1444 | ||
f27de515 AD |
1445 | debug("subscribe q: " + query); |
1446 | ||
288487e4 AD |
1447 | new Ajax.Request("backend.php", { |
1448 | parameters: query, | |
1449 | onComplete: function(transport) { | |
1450 | dlg_frefresh_callback(transport); | |
1451 | } }); | |
7bc4f251 AD |
1452 | |
1453 | return false; | |
07eb9178 AD |
1454 | } |
1455 | ||
6e6504bc | 1456 | function filterCR(e, f) |
86b682ce AD |
1457 | { |
1458 | var key; | |
1459 | ||
1460 | if(window.event) | |
1461 | key = window.event.keyCode; //IE | |
1462 | else | |
1463 | key = e.which; //firefox | |
1464 | ||
6e6504bc AD |
1465 | if (key == 13) { |
1466 | if (typeof f != 'undefined') { | |
1467 | f(); | |
1468 | return false; | |
1469 | } else { | |
1470 | return false; | |
1471 | } | |
1472 | } else { | |
1473 | return true; | |
1474 | } | |
86b682ce AD |
1475 | } |
1476 | ||
ac378ad4 | 1477 | function getMainContext() { |
6b4163cb | 1478 | return this.window; |
ac378ad4 AD |
1479 | } |
1480 | ||
33d13e72 | 1481 | function getFeedsContext() { |
6b4163cb | 1482 | return this.window; |
33d13e72 AD |
1483 | } |
1484 | ||
0bd411db | 1485 | function getContentContext() { |
6b4163cb | 1486 | return this.window; |
0bd411db AD |
1487 | } |
1488 | ||
ee1f45f4 | 1489 | function getHeadlinesContext() { |
6b4163cb | 1490 | return this.window; |
ee1f45f4 AD |
1491 | } |
1492 | ||
e8614131 AD |
1493 | var debug_last_class = "even"; |
1494 | ||
ac378ad4 | 1495 | function debug(msg) { |
ac378ad4 | 1496 | |
0feab655 AD |
1497 | if (debug_last_class == "even") { |
1498 | debug_last_class = "odd"; | |
e8614131 | 1499 | } else { |
0feab655 | 1500 | debug_last_class = "even"; |
e8614131 AD |
1501 | } |
1502 | ||
0feab655 | 1503 | var c = document.getElementById('debug_output'); |
ac378ad4 | 1504 | if (c && c.style.display == "block") { |
c9268ed5 | 1505 | while (c.lastChild != 'undefined' && c.childNodes.length > 100) { |
ac378ad4 AD |
1506 | c.removeChild(c.lastChild); |
1507 | } | |
1508 | ||
1509 | var d = new Date(); | |
1510 | var ts = leading_zero(d.getHours()) + ":" + leading_zero(d.getMinutes()) + | |
1511 | ":" + leading_zero(d.getSeconds()); | |
0feab655 | 1512 | c.innerHTML = "<li class=\"" + debug_last_class + "\"><span class=\"debugTS\">[" + ts + "]</span> " + |
e8614131 | 1513 | msg + "</li>" + c.innerHTML; |
ac378ad4 AD |
1514 | } |
1515 | } | |
1516 | ||
33d13e72 | 1517 | function getInitParam(key) { |
40496720 | 1518 | return init_params[key]; |
33d13e72 | 1519 | } |
3ac2b520 | 1520 | |
be0801a1 | 1521 | function storeInitParam(key, value) { |
40496720 | 1522 | debug("<b>storeInitParam is OBSOLETE: " + key + " => " + value + "</b>"); |
5158ced9 | 1523 | init_params[key] = value; |
be0801a1 AD |
1524 | } |
1525 | ||
a7565293 AD |
1526 | function fatalError(code, message) { |
1527 | try { | |
a7565293 | 1528 | |
b4c27af7 | 1529 | if (code == 6) { |
8e849206 | 1530 | window.location.href = "tt-rss.php"; |
b4c27af7 AD |
1531 | } else if (code == 5) { |
1532 | window.location.href = "update.php"; | |
1533 | } else { | |
4724a093 AD |
1534 | var fe = document.getElementById("fatal_error"); |
1535 | var fc = document.getElementById("fatal_error_msg"); | |
1536 | ||
42c32916 AD |
1537 | if (message == "") message = "Unknown error"; |
1538 | ||
a0a63217 | 1539 | fc.innerHTML = "<img src='images/sign_excl.gif'> " + message + " (Code " + code + ")"; |
4724a093 AD |
1540 | |
1541 | fe.style.display = "block"; | |
4724a093 | 1542 | } |
a7565293 AD |
1543 | |
1544 | } catch (e) { | |
1545 | exception_error("fatalError", e); | |
1546 | } | |
1547 | } | |
1548 | ||
