Chamilo is a learning management system focused on ease of use and accessibility
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chamilo-lms/main/messages/new_message.php

362 lines
14 KiB

<?php
/* For licensing terms, see /license.txt */
/**
* @package chamilo.messages
*/
/**
* 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= array('messages','userInfo', 'admin');
$cidReset = true;
require_once '../inc/global.inc.php';
require_once api_get_path(LIBRARY_PATH).'mail.lib.inc.php';
api_block_anonymous_users();
if (api_get_setting('allow_message_tool') !='true') {
api_not_allowed();
}
require_once api_get_path(LIBRARY_PATH).'group_portal_manager.lib.php';
$nameTools = api_xml_http_response_encode(get_lang('Messages'));
/* 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>';
$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/tag/jquery.fcbkcomplete.js" type="text/javascript" language="javascript"></script>';
$htmlHeadXtra[] = '<link href="'.api_get_path(WEB_LIBRARY_PATH).'javascript/tag/style.css" rel="stylesheet" type="text/css" />';
$htmlHeadXtra[] = '<script type="text/javascript">
$(document).ready(function () {
$("#users").fcbkcomplete({
json_url: "'.api_get_path(WEB_AJAX_PATH).'message.ajax.php?a=find_users",
cache: false,
filter_case: false,
filter_hide: true,
complete_text:"'.get_lang('StartToType').'",
firstselected: true,
//onremove: "testme",
onselect:"check_users",
filter_selected: true,
newel: true
});
});
function check_users() {
//selecting only selected users
$("#users option:selected").each(function() {
var user_id = $(this).val();
if (user_id != "" ) {
$.ajax({
url: "'.api_get_path(WEB_AJAX_PATH).'user_manager.ajax.php?a=user_id_exists",
data: "user_id="+user_id,
success: function(return_value) {
if (return_value == 0 ) {
alert("'.get_lang('UserDoesNotExist').'");
//Deleting select option tag
$("#users option[value="+user_id+"]").remove();
//Deleting holder
$(".holder li").each(function () {
if ($(this).attr("rel") == user_id) {
$(this).remove();
}
});
}
},
});
}
});
}
var counter_image = 1;
/*
function remove_image_form(id_elem1) {
var elem1 = document.getElementById(id_elem1);
elem1.parentNode.removeChild(elem1);
}
*/
function add_image_form() {
// Multiple filepaths for image form
var filepaths = document.getElementById("filepaths");
if (document.getElementById("filepath_"+counter_image)) {
counter_image = counter_image + 1;
} else {
counter_image = counter_image;
}
var elem1 = document.createElement("div");
elem1.setAttribute("id","filepath_"+counter_image);
filepaths.appendChild(elem1);
id_elem1 = "filepath_"+counter_image;
id_elem1 = "\'"+id_elem1+"\'";
document.getElementById("filepath_"+counter_image).innerHTML = "<input type=\"file\" name=\"attach_"+counter_image+"\" class=\"span5\" />&nbsp;<input type=\"text\" name=\"legend[]\" size=\"20\" />";
if (filepaths.childNodes.length == 6) {
var link_attach = document.getElementById("link-more-attach");
if (link_attach) {
link_attach.innerHTML="";
}
}
}
</script>';
$nameTools = get_lang('ComposeMessage');
/* FUNCTIONS */
/**
* Shows the compose area + a list of users to select from.
