]>
git.wh0rd.org - tt-rss.git/blob - functions.js
1 var hotkeys_enabled
= true;
2 var debug_mode_enabled
= false;
3 var xmlhttp_rpc
= Ajax
.getTransport();
5 function browser_has_opacity() {
6 return navigator
.userAgent
.match("Gecko") != null ||
7 navigator
.userAgent
.match("Opera") != null;
11 return navigator
.userAgent
.match("Opera");
14 function exception_error(location
, e
, silent
) {
18 var base_fname
= e
.fileName
.substring(e
.fileName
.lastIndexOf("/") + 1);
20 msg
= "Exception: " + e
.name
+ ", " + e
.message
+
21 "\nFunction: " + location
+ "()" +
22 "\nLocation: " + base_fname
+ ":" + e
.lineNumber
;
25 msg
= "Exception: " + e
+ "\nFunction: " + location
+ "()";
28 debug("<b>EXCEPTION: " + msg
+ "</b>");
35 function disableHotkeys() {
36 hotkeys_enabled
= false;
39 function enableHotkeys() {
40 hotkeys_enabled
= true;
43 function xmlhttp_ready(obj
) {
44 return obj
.readyState
== 4 || obj
.readyState
== 0 || !obj
.readyState
;
47 function notify_callback() {
48 var container
= document
.getElementById('notify');
49 if (xmlhttp
.readyState
== 4) {
50 container
.innerHTML
=xmlhttp
.responseText
;
54 function rpc_notify_callback() {
55 var container
= document
.getElementById('notify');
56 if (xmlhttp_rpc
.readyState
== 4) {
57 container
.innerHTML
=xmlhttp_rpc
.responseText
;
61 function param_escape(arg
) {
62 if (typeof encodeURIComponent
!= 'undefined')
63 return encodeURIComponent(arg
);
68 function param_unescape(arg
) {
69 if (typeof decodeURIComponent
!= 'undefined')
70 return decodeURIComponent(arg
);
77 then
=new Date().getTime();
79 while((now
-then
)<gap
) {
80 now
=new Date().getTime();
84 var notify_hide_timerid
= false;
85 var notify_last_doc
= false;
87 var notify_effect
= false;
89 function hide_notify() {
90 if (notify_last_doc
) {
91 var n
= notify_last_doc
.getElementById("notify");
92 n
.style
.display
= "none";
94 /* if (browser_has_opacity()) {
95 if (notify_opacity >= 0) {
96 notify_opacity = notify_opacity - 0.1;
97 n.style.opacity = notify_opacity;
98 notify_hide_timerid = window.setTimeout("hide_notify()", 20);
100 n.style.display = "none";
104 n.style.display = "none";
109 function notify_real(msg
, doc
, no_hide
, is_err
) {
111 var n
= doc
.getElementById("notify");
112 var nb
= doc
.getElementById("notify_body");
114 if (!n
|| !nb
) return;
116 if (notify_hide_timerid
) {
117 window
.clearTimeout(notify_hide_timerid
);
120 notify_last_doc
= doc
;
124 if (n
.style
.display
== "block") {
125 notify_hide_timerid
= window
.setTimeout("hide_notify()", 0);
129 n
.style
.display
= "block";
133 n
.className
= "notifyError";
134 // n.style.backgroundColor = "#ffcccc";
135 // n.style.color = "black";
136 // n.style.borderColor = "#ff0000";
138 n
.className
= "notify";
139 // n.style.backgroundColor = "#fff7d5";
140 // n.style.borderColor = "#d7c47a";
141 // n.style.color = "black";
144 // msg = "<img src='images/live_com_loading.gif'> " + msg;
149 notify_hide_timerid
= window
.setTimeout("hide_notify()", 3000);
153 function p_notify(msg
, no_hide
, is_err
) {
154 notify_real(msg
, document
, no_hide
, is_err
);
157 function notify(msg
, no_hide
, is_err
) {
158 notify_real(msg
, document
, no_hide
, is_err
);
161 function printLockingError() {
162 notify("Please wait until operation finishes");}
164 function hotkey_handler(e
) {
169 var shift_key
= false;
172 shift_key
= e
.shiftKey
;
177 if (!hotkeys_enabled
) return;
180 keycode
= window
.event
.keyCode
;
185 if (keycode
== 82) { // r
186 return scheduleFeedUpdate(true);
189 if (keycode
== 83) { // s
190 return displayDlg("search", getActiveFeedId());
193 if (keycode
== 85) { // u
194 if (getActiveFeedId()) {
195 return viewfeed(getActiveFeedId(), "ForceUpdate");
199 if (keycode
== 65) { // a
200 return toggleDispRead();
203 var feedlist
= document
.getElementById('feedList');