234e467c | 1549 | function getFeedName(id, is_cat) { |
64a2875d | 1550 | var d = getFeedsContext().document; |
234e467c AD |
1551 | |
1552 | var e; | |
1553 | ||
1554 | if (is_cat) { | |
1555 | e = d.getElementById("FCATN-" + id); | |
1556 | } else { | |
1557 | e = d.getElementById("FEEDN-" + id); | |
1558 | } | |
64a2875d AD |
1559 | if (e) { |
1560 | return e.innerHTML.stripTags(); | |
1561 | } else { | |
1562 | return null; | |
1563 | } | |
1564 | } | |
0bd411db AD |
1565 | |
1566 | function viewContentUrl(url) { | |
1567 | getContentContext().location = url; | |
1568 | } | |
350f0ad1 AD |
1569 | |
1570 | function filterDlgCheckAction(sender) { | |
1571 | ||
1572 | try { | |
1573 | ||
1574 | var action = sender[sender.selectedIndex].value; | |
1575 | ||
1576 | var form = document.forms["filter_add_form"]; | |
1577 | ||
1578 | if (!form) { | |
1579 | form = document.forms["filter_edit_form"]; | |
1580 | } | |
1581 | ||
1582 | if (!form) { | |
1583 | debug("filterDlgCheckAction: can't find form!"); | |
1584 | return; | |
1585 | } | |
1586 | ||
1587 | var action_param = form.action_param; | |
1588 | ||
1589 | if (!action_param) { | |
1590 | debug("filterDlgCheckAction: can't find action param!"); | |
1591 | return; | |
1592 | } | |
1593 | ||
1594 | // if selected action supports parameters, enable params field | |
1595 | if (action == 4) { | |
1596 | action_param.disabled = false; | |
1597 | } else { | |
1598 | action_param.disabled = true; | |
1599 | } | |
1600 | ||
1601 | } catch (e) { | |
1602 | exception_error(e, "filterDlgCheckAction"); | |
1603 | } | |
1604 | ||
1605 | } | |
ef16ae37 AD |
1606 | |
1607 | function explainError(code) { | |
1608 | return displayDlg("explainError", code); | |
1609 | } | |
01a87dff | 1610 | |
e097e8be AD |
1611 | // this only searches loaded headlines list, not in CDM |
1612 | function getRelativePostIds(id) { | |
1613 | ||
1614 | debug("getRelativePostIds: " + id); | |
1615 | ||
1616 | var ids = new Array(); | |
1617 | var container = document.getElementById("headlinesList"); | |
1618 | ||
1619 | if (container) { | |
1620 | var rows = container.rows; | |
1621 | ||
1622 | for (var i = 0; i < rows.length; i++) { | |
1623 | var r_id = rows[i].id.replace("RROW-", ""); | |
1624 | ||
1625 | if (r_id == id) { | |
1626 | if (i > 0) ids.push(rows[i-1].id.replace("RROW-", "")); | |
1627 | if (i > 1) ids.push(rows[i-2].id.replace("RROW-", "")); | |
1628 | if (i > 2) ids.push(rows[i-3].id.replace("RROW-", "")); | |
1629 | ||
fed4387d AD |
1630 | if (i < rows.length-1) ids.push(rows[i+1].id.replace("RROW-", "")); |
1631 | if (i < rows.length-2) ids.push(rows[i+2].id.replace("RROW-", "")); | |
1632 | if (i < rows.length-3) ids.push(rows[i+3].id.replace("RROW-", "")); | |
e097e8be AD |
1633 | |
1634 | return ids; | |
1635 | } | |
1636 | } | |
1637 | } | |
1638 | ||
1639 | return false; | |
1640 | } | |
298f3f78 AD |
1641 | |
1642 | function openArticleInNewWindow(id) { | |
1643 | try { | |
298f3f78 AD |
1644 | debug("openArticleInNewWindow: " + id); |
1645 | ||
1646 | var query = "backend.php?op=rpc&subop=getArticleLink&id=" + id; | |
1647 | ||
1648 | debug(query); | |
1649 | ||
d395a942 AD |
1650 | new Ajax.Request(query, { |
1651 | onComplete: function(transport) { | |
1652 | open_article_callback(transport); | |
1653 | } }); | |
1654 | ||
298f3f78 AD |
1655 | |
1656 | } catch (e) { | |
1657 | exception_error("openArticleInNewWindow", e); | |
1658 | } | |
1659 | } | |
e4914b62 | 1660 | |
537625c6 AD |
1661 | /* http://textsnippets.com/posts/show/835 */ |
1662 | ||
1663 | Position.GetWindowSize = function(w) { | |
