<?php
	/**************************************************************************\
	* eGroupWare                                                               *
	* http://www.egroupware.org                                                *
	* The file written by Mário César Kolling <mario.kolling@serpro.gov.br>    *
	* --------------------------------------------                             *
	*  This program is free software; you can redistribute it and/or modify it *
	*  under the terms of the GNU General Public License as published by the   *
	*  Free Software Foundation; either version 2 of the License, or (at your  *
	*  option) any later version.                                              *
	\**************************************************************************/

	//TODO: Criar a Classe Widget.

	include_once(PHPGW_INCLUDE_ROOT.'/expressoMail1_2/inc/class.imap_functions.inc.php');

	// Classe principal do Mini Mail
	class ui_mobilemail{

		// Define as funções públicas
		var $public_functions = array(
			'mail_list'	=> True,
			'change_folder' => True,
			'change_page'	=> True,
			'show_msg'	=> True,
			'send_mail'	=> True,
			//'reply_msg'	=> True,
			'new_msg'	=> True,
		);

		var $folders; // Pastas imap
		var $current_folder; // Pasta corrente
		var $current_page; // Página corrente da lista de e-mails da pasta corrente
		var $imap_functions; // Variável que recebe um objeto do tipo class.imap_functions.inc.php
		var $allowed_tags = '<p><a><br><em><strong><ol><li><ul><div><font>'; // Tags html que não serão removidas
			// ao mostrar corpo do e-mail


		/*
		 * @function mobilemail
		 * @abstract Método construtor da classe principal do Mini Mail
		 * @author Mário César Kolling <mario.kolling@serpro.gov.br>
		 */
		function ui_mobilemail()
		{

			$this-> load_session();						

			// Recupera atributos da classe gravados na sessão
			$folders = $GLOBALS['phpgw']->session->appsession('mobilemail.folders','mobile');
			$current_folder = $GLOBALS['phpgw']->session->appsession('mobilemail.current_folder','mobile');
			$current_page = $GLOBALS['phpgw']->session->appsession('mobilemail.current_page','mobile');

			// Inicializa a classe class.imap_functions.inc.php
			$this->imap_functions = new imap_functions();

			// Testa a existência dos atributos da classe recuperadas da sessão, e as carrega ou inicializa.
			if ($folders)
			{
				$this->folders = $folders;
			}
			else
			{
				$this->folders = $this->imap_functions->get_folders_list();
			}

			if ($current_folder)
			{
				$this->current_folder = $current_folder;
			}
			else
			{
				$this->current_folder = 0; // Define o folder INBOX como o folder corrente
			}

			if ($current_page)
			{
				$this->current_page = $current_page;
			}
			else
			{
				$this->current_page = 1; // Define a primeira página como página padrão
			}

		}

		/*
		 * @function save_session
		 * @abstract Salva os atributos da classe na sessão
		 * @author Mário César Kolling <mario.kolling@serpro.gov.br>
		 */
		function save_session()
		{

			$GLOBALS['phpgw']->session->appsession('mobilemail.folders','mobile',$this->folders);
			$GLOBALS['phpgw']->session->appsession('mobilemail.current_folder','mobile',$this->current_folder);
			$GLOBALS['phpgw']->session->appsession('mobilemail.current_page','mobile',$this->current_page);

		}

		/*
		 * @function change_page
		 * @abstract Troca a página de exibição da lista de e-mails, e mostra a nova página
		 * @author Mário César Kolling <mario.kolling@serpro.gov.br>
		 */
		function change_page()
		{
			if (isset($_GET['page']))
			{
				$this->current_page = $_GET['page'];
			}
			$this->mail_list();
			$this->save_session();
		}

		/*
		 * @function change_folder
		 * @abstract Troca a pasta do imap, e mostra a primeira página da nova pasta
		 * @author Mário César Kolling <mario.kolling@serpro.gov.br>
		 */
		function change_folder()
		{
			$folder = $_GET['folder'];
			if (isset($folder))
			{
				$this->current_folder = $folder;
				$this->current_page = 1;
			}
			$this->mail_list();
			$this->save_session();
		}

