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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 | ||
292a8a12 | 5 | function browser_has_opacity() { |
605f7d46 AD |
6 | return navigator.userAgent.match("Gecko") != null || |
7 | navigator.userAgent.match("Opera") != null; | |
292a8a12 AD |
8 | } |
9 | ||
e12a547e AD |
10 | function is_msie() { |
11 | return navigator.userAgent.match("MSIE"); | |
12 | } | |
13 | ||
7c620da8 AD |
14 | function is_opera() { |
15 | return navigator.userAgent.match("Opera"); | |
16 | } | |
17 | ||
583c58b8 AD |
18 | function is_khtml() { |
19 | return navigator.userAgent.match("KHTML"); | |
20 | } | |
21 | ||
22 | function is_safari() { | |
23 | return navigator.userAgent.match("Safari"); | |
24 | } | |
25 | ||
55160955 | 26 | function exception_error(location, e, silent) { |
83f043bb AD |
27 | var msg; |
28 | ||
29 | if (e.fileName) { | |
30 | var base_fname = e.fileName.substring(e.fileName.lastIndexOf("/") + 1); | |
31 | ||
32 | msg = "Exception: " + e.name + ", " + e.message + | |
33 | "\nFunction: " + location + "()" + | |
34 | "\nLocation: " + base_fname + ":" + e.lineNumber; | |
ee1f45f4 | 35 | |
83f043bb AD |
36 | } else { |
37 | msg = "Exception: " + e + "\nFunction: " + location + "()"; | |
38 | } | |
39 | ||
ee1f45f4 AD |
40 | debug("<b>EXCEPTION: " + msg + "</b>"); |
41 | ||
55160955 AD |
42 | if (!silent) { |
43 | alert(msg); | |
44 | } | |
7719618b AD |
45 | } |
46 | ||
760966c1 AD |
47 | function disableHotkeys() { |
48 | hotkeys_enabled = false; | |
49 | } | |
50 | ||
51 | function enableHotkeys() { | |
52 | hotkeys_enabled = true; | |
53 | } | |
54 | ||
c0e5a40e AD |
55 | function xmlhttp_ready(obj) { |
56 | return obj.readyState == 4 || obj.readyState == 0 || !obj.readyState; | |
57 | } | |
58 | ||
01a87dff AD |
59 | function logout_callback() { |
60 | var container = document.getElementById('notify'); | |
61 | if (xmlhttp.readyState == 4) { | |
62 | try { | |
8e849206 AD |
63 | var date = new Date(); |
64 | var timestamp = Math.round(date.getTime() / 1000); | |
d620cfe7 | 65 | window.location.href = "tt-rss.php"; |
01a87dff AD |
66 | } catch (e) { |
67 | exception_error("logout_callback", e); | |
68 | } | |
69 | } | |
70 | } | |
71 | ||
9cfc649a AD |
72 | function notify_callback() { |
73 | var container = document.getElementById('notify'); | |
74 | if (xmlhttp.readyState == 4) { | |
75 | container.innerHTML=xmlhttp.responseText; | |
76 | } | |
77 | } | |
78 | ||
79 | function rpc_notify_callback() { | |
80 | var container = document.getElementById('notify'); | |
81 | if (xmlhttp_rpc.readyState == 4) { | |
82 | container.innerHTML=xmlhttp_rpc.responseText; | |
83 | } | |
84 | } | |
85 | ||
7726fa02 AD |
86 | function param_escape(arg) { |
87 | if (typeof encodeURIComponent != 'undefined') | |
88 | return encodeURIComponent(arg); | |
89 | else | |
90 | return escape(arg); | |
91 | } | |
92 | ||
93 | function param_unescape(arg) { | |
94 | if (typeof decodeURIComponent != 'undefined') | |
95 | return decodeURIComponent(arg); | |
96 | else | |
97 | return unescape(arg); | |
98 | } | |
99 | ||
508a81e1 AD |
100 | function delay(gap) { |
101 | var then,now; | |
102 | then=new Date().getTime(); | |
103 | now=then; | |
104 | while((now-then)<gap) { | |
105 | now=new Date().getTime(); | |
106 | } | |
107 | } | |
7726fa02 | 108 | |
ce3bf408 | 109 | var notify_hide_timerid = false; |
59a543f0 | 110 | |
ce3bf408 | 111 | function hide_notify() { |
42c32916 AD |
112 | var n = document.getElementById("notify"); |
113 | if (n) { | |
d05514a4 | 114 | n.style.display = "none"; |
8dcfffd0 | 115 | } |
d05514a4 | 116 | } |
c05608c2 | 117 | |
42c32916 | 118 | function notify_real(msg, no_hide, n_type) { |
7726fa02 | 119 | |
42c32916 AD |
120 | var n = document.getElementById("notify"); |
121 | var nb = document.getElementById("notify_body"); | |
7726fa02 | 122 | |
c05608c2 | 123 | if (!n || !nb) return; |
f0601b87 | 124 | |
0655a1d5 AD |
125 | if (notify_hide_timerid) { |
126 | window.clearTimeout(notify_hide_timerid); | |
127 | } | |
128 | ||
8dcfffd0 | 129 | if (msg == "") { |
0655a1d5 AD |
130 | if (n.style.display == "block") { |
131 | notify_hide_timerid = window.setTimeout("hide_notify()", 0); | |
132 | } | |
133 | return; | |
7726fa02 | 134 | } else { |
0ceded7a | 135 | n.style.display = "block"; |
8dcfffd0 | 136 | } |
7726fa02 | 137 | |
42c32916 AD |
138 | /* types: |
139 | ||
140 | 1 - generic | |
141 | 2 - progress | |
142 | 3 - error | |
143 | 4 - info | |
144 | ||
145 | */ | |
146 | ||
f3977cf5 AD |
147 | if (typeof __ != 'undefined') { |
148 | msg = __(msg); | |
149 | } | |
150 | ||
42c32916 AD |
151 | if (n_type == 1) { |
152 | n.className = "notify"; | |
153 | } else if (n_type == 2) { | |
154 | n.className = "notifyProgress"; | |
155 | msg = "<img src='images/indicator_white.gif'> " + msg; | |
156 | } else if (n_type == 3) { | |
f407c086 | 157 | n.className = "notifyError"; |
0d32b41e | 158 | msg = "<img src='images/sign_excl.png'> " + msg; |
42c32916 AD |
159 | } else if (n_type == 4) { |
160 | n.className = "notifyInfo"; | |
0d32b41e | 161 | msg = "<img src='images/sign_info.png'> " + msg; |
0530ddd8 AD |
162 | } |
163 | ||
106689b0 AD |
164 | // msg = "<img src='images/live_com_loading.gif'> " + msg; |
165 | ||
0ceded7a AD |
166 | nb.innerHTML = msg; |
167 | ||
4d4200a8 | 168 | if (!no_hide) { |
292a8a12 | 169 | notify_hide_timerid = window.setTimeout("hide_notify()", 3000); |
4d4200a8 | 170 | } |
ce3bf408 AD |
171 | } |
172 | ||
42c32916 AD |
173 | function notify(msg, no_hide) { |
174 | notify_real(msg, no_hide, 1); | |
ce3bf408 AD |
175 | } |
176 | ||
42c32916 AD |
177 | function notify_progress(msg, no_hide) { |
178 | notify_real(msg, no_hide, 2); | |
179 | } | |
180 | ||
181 | function notify_error(msg, no_hide) { | |
182 | notify_real(msg, no_hide, 3); | |
183 | ||
184 | } | |
185 | ||
186 | function notify_info(msg, no_hide) { | |
187 | notify_real(msg, no_hide, 4); | |
7726fa02 AD |
188 | } |
189 | ||
508a81e1 | 190 | function printLockingError() { |
42c32916 AD |
191 | notify_info("Please wait until operation finishes."); |
192 | } | |
508a81e1 | 193 | |
13ad9102 | 194 | function hotkey_handler(e) { |
760966c1 | 195 | |
ee1f45f4 | 196 | try { |
2e02b896 | 197 | |
ee1f45f4 | 198 | var keycode; |
d96d11f4 AD |
199 | var shift_key = false; |
200 | ||
201 | try { | |
202 | shift_key = e.shiftKey; | |
203 | } catch (e) { | |
204 | ||
205 | } | |
ee1f45f4 AD |
206 | |
207 | if (!hotkeys_enabled) return; | |
208 | ||
209 | if (window.event) { | |
210 | keycode = window.event.keyCode; | |
211 | } else if (e) { | |
212 | keycode = e.which; | |
213 | } | |
d437c8cf | 214 | |
ee1f45f4 | 215 | if (keycode == 82) { // r |
0feab655 | 216 | return scheduleFeedUpdate(true); |
ee1f45f4 | 217 | } |
0a383013 | 218 | |
e3612080 | 219 | if (keycode == 83) { // s |
0feab655 | 220 | return displayDlg("search", getActiveFeedId()); |
