SASO_EVENTTICKETS.php — Event Tickets with Ticket Scanner 2.8.4

event-tickets-with-ticket-scanner / SASO_EVENTTICKETS.php

event-tickets-with-ticket-scanner Last commit date

SASO_EVENTTICKETS.php

376 lines

1	<?php
2	include_once(plugin_dir_path(__FILE__)."init_file.php");
3	if (!class_exists('SASO_EVENTTICKETS', false)) {
4	class SASO_EVENTTICKETS {
5	static $DB;
6	static $REQUEST_DATA;
7	/**
8	* @param $plugin_dir_path plugin_dir_path(__FILE__)
9	*/
10	public static function getDB($plugin_dir_path, $className, $MAIN) {
11	if (self::$DB == null) {
12	if (!class_exists($className)) {
13	include_once $plugin_dir_path."db.php";
14	}
15	self::$DB = new $className($MAIN);
16	self::$DB->installiereTabellen(); // schützt sich selbst mit eigener option-var
17	}
18	return self::$DB;
19	}
20	public static function getMediaData($mediaid) {
21	$mediaid = intval($mediaid);
22	$filelocation = wp_get_original_image_path($mediaid, true);
23	$meta = wp_get_attachment_metadata( $mediaid );
24	$url = wp_get_attachment_url($mediaid);
25	$titel = get_the_title($mediaid);
26	$suffix = strtolower(substr(strrchr($url, '.'),1));
27	if ($suffix == "pdf") {
28	$filelocation = get_attached_file($mediaid);
29	}
30	// check file location
31	$for_pdf = $filelocation;
32	if (empty($for_pdf) \|\| !file_exists($for_pdf)) {
33	$for_pdf = $url;
34	}
35	return ['title'=>$titel,'location'=>$filelocation,'meta'=>$meta,'url'=>$url, "suffix"=>$suffix, "for_pdf"=>$for_pdf];
36	}
37	public static function getRESTPrefixURL() {
38	return basename(dirname(__FILE__));
39	}
40	// use SASO_EVENTTICKETS::getRequestPara(
41	public static function getRequestPara($name, $def=null) {
42	$request = self::getRequest();
43	return isset($request[$name]) ? $request[$name] : $def;
44	}
45	public static function getRequest() {
46	if (self::$REQUEST_DATA == null) {
47	$ret = null;
48	switch ($_SERVER['REQUEST_METHOD']) {
49	case 'POST':
50	$ret = $_POST;
51	if (empty($ret)) {
52	$ret = $_GET;
53	} else {
54	$ret = array_merge($ret, $_GET);
55	}
56	break;
57	case 'GET':
58	$ret = $_GET;
59	break;
60	case 'PUT':
61	$putdata = file_get_contents("php://input");
62	parse_str($putdata, $ret);
63	break;
64	}
65	self::$REQUEST_DATA = $ret;
66	}
67	return self::$REQUEST_DATA;
68	}
69	// use SASO_EVENTTICKETS::issetRPara(
70	public static function issetRPara($name) {
71	if ($_SERVER['REQUEST_METHOD'] === 'POST') {
72	if (isset($_POST[$name])) return true;
73	if (isset($_GET[$name])) return true;
74	return false;
75	}
76	if ($_SERVER['REQUEST_METHOD'] === 'GET') {
77	if (isset($_GET[$name])) return true;
78	return false;
79	}
80	return false;
81	}
82	public static function PasswortGenerieren($anzahl=8) {
83	$werte = array_merge(array(2,3,4,5,6,7,8,9), array("a","b","c","d","e","f","g","h","j","k","m","n","p","q","r","s","t","w","x","y","z"));
84	$pw = "";
85	for ($a=0;$a<$anzahl;$a++):
86	shuffle($werte);
87	$zufallszahl = rand(0, count($werte)-1);
88	$buchstabe = $werte[$zufallszahl];
89	if ($a == 0 && $buchstabe == ".")
