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 function catchup_callback() {
21 if (xmlhttp_rpc
.readyState
== 4) {
23 debug("catchup_callback");
25 all_counters_callback2(xmlhttp_rpc
);
26 if (_catchup_callback_func
) {
27 setTimeout(_catchup_callback_func
, 10);
30 exception_error("catchup_callback", e
);
35 function catchup_callback2(transport
, callback
) {
37 debug("catchup_callback2 " + transport
+ ", " + callback
);
39 all_counters_callback2(transport
);
41 setTimeout(callback
, 10);
44 exception_error("catchup_callback2", e
);
48 function clean_feed_selections() {
50 var feeds
= document
.getElementById("feedList").getElementsByTagName("LI");
52 for (var i
= 0; i
< feeds
.length
; i
++) {
53 if (feeds
[i
].id
&& feeds
[i
].id
.match("FEEDR-")) {
54 feeds
[i
].className
= feeds
[i
].className
.replace("Selected", "");
58 exception_error("clean_feed_selections", e
);
62 function headlines_callback2(transport
, active_feed_id
, is_cat
, feed_cur_page
) {
65 debug("headlines_callback2 [page=" + feed_cur_page
+ "]");
67 clean_feed_selections();
69 setActiveFeedId(active_feed_id
);
71 if (is_cat
!= undefined) {
72 active_feed_is_cat
= is_cat
;
76 var feedr
= document
.getElementById("FEEDR-" + active_feed_id
);
77 if (feedr
&& !feedr
.className
.match("Selected")) {
78 feedr
.className
= feedr
.className
+ "Selected";
82 var f
= document
.getElementById("headlines-frame");
84 if (feed_cur_page
== 0) {
85 debug("resetting headlines scrollTop");
90 if (transport
.responseXML
) {
91 var headlines
= transport
.responseXML
.getElementsByTagName("headlines")[0];
92 var headlines_count_obj
= transport
.responseXML
.getElementsByTagName("headlines-count")[0];
93 var headlines_unread_obj
= transport
.responseXML
.getElementsByTagName("headlines-unread")[0];
94 var disable_cache_obj
= transport
.responseXML
.getElementsByTagName("disable-cache")[0];
96 var headlines_count
= headlines_count_obj
.getAttribute("value");
97 var headlines_unread
= headlines_unread_obj
.getAttribute("value");
98 var disable_cache
= disable_cache_obj
.getAttribute("value") != "0";
100 if (headlines_count
== 0) _infscroll_disable
= 1;
102 var counters
= transport
.responseXML
.getElementsByTagName("counters")[0];
103 var articles
= transport
.responseXML
.getElementsByTagName("article");
104 var runtime_info
= transport
.responseXML
.getElementsByTagName("runtime-info");
106 if (feed_cur_page
== 0) {
108 f
.innerHTML
= headlines
.firstChild
.nodeValue
;
110 var cache_prefix
= "";
118 cache_invalidate(cache_prefix
+ active_feed_id
);
120 if (!disable_cache
) {
121 cache_inject(cache_prefix
+ active_feed_id
,
122 headlines
.firstChild
.nodeValue
, headlines_unread
);
126 debug("headlines_callback: returned no data");
127 f
.innerHTML
= "<div class='whiteBox'>" + __('Could not update headlines (missing XML data)') + "</div>";
132 if (headlines_count
> 0) {
133 debug("adding some more headlines...");
135 var c
= document
.getElementById("headlinesList");
138 c
= document
.getElementById("headlinesInnerContainer");
141 var ids
= getSelectedArticleIds2();
143 c
.innerHTML
= c
.innerHTML
+ headlines
.firstChild
.nodeValue
;
145 debug("restore selected ids: " + ids
);
147 for (var i
= 0; i
< ids
.length
; i
++) {
148 markHeadline(ids
[i
]);
152 debug("no new headlines received");
155 debug("headlines_callback: returned no data");
156 notify_error("Error while trying to load more headlines");
162 for (var i
= 0; i
< articles
.length
; i
++) {
163 var a_id
= articles
[i
].getAttribute("id");
164 debug("found id: " + a_id
);
165 cache_inject(a_id
, articles
[i
].firstChild
.nodeValue
);
168 debug("no cached articles received");
172 debug("parsing piggybacked counters: " + counters
);
173 parse_counters(counters
, false);
175 debug("counters container not found in reply");
179 debug("parsing runtime info: " + runtime_info
[0]);
