* FunPika
* Harry Burt
* Ireas
+* Jan Paul Posma
* Jaska Zedlik
* Jeremy Baron
* Jidanni
'scripts' => 'resources/jquery/jquery.autoEllipsis.js',
'dependencies' => 'jquery.highlightText',
),
+ 'jquery.byteLimit' => array(
+ 'scripts' => 'resources/jquery/jquery.byteLimit.js',
+ ),
'jquery.checkboxShiftClick' => array(
'scripts' => 'resources/jquery/jquery.checkboxShiftClick.js',
),
),
'mediawiki.action.edit' => array(
'scripts' => 'resources/mediawiki.action/mediawiki.action.edit.js',
- 'dependencies' => 'jquery.textSelection',
+ 'dependencies' => array(
+ 'jquery.textSelection',
+ 'jquery.byteLimit',
+ ),
),
'mediawiki.action.view.rightClickEdit' => array(
'scripts' => 'resources/mediawiki.action/mediawiki.action.view.rightClickEdit.js',
--- /dev/null
+/**
+ * jQuery byteLimit
+ */
+( function( $ ) {
+
+ /**
+ * Enforces a byte limit to a textbox, so that UTF-8 entries are not arbitrarily truncated.
+ */
+ $.fn.byteLimit = function( limit ) {
+ return $(this).attr( 'maxLength', limit ).keypress( function( e ) {
+ // first check to see if this is actually a character key
+ // being pressed.
+ // Based on key-event info from http://unixpapa.com/js/key.html
+ // jQuery should also normalize e.which to be consistent cross-browser,
+ // however the same check is still needed regardless of jQuery.
+
+ // Note: At the moment, for some older opera versions (~< 10.5)
+ // some special keys won't be recognized (aka left arrow key).
+ // Backspace will be, so not big issue.
+
+ if ( e.which === 0 || e.charCode === 0 || e.which === 8 ||
+ e.ctrlKey || e.altKey || e.metaKey )
+ {
+ return true; //a special key (backspace, etc) so don't interfere.
+ }
+
+ // This basically figures out how many bytes a UTF-16 string (which is what js sees)
+ // will take in UTF-8 by replacing a 2 byte character with 2 *'s, etc, and counting that.
+ // Note, surrogate (\uD800-\uDFFF) characters are counted as 2 bytes, since there's two of them
+ // and the actual character takes 4 bytes in UTF-8 (2*2=4). Might not work perfectly in edge cases
+ // such as illegal sequences, but that should never happen.
+
+ var len = this.value.replace( /[\u0080-\u07FF\uD800-\uDFFF]/g, '**' ).replace( /[\u0800-\uD7FF\uE000-\uFFFF]/g, '***' ).length;
+ // limit-3 as this doesn't count character about to be inserted.
+ if ( len > ( limit-3 ) ) {
+ e.preventDefault();
+ }
+ });
+ };
+
+} )( jQuery );
window.insertTags = mw.toolbar.insertTags;
//make sure edit summary does not exceed byte limit
- $( '#wpSummary' ).attr( 'maxLength', 250 ).keypress( function( e ) {
- // first check to see if this is actually a character key
- // being pressed.
- // Based on key-event info from http://unixpapa.com/js/key.html
- // jQuery should also normalize e.which to be consistent cross-browser,
- // however the same check is still needed regardless of jQuery.
-
- // Note: At the moment, for some older opera versions (~< 10.5)
- // some special keys won't be recognized (aka left arrow key).
- // Backspace will be, so not big issue.
-
- if ( e.which === 0 || e.charCode === 0 || e.which === 8 ||
- e.ctrlKey || e.altKey || e.metaKey )
- {
- return true; //a special key (backspace, etc) so don't interfere.
- }
-
- // This basically figures out how many bytes a UTF-16 string (which is what js sees)
- // will take in UTF-8 by replacing a 2 byte character with 2 *'s, etc, and counting that.
- // Note, surrogate (\uD800-\uDFFF) characters are counted as 2 bytes, since there's two of them
- // and the actual character takes 4 bytes in UTF-8 (2*2=4). Might not work perfectly in edge cases
- // such as illegal sequences, but that should never happen.
-
- var len = this.value.replace( /[\u0080-\u07FF\uD800-\uDFFF]/g, '**' ).replace( /[\u0800-\uD7FF\uE000-\uFFFF]/g, '***' ).length;
- //247 as this doesn't count character about to be inserted.
- if ( len > 247 ) {
- e.preventDefault();
- }
- });
-
+ $( '#wpSummary' ).byteLimit( 250 );
$( document ).ready( function() {
/**