[mxbb-commits] core/includes mx_functions_tools.php, 1.5, 1.6 page_header.php, 1.38, 1.39

[Jon O. <jon...@us...>]

Update of /cvsroot/mxbb/core/includes
In directory sc8-pr-cvs7.sourceforge.net:/tmp/cvs-serv24654/includes

Modified Files:
	mx_functions_tools.php page_header.php 
Log Message:
- A few generic classes added to the functions_tools file, for modules
- cleaned up lang files

Index: page_header.php
===================================================================
RCS file: /cvsroot/mxbb/core/includes/page_header.php,v
retrieving revision 1.38
retrieving revision 1.39
diff -C2 -d -r1.38 -r1.39
*** page_header.php	27 Jun 2006 18:12:22 -0000	1.38
--- page_header.php	1 Aug 2006 21:06:13 -0000	1.39
***************
*** 337,342 ****
  	'TEMPLATE_ROOT_PATH' => TEMPLATE_ROOT_PATH,
  
! 	'L_FORUM' => $lang['Forum'],
! 	'L_HOME' => $lang['Home Page'],
  
  	'U_INDEX_FORUM' => append_sid(PORTAL_URL . 'index.' . $phpEx . '?page=2'),
--- 337,342 ----
  	'TEMPLATE_ROOT_PATH' => TEMPLATE_ROOT_PATH,
  
! 	'L_HOME' => $lang['MX_home'],
! 	'L_FORUM' => $lang['MX_forum'],
  
  	'U_INDEX_FORUM' => append_sid(PORTAL_URL . 'index.' . $phpEx . '?page=2'),

Index: mx_functions_tools.php
===================================================================
RCS file: /cvsroot/mxbb/core/includes/mx_functions_tools.php,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** mx_functions_tools.php	5 Jul 2006 22:51:13 -0000	1.5
--- mx_functions_tools.php	1 Aug 2006 21:06:13 -0000	1.6
***************
*** 1982,1986 ****
  			// Compose phpBB post header
  			//
! 			$this->temp_url = PORTAL_URL . this_kb_mxurl("mode=" . "article&k=" . $this->data['item_id'], false, true);
  
  			$this->auto_message = "[b]" . $this->langs['item_title'] . ":[/b] " . $this->data['item_title'] . "\n";
--- 1982,1986 ----
  			// Compose phpBB post header
  			//
! 			//$this->temp_url = PORTAL_URL . this_kb_mxurl("mode=" . "article&k=" . $this->data['item_id'], false, true);
  
  			$this->auto_message = "[b]" . $this->langs['item_title'] . ":[/b] " . $this->data['item_title'] . "\n";
***************
*** 2111,2113 ****
--- 2111,2937 ----
  	}
  }
+ 
+ /**
+  * Generic module cache.
