]>
git.wh0rd.org - tt-rss.git/blob - functions.js
1 var hotkeys_enabled
= true;
2 var notify_silent
= false;
3 var last_progress_point
= 0;
4 var async_counters_work
= false;
6 /* add method to remove element from array */
8 Array
.prototype.remove = function(s
) {
9 for (var i
=0; i
< this.length
; i
++) {
10 if (s
== this[i
]) this.splice(i
, 1);
14 /* create console.log if it doesn't exist */
16 if (!window
.console
) console
= {};
17 console
.log
= console
.log
|| function(msg
) { debug(msg
); };
18 console
.warn
= console
.warn
|| function(msg
) { debug(msg
); };
19 console
.error
= console
.error
|| function(msg
) { debug(msg
); };
21 function exception_error(location
, e
, ext_info
) {
22 var msg
= format_exception_error(location
, e
);
24 if (!ext_info
) ext_info
= false;
30 var ebc
= $("xebContent");
34 Element
.show("dialog_overlay");
35 Element
.show("errorBoxShadow");
38 if (ext_info
.responseText
) {
39 ext_info
= ext_info
.responseText
;
44 "<div><b>Error message:</b></div>" +
45 "<pre>" + msg
+ "</pre>";
48 ebc
.innerHTML
+= "<div><b>Additional information:</b></div>" +
49 "<textarea readonly=\"1\">" + ext_info
+ "</textarea>";
52 ebc
.innerHTML
+= "<div><b>Stack trace:</b></div>" +
53 "<textarea readonly=\"1\">" + e
.stack
+ "</textarea>";
66 function format_exception_error(location
, e
) {
70 var base_fname
= e
.fileName
.substring(e
.fileName
.lastIndexOf("/") + 1);
72 msg
= "Exception: " + e
.name
+ ", " + e
.message
+
73 "\nFunction: " + location
+ "()" +
74 "\nLocation: " + base_fname
+ ":" + e
.lineNumber
;
76 } else if (e
.description
) {
77 msg
= "Exception: " + e
.description
+ "\nFunction: " + location
+ "()";
79 msg
= "Exception: " + e
+ "\nFunction: " + location
+ "()";
82 console
.error("EXCEPTION: " + msg
);
88 function disableHotkeys() {
89 hotkeys_enabled
= false;
92 function enableHotkeys() {
93 hotkeys_enabled
= true;
96 function param_escape(arg
) {
97 if (typeof encodeURIComponent
!= 'undefined')
98 return encodeURIComponent(arg
);
103 function param_unescape(arg
) {
104 if (typeof decodeURIComponent
!= 'undefined')
105 return decodeURIComponent(arg
);
107 return unescape(arg
);
110 function delay(gap
) {
112 then
=new Date().getTime();
114 while((now
-then
)<gap
) {
115 now
=new Date().getTime();
119 var notify_hide_timerid
= false;
121 function hide_notify() {
124 n
.style
.display
= "none";
128 function notify_silent_next() {
129 notify_silent
= true;
132 function notify_real(msg
, no_hide
, n_type
) {
135 notify_silent
= false;
140 var nb
= $("notify_body");
142 if (!n
|| !nb
) return;
144 if (notify_hide_timerid
) {
145 window
.clearTimeout(notify_hide_timerid
);
149 if (n
.style
.display
== "block") {
150 notify_hide_timerid
= window
.setTimeout("hide_notify()", 0);
154 n
.style
.display
= "block";
166 if (typeof __
!= 'undefined') {
171 n
.className
= "notify";
172 } else if (n_type
== 2) {
173 n
.className
= "notifyProgress";
174 msg
= "<img src='"+getInitParam("sign_progress")+"'> " + msg
;
175 } else if (n_type
== 3) {
176 n
.className
= "notifyError";
177 msg
= "<img src='"+getInitParam("sign_excl")+"'> " + msg
;
178 } else if (n_type
== 4) {
179 n
.className
= "notifyInfo";
180 msg
= "<img src='"+getInitParam("sign_info")+"'> " + msg
;
183 // msg = "<img src='images/live_com_loading.gif'> " + msg;
188 notify_hide_timerid
= window
.setTimeout("hide_notify()", 3000);
192 function notify(msg
, no_hide
) {
193 notify_real(msg
, no_hide
, 1);
196 function notify_progress(msg
, no_hide
) {
197 notify_real(msg
, no_hide
, 2);
200 function notify_error(msg
, no_hide
) {
201 notify_real(msg
, no_hide
, 3);
205 function notify_info(msg
, no_hide
) {
206 notify_real(msg
, no_hide
, 4);
209 function printLockingError() {
210 notify_info("Please wait until operation finishes.");
213 function cleanSelected(element
) {
214 var content
= $(element
);
216 for (i
= 0; i
< content
.rows
.length
; i
++) {
217 content
.rows
[i
].className
= content
.rows
[i
].className
.replace("Selected", "");
221 function getVisibleUnreadHeadlines() {
222 var content
= $("headlinesList");
224 var rows
= new Array();
226 if (!content
) return rows
;
228 for (i
= 0; i
< content
.rows
.length
; i
++) {
229 var row_id
= content
.rows
[i
].id
.replace("RROW-", "");
230 if (row_id
.length
> 0 && content
.rows
[i
].className
.match("Unread")) {
237 function getVisibleHeadlineIds() {
239 var content
= $("headlinesList");
241 var rows
= new Array();
243 if (!content
) return rows
;
245 for (i
= 0; i
< content
.rows
.length
; i
++) {
246 var row_id
= content
.rows
[i
].id
.replace("RROW-", "");
247 if (row_id
.length
> 0) {
254 function getFirstVisibleHeadlineId() {
256 var rows
= cdmGetVisibleArticles();
259 var rows
= getVisibleHeadlineIds();
264 function getLastVisibleHeadlineId() {
266 var rows
= cdmGetVisibleArticles();
267 return rows
[rows
.length
-1];
269 var rows
= getVisibleHeadlineIds();
270 return rows
[rows
.length
-1];
274 function markHeadline(id
) {
275 var row
= $("RROW-" + id
);
277 var is_active
= false;
279 if (row
.className
.match("Active")) {
282 row
.className
= row
.className
.replace("Selected", "");
283 row
.className
= row
.className
.replace("Active", "");
284 row
.className
= row
.className
.replace("Insensitive", "");
287 row
.className
= row
.className
