]>
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 sanity_check_done
= 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
) { };
18 console
.warn
= console
.warn
|| function(msg
) { };
19 console
.error
= console
.error
|| function(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
= JSON
.parse(reply
.firstChild
.nodeValue
);
387 for (var l
= 0; l
< elems
.length
; l
++) {
390 var kind
= elems
[l
].kind
;
391 var ctr
= parseInt(elems
[l
].counter
)
392 var error
= elems
[l
].error
;
393 var has_img
= elems
[l
].has_img
;
394 var updated
= elems
[l
].updated
;
395 var title
= elems
[l
].title
;
396 var xmsg
= elems
[l
].xmsg
;
398 if (id
== "global-unread") {
400 if (ctr
> global_unread
) {
401 offlineDownloadStart(1);
409 if (id
== "subscribed-feeds") {
414 if (kind
&& kind
== "cat") {
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_url") + "/" + 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 = $("feeds-frame").innerHTML;
535 cache_invalidate("FEEDLIST");
536 cache_inject("FEEDLIST", fl, getInitParam("num_feeds"));
541 exception_error("parse_counters", e
);
545 /*function parse_counters_reply(transport, scheduled_call) {
547 if (!transport.responseXML) {
548 notify_error("Backend did not return valid XML", true);
552 var reply = transport.responseXML.firstChild;
555 notify_error("Backend did not return expected XML object", true);
560 if (!transport_error_check(transport)) return;
562 var counters = reply.getElementsByTagName("counters")[0];
565 parse_counters(counters, scheduled_call);
567 var runtime_info = reply.getElementsByTagName("runtime-info")[0];
570 parse_runtime_info(runtime_info);
572 if (feedsSortByUnread()) {
576 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
581 function get_feed_unread(id
) {
583 return parseInt($("FEEDU-" + id
).innerHTML
);
589 function get_cat_unread(id
) {
591 var ctr
= $("FCATCTR-" + id
).innerHTML
;
592 ctr
= ctr
.replace("(", "");
593 ctr
= ctr
.replace(")", "");
594 return parseInt(ctr
);
600 function get_feed_entry_unread(elem
) {
602 var id
= elem
.id
.replace("FEEDR-", "");
609 return parseInt($("FEEDU-" + id
).innerHTML
);
615 function get_feed_entry_name(elem
) {
616 var id
= elem
.id
.replace("FEEDR-", "");
617 return getFeedName(id
);
621 function resort_category(node
, cat_mode
) {
625 console
.log("resort_category: " + node
+ " CM=" + cat_mode
);
627 var by_unread
= feedsSortByUnread();
629 var list
= node
.getElementsByTagName("LI");
631 for (i
= 0; i
< list
.length
; i
++) {
633 for (j
= i
+1; j
< list
.length
; j
++) {
635 var tmp_val
= get_feed_entry_unread(list
[i
]);
636 var cur_val
= get_feed_entry_unread(list
[j
]);
638 var tmp_name
= get_feed_entry_name(list
[i
]);
639 var cur_name
= get_feed_entry_name(list
[j
]);
641 /* we don't want to match FEEDR-0 - e.g. Archived articles */
643 var valid_pair
= cat_mode
|| (list
[i
].id
.match(/FEEDR-[1-9]/) &&
644 list
[j
].id
.match(/FEEDR-[1-9]/));
646 if (valid_pair
&& ((by_unread
&& (cur_val
> tmp_val
)) || (!by_unread
&& (cur_name
< tmp_name
)))) {
647 tempnode_i
= list
[i
].cloneNode(true);
648 tempnode_j
= list
[j
].cloneNode(true);
649 node
.replaceChild(tempnode_i
, list
[j
]);
650 node
.replaceChild(tempnode_j
, list
[i
]);
656 exception_error("resort_category", e
);
661 function resort_feedlist() {
662 console
.log("resort_feedlist");
664 if ($("FCATLIST--1")) {
666 var lists
= document
.getElementsByTagName("UL");
668 for (var i
= 0; i
< lists
.length
; i
++) {
669 if (lists
[i
].id
&& lists
[i
].id
.match("FCATLIST-")) {
670 resort_category(lists
[i
], true);
675 resort_category($("feedList"), false);
679 /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj
680 * * @author Sundar Dorai-Raj
681 * * Email: sdoraira@vt.edu
682 * * This program is free software; you can redistribute it and/or
683 * * modify it under the terms of the GNU General Public License
684 * * as published by the Free Software Foundation; either version 2
685 * * of the License, or (at your option) any later version,
686 * * provided that any use properly credits the author.
687 * * This program is distributed in the hope that it will be useful,
688 * * but WITHOUT ANY WARRANTY; without even the implied warranty of
689 * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
690 * * GNU General Public License for more details at http://www.gnu.org * * */
692 var numbers
=".0123456789";
693 function isNumeric(x
) {
694 // is x a String or a character?