		/*
		 * @function show_msg
		 * @abstract Mostra a mensagem de e-mail requisitada
		 * @author Mário César Kolling <mario.kolling@serpro.gov.br>
		 */
		 // TODO: retirar msg_folder dos parâmentros necessários no GET e usar $this->current_folder
		function show_msg()
		{
			$params = array();

			//TODO: testar chamar sem parâmetros para determinar se ocorre algum problema
			if (isset($_GET['msg_number']) && isset($_GET['msg_folder']))
			{
				$params = array(
					'msg_number' => $_GET['msg_number'],
					'msg_folder' => $_GET['msg_folder'],
				);
			}

			$msg = $this->imap_functions->get_info_msg($params);

			// Carrega o template
			$p = CreateObject('phpgwapi.Template', PHPGW_SERVER_ROOT . '/mobile/templates/'.$GLOBALS['phpgw_info']['server']['template_set']);
			$p->set_file(
				Array(
					'view_msg_t' => 'view_msg.tpl'
				)
			);
			$p->set_block('view_msg_t', 'mail_header');
			$p->set_block('view_msg_t', 'mail_body');
			$p->set_block('view_msg_t', 'mail_footer');
			$p->set_block('view_msg_t', 'reply_msg');
			$p->set_block('view_msg_t', 'attachment_list');
			$p->set_block('view_msg_t', 'begin_anchor');
			$p->set_block('view_msg_t', 'end_anchor');

			// Define o cabeçalho do e-mail
			$p->set_var('from_label', lang("From"));
			$p->set_var('from', $msg['from']['full']);
			$p->set_var('to_label', lang("To"));

			$p->set_var('subject_label', lang("Subject"));
			$p->set_var('subject', $msg['subject']);
			$p->set_var('date_label', lang("Date"));
			$p->set_var('date', $msg['fulldate']);


			// Mostra o corpo do e-mail
			$p->set_var('body', strip_tags($msg['body'], $this->allowed_tags)); // Usa a função strip_tags() para filtrar
				// as tags que estão presentes no corpo do e-mail.
			$p->set_var('link_text', lang("Return"));
			$p->set_var('link', "index.php?menuaction=mobile.ui_mobilemail.mail_list");


			$p->set_var('reply_text', lang("Reply"));
			$msg_number = $_GET['msg_number'];
			$msg_folder = $_GET['msg_folder'];
			$p->set_var('reply', "index.php?menuaction=mobile.ui_mobilemail.new_msg&msg_number=$msg_number&msg_folder=$msg_folder");

			if (!empty($msg['attachments']) && !empty($msg['attachments']['names']))
			{
				$attachs = "<br>".lang("This message has the follow attachments:")."<br>";
				foreach($msg['attachments'] as $key => $attach) {
					if(is_array($attach)) {
						$attachs.=$attach['name']."&nbsp;&nbsp;&nbsp;&nbsp;";
						if($GLOBALS['phpgw_info']['user']['preferences']['mobile']['download_attach']==1)
							$attachs.="<a href='../expressoMail1_2/inc/gotodownload.php?msg_folder=".
									$msg_folder."&msg_number=".$msg_number."&idx_file=".$key.
									"&msg_part=".$attach['pid']."&encoding=".$attach['encoding']."'>".
									lang('Download')."</a><br>";
						else
							$attachs.="<br>";
					}
					$p->set_var('attachment_message', $attachs);
				}
				//$p->set_var('attachment_message', lang('This message have attachment(s)'));
			}
			else
			{
				$p->set_var('attachment_message', lang('This message don\'t have attachment(s)'));
			}

			$p->parse('view_msg_t', 'end_anchor');
			$p->parse('view_msg_t', 'begin_anchor');
			//$p->pfp('view_msg_t', 'mail_header');
			/*$p->pfp('out', 'mail_header');
			//$p->pfp('view_msg_t', 'mail_body');
			$p->pfp('out', 'mail_body');
			//$p->pfp('view_msg_t', 'attachment_list');
			$p->pfp('out', 'attachment_list');
			//$p->pfp('view_msg_t', 'mail_footer');
			$p->pfp('out', 'reply_msg');
			//$p->pfp('out', 'mail_footer');*/

