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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 | ||
01a87dff AD |
67 | function logout_callback() { |
68 | var container = document.getElementById('notify'); | |
69 | if (xmlhttp.readyState == 4) { | |
70 | try { | |
8e849206 AD |
71 | var date = new Date(); |
72 | var timestamp = Math.round(date.getTime() / 1000); | |
d620cfe7 | 73 | window.location.href = "tt-rss.php"; |
01a87dff AD |
74 | } catch (e) { |
75 | exception_error("logout_callback", e); | |
76 | } | |
77 | } | |
78 | } | |
79 | ||
9cfc649a AD |
80 | function notify_callback() { |
81 | var container = document.getElementById('notify'); | |
82 | if (xmlhttp.readyState == 4) { | |
83 | container.innerHTML=xmlhttp.responseText; | |
84 | } | |
85 | } | |
86 | ||
87 | function rpc_notify_callback() { | |
88 | var container = document.getElementById('notify'); | |
89 | if (xmlhttp_rpc.readyState == 4) { | |
90 | container.innerHTML=xmlhttp_rpc.responseText; | |
91 | } | |
92 | } | |
93 | ||
7726fa02 AD |
94 | function param_escape(arg) { |
95 | if (typeof encodeURIComponent != 'undefined') | |
96 | return encodeURIComponent(arg); | |
97 | else | |
98 | return escape(arg); | |
99 | } | |
100 | ||
101 | function param_unescape(arg) { | |
102 | if (typeof decodeURIComponent != 'undefined') | |
103 | return decodeURIComponent(arg); | |
104 | else | |
105 | return unescape(arg); | |
106 | } | |
107 | ||
508a81e1 AD |
108 | function delay(gap) { |
109 | var then,now; | |
110 | then=new Date().getTime(); | |
111 | now=then; | |
112 | while((now-then)<gap) { | |
113 | now=new Date().getTime(); | |
114 | } | |
115 | } | |
7726fa02 | 116 | |
ce3bf408 | 117 | var notify_hide_timerid = false; |
59a543f0 | 118 | |
ce3bf408 | 119 | function hide_notify() { |
42c32916 AD |
120 | var n = document.getElementById("notify"); |
121 | if (n) { | |
d05514a4 | 122 | n.style.display = "none"; |
8dcfffd0 | 123 | } |
d05514a4 | 124 | } |
c05608c2 | 125 | |
42c32916 | 126 | function notify_real(msg, no_hide, n_type) { |
7726fa02 | 127 | |
42c32916 AD |
128 | var n = document.getElementById("notify"); |
129 | var nb = document.getElementById("notify_body"); | |
7726fa02 | 130 | |
c05608c2 | 131 | if (!n || !nb) return; |
f0601b87 | 132 | |
0655a1d5 AD |
133 | if (notify_hide_timerid) { |
134 | window.clearTimeout(notify_hide_timerid); | |
135 | } | |
136 | ||
8dcfffd0 | 137 | if (msg == "") { |
0655a1d5 AD |
138 | if (n.style.display == "block") { |
139 | notify_hide_timerid = window.setTimeout("hide_notify()", 0); | |
140 | } | |
141 | return; | |
7726fa02 | 142 | } else { |
0ceded7a | 143 | n.style.display = "block"; |
8dcfffd0 | 144 | } |
7726fa02 | 145 | |
42c32916 AD |
146 | /* types: |
147 | ||
148 | 1 - generic | |
149 | 2 - progress | |
150 | 3 - error | |
151 | 4 - info | |
152 | ||
153 | */ | |
154 | ||
f3977cf5 AD |
155 | if (typeof __ != 'undefined') { |
156 | msg = __(msg); | |
157 | } | |
158 | ||
42c32916 AD |
159 | if (n_type == 1) { |
160 | n.className = "notify"; | |
161 | } else if (n_type == 2) { | |
162 | n.className = "notifyProgress"; | |
163 | msg = "<img src='images/indicator_white.gif'> " + msg; | |
164 | } else if (n_type == 3) { | |
f407c086 | 165 | n.className = "notifyError"; |
0d32b41e | 166 | msg = "<img src='images/sign_excl.png'> " + msg; |
42c32916 AD |
167 | } else if (n_type == 4) { |
168 | n.className = "notifyInfo"; | |
0d32b41e | 169 | msg = "<img src='images/sign_info.png'> " + msg; |
0530ddd8 AD |
170 | } |
171 | ||
106689b0 AD |
172 | // msg = "<img src='images/live_com_loading.gif'> " + msg; |
173 | ||
0ceded7a AD |
174 | nb.innerHTML = msg; |
175 | ||
4d4200a8 | 176 | if (!no_hide) { |
292a8a12 | 177 | notify_hide_timerid = window.setTimeout("hide_notify()", 3000); |
4d4200a8 | 178 | } |
ce3bf408 AD |
179 | } |
180 | ||
42c32916 AD |
181 | function notify(msg, no_hide) { |
182 | notify_real(msg, no_hide, 1); | |
ce3bf408 AD |
183 | } |
184 | ||
42c32916 AD |
185 | function notify_progress(msg, no_hide) { |
186 | notify_real(msg, no_hide, 2); | |
187 | } | |
188 | ||
189 | function notify_error(msg, no_hide) { | |
190 | notify_real(msg, no_hide, 3); | |
191 | ||
192 | } | |
193 | ||
194 | function notify_info(msg, no_hide) { | |
195 | notify_real(msg, no_hide, 4); | |
7726fa02 AD |
196 | } |
197 | ||
508a81e1 | 198 | function printLockingError() { |
42c32916 AD |
199 | notify_info("Please wait until operation finishes."); |
200 | } | |
508a81e1 | 201 | |
13ad9102 | 202 | function hotkey_handler(e) { |
760966c1 | 203 | |
ee1f45f4 | 204 | try { |
2e02b896 | 205 | |
ee1f45f4 | 206 | var keycode; |
d96d11f4 AD |
207 | var shift_key = false; |
208 | ||
209 | try { | |
210 | shift_key = e.shiftKey; | |
211 | } catch (e) { | |
212 | ||
213 | } | |
ee1f45f4 AD |
214 | |
215 | if (!hotkeys_enabled) return; | |
216 | ||
217 | if (window.event) { | |
218 | keycode = window.event.keyCode; | |
219 | } else if (e) { | |
220 | keycode = e.which; | |
221 | } | |
d437c8cf | 222 | |
ee1f45f4 | 223 | if (keycode == 82) { // r |
0feab655 | 224 | return scheduleFeedUpdate(true); |
ee1f45f4 | 225 | } |
0a383013 | 226 | |
e3612080 | 227 | if (keycode == 83) { // s |
0feab655 | 228 | return displayDlg("search", getActiveFeedId()); |
0a383013 AD |
229 | } |
230 | ||
ee1f45f4 AD |
231 | if (keycode == 85) { // u |
232 | if (getActiveFeedId()) { | |
0feab655 | 233 | return viewfeed(getActiveFeedId(), "ForceUpdate"); |
ee1f45f4 AD |
234 | } |
235 | } | |
236 | ||
237 | if (keycode == 65) { // a | |
0feab655 | 238 | return toggleDispRead(); |
ee1f45f4 AD |
239 | } |
240 | ||
0feab655 | 241 | var feedlist = document.getElementById('feedList'); |
ee1f45f4 AD |
242 | |
243 | if (keycode == 74) { // j | |
244 | var feed = getActiveFeedId(); | |
245 | var new_feed = getRelativeFeedId(feedlist, feed, 'prev'); | |
767e2486 | 246 | if (new_feed) viewfeed(new_feed, ''); |
ee1f45f4 AD |
247 | } |
248 | ||
249 | if (keycode == 75) { // k | |
250 | var feed = getActiveFeedId(); | |
251 | var new_feed = getRelativeFeedId(feedlist, feed, 'next'); | |
767e2486 | 252 | if (new_feed) viewfeed(new_feed, ''); |
7b433d8c | 253 | } |
9cfc649a | 254 | |
ac162cbe | 255 | if (keycode == 78 || keycode == 40) { // n, down |
0feab655 AD |
256 | if (typeof moveToPost != 'undefined') { |
257 | return moveToPost('next'); | |
e59a2f12 | 258 | } |
ee1f45f4 AD |
259 | } |
260 | ||
ac162cbe | 261 | if (keycode == 80 || keycode == 38) { // p, up |
0feab655 AD |
262 | if (typeof moveToPost != 'undefined') { |
263 | return moveToPost('prev'); | |
e59a2f12 | 264 | } |
ee1f45f4 AD |
265 | } |
266 | ||
d96d11f4 AD |
267 | if (keycode == 68 && shift_key) { // d |
268 | if (!debug_mode_enabled) { | |
269 | document.getElementById('debug_output').style.display = 'block'; | |
270 | debug('debug mode activated'); | |
271 | } else { | |
272 | document.getElementById('debug_output').style.display = 'none'; | |