696 // remove negative sign
698 for(j
=0;j
<x
.length
;j
++) {
699 // call isNumeric recursively for each character
700 number
=isNumeric(x
.substring(j
,j
+1));
701 if(!number
) return number
;
706 // if x is number return true
707 if(numbers
.indexOf(x
)>=0) return true;
713 function hideOrShowFeeds(hide
) {
717 //console.log("hideOrShowFeeds: " + hide);
719 if ($("FCATLIST--1")) {
721 var lists
= document
.getElementsByTagName("UL");
723 for (var i
= 0; i
< lists
.length
; i
++) {
724 if (lists
[i
].id
&& lists
[i
].id
.match("FCATLIST-")) {
726 var id
= lists
[i
].id
.replace("FCATLIST-", "");
727 hideOrShowFeedsCategory(id
, hide
);
732 hideOrShowFeedsCategory(null, hide
);
736 exception_error("hideOrShowFeeds", e
);
740 function hideOrShowFeedsCategory(id
, hide
) {
748 node
= $("FCATLIST-" + id
);
749 cat_node
= $("FCAT-" + id
);
751 node
= $("feedList"); // no categories
754 // console.log("hideOrShowFeedsCategory: " + node + " (" + hide + ")");
759 console
.warn("hideOrShowFeeds: passed node is null, aborting");
763 // console.log("cat: " + node.id);
765 if (node
.hasChildNodes() && node
.firstChild
.nextSibling
!= false) {
766 for (i
= 0; i
< node
.childNodes
.length
; i
++) {
767 if (node
.childNodes
[i
].nodeName
!= "LI") { continue; }
769 if (node
.childNodes
[i
].style
!= undefined) {
771 var has_unread
= (node
.childNodes
[i
].className
!= "feed" &&
772 node
.childNodes
[i
].className
!= "label" &&
773 !(!getInitParam("hide_read_shows_special") &&
774 node
.childNodes
[i
].className
== "virt") &&
775 node
.childNodes
[i
].className
!= "error" &&
776 node
.childNodes
[i
].className
!= "tag");
778 // console.log(node.childNodes[i].id + " --> " + has_unread);
780 if (hide
&& !has_unread
) {
781 //node.childNodes[i].style.display = "none";
782 var id
= node
.childNodes
[i
].id
;
783 Effect
.Fade(node
.childNodes
[i
], {duration
: 0.3,
784 queue
: { position
: 'end', scope
: 'FFADE-' + id
, limit
: 1 }});
788 node
.childNodes
[i
].style
.display
= "list-item";
789 //Effect.Appear(node.childNodes[i], {duration : 0.3});
793 node
.childNodes
[i
].style
.display
= "list-item";
795 //Effect.Appear(node.childNodes[i], {duration : 0.3});
796 //Effect.Highlight(node.childNodes[i]);
802 // console.log("end cat: " + node.id + " unread " + cat_unread);
806 if (cat_unread
== 0) {
807 if (cat_node
.style
== undefined) {
808 console
.log("ERROR: supplied cat_node " + cat_node
+
809 " has no styles. WTF?");
813 //cat_node.style.display = "none";
814 Effect
.Fade(cat_node
, {duration
: 0.3,
815 queue
: { position
: 'end', scope
: 'CFADE-' + node
.id
, limit
: 1 }});
817 cat_node
.style
.display
= "list-item";
821 cat_node
.style
.display
= "list-item";
828 // console.log("unread for category: " + cat_unread);
831 exception_error("hideOrShowFeedsCategory", e
);
835 function selectTableRow(r
, do_select
) {
836 r
.className
= r
.className
.replace("Selected", "");
839 r
.className
= r
.className
+ "Selected";
843 function selectTableRowById(elem_id
, check_id
, do_select
) {
847 var row
= $(elem_id
);
850 selectTableRow(row
, do_select
);
853 var check
= $(check_id
);
856 check
.checked
= do_select
;
859 exception_error("selectTableRowById", e
);
863 function selectTableRowsByIdPrefix(content_id
, prefix
, check_prefix
, do_select
,
864 classcheck
, reset_others
) {
866 var content
= $(content_id
);
869 console
.log("[selectTableRows] Element " + content_id
+ " not found.");
873 for (i
= 0; i
< content
.rows
.length
; i
++) {
874 if (Element
.visible(content
.rows
[i
])) {
875 if (!classcheck
|| content
.rows
[i
].className
.match(classcheck
)) {
877 if (content
.rows
[i
].id
.match(prefix
)) {
878 selectTableRow(content
.rows
[i
], do_select
);
880 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
881 var check
= $(check_prefix
+ row_id
);
884 check
.checked
= do_select
;
886 } else if (reset_others
) {
887 selectTableRow(content
.rows
[i
], false);
889 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
890 var check
= $(check_prefix
+ row_id
);
893 check
.checked
= false;
897 } else if (reset_others
) {
898 selectTableRow(content
.rows
[i
], false);
900 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
901 var check
= $(check_prefix
+ row_id
);
904 check
.checked
= false;
912 function getSelectedTableRowIds(content_id
, prefix
) {
914 var content
= $(content_id
);
917 console
.log("[getSelectedTableRowIds] Element " + content_id
+ " not found.");
921 var sel_rows
= new Array();
923 for (i