180 parse_runtime_info(runtime_info
[0]);
182 debug("counters container not found in reply");
186 debug("headlines_callback: returned no XML object");
187 f
.innerHTML
= "<div class='whiteBox'>" + __('Could not update headlines (missing XML object)') + "</div>";
190 if (typeof correctPNG
!= 'undefined') {
194 if (_cdm_wd_timeout
) window
.clearTimeout(_cdm_wd_timeout
);
196 if (!document
.getElementById("headlinesList") &&
197 getInitParam("cdm_auto_catchup") == 1) {
198 debug("starting CDM watchdog");
199 _cdm_wd_timeout
= window
.setTimeout("cdmWatchdog()", 5000);
200 _cdm_wd_vishist
= new Array();
202 debug("not in CDM mode or watchdog disabled");
205 if (_tag_cdm_scroll
) {
207 document
.getElementById("headlinesInnerContainer").scrollTop
= _tag_cdm_scroll
;
208 _tag_cdm_scroll
= false;
209 debug("resetting headlinesInner scrollTop");
214 _feed_cur_page
= feed_cur_page
;
215 _infscroll_request_sent
= 0;
219 exception_error("headlines_callback2", e
);
223 function render_article(article
) {
225 var f
= document
.getElementById("content-frame");
230 f
.innerHTML
= article
;
233 exception_error("render_article", e
);
237 function showArticleInHeadlines(id
) {
241 cleanSelected("headlinesList");
243 var crow
= document
.getElementById("RROW-" + id
);
247 var article_is_unread
= crow
.className
.match("Unread");
249 crow
.className
= crow
.className
.replace("Unread", "");
251 selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
253 var upd_img_pic
= document
.getElementById("FUPDPIC-" + id
);
255 var cache_prefix
= "";
257 if (activeFeedIsCat()) {
263 var view_mode
= false;
266 view_mode
= document
.forms
['main_toolbar_form'].view_mode
;
267 view_mode
= view_mode
[view_mode
.selectedIndex
].value
;
269 exception_error("showArticleInHeadlines/viewmode", e
, true);
272 if (upd_img_pic
&& upd_img_pic
.src
.match("updated.png")) {
273 upd_img_pic
.src
= "images/blank_icon.gif";
275 cache_invalidate(cache_prefix
+ getActiveFeedId());
277 cache_inject(cache_prefix
+ getActiveFeedId(),
278 document
.getElementById("headlines-frame").innerHTML
,
279 get_feed_unread(getActiveFeedId()));
281 } else if (article_is_unread
&& view_mode
== "all_articles") {
283 cache_invalidate(cache_prefix
+ getActiveFeedId());
285 cache_inject(cache_prefix
+ getActiveFeedId(),
286 document
.getElementById("headlines-frame").innerHTML
,
287 get_feed_unread(getActiveFeedId())-1);
289 } else if (article_is_unread
) {
290 cache_invalidate(cache_prefix
+ getActiveFeedId());
296 exception_error("showArticleInHeadlines", e
);
300 function article_callback2(transport
, id
, feed_id
) {
302 debug("article_callback2 " + id
);
304 if (transport
.responseXML
) {
306 active_real_feed_id
= feed_id
;
309 showArticleInHeadlines(id
);
311 var reply
= transport
.responseXML
.firstChild
.firstChild
;
313 var articles
= transport
.responseXML
.getElementsByTagName("article");
315 for (var i
= 0; i
< articles
.length
; i
++) {
316 var a_id
= articles
[i
].getAttribute("id");
318 debug("found id: " + a_id
);
320 if (a_id
== active_post_id
) {
321 debug("active article, rendering...");
322 render_article(articles
[i
].firstChild
.nodeValue
);
325 cache_inject(a_id
, articles
[i
].firstChild
.nodeValue
);
329 debug("article_callback: returned no XML object");
330 var f
= document
.getElementById("content-frame");
331 f
.innerHTML
= "<div class='whiteBox'>" + __('Could not display article (missing XML object)') + "</div>";
334 var date
= new Date();
335 last_article_view
= date
.getTime() / 1000;
337 if (typeof correctPNG
!= 'undefined') {
341 if (_reload_feedlist_after_view
) {
342 setTimeout('updateFeedList(false, false)', 50);
343 _reload_feedlist_after_view
= false;
345 var counters
= transport
.responseXML
.getElementsByTagName("counters")[0];
348 debug("parsing piggybacked counters: " + counters
);
349 parse_counters(counters