273 | } | |
274 | ||
275 | debug_mode_enabled = !debug_mode_enabled; | |
276 | } | |
277 | ||
50a2595d AD |
278 | if (keycode == 190 && shift_key) { // > |
279 | viewFeedGoPage(1); | |
280 | } | |
281 | ||
282 | if (keycode == 188 && shift_key) { // < | |
283 | viewFeedGoPage(-1); | |
284 | } | |
285 | ||
286 | if (keycode == 191 && shift_key) { // ? | |
287 | viewFeedGoPage(0); | |
288 | } | |
289 | ||
57c9393e | 290 | if (keycode == 69 && shift_key) { // e |
e46cdbb0 AD |
291 | return editFeedDlg(getActiveFeedId()); |
292 | } | |
293 | ||
57c9393e | 294 | if (keycode == 70 && shift_key) { // f |
e30a61d4 AD |
295 | if (getActiveFeedId()) { |
296 | return catchupCurrentFeed(); | |
297 | } | |
298 | } | |
299 | ||
57c9393e | 300 | if (keycode == 80 && shift_key) { // p |
e30a61d4 AD |
301 | if (getActiveFeedId()) { |
302 | return catchupPage(); | |
303 | } | |
304 | } | |
305 | ||
1dc8dba0 AD |
306 | if (typeof localHotkeyHandler != 'undefined') { |
307 | try { | |
308 | return localHotkeyHandler(e); | |
309 | } catch (e) { | |
310 | exception_error("hotkey_handler, local:", e); | |
311 | } | |
312 | } | |
313 | ||
d96d11f4 | 314 | debug("KP=" + keycode); |
ee1f45f4 AD |
315 | } catch (e) { |
316 | exception_error("hotkey_handler", e); | |
317 | } | |
13ad9102 AD |
318 | } |
319 | ||
e828e31e | 320 | function cleanSelectedList(element) { |
f0601b87 AD |
321 | var content = document.getElementById(element); |
322 | ||
703b632e AD |
323 | if (!document.getElementById("feedCatHolder")) { |
324 | for (i = 0; i < content.childNodes.length; i++) { | |
325 | var child = content.childNodes[i]; | |
d0bb308e AD |
326 | try { |
327 | child.className = child.className.replace("Selected", ""); | |
328 | } catch (e) { | |
329 | // | |
330 | } | |
703b632e AD |
331 | } |
332 | } else { | |
333 | for (i = 0; i < content.childNodes.length; i++) { | |
334 | var child = content.childNodes[i]; | |
703b632e | 335 | if (child.id == "feedCatHolder") { |
9cb99906 | 336 | debug(child.id); |
c3f348c2 | 337 | var fcat = child.lastChild; |
703b632e | 338 | for (j = 0; j < fcat.childNodes.length; j++) { |
befc807f | 339 | var feed = fcat.childNodes[j]; |
703b632e AD |
340 | feed.className = feed.className.replace("Selected", ""); |
341 | } | |
342 | } | |
befc807f | 343 | } |
703b632e | 344 | } |
e828e31e AD |
345 | } |
346 | ||
347 | ||
348 | function cleanSelected(element) { | |
349 | var content = document.getElementById(element); | |
f0601b87 AD |
350 | |
351 | for (i = 0; i < content.rows.length; i++) { | |
352 | content.rows[i].className = content.rows[i].className.replace("Selected", ""); | |
353 | } | |
f0601b87 AD |
354 | } |
355 | ||
356 | function getVisibleUnreadHeadlines() { | |
357 | var content = document.getElementById("headlinesList"); | |
358 | ||
359 | var rows = new Array(); | |
360 | ||
361 | for (i = 0; i < content.rows.length; i++) { | |
362 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
363 | if (row_id.length > 0 && content.rows[i].className.match("Unread")) { | |
364 | rows.push(row_id); | |
365 | } | |
366 | } | |
367 | return rows; | |
368 | } | |
369 | ||
370 | function getVisibleHeadlineIds() { | |
371 | ||
372 | var content = document.getElementById("headlinesList"); | |
373 | ||
374 | var rows = new Array(); | |
375 | ||
376 | for (i = 0; i < content.rows.length; i++) { | |
377 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
378 | if (row_id.length > 0) { | |
379 | rows.push(row_id); | |
380 | } | |
381 | } | |
382 | return rows; | |
383 | } | |
384 | ||
385 | function getFirstVisibleHeadlineId() { | |
386 | var rows = getVisibleHeadlineIds(); | |
387 | return rows[0]; | |
388 | } | |
389 | ||
390 | function getLastVisibleHeadlineId() { | |
391 | var rows = getVisibleHeadlineIds(); | |
392 | return rows[rows.length-1]; | |
393 | } | |
394 | ||
395 | function markHeadline(id) { | |
396 | var row = document.getElementById("RROW-" + id); | |
397 | if (row) { | |
35f3c923 AD |
398 | var is_active = false; |
399 | ||
400 | if (row.className.match("Active")) { | |
401 | is_active = true; | |
402 | } | |
403 | row.className = row.className.replace("Selected", ""); | |
404 | row.className = row.className.replace("Active", ""); | |
405 | row.className = row.className.replace("Insensitive", ""); | |
406 | ||
407 | if (is_active) { | |
408 | row.className = row.className = "Active"; | |
409 | } | |
410 | ||
72020095 AD |
411 | var check = document.getElementById("RCHK-" + id); |
412 | ||
413 | if (check) { | |
414 | check.checked = true; | |
415 | } | |
416 | ||
35f3c923 AD |
417 | row.className = row.className + "Selected"; |
418 | ||
f0601b87 AD |
419 | } |
420 | } | |
421 | ||
422 | function getFeedIds() { | |
423 | var content = document.getElementById("feedsList"); | |
424 | ||
425 | var rows = new Array(); | |
426 | ||
427 | for (i = 0; i < content.rows.length; i++) { | |
428 | var id = content.rows[i].id.replace("FEEDR-", ""); | |
429 | if (id.length > 0) { | |
430 | rows.push(id); | |
431 | } | |
432 | } | |
433 | ||
434 | return rows; | |
435 | } | |
13ad9102 | 436 | |
76b4eae1 AD |
437 | function setCookie(name, value, lifetime, path, domain, secure) { |
438 | ||
439 | var d = false; | |
440 | ||
441 | if (lifetime) { | |
442 | d = new Date(); | |
be0801a1 | 443 | d.setTime(d.getTime() + (lifetime * 1000)); |
76b4eae1 | 444 | } |
cdbb6dc6 AD |
445 | |
446 | debug("setCookie: " + name + " => " + value + ": " + d); | |
76b4eae1 AD |
447 | |
448 | int_setCookie(name, value, d, path, domain, secure); | |
449 | ||
450 | } | |
451 | ||
452 | function int_setCookie(name, value, expires, path, domain, secure) { | |
ac43eba1 AD |
453 | document.cookie= name + "=" + escape(value) + |
454 | ((expires) ? "; expires=" + expires.toGMTString() : "") + | |
455 | ((path) ? "; path=" + path : "") + | |
456 | ((domain) ? "; domain=" + domain : "") + | |
457 | ((secure) ? "; secure" : ""); | |
458 | } | |
459 | ||
76b4eae1 AD |
460 | function delCookie(name, path, domain) { |
461 | if (getCookie(name)) { | |
462 | document.cookie = name + "=" + | |
463 | ((path) ? ";path=" + path : "") + | |
464 | ((domain) ? ";domain=" + domain : "" ) + | |
465 | ";expires=Thu, 01-Jan-1970 00:00:01 GMT"; | |
466 | } | |
467 | } | |
468 | ||
469 | ||
ac43eba1 AD |
470 | function getCookie(name) { |
471 | ||
472 | var dc = document.cookie; | |
473 | var prefix = name + "="; | |
474 | var begin = dc.indexOf("; " + prefix); | |
475 | if (begin == -1) { | |
476 | begin = dc.indexOf(prefix); | |
477 | if (begin != 0) return null; | |
478 | } | |
479 | else { | |
480 | begin += 2; | |
481 | } | |
482 | var end = document.cookie.indexOf(";", begin); | |
483 | if (end == -1) { | |
484 | end = dc.length; | |
485 | } | |
486 | return unescape(dc.substring(begin + prefix.length, end)); | |
487 | } | |
488 | ||
1a66d16e AD |
489 | function disableContainerChildren(id, disable, doc) { |