0a383013 AD |
221 | } |
222 | ||
ee1f45f4 AD |
223 | if (keycode == 85) { // u |
224 | if (getActiveFeedId()) { | |
0feab655 | 225 | return viewfeed(getActiveFeedId(), "ForceUpdate"); |
ee1f45f4 AD |
226 | } |
227 | } | |
228 | ||
229 | if (keycode == 65) { // a | |
0feab655 | 230 | return toggleDispRead(); |
ee1f45f4 AD |
231 | } |
232 | ||
0feab655 | 233 | var feedlist = document.getElementById('feedList'); |
ee1f45f4 AD |
234 | |
235 | if (keycode == 74) { // j | |
236 | var feed = getActiveFeedId(); | |
237 | var new_feed = getRelativeFeedId(feedlist, feed, 'prev'); | |
767e2486 | 238 | if (new_feed) viewfeed(new_feed, ''); |
ee1f45f4 AD |
239 | } |
240 | ||
241 | if (keycode == 75) { // k | |
242 | var feed = getActiveFeedId(); | |
243 | var new_feed = getRelativeFeedId(feedlist, feed, 'next'); | |
767e2486 | 244 | if (new_feed) viewfeed(new_feed, ''); |
7b433d8c | 245 | } |
9cfc649a | 246 | |
583c58b8 | 247 | if (!is_safari() && (keycode == 78 || keycode == 40)) { // n, down |
0feab655 AD |
248 | if (typeof moveToPost != 'undefined') { |
249 | return moveToPost('next'); | |
e59a2f12 | 250 | } |
ee1f45f4 AD |
251 | } |
252 | ||
583c58b8 | 253 | if (!is_safari() && (keycode == 80 || keycode == 38)) { // p, up |
0feab655 AD |
254 | if (typeof moveToPost != 'undefined') { |
255 | return moveToPost('prev'); | |
e59a2f12 | 256 | } |
ee1f45f4 AD |
257 | } |
258 | ||
d96d11f4 AD |
259 | if (keycode == 68 && shift_key) { // d |
260 | if (!debug_mode_enabled) { | |
261 | document.getElementById('debug_output').style.display = 'block'; | |
262 | debug('debug mode activated'); | |
263 | } else { | |
264 | document.getElementById('debug_output').style.display = 'none'; | |
265 | } | |
266 | ||
267 | debug_mode_enabled = !debug_mode_enabled; | |
268 | } | |
269 | ||
50a2595d AD |
270 | if (keycode == 190 && shift_key) { // > |
271 | viewFeedGoPage(1); | |
272 | } | |
273 | ||
274 | if (keycode == 188 && shift_key) { // < | |
275 | viewFeedGoPage(-1); | |
276 | } | |
277 | ||
278 | if (keycode == 191 && shift_key) { // ? | |
279 | viewFeedGoPage(0); | |
280 | } | |
281 | ||
57c9393e | 282 | if (keycode == 69 && shift_key) { // e |
e46cdbb0 AD |
283 | return editFeedDlg(getActiveFeedId()); |
284 | } | |
285 | ||
57c9393e | 286 | if (keycode == 70 && shift_key) { // f |
e30a61d4 AD |
287 | if (getActiveFeedId()) { |
288 | return catchupCurrentFeed(); | |
289 | } | |
290 | } | |
291 | ||
57c9393e | 292 | if (keycode == 80 && shift_key) { // p |
e30a61d4 AD |
293 | if (getActiveFeedId()) { |
294 | return catchupPage(); | |
295 | } | |
296 | } | |
297 | ||
1dc8dba0 AD |
298 | if (typeof localHotkeyHandler != 'undefined') { |
299 | try { | |
300 | return localHotkeyHandler(e); | |
301 | } catch (e) { | |
302 | exception_error("hotkey_handler, local:", e); | |
303 | } | |
304 | } | |
305 | ||
d96d11f4 | 306 | debug("KP=" + keycode); |
ee1f45f4 AD |
307 | } catch (e) { |
308 | exception_error("hotkey_handler", e); | |
309 | } | |
13ad9102 AD |
310 | } |
311 | ||
e828e31e | 312 | function cleanSelectedList(element) { |
f0601b87 AD |
313 | var content = document.getElementById(element); |
314 | ||
703b632e AD |
315 | if (!document.getElementById("feedCatHolder")) { |
316 | for (i = 0; i < content.childNodes.length; i++) { | |
317 | var child = content.childNodes[i]; | |
d0bb308e AD |
318 | try { |
319 | child.className = child.className.replace("Selected", ""); | |
320 | } catch (e) { | |
321 | // | |
322 | } | |
703b632e AD |
323 | } |
324 | } else { | |
325 | for (i = 0; i < content.childNodes.length; i++) { | |
326 | var child = content.childNodes[i]; | |
703b632e | 327 | if (child.id == "feedCatHolder") { |
9cb99906 | 328 | debug(child.id); |
c3f348c2 | 329 | var fcat = child.lastChild; |
703b632e | 330 | for (j = 0; j < fcat.childNodes.length; j++) { |
befc807f | 331 | var feed = fcat.childNodes[j]; |
703b632e AD |
332 | feed.className = feed.className.replace("Selected", ""); |
333 | } | |
334 | } | |
befc807f | 335 | } |
703b632e | 336 | } |
e828e31e AD |
337 | } |
338 | ||
339 | ||
340 | function cleanSelected(element) { | |
341 | var content = document.getElementById(element); | |
f0601b87 AD |
342 | |
343 | for (i = 0; i < content.rows.length; i++) { | |
344 | content.rows[i].className = content.rows[i].className.replace("Selected", ""); | |
345 | } | |
f0601b87 AD |
346 | } |
347 | ||
348 | function getVisibleUnreadHeadlines() { | |
349 | var content = document.getElementById("headlinesList"); | |
350 | ||
351 | var rows = new Array(); | |
352 | ||
353 | for (i = 0; i < content.rows.length; i++) { | |
354 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
355 | if (row_id.length > 0 && content.rows[i].className.match("Unread")) { | |
356 | rows.push(row_id); | |
357 | } | |
358 | } | |
359 | return rows; | |
360 | } | |
361 | ||
362 | function getVisibleHeadlineIds() { | |
363 | ||
364 | var content = document.getElementById("headlinesList"); | |
365 | ||
366 | var rows = new Array(); | |
367 | ||
368 | for (i = 0; i < content.rows.length; i++) { | |
369 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
370 | if (row_id.length > 0) { | |
371 | rows.push(row_id); | |
372 | } | |
373 | } | |
374 | return rows; | |
375 | } | |
376 | ||
377 | function getFirstVisibleHeadlineId() { | |
378 | var rows = getVisibleHeadlineIds(); | |
379 | return rows[0]; | |
380 | } | |
381 | ||
382 | function getLastVisibleHeadlineId() { | |
383 | var rows = getVisibleHeadlineIds(); | |
384 | return rows[rows.length-1]; | |
385 | } | |
386 | ||
387 | function markHeadline(id) { | |
388 | var row = document.getElementById("RROW-" + id); | |
389 | if (row) { | |
35f3c923 AD |
390 | var is_active = false; |
391 | ||
392 | if (row.className.match("Active")) { | |
393 | is_active = true; | |
394 | } | |
395 | row.className = row.className.replace("Selected", ""); | |
396 | row.className = row.className.replace("Active", ""); | |
397 | row.className = row.className.replace("Insensitive", ""); | |
398 | ||
399 | if (is_active) { | |
400 | row.className = row.className = "Active"; | |
401 | } | |
402 | ||
72020095 AD |
403 | var check = document.getElementById("RCHK-" + id); |
404 | ||
405 | if (check) { | |
406 | check.checked = true; | |
407 | } | |
408 | ||
35f3c923 AD |
409 | row.className = row.className + "Selected"; |
410 | ||
f0601b87 AD |
411 | } |
412 | } | |
413 | ||
414 | function getFeedIds() { | |
415 | var content = document.getElementById("feedsList"); | |
416 | ||
417 | var rows = new Array(); | |
418 | ||
419 | for (i = 0; i < content.rows.length; i++) { | |
420 | var id = content.rows[i].id.replace("FEEDR-", ""); | |
421 | if (id.length > 0) { | |
422 | rows.push(id); | |
423 | } | |
424 | } | |
425 | ||
426 | return rows; | |
427 | } | |
13ad9102 | 428 | |
76b4eae1 AD |
429 | function setCookie(name, value, lifetime, path, domain, secure) { |
430 | ||
431 | var d = false; | |
432 | ||
