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Commit | Line | Data |
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760966c1 AD |
1 | var hotkeys_enabled = true; |
2 | ||
292a8a12 AD |
3 | function browser_has_opacity() { |
4 | return navigator.userAgent.match("Gecko") || navigator.userAgent.match("Opera"); | |
5 | } | |
6 | ||
7719618b | 7 | function exception_error(location, e) { |
83f043bb AD |
8 | var msg; |
9 | ||
10 | if (e.fileName) { | |
11 | var base_fname = e.fileName.substring(e.fileName.lastIndexOf("/") + 1); | |
12 | ||
13 | msg = "Exception: " + e.name + ", " + e.message + | |
14 | "\nFunction: " + location + "()" + | |
15 | "\nLocation: " + base_fname + ":" + e.lineNumber; | |
16 | } else { | |
17 | msg = "Exception: " + e + "\nFunction: " + location + "()"; | |
18 | } | |
19 | ||
20 | alert(msg); | |
7719618b AD |
21 | } |
22 | ||
760966c1 AD |
23 | function disableHotkeys() { |
24 | hotkeys_enabled = false; | |
25 | } | |
26 | ||
27 | function enableHotkeys() { | |
28 | hotkeys_enabled = true; | |
29 | } | |
30 | ||
c0e5a40e AD |
31 | function xmlhttp_ready(obj) { |
32 | return obj.readyState == 4 || obj.readyState == 0 || !obj.readyState; | |
33 | } | |
34 | ||
9cfc649a AD |
35 | function notify_callback() { |
36 | var container = document.getElementById('notify'); | |
37 | if (xmlhttp.readyState == 4) { | |
38 | container.innerHTML=xmlhttp.responseText; | |
39 | } | |
40 | } | |
41 | ||
42 | function rpc_notify_callback() { | |
43 | var container = document.getElementById('notify'); | |
44 | if (xmlhttp_rpc.readyState == 4) { | |
45 | container.innerHTML=xmlhttp_rpc.responseText; | |
46 | } | |
47 | } | |
48 | ||
1572afe5 AD |
49 | function rpc_pnotify_callback() { |
50 | var container = parent.document.getElementById('notify'); | |
51 | if (xmlhttp_rpc.readyState == 4) { | |
52 | container.innerHTML=xmlhttp_rpc.responseText; | |
53 | } | |
54 | } | |
55 | ||
7726fa02 AD |
56 | function param_escape(arg) { |
57 | if (typeof encodeURIComponent != 'undefined') | |
58 | return encodeURIComponent(arg); | |
59 | else | |
60 | return escape(arg); | |
61 | } | |
62 | ||
63 | function param_unescape(arg) { | |
64 | if (typeof decodeURIComponent != 'undefined') | |
65 | return decodeURIComponent(arg); | |
66 | else | |
67 | return unescape(arg); | |
68 | } | |
69 | ||
508a81e1 AD |
70 | function delay(gap) { |
71 | var then,now; | |
72 | then=new Date().getTime(); | |
73 | now=then; | |
74 | while((now-then)<gap) { | |
75 | now=new Date().getTime(); | |
76 | } | |
77 | } | |
7726fa02 | 78 | |
ce3bf408 AD |
79 | var notify_hide_timerid = false; |
80 | var notify_last_doc = false; | |
81 | ||
82 | function hide_notify() { | |
83 | if (notify_last_doc) { | |
84 | var n = notify_last_doc.getElementById("notify"); | |
292a8a12 | 85 | if (browser_has_opacity()) { |
ce3bf408 AD |
86 | if (notify_opacity >= 0) { |
87 | notify_opacity = notify_opacity - 0.2; | |
88 | n.style.opacity = notify_opacity; | |
292a8a12 | 89 | notify_hide_timerid = window.setTimeout("hide_notify()", 20); |
ce3bf408 AD |
90 | } else { |
91 | n.style.display = "none"; | |
292a8a12 | 92 | n.style.opacity = 1; |
ce3bf408 AD |
93 | } |
94 | } else { | |
95 | n.style.display = "none"; | |
96 | } | |
8dcfffd0 | 97 | } |
c05608c2 AD |
98 | } |
99 | ||
0530ddd8 | 100 | function notify_real(msg, doc, no_hide, is_err) { |
7726fa02 | 101 | |
ce3bf408 AD |
102 | var n = doc.getElementById("notify"); |
103 | var nb = doc.getElementById("notify_body"); | |
7726fa02 | 104 | |
c05608c2 | 105 | if (!n || !nb) return; |
f0601b87 | 106 | |
8dcfffd0 | 107 | if (msg == "") { |
0ceded7a | 108 | n.style.display = "none"; |
7726fa02 | 109 | } else { |
0ceded7a | 110 | n.style.display = "block"; |
8dcfffd0 | 111 | } |
7726fa02 | 112 | |
0530ddd8 | 113 | if (is_err) { |
caa53a7c AD |
114 | n.style.backgroundColor = "#ffcccc"; |
115 | n.style.color = "black"; | |
0530ddd8 AD |
116 | n.style.borderColor = "#ff0000"; |
117 | } else { | |
118 | n.style.backgroundColor = "#fff7d5"; | |
119 | n.style.borderColor = "#d7c47a"; | |
120 | n.style.color = "black"; | |
121 | } | |
122 | ||
0ceded7a AD |
123 | nb.innerHTML = msg; |
124 | ||
ce3bf408 AD |
125 | if (notify_hide_timerid) { |
126 | window.clearTimeout(notify_hide_timerid); | |
127 | } | |
128 | ||
129 | notify_last_doc = doc; | |
130 | notify_opacity = 1; | |
131 | ||
