sasoEventtickets_PDF.php — Event Tickets with Ticket Scanner 2.8.4

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

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

sasoEventtickets_PDF.php

535 lines

1	<?php
2	use setasign\Fpdi\Tcpdf\Fpdi;
3	include_once(plugin_dir_path(__FILE__)."init_file.php");
4	class sasoEventtickets_PDF {
5	private $parts = [];
6	private $filemode;
7	private $filepath;
8	private $filename;
9	private $orientation = "P";
10	private $page_format = 'A4';
11	private $isRTL = false;
12	private $languageArray = null;
13	private $background_image = null;
14	private $fontSize = 10;
15	private $fontFamily = "dejavusans";
16
17	private $is_own_page_format = false;
18	private $size_width = 210;
19	private $size_height = 297;
20	public $marginsZero = false;
21
22	private $attach_pdfs = [];
23
24	private $qr;
25	private $qr_values;
26
27	public function __construct($parts=[], $filemode="I", $filename="PDF.pdf") {
28	$this->qr_values = $this->getDefaultQRValues();
29	if (is_array($parts)) $this->setParts($parts);
30	$this->setFilemode($filemode);
31	$this->setFilename($filename);
32	$this->_loadLibs();
33	}
34
35	private function _loadLibs() {
36	// always load alternative config file for examples
37
38	//require_once('vendors/TCPDF/config/tcpdf_config_alt.php');
39	require_once('vendors/TCPDF/config/tcpdf_config.php');
40
41	// Include the main TCPDF library (search the library on the following directories).
42	if (!class_exists('TCPDF')) {
43	$tcpdf_include_dirs = array(
44	plugin_dir_path(__FILE__).'vendors/TCPDF/tcpdf.php',
45	realpath(dirname(__FILE__) . '/vendors/TCPDF/tcpdf.php'),// True source file
46	realpath('vendors/TCPDF/tcpdf.php'),// Relative from $PWD
47	'/usr/share/php/tcpdf/tcpdf.php',
48	'/usr/share/tcpdf/tcpdf.php',
49	'/usr/share/php-tcpdf/tcpdf.php',
50	'/var/www/tcpdf/tcpdf.php',
51	'/var/www/html/tcpdf/tcpdf.php',
52	'/usr/local/apache2/htdocs/tcpdf/tcpdf.php'
53	);
54	foreach ($tcpdf_include_dirs as $tcpdf_include_path) {
55	if (@file_exists($tcpdf_include_path)) {
56	require_once($tcpdf_include_path);
57	break;
58	}
59	}
60	}
61
62	if (!class_exists('Fpdi')) {
63	require_once('vendors/FPDI-2.3.7/src/autoload.php');
64	}
65	if (!class_exists('FPDF')) {
66	require_once("vendors/fpdf185/fpdf.php");
67	}
68	}
69
70	public function getFontInfos() {
71	// Returns an array with font names and their descriptions
72	// The array contains the font name as key and an array with "name", "lang_support" and "desc" as values
73	// "name" is the display name
74	// "lang_support" is a string with language codes that the font supports (e.g. "en, de, fr")
75	// "desc" is a description of the font
76	// The array is sorted by the font name
77	// The font names are the same as in the TCPDF library, so you can use them directly in the SetFont() method
78	// The font names are case-sensitive, so you must use the exact name as in the array
79	// the font names are in the folder vendors/TCPDF/fonts
80	// The array is used to populate a dropdown list in the settings page of the plugin
81	$infos = [
82	'aealarabiya'=>["name"=>'AE Al Arabiya', "lang_support"=>"ar", "desc"=>"AE Al Arabiya is a font family that supports Arabic characters."],
83	'aefurat'=>["name"=>'AE Furat', "lang_support"=>"ar", "desc"=>"AE Furat is a font family that supports Arabic characters."],
84	'cid0jp'=>["name"=>'CID0JP', "lang_support"=>"ja", "desc"=>"CID0JP is a font family that supports Japanese characters."],
85	'cid0kr'=>["name"=>'CID0KR', "lang_support"=>"ko", "desc"=>"CID0KR is a font family that supports Korean characters."],