			//$p->pfp('view_msg_t', 'mail_header');
			$GLOBALS['phpgw_info']['mobiletemplate']->set_content($p->fp('out', 'mail_header'));
			$GLOBALS['phpgw_info']['mobiletemplate']->set_content($p->fp('out', 'mail_body'));
			$GLOBALS['phpgw_info']['mobiletemplate']->set_content($p->fp('out', 'attachment_list'));
			$GLOBALS['phpgw_info']['mobiletemplate']->set_content($p->fp('out', 'reply_msg'));
		}

		/*
		 * @function index
		 * @abstract Página inicial da aplicação mobilemail, mantém o estado atual. Ou seja, mostra lista de e-mails
		 * do folder e página definidos pelos parâmetros current_folder e current_page.
		 * @author Mário César Kolling <mario.kolling@serpro.gov.br>
		 */
		 // TODO: Talvez seja melhor voltar sempre para o Inbox e primeira página
		function index()
		{						
			$this->print_folder_selection();
			$this->mail_list();
			$this->save_session();

		}
		
		function load_session(){			
			/************************************\
			 * Inicialização do expressoMail1_2 *
			\************************************/
			// Get Data from ldap_manager and emailadmin.
			$ldap_manager = CreateObject('contactcenter.bo_ldap_manager');
			$boemailadmin	= CreateObject('emailadmin.bo');
			$emailadmin_profile = $boemailadmin->getProfileList();
			$_SESSION['phpgw_info']['expressomail']['email_server'] = $boemailadmin->getProfile($emailadmin_profile[0]['profileID']);
			$_SESSION['phpgw_info']['expressomail']['user'] = $GLOBALS['phpgw_info']['user'];
			$_SESSION['phpgw_info']['expressomail']['server'] = $GLOBALS['phpgw_info']['server'];
			$_SESSION['phpgw_info']['expressomail']['ldap_server'] = $ldap_manager ? $ldap_manager->srcs[1] : null;
			$_SESSION['phpgw_info']['expressomail']['user']['email'] = $GLOBALS['phpgw']->preferences->values['email'];
		
			// Fix problem with cyrus delimiter changes in preferences.
			// Dots in names: enabled/disabled.
			$save_in_folder = @eregi_replace("INBOX/", "INBOX".$_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'], $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['save_in_folder']);
			$save_in_folder = @eregi_replace("INBOX.", "INBOX".$_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'], $save_in_folder);
			$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['save_in_folder'] = $save_in_folder;
			// End Fix.
		
		    // Loading Admin Config Module
		    $c = CreateObject('phpgwapi.config','expressoMail1_2');
		    $c->read_repository();
		    $current_config = $c->config_data;
		    $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] = $current_config['expressoMail_enable_log_messages'];
		    // Begin Set Anti-Spam options.
		    $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham'] = $current_config['expressoMail_command_for_ham'];
		    $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam'] = $current_config['expressoMail_command_for_spam'];
		    $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_use_spam_filter'] = $current_config['expressoMail_use_spam_filter'];

			echo '<script> var array_lang = new Array();var use_spam_filter = \''.$current_config['expressoMail_use_spam_filter'].'\' </script>';

			// End Set Anti-Spam options.
		
		    // Set Imap Folder names options
		    $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'] 	= $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']	? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']		: "Trash";
		    $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'] 	= $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'] 	: "Drafts";
		    $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'] 	= $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder']	? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder']		: "Spam";
		    $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']	= $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] 	? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] 		: "Sent";

			include("../expressoMail1_2/inc/load_lang.php");		    

		}

		/*
		 * @function print_folder_selection
		 * @abstract Imprime o folder corrente (INBOX)
		 * @author Mário César Kolling <mario.kolling@serpro.gov.br>
		 */
		function print_folder_selection()
		{