205 if (keycode
== 74) { // j
206 var feed
= getActiveFeedId();
207 var new_feed
= getRelativeFeedId(feedlist
, feed
, 'prev');
208 if (new_feed
) viewfeed(new_feed
, '');
211 if (keycode
== 75) { // k
212 var feed
= getActiveFeedId();
213 var new_feed
= getRelativeFeedId(feedlist
, feed
, 'next');
214 if (new_feed
) viewfeed(new_feed
, '');
217 if (keycode
== 78 || keycode
== 40) { // n, down
218 if (typeof moveToPost
!= 'undefined') {
219 return moveToPost('next');
223 if (keycode
== 80 || keycode
== 38) { // p, up
224 if (typeof moveToPost
!= 'undefined') {
225 return moveToPost('prev');
229 if (keycode
== 68 && shift_key
) { // d
230 if (!debug_mode_enabled
) {
231 document
.getElementById('debug_output').style
.display
= 'block';
232 debug('debug mode activated');
234 document
.getElementById('debug_output').style
.display
= 'none';
237 debug_mode_enabled
= !debug_mode_enabled
;
240 if (keycode
== 69 && shift_key
) {
241 return editFeedDlg(getActiveFeedId());
244 if (typeof localHotkeyHandler
!= 'undefined') {
246 return localHotkeyHandler(e
);
248 exception_error("hotkey_handler, local:", e
);
252 debug("KP=" + keycode
);
254 exception_error("hotkey_handler", e
);
258 function cleanSelectedList(element
) {
259 var content
= document
.getElementById(element
);
261 if (!document
.getElementById("feedCatHolder")) {
262 for (i
= 0; i
< content
.childNodes
.length
; i
++) {
263 var child
= content
.childNodes
[i
];
265 child
.className
= child
.className
.replace("Selected", "");
271 for (i
= 0; i
< content
.childNodes
.length
; i
++) {
272 var child
= content
.childNodes
[i
];
273 if (child
.id
== "feedCatHolder") {
275 var fcat
= child
.lastChild
;
276 for (j
= 0; j
< fcat
.childNodes
.length
; j
++) {
277 var feed
= fcat
.childNodes
[j
];
278 feed
.className
= feed
.className
.replace("Selected", "");
286 function cleanSelected(element
) {
287 var content
= document
.getElementById(element
);
289 for (i
= 0; i
< content
.rows
.length
; i
++) {
290 content
.rows
[i
].className
= content
.rows
[i
].className
.replace("Selected", "");
294 function getVisibleUnreadHeadlines() {
295 var content
= document
.getElementById("headlinesList");
297 var rows
= new Array();
299 for (i
= 0; i
< content
.rows
.length
; i
++) {
300 var row_id
= content
.rows
[i
].id
.replace("RROW-", "");
301 if (row_id
.length
> 0 && content
.rows
[i
].className
.match("Unread")) {
308 function getVisibleHeadlineIds() {
310 var content
= document
.getElementById("headlinesList");
312 var rows
= new Array();
314 for (i
= 0; i
< content
.rows
.length
; i
++) {
315 var row_id
= content
.rows
[i
].id
.replace("RROW-", "");
316 if (row_id
.length
> 0) {
323 function getFirstVisibleHeadlineId() {
324 var rows
= getVisibleHeadlineIds();
328 function getLastVisibleHeadlineId() {
329 var rows
= getVisibleHeadlineIds();
330 return rows
[rows
.length
-1];
333 function markHeadline(id
) {
334 var row
= document
.getElementById("RROW-" + id
);
336 var is_active
= false;
338 if (row
.className
.match("Active")) {
341 row
.className
= row
.className
.replace("Selected", "");
342 row
.className
= row
.className
.replace("Active", "");
343 row
.className
= row
.className
.replace("Insensitive", "");
346 row
.className
= row
.className
= "Active";
349 var check
= document
.getElementById("RCHK-" + id
);
352 check
.checked
= true;
355 row
.className
= row
.className
+ "Selected";
360 function getFeedIds() {
361 var content
= document
.getElementById("feedsList");
363 var rows
= new Array();
365 for (i
= 0; i
< content
.rows
.length
; i
++) {
366 var id
= content
.rows
[i
].id
.replace("FEEDR-", "");
375 function setCookie(name
, value
, lifetime
, path
, domain
, secure
) {
381 d
.setTime(lifetime
* 1000);
384 int_setCookie(name
, value
, d
, path
, domain
, secure
);
388 function int_setCookie(name
, value
, expires
