You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
261 lines
11 KiB
261 lines
11 KiB
<?php
|
|
/* For licensing terms, see /license.txt */
|
|
|
|
/**
|
|
* This page allows the administrator to manage the system announcements.
|
|
* @package chamilo.admin.announcement
|
|
*/
|
|
|
|
/* INIT SECTION */
|
|
|
|
// Language files that need to be included.
|
|
$language_file = array('admin', 'agenda');
|
|
|
|
// Resetting the course id.
|
|
$cidReset = true;
|
|
|
|
// Including the global initialization file.
|
|
require_once '../inc/global.inc.php';
|
|
|
|
// Including additional libraries.
|
|
require_once api_get_path(LIBRARY_PATH).'sortabletable.class.php';
|
|
require_once api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php';
|
|
require_once api_get_path(LIBRARY_PATH).'system_announcements.lib.php';
|
|
require_once api_get_path(LIBRARY_PATH).'WCAG/WCAG_rendering.php';
|
|
require_once api_get_path(LIBRARY_PATH).'mail.lib.inc.php';
|
|
|
|
// Setting the section (for the tabs).
|
|
$this_section=SECTION_PLATFORM_ADMIN;
|
|
$_SESSION['this_section']=$this_section;
|
|
|
|
// Access restrictions
|
|
api_protect_admin_script(true);
|
|
|
|
// Setting breadcrumbs.
|
|
$interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
|
|
|
|
$tool_name = get_lang('SystemAnnouncements');
|
|
|
|
if (empty($_GET['lang'])) {
|
|
$_GET['lang'] = $_SESSION['user_language_choice'];
|
|
}
|
|
|
|
// Displaying the header.
|
|
Display :: display_header($tool_name);
|
|
|
|
/* MAIN CODE */
|
|
|
|
if ($_GET['action'] != 'add' && $_GET['action'] != 'edit') {
|
|
echo '<div class="actions">';
|
|
echo '<a href="?action=add">'.Display::return_icon('announce_add.gif', get_lang('langAddAnnouncement')).get_lang('langAddAnnouncement').'</a>';
|
|
echo '</div>';
|
|
}
|
|
$form_action = '';
|
|
$show_announcement_list = true;
|
|
if (isset ($_GET['action']) && $_GET['action'] == 'make_visible') {
|
|
switch ($_GET['person']) {
|
|
case VISIBLE_TEACHER :
|
|
SystemAnnouncementManager :: set_visibility($_GET['id'], VISIBLE_TEACHER, true);
|
|
break;
|
|
case VISIBLE_STUDENT :
|
|
SystemAnnouncementManager :: set_visibility($_GET['id'], VISIBLE_STUDENT, true);
|
|
break;
|
|
case VISIBLE_GUEST :
|
|
SystemAnnouncementManager :: set_visibility($_GET['id'], VISIBLE_GUEST, true);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (isset ($_GET['action']) && $_GET['action'] == 'make_invisible') {
|
|
switch ($_GET['person']) {
|
|
case VISIBLE_TEACHER :
|
|
SystemAnnouncementManager :: set_visibility($_GET['id'], VISIBLE_TEACHER, false);
|
|
break;
|
|
case VISIBLE_STUDENT :
|
|
SystemAnnouncementManager :: set_visibility($_GET['id'], VISIBLE_STUDENT, false);
|
|
break;
|
|
case VISIBLE_GUEST :
|
|
SystemAnnouncementManager :: set_visibility($_GET['id'], VISIBLE_GUEST, false);
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Form was posted?
|
|
if (isset ($_POST['action'])) {
|
|
$action_todo = true;
|
|
}
|
|
|
|
// Delete an announcement.
|
|
if (isset ($_GET['action']) && $_GET['action'] == 'delete') {
|
|
SystemAnnouncementManager :: delete_announcement($_GET['id']);
|
|
Display :: display_confirmation_message(get_lang('AnnouncementDeleted'));
|
|
}
|
|
|
|
// Delete selected announcements.
|
|
if (isset ($_POST['action']) && $_POST['action'] == 'delete_selected') {
|
|
foreach($_POST['id'] as $index => $id) {
|
|
SystemAnnouncementManager :: delete_announcement($id);
|
|
}
|
|
Display :: display_confirmation_message(get_lang('AnnouncementDeleted'));
|
|
$action_todo = false;
|
|
}
|
|
|
|
// Add an announcement.
