function user_atom()
{
global $ical_shifts, $user, $DISPLAY_NEWS;
if (isset($_REQUEST['key']) && preg_match("/^[0-9a-f]{32}\$/", $_REQUEST['key'])) {
$key = $_REQUEST['key'];
} else {
die("Missing key.");
}
$user = User_by_api_key($key);
if ($user === false) {
die("Unable to find user.");
}
if ($user == null) {
die("Key invalid.");
}
if (!in_array('atom', privileges_for_user($user['UID']))) {
die("No privilege for atom.");
}
$news = sql_select("SELECT * FROM `News` " . (empty($_REQUEST['meetings']) ? '' : 'WHERE `Treffen` = 1 ') . "ORDER BY `ID` DESC LIMIT " . sql_escape($DISPLAY_NEWS));
header('Content-Type: application/atom+xml; charset=utf-8');
$html = '<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<title>Engelsystem</title>
<id>' . $_SERVER['HTTP_HOST'] . htmlspecialchars(preg_replace('#[&?]key=[a-f0-9]{32}#', '', $_SERVER['REQUEST_URI'])) . '</id>
<updated>' . date('Y-m-d\\TH:i:sP', $news[0]['Datum']) . "</updated>\n";
foreach ($news as $news_entry) {
$html .= " <entry>\n <title>" . htmlspecialchars($news_entry['Betreff']) . "</title>\n <link href=\"" . page_link_to_absolute("news_comments&nid=") . "{$news_entry['ID']}\"/>\n <id>" . preg_replace('#^https?://#', '', page_link_to_absolute("news")) . "-{$news_entry['ID']}</id>\n <updated>" . date('Y-m-d\\TH:i:sP', $news_entry['Datum']) . "</updated>\n <summary type=\"html\">" . htmlspecialchars($news_entry['Text']) . "</summary>\n </entry>\n";
}
$html .= "</feed>";
header("Content-Length: " . strlen($html));
echo $html;
die;
}
function user_ical()
{
global $ical_shifts, $user;
if (isset($_REQUEST['key']) && preg_match("/^[0-9a-f]{32}\$/", $_REQUEST['key'])) {
$key = $_REQUEST['key'];
} else {
die("Missing key.");
}
$user = User_by_api_key($key);
if ($user === false) {
die("Unable to find user.");
}
if ($user == null) {
die("Key invalid.");
}
if (!in_array('ical', privileges_for_user($user['UID']))) {
die("No privilege for ical.");
}
if (isset($_REQUEST['export']) && $_REQUEST['export'] == 'user_shifts') {
require_once realpath(__DIR__ . '/user_shifts.php');
view_user_shifts();
} else {
$ical_shifts = sql_select("\n SELECT `ShiftTypes`.`name`, `Shifts`.*, `Room`.`Name` as `room_name`\n FROM `ShiftEntry`\n INNER JOIN `Shifts` ON (`ShiftEntry`.`SID` = `Shifts`.`SID`)\n JOIN `ShiftTypes` ON (`ShiftTypes`.`id` = `Shifts`.`shifttype_id`)\n INNER JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`)\n WHERE `UID`='" . sql_escape($user['UID']) . "'\n ORDER BY `start`");
}
header("Content-Type: text/calendar; charset=utf-8");
$html = "BEGIN:VCALENDAR\r\nVERSION:2.0\r\nPRODID:-//-//Engelsystem//DE\r\nCALSCALE:GREGORIAN\r\n";
foreach ($ical_shifts as $shift) {
$html .= "BEGIN:VEVENT\r\n";
$html .= "UID:" . md5($shift['start'] . $shift['end'] . $shift['name']) . "\r\n";
$html .= "SUMMARY:" . str_replace("\n", "\\n", $shift['name']) . " (" . str_replace("\n", "\\n", $shift['title']) . ")\r\n";
if (isset($shift['Comment'])) {
$html .= "DESCRIPTION:" . str_replace("\n", "\\n", $shift['Comment']) . "\r\n";
}
$html .= "DTSTART;TZID=Europe/Berlin:" . date("Ymd\\THis", $shift['start']) . "\r\n";
$html .= "DTEND;TZID=Europe/Berlin:" . date("Ymd\\THis", $shift['end']) . "\r\n";
$html .= "LOCATION:" . $shift['room_name'] . "\r\n";
$html .= "END:VEVENT\r\n";
}
$html .= "END:VCALENDAR\r\n";
$html = trim($html, "\n");
header("Content-Length: " . strlen($html));
echo $html;
die;
}
/**
* Created by PhpStorm.
* User: matedealer
* Date: 3/23/16
* Time: 7:29 PM
*/
function users_export_controller($type)
{
if (isset($_REQUEST['key']) && preg_match("/^[0-9a-f]{32}\$/", $_REQUEST['key'])) {
$key = $_REQUEST['key'];
} else {
die("Missing key.");
}
$user = User_by_api_key($key);
if ($user === false) {
die("Unable to find user.");
}
if ($user == null) {
die("Key invalid.");
}
if (!in_array('admin_user', privileges_for_user($user['UID']))) {
die("No privilege for export users.");
}
if ($type == 'csv') {
export_csv();
} elseif ($type == 'mail') {
export_mail();
}
}
/**
* Export filtered shifts via JSON.
* (Like iCal Export or shifts view)
*/
function shifts_json_export_controller()
{
global $ical_shifts, $user;
if (isset($_REQUEST['key']) && preg_match("/^[0-9a-f]{32}\$/", $_REQUEST['key'])) {
$key = $_REQUEST['key'];
} else {
die("Missing key.");
}
$user = User_by_api_key($key);
if ($user === false) {
die("Unable to find user.");
}
if ($user == null) {
die("Key invalid.");
}
if (!in_array('shifts_json_export', privileges_for_user($user['UID']))) {
die("No privilege for shifts_json_export.");
}
if (isset($_REQUEST['export']) && $_REQUEST['export'] == 'user_shifts') {
require_once realpath(__DIR__ . '/../pages/user_shifts.php');
view_user_shifts();
} else {
$ical_shifts = sql_select("\n SELECT `ShiftTypes`.`name`, `Shifts`.*, `Room`.`Name` as `room_name`\n FROM `ShiftEntry`\n INNER JOIN `Shifts` ON (`ShiftEntry`.`SID` = `Shifts`.`SID`)\n INNER JOIN `ShiftTypes` ON (`Shifts`.`shifttype_id`=`ShiftTypes`.`id`)\n INNER JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`)\n WHERE `UID`='" . sql_escape($user['UID']) . "'\n ORDER BY `start`");
}
header("Content-Type: application/json; charset=utf-8");
echo json_encode($ical_shifts);
die;
}