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Commit | Line | Data |
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760966c1 AD |
1 | var hotkeys_enabled = true; |
2 | ||
292a8a12 | 3 | function browser_has_opacity() { |
605f7d46 AD |
4 | return navigator.userAgent.match("Gecko") != null || |
5 | navigator.userAgent.match("Opera") != null; | |
292a8a12 AD |
6 | } |
7 | ||
7719618b | 8 | function exception_error(location, e) { |
83f043bb AD |
9 | var msg; |
10 | ||
11 | if (e.fileName) { | |
12 | var base_fname = e.fileName.substring(e.fileName.lastIndexOf("/") + 1); | |
13 | ||
14 | msg = "Exception: " + e.name + ", " + e.message + | |
15 | "\nFunction: " + location + "()" + | |
16 | "\nLocation: " + base_fname + ":" + e.lineNumber; | |
17 | } else { | |
18 | msg = "Exception: " + e + "\nFunction: " + location + "()"; | |
19 | } | |
20 | ||
21 | alert(msg); | |
7719618b AD |
22 | } |
23 | ||
760966c1 AD |
24 | function disableHotkeys() { |
25 | hotkeys_enabled = false; | |
26 | } | |
27 | ||
28 | function enableHotkeys() { | |
29 | hotkeys_enabled = true; | |
30 | } | |
31 | ||
c0e5a40e AD |
32 | function xmlhttp_ready(obj) { |
33 | return obj.readyState == 4 || obj.readyState == 0 || !obj.readyState; | |
34 | } | |
35 | ||
9cfc649a AD |
36 | function notify_callback() { |
37 | var container = document.getElementById('notify'); | |
38 | if (xmlhttp.readyState == 4) { | |
39 | container.innerHTML=xmlhttp.responseText; | |
40 | } | |
41 | } | |
42 | ||
43 | function rpc_notify_callback() { | |
44 | var container = document.getElementById('notify'); | |
45 | if (xmlhttp_rpc.readyState == 4) { | |
46 | container.innerHTML=xmlhttp_rpc.responseText; | |
47 | } | |
48 | } | |
49 | ||
1572afe5 AD |
50 | function rpc_pnotify_callback() { |
51 | var container = parent.document.getElementById('notify'); | |
52 | if (xmlhttp_rpc.readyState == 4) { | |
53 | container.innerHTML=xmlhttp_rpc.responseText; | |
54 | } | |
55 | } | |
56 | ||
7726fa02 AD |
57 | function param_escape(arg) { |
58 | if (typeof encodeURIComponent != 'undefined') | |
59 | return encodeURIComponent(arg); | |
60 | else | |
61 | return escape(arg); | |
62 | } | |
63 | ||
64 | function param_unescape(arg) { | |
65 | if (typeof decodeURIComponent != 'undefined') | |
66 | return decodeURIComponent(arg); | |
67 | else | |
68 | return unescape(arg); | |
69 | } | |
70 | ||
508a81e1 AD |
71 | function delay(gap) { |
72 | var then,now; | |
73 | then=new Date().getTime(); | |
74 | now=then; | |
75 | while((now-then)<gap) { | |
76 | now=new Date().getTime(); | |
77 | } | |
78 | } | |
7726fa02 | 79 | |
ce3bf408 AD |
80 | var notify_hide_timerid = false; |
81 | var notify_last_doc = false; | |
82 | ||
83 | function hide_notify() { | |
84 | if (notify_last_doc) { | |
85 | var n = notify_last_doc.getElementById("notify"); | |
292a8a12 | 86 | if (browser_has_opacity()) { |
ce3bf408 AD |
87 | if (notify_opacity >= 0) { |
88 | notify_opacity = notify_opacity - 0.2; | |
89 | n.style.opacity = notify_opacity; | |
292a8a12 | 90 | notify_hide_timerid = window.setTimeout("hide_notify()", 20); |
ce3bf408 AD |
91 | } else { |
92 | n.style.display = "none"; | |
292a8a12 | 93 | n.style.opacity = 1; |
ce3bf408 AD |
94 | } |
95 | } else { | |
96 | n.style.display = "none"; | |
97 | } | |
8dcfffd0 | 98 | } |
c05608c2 AD |
99 | } |
100 | ||
0530ddd8 | 101 | function notify_real(msg, doc, no_hide, is_err) { |
7726fa02 | 102 | |
ce3bf408 AD |
103 | var n = doc.getElementById("notify"); |
104 | var nb = doc.getElementById("notify_body"); | |
7726fa02 | 105 | |
c05608c2 | 106 | if (!n || !nb) return; |
f0601b87 | 107 | |
8dcfffd0 | 108 | if (msg == "") { |
0ceded7a | 109 | n.style.display = "none"; |
7726fa02 | 110 | } else { |
0ceded7a | 111 | n.style.display = "block"; |
8dcfffd0 | 112 | } |
7726fa02 | 113 | |
0530ddd8 | 114 | if (is_err) { |
caa53a7c AD |
115 | n.style.backgroundColor = "#ffcccc"; |
116 | n.style.color = "black"; | |
0530ddd8 AD |
117 | n.style.borderColor = "#ff0000"; |
118 | } else { | |
119 | n.style.backgroundColor = "#fff7d5"; | |
120 | n.style.borderColor = "#d7c47a"; | |
121 | n.style.color = "black"; | |
122 | } | |
123 | ||
0ceded7a AD |
124 | nb.innerHTML = msg; |
125 | ||
ce3bf408 AD |
126 | if (notify_hide_timerid) { |
127 | window.clearTimeout(notify_hide_timerid); | |
128 | } | |
129 | ||
130 | notify_last_doc = doc; | |
131 | notify_opacity = 1; | |
