1 var _feed_cur_page
= 0;
2 var _infscroll_disable
= 0;
3 var _infscroll_request_sent
= 0;
4 var feed_under_pointer
= undefined;
6 var mouse_is_down
= false;
10 var counter_timeout_id
= false;
12 var resize_enabled
= false;
13 var selection_disabled
= false;
14 var counters_last_request
= 0;
16 var feeds_sort_by_unread
= false;
17 var feedlist_sortable_enabled
= false;
19 function toggle_sortable_feedlist(enabled
) {
23 Sortable
.create('feedList', {onChange
: feedlist_dragsorted
, only
: "feedCat"});
25 Sortable
.destroy('feedList');
29 exception_error("toggle_sortable_feedlist", e
);
33 function viewCategory(cat
) {
34 viewfeed(cat
, '', true);
38 function render_feedlist(data
) {
41 var f
= $("feeds-frame");
43 // cache_invalidate("FEEDLIST");
44 // cache_inject("FEEDLIST", data, getInitParam("num_feeds"));
48 exception_error("render_feedlist", e
);
52 function viewNextFeedPage() {
54 //if (!getActiveFeedId()) return;
56 console
.log("viewNextFeedPage: calling viewfeed(), p: " + parseInt(_feed_cur_page
+1));
58 viewfeed(getActiveFeedId(), undefined, activeFeedIsCat(), undefined,
59 undefined, parseInt(_feed_cur_page
+1));
62 exception_error("viewNextFeedPage", e
);
67 function viewfeed(feed
, subop
, is_cat
, subop_param
, skip_history
, offset
) {
69 if (is_cat
== undefined) is_cat
= false;
71 if (offline_mode
) return viewfeed_offline(feed
, subop
, is_cat
, subop_param
,
72 skip_history
, offset
);
74 // if (!offset) page_offset = 0;
76 last_requested_article
= 0;
77 //counters_last_request = 0;
79 if (feed
== getActiveFeedId()) {
80 cache_invalidate("F:" + feed
);
83 /* if (getInitParam("theme") == "" || getInitParam("theme") == "compact") {
84 if (getInitParam("hide_feedlist") == 1) {
85 Element.hide("feeds-holder");
89 var force_nocache
= false;
98 _infscroll_disable
= 0;
101 if (getActiveFeedId() != feed
) {
104 _infscroll_disable
= 0;
107 if (page_offset
!= 0 && !subop
) {
108 var date
= new Date();
109 var timestamp
= Math
.round(date
.getTime() / 1000);
111 console
.log(_infscroll_request_sent
+ " : " + timestamp
);
113 if (_infscroll_request_sent
&& _infscroll_request_sent
+ 30 > timestamp
) {
114 console
.log("infscroll request in progress, aborting");
118 _infscroll_request_sent
= timestamp
;
125 Form
.enable("main_toolbar_form");
127 var toolbar_form
= document
.forms
["main_toolbar_form"];
128 var toolbar_query
= Form
.serialize("main_toolbar_form");
130 if (toolbar_form
.query
) {
131 if (toolbar_form
.query
.value
!= "") {
132 force_nocache
= true;
134 toolbar_form
.query
.value
= "";
137 var query
= "?op=viewfeed&feed=" + feed
+ "&" +
138 toolbar_query
+ "&subop=" + param_escape(subop
);
140 if ($("search_form")) {
141 var search_query
= Form
.serialize("search_form");
142 query
= query
+ "&" + search_query
;
143 $("search_form").query
.value
= "";
145 force_nocache
= true;
148 // console.log("IS_CAT_STORED: " + activeFeedIsCat() + ", IS_CAT: " + is_cat);
150 if (subop
== "MarkAllRead") {
152 catchup_local_feed(feed
, is_cat
);
154 var show_next_feed
= getInitParam("on_catchup_show_next_feed") == "1";
156 if (show_next_feed
) {
158 if (!activeFeedIsCat()) {
160 var feedlist
= $('feedList');
162 var next_unread_feed
= getRelativeFeedId2(feed
, false,
165 /* gRFI2 also returns categories which we don't really
166 * need here, so we skip them */
168 while (next_unread_feed
&& next_unread_feed
