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1var active_post_id = false;
2var last_article_view = false;
3var active_real_feed_id = false;
4
5var _tag_active_post_id = false;
6var _tag_active_feed_id = false;
7var _tag_active_cdm = false;
8
9// FIXME: kludge, to restore scrollTop after tag editor terminates
10var _tag_cdm_scroll = false;
11
12// FIXME: kludges, needs proper implementation
13var _reload_feedlist_after_view = false;
14
15var _cdm_wd_timeout = false;
16var _cdm_wd_vishist = new Array();
17
18var article_cache = new Array();
19
20var vgroup_last_feed = false;
21var post_under_pointer = false;
22
23function catchup_callback() {
24 if (xmlhttp_rpc.readyState == 4) {
25 try {
26 debug("catchup_callback");
27 notify("");
28 all_counters_callback2(xmlhttp_rpc);
29 if (_catchup_callback_func) {
30 setTimeout(_catchup_callback_func, 10);
31 }
32 } catch (e) {
33 exception_error("catchup_callback", e);
34 }
35 }
36}
37
38function catchup_callback2(transport, callback) {
39 try {
40 debug("catchup_callback2 " + transport + ", " + callback);
41 notify("");
42 all_counters_callback2(transport);
43 if (callback) {
44 setTimeout(callback, 10);
45 }
46 } catch (e) {
47 exception_error("catchup_callback2", e);
48 }
49}
50
51function clean_feed_selections() {
52 try {
53 var feeds = document.getElementById("feedList").getElementsByTagName("LI");
54
55 for (var i = 0; i < feeds.length; i++) {
56 if (feeds[i].id && feeds[i].id.match("FEEDR-")) {
57 feeds[i].className = feeds[i].className.replace("Selected", "");
58 }
59 }
60 } catch (e) {
61 exception_error("clean_feed_selections", e);
62 }
63}
64
65function headlines_callback2(transport, active_feed_id, is_cat, feed_cur_page) {
66 try {
67
68 loading_set_progress(100);
69
70 debug("headlines_callback2 [page=" + feed_cur_page + "]");
71
72 clean_feed_selections();
73
74 setActiveFeedId(active_feed_id);
75
76 if (is_cat != undefined) {
77 active_feed_is_cat = is_cat;
78 }
79
80 if (!is_cat) {
81 var feedr = document.getElementById("FEEDR-" + active_feed_id);
82 if (feedr && !feedr.className.match("Selected")) {
83 feedr.className = feedr.className + "Selected";
84 }
85 }
86
87 var f = document.getElementById("headlines-frame");
88 try {
89 if (feed_cur_page == 0) {
90 debug("resetting headlines scrollTop");
91 f.scrollTop = 0;
92 }
93 } catch (e) { };
94
95 if (transport.responseXML) {
96 var headlines = transport.responseXML.getElementsByTagName("headlines")[0];
97 var headlines_count_obj = transport.responseXML.getElementsByTagName("headlines-count")[0];
98 var headlines_unread_obj = transport.responseXML.getElementsByTagName("headlines-unread")[0];
99 var disable_cache_obj = transport.responseXML.getElementsByTagName("disable-cache")[0];
100
101 var vgroup_last_feed_obj = transport.responseXML.getElementsByTagName("vgroup-last-feed")[0];
102
103 var headlines_count = headlines_count_obj.getAttribute("value");
104 var headlines_unread = headlines_unread_obj.getAttribute("value");
105 var disable_cache = disable_cache_obj.getAttribute("value") != "0";
106
107 vgroup_last_feed = vgroup_last_feed_obj.getAttribute("value");
108
109 if (headlines_count == 0) {
110 _infscroll_disable = 1;
111 } else {
112 _infscroll_disable = 0;
113 }
114
115 var counters = transport.responseXML.getElementsByTagName("counters")[0];
116 var articles = transport.responseXML.getElementsByTagName("article");
117 var runtime_info = transport.responseXML.getElementsByTagName("runtime-info");
118
119 if (feed_cur_page == 0) {
120 if (headlines) {
121 f.innerHTML = headlines.firstChild.nodeValue;
122
123 var cache_prefix = "";
124
125 if (is_cat) {
126 cache_prefix = "C:";
127 } else {
128 cache_prefix = "F:";
129 }
130
131 cache_invalidate(cache_prefix + active_feed_id);
132
133 if (!disable_cache) {
134 cache_inject(cache_prefix + active_feed_id,
135 headlines.firstChild.nodeValue, headlines_unread);
136 }
137
138 } else {
139 debug("headlines_callback: returned no data");
140 f.innerHTML = "<div class='whiteBox'>" + __('Could not update headlines (missing XML data)') + "</div>";
141
142 }
143 } else {
144 if (headlines) {
145 if (headlines_count > 0) {
146 debug("adding some more headlines...");
147
148 var c = document.getElementById("headlinesList");
149
150 if (!c) {
151 c = document.getElementById("headlinesInnerContainer");
152 }
153
154 var ids = getSelectedArticleIds2();
155
156 c.innerHTML = c.innerHTML + headlines.firstChild.nodeValue;
157
158 debug("restore selected ids: " + ids);
159
160 for (var i = 0; i < ids.length; i++) {
161 markHeadline(ids[i]);
162 }
163
164 subtoolbarSearch();
165
166 } else {
167 debug("no new headlines received");
168 }
169 } else {
170 debug("headlines_callback: returned no data");
171 notify_error("Error while trying to load more headlines");
172 }
173
174 }
175
176 if (articles) {
177 for (var i = 0; i < articles.length; i++) {
178 var a_id = articles[i].getAttribute("id");
179 debug("found id: " + a_id);
180 cache_inject(a_id, articles[i].firstChild.nodeValue);
181 }
182 } else {
183 debug("no cached articles received");
184 }
185
186 if (counters) {
187 debug("parsing piggybacked counters: " + counters);
188 parse_counters(counters, false);
189 } else {
190 debug("counters container not found in reply, requesting...");
191 request_counters();
192 }
193
194 if (runtime_info) {
195 debug("parsing runtime info: " + runtime_info[0]);
196 parse_runtime_info(runtime_info[0]);
197 } else {
198 debug("counters container not found in reply");