|
|
if (isset ($_GET['action']) && $_GET['action'] == 'add') {
|
|
$values['action'] = 'add';
|
|
// Set default time window: NOW -> NEXT WEEK
|
|
$values['start'] = date('Y-m-d H:i:s',api_strtotime(api_get_local_time()));
|
|
$values['end'] = date('Y-m-d H:i:s',api_strtotime(api_get_local_time()) + (7 * 24 * 60 * 60));
|
|
$action_todo = true;
|
|
}
|
|
|
|
// Edit an announcement.
|
|
if (isset ($_GET['action']) && $_GET['action'] == 'edit') {
|
|
|
|
$announcement = SystemAnnouncementManager :: get_announcement($_GET['id']);
|
|
$values['id'] = $announcement->id;
|
|
$values['title'] = $announcement->title;
|
|
$values['content'] = $announcement->content;
|
|
$values['start'] = $announcement->date_start;
|
|
$values['end'] = $announcement->date_end;
|
|
$values['visible_teacher'] = $announcement->visible_teacher;
|
|
$values['visible_student'] = $announcement->visible_student ;
|
|
$values['visible_guest'] = $announcement->visible_guest ;
|
|
$values['lang'] = $announcement->lang;
|
|
$values['action'] = 'edit';
|
|
$action_todo = true;
|
|
}
|
|
|
|
if ($action_todo) {
|
|
if (isset($_REQUEST['action']) && $_REQUEST['action'] == 'add') {
|
|
$form_title = get_lang('AddNews');
|
|
} elseif (isset($_REQUEST['action']) && $_REQUEST['action'] == 'edit') {
|
|
$form_title = get_lang('EditNews');
|
|
}
|
|
|
|
$form = new FormValidator('system_announcement');
|
|
$form->addElement('header', '', $form_title);
|
|
$form->add_textfield('title', get_lang('Title'));
|
|
$language_list = api_get_languages();
|
|
$language_list_with_keys = array();
|
|
$language_list_with_keys['all'] = get_lang('All');
|
|
for($i=0; $i<count($language_list['name']) ; $i++) {
|
|
$language_list_with_keys[$language_list['folder'][$i]] = $language_list['name'][$i];
|
|
}
|
|
|
|
$form->addElement('select', 'lang',get_lang('Language'),$language_list_with_keys);
|
|
if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
|
|
$form->addElement('textarea', 'content', get_lang('Content'));
|
|
} else {
|
|
$form->add_html_editor('content', get_lang('Content'), true, false, array('ToolbarSet' => 'PortalNews', 'Width' => '100%', 'Height' => '300'));
|
|
}
|
|
$form->add_timewindow('start','end',get_lang('StartTimeWindow'),get_lang('EndTimeWindow'));
|
|
$form->addElement('checkbox', 'visible_teacher', get_lang('Visible'), get_lang('Teacher'));
|
|
$form->addElement('checkbox', 'visible_student', null, get_lang('Student'));
|
|
$form->addElement('checkbox', 'visible_guest', null, get_lang('Guest'));
|
|
$form->addElement('hidden', 'id');
|
|
$form->addElement('checkbox', 'send_mail', get_lang('SendMail'));
|
|
|
|
if (isset($_REQUEST['action']) && $_REQUEST['action']=='add') {
|
|
$text=get_lang('AddNews');
|
|
$class='add';
|
|
$form->addElement('hidden', 'action','add');
|
|
|
|
} elseif (isset($_REQUEST['action']) && $_REQUEST['action']=='edit') {
|
|
$text=get_lang('EditNews');
|
|
$class='save';
|
|
$form->addElement('hidden', 'action','edit');
|
|
}
|
|
|
|
$form->addElement('style_submit_button', 'submit', $text,'class="'.$class.'"');
|
|
if (api_get_setting('wcag_anysurfer_public_pages') == 'true') {
|
|
$values['content'] = WCAG_Rendering::HTML_to_text($values['content']);
|
|
}
|
|
$form->setDefaults($values);
|
|
if ($form->validate()) {
|
|
$values = $form->exportValues();
|
|
if ( !isset($values['visible_teacher'])) {
|
|
$values['visible_teacher'] = false;
|
|
}
|
|
if ( !isset($values['visible_student'])) {
|
|
$values['visible_student'] = false;
|
|
}
|
|
if ( !isset($values['visible_guest'])) {
|
|
$values['visible_guest'] = false;
|
|
}
|
|
if ($values['lang'] == 'all') {
|
|
$values['lang'] = null;
|
|
}
|
|
if (api_get_setting('wcag_anysurfer_public_pages') == 'true') {
|
|
$values['content'] = WCAG_Rendering::text_to_HTML($values['content']);
|
|
}
|
|
switch ($values['action']) {
|
|
case 'add':
|
|
