]>
git.wh0rd.org - tt-rss.git/blob - js/functions.js
1 var notify_silent
= false ;
2 var loading_progress
= 0 ;
3 var sanity_check_done
= false ;
6 Ajax
. Base
. prototype . initialize
= Ajax
. Base
. prototype . initialize
. wrap (
7 function ( callOriginal
, options
) {
9 if ( getInitParam ( "csrf_token" ) != undefined ) {
10 Object
. extend ( options
, options
|| { });
12 if ( Object
. isString ( options
. parameters
))
13 options
. parameters
= options
. parameters
. toQueryParams ();
14 else if ( Object
. isHash ( options
. parameters
))
15 options
. parameters
= options
. parameters
. toObject ();
17 options
. parameters
[ "csrf_token" ] = getInitParam ( "csrf_token" );
20 return callOriginal ( options
);
24 /* add method to remove element from array */
26 Array
. prototype . remove = function ( s
) {
27 for ( var i
= 0 ; i
< this . length
; i
++) {
28 if ( s
== this [ i
]) this . splice ( i
, 1 );
32 /* create console.log if it doesn't exist */
34 if (! window
. console
) console
= {};
35 console
. log
= console
. log
|| function ( msg
) { };
36 console
. warn
= console
. warn
|| function ( msg
) { };
37 console
. error
= console
. error
|| function ( msg
) { };
39 function exception_error ( location
, e
, ext_info
) {
40 var msg
= format_exception_error ( location
, e
);
42 if (! ext_info
) ext_info
= false ;
47 if ( ext_info
. responseText
) {
48 ext_info
= ext_info
. responseText
;
52 var content
= "<div class= \" fatalError \" >" +
53 "<pre>" + msg
+ "</pre>" ;
55 content
+= "<form name= \" exceptionForm \" id= \" exceptionForm \" target= \" _blank \" " +
56 "action= \" http://tt-rss.org/report.php \" method= \" POST \" >" ;
58 content
+= "<textarea style= \" display : none \" name= \" message \" >" + msg
+ "</textarea>" ;
59 content
+= "<textarea style= \" display : none \" name= \" params \" >N/A</textarea>" ;
62 content
+= "<div><b>Additional information:</b></div>" +
63 "<textarea name= \" xinfo \" readonly= \" 1 \" >" + ext_info
+ "</textarea>" ;
66 content
+= "<div><b>Stack trace:</b></div>" +
67 "<textarea name= \" stack \" readonly= \" 1 \" >" + e
. stack
+ "</textarea>" ;
73 content
+= "<div class='dlgButtons'>" ;
75 content
+= "<button dojoType= \" dijit.form.Button \" " +
76 "onclick= \" dijit.byId('exceptionDlg').report() \" >" +
77 __ ( 'Report to tt-rss.org' ) + "</button> " ;
78 content
+= "<button dojoType= \" dijit.form.Button \" " +
79 "onclick= \" dijit.byId('exceptionDlg').hide() \" >" +
80 __ ( 'Close' ) + "</button>" ;
83 if ( dijit
. byId ( "exceptionDlg" ))
84 dijit
. byId ( "exceptionDlg" ). destroyRecursive ();
86 var dialog
= new dijit
. Dialog ({
88 title
: "Unhandled exception" ,
89 style
: "width: 600px" ,
91 if ( confirm ( __ ( "Are you sure to report this exception to tt-rss.org? The report will include your browser information. Your IP would be saved in the database." ))) {
93 document
. forms
[ 'exceptionForm' ]. params
. value
= $ H ({
94 browserName
: navigator
. appName
,
95 browserVersion
: navigator
. appVersion
,
96 browserPlatform
: navigator
. platform
,
97 browserCookies
: navigator
. cookieEnabled
,
100 document
. forms
[ 'exceptionForm' ]. submit ();
114 function format_exception_error ( location
, e
) {
118 var base_fname
= e
. fileName
. substring ( e
. fileName
. lastIndexOf ( "/" ) + 1 );
120 msg
= "Exception: " + e
. name
+ ", " + e
. message
+
121 " \n Function: " + location
+ "()" +
122 " \n Location: " + base_fname
+ ":" + e
. lineNumber
;
124 } else if ( e
. description
) {
125 msg
= "Exception: " + e
. description
+ " \n Function: " + location
+ "()" ;
127 msg
= "Exception: " + e
+ " \n Function: " + location
+ "()" ;
130 console
. error ( "EXCEPTION: " + msg
);
135 function param_escape ( arg
) {
136 if ( typeof encodeURIComponent
!= 'undefined' )
137 return encodeURIComponent ( arg
);
142 function param_unescape ( arg
) {
143 if ( typeof decodeURIComponent
!= 'undefined' )
144 return decodeURIComponent ( arg