.match("CAT:"))
169 next_unread_feed
= getRelativeFeedId2(
170 next_unread_feed
.replace("CAT:", ""),
173 if (!next_unread_feed
) {
174 next_unread_feed
= getRelativeFeedId2(-3, true,
178 if (next_unread_feed
) {
179 query
= query
+ "&nuf=" + param_escape(next_unread_feed
);
180 //setActiveFeedId(next_unread_feed);
181 feed
= next_unread_feed
;
185 var next_unread_feed
= getNextUnreadCat(feed
);
187 /* we don't need to specify that our next feed is actually
188 a category, because we're in the is_cat mode by definition
191 if (next_unread_feed
&& show_next_feed
) {
192 query
= query
+ "&nuf=" + param_escape(next_unread_feed
);
193 feed
= next_unread_feed
;
201 query
= query
+ "&cat=1";
204 if (page_offset
!= 0) {
205 query
= query
+ "&skip=" + page_offset
;
207 // to prevent duplicate feed titles when showing grouped vfeeds
208 if (vgroup_last_feed
) {
209 query
= query
+ "&vgrlf=" + param_escape(vgroup_last_feed
);
213 Form
.enable("main_toolbar_form");
215 // for piggybacked counters
217 if (tagsAreDisplayed()) {
218 query
= query
+ "&omode=lt";
220 query
= query
+ "&omode=flc";
225 var container
= $("headlinesInnerContainer");
227 /* if (container && page_offset == 0 && !isCdmMode()) {
228 new Effect.Fade(container, {duration: 1, to: 0.01,
229 queue: { position:'end', scope: 'FEEDL-' + feed, limit: 1 } } );
234 if (!is_cat
) unread_ctr
= get_feed_unread(feed
);
236 var cache_check
= false;
238 if (unread_ctr
!= -1 && !page_offset
&& !force_nocache
&& !subop
) {
240 var cache_prefix
= "";
248 cache_check
= cache_check_param(cache_prefix
+ feed
, unread_ctr
);
249 console
.log("headline cache check: " + cache_check
);
253 var f
= $("headlines-frame");
255 clean_feed_selections();
257 setActiveFeedId(feed
, is_cat
);
260 var feedr
= $("FEEDR-" + feed
);
261 if (feedr
&& !feedr
.className
.match("Selected")) {
262 feedr
.className
= feedr
.className
+ "Selected";
265 var feedr
= $("FCAT-" + feed_id
);
266 if (feedr
&& !feedr
.className
.match("Selected")) {
267 feedr
.className
= feedr
.className
+ "Selected";
271 f
.innerHTML
= cache_find_param(cache_prefix
+ feed
, unread_ctr
);
282 feedr
= $('FCAP-' + feed
);
284 feedr
= $('FEEDR-' + feed
);
287 if (feedr
&& !$('FLL-' + feed
)) {
289 var img
= $('FIMG-' + feed
);
291 if (!is_cat
&& img
) {
293 var cat_list
= feedr
.parentNode
;
295 if (!cat_list
|| Element
.visible(cat_list
)) {
296 if (!img
.src
.match("indicator_white")) {
298 img
.src
= getInitParam("sign_progress");
300 } else if (cat_list
) {
301 feed_cat_id
= cat_list
.id
.replace("FCATLIST-", "");
303 if (!$('FLL-' + feed_cat_id
)) {
305 var ll
= document
.createElement('img');
307 ll
.src
= getInitParam("sign_progress_tiny");
308 ll
.className
= 'hlLoading';
309 ll
.id
= 'FLL-' + feed
;
311 $("FCAP-" + feed_cat_id
).appendChild(ll
);
317 if (!$('FLL-' + feed
)) {
318 var ll
= document
.createElement('img');
320 ll
.src
= getInitParam("sign_progress_tiny");
321 ll
.className
= 'hlLoading';
322 ll
.id
= 'FLL-' + feed
;
324 feedr
.appendChild(ll
);
330 new Ajax
.Request("backend.php", {
332 onComplete: function(transport
) {
333 headlines_callback2(transport
, page_offset
);
338 exception_error("viewfeed", e
);
342 function toggleCollapseCat_af(effect
) {
343 //var caption = elem.id.replace("FCATLIST-", "");
347 var elem
= effect
.element
;
348 var cat
= elem
.id
.replace("FCATLIST-", "");
349 var cap