= "Active";
290 var check
= $("RCHK-" + id
);
293 check
.checked
= true;
296 row
.className
= row
.className
+ "Selected";
301 function getFeedIds() {
302 var content
= $("feedsList");
304 var rows
= new Array();
306 for (i
= 0; i
< content
.rows
.length
; i
++) {
307 var id
= content
.rows
[i
].id
.replace("FEEDR-", "");
316 function setCookie(name
, value
, lifetime
, path
, domain
, secure
) {
322 d
.setTime(d
.getTime() + (lifetime
* 1000));
325 console
.log("setCookie: " + name
+ " => " + value
+ ": " + d
);
327 int_setCookie(name
, value
, d
, path
, domain
, secure
);
331 function int_setCookie(name
, value
, expires
, path
, domain
, secure
) {
332 document
.cookie
= name
+ "=" + escape(value
) +
333 ((expires
) ? "; expires=" + expires
.toGMTString() : "") +
334 ((path
) ? "; path=" + path
: "") +
335 ((domain
) ? "; domain=" + domain
: "") +
336 ((secure
) ? "; secure" : "");
339 function delCookie(name
, path
, domain
) {
340 if (getCookie(name
)) {
341 document
.cookie
= name
+ "=" +
342 ((path
) ? ";path=" + path
: "") +
343 ((domain
) ? ";domain=" + domain
: "" ) +
344 ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
349 function getCookie(name
) {
351 var dc
= document
.cookie
;
352 var prefix
= name
+ "=";
353 var begin
= dc
.indexOf("; " + prefix
);
355 begin
= dc
.indexOf(prefix
);
356 if (begin
!= 0) return null;
361 var end
= document
.cookie
.indexOf(";", begin
);
365 return unescape(dc
.substring(begin
+ prefix
.length
, end
));
368 function gotoPreferences() {
369 document
.location
.href
= "prefs.php";
372 function gotoMain() {
373 document
.location
.href
= "tt-rss.php";
376 function gotoExportOpml() {
377 document
.location
.href
= "opml.php?op=Export";
380 function parse_counters(reply
, scheduled_call
) {
385 var elems
= reply
.getElementsByTagName("counter");
387 for (var l
= 0; l
< elems
.length
; l
++) {
389 var id
= elems
[l
].getAttribute("id");
390 var t
= elems
[l
].getAttribute("type");
391 var ctr
= elems
[l
].getAttribute("counter");
392 var error
= elems
[l
].getAttribute("error");
393 var has_img
= elems
[l
].getAttribute("hi");
394 var updated
= elems
[l
].getAttribute("updated");
395 var title
= elems
[l
].getAttribute("title");
396 var xmsg
= elems
[l
].getAttribute("xmsg");
398 if (id
== "global-unread") {
400 if (ctr
> global_unread
) {
401 offlineDownloadStart(1);
409 if (id
== "subscribed-feeds") {
414 if (t
== "category") {
415 var catctr
= $("FCATCTR-" + id
);
417 catctr
.innerHTML
= "(" + ctr
+ ")";
419 catctr
.className
= "catCtrHasUnread";
421 catctr
.className
= "catCtrNoUnread";
427 var feedctr
= $("FEEDCTR-" + id
);
428 var feedu
= $("FEEDU-" + id
);
429 var feedr
= $("FEEDR-" + id
);
430 var feed_img
= $("FIMG-" + id
);
431 var feedlink
= $("FEEDL-" + id
);
432 var feedupd
= $("FLUPD-" + id
);
434 if (updated
&& feedlink
) {
436 feedlink
.title
= "Error: " + error
+ " (" + updated
+ ")";
438 feedlink
.title
= "Updated: " + updated
;
443 if (!updated
) updated
= "";
447 feedupd
.innerHTML
= updated
+ " " + xmsg
+ " (Error)";
449 feedupd
.innerHTML
= updated
+ " (Error)";
453 feedupd
.innerHTML
= updated
+ " " + xmsg
;
455 feedupd
.innerHTML
= updated
;
460 if (has_img
&& feed_img
) {
461 if (!feed_img
.src
.match(id
+ ".ico")) {
462 feed_img
.src
= getInitParam("icons_location") + "/" + id
+ ".ico";
466 if (feedlink
&& title
) {
467 feedlink
.innerHTML
= title
;
470 if (feedctr
&& feedu
&& feedr
) {
472 if (parseInt(ctr
) > 0 &&
473 parseInt(feedu
.innerHTML
) < parseInt(ctr
) &&
474 id
== getActiveFeedId() && scheduled_call
) {
476 displayNewContentPrompt(id
);
479 var row_needs_hl
= (ctr
> 0 && ctr
> parseInt(feedu
.innerHTML
));
481 feedu
.innerHTML
= ctr
;
484 feedr
.className
= feedr
.className
.replace("feed", "error");
486 feedr
.className
= feedr
.className
.replace("error", "feed");
490 feedctr
.className
= "feedCtrHasUnread";
491 if (!feedr
.className
.match("Unread")) {
492 var is_selected
= feedr
.className
.match("Selected");
494 feedr
.className
= feedr
.className
.replace("Selected", "");
495 feedr
.className
= feedr
.className
.replace("Unread", "");
497 feedr
.className
= feedr
.className
+ "Unread";
500 feedr
.className
= feedr
.className
+ "Selected";
506 !getInitParam("theme_options").match('no_highlights')) {
507 new Effect
.Highlight(feedr
, {duration
: 1, startcolor
: "#fff7d5",
508 queue
: { position
:'end', scope
: 'EFQ-' + id
, limit
: 1 } } );
510 cache_invalidate("F:" + id
);
513 feedctr
.className
= "feedCtrNoUnread";
514 feedr
.className
= feedr
.className
.replace("Unread", "");
519 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
521 var feeds_stored
= number_of_feeds
;
523 console
.log("Feed counters, C: " + feeds_found
+ ", S:" + feeds_stored
);
525 if (feeds_stored
!= feeds_found
) {
526 number_of_feeds
= feeds_found
;
528 if (feeds_stored
!= 0 && feeds_found
!= 0) {
529 console
.log("Subscribed feed number changed, refreshing feedlist");
530 setTimeout('updateFeedList(false, false)', 50);
533 /* var fl = $("feeds-frame").innerHTML;
535 cache_invalidate("FEEDLIST");
536 cache_inject("FEEDLIST", fl, getInitParam("num_feeds"));
541 exception_error("parse_counters", e
);
545 function parse_counters_reply(transport
, scheduled_call
) {
547 if (!transport
.responseXML
) {
