1 var active_post_id = false;
2 var last_article_view = false;
3 var active_real_feed_id = false;
5 // FIXME: kludges, needs proper implementation
6 var _reload_feedlist_after_view = false;
8 var _cdm_wd_timeout = false;
9 var _cdm_wd_vishist = new Array();
11 var article_cache = new Array();
13 var vgroup_last_feed = false;
14 var post_under_pointer = false;
16 var last_requested_article = false;
18 function toggle_published_callback(transport) {
20 if (transport.responseXML) {
22 all_counters_callback2(transport);
24 var note = transport.responseXML.getElementsByTagName("note")[0];
27 var note_id = note.getAttribute("id");
28 var note_size = note.getAttribute("size");
29 var note_content = note.firstChild.nodeValue;
31 var container = $('POSTNOTE-' + note_id);
33 cache_invalidate(note_id);
36 if (note_size == "0") {
37 Element.hide(container);
39 container.innerHTML = note_content;
40 Element.show(container);
47 exception_error("toggle_published_callback", e, transport);
51 function catchup_callback2(transport, callback) {
53 debug("catchup_callback2 " + transport + ", " + callback);
55 all_counters_callback2(transport);
57 setTimeout(callback, 10);
60 exception_error("catchup_callback2", e, transport);
64 function clean_feed_selections() {
66 var feeds = $("feedList").getElementsByTagName("LI");
68 for (var i = 0; i < feeds.length; i++) {
69 if (feeds[i].id && feeds[i].id.match("FEEDR-")) {
70 feeds[i].className = feeds[i].className.replace("Selected", "");
72 if (feeds[i].id && feeds[i].id.match("FCAT-")) {
73 feeds[i].className = feeds[i].className.replace("Selected", "");
77 exception_error("clean_feed_selections", e);
81 function headlines_callback2(transport, feed_cur_page) {
84 if (!transport.responseText && db) {
85 offlineConfirmModeChange();
89 loading_set_progress(100);
91 debug("headlines_callback2 [page=" + feed_cur_page + "]");
93 if (!transport_error_check(transport)) return;
95 clean_feed_selections();
100 if (transport.responseXML) {
101 var headlines = transport.responseXML.getElementsByTagName("headlines")[0];
103 is_cat = headlines.getAttribute("is_cat");
104 feed_id = headlines.getAttribute("id");
105 setActiveFeedId(feed_id, is_cat);
109 var ll = $('FLL-' + feed_id);
112 var feedr = $("FEEDR-" + feed_id);
113 if (feedr && !feedr.className.match("Selected")) {
114 feedr.className = feedr.className + "Selected";
116 if (feedr && ll) feedr.removeChild(ll);
118 var feedr = $("FCAT-" + feed_id);
119 if (feedr && !feedr.className.match("Selected")) {
120 feedr.className = feedr.className + "Selected";
123 var fcap = $("FCAP-" + feed_id);
124 if (fcap && ll) fcap.removeChild(ll);
128 var img = $('FIMG-' + feed_id);
130 if (img && !is_cat) {
134 var f = $("headlines-frame");
136 if (feed_cur_page == 0) {
137 debug("resetting headlines scrollTop");
142 if (transport.responseXML) {
143 var headlines = transport.responseXML.getElementsByTagName("headlines")[0];
144 var headlines_count_obj = transport.responseXML.getElementsByTagName("headlines-count")[0];
145 var headlines_unread_obj = transport.responseXML.getElementsByTagName("headlines-unread")[0];
146 var disable_cache_obj = transport.responseXML.getElementsByTagName("disable-cache")[0];
148 var vgroup_last_feed_obj = transport.responseXML.getElementsByTagName("vgroup-last-feed")[0];
150 var headlines_count = headlines_count_obj.getAttribute("value");
151 var headlines_unread = headlines_unread_obj.getAttribute("value");
152 var disable_cache = disable_cache_obj.getAttribute("value") != "0";
154 vgroup_last_feed = vgroup_last_feed_obj.getAttribute("value");
156 if (headlines_count == 0) {
157 _infscroll_disable = 1;
159 _infscroll_disable = 0;
162 var counters = transport.responseXML.getElementsByTagName("counters")[0];
163 var articles = transport.responseXML.getElementsByTagName("article");
164 var runtime_info = transport.responseXML.getElementsByTagName("runtime-info");
166 if (feed_cur_page == 0) {
168 f.innerHTML = headlines.firstChild.nodeValue;
170 var cache_prefix = "";
178 cache_invalidate(cache_prefix + feed_id);
180 if (!disable_cache) {
181 cache_inject(cache_prefix + feed_id,
182 headlines.firstChild.nodeValue, headlines_unread);
186 debug("headlines_callback: returned no data");
187 f.innerHTML = "<div class='whiteBox'>" + __('Could not update headlines (missing XML data)') + "</div>";
192 if (headlines_count > 0) {
193 debug("adding some more headlines...");
195 var c = $("headlinesList");
198 c = $("headlinesInnerContainer");
201 var ids = getSelectedArticleIds2();
203 c.innerHTML = c.innerHTML + headlines.firstChild.nodeValue;
205 debug("restore selected ids: " + ids);
207 for (var i = 0; i < ids.length; i++) {
208 markHeadline(ids[i]);
212 debug("no new headlines received");
215 debug("headlines_callback: returned no data");
216 notify_error("Error while trying to load more headlines");
222 for (var i = 0; i < articles.length; i++) {
223 var a_id = articles[i].getAttribute("id");
224 debug("found id: " + a_id);
225 cache_inject(a_id, articles[i].firstChild.nodeValue);
228 debug("no cached articles received");
232 debug("parsing piggybacked counters: " + counters);
233 parse_counters(counters, false);
235 debug("counters container not found in reply, requesting...");
240 debug("parsing runtime info: " + runtime_info[0]);
241 parse_runtime_info(runtime_info[0]);
243 debug("counters container not found in reply");
247 debug("headlines_callback: returned no XML object");