= $("FCAP-" + cat
);
351 if (Element
.visible(elem
)) {
352 cap
.innerHTML
= cap
.innerHTML
.replace("…", "");
354 if (cap
.innerHTML
.lastIndexOf("…") != cap
.innerHTML
.length
-3) {
355 cap
.innerHTML
= cap
.innerHTML
+ "…";
360 exception_error("toggleCollapseCat_af", e
);
364 function toggleCollapseCat(cat
) {
367 var cat_elem
= $("FCAT-" + cat
);
368 var cat_list
= $("FCATLIST-" + cat
).parentNode
;
369 var caption
= $("FCAP-" + cat
);
371 Effect
.toggle('FCATLIST-' + cat
, 'blind', { duration
: 0.5,
372 afterFinish
: toggleCollapseCat_af
});
374 var img
= cat_elem
.getElementsByTagName("IMG")[0];
376 if (img
.src
.match("-collapse"))
377 img
.src
= img
.src
.replace("-collapse", "-uncollapse")
379 img
.src
= img
.src
.replace("-uncollapse", "-collapse")
381 new Ajax
.Request("backend.php",
382 { parameters
: "backend.php?op=feeds&subop=collapse&cid=" +
383 param_escape(cat
) } );
385 local_collapse_cat(cat
);
388 exception_error("toggleCollapseCat", e
);
392 function isCatCollapsed(cat
) {
394 return Element
.visible("FCATLIST-" + cat
);
396 exception_error("isCatCollapsed", e
);
400 function feedlist_dragsorted(ctr
) {
402 var elem
= $("feedList");
404 var cats
= elem
.getElementsByTagName("LI");
405 var ordered_cats
= new Array();
407 for (var i
= 0; i
< cats
.length
; i
++) {
408 if (cats
[i
].id
&& cats
[i
].id
.match("FCAT-")) {
409 ordered_cats
.push(cats
[i
].id
.replace("FCAT-", ""));
413 if (ordered_cats
.length
> 0) {
415 var query
= "?op=feeds&subop=catsort&corder=" +
416 param_escape(ordered_cats
.toString());
418 //console.log(query);
420 new Ajax
.Request("backend.php", { parameters
: query
});
424 exception_error("feedlist_dragsorted", e
);
428 function feedlist_init() {
430 loading_set_progress(90);
432 //console.log("in feedlist init");
434 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
435 document
.onkeydown
= hotkey_handler
;
436 document
.onmousemove
= mouse_move_handler
;
437 document
.onmousedown
= mouse_down_handler
;
438 document
.onmouseup
= mouse_up_handler
;
440 if (!offline_mode
) setTimeout("timeout()", 1);
442 setTimeout("hotkey_prefix_timeout()", 5*1000);
444 if (getActiveFeedId()) {
445 //console.log("some feed is open on feedlist refresh, reloading");
446 //setTimeout("viewCurrentFeed()", 100);
448 if (getInitParam("cdm_auto_catchup") != 1 && get_feed_unread(-3) > 0) {
449 notify_silent_next();
450 setTimeout("viewfeed(-3)", 100);
452 setTimeout("viewfeed(-5)", 100);
457 if (getInitParam("theme") == "" ||
458 getInitParam("theme_options").match("hide_footer")) {
459 setTimeout("hide_footer()", 5000);
462 init_collapsable_feedlist(getInitParam("theme"));
464 toggle_sortable_feedlist(isFeedlistSortable());
467 exception_error("feedlist/init", e
);
471 function hide_footer_af(effect
) {
473 var c
= $("content-frame");
476 c
.style
.bottom
= "0px";
478 var ioa
= $("inline_orig_article");
481 ioa
.height
= c
.offsetHeight
;
485 var h
= $("headlines-frame");
488 h
.style
.bottom
= "0px";
493 exception_error("hide_footer_af", e
);
497 function hide_footer() {
499 if (Element
.visible("footer")) {
500 new Effect
.Fade("footer", { afterFinish
: hide_footer_af
});
503 exception_error("hide_footer", e
);
507 function init_collapsable_feedlist() {
509 //console.log("init_collapsable_feedlist");
511 var theme
= getInitParam("theme");
512 var options
= getInitParam("theme_options");