1664 | w = w ? w : window; | |
1665 | var width = w.innerWidth || (w.document.documentElement.clientWidth || w.document.body.clientWidth); | |
1666 | var height = w.innerHeight || (w.document.documentElement.clientHeight || w.document.body.clientHeight); | |
1667 | return [width, height] | |
1668 | } | |
1669 | ||
1670 | /* http://textsnippets.com/posts/show/836 */ | |
1671 | ||
1672 | Position.Center = function(element, parent) { | |
1673 | var w, h, pw, ph; | |
1674 | var d = Element.getDimensions(element); | |
1675 | w = d.width; | |
1676 | h = d.height; | |
1677 | Position.prepare(); | |
1678 | if (!parent) { | |
1679 | var ws = Position.GetWindowSize(); | |
1680 | pw = ws[0]; | |
1681 | ph = ws[1]; | |
1682 | } else { | |
1683 | pw = parent.offsetWidth; | |
1684 | ph = parent.offsetHeight; | |
1685 | } | |
1686 | element.style.top = (ph/2) - (h/2) - Position.deltaY + "px"; | |
1687 | element.style.left = (pw/2) - (w/2) - Position.deltaX + "px"; | |
1688 | } | |
1689 | ||
768858f1 | 1690 | |
288487e4 AD |
1691 | function labeltest_callback(transport) { |
1692 | try { | |
1693 | var container = document.getElementById('label_test_result'); | |
1694 | ||
1695 | container.innerHTML = transport.responseText; | |
768858f1 AD |
1696 | if (!Element.visible(container)) { |
1697 | Effect.SlideDown(container, { duration : 0.5 }); | |
1698 | } | |
288487e4 | 1699 | |
6f151277 | 1700 | notify(""); |
288487e4 AD |
1701 | } catch (e) { |
1702 | exception_error("labeltest_callback", e); | |
6f151277 AD |
1703 | } |
1704 | } | |
1705 | ||
1706 | function labelTest() { | |
1707 | ||
288487e4 AD |
1708 | try { |
1709 | var container = document.getElementById('label_test_result'); | |
1710 | ||
1711 | var form = document.forms['label_edit_form']; | |
1712 | ||
1713 | var sql_exp = form.sql_exp.value; | |
1714 | var description = form.description.value; | |
1715 | ||
1716 | notify_progress("Loading, please wait..."); | |
1717 | ||
1718 | var query = "backend.php?op=pref-labels&subop=test&expr=" + | |
1719 | param_escape(sql_exp) + "&descr=" + param_escape(description); | |
1720 | ||
1721 | new Ajax.Request(query, { | |
1722 | onComplete: function (transport) { | |
1723 | labeltest_callback(transport); | |
1724 | } }); | |
1725 | ||
1726 | return false; | |
6f151277 | 1727 | |
288487e4 AD |
1728 | } catch (e) { |
1729 | exception_error("labelTest", e); | |
1730 | } | |
6f151277 AD |
1731 | } |
1732 | ||
c32cd48a AD |
1733 | function isCdmMode() { |
1734 | return !document.getElementById("headlinesList"); | |
1735 | } | |
1736 | ||
1737 | function getSelectedArticleIds2() { | |
1738 | var rows = new Array(); | |
1739 | var cdm_mode = isCdmMode(); | |
1740 | ||
1741 | if (cdm_mode) { | |
1742 | rows = cdmGetSelectedArticles(); | |
1743 | } else { | |
1744 | rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK"); | |
1745 | } | |
1746 | ||
1747 | var ids = new Array(); | |
1748 | ||
1749 | for (var i = 0; i < rows.length; i++) { | |
1750 | var chk = document.getElementById("RCHK-" + rows[i]); | |
1751 | if (chk && chk.checked) { | |
1752 | ids.push(rows[i]); | |
1753 | } | |
1754 | } | |
1755 | ||
1756 | return ids; | |
1757 | } | |
c4a36709 | 1758 | |
f6d40ed2 | 1759 | function displayHelpInfobox(topic_id) { |
c4a36709 | 1760 | |
f6d40ed2 AD |
1761 | var url = "backend.php?op=help&tid=" + param_escape(topic_id); |
1762 | ||
1763 | var w = window.open(url, "ttrss_help", | |
1764 | "status=0,toolbar=0,location=0,width=450,height=500,scrollbars=1,menubar=0"); | |
1765 | ||
1766 | return false; | |
1767 | } | |
e635d56a | 1768 | |
e635d56a | 1769 |