433 | if (lifetime) { | |
434 | d = new Date(); | |
be0801a1 | 435 | d.setTime(d.getTime() + (lifetime * 1000)); |
76b4eae1 | 436 | } |
cdbb6dc6 AD |
437 | |
438 | debug("setCookie: " + name + " => " + value + ": " + d); | |
76b4eae1 AD |
439 | |
440 | int_setCookie(name, value, d, path, domain, secure); | |
441 | ||
442 | } | |
443 | ||
444 | function int_setCookie(name, value, expires, path, domain, secure) { | |
ac43eba1 AD |
445 | document.cookie= name + "=" + escape(value) + |
446 | ((expires) ? "; expires=" + expires.toGMTString() : "") + | |
447 | ((path) ? "; path=" + path : "") + | |
448 | ((domain) ? "; domain=" + domain : "") + | |
449 | ((secure) ? "; secure" : ""); | |
450 | } | |
451 | ||
76b4eae1 AD |
452 | function delCookie(name, path, domain) { |
453 | if (getCookie(name)) { | |
454 | document.cookie = name + "=" + | |
455 | ((path) ? ";path=" + path : "") + | |
456 | ((domain) ? ";domain=" + domain : "" ) + | |
457 | ";expires=Thu, 01-Jan-1970 00:00:01 GMT"; | |
458 | } | |
459 | } | |
460 | ||
461 | ||
ac43eba1 AD |
462 | function getCookie(name) { |
463 | ||
464 | var dc = document.cookie; | |
465 | var prefix = name + "="; | |
466 | var begin = dc.indexOf("; " + prefix); | |
467 | if (begin == -1) { | |
468 | begin = dc.indexOf(prefix); | |
469 | if (begin != 0) return null; | |
470 | } | |
471 | else { | |
472 | begin += 2; | |
473 | } | |
474 | var end = document.cookie.indexOf(";", begin); | |
475 | if (end == -1) { | |
476 | end = dc.length; | |
477 | } | |
478 | return unescape(dc.substring(begin + prefix.length, end)); | |
479 | } | |
480 | ||
1a66d16e AD |
481 | function disableContainerChildren(id, disable, doc) { |
482 | ||
483 | if (!doc) doc = document; | |
484 | ||
485 | var container = doc.getElementById(id); | |
ac43eba1 | 486 | |
4220b0bd AD |
487 | if (!container) { |
488 | //alert("disableContainerChildren: element " + id + " not found"); | |
489 | return; | |
490 | } | |
491 | ||
ac43eba1 AD |
492 | for (var i = 0; i < container.childNodes.length; i++) { |
493 | var child = container.childNodes[i]; | |
494 | ||
d5224f0d AD |
495 | try { |
496 | child.disabled = disable; | |
497 | } catch (E) { | |
498 | ||
499 | } | |
ac43eba1 AD |
500 | |
501 | if (disable) { | |
502 | if (child.className && child.className.match("button")) { | |
503 | child.className = "disabledButton"; | |
504 | } | |
505 | } else { | |
506 | if (child.className && child.className.match("disabledButton")) { | |
507 | child.className = "button"; | |
508 | } | |
d5224f0d | 509 | } |
ac43eba1 AD |
510 | } |
511 | ||
512 | } | |
7726fa02 | 513 | |
e828e31e AD |
514 | function gotoPreferences() { |
515 | document.location.href = "prefs.php"; | |
516 | } | |
517 | ||
518 | function gotoMain() { | |
519 | document.location.href = "tt-rss.php"; | |
520 | } | |
521 | ||
8158c57a AD |
522 | function gotoExportOpml() { |
523 | document.location.href = "opml.php?op=Export"; | |
524 | } | |
86741347 AD |
525 | |
526 | function getActiveFeedId() { | |
33d13e72 AD |
527 | // return getCookie("ttrss_vf_actfeed"); |
528 | try { | |
0feab655 AD |
529 | debug("gAFID: " + active_feed_id); |
530 | return active_feed_id; | |
33d13e72 AD |
531 | } catch (e) { |
532 | exception_error("getActiveFeedId", e); | |
533 | } | |
86741347 AD |
534 | } |
535 | ||
0a6c4846 | 536 | function activeFeedIsCat() { |
0feab655 | 537 | return active_feed_is_cat; |
0a6c4846 AD |
538 | } |
539 | ||
86741347 | 540 | function setActiveFeedId(id) { |
33d13e72 AD |
541 | // return setCookie("ttrss_vf_actfeed", id); |
542 | try { | |
5c365f60 | 543 | debug("sAFID(" + id + ")"); |
0feab655 | 544 | active_feed_id = id; |
33d13e72 AD |
545 | } catch (e) { |
546 | exception_error("setActiveFeedId", e); | |
547 | } | |
86741347 | 548 | } |
090e250b | 549 | |
ac378ad4 | 550 | function parse_counters(reply, scheduled_call) { |
1a6a9555 | 551 | try { |
ac378ad4 | 552 | |
9e397d0f AD |
553 | var feeds_found = 0; |
554 | ||
f54f515f AD |
555 | if (reply.firstChild && reply.firstChild.firstChild) { |
556 | debug("<b>wrong element passed to parse_counters, adjusting.</b>"); | |
557 | reply = reply.firstChild; | |
558 | } | |
559 | ||
1a6a9555 | 560 | for (var l = 0; l < reply.childNodes.length; l++) { |
9cbca41f AD |
561 | if (!reply.childNodes[l] || |
562 | typeof(reply.childNodes[l].getAttribute) == "undefined") { | |
6043fb7e AD |
563 | // where did this come from? |
564 | continue; | |
565 | } | |
566 | ||
1a6a9555 AD |
567 | var id = reply.childNodes[l].getAttribute("id"); |
568 | var t = reply.childNodes[l].getAttribute("type"); | |
569 | var ctr = reply.childNodes[l].getAttribute("counter"); | |
023fe037 AD |
570 | var error = reply.childNodes[l].getAttribute("error"); |
571 | var has_img = reply.childNodes[l].getAttribute("hi"); | |
fb1fb4ab | 572 | var updated = reply.childNodes[l].getAttribute("updated"); |
1a6a9555 AD |
573 | |
574 | if (id == "global-unread") { | |
0feab655 AD |
575 | global_unread = ctr; |
576 | updateTitle(); | |
1a6a9555 AD |
577 | continue; |
578 | } | |
7bf7e4d3 AD |
579 | |
580 | if (id == "subscribed-feeds") { | |
581 | feeds_found = ctr; | |
582 | continue; | |
583 | } | |
1a6a9555 AD |
584 | |
585 | if (t == "category") { | |
0feab655 | 586 | var catctr = document.getElementById("FCATCTR-" + id); |
1a6a9555 | 587 | if (catctr) { |
67dabe1a AD |
588 | catctr.innerHTML = "(" + ctr + ")"; |
589 | if (ctr > 0) { | |
590 | catctr.className = "catCtrHasUnread"; | |
591 | } else { | |
592 | catctr.className = "catCtrNoUnread"; | |
593 | } | |
1a6a9555 AD |
594 | } |
595 | continue; | |
596 | } | |
597 | ||
0feab655 AD |
598 | var feedctr = document.getElementById("FEEDCTR-" + id); |
599 | var feedu = document.getElementById("FEEDU-" + id); | |
600 | var feedr = document.getElementById("FEEDR-" + id); | |
601 | var feed_img = document.getElementById("FIMG-" + id); | |
602 | var feedlink = document.getElementById("FEEDL-" + id); | |
603 | var feedupd = document.getElementById("FLUPD-" + id); | |
fb1fb4ab AD |
604 | |
605 | if (updated && feedlink) { | |
606 | if (error) { | |
607 | feedlink.title = "Error: " + error + " (" + updated + ")"; | |
608 | } else { | |
609 | feedlink.title = "Updated: " + updated; | |
610 | } | |
611 | } | |
023fe037 | 612 | |
78d5212c AD |
613 | if (updated && feedupd) { |
614 | if (error) { | |
615 | feedupd.innerHTML = updated + " (Error)"; | |
616 | } else { | |
617 | feedupd.innerHTML = updated; | |
618 | } | |
619 | } | |
620 | ||
1a6a9555 | 621 | if (feedctr && feedu && feedr) { |
e8ef3b97 AD |
622 | |
623 | if (feedu.innerHTML != ctr && id == getActiveFeedId() && scheduled_call) { | |
5b064721 | 624 | viewCurrentFeed(); |
e8ef3b97 | 625 | } |
1a6a9555 AD |
626 | |
627 | feedu.innerHTML = ctr; | |
023fe037 | 628 | |
426d3c57 AD |
629 | if (error) { |
630 | feedr.className = feedr.className.replace("feed", "error"); | |
631 | } else if (id > 0) { | |