);
146 return unescape ( arg
);
149 var notify_hide_timerid
= false ;
151 function hide_notify () {
154 n
. style
. display
= "none" ;
158 function notify_silent_next () {
159 notify_silent
= true ;
162 function notify_real ( msg
, no_hide
, n_type
) {
165 notify_silent
= false ;
170 var nb
= $( "notify_body" );
172 if (! n
|| ! nb
) return ;
174 if ( notify_hide_timerid
) {
175 window
. clearTimeout ( notify_hide_timerid
);
179 if ( n
. style
. display
== "block" ) {
180 notify_hide_timerid
= window
. setTimeout ( "hide_notify()" , 0 );
184 n
. style
. display
= "block" ;
196 if ( typeof __
!= 'undefined' ) {
201 n
. className
= "notify" ;
202 } else if ( n_type
== 2 ) {
203 n
. className
= "notifyProgress" ;
204 msg
= "<img src='" + getInitParam ( "sign_progress" )+ "'> " + msg
;
205 } else if ( n_type
== 3 ) {
206 n
. className
= "notifyError" ;
207 msg
= "<img src='" + getInitParam ( "sign_excl" )+ "'> " + msg
;
208 } else if ( n_type
== 4 ) {
209 n
. className
= "notifyInfo" ;
210 msg
= "<img src='" + getInitParam ( "sign_info" )+ "'> " + msg
;
213 // msg = "<img src='images/live_com_loading.gif'> " + msg;
218 notify_hide_timerid
= window
. setTimeout ( "hide_notify()" , 3000 );
222 function notify ( msg
, no_hide
) {
223 notify_real ( msg
, no_hide
, 1 );
226 function notify_progress ( msg
, no_hide
) {
227 notify_real ( msg
, no_hide
, 2 );
230 function notify_error ( msg
, no_hide
) {
231 notify_real ( msg
, no_hide
, 3 );
235 function notify_info ( msg
, no_hide
) {
236 notify_real ( msg
, no_hide
, 4 );
239 function setCookie ( name
, value
, lifetime
, path
, domain
, secure
) {
245 d
. setTime ( d
. getTime () + ( lifetime
* 1000 ));
248 console
. log ( "setCookie: " + name
+ " => " + value
+ ": " + d
);
250 int_setCookie ( name
, value
, d
, path
, domain
, secure
);
254 function int_setCookie ( name
, value
, expires
, path
, domain
, secure
) {
255 document
. cookie
= name
+ "=" + escape ( value
) +
256 (( expires
) ? "; expires=" + expires
. toGMTString () : "" ) +
257 (( path
) ? "; path=" + path
: "" ) +
258 (( domain
) ? "; domain=" + domain
: "" ) +
259 (( secure
) ? "; secure" : "" );
262 function delCookie ( name
, path
, domain
) {
263 if ( getCookie ( name
)) {
264 document
. cookie
= name
+ "=" +
265 (( path
) ? ";path=" + path
: "" ) +
266 (( domain
) ? ";domain=" + domain
: "" ) +
267 ";expires=Thu, 01-Jan-1970 00:00:01 GMT" ;
272 function getCookie ( name
) {
274 var dc
= document
. cookie
;
275 var prefix
= name
+ "=" ;
276 var begin
= dc
. indexOf ( "; " + prefix
);
278 begin
= dc
. indexOf ( prefix
);
279 if ( begin
!= 0 ) return null ;
284 var end
= document
. cookie
. indexOf ( ";" , begin
);
288 return unescape ( dc
. substring ( begin
+ prefix
. length
, end
));
291 function gotoPreferences () {
292 document
. location
. href
= "prefs.php" ;
295 function gotoMain () {
296 document
. location
. href
= "index.php" ;
299 function gotoExportOpml ( filename
, settings
) {
300 tmp
= settings
? 1 : 0 ;
301 document
. location
. href
= "opml.php?op=Export&filename=" + filename
+ "&settings=" + tmp
;
305 /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj
306 * * @author Sundar Dorai-Raj
307 * * Email: sdoraira@vt.edu
308 * * This program is free software; you can redistribute it and/or
309 * * modify it under the terms of the GNU General Public License
310 * * as published by the Free Software Foundation; either version 2
311 * * of the License, or (at your option) any later version,
312 * * provided that any use properly credits the author.
313 * * This program is distributed in the hope that it will be useful,
314 * * but WITHOUT ANY WARRANTY; without even the implied warranty of
315 * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
316 * * GNU General Public License for more details at http://www.gnu.org * * */
318 var numbers
= ".0123456789" ;
319 function isNumeric ( x
) {
320 // is x a String or a character?