490 | ||
491 | if (!doc) doc = document; | |
492 | ||
493 | var container = doc.getElementById(id); | |
ac43eba1 | 494 | |
4220b0bd AD |
495 | if (!container) { |
496 | //alert("disableContainerChildren: element " + id + " not found"); | |
497 | return; | |
498 | } | |
499 | ||
ac43eba1 AD |
500 | for (var i = 0; i < container.childNodes.length; i++) { |
501 | var child = container.childNodes[i]; | |
502 | ||
d5224f0d AD |
503 | try { |
504 | child.disabled = disable; | |
505 | } catch (E) { | |
506 | ||
507 | } | |
ac43eba1 AD |
508 | |
509 | if (disable) { | |
510 | if (child.className && child.className.match("button")) { | |
511 | child.className = "disabledButton"; | |
512 | } | |
513 | } else { | |
514 | if (child.className && child.className.match("disabledButton")) { | |
515 | child.className = "button"; | |
516 | } | |
d5224f0d | 517 | } |
ac43eba1 AD |
518 | } |
519 | ||
520 | } | |
7726fa02 | 521 | |
e828e31e AD |
522 | function gotoPreferences() { |
523 | document.location.href = "prefs.php"; | |
524 | } | |
525 | ||
526 | function gotoMain() { | |
527 | document.location.href = "tt-rss.php"; | |
528 | } | |
529 | ||
8158c57a AD |
530 | function gotoExportOpml() { |
531 | document.location.href = "opml.php?op=Export"; | |
532 | } | |
86741347 AD |
533 | |
534 | function getActiveFeedId() { | |
33d13e72 AD |
535 | // return getCookie("ttrss_vf_actfeed"); |
536 | try { | |
0feab655 AD |
537 | debug("gAFID: " + active_feed_id); |
538 | return active_feed_id; | |
33d13e72 AD |
539 | } catch (e) { |
540 | exception_error("getActiveFeedId", e); | |
541 | } | |
86741347 AD |
542 | } |
543 | ||
0a6c4846 | 544 | function activeFeedIsCat() { |
0feab655 | 545 | return active_feed_is_cat; |
0a6c4846 AD |
546 | } |
547 | ||
86741347 | 548 | function setActiveFeedId(id) { |
33d13e72 AD |
549 | // return setCookie("ttrss_vf_actfeed", id); |
550 | try { | |
5c365f60 | 551 | debug("sAFID(" + id + ")"); |
0feab655 | 552 | active_feed_id = id; |
33d13e72 AD |
553 | } catch (e) { |
554 | exception_error("setActiveFeedId", e); | |
555 | } | |
86741347 | 556 | } |
090e250b | 557 | |
ac378ad4 | 558 | function parse_counters(reply, scheduled_call) { |
1a6a9555 | 559 | try { |
ac378ad4 | 560 | |
9e397d0f AD |
561 | var feeds_found = 0; |
562 | ||
f54f515f AD |
563 | if (reply.firstChild && reply.firstChild.firstChild) { |
564 | debug("<b>wrong element passed to parse_counters, adjusting.</b>"); | |
565 | reply = reply.firstChild; | |
566 | } | |
567 | ||
1a6a9555 | 568 | for (var l = 0; l < reply.childNodes.length; l++) { |
9cbca41f AD |
569 | if (!reply.childNodes[l] || |
570 | typeof(reply.childNodes[l].getAttribute) == "undefined") { | |
6043fb7e AD |
571 | // where did this come from? |
572 | continue; | |
573 | } | |
574 | ||
1a6a9555 AD |
575 | var id = reply.childNodes[l].getAttribute("id"); |
576 | var t = reply.childNodes[l].getAttribute("type"); | |
577 | var ctr = reply.childNodes[l].getAttribute("counter"); | |
023fe037 AD |
578 | var error = reply.childNodes[l].getAttribute("error"); |
579 | var has_img = reply.childNodes[l].getAttribute("hi"); | |
fb1fb4ab | 580 | var updated = reply.childNodes[l].getAttribute("updated"); |
1a6a9555 AD |
581 | |
582 | if (id == "global-unread") { | |
0feab655 AD |
583 | global_unread = ctr; |
584 | updateTitle(); | |
1a6a9555 AD |
585 | continue; |
586 | } | |
7bf7e4d3 AD |
587 | |
588 | if (id == "subscribed-feeds") { | |
589 | feeds_found = ctr; | |
590 | continue; | |
591 | } | |
1a6a9555 AD |
592 | |
593 | if (t == "category") { | |
0feab655 | 594 | var catctr = document.getElementById("FCATCTR-" + id); |
1a6a9555 | 595 | if (catctr) { |
67dabe1a AD |
596 | catctr.innerHTML = "(" + ctr + ")"; |
597 | if (ctr > 0) { | |
598 | catctr.className = "catCtrHasUnread"; | |
599 | } else { | |
600 | catctr.className = "catCtrNoUnread"; | |
601 | } | |
1a6a9555 AD |
602 | } |
603 | continue; | |
604 | } | |
605 | ||
0feab655 AD |
606 | var feedctr = document.getElementById("FEEDCTR-" + id); |
607 | var feedu = document.getElementById("FEEDU-" + id); | |
608 | var feedr = document.getElementById("FEEDR-" + id); | |
609 | var feed_img = document.getElementById("FIMG-" + id); | |
610 | var feedlink = document.getElementById("FEEDL-" + id); | |
611 | var feedupd = document.getElementById("FLUPD-" + id); | |
fb1fb4ab AD |
612 | |
613 | if (updated && feedlink) { | |
614 | if (error) { | |
615 | feedlink.title = "Error: " + error + " (" + updated + ")"; | |
616 | } else { | |
617 | feedlink.title = "Updated: " + updated; | |
618 | } | |
619 | } | |
023fe037 | 620 | |
78d5212c AD |
621 | if (updated && feedupd) { |
622 | if (error) { | |
623 | feedupd.innerHTML = updated + " (Error)"; | |
624 | } else { | |
625 | feedupd.innerHTML = updated; | |
626 | } | |
627 | } | |
628 | ||
1a6a9555 | 629 | if (feedctr && feedu && feedr) { |
e8ef3b97 AD |
630 | |
631 | if (feedu.innerHTML != ctr && id == getActiveFeedId() && scheduled_call) { | |
5b064721 | 632 | viewCurrentFeed(); |
e8ef3b97 | 633 | } |
1a6a9555 AD |
634 | |
635 | feedu.innerHTML = ctr; | |
023fe037 | 636 | |
426d3c57 AD |
637 | if (error) { |
638 | feedr.className = feedr.className.replace("feed", "error"); | |
639 | } else if (id > 0) { | |
640 | feedr.className = feedr.className.replace("error", "feed"); | |
023fe037 | 641 | } |
1a6a9555 AD |
642 | |
643 | if (ctr > 0) { | |
644 | feedctr.className = "odd"; | |
645 | if (!feedr.className.match("Unread")) { | |
646 | var is_selected = feedr.className.match("Selected"); | |
647 | ||
648 | feedr.className = feedr.className.replace("Selected", ""); | |
649 | feedr.className = feedr.className.replace("Unread", ""); | |
650 | ||
651 | feedr.className = feedr.className + "Unread"; | |
652 | ||
653 | if (is_selected) { | |
654 | feedr.className = feedr.className + "Selected"; | |
655 | } | |
656 | ||
657 | } | |
658 | } else { | |
659 | feedctr.className = "invisible"; | |
660 | feedr.className = feedr.className.replace("Unread", ""); | |
661 | } | |
662 | } | |
663 | } | |
9e397d0f | 664 | |
0feab655 | 665 | hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); |
7553dd8b | 666 | |
0feab655 | 667 | var feeds_stored = number_of_feeds; |
9e397d0f AD |
668 | |
669 | debug("Feed counters, C: " + feeds_found + ", S:" + feeds_stored); | |
670 | ||
671 | if (feeds_stored != feeds_found) { | |
0feab655 | 672 | number_of_feeds = feeds_found; |
7bf7e4d3 AD |
673 | |
674 | if (feeds_stored != 0) { | |
9e397d0f | 675 | debug("Subscribed feed number changed, refreshing feedlist"); |
0e9dd1ba | 676 | setTimeout('updateFeedList(false, false)', 50); |
9e397d0f AD |
677 | } |
678 | } | |
679 | ||
1a6a9555 | 680 | } catch (e) { |
83f043bb | 681 | exception_error("parse_counters", e); |
1a6a9555 AD |
682 | } |
683 | } | |
684 | ||
3ac2f3c7 | 685 | function parse_counters_reply(xmlhttp, scheduled_call) { |