= 0; i
< content
.rows
.length
; i
++) {
924 if (content
.rows
[i
].id
.match(prefix
) &&
925 content
.rows
[i
].className
.match("Selected")) {
927 var row_id
= content
.rows
[i
].id
.replace(prefix
+ "-", "");
928 sel_rows
.push(row_id
);
936 function toggleSelectRowById(sender
, id
) {
939 if (sender
.checked
) {
940 if (!row
.className
.match("Selected")) {
941 row
.className
= row
.className
+ "Selected";
944 if (row
.className
.match("Selected")) {
945 row
.className
= row
.className
.replace("Selected", "");
950 function toggleSelectListRow(sender
) {
951 var parent_row
= sender
.parentNode
;
953 if (sender
.checked
) {
954 if (!parent_row
.className
.match("Selected")) {
955 parent_row
.className
= parent_row
.className
+ "Selected";
958 if (parent_row
.className
.match("Selected")) {
959 parent_row
.className
= parent_row
.className
.replace("Selected", "");
964 function tSR(sender
) {
965 return toggleSelectRow(sender
);
968 function toggleSelectRow(sender
) {
969 var parent_row
= sender
.parentNode
.parentNode
;
971 if (sender
.checked
) {
972 if (!parent_row
.className
.match("Selected")) {
973 parent_row
.className
= parent_row
.className
+ "Selected";
976 if (parent_row
.className
.match("Selected")) {
977 parent_row
.className
= parent_row
.className
.replace("Selected", "");
982 function getNextUnreadCat(id
) {
984 var rows
= $("feedList").getElementsByTagName("LI");
985 var feeds
= new Array();
987 var unread_only
= true;
990 for (var i
= 0; i
< rows
.length
; i
++) {
991 if (rows
[i
].id
.match("FCAT-")) {
992 if (rows
[i
].id
== "FCAT-" + id
&& is_cat
|| (Element
.visible(rows
[i
]) && Element
.visible(rows
[i
].parentNode
))) {
994 var cat_id
= parseInt(rows
[i
].id
.replace("FCAT-", ""));
997 if (!unread_only
|| get_cat_unread(cat_id
) > 0) {
1005 var idx
= feeds
.indexOf(id
);
1006 if (idx
!= -1 && idx
< feeds
.length
) {
1007 return feeds
[idx
+1];
1009 return feeds
.shift();
1013 exception_error("getNextUnreadCat", e
);
1017 function getRelativeFeedId2(id
, is_cat
, direction
, unread_only
) {
1020 // alert(id + " IC: " + is_cat + " D: " + direction + " U: " + unread_only);
1022 var rows
= $("feedList").getElementsByTagName("LI");
1023 var feeds
= new Array();
1025 for (var i
= 0; i
< rows
.length
; i
++) {
1026 if (rows
[i
].id
.match("FEEDR-")) {
1028 if (rows
[i
].id
== "FEEDR-" + id
&& !is_cat
|| (Element
.visible(rows
[i
]) && Element
.visible(rows
[i
].parentNode
))) {
1031 (rows
[i
].className
.match("Unread") || rows
[i
].id
== "FEEDR-" + id
)) {
1032 feeds
.push(rows
[i
].id
.replace("FEEDR-", ""));
1037 if (rows
[i
].id
.match("FCAT-")) {
1038 if (rows
[i
].id
== "FCAT-" + id
&& is_cat
|| (Element
.visible(rows
[i
]) && Element
.visible(rows
[i
].parentNode
))) {
1040 var cat_id
= parseInt(rows
[i
].id
.replace("FCAT-", ""));
1043 if (!unread_only
|| get_cat_unread(cat_id
) > 0) {
1044 feeds
.push("CAT:"+cat_id
);
1051 // alert(feeds.toString());
1054 if (direction
== "next") {
1055 return feeds
.shift();
1060 if (direction
== "next") {
1061 if (is_cat
) id
= "CAT:" + id
;
1062 var idx
= feeds
.indexOf(id
);
1063 if (idx
!= -1 && idx
< feeds
.length
) {
1064 return feeds
[idx
+1];
1066 return getRelativeFeedId2(false, is_cat
, direction
, unread_only
);
1069 if (is_cat
) id
= "CAT:" + id
;
1070 var idx
= feeds
.indexOf(id
);
1072 return feeds
[idx
-1];
1074 return getRelativeFeedId2(false, is_cat
, direction
, unread_only
);
1081 exception_error("getRelativeFeedId2", e
);
1085 function checkboxToggleElement(elem
, id
) {
1087 Effect
.Appear(id
, {duration
: 0.5});
1089 Effect
.Fade(id
, {duration
: 0.5});
1093 function dropboxSelect(e
, v
) {
1094 for (i
= 0; i
< e
.length
; i
++) {
1095 if (e
[i
].value
== v
) {
1096 e
.selectedIndex
= i
;
1102 // originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z
1103 // bugfixed just a little bit :-)
1104 function getURLParam(strParamName
){
1106 var strHref
= window
.location
.href
;
1108 if (strHref
.indexOf("#") == strHref
.length
-1) {
1109 strHref
= strHref
.substring(0, strHref
.length
-1);
1112 if ( strHref
.indexOf("?") > -1 ){
1113 var strQueryString
= strHref
.substr(strHref
.indexOf("?"));
1114 var aQueryString
= strQueryString
.split("&");
1115 for ( var iParam
= 0; iParam
< aQueryString
.length
; iParam
++ ){
1116 if (aQueryString
[iParam
].indexOf(strParamName
+ "=") > -1 ){
1117 var aParam
= aQueryString
[iParam
].split("=");
1118 strReturn
= aParam
[1];
1126 function leading_zero(p
) {
1128 if (s
.length