, false);
351 debug("counters container not found in reply");
357 exception_error("article_callback2", e
);
361 function view(id
, feed_id
, skip_history
) {
364 debug("loading article: " + id
+ "/" + feed_id
);
366 var cached_article
= cache_find(id
);
368 debug("cache check result: " + (cached_article
!= false));
372 //setActiveFeedId(feed_id);
374 var query
= "backend.php?op=view&id=" + param_escape(id
) +
375 "&feed=" + param_escape(feed_id
);
377 var date
= new Date();
379 var neighbor_ids
= getRelativePostIds(active_post_id
);
381 /* only request uncached articles */
383 var cids_to_request
= Array();
385 for (var i
= 0; i
< neighbor_ids
.length
; i
++) {
386 if (!cache_check(neighbor_ids
[i
])) {
387 cids_to_request
.push(neighbor_ids
[i
]);
391 debug("additional ids: " + cids_to_request
.toString());
393 /* additional info for piggyback counters */
395 if (tagsAreDisplayed()) {
396 query
= query
+ "&omode=lt";
398 query
= query
+ "&omode=flc";
401 var date
= new Date();
402 var timestamp
= Math
.round(date
.getTime() / 1000);
403 query
= query
+ "&ts=" + timestamp
;
405 query
= query
+ "&cids=" + cids_to_request
.toString();
407 var crow
= document
.getElementById("RROW-" + id
);
408 var article_is_unread
= crow
.className
.match("Unread");
410 showArticleInHeadlines(id
);
412 if (!cached_article
) {
414 notify_progress("Loading, please wait...");
416 } else if (cached_article
&& article_is_unread
) {
418 query
= query
+ "&mode=prefetch";
420 render_article(cached_article
);
422 } else if (cached_article
) {
424 query
= query
+ "&mode=prefetch_old";
425 render_article(cached_article
);
430 new Ajax
.Request(query
, {
431 onComplete: function(transport
) {
432 article_callback2(transport
, id
, feed_id
);
436 exception_error("view", e
);
441 return toggleMark(id
);
445 return togglePub(id
);
448 function tMark_afh_off(effect
) {
450 var elem
= effect
.effects
[0].element
;
452 debug("tMark_afh_off : " + elem
.id
);
455 elem
.src
= elem
.src
.replace("mark_set", "mark_unset");
456 elem
.alt
= __("Star article");
461 exception_error("tMark_afh_off", e
);
465 function tPub_afh_off(effect
) {
467 var elem
= effect
.effects
[0].element
;
469 debug("tPub_afh_off : " + elem
.id
);
472 elem
.src
= elem
.src
.replace("pub_set", "pub_unset");
473 elem
.alt
= __("Publish article");
478 exception_error("tPub_afh_off", e
);
482 function toggleMark(id
, client_only
, no_effects
) {
486 var query
= "backend.php?op=rpc&id=" + id
+ "&subop=mark";
488 query
= query
+ "&afid=" + getActiveFeedId();
490 if (tagsAreDisplayed()) {
491 query
= query
+ "&omode=tl";
493 query
= query
+ "&omode=flc";
496 var mark_img
= document
.getElementById("FMPIC-" + id
);
497 var vfeedu
= document
.getElementById("FEEDU--1");
498 var crow
= document
.getElementById("RROW-" + id
);
500 if (mark_img
.src
.match("mark_unset")) {
501 mark_img
.src
= mark_img
.src
.replace("mark_unset", "mark_set");
502 mark_img
.alt
= __("Unstar article");
503 query
= query
+ "&mark=1";
505 /* if (vfeedu && crow.className.match("Unread")) {
506 vfeedu.innerHTML = (+vfeedu.innerHTML) + 1;
510 //mark_img.src = "images/mark_unset.png";
511 mark_img
.alt
= __("Please wait...");
512 query
= query
+ "&mark=0";
514 /* if (vfeedu && crow.className.match("Unread")) {
515 vfeedu.innerHTML = (+vfeedu.innerHTML) - 1;
518 if (document
.getElementById("headlinesList") && !no_effects
) {
519 Effect
.Puff(mark_img
, {duration
: 0.25, afterFinish
: tMark_afh_off
});
521 mark_img
.src
= mark_img
.src
.replace("mark_set", "mark_unset");
522 mark_img
.alt
= __("Star article");
526 /* var vfeedctr = document.getElementById("FEEDCTR--1");
527 var vfeedr = document.getElementById("FEEDR--1");
529 if (vfeedu && vfeedctr) {
530 if ((+vfeedu.innerHTML) > 0) {
531 if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) {
532 vfeedr.className = vfeedr.className + "Unread";