, path
, domain
, secure
) {
389 document
.cookie
= name
+ "=" + escape(value
) +
390 ((expires
) ? "; expires=" + expires
.toGMTString() : "") +
391 ((path
) ? "; path=" + path
: "") +
392 ((domain
) ? "; domain=" + domain
: "") +
393 ((secure
) ? "; secure" : "");
396 function delCookie(name
, path
, domain
) {
397 if (getCookie(name
)) {
398 document
.cookie
= name
+ "=" +
399 ((path
) ? ";path=" + path
: "") +
400 ((domain
) ? ";domain=" + domain
: "" ) +
401 ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
406 function getCookie(name
) {
408 var dc
= document
.cookie
;
409 var prefix
= name
+ "=";
410 var begin
= dc
.indexOf("; " + prefix
);
412 begin
= dc
.indexOf(prefix
);
413 if (begin
!= 0) return null;
418 var end
= document
.cookie
.indexOf(";", begin
);
422 return unescape(dc
.substring(begin
+ prefix
.length
, end
));
425 function disableContainerChildren(id
, disable
, doc
) {
427 if (!doc
) doc
= document
;
429 var container
= doc
.getElementById(id
);
432 //alert("disableContainerChildren: element " + id + " not found");
436 for (var i
= 0; i
< container
.childNodes
.length
; i
++) {
437 var child
= container
.childNodes
[i
];
440 child
.disabled
= disable
;
446 if (child
.className
&& child
.className
.match("button")) {
447 child
.className
= "disabledButton";
450 if (child
.className
&& child
.className
.match("disabledButton")) {
451 child
.className
= "button";
458 function gotoPreferences() {
459 document
.location
.href
= "prefs.php";
462 function gotoMain() {
463 document
.location
.href
= "tt-rss.php";
466 function gotoExportOpml() {
467 document
.location
.href
= "opml.php?op=Export";
470 function getActiveFeedId() {
471 // return getCookie("ttrss_vf_actfeed");
473 debug("gAFID: " + active_feed_id
);
474 return active_feed_id
;
476 exception_error("getActiveFeedId", e
);
480 function activeFeedIsCat() {
481 return active_feed_is_cat
;
484 function setActiveFeedId(id
) {
485 // return setCookie("ttrss_vf_actfeed", id);
487 debug("sAFID(" + id
+ ")");
490 exception_error("setActiveFeedId", e
);
494 function parse_counters(reply
, scheduled_call
) {
499 if (reply
.firstChild
&& reply
.firstChild
.firstChild
) {
500 debug("<b>wrong element passed to parse_counters, adjusting.</b>");
501 reply
= reply
.firstChild
;
504 for (var l
= 0; l
< reply
.childNodes
.length
; l
++) {
505 if (!reply
.childNodes
[l
] ||
506 typeof(reply
.childNodes
[l
].getAttribute
) == "undefined") {
507 // where did this come from?
511 var id
= reply
.childNodes
[l
].getAttribute("id");
512 var t
= reply
.childNodes
[l
].getAttribute("type");
513 var ctr
= reply
.childNodes
[l
].getAttribute("counter");
514 var error
= reply
.childNodes
[l
].getAttribute("error");
515 var has_img
= reply
.childNodes
[l
].getAttribute("hi");
516 var updated
= reply
.childNodes
[l
].getAttribute("updated");
518 if (id
== "global-unread") {
524 if (id
== "subscribed-feeds") {
529 if (t
== "category") {
530 var catctr
= document
.getElementById("FCATCTR-" + id
);
532 catctr
.innerHTML
= "(" + ctr
+ ")";
534 catctr
.className
= "catCtrHasUnread";
536 catctr
.className
= "catCtrNoUnread";
542 var feedctr
= document
.getElementById("FEEDCTR-" + id
);
543 var feedu
= document
.getElementById("FEEDU-" + id
);
544 var feedr
= document
.getElementById("FEEDR-" + id
);
545 var feed_img
= document
.getElementById("FIMG-" + id
);
546 var feedlink
= document
.getElementById("FEEDL-" + id
);
547 var feedupd
= document
.getElementById("FLUPD-" + id
);
549 if (updated
&& feedlink
) {
551 feedlink
.title
= "Error: " + error
+ " (" + updated
+ ")";
553 feedlink
.title
= "Updated: " + updated
;
557 if (updated
&& feedupd
) {
559 feedupd
.innerHTML
= updated
+ " (Error)";
561 feedupd
.innerHTML
= updated
;
565 if (feedctr
&& feedu
&& feedr
) {
567 if (feedu
.innerHTML
!= ctr
&& id
== getActiveFeedId() && scheduled_call
