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Move theme preview away from using create_function and to predefined functions. See #10729. 

git-svn-id: http://svn.automattic.com/wordpress/trunk@11957 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
westi 2009-09-21 21:43:41 +00:00
parent 5e4dc4dfd4
commit 6ed2dfd478
1 changed files with 20 additions and 2 deletions
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22
wp-includes/theme.php
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@ -886,13 +886,13 @@ function preview_theme() {
if ( validate_file($_GET['template']) ) if ( validate_file($_GET['template']) )
return; return;
add_filter( 'template', create_function('', "return '{$_GET['template']}';") ); add_filter( 'template', '_preview_theme_template_filter' );
if ( isset($_GET['stylesheet']) ) { if ( isset($_GET['stylesheet']) ) {
$_GET['stylesheet'] = preg_replace('|[^a-z0-9_./-]|i', '', $_GET['stylesheet']); $_GET['stylesheet'] = preg_replace('|[^a-z0-9_./-]|i', '', $_GET['stylesheet']);
if ( validate_file($_GET['stylesheet']) ) if ( validate_file($_GET['stylesheet']) )
return; return;
add_filter( 'stylesheet', create_function('', "return '{$_GET['stylesheet']}';") ); add_filter( 'stylesheet', '_preview_theme_stylesheet_filter' );
} }
// Prevent theme mods to current theme being used on theme being previewed // Prevent theme mods to current theme being used on theme being previewed
@ -902,6 +902,24 @@ function preview_theme() {
} }
add_action('setup_theme', 'preview_theme'); add_action('setup_theme', 'preview_theme');
/**
* Private function to modify the current template when previewing a theme
*
* @return string
*/
function _preview_theme_template_filter() {
return isset($_GET['template']) ? $_GET['template'] : '';
}
/**
* Private function to modify the current stylesheet when previewing a theme
*
* @return string
*/
function _preview_theme_stylesheet_filter() {
return isset($_GET['stylesheet']) ? $_GET['stylesheet'] : '';
}
/** /**
* Callback function for ob_start() to capture all links in the theme. * Callback function for ob_start() to capture all links in the theme.
* *