533 vfeedctr.className = "odd";
536 vfeedctr.className = "invisible";
537 vfeedr.className = vfeedr.className.replace("Unread", "");
541 debug("toggle starred for aid " + id);
543 //new Ajax.Request(query); */
548 new Ajax
.Request(query
, {
549 onComplete: function(transport
) {
550 all_counters_callback2(transport
);
556 exception_error("toggleMark", e
);
560 function togglePub(id
, client_only
, no_effects
) {
564 var query
= "backend.php?op=rpc&id=" + id
+ "&subop=publ";
566 query
= query
+ "&afid=" + getActiveFeedId();
568 if (tagsAreDisplayed()) {
569 query
= query
+ "&omode=tl";
571 query
= query
+ "&omode=flc";
574 var mark_img
= document
.getElementById("FPPIC-" + id
);
575 var vfeedu
= document
.getElementById("FEEDU--2");
576 var crow
= document
.getElementById("RROW-" + id
);
578 if (mark_img
.src
.match("pub_unset")) {
579 mark_img
.src
= mark_img
.src
.replace("pub_unset", "pub_set");
580 mark_img
.alt
= __("Unpublish article");
581 query
= query
+ "&pub=1";
583 /* if (vfeedu && crow.className.match("Unread")) {
584 vfeedu.innerHTML = (+vfeedu.innerHTML) + 1;
588 //mark_img.src = "images/pub_unset.png";
589 mark_img
.alt
= __("Please wait...");
590 query
= query
+ "&pub=0";
592 /* if (vfeedu && crow.className.match("Unread")) {
593 vfeedu.innerHTML = (+vfeedu.innerHTML) - 1;
596 if (document
.getElementById("headlinesList") && !no_effects
) {
597 Effect
.Puff(mark_img
, {duration
: 0.25, afterFinish
: tPub_afh_off
});
599 mark_img
.src
= mark_img
.src
.replace("pub_set", "pub_unset");
600 mark_img
.alt
= __("Publish article");
604 /* var vfeedctr = document.getElementById("FEEDCTR--2");
605 var vfeedr = document.getElementById("FEEDR--2");
607 if (vfeedu && vfeedctr) {
608 if ((+vfeedu.innerHTML) > 0) {
609 if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) {
610 vfeedr.className = vfeedr.className + "Unread";
611 vfeedctr.className = "odd";
614 vfeedctr.className = "invisible";
615 vfeedr.className = vfeedr.className.replace("Unread", "");
619 debug("toggle published for aid " + id);
621 new Ajax.Request(query); */
624 new Ajax
.Request(query
, {
625 onComplete: function(transport
) {
626 all_counters_callback2(transport
);
632 exception_error("togglePub", e
);
636 function correctHeadlinesOffset(id
) {
640 var hlist
= document
.getElementById("headlinesList");
641 var container
= document
.getElementById("headlinesInnerContainer");
642 var row
= document
.getElementById("RROW-" + id
);
644 var viewport
= container
.offsetHeight
;
646 var rel_offset_top
= row
.offsetTop
- container
.scrollTop
;
647 var rel_offset_bottom
= row
.offsetTop
+ row
.offsetHeight
- container
.scrollTop
;
649 debug("Rtop: " + rel_offset_top
+ " Rbtm: " + rel_offset_bottom
);
650 debug("Vport: " + viewport
);
652 if (rel_offset_top
<= 0 || rel_offset_top
> viewport
) {
653 container
.scrollTop
= row
.offsetTop
;
654 } else if (rel_offset_bottom
> viewport
) {
656 /* doesn't properly work with Opera in some cases because
657 Opera fucks up element scrolling */
659 container
.scrollTop
= row
.offsetTop
+ row
.offsetHeight
- viewport
;
663 exception_error("correctHeadlinesOffset", e
);
668 function moveToPost(mode
) {
670 // check for combined mode
671 if (!document
.getElementById("headlinesList"))
674 var rows
= getVisibleHeadlineIds();
679 if (!document
.getElementById('RROW-' + active_post_id
)) {
680 active_post_id
= false;
683 if (active_post_id
== false) {
684 next_id
= getFirstVisibleHeadlineId();
685 prev_id
= getLastVisibleHeadlineId();
687 for (var i
= 0; i
< rows
.length
; i
++) {
688 if (rows
[i
] == active_post_id
) {
695 if (mode
== "next") {
697 correctHeadlinesOffset(next_id
);
698 view(next_id
, getActiveFeedId());
702 if (mode
== "prev") {
704 correctHeadlinesOffset(prev_id
);
705 view(prev_id
, getActiveFeedId());
710 function toggleUnread(id
, cmode
) {
713 var row
= document