if (SystemAnnouncementManager::add_announcement($values['title'], $values['content'], $values['start'], $values['end'], $values['visible_teacher'], $values['visible_student'], $values['visible_guest'], $values['lang'], $values['send_mail'])) {
|
|
Display :: display_confirmation_message(get_lang('AnnouncementAdded'));
|
|
} else {
|
|
$show_announcement_list = false;
|
|
$form->display();
|
|
}
|
|
break;
|
|
case 'edit':
|
|
if (SystemAnnouncementManager::update_announcement($values['id'], $values['title'], $values['content'], $values['start'], $values['end'], $values['visible_teacher'], $values['visible_student'], $values['visible_guest'], $values['lang'], $values['send_mail'])) {
|
|
Display :: display_confirmation_message(get_lang('AnnouncementUpdated'));
|
|
} else {
|
|
$show_announcement_list = false;
|
|
$form->display();
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
$show_announcement_list = true;
|
|
} else {
|
|
if (api_get_setting('wcag_anysurfer_public_pages') == 'true') {
|
|
echo '<div class="WCAG-form">';
|
|
}
|
|
$form->display();
|
|
if (api_get_setting('wcag_anysurfer_public_pages') == 'true') {
|
|
echo '</div>';
|
|
}
|
|
$show_announcement_list = false;
|
|
}
|
|
}
|
|
|
|
if ($show_announcement_list) {
|
|
$announcements = SystemAnnouncementManager :: get_all_announcements();
|
|
$announcement_data = array ();
|
|
foreach ($announcements as $index => $announcement) {
|
|
$row = array();
|
|
$row[] = $announcement->id;
|
|
$row[] = Display::return_icon(($announcement->visible ? 'accept.png' : 'exclamation.png'), ($announcement->visible ? get_lang('AnnouncementAvailable') : get_lang('AnnouncementNotAvailable')));
|
|
$row[] = api_convert_and_format_date($announcement->date_start, null, date_default_timezone_get());
|
|
$row[] = api_convert_and_format_date($announcement->date_end, null, date_default_timezone_get());
|
|
$row[] = "<a href=\"?id=".$announcement->id."&person=".VISIBLE_TEACHER."&action=". ($announcement->visible_teacher ? 'make_invisible' : 'make_visible')."\">".Display::return_icon(($announcement->visible_teacher ? 'visible.gif' : 'invisible.gif'), get_lang('show_hide'))."</a>";
|
|
$row[] = "<a href=\"?id=".$announcement->id."&person=".VISIBLE_STUDENT."&action=". ($announcement->visible_student ? 'make_invisible' : 'make_visible')."\">".Display::return_icon(($announcement->visible_student ? 'visible.gif' : 'invisible.gif'), get_lang('show_hide'))."</a>";
|
|
$row[] = "<a href=\"?id=".$announcement->id."&person=".VISIBLE_GUEST."&action=". ($announcement->visible_guest ? 'make_invisible' : 'make_visible')."\">".Display::return_icon(($announcement->visible_guest ? 'visible.gif' : 'invisible.gif'), get_lang('show_hide'))."</a>";
|
|
$row[] = $announcement->title;
|
|
$row[] = $announcement->lang;
|
|
$row[] = "<a href=\"?action=edit&id=".$announcement->id."\">".Display::return_icon('edit.gif', get_lang('Edit'))."</a> <a href=\"?action=delete&id=".$announcement->id."\" onclick=\"javascript:if(!confirm('".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES))."')) return false;\">".Display::return_icon('delete.gif', get_lang('Delete'))."</a>";
|
|
$announcement_data[] = $row;
|
|
}
|
|
$table = new SortableTableFromArray($announcement_data);
|
|
$table->set_header(0, '', false);
|
|
$table->set_header(1, get_lang('Active'));
|
|
$table->set_header(2, get_lang('StartTimeWindow'));
|
|
$table->set_header(3, get_lang('EndTimeWindow'));
|
|
$table->set_header(4, get_lang('Teacher'));
|
|
$table->set_header(5, get_lang('Student'));
|
|
$table->set_header(6, get_lang('Guest'));
|
|
$table->set_header(7, get_lang('Title'));
|
|
$table->set_header(8, get_lang('Language'));
|
|
$table->set_header(9, get_lang('Modify'), false, 'width="50px"');
|
|
$form_actions = array();
|
|
$form_actions['delete_selected'] = get_lang('Delete');
|
|
$table->set_form_actions($form_actions);
|
|
$table->display();
|
|
}
|
|
|
|
/* FOOTER */
|
|
|
|
Display :: display_footer();
|
|
|