== 1) s
= "0" + s
;
1132 function make_timestamp() {
1135 return leading_zero(d
.getHours()) + ":" + leading_zero(d
.getMinutes()) +
1136 ":" + leading_zero(d
.getSeconds());
1140 function closeErrorBox() {
1142 if (Element
.visible("errorBoxShadow")) {
1143 Element
.hide("dialog_overlay");
1144 Element
.hide("errorBoxShadow");
1152 function closeInfoBox(cleanup
) {
1157 if (Element
.visible("infoBoxShadow")) {
1158 Element
.hide("dialog_overlay");
1159 Element
.hide("infoBoxShadow");
1161 if (cleanup
) $("infoBox").innerHTML
= " ";
1164 exception_error("closeInfoBox", e
);
1171 function displayDlg(id
, param
, callback
) {
1173 notify_progress("Loading, please wait...", true);
1177 var query
= "?op=dlg&id=" +
1178 param_escape(id
) + "¶m=" + param_escape(param
);
1180 new Ajax
.Request("backend.php", {
1182 onComplete: function (transport
) {
1183 infobox_callback2(transport
);
1184 if (callback
) callback(transport
);
1190 function infobox_submit_callback2(transport
) {
1194 // called from prefs, reload tab
1195 if (typeof active_tab
!= 'undefined' && active_tab
) {
1196 selectTab(active_tab
, false);
1200 if (transport
.responseText
) {
1201 notify_info(transport
.responseText
);
1205 function infobox_callback2(transport
) {
1208 console
.log("infobox_callback2");
1210 var box
= $('infoBox');
1214 if (!getInitParam("infobox_disable_overlay")) {
1215 Element
.show("dialog_overlay");
1218 box
.innerHTML
=transport
.responseText
;
1219 Element
.show("infoBoxShadow");
1220 //Effect.SlideDown("infoBoxShadow", {duration : 1.0});
1229 exception_error("infobox_callback2", e
);
1233 function createFilter() {
1237 var form
= document
.forms
['filter_add_form'];
1238 var reg_exp
= form
.reg_exp
.value
;
1240 if (reg_exp
== "") {
1241 alert(__("Can't add filter: nothing to match on."));
1245 var query
= "?op=rpc&subop=verifyRegexp®_exp=" + param_escape(reg_exp
);
1247 notify_progress("Verifying regular expression...");
1249 new Ajax
.Request("backend.php", {
1251 onComplete: function(transport
) {
1252 handle_rpc_reply(transport
);
1254 var response
= transport
.responseXML
;
1257 var s
= response
.getElementsByTagName("status")[0].firstChild
.nodeValue
;
1261 if (s
== "INVALID") {
1262 alert("Match regular expression seems to be invalid.");
1266 var query
= Form
.serialize("filter_add_form");
1268 // we can be called from some other tab in Prefs
1269 if (typeof active_tab
!= 'undefined' && active_tab
) {
1270 active_tab
= "filterConfig";
1273 new Ajax
.Request("backend.php?" + query
, {
1274 onComplete: function (transport
) {
1275 infobox_submit_callback2(transport
);
1285 exception_error("createFilter", e
);
1289 function isValidURL(s
) {
1290 return s
.match("http://") != null || s
.match("https://") != null || s
.match("feed://") != null;
1293 function subscribeToFeed() {
1297 var form
= document
.forms
['feed_add_form'];
1298 var feed_url
= form
.feed_url
.value
;
1300 if (feed_url
== "") {
1301 alert(__("Can't subscribe: no feed URL given."));
1305 notify_progress(__("Subscribing to feed..."), true);
1307 var query
= Form
.serialize("feed_add_form");
1309 console
.log("subscribe q: " + query
);
1311 Form
.disable("feed_add_form");
1313 new Ajax
.Request("backend.php", {
1315 onComplete: function(transport
) {
1316 //dlg_frefresh_callback(transport);
1320 if (!transport
.responseXML
)
1321 console
.log(transport
.responseText
);
1323 var result
= transport
.responseXML
.getElementsByTagName('result')[0];
1324 var rc
= parseInt(result
.getAttribute('code'));
1326 Form
.enable("feed_add_form");
1333 notify_info(__("Subscribed to %s").replace("%s", feed_url
));
1335 if (inPreferences()) {
1338 setTimeout('updateFeedList(false, false)', 50);
1342 alert(__("Specified URL seems to be invalid."));
1345 alert(__("Specified URL doesn't seem to contain any feeds."));
1348 new Ajax
.Request("backend.php", {
1349 parameters
: 'op=rpc&subop=extractfeedurls&url=' + encodeURIComponent(feed_url
),
1350 onComplete: function(transport
) {
1351 var result
= transport
.responseXML
.getElementsByTagName('urls')[0];
1352 var feeds
= JSON
.parse(result
.firstChild
.nodeValue
);
1353 var select
= document
.getElementById("faad_feeds_container_select");
1355 while (select
.hasChildNodes()) {
1356 select
.removeChild(elem
.firstChild
);
1359 for (var feedUrl
in feeds
) {
1360 select
.insert(new Option(feeds
[feedUrl
], feedUrl
, false));
1363 if (count
> 5) count
= 5;
1364 select
.size
= count
;
1366 Effect