4d4200a8 | 132 | if (!no_hide) { |
292a8a12 | 133 | notify_hide_timerid = window.setTimeout("hide_notify()", 3000); |
4d4200a8 | 134 | } |
ce3bf408 AD |
135 | } |
136 | ||
0530ddd8 AD |
137 | function p_notify(msg, no_hide, is_err) { |
138 | notify_real(msg, parent.document, no_hide, is_err); | |
ce3bf408 AD |
139 | } |
140 | ||
0530ddd8 AD |
141 | function notify(msg, no_hide, is_err) { |
142 | notify_real(msg, document, no_hide, is_err); | |
7726fa02 AD |
143 | } |
144 | ||
508a81e1 | 145 | function printLockingError() { |
f0601b87 | 146 | notify("Please wait until operation finishes");} |
508a81e1 | 147 | |
13ad9102 AD |
148 | var seq = ""; |
149 | ||
150 | function hotkey_handler(e) { | |
760966c1 | 151 | |
13ad9102 AD |
152 | var keycode; |
153 | ||
760966c1 AD |
154 | if (!hotkeys_enabled) return; |
155 | ||
13ad9102 AD |
156 | if (window.event) { |
157 | keycode = window.event.keyCode; | |
158 | } else if (e) { | |
159 | keycode = e.which; | |
160 | } | |
161 | ||
162 | if (keycode == 13 || keycode == 27) { | |
163 | seq = ""; | |
164 | } else { | |
165 | seq = seq + "" + keycode; | |
166 | } | |
167 | ||
2e02b896 AD |
168 | if (document.getElementById("piggie")) { |
169 | ||
170 | if (seq.match("807371717369")) { | |
171 | seq = ""; | |
172 | localPiggieFunction(true); | |
173 | } else { | |
174 | localPiggieFunction(false); | |
175 | } | |
bb7cface AD |
176 | } |
177 | ||
9cfc649a | 178 | if (typeof localHotkeyHandler != 'undefined') { |
7b433d8c AD |
179 | try { |
180 | localHotkeyHandler(keycode); | |
181 | } catch (e) { | |
83f043bb | 182 | exception_error("hotkey_handler", e); |
7b433d8c | 183 | } |
9cfc649a AD |
184 | } |
185 | ||
13ad9102 AD |
186 | } |
187 | ||
e828e31e | 188 | function cleanSelectedList(element) { |
f0601b87 AD |
189 | var content = document.getElementById(element); |
190 | ||
703b632e AD |
191 | if (!document.getElementById("feedCatHolder")) { |
192 | for (i = 0; i < content.childNodes.length; i++) { | |
193 | var child = content.childNodes[i]; | |
d0bb308e AD |
194 | try { |
195 | child.className = child.className.replace("Selected", ""); | |
196 | } catch (e) { | |
197 | // | |
198 | } | |
703b632e AD |
199 | } |
200 | } else { | |
201 | for (i = 0; i < content.childNodes.length; i++) { | |
202 | var child = content.childNodes[i]; | |
703b632e | 203 | if (child.id == "feedCatHolder") { |
befc807f | 204 | parent.debug(child.id); |
c3f348c2 | 205 | var fcat = child.lastChild; |
703b632e | 206 | for (j = 0; j < fcat.childNodes.length; j++) { |
befc807f | 207 | var feed = fcat.childNodes[j]; |
703b632e AD |
208 | feed.className = feed.className.replace("Selected", ""); |
209 | } | |
210 | } | |
befc807f | 211 | } |
703b632e | 212 | } |
e828e31e AD |
213 | } |
214 | ||
215 | ||
216 | function cleanSelected(element) { | |
217 | var content = document.getElementById(element); | |
f0601b87 AD |
218 | |
219 | for (i = 0; i < content.rows.length; i++) { | |
220 | content.rows[i].className = content.rows[i].className.replace("Selected", ""); | |
221 | } | |
f0601b87 AD |
222 | } |
223 | ||
224 | function getVisibleUnreadHeadlines() { | |
225 | var content = document.getElementById("headlinesList"); | |
226 | ||
227 | var rows = new Array(); | |
228 | ||
229 | for (i = 0; i < content.rows.length; i++) { | |
230 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
231 | if (row_id.length > 0 && content.rows[i].className.match("Unread")) { | |
232 | rows.push(row_id); | |
233 | } | |
234 | } | |
235 | return rows; | |
236 | } | |
237 | ||
238 | function getVisibleHeadlineIds() { | |
239 | ||
240 | var content = document.getElementById("headlinesList"); | |
241 | ||
242 | var rows = new Array(); | |
243 | ||
244 | for (i = 0; i < content.rows.length; i++) { | |
245 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
246 | if (row_id.length > 0) { | |
247 | rows.push(row_id); | |
248 | } | |
249 | } | |
250 | return rows; | |
251 | } | |
252 | ||
253 | function getFirstVisibleHeadlineId() { | |
254 | var rows = getVisibleHeadlineIds(); | |
255 | return rows[0]; | |
256 | } | |
257 | ||
258 | function getLastVisibleHeadlineId() { | |
259 | var rows = getVisibleHeadlineIds(); | |
260 | return rows[rows.length-1]; | |
261 | } | |
262 | ||
263 | function markHeadline(id) { | |
264 | var row = document.getElementById("RROW-" + id); | |
265 | if (row) { | |
35f3c923 AD |
266 | var is_active = false; |