.getElementById("RROW-" + id
);
715 var nc
= row
.className
;
716 nc
= nc
.replace("Unread", "");
717 nc
= nc
.replace("Selected", "");
719 if (cmode
== undefined || cmode
== 2) {
720 if (row
.className
.match("Unread")) {
723 row
.className
= nc
+ "Unread";
725 } else if (cmode
== 0) {
727 } else if (cmode
== 1) {
728 row
.className
= nc
+ "Unread";
731 if (cmode
== undefined) cmode
= 2;
733 var query
= "backend.php?op=rpc&subop=catchupSelected&ids=" +
734 param_escape(id
) + "&cmode=" + param_escape(cmode
);
736 // notify_progress("Loading, please wait...");
738 new Ajax
.Request(query
, {
739 onComplete: function(transport
) {
740 all_counters_callback2(transport
);
747 exception_error("toggleUnread", e
);
751 function selectionToggleUnread(cdm_mode
, set_state
, callback_func
, no_error
) {
756 rows
= cdmGetSelectedArticles();
758 rows
= getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
761 if (rows
.length
== 0 && !no_error
) {
762 alert(__("No articles are selected."));
766 for (i
= 0; i
< rows
.length
; i
++) {
767 var row
= document
.getElementById("RROW-" + rows
[i
]);
769 var nc
= row
.className
;
770 nc
= nc
.replace("Unread", "");
771 nc
= nc
.replace("Selected", "");
773 if (set_state
== undefined) {
774 if (row
.className
.match("Unread")) {
775 row
.className
= nc
+ "Selected";
777 row
.className
= nc
+ "UnreadSelected";
781 if (set_state
== false) {
782 row
.className
= nc
+ "Selected";
785 if (set_state
== true) {
786 row
.className
= nc
+ "UnreadSelected";
791 if (rows
.length
> 0) {
795 if (set_state
== undefined) {
797 } else if (set_state
== true) {
799 } else if (set_state
== false) {
803 var query
= "backend.php?op=rpc&subop=catchupSelected&ids=" +
804 param_escape(rows
.toString()) + "&cmode=" + cmode
;
806 notify_progress("Loading, please wait...");
808 new Ajax
.Request(query
, {
809 onComplete: function(transport
) {
810 catchup_callback2(transport
, callback_func
);
816 exception_error("selectionToggleUnread", e
);
820 function selectionToggleMarked(cdm_mode
) {
826 rows
= cdmGetSelectedArticles();
828 rows
= getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
831 if (rows
.length
== 0) {
832 alert(__("No articles are selected."));
836 for (i
= 0; i
< rows
.length
; i
++) {
837 toggleMark(rows
[i
], true, true);
840 if (rows
.length
> 0) {
842 var query
= "backend.php?op=rpc&subop=markSelected&ids=" +
843 param_escape(rows
.toString()) + "&cmode=2";
845 query
= query
+ "&afid=" + getActiveFeedId();
847 /* if (tagsAreDisplayed()) {
848 query = query + "&omode=tl";
850 query = query + "&omode=flc";
853 query
= query
+ "&omode=lc";
855 new Ajax
.Request(query
, {
856 onComplete: function(transport
) {
857 all_counters_callback2(transport
);
863 exception_error("selectionToggleMarked", e
);
867 function selectionTogglePublished(cdm_mode
) {
873 rows
= cdmGetSelectedArticles();
875 rows
= getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
878 if (rows
.length
== 0) {
879 alert(__("No articles are selected."));
883 for (i
= 0; i
< rows
.length
; i
++) {
884 togglePub(rows
[i
], true, true);
887 if (rows
.length
> 0) {
889 var query
= "backend.php?op=rpc&subop=publishSelected&ids=" +
890 param_escape(rows
.toString()) + "&cmode=2";
892 query
= query
+ "&afid=" + getActiveFeedId();
894 /* if (tagsAreDisplayed()) {
895 query = query + "&omode=tl";
897 query = query + "&omode=flc";
900 query
= query
+ "&omode=lc";
902 new Ajax
.Request(query
, {
903 onComplete: function(transport
) {
904 all_counters_callback2(transport
);
910 exception_error("selectionToggleMarked", e
);
914 function cdmGetSelectedArticles() {
915 var sel_articles
= new Array();
916 var container
= document
.getElementById("headlinesInnerContainer");
918 for (i
= 0; i
< container
.childNodes
.length
; i
++) {
919 var child
= container
.childNodes
[i
];
921 if (child
.id
.match("RROW-") && child
