%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/* For licensing terms, see /license.txt */
/**
* A list containig the accepted course requests.
*
* @author José Manuel Abuin Mosquera <chema@cesga.es>, 2010
* @author Bruno Rubio Gayo <brubio@cesga.es>, 2010
* Centro de Supercomputacion de Galicia (CESGA)
* @author Ivan Tcholakov <ivantcholakov@gmail.com> (technical adaptation for Chamilo 1.8.8), 2010
*/
$cidReset = true;
require_once __DIR__.'/../inc/global.inc.php';
$this_section = SECTION_PLATFORM_ADMIN;
api_protect_admin_script();
// A check whether the course validation feature is enabled.
$course_validation_feature = api_get_setting('course_validation') == 'true';
// Filltering passed to this page parameters.
$delete_course_request = isset($_GET['delete_course_request']) ? intval($_GET['delete_course_request']) : '';
$message = isset($_GET['message']) ? trim(Security::remove_XSS(stripslashes(urldecode($_GET['message'])))) : '';
$is_error_message = !empty($_GET['is_error_message']);
if ($course_validation_feature) {
/**
* Deletion of a course request.
*/
if (!empty($delete_course_request)) {
$course_request_code = CourseRequestManager::get_course_request_code($delete_course_request);
$result = CourseRequestManager::delete_course_request($delete_course_request);
if ($result) {
$message = sprintf(get_lang('CourseRequestDeleted'), $course_request_code);
$is_error_message = false;
} else {
$message = sprintf(get_lang('CourseRequestDeletionFailed'), $course_request_code);
$is_error_message = true;
}
} elseif (isset($_POST['action'])) {
/**
* Form actions: delete.
*/
switch ($_POST['action']) {
// Delete selected courses
case 'delete_course_requests':
$course_requests = $_POST['course_request'];
if (is_array($_POST['course_request']) && !empty($_POST['course_request'])) {
$success = true;
foreach ($_POST['course_request'] as $index => $course_request_id) {
$success &= CourseRequestManager::delete_course_request($course_request_id);
}
$message = $success ? get_lang('SelectedCourseRequestsDeleted') : get_lang('SomeCourseRequestsNotDeleted');
$is_error_message = !$success;
}
break;
}
}
} else {
$link_to_setting = api_get_path(WEB_CODE_PATH).'admin/settings.php?category=Platform#course_validation';
$message = sprintf(
get_lang('PleaseActivateCourseValidationFeature'),
sprintf('<strong><a href="%s">%s</a></strong>', $link_to_setting, get_lang('EnableCourseValidation'))
);
$is_error_message = true;
}
/**
* Get the number of courses which will be displayed.
*/
function get_number_of_requests()
{
return CourseRequestManager::count_course_requests(COURSE_REQUEST_ACCEPTED);
}
/**
* Get course data to display.
*/
function get_request_data($from, $number_of_items, $column, $direction)
{
$keyword = isset($_GET['keyword']) ? Database::escape_string(trim($_GET['keyword'])) : null;
$course_request_table = Database::get_main_table(TABLE_MAIN_COURSE_REQUEST);
$from = intval($from);
$number_of_items = intval($number_of_items);
$column = intval($column);
$direction = !in_array(strtolower(trim($direction)), ['asc', 'desc']) ? 'asc' : $direction;
$sql = "SELECT
id AS col0,
code AS col1,
title AS col2,
category_code AS col3,
tutor_name AS col4,
request_date AS col5,
id AS col6
FROM $course_request_table
WHERE status = ".COURSE_REQUEST_ACCEPTED;
if ($keyword != '') {
$sql .= " AND (
title LIKE '%".$keyword."%' OR
code LIKE '%".$keyword."%' OR
visual_code LIKE '%".$keyword."%'
)";
}
$sql .= " ORDER BY col$column $direction ";
$sql .= " LIMIT $from,$number_of_items";
$res = Database::query($sql);
$course_requests = [];
while ($course_request = Database::fetch_row($res)) {
$course_request[5] = api_get_local_time($course_request[5]);
$course_requests[] = $course_request;
}
return $course_requests;
}
/**
* Actions in the list: edit, accept, delete.
*/
function modify_filter($id)
{
$code = CourseRequestManager::get_course_request_code($id);
$result = '<a href="course_request_edit.php?id='.$id.'&caller=1">'.
Display::return_icon('edit.png', get_lang('Edit'), ['style' => 'vertical-align: middle;']).'</a>'.
' <a href="?delete_course_request='.$id.'">'.
Display::return_icon(
'delete.png',
get_lang('DeleteThisCourseRequest'),
[
'style' => 'vertical-align: middle;',
'onclick' => 'javascript: if (!confirm(\''.addslashes(api_htmlentities(sprintf(get_lang('ACourseRequestWillBeDeleted'), $code), ENT_QUOTES)).'\')) return false;',
]
).
'</a>';
return $result;
}
$interbreadcrumb[] = ['url' => 'index.php', 'name' => get_lang('PlatformAdmin')];
$interbreadcrumb[] = ['url' => 'course_list.php', 'name' => get_lang('CourseList')];
$tool_name = get_lang('AcceptedCourseRequests');
// Display confirmation or error message.
if (!empty($message)) {
if ($is_error_message) {
Display::addFlash(Display::return_message($message, 'error', false));
} else {
Display::addFlash(Display::return_message($message, 'normal', false));
}
}
Display::display_header($tool_name);
if (!$course_validation_feature) {
Display::display_footer();
exit;
}
// Create a simple search-box.
$form = new FormValidator('search_simple', 'get', '', '', 'width=200px', false);
$renderer = $form->defaultRenderer();
$renderer->setCustomElementTemplate('<span>{element}</span> ');
$form->addElement('text', 'keyword', get_lang('Keyword'));
$form->addButtonSearch(get_lang('Search'));
// The action bar.
echo '<div style="float: right; margin-top: 5px; margin-right: 5px;">';
echo ' <a href="course_request_review.php">'.
Display::return_icon('course_request_pending.png', get_lang('ReviewCourseRequests')).get_lang('ReviewCourseRequests').'</a>';
echo ' <a href="course_request_rejected.php">'.
Display::return_icon('course_request_rejected.gif', get_lang('RejectedCourseRequests')).get_lang('RejectedCourseRequests').'</a>';
echo '</div>';
echo '<div class="actions">';
$form->display();
echo '</div>';
// Create a sortable table with the course data.
$table = new SortableTable('course_requests_accepted', 'get_number_of_requests', 'get_request_data', 5, 20, 'DESC');
$table->set_header(0, '', false);
$table->set_header(1, get_lang('Code'));
$table->set_header(2, get_lang('Title'));
$table->set_header(3, get_lang('Category'));
$table->set_header(4, get_lang('Teacher'));
$table->set_header(5, get_lang('CourseRequestDate'));
$table->set_header(6, '', false);
$table->set_column_filter(6, 'modify_filter');
$table->set_form_actions(['delete_course_requests' => get_lang('DeleteCourseRequests')], 'course_request');
$table->display();
/* FOOTER */
Display::display_footer();
Zerion Mini Shell 1.0