267 | ||
268 | if (row.className.match("Active")) { | |
269 | is_active = true; | |
270 | } | |
271 | row.className = row.className.replace("Selected", ""); | |
272 | row.className = row.className.replace("Active", ""); | |
273 | row.className = row.className.replace("Insensitive", ""); | |
274 | ||
275 | if (is_active) { | |
276 | row.className = row.className = "Active"; | |
277 | } | |
278 | ||
72020095 AD |
279 | var check = document.getElementById("RCHK-" + id); |
280 | ||
281 | if (check) { | |
282 | check.checked = true; | |
283 | } | |
284 | ||
35f3c923 AD |
285 | row.className = row.className + "Selected"; |
286 | ||
f0601b87 AD |
287 | } |
288 | } | |
289 | ||
290 | function getFeedIds() { | |
291 | var content = document.getElementById("feedsList"); | |
292 | ||
293 | var rows = new Array(); | |
294 | ||
295 | for (i = 0; i < content.rows.length; i++) { | |
296 | var id = content.rows[i].id.replace("FEEDR-", ""); | |
297 | if (id.length > 0) { | |
298 | rows.push(id); | |
299 | } | |
300 | } | |
301 | ||
302 | return rows; | |
303 | } | |
13ad9102 | 304 | |
76b4eae1 AD |
305 | function setCookie(name, value, lifetime, path, domain, secure) { |
306 | ||
307 | var d = false; | |
308 | ||
309 | if (lifetime) { | |
310 | d = new Date(); | |
311 | d.setTime(lifetime * 1000); | |
312 | } | |
313 | ||
314 | int_setCookie(name, value, d, path, domain, secure); | |
315 | ||
316 | } | |
317 | ||
318 | function int_setCookie(name, value, expires, path, domain, secure) { | |
ac43eba1 AD |
319 | document.cookie= name + "=" + escape(value) + |
320 | ((expires) ? "; expires=" + expires.toGMTString() : "") + | |
321 | ((path) ? "; path=" + path : "") + | |
322 | ((domain) ? "; domain=" + domain : "") + | |
323 | ((secure) ? "; secure" : ""); | |
324 | } | |
325 | ||
76b4eae1 AD |
326 | function delCookie(name, path, domain) { |
327 | if (getCookie(name)) { | |
328 | document.cookie = name + "=" + | |
329 | ((path) ? ";path=" + path : "") + | |
330 | ((domain) ? ";domain=" + domain : "" ) + | |
331 | ";expires=Thu, 01-Jan-1970 00:00:01 GMT"; | |
332 | } | |
333 | } | |
334 | ||
335 | ||
ac43eba1 AD |
336 | function getCookie(name) { |
337 | ||
338 | var dc = document.cookie; | |
339 | var prefix = name + "="; | |
340 | var begin = dc.indexOf("; " + prefix); | |
341 | if (begin == -1) { | |
342 | begin = dc.indexOf(prefix); | |
343 | if (begin != 0) return null; | |
344 | } | |
345 | else { | |
346 | begin += 2; | |
347 | } | |
348 | var end = document.cookie.indexOf(";", begin); | |
349 | if (end == -1) { | |
350 | end = dc.length; | |
351 | } | |
352 | return unescape(dc.substring(begin + prefix.length, end)); | |
353 | } | |
354 | ||
1a66d16e AD |
355 | function disableContainerChildren(id, disable, doc) { |
356 | ||
357 | if (!doc) doc = document; | |
358 | ||
359 | var container = doc.getElementById(id); | |
ac43eba1 AD |
360 | |
361 | for (var i = 0; i < container.childNodes.length; i++) { | |
362 | var child = container.childNodes[i]; | |
363 | ||
d5224f0d AD |
364 | try { |
365 | child.disabled = disable; | |
366 | } catch (E) { | |
367 | ||
368 | } | |
ac43eba1 AD |
369 | |
370 | if (disable) { | |
371 | if (child.className && child.className.match("button")) { | |
372 | child.className = "disabledButton"; | |
373 | } | |
374 | } else { | |
375 | if (child.className && child.className.match("disabledButton")) { | |
376 | child.className = "button"; | |
377 | } | |
d5224f0d | 378 | } |
ac43eba1 AD |
379 | } |
380 | ||
381 | } | |
7726fa02 | 382 | |
e828e31e AD |
383 | function gotoPreferences() { |
384 | document.location.href = "prefs.php"; | |
385 | } | |
386 | ||
387 | function gotoMain() { | |
388 | document.location.href = "tt-rss.php"; | |
389 | } | |
390 | ||
8158c57a AD |
391 | function gotoExportOpml() { |
392 | document.location.href = "opml.php?op=Export"; | |
393 | } | |
86741347 AD |
394 | |
395 | function getActiveFeedId() { | |
396 | return getCookie("ttrss_vf_actfeed"); | |
397 | } | |
398 | ||
399 | function setActiveFeedId(id) { | |
400 | return setCookie("ttrss_vf_actfeed", id); | |
401 | } | |
090e250b AD |
402 | |
403 | var xmlhttp_rpc = false; | |
404 | ||
405 | /*@cc_on @*/ | |
406 | /*@if (@_jscript_version >= 5) | |
407 | // JScript gives us Conditional compilation, we can cope with old IE versions. | |
408 | // and security blocked creation of the objects. | |