+  *
+  */
+ class module_cache
+ {
+ 	var $vars = '';
+ 	var $vars_ts = array();
+ 	var $modified = false;
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @return module_cache
+ 	 */
+ 	function module_cache($dir=false)
+ 	{
+ 		global $phpbb_root_path;
+ 		global $mx_root_path, $module_root_path, $is_block, $phpEx;
+ 
+ 		if (!$dir)
+ 		{
+ 			mx_message_die(GENERAL_ERROR, 'The module cache need a init dir.');
+ 		}
+ 
+ 		$this->cache_dir = $dir . 'cache/';
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 */
+ 	function load()
+ 	{
+ 		global $phpEx;
+ 		@include( $this->cache_dir . 'data_global.' . $phpEx );
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 */
+ 	function unload()
+ 	{
+ 		$this->save();
+ 		unset( $this->vars );
+ 		unset( $this->vars_ts );
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 */
+ 	function save()
+ 	{
+ 		if ( !$this->modified )
+ 		{
+ 			return;
+ 		}
+ 
+ 		global $phpEx;
+ 		$file = '<?php $this->vars=' . $this->format_array( $this->vars ) . ";\n\$this->vars_ts=" . $this->format_array( $this->vars_ts ) . ' ?>';
+ 
+ 		if ( $fp = @fopen( $this->cache_dir . 'data_global.' . $phpEx, 'wb' ) )
+ 		{
+ 			@flock( $fp, LOCK_EX );
+ 			fwrite( $fp, $file );
+ 			@flock( $fp, LOCK_UN );
+ 			fclose( $fp );
+ 		}
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @param unknown_type $expire_time
+ 	 */
+ 	function tidy( $expire_time = 0 )
+ 	{
+ 		global $phpEx;
+ 
+ 		$dir = opendir( $this->cache_dir );
+ 		while ( $entry = readdir( $dir ) )
+ 		{
+ 			if ( $entry{0} == '.' || substr( $entry, 0, 4 ) != 'sql_' )
+ 			{
+ 				continue;
+ 			}
+ 
+ 			if ( time() - $expire_time >= filemtime( $this->cache_dir . $entry ) )
+ 			{
+ 				unlink( $this->cache_dir . $entry );
+ 			}
+ 		}
+ 
+ 		if ( file_exists( $this->cache_dir . 'data_global.' . $phpEx ) )
+ 		{
+ 			foreach ( $this->vars_ts as $varname => $timestamp )
+ 			{
+ 				if ( time() - $expire_time >= $timestamp )
+ 				{
+ 					$this->destroy( $varname );
+ 				}
+ 			}
+ 		}
+ 		else
+ 		{
+ 			$this->vars = $this->vars_ts = array();
+ 			$this->modified = true;
+ 		}
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @param unknown_type $varname
+ 	 * @param unknown_type $expire_time
+ 	 * @return unknown
+ 	 */
+ 	function get( $varname, $expire_time = 0 )
+ 	{
+ 		return ( $this->exists( $varname, $expire_time ) ) ? $this->vars[$varname] : null;
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @param unknown_type $varname
+ 	 * @param unknown_type $var
+ 	 */
+ 	function put( $varname, $var )
+ 	{
+ 		$this->vars[$varname] = $var;
+ 		$this->vars_ts[$varname] = time();
+ 		$this->modified = true;
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @param unknown_type $varname
+ 	 */
+ 	function destroy( $varname )
+ 	{
+ 		if ( isset( $this->vars[$varname] ) )
+ 		{
+ 			$this->modified = true;
+ 			unset( $this->vars[$varname] );
+ 			unset( $this->vars_ts[$varname] );
+ 		}
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @param unknown_type $varname
+ 	 * @param unknown_type $expire_time
+ 	 * @return unknown
+ 	 */
+ 	function exists( $varname, $expire_time = 0 )
+ 	{
+ 		if ( !is_array( $this->vars ) )
+ 		{
+ 			$this->load();
+ 		}
+ 
+ 		if ( $expire_time > 0 && isset( $this->vars_ts[$varname] ) )
+ 		{
+ 			if ( $this->vars_ts[$varname] <= time() - $expire_time )
+ 			{
+ 				$this->destroy( $varname );
+ 				return false;
+ 			}
+ 		}
+ 
+ 		return isset( $this->vars[$varname] );
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @param unknown_type $array
+ 	 * @return unknown
+ 	 */
+ 	function format_array( $array )
+ 	{
+ 		$lines = array();
+ 		foreach ( $array as $k => $v )
+ 		{
+ 			if ( is_array( $v ) )
+ 			{
+ 				$lines[] = "'$k'=>" . $this->format_array( $v );
+ 			}elseif ( is_int( $v ) )
+ 			{
+ 				$lines[] = "'$k'=>$v";
+ 			}elseif ( is_bool( $v ) )
+ 			{
+ 				$lines[] = "'$k'=>" . ( ( $v ) ? 'TRUE' : 'FALSE' );
+ 			}
+ 			else
+ 			{
+ 				$lines[] = "'$k'=>'" . str_replace( "'", "\'", str_replace( '\\', '\\\\', $v ) ) . "'";
+ 			}
+ 		}
+ 		return 'array(' . implode( ',', $lines ) . ')';
+ 	}
+ }
+ 
+ /**
+  * This is a generic class for custom fields.
