delete_theme(). see #8678

git-svn-id: http://svn.automattic.com/wordpress/trunk@10715 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2009-03-05 19:15:56 +00:00
parent 1a6e597d9a
commit b72c13c912
3 changed files with 80 additions and 2 deletions

View File

@ -471,7 +471,7 @@ function delete_plugins($plugins, $redirect = '' ) {
return new WP_Error('could_not_remove_plugin', sprintf(__('Could not fully remove the plugin(s) %s'), implode(', ', $errors)) );
// Force refresh of plugin update information
delete_option('update_plugins');
delete_transient('update_plugins');
return true;
}

View File

@ -31,6 +31,78 @@ function current_theme_info() {
return $ct;
}
/**
* Remove a theme
*
* @since 2.8.0
*
* @param string $template Template directory of the theme to delete
* @return mixed
*/
function delete_theme($template) {
global $wp_filesystem;
if ( empty($template) )
return false;
ob_start();
$url = wp_nonce_url('themes.php?action=delete&template=' . $template, 'delete-theme_' . $template);
if ( false === ($credentials = request_filesystem_credentials($url)) ) {
$data = ob_get_contents();
ob_end_clean();
if ( ! empty($data) ){
include_once( ABSPATH . 'wp-admin/admin-header.php');
echo $data;
include( ABSPATH . 'wp-admin/admin-footer.php');
exit;
}
return;
}
if ( ! WP_Filesystem($credentials) ) {
request_filesystem_credentials($url, '', true); // Failed to connect, Error and request again
$data = ob_get_contents();
ob_end_clean();
if( ! empty($data) ){
include_once( ABSPATH . 'wp-admin/admin-header.php');
echo $data;
include( ABSPATH . 'wp-admin/admin-footer.php');
exit;
}
return;
}
if ( $wp_filesystem->errors->get_error_code() ) {
return $wp_filesystem->errors;
}
if ( ! is_object($wp_filesystem) )
return new WP_Error('fs_unavailable', __('Could not access filesystem.'));
if ( $wp_filesystem->errors->get_error_code() )
return new WP_Error('fs_error', __('Filesystem error'), $wp_filesystem->errors);
//Get the base plugin folder
$themes_dir = $wp_filesystem->wp_themes_dir();
if ( empty($themes_dir) )
return new WP_Error('fs_no_themes_dir', __('Unable to locate WordPress theme directory.'));
$themes_dir = trailingslashit( $themes_dir );
$errors = array();
$theme_dir = trailingslashit($themes_dir . $template);
$deleted = $wp_filesystem->delete($theme_dir, true);
if ( ! $deleted )
return new WP_Error('could_not_remove_theme', sprintf(__('Could not fully remove the theme %s'), $template) );
// Force refresh of theme update information
delete_transient('update_themes');
return true;
}
/**
* {@internal Missing Short Description}}
*

View File

@ -17,7 +17,11 @@ if ( isset($_GET['action']) ) {
exit;
} else if ( 'delete' == $_GET['action'] ) {
check_admin_referer('delete-theme_' . $_GET['template']);
die('Not implemented');
if ( !current_user_can('update_themes') )
wp_die( __( 'Cheatin’ uh?' ) );
delete_theme($_GET['template']);
wp_redirect('themes.php?deleted=true');
exit;
}
}
@ -34,6 +38,8 @@ require_once('admin-header.php');
<div id="message1" class="updated fade"><p><?php _e('The active theme is broken. Reverting to the default theme.'); ?></p></div>
<?php elseif ( isset($_GET['activated']) ) : ?>
<div id="message2" class="updated fade"><p><?php printf(__('New theme activated. <a href="%s">Visit site</a>'), get_bloginfo('url') . '/'); ?></p></div>
<?php elseif ( isset($_GET['deleted']) ) : ?>
<div id="message3" class="updated fade"><p><?php _e('Theme deleted.') ?></p></div>
<?php endif; ?>
<?php