322 // remove negative sign
324 for ( var j
= 0 ; j
< x
. length
; j
++) {
325 // call isNumeric recursively for each character
326 number
= isNumeric ( x
. substring ( j
, j
+ 1 ));
327 if (! number
) return number
;
332 // if x is number return true
333 if ( numbers
. indexOf ( x
)>= 0 ) return true ;
339 function toggleSelectRowById ( sender
, id
) {
341 return toggleSelectRow ( sender
, row
);
344 function toggleSelectListRow ( sender
) {
345 var row
= sender
. parentNode
;
346 return toggleSelectRow ( sender
, row
);
349 /* this is for dijit Checkbox */
350 function toggleSelectListRow2 ( sender
) {
351 var row
= sender
. domNode
. parentNode
;
352 return toggleSelectRow ( sender
, row
);
355 function tSR ( sender
, row
) {
356 return toggleSelectRow ( sender
, row
);
359 /* this is for dijit Checkbox */
360 function toggleSelectRow2 ( sender
, row
) {
362 if (! row
) row
= sender
. domNode
. parentNode
. parentNode
;
364 if ( sender
. checked
&& ! row
. hasClassName ( 'Selected' ))
365 row
. addClassName ( 'Selected' );
367 row
. removeClassName ( 'Selected' );
371 function toggleSelectRow ( sender
, row
) {
373 if (! row
) row
= sender
. parentNode
. parentNode
;
375 if ( sender
. checked
&& ! row
. hasClassName ( 'Selected' ))
376 row
. addClassName ( 'Selected' );
378 row
. removeClassName ( 'Selected' );
381 function checkboxToggleElement ( elem
, id
) {
383 Effect
. Appear ( id
, { duration
: 0.5 });
385 Effect
. Fade ( id
, { duration
: 0.5 });
389 function dropboxSelect ( e
, v
) {
390 for ( var i
= 0 ; i
< e
. length
; i
++) {
391 if ( e
[ i
]. value
== v
) {
398 function getURLParam ( param
){
399 return String ( window
. location
. href
). parseQuery ()[ param
];
402 function leading_zero ( p
) {
404 if ( s
. length
== 1 ) s
= "0" + s
;
408 function make_timestamp () {
411 return leading_zero ( d
. getHours ()) + ":" + leading_zero ( d
. getMinutes ()) +
412 ":" + leading_zero ( d
. getSeconds ());
416 function closeInfoBox ( cleanup
) {
418 dialog
= dijit
. byId ( "infoBox" );
420 if ( dialog
) dialog
. hide ();
423 //exception_error("closeInfoBox", e);
429 function displayDlg ( id
, param
, callback
) {
431 notify_progress ( "Loading, please wait..." , true );
433 var query
= "?op=dlg&method=" +
434 param_escape ( id
) + "¶m=" + param_escape ( param
);
436 new Ajax
. Request ( "backend.php" , {
438 onComplete : function ( transport
) {
439 infobox_callback2 ( transport
);
440 if ( callback
) callback ( transport
);
446 function infobox_callback2 ( transport
) {
450 if ( dijit
. byId ( "infoBox" )) {
451 dialog
= dijit
. byId ( "infoBox" );
454 //console.log("infobox_callback2");
457 var title
= transport
. responseXML
. getElementsByTagName ( "title" )[ 0 ];
459 title
= title
. firstChild
. nodeValue
;
461 var content
= transport
. responseXML
. getElementsByTagName ( "content" )[ 0 ];
463 content
= content
. firstChild
. nodeValue
;
466 dialog
= new dijit
. Dialog ({
469 style
: "width: 600px" ,
470 onCancel : function () {
473 onExecute : function () {
476 onClose : function () {
481 dialog
. attr ( 'title' , title
);
482 dialog
. attr ( 'content' , content
);
489 exception_error ( "infobox_callback2" , e
);
493 function filterCR ( e
, f
)
498 key
= window
. event
. keyCode
; //IE
500 key
= e
. which
; //firefox
503 if ( typeof f
!= 'undefined' ) {
514 function getInitParam ( key
) {
515 return init_params
[ key
];
518 function setInitParam ( key
, value
) {
519 init_params
[ key
] = value
;
522 function fatalError ( code
, msg
, ext_info
) {
526 window
. location
. href
= "index.php" ;
527 } else if ( code
== 5 ) {
528 window
. location
. href
= "db-updater.php" ;
531 if ( msg
== "" ) msg
= "Unknown error" ;
534 if ( ext_info
. responseText
) {
535 ext_info
= ext_info
. responseText
;
539 if ( ERRORS
&& ERRORS
[ code
] && ! msg
) {
543 var content
= "<div><b>Error code:</b> " + code
+ "</div>" +
544 "<p>" + msg
+ "</p>" ;
547 content
= content
+ "<div><b>Additional information:</b></div>" +
548 "<textarea style='width: 100%' readonly= \" 1 \" >" +
549 ext_info
+ "</textarea>" ;
552 var dialog
= new dijit
. Dialog ({
553 title
: "Fatal error" ,
554 style
: "width: 600px" ,
564 exception_error ( "fatalError" , e
