]>
Commit | Line | Data |
---|---|---|
1 | var hotkeys_enabled = true; | |
2 | var notify_silent = false; | |
3 | var last_progress_point = 0; | |
4 | var async_counters_work = false; | |
5 | var sanity_check_done = false; | |
6 | ||
7 | /* add method to remove element from array */ | |
8 | ||
9 | Array.prototype.remove = function(s) { | |
10 | for (var i=0; i < this.length; i++) { | |
11 | if (s == this[i]) this.splice(i, 1); | |
12 | } | |
13 | } | |
14 | ||
15 | /* create console.log if it doesn't exist */ | |
16 | ||
17 | if (!window.console) console = {}; | |
18 | console.log = console.log || function(msg) { debug(msg); }; | |
19 | console.warn = console.warn || function(msg) { debug(msg); }; | |
20 | console.error = console.error || function(msg) { debug(msg); }; | |
21 | ||
22 | function exception_error(location, e, ext_info) { | |
23 | var msg = format_exception_error(location, e); | |
24 | ||
25 | if (!ext_info) ext_info = false; | |
26 | ||
27 | disableHotkeys(); | |
28 | ||
29 | try { | |
30 | ||
31 | var ebc = $("xebContent"); | |
32 | ||
33 | if (ebc) { | |
34 | ||
35 | Element.show("dialog_overlay"); | |
36 | Element.show("errorBoxShadow"); | |
37 | ||
38 | if (ext_info) { | |
39 | if (ext_info.responseText) { | |
40 | ext_info = ext_info.responseText; | |
41 | } | |
42 | } | |
43 | ||
44 | ebc.innerHTML = | |
45 | "<div><b>Error message:</b></div>" + | |
46 | "<pre>" + msg + "</pre>"; | |
47 | ||
48 | if (ext_info) { | |
49 | ebc.innerHTML += "<div><b>Additional information:</b></div>" + | |
50 | "<textarea readonly=\"1\">" + ext_info + "</textarea>"; | |
51 | } | |
52 | ||
53 | ebc.innerHTML += "<div><b>Stack trace:</b></div>" + | |
54 | "<textarea readonly=\"1\">" + e.stack + "</textarea>"; | |
55 | ||
56 | } else { | |
57 | alert(msg); | |
58 | } | |
59 | ||
60 | } catch (e) { | |
61 | alert(msg); | |
62 | ||
63 | } | |
64 | ||
65 | } | |
66 | ||
67 | function format_exception_error(location, e) { | |
68 | var msg; | |
69 | ||
70 | if (e.fileName) { | |
71 | var base_fname = e.fileName.substring(e.fileName.lastIndexOf("/") + 1); | |
72 | ||
73 | msg = "Exception: " + e.name + ", " + e.message + | |
74 | "\nFunction: " + location + "()" + | |
75 | "\nLocation: " + base_fname + ":" + e.lineNumber; | |
76 | ||
77 | } else if (e.description) { | |
78 | msg = "Exception: " + e.description + "\nFunction: " + location + "()"; | |
79 | } else { | |
80 | msg = "Exception: " + e + "\nFunction: " + location + "()"; | |
81 | } | |
82 | ||
83 | console.error("EXCEPTION: " + msg); | |
84 | ||
85 | return msg; | |
86 | } | |
87 | ||
88 | ||
89 | function disableHotkeys() { | |
90 | hotkeys_enabled = false; | |
91 | } | |
92 | ||
93 | function enableHotkeys() { | |
94 | hotkeys_enabled = true; | |
95 | } | |
96 | ||
97 | function param_escape(arg) { | |
98 | if (typeof encodeURIComponent != 'undefined') | |
99 | return encodeURIComponent(arg); | |
100 | else | |
101 | return escape(arg); | |
102 | } | |
103 | ||
104 | function param_unescape(arg) { | |
105 | if (typeof decodeURIComponent != 'undefined') | |
106 | return decodeURIComponent(arg); | |
107 | else | |
108 | return unescape(arg); | |
109 | } | |
110 | ||
111 | function delay(gap) { | |
112 | var then,now; | |
113 | then=new Date().getTime(); | |
114 | now=then; | |
115 | while((now-then)<gap) { | |
116 | now=new Date().getTime(); | |
117 | } | |
118 | } | |
119 | ||
120 | var notify_hide_timerid = false; | |
121 | ||
122 | function hide_notify() { | |
123 | var n = $("notify"); | |
124 | if (n) { | |
125 | n.style.display = "none"; | |
126 | } | |
127 | } | |
128 | ||
129 | function notify_silent_next() { | |
130 | notify_silent = true; | |
131 | } | |
132 | ||
133 | function notify_real(msg, no_hide, n_type) { | |
134 | ||
135 | if (notify_silent) { | |
136 | notify_silent = false; | |
137 | return; | |
138 | } | |
139 | ||
140 | var n = $("notify"); | |
141 | var nb = $("notify_body"); | |
142 | ||
143 | if (!n || !nb) return; | |
144 | ||
145 | if (notify_hide_timerid) { | |
146 | window.clearTimeout(notify_hide_timerid); | |
147 | } | |
148 | ||
149 | if (msg == "") { | |
150 | if (n.style.display == "block") { | |
151 | notify_hide_timerid = window.setTimeout("hide_notify()", 0); | |
152 | } | |
153 | return; | |
154 | } else { | |
155 | n.style.display = "block"; | |
156 | } | |
157 | ||
158 | /* types: | |
159 | ||
160 | 1 - generic | |
161 | 2 - progress | |
162 | 3 - error | |
163 | 4 - info | |
164 | ||
165 | */ | |
166 | ||
167 | if (typeof __ != 'undefined') { | |
168 | msg = __(msg); | |
169 | } | |
170 | ||
171 | if (n_type == 1) { | |
172 | n.className = "notify"; | |
173 | } else if (n_type == 2) { | |
174 | n.className = "notifyProgress"; | |
175 | msg = "<img src='"+getInitParam("sign_progress")+"'> " + msg; | |
176 | } else if (n_type == 3) { | |
177 | n.className = "notifyError"; | |
178 | msg = "<img src='"+getInitParam("sign_excl")+"'> " + msg; | |
179 | } else if (n_type == 4) { | |
180 | n.className = "notifyInfo"; | |
181 | msg = "<img src='"+getInitParam("sign_info")+"'> " + msg; | |
182 | } | |
183 | ||
184 | // msg = "<img src='images/live_com_loading.gif'> " + msg; | |
185 | ||
186 | nb.innerHTML = msg; | |
187 | ||
188 | if (!no_hide) { | |
189 | notify_hide_timerid = window.setTimeout("hide_notify()", 3000); | |
190 | } | |
191 | } | |
192 | ||
193 | function notify(msg, no_hide) { | |
194 | notify_real(msg, no_hide, 1); | |
195 | } | |
196 | ||
197 | function notify_progress(msg, no_hide) { | |
198 | notify_real(msg, no_hide, 2); | |
199 | } | |
200 | ||
201 | function notify_error(msg, no_hide) { | |
202 | notify_real(msg, no_hide, 3); | |
203 | ||
204 | } | |
205 | ||
206 | function notify_info(msg, no_hide) { | |
207 | notify_real(msg, no_hide, 4); | |
208 | } | |
209 | ||
210 | function printLockingError() { | |
211 | notify_info("Please wait until operation finishes."); | |
212 | } | |
213 | ||
214 | function cleanSelected(element) { | |
215 | var content = $(element); | |
216 | ||
217 | for (i = 0; i < content.rows.length; i++) { | |
218 | content.rows[i].className = content.rows[i].className.replace("Selected", ""); | |
219 | } | |
220 | } | |
221 | ||
222 | function getVisibleUnreadHeadlines() { | |
223 | var content = $("headlinesList"); | |
224 | ||
225 | var rows = new Array(); | |
226 | ||
227 | if (!content) return rows; | |
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 = $("headlinesList"); | |
241 | ||
242 | var rows = new Array(); | |
243 | ||
244 | if (!content) return rows; | |
245 | ||
246 | for (i = 0; i < content.rows.length; i++) { | |
247 | var row_id = content.rows[i].id.replace("RROW-", ""); | |
248 | if (row_id.length > 0) { | |
249 | rows.push(row_id); | |
250 | } | |
251 | } | |
252 | return rows; | |
253 | } | |
254 | ||
255 | function getFirstVisibleHeadlineId() { | |
256 | if (isCdmMode()) { | |
257 | var rows = cdmGetVisibleArticles(); | |
258 | return rows[0]; | |
259 | } else { | |
260 | var rows = getVisibleHeadlineIds(); | |
261 | return rows[0]; | |
262 | } | |
263 | } | |
264 | ||
265 | function getLastVisibleHeadlineId() { | |
266 | if (isCdmMode()) { | |
267 | var rows = cdmGetVisibleArticles(); | |
268 | return rows[rows.length-1]; | |
269 | } else { | |
270 | var rows = getVisibleHeadlineIds(); | |
271 | return rows[rows.length-1]; | |
272 | } | |
273 | } | |
274 | ||
275 | function markHeadline(id) { | |
276 | var row = $("RROW-" + id); | |
277 | if (row) { | |
278 | var is_active = false; | |
279 | ||
280 | if (row.className.match("Active")) { | |
281 | is_active = true; | |
282 | } | |
283 | row.className = row.className.replace("Selected", ""); | |
284 | row.className = row.className.replace("Active", ""); | |
285 | row.className = row.className.replace("Insensitive", ""); | |
286 | ||
287 | if (is_active) { | |
288 | row.className = row.className = "Active"; | |
289 | } | |
290 | ||
291 | var check = $("RCHK-" + id); | |
292 | ||
293 | if (check) { | |
294 | check.checked = true; | |
295 | } | |
296 | ||
297 | row.className = row.className + "Selected"; | |
298 | ||
299 | } | |
300 | } | |