514 if (theme
!= "" && !options
.match("collapse_feedlist")) return;
516 var fbtn
= $("collapse_feeds_btn");
518 if (fbtn
) Element
.show(fbtn
);
520 if (getInitParam("collapsed_feedlist") == 1) {
525 exception_error("init_hidden_feedlist", e
);
530 function mouse_move_handler(e
) {
536 client_y
= window
.event
.clientY
;
537 client_x
= window
.event
.clientX
;
539 client_x
= e
.screenX
;
540 client_y
= e
.screenY
;
545 if (mouse_y
== 0) mouse_y
= client_y
;
546 if (mouse_x
== 0) mouse_x
= client_x
;
548 resize_headlines(mouse_x
- client_x
, mouse_y
- client_y
);
557 exception_error("mouse_move_handler", e
);
561 function enable_selection(b
) {
562 selection_disabled
= !b
;
565 function enable_resize(b
) {
569 function mouse_down_handler(e
) {
572 /* do not prevent right click */
573 if (e
&& e
.button
&& e
.button
== 2) return;
575 if (resize_enabled
) {
576 mouse_is_down
= true;
579 document
.onselectstart = function() { return false; };
583 if (selection_disabled
) {
584 document
.onselectstart = function() { return false; };
589 exception_error("mouse_down_handler", e
);
593 function mouse_up_handler(e
) {
595 mouse_is_down
= false;
597 if (!selection_disabled
) {
598 document
.onselectstart
= null;
599 var e
= $("headlineActionsBody");
600 if (e
) Element
.hide(e
);
602 var e
= $("offlineModeDrop");
603 if (e
) Element
.hide(e
);
608 exception_error("mouse_up_handler", e
);
612 function request_counters_real() {
616 if (offline_mode
) return;
618 console
.log("requesting counters...");
620 var query
= "?op=rpc&subop=getAllCounters&seq=" + next_seq();
622 if (tagsAreDisplayed()) {
623 query
= query
+ "&omode=tl";
625 query
= query
+ "&omode=flc";
628 new Ajax
.Request("backend.php", {
630 onComplete: function(transport
) {
632 handle_rpc_reply(transport
);
634 exception_error("viewfeed/getcounters", e
);
639 exception_error("request_counters_real", e
);
644 function request_counters() {
648 if (getInitParam("bw_limit") == "1") return;
650 var date
= new Date();
651 var timestamp
= Math
.round(date
.getTime() / 1000);
653 if (timestamp
- counters_last_request
> 5) {
654 console
.log("scheduling request of counters...");
656 window
.clearTimeout(counter_timeout_id
);
657 counter_timeout_id
= window
.setTimeout("request_counters_real()", 1000);
659 counters_last_request
= timestamp
;
661 console
.log("request_counters: rate limit reached: " + (timestamp
- counters_last_request
));
665 exception_error("request_counters", e
);
669 function displayNewContentPrompt(id
) {
672 var msg
= "<a href='#' onclick='viewfeed("+id
+")'>" +
673 __("New articles available in this feed (click to show)") + "</a>";
675 msg
= msg
.replace("%s", getFeedName(id
));
677 $('auxDlg').innerHTML
= msg
;
679 new Effect
.Appear('auxDlg', {duration
: 0.5});
682 exception_error("displayNewContentPrompt", e
);
686 function parse_counters(reply
, scheduled_call
) {
691 var elems
= JSON
.parse(reply
.firstChild
.nodeValue
);
693 for (var l
= 0; l
< elems
.length
; l
++) {
696 var kind
= elems
[l
].kind
;
697 var ctr
= parseInt(elems
[l
].counter
)
698 var error
= elems
[l
].error
;
699 var has_img
= elems
[l
].has_img
;
700 var updated
= elems
[l
].updated
;
701 var title
= elems
[l
].title
;
702 var xmsg
= elems
[l
].xmsg
;
704 if (id
== "global-unread") {
706 if (ctr
> global_unread
) {
707 offlineDownloadStart(1);
715 if (id
