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197 lines
9.4 KiB
197 lines
9.4 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* Con este archivo se editan, se validan, se rechazan o se solicita mas informacion de los cursos que se solicitaron por parte de los profesores y que estan añadidos en la tabla temporal.
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* A list containig the pending course requests
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* @package chamilo.admin
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* @author José Manuel Abuin Mosquera <chema@cesga.es>, 2010
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* Centro de Supercomputacion de Galicia (CESGA)
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*
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* @author Ivan Tcholakov <ivantcholakov@gmail.com> (technical adaptation for Chamilo 1.8.8), 2010
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*/
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/* INIT SECTION */
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// Language files that need to be included.
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$language_file = array('admin', 'create_course');
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$cidReset = true;
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require '../inc/global.inc.php';
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$this_section = SECTION_PLATFORM_ADMIN;
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api_protect_admin_script();
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require_once api_get_path(LIBRARY_PATH).'add_course.lib.inc.php';
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require_once api_get_path(CONFIGURATION_PATH).'course_info.conf.php';
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require_once api_get_path(LIBRARY_PATH).'course.lib.php';
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require_once api_get_path(LIBRARY_PATH).'course_request.lib.php';
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require_once api_get_path(LIBRARY_PATH).'mail.lib.inc.php';
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require_once api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php';
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require_once api_get_path(LIBRARY_PATH).'sortabletable.class.php';
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require_once api_get_path(LIBRARY_PATH).'usermanager.lib.php';
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// Including a configuration file.
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require_once api_get_path(CONFIGURATION_PATH).'add_course.conf.php';
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// Including additional libraries.
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require_once api_get_path(LIBRARY_PATH).'fileManage.lib.php';
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// Filltering passed to this page parameters.
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$accept_course_request = intval($_GET['accept_course_request']);
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$reject_course_request = intval($_GET['reject_course_request']);
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$request_info = intval($_GET['request_info']);
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/**
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* Coutse acceptance and creation.
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*/
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if (!empty($accept_course_request)) {
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$course_id = CourseRequestManager::accept_course_request($accept_course_request);
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if ($course_id) {
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// TODO: Prepare a confirmation message.
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} else {
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// Prepare an error message.
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}
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}
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/**
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* Course rejection
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*/
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if (isset($_GET['reject_course_request']) && $_GET['reject_course_request'] != '') {
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$result = CourseRequestManager::reject_course_request($reject_course_request);
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if ($result) {
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// TODO: Prepare a confirmation message.
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} else {
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// Prepare an error message.
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}
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}
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/**
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* Sending to the teacher a request for additional information about the proposed course.
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*/
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if (!empty($request_info)) {
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CourseRequestManager::ask_for_additional_info($request_info);
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}
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/**
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* Get the number of courses which will be displayed.
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*/
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function get_number_of_courses() {
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return CourseRequestManager::count_course_requests(COURSE_REQUEST_PENDING);
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}
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/**
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* Get course data to display
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*/
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function get_course_data($from, $number_of_items, $column, $direction) {
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$course_table = Database :: get_main_table(TABLE_MAIN_COURSE_REQUEST);
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$users_table = Database :: get_main_table(TABLE_MAIN_USER);
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$course_users_table = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
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$sql = "SELECT code AS col0,
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code AS col1,
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title AS col2,
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category_code AS col3,
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tutor_name AS col4,
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request_date AS col5,
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id AS col6
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FROM $course_table WHERE status = ".COURSE_REQUEST_PENDING;
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$sql .= " ORDER BY col$column $direction ";
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$sql .= " LIMIT $from,$number_of_items";
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$res = Database::query($sql);
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$courses = array();
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while ($course = Database::fetch_row($res)) {
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$courses[] = $course;
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}
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return $courses;
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}
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/**
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* Enlace a la ficha del profesor
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*/
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function email_filter($teacher) {
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$sql = "SELECT user_id FROM ".Database :: get_main_table(TABLE_MAIN_COURSE_REQUEST)." WHERE tutor_name LIKE '".$teacher."'";
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$res = Database::query($sql);
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$info = Database::fetch_array($res);
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return '<a href="./user_information.php?user_id='.$info[0].'">'.$teacher.'</a>';
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}
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/**
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* Actions in the list: edit, accept, reject, request additional information.