.Appear('fadd_feeds_container', {duration
: 0.5});
1371 alert(__("Couldn't download the specified URL."));
1374 alert(__("You are already subscribed to this feed."));
1379 exception_error("subscribeToFeed", e
);
1385 exception_error("subscribeToFeed", e
);
1391 function filterCR(e
, f
)
1396 key
= window
.event
.keyCode
; //IE
1398 key
= e
.which
; //firefox
1401 if (typeof f
!= 'undefined') {
1412 function getInitParam(key
) {
1413 return init_params
[key
];
1416 function setInitParam(key
, value
) {
1417 init_params
[key
] = value
;
1420 function fatalError(code
, msg
, ext_info
) {
1423 if (!ext_info
) ext_info
= "N/A";
1426 window
.location
.href
= "tt-rss.php";
1427 } else if (code
== 5) {
1428 window
.location
.href
= "db-updater.php";
1431 if (msg
== "") msg
= "Unknown error";
1433 var ebc
= $("xebContent");
1437 Element
.show("dialog_overlay");
1438 Element
.show("errorBoxShadow");
1439 Element
.hide("xebBtn");
1442 if (ext_info
.responseText
) {
1443 ext_info
= ext_info
.responseText
;
1448 "<div><b>Error message:</b></div>" +
1449 "<pre>" + msg
+ "</pre>" +
1450 "<div><b>Additional information:</b></div>" +
1451 "<textarea readonly=\"1\">" + ext_info
+ "</textarea>";
1456 exception_error("fatalError", e
);
1460 function getFeedName(id
, is_cat
) {
1464 e
= $("FCATN-" + id
);
1466 e
= $("FEEDN-" + id
);
1469 return e
.innerHTML
.stripTags();
1475 function filterDlgCheckType(sender
) {
1479 var ftype
= sender
[sender
.selectedIndex
].value
;
1481 var form
= document
.forms
["filter_add_form"];
1484 form
= document
.forms
["filter_edit_form"];
1488 console
.log("filterDlgCheckType: can't find form!");
1492 // if selected filter type is 5 (Date) enable the modifier dropbox
1494 Element
.show("filter_dlg_date_mod_box");
1495 Element
.show("filter_dlg_date_chk_box");
1497 Element
.hide("filter_dlg_date_mod_box");
1498 Element
.hide("filter_dlg_date_chk_box");
1503 exception_error("filterDlgCheckType", e
);
1508 function filterDlgCheckAction(sender
) {
1512 var action
= sender
[sender
.selectedIndex
].value
;
1514 var form
= document
.forms
["filter_add_form"];
1517 form
= document
.forms
["filter_edit_form"];
1521 console
.log("filterDlgCheckAction: can't find form!");
1525 var action_param
= $("filter_dlg_param_box");
1527 if (!action_param
) {
1528 console
.log("filterDlgCheckAction: can't find action param box!");
1532 // if selected action supports parameters, enable params field
1533 if (action
== 4 || action
== 6 || action
== 7) {
1534 Element
.show(action_param
);
1536 Element
.show(form
.action_param
);
1537 Element
.hide(form
.action_param_label
);
1539 Element
.show(form
.action_param_label
);
1540 Element
.hide(form
.action_param
);
1543 Element
.hide(action_param
);
1547 exception_error("filterDlgCheckAction", e
);
1552 function filterDlgCheckDate() {
1554 var form
= document
.forms
["filter_add_form"];
1557 form
= document
.forms
["filter_edit_form"];
1561 console
.log("filterDlgCheckAction: can't find form!");
1565 var reg_exp
= form
.reg_exp
.value
;
1567 var query
= "?op=rpc&subop=checkDate&date=" + reg_exp
;
1569 new Ajax
.Request("backend.php", {
1571 onComplete: function(transport
) {
1573 var form
= document
.forms
["filter_add_form"];
1576 form
= document
.forms
["filter_edit_form"];
1579 if (transport
.responseXML
) {
1580 var result
= transport
.responseXML
.getElementsByTagName("result")[0];
1582 if (result
&& result
.firstChild
) {
1583 if (result
.firstChild
.nodeValue
== "1") {
1585 new Effect
.Highlight(form
.reg_exp
, {startcolor
: '#00ff00'});
1592 new Effect
.Highlight(form
.reg_exp
, {startcolor
: '#ff0000'});
1598 exception_error("filterDlgCheckDate", e
);
1602 function explainError(code
) {
1603 return displayDlg("explainError", code
);
1606 // this only searches loaded headlines list, not in CDM
1607 function getRelativePostIds(id
, limit
) {
1609 if (!limit
) limit
= 3;
1611 //console.log("getRelativePostIds: " + id + " limit=" + limit);
1613 var ids
= new Array();
1614 var container
= $("headlinesList");
1617 var rows
= container
.rows
;
1619 for (var i
= 0; i
< rows
.length
; i
++) {
1620 var r_id
= rows
[i
].id
.replace("RROW-", "");
1623 for (var k
= 1; k
<= limit
; k
++) {
1626 if (i
> k
-1) var nid
= rows
[i
-k
].id
.replace("RROW-", "");
1627 if (nid
) ids
.push(nid
);
1629 if (i
< rows
.length
-k
) nid
= rows
[i
+k
].id
.replace("RROW-", "");
1630 if (nid
) ids
.push(nid
);
1641 function openArticleInNewWindow(id
) {
1643 console
.log("openArticleInNewWindow: " + id
);