86	'cid0cn'=>["name"=>'CID0CN', "lang_support"=>"zh", "desc"=>"CID0CN is a font family that supports Chinese characters."],
87	'cid0tw'=>["name"=>'CID0TW', "lang_support"=>"zh", "desc"=>"CID0TW is a font family that supports Traditional Chinese characters."],
88	'cid0vn'=>["name"=>'CID0VN', "lang_support"=>"vi", "desc"=>"CID0VN is a font family that supports Vietnamese characters."],
89	'cid0th'=>["name"=>'CID0TH', "lang_support"=>"th", "desc"=>"CID0TH is a font family that supports Thai characters."],
90	'cid0cs'=>["name"=>'CID0CS', "lang_support"=>"cn", "desc"=>"CID0CS is a font family that supports chinese simplified characters."],
91	'cid0ct'=>["name"=>'CID0CT', "lang_support"=>"cn", "desc"=>"CID0CT is a font family that supports chinese traditional characters."],
92	'cid0arabic'=>["name"=>'CID0Arabic', "lang_support"=>"ar", "desc"=>"CID0Arabic is a font family that supports Arabic characters."],
93	'cid0hebrew'=>["name"=>'CID0Hebrew', "lang_support"=>"he", "desc"=>"CID0Hebrew is a font family that supports Hebrew characters."],
94	'cid0cyrillic'=>["name"=>'CID0Cyrillic', "lang_support"=>"ru", "desc"=>"CID0Cyrillic is a font family that supports Cyrillic characters."],
95	'cid0greek'=>["name"=>'CID0Greek', "lang_support"=>"el", "desc"=>"CID0Greek is a font family that supports Greek characters."],
96	'cid0thai'=>["name"=>'CID0Thai', "lang_support"=>"th", "desc"=>"CID0Thai is a font family that supports Thai characters."],
97	'cid0vietnamese'=>["name"=>'CID0Vietnamese', "lang_support"=>"vi", "desc"=>"CID0Vietnamese is a font family that supports Vietnamese characters."],
98	'cid0latin'=>["name"=>'CID0Latin', "lang_support"=>"", "desc"=>"CID0Latin is a font family that supports Latin characters."],
99	'cid0latinext'=>["name"=>'CID0Latin Extended', "lang_support"=>"", "desc"=>"CID0Latin Extended is a font family that supports Latin characters with extended glyphs."],
100	'cid0cyrillicext'=>["name"=>'CID0Cyrillic Extended', "lang_support"=>"", "desc"=>"CID0Cyrillic Extended is a font family that supports Cyrillic characters with extended glyphs."],
101	'cid0greekext'=>["name"=>'CID0Greek Extended', "lang_support"=>"", "desc"=>"CID0Greek Extended is a font family that supports Greek characters with extended glyphs."],
102	'cid0arabicext'=>["name"=>'CID0Arabic Extended', "lang_support"=>"", "desc"=>"CID0Arabic Extended is a font family that supports Arabic characters with extended glyphs."],
103	'courier'=>["name"=>'Courier', "lang_support"=>"", "desc"=>"Courier is a monospaced font that is widely used for programming and technical documents."],
104	'courierb'=>["name"=>'Courier Bold', "lang_support"=>"", "desc"=>"Courier Bold is a bold version of the Courier font."],
105	'courieri'=>["name"=>'Courier Italic', "lang_support"=>"", "desc"=>"Courier Italic is an italic version of the Courier font."],
106	'courierbi'=>["name"=>'Courier Bold Italic', "lang_support"=>"", "desc"=>"Courier Bold Italic is a bold italic version of the Courier font."],
107	'dejavusans'=>["name"=>'DejaVu Sans', "lang_support"=>"", "desc"=>"DejaVu Sans is a font family based on the Bitstream Vera Fonts with a wider range of characters."],
108	'dejavusansb'=>["name"=>'DejaVu Sans Bold', "lang_support"=>"", "desc"=>"DejaVu Sans Bold is a bold version of the DejaVu Sans font."],
109	'dejavusansi'=>["name"=>'DejaVu Sans Italic', "lang_support"=>"", "desc"=>"DejaVu Sans Italic is an italic version of the DejaVu Sans font."],
110	'dejavusansbi'=>["name"=>'DejaVu Sans Bold Italic', "lang_support"=>"", "desc"=>"DejaVu Sans Bold Italic is a bold italic version of the DejaVu Sans font."],