== "subscribed-feeds") {
720 if (kind
&& kind
== "cat") {
721 var catctr
= $("FCATCTR-" + id
);
723 catctr
.innerHTML
= "(" + ctr
+ ")";
725 catctr
.className
= "catCtrHasUnread";
727 catctr
.className
= "catCtrNoUnread";
733 var feedctr
= $("FEEDCTR-" + id
);
734 var feedu
= $("FEEDU-" + id
);
735 var feedr
= $("FEEDR-" + id
);
736 var feed_img
= $("FIMG-" + id
);
737 var feedlink
= $("FEEDL-" + id
);
738 var feedupd
= $("FLUPD-" + id
);
740 if (updated
&& feedlink
) {
742 feedlink
.title
= "Error: " + error
+ " (" + updated
+ ")";
744 feedlink
.title
= "Updated: " + updated
;
749 if (!updated
) updated
= "";
753 feedupd
.innerHTML
= updated
+ " " + xmsg
+ " (Error)";
755 feedupd
.innerHTML
= updated
+ " (Error)";
759 feedupd
.innerHTML
= updated
+ " (" + xmsg
+ ")";
761 feedupd
.innerHTML
= updated
;
766 if (has_img
&& feed_img
) {
767 if (!feed_img
.src
.match(id
+ ".ico")) {
768 feed_img
.src
= getInitParam("icons_url") + "/" + id
+ ".ico";
772 if (feedlink
&& title
) {
773 feedlink
.innerHTML
= title
;
776 if (feedctr
&& feedu
&& feedr
) {
778 // if (id == getActiveFeedId())
779 // console.log("HAS CTR: " + feedu.innerHTML + " GOT CTR: " + ctr +
780 // " IS_SCHED: " + scheduled_call);
782 if (parseInt(ctr
) > 0 &&
783 parseInt(feedu
.innerHTML
) < parseInt(ctr
) &&
784 id
== getActiveFeedId() && scheduled_call
) {
786 displayNewContentPrompt(id
);
789 var row_needs_hl
= (ctr
> 0 && ctr
> parseInt(feedu
.innerHTML
));
791 feedu
.innerHTML
= ctr
;
794 feedr
.className
= feedr
.className
.replace("feed", "error");
796 feedr
.className
= feedr
.className
.replace("error", "feed");
800 feedctr
.className
= "feedCtrHasUnread";
801 if (!feedr
.className
.match("Unread")) {
802 var is_selected
= feedr
.className
.match("Selected");
804 feedr
.className
= feedr
.className
.replace("Selected", "");
805 feedr
.className
= feedr
.className
.replace("Unread", "");
807 feedr
.className
= feedr
.className
+ "Unread";
810 feedr
.className
= feedr
.className
+ "Selected";
816 !getInitParam("theme_options").match('no_highlights')) {
817 new Effect
.Highlight(feedr
, {duration
: 1, startcolor
: "#fff7d5",
818 queue
: { position
:'end', scope
: 'EFQ-' + id
, limit
: 1 } } );
820 cache_invalidate("F:" + id
);
823 feedctr
.className
= "feedCtrNoUnread";
824 feedr
.className
= feedr
.className
.replace("Unread", "");
829 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
831 var feeds_stored
= number_of_feeds
;
833 //console.log("Feed counters, C: " + feeds_found + ", S:" + feeds_stored);
835 if (feeds_stored
!= feeds_found
) {
836 number_of_feeds
= feeds_found
;
838 if (feeds_stored
!= 0 && feeds_found
!= 0) {
839 console
.log("Subscribed feed number changed, refreshing feedlist");
840 setTimeout('updateFeedList(false, false)', 50);
843 /* var fl = $("feeds-frame").innerHTML;
845 cache_invalidate("FEEDLIST");
846 cache_inject("FEEDLIST", fl, getInitParam("num_feeds"));
851 exception_error("parse_counters", e
);
855 function get_feed_unread(id
) {
857 return parseInt($("FEEDU-" + id
).innerHTML
);
863 function get_cat_unread(id
) {
865 var ctr
= $("FCATCTR-" + id
).innerHTML
;
866 ctr
= ctr
.replace("(", "");
867 ctr
= ctr
.replace(")", "");
868 return parseInt(ctr
);
874 function get_feed_entry_unread(elem
) {
876 var id
= elem
.id
.replace("FEEDR-", "");
883 return parseInt($("FEEDU-" + id
).innerHTML
);
889 function get_feed_entry_name(elem