			$p = CreateObject('phpgwapi.Template', PHPGW_SERVER_ROOT . '/mobile/templates/'.$GLOBALS['phpgw_info']['server']['template_set']);
			$p->set_file(
				Array(
					'mobilemail_t' => 'mobilemail.tpl'
				)
			);
			$p->set_block('mobilemail_t', 'inbox_folder_list');
			$p->set_var('lang_folder', lang('Folder'));
			$p->set_var('lang_inbox', lang('Inbox'));
			//$p->set_var('folder_items', $folder_items);
			$p->parse('mobilemail_t', 'inbox_folder_list');			
			//$p->fpf('out', 'mobilemail_t');
			$GLOBALS['phpgw_info']['mobiletemplate']->set_content($p->fp('out', 'mobilemail_t'));

		}

		/*
		 * @function old_print_folder_selection
		 * @abstract Imprime na tela a caixa de seleção de folders
		 * @author Mário César Kolling <mario.kolling@serpro.gov.br>
		 */
		function old_print_folder_selection()
		{

			// Processa as options
			$folder_items = '';

			foreach ($this->folders as $i => $j)
			{

				$option_selected = '';
				$p = CreateObject('phpgwapi.Template', PHPGW_SERVER_ROOT . '/mobile/templates/'.$GLOBALS['phpgw_info']['server']['template_set']);
				$p->set_file(
					Array(
						'mobilemail_t' => 'mobilemail.tpl'
					)
				);
				$p->set_block('mobilemail_t', 'folder_item');

				if (is_numeric($i))
				{
					if ($i == $this->current_folder)
					{
						 $option_selected = 'selected="selected"';
					}

					$p->set_var('option_selected', $option_selected);
					$p->set_var('folder_id', $j['folder_id']);
					$p->set_var('folder_name', $j['folder_id']); // Mudar... provavelmente usar preg_replace
													   			 // para substituir cpf pelo nome do usuário.

					if ($j['folder_unseen'] > 0)
					{
						$p->set_var('folder_unseen', ' - ('.$j['folder_unseen'].')');
					}

					$folder_items .= $p->fp('mobile_t', 'folder_item');
				}

			}

			// Processa o select
			$p = CreateObject('phpgwapi.Template', PHPGW_SERVER_ROOT . '/mobile/templates/'.$GLOBALS['phpgw_info']['server']['template_set']);
			$p->set_file(
				Array(
					'mobilemail_t' => 'mobilemail.tpl'
				)
			);
			$p->set_block('mobilemail_t', 'folder_list');
			$p->set_var('folder_items', $folder_items);
			$p->parse('mobilemail_t', 'folder_list');			
			//$p->pfp('out', 'mobilemail_t');
			$GLOBALS['phpgw_info']['mobiletemplate']->set_content($p->fp('out', 'mobilemail_t'));

		}

		/*
		 * @function mail_list
		 * @abstract Imprime a lista de e-mails
		 * @author Mário César Kolling <mario.kolling@serpro.gov.br>
		 */
		function mail_list()
		{

			$this->messages_per_page = 
					isset($GLOBALS['phpgw_info']['user']['preferences']['mobile']['max_message_per_page'])?
					$GLOBALS['phpgw_info']['user']['preferences']['mobile']['max_message_per_page']:10; 
//		var $pages;
//		var $actual_page;
//		var $number_of_messages;

			if (!isset($this->number_of_messages))
			{
				$params = array(
					'folder' => $this->folders[$this->current_folder]['folder_id'],
				);
				$this->number_of_messages = $this->imap_functions->get_num_msgs($params);
			}

			// Recalcular as páginas
			$this->pages = ceil($this->number_of_messages/$this->messages_per_page);
			$page = $this->current_page;

			$params = array(
				'folder' 			=> $this->folders[$this->current_folder]['folder_id'],
				'msg_range_begin' 	=> $this->current_page * $this->messages_per_page - ($this->messages_per_page - 1),
				'msg_range_end'		=> $this->current_page * $this->messages_per_page,
				'sort_box_type'		=> 'SORTARRIVAL',
				'sort_box_reverse'	=> 1
			);

