%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Add small screen with informations about hooks on current page of WP
*
* @package Debug Objects
* @subpackage Current Hooks
* @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_All_Hooks' ) ) {
class Debug_Objects_All_Hooks extends Debug_Objects {
protected static $classobj = NULL;
/**
* Handler for the action 'init'. Instantiates this class.
*
* @access public
* @return Debug_Objects_All_Hooks|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;
// self :: control_schedule_record();
// add_action( 'record_hook_usage', array( 'Debug_Objects_Page_Hooks', 'control_record' ) );
add_action( 'all', array( $this, 'record_hook_usage' ) );
add_filter( 'debug_objects_tabs', array( $this, 'get_conditional_tab' ) );
}
public function get_conditional_tab( $tabs ) {
$tabs[] = array(
'tab' => __( 'All Hooks', parent :: get_plugin_data() ),
'function' => array( $this, 'get_hooks' )
);
return $tabs;
}
public function control_schedule_record() {
// wp_clear_scheduled_hook('record_hook_usage');
if ( ! wp_next_scheduled( 'record_hook_usage' ) )
wp_schedule_event( time(), 'daily', 'record_hook_usage' ); // hourly, daily and twicedaily
}
public function control_record() {
add_action( 'all', array( $this, 'record_hook_usage' ) );
}
public function get_hooks( $echo = TRUE ) {
global $wpdb;
$hooks = $wpdb -> get_results( 'SELECT * FROM ' . self :: $table . ' ORDER BY first_call' );
$html = array();
$html[] = '<table>
<tr>
<th>1.Call</th>
<th>Hook-Name</th>
<th>-Type</th>
<th>Arguments</th>
<th>Called by</th>
<th>Line</th>
<th>File Name</th>
</tr>';
$class = '';
foreach( $hooks as $hook ) {
$class = ( ' class="alternate"' == $class ) ? '' : ' class="alternate"';
if ( 30 < (int) strlen( $hook -> hook_name ) )
$hook->hook_name = '<span title="' . $hook -> hook_name . '">' . substr($hook -> hook_name, 0, 36) . '</span>';
/*
if ( 20 < (int) strlen( $hook -> file_name ) )
$hook->file_name = '<span title="' . $hook -> file_name . '">' . substr($hook -> file_name, -30, 30) . '</span>';
*/
$html[] = "<tr{$class}>
<td>{$hook->first_call}</td>
<td>{$hook->hook_name}</td>
<td>{$hook->hook_type}</td>
<td>{$hook->arg_count}</td>
<td>{$hook->called_by}</td>
<td>{$hook->line_num}</td>
<td>{$hook->file_name}</td>
</tr>";
}
$html[] = '</table>';
$output = implode( "\n", $html );
if ( $echo )
echo $output;
return $output;
}
function record_hook_usage( $hook ) {
global $wpdb;
static $in_hook = FALSE;
static $first_call = 1;
static $doc_root;
$callstack = debug_backtrace();
if ( ! $in_hook ) {
$in_hook = TRUE;
if ( 1 == $first_call ) {
$doc_root = esc_attr( $_SERVER['DOCUMENT_ROOT'] );
$results = $wpdb -> get_results( 'SHOW TABLE STATUS LIKE \'' . parent::$table . '\'');
if ( 1 == count($results) ) {
$wpdb -> query( 'TRUNCATE TABLE ' . parent::$table );
} else {
$table = parent::$table;
$wpdb -> query(
"CREATE TABLE $table (
called_by varchar(96) NOT NULL,
hook_name varchar(96) NOT NULL,
hook_type varchar(15) NOT NULL,
first_call int(11) NOT NULL,
arg_count tinyint(4) NOT NULL,
file_name varchar(128) NOT NULL,
line_num smallint NOT NULL,
PRIMARY KEY (first_call,hook_name) )"
);
}
}
$args = func_get_args();
$arg_count = count($args) - 1;
$hook_type = str_replace( 'do_', '',
str_replace(
'apply_filters', 'filter',
str_replace( '_ref_array', '[]', $callstack[3]['function'] )
)
);
$str_replace = $doc_root . preg_replace('|https?://[^/]+|i', '', get_option('home') . '/' );
$file_name = addslashes( str_replace( $str_replace, '', $callstack[3]['file'] ) );
$line_num = $callstack[3]['line'];
if ( ! isset( $callstack[4] ) )
$called_by = __( 'Undefinded', parent :: get_plugin_data() );
else
$called_by = $callstack[4]['function'] . '()';
$wpdb -> query( "INSERT " . parent::$table . "
(first_call,called_by,hook_name,hook_type,arg_count,file_name,line_num)
VALUES ( $first_call,'$called_by','$hook','$hook_type',$arg_count,'$file_name',$line_num )"
);
$first_call ++;
$in_hook = FALSE;
}
}
} // end class
}// end if class exists
Zerion Mini Shell 1.0