) {
571 feedu
.innerHTML
= ctr
;
574 feedr
.className
= feedr
.className
.replace("feed", "error");
576 feedr
.className
= feedr
.className
.replace("error", "feed");
580 feedctr
.className
= "odd";
581 if (!feedr
.className
.match("Unread")) {
582 var is_selected
= feedr
.className
.match("Selected");
584 feedr
.className
= feedr
.className
.replace("Selected", "");
585 feedr
.className
= feedr
.className
.replace("Unread", "");
587 feedr
.className
= feedr
.className
+ "Unread";
590 feedr
.className
= feedr
.className
+ "Selected";
595 feedctr
.className
= "invisible";
596 feedr
.className
= feedr
.className
.replace("Unread", "");
601 hideOrShowFeeds(document
, getInitParam("hide_read_feeds") == 1);
603 var feeds_stored
= number_of_feeds
;
605 debug("Feed counters, C: " + feeds_found
+ ", S:" + feeds_stored
);
607 if (feeds_stored
!= feeds_found
) {
608 number_of_feeds
= feeds_found
;
610 if (feeds_stored
!= 0) {
611 debug("Subscribed feed number changed, refreshing feedlist");
612 setTimeout('updateFeedList(false, false)', 50);
617 exception_error("parse_counters", e
);
621 function parse_counters_reply(xmlhttp
, scheduled_call
) {
623 if (!xmlhttp
.responseXML
) {
624 notify("refetch_callback: backend did not return valid XML", true, true);
628 var reply
= xmlhttp
.responseXML
.firstChild
;
631 notify("refetch_callback: backend did not return expected XML object", true, true);
636 var error_code
= false;
637 var error_msg
= false;
639 if (reply
.firstChild
) {
640 error_code
= reply
.firstChild
.getAttribute("error-code");
641 error_msg
= reply
.firstChild
.getAttribute("error-msg");
645 error_code
= reply
.getAttribute("error-code");
646 error_msg
= reply
.getAttribute("error-msg");
649 if (error_code
&& error_code
!= 0) {
650 debug("refetch_callback: got error code " + error_code
);
651 return fatalError(error_code
, error_msg
);
654 var counters
= reply
.firstChild
;
656 parse_counters(counters
, scheduled_call
);
658 var runtime_info
= counters
.nextSibling
;
660 parse_runtime_info(runtime_info
);
662 if (getInitParam("feeds_sort_by_unread") == 1) {
666 hideOrShowFeeds(document
, getInitParam("hide_read_feeds") == 1);
670 function all_counters_callback() {
671 if (xmlhttp_rpc
.readyState
== 4) {
673 /* if (!xmlhttp_rpc.responseXML || !xmlhttp_rpc.responseXML.firstChild) {
674 debug("[all_counters_callback] backend did not return valid XML");
678 debug("in all_counters_callback : " + xmlhttp_rpc.responseXML);
680 var reply = xmlhttp_rpc.responseXML.firstChild;
682 var counters = reply.firstChild;
684 parse_counters(counters);
686 var runtime = counters.nextSibling;
689 parse_runtime_info(runtime);
692 if (getInitParam("feeds_sort_by_unread") == 1) {
696 hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); */
698 debug("in all_counters_callback");
700 parse_counters_reply(xmlhttp_rpc
);
703 exception_error("all_counters_callback", e
);
708 function get_feed_entry_unread(doc
, elem
) {
710 var id
= elem
.id
.replace("FEEDR-", "");
717 return parseInt(doc
.getElementById("FEEDU-" + id
).innerHTML
);
723 function resort_category(doc
, node
) {
724 debug("resort_category: " + node
);
726 if (node
.hasChildNodes() && node
.firstChild
.nextSibling
!= false) {
727 for (i
= 0; i
< node
.childNodes
.length
; i
++) {
728 if (node
.childNodes
[i
].nodeName
!= "LI") { continue; }
730 if (get_feed_entry_unread(doc
, node
.childNodes
[i
]) < 0) {
734 for (j
= i
+1; j
< node
.childNodes
.length
; j
++) {
735 if (node
.childNodes
[j
].nodeName
!= "LI") { continue; }
737 var tmp_val
= get_feed_entry_unread(doc
, node
.childNodes
[i
]);
738 var cur_val
= get_feed_entry_unread(doc
, node
.childNodes
[j
]);
740 if (cur_val
> tmp_val
) {
741 tempnode_i
= node
.childNodes
[i
].cloneNode(true);
742 tempnode_j
= node
.childNodes
[j
].cloneNode(true);
743 node
