/system/expressionengine/libraries/Messages.php

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<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
 * ExpressionEngine - by EllisLab
 *
 * @package		ExpressionEngine
 * @author		EllisLab Dev Team
 * @copyright	Copyright (c) 2003 - 2012, EllisLab, Inc.
 * @license		http://ellislab.com/expressionengine/user-guide/license.html
 * @link		http://ellislab.com
 * @since		Version 2.0
 * @filesource
 */
 
// ------------------------------------------------------------------------

/**
 * ExpressionEngine Core Private Messaging Class
 *
 * @package		ExpressionEngine
 * @subpackage	Core
 * @category	Core
 * @author		EllisLab Dev Team
 * @link		http://ellislab.com
 */
class EE_Messages {

	// URL Writing
	var $allegiance			= 'cp';				// Side of the divide: cp or user
	var $messages_cp		= FALSE;			// CP Object
	var $base_url			= '';				// Base URL used throughout
	var $form_url			= '';				// For CP Forms, since Rick was a doofus and changed how they work
	var $path				= 'member/';		// User Side Path
	var $request			= 'inbox';			// User Side Request
	var $cur_id				= '';				// User Side ID, if any
	var $theme_class		= 'profile_theme';
	var $images_folder		= '';				// Location of Forum Images

	// Member Specific
	var $member_id			= '';
	var $private_messages	= '0';				// Number of unread private messages
	var $block_tracking		= 'n';				// Block Sender Tracking
		
	// Member Group Specific
	var $allow_pm			= 'y';				// Allowed to PM?
	var $attach_allowed		= 'y';				// Attachments allowed?
	
	// Private Message Preferences
	var $storage_limit		= 60;				// Limit for messages to store per user (does not count deleted)
	var $send_limit			= 20;				// Limit for messages sent a day
	var $upload_path		= '';				// Upload path for files
	var $attach_maxsize		= 250;				// Max size for attachments (KB)
	var $attach_total		= 100;				// Maximum amount for all PM attachments (MB)
	var $html_format		= 'safe';			// HTML Formatting?
	var $auto_links			= 'y';				// Auto convert URLs to links
	var $max_chars			= 6000;				// Maximum number of characters in a messages
	var $max_attachments	= 1;				// Maximum number of attachments per message
	
	// User Data Variables
	var $total_messages		= '';				// Total Store Messages for User
	var $current_folder		= '1';				// If any...
	var $folders			= array();			// Folders for User
	var $hide_preview		= FALSE;			// Whether to show the Preview of Message
	var $attachments		= array();			// Attachments for current message
	var $baddies			= array();			// Blocked List; IDs only
	var $goodies			= array();			// Buddies List; IDs only
	var $blocked			= FALSE;			// Blocked List
	var $buddies			= FALSE;			// Buddies List
	var $invalid_name		= FALSE;			// Invalid name submitted?
	
	// Menu Content
	var $menu_items			= array();			// Abstracted data for creating menu
	var $menu				= '';				// Menu fully formed
	
	// Processing and Returned Data
	var $title				= '';				// Title of Page
	var $crumb				= '';				// Crumb text for page
	var $return_data		= '';				// Output data
	var $header_javascript  = '';				// User Side Header JavaScript
	var $error				= '';				// Submission Error	
	var $single_parts		= array();			// Parts of a page: text, form, images, content
	var $conditionals		= array();			// Conditionals
	var $mimes				= '';
	
	// Changeable Class Variables
	var $default_folders	= array('Inbox', 'Sent');
	var $max_folders		= 10;				// Maximum number of folders per user
	var $per_page			= 5;				// Messages on a Folder's Page
	var $graph_width		= '300';			// Width of Total Messages Graph
	var $emoticons_per_row  = 5;				// Number of Images Per Table Row
	var $delete_expiration	= 30;				// Erase deleted messages after X days
	var $disable_emoticons  = 'n';				// Disable the showing of emoticons
	var $spellcheck_enabled = TRUE;				// Enabled Spellcheck?

	/** -----------------------------------
	/**  Constructor
	/** -----------------------------------*/
	function __construct()
	{
		// Make a local reference to the ExpressionEngine super object
		$this->EE =& get_instance();

		/** -----------------------------------
		/**  A Few Things to Define, Batman
		/** -----------------------------------*/
		
		$this->member_id	  = $this->EE->session->userdata['member_id'];
		$this->allow_pm		  = ($this->EE->session->userdata['group_id'] == '1') ? 'y' : $this->EE->session->userdata['can_send_private_messages'];
		$this->allow_pm		  = ($this->allow_pm == 'y' && $this->EE->session->userdata['accept_messages'] == 'y') ? 'y' : 'n';
		
		$this->attach_allowed = $this->EE->session->userdata('can_attach_in_private_messages');
		
		$this->storage_limit	= ($this->EE->session->userdata['group_id'] == '1') ? 0 : $this->EE->session->userdata['prv_msg_storage_limit'];
		$this->send_limit		= $this->EE->session->userdata['prv_msg_send_limit'];

		if ( ! defined('AMP')) define('AMP', '&amp;');
		if ( ! defined('BR'))  define('BR',  '<br />');
		if ( ! defined('NL'))  define('NL',  "\n");
		if ( ! defined('NBS')) define('NBS', "&nbsp;");
		
		$prefs = array( 'prv_msg_attach_maxsize',
						'prv_msg_attach_total',
						'prv_msg_html_format',
						'prv_msg_auto_links',
						'prv_msg_max_chars',
						'prv_msg_max_attachments'
						);
						
		for($i=0, $t = count($prefs); $i < $t; ++$i)
		{
			if (FALSE !== ($value = $this->EE->config->item($prefs[$i])))
			{
				$name = str_replace('prv_msg_', '', $prefs[$i]);
				
				$this->{$name} = $value;
			}
		}		

		$this->upload_path	 = $this->EE->config->slash_item('prv_msg_upload_path');
				
		// -----------------------------------
		//  Nearly every page requires this, 
		//  so just load it for all of them
		// -----------------------------------
		
		$this->EE->lang->loadfile('messages');
		
		$this->title = $this->EE->lang->line('private_messages');
		$this->crumb = $this->EE->lang->line('private_messages');
		
		$this->images_folder = $this->EE->config->slash_item('theme_folder_url').'cp_global_images/';
		
		$this->single_parts['path']['image_url'] = $this->images_folder;
		