632 | feedr.className = feedr.className.replace("error", "feed"); | |
023fe037 | 633 | } |
1a6a9555 AD |
634 | |
635 | if (ctr > 0) { | |
636 | feedctr.className = "odd"; | |
637 | if (!feedr.className.match("Unread")) { | |
638 | var is_selected = feedr.className.match("Selected"); | |
639 | ||
640 | feedr.className = feedr.className.replace("Selected", ""); | |
641 | feedr.className = feedr.className.replace("Unread", ""); | |
642 | ||
643 | feedr.className = feedr.className + "Unread"; | |
644 | ||
645 | if (is_selected) { | |
646 | feedr.className = feedr.className + "Selected"; | |
647 | } | |
648 | ||
649 | } | |
650 | } else { | |
651 | feedctr.className = "invisible"; | |
652 | feedr.className = feedr.className.replace("Unread", ""); | |
653 | } | |
654 | } | |
655 | } | |
9e397d0f | 656 | |
0feab655 | 657 | hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); |
7553dd8b | 658 | |
0feab655 | 659 | var feeds_stored = number_of_feeds; |
9e397d0f AD |
660 | |
661 | debug("Feed counters, C: " + feeds_found + ", S:" + feeds_stored); | |
662 | ||
663 | if (feeds_stored != feeds_found) { | |
0feab655 | 664 | number_of_feeds = feeds_found; |
7bf7e4d3 AD |
665 | |
666 | if (feeds_stored != 0) { | |
9e397d0f | 667 | debug("Subscribed feed number changed, refreshing feedlist"); |
0e9dd1ba | 668 | setTimeout('updateFeedList(false, false)', 50); |
9e397d0f AD |
669 | } |
670 | } | |
671 | ||
1a6a9555 | 672 | } catch (e) { |
83f043bb | 673 | exception_error("parse_counters", e); |
1a6a9555 AD |
674 | } |
675 | } | |
676 | ||
3ac2f3c7 | 677 | function parse_counters_reply(xmlhttp, scheduled_call) { |
5854573a AD |
678 | |
679 | if (!xmlhttp.responseXML) { | |
42c32916 | 680 | notify_error("Backend did not return valid XML", true); |
5854573a AD |
681 | return; |
682 | } | |
683 | ||
684 | var reply = xmlhttp.responseXML.firstChild; | |
685 | ||
686 | if (!reply) { | |
42c32916 | 687 | notify_error("Backend did not return expected XML object", true); |
5854573a AD |
688 | updateTitle(""); |
689 | return; | |
690 | } | |
691 | ||
692 | var error_code = false; | |
693 | var error_msg = false; | |
694 | ||
695 | if (reply.firstChild) { | |
696 | error_code = reply.firstChild.getAttribute("error-code"); | |
697 | error_msg = reply.firstChild.getAttribute("error-msg"); | |
698 | } | |
699 | ||
700 | if (!error_code) { | |
701 | error_code = reply.getAttribute("error-code"); | |
702 | error_msg = reply.getAttribute("error-msg"); | |
703 | } | |
704 | ||
705 | if (error_code && error_code != 0) { | |
706 | debug("refetch_callback: got error code " + error_code); | |
707 | return fatalError(error_code, error_msg); | |
708 | } | |
709 | ||
710 | var counters = reply.firstChild; | |
711 | ||
3ac2f3c7 | 712 | parse_counters(counters, scheduled_call); |
5854573a AD |
713 | |
714 | var runtime_info = counters.nextSibling; | |
715 | ||
716 | parse_runtime_info(runtime_info); | |
717 | ||
718 | if (getInitParam("feeds_sort_by_unread") == 1) { | |
719 | resort_feedlist(); | |
720 | } | |
721 | ||
722 | hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); | |
723 | ||
724 | } | |
725 | ||
4f3a84f4 | 726 | function all_counters_callback() { |
090e250b | 727 | if (xmlhttp_rpc.readyState == 4) { |
7719618b | 728 | try { |
5854573a | 729 | /* if (!xmlhttp_rpc.responseXML || !xmlhttp_rpc.responseXML.firstChild) { |
b00ed196 | 730 | debug("[all_counters_callback] backend did not return valid XML"); |
7719618b AD |
731 | return; |
732 | } | |
894ebcf5 | 733 | |
6b4163cb | 734 | debug("in all_counters_callback : " + xmlhttp_rpc.responseXML); |
1cb7492d | 735 | |
7719618b | 736 | var reply = xmlhttp_rpc.responseXML.firstChild; |
280ee9a3 | 737 | |
f54f515f AD |
738 | var counters = reply.firstChild; |
739 | ||
740 | parse_counters(counters); | |
1cb7492d AD |
741 | |
742 | var runtime = counters.nextSibling; | |
743 | ||
744 | if (runtime) { | |
0feab655 | 745 | parse_runtime_info(runtime); |
1cb7492d | 746 | } |
c9268ed5 | 747 | |
cea51014 | 748 | if (getInitParam("feeds_sort_by_unread") == 1) { |
c9268ed5 AD |
749 | resort_feedlist(); |
750 | } | |
293fa942 | 751 | |
5854573a AD |
752 | hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); */ |
753 | ||
754 | debug("in all_counters_callback"); | |
755 | ||
756 | parse_counters_reply(xmlhttp_rpc); | |
293fa942 | 757 | |
7719618b AD |
758 | } catch (e) { |
759 | exception_error("all_counters_callback", e); | |
090e250b AD |
760 | } |
761 | } | |
762 | } | |
763 | ||
c9268ed5 AD |
764 | function get_feed_entry_unread(doc, elem) { |
765 | ||
766 | var id = elem.id.replace("FEEDR-", ""); | |
767 | ||
768 | if (id <= 0) { | |
769 | return -1; | |
770 | } | |
771 | ||
772 | try { | |
773 | return parseInt(doc.getElementById("FEEDU-" + id).innerHTML); | |
774 | } catch (e) { | |
775 | return -1; | |
776 | } | |
777 | } | |
778 | ||
779 | function resort_category(doc, node) { | |
780 | debug("resort_category: " + node); | |
781 | ||
782 | if (node.hasChildNodes() && node.firstChild.nextSibling != false) { | |
783 | for (i = 0; i < node.childNodes.length; i++) { | |
784 | if (node.childNodes[i].nodeName != "LI") { continue; } | |
785 | ||
786 | if (get_feed_entry_unread(doc, node.childNodes[i]) < 0) { | |
787 | continue; | |
788 | } | |
789 | ||
790 | for (j = i+1; j < node.childNodes.length; j++) { | |
791 | if (node.childNodes[j].nodeName != "LI") { continue; } | |
792 | ||
793 | var tmp_val = get_feed_entry_unread(doc, node.childNodes[i]); | |
794 | var cur_val = get_feed_entry_unread(doc, node.childNodes[j]); | |
795 | ||
796 | if (cur_val > tmp_val) { | |
797 | tempnode_i = node.childNodes[i].cloneNode(true); | |
798 | tempnode_j = node.childNodes[j].cloneNode(true); | |
799 | node.replaceChild(tempnode_i, node.childNodes[j]); | |
800 | node.replaceChild(tempnode_j, node.childNodes[i]); | |
801 | } | |
802 | } | |
803 | ||
804 | } | |
805 | } | |
806 | ||
807 | } | |
808 | ||
809 | function resort_feedlist() { | |
810 | debug("resort_feedlist"); | |
811 | ||
0feab655 | 812 | var fd = document; |
c9268ed5 AD |
813 | |
814 | if (fd.getElementById("feedCatHolder")) { | |
815 | ||
816 | var feeds = fd.getElementById("feedList"); | |
817 | var child = feeds.firstChild; | |
818 | ||
819 | while (child) { | |
820 | ||
821 | if (child.id == "feedCatHolder") { | |
822 | resort_category(fd, child.firstChild); | |
823 | } | |
824 | ||
825 | child = child.nextSibling; | |
826 | } | |
827 | ||
828 | } else { | |
829 | resort_category(fd, fd.getElementById("feedList")); | |
830 | } | |
831 | } | |
832 | ||
4f3a84f4 | 833 | function update_all_counters(feed) { |
090e250b | 834 | if (xmlhttp_ready(xmlhttp_rpc)) { |
8143ae1f | 835 | var query = "backend.php?op=rpc&subop=getAllCounters"; |
e47cfe37 AD |
836 | |
837 | if (feed > 0) { | |
838 | query = query + "&aid=" + feed; | |
839 | } | |
840 | ||
cf4d339c AD |
841 | if (tagsAreDisplayed()) { |
842 | query = query + "&omode=lt"; | |
3fd7138f AD |