);
568 function filterDlgCheckType ( sender
) {
572 var ftype
= sender
. value
;
574 // if selected filter type is 5 (Date) enable the modifier dropbox
576 Element
. show ( "filterDlg_dateModBox" );
577 Element
. show ( "filterDlg_dateChkBox" );
579 Element
. hide ( "filterDlg_dateModBox" );
580 Element
. hide ( "filterDlg_dateChkBox" );
585 exception_error ( "filterDlgCheckType" , e
);
590 function filterDlgCheckAction ( sender
) {
594 var action
= sender
. value
;
596 var action_param
= $( "filterDlg_paramBox" );
599 console
. log ( "filterDlgCheckAction: can't find action param box!" );
603 // if selected action supports parameters, enable params field
604 if ( action
== 4 || action
== 6 || action
== 7 ) {
605 new Effect
. Appear ( action_param
, { duration
: 0.5 });
607 Element
. show ( dijit
. byId ( "filterDlg_actionParam" ). domNode
);
608 Element
. hide ( dijit
. byId ( "filterDlg_actionParamLabel" ). domNode
);
610 Element
. show ( dijit
. byId ( "filterDlg_actionParamLabel" ). domNode
);
611 Element
. hide ( dijit
. byId ( "filterDlg_actionParam" ). domNode
);
614 Element
. hide ( action_param
);
618 exception_error ( "filterDlgCheckAction" , e
);
623 function filterDlgCheckDate () {
625 var dialog
= dijit
. byId ( "filterEditDlg" );
627 var reg_exp
= dialog
. attr ( 'value' ). reg_exp
;
629 var query
= "?op=rpc&method=checkDate&date=" + reg_exp
;
631 new Ajax
. Request ( "backend.php" , {
633 onComplete : function ( transport
) {
635 var reply
= JSON
. parse ( transport
. responseText
);
637 if ( reply
[ 'result' ] == true ) {
638 alert ( __ ( "Date syntax appears to be correct:" ) + " " + reply
[ 'date' ]);
641 alert ( __ ( "Date syntax is incorrect." ));
648 exception_error ( "filterDlgCheckDate" , e
);
652 function explainError ( code
) {
653 return displayDlg ( "explainError" , code
);
656 function loading_set_progress ( p
) {
658 loading_progress
+= p
;
660 if ( dijit
. byId ( "loading_bar" ))
661 dijit
. byId ( "loading_bar" ). update ({ progress
: loading_progress
});
663 if ( loading_progress
>= 90 )
667 exception_error ( "loading_set_progress" , e
);
671 function remove_splash () {
673 if ( Element
. visible ( "overlay" )) {
674 console
. log ( "about to remove splash, OMG!" );
675 Element
. hide ( "overlay" );
676 console
. log ( "removed splash!" );
680 function transport_error_check ( transport
) {
682 if ( transport
. responseXML
) {
683 var error
= transport
. responseXML
. getElementsByTagName ( "error" )[ 0 ];
686 var code
= error
. getAttribute ( "error-code" );
687 var msg
= error
. getAttribute ( "error-msg" );
689 fatalError ( code
, msg
);
695 exception_error ( "check_for_error_xml" , e
);
700 function strip_tags ( s
) {
701 return s
. replace ( /<\/?[^>]+(>|$)/g , "" );
704 function truncate_string ( s
, length
) {
705 if (! length
) length
= 30 ;
706 var tmp
= s
. substring ( 0 , length
);
707 if ( s
. length
> length
) tmp
+= "…" ;
711 function hotkey_prefix_timeout () {
714 var date
= new Date ();
715 var ts
= Math
. round ( date
. getTime () / 1000 );
717 if ( hotkey_prefix_pressed
&& ts
- hotkey_prefix_pressed
>= 5 ) {
718 console
. log ( "hotkey_prefix seems to be stuck, aborting" );
719 hotkey_prefix_pressed
= false ;
720 hotkey_prefix
= false ;
721 Element
. hide ( 'cmdline' );
724 setTimeout ( "hotkey_prefix_timeout()" , 1000 );
727 exception_error ( "hotkey_prefix_timeout" , e
);
731 function hideAuxDlg () {
733 Element
. hide ( 'auxDlg' );
735 exception_error ( "hideAuxDlg" , e
);
740 function uploadIconHandler ( rc
) {
744 notify_info ( "Upload complete." );
745 if ( inPreferences ()) {
748 setTimeout ( 'updateFeedList(false, false)' , 50 );
752 notify_error ( "Upload failed: icon is too big." );
755 notify_error ( "Upload failed." );
760 exception_error ( "uploadIconHandler" , e
);
764 function removeFeedIcon ( id
) {
768 if ( confirm ( __ ( "Remove stored feed icon?" ))) {
769 var query
= "backend.php?op=pref-feeds&method=removeicon&feed_id=" + param_escape ( id
);
773 notify_progress ( "Removing feed icon..." , true );
775 new Ajax
. Request ( "backend.php" , {
777 onComplete : function ( transport
) {
778 notify_info ( "Feed icon removed." );
779 if ( inPreferences ()) {