5854573a AD |
686 | |
687 | if (!xmlhttp.responseXML) { | |
42c32916 | 688 | notify_error("Backend did not return valid XML", true); |
5854573a AD |
689 | return; |
690 | } | |
691 | ||
692 | var reply = xmlhttp.responseXML.firstChild; | |
693 | ||
694 | if (!reply) { | |
42c32916 | 695 | notify_error("Backend did not return expected XML object", true); |
5854573a AD |
696 | updateTitle(""); |
697 | return; | |
698 | } | |
699 | ||
700 | var error_code = false; | |
701 | var error_msg = false; | |
702 | ||
703 | if (reply.firstChild) { | |
704 | error_code = reply.firstChild.getAttribute("error-code"); | |
705 | error_msg = reply.firstChild.getAttribute("error-msg"); | |
706 | } | |
707 | ||
708 | if (!error_code) { | |
709 | error_code = reply.getAttribute("error-code"); | |
710 | error_msg = reply.getAttribute("error-msg"); | |
711 | } | |
712 | ||
713 | if (error_code && error_code != 0) { | |
714 | debug("refetch_callback: got error code " + error_code); | |
715 | return fatalError(error_code, error_msg); | |
716 | } | |
717 | ||
718 | var counters = reply.firstChild; | |
719 | ||
3ac2f3c7 | 720 | parse_counters(counters, scheduled_call); |
5854573a AD |
721 | |
722 | var runtime_info = counters.nextSibling; | |
723 | ||
724 | parse_runtime_info(runtime_info); | |
725 | ||
726 | if (getInitParam("feeds_sort_by_unread") == 1) { | |
727 | resort_feedlist(); | |
728 | } | |
729 | ||
730 | hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); | |
731 | ||
732 | } | |
733 | ||
4f3a84f4 | 734 | function all_counters_callback() { |
090e250b | 735 | if (xmlhttp_rpc.readyState == 4) { |
7719618b | 736 | try { |
5854573a | 737 | /* if (!xmlhttp_rpc.responseXML || !xmlhttp_rpc.responseXML.firstChild) { |
b00ed196 | 738 | debug("[all_counters_callback] backend did not return valid XML"); |
7719618b AD |
739 | return; |
740 | } | |
894ebcf5 | 741 | |
6b4163cb | 742 | debug("in all_counters_callback : " + xmlhttp_rpc.responseXML); |
1cb7492d | 743 | |
7719618b | 744 | var reply = xmlhttp_rpc.responseXML.firstChild; |
280ee9a3 | 745 | |
f54f515f AD |
746 | var counters = reply.firstChild; |
747 | ||
748 | parse_counters(counters); | |
1cb7492d AD |
749 | |
750 | var runtime = counters.nextSibling; | |
751 | ||
752 | if (runtime) { | |
0feab655 | 753 | parse_runtime_info(runtime); |
1cb7492d | 754 | } |
c9268ed5 | 755 | |
cea51014 | 756 | if (getInitParam("feeds_sort_by_unread") == 1) { |
c9268ed5 AD |
757 | resort_feedlist(); |
758 | } | |
293fa942 | 759 | |
5854573a AD |
760 | hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); */ |
761 | ||
762 | debug("in all_counters_callback"); | |
763 | ||
764 | parse_counters_reply(xmlhttp_rpc); | |
293fa942 | 765 | |
7719618b AD |
766 | } catch (e) { |
767 | exception_error("all_counters_callback", e); | |
090e250b AD |
768 | } |
769 | } | |
770 | } | |
771 | ||
c9268ed5 AD |
772 | function get_feed_entry_unread(doc, elem) { |
773 | ||
774 | var id = elem.id.replace("FEEDR-", ""); | |
775 | ||
776 | if (id <= 0) { | |
777 | return -1; | |
778 | } | |
779 | ||
780 | try { | |
781 | return parseInt(doc.getElementById("FEEDU-" + id).innerHTML); | |
782 | } catch (e) { | |
783 | return -1; | |
784 | } | |
785 | } | |
786 | ||
787 | function resort_category(doc, node) { | |
788 | debug("resort_category: " + node); | |
789 | ||
790 | if (node.hasChildNodes() && node.firstChild.nextSibling != false) { | |
791 | for (i = 0; i < node.childNodes.length; i++) { | |
792 | if (node.childNodes[i].nodeName != "LI") { continue; } | |
793 | ||
794 | if (get_feed_entry_unread(doc, node.childNodes[i]) < 0) { | |
795 | continue; | |
796 | } | |
797 | ||
798 | for (j = i+1; j < node.childNodes.length; j++) { | |
799 | if (node.childNodes[j].nodeName != "LI") { continue; } | |
800 | ||
801 | var tmp_val = get_feed_entry_unread(doc, node.childNodes[i]); | |
802 | var cur_val = get_feed_entry_unread(doc, node.childNodes[j]); | |
803 | ||
804 | if (cur_val > tmp_val) { | |
805 | tempnode_i = node.childNodes[i].cloneNode(true); | |
806 | tempnode_j = node.childNodes[j].cloneNode(true); | |
807 | node.replaceChild(tempnode_i, node.childNodes[j]); | |
808 | node.replaceChild(tempnode_j, node.childNodes[i]); | |
809 | } | |
810 | } | |
811 | ||
812 | } | |
813 | } | |
814 | ||
815 | } | |
816 | ||
817 | function resort_feedlist() { | |
818 | debug("resort_feedlist"); | |
819 | ||
0feab655 | 820 | var fd = document; |
c9268ed5 AD |
821 | |
822 | if (fd.getElementById("feedCatHolder")) { | |
823 | ||
824 | var feeds = fd.getElementById("feedList"); | |
825 | var child = feeds.firstChild; | |
826 | ||
827 | while (child) { | |
828 | ||
829 | if (child.id == "feedCatHolder") { | |
830 | resort_category(fd, child.firstChild); | |
831 | } | |
832 | ||
833 | child = child.nextSibling; | |
834 | } | |
835 | ||
836 | } else { | |
837 | resort_category(fd, fd.getElementById("feedList")); | |
838 | } | |
839 | } | |
840 | ||
4f3a84f4 | 841 | function update_all_counters(feed) { |
090e250b | 842 | if (xmlhttp_ready(xmlhttp_rpc)) { |
8143ae1f | 843 | var query = "backend.php?op=rpc&subop=getAllCounters"; |
e47cfe37 AD |
844 | |
845 | if (feed > 0) { | |
846 | query = query + "&aid=" + feed; | |
847 | } | |
848 | ||
cf4d339c AD |
849 | if (tagsAreDisplayed()) { |
850 | query = query + "&omode=lt"; | |
3fd7138f AD |
851 | } else { |
852 | query = query + "&omode=flc"; | |
cf4d339c AD |
853 | } |
854 | ||
855 | debug("update_all_counters QUERY: " + query); | |
856 | ||
86173d9a AD |
857 | var date = new Date(); |
858 | var timestamp = Math.round(date.getTime() / 1000); | |
859 | query = query + "&ts=" + timestamp | |
860 | ||
090e250b | 861 | xmlhttp_rpc.open("GET", query, true); |
4f3a84f4 | 862 | xmlhttp_rpc.onreadystatechange=all_counters_callback; |
090e250b AD |
863 | xmlhttp_rpc.send(null); |
864 | } | |
865 | } | |
7dc66a61 AD |
866 | |
867 | function popupHelp(tid) { | |
868 | var w = window.open("backend.php?op=help&tid=" + tid, | |
869 | "Popup Help", | |
870 | "menubar=no,location=no,resizable=yes,scrollbars=yes,status=no"); | |
871 | } | |
b6644d29 AD |
872 | |
873 | /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj | |
874 | * * @author Sundar Dorai-Raj | |
875 | * * Email: sdoraira@vt.edu | |
876 | * * This program is free software; you can redistribute it and/or | |
877 | * * modify it under the terms of the GNU General Public License | |
878 | * * as published by the Free Software Foundation; either version 2 | |
879 | * * of the License, or (at your option) any later version, | |
880 | * * provided that any use properly credits the author. | |
881 | * * This program is distributed in the hope that it will be useful, | |
882 | * * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
883 | * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
884 | * * GNU General Public License for more details at http://www.gnu.org * * */ | |
885 | ||