548 notify_error("Backend did not return valid XML", true);
552 var reply
= transport
.responseXML
.firstChild
;
555 notify_error("Backend did not return expected XML object", true);
560 if (!transport_error_check(transport
)) return;
562 var counters
= reply
.getElementsByTagName("counters")[0];
564 parse_counters(counters
, scheduled_call
);
566 var runtime_info
= reply
.getElementsByTagName("runtime-info")[0];
568 parse_runtime_info(runtime_info
);
570 if (feedsSortByUnread()) {
574 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
578 function all_counters_callback2(transport
, async_call
) {
580 if (async_call
) async_counters_work
= true;
582 if (offline_mode
) return;
584 console
.log("<b>all_counters_callback2 IN: " + transport
+ "</b>");
585 parse_counters_reply(transport
);
586 console
.log("<b>all_counters_callback2 OUT: " + transport
+ "</b>");
589 exception_error("all_counters_callback2", e
, transport
);
593 function get_feed_unread(id
) {
595 return parseInt($("FEEDU-" + id
).innerHTML
);
601 function get_cat_unread(id
) {
603 var ctr
= $("FCATCTR-" + id
).innerHTML
;
604 ctr
= ctr
.replace("(", "");
605 ctr
= ctr
.replace(")", "");
606 return parseInt(ctr
);
612 function get_feed_entry_unread(elem
) {
614 var id
= elem
.id
.replace("FEEDR-", "");
621 return parseInt($("FEEDU-" + id
).innerHTML
);
627 function get_feed_entry_name(elem
) {
628 var id
= elem
.id
.replace("FEEDR-", "");
629 return getFeedName(id
);
633 function resort_category(node
, cat_mode
) {
637 console
.log("resort_category: " + node
+ " CM=" + cat_mode
);
639 var by_unread
= feedsSortByUnread();
641 var list
= node
.getElementsByTagName("LI");
643 for (i
= 0; i
< list
.length
; i
++) {
645 for (j
= i
+1; j
< list
.length
; j
++) {
647 var tmp_val
= get_feed_entry_unread(list
[i
]);
648 var cur_val
= get_feed_entry_unread(list
[j
]);
650 var tmp_name
= get_feed_entry_name(list
[i
]);
651 var cur_name
= get_feed_entry_name(list
[j
]);
653 var valid_pair
= cat_mode
|| (list
[i
].id
.match(/FEEDR-[0-9]/) &&
654 list
[j
].id
.match(/FEEDR-[0-9]/));
656 if (valid_pair
&& ((by_unread
&& (cur_val
> tmp_val
)) || (!by_unread
&& (cur_name
< tmp_name
)))) {
657 tempnode_i
= list
[i
].cloneNode(true);
658 tempnode_j
= list
[j
].cloneNode(true);
659 node
.replaceChild(tempnode_i
, list
[j
]);
660 node
.replaceChild(tempnode_j
, list
[i
]);
666 exception_error("resort_category", e
);
671 function resort_feedlist() {
672 console
.log("resort_feedlist");
674 if ($("FCATLIST--1")) {
676 var lists
= document
.getElementsByTagName("UL");
678 for (var i
= 0; i
< lists
.length
; i
++) {
679 if (lists
[i
].id
&& lists
[i
].id
.match("FCATLIST-")) {
680 resort_category(lists
[i
], true);
685 resort_category($("feedList"), false);
689 /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj
690 * * @author Sundar Dorai-Raj
691 * * Email: sdoraira@vt.edu
692 * * This program is free software; you can redistribute it and/or
693 * * modify it under the terms of the GNU General Public License
694 * * as published by the Free Software Foundation; either version 2
695 * * of the License, or (at your option) any later version,
696 * * provided that any use properly credits the author.
697 * * This program is distributed in the hope that it will be useful,
698 * * but WITHOUT ANY WARRANTY; without even the implied warranty of
699 * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
700 * * GNU General Public License for more details at http://www.gnu.org * * */
702 var numbers
=".0123456789";
703 function isNumeric(x
) {
704 // is x a String or a character?
706 // remove negative sign
708 for(j
=0;j
<x
.length
;j
++) {
709 // call isNumeric recursively for each character
710 number
=isNumeric(x
.substring(j
,j
+1));
711 if(!number
) return number
;
716 // if x is number return true
717 if(numbers
.indexOf(x
)>=0) return true;
723 function hideOrShowFeeds(hide
) {
727 console
.log("hideOrShowFeeds: " + hide
);
729 if ($("FCATLIST--1")) {
731 var lists
= document
.getElementsByTagName("UL");
733 for (var i
= 0; i
< lists
.length
; i
++) {
734 if (lists
[i
].id
&& lists
[i
].id
.match("FCATLIST-")) {
736 var id
= lists
[i
].id
.replace("FCATLIST-", "");
737 hideOrShowFeedsCategory(id
, hide
);
742 hideOrShowFeedsCategory(null, hide
);
746 exception_error("hideOrShowFeeds", e
);
750 function hideOrShowFeedsCategory(id
, hide
) {
758 node
= $("FCATLIST-" + id
);
759 cat_node
= $("FCAT-" + id
);
761 node
= $("feedList"); // no categories
764 // console.log("hideOrShowFeedsCategory: " + node + " (" + hide + ")");
769 console
.log("hideOrShowFeeds: passed node is null, aborting");
773 // console.log("cat: " + node.id);
775 if (node
.hasChildNodes() && node
.firstChild
.nextSibling
!= false) {
776 for (i
= 0; i
< node
.childNodes
.length
; i
++) {
777 if (node
.childNodes
[i
].nodeName
!= "LI") { continue; }
779 if (node
.childNodes
[i
].style
!= undefined) {
781 var has_unread
= (node
.childNodes
[i
].className
!= "feed" &&
782 node
.childNodes
[i
].className
!= "label" &&
783 !(!getInitParam("hide_read_shows_special") &&
784 node
.childNodes
[i
].className
== "virt") &&
785 node
.childNodes
[i
].className
!= "error" &&
786 node
.childNodes
[i
].className
!= "tag");
788 // console.log(node.childNodes[i].id + " --> " + has_unread);
790 if (hide