301 | ||
302 | function getFeedIds() { | |
303 | var content = $("feedsList"); | |
304 | ||
305 | var rows = new Array(); | |
306 | ||
307 | for (i = 0; i < content.rows.length; i++) { | |
308 | var id = content.rows[i].id.replace("FEEDR-", ""); | |
309 | if (id.length > 0) { | |
310 | rows.push(id); | |
311 | } | |
312 | } | |
313 | ||
314 | return rows; | |
315 | } | |
316 | ||
317 | function setCookie(name, value, lifetime, path, domain, secure) { | |
318 | ||
319 | var d = false; | |
320 | ||
321 | if (lifetime) { | |
322 | d = new Date(); | |
323 | d.setTime(d.getTime() + (lifetime * 1000)); | |
324 | } | |
325 | ||
326 | console.log("setCookie: " + name + " => " + value + ": " + d); | |
327 | ||
328 | int_setCookie(name, value, d, path, domain, secure); | |
329 | ||
330 | } | |
331 | ||
332 | function int_setCookie(name, value, expires, path, domain, secure) { | |
333 | document.cookie= name + "=" + escape(value) + | |
334 | ((expires) ? "; expires=" + expires.toGMTString() : "") + | |
335 | ((path) ? "; path=" + path : "") + | |
336 | ((domain) ? "; domain=" + domain : "") + | |
337 | ((secure) ? "; secure" : ""); | |
338 | } | |
339 | ||
340 | function delCookie(name, path, domain) { | |
341 | if (getCookie(name)) { | |
342 | document.cookie = name + "=" + | |
343 | ((path) ? ";path=" + path : "") + | |
344 | ((domain) ? ";domain=" + domain : "" ) + | |
345 | ";expires=Thu, 01-Jan-1970 00:00:01 GMT"; | |
346 | } | |
347 | } | |
348 | ||
349 | ||
350 | function getCookie(name) { | |
351 | ||
352 | var dc = document.cookie; | |
353 | var prefix = name + "="; | |
354 | var begin = dc.indexOf("; " + prefix); | |
355 | if (begin == -1) { | |
356 | begin = dc.indexOf(prefix); | |
357 | if (begin != 0) return null; | |
358 | } | |
359 | else { | |
360 | begin += 2; | |
361 | } | |
362 | var end = document.cookie.indexOf(";", begin); | |
363 | if (end == -1) { | |
364 | end = dc.length; | |
365 | } | |
366 | return unescape(dc.substring(begin + prefix.length, end)); | |
367 | } | |
368 | ||
369 | function gotoPreferences() { | |
370 | document.location.href = "prefs.php"; | |
371 | } | |
372 | ||
373 | function gotoMain() { | |
374 | document.location.href = "tt-rss.php"; | |
375 | } | |
376 | ||
377 | function gotoExportOpml() { | |
378 | document.location.href = "opml.php?op=Export"; | |
379 | } | |
380 | ||
381 | function parse_counters(reply, scheduled_call) { | |
382 | try { | |
383 | ||
384 | var feeds_found = 0; | |
385 | ||
386 | var elems = JSON.parse(reply.firstChild.nodeValue); | |
387 | ||
388 | for (var l = 0; l < elems.length; l++) { | |
389 | ||
390 | var id = elems[l].id | |
391 | var is_cat = elems[l].cat; | |
392 | var ctr = parseInt(elems[l].counter) | |
393 | var error = elems[l].error; | |
394 | var has_img = elems[l].has_img; | |
395 | var updated = elems[l].updated; | |
396 | var title = elems[l].title; | |
397 | var xmsg = elems[l].xmsg; | |
398 | ||
399 | if (id == "global-unread") { | |
400 | ||
401 | if (ctr > global_unread) { | |
402 | offlineDownloadStart(1); | |
403 | } | |
404 | ||
405 | global_unread = ctr; | |
406 | updateTitle(); | |
407 | continue; | |
408 | } | |
409 | ||
410 | if (id == "subscribed-feeds") { | |
411 | feeds_found = ctr; | |
412 | continue; | |
413 | } | |
414 | ||
415 | if (is_cat) { | |
416 | var catctr = $("FCATCTR-" + id); | |
417 | if (catctr) { | |
418 | catctr.innerHTML = "(" + ctr + ")"; | |
419 | if (ctr > 0) { | |
420 | catctr.className = "catCtrHasUnread"; | |
421 | } else { | |
422 | catctr.className = "catCtrNoUnread"; | |
423 | } | |
424 | } | |
425 | continue; | |
426 | } | |
427 | ||
428 | var feedctr = $("FEEDCTR-" + id); | |
429 | var feedu = $("FEEDU-" + id); | |
430 | var feedr = $("FEEDR-" + id); | |
431 | var feed_img = $("FIMG-" + id); | |
432 | var feedlink = $("FEEDL-" + id); | |
433 | var feedupd = $("FLUPD-" + id); | |
434 | ||
435 | if (updated && feedlink) { | |
436 | if (error) { | |
437 | feedlink.title = "Error: " + error + " (" + updated + ")"; | |
438 | } else { | |
439 | feedlink.title = "Updated: " + updated; | |
440 | } | |
441 | } | |
442 | ||
443 | if (feedupd) { | |
444 | if (!updated) updated = ""; | |
445 | ||
446 | if (error) { | |
447 | if (xmsg) { | |
448 | feedupd.innerHTML = updated + " " + xmsg + " (Error)"; | |
449 | } else { | |
450 | feedupd.innerHTML = updated + " (Error)"; | |
451 | } | |
452 | } else { | |
453 | if (xmsg) { | |
454 | feedupd.innerHTML = updated + " " + xmsg; | |
455 | } else { | |
456 | feedupd.innerHTML = updated; | |
457 | } | |
458 | } | |
459 | } | |
460 | ||
461 | if (has_img && feed_img) { | |
462 | if (!feed_img.src.match(id + ".ico")) { | |
463 | feed_img.src = getInitParam("icons_location") + "/" + id + ".ico"; | |
464 | } | |
465 | } | |
466 | ||
467 | if (feedlink && title) { | |
468 | feedlink.innerHTML = title; | |
469 | } | |
470 | ||
471 | if (feedctr && feedu && feedr) { | |
472 | ||
473 | if (parseInt(ctr) > 0 && | |
474 | parseInt(feedu.innerHTML) < parseInt(ctr) && | |
475 | id == getActiveFeedId() && scheduled_call) { | |
476 | ||
477 | displayNewContentPrompt(id); | |
478 | } | |
479 | ||
480 | var row_needs_hl = (ctr > 0 && ctr > parseInt(feedu.innerHTML)); | |
481 | ||
482 | feedu.innerHTML = ctr; | |
483 | ||
484 | if (error) { | |
485 | feedr.className = feedr.className.replace("feed", "error"); | |
486 | } else if (id > 0) { | |
487 | feedr.className = feedr.className.replace("error", "feed"); | |
488 | } | |
489 | ||
490 | if (ctr > 0) { | |
491 | feedctr.className = "feedCtrHasUnread"; | |
492 | if (!feedr.className.match("Unread")) { | |
493 | var is_selected = feedr.className.match("Selected"); | |
494 | ||
495 | feedr.className = feedr.className.replace("Selected", ""); | |
496 | feedr.className = feedr.className.replace("Unread", ""); | |
497 | ||
498 | feedr.className = feedr.className + "Unread"; | |
499 | ||
500 | if (is_selected) { | |
501 | feedr.className = feedr.className + "Selected"; | |
502 | } | |
503 | ||
504 | } | |
505 | ||
506 | if (row_needs_hl && | |
507 | !getInitParam("theme_options").match('no_highlights')) { | |
508 | new Effect.Highlight(feedr, {duration: 1, startcolor: "#fff7d5", | |
509 | queue: { position:'end', scope: 'EFQ-' + id, limit: 1 } } ); | |
510 | ||
511 | cache_invalidate("F:" + id); | |
512 | } | |
513 | } else { | |
514 | feedctr.className = "feedCtrNoUnread"; | |
515 | feedr.className = feedr.className.replace("Unread", ""); | |
516 | } | |
517 | } | |
518 | } | |
519 | ||
520 | hideOrShowFeeds(getInitParam("hide_read_feeds") == 1); | |
521 | ||
522 | var feeds_stored = number_of_feeds; | |
523 | ||
524 | console.log("Feed counters, C: " + feeds_found + ", S:" + feeds_stored); | |
525 | ||
526 | if (feeds_stored != feeds_found) { | |
527 | number_of_feeds = feeds_found; | |
528 | ||
529 | if (feeds_stored != 0 && feeds_found != 0) { | |
530 | console.log("Subscribed feed number changed, refreshing feedlist"); | |
531 | setTimeout('updateFeedList(false, false)', 50); | |
532 | } | |
533 | } else { | |
534 | /* var fl = $("feeds-frame").innerHTML; | |
535 | if (fl) { | |
536 | cache_invalidate("FEEDLIST"); | |
537 | cache_inject("FEEDLIST", fl, getInitParam("num_feeds")); | |
538 | } */ | |
539 | } | |
540 | ||
541 | } catch (e) { | |
542 | exception_error("parse_counters", e); | |
543 | } | |
544 | } | |
545 | ||
546 | function parse_counters_reply(transport, scheduled_call) { | |
547 | ||
548 | if (!transport.responseXML) { | |
549 | notify_error("Backend did not return valid XML", true); | |
550 | return; | |
551 | } | |
552 | ||
553 | var reply = transport.responseXML.firstChild; | |
554 | ||
555 | if (!reply) { | |
556 | notify_error("Backend did not return expected XML object", true); | |
557 | updateTitle(""); | |
558 | return; | |
559 | } | |
560 | ||
561 | if (!transport_error_check(transport)) return; | |
562 | ||
563 | var counters = reply.getElementsByTagName("counters")[0]; | |
564 | ||
565 | if (counters) | |
566 | parse_counters(counters, scheduled_call); | |
567 | ||
568 | var runtime_info = reply.getElementsByTagName("runtime-info")[0]; | |