1645 var query
= "?op=rpc&subop=getArticleLink&id=" + id
;
1646 var wname
= "ttrss_article_" + id
;
1648 console
.log(query
+ " " + wname
);
1650 var w
= window
.open("", wname
);
1652 if (!w
) notify_error("Failed to open window for the article");
1654 new Ajax
.Request("backend.php", {
1656 onComplete: function(transport
) {
1658 var link
= transport
.responseXML
.getElementsByTagName("link")[0];
1659 var id
= transport
.responseXML
.getElementsByTagName("id")[0];
1661 console
.log("open_article received link: " + link
);
1665 var wname
= "ttrss_article_" + id
.firstChild
.nodeValue
;
1667 console
.log("link url: " + link
.firstChild
.nodeValue
+ ", wname " + wname
);
1669 var w
= window
.open(link
.firstChild
.nodeValue
, wname
);
1671 if (!w
) { notify_error("Failed to load article in new window"); }
1674 id
= id
.firstChild
.nodeValue
;
1675 if (!$("headlinesList")) {
1676 window
.setTimeout("toggleUnread(" + id
+ ", 0)", 100);
1680 notify_error("Can't open article: received invalid article link");
1685 exception_error("openArticleInNewWindow", e
);
1689 function isCdmMode() {
1690 return !$("headlinesList");
1693 function getSelectedArticleIds2() {
1694 var rows
= new Array();
1695 var cdm_mode
= isCdmMode();
1698 rows
= cdmGetSelectedArticles();
1700 rows
= getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
1703 var ids
= new Array();
1705 for (var i
= 0; i
< rows
.length
; i
++) {
1706 var chk
= $("RCHK-" + rows
[i
]);
1707 if (chk
&& chk
.checked
) {
1715 function displayHelpInfobox(topic_id
) {
1717 var url
= "backend.php?op=help&tid=" + param_escape(topic_id
);
1719 var w
= window
.open(url
, "ttrss_help",
1720 "status=0,toolbar=0,location=0,width=450,height=500,scrollbars=1,menubar=0");
1724 function loading_set_progress(p
) {
1726 if (p
< last_progress_point
|| !Element
.visible("overlay")) return;
1728 console
.log("loading_set_progress : " + p
+ " (" + last_progress_point
+ ")");
1730 var o
= $("l_progress_i");
1732 // o.style.width = (p * 2) + "px";
1734 new Effect
.Scale(o
, p
, {
1736 scaleFrom
: last_progress_point
,
1737 scaleMode
: { originalWidth
: 200 },
1738 queue
: { position
: 'end', scope
: 'LSP-Q', limit
: 3 } });
1740 last_progress_point
= p
;
1743 exception_error("loading_set_progress", e
);
1747 function remove_splash() {
1748 if (Element
.visible("overlay")) {
1749 console
.log("about to remove splash, OMG!");
1750 Element
.hide("overlay");
1751 console
.log("removed splash!");
1755 function getSelectedFeedsFromBrowser() {
1757 var list
= $("browseFeedList");
1759 var selected
= new Array();
1761 for (i
= 0; i
< list
.childNodes
.length
; i
++) {
1762 var child
= list
.childNodes
[i
];
1763 if (child
.id
&& child
.id
.match("FBROW-")) {
1764 var id
= child
.id
.replace("FBROW-", "");
1766 var cb
= $("FBCHK-" + id
);
1777 function updateFeedBrowser() {
1780 var query
= Form
.serialize("feed_browser");
1782 Element
.show('feed_browser_spinner');
1784 new Ajax
.Request("backend.php", {
1786 onComplete: function(transport
) {
1789 Element
.hide('feed_browser_spinner');
1791 var c
= $("browseFeedList");
1792 var r
= transport
.responseXML
.getElementsByTagName("content")[0];
1793 var nr
= transport
.responseXML
.getElementsByTagName("num-results")[0];
1794 var mode
= transport
.responseXML
.getElementsByTagName("mode")[0];
1797 c
.innerHTML
= r
.firstChild
.nodeValue
;
1800 if (parseInt(mode
.getAttribute("value")) == 2) {
1801 Element
.show('feed_archive_remove');
1803 Element
.hide('feed_archive_remove');
1809 exception_error("updateFeedBrowser", e
);
1814 function transport_error_check(transport
) {
1816 if (transport
.responseXML
) {
1817 var error
= transport
.responseXML
.getElementsByTagName("error")[0];
1820 var code
= error
.getAttribute("error-code");
1821 var msg
= error
.getAttribute("error-msg");
1823 fatalError(code
, msg
);
1829 exception_error("check_for_error_xml", e
);
1834 function strip_tags(s
) {
1835 return s
.replace(/<\/?[^>]+(>|$)/g, "");
1838 function truncate_string(s
, length
) {
1839 if (!length
) length
= 30;
1840 var tmp
= s
.substring(0, length
);
1841 if (s
.length
> length
) tmp
+= "…";
1845 function hotkey_prefix_timeout() {
1848 var date
= new Date();
1849 var ts
= Math
.round(date
.getTime() / 1000);
1851 if (hotkey_prefix_pressed
&& ts
- hotkey_prefix_pressed
>= 5) {
1852 console
.log("hotkey_prefix seems to be stuck, aborting");
1853 hotkey_prefix_pressed
= false;
1854 hotkey_prefix
= false;
1855 Element
.hide('cmdline');