90	$buchstabe = "a"; // weil man den Punkt am Anfang nicht sieht
91	$pw .= $buchstabe;
92	endfor;
93	return $pw;
94	}
95	public static function _basics_sendeDateiCSVvonDBdaten($daten, $filename, $delimiter=";") {
96	header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
97	header('Content-Description: File Transfer');
98	header('Content-type: text/csv');
99	header('Content-Disposition: attachment; filename="'.$filename.'"');
100	header('Expires: 0');
101	header('Pragma: public');
102
103	ob_end_clean();
104	$out = fopen('php://output', 'w');
105
106	if (count($daten) > 0) {
107	fputcsv($out, array_keys($daten[0]), $delimiter);
108	foreach($daten as $value) {
109	fputcsv($out, array_values($value), $delimiter);
110	}
111	} else {
112	fputcsv($out, array("no data"), $delimiter);
113	}
114	fclose($out);
115	}
116	public static function sendeDaten($daten, $name, $type)
117	{
118	header('Content-type: '.$type);
119	header('Content-Disposition: inline; filename="'.$name.'"');
120	header('Expires: 0');
121	header('Pragma: public');
122	echo $daten;
123	}
124	public static function sendeDatei($datei, $bandbreitekontrolle=1, $bandbreite=256, $contenttype=false, $range_start=0, $range_stop=0) {
125	if (!file_exists($datei)) {
126	return false;
127	}
128
129	header("Accept-Ranges: bytes");
130
131	if (is_array($contenttype)) {
132	if (isset($contenttype['Content-Type'])) {
133	header ("Content-Type: ".$contenttype['Content-Type']);
134	}
135	} else if ($contenttype) {
136	$vdatei = $datei;
137	switch(substr($vdatei,0,1)){
138	case "/":
139	case "\\":
140	break;
141	default:
142	switch(substr($vdatei,0,2)){
143	case "./":
144	case ".\\":
145	$vdatei = substr($vdatei,1);
146	}
147	$vdatei = dirslash(dirname(__FILE__)).$vdatei;
148	}
149
150	if (function_exists("finfo_open")){
151	$finfo = finfo_open(FILEINFO_MIME_TYPE);
152	$mime = finfo_file($finfo, $vdatei);
153	} else {
154	$mime = "application/octet-stream";
155	}
156	header ("Content-Type: ".$mime);
157	}
158
159	// range_start und range_stop legen die virtuelle dateigrösse fest
160	$von = 0;
161	$size = filesize($datei);
162	if ($range_start > 0)
163	$size -= $range_start;
164	if ($range_stop > $size)
165	$range_stop = 0;
166	if ($range_stop > 0)
167	$size = $range_stop-$range_start + 1;
168
169	//check if http_range is sent by browser (or download manager)
170	if(isset($_SERVER['HTTP_RANGE'])) {
171	list($a, $range)=explode("=",$_SERVER['HTTP_RANGE']);
172	//if yes, download missing part
173	list($von,$bis)=explode("-",$range);
174	$bis = intval($bis);
175	$von = intval($von);
176	if ($bis == 0 \|\| $bis < $von \|\| $bis > $size)
177	$bis = $size - 1; // bis zum ende
178	$range_stop = $bis;
179	$new_length = $bis - $von + 1;
180	header("HTTP/1.1 206 Partial Content");
181	header("Content-Length: $new_length");
182	header("Content-Range: bytes ".$von."-".$bis."/".$size);
183	} else {
184	$size2=$size;
185	$range_stop = $size - 1;
186	//header("Content-Range: bytes 0-".$size2."/".$size);
187	header("Content-Length: ".$size2);
188	}
189	header("Content-Transfer-Encoding: binary");
190	//open the file
191	$fp=fopen($datei,"rb");
192	if (!$fp)
193	return false;
194
195	if ($range_start > 0)
196	$von += $range_start;
197
198	fseek($fp,$von);
199
200	//start buffered download
201	$a=0;
202	$buffersize = 4096;