248 f.innerHTML = "<div class='whiteBox'>" + __('Could not update headlines (missing XML object)') + "</div>";
251 if (typeof correctPNG != 'undefined') {
255 if (_cdm_wd_timeout) window.clearTimeout(_cdm_wd_timeout);
257 if (!$("headlinesList") &&
258 getActiveFeedId() != -3 &&
259 getInitParam("cdm_auto_catchup") == 1) {
260 debug("starting CDM watchdog");
261 _cdm_wd_timeout = window.setTimeout("cdmWatchdog()", 5000);
262 _cdm_wd_vishist = new Array();
264 debug("not in CDM mode or watchdog disabled");
267 _feed_cur_page = feed_cur_page;
268 _infscroll_request_sent = 0;
275 exception_error("headlines_callback2", e, transport);
279 function render_article(article) {
281 var f = $("content-frame");
286 var fi = $("content-insert");
292 fi.innerHTML = article;
294 // article.evalScripts();
297 exception_error("render_article", e);
301 function showArticleInHeadlines(id) {
305 cleanSelected("headlinesList");
307 var crow = $("RROW-" + id);
311 var article_is_unread = crow.className.match("Unread");
313 crow.className = crow.className.replace("Unread", "");
315 selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
317 var upd_img_pic = $("FUPDPIC-" + id);
319 var cache_prefix = "";
321 if (activeFeedIsCat()) {
327 var view_mode = false;
330 view_mode = document.forms['main_toolbar_form'].view_mode;
331 view_mode = view_mode[view_mode.selectedIndex].value;
336 if (upd_img_pic && (upd_img_pic.src.match("updated.png") ||
337 upd_img_pic.src.match("fresh_sign.png"))) {
339 upd_img_pic.src = "images/blank_icon.gif";
341 cache_invalidate(cache_prefix + getActiveFeedId());
343 cache_inject(cache_prefix + getActiveFeedId(),
344 $("headlines-frame").innerHTML,
345 get_feed_unread(getActiveFeedId()));
347 } else if (article_is_unread && view_mode == "all_articles") {
349 cache_invalidate(cache_prefix + getActiveFeedId());
351 cache_inject(cache_prefix + getActiveFeedId(),
352 $("headlines-frame").innerHTML,
353 get_feed_unread(getActiveFeedId())-1);
355 } else if (article_is_unread) {
356 cache_invalidate(cache_prefix + getActiveFeedId());
362 exception_error("showArticleInHeadlines", e);
366 function article_callback2(transport, id, feed_id) {
368 debug("article_callback2 " + id);
370 if (!transport.responseText && db) {
371 offlineConfirmModeChange();
375 if (transport.responseXML) {
377 if (!transport_error_check(transport)) return;
379 /* var ll = $('LL-' + id);
380 var content = $('HLC-' + id);
382 if (ll && content) content.removeChild(ll); */
384 var upic = $('FUPDPIC-' + id);
387 upic.src = 'images/blank_icon.gif';
390 if (id != last_requested_article) {
391 debug("requested article id is out of sequence, aborting");
395 active_real_feed_id = feed_id;
398 debug("looking for articles to cache...");
400 var articles = transport.responseXML.getElementsByTagName("article");
402 for (var i = 0; i < articles.length; i++) {
403 var a_id = articles[i].getAttribute("id");
405 debug("found id: " + a_id);
407 if (a_id == active_post_id) {
408 debug("active article, rendering...");
409 render_article(articles[i].firstChild.nodeValue);
412 cache_inject(a_id, articles[i].firstChild.nodeValue);
416 showArticleInHeadlines(id);
419 db.execute("UPDATE articles SET unread = 0 WHERE id = ?", [id]);
422 var reply = transport.responseXML.firstChild.firstChild;
425 debug("article_callback: returned no XML object");
426 //var f = $("content-frame");
427 //f.innerHTML = "<div class='whiteBox'>" + __('Could not display article (missing XML object)') + "</div>";
430 var date = new Date();
431 last_article_view = date.getTime() / 1000;
433 if (typeof correctPNG != 'undefined') {
437 if (_reload_feedlist_after_view) {
438 setTimeout('updateFeedList(false, false)', 50);
439 _reload_feedlist_after_view = false;
441 if (transport.responseXML) {
442 var counters = transport.responseXML.getElementsByTagName("counters")[0];
445 debug("parsing piggybacked counters: " + counters);
446 parse_counters(counters, false);
448 debug("counters container not found in reply, requesting...");
456 exception_error("article_callback2", e, transport);
460 function view(id, feed_id, skip_history) {
463 debug("loading article: " + id + "/" + feed_id);
465 if (offline_mode) return view_offline(id, feed_id);
467 var cached_article = cache_find(id);
469 debug("cache check result: " + (cached_article != false));
474 //setActiveFeedId(feed_id);
476 var query = "backend.php?op=view&id=" + param_escape(id) +
477 "&feed=" + param_escape(feed_id);
479 var date = new Date();
481 var neighbor_ids = getRelativePostIds(active_post_id);
483 /* only request uncached articles */
485 var cids_to_request = Array();
487 for (var i = 0; i < neighbor_ids.length; i++) {
488 if (!cache_check(neighbor_ids[i])) {
489 cids_to_request.push(neighbor_ids[i]);
493 debug("additional ids: " + cids_to_request.toString());
495 /* additional info for piggyback counters */
497 if (tagsAreDisplayed()) {
498 query = query + "&omode=lt";
500 query = query + "&omode=flc";
503 var date = new Date();
504 var timestamp = Math.round(date.getTime() / 1000);
505 query = query + "&ts=" + timestamp;
507 query = query + "&cids=" + cids_to_request.toString();
509 var crow = $("RROW-" + id);
510 var article_is_unread = crow.className.match("Unread");
512 if (!async_counters_work) {
513 query = query + "&csync=true";
516 showArticleInHeadlines(id);
518 if (!cached_article) {
520 // notify_progress("Loading, please wait...", true);