782 setTimeout ( 'updateFeedList(false, false)' , 50 );
789 exception_error ( "uploadFeedIcon" , e
);
793 function uploadFeedIcon () {
797 var file
= $( "icon_file" );
799 if ( file
. value
. length
== 0 ) {
800 alert ( __ ( "Please select an image file to upload." ));
802 if ( confirm ( __ ( "Upload new icon for this feed?" ))) {
803 notify_progress ( "Uploading, please wait..." , true );
811 exception_error ( "uploadFeedIcon" , e
);
815 function addLabel ( select
, callback
) {
819 var caption
= prompt ( __ ( "Please enter label caption:" ), "" );
821 if ( caption
!= undefined ) {
824 alert ( __ ( "Can't create label: missing caption." ));
828 var query
= "?op=pref-labels&method=add&caption=" +
829 param_escape ( caption
);
832 query
+= "&output=select" ;
834 notify_progress ( "Loading, please wait..." , true );
836 if ( inPreferences () && ! select
) active_tab
= "labelConfig" ;
838 new Ajax
. Request ( "backend.php" , {
840 onComplete : function ( transport
) {
843 } else if ( inPreferences ()) {
853 exception_error ( "addLabel" , e
);
857 function quickAddFeed () {
859 var query
= "backend.php?op=dlg&method=quickAddFeed" ;
861 if ( dijit
. byId ( "feedAddDlg" ))
862 dijit
. byId ( "feedAddDlg" ). destroyRecursive ();
864 var dialog
= new dijit
. Dialog ({
866 title
: __ ( "Subscribe to Feed" ),
867 style
: "width: 600px" ,
868 execute : function () {
869 if ( this . validate ()) {
870 console
. log ( dojo
. objectToQuery ( this . attr ( 'value' )));
872 var feed_url
= this . attr ( 'value' ). feed
;
874 notify_progress ( __ ( "Subscribing to feed..." ), true );
876 new Ajax
. Request ( "backend.php" , {
877 parameters
: dojo
. objectToQuery ( this . attr ( 'value' )),
878 onComplete : function ( transport
) {
881 var reply
= JSON
. parse ( transport
. responseText
);
883 var rc
= parseInt ( reply
[ 'result' ]);
887 console
. log ( "GOT RC: " + rc
);
892 notify_info ( __ ( "Subscribed to %s" ). replace ( "%s" , feed_url
));
897 alert ( __ ( "Specified URL seems to be invalid." ));
900 alert ( __ ( "Specified URL doesn't seem to contain any feeds." ));
903 notify_progress ( "Searching for feed urls..." , true );
905 new Ajax
. Request ( "backend.php" , {
906 parameters
: 'op=rpc&method=extractfeedurls&url=' + param_escape ( feed_url
),
907 onComplete : function ( transport
, dialog
, feed_url
) {
911 var reply
= JSON
. parse ( transport
. responseText
);
913 var feeds
= reply
[ 'urls' ];
915 console
. log ( transport
. responseText
);
917 var select
= dijit
. byId ( "feedDlg_feedContainerSelect" );
919 while ( select
. getOptions (). length
> 0 )
920 select
. removeOption ( 0 );
923 for ( var feedUrl
in feeds
) {
924 select
. addOption ({ value
: feedUrl
, label
: feeds
[ feedUrl
]});
928 // if (count > 5) count = 5;
929 // select.size = count;
931 Effect
. Appear ( 'feedDlg_feedsContainer' , { duration
: 0.5 });
936 alert ( __ ( "Couldn't download the specified URL." ));
939 alert ( __ ( "You are already subscribed to this feed." ));
944 exception_error ( "subscribeToFeed" , e
, transport
);
955 exception_error ( "quickAddFeed" , e
);
959 function quickAddFilter () {
961 var query
= "backend.php?op=dlg&method=quickAddFilter" ;
963 if ( dijit
. byId ( "filterEditDlg" ))
964 dijit
. byId ( "filterEditDlg" ). destroyRecursive ();
966 dialog
= new dijit
. Dialog ({
968 title
: __ ( "Create Filter" ),
969 style
: "width: 600px" ,
971 if ( this . validate ()) {
973 if ( dijit
. byId ( "filterTestDlg" ))
974 dijit
. byId ( "filterTestDlg" ). destroyRecursive ();
976 tdialog
= new dijit
. Dialog ({
978 title
: __ ( "Filter Test Results" ),
979 style
: "width: 600px" ,
980 href
: "backend.php?savemode=test&" +
981 dojo
. objectToQuery ( dialog
. attr ( 'value' )),
988 execute : function () {
989 if ( this . validate ()) {
991 var query
= "?op=rpc&method=verifyRegexp®_exp=" +
992 param_escape ( dialog
. attr ( 'value' ). reg_exp
);
994 notify_progress ( "Verifying regular expression..." );
996 new Ajax
. Request ( "backend.php" , {
998 onComplete : function ( transport
) {
999 var reply
= JSON
. parse ( transport
. responseText
);
1004 if (! reply
[ 'status' ]) {
1005 alert ( "Match regular expression seems to be invalid." );