		/** -----------------------------------
		/**  Maintenance
		/** -----------------------------------*/
		
		srand(time());
	
		if ((rand() % 100) < 5) 
		{  
			$this->maintenance();
		}
	}

	
	/** -----------------------------------
	/**  Determine request
	/** -----------------------------------*/
		
	function _determine_request()
	{
		if ($this->allegiance == 'cp')
		{
			$this->base_url = BASE.AMP.'C=myaccount'.AMP.'M=messages'.AMP.'P=';
			$this->form_url = 'C=myaccount'.AMP.'M=messages'.AMP.'P=';
			$this->request = ($this->EE->input->get_post('P') !== FALSE) ? $this->EE->input->get_post('P') : 'inbox';
		}
		else
		{
			$this->form_url = $this->base_url;
		}
	}

	
	
	
	/** -----------------------------------
	/**  Create Path
	/** -----------------------------------*/
	function _create_path($uri='', $hidden='')
	{
		if ($this->allegiance == 'user')
		{
			return $this->EE->functions->remove_double_slashes($this->base_url.'/'.$uri);
		}
		else
		{
			return $this->EE->functions->remove_double_slashes($this->base_url.'/'.$uri.$hidden);
		}
	}

	

 	// -----------------------------------
	//  Process Page :
	//  Convert and Template into Content
	// -----------------------------------	

	function _process_template($template, $data = '')
	{
		/** -------------------------------
		/**  Process Conditionals
		/** -------------------------------*/
		
		if (count($this->conditionals) > 0)
		{
			foreach($this->conditionals as $key => $value)
			{
				if ($value == 'y')
				{
					$template = preg_replace("/\{if\s+".$key."\}(.+?)\{\/if\}/si", "\\1", $template);
					$template = preg_replace("/\{if\s+not_".$key."\}(.+?)\{\/if\}/si", '', $template);
				}
				else
				{
					$template = preg_replace("/\{if\s+".$key."\}.+?\{\/if\}/si", '', $template);
					$template = preg_replace("/\{if\s+not_".$key."\}(.+?)\{\/if\}/si", "\\1", $template);
				}
			}
		}
		
	
		/** --------------------------
		/**  Process any sent data
		/** --------------------------*/
		
		if (is_array($data) && count($data) > 0)
		{
			foreach($data as $key => $value)
			{
				$template = str_replace(LD.$key.RD, $value, $template);
			}
		}
		
		/** -----------------------------
		/**  Process any universal data
		/** -----------------------------*/
		
		if (count($this->single_parts) > 0)
		{
			foreach($this->single_parts as $key => $value)
			{
				if (is_array($value) && count($value) > 0)
				{
					foreach($value as $key2 => $value2)
					{
						if (is_array($value2) && count($value2) > 0)
						{
							foreach($value2 as $key3 => $value3)
							{
								$template = str_replace(LD.$key.':'.$key2.':'.$key3.RD, $value3, $template);
							}
						}
						else
						{
							if ($key == 'input' && $key2 == 'body')
							{
								$value2 = $this->EE->functions->encode_ee_tags($value2, TRUE);
							}
							
							$template = str_replace(LD.$key.':'.$key2.RD, 
													 ($key == 'input' && $key2 != 'body' && $key2 != 'folder_name') ? htmlspecialchars($value2, ENT_QUOTES) : $value2, 
													 $template);	
						}
					}
				}
				elseif( ! is_array($value))
				{
					if ($key != 'title' && ! stristr($value, '<option')) $value = htmlspecialchars($value, ENT_QUOTES);  // {title} is link title for message menu
					
					$template = str_replace(LD.$key.RD, $value, $template);
				}
			}
		}
		
		/** -------------------------------------
		/**  Finally, process all language text
		/** -------------------------------------*/
		
		if (isset($this->EE->lang->language) && is_array($this->EE->lang->language) && count($this->EE->lang->language) > 0)
		{
			foreach($this->EE->lang->language as $key => $value)
			{
				$template = str_replace(LD.'lang:'.$key.RD, $value, $template);
			}
		}
		
		return $template;
 	}


	
	
	/** -----------------------------------
	/**  Manage Request
	/** -----------------------------------*/
	function manager()
	{
		if ($this->allow_pm != 'y')
		{
			return;
		}
		
		$this->_determine_request();
		
		if (count($this->folders) == 0)
		{
			$this->fetch_folders();
		}
		
		if ($this->disable_emoticons == 'y')
		{
			$this->EE->config->set_item('enable_emoticons', 'n');
		}
	
			/** -----------------------------------
		/**  Call request
		/** -----------------------------------*/
		
		if (method_exists($this, $this->request))
		{	
			$this->{$this->request}();
		}
		else
		{
			$this->inbox();
		}
		
		/* -----------------------------------
		/*  Member Module - Fixeroo
		/*  - Rick has some legacy code in the member module that converts
		/*  certain path variables automatically.  We, however, do not want that
		/*  in our most precious Private Messages, and so we do a bit of conversion 
		/* -----------------------------------*/
		
		$this->return_data = preg_replace("/".LD."\s*path=(.*?)".RD."/", '&#123;path=\\1}', $this->return_data);
		$this->return_data = preg_replace("#".LD."\s*(profile_path\s*=.*?)".RD."#", '&#123;\\1}', $this->return_data);
		
		/** -----------------------------------
		/**  Name to ID in Form Switch - Fixeroo
		/** -----------------------------------*/
		
		$this->return_data = str_replace('opener.document.submit_message.', "opener.document.getElementById('submit_message').", $this->return_data);
	}

	
	
	/** -----------------------------------
	/**  Fetch Buddy and Block Lists
	/** -----------------------------------*/
	
	function fetch_lists($which='')
	{
		if ($which == 'buddy')
		{
			$this->goodies = array();
			$this->buddies = array();
		}
		elseif($which == 'blocked')
		{
			$this->baddies = array();
			$this->blocked = array();
		}
		else
		{
			$this->goodies = array();
			$this->buddies = array();
			$this->baddies = array();
			$this->blocked = array();
		}
		
		$extra = ($which != '') ? "AND l.listed_type = '{$which}'" : '';
		
		$query = $this->EE->db->query("SELECT l.*, m.username, m.screen_name, m.member_id 
							 FROM exp_message_listed l, exp_members m
							 WHERE l.listed_member = m.member_id
							 AND l.member_id = '{$this->member_id}' 
							 $extra");
							 
		if ($query->num_rows() > 0)
		{
			foreach($query->result_array() as $row)
			{	
				if (empty($row['username']))
				{
					continue;
				}
				
				if ($row['listed_type'] == 'buddy')
				{
					$this->buddies[] = array($row['listed_member'], $row['username'], $row['screen_name'], $row['listed_description'], $row['listed_id'], $row['member_id']);
					$this->goodies[] = $row['listed_member'];
				}
				else
				{
					$this->blocked[] = array($row['listed_member'], $row['username'], $row['screen_name'], $row['listed_description'], $row['listed_id'], $row['member_id']);
					$this->baddies[] = $row['listed_member'];
				}
			}
		}
	}

