1 var active_post_id
= false;
2 var last_article_view
= false;
3 var active_real_feed_id
= false;
5 var _tag_active_post_id
= false;
6 var _tag_active_feed_id
= false;
7 var _tag_active_cdm
= false;
9 // FIXME: kludge, to restore scrollTop after tag editor terminates
10 var _tag_cdm_scroll
= false;
12 // FIXME: kludges, needs proper implementation
13 var _reload_feedlist_after_view
= false;
15 var _cdm_wd_timeout
= false;
16 var _cdm_wd_vishist
= new Array();
18 var article_cache
= new Array();
20 var vgroup_last_feed
= false;
21 var post_under_pointer
= false;
23 function catchup_callback() {
24 if (xmlhttp_rpc
.readyState
== 4) {
26 debug("catchup_callback");
28 all_counters_callback2(xmlhttp_rpc
);
29 if (_catchup_callback_func
) {
30 setTimeout(_catchup_callback_func
, 10);
33 exception_error("catchup_callback", e
);
38 function catchup_callback2(transport
, callback
) {
40 debug("catchup_callback2 " + transport
+ ", " + callback
);
42 all_counters_callback2(transport
);
44 setTimeout(callback
, 10);
47 exception_error("catchup_callback2", e
);
51 function clean_feed_selections() {
53 var feeds
= document
.getElementById("feedList").getElementsByTagName("LI");
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", "");
61 exception_error("clean_feed_selections", e
);
65 function headlines_callback2(transport
, active_feed_id
, is_cat
, feed_cur_page
) {
68 loading_set_progress(100);
70 debug("headlines_callback2 [page=" + feed_cur_page
+ "]");
72 clean_feed_selections();
74 setActiveFeedId(active_feed_id
);
76 if (is_cat
!= undefined) {
77 active_feed_is_cat
= is_cat
;
81 var feedr
= document
.getElementById("FEEDR-" + active_feed_id
);
82 if (feedr
&& !feedr
.className
.match("Selected")) {
83 feedr
.className
= feedr
.className
+ "Selected";
87 var f
= document
.getElementById("headlines-frame");
89 if (feed_cur_page
== 0) {
90 debug("resetting headlines scrollTop");
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];
101 var vgroup_last_feed_obj
= transport
.responseXML
.getElementsByTagName("vgroup-last-feed")[0];
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";
107 vgroup_last_feed
= vgroup_last_feed_obj
.getAttribute("value");
109 if (headlines_count
== 0) {
110 _infscroll_disable
= 1;
112 _infscroll_disable
= 0;
115 var counters
= transport
.responseXML
.getElementsByTagName("counters")[0];
116 var articles
= transport
.responseXML
.getElementsByTagName("article");
117 var runtime_info
= transport
.responseXML
.getElementsByTagName("runtime-info");
119 if (feed_cur_page
== 0) {
121 f
.innerHTML
= headlines
.firstChild
.nodeValue
;
123 var cache_prefix
= "";
131 cache_invalidate(cache_prefix
+ active_feed_id
);
133 if (!disable_cache
) {
134 cache_inject(cache_prefix
+ active_feed_id
,
135 headlines
.firstChild
.nodeValue
, headlines_unread
);
139 debug("headlines_callback: returned no data");
140 f
.innerHTML
= "<div class='whiteBox'>" + __('Could not update headlines (missing XML data)') + "</div>";
145 if (headlines_count
> 0) {
146 debug("adding some more headlines...");
148 var c
= document
.getElementById("headlinesList");
151 c
= document
.getElementById("headlinesInnerContainer");
154 var ids
= getSelectedArticleIds2();
156 c
.innerHTML
= c
.innerHTML
+ headlines
.firstChild
.nodeValue
;
158 debug("restore selected ids: " + ids
);
160 for (var i
= 0; i
< ids
.length
; i
++) {
161 markHeadline(ids
[i
]);
167 debug("no new headlines received");
170 debug("headlines_callback: returned no data");
171 notify_error("Error while trying to load more headlines");
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
);
183 debug("no cached articles received");
187 debug("parsing piggybacked counters: " + counters
);
188 parse_counters(counters
, false);
190 debug("counters container not found in reply");
194 debug("parsing runtime info: " + runtime_info
[0]);
195 parse_runtime_info(runtime_info
[0]);
197 debug("counters container not found in reply");
201 debug("headlines_callback: returned no XML object");
202 f
.innerHTML
= "<div class='whiteBox'>" + __('Could not update headlines (missing XML object)') + "</div>";
205 if (typeof correctPNG
!= 'undefined') {
209 if (_cdm_wd_timeout
) window
.clearTimeout(_cdm_wd_timeout
);
211 if (!document
.getElementById("headlinesList") &&
212 getInitParam("cdm_auto_catchup") == 1) {
213 debug("starting CDM watchdog");
214 _cdm_wd_timeout
= window
.setTimeout("cdmWatchdog()", 5000);
215 _cdm_wd_vishist
= new Array();
217 debug("not in CDM mode or watchdog disabled");
220 if (_tag_cdm_scroll
) {
222 document
.getElementById("headlinesInnerContainer").scrollTop
= _tag_cdm_scroll
;
223 _tag_cdm_scroll
= false;
224 debug("resetting headlinesInner scrollTop");
229 _feed_cur_page
= feed_cur_page
;
230 _infscroll_request_sent
= 0;
237 exception_error("headlines_callback2", e
);