.replaceChild(tempnode_i
, node
.childNodes
[j
]);
744 node
.replaceChild(tempnode_j
, node
.childNodes
[i
]);
753 function resort_feedlist() {
754 debug("resort_feedlist");
758 if (fd
.getElementById("feedCatHolder")) {
760 var feeds
= fd
.getElementById("feedList");
761 var child
= feeds
.firstChild
;
765 if (child
.id
== "feedCatHolder") {
766 resort_category(fd
, child
.firstChild
);
769 child
= child
.nextSibling
;
773 resort_category(fd
, fd
.getElementById("feedList"));
777 function update_all_counters(feed
) {
778 if (xmlhttp_ready(xmlhttp_rpc
)) {
779 var query
= "backend.php?op=rpc&subop=getAllCounters";
782 query
= query
+ "&aid=" + feed
;
785 if (tagsAreDisplayed()) {
786 query
= query
+ "&omode=lt";
788 query
= query
+ "&omode=flc";
791 debug("update_all_counters QUERY: " + query
);
793 xmlhttp_rpc
.open("GET", query
, true);
794 xmlhttp_rpc
.onreadystatechange
=all_counters_callback
;
795 xmlhttp_rpc
.send(null);
799 function popupHelp(tid
) {
800 var w
= window
.open("backend.php?op=help&tid=" + tid
,
802 "menubar=no,location=no,resizable=yes,scrollbars=yes,status=no");
805 /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj
806 * * @author Sundar Dorai-Raj
807 * * Email: sdoraira@vt.edu
808 * * This program is free software; you can redistribute it and/or
809 * * modify it under the terms of the GNU General Public License
810 * * as published by the Free Software Foundation; either version 2
811 * * of the License, or (at your option) any later version,
812 * * provided that any use properly credits the author.
813 * * This program is distributed in the hope that it will be useful,
814 * * but WITHOUT ANY WARRANTY; without even the implied warranty of
815 * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
816 * * GNU General Public License for more details at http://www.gnu.org * * */
818 var numbers
=".0123456789";
819 function isNumeric(x
) {
820 // is x a String or a character?
822 // remove negative sign
824 for(j
=0;j
<x
.length
;j
++) {
825 // call isNumeric recursively for each character
826 number
=isNumeric(x
.substring(j
,j
+1));
827 if(!number
) return number
;
832 // if x is number return true
833 if(numbers
.indexOf(x
)>=0) return true;
839 function hideOrShowFeeds(doc
, hide
) {
841 debug("hideOrShowFeeds: " + doc
+ ", " + hide
);
845 var list
= fd
.getElementById("feedList");
847 if (fd
.getElementById("feedCatHolder")) {
849 var feeds
= fd
.getElementById("feedList");
850 var child
= feeds
.firstChild
;
854 if (child
.id
== "feedCatHolder") {
855 hideOrShowFeedsCategory(fd
, child
.firstChild
, hide
, child
.previousSibling
);
858 child
= child
.nextSibling
;
862 hideOrShowFeedsCategory(fd
, fd
.getElementById("feedList"), hide
);
866 function hideOrShowFeedsCategory(doc
, node
, hide
, cat_node
) {
868 // debug("hideOrShowFeedsCategory: " + node + " (" + hide + ")");
873 debug("hideOrShowFeeds: passed node is null, aborting");
877 if (node
.hasChildNodes() && node
.firstChild
.nextSibling
!= false) {
878 for (i
= 0; i
< node
.childNodes
.length
; i
++) {
879 if (node
.childNodes
[i
].nodeName
!= "LI") { continue; }
881 if (node
.childNodes
[i
].style
!= undefined) {
883 var has_unread
= (node
.childNodes
[i
].className
!= "feed");
885 // debug(node.childNodes[i].id + " --> " + has_unread);
887 if (hide
&& !has_unread
) {
888 node
.childNodes
[i
].style
.display
= "none";
892 node
.childNodes
[i
].style
.display
= "list-item";
896 node
.childNodes
[i
].style
.display
= "list-item";
903 if (cat_unread
== 0) {
904 if (cat_node
.style
== undefined) {
905 debug("ERROR: supplied cat_node " + cat_node
+
906 " has no styles. WTF?");
910 cat_node
.style
.display
= "none";
912 cat_node
.style
.display
= "list-item";
916 cat_node
.style
.display
= "list-item";
922 // debug("unread for category: " + cat_unread);
925 function selectTableRow(r