) {
890 var id
= elem
.id
.replace("FEEDR-", "");
891 return getFeedName(id
);
895 function resort_category(node
, cat_mode
) {
899 console
.log("resort_category: " + node
+ " CM=" + cat_mode
);
901 var by_unread
= feedsSortByUnread();
903 var list
= node
.getElementsByTagName("LI");
905 for (i
= 0; i
< list
.length
; i
++) {
907 for (j
= i
+1; j
< list
.length
; j
++) {
909 var tmp_val
= get_feed_entry_unread(list
[i
]);
910 var cur_val
= get_feed_entry_unread(list
[j
]);
912 var tmp_name
= get_feed_entry_name(list
[i
]);
913 var cur_name
= get_feed_entry_name(list
[j
]);
915 /* we don't want to match FEEDR-0 - e.g. Archived articles */
917 var valid_pair
= cat_mode
|| (list
[i
].id
.match(/FEEDR-[1-9]/) &&
918 list
[j
].id
.match(/FEEDR-[1-9]/));
920 if (valid_pair
&& ((by_unread
&& (cur_val
> tmp_val
)) || (!by_unread
&& (cur_name
< tmp_name
)))) {
921 tempnode_i
= list
[i
].cloneNode(true);
922 tempnode_j
= list
[j
].cloneNode(true);
923 node
.replaceChild(tempnode_i
, list
[j
]);
924 node
.replaceChild(tempnode_j
, list
[i
]);
930 exception_error("resort_category", e
);
935 function resort_feedlist() {
936 console
.log("resort_feedlist");
938 if ($("FCATLIST--1")) {
940 var lists
= document
.getElementsByTagName("UL");
942 for (var i
= 0; i
< lists
.length
; i
++) {
943 if (lists
[i
].id
&& lists
[i
].id
.match("FCATLIST-")) {
944 resort_category(lists
[i
], true);
949 resort_category($("feedList"), false);
953 function hideOrShowFeeds(hide
) {
957 //console.log("hideOrShowFeeds: " + hide);
959 if ($("FCATLIST--1")) {
961 var lists
= document
.getElementsByTagName("UL");
963 for (var i
= 0; i
< lists
.length
; i
++) {
964 if (lists
[i
].id
&& lists
[i
].id
.match("FCATLIST-")) {
966 var id
= lists
[i
].id
.replace("FCATLIST-", "");
967 hideOrShowFeedsCategory(id
, hide
);
972 hideOrShowFeedsCategory(null, hide
);
976 exception_error("hideOrShowFeeds", e
);
980 function hideOrShowFeedsCategory(id
, hide
) {
988 node
= $("FCATLIST-" + id
);
989 cat_node
= $("FCAT-" + id
);
991 node
= $("feedList"); // no categories
994 // console.log("hideOrShowFeedsCategory: " + node + " (" + hide + ")");
999 console
.warn("hideOrShowFeeds: passed node is null, aborting");
1003 // console.log("cat: " + node.id);
1005 if (node
.hasChildNodes() && node
.firstChild
.nextSibling
!= false) {
1006 for (i
= 0; i
< node
.childNodes
.length
; i
++) {
1007 if (node
.childNodes
[i
].nodeName
!= "LI") { continue; }
1009 if (node
.childNodes
[i
].style
!= undefined) {
1011 var has_unread
= (node
.childNodes
[i
].className
!= "feed" &&
1012 node
.childNodes
[i
].className
!= "label" &&
1013 !(!getInitParam("hide_read_shows_special") &&
1014 node
.childNodes
[i
].className
== "virt") &&
1015 node
.childNodes
[i
].className
!= "error" &&
1016 node
.childNodes
[i
].className
!= "tag");
1018 var has_error
= node
.childNodes
[i
].className
.match("error");
1020 // console.log(node.childNodes[i].id + " --> " + has_unread);
1022 if (hide
&& !has_unread
) {
1023 var id
= node
.childNodes
[i
].id
;
1024 Effect
.Fade(node
.childNodes
[i
], {duration
: 0.3,
1025 queue
: { position
: 'end', scope
: 'FFADE-' + id
, limit
: 1 }});
1029 Element
.show(node
.childNodes
[i
]);
1033 Element
.show(node
.childNodes
[i
]);
1037 //if (has_error) Element.hide(node.childNodes[i]);
1042 // console.log("end cat: " + node.id + " unread " + cat_unread);