241 function render_article(article
) {
243 var f
= document
.getElementById("content-frame");
248 f
.innerHTML
= article
;
251 exception_error("render_article", e
);
255 function showArticleInHeadlines(id
) {
259 cleanSelected("headlinesList");
261 var crow
= document
.getElementById("RROW-" + id
);
265 var article_is_unread
= crow
.className
.match("Unread");
267 crow
.className
= crow
.className
.replace("Unread", "");
269 selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
271 var upd_img_pic
= document
.getElementById("FUPDPIC-" + id
);
273 var cache_prefix
= "";
275 if (activeFeedIsCat()) {
281 var view_mode
= false;
284 view_mode
= document
.forms
['main_toolbar_form'].view_mode
;
285 view_mode
= view_mode
[view_mode
.selectedIndex
].value
;
287 exception_error("showArticleInHeadlines/viewmode", e
, true);
290 if (upd_img_pic
&& upd_img_pic
.src
.match("updated.png")) {
291 upd_img_pic
.src
= "images/blank_icon.gif";
293 cache_invalidate(cache_prefix
+ getActiveFeedId());
295 cache_inject(cache_prefix
+ getActiveFeedId(),
296 document
.getElementById("headlines-frame").innerHTML
,
297 get_feed_unread(getActiveFeedId()));
299 } else if (article_is_unread
&& view_mode
== "all_articles") {
301 cache_invalidate(cache_prefix
+ getActiveFeedId());
303 cache_inject(cache_prefix
+ getActiveFeedId(),
304 document
.getElementById("headlines-frame").innerHTML
,
305 get_feed_unread(getActiveFeedId())-1);
307 } else if (article_is_unread
) {
308 cache_invalidate(cache_prefix
+ getActiveFeedId());
314 exception_error("showArticleInHeadlines", e
);
318 function article_callback2(transport
, id
, feed_id
) {
320 debug("article_callback2 " + id
);
322 if (transport
.responseXML
) {
324 active_real_feed_id
= feed_id
;
327 //showArticleInHeadlines(id);
329 var reply
= transport
.responseXML
.firstChild
.firstChild
;
331 var articles
= transport
.responseXML
.getElementsByTagName("article");
333 for (var i
= 0; i
< articles
.length
; i
++) {
334 var a_id
= articles
[i
].getAttribute("id");
336 debug("found id: " + a_id
);
338 if (a_id
== active_post_id
) {
339 debug("active article, rendering...");
340 render_article(articles
[i
].firstChild
.nodeValue
);
343 cache_inject(a_id
, articles
[i
].firstChild
.nodeValue
);
347 debug("article_callback: returned no XML object");
348 var f
= document
.getElementById("content-frame");
349 f
.innerHTML
= "<div class='whiteBox'>" + __('Could not display article (missing XML object)') + "</div>";
352 var date
= new Date();
353 last_article_view
= date
.getTime() / 1000;
355 if (typeof correctPNG
!= 'undefined') {
359 if (_reload_feedlist_after_view
) {
360 setTimeout('updateFeedList(false, false)', 50);
361 _reload_feedlist_after_view
= false;
363 var counters
= transport
.responseXML
.getElementsByTagName("counters")[0];
366 debug("parsing piggybacked counters: " + counters
);
367 parse_counters(counters
, false);
369 debug("counters container not found in reply");
375 exception_error("article_callback2", e
);
379 function view(id
, feed_id
, skip_history
) {
382 debug("loading article: " + id
+ "/" + feed_id
);
384 var cached_article
= cache_find(id
);
386 debug("cache check result: " + (cached_article
!= false));
390 //setActiveFeedId(feed_id);
392 var query
= "backend.php?op=view&id=" + param_escape(id
) +
393 "&feed=" + param_escape(feed_id
);
395 var date
= new Date();
397 var neighbor_ids
= getRelativePostIds(active_post_id
);
399 /* only request uncached articles */
401 var cids_to_request
= Array();
403 for (var i
= 0; i
< neighbor_ids
.length
; i
++) {
404 if (!cache_check(neighbor_ids
[i
])) {
405 cids_to_request
.push(neighbor_ids
[i
]);
409 debug("additional ids: " + cids_to_request
.toString());
411 /* additional info for piggyback counters */
413 if (tagsAreDisplayed()) {
414 query
= query
+ "&omode=lt";
416 query
= query
+ "&omode=flc";
419 var date
= new Date();
420 var timestamp
= Math
.round(date
.getTime() / 1000);
421 query
= query
+ "&ts=" + timestamp
;
423 query
= query
+ "&cids=" + cids_to_request
.toString();
425 var crow
= document
.getElementById("RROW-" + id
);
426 var article_is_unread
= crow
.className
.match("Unread");
428 showArticleInHeadlines(id
);
430 if (!cached_article
) {
432 notify_progress("Loading, please wait...");
434 } else if (cached_article
&& article_is_unread
) {
436 query
= query
+ "&mode=prefetch";
438 render_article(cached_article
);
440 } else if (cached_article
) {
442 query
= query
+ "&mode=prefetch_old";
443 render_article(cached_article
);
448 new Ajax
.Request(query
, {
449 onComplete: function(transport
) {
450 article_callback2(transport
, id
, feed_id
);
454 exception_error("view", e
);
459 return toggleMark(id
);
463 return togglePub(id
);
466 function tMark_afh_off(effect
) {
468 var elem
= effect
.effects
[0].element
;
470 debug("tMark_afh_off : " + elem