843 | } else { |
844 | query = query + "&omode=flc"; | |
cf4d339c AD |
845 | } |
846 | ||
847 | debug("update_all_counters QUERY: " + query); | |
848 | ||
86173d9a AD |
849 | var date = new Date(); |
850 | var timestamp = Math.round(date.getTime() / 1000); | |
851 | query = query + "&ts=" + timestamp | |
852 | ||
090e250b | 853 | xmlhttp_rpc.open("GET", query, true); |
4f3a84f4 | 854 | xmlhttp_rpc.onreadystatechange=all_counters_callback; |
090e250b AD |
855 | xmlhttp_rpc.send(null); |
856 | } | |
857 | } | |
7dc66a61 AD |
858 | |
859 | function popupHelp(tid) { | |
860 | var w = window.open("backend.php?op=help&tid=" + tid, | |
861 | "Popup Help", | |
862 | "menubar=no,location=no,resizable=yes,scrollbars=yes,status=no"); | |
863 | } | |
b6644d29 AD |
864 | |
865 | /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj | |
866 | * * @author Sundar Dorai-Raj | |
867 | * * Email: sdoraira@vt.edu | |
868 | * * This program is free software; you can redistribute it and/or | |
869 | * * modify it under the terms of the GNU General Public License | |
870 | * * as published by the Free Software Foundation; either version 2 | |
871 | * * of the License, or (at your option) any later version, | |
872 | * * provided that any use properly credits the author. | |
873 | * * This program is distributed in the hope that it will be useful, | |
874 | * * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
875 | * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
876 | * * GNU General Public License for more details at http://www.gnu.org * * */ | |
877 | ||
878 | var numbers=".0123456789"; | |
879 | function isNumeric(x) { | |
880 | // is x a String or a character? | |
881 | if(x.length>1) { | |
882 | // remove negative sign | |
883 | x=Math.abs(x)+""; | |
884 | for(j=0;j<x.length;j++) { | |
885 | // call isNumeric recursively for each character | |
886 | number=isNumeric(x.substring(j,j+1)); | |
887 | if(!number) return number; | |
888 | } | |
889 | return number; | |
890 | } | |
891 | else { | |
892 | // if x is number return true | |
893 | if(numbers.indexOf(x)>=0) return true; | |
894 | return false; | |
895 | } | |
896 | } | |
897 | ||
3745788e AD |
898 | |
899 | function hideOrShowFeeds(doc, hide) { | |
900 | ||
7553dd8b AD |
901 | debug("hideOrShowFeeds: " + doc + ", " + hide); |
902 | ||
0feab655 | 903 | var fd = document; |
293fa942 AD |
904 | |
905 | var list = fd.getElementById("feedList"); | |
906 | ||
907 | if (fd.getElementById("feedCatHolder")) { | |
908 | ||
909 | var feeds = fd.getElementById("feedList"); | |
910 | var child = feeds.firstChild; | |
911 | ||
912 | while (child) { | |
913 | ||
914 | if (child.id == "feedCatHolder") { | |
915 | hideOrShowFeedsCategory(fd, child.firstChild, hide, child.previousSibling); | |
916 | } | |
917 | ||
918 | child = child.nextSibling; | |
919 | } | |
920 | ||
921 | } else { | |
922 | hideOrShowFeedsCategory(fd, fd.getElementById("feedList"), hide); | |
923 | } | |
924 | } | |
925 | ||
926 | function hideOrShowFeedsCategory(doc, node, hide, cat_node) { | |
927 | ||
928 | // debug("hideOrShowFeedsCategory: " + node + " (" + hide + ")"); | |
3ed751d4 | 929 | |
293fa942 | 930 | var cat_unread = 0; |
3745788e | 931 | |
4724a093 AD |
932 | if (!node) { |
933 | debug("hideOrShowFeeds: passed node is null, aborting"); | |
934 | return; | |
935 | } | |
936 | ||
293fa942 AD |
937 | if (node.hasChildNodes() && node.firstChild.nextSibling != false) { |
938 | for (i = 0; i < node.childNodes.length; i++) { | |
939 | if (node.childNodes[i].nodeName != "LI") { continue; } | |
bbf4d0b2 | 940 | |
b31c2311 | 941 | if (node.childNodes[i].style != undefined) { |
293fa942 | 942 | |
b31c2311 AD |
943 | var has_unread = (node.childNodes[i].className != "feed"); |
944 | ||
945 | // debug(node.childNodes[i].id + " --> " + has_unread); | |
946 | ||
947 | if (hide && !has_unread) { | |
948 | node.childNodes[i].style.display = "none"; | |
949 | } | |
950 | ||
951 | if (!hide) { | |
952 | node.childNodes[i].style.display = "list-item"; | |
953 | } | |
954 | ||
955 | if (has_unread) { | |
7553dd8b | 956 | node.childNodes[i].style.display = "list-item"; |
b31c2311 AD |
957 | cat_unread++; |
958 | } | |
293fa942 | 959 | } |
3745788e | 960 | } |
b31c2311 | 961 | } |
3745788e | 962 | |
293fa942 | 963 | if (cat_unread == 0) { |
b31c2311 AD |
964 | if (cat_node.style == undefined) { |
965 | debug("ERROR: supplied cat_node " + cat_node + | |
966 | " has no styles. WTF?"); | |
967 | return; | |
968 | } | |
293fa942 AD |
969 | if (hide) { |
970 | cat_node.style.display = "none"; | |
971 | } else { | |
972 | cat_node.style.display = "list-item"; | |
973 | } | |
7553dd8b | 974 | } else { |
0ac2faea AD |
975 | try { |
976 | cat_node.style.display = "list-item"; | |
977 | } catch (e) { | |
978 | debug(e); | |
979 | } | |
293fa942 | 980 | } |
3745788e | 981 | |
293fa942 | 982 | // debug("unread for category: " + cat_unread); |
3745788e AD |
983 | } |
984 | ||
35f3c923 AD |
985 | function selectTableRow(r, do_select) { |
986 | r.className = r.className.replace("Selected", ""); | |
987 | ||
988 | if (do_select) { | |
989 | r.className = r.className + "Selected"; | |
990 | } | |
991 | } | |
992 | ||
6c12c809 AD |
993 | function selectTableRowById(elem_id, check_id, do_select) { |
994 | ||
995 | try { | |
996 | ||
997 | var row = document.getElementById(elem_id); | |
998 | ||
999 | if (row) { | |
1000 | selectTableRow(row, do_select); | |
1001 | } | |
1002 | ||
1003 | var check = document.getElementById(check_id); | |
1004 | ||
1005 | if (check) { | |
1006 | check.checked = do_select; | |
1007 | } | |
1008 | } catch (e) { | |
1009 | exception_error("selectTableRowById", e); | |
1010 | } | |
1011 | } | |
1012 | ||
1572afe5 | 1013 | function selectTableRowsByIdPrefix(content_id, prefix, check_prefix, do_select, |
649e0af9 | 1014 | classcheck, reset_others) { |
3745788e | 1015 | |
35f3c923 AD |
1016 | var content = document.getElementById(content_id); |
1017 | ||
1018 | if (!content) { | |
1019 | alert("[selectTableRows] Element " + content_id + " not found."); | |
1020 | return; | |
1021 | } | |
1022 | ||
1023 | for (i = 0; i < content.rows.length; i++) { | |
1572afe5 AD |
1024 | if (!classcheck || content.rows[i].className.match(classcheck)) { |
1025 | ||
1026 | if (content.rows[i].id.match(prefix)) { | |
1027 | selectTableRow(content.rows[i], do_select); | |
649e0af9 AD |
1028 | |
1029 | var row_id = content.rows[i].id.replace(prefix, ""); | |
1030 | var check = document.getElementById(check_prefix + row_id); | |
3055bc41 | 1031 | |
649e0af9 AD |
1032 | if (check) { |
1033 | check.checked = do_select; | |
1034 | } | |
1035 | } else if (reset_others) { | |
1036 | selectTableRow(content.rows[i], false); | |
7d8d10c6 AD |
1037 | |
1038 | var row_id = content.rows[i].id.replace(prefix, ""); | |
1039 | var check = document.getElementById(check_prefix + row_id); | |
1040 | ||
1041 | if (check) { | |