569 | ||
570 | if (runtime_info) | |
571 | parse_runtime_info(runtime_info); | |
572 | ||
573 | if (feedsSortByUnread()) { | |
574 | resort_feedlist(); | |
575 | } | |
576 | ||
577 | hideOrShowFeeds(getInitParam("hide_read_feeds") == 1); | |
578 | ||
579 | } | |
580 | ||
581 | function all_counters_callback2(transport, async_call) { | |
582 | try { | |
583 | if (async_call) async_counters_work = true; | |
584 | ||
585 | if (offline_mode) return; | |
586 | ||
587 | console.log("<b>all_counters_callback2 IN: " + transport + "</b>"); | |
588 | parse_counters_reply(transport); | |
589 | console.log("<b>all_counters_callback2 OUT: " + transport + "</b>"); | |
590 | ||
591 | } catch (e) { | |
592 | exception_error("all_counters_callback2", e, transport); | |
593 | } | |
594 | } | |
595 | ||
596 | function get_feed_unread(id) { | |
597 | try { | |
598 | return parseInt($("FEEDU-" + id).innerHTML); | |
599 | } catch (e) { | |
600 | return -1; | |
601 | } | |
602 | } | |
603 | ||
604 | function get_cat_unread(id) { | |
605 | try { | |
606 | var ctr = $("FCATCTR-" + id).innerHTML; | |
607 | ctr = ctr.replace("(", ""); | |
608 | ctr = ctr.replace(")", ""); | |
609 | return parseInt(ctr); | |
610 | } catch (e) { | |
611 | return -1; | |
612 | } | |
613 | } | |
614 | ||
615 | function get_feed_entry_unread(elem) { | |
616 | ||
617 | var id = elem.id.replace("FEEDR-", ""); | |
618 | ||
619 | if (id <= 0) { | |
620 | return -1; | |
621 | } | |
622 | ||
623 | try { | |
624 | return parseInt($("FEEDU-" + id).innerHTML); | |
625 | } catch (e) { | |
626 | return -1; | |
627 | } | |
628 | } | |
629 | ||
630 | function get_feed_entry_name(elem) { | |
631 | var id = elem.id.replace("FEEDR-", ""); | |
632 | return getFeedName(id); | |
633 | } | |
634 | ||
635 | ||
636 | function resort_category(node, cat_mode) { | |
637 | ||
638 | try { | |
639 | ||
640 | console.log("resort_category: " + node + " CM=" + cat_mode); | |
641 | ||
642 | var by_unread = feedsSortByUnread(); | |
643 | ||
644 | var list = node.getElementsByTagName("LI"); | |
645 | ||
646 | for (i = 0; i < list.length; i++) { | |
647 | ||
648 | for (j = i+1; j < list.length; j++) { | |
649 | ||
650 | var tmp_val = get_feed_entry_unread(list[i]); | |
651 | var cur_val = get_feed_entry_unread(list[j]); | |
652 | ||
653 | var tmp_name = get_feed_entry_name(list[i]); | |
654 | var cur_name = get_feed_entry_name(list[j]); | |
655 | ||
656 | var valid_pair = cat_mode || (list[i].id.match(/FEEDR-[0-9]/) && | |
657 | list[j].id.match(/FEEDR-[0-9]/)); | |
658 | ||
659 | if (valid_pair && ((by_unread && (cur_val > tmp_val)) || (!by_unread && (cur_name < tmp_name)))) { | |
660 | tempnode_i = list[i].cloneNode(true); | |
661 | tempnode_j = list[j].cloneNode(true); | |
662 | node.replaceChild(tempnode_i, list[j]); | |
663 | node.replaceChild(tempnode_j, list[i]); | |
664 | } | |
665 | } | |
666 | } | |
667 | ||
668 | } catch (e) { | |
669 | exception_error("resort_category", e); | |
670 | } | |
671 | ||
672 | } | |
673 | ||
674 | function resort_feedlist() { | |
675 | console.log("resort_feedlist"); | |
676 | ||
677 | if ($("FCATLIST--1")) { | |
678 | ||
679 | var lists = document.getElementsByTagName("UL"); | |
680 | ||
681 | for (var i = 0; i < lists.length; i++) { | |
682 | if (lists[i].id && lists[i].id.match("FCATLIST-")) { | |
683 | resort_category(lists[i], true); | |
684 | } | |
685 | } | |
686 | ||
687 | } else { | |
688 | resort_category($("feedList"), false); | |
689 | } | |
690 | } | |
691 | ||
692 | /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj | |
693 | * * @author Sundar Dorai-Raj | |
694 | * * Email: sdoraira@vt.edu | |
695 | * * This program is free software; you can redistribute it and/or | |
696 | * * modify it under the terms of the GNU General Public License | |
697 | * * as published by the Free Software Foundation; either version 2 | |
698 | * * of the License, or (at your option) any later version, | |
699 | * * provided that any use properly credits the author. | |
700 | * * This program is distributed in the hope that it will be useful, | |
701 | * * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
702 | * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
703 | * * GNU General Public License for more details at http://www.gnu.org * * */ | |
704 | ||
705 | var numbers=".0123456789"; | |
706 | function isNumeric(x) { | |
707 | // is x a String or a character? | |
708 | if(x.length>1) { | |
709 | // remove negative sign | |
710 | x=Math.abs(x)+""; | |
711 | for(j=0;j<x.length;j++) { | |
712 | // call isNumeric recursively for each character | |
713 | number=isNumeric(x.substring(j,j+1)); | |
714 | if(!number) return number; | |
715 | } | |
716 | return number; | |
717 | } | |
718 | else { | |
719 | // if x is number return true | |
720 | if(numbers.indexOf(x)>=0) return true; | |
721 | return false; | |
722 | } | |
723 | } | |
724 | ||
725 | ||
726 | function hideOrShowFeeds(hide) { | |
727 | ||
728 | try { | |
729 | ||
730 | console.log("hideOrShowFeeds: " + hide); | |
731 | ||
732 | if ($("FCATLIST--1")) { | |
733 | ||
734 | var lists = document.getElementsByTagName("UL"); | |
735 | ||
736 | for (var i = 0; i < lists.length; i++) { | |
737 | if (lists[i].id && lists[i].id.match("FCATLIST-")) { | |
738 | ||
739 | var id = lists[i].id.replace("FCATLIST-", ""); | |
740 | hideOrShowFeedsCategory(id, hide); | |
741 | } | |
742 | } | |
743 | ||
744 | } else { | |
745 | hideOrShowFeedsCategory(null, hide); | |
746 | } | |
747 | ||
748 | } catch (e) { | |
749 | exception_error("hideOrShowFeeds", e); | |
750 | } | |
751 | } | |
752 | ||
753 | function hideOrShowFeedsCategory(id, hide) { | |
754 | ||
755 | try { | |
756 | ||
757 | var node = null; | |
758 | var cat_node = null; | |
759 | ||
760 | if (id) { | |
761 | node = $("FCATLIST-" + id); | |
762 | cat_node = $("FCAT-" + id); | |
763 | } else { | |
764 | node = $("feedList"); // no categories | |
765 | } | |
766 | ||
767 | // console.log("hideOrShowFeedsCategory: " + node + " (" + hide + ")"); | |
768 | ||
769 | var cat_unread = 0; | |
770 | ||
771 | if (!node) { | |
772 | console.log("hideOrShowFeeds: passed node is null, aborting"); | |
773 | return; | |
774 | } | |
775 | ||
776 | // console.log("cat: " + node.id); | |
777 | ||
778 | if (node.hasChildNodes() && node.firstChild.nextSibling != false) { | |
779 | for (i = 0; i < node.childNodes.length; i++) { | |
780 | if (node.childNodes[i].nodeName != "LI") { continue; } | |
781 | ||
782 | if (node.childNodes[i].style != undefined) { | |
783 | ||
784 | var has_unread = (node.childNodes[i].className != "feed" && | |
785 | node.childNodes[i].className != "label" && | |
786 | !(!getInitParam("hide_read_shows_special") && | |
787 | node.childNodes[i].className == "virt") && | |
788 | node.childNodes[i].className != "error" && | |
789 | node.childNodes[i].className != "tag"); | |
790 | ||
791 | // console.log(node.childNodes[i].id + " --> " + has_unread); | |
792 | ||
793 | if (hide && !has_unread) { | |
794 | //node.childNodes[i].style.display = "none"; | |
795 | var id = node.childNodes[i].id; | |
796 | Effect.Fade(node.childNodes[i], {duration : 0.3, | |
797 | queue: { position: 'end', scope: 'FFADE-' + id, limit: 1 }}); | |
798 | } | |
799 | ||
800 | if (!hide) { | |
801 | node.childNodes[i].style.display = "list-item"; | |
802 | //Effect.Appear(node.childNodes[i], {duration : 0.3}); | |
803 | } | |
804 | ||
805 | if (has_unread) { | |
806 | node.childNodes[i].style.display = "list-item"; | |
807 | cat_unread++; | |
808 | //Effect.Appear(node.childNodes[i], {duration : 0.3}); | |
809 | //Effect.Highlight(node.childNodes[i]); | |
810 | } | |
811 | } | |
812 | } | |
813 | } | |
814 | ||
815 | // console.log("end cat: " + node.id + " unread " + cat_unread); | |
816 | ||
817 | if (cat_node) { | |
818 | ||
819 | if (cat_unread == 0) { | |
820 | if (cat_node.style == undefined) { | |
821 | console.log("ERROR: supplied cat_node " + cat_node + | |
822 | " has no styles. WTF?"); | |
823 | return; | |
824 | } | |
825 | if (hide) { | |
826 | //cat_node.style.display = "none"; | |