199 }
200
201 } else {
202 debug("headlines_callback: returned no XML object");
203 f.innerHTML = "<div class='whiteBox'>" + __('Could not update headlines (missing XML object)') + "</div>";
204 }
205
206 if (typeof correctPNG != 'undefined') {
207 correctPNG();
208 }
209
210 if (_cdm_wd_timeout) window.clearTimeout(_cdm_wd_timeout);
211
212 if (!document.getElementById("headlinesList") &&
213 getInitParam("cdm_auto_catchup") == 1) {
214 debug("starting CDM watchdog");
215 _cdm_wd_timeout = window.setTimeout("cdmWatchdog()", 5000);
216 _cdm_wd_vishist = new Array();
217 } else {
218 debug("not in CDM mode or watchdog disabled");
219 }
220
221 if (_tag_cdm_scroll) {
222 try {
223 document.getElementById("headlinesInnerContainer").scrollTop = _tag_cdm_scroll;
224 _tag_cdm_scroll = false;
225 debug("resetting headlinesInner scrollTop");
226
227 } catch (e) { }
228 }
229
230 _feed_cur_page = feed_cur_page;
231 _infscroll_request_sent = 0;
232
233 notify("");
234
235 remove_splash();
236
237 } catch (e) {
238 exception_error("headlines_callback2", e);
239 }
240}
241
242function render_article(article) {
243 try {
244 var f = document.getElementById("content-frame");
245 try {
246 f.scrollTop = 0;
247 } catch (e) { };
248
249 f.innerHTML = article;
250
251 } catch (e) {
252 exception_error("render_article", e);
253 }
254}
255
256function showArticleInHeadlines(id) {
257
258 try {
259
260 cleanSelected("headlinesList");
261
262 var crow = document.getElementById("RROW-" + id);
263
264 if (!crow) return;
265
266 var article_is_unread = crow.className.match("Unread");
267
268 crow.className = crow.className.replace("Unread", "");
269
270 selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
271
272 var upd_img_pic = document.getElementById("FUPDPIC-" + id);
273
274 var cache_prefix = "";
275
276 if (activeFeedIsCat()) {
277 cache_prefix = "C:";
278 } else {
279 cache_prefix = "F:";
280 }
281
282 var view_mode = false;
283
284 try {
285 view_mode = document.forms['main_toolbar_form'].view_mode;
286 view_mode = view_mode[view_mode.selectedIndex].value;
287 } catch (e) {
288 exception_error("showArticleInHeadlines/viewmode", e, true);
289 }
290
291 if (upd_img_pic && upd_img_pic.src.match("updated.png")) {
292 upd_img_pic.src = "images/blank_icon.gif";
293
294 cache_invalidate(cache_prefix + getActiveFeedId());
295
296 cache_inject(cache_prefix + getActiveFeedId(),
297 document.getElementById("headlines-frame").innerHTML,
298 get_feed_unread(getActiveFeedId()));
299
300 } else if (article_is_unread && view_mode == "all_articles") {
301
302 cache_invalidate(cache_prefix + getActiveFeedId());
303
304 cache_inject(cache_prefix + getActiveFeedId(),
305 document.getElementById("headlines-frame").innerHTML,
306 get_feed_unread(getActiveFeedId())-1);
307
308 } else if (article_is_unread) {
309 cache_invalidate(cache_prefix + getActiveFeedId());
310 }
311
312 markHeadline(id);
313
314 } catch (e) {
315 exception_error("showArticleInHeadlines", e);
316 }
317}
318
319function article_callback2(transport, id, feed_id) {
320 try {
321 debug("article_callback2 " + id);
322
323 if (transport.responseXML) {
324
325 active_real_feed_id = feed_id;
326 active_post_id = id;
327
328 showArticleInHeadlines(id);
329
330 var reply = transport.responseXML.firstChild.firstChild;
331
332 var articles = transport.responseXML.getElementsByTagName("article");
333
334 for (var i = 0; i < articles.length; i++) {
335 var a_id = articles[i].getAttribute("id");
336
337 debug("found id: " + a_id);
338
339 if (a_id == active_post_id) {
340 debug("active article, rendering...");
341 render_article(articles[i].firstChild.nodeValue);
342 }
343
344 cache_inject(a_id, articles[i].firstChild.nodeValue);
345 }
346
347 } else {
348 debug("article_callback: returned no XML object");
349 var f = document.getElementById("content-frame");
350 f.innerHTML = "<div class='whiteBox'>" + __('Could not display article (missing XML object)') + "</div>";
351 }
352
353 var date = new Date();
354 last_article_view = date.getTime() / 1000;
355
356 if (typeof correctPNG != 'undefined') {
357 correctPNG();
358 }
359
360 if (_reload_feedlist_after_view) {
361 setTimeout('updateFeedList(false, false)', 50);
362 _reload_feedlist_after_view = false;
363 } else {
364 var counters = transport.responseXML.getElementsByTagName("counters")[0];
365
366 if (counters) {
367 debug("parsing piggybacked counters: " + counters);
368 parse_counters(counters, false);
369 } else {
370 debug("counters container not found in reply, requesting...");
371 request_counters();
372 }
373 }
374
375 notify("");
376 } catch (e) {
377 exception_error("article_callback2", e);
378 }
379}
380
381function view(id, feed_id, skip_history) {
382
383 try {
384 debug("loading article: " + id + "/" + feed_id);
385
386 var cached_article = cache_find(id);
387
388 debug("cache check result: " + (cached_article != false));
389
390 enableHotkeys();
391
392 //setActiveFeedId(feed_id);
393
394 var query = "backend.php?op=view&id=" + param_escape(id) +
395 "&feed=" + param_escape(feed_id);
396
397 var date = new Date();
398
399 var neighbor_ids = getRelativePostIds(active_post_id);
400
401 /* only request uncached articles */
402
403 var cids_to_request = Array();
404
405 for (var i = 0; i < neighbor_ids.length; i++) {
406 if (!cache_check(neighbor_ids[i])) {
407 cids_to_request.push(neighbor_ids[i]);
408 }
409 }
410
411 debug("additional ids: " + cids_to_request.toString());
412
413 /* additional info for piggyback counters */