.className
.match("Selected")) {
922 var c_id
= child
.id
.replace("RROW-", "");
923 sel_articles
.push(c_id
);
930 function cdmGetVisibleArticles() {
931 var sel_articles
= new Array();
932 var container
= document
.getElementById("headlinesInnerContainer");
934 for (i
= 0; i
< container
.childNodes
.length
; i
++) {
935 var child
= container
.childNodes
[i
];
937 if (child
.id
.match("RROW-")) {
938 var c_id
= child
.id
.replace("RROW-", "");
939 sel_articles
.push(c_id
);
946 function cdmGetUnreadArticles() {
947 var sel_articles
= new Array();
948 var container
= document
.getElementById("headlinesInnerContainer");
950 for (i
= 0; i
< container
.childNodes
.length
; i
++) {
951 var child
= container
.childNodes
[i
];
953 if (child
.id
.match("RROW-") && child
.className
.match("Unread")) {
954 var c_id
= child
.id
.replace("RROW-", "");
955 sel_articles
.push(c_id
);
963 // mode = all,none,unread
964 function cdmSelectArticles(mode
) {
965 var container
= document
.getElementById("headlinesInnerContainer");
967 for (i
= 0; i
< container
.childNodes
.length
; i
++) {
968 var child
= container
.childNodes
[i
];
970 if (child
.id
.match("RROW-")) {
971 var aid
= child
.id
.replace("RROW-", "");
973 var cb
= document
.getElementById("RCHK-" + aid
);
976 if (!child
.className
.match("Selected")) {
977 child
.className
= child
.className
+ "Selected";
980 } else if (mode
== "unread") {
981 if (child
.className
.match("Unread") && !child
.className
.match("Selected")) {
982 child
.className
= child
.className
+ "Selected";
986 child
.className
= child
.className
.replace("Selected", "");
993 function catchupPage() {
995 var fn
= getFeedName(getActiveFeedId(), active_feed_is_cat
);
997 var str
= __("Mark all visible articles in %s as read?");
999 str
= str
.replace("%s", fn
);
1001 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str
)) {
1005 if (document
.getElementById("headlinesList")) {
1006 selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true);
1007 selectionToggleUnread(false, false, 'viewCurrentFeed()', true);
1008 selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
1010 cdmSelectArticles('all');
1011 selectionToggleUnread(true, false, 'viewCurrentFeed()', true)
1012 cdmSelectArticles('none');
1016 function catchupSelection() {
1022 if (document
.getElementById("headlinesList")) {
1023 rows
= getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
1025 rows
= cdmGetSelectedArticles();
1028 if (rows
.length
== 0) {
1029 alert(__("No articles are selected."));
1034 var fn
= getFeedName(getActiveFeedId(), active_feed_is_cat
);
1036 var str
= __("Mark %d selected articles in %s as read?");
1038 str
= str
.replace("%d", rows
.length
);
1039 str
= str
.replace("%s", fn
);
1041 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str
)) {
1045 if (document
.getElementById("headlinesList")) {
1046 selectionToggleUnread(false, false, 'viewCurrentFeed()', true);
1047 // selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
1049 selectionToggleUnread(true, false, 'viewCurrentFeed()', true)
1050 // cdmSelectArticles('none');
1054 exception_error("catchupSelection", e
);
1059 function labelFromSearch(search
, search_mode
, match_on
, feed_id
, is_cat
) {
1061 if (!xmlhttp_ready(xmlhttp_rpc
)) {
1062 printLockingError();
1065 var title
= prompt(__("Please enter label title:"), "");
1069 var query
= "backend.php?op=labelFromSearch&search=" + param_escape(search
) +
1070 "&smode=" + param_escape(search_mode
) + "&match=" + param_escape(match_on
) +
1071 "&feed=" + param_escape(feed_id
) + "&is_cat=" + param_escape(is_cat
) +
1072 "&title=" + param_escape(title
);
1074 debug("LFS: " + query
);
1076 new Ajax
.Request(query
, {
1077 onComplete: function(transport
) {
1078 dlg_frefresh_callback(transport
);
1083 function editArticleTags(id
, feed_id
, cdm_enabled
) {