522 /* var content = $('HLC-' + id);
524 if (content && !$('LL-' + id)) {
525 var ll = document.createElement('img');
527 ll.src = 'images/indicator_tiny.gif';
528 ll.className = 'hlLoading';
531 content.appendChild(ll);
535 var upic = $('FUPDPIC-' + id);
538 upic.src = 'images/indicator_white.gif';
541 } else if (cached_article && article_is_unread) {
543 query = query + "&mode=prefetch";
545 render_article(cached_article);
547 } else if (cached_article) {
549 query = query + "&mode=prefetch_old";
550 render_article(cached_article);
556 last_requested_article = id;
558 new Ajax.Request(query, {
559 onComplete: function(transport) {
560 article_callback2(transport, id, feed_id);
566 exception_error("view", e);
571 return toggleMark(id);
575 return togglePub(id);
578 function tMark_afh_off(effect) {
580 var elem = effect.effects[0].element;
582 debug("tMark_afh_off : " + elem.id);
585 elem.src = elem.src.replace("mark_set", "mark_unset");
586 elem.alt = __("Star article");
591 exception_error("tMark_afh_off", e);
595 function tPub_afh_off(effect) {
597 var elem = effect.effects[0].element;
599 debug("tPub_afh_off : " + elem.id);
602 elem.src = elem.src.replace("pub_set", "pub_unset");
603 elem.alt = __("Publish article");
608 exception_error("tPub_afh_off", e);
612 function toggleMark(id, client_only, no_effects) {
616 var query = "backend.php?op=rpc&id=" + id + "&subop=mark";
618 query = query + "&afid=" + getActiveFeedId();
620 if (tagsAreDisplayed()) {
621 query = query + "&omode=tl";
623 query = query + "&omode=flc";
626 var mark_img = $("FMPIC-" + id);
628 if (!mark_img) return;
630 var vfeedu = $("FEEDU--1");
631 var crow = $("RROW-" + id);
633 if (mark_img.src.match("mark_unset")) {
634 mark_img.src = mark_img.src.replace("mark_unset", "mark_set");
635 mark_img.alt = __("Unstar article");
636 query = query + "&mark=1";
639 db.execute("UPDATE articles SET marked = 1 WHERE id = ?", [id]);
643 //mark_img.src = "images/mark_unset.png";
644 mark_img.alt = __("Please wait...");
645 query = query + "&mark=0";
647 if ($("headlinesList") && !no_effects) {
648 Effect.Puff(mark_img, {duration : 0.25, afterFinish: tMark_afh_off});
650 mark_img.src = mark_img.src.replace("mark_set", "mark_unset");
651 mark_img.alt = __("Star article");
655 db.execute("UPDATE articles SET marked = 0 WHERE id = ?", [id]);
660 if (!no_effects) update_local_feedlist_counters();
665 new Ajax.Request(query, {
666 onComplete: function(transport) {
667 all_counters_callback2(transport);
673 exception_error("toggleMark", e);
677 function togglePub(id, client_only, no_effects, note) {
681 var query = "backend.php?op=rpc&id=" + id + "&subop=publ";
683 query = query + "&afid=" + getActiveFeedId();
685 if (note != undefined) {
686 query = query + "¬e=" + param_escape(note);
688 query = query + "¬e=undefined";
691 if (tagsAreDisplayed()) {
692 query = query + "&omode=tl";
694 query = query + "&omode=flc";
697 var mark_img = $("FPPIC-" + id);
699 if (!mark_img) return;
701 var vfeedu = $("FEEDU--2");
702 var crow = $("RROW-" + id);
704 if (mark_img.src.match("pub_unset") || note != undefined) {
705 mark_img.src = mark_img.src.replace("pub_unset", "pub_set");
706 mark_img.alt = __("Unpublish article");
707 query = query + "&pub=1";
710 //mark_img.src = "images/pub_unset.png";
711 mark_img.alt = __("Please wait...");
712 query = query + "&pub=0";
714 if ($("headlinesList") && !no_effects) {
715 Effect.Puff(mark_img, {duration : 0.25, afterFinish: tPub_afh_off});
717 mark_img.src = mark_img.src.replace("pub_set", "pub_unset");
718 mark_img.alt = __("Publish article");
723 new Ajax.Request(query, {
724 onComplete: function(transport) {
725 toggle_published_callback(transport);
731 exception_error("togglePub", e);
735 function correctHeadlinesOffset(id) {
739 var hlist = $("headlinesList");
740 var container = $("headlinesInnerContainer");
741 var row = $("RROW-" + id);
743 var viewport = container.offsetHeight;
745 var rel_offset_top = row.offsetTop - container.scrollTop;
746 var rel_offset_bottom = row.offsetTop + row.offsetHeight - container.scrollTop;
748 debug("Rtop: " + rel_offset_top + " Rbtm: " + rel_offset_bottom);
749 debug("Vport: " + viewport);
751 if (rel_offset_top <= 0 || rel_offset_top > viewport) {
752 container.scrollTop = row.offsetTop;
753 } else if (rel_offset_bottom > viewport) {
755 /* doesn't properly work with Opera in some cases because
756 Opera fucks up element scrolling */
758 container.scrollTop = row.offsetTop + row.offsetHeight - viewport;
762 exception_error("correctHeadlinesOffset", e);
767 function moveToPost(mode) {
774 rows = cdmGetVisibleArticles();
776 rows = getVisibleHeadlineIds();
782 if (!$('RROW-' + active_post_id)) {
783 active_post_id = false;
786 if (active_post_id == false) {
787 next_id = getFirstVisibleHeadlineId();
788 prev_id = getLastVisibleHeadlineId();
790 for (var i = 0; i < rows.length; i++) {
791 if (rows[i] == active_post_id) {
798 if (mode == "next") {
802 if (!cdmArticleIsActuallyVisible(next_id)) {
803 cdmScrollToArticleId(next_id);
805 cdmSelectArticles("none");
806 toggleUnread(next_id, 0, true);
807 toggleSelected(next_id);
810 correctHeadlinesOffset(next_id);
811 view(next_id, getActiveFeedId());
816 if (mode == "prev") {
819 cdmScrollToArticleId(prev_id);
820 cdmSelectArticles("none");
821 toggleUnread(prev_id, 0, true);
822 toggleSelected(prev_id);
824 correctHeadlinesOffset(prev_id);