414
415 if (tagsAreDisplayed()) {
416 query = query + "&omode=lt";
417 } else {
418 query = query + "&omode=flc";
419 }
420
421 var date = new Date();
422 var timestamp = Math.round(date.getTime() / 1000);
423 query = query + "&ts=" + timestamp;
424
425 query = query + "&cids=" + cids_to_request.toString();
426
427 var crow = document.getElementById("RROW-" + id);
428 var article_is_unread = crow.className.match("Unread");
429
430 if (!cached_article) {
431
432 notify_progress("Loading, please wait...");
433
434 } else if (cached_article && article_is_unread) {
435
436 query = query + "&mode=prefetch";
437
438 render_article(cached_article);
439
440 } else if (cached_article) {
441
442 query = query + "&mode=prefetch_old";
443 render_article(cached_article);
444 showArticleInHeadlines(id);
445
446 }
447
448 cache_expire();
449
450 new Ajax.Request(query, {
451 onComplete: function(transport) {
452 article_callback2(transport, id, feed_id);
453 } });
454
455 } catch (e) {
456 exception_error("view", e);
457 }
458}
459
460function tMark(id) {
461 return toggleMark(id);
462}
463
464function tPub(id) {
465 return togglePub(id);
466}
467
468function tMark_afh_off(effect) {
469 try {
470 var elem = effect.effects[0].element;
471
472 debug("tMark_afh_off : " + elem.id);
473
474 if (elem) {
475 elem.src = elem.src.replace("mark_set", "mark_unset");
476 elem.alt = __("Star article");
477 Element.show(elem);
478 }
479
480 } catch (e) {
481 exception_error("tMark_afh_off", e);
482 }
483}
484
485function tPub_afh_off(effect) {
486 try {
487 var elem = effect.effects[0].element;
488
489 debug("tPub_afh_off : " + elem.id);
490
491 if (elem) {
492 elem.src = elem.src.replace("pub_set", "pub_unset");
493 elem.alt = __("Publish article");
494 Element.show(elem);
495 }
496
497 } catch (e) {
498 exception_error("tPub_afh_off", e);
499 }
500}
501
502function toggleMark(id, client_only, no_effects) {
503
504 try {
505
506 var query = "backend.php?op=rpc&id=" + id + "&subop=mark";
507
508 query = query + "&afid=" + getActiveFeedId();
509
510 if (tagsAreDisplayed()) {
511 query = query + "&omode=tl";
512 } else {
513 query = query + "&omode=flc";
514 }
515
516 var mark_img = document.getElementById("FMPIC-" + id);
517 var vfeedu = document.getElementById("FEEDU--1");
518 var crow = document.getElementById("RROW-" + id);
519
520 if (mark_img.src.match("mark_unset")) {
521 mark_img.src = mark_img.src.replace("mark_unset", "mark_set");
522 mark_img.alt = __("Unstar article");
523 query = query + "&mark=1";
524
525 } else {
526 //mark_img.src = "images/mark_unset.png";
527 mark_img.alt = __("Please wait...");
528 query = query + "&mark=0";
529
530 if (document.getElementById("headlinesList") && !no_effects) {
531 Effect.Puff(mark_img, {duration : 0.25, afterFinish: tMark_afh_off});
532 } else {
533 mark_img.src = mark_img.src.replace("mark_set", "mark_unset");
534 mark_img.alt = __("Star article");
535 }
536 }
537
538 if (!client_only) {
539 debug(query);
540
541 new Ajax.Request(query, {
542 onComplete: function(transport) {
543 all_counters_callback2(transport);
544 } });
545
546 }
547
548 } catch (e) {
549 exception_error("toggleMark", e);
550 }
551}
552
553function togglePub(id, client_only, no_effects) {
554
555 try {
556
557 var query = "backend.php?op=rpc&id=" + id + "&subop=publ";
558
559 query = query + "&afid=" + getActiveFeedId();
560
561 if (tagsAreDisplayed()) {
562 query = query + "&omode=tl";
563 } else {
564 query = query + "&omode=flc";
565 }
566
567 var mark_img = document.getElementById("FPPIC-" + id);
568 var vfeedu = document.getElementById("FEEDU--2");
569 var crow = document.getElementById("RROW-" + id);
570
571 if (mark_img.src.match("pub_unset")) {
572 mark_img.src = mark_img.src.replace("pub_unset", "pub_set");
573 mark_img.alt = __("Unpublish article");
574 query = query + "&pub=1";
575
576
577 } else {
578 //mark_img.src = "images/pub_unset.png";
579 mark_img.alt = __("Please wait...");
580 query = query + "&pub=0";
581
582 if (document.getElementById("headlinesList") && !no_effects) {
583 Effect.Puff(mark_img, {duration : 0.25, afterFinish: tPub_afh_off});
584 } else {
585 mark_img.src = mark_img.src.replace("pub_set", "pub_unset");
586 mark_img.alt = __("Publish article");
587 }
588 }
589
590 if (!client_only) {
591 new Ajax.Request(query, {
592 onComplete: function(transport) {
593 all_counters_callback2(transport);
594 } });
595 }
596
597 } catch (e) {
598
599 exception_error("togglePub", e);
600 }
601}
602
603function correctHeadlinesOffset(id) {
604
605 try {
606
607 var hlist = document.getElementById("headlinesList");
608 var container = document.getElementById("headlinesInnerContainer");
609 var row = document.getElementById("RROW-" + id);
610
611 var viewport = container.offsetHeight;
612
613 var rel_offset_top = row.offsetTop - container.scrollTop;
614 var rel_offset_bottom = row.offsetTop + row.offsetHeight - container.scrollTop;
615
616 debug("Rtop: " + rel_offset_top + " Rbtm: " + rel_offset_bottom);
617 debug("Vport: " + viewport);
618
619 if (rel_offset_top <= 0 || rel_offset_top > viewport) {
620 container.scrollTop = row.offsetTop;
621 } else if (rel_offset_bottom > viewport) {
622
623 /* doesn't properly work with Opera in some cases because
624 Opera fucks up element scrolling */
625
626 container.scrollTop = row.offsetTop + row.offsetHeight - viewport;
627 }
628
629 } catch (e) {
630 exception_error("correctHeadlinesOffset", e);
631 }
632
633}
634
