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							315 lines
						
					
					
						
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							315 lines
						
					
					
						
							11 KiB
						
					
					
				<?php
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/* For licensing terms, see /license.txt */
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/**
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 * @package chamilo.calendar
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 */
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use \ChamiloSession as Session;
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// name of the language file that needs to be included
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$language_file = array('agenda', 'group');
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// use anonymous mode when accessing this course tool
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$use_anonymous = true;
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require_once '../inc/global.inc.php';
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$current_course_tool = TOOL_CALENDAR_EVENT;
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$course_info = api_get_course_info();
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if (!empty($course_info)) {
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    api_protect_course_script(true);
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}
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$action = isset($_GET['action']) ? $_GET['action'] : null;
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$origin = isset($_GET['origin']) ? $_GET['origin'] : null;
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$this_section = SECTION_COURSES;
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$url = null;
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if (empty($action)) {
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    if (!empty($course_info)) {
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        $url = api_get_path(WEB_CODE_PATH).'calendar/agenda_js.php?type=course'.'&'.api_get_cidreq();
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    } else {
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        $url = api_get_path(WEB_CODE_PATH).'calendar/agenda_js.php?';
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    }
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    header("Location: $url");
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    exit;
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}
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/* 	Resource linker */
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$_SESSION['source_type'] = 'Agenda';
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require_once '../resourcelinker/resourcelinker.inc.php';
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$group_id = api_get_group_id();
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$eventId = isset($_REQUEST['id']) ? $_REQUEST['id'] : null;
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$type = $event_type = isset($_GET['type']) ? $_GET['type'] : null;
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$htmlHeadXtra[] = "<script>
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function plus_repeated_event() {
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    if (document.getElementById('options2').style.display == 'none') {
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        document.getElementById('options2').style.display = 'block';
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    } else {
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        document.getElementById('options2').style.display = 'none';
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    }
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}
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    $(function() {
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        var checked = $('input[name=repeat]').attr('checked');
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        if (checked) {
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            $('#options2').show();
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        }
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    });
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</script>
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";
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// setting the name of the tool
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$nameTools = get_lang('Agenda');
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event_access_tool(TOOL_CALENDAR_EVENT);
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// permission stuff - also used by loading from global in agenda.inc.php
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$is_allowed_to_edit = api_is_allowed_to_edit(false, true) OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous());
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$agenda = new Agenda();
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$agenda->type = $type;
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$actions = $agenda->displayActions('calendar');
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if ($type == 'fromjs') {
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    $id_list = explode('_', $eventId);
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    $eventId = $id_list[1];
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    $event_type = $id_list[0];
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}
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if (!api_is_allowed_to_edit(null, true) && $event_type == 'course') {
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    api_not_allowed(true);
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}
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if ($event_type == 'course') {
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    $agendaUrl = api_get_path(WEB_CODE_PATH).'calendar/agenda_js.php?'.api_get_cidreq().'&type=course';
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} else {
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    $agendaUrl = api_get_path(WEB_CODE_PATH).'calendar/agenda_js.php?&type='.$event_type;
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}
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$course_info = api_get_course_info();
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$agenda->type = $event_type;
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$message = null;
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$content = null;
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if (api_is_allowed_to_edit(false, true) OR
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    (api_get_course_setting('allow_user_edit_agenda') &&
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    !api_is_anonymous() &&
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    api_is_allowed_to_session_edit(false, true)) OR
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    GroupManager::user_has_access(api_get_user_id(), $group_id,  GroupManager::GROUP_TOOL_CALENDAR) &&
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    GroupManager::is_tutor_of_group(api_get_user_id(), $group_id)
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) {
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    switch ($action) {
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        case 'add':
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            $actionName = get_lang('Add');
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            $form = $agenda->getForm(array('action' => 'add'));
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            if ($form->validate()) {
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                $values = $form->getSubmitValues();
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                $sendEmail = isset($values['add_announcement']) ? true : false;
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                $allDay = isset($values['all_day']) ? 'true' : 'false';
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                $sendAttachment = isset($_FILES['user_upload']) ? true : false;
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                $attachment = $sendAttachment ? $_FILES['user_upload'] : null;
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                $attachmentComment = isset($values['file_comment']) ? $values['file_comment'] : null;
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                $comment = isset($values['comment']) ? $values['comment'] : null;
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                $startDate = $values['date_range_start'];
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                $endDate = $values['date_range_end'];
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                $eventId = $agenda->add_event(
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                    $startDate,
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                    $endDate,
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                    $allDay,
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                    $values['title'],
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                    $values['content'],
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                    $values['users_to_send'],
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                    $sendEmail,
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                    null,
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                    $attachment,
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                    $attachmentComment,
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                    $comment
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                );
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                if (!empty($values['repeat']) && !empty($eventId)) {
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                    // End date is always set as 23:59:59
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                    $endDate = substr($values['repeat_end_day'], 0, 10).' 23:59:59';
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                    $agenda->addRepeatedItem(
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                        $eventId,
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                        $values['repeat_type'],
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                        $endDate,
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                        $values['users_to_send']
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                    );
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                }
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                $message = Display::return_message(get_lang('AddSuccess'), 'confirmation');
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                if ($sendEmail) {
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                    $message .= Display::return_message(get_lang('AdditionalMailWasSentToSelectedUsers'), 'confirmation');
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                }
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                Session::write('message', $message);
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                header("Location: $agendaUrl");
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                exit;
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            } else {
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                $content = $form->return_form();
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            }
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            break;
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        case 'edit':
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            $actionName = get_lang('Edit');
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            $event = $agenda->get_event($eventId);
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            if (empty($event)) {