	
	
	/** -----------------------------------
	/**  Determine Folders for this User
	/** -----------------------------------*/
	
	function fetch_folders()
	{
		$this->folders = array();
		
		$query = $this->EE->db->query("SELECT * FROM exp_message_folders WHERE member_id = '{$this->member_id}'");
		
		if ($query->num_rows() == 0)
		{
			$this->EE->db->query($this->EE->db->insert_string('exp_message_folders', array('member_id' => $this->member_id)));
			
			$this->folders['1'] = array($this->default_folders['0'], '0');
			$this->folders['2'] = array($this->default_folders['1'], '0');
		}
		else
		{	
			$required = array('1' => array($query->row('folder1_name') , '0'), '2' => array($query->row('folder2_name') , '0'));
			
			for($i=3; $i <= $this->max_folders; $i++)
			{
				$this->folders[$i] = htmlspecialchars($query->row('folder'.$i.'_name') , ENT_QUOTES);
			}
			
			asort($this->folders);
			
			foreach($this->folders as $key => $value)
			{
				$this->folders[$key] = array($value, '0');
			}
			
			$this->folders = $required + $this->folders;
			
			$results = $this->EE->db->query("SELECT COUNT(*) AS count, message_folder FROM exp_message_copies 
									WHERE recipient_id = '{$this->member_id}' 
									AND message_deleted = 'n'
									GROUP BY message_folder");
		
			if ($results->num_rows() > 0)
			{
				foreach($results->result_array() as $row)
				{
					$this->folders[$row['message_folder']]['1'] = $row['count'];
				}
			}
		}	
	}

	
	
	/** -----------------------------------
	/**  Edit Folders
	/** -----------------------------------*/
	
	function folders()
	{
		$template = $this->retrieve_template('message_edit_folders');
		$rows	  = $this->retrieve_template('message_edit_folders_row');
		
		$form_details = array('action'	=> $this->base_url.'edit_folders',
						 	  'id'		=> 'edit_folders',
						 	  'secure'	=> ($this->allegiance == 'cp') ? FALSE : TRUE
						 	  );  	
		
		$this->single_parts['form']['form_declaration']['edit_folders'] = $this->EE->functions->form_declaration($form_details);
		$this->single_parts['include']['current_folders'] = '';
		$this->single_parts['include']['new_folder']	  = '';
		
		if ( ! isset($this->single_parts['include']['success_message']))
		{
			$this->single_parts['include']['success_message'] = '';
		}
		
		/** -----------------------------------------
		/**  Create Folder Rows
		/** -----------------------------------------*/
		
		$t=1;
		
		foreach($this->folders as $key => $value)
		{
			if ($value['0'] == '')
			{
				continue;
			}
			
			$t++;
			$this->single_parts['lang']['required']		= ($key < 3) ? $this->EE->lang->line('folder_required') : '';
			$this->single_parts['input']['folder_name']	= $value['0'];
			$this->single_parts['input']['folder_id']	= $key;
			$this->single_parts['style']				= ($t % 2) ? 'tableCellOne' : 'tableCellTwo';
				
			$this->single_parts['include']['current_folders'] .= $this->_process_template($rows);
		}
		
		/** -----------------------------------------
		/**  Create New Folder Row, If Allowed
		/** -----------------------------------------*/
		
		if ($t <= $this->max_folders)
		{
			$t++;
			$this->single_parts['lang']['required']		= '';
			$this->single_parts['input']['folder_name']	= '';
			$this->single_parts['input']['folder_id']	= 'new';
			$this->single_parts['style']				= ($t % 2) ? 'tableCellOne' : 'tableCellTwo';
			
			$this->single_parts['include']['new_folder'] = $this->_process_template($rows);
		}
		
		/** ----------------------------------------
		/**  Return the Folder's Contents
		/** ----------------------------------------*/
		
		$this->title = $this->EE->lang->line('edit_folders');
		$this->crumb = $this->EE->lang->line('edit_folders');
		$this->return_data = $this->_process_template($template);
	}

	
	
	
	/** -----------------------------------
	/**  Edit Folders
	/** -----------------------------------*/
	
	function edit_folders()
	{
		/** -----------------------------------
		/**  Check Required
		/** -----------------------------------*/
		
		if ( ! isset($_POST['folder_1']) OR  ! isset($_POST['folder_2']) OR $_POST['folder_1'] == ''  OR $_POST['folder_2'] == '')
		{
			return $this->_error_page('missing_required_field');
		}
		
		/** -----------------------------------
		/**  Get Our Modified Data
		/** -----------------------------------*/
		
		for($i=1, $data = array(); $i <= $this->max_folders; $i++)
		{
			if ( ! isset($_POST['folder_'.$i]) OR $_POST['folder_'.$i] == '')
			{
				$data['folder'.$i.'_name'] = '';
				$this->EE->db->query("UPDATE exp_message_copies SET message_deleted = 'y' 
							WHERE recipient_id = '{$this->member_id}' AND message_folder = '{$i}'");
							
				if ( ! isset($empty)) $empty = 'folder'.$i.'_name';
			}
			else
			{
				$data['folder'.$i.'_name'] = $this->EE->security->xss_clean($_POST['folder_'.$i]);
			}
		}
		
		/** -----------------------------------
		/**  Get Our New Folder
		/** -----------------------------------*/
		
		if (isset($_POST['folder_new']) && $_POST['folder_new'] != '' && isset($empty))
		{
			$data[$empty] = $this->EE->security->xss_clean($_POST['folder_new']);
		}
		
		$this->EE->db->query($this->EE->db->update_string('exp_message_folders', $data, "member_id = '{$this->member_id}'"));
		
		$this->fetch_folders();
		
		/** -----------------------------------
		/**  Success Message
		/** -----------------------------------*/
		
		$this->single_parts['lang']['message'] = $this->EE->lang->line('folders_updated');
		$this->single_parts['include']['success_message'] = $this->_process_template($this->retrieve_template('message_success'));
		
		/** ----------------------------------------
		/**  Return us back to Oz
		/** ----------------------------------------*/
		
		return $this->folders();
	}

	/** -----------------------------------
	/**  Abstracted Default Menu
	/** -----------------------------------*/
	function abstract_menu()
	{
		/** ------------------------------
		/**  Bulletin Board
		/** ------------------------------*/
		