.id
);
473 elem
.src
= elem
.src
.replace("mark_set", "mark_unset");
474 elem
.alt
= __("Star article");
479 exception_error("tMark_afh_off", e
);
483 function tPub_afh_off(effect
) {
485 var elem
= effect
.effects
[0].element
;
487 debug("tPub_afh_off : " + elem
.id
);
490 elem
.src
= elem
.src
.replace("pub_set", "pub_unset");
491 elem
.alt
= __("Publish article");
496 exception_error("tPub_afh_off", e
);
500 function toggleMark(id
, client_only
, no_effects
) {
504 var query
= "backend.php?op=rpc&id=" + id
+ "&subop=mark";
506 query
= query
+ "&afid=" + getActiveFeedId();
508 if (tagsAreDisplayed()) {
509 query
= query
+ "&omode=tl";
511 query
= query
+ "&omode=flc";
514 var mark_img
= document
.getElementById("FMPIC-" + id
);
515 var vfeedu
= document
.getElementById("FEEDU--1");
516 var crow
= document
.getElementById("RROW-" + id
);
518 if (mark_img
.src
.match("mark_unset")) {
519 mark_img
.src
= mark_img
.src
.replace("mark_unset", "mark_set");
520 mark_img
.alt
= __("Unstar article");
521 query
= query
+ "&mark=1";
523 /* if (vfeedu && crow.className.match("Unread")) {
524 vfeedu.innerHTML = (+vfeedu.innerHTML) + 1;
528 //mark_img.src = "images/mark_unset.png";
529 mark_img
.alt
= __("Please wait...");
530 query
= query
+ "&mark=0";
532 /* if (vfeedu && crow.className.match("Unread")) {
533 vfeedu.innerHTML = (+vfeedu.innerHTML) - 1;
536 if (document
.getElementById("headlinesList") && !no_effects
) {
537 Effect
.Puff(mark_img
, {duration
: 0.25, afterFinish
: tMark_afh_off
});
539 mark_img
.src
= mark_img
.src
.replace("mark_set", "mark_unset");
540 mark_img
.alt
= __("Star article");
544 /* var vfeedctr = document.getElementById("FEEDCTR--1");
545 var vfeedr = document.getElementById("FEEDR--1");
547 if (vfeedu && vfeedctr) {
548 if ((+vfeedu.innerHTML) > 0) {
549 if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) {
550 vfeedr.className = vfeedr.className + "Unread";
551 vfeedctr.className = "odd";
554 vfeedctr.className = "invisible";
555 vfeedr.className = vfeedr.className.replace("Unread", "");
559 debug("toggle starred for aid " + id);
561 //new Ajax.Request(query); */
566 new Ajax
.Request(query
, {
567 onComplete: function(transport
) {
568 all_counters_callback2(transport
);
574 exception_error("toggleMark", e
);
578 function togglePub(id
, client_only
, no_effects
) {
582 var query
= "backend.php?op=rpc&id=" + id
+ "&subop=publ";
584 query
= query
+ "&afid=" + getActiveFeedId();
586 if (tagsAreDisplayed()) {
587 query
= query
+ "&omode=tl";
589 query
= query
+ "&omode=flc";
592 var mark_img
= document
.getElementById("FPPIC-" + id
);
593 var vfeedu
= document
.getElementById("FEEDU--2");
594 var crow
= document
.getElementById("RROW-" + id
);
596 if (mark_img
.src
.match("pub_unset")) {
597 mark_img
.src
= mark_img
.src
.replace("pub_unset", "pub_set");
598 mark_img
.alt
= __("Unpublish article");
599 query
= query
+ "&pub=1";
601 /* if (vfeedu && crow.className.match("Unread")) {
602 vfeedu.innerHTML = (+vfeedu.innerHTML) + 1;
606 //mark_img.src = "images/pub_unset.png";
607 mark_img
.alt
= __("Please wait...");
608 query
= query
+ "&pub=0";
610 /* if (vfeedu && crow.className.match("Unread")) {
611 vfeedu.innerHTML = (+vfeedu.innerHTML) - 1;
614 if (document
.getElementById("headlinesList") && !no_effects
) {
615 Effect
.Puff(mark_img
, {duration
: 0.25, afterFinish
: tPub_afh_off
});
617 mark_img
.src
= mark_img
.src
.replace("pub_set", "pub_unset");
618 mark_img
.alt
= __("Publish article");
622 /* var vfeedctr = document.getElementById("FEEDCTR--2");
623 var vfeedr = document.getElementById("FEEDR--2");
625 if (vfeedu && vfeedctr) {
626 if ((+vfeedu.innerHTML) > 0) {
627 if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) {
628 vfeedr.className = vfeedr.className + "Unread";
629 vfeedctr.className = "odd";
632 vfeedctr.className = "invisible";
633 vfeedr.className = vfeedr.className.replace("Unread", "");
637 debug("toggle published for aid " + id);
639 new Ajax.Request(query); */
642 new Ajax
.Request(query
, {
643 onComplete: function(transport
) {
644 all_counters_callback2(transport
);
650 exception_error("togglePub", e
);
654 function correctHeadlinesOffset(id
) {
658 var hlist
= document
.getElementById("headlinesList");
659 var container
= document
.getElementById("headlinesInnerContainer");
660 var row
= document
.getElementById("RROW-" + id
);
662 var viewport
= container
.offsetHeight
;
664 var rel_offset_top
= row
.offsetTop
- container
.scrollTop
;
665 var rel_offset_bottom
= row
.offsetTop
+ row
.offsetHeight
- container
.scrollTop
;
667 debug("Rtop: " + rel_offset_top
+ " Rbtm: " + rel_offset_bottom
);
668 debug("Vport: " + viewport
);
670 if (rel_offset_top
<= 0 || rel_offset_top
> viewport
) {
671 container
.scrollTop
= row
.offsetTop
;
672 } else if (rel_offset_bottom
> viewport
) {