203	$bandbreite = intval($bandbreite);
204	if ($bandbreite < 1)
205	$bandbreite = 128; // 3241024 = 128kb
206	$wartezeit = $bandbreite * 1000 / $buffersize;
207
208	$gesendetbytes = 0;
209	while(!feof($fp)) {
210	if (connection_aborted()) {
211	fclose($fp);
212	return false;
213	}
214	//reset time limit for big files
215	@set_time_limit(0);
216	echo (fread($fp, $buffersize));
217	$gesendetbytes += $buffersize;
218	if ($range_stop > 0 && $gesendetbytes >= $size)
219	break; // vorzeitig fertig;
220	if ($bandbreitekontrolle == 1):
221	if ($a<1):
222	sleep(1);
223	$a=$wartezeit; // wartezeit bevor ich wieder ne sekunde warte
224	endif;
225	$a--;
226	endif;
227	}
228	fclose($fp);
229	return true;
230	}
231
232	public static function setRestRoutesTicket() {
233	$prefix = SASO_EVENTTICKETS::getRESTPrefixURL();
234	register_rest_route($prefix.'/ticket/scanner', '/ping', [
235	['methods'=>WP_REST_SERVER::READABLE, 'callback'=>'SASO_EVENTTICKETS::rest_ping', 'permission_callback'=>function(){return true;}]
236	]);
237	register_rest_route($prefix.'/ticket/scanner', '/retrieve_ticket', [
238	['methods'=>WP_REST_SERVER::READABLE, 'callback'=>'SASO_EVENTTICKETS::rest_retrieve_ticket', 'args'=>['code'=>['required'=>true]], 'permission_callback'=>'SASO_EVENTTICKETS::rest_permission_callback']
239	]);
240	register_rest_route($prefix.'/ticket/scanner', '/redeem_ticket', [
241	['methods'=>WP_REST_SERVER::READABLE, 'callback'=>'SASO_EVENTTICKETS::rest_redeem_ticket', 'args'=>['code'=>['required'=>true]], 'permission_callback'=>'SASO_EVENTTICKETS::rest_permission_callback']
242	]);
243	register_rest_route($prefix.'/ticket/scanner', '/downloadPDFTicketBadge', [
244	['methods'=>WP_REST_SERVER::READABLE, 'callback'=>'SASO_EVENTTICKETS::rest_downloadPDFTicketBadge', 'args'=>['code'=>['required'=>true]], 'permission_callback'=>'SASO_EVENTTICKETS::rest_permission_callback']
245	]);
246	register_rest_route($prefix.'/ticket/scanner', '/seating_plan', [
247	['methods'=>WP_REST_SERVER::READABLE, 'callback'=>'SASO_EVENTTICKETS::rest_seating_plan', 'args'=>['plan_id'=>['required'=>true], 'seat_id'=>['required'=>false]], 'permission_callback'=>'SASO_EVENTTICKETS::rest_permission_callback']
248	]);
249	}
250	public static function rest_permission_callback($web_request) {
251	try {
252	include_once plugin_dir_path(__FILE__)."sasoEventtickets_Ticket.php";
253	$ticket = sasoEventtickets_Ticket::Instance($_SERVER["REQUEST_URI"]);
254	wp_create_nonce( 'wp_rest' );
255	return $ticket->rest_permission_callback($web_request);
256	} catch (Exception $e) {
257	wp_send_json_error($e->getMessage());
258	}
259	return false;
260	}
261	public static function rest_ping($web_request) {
262	try {
263	include_once plugin_dir_path(__FILE__)."sasoEventtickets_Ticket.php";
264	$ticket = sasoEventtickets_Ticket::Instance($_SERVER["REQUEST_URI"]);
265	$ret = $ticket->rest_ping($web_request);
266	$ret['nonce'] = wp_create_nonce( 'wp_rest' );
267	wp_send_json_success($ret);
268	} catch (Exception $e) {
269	wp_send_json_error($e->getMessage());
270	}
271	}
272	public static function rest_retrieve_ticket($web_request) {
273	try {
274	include_once plugin_dir_path(__FILE__)."sasoEventtickets_Ticket.php";
275	$ticket = sasoEventtickets_Ticket::Instance($_SERVER["REQUEST_URI"]);
276	$ret = $ticket->rest_retrieve_ticket($web_request);