+  *
+  */
+ class mx_custom_field
+ {
+ 	var $field_rowset = array();
+ 	var $field_data_rowset = array();
+ 
+ 	var $custom_table = KB_CUSTOM_TABLE;
+ 	var $custom_data_table = KB_CUSTOM_DATA_TABLE;
+ 
+ 	/**
+ 	 * Constructor.
+ 	 *
+ 	 * @return mx_custom_field
+ 	 */
+ 	function mx_custom_field($custom_table, $custom_data_table)
+ 	{
+ 		$this->custom_table = $custom_table;
+ 		$this->custom_data_table = $custom_data_table;
+ 	}
+ 
+ 	/**
+ 	 * prepare data
+ 	 *
+ 	 */
+ 	function init()
+ 	{
+ 		global $db;
+ 
+ 		$sql = "SELECT *
+ 			FROM " . $this->custom_table . "
+ 			ORDER BY field_order ASC";
+ 
+ 		if ( !( $result = $db->sql_query( $sql ) ) )
+ 		{
+ 			mx_message_die( GENERAL_ERROR, 'Couldnt Query Custom field', '', __LINE__, __FILE__, $sql );
+ 		}
+ 
+ 		while ( $row = $db->sql_fetchrow( $result ) )
+ 		{
+ 			$this->field_rowset[$row['custom_id']] = $row;
+ 		}
+ 		unset( $row );
+ 		$db->sql_freeresult( $result );
+ 
+ 		$sql = "SELECT *
+ 			FROM " . $this->custom_data_table;
+ 
+ 		if ( !( $result = $db->sql_query( $sql ) ) )
+ 		{
+ 			mx_message_die( GENERAL_ERROR, 'Couldnt Query Custom field', '', __LINE__, __FILE__, $sql );
+ 		}
+ 
+ 		while ( $row = $db->sql_fetchrow( $result ) )
+ 		{
+ 			$this->field_data_rowset[$row['customdata_file']][$row['customdata_custom']] = $row;
+ 		}
+ 
+ 		unset( $row );
+ 
+ 		$db->sql_freeresult( $result );
+ 	}
+ 
+ 	/**
+ 	 * check if there is a data in the database.
+ 	 *
+ 	 * @return unknown
+ 	 */
+ 	function field_data_exist()
+ 	{
+ 		if ( !empty( $this->field_data_rowset ) )
+ 		{
+ 			return true;
+ 		}
+ 		return false;
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @return unknown
+ 	 */
+ 	function field_exist()
+ 	{
+ 		if ( !empty( $this->field_rowset ) )
+ 		{
+ 			return true;
+ 		}
+ 		return false;
+ 	}
+ 
+ 	/**
+ 	 * display data in the comment.