1858 setTimeout("hotkey_prefix_timeout()", 1000);
1861 exception_error("hotkey_prefix_timeout", e
);
1865 function hideAuxDlg() {
1867 Element
.hide('auxDlg');
1869 exception_error("hideAuxDlg", e
);
1873 function displayNewContentPrompt(id
) {
1876 var msg
= "<a href='#' onclick='viewfeed("+id
+")'>" +
1877 __("New articles available in this feed (click to show)") + "</a>";
1879 msg
= msg
.replace("%s", getFeedName(id
));
1881 $('auxDlg').innerHTML
= msg
;
1883 new Effect
.Appear('auxDlg', {duration
: 0.5});
1886 exception_error("displayNewContentPrompt", e
);
1890 function feedBrowserSubscribe() {
1893 var selected
= getSelectedFeedsFromBrowser();
1895 var mode
= document
.forms
['feed_browser'].mode
;
1897 mode
= mode
[mode
.selectedIndex
].value
;
1899 if (selected
.length
> 0) {
1902 notify_progress("Loading, please wait...", true);
1904 var query
= "?op=rpc&subop=massSubscribe&ids="+
1905 param_escape(selected
.toString()) + "&mode=" + param_escape(mode
);
1907 new Ajax
.Request("backend.php", {
1909 onComplete: function(transport
) {
1911 var nf
= transport
.responseXML
.getElementsByTagName('num-feeds')[0];
1912 var nf_value
= nf
.getAttribute("value");
1914 notify_info(__("Subscribed to %d feed(s).").replace("%d", nf_value
));
1916 if (inPreferences()) {
1919 setTimeout('updateFeedList(false, false)', 50);
1924 alert(__("No feeds are selected."));
1928 exception_error("feedBrowserSubscribe", e
);
1932 function feedArchiveRemove() {
1935 var selected
= getSelectedFeedsFromBrowser();
1937 if (selected
.length
> 0) {
1939 var pr
= __("Remove selected feeds from the archive? Feeds with stored articles will not be removed.");
1942 Element
.show('feed_browser_spinner');
1944 var query
= "?op=rpc&subop=remarchived&ids=" +
1945 param_escape(selected
.toString());;
1947 new Ajax
.Request("backend.php", {
1949 onComplete: function(transport
) {
1950 updateFeedBrowser();
1955 alert(__("No feeds are selected."));
1959 exception_error("feedArchiveRemove", e
);
1963 function uploadIconHandler(rc
) {
1967 notify_info("Upload complete.");
1968 if (inPreferences()) {
1971 setTimeout('updateFeedList(false, false)', 50);
1975 notify_error("Upload failed: icon is too big.");
1978 notify_error("Upload failed.");
1983 exception_error("uploadIconHandler", e
);
1987 function removeFeedIcon(id
) {
1991 if (confirm(__("Remove stored feed icon?"))) {
1992 var query
= "backend.php?op=pref-feeds&subop=removeicon&feed_id=" + param_escape(id
);
1996 notify_progress("Removing feed icon...", true);
1998 new Ajax
.Request("backend.php", {
2000 onComplete: function(transport
) {
2001 notify_info("Feed icon removed.");
2002 if (inPreferences()) {
2005 setTimeout('updateFeedList(false, false)', 50);
2012 exception_error("uploadFeedIcon", e
);
2016 function uploadFeedIcon() {
2020 var file
= $("icon_file");
2022 if (file
.value
.length
== 0) {
2023 alert(__("Please select an image file to upload."));
2025 if (confirm(__("Upload new icon for this feed?"))) {
2026 notify_progress("Uploading, please wait...", true);
2034 exception_error("uploadFeedIcon", e
);
2038 function addLabel(select
, callback
) {
2042 var caption
= prompt(__("Please enter label caption:"), "");
2044 if (caption
!= undefined) {
2046 if (caption
== "") {
2047 alert(__("Can't create label: missing caption."));
2051 var query
= "?op=pref-labels&subop=add&caption=" +
2052 param_escape(caption
);
2055 query
+= "&output=select";
2057 notify_progress("Loading, please wait...", true);
2059 if (inPreferences() && !select
) active_tab
= "labelConfig";
2061 new Ajax
.Request("backend.php", {
2063 onComplete: function(transport
) {
2065 callback(transport
);
2066 } else if (inPreferences()) {
2067 infobox_submit_callback2(transport
);
2076 exception_error("addLabel", e
);
2080 function quickAddFeed() {
2081 displayDlg('quickAddFeed', '',
2082 function () {$('feed_url').focus();});
2085 function quickAddFilter() {
2086 displayDlg('quickAddFilter', '',
2087 function () {document
.forms
['filter_add_form'].reg_exp
.focus();});
2090 function unsubscribeFeed(feed_id
, title
) {
2092 var msg
= __("Unsubscribe from %s?").replace("%s", title
);
2094 if (title
== undefined || confirm(msg
)) {
2095 notify_progress("Removing feed...");
2097 var query
= "?op=pref-feeds&quiet=1&subop=remove&ids=" + feed_id
;
2099 new Ajax
.Request("backend.php", {
2101 onComplete: function(transport
) {
2105 if (inPreferences()) {
2108 dlg_frefresh_callback(transport
, feed_id
);