886 | var numbers=".0123456789"; | |
887 | function isNumeric(x) { | |
888 | // is x a String or a character? | |
889 | if(x.length>1) { | |
890 | // remove negative sign | |
891 | x=Math.abs(x)+""; | |
892 | for(j=0;j<x.length;j++) { | |
893 | // call isNumeric recursively for each character | |
894 | number=isNumeric(x.substring(j,j+1)); | |
895 | if(!number) return number; | |
896 | } | |
897 | return number; | |
898 | } | |
899 | else { | |
900 | // if x is number return true | |
901 | if(numbers.indexOf(x)>=0) return true; | |
902 | return false; | |
903 | } | |
904 | } | |
905 | ||
3745788e AD |
906 | |
907 | function hideOrShowFeeds(doc, hide) { | |
908 | ||
7553dd8b AD |
909 | debug("hideOrShowFeeds: " + doc + ", " + hide); |
910 | ||
0feab655 | 911 | var fd = document; |
293fa942 AD |
912 | |
913 | var list = fd.getElementById("feedList"); | |
914 | ||
915 | if (fd.getElementById("feedCatHolder")) { | |
916 | ||
917 | var feeds = fd.getElementById("feedList"); | |
918 | var child = feeds.firstChild; | |
919 | ||
920 | while (child) { | |
921 | ||
922 | if (child.id == "feedCatHolder") { | |
923 | hideOrShowFeedsCategory(fd, child.firstChild, hide, child.previousSibling); | |
924 | } | |
925 | ||
926 | child = child.nextSibling; | |
927 | } | |
928 | ||
929 | } else { | |
930 | hideOrShowFeedsCategory(fd, fd.getElementById("feedList"), hide); | |
931 | } | |
932 | } | |
933 | ||
934 | function hideOrShowFeedsCategory(doc, node, hide, cat_node) { | |
935 | ||
936 | // debug("hideOrShowFeedsCategory: " + node + " (" + hide + ")"); | |
3ed751d4 | 937 | |
293fa942 | 938 | var cat_unread = 0; |
3745788e | 939 | |
4724a093 AD |
940 | if (!node) { |
941 | debug("hideOrShowFeeds: passed node is null, aborting"); | |
942 | return; | |
943 | } | |
944 | ||
293fa942 AD |
945 | if (node.hasChildNodes() && node.firstChild.nextSibling != false) { |
946 | for (i = 0; i < node.childNodes.length; i++) { | |
947 | if (node.childNodes[i].nodeName != "LI") { continue; } | |
bbf4d0b2 | 948 | |
b31c2311 | 949 | if (node.childNodes[i].style != undefined) { |
293fa942 | 950 | |
b31c2311 AD |
951 | var has_unread = (node.childNodes[i].className != "feed"); |
952 | ||
953 | // debug(node.childNodes[i].id + " --> " + has_unread); | |
954 | ||
955 | if (hide && !has_unread) { | |
956 | node.childNodes[i].style.display = "none"; | |
957 | } | |
958 | ||
959 | if (!hide) { | |
960 | node.childNodes[i].style.display = "list-item"; | |
961 | } | |
962 | ||
963 | if (has_unread) { | |
7553dd8b | 964 | node.childNodes[i].style.display = "list-item"; |
b31c2311 AD |
965 | cat_unread++; |
966 | } | |
293fa942 | 967 | } |
3745788e | 968 | } |
b31c2311 | 969 | } |
3745788e | 970 | |
293fa942 | 971 | if (cat_unread == 0) { |
b31c2311 AD |
972 | if (cat_node.style == undefined) { |
973 | debug("ERROR: supplied cat_node " + cat_node + | |
974 | " has no styles. WTF?"); | |
975 | return; | |
976 | } | |
293fa942 AD |
977 | if (hide) { |
978 | cat_node.style.display = "none"; | |
979 | } else { | |
980 | cat_node.style.display = "list-item"; | |
981 | } | |
7553dd8b | 982 | } else { |
0ac2faea AD |
983 | try { |
984 | cat_node.style.display = "list-item"; | |
985 | } catch (e) { | |
986 | debug(e); | |
987 | } | |
293fa942 | 988 | } |
3745788e | 989 | |
293fa942 | 990 | // debug("unread for category: " + cat_unread); |
3745788e AD |
991 | } |
992 | ||
35f3c923 AD |
993 | function selectTableRow(r, do_select) { |
994 | r.className = r.className.replace("Selected", ""); | |
995 | ||
996 | if (do_select) { | |
997 | r.className = r.className + "Selected"; | |
998 | } | |
999 | } | |
1000 | ||
6c12c809 AD |
1001 | function selectTableRowById(elem_id, check_id, do_select) { |
1002 | ||
1003 | try { | |
1004 | ||
1005 | var row = document.getElementById(elem_id); | |
1006 | ||
1007 | if (row) { | |
1008 | selectTableRow(row, do_select); | |
1009 | } | |
1010 | ||
1011 | var check = document.getElementById(check_id); | |
1012 | ||
1013 | if (check) { | |
1014 | check.checked = do_select; | |
1015 | } | |
1016 | } catch (e) { | |
1017 | exception_error("selectTableRowById", e); | |
1018 | } | |
1019 | } | |
1020 | ||
1572afe5 | 1021 | function selectTableRowsByIdPrefix(content_id, prefix, check_prefix, do_select, |
649e0af9 | 1022 | classcheck, reset_others) { |
3745788e | 1023 | |
35f3c923 AD |
1024 | var content = document.getElementById(content_id); |
1025 | ||
1026 | if (!content) { | |
1027 | alert("[selectTableRows] Element " + content_id + " not found."); | |
1028 | return; | |
1029 | } | |
1030 | ||
1031 | for (i = 0; i < content.rows.length; i++) { | |
1572afe5 AD |
1032 | if (!classcheck || content.rows[i].className.match(classcheck)) { |
1033 | ||
1034 | if (content.rows[i].id.match(prefix)) { | |
1035 | selectTableRow(content.rows[i], do_select); | |
649e0af9 AD |
1036 | |
1037 | var row_id = content.rows[i].id.replace(prefix, ""); | |
1038 | var check = document.getElementById(check_prefix + row_id); | |
3055bc41 | 1039 | |
649e0af9 AD |
1040 | if (check) { |
1041 | check.checked = do_select; | |
1042 | } | |
1043 | } else if (reset_others) { | |
1044 | selectTableRow(content.rows[i], false); | |
7d8d10c6 AD |
1045 | |
1046 | var row_id = content.rows[i].id.replace(prefix, ""); | |
1047 | var check = document.getElementById(check_prefix + row_id); | |
1048 | ||
1049 | if (check) { | |
1050 | check.checked = false; | |
1051 | } | |
1052 | ||
1572afe5 | 1053 | } |
649e0af9 AD |
1054 | } else if (reset_others) { |
1055 | selectTableRow(content.rows[i], false); | |
7d8d10c6 AD |
1056 | |
1057 | var row_id = content.rows[i].id.replace(prefix, ""); | |
1058 | var check = document.getElementById(check_prefix + row_id); | |
1059 | ||
1060 | if (check) { | |
1061 | check.checked = false; | |
1062 | } | |
1063 | ||
3055bc41 | 1064 | } |
35f3c923 | 1065 | } |
295f9b42 | 1066 | } |
91ff844a AD |
1067 | |
1068 | function getSelectedTableRowIds(content_id, prefix) { | |
1069 | ||
1070 | var content = document.getElementById(content_id); | |
1071 | ||
1072 | if (!content) { | |
1073 | alert("[getSelectedTableRowIds] Element " + content_id + " not found."); | |
1074 | return; | |
1075 | } | |
1076 | ||
1077 | var sel_rows = new Array(); | |
1078 | ||
1079 | for (i = 0; i < content.rows.length; i++) { | |
1572afe5 AD |
1080 | if (content.rows[i].id.match(prefix) && |
1081 | content.rows[i].className.match("Selected")) { | |
1082 | ||
91ff844a AD |
1083 | var row_id = content.rows[i].id.replace(prefix + "-", ""); |
1084 | sel_rows.push(row_id); | |
1085 | } | |
1086 | } | |
1087 | ||
1088 | return sel_rows; | |
1089 | ||
1090 | } | |
1091 | ||
386cbf27 AD |
1092 | function toggleSelectRowById(sender, id) { |
1093 | var row = document.getElementById(id); | |
1094 | ||
1095 | if (sender.checked) { | |
1096 | if (!row.className.match("Selected")) { | |
1097 | row.className = row.className + "Selected"; | |