827 | Effect.Fade(cat_node, {duration : 0.3, | |
828 | queue: { position: 'end', scope: 'CFADE-' + node.id, limit: 1 }}); | |
829 | } else { | |
830 | cat_node.style.display = "list-item"; | |
831 | } | |
832 | } else { | |
833 | try { | |
834 | cat_node.style.display = "list-item"; | |
835 | } catch (e) { | |
836 | console.log(e); | |
837 | } | |
838 | } | |
839 | } | |
840 | ||
841 | // console.log("unread for category: " + cat_unread); | |
842 | ||
843 | } catch (e) { | |
844 | exception_error("hideOrShowFeedsCategory", e); | |
845 | } | |
846 | } | |
847 | ||
848 | function selectTableRow(r, do_select) { | |
849 | r.className = r.className.replace("Selected", ""); | |
850 | ||
851 | if (do_select) { | |
852 | r.className = r.className + "Selected"; | |
853 | } | |
854 | } | |
855 | ||
856 | function selectTableRowById(elem_id, check_id, do_select) { | |
857 | ||
858 | try { | |
859 | ||
860 | var row = $(elem_id); | |
861 | ||
862 | if (row) { | |
863 | selectTableRow(row, do_select); | |
864 | } | |
865 | ||
866 | var check = $(check_id); | |
867 | ||
868 | if (check) { | |
869 | check.checked = do_select; | |
870 | } | |
871 | } catch (e) { | |
872 | exception_error("selectTableRowById", e); | |
873 | } | |
874 | } | |
875 | ||
876 | function selectTableRowsByIdPrefix(content_id, prefix, check_prefix, do_select, | |
877 | classcheck, reset_others) { | |
878 | ||
879 | var content = $(content_id); | |
880 | ||
881 | if (!content) { | |
882 | console.log("[selectTableRows] Element " + content_id + " not found."); | |
883 | return; | |
884 | } | |
885 | ||
886 | for (i = 0; i < content.rows.length; i++) { | |
887 | if (Element.visible(content.rows[i])) { | |
888 | if (!classcheck || content.rows[i].className.match(classcheck)) { | |
889 | ||
890 | if (content.rows[i].id.match(prefix)) { | |
891 | selectTableRow(content.rows[i], do_select); | |
892 | ||
893 | var row_id = content.rows[i].id.replace(prefix, ""); | |
894 | var check = $(check_prefix + row_id); | |
895 | ||
896 | if (check) { | |
897 | check.checked = do_select; | |
898 | } | |
899 | } else if (reset_others) { | |
900 | selectTableRow(content.rows[i], false); | |
901 | ||
902 | var row_id = content.rows[i].id.replace(prefix, ""); | |
903 | var check = $(check_prefix + row_id); | |
904 | ||
905 | if (check) { | |
906 | check.checked = false; | |
907 | } | |
908 | ||
909 | } | |
910 | } else if (reset_others) { | |
911 | selectTableRow(content.rows[i], false); | |
912 | ||
913 | var row_id = content.rows[i].id.replace(prefix, ""); | |
914 | var check = $(check_prefix + row_id); | |
915 | ||
916 | if (check) { | |
917 | check.checked = false; | |
918 | } | |
919 | ||
920 | } | |
921 | } | |
922 | } | |
923 | } | |
924 | ||
925 | function getSelectedTableRowIds(content_id, prefix) { | |
926 | ||
927 | var content = $(content_id); | |
928 | ||
929 | if (!content) { | |
930 | console.log("[getSelectedTableRowIds] Element " + content_id + " not found."); | |
931 | return new Array(); | |
932 | } | |
933 | ||
934 | var sel_rows = new Array(); | |
935 | ||
936 | for (i = 0; i < content.rows.length; i++) { | |
937 | if (content.rows[i].id.match(prefix) && | |
938 | content.rows[i].className.match("Selected")) { | |
939 | ||
940 | var row_id = content.rows[i].id.replace(prefix + "-", ""); | |
941 | sel_rows.push(row_id); | |
942 | } | |
943 | } | |
944 | ||
945 | return sel_rows; | |
946 | ||
947 | } | |
948 | ||
949 | function toggleSelectRowById(sender, id) { | |
950 | var row = $(id); | |
951 | ||
952 | if (sender.checked) { | |
953 | if (!row.className.match("Selected")) { | |
954 | row.className = row.className + "Selected"; | |
955 | } | |
956 | } else { | |
957 | if (row.className.match("Selected")) { | |
958 | row.className = row.className.replace("Selected", ""); | |
959 | } | |
960 | } | |
961 | } | |
962 | ||
963 | function toggleSelectListRow(sender) { | |
964 | var parent_row = sender.parentNode; | |
965 | ||
966 | if (sender.checked) { | |
967 | if (!parent_row.className.match("Selected")) { | |
968 | parent_row.className = parent_row.className + "Selected"; | |
969 | } | |
970 | } else { | |
971 | if (parent_row.className.match("Selected")) { | |
972 | parent_row.className = parent_row.className.replace("Selected", ""); | |
973 | } | |
974 | } | |
975 | } | |
976 | ||
977 | function tSR(sender) { | |
978 | return toggleSelectRow(sender); | |
979 | } | |
980 | ||
981 | function toggleSelectRow(sender) { | |
982 | var parent_row = sender.parentNode.parentNode; | |
983 | ||
984 | if (sender.checked) { | |
985 | if (!parent_row.className.match("Selected")) { | |
986 | parent_row.className = parent_row.className + "Selected"; | |
987 | } | |
988 | } else { | |
989 | if (parent_row.className.match("Selected")) { | |
990 | parent_row.className = parent_row.className.replace("Selected", ""); | |
991 | } | |
992 | } | |
993 | } | |
994 | ||
995 | function getNextUnreadCat(id) { | |
996 | try { | |
997 | var rows = $("feedList").getElementsByTagName("LI"); | |
998 | var feeds = new Array(); | |
999 | ||
1000 | var unread_only = true; | |
1001 | var is_cat = true; | |
1002 | ||
1003 | for (var i = 0; i < rows.length; i++) { | |
1004 | if (rows[i].id.match("FCAT-")) { | |
1005 | if (rows[i].id == "FCAT-" + id && is_cat || (Element.visible(rows[i]) && Element.visible(rows[i].parentNode))) { | |
1006 | ||
1007 | var cat_id = parseInt(rows[i].id.replace("FCAT-", "")); | |
1008 | ||
1009 | if (cat_id >= 0) { | |
1010 | if (!unread_only || get_cat_unread(cat_id) > 0) { | |
1011 | feeds.push(cat_id); | |
1012 | } | |
1013 | } | |
1014 | } | |
1015 | } | |
1016 | } | |
1017 | ||
1018 | var idx = feeds.indexOf(id); | |
1019 | if (idx != -1 && idx < feeds.length) { | |
1020 | return feeds[idx+1]; | |
1021 | } else { | |
1022 | return feeds.shift(); | |
1023 | } | |
1024 | ||
1025 | } catch (e) { | |
1026 | exception_error("getNextUnreadCat", e); | |
1027 | } | |
1028 | } | |
1029 | ||
1030 | function getRelativeFeedId2(id, is_cat, direction, unread_only) { | |
1031 | try { | |
1032 | ||
1033 | // alert(id + " IC: " + is_cat + " D: " + direction + " U: " + unread_only); | |
1034 | ||
1035 | var rows = $("feedList").getElementsByTagName("LI"); | |
1036 | var feeds = new Array(); | |
1037 | ||
1038 | for (var i = 0; i < rows.length; i++) { | |
1039 | if (rows[i].id.match("FEEDR-")) { | |
1040 | ||
1041 | if (rows[i].id == "FEEDR-" + id && !is_cat || (Element.visible(rows[i]) && Element.visible(rows[i].parentNode))) { | |
1042 | ||
1043 | if (!unread_only || | |
1044 | (rows[i].className.match("Unread") || rows[i].id == "FEEDR-" + id)) { | |
1045 | feeds.push(rows[i].id.replace("FEEDR-", "")); | |
1046 | } | |
1047 | } | |
1048 | } | |
1049 | ||
1050 | if (rows[i].id.match("FCAT-")) { | |
1051 | if (rows[i].id == "FCAT-" + id && is_cat || (Element.visible(rows[i]) && Element.visible(rows[i].parentNode))) { | |
1052 | ||
1053 | var cat_id = parseInt(rows[i].id.replace("FCAT-", "")); | |
1054 | ||
1055 | if (cat_id >= 0) { | |
1056 | if (!unread_only || get_cat_unread(cat_id) > 0) { | |
1057 | feeds.push("CAT:"+cat_id); | |
1058 | } | |
1059 | } | |
1060 | } | |
1061 | } | |
1062 | } | |
1063 | ||
1064 | // alert(feeds.toString()); | |
1065 | ||
1066 | if (!id) { | |
1067 | if (direction == "next") { | |
1068 | return feeds.shift(); | |
1069 | } else { | |
1070 | return feeds.pop(); | |
1071 | } | |
1072 | } else { | |
1073 | if (direction == "next") { | |
1074 | if (is_cat) id = "CAT:" + id; | |
1075 | var idx = feeds.indexOf(id); | |
1076 | if (idx != -1 && idx < feeds.length) { | |
1077 | return feeds[idx+1]; | |
1078 | } else { | |
1079 | return getRelativeFeedId2(false, is_cat, direction, unread_only); | |
1080 | } | |
1081 | } else { | |
1082 | if (is_cat) id = "CAT:" + id; | |
1083 | var idx = feeds.indexOf(id); | |
1084 | if (idx > 0) { | |
1085 | return feeds[idx-1]; | |
1086 | } else { | |
1087 | return getRelativeFeedId2(false, is_cat, direction, unread_only); | |
1088 | } | |
1089 | } | |
1090 | ||
1091 | } | |
1092 | ||
1093 | } catch (e) { | |
1094 | exception_error("getRelativeFeedId2", e); | |