, do_select
) {
926 r
.className
= r
.className
.replace("Selected", "");
929 r
.className
= r
.className
+ "Selected";
933 function selectTableRowById(elem_id
, check_id
, do_select
) {
937 var row
= document
.getElementById(elem_id
);
940 selectTableRow(row
, do_select
);
943 var check
= document
.getElementById(check_id
);
946 check
.checked
= do_select
;
949 exception_error("selectTableRowById", e
);
953 function selectTableRowsByIdPrefix(content_id
, prefix
, check_prefix
, do_select
,
954 classcheck
, reset_others
) {
956 var content
= document
.getElementById(content_id
);
959 alert("[selectTableRows] Element " + content_id
+ " not found.");
963 for (i
= 0; i
< content
.rows
.length
; i
++) {
964 if (!classcheck
|| content
.rows
[i
].className
.match(classcheck
)) {
966 if (content
.rows
[i
].id
.match(prefix
)) {
967 selectTableRow(content
.rows
[i
], do_select
);
969 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
970 var check
= document
.getElementById(check_prefix
+ row_id
);
973 check
.checked
= do_select
;
975 } else if (reset_others
) {
976 selectTableRow(content
.rows
[i
], false);
978 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
979 var check
= document
.getElementById(check_prefix
+ row_id
);
982 check
.checked
= false;
986 } else if (reset_others
) {
987 selectTableRow(content
.rows
[i
], false);
989 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
990 var check
= document
.getElementById(check_prefix
+ row_id
);
993 check
.checked
= false;
1000 function getSelectedTableRowIds(content_id
, prefix
) {
1002 var content
= document
.getElementById(content_id
);
1005 alert("[getSelectedTableRowIds] Element " + content_id
+ " not found.");
1009 var sel_rows
= new Array();
1011 for (i
= 0; i
< content
.rows
.length
; i
++) {
1012 if (content
.rows
[i
].id
.match(prefix
) &&
1013 content
.rows
[i
].className
.match("Selected")) {
1015 var row_id
= content
.rows
[i
].id
.replace(prefix
+ "-", "");
1016 sel_rows
.push(row_id
);
1024 function toggleSelectRowById(sender
, id
) {
1025 var row
= document
.getElementById(id
);
1027 if (sender
.checked
) {
1028 if (!row
.className
.match("Selected")) {
1029 row
.className
= row
.className
+ "Selected";
1032 if (row
.className
.match("Selected")) {
1033 row
.className
= row
.className
.replace("Selected", "");
1038 function toggleSelectListRow(sender
) {
1039 var parent_row
= sender
.parentNode
;
1041 if (sender
.checked
) {
1042 if (!parent_row
.className
.match("Selected")) {
1043 parent_row
.className
= parent_row
.className
+ "Selected";
1046 if (parent_row
.className
.match("Selected")) {
1047 parent_row
.className
= parent_row
.className
.replace("Selected", "");
1053 function toggleSelectRow(sender
) {
1054 var parent_row
= sender
.parentNode
.parentNode
;
1056 if (sender
.checked
) {
1057 if (!parent_row
.className
.match("Selected")) {
1058 parent_row
.className
= parent_row
.className
+ "Selected";
1061 if (parent_row
.className
.match("Selected")) {
1062 parent_row
.className
= parent_row
.className
.replace("Selected", "");
1067 function openExternalUrl(url
) {
1068 var w
= window
.open(url
);
1071 function getRelativeFeedId(list
, id
, direction
, unread_only
) {
1073 if (direction
== "next") {
1074 for (i
= 0; i
< list
.childNodes
.length
; i
++) {
1075 var child
= list
.childNodes
[i
];
1076 if (child
.id
&& child
.id
== "feedCatHolder") {
1077 if (child
.lastChild
) {
1078 var cr
= getRelativeFeedId(child
.firstChild
, id
, direction
, unread_only
);
1081 } else if (child
.id
&& child
.id
.match("FEEDR-")) {
1082 return child
.id
.replace('FEEDR-', '');
1087 // FIXME select last feed doesn't work when only unread feeds are visible
1089 if (direction
== "prev") {
1090 for (i
= list
.childNodes
.length
-1; i
>= 0; i
--) {
1091 var child
= list
.childNodes
[i
];
1092 if (child
