%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Get information in backend about screen information and different globals
*
* @package Debug Objects
* @subpackage Screen Info
* @author Frank Bültge
* @since 09/24/2013
*/
if ( ! function_exists( 'add_filter' ) ) {
echo "Hi there! I'm just a part of plugin, not much I can do when called directly.";
exit;
}
if ( class_exists( 'Debug_Objects_Screen_Info' ) )
return NULL;
class Debug_Objects_Screen_Info {
/**
* The class object
*
* @since 09/24/2013
* @var String
*/
static protected $class_object = NULL;
public $wp_globals = array(
'table_prefix',
'prefix',
'base_prefix',
'wp_version',
'wp_db_version',
'tinymce_version',
'required_php_version',
'required_mysql_version',
'blog_id',
'blogid',
'siteid',
'tables',
'charset',
'collate',
'domain',
'cookie_domain',
'page',
'pagenow',
'hook_suffix',
'typenow',
//'current_user',
'parent_file',
'self',
'submenu_file',
'taxnow',
'typenow'
);
/**
* Load the object and get the current state
*
* @since 09/24/2013
* @return Debug_Objects_Screen_Info|String $class_object
*/
public static function init() {
if ( NULL == self::$class_object )
self::$class_object = new self;
return self::$class_object;
}
/**
* Init function to register all used hooks
*
* @since 09/24/2013
*/
public function __construct() {
if ( ! current_user_can( '_debug_objects' ) )
return NULL;
add_filter( 'debug_objects_tabs', array( $this, 'get_conditional_tab' ) );
}
/**
* Create tab for this data
*
* @param Array $tabs
* @return Array $tabs
*/
public function get_conditional_tab( $tabs ) {
$tabs[] = array(
'tab' => __( 'Screen Info' ),
'function' => array( $this, 'get_output' )
);
return $tabs;
}
public function get_output() {
$output = $this->get_screen_info();
$output .= $this->get_formated_globals();
echo $output;
}
public function get_screen_info() {
if ( ! function_exists( 'get_current_screen' ) ) {
$output = '<tr><td colspan="2">' . __( 'Current no screen info found.' ) . '</td></tr>';
} else {
$screen = get_current_screen();
$output = '';
$class = '';
if ( NULL !== $screen ) {
foreach ( $screen as $key => $data ) {
// class for formatting
$class = ( ' class="alternate"' == $class ) ? '' : ' class="alternate"';
if ( empty( $data ) )
$data = __( 'Empty' );
$output .= '<tr' . $class . '><td>' . $key . '</td><td>';
$output .= $data . '</td></tr>';
}
} else {
$output = __( 'Current no screen info found.' );
}
}
$output = '<table class="tablesorter"><thead><tr><th><code>current_screen</code> '
. __( 'Key, <a href="http://codex.wordpress.org/Function_Reference/get_current_screen">Help</a>' )
. '</th><th>' . __( 'Data' ) . '</th></tr></thead>'
. $output . '</table>';
return $output;
}
public function get_formated_globals() {
$globals = apply_filters( 'debug_objects_globals', $this->wp_globals );
$output = '';
$class = '';
foreach ( $globals as $key => $value ) {
if ( ! empty( $GLOBALS[ $value ] ) ) {
$global_value = $GLOBALS[ $value ];
// class for formatting
$class = ( ' class="alternate"' == $class ) ? '' : ' class="alternate"';
// check for object
if ( is_object( $global_value ) ) {
$global_value = (array) $global_value;
$global_value = Debug_Objects::pre_print( $global_value, '', TRUE );
} else {
$global_value = '<code>' . $global_value . '</code>';
}
$output .= '<tr' . $class . '>';
$output .= '<td><code>' . $value . '</code></td>';
$output .= '<td>' . $global_value . '</td>';
$output .= '</tr>';
unset( $globals[ $key ] );
}
}
$output = '<table class="tablesorter"><thead><tr><th>' . __( 'Global variable' ) . '</th><th>' . __( 'Value' ) . '</th></tr></thead>'
. $output . '</table>';
return $output;
}
}
Zerion Mini Shell 1.0