825 view(prev_id, getActiveFeedId());
831 exception_error("moveToPost", e);
835 function toggleSelected(id) {
838 var cb = $("RCHK-" + id);
840 var row = $("RROW-" + id);
842 var nc = row.className;
844 if (!nc.match("Selected")) {
845 nc = nc + "Selected";
850 // In CDM basically last selected article == active article
851 if (isCdmMode()) active_post_id = id;
853 nc = nc.replace("Selected", "");
863 exception_error("toggleSelected", e);
867 function toggleUnread_afh(effect) {
870 var elem = effect.element;
871 elem.style.backgroundColor = "";
874 exception_error("toggleUnread_afh", e);
878 function toggleUnread(id, cmode, effect) {
881 var row = $("RROW-" + id);
883 var nc = row.className;
884 var is_selected = row.className.match("Selected");
885 nc = nc.replace("Unread", "");
886 nc = nc.replace("Selected", "");
888 // since we are removing selection from the object, uncheck
889 // corresponding checkbox
891 var cb = $("RCHK-" + id);
896 // NOTE: I'm not sure that resetting selection here is a feature -fox
898 if (cmode == undefined || cmode == 2) {
899 if (row.className.match("Unread")) {
903 new Effect.Highlight(row, {duration: 1, startcolor: "#fff7d5",
904 afterFinish: toggleUnread_afh,
905 queue: { position:'end', scope: 'TMRQ-' + id, limit: 1 } } );
909 row.className = nc + "Unread";
913 db.execute("UPDATE articles SET unread = not unread "+
914 "WHERE id = ?", [id]);
917 } else if (cmode == 0) {
921 new Effect.Highlight(row, {duration: 1, startcolor: "#fff7d5",
922 afterFinish: toggleUnread_afh,
923 queue: { position:'end', scope: 'TMRQ-' + id, limit: 1 } } );
927 db.execute("UPDATE articles SET unread = 0 "+
928 "WHERE id = ?", [id]);
931 } else if (cmode == 1) {
932 row.className = nc + "Unread";
935 db.execute("UPDATE articles SET unread = 1 "+
936 "WHERE id = ?", [id]);
941 update_local_feedlist_counters();
943 // Disable unmarking as selected for the time being (16.05.08) -fox
944 if (is_selected) row.className = row.className + "Selected";
946 if (cmode == undefined) cmode = 2;
948 var query = "backend.php?op=rpc&subop=catchupSelected" +
949 "&cmode=" + param_escape(cmode);
951 var ids = "?ids=" + param_escape(id);
953 // notify_progress("Loading, please wait...");
955 new Ajax.Request(query, {
957 onComplete: function(transport) {
958 all_counters_callback2(transport);
964 exception_error("toggleUnread", e);
968 function selectionRemoveLabel(id) {
971 var ids = getSelectedArticleIds2();
973 if (ids.length == 0) {
974 alert(__("No articles are selected."));
978 // var ok = confirm(__("Remove selected articles from label?"));
982 var query = "backend.php?op=rpc&subop=removeFromLabel&ids=" +
983 param_escape(ids.toString()) + "&lid=" + param_escape(id);
985 // notify_progress("Loading, please wait...");
987 cache_invalidate("F:" + (-11 - id));
989 new Ajax.Request(query, {
990 onComplete: function(transport) {
991 show_labels_in_headlines(transport);
992 all_counters_callback2(transport);
998 exception_error("selectionAssignLabel", e);
1003 function selectionAssignLabel(id) {
1006 var ids = getSelectedArticleIds2();
1008 if (ids.length == 0) {
1009 alert(__("No articles are selected."));
1013 // var ok = confirm(__("Assign selected articles to label?"));
1017 cache_invalidate("F:" + (-11 - id));
1019 var query = "backend.php?op=rpc&subop=assignToLabel&ids=" +
1020 param_escape(ids.toString()) + "&lid=" + param_escape(id);
1022 // notify_progress("Loading, please wait...");
1024 new Ajax.Request(query, {
1025 onComplete: function(transport) {
1026 show_labels_in_headlines(transport);
1027 all_counters_callback2(transport);
1033 exception_error("selectionAssignLabel", e);
1038 function selectionToggleUnread(cdm_mode, set_state, callback_func, no_error) {
1043 rows = cdmGetSelectedArticles();
1045 rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
1048 if (rows.length == 0 && !no_error) {
1049 alert(__("No articles are selected."));
1053 for (i = 0; i < rows.length; i++) {
1054 var row = $("RROW-" + rows[i]);
1056 var nc = row.className;
1057 nc = nc.replace("Unread", "");
1058 nc = nc.replace("Selected", "");
1060 if (set_state == undefined) {
1061 if (row.className.match("Unread")) {
1062 row.className = nc + "Selected";
1064 row.className = nc + "UnreadSelected";
1067 db.execute("UPDATE articles SET unread = NOT unread WHERE id = ?",
1072 if (set_state == false) {
1073 row.className = nc + "Selected";
1075 db.execute("UPDATE articles SET unread = 0 WHERE id = ?",
1080 if (set_state == true) {
1081 row.className = nc + "UnreadSelected";
1083 db.execute("UPDATE articles SET unread = 1 WHERE id = ?",
1090 if (rows.length > 0) {
1092 update_local_feedlist_counters();
1096 if (set_state == undefined) {
1098 } else if (set_state == true) {
1100 } else if (set_state == false) {
1104 var query = "backend.php?op=rpc&subop=catchupSelected" +
1107 var ids = "?ids=" + param_escape(rows.toString());
1109 notify_progress("Loading, please wait...");
1111 new Ajax.Request(query, {
1113 onComplete: function(transport) {
1114 catchup_callback2(transport, callback_func);
1120 exception_error("selectionToggleUnread", e);
1124 function selectionToggleMarked(cdm_mode) {
1130 rows = cdmGetSelectedArticles();
1132 rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
1135 if (rows.length == 0) {
1136 alert(__("No articles are selected."));
1140 for (i = 0; i < rows.length; i++) {
1141 toggleMark(rows[i], true, true);
1144 update_local_feedlist_counters();