2118 function backend_sanity_check_callback(transport
) {
2122 if (sanity_check_done
) {
2123 fatalError(11, "Sanity check request received twice. This can indicate "+
2124 "presence of Firebug or some other disrupting extension. "+
2125 "Please disable it and try again.");
2129 if (!transport
.responseXML
) {
2131 fatalError(3, "Sanity check: Received reply is not XML",
2132 transport
.responseText
);
2140 if (getURLParam("offline")) {
2141 return init_offline();
2144 var reply
= transport
.responseXML
.getElementsByTagName("error")[0];
2147 fatalError(3, "Sanity check: invalid RPC reply", transport
.responseText
);
2151 var error_code
= reply
.getAttribute("error-code");
2153 if (error_code
&& error_code
!= 0) {
2154 return fatalError(error_code
, reply
.getAttribute("error-msg"));
2157 console
.log("sanity check ok");
2159 var params
= transport
.responseXML
.getElementsByTagName("init-params")[0];
2162 console
.log('reading init-params...');
2164 params
= JSON
.parse(params
.firstChild
.nodeValue
);
2171 console
.log("IP: " + k
+ " => " + v
);
2174 db
.execute("DELETE FROM init_params WHERE key = ?", [k
]);
2175 db
.execute("INSERT INTO init_params (key,value) VALUES (?, ?)",
2181 init_params
= params
;
2184 sanity_check_done
= true;
2186 init_second_stage();
2189 exception_error("backend_sanity_check_callback", e
, transport
);
2193 function has_local_storage() {
2195 return 'localStorage' in window
&& window
['localStorage'] != null;
2201 function catSelectOnChange(elem
) {
2203 var value
= elem
[elem
.selectedIndex
].value
;
2204 var def
= elem
.getAttribute('default');
2206 if (value
== "ADD_CAT") {
2209 dropboxSelect(elem
, def
);
2211 elem
.selectedIndex
= 0;
2217 exception_error("catSelectOnChange", e
);
2221 function quickAddCat(elem
) {
2223 var cat
= prompt(__("Please enter category title:"));
2227 var query
= "?op=rpc&subop=quickAddCat&cat=" + param_escape(cat
);
2229 notify_progress("Loading, please wait...", true);
2231 new Ajax
.Request("backend.php", {
2233 onComplete: function (transport
) {
2234 var response
= transport
.responseXML
;
2235 var select
= response
.getElementsByTagName("select")[0];
2236 var options
= select
.getElementsByTagName("option");
2238 dropbox_replace_options(elem
, options
);
2247 exception_error("quickAddCat", e
);
2251 function genUrlChangeKey(feed
, is_cat
) {
2254 var ok
= confirm(__("Generate new syndication address for this feed?"));
2258 notify_progress("Trying to change address...", true);
2260 var query
= "?op=rpc&subop=regenFeedKey&id=" + param_escape(feed
) +
2261 "&is_cat=" + param_escape(is_cat
);
2263 new Ajax
.Request("backend.php", {
2265 onComplete: function(transport
) {
2266 var new_link
= transport
.responseXML
.getElementsByTagName("link")[0];
2268 var e
= $('gen_feed_url');
2272 new_link
= new_link
.firstChild
.nodeValue
;
2274 e
.innerHTML
= e
.innerHTML
.replace(/\&key=.*$/,
2275 "&key=" + new_link
);
2277 e
.href
= e
.href
.replace(/\&key=.*$/,
2278 "&key=" + new_link
);
2280 new Effect
.Highlight(e
);
2285 notify_error("Could not change feed URL.");
2290 exception_error("genUrlChangeKey", e
);
2295 function labelSelectOnChange(elem
) {
2297 var value
= elem
[elem
.selectedIndex
].value
;
2298 var def
= elem
.getAttribute('default');
2300 if (value
== "ADD_LABEL") {
2303 dropboxSelect(elem
, def
);
2305 elem
.selectedIndex
= 0;
2307 addLabel(elem
, function(transport
) {
2311 var response
= transport
.responseXML
;
2312 var select
= response
.getElementsByTagName("select")[0];
2313 var options
= select
.getElementsByTagName("option");
2315 dropbox_replace_options(elem
, options
);
2319 exception_error("addLabel", e
);
2325 exception_error("labelSelectOnChange", e
);
2329 function dropbox_replace_options(elem
, options
) {
2332 while (elem
.hasChildNodes())
2333 elem
.removeChild(elem
.firstChild
);
2337 for (var i
= 0; i
< options
.length
; i
++) {
2338 var text
= options
[i
].firstChild
.nodeValue
;
2339 var value
= options
[i
].getAttribute("value");
2341 if (value
== undefined) value
= text
;
2343 var issel
= options
[i
].getAttribute("selected") == "1";
2345 var option
= new Option(text
, value
, issel
);
2347 if (options
[i
].getAttribute("disabled"))
2348 option
.setAttribute("disabled", true);
2350 elem
.insert(option
);
2352 if (issel
) sel_idx
= i
;
2355 // Chrome doesn't seem to just select stuff when you pass new Option(x, y, true)
2356 if (sel_idx
>= 0) elem
.selectedIndex
= sel_idx
;
2359 exception_error("dropbox_replace_options", e
);