1 <?php

     2 /**

     3  * WordPress Theme Administration API

     4  *

     5  * @package WordPress

     6  * @subpackage Administration

     7  */

     8 

     9 /**

    10  * {@internal Missing Short Description}}

    11  *

    12  * @since unknown

    13  *

    14  * @return unknown

    15  */

    16 function current_theme_info() {

    17 	$themes = get_themes();

    18 	$current_theme = get_current_theme();

    19 	$ct->name = $current_theme;

    20 	$ct->title = $themes[$current_theme]['Title'];

    21 	$ct->version = $themes[$current_theme]['Version'];

    22 	$ct->parent_theme = $themes[$current_theme]['Parent Theme'];

    23 	$ct->template_dir = $themes[$current_theme]['Template Dir'];

    24 	$ct->stylesheet_dir = $themes[$current_theme]['Stylesheet Dir'];

    25 	$ct->template = $themes[$current_theme]['Template'];

    26 	$ct->stylesheet = $themes[$current_theme]['Stylesheet'];

    27 	$ct->screenshot = $themes[$current_theme]['Screenshot'];

    28 	$ct->description = $themes[$current_theme]['Description'];

    29 	$ct->author = $themes[$current_theme]['Author'];

    30 	$ct->tags = $themes[$current_theme]['Tags'];

    31 	return $ct;

    32 }

    33 

    34 /**

    35  * Remove a theme

    36  *

    37  * @since 2.8.0

    38  *

    39  * @param string $template Template directory of the theme to delete

    40  * @return mixed

    41  */

    42 function delete_theme($template) {

    43 	global $wp_filesystem;

    44 

    45 	if ( empty($template) )

    46 		return false;

    47 

    48 	ob_start();

    49 	$url = wp_nonce_url('themes.php?action=delete&template=' . $template, 'delete-theme_' . $template);

    50 	if ( false === ($credentials = request_filesystem_credentials($url)) ) {

    51 		$data = ob_get_contents();

    52 		ob_end_clean();

    53 		if ( ! empty($data) ){

    54 			include_once( ABSPATH . 'wp-admin/admin-header.php');

    55 			echo $data;

    56 			include( ABSPATH . 'wp-admin/admin-footer.php');

    57 			exit;

    58 		}

    59 		return;

    60 	}

    61 

    62 	if ( ! WP_Filesystem($credentials) ) {

    63 		request_filesystem_credentials($url, '', true); // Failed to connect, Error and request again

    64 		$data = ob_get_contents();

    65 		ob_end_clean();

    66 		if( ! empty($data) ){

    67 			include_once( ABSPATH . 'wp-admin/admin-header.php');

    68 			echo $data;

    69 			include( ABSPATH . 'wp-admin/admin-footer.php');

    70 			exit;

    71 		}

    72 		return;

    73 	}

    74 

    75 

    76 	if ( ! is_object($wp_filesystem) )

    77 		return new WP_Error('fs_unavailable', __('Could not access filesystem.'));

    78 

    79 	if ( is_wp_error($wp_filesystem->errors) && $wp_filesystem->errors->get_error_code() )

    80 		return new WP_Error('fs_error', __('Filesystem error'), $wp_filesystem->errors);

    81 

    82 	//Get the base plugin folder

    83 	$themes_dir = $wp_filesystem->wp_themes_dir();

    84 	if ( empty($themes_dir) )

    85 		return new WP_Error('fs_no_themes_dir', __('Unable to locate WordPress theme directory.'));

    86 

    87 	$themes_dir = trailingslashit( $themes_dir );

    88 

    89 	$errors = array();

    90 

    91 	$theme_dir = trailingslashit($themes_dir . $template);

    92 	$deleted = $wp_filesystem->delete($theme_dir, true);

    93 

    94 	if ( ! $deleted )

    95 		return new WP_Error('could_not_remove_theme', sprintf(__('Could not fully remove the theme %s'), $template) );

    96 

    97 	// Force refresh of theme update information

    98 	delete_transient('update_themes');

    99 

   100 	return true;

   101 }

   102 

   103 /**

   104  * {@internal Missing Short Description}}

   105  *

   106  * @since unknown

   107  *

   108  * @return unknown

   109  */

   110 function get_broken_themes() {

   111 	global $wp_broken_themes;

   112 

   113 	get_themes();

   114 	return $wp_broken_themes;

   115 }

   116 

   117 /**

   118  * {@internal Missing Short Description}}

   119  *

   120  * @since unknown

   121  *

   122  * @return unknown

   123  */

   124 function get_page_templates() {

   125 	$themes = get_themes();

   126 	$theme = get_current_theme();

   127 	$templates = $themes[$theme]['Template Files'];

   128 	$page_templates = array ();

   129 

   130 	if ( is_array( $templates ) ) {

   131 		foreach ( $templates as $template ) {

   132 			$template_data = implode( '', file( WP_CONTENT_DIR.$template ));

   133 

   134 			$name = '';

   135 			if ( preg_match( '|Template Name:(.*)$|mi', $template_data, $name ) )

   136 				$name = _cleanup_header_comment($name[1]);

   137 

   138 			if ( !empty( $name ) ) {

   139 				$page_templates[trim( $name )] = basename( $template );

   140 			}

   141 		}

   142 	}

   143 

   144 	return $page_templates;

   145 }

   146 

   147 ?>