1042 | check.checked = false; | |
1043 | } | |
1044 | ||
1572afe5 | 1045 | } |
649e0af9 AD |
1046 | } else if (reset_others) { |
1047 | selectTableRow(content.rows[i], false); | |
7d8d10c6 AD |
1048 | |
1049 | var row_id = content.rows[i].id.replace(prefix, ""); | |
1050 | var check = document.getElementById(check_prefix + row_id); | |
1051 | ||
1052 | if (check) { | |
1053 | check.checked = false; | |
1054 | } | |
1055 | ||
3055bc41 | 1056 | } |
35f3c923 | 1057 | } |
295f9b42 | 1058 | } |
91ff844a AD |
1059 | |
1060 | function getSelectedTableRowIds(content_id, prefix) { | |
1061 | ||
1062 | var content = document.getElementById(content_id); | |
1063 | ||
1064 | if (!content) { | |
1065 | alert("[getSelectedTableRowIds] Element " + content_id + " not found."); | |
1066 | return; | |
1067 | } | |
1068 | ||
1069 | var sel_rows = new Array(); | |
1070 | ||
1071 | for (i = 0; i < content.rows.length; i++) { | |
1572afe5 AD |
1072 | if (content.rows[i].id.match(prefix) && |
1073 | content.rows[i].className.match("Selected")) { | |
1074 | ||
91ff844a AD |
1075 | var row_id = content.rows[i].id.replace(prefix + "-", ""); |
1076 | sel_rows.push(row_id); | |
1077 | } | |
1078 | } | |
1079 | ||
1080 | return sel_rows; | |
1081 | ||
1082 | } | |
1083 | ||
386cbf27 AD |
1084 | function toggleSelectRowById(sender, id) { |
1085 | var row = document.getElementById(id); | |
1086 | ||
1087 | if (sender.checked) { | |
1088 | if (!row.className.match("Selected")) { | |
1089 | row.className = row.className + "Selected"; | |
1090 | } | |
1091 | } else { | |
1092 | if (row.className.match("Selected")) { | |
1093 | row.className = row.className.replace("Selected", ""); | |
1094 | } | |
1095 | } | |
1096 | } | |
1097 | ||
b92e6209 AD |
1098 | function toggleSelectListRow(sender) { |
1099 | var parent_row = sender.parentNode; | |
1100 | ||
1101 | if (sender.checked) { | |
1102 | if (!parent_row.className.match("Selected")) { | |
1103 | parent_row.className = parent_row.className + "Selected"; | |
1104 | } | |
1105 | } else { | |
1106 | if (parent_row.className.match("Selected")) { | |
1107 | parent_row.className = parent_row.className.replace("Selected", ""); | |
1108 | } | |
1109 | } | |
1110 | } | |
1111 | ||
386cbf27 | 1112 | |
1572afe5 AD |
1113 | function toggleSelectRow(sender) { |
1114 | var parent_row = sender.parentNode.parentNode; | |
1115 | ||
1116 | if (sender.checked) { | |
1117 | if (!parent_row.className.match("Selected")) { | |
1118 | parent_row.className = parent_row.className + "Selected"; | |
1119 | } | |
1120 | } else { | |
1121 | if (parent_row.className.match("Selected")) { | |
1122 | parent_row.className = parent_row.className.replace("Selected", ""); | |
1123 | } | |
1124 | } | |
1125 | } | |
1126 | ||
3866b046 AD |
1127 | function openExternalUrl(url) { |
1128 | var w = window.open(url); | |
1129 | } | |
1572afe5 | 1130 | |
1da76274 | 1131 | function getRelativeFeedId(list, id, direction, unread_only) { |
7b433d8c AD |
1132 | if (!id) { |
1133 | if (direction == "next") { | |
1134 | for (i = 0; i < list.childNodes.length; i++) { | |
1135 | var child = list.childNodes[i]; | |
1da76274 | 1136 | if (child.id && child.id == "feedCatHolder") { |
c3f348c2 | 1137 | if (child.lastChild) { |
d05514a4 | 1138 | var cr = getRelativeFeedId(child.firstChild, id, direction, unread_only); |
7b433d8c AD |
1139 | if (cr) return cr; |
1140 | } | |
1da76274 | 1141 | } else if (child.id && child.id.match("FEEDR-")) { |
7b433d8c AD |
1142 | return child.id.replace('FEEDR-', ''); |
1143 | } | |
1144 | } | |
1145 | } | |
1146 | ||
1147 | // FIXME select last feed doesn't work when only unread feeds are visible | |
1148 | ||
1149 | if (direction == "prev") { | |
1150 | for (i = list.childNodes.length-1; i >= 0; i--) { | |
1151 | var child = list.childNodes[i]; | |
144f32d9 | 1152 | if (child.id == "feedCatHolder" && child.className != "invisible") { |
7b433d8c AD |
1153 | if (child.firstChild) { |
1154 | var cr = getRelativeFeedId(child.firstChild, id, direction); | |
1155 | if (cr) return cr; | |
1156 | } | |
1157 | } else if (child.id.match("FEEDR-")) { | |
1158 | ||
e8bd0da9 | 1159 | if (getInitParam("hide_read_feeds") == 1) { |
7b433d8c | 1160 | if (child.className != "feed") { |
4e38b6c3 | 1161 | // alert(child.className); |
7b433d8c AD |
1162 | return child.id.replace('FEEDR-', ''); |
1163 | } | |
1164 | } else { | |
1165 | return child.id.replace('FEEDR-', ''); | |
1166 | } | |
1167 | } | |
1168 | } | |
1169 | } | |
1170 | } else { | |
1171 | ||
d05514a4 | 1172 | var feed = list.ownerDocument.getElementById("FEEDR-" + id); |
7b433d8c | 1173 | |
e8bd0da9 | 1174 | if (getInitParam("hide_read_feeds") == 1) { |
1da76274 AD |
1175 | unread_only = true; |
1176 | } | |
1177 | ||
7b433d8c AD |
1178 | if (direction == "next") { |
1179 | ||
1da76274 | 1180 | var e = feed; |
7b433d8c | 1181 | |
1da76274 | 1182 | while (e) { |
7b433d8c | 1183 | |
1da76274 AD |
1184 | if (e.nextSibling) { |
1185 | ||
1186 | e = e.nextSibling; | |
1187 | ||
1188 | } else if (e.parentNode.parentNode.nextSibling) { | |
7b433d8c | 1189 | |
1da76274 | 1190 | var this_cat = e.parentNode.parentNode; |
7b433d8c | 1191 | |
1da76274 | 1192 | e = false; |
7b433d8c | 1193 | |
1da76274 AD |
1194 | if (this_cat && this_cat.nextSibling) { |
1195 | while (!e && this_cat.nextSibling) { | |
1196 | this_cat = this_cat.nextSibling; | |
1197 | if (this_cat.id == "feedCatHolder") { | |
1198 | e = this_cat.firstChild.firstChild; | |
7b433d8c AD |
1199 | } |
1200 | } | |
7b433d8c | 1201 | } |
1da76274 AD |
1202 | |
1203 | } else { | |
1204 | e = false; | |
1205 | } | |
1206 | ||
1207 | if (e) { | |
d05514a4 | 1208 | if (!unread_only || (unread_only && e.className != "feed" && |
cabffe9d | 1209 | e.className.match("feed"))) { |
4e38b6c3 AD |
1210 | if (e.parentNode.parentNode && e.parentNode.parentNode.className |
1211 | != "invisible") { | |
1212 | return e.id.replace("FEEDR-", ""); | |
1213 | } | |
1da76274 AD |
1214 | } |
1215 | } | |
7b433d8c | 1216 | } |
1da76274 | 1217 | |
7b433d8c AD |
1218 | } else if (direction == "prev") { |
1219 | ||
1da76274 | 1220 | var e = feed; |
7b433d8c | 1221 | |
1da76274 | 1222 | while (e) { |
7b433d8c | 1223 | |
1da76274 AD |
1224 | if (e.previousSibling) { |
1225 | ||
1226 | e = e.previousSibling; | |
1227 | ||
1228 | } else if (e.parentNode.parentNode.previousSibling) { | |
7b433d8c | 1229 | |
1da76274 | 1230 | var this_cat = e.parentNode.parentNode; |
7b433d8c | 1231 | |
1da76274 AD |
1232 | e = false; |
1233 | ||
1234 | if (this_cat && this_cat.previousSibling) { | |
1235 | while (!e && this_cat.previousSibling) { | |
1236 | this_cat = this_cat.previousSibling; | |
1237 | if (this_cat.id == "feedCatHolder") { | |
1238 | e = this_cat.firstChild.lastChild; | |
7b433d8c AD |
1239 | } |
1240 | } | |
7b433d8c | 1241 | } |
1da76274 AD |
1242 | |
1243 | } else { | |
1244 | e = false; | |
1245 | } | |
1246 | ||