+ 	 *
+ 	 * @param unknown_type $file_id
+ 	 * @return unknown
+ 	 */
+ 	function add_comment( $file_id )
+ 	{
+ 		global $template;
+ 		if ( $this->field_data_exist() )
+ 		{
+ 			if ( isset( $this->field_data_rowset[$file_id] ) )
+ 			{
+ 				$message = '';
+ 				foreach( $this->field_data_rowset[$file_id] as $field_id => $data )
+ 				{
+ 					if ( !empty( $data['data'] ) )
+ 					{
+ 						switch ( $this->field_rowset[$field_id]['field_type'] )
+ 						{
+ 							case INPUT:
+ 							case TEXTAREA:
+ 							case RADIO:
+ 							case SELECT:
+ 								$field_data = $data['data'];
+ 								break;
+ 							case SELECT_MULTIPLE:
+ 							case CHECKBOX:
+ 								$field_data = @implode( ', ', unserialize( $data['data'] ) );
+ 								break;
+ 						}
+ 						$message .= "\n" . "[b]" . $this->field_rowset[$field_id]['custom_name'] . ":[/b] " . $field_data . "\n";
+ 					}
+ 					else
+ 					{
+ 						global $db;
+ 
+ 						$sql = "DELETE FROM " . $this->custom_data_table . "
+ 							WHERE customdata_file = '$file_id'
+ 							AND customdata_custom = '$field_id'";
+ 
+ 						if ( !( $db->sql_query( $sql ) ) )
+ 						{
+ 							mx_message_die( GENERAL_ERROR, 'Could not delete custom data', '', __LINE__, __FILE__, $sql );
+ 						}
+ 					}
+ 				}
+ 				return $message;
+ 			}
+ 			else
+ 			{
+ 				return false;
+ 			}
+ 		}
+ 		else
+ 		{
+ 			return false;
+ 		}
+ 	}
+ 
+ 	/**
+ 	 * display data in the file page.
+ 	 *
+ 	 * @param unknown_type $file_id
+ 	 * @return unknown
+ 	 */
+ 	function display_data( $file_id )
+ 	{
+ 		global $template;
+ 		if ( $this->field_data_exist() )
+ 		{
+ 			if ( isset( $this->field_data_rowset[$file_id] ) )
+ 			{
+ 				foreach( $this->field_data_rowset[$file_id] as $field_id => $data )
+ 				{
+ 					if ( !empty( $data['data'] ) )
+ 					{
+ 						switch ( $this->field_rowset[$field_id]['field_type'] )
+ 						{
+ 							case INPUT:
+ 							case TEXTAREA:
+ 							case RADIO:
+ 							case SELECT:
+ 								$field_data = $data['data'];
+ 								break;
+ 							case SELECT_MULTIPLE:
+ 							case CHECKBOX:
+ 								$field_data = @implode( ', ', unserialize( $data['data'] ) );
+ 								break;
+ 						}
+ 
+ 						$template->assign_block_vars( 'custom_field', array(
+ 							'CUSTOM_NAME' => $this->field_rowset[$field_id]['custom_name'],
+ 							'DATA' => $field_data )
+ 						);
+ 					}
+ 					else
+ 					{
+ 						global $db;
+ 
+ 						$sql = "DELETE FROM " . $this->custom_data_table . "
+ 							WHERE customdata_file = '$file_id'
+ 							AND customdata_custom = '$field_id'";
+ 
+ 						if ( !( $db->sql_query( $sql ) ) )
+ 						{
+ 							mx_message_die( GENERAL_ERROR, 'Could not delete custom data', '', __LINE__, __FILE__, $sql );
+ 						}
+ 					}
+ 				}
+ 			}
+ 			else
+ 			{
+ 				return false;
+ 			}
+ 		}
+ 		else
+ 		{
+ 			return false;
+ 		}
+ 	}
+ 
+ 	/**
+ 	 * display custom field and data in the add/edit page.