&& !has_unread
) {
791 //node.childNodes[i].style.display = "none";
792 var id
= node
.childNodes
[i
].id
;
793 Effect
.Fade(node
.childNodes
[i
], {duration
: 0.3,
794 queue
: { position
: 'end', scope
: 'FFADE-' + id
, limit
: 1 }});
798 node
.childNodes
[i
].style
.display
= "list-item";
799 //Effect.Appear(node.childNodes[i], {duration : 0.3});
803 node
.childNodes
[i
].style
.display
= "list-item";
805 //Effect.Appear(node.childNodes[i], {duration : 0.3});
806 //Effect.Highlight(node.childNodes[i]);
812 // console.log("end cat: " + node.id + " unread " + cat_unread);
816 if (cat_unread
== 0) {
817 if (cat_node
.style
== undefined) {
818 console
.log("ERROR: supplied cat_node " + cat_node
+
819 " has no styles. WTF?");
823 //cat_node.style.display = "none";
824 Effect
.Fade(cat_node
, {duration
: 0.3,
825 queue
: { position
: 'end', scope
: 'CFADE-' + node
.id
, limit
: 1 }});
827 cat_node
.style
.display
= "list-item";
831 cat_node
.style
.display
= "list-item";
838 // console.log("unread for category: " + cat_unread);
841 exception_error("hideOrShowFeedsCategory", e
);
845 function selectTableRow(r
, do_select
) {
846 r
.className
= r
.className
.replace("Selected", "");
849 r
.className
= r
.className
+ "Selected";
853 function selectTableRowById(elem_id
, check_id
, do_select
) {
857 var row
= $(elem_id
);
860 selectTableRow(row
, do_select
);
863 var check
= $(check_id
);
866 check
.checked
= do_select
;
869 exception_error("selectTableRowById", e
);
873 function selectTableRowsByIdPrefix(content_id
, prefix
, check_prefix
, do_select
,
874 classcheck
, reset_others
) {
876 var content
= $(content_id
);
879 console
.log("[selectTableRows] Element " + content_id
+ " not found.");
883 for (i
= 0; i
< content
.rows
.length
; i
++) {
884 if (Element
.visible(content
.rows
[i
])) {
885 if (!classcheck
|| content
.rows
[i
].className
.match(classcheck
)) {
887 if (content
.rows
[i
].id
.match(prefix
)) {
888 selectTableRow(content
.rows
[i
], do_select
);
890 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
891 var check
= $(check_prefix
+ row_id
);
894 check
.checked
= do_select
;
896 } else if (reset_others
) {
897 selectTableRow(content
.rows
[i
], false);
899 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
900 var check
= $(check_prefix
+ row_id
);
903 check
.checked
= false;
907 } else if (reset_others
) {
908 selectTableRow(content
.rows
[i
], false);
910 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
911 var check
= $(check_prefix
+ row_id
);
914 check
.checked
= false;
922 function getSelectedTableRowIds(content_id
, prefix
) {
924 var content
= $(content_id
);
927 console
.log("[getSelectedTableRowIds] Element " + content_id
+ " not found.");
931 var sel_rows
= new Array();
933 for (i
= 0; i
< content
.rows
.length
; i
++) {
934 if (content
.rows
[i
].id
.match(prefix
) &&
935 content
.rows
[i
].className
.match("Selected")) {
937 var row_id
= content
.rows
[i
].id
.replace(prefix
+ "-", "");
938 sel_rows
.push(row_id
);
946 function toggleSelectRowById(sender
, id
) {
949 if (sender
.checked
) {
950 if (!row
.className
.match("Selected")) {
951 row
.className
= row
.className
+ "Selected";
954 if (row
.className
.match("Selected")) {
955 row
.className
= row
.className
.replace("Selected", "");
960 function toggleSelectListRow(sender
) {
961 var parent_row
= sender
.parentNode
;
963 if (sender
.checked
) {
964 if (!parent_row
.className
.match("Selected")) {
965 parent_row
.className
= parent_row
.className
+ "Selected";
968 if (parent_row
.className
.match("Selected")) {
969 parent_row
.className
= parent_row
.className
.replace("Selected", "");
974 function tSR(sender
) {
975 return toggleSelectRow(sender
);
978 function toggleSelectRow(sender
) {
979 var parent_row
= sender
.parentNode
.parentNode
;
981 if (sender
.checked
) {
982 if (!parent_row
.className
.match("Selected")) {
983 parent_row
.className
= parent_row
.className
+ "Selected";
986 if (parent_row
.className
.match("Selected")) {
987 parent_row
.className
= parent_row
.className
.replace("Selected", "");
992 function getNextUnreadCat(id
) {
994 var rows
= $("feedList").getElementsByTagName("LI");
995 var feeds
= new Array();
997 var unread_only
= true;
1000 for (var i
= 0; i
< rows
.length
; i
++) {
1001 if (rows
[i
].id
.match("FCAT-")) {
1002 if (rows
[i
].id
== "FCAT-" + id
&& is_cat
|| (Element
.visible(rows
[i
]) && Element
.visible(rows
[i
].parentNode
))) {
1004 var cat_id
= parseInt(rows
[i
].id
.replace("FCAT-", ""));
1007 if (!unread_only
|| get_cat_unread(cat_id
) > 0) {
1015 var idx
= feeds
.indexOf(id
);
1016 if (idx
!= -1 && idx
< feeds
.length
) {
1017 return feeds
[idx
+1];
1019 return feeds
.shift();
1023 exception_error("getNextUnreadCat", e
);
1027 function getRelativeFeedId2(id
, is_cat
, direction
, unread_only
) {
1030 // alert(id + " IC: " + is_cat + " D: " + direction + " U: " + unread_only);
1032 var rows
= $("feedList").getElementsByTagName("LI");
1033 var feeds
= new Array();
1035 for (var i
= 0; i
< rows
.length
; i
++) {
1036 if (rows
[i
].id
.match("FEEDR-")) {
1038 if (rows
[i
].id
== "FEEDR-" + id
&& !is_cat
|| (Element
.visible(rows
[i
]) && Element
.visible(rows
[i
].parentNode
))) {
1041 (rows
[i
].className
.match("Unread") || rows
[i
].id