1008 notify_progress ( "Saving data..." , true );
1010 console
. log ( dojo
. objectToQuery ( dialog
. attr ( 'value' )));
1012 new Ajax
. Request ( "backend.php" , {
1013 parameters
: dojo
. objectToQuery ( dialog
. attr ( 'value' )),
1014 onComplete : function ( transport
) {
1016 notify_info ( transport
. responseText
);
1017 if ( inPreferences ()) {
1030 exception_error ( "quickAddFilter" , e
);
1034 function resetPubSub ( feed_id
, title
) {
1036 var msg
= __ ( "Reset subscription? Tiny Tiny RSS will try to subscribe to the notification hub again on next feed update." ). replace ( "%s" , title
);
1038 if ( title
== undefined || confirm ( msg
)) {
1039 notify_progress ( "Loading, please wait..." );
1041 var query
= "?op=pref-feeds&quiet=1&method=resetPubSub&ids=" + feed_id
;
1043 new Ajax
. Request ( "backend.php" , {
1045 onComplete : function ( transport
) {
1046 dijit
. byId ( "pubsubReset_Btn" ). attr ( 'disabled' , true );
1047 notify_info ( "Subscription reset." );
1055 function unsubscribeFeed ( feed_id
, title
) {
1057 var msg
= __ ( "Unsubscribe from %s?" ). replace ( "%s" , title
);
1059 if ( title
== undefined || confirm ( msg
)) {
1060 notify_progress ( "Removing feed..." );
1062 var query
= "?op=pref-feeds&quiet=1&method=remove&ids=" + feed_id
;
1064 new Ajax
. Request ( "backend.php" , {
1066 onComplete : function ( transport
) {
1068 if ( dijit
. byId ( "feedEditDlg" )) dijit
. byId ( "feedEditDlg" ). hide ();
1070 if ( inPreferences ()) {
1073 if ( feed_id
== getActiveFeedId ())
1074 setTimeout ( "viewfeed(-5)" , 100 );
1084 function backend_sanity_check_callback ( transport
) {
1088 if ( sanity_check_done
) {
1089 fatalError ( 11 , "Sanity check request received twice. This can indicate " +
1090 "presence of Firebug or some other disrupting extension. " +
1091 "Please disable it and try again." );
1095 var reply
= JSON
. parse ( transport
. responseText
);
1098 fatalError ( 3 , "Sanity check: invalid RPC reply" , transport
. responseText
);
1102 var error_code
= reply
[ 'error' ][ 'code' ];
1104 if ( error_code
&& error_code
!= 0 ) {
1105 return fatalError ( error_code
, reply
[ 'error' ][ 'message' ]);
1108 console
. log ( "sanity check ok" );
1110 var params
= reply
[ 'init-params' ];
1113 console
. log ( 'reading init-params...' );
1118 console
. log ( "IP: " + k
+ " => " + v
);
1122 init_params
= params
;
1125 sanity_check_done
= true ;
1127 init_second_stage ();
1130 exception_error ( "backend_sanity_check_callback" , e
, transport
);
1134 /*function has_local_storage() {
1136 return 'sessionStorage' in window && window['sessionStorage'] != null;
1142 function catSelectOnChange ( elem
) {
1144 /* var value = elem[elem.selectedIndex].value;
1145 var def = elem.getAttribute('default');
1147 if (value == "ADD_CAT") {
1150 dropboxSelect(elem, def);
1152 elem.selectedIndex = 0;
1158 exception_error ( "catSelectOnChange" , e
);
1162 function quickAddCat ( elem
) {
1164 var cat
= prompt ( __ ( "Please enter category title:" ));
1168 var query
= "?op=rpc&method=quickAddCat&cat=" + param_escape ( cat
);
1170 notify_progress ( "Loading, please wait..." , true );
1172 new Ajax
. Request ( "backend.php" , {
1174 onComplete : function ( transport
) {
1175 var response
= transport
. responseXML
;
1176 var select
= response
. getElementsByTagName ( "select" )[ 0 ];
1177 var options
= select
. getElementsByTagName ( "option" );
1179 dropbox_replace_options ( elem
, options
);
1188 exception_error ( "quickAddCat" , e
);
1192 function genUrlChangeKey ( feed
, is_cat
) {
1195 var ok
= confirm ( __ ( "Generate new syndication address for this feed?" ));
1199 notify_progress ( "Trying to change address..." , true );
1201 var query
= "?op=rpc&method=regenFeedKey&id=" + param_escape ( feed
) +
1202 "&is_cat=" + param_escape ( is_cat
);
1204 new Ajax
. Request ( "backend.php" , {
1206 onComplete : function ( transport
) {
1207 var reply
= JSON
. parse ( transport
. responseText
);
1208 var new_link
= reply
. link
;
1210 var e
= $( 'gen_feed_url' );
1214 e
. innerHTML
= e
. innerHTML
. replace ( /\&key=.*$/ ,
1215 "&key=" + new_link
);
1217 e
. href
= e
. href
. replace ( /\&key=.*$/ ,
1218 "&key=" + new_link
);
1220 new Effect