635function moveToPost(mode) {
636
637 try {
638
639 var rows;
640
641 if (isCdmMode()) {
642 rows = cdmGetVisibleArticles();
643 } else {
644 rows = getVisibleHeadlineIds();
645 }
646
647 var prev_id = false;
648 var next_id = false;
649
650 if (!document.getElementById('RROW-' + active_post_id)) {
651 active_post_id = false;
652 }
653
654 if (active_post_id == false) {
655 next_id = getFirstVisibleHeadlineId();
656 prev_id = getLastVisibleHeadlineId();
657 } else {
658 for (var i = 0; i < rows.length; i++) {
659 if (rows[i] == active_post_id) {
660 prev_id = rows[i-1];
661 next_id = rows[i+1];
662 }
663 }
664 }
665
666 if (mode == "next") {
667 if (next_id) {
668 if (isCdmMode()) {
669
670 if (!cdmArticleIsActuallyVisible(next_id)) {
671 cdmScrollToArticleId(next_id);
672 }
673 cdmSelectArticles("none");
674 toggleUnread(next_id, 0, true);
675 toggleSelected(next_id);
676
677 } else {
678 correctHeadlinesOffset(next_id);
679 view(next_id, getActiveFeedId());
680 }
681 }
682 }
683
684 if (mode == "prev") {
685 if (prev_id) {
686 if (isCdmMode()) {
687 cdmScrollToArticleId(prev_id);
688 cdmSelectArticles("none");
689 toggleUnread(prev_id, 0, true);
690 toggleSelected(prev_id);
691 } else {
692 correctHeadlinesOffset(prev_id);
693 view(prev_id, getActiveFeedId());
694 }
695 }
696 }
697
698 } catch (e) {
699 exception_error("moveToPost", e);
700 }
701}
702
703function toggleSelected(id) {
704 try {
705
706 var cb = document.getElementById("RCHK-" + id);
707
708 var row = document.getElementById("RROW-" + id);
709 if (row) {
710 var nc = row.className;
711
712 if (!nc.match("Selected")) {
713 nc = nc + "Selected";
714 if (cb) {
715 cb.checked = true;
716 }
717
718 // In CDM basically last selected article == active article
719 if (isCdmMode()) active_post_id = id;
720 } else {
721 nc = nc.replace("Selected", "");
722 if (cb) {
723 cb.checked = false;
724 }
725
726 }
727
728 row.className = nc;
729 }
730 } catch (e) {
731 exception_error("toggleSelected", e);
732 }
733}
734
735function toggleUnread_afh(effect) {
736 try {
737
738 var elem = effect.element;
739 elem.style.backgroundColor = "";
740
741 } catch (e) {
742 exception_error("toggleUnread_afh", e);
743 }
744}
745
746function toggleUnread(id, cmode, effect) {
747 try {
748
749 var row = document.getElementById("RROW-" + id);
750 if (row) {
751 var nc = row.className;
752 var is_selected = row.className.match("Selected");
753 nc = nc.replace("Unread", "");
754 nc = nc.replace("Selected", "");
755
756 // since we are removing selection from the object, uncheck
757 // corresponding checkbox
758
759 var cb = document.getElementById("RCHK-" + id);
760 if (cb) {
761 cb.checked = false;
762 }
763
764 // NOTE: I'm not sure that resetting selection here is a feature -fox
765
766 if (cmode == undefined || cmode == 2) {
767 if (row.className.match("Unread")) {
768 row.className = nc;
769
770 if (effect) {
771 new Effect.Highlight(row, {duration: 1, startcolor: "#fff7d5",
772 afterFinish: toggleUnread_afh,
773 queue: { position:'end', scope: 'TMRQ-' + id, limit: 1 } } );
774 }
775
776 } else {
777 row.className = nc + "Unread";
778 }
779 } else if (cmode == 0) {
780 row.className = nc;
781
782 if (effect) {
783 new Effect.Highlight(row, {duration: 1, startcolor: "#fff7d5",
784 afterFinish: toggleUnread_afh,
785 queue: { position:'end', scope: 'TMRQ-' + id, limit: 1 } } );
786 }
787 } else if (cmode == 1) {
788 row.className = nc + "Unread";
789 }
790
791 // Disable unmarking as selected for the time being (16.05.08) -fox
792 if (is_selected) row.className = row.className + "Selected";
793
794 if (cmode == undefined) cmode = 2;
795
796 var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
797 param_escape(id) + "&cmode=" + param_escape(cmode);
798
799// notify_progress("Loading, please wait...");
800
801 new Ajax.Request(query, {
802 onComplete: function(transport) {
803 all_counters_callback2(transport);
804 } });
805
806 }
807
808
809 } catch (e) {
810 exception_error("toggleUnread", e);
811 }
812}
813
814function selectionToggleUnread(cdm_mode, set_state, callback_func, no_error) {
815 try {
816 var rows;
817
818 if (cdm_mode) {
819 rows = cdmGetSelectedArticles();
820 } else {
821 rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
822 }
823
824 if (rows.length == 0 && !no_error) {
825 alert(__("No articles are selected."));
826 return;
827 }
828
829 for (i = 0; i < rows.length; i++) {
830 var row = document.getElementById("RROW-" + rows[i]);
831 if (row) {
832 var nc = row.className;
833 nc = nc.replace("Unread", "");
834 nc = nc.replace("Selected", "");
835
836 if (set_state == undefined) {
837 if (row.className.match("Unread")) {
838 row.className = nc + "Selected";
839 } else {
840 row.className = nc + "UnreadSelected";
841 }
842 }
843
844 if (set_state == false) {
845 row.className = nc + "Selected";
846 }
847
848 if (set_state == true) {
849 row.className = nc + "UnreadSelected";
850 }
851 }
852 }
853
854 if (rows.length > 0) {
855
856 var cmode = "";
857
858 if (set_state == undefined) {
859 cmode = "2";
860 } else if (set_state == true) {
861 cmode = "1";
862 } else if (set_state == false) {
863 cmode = "0";
864 }
865
866 var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
867 param_escape(rows.toString()) + "&cmode=" + cmode;
868
869 notify_progress("Loading, please wait...");
870
871 new Ajax.Request(query, {
872 onComplete: function(transport) {
873 catchup_callback2(transport, callback_func);
874 } });
875
876 }
877
878 } catch (e) {