== "FEEDR-" + id
)) {
1042 feeds
.push(rows
[i
].id
.replace("FEEDR-", ""));
1047 if (rows
[i
].id
.match("FCAT-")) {
1048 if (rows
[i
].id
== "FCAT-" + id
&& is_cat
|| (Element
.visible(rows
[i
]) && Element
.visible(rows
[i
].parentNode
))) {
1050 var cat_id
= parseInt(rows
[i
].id
.replace("FCAT-", ""));
1053 if (!unread_only
|| get_cat_unread(cat_id
) > 0) {
1054 feeds
.push("CAT:"+cat_id
);
1061 // alert(feeds.toString());
1064 if (direction
== "next") {
1065 return feeds
.shift();
1070 if (direction
== "next") {
1071 if (is_cat
) id
= "CAT:" + id
;
1072 var idx
= feeds
.indexOf(id
);
1073 if (idx
!= -1 && idx
< feeds
.length
) {
1074 return feeds
[idx
+1];
1076 return getRelativeFeedId2(false, is_cat
, direction
, unread_only
);
1079 if (is_cat
) id
= "CAT:" + id
;
1080 var idx
= feeds
.indexOf(id
);
1082 return feeds
[idx
-1];
1084 return getRelativeFeedId2(false, is_cat
, direction
, unread_only
);
1091 exception_error("getRelativeFeedId2", e
);
1095 function getRelativeFeedId(list
, id
, direction
, unread_only
) {
1096 var rows
= list
.getElementsByTagName("LI");
1097 var feeds
= new Array();
1099 for (var i
= 0; i
< rows
.length
; i
++) {
1100 if (rows
[i
].id
.match("FEEDR-")) {
1102 if (rows
[i
].id
== "FEEDR-" + id
|| (Element
.visible(rows
[i
]) && Element
.visible(rows
[i
].parentNode
))) {
1105 (rows
[i
].className
.match("Unread") || rows
[i
].id
== "FEEDR-" + id
)) {
1106 feeds
.push(rows
[i
].id
.replace("FEEDR-", ""));
1113 if (direction
== "next") {
1114 return feeds
.shift();
1119 if (direction
== "next") {
1120 var idx
= feeds
.indexOf(id
);
1121 if (idx
!= -1 && idx
< feeds
.length
) {
1122 return feeds
[idx
+1];
1124 return getRelativeFeedId(list
, false, direction
, unread_only
);
1127 var idx
= feeds
.indexOf(id
);
1129 return feeds
[idx
-1];
1131 return getRelativeFeedId(list
, false, direction
, unread_only
);
1138 function showBlockElement(id
, h_id
) {
1142 elem
.style
.display
= "block";
1147 elem
.style
.display
= "none";
1151 alert("[showBlockElement] can't find element with id " + id
);
1155 function appearBlockElement_afh(effect
) {
1159 function checkboxToggleElement(elem
, id
) {
1161 Effect
.Appear(id
, {duration
: 0.5});
1163 Effect
.Fade(id
, {duration
: 0.5});
1167 function appearBlockElement(id
, h_id
) {
1173 Effect
.SlideDown(id
, {duration
: 1.0, afterFinish
: appearBlockElement_afh
});
1175 exception_error("appearBlockElement", e
);
1180 function hideParentElement(e
) {
1181 e
.parentNode
.style
.display
= "none";
1184 function dropboxSelect(e
, v
) {
1185 for (i
= 0; i
< e
.length
; i
++) {
1186 if (e
[i
].value
== v
) {
1187 e
.selectedIndex
= i
;
1193 // originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z
1194 // bugfixed just a little bit :-)
1195 function getURLParam(strParamName
){
1197 var strHref
= window
.location
.href
;
1199 if (strHref
.indexOf("#") == strHref
.length
-1) {
1200 strHref
= strHref
.substring(0, strHref
.length
-1);
1203 if ( strHref
.indexOf("?") > -1 ){
1204 var strQueryString
= strHref
.substr(strHref
.indexOf("?"));
1205 var aQueryString
= strQueryString
.split("&");
1206 for ( var iParam
= 0; iParam
< aQueryString
.length
; iParam
++ ){
1207 if (aQueryString
[iParam
].indexOf(strParamName
+ "=") > -1 ){
1208 var aParam
= aQueryString
[iParam
].split("=");
1209 strReturn
= aParam
[1];
1217 function leading_zero(p
) {
1219 if (s
.length
== 1) s
= "0" + s
;
1223 function make_timestamp() {
1226 return leading_zero(d
.getHours()) + ":" + leading_zero(d
.getMinutes()) +
1227 ":" + leading_zero(d
.getSeconds());
1231 function closeErrorBox() {
1233 if (Element
.visible("errorBoxShadow")) {
1234 Element
.hide("dialog_overlay");
1235 Element
.hide("errorBoxShadow");
1243 function closeInfoBox(cleanup
) {
1248 if (Element
.visible("infoBoxShadow")) {
1249 Element
.hide("dialog_overlay");
1250 Element
.hide("infoBoxShadow");
1252 if (cleanup
) $("infoBox").innerHTML
= " ";
1255 exception_error("closeInfoBox", e
);
1262 function displayDlg(id
, param
, callback
) {
1264 notify_progress("Loading, please wait...", true);
1268 var query
= "?op=dlg&id=" +
1269 param_escape(id
) + "¶m=" + param_escape(param
);
1271 new Ajax
.Request("backend.php", {
1273 onComplete: function (transport
) {
1274 infobox_callback2(transport
);
1275 if (callback
) callback(transport
);
1281 function infobox_submit_callback2(transport
) {
1285 // called from prefs, reload tab
1286 if (typeof active_tab
!= 'undefined' && active_tab
) {
1287 selectTab(active_tab
, false);
1291 if (transport
.responseText
) {
1292 notify_info(transport
.responseText
);
1296 function infobox_callback2(transport
) {
1299 console
.log("infobox_callback2");
1301 var box
= $('infoBox');
1305 if (!getInitParam("infobox_disable_overlay")) {
1306 Element
.show("dialog_overlay");
1309 box
.innerHTML
=transport
.responseText
;
1310 Element
.show("infoBoxShadow");
1311 //Effect.SlideDown("infoBoxShadow", {duration : 1.0});
1320 exception_error("infobox_callback2", e
);
1324 function createFilter() {
1328 var form
= document
.forms
['filter_add_form'];
1329 var reg_exp
= form
.reg_exp
.value
;
1331 if (reg_exp
== "") {
1332 alert(__("Can't add filter: nothing to match on."));
1336 var query
= Form
.serialize("filter_add_form");
1338 // we can be called from some other tab in Prefs