. Highlight ( e
);
1225 notify_error ( "Could not change feed URL." );
1230 exception_error ( "genUrlChangeKey" , e
);
1235 function labelSelectOnChange ( elem
) {
1237 /* var value = elem[elem.selectedIndex].value;
1238 var def = elem.getAttribute('default');
1240 if (value == "ADD_LABEL") {
1243 dropboxSelect(elem, def);
1245 elem.selectedIndex = 0;
1247 addLabel(elem, function(transport) {
1251 var response = transport.responseXML;
1252 var select = response.getElementsByTagName("select")[0];
1253 var options = select.getElementsByTagName("option");
1255 dropbox_replace_options(elem, options);
1259 exception_error("addLabel", e);
1265 exception_error ( "labelSelectOnChange" , e
);
1269 function dropbox_replace_options ( elem
, options
) {
1272 while ( elem
. hasChildNodes ())
1273 elem
. removeChild ( elem
. firstChild
);
1277 for ( var i
= 0 ; i
< options
. length
; i
++) {
1278 var text
= options
[ i
]. firstChild
. nodeValue
;
1279 var value
= options
[ i
]. getAttribute ( "value" );
1281 if ( value
== undefined ) value
= text
;
1283 var issel
= options
[ i
]. getAttribute ( "selected" ) == "1" ;
1285 var option
= new Option ( text
, value
, issel
);
1287 if ( options
[ i
]. getAttribute ( "disabled" ))
1288 option
. setAttribute ( "disabled" , true );
1290 elem
. insert ( option
);
1292 if ( issel
) sel_idx
= i
;
1295 // Chrome doesn't seem to just select stuff when you pass new Option(x, y, true)
1296 if ( sel_idx
>= 0 ) elem
. selectedIndex
= sel_idx
;
1299 exception_error ( "dropbox_replace_options" , e
);
1303 // mode = all, none, invert
1304 function selectTableRows ( id
, mode
) {
1306 var rows
= $( id
). rows
;
1308 for ( var i
= 0 ; i
< rows
. length
; i
++) {
1312 if ( row
. id
&& row
. className
) {
1313 var bare_id
= row
. id
. replace ( /^[A-Z]*?-/ , "" );
1314 var inputs
= rows
[ i
]. getElementsByTagName ( "input" );
1316 for ( var j
= 0 ; j
< inputs
. length
; j
++) {
1317 var input
= inputs
[ j
];
1319 if ( input
. getAttribute ( "type" ) == "checkbox" &&
1320 input
. id
. match ( bare_id
)) {
1328 var issel
= row
. hasClassName ( "Selected" );
1330 if ( mode
== "all" && ! issel
) {
1331 row
. addClassName ( "Selected" );
1333 } else if ( mode
== "none" && issel
) {
1334 row
. removeClassName ( "Selected" );
1336 } else if ( mode
== "invert" ) {
1339 row
. removeClassName ( "Selected" );
1342 row
. addClassName ( "Selected" );
1351 exception_error ( "selectTableRows" , e
);
1356 function getSelectedTableRowIds ( id
) {
1360 var elem_rows
= $( id
). rows
;
1362 for ( var i
= 0 ; i
< elem_rows
. length
; i
++) {
1363 if ( elem_rows
[ i
]. hasClassName ( "Selected" )) {
1364 var bare_id
= elem_rows
[ i
]. id
. replace ( /^[A-Z]*?-/ , "" );
1370 exception_error ( "getSelectedTableRowIds" , e
);
1376 function editFeed ( feed
, event
) {
1379 return alert ( __ ( "You can't edit this kind of feed." ));
1381 var query
= "backend.php?op=pref-feeds&method=editfeed&id=" +
1386 if ( dijit
. byId ( "feedEditDlg" ))
1387 dijit
. byId ( "feedEditDlg" ). destroyRecursive ();
1389 dialog
= new dijit
. Dialog ({
1391 title
: __ ( "Edit Feed" ),
1392 style
: "width: 600px" ,
1393 execute : function () {
1394 if ( this . validate ()) {
1395 // console.log(dojo.objectToQuery(this.attr('value')));
1397 notify_progress ( "Saving data..." , true );
1399 new Ajax
. Request ( "backend.php" , {
1400 parameters
: dojo
. objectToQuery ( dialog
. attr ( 'value' )),
1401 onComplete : function ( transport
) {
1413 exception_error ( "editFeed" , e
);
1417 function feedBrowser () {
1419 var query
= "backend.php?op=dlg&method=feedBrowser" ;
1421 if ( dijit
. byId ( "feedAddDlg" ))
1422 dijit
. byId ( "feedAddDlg" ). hide ();
1424 if ( dijit
. byId ( "feedBrowserDlg" ))
1425 dijit
. byId ( "feedBrowserDlg" ). destroyRecursive ();
1427 var dialog
= new dijit
. Dialog ({
1428 id
: "feedBrowserDlg" ,
1429 title
: __ ( "More Feeds" ),
1430 style
: "width: 600px" ,
1431 getSelectedFeedIds : function () {
1432 var list
= $$( "#browseFeedList li[id*=FBROW]" );
1433 var selected
= new Array ();
1435 list
. each ( function ( child
) {
1436 var id
= child
. id
. replace ( "FBROW-" , "" );
1438 if ( child
. hasClassName ( 'Selected' )) {