1146 if (rows.length > 0) {
1148 var query = "backend.php?op=rpc&subop=markSelected&ids=" +
1149 param_escape(rows.toString()) + "&cmode=2";
1151 query = query + "&afid=" + getActiveFeedId();
1153 /* if (tagsAreDisplayed()) {
1154 query = query + "&omode=tl";
1156 query = query + "&omode=flc";
1159 query = query + "&omode=lc";
1161 new Ajax.Request(query, {
1162 onComplete: function(transport) {
1163 all_counters_callback2(transport);
1169 exception_error("selectionToggleMarked", e);
1173 function selectionTogglePublished(cdm_mode) {
1179 rows = cdmGetSelectedArticles();
1181 rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
1184 if (rows.length == 0) {
1185 alert(__("No articles are selected."));
1189 for (i = 0; i < rows.length; i++) {
1190 togglePub(rows[i], true, true);
1193 if (rows.length > 0) {
1195 var query = "backend.php?op=rpc&subop=publishSelected&ids=" +
1196 param_escape(rows.toString()) + "&cmode=2";
1198 query = query + "&afid=" + getActiveFeedId();
1200 /* if (tagsAreDisplayed()) {
1201 query = query + "&omode=tl";
1203 query = query + "&omode=flc";
1206 query = query + "&omode=lc";
1208 new Ajax.Request(query, {
1209 onComplete: function(transport) {
1210 all_counters_callback2(transport);
1216 exception_error("selectionToggleMarked", e);
1220 function cdmGetSelectedArticles() {
1221 var sel_articles = new Array();
1222 var container = $("headlinesInnerContainer");
1224 for (i = 0; i < container.childNodes.length; i++) {
1225 var child = container.childNodes[i];
1227 if (child.id && child.id.match("RROW-") && child.className.match("Selected")) {
1228 var c_id = child.id.replace("RROW-", "");
1229 sel_articles.push(c_id);
1233 return sel_articles;
1236 function cdmGetVisibleArticles() {
1237 var sel_articles = new Array();
1238 var container = $("headlinesInnerContainer");
1240 if (!container) return sel_articles;
1242 for (i = 0; i < container.childNodes.length; i++) {
1243 var child = container.childNodes[i];
1245 if (child.id && child.id.match("RROW-")) {
1246 var c_id = child.id.replace("RROW-", "");
1247 sel_articles.push(c_id);
1251 return sel_articles;
1254 function cdmGetUnreadArticles() {
1255 var sel_articles = new Array();
1256 var container = $("headlinesInnerContainer");
1258 for (i = 0; i < container.childNodes.length; i++) {
1259 var child = container.childNodes[i];
1261 if (child.id && child.id.match("RROW-") && child.className.match("Unread")) {
1262 var c_id = child.id.replace("RROW-", "");
1263 sel_articles.push(c_id);
1267 return sel_articles;
1271 // mode = all,none,unread
1272 function cdmSelectArticles(mode) {
1273 var container = $("headlinesInnerContainer");
1275 for (i = 0; i < container.childNodes.length; i++) {
1276 var child = container.childNodes[i];
1278 if (child.id && child.id.match("RROW-")) {
1279 var aid = child.id.replace("RROW-", "");
1281 var cb = $("RCHK-" + aid);
1283 if (mode == "all") {
1284 if (!child.className.match("Selected")) {
1285 child.className = child.className + "Selected";
1288 } else if (mode == "unread") {
1289 if (child.className.match("Unread") && !child.className.match("Selected")) {
1290 child.className = child.className + "Selected";
1294 child.className = child.className.replace("Selected", "");
1301 function catchupPage() {
1303 var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
1305 var str = __("Mark all visible articles in %s as read?");
1307 str = str.replace("%s", fn);
1309 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str)) {
1313 if ($("headlinesList")) {
1314 selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true);
1315 selectionToggleUnread(false, false, 'viewCurrentFeed()', true);
1316 selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
1318 cdmSelectArticles('all');
1319 selectionToggleUnread(true, false, 'viewCurrentFeed()', true)
1320 cdmSelectArticles('none');
1324 function deleteSelection() {
1330 if ($("headlinesList")) {
1331 rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
1333 rows = cdmGetSelectedArticles();
1336 if (rows.length == 0) {
1337 alert(__("No articles are selected."));
1342 var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
1346 if (getActiveFeedId() != 0) {
1347 str = __("Delete %d selected articles in %s?");
1349 str = __("Delete %d selected articles?");
1352 str = str.replace("%d", rows.length);
1353 str = str.replace("%s", fn);
1355 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str)) {
1359 query = "backend.php?op=rpc&subop=delete&ids=" + param_escape(rows);
1363 new Ajax.Request(query, {
1364 onComplete: function(transport) {
1369 exception_error("deleteSelection", e);
1373 function archiveSelection() {
1379 if ($("headlinesList")) {
1380 rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
1382 rows = cdmGetSelectedArticles();
1385 if (rows.length == 0) {
1386 alert(__("No articles are selected."));
1391 var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
1395 if (getActiveFeedId() != 0) {
1396 str = __("Archive %d selected articles in %s?");
1399 str = __("Move %d archived articles back?");
1403 str = str.replace("%d", rows.length);
1404 str = str.replace("%s", fn);
1406 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str)) {
1410 query = "backend.php?op=rpc&subop="+op+"&ids=" + param_escape(rows);
1414 for (var i = 0; i < rows.length; i++) {
1415 cache_invalidate(rows[i]);
1418 new Ajax.Request(query, {
1419 onComplete: function(transport) {