674 /* doesn't properly work with Opera in some cases because
675 Opera fucks up element scrolling */
677 container
.scrollTop
= row
.offsetTop
+ row
.offsetHeight
- viewport
;
681 exception_error("correctHeadlinesOffset", e
);
686 function moveToPost(mode
) {
693 rows
= cdmGetVisibleArticles();
695 rows
= getVisibleHeadlineIds();
701 if (!document
.getElementById('RROW-' + active_post_id
)) {
702 active_post_id
= false;
705 if (active_post_id
== false) {
706 next_id
= getFirstVisibleHeadlineId();
707 prev_id
= getLastVisibleHeadlineId();
709 for (var i
= 0; i
< rows
.length
; i
++) {
710 if (rows
[i
] == active_post_id
) {
717 if (mode
== "next") {
721 if (!cdmArticleIsActuallyVisible(next_id
)) {
722 cdmScrollToArticleId(next_id
);
724 cdmSelectArticles("none");
725 toggleUnread(next_id
, 0, true);
726 toggleSelected(next_id
);
729 correctHeadlinesOffset(next_id
);
730 view(next_id
, getActiveFeedId());
735 if (mode
== "prev") {
738 cdmScrollToArticleId(prev_id
);
739 cdmSelectArticles("none");
740 toggleUnread(prev_id
, 0, true);
741 toggleSelected(prev_id
);
743 correctHeadlinesOffset(prev_id
);
744 view(prev_id
, getActiveFeedId());
751 var rows = cdmGetVisibleArticles();
753 if (mode == "next") {
755 for (var i = 0; i < rows.length; i++) {
757 if (cdmArticleIsActuallyVisible(rows[i]) ||
758 cdmArticleIsBelowViewport(rows[i])) {
760 if (!cdmArticleIsActuallyVisible(rows[i])) {
761 cdmScrollToArticleId(rows[i]);
763 //setTimeout("toggleUnread(" + rows[i] + ", undefined, true)", 500);
764 cdmSelectArticles("none");
765 toggleUnread(rows[i], undefined, true);
766 toggleSelected(rows[i]);
772 cdmScrollViewport('bottom');
774 } else if (mode == "prev") {
776 for (var i = 0; i < rows.length; i++) {
778 if (cdmArticleIsAboveViewport(rows[i]) &&
779 !cdmArticleIsAboveViewport(rows[i+1])) {
781 cdmScrollToArticleId(rows[i]);
782 //setTimeout("toggleUnread(" + rows[i] + ", undefined, true)", 500);
783 cdmSelectArticles("none");
784 toggleUnread(rows[i], undefined, true);
785 cdmSelectArticleById(rows[i]);
796 exception_error("moveToPost", e
);
800 function toggleSelected(id
) {
803 var cb
= document
.getElementById("RCHK-" + id
);
805 var row
= document
.getElementById("RROW-" + id
);
807 var nc
= row
.className
;
809 if (!nc
.match("Selected")) {
810 nc
= nc
+ "Selected";
815 // In CDM basically last selected article == active article
816 if (isCdmMode()) active_post_id
= id
;
818 nc
= nc
.replace("Selected", "");
828 exception_error("toggleSelected", e
);
832 function toggleUnread_afh(effect
) {
835 var elem
= effect
.element
;
836 elem
.style
.backgroundColor
= "";
839 exception_error("toggleUnread_afh", e
);
843 function toggleUnread(id
, cmode
, effect
) {
846 var row
= document
.getElementById("RROW-" + id
);
848 var nc
= row
.className
;
849 var is_selected
= row
.className
.match("Selected");
850 nc
= nc
.replace("Unread", "");
851 nc
= nc
.replace("Selected", "");
853 // since we are removing selection from the object, uncheck
854 // corresponding checkbox
856 var cb
= document
.getElementById("RCHK-" + id
);
861 // NOTE: I'm not sure that resetting selection here is a feature -fox
863 if (cmode
== undefined || cmode
== 2) {
864 if (row
.className
.match("Unread")) {
868 new Effect
.Highlight(row
, {duration
: 1, startcolor
: "#fff7d5",
869 afterFinish
: toggleUnread_afh
,
870 queue
: { position
:'end', scope
: 'TMRQ-' + id
, limit
: 1 } } );
874 row
.className
= nc
+ "Unread";
876 } else if (cmode
== 0) {
880 new Effect
.Highlight(row
, {duration
: 1, startcolor
: "#fff7d5",
881 afterFinish
: toggleUnread_afh
,
882 queue
: { position
:'end', scope
: 'TMRQ-' + id
, limit
: 1 } } );
884 } else if (cmode
== 1) {
885 row
.className
= nc
+ "Unread";
888 // Disable unmarking as selected for the time being (16.05.08) -fox
889 if (is_selected
) row
.className
= row
.className
+ "Selected";
891 if (cmode
== undefined) cmode
= 2;
893 var query
= "backend.php?op=rpc&subop=catchupSelected&ids=" +
894 param_escape(id
) + "&cmode=" + param_escape(cmode
);
896 // notify_progress("Loading, please wait...");
898 new Ajax
.Request(query
, {
899 onComplete: function(transport
) {
900 all_counters_callback2(transport
);
907 exception_error("toggleUnread", e
);
911 function selectionToggleUnread(cdm_mode
, set_state
, callback_func
, no_error
) {
916 rows
= cdmGetSelectedArticles();
918 rows
= getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
921 if (rows
.length
== 0 && !no_error
) {
922 alert(__("No articles are selected."));
926 for (i
= 0; i
< rows
.length
; i
++) {
927 var row
= document
.getElementById("RROW-" + rows
[i
]);
929 var nc
= row
.className
;
930 nc
= nc
.replace("Unread", "");
931 nc
= nc
.replace("Selected", "");
933 if (set_state
== undefined) {
934 if (row
.className
.match("Unread")) {
935 row
.className
= nc
+ "Selected";
