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417 lines
17 KiB
417 lines
17 KiB
<?php
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/* For licensing terms, see /license.txt */
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use Chamilo\CourseBundle\Component\CourseCopy\CourseBuilder;
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use Chamilo\CourseBundle\Component\CourseCopy\CourseRestorer;
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use Chamilo\CourseBundle\Component\CourseCopy\CourseSelectForm;
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use ChamiloSession as Session;
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/**
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* Copy resources from one course in a session to another one.
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*
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* @author Christian Fasanando
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* @author Julio Montoya <gugli100@gmail.com> Lots of bug fixes/improvements
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*/
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$cidReset = true;
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require_once __DIR__.'/../inc/global.inc.php';
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$current_course_tool = TOOL_COURSE_MAINTENANCE;
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api_protect_admin_script();
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api_protect_limit_for_session_admin();
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api_set_more_memory_and_time_limits();
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$xajax = new xajax();
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$xajax->registerFunction('search_courses');
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if (!api_is_allowed_to_edit() && !api_is_session_admin()) {
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api_not_allowed(true);
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}
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$action = isset($_POST['action']) ? $_POST['action'] : '';
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$this_section = SECTION_PLATFORM_ADMIN;
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$nameTools = get_lang('CopyCourse');
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$interbreadcrumb[] = [
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'url' => api_get_path(WEB_CODE_PATH).'admin/index.php',
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'name' => get_lang('PlatformAdmin'),
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];
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// Database Table Definitions
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$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
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$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
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/**
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* @param string $name
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* @param array $sessions
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* @param array $attr
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*
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* @return string
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*/
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function make_select_session_list($name, $sessions, $attr = [])
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{
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$attributes = '';
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if (count($attr) > 0) {
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foreach ($attr as $key => $value) {
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$attributes .= ' '.$key.'="'.$value.'"';
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}
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}
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$output = '<select id="session" class="form-control" name="'.$name.'" '.$attributes.'>';
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if (count($sessions) == 0) {
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$output .= '<option value = "0">'.get_lang('ThereIsNotStillASession').'</option>';
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} else {
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$output .= '<option value = "0">'.get_lang('SelectASession').'</option>';
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}
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if (is_array($sessions)) {
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foreach ($sessions as $session) {
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$categoryName = '';
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if (!empty($session['category_name'])) {
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$categoryName = ' ('.$session['category_name'].')';
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}
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$output .= '<option value="'.$session['id'].'">'.
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$session['name'].' '.$categoryName.
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'</option>';
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}
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}
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$output .= '</select>';
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return $output;
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}
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/**
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* @return string
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*/
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function display_form()
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{
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$html = '';
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$sessions = SessionManager::get_sessions_list([], ['name', 'ASC']);
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// Link back to the documents overview
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$actionsLeft = '<a href="../admin/index.php">'.
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Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('PlatformAdmin'), '', ICON_SIZE_MEDIUM).