+ 	 *
+ 	 * @param unknown_type $file_id
+ 	 * @return unknown
+ 	 */
+ 	function display_edit( $file_id = false )
+ 	{
+ 		$return = false;
+ 		if ( $this->field_exist() )
+ 		{
+ 			foreach( $this->field_rowset as $field_id => $field_data )
+ 			{
+ 				switch ( $field_data['field_type'] )
+ 				{
+ 					case INPUT:
+ 						$this->display_edit_input( $file_id, $field_id, $field_data );
+ 						break;
+ 					case TEXTAREA:
+ 						$this->display_edit_textarea( $file_id, $field_id, $field_data );
+ 						break;
+ 					case RADIO:
+ 						$this->display_edit_radio( $file_id, $field_id, $field_data );
+ 						break;
+ 					case SELECT:
+ 						$this->display_edit_select( $file_id, $field_id, $field_data );
+ 						break;
+ 					case SELECT_MULTIPLE:
+ 						$this->display_edit_select_multiple( $file_id, $field_id, $field_data );
+ 						break;
+ 					case CHECKBOX:
+ 						$this->display_edit_checkbox( $file_id, $field_id, $field_data );
+ 						break;
+ 				}
+ 
+ 				$return = true;
+ 			}
+ 		}
+ 		return $return;
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @param unknown_type $file_id
+ 	 * @param unknown_type $field_id
+ 	 * @param unknown_type $field_data
+ 	 */
+ 	function display_edit_input( $file_id, $field_id, $field_data )
+ 	{
+ 		global $template;
+ 		$field_value_temp =  (!empty( $this->field_data_rowset[$file_id][$field_id]['data'] )) ? $this->field_data_rowset[$file_id][$field_id]['data'] : '';
+ 		$field_value = !empty( $_POST['field'][$field_data['custom_id']] ) ? $_POST['field'][$field_data['custom_id']] : $field_value_temp ;
+ 		$template->assign_block_vars( 'input', array(
+ 			'FIELD_NAME' => $field_data['custom_name'],
+ 			'FIELD_ID' => $field_data['custom_id'],
+ 			'FIELD_DESCRIPTION' => $field_data['custom_description'],
+ 			'FIELD_VALUE' =>  $field_value )
+ 		);
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @param unknown_type $file_id
+ 	 * @param unknown_type $field_id
+ 	 * @param unknown_type $field_data
+ 	 */
+ 	function display_edit_textarea( $file_id, $field_id, $field_data )
+ 	{
+ 		global $template;
+ 		$field_value_temp = ( !empty( $this->field_data_rowset[$file_id][$field_id]['data'] ) ) ? $this->field_data_rowset[$file_id][$field_id]['data'] : '';
+ 		$field_value = !empty( $_POST['field'][$field_data['custom_id']] ) ? $_POST['field'][$field_data['custom_id']] : $field_value_temp ;
+ 		$template->assign_block_vars( 'textarea', array(
+ 			'FIELD_NAME' => $field_data['custom_name'],
+ 			'FIELD_ID' => $field_data['custom_id'],
+ 			'FIELD_DESCRIPTION' => $field_data['custom_description'],
+ 			'FIELD_VALUE' => $field_value )
+ 		);
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @param unknown_type $file_id
+ 	 * @param unknown_type $field_id
+ 	 * @param unknown_type $field_data
+ 	 */
+ 	function display_edit_radio( $file_id, $field_id, $field_data )
+ 	{
+ 		global $template;
+ 		$template->assign_block_vars( 'radio', array(
+ 			'FIELD_NAME' => $field_data['custom_name'],
+ 			'FIELD_ID' => $field_data['custom_id'],
+ 			'FIELD_DESCRIPTION' => $field_data['custom_description'] )
+ 		);
+ 
+ 		$data_temp = ( !empty( $this->field_data_rowset[$file_id][$field_id]['data'] ) ) ? $this->field_data_rowset[$file_id][$field_id]['data'] : array();
