%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Return all meta data to a post
*
* @package Debug Objects
* @subpackage About plugin
* @author Frank Bültge
* @since 2.0.0
*/
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_Post_Meta' ) ) {
class Debug_Objects_Post_Meta extends Debug_Objects {
protected static $classobj = NULL;
public static $builtin = array();
public static $args = array();
/**
* Handler for the action 'init'. Instantiates this class.
*
* @access public
* @return Debug_Objects_Post_Meta|null $classobj
*/
public static function init() {
NULL === self::$classobj and self::$classobj = new self();
return self::$classobj;
}
public function __construct() {
if ( ! current_user_can( '_debug_objects' ) )
return;
// get arguments of CPTs
add_action( 'registered_post_type', array( $this, 'get_args' ), 10, 2 );
// add tab to the plugin tabs list
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' => __( 'Post Type & Meta', parent::get_plugin_data() ),
'function' => array( $this, 'get_post_meta_data' )
);
return $tabs;
}
/**
* Get arguments of CPTs, write in var
*
* @param $post_type
* @param $args
*/
public function get_args( $post_type, $args ) {
! $args->_builtin
&& self::$args[ $post_type ] = $args;
}
/**
* Get data and create output
*
* @param bool $echo
*
* @return String $output
*/
public function get_post_meta_data( $echo = TRUE ) {
$output = '';
// Post Meta data
if ( ! isset( $GLOBALS['post']->ID ) ) {
$output = __( 'No Post ID' );
if ( $echo )
echo $output;
else
return $output;
return NULL;
}
$meta = get_post_custom( get_the_ID() );
if ( ! isset( $meta ) )
$output .= __( 'No meta data' );
$output .= '<h4 class="alternate">' . __( 'Post ID:' ) . ' ' . get_the_ID() . '</h4>';
$output .= '<ul>';
$output .= '<li>' . __( 'Meta Keys:' ) . ' ' . count( $meta ) . '';
$output .= '<table><tr><td>' . __( 'Key' ) . '</td><td>' . __( 'Value' ) . '</td></tr>';
foreach ( $meta as $key => $value ) {
$valuecount = count( $value );
if ( 1 == $valuecount )
$valuecount = $valuecount . ' ' . __( 'value' );
else
$valuecount = $valuecount . ' ' . __( 'values' );
$export = var_export( get_post_meta( get_the_ID(), $key, FALSE ), TRUE );
$escape = htmlspecialchars( $export, ENT_QUOTES, 'utf-8', FALSE );
$output .= '<tr>';
$output .= '<td><code>' . $key . '</code><br>' . $valuecount;
$output .= '</td>';
$output .= '<td><pre>' . $escape;
$output .= '</pre></td>';
$output .= '</tr>';
}
$output .= '';
$output .= '</table>';
$output .= '</li>';
$output .= '<li class="alternate">' . __( 'Approximate Disk Size:' )
. ' ' . $this->get_string_disk_size( serialize( $meta ) );
$output .= '</ul>';
// post type arguments
if ( isset( self::$args ) ) {
foreach ( self::$args as $post_type => $var ) {
$export = var_export( $var, TRUE );
$escape = htmlspecialchars( $export, ENT_QUOTES, 'utf-8', FALSE );
$output .= sprintf(
'<br><h4 class="alternate">Post Type: %s</h4><pre>%s</pre>',
$post_type,
$escape
);
}
} else {
$output .= __( 'No custom post type arguments' );
}
if ( $echo )
echo $output;
return $output;
}
public function get_string_disk_size( $string ) {
$size = mb_strlen( $string, DB_CHARSET );
if ( $size >= 1024 )
$size = round( $size / 1024, 2 ) . ' KB';
else
$size = $size.' bytes';
return $size;
}
} // end class
}// end if class exists
Zerion Mini Shell 1.0