1424 exception_error("archiveSelection", e);
1428 function catchupSelection() {
1434 if ($("headlinesList")) {
1435 rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
1437 rows = cdmGetSelectedArticles();
1440 if (rows.length == 0) {
1441 alert(__("No articles are selected."));
1446 var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
1448 var str = __("Mark %d selected articles in %s as read?");
1450 str = str.replace("%d", rows.length);
1451 str = str.replace("%s", fn);
1453 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str)) {
1457 if ($("headlinesList")) {
1458 selectionToggleUnread(false, false, 'viewCurrentFeed()', true);
1459 // selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
1461 selectionToggleUnread(true, false, 'viewCurrentFeed()', true)
1462 // cdmSelectArticles('none');
1466 exception_error("catchupSelection", e);
1470 function editArticleTags(id, feed_id, cdm_enabled) {
1471 displayDlg('editArticleTags', id);
1475 function tag_saved_callback(transport) {
1477 debug("in tag_saved_callback");
1482 if (tagsAreDisplayed()) {
1483 _reload_feedlist_after_view = true;
1487 if (transport.responseXML) {
1488 var tags_str = transport.responseXML.getElementsByTagName("tags-str")[0];
1491 var id = tags_str.getAttribute("id");
1494 var tags = $("ATSTR-" + id);
1496 tags.innerHTML = tags_str.firstChild.nodeValue;
1503 exception_error("tag_saved_callback", e);
1507 function editTagsSave() {
1509 notify_progress("Saving article tags...");
1511 var form = document.forms["tag_edit_form"];
1513 var query = Form.serialize("tag_edit_form");
1515 query = "backend.php?op=rpc&subop=setArticleTags&" + query;
1519 new Ajax.Request(query, {
1520 onComplete: function(transport) {
1521 tag_saved_callback(transport);
1526 function editTagsInsert() {
1529 var form = document.forms["tag_edit_form"];
1531 var found_tags = form.found_tags;
1532 var tags_str = form.tags_str;
1534 var tag = found_tags[found_tags.selectedIndex].value;
1536 if (tags_str.value.length > 0 &&
1537 tags_str.value.lastIndexOf(", ") != tags_str.value.length - 2) {
1539 tags_str.value = tags_str.value + ", ";
1542 tags_str.value = tags_str.value + tag + ", ";
1544 found_tags.selectedIndex = 0;
1547 exception_error("editTagsInsert", e);
1551 function cdmScrollViewport(where) {
1552 debug("cdmScrollViewport: " + where);
1554 var ctr = $("headlinesInnerContainer");
1558 if (where == "bottom") {
1559 ctr.scrollTop = ctr.scrollHeight;
1561 ctr.scrollTop = where;
1565 function cdmArticleIsBelowViewport(id) {
1567 var ctr = $("headlinesInnerContainer");
1568 var e = $("RROW-" + id);
1570 if (!e || !ctr) return;
1572 // article starts below viewport
1574 if (ctr.scrollTop < e.offsetTop) {
1581 exception_error("cdmArticleIsVisible", e);
1585 function cdmArticleIsAboveViewport(id) {
1587 var ctr = $("headlinesInnerContainer");
1588 var e = $("RROW-" + id);
1590 if (!e || !ctr) return;
1592 // article starts above viewport
1594 if (ctr.scrollTop > e.offsetTop + e.offsetHeight) {
1601 exception_error("cdmArticleIsVisible", e);
1605 function cdmScrollToArticleId(id) {
1607 var ctr = $("headlinesInnerContainer");
1608 var e = $("RROW-" + id);
1610 if (!e || !ctr) return;
1612 ctr.scrollTop = e.offsetTop;
1615 exception_error("cdmScrollToArticleId", e);
1619 function cdmArticleIsActuallyVisible(id) {
1621 var ctr = $("headlinesInnerContainer");
1622 var e = $("RROW-" + id);
1624 if (!e || !ctr) return;
1626 // article fits in viewport OR article is longer than viewport and
1627 // its bottom is visible
1629 if (ctr.scrollTop <= e.offsetTop && e.offsetTop + e.offsetHeight <=
1630 ctr.scrollTop + ctr.offsetHeight) {
1634 } else if (e.offsetHeight > ctr.offsetHeight &&
1635 e.offsetTop + e.offsetHeight >= ctr.scrollTop &&
1636 e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight) {
1645 exception_error("cdmArticleIsVisible", e);
1649 function cdmWatchdog() {
1653 var ctr = $("headlinesInnerContainer");
1657 var ids = new Array();
1659 var e = ctr.firstChild;
1662 if (e.className && e.className == "cdmArticleUnread" && e.id &&
1663 e.id.match("RROW-")) {
1665 // article fits in viewport OR article is longer than viewport and
1666 // its bottom is visible
1668 if (ctr.scrollTop <= e.offsetTop && e.offsetTop + e.offsetHeight <=
1669 ctr.scrollTop + ctr.offsetHeight) {
1671 // debug(e.id + " is visible " + e.offsetTop + "." +
1672 // (e.offsetTop + e.offsetHeight) + " vs " + ctr.scrollTop + "." +
1673 // (ctr.scrollTop + ctr.offsetHeight));
1675 ids.push(e.id.replace("RROW-", ""));
1677 } else if (e.offsetHeight > ctr.offsetHeight &&
1678 e.offsetTop + e.offsetHeight >= ctr.scrollTop &&
1679 e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight) {
1681 ids.push(e.id.replace("RROW-", ""));
1685 // method 2: article bottom is visible and is in upper 1/2 of the viewport
1687 /* if (e.offsetTop + e.offsetHeight >= ctr.scrollTop &&
1688 e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight/2) {
1690 ids.push(e.id.replace("RROW-", ""));
1699 debug("cdmWatchdog, ids= " + ids.toString());
1701 if (ids.length > 0) {
1703 for (var i = 0; i < ids.length; i++) {
1704 var e = $("RROW-" + ids[i]);
1706 e.className = e.className.replace("Unread", "");
1710 var query = "backend.php?op=rpc&subop=catchupSelected" +
1713 var ids = "?ids=" + param_escape(ids.toString());
1715 new Ajax.Request(query, {
1717 onComplete: function(transport) {
1718 all_counters_callback2(transport);