132 | ||
4d4200a8 | 133 | if (!no_hide) { |
292a8a12 | 134 | notify_hide_timerid = window.setTimeout("hide_notify()", 3000); |
4d4200a8 | 135 | } |
ce3bf408 AD |
136 | } |
137 | ||
0530ddd8 AD |
138 | function p_notify(msg, no_hide, is_err) { |
139 | notify_real(msg, parent.document, no_hide, is_err); | |
ce3bf408 AD |
140 | } |
141 | ||
0530ddd8 AD |
142 | function notify(msg, no_hide, is_err) { |
143 | notify_real(msg, document, no_hide, is_err); | |
7726fa02 AD |
144 | } |
145 | ||
508a81e1 | 146 | function printLockingError() { |
f0601b87 | 147 | notify("Please wait until operation finishes");} |
508a81e1 | 148 | |
13ad9102 AD |
149 | var seq = ""; |
150 | ||
151 | function hotkey_handler(e) { | |
760966c1 | 152 | |
13ad9102 AD |
153 | var keycode; |
154 | ||
760966c1 AD |
155 | if (!hotkeys_enabled) return; |
156 | ||
13ad9102 AD |
157 | if (window.event) { |
158 | keycode = window.event.keyCode; | |
159 | } else if (e) { | |
160 | keycode = e.which; | |
161 | } | |
162 | ||
163 | if (keycode == 13 || keycode == 27) { | |
164 | seq = ""; | |
165 | } else { | |
166 | seq = seq + "" + keycode; | |
167 | } | |
168 | ||
2e02b896 AD |
169 | if (document.getElementById("piggie")) { |
170 | ||
171 | if (seq.match("807371717369")) { | |
172 | seq = ""; | |
173 | localPiggieFunction(true); | |
174 | } else { | |
175 | localPiggieFunction(false); | |
176 | } | |
bb7cface AD |
177 | } |
178 | ||
9cfc649a | 179 | if (typeof localHotkeyHandler != 'undefined') { |
7b433d8c AD |
180 | try { |
181 | localHotkeyHandler(keycode); | |
182 | } catch (e) { | |
83f043bb | 183 | exception_error("hotkey_handler", e); |
7b433d8c | 184 | } |
9cfc649a AD |
185 | } |
186 | ||
13ad9102 AD |
187 | } |
188 | ||
e828e31e | 189 | function cleanSelectedList(element) { |
f0601b87 AD |
190 | var content = document.getElementById(element); |
191 | ||
703b632e AD |
192 | if (!document.getElementById("feedCatHolder")) { |
193 | for (i = 0; i < content.childNodes.length; i++) { | |
194 | var child = content.childNodes[i]; | |
d0bb308e AD |
195 | try { |
196 | child.className = child.className.replace("Selected", ""); | |
197 | } catch (e) { | |
198 | // | |
199 | } | |
703b632e AD |
200 | } |
201 | } else { | |
202 | for (i = 0; i < content.childNodes.length; i++) { | |
203 | var child = content.childNodes[i]; | |
703b632e | 204 | if (child.id == "feedCatHolder") { |
befc807f | 205 | parent.debug(child.id); |
c3f348c2 | 206 | var fcat = child.lastChild; |
703b632e | 207 | for (j = 0; j < fcat.childNodes.length; j++) { |
befc807f | 208 | var feed = fcat.childNodes[j]; |
703b632e AD |
209 | feed.className = feed.className.replace("Selected", ""); |
210 | } | |
211 | } | |
befc807f | 212 | } |
703b632e | 213 | } |
e828e31e AD |
214 | } |
215 | ||
216 | ||
217 | function cleanSelected(element) { | |
218 | var content = document.getElementById(element); | |
f0601b87 AD |
219 | |
220 | for (i = 0; i < content.rows.length; i++) { | |
221 | content.rows[i].className = content.rows[i].className.replace("Selected", ""); | |
222 | } | |
f0601b87 AD |
223 | } |
224 | ||
225 | function getVisibleUnreadHeadlines() { | |
226 | var content = document.getElementById("headlinesList"); | |
227 | ||
228 | var rows = new Array(); | |
229 | ||
230 | for (i = 0; i < content.rows.length; i++) { | |
231 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
232 | if (row_id.length > 0 && content.rows[i].className.match("Unread")) { | |
233 | rows.push(row_id); | |
234 | } | |
235 | } | |
236 | return rows; | |
237 | } | |
238 | ||
239 | function getVisibleHeadlineIds() { | |
240 | ||
241 | var content = document.getElementById("headlinesList"); | |
242 | ||
243 | var rows = new Array(); | |
244 | ||
245 | for (i = 0; i < content.rows.length; i++) { | |
246 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
247 | if (row_id.length > 0) { | |
248 | rows.push(row_id); | |
249 | } | |
250 | } | |
251 | return rows; | |
252 | } | |
253 | ||
254 | function getFirstVisibleHeadlineId() { | |
255 | var rows = getVisibleHeadlineIds(); | |
256 | return rows[0]; | |
257 | } | |
258 | ||
259 | function getLastVisibleHeadlineId() { | |
260 | var rows = getVisibleHeadlineIds(); | |
261 | return rows[rows.length-1]; | |
262 | } | |
263 | ||
264 | function markHeadline(id) { | |
265 | var row = document.getElementById("RROW-" + id); | |
266 | if (row) { | |
35f3c923 AD |
267 | var is_active = false; |