277	$ret['nonce'] = wp_create_nonce( 'wp_rest' );
278	wp_send_json_success($ret);
279	} catch (Exception $e) {
280	wp_send_json_error($e->getMessage());
281	}
282	}
283	public static function rest_redeem_ticket($web_request) {
284	try {
285	include_once plugin_dir_path(__FILE__)."sasoEventtickets_Ticket.php";
286	$ticket = sasoEventtickets_Ticket::Instance($_SERVER["REQUEST_URI"]);
287	$ret = $ticket->rest_redeem_ticket($web_request);
288	$ret['nonce'] = wp_create_nonce( 'wp_rest' );
289	wp_send_json_success($ret);
290	} catch (Exception $e) {
291	wp_send_json_error($e->getMessage());
292	}
293	}
294	public static function rest_downloadPDFTicketBadge($web_request) {
295	try {
296	$a = SASO_EVENTTICKETS::issetRPara('action') ? SASO_EVENTTICKETS::getRequestPara('action') : "";
297	global $sasoEventtickets;
298	if ($_SERVER['REQUEST_METHOD'] === 'POST') {
299	$sasoEventtickets->getAdmin()->executeJSON($a, $_POST, true, false);
300	} else {
301	$sasoEventtickets->getAdmin()->executeJSON($a, $_GET, true, false);
302	}
303	} catch (Exception $e) {
304	wp_send_json_error($e->getMessage());
305	}
306	}
307	public static function rest_seating_plan($web_request) {
308	try {
309	include_once plugin_dir_path(__FILE__)."sasoEventtickets_Ticket.php";
310	$ticket = sasoEventtickets_Ticket::Instance($_SERVER["REQUEST_URI"]);
311	$ret = $ticket->rest_seating_plan($web_request);
312	$ret['nonce'] = wp_create_nonce( 'wp_rest' );
313	wp_send_json_success($ret);
314	} catch (Exception $e) {
315	wp_send_json_error($e->getMessage());
316	}
317	}
318	public static function isOrderPaid($order) {
319	if ($order === null \|\| !is_object($order) \|\| !is_a($order, 'WC_Order')) {
320	return false;
321	}
322	$order_status = $order->get_status();
323	$ok_order_statuses = wc_get_is_paid_statuses(); // array( 'processing', 'completed' )
324	return in_array($order_status, $ok_order_statuses);
325	}
326
327	/**
328	* @deprecated Since 2.8.0 - Use current_time('timestamp') or time() instead
329	* Kept for backward compatibility with older premium plugin versions
330	*/
331	public static function time(): int {
332	return current_time('timestamp');
333	}
334
335	/**
336	* @deprecated Since 2.8.0 - Use wp_date() instead
337	* Kept for backward compatibility with older premium plugin versions
338	*/
339	public static function date(string $format, int $timestamp = 0, $timezone = null): string {
340	if (empty($timezone)) {
341	$timezone = wp_timezone();
342	}
343	$datetime = new DateTime('now', $timezone);
344	if ($timestamp > 0) {
345	$datetime->setTimestamp($timestamp);
346	}
347	return $datetime->format($format);
348	}
349
350	public static function is_assoc_array($array) {
351	if (!is_array($array)) {
352	return false;
353	}
354	if ($array === []) {
355	return true;
356	}
357	if (function_exists('array_is_list')) {
358	// PHP 8.1+
359	return !array_is_list($array);
360	} else {
361	return count(array_filter(array_keys($array), 'is_string')) > 0;
362	/*
363	return array_keys($array) === range(0, count($array) - 1);
364	*/
365	}
366	}
367
368	/** Sichere Sanitisierung: nur YYYY-MM-DD zulassen */
369	public static function sanitize_date_from_datepicker($date) {
370	$date = substr((string)$date, 0, 10);
371	return preg_match('/^\d{4}-\d{2}-\d{2}$/', $date) ? $date : '';
372	}
373
374	}
375	}
376	?>