		$style = ($this->EE->session->userdata['last_view_bulletins'] <= $this->EE->session->userdata['last_bulletin_date']) ? 'defaultBold' : '';
		
		$this->menu_items['single_items']['bulletin_board'] = array('text' => $this->EE->lang->line('bulletin_board'),
																	'link' => $this->_create_path('bulletin_board'),
																	'image' => '',
																	'style' => $style);
		
		/** ------------------------
		/**  Compose New Message
		/** ------------------------*/
		
		$this->menu_items['single_items']['compose_message'] = array('text' => $this->EE->lang->line('compose_message'),
						 											 'link' => $this->_create_path('compose'),
						 											 'image' => '',
																	 'style' => 'defaultBold');
																	
																	
		/** ------------------------
		/**  Drafts Folder
		/** ------------------------*/
		
		$query = $this->EE->db->query("SELECT COUNT(*) AS count FROM exp_message_data 
							 WHERE sender_id = '{$this->member_id}' 
							 AND message_status = 'draft'");
		
		if ($query->row('count')  > 0)
		{
			$this->menu_items['repeat_items']['folders'][] = array('text' => $this->EE->lang->line('draft_messages') .' ('.$query->row('count') .')',
																	'link' => $this->_create_path('drafts'),
																	'image' => '',
																	'style' => '');
		}
		
		
		/** -------------------------------
		/**  User Folders
		/** -------------------------------*/
		
		if (count($this->folders) == 0)
		{
			$this->fetch_folders();
		}
		
		foreach($this->folders as $key => $value)
		{
			if ($value['0'] != '')
			{
				if ($this->allegiance == 'user')
				{
					$url = $this->base_url.'/'.'view_folder/'.$key.'/';
				}
				else
				{
					$url = $this->base_url.'view_folder'.AMP.'folder='.$key;
				}
			
				$this->menu_items['repeat_items']['folders'][] = array('text' => ' - '.$value['0'].' ('.$value['1'].')',
																	  'link' => $url,
																	  'image' => '',
																	  'style' => '');
			}
		}
		
		/** ------------------------
		/**  Deleted Folder
		/** ------------------------*/
		
		$query = $this->EE->db->query("SELECT COUNT(*) AS count FROM exp_message_copies 
							 WHERE recipient_id = '{$this->member_id}'
							 AND message_deleted = 'y'");
		
		$this->menu_items['repeat_items']['folders'][] = array('text' => $this->EE->lang->line('deleted_messages').' ('.$query->row('count') .')',
																'link' => $this->_create_path('deleted'),
																'image' => '',
																'style' => '');
		
		/* ------------------------
		// Message Tracking
		// ------------------------
		
		$this->menu_items['single_items']['track_messages'] = array('text' => $this->EE->lang->line('track_messages'),
																	'link' => $this->_create_path('track'),
																	'image' => '',
																	'style' => '');
		*/
		/** ------------------------
		/**  Edit Message Folders
		/** ------------------------*/
		
		$this->menu_items['single_items']['edit_folders'] = array('text' => $this->EE->lang->line('edit_folders'),
																  'link' => $this->_create_path('folders'),
																  'image' => '',
																  'style' => '');
		
		/** ------------------------
		/**  Buddy List
		/** ------------------------*/
		$this->menu_items['single_items']['buddy_list'] = array('text' => $this->EE->lang->line('buddy_list'),
																'link' => $this->_create_path('buddies'),
																'image' => '',
																'style' => '');
		
		/** ------------------------
		/**  Block List
		/** ------------------------*/
		
		$this->menu_items['single_items']['block_list'] = array('text' => $this->EE->lang->line('blocked_list'),
																'link' => $this->_create_path('blocked'),
																'image' => '',
																'style' => '');
	
 	}

	function menu_array()
	{
		if ($this->allow_pm == 'n')
		{
			return;
		}

		$this->_determine_request();
		$this->abstract_menu();

		return $this->menu_items;
	}

	/** -----------------------------------
	/**  Create Messages Menu
	/** -----------------------------------*/
	function create_menu()
	{
		if ($this->allow_pm == 'n')
		{
			return;
		}
		
		$this->_determine_request();
		
		$this->abstract_menu();
		
		/** --------------------------------
		/**  Open/Close JavaScript
		/** --------------------------------*/
		
		if ($this->EE->input->cookie('myaccount_messages') !== FALSE && $this->EE->input->cookie('myaccount_messages') == 'on')
		{
			$text		  = '[-]';
			$hidden_style = '';
		}
		else
		{
			$text		  = '[+]';
			$hidden_style = 'display: none; padding:0;';
		}
			
		$hidden_link = '<a href="javascript:void(0);" id="extLink1" class="altLinks" onclick="showHide(1,this);return false;">'.$text.'</a>';
		
		/** --------------------------------
		/**  Create Menu
		/** --------------------------------*/
		
		$map = array('bulletin_board', 'compose_message', 'folders', 'edit_folders', 'buddy_list', 'block_list');

		$template = $this->retrieve_template('message_menu');
		$rows	  = $this->retrieve_template('message_menu_rows');
		
		$this->single_parts['include']['hide_menu_style'] = $hidden_style;
		$this->single_parts['include']['hide_menu_link']  = $hidden_link;
		$this->single_parts['include']['hide_menu_js']	  = $this->showhide_js();
		
		$this->single_parts['include']['menu_items'] = '';
		
		foreach($map as $item)
		{
			if (isset($this->menu_items['repeat_items'][$item]))
			{
				foreach($this->menu_items['repeat_items'][$item] as $item_member)
				{
					$this->single_parts['title'] = $item_member['text'];
					$this->single_parts['link']  = $item_member['link'];
					
					$this->single_parts['include']['menu_items'] .= $this->_process_template($rows);
				}
			}
			else
			{
				$this->single_parts['title'] = $this->menu_items['single_items'][$item]['text'];
				$this->single_parts['link']  = $this->menu_items['single_items'][$item]['link'];
				
				$this->single_parts['include']['menu_items'] .= $this->_process_template($rows);
			}
		}
		
		$this->menu = $this->_process_template($template);
 	}


	// -----------------------------------
	//  Inbox
	//  This function is kind of superfluous, but I find it comforting
	//  to know that there is an inbox function for a messaging system.
	//  Besides, it makes it a tad easier to understand certain parts 
	//  of the code to have this function called opposed to what is 
	//  really being calling. That is all, move along now...
	// -----------------------------------	

	function inbox()
	{	
		$this->view_folder('1');
 	}

 	
 	/** -----------------------------------
	/**  Deleted Messages
	/** -----------------------------------*/
	function deleted()
	{
		$this->view_folder('0');
	}