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'</a>';
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$html .= Display::toolbarAction('toolbar-copysession', [$actionsLeft]);
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$html .= Display::return_message(get_lang('CopyCourseFromSessionToSessionExplanation'), 'warning');
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$html .= '<form class="form-horizontal" name="formulaire" method="post" action="'.api_get_self().'" >';
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$html .= '<div class="form-group">';
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// origin
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$html .= '<label class="col-sm-2 control-label">'.get_lang('OriginCoursesFromSession').': </label>';
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$html .= '<div class="col-sm-5">';
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$html .= make_select_session_list(
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'sessions_list_origin',
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$sessions,
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['onchange' => 'javascript: xajax_search_courses(this.value,\'origin\');']
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);
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$html .= '</div>';
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$html .= '<div class="col-sm-5" id="ajax_list_courses_origin">';
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$html .= '<select id="origin" class="form-control" name="SessionCoursesListOrigin[]" ></select>';
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$html .= '</div></div>';
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//destination
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$html .= '<div class="form-group">';
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$html .= '<label class="col-sm-2 control-label">'.get_lang('DestinationCoursesFromSession').': </label>';
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$html .= '<div class="col-sm-5" id="ajax_sessions_list_destination">';
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$html .= '<select class="form-control" name="sessions_list_destination" onchange="javascript: xajax_search_courses(this.value,\'destination\');">';
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$html .= '<option value = "0">'.get_lang('ThereIsNotStillASession').'</option></select ></div>';
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$html .= '<div class="col-sm-5" id="ajax_list_courses_destination">';
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$html .= '<select id="destination" class="form-control" name="SessionCoursesListDestination[]" ></select>';
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$html .= '</div></div>';
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$options = '<div class="radio"><label><input type="radio" id="copy_option_1" name="copy_option" value="full_copy" checked="checked"/>';
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$options .= get_lang('FullCopy').'</label></div>';
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/*$options .= '<div class="radio"><label><input type="radio" id="copy_option_2" name="copy_option" value="select_items" disabled="disabled"/>';
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$options .= ' '.get_lang('LetMeSelectItems').'</label></div>';*/
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$options .= '<div class="checkbox"><label><input type="checkbox" id="copy_base_content_id" name="copy_only_session_items" />'.get_lang('CopyOnlySessionItems').'</label></div>';
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$html .= Display::panel($options, get_lang('TypeOfCopy'));
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$html .= '<div class="form-group"><div class="col-sm-12">';
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$html .= '<button class="btn btn-success" type="submit" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES))."'".')) return false;"><em class="fa fa-files-o"></em> '.get_lang('CopyCourse').'</button>';
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// Add Security token
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$html .= '<input type="hidden" value="'.Security::get_token().'" name="sec_token">';
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$html .= '</div></div>';
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$html .= '</form>';
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echo $html;
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}
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/**
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* @param int $id_session
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* @param string $type
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*
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* @return xajaxResponse
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*/
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function search_courses($id_session, $type)
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{
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global $tbl_course, $tbl_session_rel_course;
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$xajax_response = new xajaxResponse();
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$select_destination = '';
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$return = null;
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if (!empty($type)) {
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$id_session = (int) $id_session;
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if ($type == 'origin') {
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$course_list = SessionManager::get_course_list_by_session_id($id_session);
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$temp_course_list = [];
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$return .= '<select id="origin" name="SessionCoursesListOrigin[]" class="form-control" onclick="javascript: checkSelected(this.id,\'copy_option_2\',\'title_option2\',\'destination\');">';
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foreach ($course_list as $course) {
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$temp_course_list[] = "'{$course['code']}'";
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$return .= '<option value="'.$course['code'].'" title="'.@htmlspecialchars($course['title'].' ('.$course['visual_code'].')', ENT_QUOTES, api_get_system_encoding()).'">'.$course['title'].' ('.$course['visual_code'].')</option>';
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}
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$return .= '</select>';
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Session::write('course_list', $temp_course_list);
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Session::write('session_origin', $id_session);
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// Build select for destination sessions where is not included current session from select origin
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if (!empty($id_session)) {
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$sessions = SessionManager::get_sessions_list([], ['name', 'ASC']);
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$select_destination .= '<select name="sessions_list_destination" class="form-control" onchange = "javascript: xajax_search_courses(this.value,\'destination\');">';
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$select_destination .= '<option value = "0">-- '.get_lang('SelectASession').' --</option>';
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foreach ($sessions as $session) {
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if ($id_session == $session['id']) {
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continue;
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}
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if (!empty($session['category_name'])) {
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$session['category_name'] = ' ('.$session['category_name'].') ';
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}
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$select_destination .= '<option value="'.$session['id'].'">'.$session['name'].' '.$session['category_name'].'</option>';
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}
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$select_destination .= '</select>';
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$xajax_response->addAssign('ajax_sessions_list_destination', 'innerHTML', api_utf8_encode($select_destination));
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} else {
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$select_destination .= '<select name="sessions_list_destination" class="form-control" onchange = "javascript: xajax_search_courses(this.value,\'destination\');">';