1339 if (typeof active_tab
!= 'undefined' && active_tab
) {
1340 active_tab
= "filterConfig";
1343 new Ajax
.Request("backend.php?" + query
, {
1344 onComplete: function (transport
) {
1345 infobox_submit_callback2(transport
);
1351 exception_error("createFilter", e
);
1355 function isValidURL(s
) {
1356 return s
.match("http://") != null || s
.match("https://") != null || s
.match("feed://") != null;
1359 function subscribeToFeed() {
1363 var form
= document
.forms
['feed_add_form'];
1364 var feed_url
= form
.feed_url
.value
;
1366 if (feed_url
== "") {
1367 alert(__("Can't subscribe: no feed URL given."));
1371 notify_progress(__("Subscribing to feed..."), true);
1373 var query
= Form
.serialize("feed_add_form");
1375 console
.log("subscribe q: " + query
);
1377 Form
.disable("feed_add_form");
1379 new Ajax
.Request("backend.php", {
1381 onComplete: function(transport
) {
1382 //dlg_frefresh_callback(transport);
1386 var result
= transport
.responseXML
.getElementsByTagName('result')[0];
1387 var rc
= parseInt(result
.getAttribute('code'));
1389 Form
.enable("feed_add_form");
1394 notify_info(__("Subscribed to %s").replace("%s", feed_url
));
1396 if (inPreferences()) {
1399 setTimeout('updateFeedList(false, false)', 50);
1403 alert(__("Can't subscribe to the specified URL."));
1406 alert(__("You are already subscribed to this feed."));
1413 exception_error("subscribeToFeed", e
);
1419 function filterCR(e
, f
)
1424 key
= window
.event
.keyCode
; //IE
1426 key
= e
.which
; //firefox
1429 if (typeof f
!= 'undefined') {
1440 var debug_last_class
= "even";
1442 function debug(msg
) {
1444 if (debug_last_class
== "even") {
1445 debug_last_class
= "odd";
1447 debug_last_class
= "even";
1450 var c
= $('debug_output');
1451 if (c
&& Element
.visible(c
)) {
1452 while (c
.lastChild
!= 'undefined' && c
.childNodes
.length
> 100) {
1453 c
.removeChild(c
.lastChild
);
1456 var ts
= make_timestamp();
1457 c
.innerHTML
= "<li class=\"" + debug_last_class
+ "\"><span class=\"debugTS\">[" + ts
+ "]</span> " +
1458 msg
+ "</li>" + c
.innerHTML
;
1462 function getInitParam(key
) {
1463 return init_params
[key
];
1466 function setInitParam(key
, value
) {
1467 init_params
[key
] = value
;
1470 function fatalError(code
, msg
, ext_info
) {
1473 if (!ext_info
) ext_info
= "N/A";
1476 window
.location
.href
= "tt-rss.php";
1477 } else if (code
== 5) {
1478 window
.location
.href
= "update.php";
1481 if (msg
== "") msg
= "Unknown error";
1483 var ebc
= $("xebContent");
1487 Element
.show("dialog_overlay");
1488 Element
.show("errorBoxShadow");
1489 Element
.hide("xebBtn");
1492 if (ext_info
.responseText
) {
1493 ext_info
= ext_info
.responseText
;
1498 "<div><b>Error message:</b></div>" +
1499 "<pre>" + msg
+ "</pre>" +
1500 "<div><b>Additional information:</b></div>" +
1501 "<textarea readonly=\"1\">" + ext_info
+ "</textarea>";
1506 exception_error("fatalError", e
);
1510 function getFeedName(id
, is_cat
) {
1514 e
= $("FCATN-" + id
);
1516 e
= $("FEEDN-" + id
);
1519 return e
.innerHTML
.stripTags();
1525 function filterDlgCheckType(sender
) {
1529 var ftype
= sender
[sender
.selectedIndex
].value
;
1531 var form
= document
.forms
["filter_add_form"];
1534 form
= document
.forms
["filter_edit_form"];
1538 console
.log("filterDlgCheckType: can't find form!");
1542 // if selected filter type is 5 (Date) enable the modifier dropbox
1544 Element
.show("filter_dlg_date_mod_box");
1545 Element
.show("filter_dlg_date_chk_box");
1547 Element
.hide("filter_dlg_date_mod_box");
1548 Element
.hide("filter_dlg_date_chk_box");
1553 exception_error("filterDlgCheckType", e
);
1558 function filterDlgCheckAction(sender
) {
1562 var action
= sender
[sender
.selectedIndex
].value
;
1564 var form
= document
.forms
["filter_add_form"];
1567 form
= document
.forms
["filter_edit_form"];
1571 console
.log("filterDlgCheckAction: can't find form!");
1575 var action_param
= $("filter_dlg_param_box");
1577 if (!action_param
) {
1578 console
.log("filterDlgCheckAction: can't find action param box!");
1582 // if selected action supports parameters, enable params field
1583 if (action
== 4 || action
== 6 || action
== 7) {
1584 Element
.show(action_param
);
1586 Element
.show(form
.action_param
);
1587 Element
.hide(form
.action_param_label
);
1589 Element
.show(form
.action_param_label
);
1590 Element
.hide(form
.action_param
);
1593 Element
.hide(action_param
);
1597 exception_error("filterDlgCheckAction", e
);
1602 function filterDlgCheckDate() {
1604 var form
= document
.forms
["filter_add_form"];
1607 form
= document
.forms
["filter_edit_form"];
1611 console
.log("filterDlgCheckAction: can't find form!");
1615 var reg_exp
= form
.reg_exp
.value
;
1617 var query
= "?op=rpc&subop=checkDate&date=" + reg_exp
;
1619 new Ajax
.Request("backend.php", {
1621 onComplete: function(transport
) {
1623 var form
= document
.forms
["filter_add_form"];
1626 form
= document
.forms
["filter_edit_form"];
1629 if (transport
.responseXML
) {
1630 var result
= transport
.responseXML
.getElementsByTagName("result")[0];
1632 if (result
&& result
.firstChild
) {
1633 if (result
.firstChild
.nodeValue
== "1") {
1635 new Effect
.Highlight(form
.reg_exp
, {startcolor
: '#00ff00'});
1642 new Effect
.Highlight(form
.reg_exp
, {startcolor