+ 		$data = !empty( $_POST['field'][$field_data['custom_id']] ) ? $_POST['field'][$field_data['custom_id']] : $data_temp ;
+ 		$field_datas = ( !empty( $field_data['data'] ) ) ? unserialize( stripslashes( $field_data['data'] ) ) : array();
+ 
+ 		if ( !empty( $field_datas ) )
+ 		{
+ 			foreach( $field_datas as $key => $value )
+ 			{
+ 				$template->assign_block_vars( 'radio.row', array(
+ 					'FIELD_VALUE' => $value,
+ 					'FIELD_SELECTED' => ( $data == $value ) ? ' checked="checked"' : '' )
+ 				);
+ 			}
+ 		}
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @param unknown_type $file_id
+ 	 * @param unknown_type $field_id
+ 	 * @param unknown_type $field_data
+ 	 */
+ 	function display_edit_select( $file_id, $field_id, $field_data )
+ 	{
+ 		global $template;
+ 		$template->assign_block_vars( 'select', array(
+ 			'FIELD_NAME' => $field_data['custom_name'],
+ 			'FIELD_ID' => $field_data['custom_id'],
+ 			'FIELD_DESCRIPTION' => $field_data['custom_description'] )
+ 		);
+ 
+ 		$data_temp = ( !empty( $this->field_data_rowset[$file_id][$field_id]['data'] ) ) ? $this->field_data_rowset[$file_id][$field_id]['data'] : '';
+ 		$data = !empty( $_POST['field'][$field_data['custom_id']] ) ? $_POST['field'][$field_data['custom_id']] : $data_temp ;
+ 		$field_datas = ( !empty( $field_data['data'] ) ) ? unserialize( stripslashes( $field_data['data'] ) ) : array();
+ 
+ 		if ( !empty( $field_datas ) )
+ 		{
+ 			foreach( $field_datas as $key => $value )
+ 			{
+ 				$template->assign_block_vars( 'select.row', array(
+ 					'FIELD_VALUE' => $value,
+ 					'FIELD_SELECTED' => ( $data == $value ) ? ' selected="selected"' : '' )
+ 				);
+ 			}
+ 		}
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @param unknown_type $file_id
+ 	 * @param unknown_type $field_id
+ 	 * @param unknown_type $field_data
+ 	 */
+ 	function display_edit_select_multiple( $file_id, $field_id, $field_data )
+ 	{
+ 		global $template;
+ 		$template->assign_block_vars( 'select_multiple', array(
+ 			'FIELD_NAME' => $field_data['custom_name'],
+ 			'FIELD_ID' => $field_data['custom_id'],
+ 			'FIELD_DESCRIPTION' => $field_data['custom_description'] )
+ 		);
+ 
+ 		$data_temp = ( !empty( $this->field_data_rowset[$file_id][$field_id]['data'] ) ) ? unserialize( $this->field_data_rowset[$file_id][$field_id]['data'] ) : array();
+ 		$data = !empty( $_POST['field'][$field_data['custom_id']] ) ? $_POST['field'][$field_data['custom_id']] : $data_temp ;
+ 		$field_datas = ( !empty( $field_data['data'] ) ) ? unserialize( stripslashes( $field_data['data'] ) ) : array();
+ 
+ 		if ( !empty( $field_datas ) )
+ 		{
+ 			foreach( $field_datas as $key => $value )
+ 			{
+ 				$selected = '';
+ 				foreach( $data as $field_value )
+ 				{
+ 					if ( $field_value == $value )
+ 					{
+ 						$selected = '  selected="selected"';
+ 						break;
+ 					}
+ 				}
+ 				$template->assign_block_vars( 'select_multiple.row', array(
+ 					'FIELD_VALUE' => $value,
+ 					'FIELD_SELECTED' => $selected )
+ 				);
+ 			}
+ 		}
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @param unknown_type $file_id