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*/
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function modify_filter($id) {
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/*
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return
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'<a href="editar_curso.php?id='.$id.'"><img src="../img/edit.gif" border="0" style="vertical-align: middle" title="'.get_lang('Edit').'" alt="'.get_lang('Edit').'"/></a> '.' '.'<a href="?reject_course_request='.$id.'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES))."'".')) return false;"><img src="../img/delete.gif" border="0" style="vertical-align: middle" title="'.get_lang('Delete').'" alt="'.get_lang('Delete').'"/></a>'.' '.'<a href="?request_info='.$id.'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('AdditionalInfoWillBeAsked'), ENT_QUOTES))."'".')) return false;"><img src="../img/cesga_question.gif" border="0" style="vertical-align: middle" title="'.get_lang('AskAdditionalInfo').'" alt="'.get_lang('AskAdditionalInfo').'"/></a> '.' '.'<a href="?accept_course_request='.$id.'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ANewCourseWillBeCreated'), ENT_QUOTES))."'".')) return false;"><img src="../img/right.gif" border="0" style="vertical-align: middle" title="'.get_lang('AcceptThisCourseRequest').'" alt="'.get_lang('AcceptThisCourseRequest').'"/></a> ';
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*/
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$sql_request_info = "SELECT * FROM ".Database :: get_main_table(TABLE_MAIN_COURSE_REQUEST)." WHERE (id = ".$id." AND info = 1)";
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$res_request_info = Database::query($sql_request_info);
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if (Database::num_rows($res_request_info) > 0) { //Si ya se le ha pedido información, no se muestra esa opción
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return
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'<a href="editar_curso.php?id='.$id.'"><img src="../img/edit.gif" border="0" style="vertical-align: middle" title="'.get_lang('Edit').'" alt="'.get_lang('Edit').'"/></a> '.' '.'<a href="?reject_course_request='.$id.'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES))."'".')) return false;"><img src="../img/delete.gif" border="0" style="vertical-align: middle" title="'.get_lang('Delete').'" alt="'.get_lang('Delete').'"/></a>'.' '.'<a href="?accept_course_request='.$id.'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ANewCourseWillBeCreated'), ENT_QUOTES))."'".')) return false;"><img src="../img/right.gif" border="0" style="vertical-align: middle" title="'.get_lang('AcceptThisCourseRequest').'" alt="'.get_lang('AcceptThisCourseRequest').'"/></a> ';
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} else {
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return
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'<a href="editar_curso.php?id='.$id.'"><img src="../img/edit.gif" border="0" style="vertical-align: middle" title="'.get_lang('Edit').'" alt="'.get_lang('Edit').'"/></a> '.' '.'<a href="?reject_course_request='.$id.'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES))."'".')) return false;"><img src="../img/delete.gif" border="0" style="vertical-align: middle" title="'.get_lang('Delete').'" alt="'.get_lang('Delete').'"/></a>'.' '.'<a href="?accept_course_request='.$id.'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ANewCourseWillBeCreated'), ENT_QUOTES))."'".')) return false;"><img src="../img/right.gif" border="0" style="vertical-align: middle" title="'.get_lang('AcceptThisCourseRequest').'" alt="'.get_lang('AcceptThisCourseRequest').'"/></a>'.' '.'<a href="?request_info='.$id.'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('AdditionalInfoWillBeAsked'), ENT_QUOTES))."'".')) return false;"><img src="../img/cesga_question.gif" border="0" style="vertical-align: middle" title="'.get_lang('AskAdditionalInfo').'" alt="'.get_lang('AskAdditionalInfo').'"/></a> ';
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}
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}
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if (isset ($_POST['action'])) {
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switch ($_POST['action']) {
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// Delete selected courses
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case 'delete_courses' :
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$course_codes = $_POST['course'];
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if (count($course_codes) > 0) {
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foreach ($course_codes as $index => $course_code) {
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//CourseManager :: delete_course($course_code);
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$sql = "DELETE FROM ".Database :: get_main_table(TABLE_MAIN_COURSE_REQUEST)." WHERE code LIKE '".$course_code."'";
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//echo $sql;
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$result = Database::query($sql);
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}
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}
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break;
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}
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}
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$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
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$tool_name = get_lang('ReviewCourseRequests');
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Display :: display_header($tool_name);
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//api_display_tool_title($tool_name);
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if (isset ($_GET['delete_course'])) {
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//CourseManager :: delete_course($_GET['delete_course']);
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}
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// Create a sortable table with the course data
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$table = new SortableTable('courses', 'get_number_of_courses', 'get_course_data', 2);
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$table->set_additional_parameters($parameters);
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$table->set_header(0, '', false);
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$table->set_header(1, get_lang('Code'));
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$table->set_header(2, get_lang('Title'));
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$table->set_header(3, get_lang('Category'));
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//$table->set_header(4, get_lang('Teacher'), false);
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//$table->set_header(5, get_lang('CourseRequestDate'), false);
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$table->set_header(4, get_lang('Teacher'));
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$table->set_header(5, get_lang('CourseRequestDate'));
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$table->set_header(6, '', false);
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$table->set_column_filter(4,'email_filter');
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$table->set_column_filter(6,'modify_filter');
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$table->set_form_actions(array('delete_courses' => get_lang('DeleteCourse')), 'course');
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$table->display();
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/* FOOTER */
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Display :: display_footer();
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