: '#ff0000'});
1648 exception_error("filterDlgCheckDate", e
);
1652 function explainError(code
) {
1653 return displayDlg("explainError", code
);
1656 // this only searches loaded headlines list, not in CDM
1657 function getRelativePostIds(id
, limit
) {
1659 if (!limit
) limit
= 3;
1661 console
.log("getRelativePostIds: " + id
+ " limit=" + limit
);
1663 var ids
= new Array();
1664 var container
= $("headlinesList");
1667 var rows
= container
.rows
;
1669 for (var i
= 0; i
< rows
.length
; i
++) {
1670 var r_id
= rows
[i
].id
.replace("RROW-", "");
1673 for (var k
= 1; k
<= limit
; k
++) {
1676 if (i
> k
-1) var nid
= rows
[i
-k
].id
.replace("RROW-", "");
1677 if (nid
) ids
.push(nid
);
1679 if (i
< rows
.length
-k
) nid
= rows
[i
+k
].id
.replace("RROW-", "");
1680 if (nid
) ids
.push(nid
);
1691 function openArticleInNewWindow(id
) {
1693 console
.log("openArticleInNewWindow: " + id
);
1695 var query
= "?op=rpc&subop=getArticleLink&id=" + id
;
1696 var wname
= "ttrss_article_" + id
;
1698 console
.log(query
+ " " + wname
);
1700 var w
= window
.open("", wname
);
1702 if (!w
) notify_error("Failed to open window for the article");
1704 new Ajax
.Request("backend.php", {
1706 onComplete: function(transport
) {
1708 var link
= transport
.responseXML
.getElementsByTagName("link")[0];
1709 var id
= transport
.responseXML
.getElementsByTagName("id")[0];
1711 console
.log("open_article received link: " + link
);
1715 var wname
= "ttrss_article_" + id
.firstChild
.nodeValue
;
1717 console
.log("link url: " + link
.firstChild
.nodeValue
+ ", wname " + wname
);
1719 var w
= window
.open(link
.firstChild
.nodeValue
, wname
);
1721 if (!w
) { notify_error("Failed to load article in new window"); }
1724 id
= id
.firstChild
.nodeValue
;
1725 if (!$("headlinesList")) {
1726 window
.setTimeout("toggleUnread(" + id
+ ", 0)", 100);
1730 notify_error("Can't open article: received invalid article link");
1735 exception_error("openArticleInNewWindow", e
);
1739 /* http://textsnippets.com/posts/show/835 */
1741 Position
.GetWindowSize = function(w
) {
1743 var width
= w
.innerWidth
|| (w
.document
.documentElement
.clientWidth
|| w
.document
.body
.clientWidth
);
1744 var height
= w
.innerHeight
|| (w
.document
.documentElement
.clientHeight
|| w
.document
.body
.clientHeight
);
1745 return [width
, height
]
1748 /* http://textsnippets.com/posts/show/836 */
1750 Position
.Center = function(element
, parent
) {
1752 var d
= Element
.getDimensions(element
);
1757 var ws
= Position
.GetWindowSize();
1761 pw
= parent
.offsetWidth
;
1762 ph
= parent
.offsetHeight
;
1764 element
.style
.top
= (ph
/2) - (h/2) - Position
.deltaY
+ "px";
1765 element
.style
.left
= (pw
/2) - (w/2) - Position
.deltaX
+ "px";
1769 function isCdmMode() {
1770 return !$("headlinesList");
1773 function getSelectedArticleIds2() {
1774 var rows
= new Array();
1775 var cdm_mode
= isCdmMode();
1778 rows
= cdmGetSelectedArticles();
1780 rows
= getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
1783 var ids
= new Array();
1785 for (var i
= 0; i
< rows
.length
; i
++) {
1786 var chk
= $("RCHK-" + rows
[i
]);
1787 if (chk
&& chk
.checked
) {
1795 function displayHelpInfobox(topic_id
) {
1797 var url
= "backend.php?op=help&tid=" + param_escape(topic_id
);
1799 var w
= window
.open(url
, "ttrss_help",
1800 "status=0,toolbar=0,location=0,width=450,height=500,scrollbars=1,menubar=0");
1804 function focus_element(id
) {
1809 exception_error("focus_element", e
);
1814 function loading_set_progress(p
) {
1816 if (p
< last_progress_point
|| !Element
.visible("overlay")) return;
1818 console
.log("<b>loading_set_progress : " + p
+ " (" + last_progress_point
+ ")</b>");
1820 var o
= $("l_progress_i");
1822 // o.style.width = (p * 2) + "px";
1824 new Effect
.Scale(o
, p
, {
1826 scaleFrom
: last_progress_point
,
1827 scaleMode
: { originalWidth
: 200 },
1828 queue
: { position
: 'end', scope
: 'LSP-Q', limit
: 3 } });
1830 last_progress_point
= p
;
1833 exception_error("loading_set_progress", e
);
1837 function remove_splash() {
1838 if (Element
.visible("overlay")) {
1839 console
.log("about to remove splash, OMG!");
1840 Element
.hide("overlay");
1841 console
.log("removed splash!");
1845 function getSelectedFeedsFromBrowser() {
1847 var list
= $("browseFeedList");
1849 var selected
= new Array();
1851 for (i
= 0; i
< list
.childNodes
.length
; i
++) {
1852 var child
= list
.childNodes
[i
];
1853 if (child
.id
&& child
.id
.match("FBROW-")) {
1854 var id
= child
.id
.replace("FBROW-", "");
1856 var cb
= $("FBCHK-" + id
);
1867 function updateFeedBrowser() {
1870 var query
= Form
.serialize("feed_browser");
1872 Element
.show('feed_browser_spinner');
1874 new Ajax
.Request("backend.php", {
1876 onComplete: function(transport
) {
1879 Element
.hide('feed_browser_spinner');
1881 var c
= $("browseFeedList");
1882 var r
= transport
.responseXML
.getElementsByTagName("content")[0];
1883 var nr
= transport
.responseXML
.getElementsByTagName("num-results")[0];
1884 var mode
= transport
.responseXML
.getElementsByTagName("mode")[0];
1887 c
.innerHTML
= r
.firstChild
.nodeValue
;
1890 if (parseInt(mode
.getAttribute("value")) == 2) {
1891 Element
.show('feed_archive_remove');
1893 Element
.hide('feed_archive_remove');
1899 exception_error("updateFeedBrowser", e