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$select_destination .= '<option value = "0">'.get_lang('ThereIsNotStillASession').'</option>';
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$select_destination .= '</select>';
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$xajax_response->addAssign('ajax_sessions_list_destination', 'innerHTML', api_utf8_encode($select_destination));
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}
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// Select multiple destination empty
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$select_multiple_empty = '<select id="destination" name="SessionCoursesListDestination[]" class="form-control"></select>';
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// Send response by ajax
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$xajax_response->addAssign('ajax_list_courses_origin', 'innerHTML', api_utf8_encode($return));
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$xajax_response->addAssign('ajax_list_courses_destination', 'innerHTML', api_utf8_encode($select_multiple_empty));
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} else {
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// Search courses by id_session where course codes is include en courses list destination
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$sql = "SELECT c.code, c.visual_code, c.title, src.session_id
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FROM $tbl_course c, $tbl_session_rel_course src
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WHERE src.c_id = c.id
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AND src.session_id = '".intval($id_session)."'";
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//AND c.code IN ($list_courses_origin)";
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$rs = Database::query($sql);
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$course_list_destination = [];
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$return .= '<select id="destination" name="SessionCoursesListDestination[]" class="form-control">';
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while ($course = Database::fetch_array($rs)) {
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$course_list_destination[] = $course['code'];
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$return .= '<option value="'.$course['code'].'" title="'.@htmlspecialchars($course['title'].' ('.$course['visual_code'].')', ENT_QUOTES, api_get_system_encoding()).'">'.$course['title'].' ('.$course['visual_code'].')</option>';
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}
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$return .= '</select>';
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Session::write('course_list_destination', $course_list_destination);
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// Send response by ajax
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$xajax_response->addAssign(
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'ajax_list_courses_destination',
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'innerHTML',
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api_utf8_encode($return)
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);
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}
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}
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return $xajax_response;
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}
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$xajax->processRequests();
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/* HTML head extra */
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$htmlHeadXtra[] = $xajax->getJavascript(api_get_path(WEB_LIBRARY_PATH).'xajax/');
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$htmlHeadXtra[] = '<script>
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function checkSelected(id_select,id_radio,id_title,id_destination) {
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var num=0;
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obj_origin = document.getElementById(id_select);
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obj_destination = document.getElementById(id_destination);
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for (x=0;x<obj_origin.options.length;x++) {
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if (obj_origin.options[x].selected) {
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if (obj_destination.options.length > 0) {
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for (y=0;y<obj_destination.options.length;y++) {
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if (obj_origin.options[x].value == obj_destination.options[y].value) {
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obj_destination.options[y].selected = true;
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}
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}
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}
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num++;
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} else {
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if (obj_destination.options.length > 0) {
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for (y=0;y<obj_destination.options.length;y++) {
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if (obj_origin.options[x].value == obj_destination.options[y].value) {
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obj_destination.options[y].selected = false;
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}
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}
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}
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}
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}
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}
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</script>';
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Display::display_header($nameTools);
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$with_base_content = true;
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if (isset($_POST['copy_only_session_items']) && $_POST['copy_only_session_items']) {
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$with_base_content = false;
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}
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/* MAIN CODE */
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if (Security::check_token('post') && (
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($action === 'course_select_form') || (
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isset($_POST['copy_option']) &&
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$_POST['copy_option'] == 'full_copy'
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)
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)
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) {
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// Clear token
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Security::clear_token();
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$destination_course = $origin_course = $destination_session = $origin_session = '';
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if ($action === 'course_select_form') {
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$destination_course = $_POST['destination_course'];
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$origin_course = $_POST['origin_course'];
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$destination_session = $_POST['destination_session'];
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$origin_session = $_POST['origin_session'];
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if ($course_code != $origin_course) {
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$course = CourseSelectForm::get_posted_course(
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'copy_course',
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$origin_session,
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$origin_course
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);
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$cr = new CourseRestorer($course);
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//$cr->set_file_option($_POST['same_file_name_option']);
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$cr->restore($destination_course, $destination_session);
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echo Display::return_message(get_lang('CopyFinished'), 'confirmation');
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display_form();
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} else {
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echo Display::return_message(get_lang('PleaseSelectACourse'), 'confirm');
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display_form();
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}