268 | ||
269 | if (row.className.match("Active")) { | |
270 | is_active = true; | |
271 | } | |
272 | row.className = row.className.replace("Selected", ""); | |
273 | row.className = row.className.replace("Active", ""); | |
274 | row.className = row.className.replace("Insensitive", ""); | |
275 | ||
276 | if (is_active) { | |
277 | row.className = row.className = "Active"; | |
278 | } | |
279 | ||
72020095 AD |
280 | var check = document.getElementById("RCHK-" + id); |
281 | ||
282 | if (check) { | |
283 | check.checked = true; | |
284 | } | |
285 | ||
35f3c923 AD |
286 | row.className = row.className + "Selected"; |
287 | ||
f0601b87 AD |
288 | } |
289 | } | |
290 | ||
291 | function getFeedIds() { | |
292 | var content = document.getElementById("feedsList"); | |
293 | ||
294 | var rows = new Array(); | |
295 | ||
296 | for (i = 0; i < content.rows.length; i++) { | |
297 | var id = content.rows[i].id.replace("FEEDR-", ""); | |
298 | if (id.length > 0) { | |
299 | rows.push(id); | |
300 | } | |
301 | } | |
302 | ||
303 | return rows; | |
304 | } | |
13ad9102 | 305 | |
76b4eae1 AD |
306 | function setCookie(name, value, lifetime, path, domain, secure) { |
307 | ||
308 | var d = false; | |
309 | ||
310 | if (lifetime) { | |
311 | d = new Date(); | |
312 | d.setTime(lifetime * 1000); | |
313 | } | |
314 | ||
315 | int_setCookie(name, value, d, path, domain, secure); | |
316 | ||
317 | } | |
318 | ||
319 | function int_setCookie(name, value, expires, path, domain, secure) { | |
ac43eba1 AD |
320 | document.cookie= name + "=" + escape(value) + |
321 | ((expires) ? "; expires=" + expires.toGMTString() : "") + | |
322 | ((path) ? "; path=" + path : "") + | |
323 | ((domain) ? "; domain=" + domain : "") + | |
324 | ((secure) ? "; secure" : ""); | |
325 | } | |
326 | ||
76b4eae1 AD |
327 | function delCookie(name, path, domain) { |
328 | if (getCookie(name)) { | |
329 | document.cookie = name + "=" + | |
330 | ((path) ? ";path=" + path : "") + | |
331 | ((domain) ? ";domain=" + domain : "" ) + | |
332 | ";expires=Thu, 01-Jan-1970 00:00:01 GMT"; | |
333 | } | |
334 | } | |
335 | ||
336 | ||
ac43eba1 AD |
337 | function getCookie(name) { |
338 | ||
339 | var dc = document.cookie; | |
340 | var prefix = name + "="; | |
341 | var begin = dc.indexOf("; " + prefix); | |
342 | if (begin == -1) { | |
343 | begin = dc.indexOf(prefix); | |
344 | if (begin != 0) return null; | |
345 | } | |
346 | else { | |
347 | begin += 2; | |
348 | } | |
349 | var end = document.cookie.indexOf(";", begin); | |
350 | if (end == -1) { | |
351 | end = dc.length; | |
352 | } | |
353 | return unescape(dc.substring(begin + prefix.length, end)); | |
354 | } | |
355 | ||
1a66d16e AD |
356 | function disableContainerChildren(id, disable, doc) { |
357 | ||
358 | if (!doc) doc = document; | |
359 | ||
360 | var container = doc.getElementById(id); | |
ac43eba1 AD |
361 | |
362 | for (var i = 0; i < container.childNodes.length; i++) { | |
363 | var child = container.childNodes[i]; | |
364 | ||
d5224f0d AD |
365 | try { |
366 | child.disabled = disable; | |
367 | } catch (E) { | |
368 | ||
369 | } | |
ac43eba1 AD |
370 | |
371 | if (disable) { | |
372 | if (child.className && child.className.match("button")) { | |
373 | child.className = "disabledButton"; | |
374 | } | |
375 | } else { | |
376 | if (child.className && child.className.match("disabledButton")) { | |
377 | child.className = "button"; | |
378 | } | |
d5224f0d | 379 | } |
ac43eba1 AD |
380 | } |
381 | ||
382 | } | |
7726fa02 | 383 | |
e828e31e AD |
384 | function gotoPreferences() { |
385 | document.location.href = "prefs.php"; | |
386 | } | |
387 | ||
388 | function gotoMain() { | |
389 | document.location.href = "tt-rss.php"; | |
390 | } | |
391 | ||
8158c57a AD |
392 | function gotoExportOpml() { |
393 | document.location.href = "opml.php?op=Export"; | |
394 | } | |
86741347 AD |
395 | |
396 | function getActiveFeedId() { | |
397 | return getCookie("ttrss_vf_actfeed"); | |
398 | } | |
399 | ||
400 | function setActiveFeedId(id) { | |
401 | return setCookie("ttrss_vf_actfeed", id); | |
402 | } | |
090e250b AD |
403 | |
404 | var xmlhttp_rpc = false; | |
405 | ||
406 | /*@cc_on @*/ | |
407 | /*@if (@_jscript_version >= 5) | |
408 | // JScript gives us Conditional compilation, we can cope with old IE versions. | |
409 | // and security blocked creation of the objects. | |
410 | try { | |