1084 _tag_active_post_id
= id
;
1085 _tag_active_feed_id
= feed_id
;
1086 _tag_active_cdm
= cdm_enabled
;
1088 cache_invalidate(id
);
1091 _tag_cdm_scroll
= document
.getElementById("headlinesInnerContainer").scrollTop
;
1093 displayDlg('editArticleTags', id
);
1097 function tag_saved_callback(transport
) {
1099 debug("in tag_saved_callback");
1104 if (tagsAreDisplayed()) {
1105 _reload_feedlist_after_view
= true;
1108 if (!_tag_active_cdm
) {
1109 if (active_post_id
== _tag_active_post_id
) {
1110 debug("reloading current article");
1111 view(_tag_active_post_id
, _tag_active_feed_id
);
1114 debug("reloading current feed");
1119 exception_error("catchup_callback", e
);
1123 function editTagsSave() {
1125 notify_progress("Saving article tags...");
1127 var form
= document
.forms
["tag_edit_form"];
1129 var query
= Form
.serialize("tag_edit_form");
1131 query
= "backend.php?op=rpc&subop=setArticleTags&" + query
;
1135 new Ajax
.Request(query
, {
1136 onComplete: function(transport
) {
1137 tag_saved_callback(transport
);
1142 function editTagsInsert() {
1145 var form
= document
.forms
["tag_edit_form"];
1147 var found_tags
= form
.found_tags
;
1148 var tags_str
= form
.tags_str
;
1150 var tag
= found_tags
[found_tags
.selectedIndex
].value
;
1152 if (tags_str
.value
.length
> 0 &&
1153 tags_str
.value
.lastIndexOf(", ") != tags_str
.value
.length
- 2) {
1155 tags_str
.value
= tags_str
.value
+ ", ";
1158 tags_str
.value
= tags_str
.value
+ tag
+ ", ";
1160 found_tags
.selectedIndex
= 0;
1163 exception_error(e
, "editTagsInsert");
1167 function cdmWatchdog() {
1171 var ctr
= document
.getElementById("headlinesInnerContainer");
1175 var ids
= new Array();
1177 var e
= ctr
.firstChild
;
1180 if (e
.className
&& e
.className
== "cdmArticleUnread" && e
.id
&&
1181 e
.id
.match("RROW-")) {
1183 // article fits in viewport OR article is longer than viewport and
1184 // its bottom is visible
1186 if (ctr
.scrollTop
<= e
.offsetTop
&& e
.offsetTop
+ e
.offsetHeight
<=
1187 ctr
.scrollTop
+ ctr
.offsetHeight
) {
1189 // debug(e.id + " is visible " + e.offsetTop + "." +
1190 // (e.offsetTop + e.offsetHeight) + " vs " + ctr.scrollTop + "." +
1191 // (ctr.scrollTop + ctr.offsetHeight));
1193 ids
.push(e
.id
.replace("RROW-", ""));
1195 } else if (e
.offsetHeight
> ctr
.offsetHeight
&&
1196 e
.offsetTop
+ e
.offsetHeight
>= ctr
.scrollTop
&&
1197 e
.offsetTop
+ e
.offsetHeight
<= ctr
.scrollTop
+ ctr
.offsetHeight
) {
1199 ids
.push(e
.id
.replace("RROW-", ""));
1203 // method 2: article bottom is visible and is in upper 1/2 of the viewport
1205 /* if (e.offsetTop + e.offsetHeight >= ctr.scrollTop &&
1206 e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight/2) {
1208 ids.push(e.id.replace("RROW-", ""));
1217 debug("cdmWatchdog, ids= " + ids
.toString());
1219 if (ids
.length
> 0) {
1221 for (var i
= 0; i
< ids
.length
; i
++) {
1222 var e
= document
.getElementById("RROW-" + ids
[i
]);
1224 e
.className
= e
.className
.replace("Unread", "");
1228 var query
= "backend.php?op=rpc&subop=catchupSelected&ids=" +
1229 param_escape(ids
.toString()) + "&cmode=0";
1231 new Ajax
.Request(query
, {
1232 onComplete: function(transport
) {
1233 all_counters_callback2(transport
);
1238 _cdm_wd_timeout
= window
.setTimeout("cdmWatchdog()", 4000);
1241 exception_error(e
, "cdmWatchdog");
1247 function cache_inject(id
, article
, param
) {
1248 if (!cache_check_param(id
, param
)) {
1249 debug("cache_article: miss: " + id
+ " [p=" + param
+ "]");
1251 var cache_obj
= new Array();
1253 cache_obj
["id"] = id
;
1254 cache_obj
["data"] = article
;
1255 cache_obj
["param"] = param
;
1257 article_cache
.push(cache_obj
);
1260 debug("cache_article: hit: " + id
+ " [p=" + param
+ "]");
1264 function cache_find(id
) {
1265 for (var i
= 0; i
< article_cache
.length
; i
++) {
1266 if (article_cache
[i
]["id"] == id
) {
1267 return article_cache