1046 if (cat_unread
== 0) {
1047 if (cat_node
.style
== undefined) {
1048 console
.log("ERROR: supplied cat_node " + cat_node
+
1049 " has no styles. WTF?");
1053 //cat_node.style.display = "none";
1054 Effect
.Fade(cat_node
, {duration
: 0.3,
1055 queue
: { position
: 'end', scope
: 'CFADE-' + node
.id
, limit
: 1 }});
1057 cat_node
.style
.display
= "list-item";
1061 cat_node
.style
.display
= "list-item";
1068 // console.log("unread for category: " + cat_unread);
1071 exception_error("hideOrShowFeedsCategory", e
);
1075 function getFeedName(id
, is_cat
) {
1079 e
= $("FCATN-" + id
);
1081 e
= $("FEEDN-" + id
);
1084 return e
.innerHTML
.stripTags();
1090 function getNextUnreadCat(id
) {
1092 var rows
= $("feedList").getElementsByTagName("LI");
1093 var feeds
= new Array();
1095 var unread_only
= true;
1098 for (var i
= 0; i
< rows
.length
; i
++) {
1099 if (rows
[i
].id
.match("FCAT-")) {
1100 if (rows
[i
].id
== "FCAT-" + id
&& is_cat
|| (Element
.visible(rows
[i
]) && Element
.visible(rows
[i
].parentNode
))) {
1102 var cat_id
= parseInt(rows
[i
].id
.replace("FCAT-", ""));
1105 if (!unread_only
|| get_cat_unread(cat_id
) > 0) {
1113 var idx
= feeds
.indexOf(id
);
1114 if (idx
!= -1 && idx
< feeds
.length
) {
1115 return feeds
[idx
+1];
1117 return feeds
.shift();
1121 exception_error("getNextUnreadCat", e
);
1125 function getRelativeFeedId2(id
, is_cat
, direction
, unread_only
) {
1128 // alert(id + " IC: " + is_cat + " D: " + direction + " U: " + unread_only);
1130 var rows
= $("feedList").getElementsByTagName("LI");
1131 var feeds
= new Array();
1133 for (var i
= 0; i
< rows
.length
; i
++) {
1134 if (rows
[i
].id
.match("FEEDR-")) {
1136 if (rows
[i
].id
== "FEEDR-" + id
&& !is_cat
|| (Element
.visible(rows
[i
]) && Element
.visible(rows
[i
].parentNode
))) {
1139 (rows
[i
].className
.match("Unread") || rows
[i
].id
== "FEEDR-" + id
)) {
1140 feeds
.push(rows
[i
].id
.replace("FEEDR-", ""));
1145 if (rows
[i
].id
.match("FCAT-")) {
1146 if (rows
[i
].id
== "FCAT-" + id
&& is_cat
|| (Element
.visible(rows
[i
]) && Element
.visible(rows
[i
].parentNode
))) {
1148 var cat_id
= parseInt(rows
[i
].id
.replace("FCAT-", ""));
1151 if (!unread_only
|| get_cat_unread(cat_id
) > 0) {
1152 feeds
.push("CAT:"+cat_id
);
1159 // alert(feeds.toString());
1162 if (direction
== "next") {
1163 return feeds
.shift();
1168 if (direction
== "next") {
1169 if (is_cat
) id
= "CAT:" + id
;
1170 var idx
= feeds
.indexOf(id
);
1171 if (idx
!= -1 && idx
< feeds
.length
) {
1172 return feeds
[idx
+1];
1174 return getRelativeFeedId2(false, is_cat
, direction
, unread_only
);
1177 if (is_cat
) id
= "CAT:" + id
;
1178 var idx
= feeds
.indexOf(id
);
1180 return feeds
[idx
-1];
1182 return getRelativeFeedId2(false, is_cat
, direction
, unread_only
);
1189 exception_error("getRelativeFeedId2", e
);
1193 function clean_feed_selections() {
1195 var feeds
= $("feedList").getElementsByTagName("LI");
1197 for (var i
= 0; i
< feeds
.length
; i
++) {
1198 if (feeds
[i
].id
&& feeds
[i
].id
.match("FEEDR-")) {
1199 feeds
[i
].className
= feeds
[i
].className
.replace("Selected", "");
1201 if (feeds
[i
].id
&& feeds
[i
].id
.match("FCAT-")) {
1202 feeds
[i
].className
= feeds
[i
].className
.replace("Selected", "");
1206 exception_error("clean_feed_selections", e
);
1210 function feedsSortByUnread() {
1211 return feeds_sort_by_unread
;