879 exception_error("selectionToggleUnread", e);
880 }
881}
882
883function selectionToggleMarked(cdm_mode) {
884 try {
885
886 var rows;
887
888 if (cdm_mode) {
889 rows = cdmGetSelectedArticles();
890 } else {
891 rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
892 }
893
894 if (rows.length == 0) {
895 alert(__("No articles are selected."));
896 return;
897 }
898
899 for (i = 0; i < rows.length; i++) {
900 toggleMark(rows[i], true, true);
901 }
902
903 if (rows.length > 0) {
904
905 var query = "backend.php?op=rpc&subop=markSelected&ids=" +
906 param_escape(rows.toString()) + "&cmode=2";
907
908 query = query + "&afid=" + getActiveFeedId();
909
910/* if (tagsAreDisplayed()) {
911 query = query + "&omode=tl";
912 } else {
913 query = query + "&omode=flc";
914 } */
915
916 query = query + "&omode=lc";
917
918 new Ajax.Request(query, {
919 onComplete: function(transport) {
920 all_counters_callback2(transport);
921 } });
922
923 }
924
925 } catch (e) {
926 exception_error("selectionToggleMarked", e);
927 }
928}
929
930function selectionTogglePublished(cdm_mode) {
931 try {
932
933 var rows;
934
935 if (cdm_mode) {
936 rows = cdmGetSelectedArticles();
937 } else {
938 rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
939 }
940
941 if (rows.length == 0) {
942 alert(__("No articles are selected."));
943 return;
944 }
945
946 for (i = 0; i < rows.length; i++) {
947 togglePub(rows[i], true, true);
948 }
949
950 if (rows.length > 0) {
951
952 var query = "backend.php?op=rpc&subop=publishSelected&ids=" +
953 param_escape(rows.toString()) + "&cmode=2";
954
955 query = query + "&afid=" + getActiveFeedId();
956
957/* if (tagsAreDisplayed()) {
958 query = query + "&omode=tl";
959 } else {
960 query = query + "&omode=flc";
961 } */
962
963 query = query + "&omode=lc";
964
965 new Ajax.Request(query, {
966 onComplete: function(transport) {
967 all_counters_callback2(transport);
968 } });
969
970 }
971
972 } catch (e) {
973 exception_error("selectionToggleMarked", e);
974 }
975}
976
977function cdmGetSelectedArticles() {
978 var sel_articles = new Array();
979 var container = document.getElementById("headlinesInnerContainer");
980
981 for (i = 0; i < container.childNodes.length; i++) {
982 var child = container.childNodes[i];
983
984 if (child.id.match("RROW-") && child.className.match("Selected")) {
985 var c_id = child.id.replace("RROW-", "");
986 sel_articles.push(c_id);
987 }
988 }
989
990 return sel_articles;
991}
992
993function cdmGetVisibleArticles() {
994 var sel_articles = new Array();
995 var container = document.getElementById("headlinesInnerContainer");
996
997 if (!container) return sel_articles;
998
999 for (i = 0; i < container.childNodes.length; i++) {
1000 var child = container.childNodes[i];
1001
1002 if (child.id.match("RROW-")) {
1003 var c_id = child.id.replace("RROW-", "");
1004 sel_articles.push(c_id);
1005 }
1006 }
1007
1008 return sel_articles;
1009}
1010
1011function cdmGetUnreadArticles() {
1012 var sel_articles = new Array();
1013 var container = document.getElementById("headlinesInnerContainer");
1014
1015 for (i = 0; i < container.childNodes.length; i++) {
1016 var child = container.childNodes[i];
1017
1018 if (child.id.match("RROW-") && child.className.match("Unread")) {
1019 var c_id = child.id.replace("RROW-", "");
1020 sel_articles.push(c_id);
1021 }
1022 }
1023
1024 return sel_articles;
1025}
1026
1027
1028// mode = all,none,unread
1029function cdmSelectArticles(mode) {
1030 var container = document.getElementById("headlinesInnerContainer");
1031
1032 for (i = 0; i < container.childNodes.length; i++) {
1033 var child = container.childNodes[i];
1034
1035 if (child.id.match("RROW-")) {
1036 var aid = child.id.replace("RROW-", "");
1037
1038 var cb = document.getElementById("RCHK-" + aid);
1039
1040 if (mode == "all") {
1041 if (!child.className.match("Selected")) {
1042 child.className = child.className + "Selected";
1043 cb.checked = true;
1044 }
1045 } else if (mode == "unread") {
1046 if (child.className.match("Unread") && !child.className.match("Selected")) {
1047 child.className = child.className + "Selected";
1048 cb.checked = true;
1049 }
1050 } else {
1051 child.className = child.className.replace("Selected", "");
1052 cb.checked = false;
1053 }
1054 }
1055 }
1056}
1057
1058function catchupPage() {
1059
1060 var fn = getFeedName(getActiveFeedId(), active_feed_is_cat);
1061
1062 var str = __("Mark all visible articles in %s as read?");
1063
1064 str = str.replace("%s", fn);
1065
1066 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str)) {
1067 return;
1068 }
1069
1070 if (document.getElementById("headlinesList")) {
1071 selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true);
1072 selectionToggleUnread(false, false, 'viewCurrentFeed()', true);
1073 selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
1074 } else {
1075 cdmSelectArticles('all');
1076 selectionToggleUnread(true, false, 'viewCurrentFeed()', true)
1077 cdmSelectArticles('none');
1078 }
1079}
1080
1081function catchupSelection() {
1082
1083 try {
1084
1085 var rows;
1086
1087 if (document.getElementById("headlinesList")) {
1088 rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
1089 } else {
1090 rows = cdmGetSelectedArticles();
1091 }
1092
1093 if (rows.length == 0) {
1094 alert(__("No articles are selected."));
1095 return;
1096 }
1097
1098
1099 var fn = getFeedName(getActiveFeedId(), active_feed_is_cat);
1100
1101 var str = __("Mark %d selected articles in %s as read?");
1102