937 row
.className
= nc
+ "UnreadSelected";
941 if (set_state
== false) {
942 row
.className
= nc
+ "Selected";
945 if (set_state
== true) {
946 row
.className
= nc
+ "UnreadSelected";
951 if (rows
.length
> 0) {
955 if (set_state
== undefined) {
957 } else if (set_state
== true) {
959 } else if (set_state
== false) {
963 var query
= "backend.php?op=rpc&subop=catchupSelected&ids=" +
964 param_escape(rows
.toString()) + "&cmode=" + cmode
;
966 notify_progress("Loading, please wait...");
968 new Ajax
.Request(query
, {
969 onComplete: function(transport
) {
970 catchup_callback2(transport
, callback_func
);
976 exception_error("selectionToggleUnread", e
);
980 function selectionToggleMarked(cdm_mode
) {
986 rows
= cdmGetSelectedArticles();
988 rows
= getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
991 if (rows
.length
== 0) {
992 alert(__("No articles are selected."));
996 for (i
= 0; i
< rows
.length
; i
++) {
997 toggleMark(rows
[i
], true, true);
1000 if (rows
.length
> 0) {
1002 var query
= "backend.php?op=rpc&subop=markSelected&ids=" +
1003 param_escape(rows
.toString()) + "&cmode=2";
1005 query
= query
+ "&afid=" + getActiveFeedId();
1007 /* if (tagsAreDisplayed()) {
1008 query = query + "&omode=tl";
1010 query = query + "&omode=flc";
1013 query
= query
+ "&omode=lc";
1015 new Ajax
.Request(query
, {
1016 onComplete: function(transport
) {
1017 all_counters_callback2(transport
);
1023 exception_error("selectionToggleMarked", e
);
1027 function selectionTogglePublished(cdm_mode
) {
1033 rows
= cdmGetSelectedArticles();
1035 rows
= getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
1038 if (rows
.length
== 0) {
1039 alert(__("No articles are selected."));
1043 for (i
= 0; i
< rows
.length
; i
++) {
1044 togglePub(rows
[i
], true, true);
1047 if (rows
.length
> 0) {
1049 var query
= "backend.php?op=rpc&subop=publishSelected&ids=" +
1050 param_escape(rows
.toString()) + "&cmode=2";
1052 query
= query
+ "&afid=" + getActiveFeedId();
1054 /* if (tagsAreDisplayed()) {
1055 query = query + "&omode=tl";
1057 query = query + "&omode=flc";
1060 query
= query
+ "&omode=lc";
1062 new Ajax
.Request(query
, {
1063 onComplete: function(transport
) {
1064 all_counters_callback2(transport
);
1070 exception_error("selectionToggleMarked", e
);
1074 function cdmGetSelectedArticles() {
1075 var sel_articles
= new Array();
1076 var container
= document
.getElementById("headlinesInnerContainer");
1078 for (i
= 0; i
< container
.childNodes
.length
; i
++) {
1079 var child
= container
.childNodes
[i
];
1081 if (child
.id
.match("RROW-") && child
.className
.match("Selected")) {
1082 var c_id
= child
.id
.replace("RROW-", "");
1083 sel_articles
.push(c_id
);
1087 return sel_articles
;
1090 function cdmGetVisibleArticles() {
1091 var sel_articles
= new Array();
1092 var container
= document
.getElementById("headlinesInnerContainer");
1094 if (!container
) return sel_articles
;
1096 for (i
= 0; i
< container
.childNodes
.length
; i
++) {
1097 var child
= container
.childNodes
[i
];
1099 if (child
.id
.match("RROW-")) {
1100 var c_id
= child
.id
.replace("RROW-", "");
1101 sel_articles
.push(c_id
);
1105 return sel_articles
;
1108 function cdmGetUnreadArticles() {
1109 var sel_articles
= new Array();
1110 var container
= document
.getElementById("headlinesInnerContainer");
1112 for (i
= 0; i
< container
.childNodes
.length
; i
++) {
1113 var child
= container
.childNodes
[i
];
1115 if (child
.id
.match("RROW-") && child
.className
.match("Unread")) {
1116 var c_id
= child
.id
.replace("RROW-", "");
1117 sel_articles
.push(c_id
);
1121 return sel_articles
;
1125 // mode = all,none,unread
1126 function cdmSelectArticles(mode
) {
1127 var container
= document
.getElementById("headlinesInnerContainer");
1129 for (i
= 0; i
< container
.childNodes
.length
; i
++) {
1130 var child
= container
.childNodes
[i
];
1132 if (child
.id
.match("RROW-")) {
1133 var aid
= child
.id
.replace("RROW-", "");
1135 var cb
= document
.getElementById("RCHK-" + aid
);
1137 if (mode
== "all") {
1138 if (!child
.className
.match("Selected")) {
1139 child
.className
= child
.className
+ "Selected";
1142 } else if (mode
== "unread") {
1143 if (child
.className
.match("Unread") && !child
.className
.match("Selected")) {
1144 child
.className
= child
.className
+ "Selected";
1148 child
.className
= child
.className
.replace("Selected", "");
1155 function catchupPage() {
1157 var fn
= getFeedName(getActiveFeedId(), active_feed_is_cat
);
1159 var str
= __("Mark all visible articles in %s as read?");
1161 str
= str
.replace("%s", fn
);
1163 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str
)) {
1167 if (document
.getElementById("headlinesList")) {
1168 selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true);
1169 selectionToggleUnread(false, false, 'viewCurrentFeed()', true);
