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- <?php // $Id: new_message.php 12996 2007-09-11 14:49:05Z elixir_inter $
- /*
- ==============================================================================
- Dokeos - elearning and course management software
- Copyright (c) Facultad de Matematicas, UADY (México)
- Copyright (c) Evie, Free University of Brussels (Belgium)
- For a full list of contributors, see "credits.txt".
- The full license can be read in "license.txt".
- 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.
- See the GNU General Public License for more details.
- Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
- Mail: info@dokeos.com
- ==============================================================================
- */
- /**
- * This script shows a compose area (wysiwyg editor if supported, otherwise
- * a simple textarea) where the user can type a message.
- * There are three modes
- * - standard: type a message, select a user to send it to, press send
- * - reply on message (when pressing reply when viewing a message)
- * - send to specific user (when pressing send message in the who is online list)
- */
- /*
- ==============================================================================
- INIT SECTION
- ==============================================================================
- */
- // name of the language file that needs to be included
- $language_file= "messages";
- $cidReset=true;
- include_once('../../main/inc/global.inc.php');
- echo $_SESSION['prueba'];
- api_block_anonymous_users();
- require_once('./functions.inc.php');
- require_once(api_get_path(LIBRARY_PATH).'/text.lib.php');
- require_once(api_get_path(LIBRARY_PATH).'/formvalidator/FormValidator.class.php');
- /*
- -----------------------------------------------------------
- Constants and variables
- -----------------------------------------------------------
- */
- $htmlHeadXtra[]='
- <script language="javascript">
- function validate(form,list)
- {
- if(list.selectedIndex<0)
- {
- alert("Please select someone to send the message to.")
- return false
- }
- else
- return true
- }
- </script>';
- $nameTools = get_lang('ComposeMessage');
- /*
- ==============================================================================
- FUNCTIONS
- ==============================================================================
- */
- /**
- * Shows the compose area + a list of users to select from.
- */
- function show_compose_to_any($user_id)
- {
- $online_user_list = get_online_user_list($user_id);
- $default['user_list'] = $user_id;
- manage_form($default, $online_user_list);
- }
- function show_compose_reply_to_message($message_id, $receiver_id)
- {
- $query = "SELECT * FROM `".MESSAGES_DATABASE."` WHERE id_receiver=".$receiver_id." AND id='".$message_id."';";
- $result = api_sql_query($query,__FILE__,__LINE__);
- $row = mysql_fetch_array($result);
- if(!isset($row[1]))
- {
- echo get_lang('InvalidMessageId');
- die();
- }
- echo get_lang('To').': <strong>'. GetFullUserName($row[1]).'</strong>';
- $default['title'] = "Please enter a title";
- $default['user_list'] = $row[1];
- manage_form($default);
- }
- function show_compose_to_user($receiver_id)
- {
- echo get_lang('To').': <strong>'. GetFullUserName($receiver_id).'</strong>';
- $default['title'] = "Please enter a title";
- $default['user_list'] = $receiver_id;
- manage_form($default);
- }
- function manage_form($default, $select_from_user_list = null)
- {
- $form = new FormValidator('compose_message');
- if (isset($select_from_user_list))
- {
- $form->addElement('select', 'user_list', get_lang('SendMessageTo'), $select_from_user_list);
- }
- else
- {
- $form->addElement('hidden', 'user_list');
- }
- $form->add_textfield('title', get_lang('Title'));
- $form->add_html_editor('content', get_lang('Content'));
- $form->addElement('submit', 'compose', get_lang('Ok'));
- $form->setDefaults($default);
- if( $form->validate() )
- {
- $values = $form->exportValues();
- $receiver_user_id = $values['user_list'];
- $title = mysql_real_escape_string($values['title']);
- $content = mysql_real_escape_string($values['content']);
- //all is well, send the message
- $id_tmp = api_get_user_id().$receiver_user_id.date('d-D-w-m-Y-H-s').microtime().rand();
- $id_msg = md5($id_tmp);
- $query = "INSERT INTO `".MESSAGES_DATABASE."` ( `id`, `id_sender`, `id_receiver`, `status`, `date`, `title`, `content` ) ".
- " VALUES (".
- "' ".$id_msg ."' , '".api_get_user_id()."', '".$receiver_user_id."', '1', '".date('Y-m-d H:i:s')."','".$title."','".$content."'".
- ");";
-
- @api_sql_query($query,__FILE__,__LINE__);
- display_success_message($receiver_user_id);
- }
- else
- {
- $form->display();
- }
- }
- /*
- ==============================================================================
- MAIN SECTION
- ==============================================================================
- */
- $interbreadcrumb[] = array ("url" => 'inbox.php', "name" => get_lang('Messages'));
- Display::display_header($nameTools, get_lang("ComposeMessage"));
- api_display_tool_title($nameTools);
- if(!isset($_POST['compose']))
- {
- if(isset($_GET['re_id']))
- {
- $message_id = $_GET['re_id'];
- $receiver_id = api_get_user_id();
- show_compose_reply_to_message($message_id, $receiver_id);
- }
- else if(isset($_GET['send_to_user']))
- {
- show_compose_to_user($_GET['send_to_user']);
- }
- else
- {
- show_compose_to_any($_user['user_id']);
- }
- }
- else
- {
- if(api_get_user_id() && isset($_POST['user_list']) && isset($_POST['content']))
- {
- $default['title'] = $_POST['title'];
- $default['user_list'] = $_POST['user_list'];
- manage_form($default);
- }
- else
- Display::display_error_message(get_lang('ErrorSendingMessage'));
- }
- /*
- ==============================================================================
- FOOTER
- ==============================================================================
- */
- Display::display_footer();
- ?>
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