411 | xmlhttp_rpc = new ActiveXObject("Msxml2.XMLHTTP"); | |
412 | } catch (e) { | |
413 | try { | |
414 | xmlhttp_rpc = new ActiveXObject("Microsoft.XMLHTTP"); | |
415 | } catch (E) { | |
416 | xmlhttp_rpc = false; | |
417 | } | |
418 | } | |
419 | @end @*/ | |
420 | ||
421 | if (!xmlhttp_rpc && typeof XMLHttpRequest!='undefined') { | |
422 | xmlhttp_rpc = new XMLHttpRequest(); | |
423 | } | |
424 | ||
e8ef3b97 | 425 | function parse_counters(reply, f_document, title_obj, scheduled_call) { |
1a6a9555 AD |
426 | try { |
427 | for (var l = 0; l < reply.childNodes.length; l++) { | |
9cbca41f AD |
428 | if (!reply.childNodes[l] || |
429 | typeof(reply.childNodes[l].getAttribute) == "undefined") { | |
6043fb7e AD |
430 | // where did this come from? |
431 | continue; | |
432 | } | |
433 | ||
1a6a9555 AD |
434 | var id = reply.childNodes[l].getAttribute("id"); |
435 | var t = reply.childNodes[l].getAttribute("type"); | |
436 | var ctr = reply.childNodes[l].getAttribute("counter"); | |
023fe037 AD |
437 | var error = reply.childNodes[l].getAttribute("error"); |
438 | var has_img = reply.childNodes[l].getAttribute("hi"); | |
fb1fb4ab | 439 | var updated = reply.childNodes[l].getAttribute("updated"); |
1a6a9555 AD |
440 | |
441 | if (id == "global-unread") { | |
3bdb368b AD |
442 | title_obj.global_unread = ctr; |
443 | title_obj.updateTitle(); | |
1a6a9555 AD |
444 | continue; |
445 | } | |
446 | ||
447 | if (t == "category") { | |
448 | var catctr = f_document.getElementById("FCATCTR-" + id); | |
449 | if (catctr) { | |
450 | catctr.innerHTML = "(" + ctr + " unread)"; | |
451 | } | |
452 | continue; | |
453 | } | |
454 | ||
455 | var feedctr = f_document.getElementById("FEEDCTR-" + id); | |
456 | var feedu = f_document.getElementById("FEEDU-" + id); | |
457 | var feedr = f_document.getElementById("FEEDR-" + id); | |
023fe037 | 458 | var feed_img = f_document.getElementById("FIMG-" + id); |
fb1fb4ab AD |
459 | var feedlink = f_document.getElementById("FEEDL-" + id); |
460 | ||
461 | if (updated && feedlink) { | |
462 | if (error) { | |
463 | feedlink.title = "Error: " + error + " (" + updated + ")"; | |
464 | } else { | |
465 | feedlink.title = "Updated: " + updated; | |
466 | } | |
467 | } | |
023fe037 | 468 | |
1a6a9555 | 469 | if (feedctr && feedu && feedr) { |
e8ef3b97 AD |
470 | |
471 | if (feedu.innerHTML != ctr && id == getActiveFeedId() && scheduled_call) { | |
472 | var hf = title_obj.parent.frames["headlines-frame"]; | |
473 | hf.location.reload(true); | |
474 | } | |
1a6a9555 AD |
475 | |
476 | feedu.innerHTML = ctr; | |
023fe037 | 477 | |
426d3c57 AD |
478 | if (error) { |
479 | feedr.className = feedr.className.replace("feed", "error"); | |
480 | } else if (id > 0) { | |
481 | feedr.className = feedr.className.replace("error", "feed"); | |
023fe037 | 482 | } |
1a6a9555 AD |
483 | |
484 | if (ctr > 0) { | |
485 | feedctr.className = "odd"; | |
486 | if (!feedr.className.match("Unread")) { | |
487 | var is_selected = feedr.className.match("Selected"); | |
488 | ||
489 | feedr.className = feedr.className.replace("Selected", ""); | |
490 | feedr.className = feedr.className.replace("Unread", ""); | |
491 | ||
492 | feedr.className = feedr.className + "Unread"; | |
493 | ||
494 | if (is_selected) { | |
495 | feedr.className = feedr.className + "Selected"; | |
496 | } | |
497 | ||
498 | } | |
499 | } else { | |
500 | feedctr.className = "invisible"; | |
501 | feedr.className = feedr.className.replace("Unread", ""); | |
502 | } | |
503 | } | |
504 | } | |
505 | } catch (e) { | |
83f043bb | 506 | exception_error("parse_counters", e); |
1a6a9555 AD |
507 | } |
508 | } | |
509 | ||
3bdb368b AD |
510 | // this one is called from feedlist context |
511 | // thus title_obj passed to parse_counters is parent (e.g. main ttrss window) | |
512 | ||
4f3a84f4 | 513 | function all_counters_callback() { |
090e250b | 514 | if (xmlhttp_rpc.readyState == 4) { |
7719618b | 515 | try { |
3866b046 | 516 | if (!xmlhttp_rpc.responseXML || !xmlhttp_rpc.responseXML.firstChild) { |
7719618b AD |
517 | notify("[all_counters_callback] backend did not return valid XML"); |
518 | return; | |
519 | } | |
894ebcf5 AD |
520 | |
521 | if (!parent.frames["feeds-frame"]) { | |
522 | notify("[all_counters_callback] no parent feeds-frame"); | |
523 | return; | |
524 | } | |
525 | ||
7719618b | 526 | var reply = xmlhttp_rpc.responseXML.firstChild; |