1170 selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
1172 cdmSelectArticles('all');
1173 selectionToggleUnread(true, false, 'viewCurrentFeed()', true)
1174 cdmSelectArticles('none');
1178 function catchupSelection() {
1184 if (document
.getElementById("headlinesList")) {
1185 rows
= getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
1187 rows
= cdmGetSelectedArticles();
1190 if (rows
.length
== 0) {
1191 alert(__("No articles are selected."));
1196 var fn
= getFeedName(getActiveFeedId(), active_feed_is_cat
);
1198 var str
= __("Mark %d selected articles in %s as read?");
1200 str
= str
.replace("%d", rows
.length
);
1201 str
= str
.replace("%s", fn
);
1203 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str
)) {
1207 if (document
.getElementById("headlinesList")) {
1208 selectionToggleUnread(false, false, 'viewCurrentFeed()', true);
1209 // selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
1211 selectionToggleUnread(true, false, 'viewCurrentFeed()', true)
1212 // cdmSelectArticles('none');
1216 exception_error("catchupSelection", e
);
1221 function labelFromSearch(search
, search_mode
, match_on
, feed_id
, is_cat
) {
1223 if (!xmlhttp_ready(xmlhttp_rpc
)) {
1224 printLockingError();
1227 var title
= prompt(__("Please enter label title:"), "");
1231 var query
= "backend.php?op=labelFromSearch&search=" + param_escape(search
) +
1232 "&smode=" + param_escape(search_mode
) + "&match=" + param_escape(match_on
) +
1233 "&feed=" + param_escape(feed_id
) + "&is_cat=" + param_escape(is_cat
) +
1234 "&title=" + param_escape(title
);
1236 debug("LFS: " + query
);
1238 new Ajax
.Request(query
, {
1239 onComplete: function(transport
) {
1240 dlg_frefresh_callback(transport
);
1245 function editArticleTags(id
, feed_id
, cdm_enabled
) {
1246 _tag_active_post_id
= id
;
1247 _tag_active_feed_id
= feed_id
;
1248 _tag_active_cdm
= cdm_enabled
;
1250 cache_invalidate(id
);
1253 _tag_cdm_scroll
= document
.getElementById("headlinesInnerContainer").scrollTop
;
1255 displayDlg('editArticleTags', id
);
1259 function tag_saved_callback(transport
) {
1261 debug("in tag_saved_callback");
1266 if (tagsAreDisplayed()) {
1267 _reload_feedlist_after_view
= true;
1270 if (!_tag_active_cdm
) {
1271 if (active_post_id
== _tag_active_post_id
) {
1272 debug("reloading current article");
1273 view(_tag_active_post_id
, _tag_active_feed_id
);
1276 debug("reloading current feed");
1281 exception_error("catchup_callback", e
);
1285 function editTagsSave() {
1287 notify_progress("Saving article tags...");
1289 var form
= document
.forms
["tag_edit_form"];
1291 var query
= Form
.serialize("tag_edit_form");
1293 query
= "backend.php?op=rpc&subop=setArticleTags&" + query
;
1297 new Ajax
.Request(query
, {
1298 onComplete: function(transport
) {
1299 tag_saved_callback(transport
);
1304 function editTagsInsert() {
1307 var form
= document
.forms
["tag_edit_form"];
1309 var found_tags
= form
.found_tags
;
1310 var tags_str
= form
.tags_str
;
1312 var tag
= found_tags
[found_tags
.selectedIndex
].value
;
1314 if (tags_str
.value
.length
> 0 &&
1315 tags_str
.value
.lastIndexOf(", ") != tags_str
.value
.length
- 2) {
1317 tags_str
.value
= tags_str
.value
+ ", ";
1320 tags_str
.value
= tags_str
.value
+ tag
+ ", ";
1322 found_tags
.selectedIndex
= 0;
1325 exception_error("editTagsInsert", e
);
1329 function cdmScrollViewport(where
) {
1330 debug("cdmScrollViewport: " + where
);
1332 var ctr
= document
.getElementById("headlinesInnerContainer");
1336 if (where
== "bottom") {
1337 ctr
.scrollTop
= ctr
.scrollHeight
;
1339 ctr
.scrollTop
= where
;
1343 function cdmArticleIsBelowViewport(id
) {
1345 var ctr
= document
.getElementById("headlinesInnerContainer");
1346 var e
= document
.getElementById("RROW-" + id
);
1348 if (!e
|| !ctr
) return;
1350 // article starts below viewport
1352 if (ctr
.scrollTop
< e
.offsetTop
) {
1359 exception_error("cdmArticleIsVisible", e
);
1363 function cdmArticleIsAboveViewport(id
) {
1365 var ctr
= document
.getElementById("headlinesInnerContainer");
1366 var e
= document
.getElementById("RROW-" + id
);
1368 if (!e
|| !ctr
) return;
1370 // article starts above viewport
1372 if (ctr
.scrollTop
> e
.offsetTop
+ e
.offsetHeight
) {
1379 exception_error("cdmArticleIsVisible", e
);
1383 function cdmScrollToArticleId(id
) {
1385 var ctr
= document
.getElementById("headlinesInnerContainer");
1386 var e
= document
.getElementById("RROW-" + id
);
1388 if (!e
|| !ctr
) return;
1390 ctr
.scrollTop
= e
.offsetTop
;
1393 exception_error("cdmScrollToArticleId", e
);
1397 function cdmArticleIsActuallyVisible(id
) {
1399 var ctr
= document
.getElementById("headlinesInnerContainer");
1400 var e
= document
.getElementById("RROW-" + id
);
1402 if (!e
|| !ctr
) return;
1404 // article fits in viewport OR article is longer than viewport and