*/
function show_compose_to_any ($user_id) {
$online_user_list = MessageManager::get_online_user_list($user_id);
$default['user_list'] = 0;
$online_user_list=null;
$html = manage_form($default, $online_user_list);
return $html;
}
function show_compose_reply_to_message($message_id, $receiver_id) {
global $charset;
$table_message = Database::get_main_table(TABLE_MESSAGE);
$query = "SELECT user_sender_id FROM $table_message WHERE user_receiver_id=".intval($receiver_id)." AND id='".intval($message_id)."';";
$result = Database::query($query);
$row = Database::fetch_array($result,'ASSOC');
if (!isset($row['user_sender_id'])) {
$html = get_lang('InvalidMessageId');
return $html;
}
$pre_html = '<div class="row">
<div class="label">'.get_lang('SendMessageTo').': </div>
<div class="formw">';
$post = '</div></div>';
$sent_to = $pre_html.'<strong>'.GetFullUserName($row['user_sender_id']).'</strong>'.$post;
$default['users'] = array($row['user_sender_id']);
$html .= manage_form($default, null, $sent_to);
return $html;
}
function show_compose_to_user ($receiver_id) {
global $charset;
$html = get_lang('To').':&nbsp;<strong>'.GetFullUserName($receiver_id).'</strong>';
$default['title'] = api_xml_http_response_encode(get_lang('EnterTitle'));
$default['users'] = array($receiver_id);
$html .= manage_form($default);
return $html;
}
function manage_form($default, $select_from_user_list = null, $sent_to = null) {
$group_id = isset($_REQUEST['group_id']) ? intval($_REQUEST['group_id']) : null;
$message_id = isset($_GET['message_id']) ? intval($_GET['message_id']) : null;
$param_f = isset($_GET['f']) ? Security::remove_XSS($_GET['f']):'';
$form = new FormValidator('compose_message',null,api_get_self().'?f='.$param_f,null,array('enctype'=>'multipart/form-data'));
if (empty($group_id)) {
if (isset($select_from_user_list)) {
$form->add_textfield('id_text_name', get_lang('SendMessageTo'),true,array('size' => 40,'id'=>'id_text_name','onkeyup'=>'send_request_and_search()','autocomplete'=>'off','style'=>'padding:0px'));
$form->addRule('id_text_name', get_lang('ThisFieldIsRequired'), 'required');
$form->addElement('html','<div id="id_div_search" style="padding:0px" class="message-select-box" >&nbsp;</div>');
$form->addElement('hidden','user_list',0,array('id'=>'user_list'));
} else {
if (!empty($sent_to)) {
$form->addElement('html',$sent_to);
}
if (empty($default['users'])) {
//fb select
$form->addElement('select', 'users', get_lang('SendMessageTo'), array(), array('id' => 'users'));
} else {
$form->addElement('hidden','hidden_user',$default['users'][0],array('id'=>'hidden_user'));
}
}
} else {
$group_info = GroupPortalManager::get_group_data($group_id);
$form->addElement('html','<div class="row"><div class="label">'.get_lang('ToGroup').'</div><div class="formw">'.api_xml_http_response_encode($group_info['name']).'</div></div>');
$form->addElement('hidden','group_id',$group_id);
$form->addElement('hidden','parent_id',$message_id);
}
$form->add_textfield('title', get_lang('Subject'),true , array('size' => 54));
$form->add_html_editor('content', get_lang('Message'), false, false, array('ToolbarSet' => 'Messages', 'Width' => '95%', 'Height' => '250'));
if (isset($_GET['re_id'])) {
$message_reply_info = MessageManager::get_message_by_id($_GET['re_id']);
$form->addElement('hidden','re_id', intval($_GET['re_id']));
$form->addElement('hidden','save_form','save_form');
//adding reply mail
$user_reply_info = UserManager::get_user_info_by_id($message_reply_info['user_sender_id']);
$default['content'] = '<br />'.sprintf(get_lang('XWroteY'), api_get_person_name($user_reply_info['firstname'], $user_reply_info['lastname']), Security::filter_terms($message_reply_info['content']));
}
if (empty($group_id)) {
$form->addElement('advanced_settings',get_lang('FilesAttachment').'<span id="filepaths">
<div id="filepath_1">
<input type="file" name="attach_1" class="span5"/>
<input type="text" name="legend[]" size="20" /></div></span>');
$form->addElement('advanced_settings','<span id="link-more-attach"><a href="javascript://" onclick="return add_image_form()">'.get_lang('AddOneMoreFile').'</a></span>&nbsp;('.sprintf(get_lang('MaximunFileSizeX'),format_file_size(api_get_setting('message_max_upload_filesize'))).')');
}
$form->addElement('style_submit_button','compose',api_xml_http_response_encode(get_lang('SendMessage')),'class="save"');
$form->setRequiredNote('<span class="form_required">*</span> <small>'.get_lang('ThisFieldIsRequired').'</small>');
if (!empty($group_id) && !empty($message_id)) {
$message_info = MessageManager::get_message_by_id($message_id);
$default['title'] = get_lang('Re:').$message_info['title'];
}
$form->setDefaults($default);
$html = '';
if ($form->validate()) {
$check = Security::check_token('post');
if ($check) {
$user_list = $default['users'];
$file_comments = $_POST['legend'];
$title = $default['title'];