1723 _cdm_wd_timeout = window.setTimeout("cdmWatchdog()", 4000);
1726 exception_error("cdmWatchdog", e);
1732 function cache_inject(id, article, param) {
1734 if (!cache_check_param(id, param)) {
1735 debug("cache_article: miss: " + id + " [p=" + param + "]");
1740 var date = new Date();
1741 var ts = Math.round(date.getTime() / 1000);
1743 db.execute("INSERT INTO cache (id, article, param, added) VALUES (?, ?, ?, ?)",
1744 [id, article, param, ts]);
1747 var cache_obj = new Array();
1749 cache_obj["id"] = id;
1750 cache_obj["data"] = article;
1751 cache_obj["param"] = param;
1753 article_cache.push(cache_obj);
1757 debug("cache_article: hit: " + id + " [p=" + param + "]");
1760 exception_error("cache_inject", e);
1764 function cache_find(id) {
1767 var rs = db.execute("SELECT article FROM cache WHERE id = ?", [id]);
1770 if (rs.isValidRow()) {
1771 var a = rs.field(0);
1779 for (var i = 0; i < article_cache.length; i++) {
1780 if (article_cache[i]["id"] == id) {
1781 return article_cache[i]["data"];
1788 function cache_find_param(id, param) {
1791 var rs = db.execute("SELECT article FROM cache WHERE id = ? AND param = ?",
1795 if (rs.isValidRow()) {
1804 for (var i = 0; i < article_cache.length; i++) {
1805 if (article_cache[i]["id"] == id && article_cache[i]["param"] == param) {
1806 return article_cache[i]["data"];
1813 function cache_check(id) {
1816 var rs = db.execute("SELECT COUNT(*) AS c FROM cache WHERE id = ?",
1820 if (rs.isValidRow()) {
1821 a = rs.field(0) != "0";
1829 for (var i = 0; i < article_cache.length; i++) {
1830 if (article_cache[i]["id"] == id) {
1838 function cache_check_param(id, param) {
1841 var rs = db.execute("SELECT COUNT(*) AS c FROM cache WHERE id = ? AND param = ?",
1845 if (rs.isValidRow()) {
1846 a = rs.field(0) != "0";
1854 for (var i = 0; i < article_cache.length; i++) {
1855 if (article_cache[i]["id"] == id && article_cache[i]["param"] == param) {
1863 function cache_expire() {
1865 var date = new Date();
1866 var ts = Math.round(date.getTime() / 1000);
1868 db.execute("DELETE FROM cache WHERE added < ? - 1800 AND id LIKE 'FEEDLIST'", [ts]);
1869 db.execute("DELETE FROM cache WHERE added < ? - 600 AND (id LIKE 'F:%' OR id LIKE 'C:%')", [ts]);
1870 db.execute("DELETE FROM cache WHERE added < ? - 86400", [ts]);
1874 while (article_cache.length > 25) {
1875 article_cache.shift();
1880 function cache_empty() {
1881 article_cache = new Array();
1884 function cache_invalidate(id) {
1888 rs = db.execute("DELETE FROM cache WHERE id = ?", [id]);
1889 return rs.rowsAffected != 0;
1894 while (i < article_cache.length) {
1895 if (article_cache[i]["id"] == id) {
1896 debug("cache_invalidate: removed id " + id);
1897 article_cache.splice(i, 1);
1904 debug("cache_invalidate: id not found: " + id);
1907 exception_error("cache_invalidate", e);
1911 function getActiveArticleId() {
1912 return active_post_id;
1915 function cdmClicked(id) {
1917 var elem = $("RROW-" + id);
1920 var id = elem.id.replace("RROW-", "");
1921 active_post_id = id;
1923 // cdmSelectArticles("none");
1924 toggleUnread(id, 0, true);
1925 // toggleSelected(id);
1929 exception_error("cdmClicked", e);
1933 function preload_article_callback(transport) {
1935 if (transport.responseXML) {
1936 var articles = transport.responseXML.getElementsByTagName("article");
1938 for (var i = 0; i < articles.length; i++) {
1939 var id = articles[i].getAttribute("id");
1940 if (!cache_check(id)) {
1941 cache_inject(id, articles[i].firstChild.nodeValue);
1942 debug("preloaded article: " + id);
1947 exception_error("preload_article_callback", e);
1951 function preloadArticleUnderPointer(id) {
1953 if (getInitParam("bw_limit") == "1") return;
1955 if (post_under_pointer == id && !cache_check(id)) {
1957 debug("trying to preload article " + id);
1959 var neighbor_ids = getRelativePostIds(id, 1);
1961 /* only request uncached articles */
1963 var cids_to_request = Array();
1965 for (var i = 0; i < neighbor_ids.length; i++) {
1966 if (!cache_check(neighbor_ids[i])) {
1967 cids_to_request.push(neighbor_ids[i]);
1970 debug("additional ids: " + cids_to_request.toString());
1972 cids_to_request.push(id);
1974 var query = "backend.php?op=rpc&subop=getArticles&ids=" +
1975 cids_to_request.toString();
1976 new Ajax.Request(query, {
1977 onComplete: function(transport) {
1978 preload_article_callback(transport);
1982 exception_error("preloadArticleUnderPointer", e);
1986 function postMouseIn(id) {
1988 if (post_under_pointer != id) {
1989 post_under_pointer = id;
1991 window.setTimeout("preloadArticleUnderPointer(" + id + ")", 250);
1996 exception_error("postMouseIn", e);
2000 function postMouseOut(id) {
2002 post_under_pointer = false;
2004 exception_error("postMouseOut", e);
2008 function headlines_scroll_handler() {
2011 var e = $("headlinesInnerContainer");
2013 // don't do infinite scrolling when Limit == All
2015 var toolbar_form = document.forms["main_toolbar_form"];
2017 var limit = toolbar_form.limit[toolbar_form.limit.selectedIndex];
2018 if (limit.value != 0) {
2020 debug((e.scrollTop + e.offsetHeight) + " vs " + e.scrollHeight + " dis? " +
2021 _infscroll_disable);
2023 if (e.scrollTop + e.offsetHeight > e.scrollHeight - 100) {
2024 if (!_infscroll_disable) {
2025 debug("more cowbell!");
2032 exception_error("headlines_scroll_handler", e);
2036 function catchupRelativeToArticle(below) {
2041 if (!getActiveArticleId()) {
2042 alert(__("No article is selected."));
