Chamilo is a learning management system focused on ease of use and accessibility
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chamilo-lms/main/admin/calendar.php

289 lines
9.2 KiB

<?php
// @deprecated unused file
exit;
/* For licensing terms, see /license.txt */
/**
* @package chamilo.admin
* @author Carlos Vargas
* This file is the calendar/agenda.php
*/
// name of the language file that needs to be included
$language_file[] = 'admin';
$language_file[] = 'agenda';
// resetting the course id
$cidReset=true;
// including some necessary files
require_once '../inc/global.inc.php';
$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'));
// setting the name of the tool
$tool_name= get_lang('SubscribeCoursesToSession');
$id_session=intval($_GET['id_session']);
if (!api_is_platform_admin()) {
$sql = 'SELECT session_admin_id FROM '.Database :: get_main_table(TABLE_MAIN_SESSION).' WHERE id='.$id_session;
$rs = Database::query($sql);
if(Database::result($rs,0,0)!= api_get_user_id()) {
api_not_allowed(true);
}
}
/*
Libraries
*/
// containing the functions for the agenda tool
require_once 'calendar.lib.php';
/*
TREATING THE PARAMETERS
1. viewing month only or everything
2. sort ascending or descending
3. showing or hiding the send-to-specific-groups-or-users form
4. filter user or group
*/
// 1. show all or show current month?
if (!$_SESSION['show_all_admin']) {
$_SESSION['show_all_admin']="showall";
}
if (!empty($_GET['action']) and $_GET['action']=="showcurrent")
{
$_SESSION['show_all_admin']='showcurrent';
}
if (!empty($_GET['action']) and $_GET['action']=="showall")
{
$_SESSION['show_all_admin']='showall';
}
// 2. sorting order (ASC or DESC)
if (empty($_GET['sort']) and empty($_SESSION['sort']))
{
$_SESSION['sort']="DESC";
}
if (!empty($_GET['sort']) and $_GET['sort']=="asc")
{
$_SESSION['sort']="ASC";
}
if (!empty($_GET['sort']) and $_GET['sort']=="desc")
{
$_SESSION['sort']="DESC";
}
if (!empty($_GET['view']))
{
$_SESSION['view'] = $_GET['view'];
}
// 3. showing or hiding the send-to-specific-groups-or-users form
$setting_allow_individual_calendar=true;
if (empty($_POST['To']) and empty($_SESSION['allow_individual_calendar']))
{
$_SESSION['allow_individual_calendar']="hide";
}
$allow_individual_calendar_status=$_SESSION['allow_individual_calendar'];
if (!empty($_POST['To']) and ($allow_individual_calendar_status=="hide"))
{
$_SESSION['allow_individual_calendar']="show";
}
if (!empty($_GET['sort']) and ($allow_individual_calendar_status=="show"))
{
$_SESSION['allow_individual_calendar']="hide";
}
$htmlHeadXtra[] = to_javascript();
// this loads the javascript that is needed for the date popup selection
$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/calendar/calendar_tbl_change.js" type="text/javascript" ></script>';
// setting the name of the tool
$nameTools = get_lang('GlobalAgenda'); // language variable in trad4all.inc.php
// showing the header if we are not in the learning path, if we are in
// the learning path, we do not include the banner so we have to explicitly
// include the stylesheet, which is normally done in the header
Display::display_header($nameTools,'Agenda');
/* SETTING SOME VARIABLES */
// Variable definitions
// Defining the shorts for the days. We use camelcase because these are arrays of language variables
$DaysShort = api_get_week_days_short();
// Defining the days of the week to allow translation of the days. We use camelcase because these are arrays of language variables
$DaysLong = api_get_week_days_long();
// Defining the months of the year to allow translation of the months. We use camelcase because these are arrays of language variables
$MonthsLong = api_get_months_long();
// Database table definitions
$TABLEAGENDA = Database::get_main_table(TABLE_MAIN_SYSTEM_CALENDAR);
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
$tbl_courseUser = Database::get_main_table(TABLE_MAIN_COURSE_USER);
/*
ACCESS RIGHTS
*/
// permission stuff - also used by loading from global in agenda.inc.php
$is_allowed_to_edit = api_is_allowed_to_edit() OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous());
// insert an anchor (top) so one can jump back to the top of the page
echo "<a name=\"top\"></a>";
/*
MAIN SECTION
*/
//setting the default year and month
$select_year = '';
$select_month = '';
if(!empty($_GET['year'])) {
$select_year = (int)$_GET['year'];
}
if(!empty($_GET['month'])) {