	/** -----------------------------------
	/**  View Folder Contents
	/** -----------------------------------*/
	function drafts()
	{
		$row_count = 0;  // How many rows shown this far (i.e. offset)
		
		if ($this->allegiance == 'user')
		{
			$row_count = $this->cur_id;
		}
		else
		{
			$row_count = ($this->EE->input->get_post('page') === false) ? 0 : $this->EE->input->get_post('page');
		}
		
		if ( ! is_numeric($row_count))
		{
			$row_count = 0;
		}
		
		$this->single_parts['lang']['folder_id']	= '1';
		$this->single_parts['lang']['folder_name'] = $this->EE->lang->line('draft_messages');
		$this->conditionals['paginate'] = 'n';
		
		$this->conditionals['drafts_folder']	= 'y';
		$this->conditionals['sent_folder']		= 'n';
		$this->conditionals['trash_folder']		= 'n';
		$this->conditionals['regular_folder']	= 'n';
							 
		/** ---------------------------------------
		/**  Retrieve Folder Contents Query
		/** ---------------------------------------*/
		
		$dql = "SELECT 
				exp_message_data.sender_id, 
				exp_message_data.message_date, 
				exp_message_data.message_id,
				exp_message_data.message_subject, 
				exp_message_data.message_recipients,
				exp_message_data.message_cc,
				exp_message_data.message_attachments, 
				exp_members.screen_name as sender, 
				exp_members.username as sender_username ";
		
		$sql = "FROM exp_message_data
				LEFT JOIN exp_members ON exp_members.member_id = exp_message_data.sender_id
				WHERE exp_message_data.message_status = 'draft' 
				AND exp_message_data.sender_id = '{$this->member_id}'
				ORDER BY exp_message_data.message_date ";
				
		/** ----------------------------------------
		/**  Run "count" query for pagination
		/** ----------------------------------------*/
		
		$query = $this->EE->db->query("SELECT COUNT(exp_message_data.message_id) AS count ".$sql);
		
		/** ----------------------------------------
		/**  If No Messages, we say so.
		/** ----------------------------------------*/
		
		if ($query->row('count')  == 0)
		{
			$this->title = $this->EE->lang->line('draft_messages');
			$this->crumb = $this->EE->lang->line('draft_messages');
			
			$this->single_parts['include']['folder_rows']  = $this->retrieve_template('message_no_folder_rows');
			$this->single_parts['form']['form_declaration']['modify_messages'] = '';
			
			$this->return_data = $this->folder_wrapper(($folder_id == '0') ? 'n' : 'y');
			
			return;
		}
		
		/** ----------------------------------------
		/**  Determine Current Page
		/** ----------------------------------------*/
		
		$current_page = ($row_count / $this->per_page) + 1;
			
		$total_pages = intval($query->row('count')  / $this->per_page);
		
		if ($query->row('count')  % $this->per_page) 
		{
			$total_pages++;
		}
		
		$this->single_parts['include']['page_count'] = $this->EE->lang->line('folder_page').' '.$current_page.' '.$this->EE->lang->line('of').' '.$total_pages;
		
		/** -----------------------------
		/**  Do we need pagination?
		/** -----------------------------*/
				
		$pager = ''; 
		
		if ($query->row('count')  > $this->per_page)
		{ 											
			$this->EE->load->library('pagination');
			
			if ($this->allegiance == 'user')
			{
				$config['base_url'] = $this->_create_path('drafts');
			}
			else
			{
				$config['page_query_string'] = TRUE;
				$config['base_url'] = $this->_create_path('drafts');
				$config['query_string_segment'] = 'page';
			}
			
			$config['total_rows'] 	= $query->row('count');
			$config['per_page']		= $this->per_page;
			$config['cur_page']		= $row_count;			
			$config['first_link'] 	= $this->EE->lang->line('pag_first_link');
			$config['last_link'] 	= $this->EE->lang->line('pag_last_link');			
			
			$this->EE->pagination->initialize($config);
			$this->single_parts['include']['pagination_link'] = $this->EE->pagination->create_links();

			$this->conditionals['paginate'] = 'y';
			 
			$sql .= " LIMIT ".$row_count.", ".$this->per_page;			
		}
		
		/** ----------------------------------------
		/**  Retrieve Folder Contents
		/** ----------------------------------------*/
		
		$folder_rows_template	= $this->retrieve_template('message_folder_rows');
		$r = '';
		$i = 0;
		$censor = FALSE;
        
		if ($this->EE->config->item('enable_censoring') == 'y' && $this->EE->config->item('censored_words') != '')
        {
			$this->EE->load->library('typography');
			$this->EE->typography->initialize();
			$censor = TRUE;
		}
				
		$query = $this->EE->db->query($dql.$sql);
		
		foreach($query->result_array() as $row)
		{
			++$i;
			$data = $row;
			$data['msg_id']		  = 'd'.$row['message_id'];
			$data['message_date'] = $this->EE->localize->set_human_time($data['message_date']);
			$data['style']		  = ($i % 2) ? 'tableCellTwo' : 'tableCellOne';
			$data['message_subject']  = ($censor === FALSE) ? $data['message_subject'] : $this->EE->typography->filter_censored_words($data['message_subject']);
						
			if ($this->allegiance == 'user')
			{
				$data['message_url']  = $this->base_url.'compose/'.$row['message_id'].'/';
			}
			else
			{
				$data['message_url'] = $this->base_url.'compose'.AMP.'msg='.$row['message_id'];
			}
			
			$data['message_status'] = '';
			
			// This Requires Extra Queries and Processing
			// So We Only Do It When Those Variables Are Found
			
			if (stristr($folder_rows_template, '{recipients}') !== FALSE)
			{
				$data['recipients'] = htmlspecialchars($this->convert_recipients($row['message_recipients']), ENT_QUOTES);
			}
			
			if (stristr($folder_rows_template, '{cc}') !== FALSE)
			{
				$data['cc'] = htmlspecialchars($this->convert_recipients($row['message_cc']), ENT_QUOTES);
			}
			
			$r .= $this->_process_template($folder_rows_template, $data);
		}
		
		$this->single_parts['include']['folder_rows'] = $r;
		
		/** ----------------------------------------
		/**  Return the Folder's Contents
		/** ----------------------------------------*/
		
		$this->title = $this->EE->lang->line('draft_messages');
		$this->crumb = $this->EE->lang->line('draft_messages');
		$this->return_data = $this->folder_wrapper('y', 'n', 'n');
 	}

 	
 	