1098 | } | |
1099 | } else { | |
1100 | if (row.className.match("Selected")) { | |
1101 | row.className = row.className.replace("Selected", ""); | |
1102 | } | |
1103 | } | |
1104 | } | |
1105 | ||
b92e6209 AD |
1106 | function toggleSelectListRow(sender) { |
1107 | var parent_row = sender.parentNode; | |
1108 | ||
1109 | if (sender.checked) { | |
1110 | if (!parent_row.className.match("Selected")) { | |
1111 | parent_row.className = parent_row.className + "Selected"; | |
1112 | } | |
1113 | } else { | |
1114 | if (parent_row.className.match("Selected")) { | |
1115 | parent_row.className = parent_row.className.replace("Selected", ""); | |
1116 | } | |
1117 | } | |
1118 | } | |
1119 | ||
67343d9f AD |
1120 | function tSR(sender) { |
1121 | return toggleSelectRow(sender); | |
1122 | } | |
386cbf27 | 1123 | |
1572afe5 AD |
1124 | function toggleSelectRow(sender) { |
1125 | var parent_row = sender.parentNode.parentNode; | |
1126 | ||
1127 | if (sender.checked) { | |
1128 | if (!parent_row.className.match("Selected")) { | |
1129 | parent_row.className = parent_row.className + "Selected"; | |
1130 | } | |
1131 | } else { | |
1132 | if (parent_row.className.match("Selected")) { | |
1133 | parent_row.className = parent_row.className.replace("Selected", ""); | |
1134 | } | |
1135 | } | |
1136 | } | |
1137 | ||
3866b046 AD |
1138 | function openExternalUrl(url) { |
1139 | var w = window.open(url); | |
1140 | } | |
1572afe5 | 1141 | |
1da76274 | 1142 | function getRelativeFeedId(list, id, direction, unread_only) { |
7b433d8c AD |
1143 | if (!id) { |
1144 | if (direction == "next") { | |
1145 | for (i = 0; i < list.childNodes.length; i++) { | |
1146 | var child = list.childNodes[i]; | |
1da76274 | 1147 | if (child.id && child.id == "feedCatHolder") { |
c3f348c2 | 1148 | if (child.lastChild) { |
d05514a4 | 1149 | var cr = getRelativeFeedId(child.firstChild, id, direction, unread_only); |
7b433d8c AD |
1150 | if (cr) return cr; |
1151 | } | |
1da76274 | 1152 | } else if (child.id && child.id.match("FEEDR-")) { |
7b433d8c AD |
1153 | return child.id.replace('FEEDR-', ''); |
1154 | } | |
1155 | } | |
1156 | } | |
1157 | ||
1158 | // FIXME select last feed doesn't work when only unread feeds are visible | |
1159 | ||
1160 | if (direction == "prev") { | |
1161 | for (i = list.childNodes.length-1; i >= 0; i--) { | |
1162 | var child = list.childNodes[i]; | |
144f32d9 | 1163 | if (child.id == "feedCatHolder" && child.className != "invisible") { |
7b433d8c AD |
1164 | if (child.firstChild) { |
1165 | var cr = getRelativeFeedId(child.firstChild, id, direction); | |
1166 | if (cr) return cr; | |
1167 | } | |
1168 | } else if (child.id.match("FEEDR-")) { | |
1169 | ||
e8bd0da9 | 1170 | if (getInitParam("hide_read_feeds") == 1) { |
7b433d8c | 1171 | if (child.className != "feed") { |
4e38b6c3 | 1172 | // alert(child.className); |
7b433d8c AD |
1173 | return child.id.replace('FEEDR-', ''); |
1174 | } | |
1175 | } else { | |
1176 | return child.id.replace('FEEDR-', ''); | |
1177 | } | |
1178 | } | |
1179 | } | |
1180 | } | |
1181 | } else { | |
1182 | ||
d05514a4 | 1183 | var feed = list.ownerDocument.getElementById("FEEDR-" + id); |
7b433d8c | 1184 | |
e8bd0da9 | 1185 | if (getInitParam("hide_read_feeds") == 1) { |
1da76274 AD |
1186 | unread_only = true; |
1187 | } | |
1188 | ||
7b433d8c AD |
1189 | if (direction == "next") { |
1190 | ||
1da76274 | 1191 | var e = feed; |
7b433d8c | 1192 | |
1da76274 | 1193 | while (e) { |
7b433d8c | 1194 | |
1da76274 AD |
1195 | if (e.nextSibling) { |
1196 | ||
1197 | e = e.nextSibling; | |
1198 | ||
1199 | } else if (e.parentNode.parentNode.nextSibling) { | |
7b433d8c | 1200 | |
1da76274 | 1201 | var this_cat = e.parentNode.parentNode; |
7b433d8c | 1202 | |
1da76274 | 1203 | e = false; |
7b433d8c | 1204 | |
1da76274 AD |
1205 | if (this_cat && this_cat.nextSibling) { |
1206 | while (!e && this_cat.nextSibling) { | |
1207 | this_cat = this_cat.nextSibling; | |
1208 | if (this_cat.id == "feedCatHolder") { | |
1209 | e = this_cat.firstChild.firstChild; | |
7b433d8c AD |
1210 | } |
1211 | } | |
7b433d8c | 1212 | } |
1da76274 AD |
1213 | |
1214 | } else { | |
1215 | e = false; | |
1216 | } | |
1217 | ||
1218 | if (e) { | |
d05514a4 | 1219 | if (!unread_only || (unread_only && e.className != "feed" && |
cabffe9d | 1220 | e.className.match("feed"))) { |
4e38b6c3 AD |
1221 | if (e.parentNode.parentNode && e.parentNode.parentNode.className |
1222 | != "invisible") { | |
1223 | return e.id.replace("FEEDR-", ""); | |
1224 | } | |
1da76274 AD |
1225 | } |
1226 | } | |
7b433d8c | 1227 | } |
1da76274 | 1228 | |
7b433d8c AD |
1229 | } else if (direction == "prev") { |
1230 | ||
1da76274 | 1231 | var e = feed; |
7b433d8c | 1232 | |
1da76274 | 1233 | while (e) { |
7b433d8c | 1234 | |
1da76274 AD |
1235 | if (e.previousSibling) { |
1236 | ||
1237 | e = e.previousSibling; | |
1238 | ||
1239 | } else if (e.parentNode.parentNode.previousSibling) { | |
7b433d8c | 1240 | |
1da76274 | 1241 | var this_cat = e.parentNode.parentNode; |
7b433d8c | 1242 | |
1da76274 AD |
1243 | e = false; |
1244 | ||
1245 | if (this_cat && this_cat.previousSibling) { | |
1246 | while (!e && this_cat.previousSibling) { | |
1247 | this_cat = this_cat.previousSibling; | |
1248 | if (this_cat.id == "feedCatHolder") { | |
1249 | e = this_cat.firstChild.lastChild; | |
7b433d8c AD |
1250 | } |
1251 | } | |
7b433d8c | 1252 | } |
1da76274 AD |
1253 | |
1254 | } else { | |
1255 | e = false; | |
1256 | } | |
1257 | ||
1258 | if (e) { | |
e686782e | 1259 | if (!unread_only || (unread_only && e.className != "feed" && |
cabffe9d | 1260 | e.className.match("feed"))) { |
4e38b6c3 AD |
1261 | if (e.parentNode.parentNode && e.parentNode.parentNode.className |
1262 | != "invisible") { | |
1263 | return e.id.replace("FEEDR-", ""); | |
1264 | } | |
1da76274 AD |
1265 | } |
1266 | } | |
1267 | } | |
7b433d8c AD |
1268 | } |
1269 | } | |
1270 | } | |
36aab70f | 1271 | |
f27de515 | 1272 | function showBlockElement(id, h_id) { |
36aab70f AD |
1273 | var elem = document.getElementById(id); |
1274 | ||
1275 | if (elem) { | |
1276 | elem.style.display = "block"; | |
f27de515 AD |
1277 | |
1278 | if (h_id) { | |
1279 | elem = document.getElementById(h_id); | |
1280 | if (elem) { | |
1281 | elem.style.display = "none"; | |
1282 | } | |
1283 | } | |
36aab70f AD |
1284 | } else { |
1285 | alert("[showBlockElement] can't find element with id " + id); | |
1286 | } | |
1287 | } | |
1288 | ||
a9b0bfd5 AD |
1289 | function hideParentElement(e) { |
1290 | e.parentNode.style.display = "none"; | |
1291 | } | |
1b0809ae AD |
1292 | |
1293 | function dropboxSelect(e, v) { | |
1294 | for (i = 0; i < e.length; i++) { | |
1295 | if (e[i].value == v) { | |
1296 | e.selectedIndex = i; | |
1297 | break; | |
1298 | } | |
1299 | } | |
1300 | } | |
0ee1d1a0 AD |
1301 | |
1302 | // originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z | |