409 | try { | |
410 | xmlhttp_rpc = new ActiveXObject("Msxml2.XMLHTTP"); | |
411 | } catch (e) { | |
412 | try { | |
413 | xmlhttp_rpc = new ActiveXObject("Microsoft.XMLHTTP"); | |
414 | } catch (E) { | |
415 | xmlhttp_rpc = false; | |
416 | } | |
417 | } | |
418 | @end @*/ | |
419 | ||
420 | if (!xmlhttp_rpc && typeof XMLHttpRequest!='undefined') { | |
421 | xmlhttp_rpc = new XMLHttpRequest(); | |
422 | } | |
423 | ||
e8ef3b97 | 424 | function parse_counters(reply, f_document, title_obj, scheduled_call) { |
1a6a9555 AD |
425 | try { |
426 | for (var l = 0; l < reply.childNodes.length; l++) { | |
9cbca41f AD |
427 | if (!reply.childNodes[l] || |
428 | typeof(reply.childNodes[l].getAttribute) == "undefined") { | |
6043fb7e AD |
429 | // where did this come from? |
430 | continue; | |
431 | } | |
432 | ||
1a6a9555 AD |
433 | var id = reply.childNodes[l].getAttribute("id"); |
434 | var t = reply.childNodes[l].getAttribute("type"); | |
435 | var ctr = reply.childNodes[l].getAttribute("counter"); | |
023fe037 AD |
436 | var error = reply.childNodes[l].getAttribute("error"); |
437 | var has_img = reply.childNodes[l].getAttribute("hi"); | |
fb1fb4ab | 438 | var updated = reply.childNodes[l].getAttribute("updated"); |
1a6a9555 AD |
439 | |
440 | if (id == "global-unread") { | |
3bdb368b AD |
441 | title_obj.global_unread = ctr; |
442 | title_obj.updateTitle(); | |
1a6a9555 AD |
443 | continue; |
444 | } | |
445 | ||
446 | if (t == "category") { | |
447 | var catctr = f_document.getElementById("FCATCTR-" + id); | |
448 | if (catctr) { | |
449 | catctr.innerHTML = "(" + ctr + " unread)"; | |
450 | } | |
451 | continue; | |
452 | } | |
453 | ||
454 | var feedctr = f_document.getElementById("FEEDCTR-" + id); | |
455 | var feedu = f_document.getElementById("FEEDU-" + id); | |
456 | var feedr = f_document.getElementById("FEEDR-" + id); | |
023fe037 | 457 | var feed_img = f_document.getElementById("FIMG-" + id); |
fb1fb4ab AD |
458 | var feedlink = f_document.getElementById("FEEDL-" + id); |
459 | ||
460 | if (updated && feedlink) { | |
461 | if (error) { | |
462 | feedlink.title = "Error: " + error + " (" + updated + ")"; | |
463 | } else { | |
464 | feedlink.title = "Updated: " + updated; | |
465 | } | |
466 | } | |
023fe037 | 467 | |
1a6a9555 | 468 | if (feedctr && feedu && feedr) { |
e8ef3b97 AD |
469 | |
470 | if (feedu.innerHTML != ctr && id == getActiveFeedId() && scheduled_call) { | |
471 | var hf = title_obj.parent.frames["headlines-frame"]; | |
472 | hf.location.reload(true); | |
473 | } | |
1a6a9555 AD |
474 | |
475 | feedu.innerHTML = ctr; | |
023fe037 | 476 | |
426d3c57 AD |
477 | if (error) { |
478 | feedr.className = feedr.className.replace("feed", "error"); | |
479 | } else if (id > 0) { | |
480 | feedr.className = feedr.className.replace("error", "feed"); | |
023fe037 | 481 | } |
1a6a9555 AD |
482 | |
483 | if (ctr > 0) { | |
484 | feedctr.className = "odd"; | |
485 | if (!feedr.className.match("Unread")) { | |
486 | var is_selected = feedr.className.match("Selected"); | |
487 | ||
488 | feedr.className = feedr.className.replace("Selected", ""); | |
489 | feedr.className = feedr.className.replace("Unread", ""); | |
490 | ||
491 | feedr.className = feedr.className + "Unread"; | |
492 | ||
493 | if (is_selected) { | |
494 | feedr.className = feedr.className + "Selected"; | |
495 | } | |
496 | ||
497 | } | |
498 | } else { | |
499 | feedctr.className = "invisible"; | |
500 | feedr.className = feedr.className.replace("Unread", ""); | |
501 | } | |
502 | } | |
503 | } | |
504 | } catch (e) { | |
83f043bb | 505 | exception_error("parse_counters", e); |
1a6a9555 AD |
506 | } |
507 | } | |
508 | ||
3bdb368b AD |
509 | // this one is called from feedlist context |
510 | // thus title_obj passed to parse_counters is parent (e.g. main ttrss window) | |
511 | ||
4f3a84f4 | 512 | function all_counters_callback() { |
090e250b | 513 | if (xmlhttp_rpc.readyState == 4) { |
7719618b | 514 | try { |
3866b046 | 515 | if (!xmlhttp_rpc.responseXML || !xmlhttp_rpc.responseXML.firstChild) { |
7719618b AD |
516 | notify("[all_counters_callback] backend did not return valid XML"); |
517 | return; | |
518 | } | |
894ebcf5 AD |
519 | |
520 | if (!parent.frames["feeds-frame"]) { | |
521 | notify("[all_counters_callback] no parent feeds-frame"); | |
522 | return; | |
523 | } | |
524 | ||