.id
== "feedCatHolder") {
1093 if (child
.firstChild
) {
1094 var cr
= getRelativeFeedId(child
.firstChild
, id
, direction
);
1097 } else if (child
.id
.match("FEEDR-")) {
1099 if (getInitParam("hide_read_feeds") == 1) {
1100 if (child
.className
!= "feed") {
1101 alert(child
.className
);
1102 return child
.id
.replace('FEEDR-', '');
1105 return child
.id
.replace('FEEDR-', '');
1112 var feed
= list
.ownerDocument
.getElementById("FEEDR-" + id
);
1114 if (getInitParam("hide_read_feeds") == 1) {
1118 if (direction
== "next") {
1124 if (e
.nextSibling
) {
1128 } else if (e
.parentNode
.parentNode
.nextSibling
) {
1130 var this_cat
= e
.parentNode
.parentNode
;
1134 if (this_cat
&& this_cat
.nextSibling
) {
1135 while (!e
&& this_cat
.nextSibling
) {
1136 this_cat
= this_cat
.nextSibling
;
1137 if (this_cat
.id
== "feedCatHolder") {
1138 e
= this_cat
.firstChild
.firstChild
;
1148 if (!unread_only
|| (unread_only
&& e
.className
!= "feed" &&
1149 e
.className
.match("feed"))) {
1150 return e
.id
.replace("FEEDR-", "");
1155 } else if (direction
== "prev") {
1161 if (e
.previousSibling
) {
1163 e
= e
.previousSibling
;
1165 } else if (e
.parentNode
.parentNode
.previousSibling
) {
1167 var this_cat
= e
.parentNode
.parentNode
;
1171 if (this_cat
&& this_cat
.previousSibling
) {
1172 while (!e
&& this_cat
.previousSibling
) {
1173 this_cat
= this_cat
.previousSibling
;
1174 if (this_cat
.id
== "feedCatHolder") {
1175 e
= this_cat
.firstChild
.lastChild
;
1185 if (!unread_only
|| (unread_only
&& e
.className
!= "feed" &&
1186 e
.className
.match("feed"))) {
1187 return e
.id
.replace("FEEDR-", "");
1195 function showBlockElement(id
) {
1196 var elem
= document
.getElementById(id
);
1199 elem
.style
.display
= "block";
1201 alert("[showBlockElement] can't find element with id " + id
);
1205 function hideParentElement(e
) {
1206 e
.parentNode
.style
.display
= "none";
1209 function dropboxSelect(e
, v
) {
1210 for (i
= 0; i
< e
.length
; i
++) {
1211 if (e
[i
].value
== v
) {
1212 e
.selectedIndex
= i
;
1218 // originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z
1219 // bugfixed just a little bit :-)
1220 function getURLParam(strParamName
){
1222 var strHref
= window
.location
.href
;
1224 if (strHref
.indexOf("#") == strHref
.length
-1) {
1225 strHref
= strHref
.substring(0, strHref
.length
-1);
1228 if ( strHref
.indexOf("?") > -1 ){
1229 var strQueryString
= strHref
.substr(strHref
.indexOf("?"));
1230 var aQueryString
= strQueryString
.split("&");
1231 for ( var iParam
= 0; iParam
< aQueryString
.length
; iParam
++ ){
1232 if (aQueryString
[iParam
].indexOf(strParamName
+ "=") > -1 ){
1233 var aParam
= aQueryString
[iParam
].split("=");
1234 strReturn
= aParam
[1];
1242 function leading_zero(p
) {
1244 if (s
.length
== 1) s
= "0" + s
;
1248 function closeInfoBox(cleanup
) {
1249 var box
= document
.getElementById('infoBox');
1250 var shadow
= document
.getElementById('infoBoxShadow');
1253 shadow
.style
.display
= "none";
1255 box
.style
.display
= "none";
1258 if (cleanup
) box
.innerHTML
= " ";
1266 function displayDlg(id
, param
) {
1268 if (!xmlhttp_ready(xmlhttp
)) {
1269 printLockingError();
1275 xmlhttp
.open("GET", "backend.php?op=dlg&id=" +
1276 param_escape(id
) + "¶m=" + param_escape(param
), true);
1277 xmlhttp
.onreadystatechange
=infobox_callback
;
1285 function infobox_submit_callback() {
1286 if (xmlhttp
.readyState
== 4) {
1290 // called from prefs, reload tab
1292 selectTab(active_tab
, false);
1296 notify(xmlhttp
.responseText
);
1301 function infobox_callback() {
1302 if (xmlhttp
.readyState
== 4) {
1303 var box
= document
.getElementById('infoBox');
1304 var shadow
= document
.getElementById('infoBoxShadow');
1306 box
.innerHTML
=xmlhttp
.responseText
;
1308 shadow
.style
.display
= "block";
1310 box
.style
.display
= "block";