1303 | // bugfixed just a little bit :-) | |
1304 | function getURLParam(strParamName){ | |
1305 | var strReturn = ""; | |
1306 | var strHref = window.location.href; | |
1307 | ||
1308 | if (strHref.indexOf("#") == strHref.length-1) { | |
1309 | strHref = strHref.substring(0, strHref.length-1); | |
1310 | } | |
1311 | ||
1312 | if ( strHref.indexOf("?") > -1 ){ | |
1313 | var strQueryString = strHref.substr(strHref.indexOf("?")); | |
1314 | var aQueryString = strQueryString.split("&"); | |
1315 | for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){ | |
1316 | if (aQueryString[iParam].indexOf(strParamName + "=") > -1 ){ | |
1317 | var aParam = aQueryString[iParam].split("="); | |
1318 | strReturn = aParam[1]; | |
1319 | break; | |
1320 | } | |
1321 | } | |
1322 | } | |
1323 | return strReturn; | |
1324 | } | |
1325 | ||
cf1bc085 AD |
1326 | function leading_zero(p) { |
1327 | var s = String(p); | |
1328 | if (s.length == 1) s = "0" + s; | |
1329 | return s; | |
1330 | } | |
c38c2b69 | 1331 | |
86b682ce | 1332 | function closeInfoBox(cleanup) { |
5ede560f | 1333 | |
465ff90b | 1334 | if (!is_msie() && !getInitParam("infobox_disable_overlay")) { |
5ede560f AD |
1335 | var overlay = document.getElementById("dialog_overlay"); |
1336 | if (overlay) { | |
1337 | overlay.style.display = "none"; | |
1338 | } | |
1339 | } | |
1340 | ||
e5d758e3 AD |
1341 | var box = document.getElementById('infoBox'); |
1342 | var shadow = document.getElementById('infoBoxShadow'); | |
1343 | ||
1344 | if (shadow) { | |
1345 | shadow.style.display = "none"; | |
1346 | } else if (box) { | |
1347 | box.style.display = "none"; | |
1348 | } | |
1349 | ||
86b682ce AD |
1350 | if (cleanup) box.innerHTML = " "; |
1351 | ||
e5d758e3 | 1352 | enableHotkeys(); |
c14b5566 | 1353 | |
90ac84df | 1354 | return false; |
e5d758e3 AD |
1355 | } |
1356 | ||
1357 | ||
7b5c6012 AD |
1358 | function displayDlg(id, param) { |
1359 | ||
1360 | if (!xmlhttp_ready(xmlhttp)) { | |
1361 | printLockingError(); | |
1362 | return | |
1363 | } | |
1364 | ||
35a03bdd | 1365 | notify_progress("Loading, please wait...", true); |
7b5c6012 AD |
1366 | |
1367 | xmlhttp.open("GET", "backend.php?op=dlg&id=" + | |
1368 | param_escape(id) + "¶m=" + param_escape(param), true); | |
e5d758e3 | 1369 | xmlhttp.onreadystatechange=infobox_callback; |
7b5c6012 AD |
1370 | xmlhttp.send(null); |
1371 | ||
1372 | disableHotkeys(); | |
2371c520 | 1373 | |
90ac84df | 1374 | return false; |
7b5c6012 AD |
1375 | } |
1376 | ||
e5d758e3 | 1377 | function infobox_submit_callback() { |
7b5c6012 | 1378 | if (xmlhttp.readyState == 4) { |
e5d758e3 | 1379 | closeInfoBox(); |
7b5c6012 | 1380 | |
6e6504bc AD |
1381 | try { |
1382 | // called from prefs, reload tab | |
1383 | if (active_tab) { | |
1384 | selectTab(active_tab, false); | |
1385 | } | |
1386 | } catch (e) { } | |
79f3553b | 1387 | |
5e6f933a AD |
1388 | if (xmlhttp.responseText) { |
1389 | notify_info(xmlhttp.responseText); | |
1390 | } | |
79f3553b | 1391 | |
7b5c6012 AD |
1392 | } |
1393 | } | |
1394 | ||
e5d758e3 | 1395 | function infobox_callback() { |
7b5c6012 | 1396 | if (xmlhttp.readyState == 4) { |
5ede560f | 1397 | |
465ff90b AD |
1398 | if (!is_msie() && !getInitParam("infobox_disable_overlay")) { |
1399 | var overlay = document.getElementById("dialog_overlay"); | |
1400 | if (overlay) { | |
1401 | overlay.style.display = "block"; | |
1402 | } | |
5ede560f AD |
1403 | } |
1404 | ||
e5d758e3 AD |
1405 | var box = document.getElementById('infoBox'); |
1406 | var shadow = document.getElementById('infoBoxShadow'); | |
1407 | if (box) { | |
1408 | box.innerHTML=xmlhttp.responseText; | |
442d77f1 AD |
1409 | if (shadow) { |
1410 | shadow.style.display = "block"; | |
1411 | } else { | |
1412 | box.style.display = "block"; | |
1413 | } | |
1414 | } | |
1415 | notify(""); | |
1416 | } | |
1417 | } | |
1418 | ||
1419 | function helpbox_callback() { | |
1420 | if (xmlhttp.readyState == 4) { | |
1421 | var box = document.getElementById('helpBox'); | |
1422 | var shadow = document.getElementById('helpBoxShadow'); | |
1423 | if (box) { | |
1424 | box.innerHTML=xmlhttp.responseText; | |
e5d758e3 AD |
1425 | if (shadow) { |
1426 | shadow.style.display = "block"; | |
1427 | } else { | |
1428 | box.style.display = "block"; | |
1429 | } | |
1430 | } | |
9c483746 | 1431 | notify(""); |
e5d758e3 | 1432 | } |
7b5c6012 AD |
1433 | } |
1434 | ||
5e6f933a | 1435 | function addFilter() { |
7b5c6012 AD |
1436 | |
1437 | if (!xmlhttp_ready(xmlhttp)) { | |
1438 | printLockingError(); | |
1439 | return | |
1440 | } | |
1441 | ||
c91c2249 AD |
1442 | var form = document.forms['filter_add_form']; |
1443 | var reg_exp = form.reg_exp.value; | |
1444 | ||
1445 | if (reg_exp == "") { | |
1446 | alert("Can't add filter: nothing to match on."); | |
1447 | return false; | |
1448 | } | |
1449 | ||
79f3553b | 1450 | var query = Form.serialize("filter_add_form"); |
7b5c6012 | 1451 | |
79f3553b AD |
1452 | xmlhttp.open("GET", "backend.php?" + query, true); |
1453 | xmlhttp.onreadystatechange=infobox_submit_callback; | |
1454 | xmlhttp.send(null); | |
7b5c6012 | 1455 | |
c14b5566 | 1456 | return true; |
7b5c6012 AD |
1457 | } |
1458 | ||
2371c520 AD |
1459 | function toggleSubmitNotEmpty(e, submit_id) { |
1460 | try { | |
1461 | document.getElementById(submit_id).disabled = (e.value == "") | |
1462 | } catch (e) { | |
1463 | exception_error("toggleSubmitNotEmpty", e); | |
1464 | } | |
1465 | } | |
1d7bf5a0 | 1466 | |
605f7d46 | 1467 | function isValidURL(s) { |
0d32b41e | 1468 | return s.match("http://") != null || s.match("https://") != null || s.match("feed://") != null; |
605f7d46 | 1469 | } |
07eb9178 | 1470 | |
5e6f933a | 1471 | function qaddFeed() { |
07eb9178 AD |
1472 | |
1473 | if (!xmlhttp_ready(xmlhttp)) { | |
1474 | printLockingError(); | |
1475 | return | |
1476 | } | |
1477 | ||
c91c2249 AD |
1478 | var form = document.forms['feed_add_form']; |
1479 | var feed_url = form.feed_url.value; | |
1480 | ||
1481 | if (feed_url == "") { | |
1482 | alert("Can't subscribe: no feed URL given."); | |
1483 | return false; | |
1484 | } | |
1485 | ||
1ba6daf7 | 1486 | notify_progress(__("Subscribing to feed..."), true); |
07eb9178 AD |
1487 | |
1488 | closeInfoBox(); | |
1489 | ||
0feab655 | 1490 | var feeds_doc = document; |
07eb9178 | 1491 | |
80e4dc34 | 1492 | // feeds_doc.location.href = "backend.php?op=error&msg=Loading,%20please wait..."; |
07eb9178 AD |
1493 | |
1494 | var query = Form.serialize("feed_add_form"); | |
1495 | ||
f27de515 AD |
1496 | debug("subscribe q: " + query); |
1497 | ||
bce7001f | 1498 | /* xmlhttp.open("GET", "backend.php?" + query, true); |
07eb9178 | 1499 | xmlhttp.onreadystatechange=dlg_frefresh_callback; |
bce7001f AD |
1500 | xmlhttp.send(null); */ |
1501 | ||
1502 | xmlhttp.open("POST", "backend.php", true); | |