7719618b | 527 | var f_document = parent.frames["feeds-frame"].document; |
280ee9a3 | 528 | |
3bdb368b | 529 | parse_counters(reply, f_document, parent); |
7719618b | 530 | |
7719618b AD |
531 | } catch (e) { |
532 | exception_error("all_counters_callback", e); | |
090e250b AD |
533 | } |
534 | } | |
535 | } | |
536 | ||
4f3a84f4 | 537 | function update_all_counters(feed) { |
090e250b | 538 | if (xmlhttp_ready(xmlhttp_rpc)) { |
8143ae1f | 539 | var query = "backend.php?op=rpc&subop=getAllCounters"; |
e47cfe37 AD |
540 | |
541 | if (feed > 0) { | |
542 | query = query + "&aid=" + feed; | |
543 | } | |
544 | ||
090e250b | 545 | xmlhttp_rpc.open("GET", query, true); |
4f3a84f4 | 546 | xmlhttp_rpc.onreadystatechange=all_counters_callback; |
090e250b AD |
547 | xmlhttp_rpc.send(null); |
548 | } | |
549 | } | |
7dc66a61 AD |
550 | |
551 | function popupHelp(tid) { | |
552 | var w = window.open("backend.php?op=help&tid=" + tid, | |
553 | "Popup Help", | |
554 | "menubar=no,location=no,resizable=yes,scrollbars=yes,status=no"); | |
555 | } | |
b6644d29 AD |
556 | |
557 | /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj | |
558 | * * @author Sundar Dorai-Raj | |
559 | * * Email: sdoraira@vt.edu | |
560 | * * This program is free software; you can redistribute it and/or | |
561 | * * modify it under the terms of the GNU General Public License | |
562 | * * as published by the Free Software Foundation; either version 2 | |
563 | * * of the License, or (at your option) any later version, | |
564 | * * provided that any use properly credits the author. | |
565 | * * This program is distributed in the hope that it will be useful, | |
566 | * * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
567 | * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
568 | * * GNU General Public License for more details at http://www.gnu.org * * */ | |
569 | ||
570 | var numbers=".0123456789"; | |
571 | function isNumeric(x) { | |
572 | // is x a String or a character? | |
573 | if(x.length>1) { | |
574 | // remove negative sign | |
575 | x=Math.abs(x)+""; | |
576 | for(j=0;j<x.length;j++) { | |
577 | // call isNumeric recursively for each character | |
578 | number=isNumeric(x.substring(j,j+1)); | |
579 | if(!number) return number; | |
580 | } | |
581 | return number; | |
582 | } | |
583 | else { | |
584 | // if x is number return true | |
585 | if(numbers.indexOf(x)>=0) return true; | |
586 | return false; | |
587 | } | |
588 | } | |
589 | ||
3745788e AD |
590 | |
591 | function hideOrShowFeeds(doc, hide) { | |
592 | ||
3ed751d4 AD |
593 | if (!doc.styleSheets) return; |
594 | ||
3745788e AD |
595 | var css_rules = doc.styleSheets[0].cssRules; |
596 | ||
bbf4d0b2 AD |
597 | if (!css_rules || !css_rules.length) return; |
598 | ||
3745788e AD |
599 | for (i = 0; i < css_rules.length; i++) { |
600 | var rule = css_rules[i]; | |
601 | ||
602 | if (rule.selectorText == "ul.feedList li.feed") { | |
603 | if (!hide) { | |
604 | rule.style.display = "block"; | |
605 | } else { | |
606 | rule.style.display = "none"; | |
607 | } | |
608 | } | |
609 | ||
610 | } | |
611 | ||
612 | } | |
613 | ||
35f3c923 AD |
614 | function selectTableRow(r, do_select) { |
615 | r.className = r.className.replace("Selected", ""); | |
616 | ||
617 | if (do_select) { | |
618 | r.className = r.className + "Selected"; | |
619 | } | |
620 | } | |
621 | ||
6c12c809 AD |
622 | function selectTableRowById(elem_id, check_id, do_select) { |
623 | ||
624 | try { | |
625 | ||
626 | var row = document.getElementById(elem_id); | |
627 | ||
628 | if (row) { | |
629 | selectTableRow(row, do_select); | |
630 | } | |
631 | ||
632 | var check = document.getElementById(check_id); | |
633 | ||
634 | if (check) { | |
635 | check.checked = do_select; | |
636 | } | |
637 | } catch (e) { | |
638 | exception_error("selectTableRowById", e); | |
639 | } | |
640 | } | |
641 | ||
1572afe5 | 642 | function selectTableRowsByIdPrefix(content_id, prefix, check_prefix, do_select, |
649e0af9 | 643 | classcheck, reset_others) { |
3745788e | 644 | |
35f3c923 AD |
645 | var content = document.getElementById(content_id); |
646 | ||
647 | if (!content) { | |
648 | alert("[selectTableRows] Element " + content_id + " not found."); | |
649 | return; | |
650 | } | |
651 | ||
652 | for (i = 0; i < content.rows.length; i++) { | |
1572afe5 AD |
653 | if (!classcheck || content.rows[i].className.match(classcheck)) { |
654 | ||