1405 // its bottom is visible
1407 if (ctr
.scrollTop
<= e
.offsetTop
&& e
.offsetTop
+ e
.offsetHeight
<=
1408 ctr
.scrollTop
+ ctr
.offsetHeight
) {
1412 } else if (e
.offsetHeight
> ctr
.offsetHeight
&&
1413 e
.offsetTop
+ e
.offsetHeight
>= ctr
.scrollTop
&&
1414 e
.offsetTop
+ e
.offsetHeight
<= ctr
.scrollTop
+ ctr
.offsetHeight
) {
1423 exception_error("cdmArticleIsVisible", e
);
1427 function cdmWatchdog() {
1431 var ctr
= document
.getElementById("headlinesInnerContainer");
1435 var ids
= new Array();
1437 var e
= ctr
.firstChild
;
1440 if (e
.className
&& e
.className
== "cdmArticleUnread" && e
.id
&&
1441 e
.id
.match("RROW-")) {
1443 // article fits in viewport OR article is longer than viewport and
1444 // its bottom is visible
1446 if (ctr
.scrollTop
<= e
.offsetTop
&& e
.offsetTop
+ e
.offsetHeight
<=
1447 ctr
.scrollTop
+ ctr
.offsetHeight
) {
1449 // debug(e.id + " is visible " + e.offsetTop + "." +
1450 // (e.offsetTop + e.offsetHeight) + " vs " + ctr.scrollTop + "." +
1451 // (ctr.scrollTop + ctr.offsetHeight));
1453 ids
.push(e
.id
.replace("RROW-", ""));
1455 } else if (e
.offsetHeight
> ctr
.offsetHeight
&&
1456 e
.offsetTop
+ e
.offsetHeight
>= ctr
.scrollTop
&&
1457 e
.offsetTop
+ e
.offsetHeight
<= ctr
.scrollTop
+ ctr
.offsetHeight
) {
1459 ids
.push(e
.id
.replace("RROW-", ""));
1463 // method 2: article bottom is visible and is in upper 1/2 of the viewport
1465 /* if (e.offsetTop + e.offsetHeight >= ctr.scrollTop &&
1466 e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight/2) {
1468 ids.push(e.id.replace("RROW-", ""));
1477 debug("cdmWatchdog, ids= " + ids
.toString());
1479 if (ids
.length
> 0) {
1481 for (var i
= 0; i
< ids
.length
; i
++) {
1482 var e
= document
.getElementById("RROW-" + ids
[i
]);
1484 e
.className
= e
.className
.replace("Unread", "");
1488 var query
= "backend.php?op=rpc&subop=catchupSelected&ids=" +
1489 param_escape(ids
.toString()) + "&cmode=0";
1491 new Ajax
.Request(query
, {
1492 onComplete: function(transport
) {
1493 all_counters_callback2(transport
);
1498 _cdm_wd_timeout
= window
.setTimeout("cdmWatchdog()", 4000);
1501 exception_error("cdmWatchdog", e
);
1507 function cache_inject(id
, article
, param
) {
1508 if (!cache_check_param(id
, param
)) {
1509 debug("cache_article: miss: " + id
+ " [p=" + param
+ "]");
1511 var cache_obj
= new Array();
1513 cache_obj
["id"] = id
;
1514 cache_obj
["data"] = article
;
1515 cache_obj
["param"] = param
;
1517 article_cache
.push(cache_obj
);
1520 debug("cache_article: hit: " + id
+ " [p=" + param
+ "]");
1524 function cache_find(id
) {
1525 for (var i
= 0; i
< article_cache
.length
; i
++) {
1526 if (article_cache
[i
]["id"] == id
) {
1527 return article_cache
[i
]["data"];
1533 function cache_find_param(id
, param
) {
1534 for (var i
= 0; i
< article_cache
.length
; i
++) {
1535 if (article_cache
[i
]["id"] == id
&& article_cache
[i
]["param"] == param
) {
1536 return article_cache
[i
]["data"];
1542 function cache_check(id
) {
1543 for (var i
= 0; i
< article_cache
.length
; i
++) {
1544 if (article_cache
[i
]["id"] == id
) {
1551 function cache_check_param(id
, param
) {
1552 for (var i
= 0; i
< article_cache
.length
; i
++) {
1554 // debug("cache_check_param " + article_cache[i]["id"] + ":" +
1555 // article_cache[i]["param"] + " vs " + id + ":" + param);
1557 if (article_cache
[i
]["id"] == id
&& article_cache
[i
]["param"] == param
) {
1564 function cache_expire() {
1565 while (article_cache
.length
> 25) {
1566 article_cache
.shift();
1570 function cache_empty() {
1571 article_cache
= new Array();
1574 function cache_invalidate(id
) {
1579 while (i
< article_cache
.length
) {
1580 if (article_cache
[i
]["id"] == id
) {
1581 debug("cache_invalidate: removed id " + id
);
1582 article_cache
.splice(i
, 1);
1587 debug("cache_invalidate: id not found: " + id
);
1590 exception_error("cache_invalidate", e
);
1594 function getActiveArticleId() {
1595 return active_post_id
;
1598 function cdmClicked(elem
) {
1600 if (elem
.id
&& elem
.id
.match("RROW-")) {
1601 var id
= elem
.id
.replace("RROW-", "");
1602 active_post_id
= id
;
1604 cdmSelectArticles("none");
1605 toggleUnread(id
, 0, true);
1610 exception_error("cdmMouseIn", e
);
1614 function preload_article_callback(transport
) {
1616 if (transport
.responseXML
) {
1617 var articles
= transport
.responseXML
.getElementsByTagName("article");
1619 for (var i
= 0; i
< articles
.length
; i
++) {
1620 var id
= articles
[i
].getAttribute("id");
1621 if (!cache_check(id
)) {
1622 cache_inject(id
, articles
[i
].firstChild
.nodeValue
);
1623 debug("preloaded article: " + id
);
1628 exception_error("preload_article_callback", e
);
1632 function preloadArticleUnderPointer(id
) {
1634 if (post_under_pointer
== id
&& !cache_check(id
)) {
1636 debug("trying to preload article " + id
);