			$messages = $this->imap_functions->get_range_msgs2($params);
			$this->print_mails_list($messages);
			$this->print_page_navigation($this->pages, $this->current_page);

		}

		/*
		 * @function print_mails_list
		 * @abstract Imprime a lista de mensagens
		 * @author Mário César Kolling <mario.kolling@serpro.gov.br>
		 * @param array Um array com a lista de mensagens recuperado por $this->imap_functions->get_range_msgs2($params)
		 */
		function print_mails_list($messages)
		{

			// Cria a lista de e-mails
			$mail_rows = '';
			if ($this->number_of_messages != 0)
			{
				foreach ($messages as $index => $msg)
				{
					$p = CreateObject('phpgwapi.Template', PHPGW_SERVER_ROOT . '/mobile/templates/'.$GLOBALS['phpgw_info']['server']['template_set']);
					$p->set_file(
						Array(
							'mobilemail_t' => 'mobilemail.tpl'
						)
					);
					$p->set_block('mobilemail_t', 'mail_row');
					$p->set_block('mobilemail_t', 'end_strong');
                                        $p->set_block('mobilemail_t', 'begin_strong');
                                        $p->set_var('unseen_bkg', "#FFFFFF");

					if (is_numeric($index))
					{
						!empty($msg['from']['name']) ? $from = $msg['from']['name'] : $from = $msg['from']['email'];
						!empty($msg['subject']) ? $subject = $msg['subject'] : $subject = lang('[empty subject]');
						if ($msg['Unseen'] == 'U'){ //Setando as mensagens nao lidas
	                                                $p->set_var('strong_unseen_begin', trim($p->fp('mobilemail_t', 'begin_strong')));
                                                        $p->set_var('strong_unseen_end', trim($p->fp('mobilemail_t', 'end_strong')));
	                                                $p->set_var('unseen_bkg', "#E0ECFF");
	                                                //$p->set_var('unseen_bkg', "#E8EEF7");
	                                }
						$p->set_var('from', $from);
						$p->set_var('subject', $subject);
						$p->set_var('msg_number', $msg['msg_number']);
						$p->set_var('date', $msg['udate']);
						$p->set_var('msg_folder', $this->folders[$this->current_folder]['folder_id']);
						$p->set_var('from_label', lang('From'));
						$mail_rows .= $p->fp('mobilemail_t', 'mail_row');
					}
				}

				// Imprime a lista de e-mails
				$p = CreateObject('phpgwapi.Template', PHPGW_SERVER_ROOT . '/mobile/templates/'.$GLOBALS['phpgw_info']['server']['template_set']);
				$p->set_file(
					Array(
						'mobilemail_t' => 'mobilemail.tpl'
					)
				);
				$p->set_block('mobilemail_t', 'mail_list');
				$p->set_var('mail_rows', $mail_rows);
				//$p->pfp('out', 'mail_list');
				$GLOBALS['phpgw_info']['mobiletemplate']->set_content($p->fp('out', 'mail_list'));
			}
			else
			{
				// Lista de e-mails vazia
				$p = CreateObject('phpgwapi.Template', PHPGW_SERVER_ROOT . '/mobile/templates/'.$GLOBALS['phpgw_info']['server']['template_set']);
				$p->set_file(
					Array(
						'mobilemail_t' => 'mobilemail.tpl'
					)
				);
				$p->set_block('mobilemail_t', 'empty_list');
				$p->set_var('empty_message', lang('Empty folder'));				
				//$p->pfp('out', 'empty_list');
				$GLOBALS['phpgw_info']['mobiletemplate']->set_content($p->fp('out', 'empty_list'));
			}
		}

		/*
		 * @funtion print_page_navigation
		 * @abstract Imprime a barra de navegação da lista de e-mails da pasta corrente. Quem chama essa função é quem faz o controle do modelo.
		 * @author Mário César Kolling <mario.kolling@serpro.gov.br>
		 * @param integer Número de páginas que serão geradas
		 * @param integer Página corrente
		 */
		// TODO: mover este método para a classe page_navigation subclasse de widget
		function print_page_navigation($number_of_pages, $page = 1)
		{