655 | if (content.rows[i].id.match(prefix)) { | |
656 | selectTableRow(content.rows[i], do_select); | |
649e0af9 AD |
657 | |
658 | var row_id = content.rows[i].id.replace(prefix, ""); | |
659 | var check = document.getElementById(check_prefix + row_id); | |
3055bc41 | 660 | |
649e0af9 AD |
661 | if (check) { |
662 | check.checked = do_select; | |
663 | } | |
664 | } else if (reset_others) { | |
665 | selectTableRow(content.rows[i], false); | |
7d8d10c6 AD |
666 | |
667 | var row_id = content.rows[i].id.replace(prefix, ""); | |
668 | var check = document.getElementById(check_prefix + row_id); | |
669 | ||
670 | if (check) { | |
671 | check.checked = false; | |
672 | } | |
673 | ||
1572afe5 | 674 | } |
649e0af9 AD |
675 | } else if (reset_others) { |
676 | selectTableRow(content.rows[i], false); | |
7d8d10c6 AD |
677 | |
678 | var row_id = content.rows[i].id.replace(prefix, ""); | |
679 | var check = document.getElementById(check_prefix + row_id); | |
680 | ||
681 | if (check) { | |
682 | check.checked = false; | |
683 | } | |
684 | ||
3055bc41 | 685 | } |
35f3c923 | 686 | } |
295f9b42 | 687 | } |
91ff844a AD |
688 | |
689 | function getSelectedTableRowIds(content_id, prefix) { | |
690 | ||
691 | var content = document.getElementById(content_id); | |
692 | ||
693 | if (!content) { | |
694 | alert("[getSelectedTableRowIds] Element " + content_id + " not found."); | |
695 | return; | |
696 | } | |
697 | ||
698 | var sel_rows = new Array(); | |
699 | ||
700 | for (i = 0; i < content.rows.length; i++) { | |
1572afe5 AD |
701 | if (content.rows[i].id.match(prefix) && |
702 | content.rows[i].className.match("Selected")) { | |
703 | ||
91ff844a AD |
704 | var row_id = content.rows[i].id.replace(prefix + "-", ""); |
705 | sel_rows.push(row_id); | |
706 | } | |
707 | } | |
708 | ||
709 | return sel_rows; | |
710 | ||
711 | } | |
712 | ||
386cbf27 AD |
713 | function toggleSelectRowById(sender, id) { |
714 | var row = document.getElementById(id); | |
715 | ||
716 | if (sender.checked) { | |
717 | if (!row.className.match("Selected")) { | |
718 | row.className = row.className + "Selected"; | |
719 | } | |
720 | } else { | |
721 | if (row.className.match("Selected")) { | |
722 | row.className = row.className.replace("Selected", ""); | |
723 | } | |
724 | } | |
725 | } | |
726 | ||
b92e6209 AD |
727 | function toggleSelectListRow(sender) { |
728 | var parent_row = sender.parentNode; | |
729 | ||
730 | if (sender.checked) { | |
731 | if (!parent_row.className.match("Selected")) { | |
732 | parent_row.className = parent_row.className + "Selected"; | |
733 | } | |
734 | } else { | |
735 | if (parent_row.className.match("Selected")) { | |
736 | parent_row.className = parent_row.className.replace("Selected", ""); | |
737 | } | |
738 | } | |
739 | } | |
740 | ||
386cbf27 | 741 | |
1572afe5 AD |
742 | function toggleSelectRow(sender) { |
743 | var parent_row = sender.parentNode.parentNode; | |
744 | ||
745 | if (sender.checked) { | |
746 | if (!parent_row.className.match("Selected")) { | |
747 | parent_row.className = parent_row.className + "Selected"; | |
748 | } | |
749 | } else { | |
750 | if (parent_row.className.match("Selected")) { | |
751 | parent_row.className = parent_row.className.replace("Selected", ""); | |
752 | } | |
753 | } | |
754 | } | |
755 | ||
3866b046 AD |
756 | function openExternalUrl(url) { |
757 | var w = window.open(url); | |
758 | } | |
1572afe5 | 759 | |
1da76274 | 760 | function getRelativeFeedId(list, id, direction, unread_only) { |
7b433d8c AD |
761 | if (!id) { |
762 | if (direction == "next") { | |
763 | for (i = 0; i < list.childNodes.length; i++) { | |
764 | var child = list.childNodes[i]; | |
1da76274 | 765 | if (child.id && child.id == "feedCatHolder") { |
c3f348c2 | 766 | if (child.lastChild) { |
7b433d8c AD |
767 | var cr = getRelativeFeedId(child.firstChild, id, direction); |
768 | if (cr) return cr; | |
769 | } | |
1da76274 | 770 | } else if (child.id && child.id.match("FEEDR-")) { |
7b433d8c AD |
771 | return child.id.replace('FEEDR-', ''); |
772 | } | |
773 | } | |
774 | } | |
775 | ||
776 | // FIXME select last feed doesn't work when only unread feeds are visible | |
777 | ||
778 | if (direction == "prev") { | |
779 | for (i = list.childNodes.length-1; i >= 0; i--) { | |
780 | var child = list.childNodes[i]; | |
781 | if (child.id == "feedCatHolder") { | |
782 | if (child.firstChild) { | |