$content = $default['content'];
$group_id = $default['group_id'];
$parent_id = $default['parent_id'];
if (is_array($user_list) && count($user_list)> 0) {
//all is well, send the message
foreach ($user_list as $user) {
$res = MessageManager::send_message($user, $title, $content, $_FILES, $file_comments, $group_id, $parent_id);
if ($res) {
if (is_string($res)) {
$html .= Display::return_message($res, 'error');
} else {
$html .= MessageManager::display_success_message($user);
}
}
}
} else {
Display::display_error_message('ErrorSendingMessage');
}
}
Security::clear_token();
} else {
$token = Security::get_token();
$form->addElement('hidden','sec_token');
$form->setConstants(array('sec_token' => $token));
$html .= $form->return_form();
}
return $html;
}
/* MAIN SECTION */
if ($_GET['f']=='social') {
$this_section = SECTION_SOCIAL;
$interbreadcrumb[]= array ('url' => api_get_path(WEB_PATH).'main/social/home.php','name' => get_lang('Social'));
} else {
$this_section = SECTION_MYPROFILE;
$interbreadcrumb[]= array ('url' => api_get_path(WEB_PATH).'main/auth/profile.php','name' => get_lang('Profile'));
}
//Display::display_header(get_lang('ComposeMessage'));
$group_id = isset($_REQUEST['group_id']) ? intval($_REQUEST['group_id']) : null;
if ($group_id != 0) {
$social_right_content .= '<div class=actions>';
$social_right_content .= '<a href="'.api_get_path(WEB_PATH).'main/social/groups.php?id='.$group_id.'">'.Display::return_icon('back.png',api_xml_http_response_encode(get_lang('ComposeMessage'))).'</a>';
$social_right_content .= '<a href="'.api_get_path(WEB_PATH).'main/messages/new_message.php?group_id='.$group_id.'">'.Display::return_icon('message_new.png',api_xml_http_response_encode(get_lang('ComposeMessage'))).'</a>';
$social_right_content .= '</div>';
} else {
if ($_GET['f']=='social') {
} else {
$social_right_content .= '<div class=actions>';
if (api_get_setting('allow_social_tool') == 'true' && api_get_setting('allow_message_tool') == 'true') {
$social_right_content .= '<a href="'.api_get_path(WEB_PATH).'main/social/profile.php">'.Display::return_icon('shared_profile.png', get_lang('ViewSharedProfile')).'</a>';
}
if (api_get_setting('allow_message_tool') == 'true') {
$social_right_content .= '<a href="'.api_get_path(WEB_PATH).'main/messages/new_message.php">'.Display::return_icon('message_new.png',get_lang('ComposeMessage')).'</a>';
$social_right_content .= '<a href="'.api_get_path(WEB_PATH).'main/messages/inbox.php">'.Display::return_icon('inbox.png',get_lang('Inbox')).'</a>';
$social_right_content .= '<a href="'.api_get_path(WEB_PATH).'main/messages/outbox.php">'.Display::return_icon('outbox.png',get_lang('Outbox')).'</a>';
}
$social_right_content .= '</div>';
}
}
//LEFT COLUMN
if (api_get_setting('allow_social_tool') == 'true') {
$social_left_content = SocialManager::show_social_menu('messages');
$social_right_content .= '<div class="actions">';
$social_right_content .= '<a href="'.api_get_path(WEB_PATH).'main/messages/inbox.php?f=social">'.Display::return_icon('back.png', get_lang('Back'), array(), 32).'</a>';
$social_right_content .= '</div>';
}
//MAIN CONTENT
if (!isset($_POST['compose'])) {
if(isset($_GET['re_id'])) {
$social_right_content .= show_compose_reply_to_message($_GET['re_id'], api_get_user_id());
} elseif(isset($_GET['send_to_user'])) {
$social_right_content .= show_compose_to_user($_GET['send_to_user']);
} else {
$social_right_content .= show_compose_to_any($_user['user_id']);
}
} else {
$restrict = false;
if (isset($_POST['users'])) {
$restrict = true;
} elseif (isset($_POST['group_id'])) {
$restrict = true;
} elseif(isset($_POST['hidden_user'])) {
$restrict = true;
}
$default['title'] = $_POST['title'];
$default['content'] = $_POST['content'];
// comes from a reply button
if (isset($_GET['re_id'])) {
$social_right_content .= manage_form($default);
} else {
// post
if ($restrict) {
if (!isset($_POST['group_id'])) {
$default['users'] = $_POST['users'];
} else {
$default['group_id'] = $_POST['group_id'];
}
if (isset($_POST['hidden_user'])) {
$default['users'] = array($_POST['hidden_user']);
}
$social_right_content .= manage_form($default);
} else {
$social_right_content .= Display::return_message(get_lang('ErrorSendingMessage'),'error');
}
}
}
$social_right_content .= '</div>';
$tpl = new Template(get_lang('ComposeMessage'));
if (api_get_setting('allow_social_tool') == 'true') {
$tpl->assign('social_left_content', $social_left_content);
$tpl->assign('social_left_menu', $social_left_menu);
$tpl->assign('social_right_content', $social_right_content);
$social_layout = $tpl->get_template('layout/social_layout.tpl');
$content = $tpl->fetch($social_layout);
} else {
$content = $social_right_content;
}
$tpl->assign('actions', $actions);
$tpl->assign('message', $show_message);
$tpl->assign('content', $content);
$tpl->display_one_col_template();