1103 str = str.replace("%d", rows.length);
1104 str = str.replace("%s", fn);
1105
1106 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str)) {
1107 return;
1108 }
1109
1110 if (document.getElementById("headlinesList")) {
1111 selectionToggleUnread(false, false, 'viewCurrentFeed()', true);
1112 // selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
1113 } else {
1114 selectionToggleUnread(true, false, 'viewCurrentFeed()', true)
1115 // cdmSelectArticles('none');
1116 }
1117
1118 } catch (e) {
1119 exception_error("catchupSelection", e);
1120 }
1121}
1122
1123
1124function labelFromSearch(search, search_mode, match_on, feed_id, is_cat) {
1125
1126 if (!xmlhttp_ready(xmlhttp_rpc)) {
1127 printLockingError();
1128 }
1129
1130 var title = prompt(__("Please enter label title:"), "");
1131
1132 if (title) {
1133
1134 var query = "backend.php?op=labelFromSearch&search=" + param_escape(search) +
1135 "&smode=" + param_escape(search_mode) + "&match=" + param_escape(match_on) +
1136 "&feed=" + param_escape(feed_id) + "&is_cat=" + param_escape(is_cat) +
1137 "&title=" + param_escape(title);
1138
1139 debug("LFS: " + query);
1140
1141 new Ajax.Request(query, {
1142 onComplete: function(transport) {
1143 dlg_frefresh_callback(transport);
1144 } });
1145 }
1146}
1147
1148function editArticleTags(id, feed_id, cdm_enabled) {
1149 _tag_active_post_id = id;
1150 _tag_active_feed_id = feed_id;
1151 _tag_active_cdm = cdm_enabled;
1152
1153 cache_invalidate(id);
1154
1155 try {
1156 _tag_cdm_scroll = document.getElementById("headlinesInnerContainer").scrollTop;
1157 } catch (e) { }
1158 displayDlg('editArticleTags', id);
1159}
1160
1161
1162function tag_saved_callback(transport) {
1163 try {
1164 debug("in tag_saved_callback");
1165
1166 closeInfoBox();
1167 notify("");
1168
1169 if (tagsAreDisplayed()) {
1170 _reload_feedlist_after_view = true;
1171 }
1172
1173 if (!_tag_active_cdm) {
1174 if (active_post_id == _tag_active_post_id) {
1175 debug("reloading current article");
1176 view(_tag_active_post_id, _tag_active_feed_id);
1177 }
1178 } else {
1179 debug("reloading current feed");
1180 viewCurrentFeed();
1181 }
1182
1183 } catch (e) {
1184 exception_error("catchup_callback", e);
1185 }
1186}
1187
1188function editTagsSave() {
1189
1190 notify_progress("Saving article tags...");
1191
1192 var form = document.forms["tag_edit_form"];
1193
1194 var query = Form.serialize("tag_edit_form");
1195
1196 query = "backend.php?op=rpc&subop=setArticleTags&" + query;
1197
1198 debug(query);
1199
1200 new Ajax.Request(query, {
1201 onComplete: function(transport) {
1202 tag_saved_callback(transport);
1203 } });
1204
1205}
1206
1207function editTagsInsert() {
1208 try {
1209
1210 var form = document.forms["tag_edit_form"];
1211
1212 var found_tags = form.found_tags;
1213 var tags_str = form.tags_str;
1214
1215 var tag = found_tags[found_tags.selectedIndex].value;
1216
1217 if (tags_str.value.length > 0 &&
1218 tags_str.value.lastIndexOf(", ") != tags_str.value.length - 2) {
1219
1220 tags_str.value = tags_str.value + ", ";
1221 }
1222
1223 tags_str.value = tags_str.value + tag + ", ";
1224
1225 found_tags.selectedIndex = 0;
1226
1227 } catch (e) {
1228 exception_error("editTagsInsert", e);
1229 }
1230}
1231
1232function cdmScrollViewport(where) {
1233 debug("cdmScrollViewport: " + where);
1234
1235 var ctr = document.getElementById("headlinesInnerContainer");
1236
1237 if (!ctr) return;
1238
1239 if (where == "bottom") {
1240 ctr.scrollTop = ctr.scrollHeight;
1241 } else {
1242 ctr.scrollTop = where;
1243 }
1244}
1245
1246function cdmArticleIsBelowViewport(id) {
1247 try {
1248 var ctr = document.getElementById("headlinesInnerContainer");
1249 var e = document.getElementById("RROW-" + id);
1250
1251 if (!e || !ctr) return;
1252
1253 // article starts below viewport
1254
1255 if (ctr.scrollTop < e.offsetTop) {
1256 return true;
1257 } else {
1258 return false;
1259 }
1260
1261 } catch (e) {
1262 exception_error("cdmArticleIsVisible", e);
1263 }
1264}
1265
1266function cdmArticleIsAboveViewport(id) {
1267 try {
1268 var ctr = document.getElementById("headlinesInnerContainer");
1269 var e = document.getElementById("RROW-" + id);
1270
1271 if (!e || !ctr) return;
1272
1273 // article starts above viewport
1274
1275 if (ctr.scrollTop > e.offsetTop + e.offsetHeight) {
1276 return true;
1277 } else {
1278 return false;
1279 }
1280
1281 } catch (e) {
1282 exception_error("cdmArticleIsVisible", e);
1283 }
1284}
1285
1286function cdmScrollToArticleId(id) {
1287 try {
1288 var ctr = document.getElementById("headlinesInnerContainer");
1289 var e = document.getElementById("RROW-" + id);
1290
1291 if (!e || !ctr) return;
1292
1293 ctr.scrollTop = e.offsetTop;
1294
1295 } catch (e) {
1296 exception_error("cdmScrollToArticleId", e);
1297 }
1298}
1299
1300function cdmArticleIsActuallyVisible(id) {
1301 try {
1302 var ctr = document.getElementById("headlinesInnerContainer");
1303 var e = document.getElementById("RROW-" + id);
1304
1305 if (!e || !ctr) return;
1306
1307 // article fits in viewport OR article is longer than viewport and
1308 // its bottom is visible
1309
1310 if (ctr.scrollTop <= e.offsetTop && e.offsetTop + e.offsetHeight <=
1311 ctr.scrollTop + ctr.offsetHeight) {
1312
1313 return true;
1314
1315 } else if (e.offsetHeight > ctr.offsetHeight &&
1316 e.offsetTop + e.offsetHeight >= ctr.scrollTop &&
1317 e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight) {
1318
1319 return true;
1320
1321 }
1322
1323 return false;