+ 	 * @param unknown_type $field_id
+ 	 * @param unknown_type $field_data
+ 	 */
+ 	function display_edit_checkbox( $file_id, $field_id, $field_data )
+ 	{
+ 		global $template;
+ 		$template->assign_block_vars( 'checkbox', array(
+ 			'FIELD_NAME' => $field_data['custom_name'],
+ 			'FIELD_ID' => $field_data['custom_id'],
+ 			'FIELD_DESCRIPTION' => $field_data['custom_description'] )
+ 		);
+ 
+ 		$data_temp = ( !empty( $this->field_data_rowset[$file_id][$field_id]['data'] ) ) ? unserialize( $this->field_data_rowset[$file_id][$field_id]['data'] ) : array();
+ 		$data = !empty( $_POST['field'][$field_data['custom_id']] ) ? $_POST['field'][$field_data['custom_id']] : $data_temp ;
+ 		$field_datas = ( !empty( $field_data['data'] ) ) ? unserialize( stripslashes( $field_data['data'] ) ) : array();
+ 
+ 		if ( !empty( $field_datas ) )
+ 		{
+ 			foreach( $field_datas as $key => $value )
+ 			{
+ 				$checked = '';
+ 				foreach( $data as $field_value )
+ 				{
+ 					if ( $field_value == $value )
+ 					{
+ 						$checked = ' checked';
+ 						break;
+ 					}
+ 				}
+ 				$template->assign_block_vars( 'checkbox.row', array(
+ 					'FIELD_VALUE' => $value,
+ 					'FIELD_CHECKED' => $checked )
+ 				);
+ 			}
+ 		}
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @param unknown_type $field_type
+ 	 * @param unknown_type $field_id
+ 	 */
+ 	function update_add_field( $field_type, $field_id = false )
+ 	{
+ 		global $db, $db, $_POST, $lang;
+ 
+ 		$field_name = ( isset( $_POST['field_name'] ) ) ? htmlspecialchars( $_POST['field_name'] ) : '';
+ 		$field_desc = ( isset( $_POST['field_desc'] ) ) ? htmlspecialchars( $_POST['field_desc'] ) : '';
+ 		$regex = ( isset( $_POST['regex'] ) ) ? $_POST['regex'] : '';
+ 		$data = ( isset( $_POST['data'] ) ) ? $_POST['data'] : '';
+ 		$field_order = ( isset( $_POST['field_order'] ) ) ? $_POST['field_order'] : '';
+ 
+ 		if ( $field_id )
+ 		{
+ 			$field_order = ( isset( $_POST['field_order'] ) ) ? intval( $_POST['field_order'] ) : '';
+ 		}
+ 
+ 		if ( !empty( $data ) )
+ 		{
+ 			$data = explode( "\n", htmlspecialchars( trim( $data ) ) );
+ 
+ 			foreach( $data as $key => $value )
+ 			{
+ 				$data[$key] = trim( $value );
+ 			}
+ 			$data = addslashes( serialize( $data ) );
+ 		}
+ 
+ 		if ( empty( $field_name ) )
+ 		{
+ 			mx_message_die( GENERAL_ERROR, $lang['Missing_field'] );
+ 		}
+ 
+ 		if ( ( ( $field_type != INPUT && $field_type != TEXTAREA ) && empty( $data ) ) )
+ 		{
+ 			mx_message_die( GENERAL_ERROR, $lang['Missing_field'] );
+ 		}
+ 
+ 		if ( !$field_id )
+ 		{
+ 			$sql = "INSERT INTO " . $this->custom_table . " (custom_name, custom_description, data, regex, field_type)
+ 				VALUES('" . $field_name . "', '" . $field_desc . "', '" . $data . "', '" . $regex . "', '" . $field_type . "')";
+ 
+ 			if ( !( $db->sql_query( $sql ) ) )
+ 			{
+ 				mx_message_die( GENERAL_ERROR, 'Could not add the new fields', '', __LINE__, __FILE__, $sql );
+ 			}
+ 
+ 			$field_id = $db->sql_nextid();
+ 
+ 			$sql = "UPDATE " . $this->custom_table . "
+ 				SET field_order = '$field_id'
+ 				WHERE custom_id = $field_id";
+ 
+ 			if ( !( $db->sql_query( $sql ) ) )
+ 			{