1247 | if (e) { | |
e686782e | 1248 | if (!unread_only || (unread_only && e.className != "feed" && |
cabffe9d | 1249 | e.className.match("feed"))) { |
4e38b6c3 AD |
1250 | if (e.parentNode.parentNode && e.parentNode.parentNode.className |
1251 | != "invisible") { | |
1252 | return e.id.replace("FEEDR-", ""); | |
1253 | } | |
1da76274 AD |
1254 | } |
1255 | } | |
1256 | } | |
7b433d8c AD |
1257 | } |
1258 | } | |
1259 | } | |
36aab70f | 1260 | |
f27de515 | 1261 | function showBlockElement(id, h_id) { |
36aab70f AD |
1262 | var elem = document.getElementById(id); |
1263 | ||
1264 | if (elem) { | |
1265 | elem.style.display = "block"; | |
f27de515 AD |
1266 | |
1267 | if (h_id) { | |
1268 | elem = document.getElementById(h_id); | |
1269 | if (elem) { | |
1270 | elem.style.display = "none"; | |
1271 | } | |
1272 | } | |
36aab70f AD |
1273 | } else { |
1274 | alert("[showBlockElement] can't find element with id " + id); | |
1275 | } | |
1276 | } | |
1277 | ||
a9b0bfd5 AD |
1278 | function hideParentElement(e) { |
1279 | e.parentNode.style.display = "none"; | |
1280 | } | |
1b0809ae AD |
1281 | |
1282 | function dropboxSelect(e, v) { | |
1283 | for (i = 0; i < e.length; i++) { | |
1284 | if (e[i].value == v) { | |
1285 | e.selectedIndex = i; | |
1286 | break; | |
1287 | } | |
1288 | } | |
1289 | } | |
0ee1d1a0 AD |
1290 | |
1291 | // originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z | |
1292 | // bugfixed just a little bit :-) | |
1293 | function getURLParam(strParamName){ | |
1294 | var strReturn = ""; | |
1295 | var strHref = window.location.href; | |
1296 | ||
1297 | if (strHref.indexOf("#") == strHref.length-1) { | |
1298 | strHref = strHref.substring(0, strHref.length-1); | |
1299 | } | |
1300 | ||
1301 | if ( strHref.indexOf("?") > -1 ){ | |
1302 | var strQueryString = strHref.substr(strHref.indexOf("?")); | |
1303 | var aQueryString = strQueryString.split("&"); | |
1304 | for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){ | |
1305 | if (aQueryString[iParam].indexOf(strParamName + "=") > -1 ){ | |
1306 | var aParam = aQueryString[iParam].split("="); | |
1307 | strReturn = aParam[1]; | |
1308 | break; | |
1309 | } | |
1310 | } | |
1311 | } | |
1312 | return strReturn; | |
1313 | } | |
1314 | ||
cf1bc085 AD |
1315 | function leading_zero(p) { |
1316 | var s = String(p); | |
1317 | if (s.length == 1) s = "0" + s; | |
1318 | return s; | |
1319 | } | |
c38c2b69 | 1320 | |
86b682ce | 1321 | function closeInfoBox(cleanup) { |
5ede560f AD |
1322 | |
1323 | if (!is_msie()) { | |
1324 | var overlay = document.getElementById("dialog_overlay"); | |
1325 | if (overlay) { | |
1326 | overlay.style.display = "none"; | |
1327 | } | |
1328 | } | |
1329 | ||
e5d758e3 AD |
1330 | var box = document.getElementById('infoBox'); |
1331 | var shadow = document.getElementById('infoBoxShadow'); | |
1332 | ||
1333 | if (shadow) { | |
1334 | shadow.style.display = "none"; | |
1335 | } else if (box) { | |
1336 | box.style.display = "none"; | |
1337 | } | |
1338 | ||
86b682ce AD |
1339 | if (cleanup) box.innerHTML = " "; |
1340 | ||
e5d758e3 | 1341 | enableHotkeys(); |
c14b5566 | 1342 | |
90ac84df | 1343 | return false; |
e5d758e3 AD |
1344 | } |
1345 | ||
1346 | ||
7b5c6012 AD |
1347 | function displayDlg(id, param) { |
1348 | ||
1349 | if (!xmlhttp_ready(xmlhttp)) { | |
1350 | printLockingError(); | |
1351 | return | |
1352 | } | |
1353 | ||
9e31e1b9 | 1354 | notify_progress("Loading, please wait..."); |
7b5c6012 AD |
1355 | |
1356 | xmlhttp.open("GET", "backend.php?op=dlg&id=" + | |
1357 | param_escape(id) + "¶m=" + param_escape(param), true); | |
e5d758e3 | 1358 | xmlhttp.onreadystatechange=infobox_callback; |
7b5c6012 AD |
1359 | xmlhttp.send(null); |
1360 | ||
1361 | disableHotkeys(); | |
2371c520 | 1362 | |
90ac84df | 1363 | return false; |
7b5c6012 AD |
1364 | } |
1365 | ||
e5d758e3 | 1366 | function infobox_submit_callback() { |
7b5c6012 | 1367 | if (xmlhttp.readyState == 4) { |
e5d758e3 | 1368 | closeInfoBox(); |
7b5c6012 | 1369 | |
6e6504bc AD |
1370 | try { |
1371 | // called from prefs, reload tab | |
1372 | if (active_tab) { | |
1373 | selectTab(active_tab, false); | |
1374 | } | |
1375 | } catch (e) { } | |
79f3553b | 1376 | |
5e6f933a AD |
1377 | if (xmlhttp.responseText) { |
1378 | notify_info(xmlhttp.responseText); | |
1379 | } | |
79f3553b | 1380 | |
7b5c6012 AD |
1381 | } |
1382 | } | |
1383 | ||
e5d758e3 | 1384 | function infobox_callback() { |
7b5c6012 | 1385 | if (xmlhttp.readyState == 4) { |
5ede560f AD |
1386 | var overlay = document.getElementById("dialog_overlay"); |
1387 | ||
1388 | if (overlay) { | |
1389 | overlay.style.display = "block"; | |
1390 | } | |
1391 | ||
e5d758e3 AD |
1392 | var box = document.getElementById('infoBox'); |
1393 | var shadow = document.getElementById('infoBoxShadow'); | |
1394 | if (box) { | |
1395 | box.innerHTML=xmlhttp.responseText; | |
442d77f1 AD |
1396 | if (shadow) { |
1397 | shadow.style.display = "block"; | |
1398 | } else { | |
1399 | box.style.display = "block"; | |
1400 | } | |
1401 | } | |
1402 | notify(""); | |
1403 | } | |
1404 | } | |
1405 | ||
1406 | function helpbox_callback() { | |
1407 | if (xmlhttp.readyState == 4) { | |
1408 | var box = document.getElementById('helpBox'); | |
1409 | var shadow = document.getElementById('helpBoxShadow'); | |
1410 | if (box) { | |
1411 | box.innerHTML=xmlhttp.responseText; | |
e5d758e3 AD |
1412 | if (shadow) { |
1413 | shadow.style.display = "block"; | |
1414 | } else { | |
1415 | box.style.display = "block"; | |
1416 | } | |
1417 | } | |
9c483746 | 1418 | notify(""); |
e5d758e3 | 1419 | } |
7b5c6012 AD |
1420 | } |
1421 | ||
5e6f933a | 1422 | function addFilter() { |
7b5c6012 AD |
1423 | |
1424 | if (!xmlhttp_ready(xmlhttp)) { | |
1425 | printLockingError(); | |
1426 | return | |
1427 | } | |
1428 | ||
c91c2249 AD |
1429 | var form = document.forms['filter_add_form']; |
1430 | var reg_exp = form.reg_exp.value; | |
1431 | ||
1432 | if (reg_exp == "") { | |
1433 | alert("Can't add filter: nothing to match on."); | |
1434 | return false; | |
1435 | } | |
1436 | ||
79f3553b | 1437 | var query = Form.serialize("filter_add_form"); |
7b5c6012 | 1438 | |
79f3553b AD |
1439 | xmlhttp.open("GET", "backend.php?" + query, true); |
1440 | xmlhttp.onreadystatechange=infobox_submit_callback; | |
1441 | xmlhttp.send(null); | |
7b5c6012 | 1442 | |
c14b5566 | 1443 | return true; |
7b5c6012 AD |
1444 | } |
1445 | ||
2371c520 AD |
1446 | function toggleSubmitNotEmpty(e, submit_id) { |
1447 | try { | |
1448 | document.getElementById(submit_id).disabled = (e.value == "") | |
1449 | } catch (e) { | |
1450 | exception_error("toggleSubmitNotEmpty", e); | |
1451 | } | |
1452 | } | |
1d7bf5a0 | 1453 | |
605f7d46 | 1454 | function isValidURL(s) { |
0d32b41e | 1455 | return s.match("http://") != null || s.match("https://") != null || s.match("feed://") != null; |
605f7d46 | 1456 | } |
07eb9178 | 1457 | |