7719618b | 525 | var reply = xmlhttp_rpc.responseXML.firstChild; |
7719618b | 526 | var f_document = parent.frames["feeds-frame"].document; |
280ee9a3 | 527 | |
3bdb368b | 528 | parse_counters(reply, f_document, parent); |
7719618b | 529 | |
7719618b AD |
530 | } catch (e) { |
531 | exception_error("all_counters_callback", e); | |
090e250b AD |
532 | } |
533 | } | |
534 | } | |
535 | ||
4f3a84f4 | 536 | function update_all_counters(feed) { |
090e250b | 537 | if (xmlhttp_ready(xmlhttp_rpc)) { |
8143ae1f | 538 | var query = "backend.php?op=rpc&subop=getAllCounters"; |
e47cfe37 AD |
539 | |
540 | if (feed > 0) { | |
541 | query = query + "&aid=" + feed; | |
542 | } | |
543 | ||
090e250b | 544 | xmlhttp_rpc.open("GET", query, true); |
4f3a84f4 | 545 | xmlhttp_rpc.onreadystatechange=all_counters_callback; |
090e250b AD |
546 | xmlhttp_rpc.send(null); |
547 | } | |
548 | } | |
7dc66a61 AD |
549 | |
550 | function popupHelp(tid) { | |
551 | var w = window.open("backend.php?op=help&tid=" + tid, | |
552 | "Popup Help", | |
553 | "menubar=no,location=no,resizable=yes,scrollbars=yes,status=no"); | |
554 | } | |
b6644d29 AD |
555 | |
556 | /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj | |
557 | * * @author Sundar Dorai-Raj | |
558 | * * Email: sdoraira@vt.edu | |
559 | * * This program is free software; you can redistribute it and/or | |
560 | * * modify it under the terms of the GNU General Public License | |
561 | * * as published by the Free Software Foundation; either version 2 | |
562 | * * of the License, or (at your option) any later version, | |
563 | * * provided that any use properly credits the author. | |
564 | * * This program is distributed in the hope that it will be useful, | |
565 | * * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
566 | * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
567 | * * GNU General Public License for more details at http://www.gnu.org * * */ | |
568 | ||
569 | var numbers=".0123456789"; | |
570 | function isNumeric(x) { | |
571 | // is x a String or a character? | |
572 | if(x.length>1) { | |
573 | // remove negative sign | |
574 | x=Math.abs(x)+""; | |
575 | for(j=0;j<x.length;j++) { | |
576 | // call isNumeric recursively for each character | |
577 | number=isNumeric(x.substring(j,j+1)); | |
578 | if(!number) return number; | |
579 | } | |
580 | return number; | |
581 | } | |
582 | else { | |
583 | // if x is number return true | |
584 | if(numbers.indexOf(x)>=0) return true; | |
585 | return false; | |
586 | } | |
587 | } | |
588 | ||
3745788e AD |
589 | |
590 | function hideOrShowFeeds(doc, hide) { | |
591 | ||
3ed751d4 AD |
592 | if (!doc.styleSheets) return; |
593 | ||
3745788e AD |
594 | var css_rules = doc.styleSheets[0].cssRules; |
595 | ||
bbf4d0b2 AD |
596 | if (!css_rules || !css_rules.length) return; |
597 | ||
3745788e AD |
598 | for (i = 0; i < css_rules.length; i++) { |
599 | var rule = css_rules[i]; | |
600 | ||
601 | if (rule.selectorText == "ul.feedList li.feed") { | |
602 | if (!hide) { | |
603 | rule.style.display = "block"; | |
604 | } else { | |
605 | rule.style.display = "none"; | |
606 | } | |
607 | } | |
608 | ||
609 | } | |
610 | ||
611 | } | |
612 | ||
35f3c923 AD |
613 | function selectTableRow(r, do_select) { |
614 | r.className = r.className.replace("Selected", ""); | |
615 | ||
616 | if (do_select) { | |
617 | r.className = r.className + "Selected"; | |
618 | } | |
619 | } | |
620 | ||
6c12c809 AD |
621 | function selectTableRowById(elem_id, check_id, do_select) { |
622 | ||
623 | try { | |
624 | ||
625 | var row = document.getElementById(elem_id); | |
626 | ||
627 | if (row) { | |
628 | selectTableRow(row, do_select); | |
629 | } | |
630 | ||
631 | var check = document.getElementById(check_id); | |
632 | ||
633 | if (check) { | |
634 | check.checked = do_select; | |
635 | } | |
636 | } catch (e) { | |
637 | exception_error("selectTableRowById", e); | |
638 | } | |
639 | } | |
640 | ||
1572afe5 | 641 | function selectTableRowsByIdPrefix(content_id, prefix, check_prefix, do_select, |
649e0af9 | 642 | classcheck, reset_others) { |
3745788e | 643 | |
35f3c923 AD |
644 | var content = document.getElementById(content_id); |
645 | ||
646 | if (!content) { | |
647 | alert("[selectTableRows] Element " + content_id + " not found."); | |
648 | return; | |
649 | } | |
650 | ||
651 | for (i = 0; i < content.rows.length; i++) { | |
1572afe5 AD |