	/** -----------------------------------
	/**  View Folder Contents
	/** -----------------------------------*/
	function view_folder($folder_id='')
	{
		// ---------------------------------
		// Find Requested Folder ID
		// $this->EE->uri->query_string - User
		// $this->EE->input->get_post('folder') - CP
		// ---------------------------------
		
		$row_count = 0;  // How many rows shown this far (i.e. offset)
		
		if ($folder_id == '')
		{	
			if ($this->allegiance == 'user')
			{
				// Unknown, probably will have to do something similar to
				// the list of members where we have to create 
				// a pseudo-query string in one of the URI segments
				// folder_pagenum : 1_1
				
				if ($this->cur_id == '')
				{
					$folder_id = 1;
				}
				else
				{
					$x = explode('_', $this->cur_id);
					
					$folder_id = ( ! is_numeric($x['0'])) ? 1 : $x['0'];
					$row_count = ( ! isset($x['1']) OR ! is_numeric($x['1'])) ? 0 : $x['1'];
				}
			}
			else
			{
				$folder_id = ($this->EE->input->get_post('folder') === false) ? '1' : $this->EE->input->get_post('folder');
				$row_count = ($this->EE->input->get_post('page') === false) ? 0 : $this->EE->input->get_post('page');
			}
		}
		
		if ( ! is_numeric($folder_id) OR $folder_id > $this->max_folders)
		{
			$folder_id = '1';
		}
		
		if ( ! is_numeric($row_count))
		{
			$row_count = 0;
		}
		
		
		/** ---------------------------------------
		/**  Retrieve Folder Name for User
		/** ---------------------------------------*/
		
		if ($folder_id == '0')
		{
			$folder_name = $this->EE->lang->line('deleted_messages');
		}
		elseif ( ! isset($this->folders[$folder_id]['0']) OR $this->folders[$folder_id]['0'] == '')
		{
			if ($this->allegiance == 'cp')
			{
				show_error($this->lang->line('unauthorized_access'));
			}
			else
			{
				return $this->EE->output->show_user_error('general', array($this->EE->lang->line('not_authorized')));
			}
		}
		else
		{
			$folder_name = $this->folders[$folder_id]['0'];
		}
		
		$this->single_parts['lang']['folder_name'] = $this->EE->lang->line('messages_folder').' - '.$folder_name;
		$this->single_parts['lang']['folder_id'] = $folder_id;
		$this->current_folder = $folder_id;
		$this->conditionals['paginate'] = 'n';
		
		/** -----------------------------------
		/**  Folder Conditionals
		/** -----------------------------------*/
		
		$this->conditionals['drafts_folder']	= 'n';
		$this->conditionals['sent_folder']		= 'n';
		$this->conditionals['trash_folder']		= 'n';
		$this->conditionals['regular_folder']	= 'n';
		
		if ($folder_id == '0')
		{
			$this->conditionals['trash_folder'] = 'y';
		}
		elseif ($folder_id == '2')
		{
			$this->conditionals['sent_folder'] = 'y';
		}
		else
		{
			$this->conditionals['regular_folder'] = 'y';
		}
							 
		/** ---------------------------------------
		/**  Retrieve Folder Contents Query
		/** ---------------------------------------*/
		
		$dql = "SELECT 
				exp_message_copies.message_status,
				exp_message_copies.message_id,
				exp_message_copies.message_read,
				exp_message_copies.copy_id as msg_id, 
				exp_message_data.sender_id, 
				exp_message_data.message_date, 
				exp_message_data.message_subject, 
				exp_message_data.message_recipients,
				exp_message_data.message_cc,
				exp_message_data.message_attachments, 
				exp_members.screen_name as sender, 
				exp_members.username as sender_username ";
		
		$sql = "FROM exp_message_copies
				LEFT JOIN exp_message_data ON exp_message_data.message_id = exp_message_copies.message_id
				LEFT JOIN exp_members ON exp_members.member_id = exp_message_copies.sender_id
				WHERE exp_message_copies.recipient_id = '{$this->member_id}' ";
				
		if ($folder_id == '0')
		{
			$sql .= "AND exp_message_copies.message_deleted = 'y' ";
		}
		else
		{
			$sql .= "AND exp_message_copies.message_folder = '{$folder_id}'
					 AND exp_message_copies.message_deleted = 'n' ";
		}		
				
		$sql .= "AND exp_message_data.message_status = 'sent'
				 ORDER BY exp_message_data.message_date desc";
				
		/** ----------------------------------------
		/**  Run "count" query for pagination
		/** ----------------------------------------*/
		
		$query = $this->EE->db->query("SELECT COUNT(exp_message_copies.copy_id) AS count ".$sql);
		
		/** ----------------------------------------
		/**  If No Messages, we say so.
		/** ----------------------------------------*/
		
		if ($query->row('count')  == 0)
		{
			$this->title = $folder_name;
			$this->crumb = $folder_name;
			
			$this->single_parts['include']['folder_rows']  = $this->retrieve_template('message_no_folder_rows');
			$this->single_parts['form']['form_declaration']['modify_messages'] = '';
			
			$this->return_data = $this->folder_wrapper(($folder_id == '0') ? 'n' : 'y');
			
			return;
		}
		
		/** ----------------------------------------
		/**  Determine Current Page
		/** ----------------------------------------*/
		
		$current_page = ($row_count / $this->per_page) + 1;
			
		$total_pages = intval($query->row('count')  / $this->per_page);
		
		if ($query->row('count')  % $this->per_page) 
		{
			$total_pages++;
		}
		
		$this->single_parts['include']['page_count'] = $this->EE->lang->line('folder_page').' '.$current_page.' '.$this->EE->lang->line('of').' '.$total_pages;
		
		/** -----------------------------
		/**  Do we need pagination?
		/** -----------------------------*/
				
		$pager = ''; 		
		
		if ($query->row('count')  > $this->per_page)
		{ 											
			$this->EE->load->library('pagination');
			
			if ($this->allegiance == 'user')
			{
				//$config['base_url'] = $this->base_url.'view_folder/'.$folder_id.'_';
				$config['base_url'] = $this->base_url.'view_folder/';
				$config['prefix'] = $folder_id.'_';
			}
			else
			{
				$config['page_query_string'] = TRUE;
				$config['base_url'] = $this->base_url.'view_folder'.AMP.'folder='.$folder_id;
				$config['query_string_segment'] = 'page';
			}
			
			$config['total_rows'] 	= $query->row('count');
			$config['per_page']		= $this->per_page;
			$config['cur_page']		= $row_count;		
			$config['first_link'] 	= $this->EE->lang->line('pag_first_link');
			$config['last_link'] 	= $this->EE->lang->line('pag_last_link');
						