			$pages = '';

			if ($number_of_pages != 0)
			{
				// Geração das páginas
				for ($i = 1; $i <= $number_of_pages ; $i++)
				{

					$p = CreateObject('phpgwapi.Template', PHPGW_SERVER_ROOT . '/mobile/templates/'.$GLOBALS['phpgw_info']['server']['template_set']);
					$p->set_file(
						Array(
							'mobilemail_t' => 'mobilemail.tpl'
						)
					);

					$p->set_block('mobilemail_t', 'space');
					$p->set_block('mobilemail_t', 'begin_anchor');
					$p->set_block('mobilemail_t', 'end_anchor');
					$p->set_block('mobilemail_t', 'page_item');
					$p->set_block('mobilemail_t', 'begin_strong');
					$p->set_block('mobilemail_t', 'end_strong');

					if ($i == $page)
					{
						// Se for a página sendo gerada for a página corrente,
						// não gera a âncora e destaca o número (negrito)
						$p->set_var('end_anchor', '');
						$p->set_var('begin_anchor', '');
						$p->set_var('begin_strong', trim($p->fp('mobilemail_t', 'begin_strong')));
						$p->set_var('end_strong', trim($p->fp('mobilemail_t', 'end_strong')));
					}
					else
					{
						// Senão, gera a âncora
						$p->set_var('begin_strong', '');
						$p->set_var('end_strong', '');
						$p->set_var('end_anchor', trim($p->fp('mobilemail_t', 'end_anchor')));
						$p->set_var('begin_anchor_href', "index.php?menuaction=mobile.ui_mobilemail.change_page&page=$i");
						$p->set_var('begin_anchor', trim($p->fp('mobilemail_t', 'begin_anchor')));
					}

					$p->set_var('page', $i);
					//$pages .= trim($p->fp('mobilemail_t', 'page_item'));

				}
				$pages .= " ".$page." ".lang("of")." ".$number_of_pages." ";

				// Geração dos links "anterior" e "próximo"
				$p = CreateObject('phpgwapi.Template', PHPGW_SERVER_ROOT . '/mobile/templates/'.$GLOBALS['phpgw_info']['server']['template_set']);
				$p->set_file(
					Array(
						'mobilemail_t' => 'mobilemail.tpl'
					)
				);

				//$p->set_block('mobilemail_t', 'space');
				$p->set_block('mobilemail_t', 'mail_footer');
				$p->set_block('mobilemail_t', 'previous');
				$p->set_block('mobilemail_t', 'next');

				$next_page = $page + 1;
				$previous_page = $page - 1;

				if ($page == 1)
				{
					// Se for a primeira página, não imprime o link "anterior""
					$p->set_var('previous', '');
					if ($page == $number_of_pages)
					{
						// Se só existir uma página, não imprime o link "próximo"
						$p->set_var('next', '');
					}
					else
					{
						$p->set_var('next_href', "index.php?menuaction=mobile.ui_mobilemail.change_page&page=$next_page");
						$p->set_var('next', trim($p->fp('mobilemail_t', 'next')));
					}

				}
				else if ($page == $number_of_pages)
				{
					// Se for a última página, não imprime o link "próximo"
					$p->set_var('next', '');
					$p->set_var('previous_href', "index.php?menuaction=mobile.ui_mobilemail.change_page&page=$previous_page");
					$p->set_var('previous', trim($p->fp('mobilemail_t', 'previous')));
				}
				else
				{
					// Senão, imprime os links "anterior" e "próximo"
					$p->set_var('previous_href', "index.php?menuaction=mobile.ui_mobilemail.change_page&page=$previous_page");
					$p->set_var('previous', trim($p->fp('mobilemail_t', 'previous')));

					$p->set_var('next_href', "index.php?menuaction=mobile.ui_mobilemail.change_page&page=$next_page");
					$p->set_var('next', trim($p->fp('mobilemail_t', 'next')));
				}

				$p->set_var('pages', $pages);
				//$p->pfp('out', 'mail_footer');
				$GLOBALS['phpgw_info']['mobiletemplate']->set_content($p->fp('out', 'mail_footer'));
			}