1638 var neighbor_ids
= getRelativePostIds(id
, 1);
1640 /* only request uncached articles */
1642 var cids_to_request
= Array();
1644 for (var i
= 0; i
< neighbor_ids
.length
; i
++) {
1645 if (!cache_check(neighbor_ids
[i
])) {
1646 cids_to_request
.push(neighbor_ids
[i
]);
1649 debug("additional ids: " + cids_to_request
.toString());
1651 cids_to_request
.push(id
);
1653 var query
= "backend.php?op=rpc&subop=getArticles&ids=" +
1654 cids_to_request
.toString();
1655 new Ajax
.Request(query
, {
1656 onComplete: function(transport
) {
1657 preload_article_callback(transport
);
1661 exception_error("preloadArticleUnderPointer", e
);
1665 function postMouseIn(id
) {
1667 if (post_under_pointer
!= id
) {
1668 post_under_pointer
= id
;
1670 window
.setTimeout("preloadArticleUnderPointer(" + id
+ ")", 250);
1675 exception_error("postMouseIn", e
);
1679 function postMouseOut(id
) {
1681 post_under_pointer
= false;
1683 exception_error("postMouseOut", e
);
1687 function cdmMouseIn(elem
) {
1689 if (elem.id && elem.id.match("RROW-")) {
1690 var id = elem.id.replace("RROW-", "");
1691 active_post_id = id;
1694 exception_error("cdmMouseIn", e);
1698 function cdmMouseOut(elem
) {
1699 //active_post_id = false;
1702 function headlines_scroll_handler() {
1705 var e
= document
.getElementById("headlinesInnerContainer");
1707 // don't do infinite scrolling when Limit == All
1709 var toolbar_form
= document
.forms
["main_toolbar_form"];
1711 var limit
= toolbar_form
.limit
[toolbar_form
.limit
.selectedIndex
];
1712 if (limit
.value
!= 0) {
1714 debug((e
.scrollTop
+ e
.offsetHeight
) + " vs " + e
.scrollHeight
+ " dis? " +
1715 _infscroll_disable
);
1717 if (e
.scrollTop
+ e
.offsetHeight
> e
.scrollHeight
- 100) {
1718 if (!_infscroll_disable
) {
1719 debug("more cowbell!");
1726 exception_error("headlines_scroll_handler", e
);
1730 function catchupRelativeToArticle(below
) {
1734 if (!xmlhttp_ready(xmlhttp_rpc
)) {
1735 printLockingError();
1738 if (!getActiveArticleId()) {
1739 alert(__("No article is selected."));
1745 if (document
.getElementById("headlinesList")) {
1746 visible_ids
= getVisibleHeadlineIds();
1748 visible_ids
= cdmGetVisibleArticles();
1751 var ids_to_mark
= new Array();
1754 for (var i
= 0; i
< visible_ids
.length
; i
++) {
1755 if (visible_ids
[i
] != getActiveArticleId()) {
1756 var e
= document
.getElementById("RROW-" + visible_ids
[i
]);
1758 if (e
&& e
.className
.match("Unread")) {
1759 ids_to_mark
.push(visible_ids
[i
]);
1766 for (var i
= visible_ids
.length
-1; i
>= 0; i
--) {
1767 if (visible_ids
[i
] != getActiveArticleId()) {
1768 var e
= document
.getElementById("RROW-" + visible_ids
[i
]);
1770 if (e
&& e
.className
.match("Unread")) {
1771 ids_to_mark
.push(visible_ids
[i
]);
1779 if (ids_to_mark
.length
== 0) {
1780 alert(__("No articles found to mark"));
1782 var msg
= __("Mark %d article(s) as read?").replace("%d", ids_to_mark
.length
);
1786 for (var i
= 0; i
< ids_to_mark
.length
; i
++) {
1787 var e
= document
.getElementById("RROW-" + ids_to_mark
[i
]);
1788 e
.className
= e
.className
.replace("Unread", "");
1791 var query
= "backend.php?op=rpc&subop=catchupSelected&ids=" +
1792 param_escape(ids_to_mark
.toString()) + "&cmode=0";
1794 new Ajax
.Request(query
, {
1795 onComplete: function(transport
) {
1796 catchup_callback2(transport
);
1803 exception_error("catchupRelativeToArticle", e
);
1807 function cdmExpandArticle(a_id
) {
1809 var id
= 'CICD-' + a_id
;
1811 Effect
.Appear(id
, {duration
: 0.5,
1812 beforeStart: function(effect
) {
1813 var h_id
= 'CICH-' + a_id
;
1814 var h_elem
= document
.getElementById(h_id
);
1815 if (h_elem
) { h_elem
.style
.display
= "none"; }
1817 toggleUnread(a_id
, 0);
1822 exception_error("appearBlockElementF", e
);
1827 function fixHeadlinesOrder(ids
) {
1829 for (var i
= 0; i
< ids
.length
; i
++) {
1830 var e
= document
.getElementById("RROW-" + ids
[i
]);
1834 e
.className
= e
.className
.replace("even", "odd");
1836 e
.className
= e
.className
.replace("odd", "even");
1841 exception_error("fixHeadlinesOrder", e
);
1845 function subtoolbarSearch() {
1848 var q
= document
.getElementById("subtoolbar_search_box");
1852 q
= q
.value
.toUpperCase();
1855 var vis_ids
= new Array();
1857 if (document
.getElementById("headlinesList")) {
1858 ids
= getVisibleHeadlineIds();
1860 ids
= cdmGetVisibleArticles();
1863 for (var i
= 0; i
< ids
.length
; i
++) {
1864 var title
= document
.getElementById("RTITLE-" + ids
[i
]);
1867 if (!title
.innerHTML
.toUpperCase().match(q
)) {
1868 Element
.hide(document
.getElementById("RROW-" + ids
[i
]));
1870 Element
.show(document
.getElementById("RROW-" + ids
[i
]));
1871 vis_ids
.push(ids
[i
]);
1876 fixHeadlinesOrder(vis_ids
);
1879 exception_error("subtoolbarSearch", e
);
1883 function getArticleUnderPointer() {
1884 return post_under_pointer
;