+ 				mx_message_die( GENERAL_ERROR, 'Could not set the order for the giving field', '', __LINE__, __FILE__, $sql );
+ 			}
+ 		}
+ 		else
+ 		{
+ 			$sql = "UPDATE " . $this->custom_table . "
+ 				SET custom_name = '$field_name', custom_description = '$field_desc', data = '$data', regex = '$regex', field_order='$field_order'
+ 				WHERE custom_id = $field_id";
+ 
+ 			if ( !( $db->sql_query( $sql ) ) )
+ 			{
+ 				mx_message_die( GENERAL_ERROR, 'Could not update information for the giving field', '', __LINE__, __FILE__, $sql );
+ 			}
+ 		}
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @param unknown_type $field_id
+ 	 */
+ 	function delete_field( $field_id )
+ 	{
+ 		global $db;
+ 
+ 		$sql = "DELETE FROM " . $this->custom_data_table . "
+ 			WHERE customdata_custom = '$field_id'";
+ 
+ 		if ( !( $db->sql_query( $sql ) ) )
+ 		{
+ 			mx_message_die( GENERAL_ERROR, 'Could not delete custom data', '', __LINE__, __FILE__, $sql );
+ 		}
+ 
+ 		$sql = "DELETE FROM " . $this->custom_table . "
+ 			WHERE custom_id = '$field_id'";
+ 
+ 		if ( !( $db->sql_query( $sql ) ) )
+ 		{
+ 			mx_message_die( GENERAL_ERROR, 'Could not delete the selected field', '', __LINE__, __FILE__, $sql );
+ 		}
+ 	}
+ 
+ 	/**
+ 	 * Enter description here...
+ 	 *
+ 	 * @param unknown_type $field_id
+ 	 * @return unknown
+ 	 */
+ 	function get_field_data( $field_id )
+ 	{
+ 		$return_array = $this->field_rowset[$field_id];
+ 		$return_array['data'] = !empty( $return_array['data'] ) ? implode( "\n", unserialize( stripslashes( $return_array['data'] ) ) ) : '';
+ 		return $return_array;
+ 	}
+ 
+ 	/**
+ 	 * file data in custom field operations.
+ 	 *
+ 	 * @param unknown_type $file_id
+ 	 */
+ 	function file_update_data( $file_id )
+ 	{
+ 		global $_POST, $db;
+ 		$field = ( isset( $_POST['field'] ) ) ? $_POST['field'] : '';
+ 		if ( !empty( $field ) )
+ 		{
+ 			foreach( $field as $field_id => $field_data )
+ 			{
+ 				if ( !empty( $this->field_rowset[$field_id]['regex'] ) )
+ 				{
+ 					if ( !preg_match( '#' . $this->field_rowset[$field_id]['regex'] . '#siU', $field_data ) )
+ 					{
+ 						$field_data = '';
+ 					}
+ 				}
+ 
+ 				switch ( $this->field_rowset[$field_id]['field_type'] )
+ 				{
+ 					case INPUT:
+ 					case TEXTAREA:
+ 					case RADIO:
+ 					case SELECT:
+ 						$data = htmlspecialchars( $field_data );
+ 						break;
+ 					case SELECT_MULTIPLE:
+ 					case CHECKBOX:
+ 						$data = addslashes( serialize( $field_data ) );
+ 						break;
+ 				}
+ 
+ 				$sql = "DELETE FROM " . $this->custom_data_table . "
+ 					WHERE customdata_file = '$file_id'
+ 					AND customdata_custom = '$field_id'";
+ 
+ 				if ( !$db->sql_query( $sql ) )
+ 				{
+ 					mx_message_die( GENERAL_ERROR, 'Could not delete data from custom data table', '', __LINE__, __FILE__, $sql );
+ 				}
+ 
+ 				if ( !empty( $data ) )
+ 				{
+ 					$sql = "INSERT INTO " . $this->custom_data_table . " (customdata_file, customdata_custom, data)
+ 						VALUES('$file_id', '$field_id', '$data')";
+ 
+ 					if ( !$db->sql_query( $sql ) )
+ 					{
+ 						mx_message_die( GENERAL_ERROR, 'Could not add additional data', '', __LINE__, __FILE__, $sql );
+ 					}
+ 				}
+ 			}
+ 		}
+ 	}
+ }
  ?>
\ No newline at end of file