652 | if (!classcheck || content.rows[i].className.match(classcheck)) { |
653 | ||
654 | if (content.rows[i].id.match(prefix)) { | |
655 | selectTableRow(content.rows[i], do_select); | |
649e0af9 AD |
656 | |
657 | var row_id = content.rows[i].id.replace(prefix, ""); | |
658 | var check = document.getElementById(check_prefix + row_id); | |
3055bc41 | 659 | |
649e0af9 AD |
660 | if (check) { |
661 | check.checked = do_select; | |
662 | } | |
663 | } else if (reset_others) { | |
664 | selectTableRow(content.rows[i], false); | |
7d8d10c6 AD |
665 | |
666 | var row_id = content.rows[i].id.replace(prefix, ""); | |
667 | var check = document.getElementById(check_prefix + row_id); | |
668 | ||
669 | if (check) { | |
670 | check.checked = false; | |
671 | } | |
672 | ||
1572afe5 | 673 | } |
649e0af9 AD |
674 | } else if (reset_others) { |
675 | selectTableRow(content.rows[i], false); | |
7d8d10c6 AD |
676 | |
677 | var row_id = content.rows[i].id.replace(prefix, ""); | |
678 | var check = document.getElementById(check_prefix + row_id); | |
679 | ||
680 | if (check) { | |
681 | check.checked = false; | |
682 | } | |
683 | ||
3055bc41 | 684 | } |
35f3c923 | 685 | } |
295f9b42 | 686 | } |
91ff844a AD |
687 | |
688 | function getSelectedTableRowIds(content_id, prefix) { | |
689 | ||
690 | var content = document.getElementById(content_id); | |
691 | ||
692 | if (!content) { | |
693 | alert("[getSelectedTableRowIds] Element " + content_id + " not found."); | |
694 | return; | |
695 | } | |
696 | ||
697 | var sel_rows = new Array(); | |
698 | ||
699 | for (i = 0; i < content.rows.length; i++) { | |
1572afe5 AD |
700 | if (content.rows[i].id.match(prefix) && |
701 | content.rows[i].className.match("Selected")) { | |
702 | ||
91ff844a AD |
703 | var row_id = content.rows[i].id.replace(prefix + "-", ""); |
704 | sel_rows.push(row_id); | |
705 | } | |
706 | } | |
707 | ||
708 | return sel_rows; | |
709 | ||
710 | } | |
711 | ||
386cbf27 AD |
712 | function toggleSelectRowById(sender, id) { |
713 | var row = document.getElementById(id); | |
714 | ||
715 | if (sender.checked) { | |
716 | if (!row.className.match("Selected")) { | |
717 | row.className = row.className + "Selected"; | |
718 | } | |
719 | } else { | |
720 | if (row.className.match("Selected")) { | |
721 | row.className = row.className.replace("Selected", ""); | |
722 | } | |
723 | } | |
724 | } | |
725 | ||
b92e6209 AD |
726 | function toggleSelectListRow(sender) { |
727 | var parent_row = sender.parentNode; | |
728 | ||
729 | if (sender.checked) { | |
730 | if (!parent_row.className.match("Selected")) { | |
731 | parent_row.className = parent_row.className + "Selected"; | |
732 | } | |
733 | } else { | |
734 | if (parent_row.className.match("Selected")) { | |
735 | parent_row.className = parent_row.className.replace("Selected", ""); | |
736 | } | |
737 | } | |
738 | } | |
739 | ||
386cbf27 | 740 | |
1572afe5 AD |
741 | function toggleSelectRow(sender) { |
742 | var parent_row = sender.parentNode.parentNode; | |
743 | ||
744 | if (sender.checked) { | |
745 | if (!parent_row.className.match("Selected")) { | |
746 | parent_row.className = parent_row.className + "Selected"; | |
747 | } | |
748 | } else { | |
749 | if (parent_row.className.match("Selected")) { | |
750 | parent_row.className = parent_row.className.replace("Selected", ""); | |
751 | } | |
752 | } | |
753 | } | |
754 | ||
3866b046 AD |
755 | function openExternalUrl(url) { |
756 | var w = window.open(url); | |
757 | } | |
1572afe5 | 758 | |
1da76274 | 759 | function getRelativeFeedId(list, id, direction, unread_only) { |
7b433d8c AD |
760 | if (!id) { |
761 | if (direction == "next") { | |
762 | for (i = 0; i < list.childNodes.length; i++) { | |
763 | var child = list.childNodes[i]; | |
1da76274 | 764 | if (child.id && child.id == "feedCatHolder") { |
c3f348c2 | 765 | if (child.lastChild) { |
7b433d8c AD |
766 | var cr = getRelativeFeedId(child.firstChild, id, direction); |
767 | if (cr) return cr; | |
768 | } | |
1da76274 | 769 | } else if (child.id && child.id.match("FEEDR-")) { |
7b433d8c AD |
770 | return child.id.replace('FEEDR-', ''); |
771 | } | |
772 | } | |
773 | } | |
774 | ||
775 | // FIXME select last feed doesn't work when only unread feeds are visible | |
776 | ||
777 | if (direction == "prev") { | |
778 | for (i = list.childNodes.length-1; i >= 0; i--) { | |
779 | var child = list.childNodes[i]; | |