1324
1325 } catch (e) {
1326 exception_error("cdmArticleIsVisible", e);
1327 }
1328}
1329
1330function cdmWatchdog() {
1331
1332 try {
1333
1334 var ctr = document.getElementById("headlinesInnerContainer");
1335
1336 if (!ctr) return;
1337
1338 var ids = new Array();
1339
1340 var e = ctr.firstChild;
1341
1342 while (e) {
1343 if (e.className && e.className == "cdmArticleUnread" && e.id &&
1344 e.id.match("RROW-")) {
1345
1346 // article fits in viewport OR article is longer than viewport and
1347 // its bottom is visible
1348
1349 if (ctr.scrollTop <= e.offsetTop && e.offsetTop + e.offsetHeight <=
1350 ctr.scrollTop + ctr.offsetHeight) {
1351
1352// debug(e.id + " is visible " + e.offsetTop + "." +
1353// (e.offsetTop + e.offsetHeight) + " vs " + ctr.scrollTop + "." +
1354// (ctr.scrollTop + ctr.offsetHeight));
1355
1356 ids.push(e.id.replace("RROW-", ""));
1357
1358 } else if (e.offsetHeight > ctr.offsetHeight &&
1359 e.offsetTop + e.offsetHeight >= ctr.scrollTop &&
1360 e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight) {
1361
1362 ids.push(e.id.replace("RROW-", ""));
1363
1364 }
1365
1366 // method 2: article bottom is visible and is in upper 1/2 of the viewport
1367
1368/* if (e.offsetTop + e.offsetHeight >= ctr.scrollTop &&
1369 e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight/2) {
1370
1371 ids.push(e.id.replace("RROW-", ""));
1372
1373 } */
1374
1375 }
1376
1377 e = e.nextSibling;
1378 }
1379
1380 debug("cdmWatchdog, ids= " + ids.toString());
1381
1382 if (ids.length > 0) {
1383
1384 for (var i = 0; i < ids.length; i++) {
1385 var e = document.getElementById("RROW-" + ids[i]);
1386 if (e) {
1387 e.className = e.className.replace("Unread", "");
1388 }
1389 }
1390
1391 var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
1392 param_escape(ids.toString()) + "&cmode=0";
1393
1394 new Ajax.Request(query, {
1395 onComplete: function(transport) {
1396 all_counters_callback2(transport);
1397 } });
1398
1399 }
1400
1401 _cdm_wd_timeout = window.setTimeout("cdmWatchdog()", 4000);
1402
1403 } catch (e) {
1404 exception_error("cdmWatchdog", e);
1405 }
1406
1407}
1408
1409
1410function cache_inject(id, article, param) {
1411 if (!cache_check_param(id, param)) {
1412 debug("cache_article: miss: " + id + " [p=" + param + "]");
1413
1414 var cache_obj = new Array();
1415
1416 cache_obj["id"] = id;
1417 cache_obj["data"] = article;
1418 cache_obj["param"] = param;
1419
1420 article_cache.push(cache_obj);
1421
1422 } else {
1423 debug("cache_article: hit: " + id + " [p=" + param + "]");
1424 }
1425}
1426
1427function cache_find(id) {
1428 for (var i = 0; i < article_cache.length; i++) {
1429 if (article_cache[i]["id"] == id) {
1430 return article_cache[i]["data"];
1431 }
1432 }
1433 return false;
1434}
1435
1436function cache_find_param(id, param) {
1437 for (var i = 0; i < article_cache.length; i++) {
1438 if (article_cache[i]["id"] == id && article_cache[i]["param"] == param) {
1439 return article_cache[i]["data"];
1440 }
1441 }
1442 return false;
1443}
1444
1445function cache_check(id) {
1446 for (var i = 0; i < article_cache.length; i++) {
1447 if (article_cache[i]["id"] == id) {
1448 return true;
1449 }
1450 }
1451 return false;
1452}
1453
1454function cache_check_param(id, param) {
1455 for (var i = 0; i < article_cache.length; i++) {
1456
1457// debug("cache_check_param " + article_cache[i]["id"] + ":" +
1458// article_cache[i]["param"] + " vs " + id + ":" + param);
1459
1460 if (article_cache[i]["id"] == id && article_cache[i]["param"] == param) {
1461 return true;
1462 }
1463 }
1464 return false;
1465}
1466
1467function cache_expire() {
1468 while (article_cache.length > 25) {
1469 article_cache.shift();
1470 }
1471}
1472
1473function cache_empty() {
1474 article_cache = new Array();
1475}
1476
1477function cache_invalidate(id) {
1478 var i = 0
1479
1480 try {
1481
1482 while (i < article_cache.length) {
1483 if (article_cache[i]["id"] == id) {
1484 debug("cache_invalidate: removed id " + id);
1485 article_cache.splice(i, 1);
1486 return true;
1487 }
1488 i++;
1489 }
1490 debug("cache_invalidate: id not found: " + id);
1491 return false;
1492 } catch (e) {
1493 exception_error("cache_invalidate", e);
1494 }
1495}
1496
1497function getActiveArticleId() {
1498 return active_post_id;
1499}
1500
1501function cdmClicked(elem) {
1502 try {
1503 if (elem.id && elem.id.match("RROW-")) {
1504 var id = elem.id.replace("RROW-", "");
1505 active_post_id = id;
1506
1507 cdmSelectArticles("none");
1508 toggleUnread(id, 0, true);
1509 toggleSelected(id);
1510
1511 }
1512 } catch (e) {
1513 exception_error("cdmClicked", e);
1514 }
1515}
1516
1517function preload_article_callback(transport) {
1518 try {
1519 if (transport.responseXML) {
1520 var articles = transport.responseXML.getElementsByTagName("article");
1521
1522 for (var i = 0; i < articles.length; i++) {
1523 var id = articles[i].getAttribute("id");
1524 if (!cache_check(id)) {
1525 cache_inject(id, articles[i].firstChild.nodeValue);
1526 debug("preloaded article: " + id);
1527 }
1528 }
1529 }
1530 } catch (e) {
1531 exception_error("preload_article_callback", e);
1532 }
1533}
1534
1535function preloadArticleUnderPointer(id) {
1536 try {
1537 if (post_under_pointer == id && !cache_check(id)) {
1538
1539 debug("trying to preload article " + id);
1540
1541 var neighbor_ids = getRelativePostIds(id, 1);
1542
1543 /* only request uncached articles */
1544
1545 var cids_to_request = Array();
1546
1547 for (var i = 0; i < neighbor_ids.length; i++) {