1095 | } | |
1096 | } | |
1097 | ||
1098 | function checkboxToggleElement(elem, id) { | |
1099 | if (elem.checked) { | |
1100 | Effect.Appear(id, {duration : 0.5}); | |
1101 | } else { | |
1102 | Effect.Fade(id, {duration : 0.5}); | |
1103 | } | |
1104 | } | |
1105 | ||
1106 | function dropboxSelect(e, v) { | |
1107 | for (i = 0; i < e.length; i++) { | |
1108 | if (e[i].value == v) { | |
1109 | e.selectedIndex = i; | |
1110 | break; | |
1111 | } | |
1112 | } | |
1113 | } | |
1114 | ||
1115 | // originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z | |
1116 | // bugfixed just a little bit :-) | |
1117 | function getURLParam(strParamName){ | |
1118 | var strReturn = ""; | |
1119 | var strHref = window.location.href; | |
1120 | ||
1121 | if (strHref.indexOf("#") == strHref.length-1) { | |
1122 | strHref = strHref.substring(0, strHref.length-1); | |
1123 | } | |
1124 | ||
1125 | if ( strHref.indexOf("?") > -1 ){ | |
1126 | var strQueryString = strHref.substr(strHref.indexOf("?")); | |
1127 | var aQueryString = strQueryString.split("&"); | |
1128 | for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){ | |
1129 | if (aQueryString[iParam].indexOf(strParamName + "=") > -1 ){ | |
1130 | var aParam = aQueryString[iParam].split("="); | |
1131 | strReturn = aParam[1]; | |
1132 | break; | |
1133 | } | |
1134 | } | |
1135 | } | |
1136 | return strReturn; | |
1137 | } | |
1138 | ||
1139 | function leading_zero(p) { | |
1140 | var s = String(p); | |
1141 | if (s.length == 1) s = "0" + s; | |
1142 | return s; | |
1143 | } | |
1144 | ||
1145 | function make_timestamp() { | |
1146 | var d = new Date(); | |
1147 | ||
1148 | return leading_zero(d.getHours()) + ":" + leading_zero(d.getMinutes()) + | |
1149 | ":" + leading_zero(d.getSeconds()); | |
1150 | } | |
1151 | ||
1152 | ||
1153 | function closeErrorBox() { | |
1154 | ||
1155 | if (Element.visible("errorBoxShadow")) { | |
1156 | Element.hide("dialog_overlay"); | |
1157 | Element.hide("errorBoxShadow"); | |
1158 | ||
1159 | enableHotkeys(); | |
1160 | } | |
1161 | ||
1162 | return false; | |
1163 | } | |
1164 | ||
1165 | function closeInfoBox(cleanup) { | |
1166 | ||
1167 | try { | |
1168 | enableHotkeys(); | |
1169 | ||
1170 | if (Element.visible("infoBoxShadow")) { | |
1171 | Element.hide("dialog_overlay"); | |
1172 | Element.hide("infoBoxShadow"); | |
1173 | ||
1174 | if (cleanup) $("infoBox").innerHTML = " "; | |
1175 | } | |
1176 | } catch (e) { | |
1177 | exception_error("closeInfoBox", e); | |
1178 | } | |
1179 | ||
1180 | return false; | |
1181 | } | |
1182 | ||
1183 | ||
1184 | function displayDlg(id, param, callback) { | |
1185 | ||
1186 | notify_progress("Loading, please wait...", true); | |
1187 | ||
1188 | disableHotkeys(); | |
1189 | ||
1190 | var query = "?op=dlg&id=" + | |
1191 | param_escape(id) + "¶m=" + param_escape(param); | |
1192 | ||
1193 | new Ajax.Request("backend.php", { | |
1194 | parameters: query, | |
1195 | onComplete: function (transport) { | |
1196 | infobox_callback2(transport); | |
1197 | if (callback) callback(transport); | |
1198 | } }); | |
1199 | ||
1200 | return false; | |
1201 | } | |
1202 | ||
1203 | function infobox_submit_callback2(transport) { | |
1204 | closeInfoBox(); | |
1205 | ||
1206 | try { | |
1207 | // called from prefs, reload tab | |
1208 | if (typeof active_tab != 'undefined' && active_tab) { | |
1209 | selectTab(active_tab, false); | |
1210 | } | |
1211 | } catch (e) { } | |
1212 | ||
1213 | if (transport.responseText) { | |
1214 | notify_info(transport.responseText); | |
1215 | } | |
1216 | } | |
1217 | ||
1218 | function infobox_callback2(transport) { | |
1219 | try { | |
1220 | ||
1221 | console.log("infobox_callback2"); | |
1222 | ||
1223 | var box = $('infoBox'); | |
1224 | ||
1225 | if (box) { | |
1226 | ||
1227 | if (!getInitParam("infobox_disable_overlay")) { | |
1228 | Element.show("dialog_overlay"); | |
1229 | } | |
1230 | ||
1231 | box.innerHTML=transport.responseText; | |
1232 | Element.show("infoBoxShadow"); | |
1233 | //Effect.SlideDown("infoBoxShadow", {duration : 1.0}); | |
1234 | ||
1235 | ||
1236 | } | |
1237 | ||
1238 | disableHotkeys(); | |
1239 | ||
1240 | notify(""); | |
1241 | } catch (e) { | |
1242 | exception_error("infobox_callback2", e); | |
1243 | } | |
1244 | } | |
1245 | ||
1246 | function createFilter() { | |
1247 | ||
1248 | try { | |
1249 | ||
1250 | var form = document.forms['filter_add_form']; | |
1251 | var reg_exp = form.reg_exp.value; | |
1252 | ||
1253 | if (reg_exp == "") { | |
1254 | alert(__("Can't add filter: nothing to match on.")); | |
1255 | return false; | |
1256 | } | |
1257 | ||
1258 | var query = Form.serialize("filter_add_form"); | |
1259 | ||
1260 | // we can be called from some other tab in Prefs | |
1261 | if (typeof active_tab != 'undefined' && active_tab) { | |
1262 | active_tab = "filterConfig"; | |
1263 | } | |
1264 | ||
1265 | new Ajax.Request("backend.php?" + query, { | |
1266 | onComplete: function (transport) { | |
1267 | infobox_submit_callback2(transport); | |
1268 | } }); | |
1269 | ||
1270 | return true; | |
1271 | ||
1272 | } catch (e) { | |
1273 | exception_error("createFilter", e); | |
1274 | } | |
1275 | } | |
1276 | ||
1277 | function isValidURL(s) { | |
1278 | return s.match("http://") != null || s.match("https://") != null || s.match("feed://") != null; | |
1279 | } | |
1280 | ||
1281 | function subscribeToFeed() { | |
1282 | ||
1283 | try { | |
1284 | ||
1285 | var form = document.forms['feed_add_form']; | |
1286 | var feed_url = form.feed_url.value; | |
1287 | ||
1288 | if (feed_url == "") { | |
1289 | alert(__("Can't subscribe: no feed URL given.")); | |
1290 | return false; | |
1291 | } | |
1292 | ||
1293 | notify_progress(__("Subscribing to feed..."), true); | |
1294 | ||
1295 | var query = Form.serialize("feed_add_form"); | |
1296 | ||
1297 | console.log("subscribe q: " + query); | |
1298 | ||
1299 | Form.disable("feed_add_form"); | |
1300 | ||
1301 | new Ajax.Request("backend.php", { | |
1302 | parameters: query, | |
1303 | onComplete: function(transport) { | |
1304 | //dlg_frefresh_callback(transport); | |
1305 | ||
1306 | notify(''); | |
1307 | ||
1308 | var result = transport.responseXML.getElementsByTagName('result')[0]; | |
1309 | var rc = parseInt(result.getAttribute('code')); | |
1310 | ||
1311 | Form.enable("feed_add_form"); | |
1312 | ||
1313 | switch (rc) { | |
1314 | case 1: | |
1315 | closeInfoBox(); | |
1316 | notify_info(__("Subscribed to %s").replace("%s", feed_url)); | |
1317 | ||
1318 | if (inPreferences()) { | |
1319 | updateFeedList(); | |
1320 | } else { | |
1321 | setTimeout('updateFeedList(false, false)', 50); | |
1322 | } | |
1323 | break; | |
1324 | case 2: | |
1325 | alert(__("Can't subscribe to the specified URL.")); | |
1326 | break; | |
1327 | case 0: | |
1328 | alert(__("You are already subscribed to this feed.")); | |
1329 | break; | |
1330 | } | |
1331 | ||
1332 | } }); | |
1333 | ||
1334 | } catch (e) { | |
1335 | exception_error("subscribeToFeed", e); | |
1336 | } | |
1337 | ||
1338 | return false; | |
1339 | } | |
1340 | ||
1341 | function filterCR(e, f) | |
1342 | { | |
1343 | var key; | |
1344 | ||
1345 | if(window.event) | |
1346 | key = window.event.keyCode; //IE | |
1347 | else | |
1348 | key = e.which; //firefox | |
1349 | ||
1350 | if (key == 13) { | |
1351 | if (typeof f != 'undefined') { | |
1352 | f(); | |
1353 | return false; | |
1354 | } else { | |
1355 | return false; | |
1356 | } | |
1357 | } else { | |
1358 | return true; | |
1359 | } | |
1360 | } | |
1361 | ||
1362 | var debug_last_class = "even"; | |
1363 | ||
1364 | function debug(msg) { | |
1365 | ||
1366 | if (debug_last_class == "even") { | |
1367 | debug_last_class = "odd"; | |
1368 | } else { | |
1369 | debug_last_class = "even"; | |
1370 | } | |
1371 | ||
1372 | var c = $('debug_output'); | |
1373 | if (c && Element.visible(c)) { | |
1374 | while (c.lastChild != 'undefined' && c.childNodes.length > 100) { | |
1375 | c.removeChild(c.lastChild); | |
1376 | } | |
1377 | ||
1378 | var ts = make_timestamp(); | |