			$this->EE->pagination->initialize($config);
			$this->single_parts['include']['pagination_link'] = $this->EE->pagination->create_links();

			$this->conditionals['paginate'] = 'y';
			 
			$sql .= " LIMIT ".$row_count.", ".$this->per_page;			
		}
		
		/** ----------------------------------------
		/**  Retrieve Folder Contents
		/** ----------------------------------------*/
		
		$message_ids			= array();
		$folder_rows_template	= $this->retrieve_template('message_folder_rows');
		$i = 0;
		$r = '';
		$censor = FALSE;
        
		if ($this->EE->config->item('enable_censoring') == 'y' && $this->EE->config->item('censored_words') != '')
        {
			$this->EE->load->library('typography');
			$this->EE->typography->initialize();
			$censor = TRUE;
		}		

		$query = $this->EE->db->query($dql.$sql);
		
		foreach($query->result_array() as $row)
		{
			$i++;
			$data			= $row;
			$message_ids[]	= $row['message_id'];

			$data['msg_id']	= ($row['message_read'] == 'n') ? 'u'.$row['msg_id'] : $row['msg_id'];
			$data['buddy_list_link'] = '';
			$data['block_list_link'] = '';
			$data['message_date'] = $this->EE->localize->set_human_time($data['message_date']);
			$data['style']		  = ($i % 2) ? 'tableCellTwo' : 'tableCellOne';
			$data['message_subject']  = ($censor === FALSE) ? $data['message_subject'] : $this->EE->typography->filter_censored_words($data['message_subject']);
			
			if ($this->allegiance == 'user')
			{
				$data['message_url']  = $this->base_url.'view_message/'.$row['msg_id'].'/';
				//$data['buddy_list_link'] = $this->_create_path('add_buddy').$row['sender_id'].'/';
				//$data['block_list_link'] = $this->_create_path('add_block').$row['sender_id'].'/';
			}
			else
			{
				$data['message_url'] = $this->base_url.'view_message'.AMP.'msg='.$row['msg_id'];
				//$data['buddy_list_link'] = $this->_create_path('add_buddy').AMP.'id='.$row['sender_id'];
				//$data['block_list_link'] = $this->_create_path('add_block').AMP.'id='.$row['sender_id'];
			}
			
			// --------------------------------
			//  Message Status Entities:
			//  &bull; - unread
			//  &rarr; - forwarded
			//  &crarr; - Reply
			// --------------------------------
			
			if ($row['message_status'] == 'replied')
			{
				$data['message_status'] = '&crarr;';
			}
			elseif ($row['message_status'] == 'forwarded')
			{
				$data['message_status'] = '&rarr;';
			}
			elseif ($row['message_read'] == 'y')
			{
				$data['message_status'] = '';
			}
			elseif($row['message_read'] == 'n')
			{
				$data['message_status'] = '&bull;';
			}
			
			// This Requires Extra Queries and Processing
			// So We Only Do It When Those Variables Are Found
			
			if (stristr($folder_rows_template, '{recipients}') !== FALSE)
			{
				$data['recipients'] = htmlspecialchars($this->convert_recipients($row['message_recipients']), ENT_QUOTES);
			}
			
			if (stristr($folder_rows_template, '{cc}') !== FALSE)
			{
				$data['cc'] = htmlspecialchars($this->convert_recipients($row['message_cc']), ENT_QUOTES);
			}
			
			$r .= $this->_process_template($folder_rows_template, $data);
		}
		
		$this->single_parts['include']['folder_rows'] = $r;
		
		/** ----------------------------------------
		/**  If Displayed, Messages are Received (not read)
		/** ----------------------------------------*/
		
		if (count($message_ids) > 0 && $this->block_tracking == 'n')
		{
			$this->EE->db->query("UPDATE exp_message_copies SET message_received = 'y' 
						WHERE recipient_id = '{$this->member_id}'
						AND message_id IN ('".implode("','",$message_ids)."')");
		}
		
		/** ----------------------------------------
		/**  Return the Folder's Contents
		/** ----------------------------------------*/
		
		$this->title = $folder_name;
		$this->crumb = $folder_name;
		$this->return_data = $this->folder_wrapper(($folder_id == '0') ? 'n' : 'y');
 	}

 	
 	
 	
 	
 	
 	
	/** ----------------------------------------
	/**  Wrapper for a Folder and its Contents
	/** ----------------------------------------*/
	function folder_wrapper($deleted='y', $moved='y', $copied = 'y')
	{
 		$folder_template = $this->retrieve_template('message_folder');
 		
 		$this->folders_pulldown();
 		
 		$this->single_parts['include']['hidden_js'] = $this->hidden_js();
 		$this->single_parts['include']['toggle_js'] = $this->toggle_js();
 		$this->single_parts['path']['compose_message'] = $this->_create_path('compose');
 		$this->single_parts['path']['erase_messages']  = $this->_create_path('erase');
 		
 		$details = array('hidden_fields'	=> array('this_folder' => $this->single_parts['lang']['folder_id'], 'daction' => ''),
						 'action'			=> $this->_create_path('modify_messages'),
						 'id'				=> 'target',
						 'enctype'			=> 'multi',
						 'secure'			=> ($this->allegiance == 'cp') ? FALSE : TRUE
						 );  	
		
		$this->single_parts['form']['form_declaration']['modify_messages']  = $this->EE->functions->form_declaration($details);

		/** ---------------------------------
		/**  Move, Copy, Delete Buttons
		/** ---------------------------------*/
 		
 		$this->_buttons($deleted, $moved, $copied);
 		
 		/** -------------------------------
 		/**  Storage Graph
 		/** -------------------------------*/
 		
 		if ( ! isset($this->single_parts['image']['messages_graph']))
 		{
 			$this->storage_graph();
 		}
 		
 		return $this->_process_template($folder_template);
	}

	
	
	/** ----------------------------------------
	/**  Buttons for Various Pages
	/** ----------------------------------------*/
	function _buttons($deleted='y', $moved='y', $copied = 'y')
	{
		$style = 'buttons';
	