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                api_not_allowed(true);
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            }
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            $event['action'] = 'edit';
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            $event['id'] = $eventId;
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            $form = $agenda->getForm($event);
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            if ($form->validate()) {
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                $values = $form->getSubmitValues();
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                $allDay = isset($values['all_day']) ? 'true' : 'false';
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                $startDate = $values['date_range_start'];
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                $endDate = $values['date_range_end'];
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                $sendAttachment = isset($_FILES['user_upload']) ? true : false;
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                $attachment = $sendAttachment ? $_FILES['user_upload'] : null;
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                $attachmentComment = isset($values['file_comment']) ? $values['file_comment'] : null;
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                $comment = isset($values['comment']) ? $values['comment'] : null;
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                // This is a sub event. Delete the current and create another BT#7803
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                if (!empty($event['parent_event_id'])) {
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                    $agenda->delete_event($eventId);
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                    $eventId = $agenda->add_event(
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                        $startDate,
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                        $endDate,
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                        $allDay,
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                        $values['title'],
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                        $values['content'],
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                        $values['users_to_send'],
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                        false,
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                        null,
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                        $attachment,
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                        $attachmentComment,
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                        $comment
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                    );
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                    $message = Display::return_message(get_lang('Updated'), 'confirmation');
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                    Session::write('message', $message);
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                    header("Location: $agendaUrl");
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                    exit;
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                }
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                // Editing normal event.
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                $agenda->edit_event(
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                    $eventId,
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                    $startDate,
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                    $endDate,
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                    $allDay,
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                    $values['title'],
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                    $values['content'],
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                    $values['users_to_send'],
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                    $attachment,
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                    $attachmentComment,
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                    $comment
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                );
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                if (!empty($values['repeat']) && !empty($eventId)) {
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                    // End date is always set as 23:59:59
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                    $endDate = substr($values['repeat_end_day'], 0, 10).' 23:59:59';
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                    $agenda->addRepeatedItem(
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                        $eventId,
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                        $values['repeat_type'],
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                        $endDate,
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                        $values['users_to_send']
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                    );
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                }
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                $deleteAttachment = isset($values['delete_attachment']) ? true : false;
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                if ($deleteAttachment && isset($event['attachment']) && !empty($event['attachment'])) {
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                    $agenda->deleteAttachmentFile(
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                        $event['attachment']['id'],
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                        $agenda->course
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                    );
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                }
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                $message = Display::return_message(get_lang('Updated'), 'confirmation');
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                Session::write('message', $message);
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                header("Location: $agendaUrl");
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                exit;
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            } else {
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                $content = $form->return_form();
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            }
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            break;
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        case 'importical':
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            $form = $agenda->getImportCalendarForm();
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            $content = $form->return_form();
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            if ($form->validate()) {
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                $ical_name = $_FILES['ical_import']['name'];
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                $ical_type = $_FILES['ical_import']['type'];
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                $ext = substr($ical_name, (strrpos($ical_name, ".") + 1));
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                if ($ext === 'ics' || $ext === 'ical' || $ext === 'icalendar' || $ext === 'ifb') {
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                    $result = $agenda->importEventFile($course_info, $_FILES['ical_import']);
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                    $is_ical = true;
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                } else {
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                    $is_ical = false;
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                }
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                if (!$is_ical) {
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                    $message = Display::return_message(get_lang('IsNotiCalFormatFile'), 'error');
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                    $form = $agenda->getImportCalendarForm();
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                    $content = $form->return_form();
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                    break;
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                } else {
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                    $message = Display::return_message(get_lang('AddSuccess'), 'error');
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                    $content = $result;
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                }
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                Session::write('message', $message);
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            }
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            break;
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        case "delete":
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            if (!(api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, $eventId) )) {
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                // a coach can only delete an element belonging to his session
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                $content = $agenda->delete_event($eventId);
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            }
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            break;
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    }
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}
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if (!empty($group_id)) {
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    $group_properties = GroupManager :: get_group_properties($group_id);
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    $interbreadcrumb[] = array(
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        "url" => api_get_path(WEB_CODE_PATH)."group/group.php",
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        "name" => get_lang('Groups')
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    );
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    $interbreadcrumb[] = array(
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        "url" => api_get_path(WEB_CODE_PATH)."group/group_space.php?gidReq=".$group_id,
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        "name" => get_lang('GroupSpace').' '.$group_properties['name']
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    );
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}
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if (!empty($actionName)) {
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    $interbreadcrumb[] = array(
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        "url" => $url,
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        "name" => get_lang('Agenda')
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    );
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}
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// Tool introduction
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$introduction = Display::return_introduction_section(TOOL_CALENDAR_EVENT);
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$message = Session::read('message');
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Session::erase('message');
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$tpl = new Template($actionName);
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$tpl->assign('content', $content);
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$tpl->assign('actions', $actions);
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// Loading main Chamilo 1 col template
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$tpl->display_one_col_template();
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