1379 | c.innerHTML = "<li class=\"" + debug_last_class + "\"><span class=\"debugTS\">[" + ts + "]</span> " + | |
1380 | msg + "</li>" + c.innerHTML; | |
1381 | } | |
1382 | } | |
1383 | ||
1384 | function getInitParam(key) { | |
1385 | return init_params[key]; | |
1386 | } | |
1387 | ||
1388 | function setInitParam(key, value) { | |
1389 | init_params[key] = value; | |
1390 | } | |
1391 | ||
1392 | function fatalError(code, msg, ext_info) { | |
1393 | try { | |
1394 | ||
1395 | if (!ext_info) ext_info = "N/A"; | |
1396 | ||
1397 | if (code == 6) { | |
1398 | window.location.href = "tt-rss.php"; | |
1399 | } else if (code == 5) { | |
1400 | window.location.href = "update.php"; | |
1401 | } else { | |
1402 | ||
1403 | if (msg == "") msg = "Unknown error"; | |
1404 | ||
1405 | var ebc = $("xebContent"); | |
1406 | ||
1407 | if (ebc) { | |
1408 | ||
1409 | Element.show("dialog_overlay"); | |
1410 | Element.show("errorBoxShadow"); | |
1411 | Element.hide("xebBtn"); | |
1412 | ||
1413 | if (ext_info) { | |
1414 | if (ext_info.responseText) { | |
1415 | ext_info = ext_info.responseText; | |
1416 | } | |
1417 | } | |
1418 | ||
1419 | ebc.innerHTML = | |
1420 | "<div><b>Error message:</b></div>" + | |
1421 | "<pre>" + msg + "</pre>" + | |
1422 | "<div><b>Additional information:</b></div>" + | |
1423 | "<textarea readonly=\"1\">" + ext_info + "</textarea>"; | |
1424 | } | |
1425 | } | |
1426 | ||
1427 | } catch (e) { | |
1428 | exception_error("fatalError", e); | |
1429 | } | |
1430 | } | |
1431 | ||
1432 | function getFeedName(id, is_cat) { | |
1433 | var e; | |
1434 | ||
1435 | if (is_cat) { | |
1436 | e = $("FCATN-" + id); | |
1437 | } else { | |
1438 | e = $("FEEDN-" + id); | |
1439 | } | |
1440 | if (e) { | |
1441 | return e.innerHTML.stripTags(); | |
1442 | } else { | |
1443 | return null; | |
1444 | } | |
1445 | } | |
1446 | ||
1447 | function filterDlgCheckType(sender) { | |
1448 | ||
1449 | try { | |
1450 | ||
1451 | var ftype = sender[sender.selectedIndex].value; | |
1452 | ||
1453 | var form = document.forms["filter_add_form"]; | |
1454 | ||
1455 | if (!form) { | |
1456 | form = document.forms["filter_edit_form"]; | |
1457 | } | |
1458 | ||
1459 | if (!form) { | |
1460 | console.log("filterDlgCheckType: can't find form!"); | |
1461 | return; | |
1462 | } | |
1463 | ||
1464 | // if selected filter type is 5 (Date) enable the modifier dropbox | |
1465 | if (ftype == 5) { | |
1466 | Element.show("filter_dlg_date_mod_box"); | |
1467 | Element.show("filter_dlg_date_chk_box"); | |
1468 | } else { | |
1469 | Element.hide("filter_dlg_date_mod_box"); | |
1470 | Element.hide("filter_dlg_date_chk_box"); | |
1471 | ||
1472 | } | |
1473 | ||
1474 | } catch (e) { | |
1475 | exception_error("filterDlgCheckType", e); | |
1476 | } | |
1477 | ||
1478 | } | |
1479 | ||
1480 | function filterDlgCheckAction(sender) { | |
1481 | ||
1482 | try { | |
1483 | ||
1484 | var action = sender[sender.selectedIndex].value; | |
1485 | ||
1486 | var form = document.forms["filter_add_form"]; | |
1487 | ||
1488 | if (!form) { | |
1489 | form = document.forms["filter_edit_form"]; | |
1490 | } | |
1491 | ||
1492 | if (!form) { | |
1493 | console.log("filterDlgCheckAction: can't find form!"); | |
1494 | return; | |
1495 | } | |
1496 | ||
1497 | var action_param = $("filter_dlg_param_box"); | |
1498 | ||
1499 | if (!action_param) { | |
1500 | console.log("filterDlgCheckAction: can't find action param box!"); | |
1501 | return; | |
1502 | } | |
1503 | ||
1504 | // if selected action supports parameters, enable params field | |
1505 | if (action == 4 || action == 6 || action == 7) { | |
1506 | Element.show(action_param); | |
1507 | if (action != 7) { | |
1508 | Element.show(form.action_param); | |
1509 | Element.hide(form.action_param_label); | |
1510 | } else { | |
1511 | Element.show(form.action_param_label); | |
1512 | Element.hide(form.action_param); | |
1513 | } | |
1514 | } else { | |
1515 | Element.hide(action_param); | |
1516 | } | |
1517 | ||
1518 | } catch (e) { | |
1519 | exception_error("filterDlgCheckAction", e); | |
1520 | } | |
1521 | ||
1522 | } | |
1523 | ||
1524 | function filterDlgCheckDate() { | |
1525 | try { | |
1526 | var form = document.forms["filter_add_form"]; | |
1527 | ||
1528 | if (!form) { | |
1529 | form = document.forms["filter_edit_form"]; | |
1530 | } | |
1531 | ||
1532 | if (!form) { | |
1533 | console.log("filterDlgCheckAction: can't find form!"); | |
1534 | return; | |
1535 | } | |
1536 | ||
1537 | var reg_exp = form.reg_exp.value; | |
1538 | ||
1539 | var query = "?op=rpc&subop=checkDate&date=" + reg_exp; | |
1540 | ||
1541 | new Ajax.Request("backend.php", { | |
1542 | parameters: query, | |
1543 | onComplete: function(transport) { | |
1544 | ||
1545 | var form = document.forms["filter_add_form"]; | |
1546 | ||
1547 | if (!form) { | |
1548 | form = document.forms["filter_edit_form"]; | |
1549 | } | |
1550 | ||
1551 | if (transport.responseXML) { | |
1552 | var result = transport.responseXML.getElementsByTagName("result")[0]; | |
1553 | ||
1554 | if (result && result.firstChild) { | |
1555 | if (result.firstChild.nodeValue == "1") { | |
1556 | ||
1557 | new Effect.Highlight(form.reg_exp, {startcolor : '#00ff00'}); | |
1558 | ||
1559 | return; | |
1560 | } | |
1561 | } | |
1562 | } | |
1563 | ||
1564 | new Effect.Highlight(form.reg_exp, {startcolor : '#ff0000'}); | |
1565 | ||
1566 | } }); | |
1567 | ||
1568 | ||
1569 | } catch (e) { | |
1570 | exception_error("filterDlgCheckDate", e); | |
1571 | } | |
1572 | } | |
1573 | ||
1574 | function explainError(code) { | |
1575 | return displayDlg("explainError", code); | |
1576 | } | |
1577 | ||
1578 | // this only searches loaded headlines list, not in CDM | |
1579 | function getRelativePostIds(id, limit) { | |
1580 | ||
1581 | if (!limit) limit = 3; | |
1582 | ||
1583 | console.log("getRelativePostIds: " + id + " limit=" + limit); | |
1584 | ||
1585 | var ids = new Array(); | |
1586 | var container = $("headlinesList"); | |
1587 | ||
1588 | if (container) { | |
1589 | var rows = container.rows; | |
1590 | ||
1591 | for (var i = 0; i < rows.length; i++) { | |
1592 | var r_id = rows[i].id.replace("RROW-", ""); | |
1593 | ||
1594 | if (r_id == id) { | |
1595 | for (var k = 1; k <= limit; k++) { | |
1596 | var nid = false; | |
1597 | ||
1598 | if (i > k-1) var nid = rows[i-k].id.replace("RROW-", ""); | |
1599 | if (nid) ids.push(nid); | |
1600 | ||
1601 | if (i < rows.length-k) nid = rows[i+k].id.replace("RROW-", ""); | |
1602 | if (nid) ids.push(nid); | |
1603 | } | |
1604 | ||
1605 | return ids; | |
1606 | } | |
1607 | } | |
1608 | } | |
1609 | ||
1610 | return false; | |
1611 | } | |
1612 | ||
1613 | function openArticleInNewWindow(id) { | |
1614 | try { | |
1615 | console.log("openArticleInNewWindow: " + id); | |
1616 | ||
1617 | var query = "?op=rpc&subop=getArticleLink&id=" + id; | |
1618 | var wname = "ttrss_article_" + id; | |
1619 | ||
1620 | console.log(query + " " + wname); | |
1621 | ||
1622 | var w = window.open("", wname); | |
1623 | ||
1624 | if (!w) notify_error("Failed to open window for the article"); | |
1625 | ||
1626 | new Ajax.Request("backend.php", { | |
1627 | parameters: query, | |
1628 | onComplete: function(transport) { | |
1629 | ||
1630 | var link = transport.responseXML.getElementsByTagName("link")[0]; | |
1631 | var id = transport.responseXML.getElementsByTagName("id")[0]; | |
1632 | ||
1633 | console.log("open_article received link: " + link); | |
1634 | ||
1635 | if (link && id) { | |
1636 | ||
1637 | var wname = "ttrss_article_" + id.firstChild.nodeValue; | |
1638 | ||
1639 | console.log("link url: " + link.firstChild.nodeValue + ", wname " + wname); | |
1640 | ||
1641 | var w = window.open(link.firstChild.nodeValue, wname); | |
1642 | ||
1643 | if (!w) { notify_error("Failed to load article in new window"); } | |
1644 | ||
1645 | if (id) { | |
1646 | id = id.firstChild.nodeValue; | |
1647 | if (!$("headlinesList")) { | |
1648 | window.setTimeout("toggleUnread(" + id + ", 0)", 100); | |
1649 | } | |
1650 | } | |
1651 | } else { | |
1652 | notify_error("Can't open article: received invalid article link"); | |