		}

		/*
		 * @function new_msg()
		 * @abstract Gera o formulário para criar novo e-mail.
		 * @author Rommel de Brito Cysne <rommel.cysne@serpro.gov.br>
		 
		function new_msg()
		{
			$p = CreateObject('phpgwapi.Template', PHPGW_SERVER_ROOT . '/mobile/templates/'.$GLOBALS['phpgw_info']['server']['template_set']);
			$p->set_file(
				Array(
					'new_msg_t' => 'new_msg.tpl'
				)
			);

			$p->set_block('new_msg_t', 'msg_header');
			$p->set_block('new_msg_t', 'text');
			$p->set_block('new_msg_t', 'begin_form');
			$p->set_block('new_msg_t', 'end_form');
			$p->set_block('new_msg_t', 'hidden_area');

			$p->set_var('to_label', lang("To"));
			$p->set_var('to', "");
			$p->set_var('to_mail', "");

			$p->set_var('subject_label', lang("Subject"));
			$p->set_var('subject', "");

			$p->set_var('msg_number', $_GET['msg_number']);
			$p->set_var('msg_folder', $_GET['msg_folder']);

			$p->set_var('send_label', lang("Send"));

			$p->set_var('form_action', "index.php?menuaction=mobile.ui_mobilemail.send_mail");

			$p->pfp('out', 'begin_form');
			$p->pfp('out', 'msg_header');
			$p->pfp('out', 'text');
			$p->pfp('out', 'hidden_area');
			$p->pfp('out', 'end_form');

		
		}
*/
		/*
		 * @function new_msg()
		 * @abstract Gera o formulário para criar/enviar novo e-mail ou resposta de e-mail.
		 * @author Rommel de Brito Cysne <rommel.cysne@serpro.gov.br>
		 */
		
		function new_msg()
		{
			$p = CreateObject('phpgwapi.Template', PHPGW_SERVER_ROOT . '/mobile/templates/'.$GLOBALS['phpgw_info']['server']['template_set']);
			$p->set_file(
				Array(
					'new_msg_t' => 'new_msg.tpl'
				)
			);


			if (isset($_GET['msg_number']))
			{
				$params = array(
					'msg_number' => $_GET['msg_number'],
				);

				$msg_number = $_GET['msg_number'];
			}
		
			if($params)
				$msg = $this->imap_functions->get_info_msg($params);


			$p->set_block('new_msg_t', 'msg_header');
			$p->set_block('new_msg_t', 'text');
			$p->set_block('new_msg_t', 'begin_form');
			$p->set_block('new_msg_t', 'end_form');
			$p->set_block('new_msg_t', 'hidden_area');

			if($_GET['clk'])
			{

				$p->set_var('to_label', lang("To"));
				$p->set_var('to', "");
				$p->set_var('to_mail', "");
				$p->set_var('subject_label', lang("Subject"));
				$p->set_var('subject', "");

			}
			else if($_GET['cc_mob'])
			{

				$p->set_var('to_label', lang("To"));
				$p->set_var('to', $_GET['input_to']);
				$p->set_var('to_mail', $_GET['input_to_mail']);

				$p->set_var('subject_label', lang("Subject"));
				$p->set_var('subject', "");

				$p->set_var('msg_number', $_GET['msg_number']);
				$p->set_var('msg_folder', $_GET['msg_folder']);

				$p->set_var('read_only', 'readonly');
			}
			else
			{

				$p->set_var('from_label', lang("From"));
				$p->set_var('from', $msg['toaddress2']);

				$p->set_var('to_label', lang("To"));
				$mail_to = $msg['from']['full'];
				$p->set_var('to', $msg['from']['name']);
				$p->set_var('to_mail', $msg['from']['email']);

				$p->set_var('subject_label', lang("Subject"));
				$p->set_var('subject', "Re:" . $msg['subject']);

				$p->set_var('msg_number', $_GET['msg_number']);
				$p->set_var('msg_folder', $_GET['msg_folder']);