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} else {
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$arr_course_origin = [];
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$arr_course_destination = [];
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$destination_session = '';
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$origin_session = '';
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if (isset($_POST['SessionCoursesListOrigin'])) {
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$arr_course_origin = $_POST['SessionCoursesListOrigin'];
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}
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if (isset($_POST['SessionCoursesListDestination'])) {
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$arr_course_destination = $_POST['SessionCoursesListDestination'];
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}
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if (isset($_POST['sessions_list_destination'])) {
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$destination_session = $_POST['sessions_list_destination'];
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}
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if (isset($_POST['sessions_list_origin'])) {
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$origin_session = $_POST['sessions_list_origin'];
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}
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if ((is_array($arr_course_origin) && count($arr_course_origin) > 0) && !empty($destination_session)) {
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//We need only one value
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if (count($arr_course_origin) > 1 || count($arr_course_destination) > 1) {
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echo Display::return_message(get_lang('YouMustSelectACourseFromOriginalSession'), 'error');
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} else {
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//first element of the array
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$course_code = $arr_course_origin[0];
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$course_destinatination = $arr_course_destination[0];
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if ($course_code != $course_destinatination) {
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$course_origin = api_get_course_info($course_code);
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$cb = new CourseBuilder('', $course_origin);
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$course = $cb->build($origin_session, $course_code, $with_base_content);
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$cr = new CourseRestorer($course);
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$cr->restore($course_destinatination, $destination_session);
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echo Display::return_message(get_lang('CopyFinished'), 'confirm');
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display_form();
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} else {
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echo Display::return_message(get_lang('PleaseSelectACourse'), 'confirm');
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display_form();
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}
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}
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} else {
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echo Display::return_message(get_lang('YouMustSelectACourseFromOriginalSession'), 'error');
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display_form();
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}
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}
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} elseif (Security::check_token('post') && (
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isset($_POST['copy_option']) &&
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$_POST['copy_option'] == 'select_items'
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)
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) {
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// Clear token
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Security::clear_token();
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// Else, if a CourseSelectForm is requested, show it
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if (api_get_setting('show_glossary_in_documents') != 'none') {
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echo Display::return_message(get_lang('ToExportDocumentsWithGlossaryYouHaveToSelectGlossary'), 'normal');
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}
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$arr_course_origin = [];
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$arr_course_destination = [];
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$destination_session = '';
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$origin_session = '';
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if (isset($_POST['SessionCoursesListOrigin'])) {
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$arr_course_origin = $_POST['SessionCoursesListOrigin'];
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}
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if (isset($_POST['SessionCoursesListDestination'])) {
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$arr_course_destination = $_POST['SessionCoursesListDestination'];
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}
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if (isset($_POST['sessions_list_destination'])) {
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$destination_session = $_POST['sessions_list_destination'];
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}
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if (isset($_POST['sessions_list_origin'])) {
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$origin_session = $_POST['sessions_list_origin'];
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}
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if ((is_array($arr_course_origin) && count($arr_course_origin) > 0) && !empty($destination_session)) {
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echo Display::return_message(get_lang('ToExportLearnpathWithQuizYouHaveToSelectQuiz'), 'normal');
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$course_origin = api_get_course_info($arr_course_origin[0]);
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$cb = new CourseBuilder('', $course_origin);
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$course = $cb->build($origin_session, $arr_course_origin[0], $with_base_content);
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$hiddenFields['destination_course'] = $arr_course_destination[0];
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$hiddenFields['origin_course'] = $arr_course_origin[0];
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$hiddenFields['destination_session'] = $destination_session;
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$hiddenFields['origin_session'] = $origin_session;
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// Add token to Course select form
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$hiddenFields['sec_token'] = Security::get_token();
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CourseSelectForm::display_form($course, $hiddenFields, true);
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echo '<div style="float:right"><a href="javascript:window.history.go(-1);">'.
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Display::return_icon(
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'back.png',
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get_lang('Back').' '.get_lang('To').' '.get_lang('PlatformAdmin'),
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['style' => 'vertical-align:middle']
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).
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get_lang('Back').'</a></div>';
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} else {
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echo Display::return_message(
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get_lang('You must select a course from original session and select a destination session'),
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'error'
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);
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display_form();
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}
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} else {
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display_form();
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}
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Display::display_footer();
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