780 | if (child.id == "feedCatHolder") { | |
781 | if (child.firstChild) { | |
782 | var cr = getRelativeFeedId(child.firstChild, id, direction); | |
783 | if (cr) return cr; | |
784 | } | |
785 | } else if (child.id.match("FEEDR-")) { | |
786 | ||
787 | if (getCookie("ttrss_vf_hreadf") == 1) { | |
788 | if (child.className != "feed") { | |
789 | alert(child.className); | |
790 | return child.id.replace('FEEDR-', ''); | |
791 | } | |
792 | } else { | |
793 | return child.id.replace('FEEDR-', ''); | |
794 | } | |
795 | } | |
796 | } | |
797 | } | |
798 | } else { | |
799 | ||
800 | var feed = list.ownerDocument.getElementById("FEEDR-" + getActiveFeedId()); | |
801 | ||
1da76274 AD |
802 | if (getCookie("ttrss_vf_hreadf") == 1) { |
803 | unread_only = true; | |
804 | } | |
805 | ||
7b433d8c AD |
806 | if (direction == "next") { |
807 | ||
1da76274 | 808 | var e = feed; |
7b433d8c | 809 | |
1da76274 | 810 | while (e) { |
7b433d8c | 811 | |
1da76274 AD |
812 | if (e.nextSibling) { |
813 | ||
814 | e = e.nextSibling; | |
815 | ||
816 | } else if (e.parentNode.parentNode.nextSibling) { | |
7b433d8c | 817 | |
1da76274 | 818 | var this_cat = e.parentNode.parentNode; |
7b433d8c | 819 | |
1da76274 | 820 | e = false; |
7b433d8c | 821 | |
1da76274 AD |
822 | if (this_cat && this_cat.nextSibling) { |
823 | while (!e && this_cat.nextSibling) { | |
824 | this_cat = this_cat.nextSibling; | |
825 | if (this_cat.id == "feedCatHolder") { | |
826 | e = this_cat.firstChild.firstChild; | |
7b433d8c AD |
827 | } |
828 | } | |
7b433d8c | 829 | } |
1da76274 AD |
830 | |
831 | } else { | |
832 | e = false; | |
833 | } | |
834 | ||
835 | if (e) { | |
e686782e AD |
836 | if (!unread_only || (unread_only && e.className != "feed" && |
837 | e.className != "error")) { | |
1da76274 AD |
838 | return e.id.replace("FEEDR-", ""); |
839 | } | |
840 | } | |
7b433d8c | 841 | } |
1da76274 | 842 | |
7b433d8c AD |
843 | } else if (direction == "prev") { |
844 | ||
1da76274 | 845 | var e = feed; |
7b433d8c | 846 | |
1da76274 | 847 | while (e) { |
7b433d8c | 848 | |
1da76274 AD |
849 | if (e.previousSibling) { |
850 | ||
851 | e = e.previousSibling; | |
852 | ||
853 | } else if (e.parentNode.parentNode.previousSibling) { | |
7b433d8c | 854 | |
1da76274 | 855 | var this_cat = e.parentNode.parentNode; |
7b433d8c | 856 | |
1da76274 AD |
857 | e = false; |
858 | ||
859 | if (this_cat && this_cat.previousSibling) { | |
860 | while (!e && this_cat.previousSibling) { | |
861 | this_cat = this_cat.previousSibling; | |
862 | if (this_cat.id == "feedCatHolder") { | |
863 | e = this_cat.firstChild.lastChild; | |
7b433d8c AD |
864 | } |
865 | } | |
7b433d8c | 866 | } |
1da76274 AD |
867 | |
868 | } else { | |
869 | e = false; | |
870 | } | |
871 | ||
872 | if (e) { | |
e686782e AD |
873 | if (!unread_only || (unread_only && e.className != "feed" && |
874 | e.className != "error")) { | |
1da76274 AD |
875 | return e.id.replace("FEEDR-", ""); |
876 | } | |
877 | } | |
878 | } | |
7b433d8c AD |
879 | } |
880 | } | |
881 | } | |
36aab70f AD |
882 | |
883 | function showBlockElement(id) { | |
884 | var elem = document.getElementById(id); | |
885 | ||
886 | if (elem) { | |
887 | elem.style.display = "block"; | |
888 | } else { | |
889 | alert("[showBlockElement] can't find element with id " + id); | |
890 | } | |
891 | } | |
892 | ||
a9b0bfd5 AD |
893 | function hideParentElement(e) { |
894 | e.parentNode.style.display = "none"; | |
895 | } | |
1b0809ae AD |
896 | |
897 | function dropboxSelect(e, v) { | |
898 | for (i = 0; i < e.length; i++) { | |
899 | if (e[i].value == v) { | |
900 | e.selectedIndex = i; | |
901 | break; | |
902 | } | |
903 | } | |
904 | } | |
0ee1d1a0 AD |
905 | |
906 | // originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z | |
907 | // bugfixed just a little bit :-) | |
908 | function getURLParam(strParamName){ | |
909 | var strReturn = ""; | |
910 | var strHref = window.location.href; | |
911 | ||
912 | if (strHref.indexOf("#") == strHref.length-1) { | |
913 | strHref = strHref.substring(0, strHref.length-1); | |
914 | } | |
915 | ||
916 | if ( strHref.indexOf("?") > -1 ){ | |
917 | var strQueryString = strHref.substr(strHref.indexOf("?")); | |
918 | var aQueryString = strQueryString.split("&"); | |
919 | for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){ | |
920 | if (aQueryString[iParam].indexOf(strParamName + "=") > -1 ){ | |
