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delete_theme(). see #8678

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git-svn-id: https://develop.svn.wordpress.org/trunk@10715 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2009-03-05 19:15:56 +00:00
parent f89abfffd2
commit ac819a92ba
3 changed files with 80 additions and 2 deletions
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72
wp-admin/includes/theme.php
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@@ -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}}
*