2048 if ($("headlinesList")) {
2049 visible_ids = getVisibleHeadlineIds();
2051 visible_ids = cdmGetVisibleArticles();
2054 var ids_to_mark = new Array();
2057 for (var i = 0; i < visible_ids.length; i++) {
2058 if (visible_ids[i] != getActiveArticleId()) {
2059 var e = $("RROW-" + visible_ids[i]);
2061 if (e && e.className.match("Unread")) {
2062 ids_to_mark.push(visible_ids[i]);
2069 for (var i = visible_ids.length-1; i >= 0; i--) {
2070 if (visible_ids[i] != getActiveArticleId()) {
2071 var e = $("RROW-" + visible_ids[i]);
2073 if (e && e.className.match("Unread")) {
2074 ids_to_mark.push(visible_ids[i]);
2082 if (ids_to_mark.length == 0) {
2083 alert(__("No articles found to mark"));
2085 var msg = __("Mark %d article(s) as read?").replace("%d", ids_to_mark.length);
2089 for (var i = 0; i < ids_to_mark.length; i++) {
2090 var e = $("RROW-" + ids_to_mark[i]);
2091 e.className = e.className.replace("Unread", "");
2094 var query = "backend.php?op=rpc&subop=catchupSelected" +
2097 var ids = "?ids=" + param_escape(ids_to_mark.toString());
2099 new Ajax.Request(query, {
2101 onComplete: function(transport) {
2102 catchup_callback2(transport);
2109 exception_error("catchupRelativeToArticle", e);
2113 function cdmExpandArticle(a_id) {
2115 var id = 'CICD-' + a_id;
2118 Element.hide("CEXC-" + a_id);
2121 Effect.Appear(id, {duration : 0.5,
2122 beforeStart: function(effect) {
2123 var h_id = 'CICH-' + a_id;
2124 var h_elem = $(h_id);
2125 if (h_elem) { h_elem.style.display = "none"; }
2127 toggleUnread(a_id, 0);
2132 exception_error("appearBlockElementF", e);
2137 function fixHeadlinesOrder(ids) {
2139 for (var i = 0; i < ids.length; i++) {
2140 var e = $("RROW-" + ids[i]);
2144 e.className = e.className.replace("even", "odd");
2146 e.className = e.className.replace("odd", "even");
2151 exception_error("fixHeadlinesOrder", e);
2155 function hideReadHeadlines() {
2159 var vis_ids = new Array();
2161 if ($("headlinesList")) {
2162 ids = getVisibleHeadlineIds();
2164 ids = cdmGetVisibleArticles();
2167 var read_headlines_visible = true;
2169 for (var i = 0; i < ids.length; i++) {
2170 var row = $("RROW-" + ids[i]);
2172 if (row && row.className) {
2173 if (read_headlines_visible) {
2174 if (row.className.match("Unread") || row.className.match("Selected")) {
2176 vis_ids.push(ids[i]);
2178 //Effect.Fade(row, {duration : 0.3});
2183 vis_ids.push(ids[i]);
2188 fixHeadlinesOrder(vis_ids);
2190 read_headlines_visible = !read_headlines_visible;
2193 exception_error("hideReadHeadlines", e);
2197 function invertHeadlineSelection() {
2199 var rows = new Array();
2203 r = document.getElementsByTagName("TR");
2205 r = document.getElementsByTagName("DIV");
2208 for (var i = 0; i < r.length; i++) {
2209 if (r[i].id && r[i].id.match("RROW-")) {
2214 for (var i = 0; i < rows.length; i++) {
2215 var nc = rows[i].className;
2216 var id = rows[i].id.replace("RROW-", "");
2217 var cb = $("RCHK-" + id);
2219 if (!rows[i].className.match("Selected")) {
2220 nc = nc + "Selected";
2223 nc = nc.replace("Selected", "");
2227 rows[i].className = nc;
2232 exception_error("invertHeadlineSelection", e);
2236 function getArticleUnderPointer() {
2237 return post_under_pointer;
2240 function zoomToArticle(id) {
2242 var w = window.open("backend.php?op=view&mode=zoom&id=" + param_escape(id),
2244 "status=0,toolbar=0,location=0,width=450,height=300,scrollbars=1,menubar=0");
2247 exception_error("zoomToArticle", e);
2251 function showOriginalArticleInline(id) {
2254 var query = "backend.php?op=rpc&subop=getArticleLink&id=" + id;
2256 notify_progress("Loading, please wait...", true);
2258 new Ajax.Request(query, {
2259 onComplete: function(transport) {
2261 if (transport.responseXML) {
2263 var link = transport.responseXML.getElementsByTagName("link")[0];
2264 var id = transport.responseXML.getElementsByTagName("id")[0];
2269 link = link.firstChild.nodeValue;
2271 var ci = $("content-insert");
2273 var tmp = "<iframe id=\"inline_orig_article\" width=\""+ci.offsetWidth+"\" height=\""+ci.offsetHeight+"\" style=\"border-width : 0px;\" src=\""+link+"\"></iframe>";
2275 render_article(tmp);
2282 exception_error("showOriginalArticleInline", e);
2287 function scrollArticle(offset) {
2290 var ci = $("content-insert");
2292 ci.scrollTop += offset;
2295 var hi = $("headlinesInnerContainer");
2297 hi.scrollTop += offset;
2302 exception_error("scrollArticle", e);
2306 function show_labels_in_headlines(transport) {
2308 if (transport.responseXML) {
2309 var info = transport.responseXML.getElementsByTagName("info-for-headlines")[0];
2311 var elems = info.getElementsByTagName("entry");
2313 for (var l = 0; l < elems.length; l++) {
2314 var e_id = elems[l].getAttribute("id");
2318 var ctr = $("HLLCTR-" + e_id);
2321 ctr.innerHTML = elems[l].firstChild.nodeValue;
2329 exception_error("show_labels_in_headlines", e);
2334 function toggleHeadlineActions() {
2336 var e = $("headlineActionsBody");
2337 var p = $("headlineActionsDrop");
2339 if (!Element.visible(e)) {
2346 e.style.left = (p.offsetLeft + 1) + "px";
2347 e.style.top = (p.offsetTop + p.offsetHeight + 2) + "px";
2350 exception_error("toggleHeadlineActions", e);
2354 function publishWithNote(id, def_note) {
2356 if (!def_note) def_note = '';
2358 var note = prompt(__("Please enter a note for this article:"), def_note);
2360 if (note != undefined) {
2361 togglePub(id, false, false, note);
2365 exception_error("publishWithNote", e);