921 | var aParam = aQueryString[iParam].split("="); | |
922 | strReturn = aParam[1]; | |
923 | break; | |
924 | } | |
925 | } | |
926 | } | |
927 | return strReturn; | |
928 | } | |
929 | ||
cf1bc085 AD |
930 | function leading_zero(p) { |
931 | var s = String(p); | |
932 | if (s.length == 1) s = "0" + s; | |
933 | return s; | |
934 | } | |
c38c2b69 AD |
935 | |
936 | function center_element(e) { | |
c38c2b69 | 937 | |
5917a8e4 AD |
938 | try { |
939 | var c_width = document.body.clientWidth; | |
940 | var c_height = document.body.clientHeight; | |
941 | ||
942 | var c_scroll = document.body.scrollTop; | |
c38c2b69 | 943 | |
5917a8e4 AD |
944 | var e_width = e.clientWidth; |
945 | var e_height = e.clientHeight; | |
946 | ||
947 | var set_y = (c_height / 2) + c_scroll - (e_height / 2); | |
948 | var set_x = (c_width / 2) - (e_width / 2); | |
949 | ||
950 | e.style.top = set_y + "px"; | |
951 | e.style.left = set_x + "px"; | |
952 | } catch (e) { | |
953 | exception_error("center_element", e); | |
954 | } | |
c38c2b69 | 955 | } |
7b5c6012 | 956 | |
e5d758e3 AD |
957 | function closeInfoBox() { |
958 | var box = document.getElementById('infoBox'); | |
959 | var shadow = document.getElementById('infoBoxShadow'); | |
960 | ||
961 | if (shadow) { | |
962 | shadow.style.display = "none"; | |
963 | } else if (box) { | |
964 | box.style.display = "none"; | |
965 | } | |
966 | ||
967 | enableHotkeys(); | |
968 | } | |
969 | ||
970 | ||
7b5c6012 AD |
971 | function displayDlg(id, param) { |
972 | ||
973 | if (!xmlhttp_ready(xmlhttp)) { | |
974 | printLockingError(); | |
975 | return | |
976 | } | |
977 | ||
978 | notify(""); | |
979 | ||
980 | xmlhttp.open("GET", "backend.php?op=dlg&id=" + | |
981 | param_escape(id) + "¶m=" + param_escape(param), true); | |
e5d758e3 | 982 | xmlhttp.onreadystatechange=infobox_callback; |
7b5c6012 AD |
983 | xmlhttp.send(null); |
984 | ||
985 | disableHotkeys(); | |
2371c520 | 986 | |
7b5c6012 AD |
987 | } |
988 | ||
e5d758e3 | 989 | function infobox_submit_callback() { |
7b5c6012 AD |
990 | if (xmlhttp.readyState == 4) { |
991 | notify(xmlhttp.responseText); | |
e5d758e3 | 992 | closeInfoBox(); |
7b5c6012 AD |
993 | |
994 | // called from prefs, reload tab | |
995 | if (active_tab) { | |
996 | selectTab(active_tab, false); | |
997 | } | |
998 | } | |
999 | } | |
1000 | ||
e5d758e3 | 1001 | function infobox_callback() { |
7b5c6012 | 1002 | if (xmlhttp.readyState == 4) { |
e5d758e3 AD |
1003 | var box = document.getElementById('infoBox'); |
1004 | var shadow = document.getElementById('infoBoxShadow'); | |
1005 | if (box) { | |
1006 | box.innerHTML=xmlhttp.responseText; | |
1007 | if (shadow) { | |
1008 | shadow.style.display = "block"; | |
1009 | } else { | |
1010 | box.style.display = "block"; | |
1011 | } | |
1012 | } | |
1013 | } | |
7b5c6012 AD |
1014 | } |
1015 | ||
1016 | function qaddFilter() { | |
1017 | ||
1018 | if (!xmlhttp_ready(xmlhttp)) { | |
1019 | printLockingError(); | |
1020 | return | |
1021 | } | |
1022 | ||
1023 | var regexp = document.getElementById("fadd_regexp"); | |
1024 | var match = document.getElementById("fadd_match"); | |
1025 | var feed = document.getElementById("fadd_feed"); | |
1026 | var action = document.getElementById("fadd_action"); | |
1027 | ||
1028 | if (regexp.value.length == 0) { | |
e5d758e3 | 1029 | alert("Missing filter expression."); |
7b5c6012 AD |
1030 | } else { |
1031 | notify("Adding filter..."); | |
1032 | ||
1033 | var v_match = match[match.selectedIndex].text; | |
1034 | var feed_id = feed[feed.selectedIndex].id; | |
1035 | var action_id = action[action.selectedIndex].id; | |
1036 | ||
1037 | xmlhttp.open("GET", "backend.php?op=pref-filters&quiet=1&subop=add®exp=" + | |
1038 | param_escape(regexp.value) + "&match=" + v_match + | |
1039 | "&fid=" + param_escape(feed_id) + "&aid=" + param_escape(action_id), true); | |
1040 | ||
e5d758e3 | 1041 | xmlhttp.onreadystatechange=infobox_submit_callback; |
7b5c6012 AD |
1042 | xmlhttp.send(null); |
1043 | ||
1044 | regexp.value = ""; | |
1045 | } | |
1046 | ||
1047 | } | |
1048 | ||
2371c520 AD |
1049 | function toggleSubmitNotEmpty(e, submit_id) { |
1050 | try { | |
1051 | document.getElementById(submit_id).disabled = (e.value == "") | |
1052 | } catch (e) { | |
1053 | exception_error("toggleSubmitNotEmpty", e); | |
1054 | } | |
1055 | } | |
1d7bf5a0 | 1056 |