1317 function qaddFilter() {
1319 if (!xmlhttp_ready(xmlhttp
)) {
1320 printLockingError();
1324 var form
= document
.forms
['filter_add_form'];
1325 var reg_exp
= form
.reg_exp
.value
;
1327 if (reg_exp
== "") {
1328 alert("Can't add filter: nothing to match on.");
1332 var query
= Form
.serialize("filter_add_form");
1334 xmlhttp
.open("GET", "backend.php?" + query
, true);
1335 xmlhttp
.onreadystatechange
=infobox_submit_callback
;
1341 function toggleSubmitNotEmpty(e
, submit_id
) {
1343 document
.getElementById(submit_id
).disabled
= (e
.value
== "")
1345 exception_error("toggleSubmitNotEmpty", e
);
1349 function isValidURL(s
) {
1350 return s
.match("http://") != null || s
.match("https://") != null;
1355 if (!xmlhttp_ready(xmlhttp
)) {
1356 printLockingError();
1360 var form
= document
.forms
['feed_add_form'];
1361 var feed_url
= form
.feed_url
.value
;
1363 if (feed_url
== "") {
1364 alert("Can't subscribe: no feed URL given.");
1368 notify("Adding feed...", true);
1372 var feeds_doc
= document
;
1374 // feeds_doc.location.href = "backend.php?op=error&msg=Loading,%20please wait...";
1376 var query
= Form
.serialize("feed_add_form");
1378 xmlhttp
.open("GET", "backend.php?" + query
, true);
1379 xmlhttp
.onreadystatechange
=dlg_frefresh_callback
;
1385 function filterCR(e
, f
)
1390 key
= window
.event
.keyCode
; //IE
1392 key
= e
.which
; //firefox
1395 if (typeof f
!= 'undefined') {
1406 function getMainContext() {
1410 function getFeedsContext() {
1414 function getContentContext() {
1418 function getHeadlinesContext() {
1422 var debug_last_class
= "even";
1424 function debug(msg
) {
1426 if (debug_last_class
== "even") {
1427 debug_last_class
= "odd";
1429 debug_last_class
= "even";
1432 var c
= document
.getElementById('debug_output');
1433 if (c
&& c
.style
.display
== "block") {
1434 while (c
.lastChild
!= 'undefined' && c
.childNodes
.length
> 100) {
1435 c
.removeChild(c
.lastChild
);
1439 var ts
= leading_zero(d
.getHours()) + ":" + leading_zero(d
.getMinutes()) +
1440 ":" + leading_zero(d
.getSeconds());
1441 c
.innerHTML
= "<li class=\"" + debug_last_class
+ "\"><span class=\"debugTS\">[" + ts
+ "]</span> " +
1442 msg
+ "</li>" + c
.innerHTML
;
1446 function getInitParam(key
) {
1447 return getMainContext().init_params
[key
];
1450 function storeInitParam(key
, value
, is_client
) {
1453 if (getMainContext().init_params
[key
] != value
) {
1454 debug("storeInitParam: " + key
+ " => " + value
);
1455 //new Ajax.Request("backend.php?op=rpc&subop=storeParam&key=" +
1456 // param_escape(key) + "&value=" + param_escape(value));
1457 var f
= getMainContext().document
.getElementById("backReqBox");
1458 f
.src
= "backend.php?op=rpc&subop=storeParam&key=" +
1459 param_escape(key
) + "&value=" + param_escape(value
);
1462 getMainContext().init_params
[key
] = value
;
1464 exception_error("storeInitParam", e
);
1469 function storeInitParams(params, is_client) {
1474 if (getMainContext().init_params[k] != params[k]) {
1475 s += k + "=" + params[k] + ";";
1476 getMainContext().init_params[k] = params[k];
1480 debug("storeInitParams: " + s);
1483 new Ajax.Request("backend.php?op=rpc&subop=storeParams&str=" + s);
1486 exception_error("storeInitParams", e);
1490 function fatalError(code
, message
) {
1495 var fe
= document
.getElementById("fatal_error");
1496 var fc
= document
.getElementById("fatal_error_msg");
1498 fc
.innerHTML
= "Code " + code
+ ": " + message
;
1500 fe
.style
.display
= "block";
1502 window
.location
.href
= "login.php?rt=none";
1506 exception_error("fatalError", e
);
1510 function getFeedName(id
, is_cat
) {
1511 var d
= getFeedsContext().document
;
1516 e
= d
.getElementById("FCATN-" + id
);
1518 e
= d
.getElementById("FEEDN-" + id
);
1521 return e
.innerHTML
.stripTags();
1527 function viewContentUrl(url
) {
1528 getContentContext().location
= url
;