5e6f933a | 1458 | function qaddFeed() { |
07eb9178 AD |
1459 | |
1460 | if (!xmlhttp_ready(xmlhttp)) { | |
1461 | printLockingError(); | |
1462 | return | |
1463 | } | |
1464 | ||
c91c2249 AD |
1465 | var form = document.forms['feed_add_form']; |
1466 | var feed_url = form.feed_url.value; | |
1467 | ||
1468 | if (feed_url == "") { | |
1469 | alert("Can't subscribe: no feed URL given."); | |
1470 | return false; | |
1471 | } | |
1472 | ||
42c32916 | 1473 | notify_progress("Adding feed..."); |
07eb9178 AD |
1474 | |
1475 | closeInfoBox(); | |
1476 | ||
0feab655 | 1477 | var feeds_doc = document; |
07eb9178 | 1478 | |
80e4dc34 | 1479 | // feeds_doc.location.href = "backend.php?op=error&msg=Loading,%20please wait..."; |
07eb9178 AD |
1480 | |
1481 | var query = Form.serialize("feed_add_form"); | |
1482 | ||
f27de515 AD |
1483 | debug("subscribe q: " + query); |
1484 | ||
bce7001f | 1485 | /* xmlhttp.open("GET", "backend.php?" + query, true); |
07eb9178 | 1486 | xmlhttp.onreadystatechange=dlg_frefresh_callback; |
bce7001f AD |
1487 | xmlhttp.send(null); */ |
1488 | ||
1489 | xmlhttp.open("POST", "backend.php", true); | |
1490 | xmlhttp.onreadystatechange=dlg_frefresh_callback; | |
1491 | xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); | |
1492 | xmlhttp.send(query); | |
7bc4f251 AD |
1493 | |
1494 | return false; | |
07eb9178 AD |
1495 | } |
1496 | ||
6e6504bc | 1497 | function filterCR(e, f) |
86b682ce AD |
1498 | { |
1499 | var key; | |
1500 | ||
1501 | if(window.event) | |
1502 | key = window.event.keyCode; //IE | |
1503 | else | |
1504 | key = e.which; //firefox | |
1505 | ||
6e6504bc AD |
1506 | if (key == 13) { |
1507 | if (typeof f != 'undefined') { | |
1508 | f(); | |
1509 | return false; | |
1510 | } else { | |
1511 | return false; | |
1512 | } | |
1513 | } else { | |
1514 | return true; | |
1515 | } | |
86b682ce AD |
1516 | } |
1517 | ||
ac378ad4 | 1518 | function getMainContext() { |
6b4163cb | 1519 | return this.window; |
ac378ad4 AD |
1520 | } |
1521 | ||
33d13e72 | 1522 | function getFeedsContext() { |
6b4163cb | 1523 | return this.window; |
33d13e72 AD |
1524 | } |
1525 | ||
0bd411db | 1526 | function getContentContext() { |
6b4163cb | 1527 | return this.window; |
0bd411db AD |
1528 | } |
1529 | ||
ee1f45f4 | 1530 | function getHeadlinesContext() { |
6b4163cb | 1531 | return this.window; |
ee1f45f4 AD |
1532 | } |
1533 | ||
e8614131 AD |
1534 | var debug_last_class = "even"; |
1535 | ||
ac378ad4 | 1536 | function debug(msg) { |
ac378ad4 | 1537 | |
0feab655 AD |
1538 | if (debug_last_class == "even") { |
1539 | debug_last_class = "odd"; | |
e8614131 | 1540 | } else { |
0feab655 | 1541 | debug_last_class = "even"; |
e8614131 AD |
1542 | } |
1543 | ||
0feab655 | 1544 | var c = document.getElementById('debug_output'); |
ac378ad4 | 1545 | if (c && c.style.display == "block") { |
c9268ed5 | 1546 | while (c.lastChild != 'undefined' && c.childNodes.length > 100) { |
ac378ad4 AD |
1547 | c.removeChild(c.lastChild); |
1548 | } | |
1549 | ||
1550 | var d = new Date(); | |
1551 | var ts = leading_zero(d.getHours()) + ":" + leading_zero(d.getMinutes()) + | |
1552 | ":" + leading_zero(d.getSeconds()); | |
0feab655 | 1553 | c.innerHTML = "<li class=\"" + debug_last_class + "\"><span class=\"debugTS\">[" + ts + "]</span> " + |
e8614131 | 1554 | msg + "</li>" + c.innerHTML; |
ac378ad4 AD |
1555 | } |
1556 | } | |
1557 | ||
33d13e72 | 1558 | function getInitParam(key) { |
40496720 | 1559 | return init_params[key]; |
33d13e72 | 1560 | } |
3ac2b520 | 1561 | |
be0801a1 | 1562 | function storeInitParam(key, value) { |
40496720 | 1563 | debug("<b>storeInitParam is OBSOLETE: " + key + " => " + value + "</b>"); |
5158ced9 | 1564 | init_params[key] = value; |
be0801a1 AD |
1565 | } |
1566 | ||
a7565293 AD |
1567 | function fatalError(code, message) { |
1568 | try { | |
a7565293 | 1569 | |
b4c27af7 | 1570 | if (code == 6) { |
8e849206 | 1571 | window.location.href = "tt-rss.php"; |
b4c27af7 AD |
1572 | } else if (code == 5) { |
1573 | window.location.href = "update.php"; | |
1574 | } else { | |
4724a093 AD |
1575 | var fe = document.getElementById("fatal_error"); |
1576 | var fc = document.getElementById("fatal_error_msg"); | |
1577 | ||
42c32916 AD |
1578 | if (message == "") message = "Unknown error"; |
1579 | ||
1580 | fc.innerHTML = "<img src='images/sign_excl.png'> " + message + " (Code " + code + ")"; | |
4724a093 AD |
1581 | |
1582 | fe.style.display = "block"; | |
4724a093 | 1583 | } |
a7565293 AD |
1584 | |
1585 | } catch (e) { | |
1586 | exception_error("fatalError", e); | |
1587 | } | |
1588 | } | |
1589 | ||
234e467c | 1590 | function getFeedName(id, is_cat) { |
64a2875d | 1591 | var d = getFeedsContext().document; |
234e467c AD |
1592 | |
1593 | var e; | |
1594 | ||
1595 | if (is_cat) { | |
1596 | e = d.getElementById("FCATN-" + id); | |
1597 | } else { | |
1598 | e = d.getElementById("FEEDN-" + id); | |
1599 | } | |
64a2875d AD |
1600 | if (e) { |
1601 | return e.innerHTML.stripTags(); | |
1602 | } else { | |
1603 | return null; | |
1604 | } | |
1605 | } | |
0bd411db AD |
1606 | |
1607 | function viewContentUrl(url) { | |
1608 | getContentContext().location = url; | |
1609 | } | |
350f0ad1 AD |
1610 | |
1611 | function filterDlgCheckAction(sender) { | |
1612 | ||
1613 | try { | |
1614 | ||
1615 | var action = sender[sender.selectedIndex].value; | |
1616 | ||
1617 | var form = document.forms["filter_add_form"]; | |
1618 | ||
1619 | if (!form) { | |
1620 | form = document.forms["filter_edit_form"]; | |
1621 | } | |
1622 | ||
1623 | if (!form) { | |
1624 | debug("filterDlgCheckAction: can't find form!"); | |
1625 | return; | |
1626 | } | |
1627 | ||
1628 | var action_param = form.action_param; | |
1629 | ||
1630 | if (!action_param) { | |
1631 | debug("filterDlgCheckAction: can't find action param!"); | |
1632 | return; | |
1633 | } | |
1634 | ||
1635 | // if selected action supports parameters, enable params field | |
1636 | if (action == 4) { | |
1637 | action_param.disabled = false; | |
1638 | } else { | |
1639 | action_param.disabled = true; | |
1640 | } | |
1641 | ||
1642 | } catch (e) { | |
1643 | exception_error(e, "filterDlgCheckAction"); | |
1644 | } | |
1645 | ||
1646 | } | |
ef16ae37 AD |
1647 | |
1648 | function explainError(code) { | |
1649 | return displayDlg("explainError", code); | |
1650 | } | |
01a87dff AD |
1651 | |
1652 | function logoutUser() { | |
1653 | try { | |
1654 | if (xmlhttp_ready(xmlhttp_rpc)) { | |
64f6db90 | 1655 | |
42c32916 | 1656 | notify_progress("Logging out, please wait...", true); |
64f6db90 | 1657 | |
01a87dff AD |
1658 | xmlhttp_rpc.open("GET", "backend.php?op=rpc&subop=logout", true); |
1659 | xmlhttp_rpc.onreadystatechange=logout_callback; | |
1660 | xmlhttp_rpc.send(null); | |
1661 | } else { | |
1662 | printLockingError(); | |
1663 | } | |
1664 | } catch (e) { | |
1665 | exception_error("logoutUser", e); | |
1666 | } | |
1667 | } |