783 | var cr = getRelativeFeedId(child.firstChild, id, direction); | |
784 | if (cr) return cr; | |
785 | } | |
786 | } else if (child.id.match("FEEDR-")) { | |
787 | ||
788 | if (getCookie("ttrss_vf_hreadf") == 1) { | |
789 | if (child.className != "feed") { | |
790 | alert(child.className); | |
791 | return child.id.replace('FEEDR-', ''); | |
792 | } | |
793 | } else { | |
794 | return child.id.replace('FEEDR-', ''); | |
795 | } | |
796 | } | |
797 | } | |
798 | } | |
799 | } else { | |
800 | ||
801 | var feed = list.ownerDocument.getElementById("FEEDR-" + getActiveFeedId()); | |
802 | ||
1da76274 AD |
803 | if (getCookie("ttrss_vf_hreadf") == 1) { |
804 | unread_only = true; | |
805 | } | |
806 | ||
7b433d8c AD |
807 | if (direction == "next") { |
808 | ||
1da76274 | 809 | var e = feed; |
7b433d8c | 810 | |
1da76274 | 811 | while (e) { |
7b433d8c | 812 | |
1da76274 AD |
813 | if (e.nextSibling) { |
814 | ||
815 | e = e.nextSibling; | |
816 | ||
817 | } else if (e.parentNode.parentNode.nextSibling) { | |
7b433d8c | 818 | |
1da76274 | 819 | var this_cat = e.parentNode.parentNode; |
7b433d8c | 820 | |
1da76274 | 821 | e = false; |
7b433d8c | 822 | |
1da76274 AD |
823 | if (this_cat && this_cat.nextSibling) { |
824 | while (!e && this_cat.nextSibling) { | |
825 | this_cat = this_cat.nextSibling; | |
826 | if (this_cat.id == "feedCatHolder") { | |
827 | e = this_cat.firstChild.firstChild; | |
7b433d8c AD |
828 | } |
829 | } | |
7b433d8c | 830 | } |
1da76274 AD |
831 | |
832 | } else { | |
833 | e = false; | |
834 | } | |
835 | ||
836 | if (e) { | |
e686782e AD |
837 | if (!unread_only || (unread_only && e.className != "feed" && |
838 | e.className != "error")) { | |
1da76274 AD |
839 | return e.id.replace("FEEDR-", ""); |
840 | } | |
841 | } | |
7b433d8c | 842 | } |
1da76274 | 843 | |
7b433d8c AD |
844 | } else if (direction == "prev") { |
845 | ||
1da76274 | 846 | var e = feed; |
7b433d8c | 847 | |
1da76274 | 848 | while (e) { |
7b433d8c | 849 | |
1da76274 AD |
850 | if (e.previousSibling) { |
851 | ||
852 | e = e.previousSibling; | |
853 | ||
854 | } else if (e.parentNode.parentNode.previousSibling) { | |
7b433d8c | 855 | |
1da76274 | 856 | var this_cat = e.parentNode.parentNode; |
7b433d8c | 857 | |
1da76274 AD |
858 | e = false; |
859 | ||
860 | if (this_cat && this_cat.previousSibling) { | |
861 | while (!e && this_cat.previousSibling) { | |
862 | this_cat = this_cat.previousSibling; | |
863 | if (this_cat.id == "feedCatHolder") { | |
864 | e = this_cat.firstChild.lastChild; | |
7b433d8c AD |
865 | } |
866 | } | |
7b433d8c | 867 | } |
1da76274 AD |
868 | |
869 | } else { | |
870 | e = false; | |
871 | } | |
872 | ||
873 | if (e) { | |
e686782e AD |
874 | if (!unread_only || (unread_only && e.className != "feed" && |
875 | e.className != "error")) { | |
1da76274 AD |
876 | return e.id.replace("FEEDR-", ""); |
877 | } | |
878 | } | |
879 | } | |
7b433d8c AD |
880 | } |
881 | } | |
882 | } | |
36aab70f AD |
883 | |
884 | function showBlockElement(id) { | |
885 | var elem = document.getElementById(id); | |
886 | ||
887 | if (elem) { | |
888 | elem.style.display = "block"; | |
889 | } else { | |
890 | alert("[showBlockElement] can't find element with id " + id); | |
891 | } | |
892 | } | |
893 | ||
a9b0bfd5 AD |
894 | function hideParentElement(e) { |
895 | e.parentNode.style.display = "none"; | |
896 | } | |
1b0809ae AD |
897 | |
898 | function dropboxSelect(e, v) { | |
899 | for (i = 0; i < e.length; i++) { | |
900 | if (e[i].value == v) { | |
901 | e.selectedIndex = i; | |
902 | break; | |
903 | } | |
904 | } | |
905 | } | |
0ee1d1a0 AD |
906 | |
907 | // originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z | |
908 | // bugfixed just a little bit :-) | |
909 | function getURLParam(strParamName){ | |
910 | var strReturn = ""; | |
911 | var strHref = window.location.href; | |
912 | ||
913 | if (strHref.indexOf("#") == strHref.length-1) { | |
914 | strHref = strHref.substring(0, strHref.length-1); | |
915 | } | |
916 | ||
917 | if ( strHref.indexOf("?") > -1 ){ | |
918 | var strQueryString = strHref.substr(strHref.indexOf("?")); | |
919 | var aQueryString = strQueryString.split("&"); | |
920 | for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){ | |
921 | if (aQueryString[iParam].indexOf(strParamName + "=") > -1 ){ | |
922 | var aParam = aQueryString[iParam].split("="); | |
923 | strReturn = aParam[1]; | |