				$p->set_var('read_only', "readonly");
			}

			$p->set_var('send_label', lang("Send"));

			$p->set_var('form_action', "index.php?menuaction=mobile.ui_mobilemail.send_mail");

			/*$p->pfp('out', 'begin_form');
			$p->pfp('out', 'msg_header');
			$p->pfp('out', 'text');
			$p->pfp('out', 'hidden_area');
			$p->pfp('out', 'end_form');
			*/
			$GLOBALS['phpgw_info']['mobiletemplate']->set_content($p->fp('out', 'begin_form'));
			$GLOBALS['phpgw_info']['mobiletemplate']->set_content($p->fp('out', 'msg_header'));
			$GLOBALS['phpgw_info']['mobiletemplate']->set_content($p->fp('out', 'text'));
			$GLOBALS['phpgw_info']['mobiletemplate']->set_content($p->fp('out', 'hidden_area'));
			$GLOBALS['phpgw_info']['mobiletemplate']->set_content($p->fp('out', 'end_form'));
		}

		/*
		 * @function send_mail()
		 * @abstract Função que realiza o envio de e-mails.
		 * @author Rommel de Brito Cysne <rommel.cysne@serpro.gov.br>
		 */
		function send_mail()
		{
			//Chamada da classe phpmailer
			include_once(PHPGW_SERVER_ROOT."/phpgwapi/inc/class.phpmailer.inc.php");

			//Recebe os dados do form (passados pelo POST)
			$userName = $_POST['input_to']; //"User Someone";
			$userMail = $_POST['input_to_mail']; //"user.someone@mail.com.br";
			$subject = $_POST['input_subject']; //"Mail Subject";
			$body = $_POST['body']; //"Mail body. Any text.";

			if($userMail == "")
			{
				$userMail = $userName;
			}

			//Cria objeto
			$mail = new PHPMailer();

			if(!$this->imap_functions->add_recipients("to", $userMail, &$mail))
			{
				$error_msg = lang("Some addresses in the To field were not recognized. Please make sure that all addresses are properly formed");
			}

			$mail->IsSMTP();
			$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
			$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];

			//Envia os emails em formato HTML; se false -> desativa.
			$mail->IsHTML(true);
			//Email do remetente da mensagem
			$mail->Sender = $mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
			//Nome do remetente do email
			$mail->SenderName = $mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
			//Endereço de destino do email, ou seja, pra onde a mensagem vai
			//$mail->AddAddress("$userMail");
			//Assunto da mensagem
			$mail->Subject = $subject;
			//Corpo da mensagem
			$mail->Body .= "<br />$body<br />";

			//Cria um objeto template
			$p = CreateObject('phpgwapi.Template', PHPGW_SERVER_ROOT . '/mobile/templates/'.$GLOBALS['phpgw_info']['server']['template_set']);
			//Define o template para mensagens de retorno da funcao
			$p->set_file(
				Array(
					'sent_msg_t' => 'sent_msg.tpl'
				)
			);

			$p->set_block('sent_msg_t','retorno');
			@header('Refresh: 1; url=./');

			//Se o e-mail nao for enviado por qualquer motivo...
			if(!$mail->Send())
			{
				//... é exibida a mensagem abaixo e o respectivo erro...
				$p->set_var('msg', lang("Message not sent"));
				$p->set_var('erro', lang("error") . $mail->ErrorInfo);

			//... caso contrário...
			}else {
				//... mostra mensagem de sucesso e link de retorno à lista de e-mail
				$p->set_var('msg', lang("Message sent successfully"));
				//$p->set_var('link_text', lang("Return"));
				//$p->set_var('link', "mobilemail_index.php");

			}

			//$p->pfp('out','retorno');
			$GLOBALS['phpgw_info']['mobiletemplate']->set_content($p->fp('out','retorno'));

		}


		//PAREI
		function delete_msg()
		{
		
			$this->username           = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
			$this->password           = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
			$this->imap_server        = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
			$this->imap_port          = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
			$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];

			$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => imap_last_error())));


		}

		function retorna()
		{
			
		}

	}
?>