$select_month = (int)$_GET['month'];
}
if (empty($select_year) && empty($select_month)) {
$today = getdate();
$select_year = $today['year'];
$select_month = $today['mon'];
}
echo '<div class="actions">';
if (api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous())) {
display_student_links();
display_courseadmin_links();
}
echo '</div><br /><br />';
echo '<table width="100%" border="0" cellspacing="0" cellpadding="0"><tr>';
// THE LEFT PART
if (empty($_GET['origin']) or $_GET['origin']!='learnpath') {
echo '<td width="220" height="19" valign="top">';
// the small calendar
$MonthName = $MonthsLong[$select_month -1];
$agenda_items=get_calendar_items($select_month,$select_year);
if (api_get_setting('display_mini_month_calendar') == 'true') {
display_minimonthcalendar($agenda_items, $select_month,$select_year, $MonthName);
}
if (api_get_setting('display_upcoming_events') == 'true') {
display_upcoming_events();
}
echo '</td>';
echo '<td width="20" background="../img/verticalruler.gif">&nbsp;</td>';
}
// THE RIGHT PART
echo '<td valign="top">';
echo '<div class="sort" style="float:right">';
echo '</div>';
if (api_is_allowed_to_edit(false,true)) {
switch ($_GET['action']) {
case "add":
if ($_POST['submit_event']) {
$event_start = (int) $_POST['fyear'].'-'.(int) $_POST['fmonth'].'-'.(int) $_POST['fday'].' '.(int) $_POST['fhour'].':'.(int) $_POST['fminute'].':00';
$event_stop = (int) $_POST['end_fyear'].'-'.(int) $_POST['end_fmonth'].'-'.(int) $_POST['end_fday'].' '.(int) $_POST['end_fhour'].':'.(int) $_POST['end_fminute'].':00';
$id = agenda_add_item($_POST['title'],$_POST['content'],$event_start,$event_stop);
display_agenda_items();
} else {
show_add_form();
}
break;
case "edit":
if( ! (api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, intval($_REQUEST['id']) ) ) )
{ // a coach can only delete an element belonging to his session
if ($_POST['submit_event']) {
$my_id_attach = (int)$_REQUEST['id_attach'];
$my_file_comment = Database::escape_string($_REQUEST['file_comment']);
store_edited_agenda_item($my_id_attach,$my_file_comment);
display_agenda_items();
} else {
$id=(int)$_GET['id'];
show_add_form($id);
}
} else {
display_agenda_items();
}
break;
case "delete":
$id=(int)$_GET['id'];
if( ! (api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, $id ) ) )
{ // a coach can only delete an element belonging to his session
if (api_is_allowed_to_edit() && !api_is_anonymous()) {
if (!empty($id)) {
$res_del = delete_agenda_item($id);
if ($res_del) {
Display::display_normal_message(get_lang("AgendaDeleteSuccess"));
}
}
}
}
display_agenda_items();
break;
case "showhide":
$id=(int)$_GET['id'];
if( ! (api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, $id ) ) )
{ // a coach can only delete an element belonging to his session
showhide_agenda_item($id);
}
display_agenda_items();
break;
case "announce": //copying the agenda item into an announcement
$id=(int)$_GET['id'];
if( ! (api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, $id ) ) )
{ // a coach can only delete an element belonging to his session
$ann_id = store_agenda_item_as_announcement($id);
$tool_group_link = (isset($_SESSION['toolgroup'])?'&toolgroup='.$_SESSION['toolgroup']:'');
echo '<br />';
Display::display_normal_message(get_lang('CopiedAsAnnouncement').'<a href="../announcements/announcements.php?id='.$ann_id.$tool_group_link.'">'.get_lang('NewAnnouncement').'</a>', false);
}
display_agenda_items();
break;
case "delete_attach": //delete attachment file
$id_attach = (int)$_GET['id_attach'];
if (!empty($id_attach)) {
delete_attachment_file($id_attach);
}
display_agenda_items();
break;
}
}
// this is for students and whenever the courseaministrator has not chosen any action. It is in fact the default behaviour
if (!$_GET['action'] OR $_GET['action']=="showall" OR $_GET['action']=="showcurrent" OR $_GET['action']=="view") {
if ($_GET['origin'] != 'learnpath') {
if (!$_SESSION['view'] OR $_SESSION['view'] <> 'month') {
if(!empty($_GET['agenda_id'])) {
display_one_agenda_item((int)$_GET['agenda_id']);
} else {
display_agenda_items();
}
} else {
display_monthcalendar($select_month, $select_year);
}
} else {
display_one_agenda_item((int)$_GET['agenda_id']);
}
}
echo "&nbsp;</td></tr></table>";
/*
FOOTER
*/
// The footer is displayed only if we are not in the learnpath
if ($_GET['origin'] != 'learnpath') {
Display::display_footer();
}