924 | break; | |
925 | } | |
926 | } | |
927 | } | |
928 | return strReturn; | |
929 | } | |
930 | ||
cf1bc085 AD |
931 | function leading_zero(p) { |
932 | var s = String(p); | |
933 | if (s.length == 1) s = "0" + s; | |
934 | return s; | |
935 | } | |
c38c2b69 AD |
936 | |
937 | function center_element(e) { | |
c38c2b69 | 938 | |
5917a8e4 AD |
939 | try { |
940 | var c_width = document.body.clientWidth; | |
941 | var c_height = document.body.clientHeight; | |
942 | ||
943 | var c_scroll = document.body.scrollTop; | |
c38c2b69 | 944 | |
5917a8e4 AD |
945 | var e_width = e.clientWidth; |
946 | var e_height = e.clientHeight; | |
947 | ||
948 | var set_y = (c_height / 2) + c_scroll - (e_height / 2); | |
949 | var set_x = (c_width / 2) - (e_width / 2); | |
950 | ||
951 | e.style.top = set_y + "px"; | |
952 | e.style.left = set_x + "px"; | |
953 | } catch (e) { | |
954 | exception_error("center_element", e); | |
955 | } | |
c38c2b69 | 956 | } |
7b5c6012 | 957 | |
e5d758e3 AD |
958 | function closeInfoBox() { |
959 | var box = document.getElementById('infoBox'); | |
960 | var shadow = document.getElementById('infoBoxShadow'); | |
961 | ||
962 | if (shadow) { | |
963 | shadow.style.display = "none"; | |
964 | } else if (box) { | |
965 | box.style.display = "none"; | |
966 | } | |
967 | ||
968 | enableHotkeys(); | |
969 | } | |
970 | ||
971 | ||
7b5c6012 AD |
972 | function displayDlg(id, param) { |
973 | ||
974 | if (!xmlhttp_ready(xmlhttp)) { | |
975 | printLockingError(); | |
976 | return | |
977 | } | |
978 | ||
979 | notify(""); | |
980 | ||
981 | xmlhttp.open("GET", "backend.php?op=dlg&id=" + | |
982 | param_escape(id) + "¶m=" + param_escape(param), true); | |
e5d758e3 | 983 | xmlhttp.onreadystatechange=infobox_callback; |
7b5c6012 AD |
984 | xmlhttp.send(null); |
985 | ||
986 | disableHotkeys(); | |
2371c520 | 987 | |
7b5c6012 AD |
988 | } |
989 | ||
e5d758e3 | 990 | function infobox_submit_callback() { |
7b5c6012 AD |
991 | if (xmlhttp.readyState == 4) { |
992 | notify(xmlhttp.responseText); | |
e5d758e3 | 993 | closeInfoBox(); |
7b5c6012 AD |
994 | |
995 | // called from prefs, reload tab | |
996 | if (active_tab) { | |
997 | selectTab(active_tab, false); | |
998 | } | |
999 | } | |
1000 | } | |
1001 | ||
e5d758e3 | 1002 | function infobox_callback() { |
7b5c6012 | 1003 | if (xmlhttp.readyState == 4) { |
e5d758e3 AD |
1004 | var box = document.getElementById('infoBox'); |
1005 | var shadow = document.getElementById('infoBoxShadow'); | |
1006 | if (box) { | |
1007 | box.innerHTML=xmlhttp.responseText; | |
1008 | if (shadow) { | |
1009 | shadow.style.display = "block"; | |
1010 | } else { | |
1011 | box.style.display = "block"; | |
1012 | } | |
1013 | } | |
1014 | } | |
7b5c6012 AD |
1015 | } |
1016 | ||
1017 | function qaddFilter() { | |
1018 | ||
1019 | if (!xmlhttp_ready(xmlhttp)) { | |
1020 | printLockingError(); | |
1021 | return | |
1022 | } | |
1023 | ||
1024 | var regexp = document.getElementById("fadd_regexp"); | |
1025 | var match = document.getElementById("fadd_match"); | |
1026 | var feed = document.getElementById("fadd_feed"); | |
1027 | var action = document.getElementById("fadd_action"); | |
1028 | ||
1029 | if (regexp.value.length == 0) { | |
e5d758e3 | 1030 | alert("Missing filter expression."); |
7b5c6012 AD |
1031 | } else { |
1032 | notify("Adding filter..."); | |
1033 | ||
1034 | var v_match = match[match.selectedIndex].text; | |
1035 | var feed_id = feed[feed.selectedIndex].id; | |
1036 | var action_id = action[action.selectedIndex].id; | |
1037 | ||
1038 | xmlhttp.open("GET", "backend.php?op=pref-filters&quiet=1&subop=add®exp=" + | |
1039 | param_escape(regexp.value) + "&match=" + v_match + | |
1040 | "&fid=" + param_escape(feed_id) + "&aid=" + param_escape(action_id), true); | |
1041 | ||
e5d758e3 | 1042 | xmlhttp.onreadystatechange=infobox_submit_callback; |
7b5c6012 AD |
1043 | xmlhttp.send(null); |
1044 | ||
1045 | regexp.value = ""; | |
1046 | } | |
1047 | ||
1048 | } | |
1049 | ||
2371c520 AD |
1050 | function toggleSubmitNotEmpty(e, submit_id) { |
1051 | try { | |
1052 | document.getElementById(submit_id).disabled = (e.value == "") | |
1053 | } catch (e) { | |
1054 | exception_error("toggleSubmitNotEmpty", e); | |
1055 | } | |
1056 | } | |
1d7bf5a0 | 1057 | |
605f7d46 AD |
1058 | function isValidURL(s) { |
1059 | return s.match("http://") != null || s.match("https://") != null; | |
1060 | } |