);
1904 function transport_error_check(transport
) {
1906 if (transport
.responseXML
) {
1907 var error
= transport
.responseXML
.getElementsByTagName("error")[0];
1910 var code
= error
.getAttribute("error-code");
1911 var msg
= error
.getAttribute("error-msg");
1913 fatalError(code
, msg
);
1919 exception_error("check_for_error_xml", e
);
1924 function strip_tags(s
) {
1925 return s
.replace(/<\/?[^>]+(>|$)/g, "");
1928 function truncate_string(s
, length
) {
1929 if (!length
) length
= 30;
1930 var tmp
= s
.substring(0, length
);
1931 if (s
.length
> length
) tmp
+= "…";
1935 function hotkey_prefix_timeout() {
1938 var date
= new Date();
1939 var ts
= Math
.round(date
.getTime() / 1000);
1941 if (hotkey_prefix_pressed
&& ts
- hotkey_prefix_pressed
>= 5) {
1942 console
.log("hotkey_prefix seems to be stuck, aborting");
1943 hotkey_prefix_pressed
= false;
1944 hotkey_prefix
= false;
1945 Element
.hide('cmdline');
1948 setTimeout("hotkey_prefix_timeout()", 1000);
1951 exception_error("hotkey_prefix_timeout", e
);
1955 function hideAuxDlg() {
1957 Element
.hide('auxDlg');
1959 exception_error("hideAuxDlg", e
);
1963 function displayNewContentPrompt(id
) {
1966 var msg
= "<a href='#' onclick='viewfeed("+id
+")'>" +
1967 __("New articles available in this feed (click to show)") + "</a>";
1969 msg
= msg
.replace("%s", getFeedName(id
));
1971 $('auxDlg').innerHTML
= msg
;
1973 Element
.show('auxDlg');
1976 exception_error("displayNewContentPrompt", e
);
1980 function feedBrowserSubscribe() {
1983 var selected
= getSelectedFeedsFromBrowser();
1985 var mode
= document
.forms
['feed_browser'].mode
;
1987 mode
= mode
[mode
.selectedIndex
].value
;
1989 if (selected
.length
> 0) {
1992 notify_progress("Loading, please wait...", true);
1994 var query
= "?op=rpc&subop=massSubscribe&ids="+
1995 param_escape(selected
.toString()) + "&mode=" + param_escape(mode
);
1997 new Ajax
.Request("backend.php", {
1999 onComplete: function(transport
) {
2001 var nf
= transport
.responseXML
.getElementsByTagName('num-feeds')[0];
2002 var nf_value
= nf
.getAttribute("value");
2004 notify_info(__("Subscribed to %d feed(s).").replace("%d", nf_value
));
2006 if (inPreferences()) {
2009 setTimeout('updateFeedList(false, false)', 50);
2014 alert(__("No feeds are selected."));
2018 exception_error("feedBrowserSubscribe", e
);
2022 function feedArchiveRemove() {
2025 var selected
= getSelectedFeedsFromBrowser();
2027 if (selected
.length
> 0) {
2029 var pr
= __("Remove selected feeds from the archive? Feeds with stored articles will not be removed.");
2032 Element
.show('feed_browser_spinner');
2034 var query
= "?op=rpc&subop=remarchived&ids=" +
2035 param_escape(selected
.toString());;
2037 new Ajax
.Request("backend.php", {
2039 onComplete: function(transport
) {
2040 updateFeedBrowser();
2045 alert(__("No feeds are selected."));
2049 exception_error("feedArchiveRemove", e
);
2053 function uploadIconHandler(rc
) {
2057 notify_info("Upload complete.");
2058 if (inPreferences()) {
2061 setTimeout('updateFeedList(false, false)', 50);
2065 notify_error("Upload failed: icon is too big.");
2068 notify_error("Upload failed.");
2073 exception_error("uploadIconHandler", e
);
2077 function removeFeedIcon(id
) {
2081 if (confirm(__("Remove stored feed icon?"))) {
2082 var query
= "backend.php?op=pref-feeds&subop=removeicon&feed_id=" + param_escape(id
);
2086 notify_progress("Removing feed icon...", true);
2088 new Ajax
.Request("backend.php", {
2090 onComplete: function(transport
) {
2091 notify_info("Feed icon removed.");
2092 if (inPreferences()) {
2095 setTimeout('updateFeedList(false, false)', 50);
2102 exception_error("uploadFeedIcon", e
);
2106 function uploadFeedIcon() {
2110 var file
= $("icon_file");
2112 if (file
.value
.length
== 0) {
2113 alert(__("Please select an image file to upload."));
2115 if (confirm(__("Upload new icon for this feed?"))) {
2116 notify_progress("Uploading, please wait...", true);
2124 exception_error("uploadFeedIcon", e
);
2128 function addLabel() {
2132 var caption
= prompt(__("Please enter label caption:"), "");
2134 if (caption
!= undefined) {
2136 if (caption
== "") {
2137 alert(__("Can't create label: missing caption."));
2141 var query
= "?op=pref-labels&subop=add&caption=" +
2142 param_escape(caption
);
2144 notify_progress("Loading, please wait...", true);
2146 if (inPreferences()) active_tab
= "labelConfig";
2148 new Ajax
.Request("backend.php", {
2150 onComplete: function(transport
) {
2151 if (inPreferences()) {
2152 infobox_submit_callback2(transport
);
2161 exception_error("addLabel", e
);
2165 function quickAddFeed() {
2166 displayDlg('quickAddFeed', '',
2167 function () {$('feed_url').focus();});
2170 function quickAddFilter() {
2171 displayDlg('quickAddFilter', '',
2172 function () {document
.forms
['filter_add_form'].reg_exp
.focus();});
2175 function unsubscribeFeed(feed_id
, title
) {
2177 var msg
= __("Unsubscribe from %s?").replace("%s", title
);
2179 if (title
== undefined || confirm(msg
)) {
2180 notify_progress("Removing feed...");
2182 var query
= "?op=pref-feeds&quiet=1&subop=remove&ids=" + feed_id
;
2184 new Ajax
.Request("backend.php", {
2186 onComplete: function(transport
) {
2190 if (inPreferences()) {
2193 dlg_frefresh_callback(transport
, feed_id
);