1445 getSelectedFeeds : function () {
1446 var list
= $$( "#browseFeedList li.Selected" );
1447 var selected
= new Array ();
1449 list
. each ( function ( child
) {
1450 var title
= child
. getElementsBySelector ( "span.fb_feedTitle" )[ 0 ]. innerHTML
;
1451 var url
= child
. getElementsBySelector ( "a.fb_feedUrl" )[ 0 ]. href
;
1453 selected
. push ([ title
, url
]);
1460 subscribe : function () {
1461 var mode
= this . attr ( 'value' ). mode
;
1465 selected
= this . getSelectedFeeds ();
1467 selected
= this . getSelectedFeedIds ();
1469 if ( selected
. length
> 0 ) {
1470 dijit
. byId ( "feedBrowserDlg" ). hide ();
1472 notify_progress ( "Loading, please wait..." , true );
1474 // we use dojo.toJson instead of JSON.stringify because
1475 // it somehow escapes everything TWICE, at least in Chrome 9
1477 var query
= "?op=rpc&method=massSubscribe&payload=" +
1478 param_escape ( dojo
. toJson ( selected
)) + "&mode=" + param_escape ( mode
);
1482 new Ajax
. Request ( "backend.php" , {
1484 onComplete : function ( transport
) {
1490 alert ( __ ( "No feeds are selected." ));
1494 update : function () {
1495 var query
= dojo
. objectToQuery ( dialog
. attr ( 'value' ));
1497 Element
. show ( 'feed_browser_spinner' );
1499 new Ajax
. Request ( "backend.php" , {
1501 onComplete : function ( transport
) {
1504 Element
. hide ( 'feed_browser_spinner' );
1506 var c
= $( "browseFeedList" );
1508 var reply
= JSON
. parse ( transport
. responseText
);
1510 var r
= reply
[ 'content' ];
1511 var mode
= reply
[ 'mode' ];
1517 dojo
. parser
. parse ( "browseFeedList" );
1520 Element
. show ( dijit
. byId ( 'feed_archive_remove' ). domNode
);
1522 Element
. hide ( dijit
. byId ( 'feed_archive_remove' ). domNode
);
1527 removeFromArchive : function () {
1528 var selected
= this . getSelectedFeeds ();
1530 if ( selected
. length
> 0 ) {
1532 var pr
= __ ( "Remove selected feeds from the archive? Feeds with stored articles will not be removed." );
1535 Element
. show ( 'feed_browser_spinner' );
1537 var query
= "?op=rpc&method=remarchived&ids=" +
1538 param_escape ( selected
. toString ());;
1540 new Ajax
. Request ( "backend.php" , {
1542 onComplete : function ( transport
) {
1548 execute : function () {
1549 if ( this . validate ()) {
1558 exception_error ( "editFeed" , e
);
1562 function showFeedsWithErrors () {
1564 var query
= "backend.php?op=dlg&method=feedsWithErrors" ;
1566 if ( dijit
. byId ( "errorFeedsDlg" ))
1567 dijit
. byId ( "errorFeedsDlg" ). destroyRecursive ();
1569 dialog
= new dijit
. Dialog ({
1570 id
: "errorFeedsDlg" ,
1571 title
: __ ( "Feeds with update errors" ),
1572 style
: "width: 600px" ,
1573 getSelectedFeeds : function () {
1574 return getSelectedTableRowIds ( "prefErrorFeedList" );
1576 removeSelected : function () {
1577 var sel_rows
= this . getSelectedFeeds ();
1579 console
. log ( sel_rows
);
1581 if ( sel_rows
. length
> 0 ) {
1582 var ok
= confirm ( __ ( "Remove selected feeds?" ));
1585 notify_progress ( "Removing selected feeds..." , true );
1587 var query
= "?op=pref-feeds&method=remove&ids=" +
1588 param_escape ( sel_rows
. toString ());
1590 new Ajax
. Request ( "backend.php" , {
1592 onComplete : function ( transport
) {
1600 alert ( __ ( "No feeds are selected." ));
1603 execute : function () {
1604 if ( this . validate ()) {
1612 exception_error ( "showFeedsWithErrors" , e
);
1617 /* new support functions for SelectByTag */
1619 function get_all_tags ( selObj
){
1621 if ( ! selObj
) return "" ;
1624 var len
= selObj
. options
. length
;
1626 for ( var i
= 0 ; i
< len
; i
++){
1627 if ( selObj
. options
[ i
]. selected
) {
1628 result
+= selObj
[ i
]. value
+ "%2C" ; // is really a comma
1632 if ( result
. length
> 0 ){
1633 result
= result
. substr ( 0 , result
. length
- 3 ); // remove trailing %2C
1639 exception_error ( "get_all_tags" , e
);
1643 function get_radio_checked ( radioObj
) {
1645 if (! radioObj
) return "" ;
1647 var len
= radioObj
. length
;
1649 if ( len
== undefined ){
1650 if ( radioObj
. checked
){
1651 return ( radioObj
. value
);
1657 for ( var i
= 0 ; i
< len
; i
++ ){
1658 if ( radioObj
[ i
]. checked
){
1659 return ( radioObj
[ i
]. value
);
1664 exception_error ( "get_radio_checked" , e
);