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Better protection against double widget insertion. Fixes #6191 props mdawaffe. 

git-svn-id: http://svn.automattic.com/wordpress/trunk@7275 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
westi 2008-03-13 21:33:11 +00:00
parent 1567bfb195
commit 04543417c9
3 changed files with 13 additions and 7 deletions
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14
wp-admin/includes/widgets.php
View File

@ -48,7 +48,7 @@ function wp_list_widgets( $show = 'all', $_search = false ) {
ob_start();
$args = wp_list_widget_controls_dynamic_sidebar( array( 0 => array( 'widget_id' => $widget['id'], 'widget_name' => $widget['name'], '_display' => 'template' ) ) );
call_user_func_array( 'wp_widget_control', $args );
$sidebar_args = call_user_func_array( 'wp_widget_control', $args );
$widget_control_template = ob_get_contents();
ob_end_clean();
@ -70,9 +70,12 @@ function wp_list_widgets( $show = 'all', $_search = false ) {
'edit' => $widget['id'],
'key' => array_search( $widget['id'], $sidebars_widgets[$sidebar] ),
) ) );
$widget_control_template = '<li><textarea rows="1" cols="1">' . htmlspecialchars( $widget_control_template ) . '</textarea></li>';
$widget_control_template = '<textarea rows="1" cols="1">' . htmlspecialchars( $widget_control_template ) . '</textarea>';
}
$widget_control_template = $sidebar_args['before_widget'] . $widget_control_template . $sidebar_args['after_widget'];
$no_widgets_shown = false;
?>
@ -201,7 +204,8 @@ function wp_widget_control( $sidebar_args ) {
$widget_title = wp_specialchars( strip_tags( $sidebar_args['widget_name'] ) );
echo $sidebar_args['before_widget'];
if ( empty($sidebar_args['_display']) || 'template' != $sidebar_args['_display'] )
echo $sidebar_args['before_widget'];
?>
<h4 class="widget-title"><?php echo $widget_title ?>
@ -242,7 +246,9 @@ function wp_widget_control( $sidebar_args ) {
</div>
</div>
<?php
echo $sidebar_args['after_widget'];
if ( empty($sidebar_args['_display']) || 'template' != $sidebar_args['_display'] )
echo $sidebar_args['after_widget'];
return $sidebar_args;
}
function wp_widget_control_ob_filter( $string ) {

4
wp-admin/js/widgets.js
View File

@ -104,8 +104,8 @@ jQuery(function($) {
$('a.widget-control-remove', context).click( function() {
var w = $(this).parents('li:first').find('input[@name^="widget-id"]').val();
$(this).parents('li:first').remove();
var t = $('#widget-list ul#widget-control-info-' + w + ' textarea'); // will be empty for multi-widgets
t.parents('.widget-control-info:first').html( t.text() ).parents('li.widget-list-item:first').children( 'h4' ).children('a.widget-action')
var t = $('#widget-list ul#widget-control-info-' + w + ' textarea');
t.parent().html( t.text() ).parents('li.widget-list-item:first').children( 'h4' ).children('a.widget-action')
.show().text( widgetsL10n.add ).unbind().click( addClick );
var n = parseInt( $('#widget-count').text(), 10 ) - 1;
$('#widget-count').text( n.toString() )

2
wp-includes/script-loader.php
View File

@ -174,7 +174,7 @@ class WP_Scripts {
'saveText' => attribute_escape(__('Save &raquo;')),
'confirmText' => __("Are you sure you want to delete the file '%title%'?\nClick ok to delete or cancel to go back.")
) );
$this->add( 'admin-widgets', '/wp-admin/js/widgets.js', array( 'interface' ), '20080305' );
$this->add( 'admin-widgets', '/wp-admin/js/widgets.js', array( 'interface' ), '20080313' );
$this->localize( 'admin-widgets', 'widgetsL10n', array(
'add' => __('Add'),
'edit' => __('Edit'),