1653 | } | |
1654 | } }); | |
1655 | ||
1656 | } catch (e) { | |
1657 | exception_error("openArticleInNewWindow", e); | |
1658 | } | |
1659 | } | |
1660 | ||
1661 | /* http://textsnippets.com/posts/show/835 */ | |
1662 | ||
1663 | Position.GetWindowSize = function(w) { | |
1664 | w = w ? w : window; | |
1665 | var width = w.innerWidth || (w.document.documentElement.clientWidth || w.document.body.clientWidth); | |
1666 | var height = w.innerHeight || (w.document.documentElement.clientHeight || w.document.body.clientHeight); | |
1667 | return [width, height] | |
1668 | } | |
1669 | ||
1670 | /* http://textsnippets.com/posts/show/836 */ | |
1671 | ||
1672 | Position.Center = function(element, parent) { | |
1673 | var w, h, pw, ph; | |
1674 | var d = Element.getDimensions(element); | |
1675 | w = d.width; | |
1676 | h = d.height; | |
1677 | Position.prepare(); | |
1678 | if (!parent) { | |
1679 | var ws = Position.GetWindowSize(); | |
1680 | pw = ws[0]; | |
1681 | ph = ws[1]; | |
1682 | } else { | |
1683 | pw = parent.offsetWidth; | |
1684 | ph = parent.offsetHeight; | |
1685 | } | |
1686 | element.style.top = (ph/2) - (h/2) - Position.deltaY + "px"; | |
1687 | element.style.left = (pw/2) - (w/2) - Position.deltaX + "px"; | |
1688 | } | |
1689 | ||
1690 | ||
1691 | function isCdmMode() { | |
1692 | return !$("headlinesList"); | |
1693 | } | |
1694 | ||
1695 | function getSelectedArticleIds2() { | |
1696 | var rows = new Array(); | |
1697 | var cdm_mode = isCdmMode(); | |
1698 | ||
1699 | if (cdm_mode) { | |
1700 | rows = cdmGetSelectedArticles(); | |
1701 | } else { | |
1702 | rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK"); | |
1703 | } | |
1704 | ||
1705 | var ids = new Array(); | |
1706 | ||
1707 | for (var i = 0; i < rows.length; i++) { | |
1708 | var chk = $("RCHK-" + rows[i]); | |
1709 | if (chk && chk.checked) { | |
1710 | ids.push(rows[i]); | |
1711 | } | |
1712 | } | |
1713 | ||
1714 | return ids; | |
1715 | } | |
1716 | ||
1717 | function displayHelpInfobox(topic_id) { | |
1718 | ||
1719 | var url = "backend.php?op=help&tid=" + param_escape(topic_id); | |
1720 | ||
1721 | var w = window.open(url, "ttrss_help", | |
1722 | "status=0,toolbar=0,location=0,width=450,height=500,scrollbars=1,menubar=0"); | |
1723 | ||
1724 | } | |
1725 | ||
1726 | function focus_element(id) { | |
1727 | try { | |
1728 | var e = $(id); | |
1729 | if (e) e.focus(); | |
1730 | } catch (e) { | |
1731 | exception_error("focus_element", e); | |
1732 | } | |
1733 | return false; | |
1734 | } | |
1735 | ||
1736 | function loading_set_progress(p) { | |
1737 | try { | |
1738 | if (p < last_progress_point || !Element.visible("overlay")) return; | |
1739 | ||
1740 | console.log("<b>loading_set_progress : " + p + " (" + last_progress_point + ")</b>"); | |
1741 | ||
1742 | var o = $("l_progress_i"); | |
1743 | ||
1744 | // o.style.width = (p * 2) + "px"; | |
1745 | ||
1746 | new Effect.Scale(o, p, { | |
1747 | scaleY : false, | |
1748 | scaleFrom : last_progress_point, | |
1749 | scaleMode: { originalWidth : 200 }, | |
1750 | queue: { position: 'end', scope: 'LSP-Q', limit: 3 } }); | |
1751 | ||
1752 | last_progress_point = p; | |
1753 | ||
1754 | } catch (e) { | |
1755 | exception_error("loading_set_progress", e); | |
1756 | } | |
1757 | } | |
1758 | ||
1759 | function remove_splash() { | |
1760 | if (Element.visible("overlay")) { | |
1761 | console.log("about to remove splash, OMG!"); | |
1762 | Element.hide("overlay"); | |
1763 | console.log("removed splash!"); | |
1764 | } | |
1765 | } | |
1766 | ||
1767 | function getSelectedFeedsFromBrowser() { | |
1768 | ||
1769 | var list = $("browseFeedList"); | |
1770 | ||
1771 | var selected = new Array(); | |
1772 | ||
1773 | for (i = 0; i < list.childNodes.length; i++) { | |
1774 | var child = list.childNodes[i]; | |
1775 | if (child.id && child.id.match("FBROW-")) { | |
1776 | var id = child.id.replace("FBROW-", ""); | |
1777 | ||
1778 | var cb = $("FBCHK-" + id); | |
1779 | ||
1780 | if (cb.checked) { | |
1781 | selected.push(id); | |
1782 | } | |
1783 | } | |
1784 | } | |
1785 | ||
1786 | return selected; | |
1787 | } | |
1788 | ||
1789 | function updateFeedBrowser() { | |
1790 | try { | |
1791 | ||
1792 | var query = Form.serialize("feed_browser"); | |
1793 | ||
1794 | Element.show('feed_browser_spinner'); | |
1795 | ||
1796 | new Ajax.Request("backend.php", { | |
1797 | parameters: query, | |
1798 | onComplete: function(transport) { | |
1799 | notify(''); | |
1800 | ||
1801 | Element.hide('feed_browser_spinner'); | |
1802 | ||
1803 | var c = $("browseFeedList"); | |
1804 | var r = transport.responseXML.getElementsByTagName("content")[0]; | |
1805 | var nr = transport.responseXML.getElementsByTagName("num-results")[0]; | |
1806 | var mode = transport.responseXML.getElementsByTagName("mode")[0]; | |
1807 | ||
1808 | if (c && r) { | |
1809 | c.innerHTML = r.firstChild.nodeValue; | |
1810 | } | |
1811 | ||
1812 | if (parseInt(mode.getAttribute("value")) == 2) { | |
1813 | Element.show('feed_archive_remove'); | |
1814 | } else { | |
1815 | Element.hide('feed_archive_remove'); | |
1816 | } | |
1817 | ||
1818 | } }); | |
1819 | ||
1820 | } catch (e) { | |
1821 | exception_error("updateFeedBrowser", e); | |
1822 | } | |
1823 | ||
1824 | } | |
1825 | ||
1826 | function transport_error_check(transport) { | |
1827 | try { | |
1828 | if (transport.responseXML) { | |
1829 | var error = transport.responseXML.getElementsByTagName("error")[0]; | |
1830 | ||
1831 | if (error) { | |
1832 | var code = error.getAttribute("error-code"); | |
1833 | var msg = error.getAttribute("error-msg"); | |
1834 | if (code != 0) { | |
1835 | fatalError(code, msg); | |
1836 | return false; | |
1837 | } | |
1838 | } | |
1839 | } | |
1840 | } catch (e) { | |
1841 | exception_error("check_for_error_xml", e); | |
1842 | } | |
1843 | return true; | |
1844 | } | |
1845 | ||
1846 | function strip_tags(s) { | |
1847 | return s.replace(/<\/?[^>]+(>|$)/g, ""); | |
1848 | } | |
1849 | ||
1850 | function truncate_string(s, length) { | |
1851 | if (!length) length = 30; | |
1852 | var tmp = s.substring(0, length); | |
1853 | if (s.length > length) tmp += "…"; | |
1854 | return tmp; | |
1855 | } | |
1856 | ||
1857 | function hotkey_prefix_timeout() { | |
1858 | try { | |
1859 | ||
1860 | var date = new Date(); | |
1861 | var ts = Math.round(date.getTime() / 1000); | |
1862 | ||
1863 | if (hotkey_prefix_pressed && ts - hotkey_prefix_pressed >= 5) { | |
1864 | console.log("hotkey_prefix seems to be stuck, aborting"); | |
1865 | hotkey_prefix_pressed = false; | |
1866 | hotkey_prefix = false; | |
1867 | Element.hide('cmdline'); | |
1868 | } | |
1869 | ||
1870 | setTimeout("hotkey_prefix_timeout()", 1000); | |
1871 | ||
1872 | } catch (e) { | |
1873 | exception_error("hotkey_prefix_timeout", e); | |
1874 | } | |
1875 | } | |
1876 | ||
1877 | function hideAuxDlg() { | |
1878 | try { | |
1879 | Element.hide('auxDlg'); | |
1880 | } catch (e) { | |
1881 | exception_error("hideAuxDlg", e); | |
1882 | } | |
1883 | } | |
1884 | ||
1885 | function displayNewContentPrompt(id) { | |
1886 | try { | |
1887 | ||
1888 | var msg = "<a href='#' onclick='viewfeed("+id+")'>" + | |
1889 | __("New articles available in this feed (click to show)") + "</a>"; | |
1890 | ||
1891 | msg = msg.replace("%s", getFeedName(id)); | |
1892 | ||
1893 | $('auxDlg').innerHTML = msg; | |
1894 | ||
1895 | Element.show('auxDlg'); | |
1896 | ||
1897 | } catch (e) { | |
1898 | exception_error("displayNewContentPrompt", e); | |
1899 | } | |
1900 | } | |
1901 | ||
1902 | function feedBrowserSubscribe() { | |
1903 | try { | |
1904 | ||
1905 | var selected = getSelectedFeedsFromBrowser(); | |
1906 | ||
1907 | var mode = document.forms['feed_browser'].mode; | |
1908 | ||
1909 | mode = mode[mode.selectedIndex].value; | |
1910 | ||
1911 | if (selected.length > 0) { | |
1912 | closeInfoBox(); | |
1913 | ||
1914 | notify_progress("Loading, please wait...", true); | |
1915 | ||
1916 | var query = "?op=rpc&subop=massSubscribe&ids="+ | |
1917 | param_escape(selected.toString()) + "&mode=" + param_escape(mode); | |