[i
]["data"];
1273 function cache_find_param(id
, param
) {
1274 for (var i
= 0; i
< article_cache
.length
; i
++) {
1275 if (article_cache
[i
]["id"] == id
&& article_cache
[i
]["param"] == param
) {
1276 return article_cache
[i
]["data"];
1282 function cache_check(id
) {
1283 for (var i
= 0; i
< article_cache
.length
; i
++) {
1284 if (article_cache
[i
]["id"] == id
) {
1291 function cache_check_param(id
, param
) {
1292 for (var i
= 0; i
< article_cache
.length
; i
++) {
1294 // debug("cache_check_param " + article_cache[i]["id"] + ":" +
1295 // article_cache[i]["param"] + " vs " + id + ":" + param);
1297 if (article_cache
[i
]["id"] == id
&& article_cache
[i
]["param"] == param
) {
1304 function cache_expire() {
1305 while (article_cache
.length
> 20) {
1306 article_cache
.shift();
1310 function cache_invalidate(id
) {
1315 while (i
< article_cache
.length
) {
1316 if (article_cache
[i
]["id"] == id
) {
1317 debug("cache_invalidate: removed id " + id
);
1318 article_cache
.splice(i
, 1);
1323 debug("cache_invalidate: id not found: " + id
);
1326 exception_error("cache_invalidate", e
);
1330 function getActiveArticleId() {
1331 return active_post_id
;
1334 function cdmMouseIn(elem
) {
1336 if (elem
.id
&& elem
.id
.match("RROW-")) {
1337 var id
= elem
.id
.replace("RROW-", "");
1338 active_post_id
= id
;
1341 exception_error("cdmMouseIn", e
);
1346 function cdmMouseOut(elem
) {
1347 active_post_id
= false;
1350 function headlines_scroll_handler() {
1353 var e
= document
.getElementById("headlinesInnerContainer");
1355 // don't do infinite scrolling when Limit == All
1357 var toolbar_form
= document
.forms
["main_toolbar_form"];
1359 var limit
= toolbar_form
.limit
[toolbar_form
.limit
.selectedIndex
];
1360 if (limit
.value
!= 0) {
1361 if (e
.scrollTop
+ e
.offsetHeight
> e
.scrollHeight
- 50) {
1362 if (!_infscroll_disable
) {
1363 debug("more cowbell!");
1370 exception_error("headlines_scroll_handler", e
);
1374 function catchupRelativeToArticle(below
) {
1378 if (!xmlhttp_ready(xmlhttp_rpc
)) {
1379 printLockingError();
1382 if (!getActiveArticleId()) {
1383 alert(__("No article is selected."));
1389 if (document
.getElementById("headlinesList")) {
1390 visible_ids
= getVisibleHeadlineIds();
1392 visible_ids
= cdmGetVisibleArticles();
1395 var ids_to_mark
= new Array();
1398 for (var i
= 0; i
< visible_ids
.length
; i
++) {
1399 if (visible_ids
[i
] != getActiveArticleId()) {
1400 var e
= document
.getElementById("RROW-" + visible_ids
[i
]);
1402 if (e
&& e
.className
.match("Unread")) {
1403 ids_to_mark
.push(visible_ids
[i
]);
1410 for (var i
= visible_ids
.length
-1; i
>= 0; i
--) {
1411 if (visible_ids
[i
] != getActiveArticleId()) {
1412 var e
= document
.getElementById("RROW-" + visible_ids
[i
]);
1414 if (e
&& e
.className
.match("Unread")) {
1415 ids_to_mark
.push(visible_ids
[i
]);
1423 if (ids_to_mark
.length
== 0) {
1424 alert(__("No articles found to mark"));
1426 var msg
= __("Mark %d article(s) as read?").replace("%d", ids_to_mark
.length
);
1430 for (var i
= 0; i
< ids_to_mark
.length
; i
++) {
1431 var e
= document
.getElementById("RROW-" + ids_to_mark
[i
]);
1432 e
.className
= e
.className
.replace("Unread", "");
1435 var query
= "backend.php?op=rpc&subop=catchupSelected&ids=" +
1436 param_escape(ids_to_mark
.toString()) + "&cmode=0";
1438 new Ajax
.Request(query
, {
1439 onComplete: function(transport
) {
1440 catchup_callback2(transport
);
1447 exception_error("catchupRelativeToArticle", e
);
1451 function cdmExpandArticle(a_id
) {
1453 var id
= 'CICD-' + a_id
;
1455 Effect
.Appear(id
, {duration
: 0.5,
1456 beforeStart: function(effect
) {
1457 var h_id
= 'CICH-' + a_id
;
1458 var h_elem
= document
.getElementById(h_id
);
1459 if (h_elem
) { h_elem
.style
.display
= "none"; }
1461 toggleUnread(a_id
, 0);
1466 exception_error("appearBlockElementF", e
);