1503 | xmlhttp.onreadystatechange=dlg_frefresh_callback; | |
1504 | xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); | |
1505 | xmlhttp.send(query); | |
7bc4f251 AD |
1506 | |
1507 | return false; | |
07eb9178 AD |
1508 | } |
1509 | ||
6e6504bc | 1510 | function filterCR(e, f) |
86b682ce AD |
1511 | { |
1512 | var key; | |
1513 | ||
1514 | if(window.event) | |
1515 | key = window.event.keyCode; //IE | |
1516 | else | |
1517 | key = e.which; //firefox | |
1518 | ||
6e6504bc AD |
1519 | if (key == 13) { |
1520 | if (typeof f != 'undefined') { | |
1521 | f(); | |
1522 | return false; | |
1523 | } else { | |
1524 | return false; | |
1525 | } | |
1526 | } else { | |
1527 | return true; | |
1528 | } | |
86b682ce AD |
1529 | } |
1530 | ||
ac378ad4 | 1531 | function getMainContext() { |
6b4163cb | 1532 | return this.window; |
ac378ad4 AD |
1533 | } |
1534 | ||
33d13e72 | 1535 | function getFeedsContext() { |
6b4163cb | 1536 | return this.window; |
33d13e72 AD |
1537 | } |
1538 | ||
0bd411db | 1539 | function getContentContext() { |
6b4163cb | 1540 | return this.window; |
0bd411db AD |
1541 | } |
1542 | ||
ee1f45f4 | 1543 | function getHeadlinesContext() { |
6b4163cb | 1544 | return this.window; |
ee1f45f4 AD |
1545 | } |
1546 | ||
e8614131 AD |
1547 | var debug_last_class = "even"; |
1548 | ||
ac378ad4 | 1549 | function debug(msg) { |
ac378ad4 | 1550 | |
0feab655 AD |
1551 | if (debug_last_class == "even") { |
1552 | debug_last_class = "odd"; | |
e8614131 | 1553 | } else { |
0feab655 | 1554 | debug_last_class = "even"; |
e8614131 AD |
1555 | } |
1556 | ||
0feab655 | 1557 | var c = document.getElementById('debug_output'); |
ac378ad4 | 1558 | if (c && c.style.display == "block") { |
c9268ed5 | 1559 | while (c.lastChild != 'undefined' && c.childNodes.length > 100) { |
ac378ad4 AD |
1560 | c.removeChild(c.lastChild); |
1561 | } | |
1562 | ||
1563 | var d = new Date(); | |
1564 | var ts = leading_zero(d.getHours()) + ":" + leading_zero(d.getMinutes()) + | |
1565 | ":" + leading_zero(d.getSeconds()); | |
0feab655 | 1566 | c.innerHTML = "<li class=\"" + debug_last_class + "\"><span class=\"debugTS\">[" + ts + "]</span> " + |
e8614131 | 1567 | msg + "</li>" + c.innerHTML; |
ac378ad4 AD |
1568 | } |
1569 | } | |
1570 | ||
33d13e72 | 1571 | function getInitParam(key) { |
40496720 | 1572 | return init_params[key]; |
33d13e72 | 1573 | } |
3ac2b520 | 1574 | |
be0801a1 | 1575 | function storeInitParam(key, value) { |
40496720 | 1576 | debug("<b>storeInitParam is OBSOLETE: " + key + " => " + value + "</b>"); |
5158ced9 | 1577 | init_params[key] = value; |
be0801a1 AD |
1578 | } |
1579 | ||
a7565293 AD |
1580 | function fatalError(code, message) { |
1581 | try { | |
a7565293 | 1582 | |
b4c27af7 | 1583 | if (code == 6) { |
8e849206 | 1584 | window.location.href = "tt-rss.php"; |
b4c27af7 AD |
1585 | } else if (code == 5) { |
1586 | window.location.href = "update.php"; | |
1587 | } else { | |
4724a093 AD |
1588 | var fe = document.getElementById("fatal_error"); |
1589 | var fc = document.getElementById("fatal_error_msg"); | |
1590 | ||
42c32916 AD |
1591 | if (message == "") message = "Unknown error"; |
1592 | ||
1593 | fc.innerHTML = "<img src='images/sign_excl.png'> " + message + " (Code " + code + ")"; | |
4724a093 AD |
1594 | |
1595 | fe.style.display = "block"; | |
4724a093 | 1596 | } |
a7565293 AD |
1597 | |
1598 | } catch (e) { | |
1599 | exception_error("fatalError", e); | |
1600 | } | |
1601 | } | |
1602 | ||
234e467c | 1603 | function getFeedName(id, is_cat) { |
64a2875d | 1604 | var d = getFeedsContext().document; |
234e467c AD |
1605 | |
1606 | var e; | |
1607 | ||
1608 | if (is_cat) { | |
1609 | e = d.getElementById("FCATN-" + id); | |
1610 | } else { | |
1611 | e = d.getElementById("FEEDN-" + id); | |
1612 | } | |
64a2875d AD |
1613 | if (e) { |
1614 | return e.innerHTML.stripTags(); | |
1615 | } else { | |
1616 | return null; | |
1617 | } | |
1618 | } | |
0bd411db AD |
1619 | |
1620 | function viewContentUrl(url) { | |
1621 | getContentContext().location = url; | |
1622 | } | |
350f0ad1 AD |
1623 | |
1624 | function filterDlgCheckAction(sender) { | |
1625 | ||
1626 | try { | |
1627 | ||
1628 | var action = sender[sender.selectedIndex].value; | |
1629 | ||
1630 | var form = document.forms["filter_add_form"]; | |
1631 | ||
1632 | if (!form) { | |
1633 | form = document.forms["filter_edit_form"]; | |
1634 | } | |
1635 | ||
1636 | if (!form) { | |
1637 | debug("filterDlgCheckAction: can't find form!"); | |
1638 | return; | |
1639 | } | |
1640 | ||
1641 | var action_param = form.action_param; | |
1642 | ||
1643 | if (!action_param) { | |
1644 | debug("filterDlgCheckAction: can't find action param!"); | |
1645 | return; | |
1646 | } | |
1647 | ||
1648 | // if selected action supports parameters, enable params field | |
1649 | if (action == 4) { | |
1650 | action_param.disabled = false; | |
1651 | } else { | |
1652 | action_param.disabled = true; | |
1653 | } | |
1654 | ||
1655 | } catch (e) { | |
1656 | exception_error(e, "filterDlgCheckAction"); | |
1657 | } | |
1658 | ||
1659 | } | |
ef16ae37 AD |
1660 | |
1661 | function explainError(code) { | |
1662 | return displayDlg("explainError", code); | |
1663 | } | |
01a87dff AD |
1664 | |
1665 | function logoutUser() { | |
1666 | try { | |
1667 | if (xmlhttp_ready(xmlhttp_rpc)) { | |
64f6db90 | 1668 | |
42c32916 | 1669 | notify_progress("Logging out, please wait...", true); |
64f6db90 | 1670 | |
01a87dff AD |
1671 | xmlhttp_rpc.open("GET", "backend.php?op=rpc&subop=logout", true); |
1672 | xmlhttp_rpc.onreadystatechange=logout_callback; | |
1673 | xmlhttp_rpc.send(null); | |
1674 | } else { | |
1675 | printLockingError(); | |
1676 | } | |
1677 | } catch (e) { | |
1678 | exception_error("logoutUser", e); | |
1679 | } | |
1680 | } | |
e097e8be AD |
1681 | |
1682 | // this only searches loaded headlines list, not in CDM | |
1683 | function getRelativePostIds(id) { | |
1684 | ||
1685 | debug("getRelativePostIds: " + id); | |
1686 | ||
1687 | var ids = new Array(); | |
1688 | var container = document.getElementById("headlinesList"); | |
1689 | ||
1690 | if (container) { | |
1691 | var rows = container.rows; | |
1692 | ||
1693 | for (var i = 0; i < rows.length; i++) { | |
1694 | var r_id = rows[i].id.replace("RROW-", ""); | |
1695 | ||
1696 | if (r_id == id) { | |
1697 | if (i > 0) ids.push(rows[i-1].id.replace("RROW-", "")); | |
1698 | if (i > 1) ids.push(rows[i-2].id.replace("RROW-", "")); | |
1699 | if (i > 2) ids.push(rows[i-3].id.replace("RROW-", "")); | |
1700 | ||
fed4387d AD |
1701 | if (i < rows.length-1) ids.push(rows[i+1].id.replace("RROW-", "")); |
1702 | if (i < rows.length-2) ids.push(rows[i+2].id.replace("RROW-", "")); | |
1703 | if (i < rows.length-3) ids.push(rows[i+3].id.replace("RROW-", "")); | |
e097e8be AD |
1704 | |
1705 | return ids; | |
1706 | } | |
1707 | } | |
1708 | } | |
1709 | ||
1710 | return false; | |
1711 | } |