1918 | ||
1919 | new Ajax.Request("backend.php", { | |
1920 | parameters: query, | |
1921 | onComplete: function(transport) { | |
1922 | ||
1923 | var nf = transport.responseXML.getElementsByTagName('num-feeds')[0]; | |
1924 | var nf_value = nf.getAttribute("value"); | |
1925 | ||
1926 | notify_info(__("Subscribed to %d feed(s).").replace("%d", nf_value)); | |
1927 | ||
1928 | if (inPreferences()) { | |
1929 | updateFeedList(); | |
1930 | } else { | |
1931 | setTimeout('updateFeedList(false, false)', 50); | |
1932 | } | |
1933 | } }); | |
1934 | ||
1935 | } else { | |
1936 | alert(__("No feeds are selected.")); | |
1937 | } | |
1938 | ||
1939 | } catch (e) { | |
1940 | exception_error("feedBrowserSubscribe", e); | |
1941 | } | |
1942 | } | |
1943 | ||
1944 | function feedArchiveRemove() { | |
1945 | try { | |
1946 | ||
1947 | var selected = getSelectedFeedsFromBrowser(); | |
1948 | ||
1949 | if (selected.length > 0) { | |
1950 | ||
1951 | var pr = __("Remove selected feeds from the archive? Feeds with stored articles will not be removed."); | |
1952 | ||
1953 | if (confirm(pr)) { | |
1954 | Element.show('feed_browser_spinner'); | |
1955 | ||
1956 | var query = "?op=rpc&subop=remarchived&ids=" + | |
1957 | param_escape(selected.toString());; | |
1958 | ||
1959 | new Ajax.Request("backend.php", { | |
1960 | parameters: query, | |
1961 | onComplete: function(transport) { | |
1962 | updateFeedBrowser(); | |
1963 | } }); | |
1964 | } | |
1965 | ||
1966 | } else { | |
1967 | alert(__("No feeds are selected.")); | |
1968 | } | |
1969 | ||
1970 | } catch (e) { | |
1971 | exception_error("feedArchiveRemove", e); | |
1972 | } | |
1973 | } | |
1974 | ||
1975 | function uploadIconHandler(rc) { | |
1976 | try { | |
1977 | switch (rc) { | |
1978 | case 0: | |
1979 | notify_info("Upload complete."); | |
1980 | if (inPreferences()) { | |
1981 | updateFeedList(); | |
1982 | } else { | |
1983 | setTimeout('updateFeedList(false, false)', 50); | |
1984 | } | |
1985 | break; | |
1986 | case 1: | |
1987 | notify_error("Upload failed: icon is too big."); | |
1988 | break; | |
1989 | case 2: | |
1990 | notify_error("Upload failed."); | |
1991 | break; | |
1992 | } | |
1993 | ||
1994 | } catch (e) { | |
1995 | exception_error("uploadIconHandler", e); | |
1996 | } | |
1997 | } | |
1998 | ||
1999 | function removeFeedIcon(id) { | |
2000 | ||
2001 | try { | |
2002 | ||
2003 | if (confirm(__("Remove stored feed icon?"))) { | |
2004 | var query = "backend.php?op=pref-feeds&subop=removeicon&feed_id=" + param_escape(id); | |
2005 | ||
2006 | console.log(query); | |
2007 | ||
2008 | notify_progress("Removing feed icon...", true); | |
2009 | ||
2010 | new Ajax.Request("backend.php", { | |
2011 | parameters: query, | |
2012 | onComplete: function(transport) { | |
2013 | notify_info("Feed icon removed."); | |
2014 | if (inPreferences()) { | |
2015 | updateFeedList(); | |
2016 | } else { | |
2017 | setTimeout('updateFeedList(false, false)', 50); | |
2018 | } | |
2019 | } }); | |
2020 | } | |
2021 | ||
2022 | return false; | |
2023 | } catch (e) { | |
2024 | exception_error("uploadFeedIcon", e); | |
2025 | } | |
2026 | } | |
2027 | ||
2028 | function uploadFeedIcon() { | |
2029 | ||
2030 | try { | |
2031 | ||
2032 | var file = $("icon_file"); | |
2033 | ||
2034 | if (file.value.length == 0) { | |
2035 | alert(__("Please select an image file to upload.")); | |
2036 | } else { | |
2037 | if (confirm(__("Upload new icon for this feed?"))) { | |
2038 | notify_progress("Uploading, please wait...", true); | |
2039 | return true; | |
2040 | } | |
2041 | } | |
2042 | ||
2043 | return false; | |
2044 | ||
2045 | } catch (e) { | |
2046 | exception_error("uploadFeedIcon", e); | |
2047 | } | |
2048 | } | |
2049 | ||
2050 | function addLabel() { | |
2051 | ||
2052 | try { | |
2053 | ||
2054 | var caption = prompt(__("Please enter label caption:"), ""); | |
2055 | ||
2056 | if (caption != undefined) { | |
2057 | ||
2058 | if (caption == "") { | |
2059 | alert(__("Can't create label: missing caption.")); | |
2060 | return false; | |
2061 | } | |
2062 | ||
2063 | var query = "?op=pref-labels&subop=add&caption=" + | |
2064 | param_escape(caption); | |
2065 | ||
2066 | notify_progress("Loading, please wait...", true); | |
2067 | ||
2068 | if (inPreferences()) active_tab = "labelConfig"; | |
2069 | ||
2070 | new Ajax.Request("backend.php", { | |
2071 | parameters: query, | |
2072 | onComplete: function(transport) { | |
2073 | if (inPreferences()) { | |
2074 | infobox_submit_callback2(transport); | |
2075 | } else { | |
2076 | updateFeedList(); | |
2077 | } | |
2078 | } }); | |
2079 | ||
2080 | } | |
2081 | ||
2082 | } catch (e) { | |
2083 | exception_error("addLabel", e); | |
2084 | } | |
2085 | } | |
2086 | ||
2087 | function quickAddFeed() { | |
2088 | displayDlg('quickAddFeed', '', | |
2089 | function () {$('feed_url').focus();}); | |
2090 | } | |
2091 | ||
2092 | function quickAddFilter() { | |
2093 | displayDlg('quickAddFilter', '', | |
2094 | function () {document.forms['filter_add_form'].reg_exp.focus();}); | |
2095 | } | |
2096 | ||
2097 | function unsubscribeFeed(feed_id, title) { | |
2098 | ||
2099 | var msg = __("Unsubscribe from %s?").replace("%s", title); | |
2100 | ||
2101 | if (title == undefined || confirm(msg)) { | |
2102 | notify_progress("Removing feed..."); | |
2103 | ||
2104 | var query = "?op=pref-feeds&quiet=1&subop=remove&ids=" + feed_id; | |
2105 | ||
2106 | new Ajax.Request("backend.php", { | |
2107 | parameters: query, | |
2108 | onComplete: function(transport) { | |
2109 | ||
2110 | closeInfoBox(); | |
2111 | ||
2112 | if (inPreferences()) { | |
2113 | updateFeedList(); | |
2114 | } else { | |
2115 | dlg_frefresh_callback(transport, feed_id); | |
2116 | } | |
2117 | ||
2118 | } }); | |
2119 | } | |
2120 | ||
2121 | return false; | |
2122 | } | |
2123 | ||
2124 | ||
2125 | function backend_sanity_check_callback(transport) { | |
2126 | ||
2127 | try { | |
2128 | ||
2129 | if (sanity_check_done) { | |
2130 | fatalError(11, "Sanity check request received twice. This can indicate "+ | |
2131 | "presence of Firebug or some other disrupting extension. "+ | |
2132 | "Please disable it and try again."); | |
2133 | return; | |
2134 | } | |
2135 | ||
2136 | if (!transport.responseXML) { | |
2137 | if (!store) { | |
2138 | fatalError(3, "Sanity check: Received reply is not XML", | |
2139 | transport.responseText); | |
2140 | return; | |
2141 | } else { | |
2142 | init_offline(); | |
2143 | return; | |
2144 | } | |
2145 | } | |
2146 | ||
2147 | if (getURLParam("offline")) { | |
2148 | return init_offline(); | |
2149 | } | |
2150 | ||
2151 | var reply = transport.responseXML.getElementsByTagName("error")[0]; | |
2152 | ||
2153 | if (!reply) { | |
2154 | fatalError(3, "Sanity check: invalid RPC reply", transport.responseText); | |
2155 | return; | |
2156 | } | |
2157 | ||
2158 | var error_code = reply.getAttribute("error-code"); | |
2159 | ||
2160 | if (error_code && error_code != 0) { | |
2161 | return fatalError(error_code, reply.getAttribute("error-msg")); | |
2162 | } | |
2163 | ||
2164 | console.log("sanity check ok"); | |
2165 | ||
2166 | var params = transport.responseXML.getElementsByTagName("init-params")[0]; | |
2167 | ||
2168 | if (params) { | |
2169 | console.log('reading init-params...'); | |
2170 | var param = params.firstChild; | |
2171 | ||
2172 | while (param) { | |
2173 | var k = param.getAttribute("key"); | |
2174 | var v = param.getAttribute("value"); | |
2175 | console.log(k + " => " + v); | |
2176 | init_params[k] = v; | |
2177 | ||
2178 | if (db) { | |
2179 | db.execute("DELETE FROM init_params WHERE key = ?", [k]); | |
2180 | db.execute("INSERT INTO init_params (key,value) VALUES (?, ?)", | |
2181 | [k, v]); | |
2182 | } | |
2183 | ||
2184 | param = param.nextSibling; | |
2185 | } | |
2186 | } | |
2187 | ||
2188 | sanity_check_done = true; | |
2189 | ||
2190 | init_second_stage(); | |
2191 | ||
2192 | } catch (e) { | |
2193 | exception_error("backend_sanity_check_callback", e, transport); | |
2194 | } | |
2195 | } | |
2196 | ||
2197 |