1548 if (!cache_check(neighbor_ids[i])) {
1549 cids_to_request.push(neighbor_ids[i]);
1550 }
1551 }
1552 debug("additional ids: " + cids_to_request.toString());
1553
1554 cids_to_request.push(id);
1555
1556 var query = "backend.php?op=rpc&subop=getArticles&ids=" +
1557 cids_to_request.toString();
1558 new Ajax.Request(query, {
1559 onComplete: function(transport) {
1560 preload_article_callback(transport);
1561 } });
1562 }
1563 } catch (e) {
1564 exception_error("preloadArticleUnderPointer", e);
1565 }
1566}
1567
1568function postMouseIn(id) {
1569 try {
1570 if (post_under_pointer != id) {
1571 post_under_pointer = id;
1572 if (!isCdmMode()) {
1573 window.setTimeout("preloadArticleUnderPointer(" + id + ")", 250);
1574 }
1575 }
1576
1577 } catch (e) {
1578 exception_error("postMouseIn", e);
1579 }
1580}
1581
1582function postMouseOut(id) {
1583 try {
1584 post_under_pointer = false;
1585 } catch (e) {
1586 exception_error("postMouseOut", e);
1587 }
1588}
1589
1590function headlines_scroll_handler() {
1591 try {
1592
1593 var e = document.getElementById("headlinesInnerContainer");
1594
1595 // don't do infinite scrolling when Limit == All
1596
1597 var toolbar_form = document.forms["main_toolbar_form"];
1598
1599 var limit = toolbar_form.limit[toolbar_form.limit.selectedIndex];
1600 if (limit.value != 0) {
1601
1602 debug((e.scrollTop + e.offsetHeight) + " vs " + e.scrollHeight + " dis? " +
1603 _infscroll_disable);
1604
1605 if (e.scrollTop + e.offsetHeight > e.scrollHeight - 100) {
1606 if (!_infscroll_disable) {
1607 debug("more cowbell!");
1608 viewNextFeedPage();
1609 }
1610 }
1611 }
1612
1613 } catch (e) {
1614 exception_error("headlines_scroll_handler", e);
1615 }
1616}
1617
1618function catchupRelativeToArticle(below) {
1619
1620 try {
1621
1622 if (!xmlhttp_ready(xmlhttp_rpc)) {
1623 printLockingError();
1624 }
1625
1626 if (!getActiveArticleId()) {
1627 alert(__("No article is selected."));
1628 return;
1629 }
1630
1631 var visible_ids;
1632
1633 if (document.getElementById("headlinesList")) {
1634 visible_ids = getVisibleHeadlineIds();
1635 } else {
1636 visible_ids = cdmGetVisibleArticles();
1637 }
1638
1639 var ids_to_mark = new Array();
1640
1641 if (!below) {
1642 for (var i = 0; i < visible_ids.length; i++) {
1643 if (visible_ids[i] != getActiveArticleId()) {
1644 var e = document.getElementById("RROW-" + visible_ids[i]);
1645
1646 if (e && e.className.match("Unread")) {
1647 ids_to_mark.push(visible_ids[i]);
1648 }
1649 } else {
1650 break;
1651 }
1652 }
1653 } else {
1654 for (var i = visible_ids.length-1; i >= 0; i--) {
1655 if (visible_ids[i] != getActiveArticleId()) {
1656 var e = document.getElementById("RROW-" + visible_ids[i]);
1657
1658 if (e && e.className.match("Unread")) {
1659 ids_to_mark.push(visible_ids[i]);
1660 }
1661 } else {
1662 break;
1663 }
1664 }
1665 }
1666
1667 if (ids_to_mark.length == 0) {
1668 alert(__("No articles found to mark"));
1669 } else {
1670 var msg = __("Mark %d article(s) as read?").replace("%d", ids_to_mark.length);
1671
1672 if (confirm(msg)) {
1673
1674 for (var i = 0; i < ids_to_mark.length; i++) {
1675 var e = document.getElementById("RROW-" + ids_to_mark[i]);
1676 e.className = e.className.replace("Unread", "");
1677 }
1678
1679 var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
1680 param_escape(ids_to_mark.toString()) + "&cmode=0";
1681
1682 new Ajax.Request(query, {
1683 onComplete: function(transport) {
1684 catchup_callback2(transport);
1685 } });
1686
1687 }
1688 }
1689
1690 } catch (e) {
1691 exception_error("catchupRelativeToArticle", e);
1692 }
1693}
1694
1695function cdmExpandArticle(a_id) {
1696 try {
1697 var id = 'CICD-' + a_id;
1698
1699 Effect.Appear(id, {duration : 0.5,
1700 beforeStart: function(effect) {
1701 var h_id = 'CICH-' + a_id;
1702 var h_elem = document.getElementById(h_id);
1703 if (h_elem) { h_elem.style.display = "none"; }
1704
1705 toggleUnread(a_id, 0);
1706 }});
1707
1708
1709 } catch (e) {
1710 exception_error("appearBlockElementF", e);
1711 }
1712
1713}
1714
1715function fixHeadlinesOrder(ids) {
1716 try {
1717 for (var i = 0; i < ids.length; i++) {
1718 var e = document.getElementById("RROW-" + ids[i]);
1719
1720 if (e) {
1721 if (i % 2 == 0) {
1722 e.className = e.className.replace("even", "odd");
1723 } else {
1724 e.className = e.className.replace("odd", "even");
1725 }
1726 }
1727 }
1728 } catch (e) {
1729 exception_error("fixHeadlinesOrder", e);
1730 }
1731}
1732
1733function subtoolbarSearch() {
1734 try {
1735
1736 var q = document.getElementById("subtoolbar_search_box");
1737
1738 if (!q) return;
1739
1740 q = q.value.toUpperCase();
1741
1742 var ids = false;
1743 var vis_ids = new Array();
1744
1745 if (document.getElementById("headlinesList")) {
1746 ids = getVisibleHeadlineIds();
1747 } else {
1748 ids = cdmGetVisibleArticles();
1749 }
1750
1751 for (var i = 0; i < ids.length; i++) {
1752 var title = document.getElementById("RTITLE-" + ids[i]);
1753
1754 if (title) {
1755 if (!title.innerHTML.toUpperCase().match(q)) {
1756 Element.hide(document.getElementById("RROW-" + ids[i]));
1757 } else {
1758 Element.show(document.getElementById("RROW-" + ids[i]));
1759 vis_ids.push(ids[i]);
1760 }
1761 }
1762 }
1763
1764 fixHeadlinesOrder(vis_ids);
1765
1766 } catch (e) {
1767 exception_error("subtoolbarSearch", e);
1768 }
1769}
1770
1771function getArticleUnderPointer() {
1772 return post_under_pointer;
1773}
web-based news feed (RSS/Atom) reader and aggregator; see https://tt-rss.org/