	
 		/** ---------------------------------
		/**  Move, Copy, Delete Buttons
		/** ---------------------------------*/
 		
 		if ($deleted == 'n')
 		{
 			$this->single_parts['form']['delete_button'] = '';
 		}
 		else
 		{
 			$this->single_parts['form']['delete_button'] = "<button type='submit' id='delete' name='delete' value='delete' ".
 															"class='{$style}' title='{lang:delete_selected}' ".
 															"onclick='dynamic_action(\"delete\");'>".
 															"{lang:messages_delete}</button> ";
 		}
 		
 		if ($moved == 'n')
 		{
 			$this->single_parts['form']['move_button'] = '';
 		}
 		else
 		{
 			$this->single_parts['form']['move_button'] = "<button type='submit' id='move' name='move' value='move' ".
 														  "class='{$style}' title='{lang:move_selected}' ".
 														  "onclick='dynamic_move();return false;'>".
 														  "{lang:messages_move}</button>".NBS.NBS;
 		}
 		
 		if ($copied == 'n')
 		{
 			$this->single_parts['form']['copy_button'] = '';
 		}
 		else
 		{
 			$this->single_parts['form']['copy_button'] = "<button type='submit' id='copy' name='copy' value='copy' ".
 														  "class='{$style}' title='{lang:copy_selected}' ".
 														  "onclick='dynamic_copy();return false;'>".
 														  "{lang:messages_copy}</button>".NBS.NBS;
 		}
 		
 		$this->single_parts['form']['forward_button'] = "<button type='submit' id='forward' name='forward' value='forward' ".
 														 "class='{$style}' title='{lang:messages_forward}' ".
 														 "onclick='dynamic_action(\"forward\");'>".
 														 "{lang:messages_forward}</button>".NBS.NBS;
 														 
 														 
 		$this->single_parts['form']['reply_button'] = "<button type='submit' id='reply' name='reply' value='reply' ".
 														  "class='{$style}' title='{lang:messages_reply}' ".
 														  "onclick='dynamic_action(\"reply\");'>".
 														  "{lang:messages_reply}</button>".NBS.NBS;
 														  
 		$this->single_parts['form']['reply_all_button'] = "<button type='submit' id='reply_all' name='reply_all' value='reply_all' ".
 														  "class='{$style}' title='{lang:messages_reply_all}' ".
 														  "onclick='dynamic_action(\"reply_all\");'>".
 														  "{lang:messages_reply_all}</button>".NBS.NBS;
 														  
 		$this->single_parts['form']['add_button']	= $this->list_js().
 													  "<button type='submit' id='add' name='add' value='add' ".
 													  "class='{$style}' title='{lang:add_member}' ".
 													  "onclick='list_addition();return false;'>".
 													  "{lang:add_member}</button>".NBS.NBS;
 		
 		
	}

	
	
	/** ----------------------------------------
	/**  Retrieve a Template for Processing
	/** ----------------------------------------*/
	function retrieve_template($which='')
	{
 		if ($which == '')
 		{
 			$which = 'message_folder';
 		}
 		
 		/** ----------------------------------
 		/**  CP Templates - Quick, Easy
 		/** ----------------------------------*/
 		
 		if ($this->allegiance == 'cp')
 		{
 			if ( ! class_exists('Messages_mcp'))
 			{
 				require APPPATH.'cp/cp.messages.php';
 				$this->messages_cp = new Messages_mcp();
 			}
 			
 			$which = $which.'_cp';
 			return $this->messages_cp->{$which}();
 		}

		/** ----------------------------------
 		/**  User Templates - Slow, Painful
 		/** ----------------------------------*/
//$debug = debug_backtrace();
//echo '<pre>';print_r($debug[1]);echo'</pre>';exit;
		if ($this->theme_path == '')
		{
			$theme = ($this->EE->config->item('member_theme') == '') ? 'default' : $this->EE->config->item('member_theme');
			$this->theme_path = PATH_MBR_THEMES."{$theme}/";			
		}

		if ( ! file_exists($this->theme_path.$which.'.html'))
		{
			$data = array(	'title' 	=> $this->EE->lang->line('error'),
							'heading'	=> $this->EE->lang->line('general_error'),
							'content'	=> $this->EE->lang->line('nonexistent_page'),
							'redirect'	=> '',
							'link'		=> array($this->EE->config->item('site_url'), stripslashes($this->EE->config->item('site_name')))
						 );

			return $this->EE->output->show_message($data, 0);			
		}
	
		return $this->MS->_prep_element(trim(file_get_contents($this->theme_path.$which.'.html')));
	}


	
	
	/** -----------------------------------
	/**  Folders Pulldown Menu
	/** -----------------------------------*/
	function folders_pulldown()
	{
		$str=NL; $str2=NL;
		
		foreach($this->folders as $key => $value)
		{
			if ($value['0'] != '')
			{
				if ($this->allegiance == 'user')
				{
					$url = $this->base_url.'view_folder/'.$key.'/';
				}
				else
				{
					$url = $this->base_url.'view_folder'.AMP.'folder='.$key;
				}
				
				$selected = ($key == $this->current_folder) ? ' selected="selected"' : '';
			
				$str  .= '<option value="'.$url.'"'.$selected.'>'.$value['0'].'</option>'.NL;
				$str2 .= '<option value="'.$key.'"'.$selected.'>'.$value['0'].'</option>'.NL;
			}
		}
		
		$str  .= '</select>'.NL;
		$str2 .= '</select>'.NL;
		
		$yoffset = ($this->allegiance == 'cp') ? 30 : 20;
		
			$move_js = <<<DOH
<script type="text/javascript"> 
//<![CDATA[

var movepopup = new PopupWindow("movemenu");
movepopup.offsetY={$yoffset};
movepopup.autoHide();

//]]>
</script>
DOH;

			$copy_js = <<<DOH
<script type="text/javascript"> 
//<![CDATA[

var copypopup = new PopupWindow("copymenu");
copypopup.offsetY={$yoffset};
copypopup.autoHide();

//]]>
</script>
DOH;
		
		$this->single_parts['include']['folder_pulldown']['change'] = '<select name="change_folder" class="select" onchange="location.href=this.value">'.$str;
		
		$this->single_parts['include']['folder_pulldown']['move'] = '<div id="movemenu" class="tableCellOne" style="border: 1px solid #666; position:absolute;visibility:hidden;">'.
																	'<select name="moveto" class="select" onchange="this.form.submit();">'.
																	'<option value="none">'.$this->EE->lang->line('choose_folder').'</option>'.NL.
																	$str2.
																	'</div>'.NL.
																	$move_js;
		
		$this->single_parts['include']['folder_pulldown']['copy'] = '<div id="copymenu" class="tableCellOne" style="border: 1px solid #666; position:absolute;visibility:hidden;">'.
																	'<select name="copyto" class="select" onchange="this.form.submit();">'.
																	'<option value="none">'.$this->EE->lang->line('choose_folder').'</option>'.NL.
																	$str2.
																	'</div>'.NL.
																	$copy_js;
	}

	
	
	
	
	/** -----------------------------------
	/**  Member Search Popup
	/** -----------------------------------*/
	function member_search($message='')
	{
		$this->title = …