111	'dejavusanscondensed'=>["name"=>'DejaVu Sans Condensed', "lang_support"=>"", "desc"=>"DejaVu Sans Condensed is a font family based on the Bitstream Vera Fonts with a wider range of characters."],
112	'dejavusanscondensedb'=>["name"=>'DejaVu Sans Condensed Bold', "lang_support"=>"", "desc"=>"DejaVu Sans Condensed Bold is a bold version of the DejaVu Sans Condensed font."],
113	'dejavusanscondensedi'=>["name"=>'DejaVu Sans Condensed Italic', "lang_support"=>"", "desc"=>"DejaVu Sans Condensed Italic is an italic version of the DejaVu Sans Condensed font."],
114	'dejavusanscondensedbi'=>["name"=>'DejaVu Sans Condensed Bold Italic', "lang_support"=>"", "desc"=>"DejaVu Sans Condensed Bold Italic is a bold italic version of the DejaVu Sans Condensed font."],
115	'dejavusansextralight'=>["name"=>'DejaVu Sans ExtraLight', "lang_support"=>"", "desc"=>"DejaVu Sans ExtraLight is a font family based on the Bitstream Vera Fonts with a wider range of characters."],
116	'dejavusansi'=>["name"=>'DejaVu Sans ExtraLight Italic', "lang_support"=>"", "desc"=>"DejaVu Sans ExtraLight Italic is an italic version of the DejaVu Sans ExtraLight font."],
117	'dejavusansmono'=>["name"=>'DejaVu Sans Mono', "lang_support"=>"", "desc"=>"DejaVu Sans Mono is a font family based on the Bitstream Vera Fonts with a wider range of characters."],
118	'dejavusansmonob'=>["name"=>'DejaVu Sans Mono Bold', "lang_support"=>"", "desc"=>"DejaVu Sans Mono Bold is a bold version of the DejaVu Sans Mono font."],
119	'dejavusansmonoi'=>["name"=>'DejaVu Sans Mono Italic', "lang_support"=>"", "desc"=>"DejaVu Sans Mono Italic is an italic version of the DejaVu Sans Mono font."],
120	'dejavusansmonobi'=>["name"=>'DejaVu Sans Mono Bold Italic', "lang_support"=>"", "desc"=>"DejaVu Sans Mono Bold Italic is a bold italic version of the DejaVu Sans Mono font."],
121	'dejavuserif'=>["name"=>'DejaVu Serif', "lang_support"=>"", "desc"=>"DejaVu Serif is a font family based on the Bitstream Vera Fonts with a wider range of characters."],
122	'dejavuserifcondensed'=>["name"=>'DejaVu Serif Condensed', "lang_support"=>"", "desc"=>"DejaVu Serif Condensed is a font family based on the Bitstream Vera Fonts with a wider range of characters."],
123	'dejavuserifmono'=>["name"=>'DejaVu Serif Mono', "lang_support"=>"", "desc"=>"DejaVu Serif Mono is a font family based on the Bitstream Vera Fonts with a wider range of characters."],
124	'freemono'=>["name"=>'FreeMono', "lang_support"=>"", "desc"=>"FreeMono is a monospaced font that is widely used for programming and technical documents."],
125	'freemonob'=>["name"=>'FreeMono Bold', "lang_support"=>"", "desc"=>"FreeMono Bold is a bold version of the FreeMono font."],
126	'freemonoi'=>["name"=>'FreeMono Italic', "lang_support"=>"", "desc"=>"FreeMono Italic is an italic version of the FreeMono font."],
127	'freemonobi'=>["name"=>'FreeMono Bold Italic', "lang_support"=>"", "desc"=>"FreeMono Bold Italic is a bold italic version of the FreeMono font."],
128	'freesans'=>["name"=>'FreeSans', "lang_support"=>"", "desc"=>"FreeSans is a sans-serif font that is widely used for general-purpose documents."],
129	'freesansb'=>["name"=>'FreeSans Bold', "lang_support"=>"", "desc"=>"FreeSans Bold is a bold version of the FreeSans font."],
130	'freesansi'=>["name"=>'FreeSans Italic', "lang_support"=>"", "desc"=>"FreeSans Italic is an italic version of the FreeSans font."],
131	'freesansbi'=>["name"=>'FreeSans Bold Italic', "lang_support"=>"", "desc"=>"FreeSans Bold Italic is a bold italic version of the FreeSans font."],
132	'freeserif'=>["name"=>'FreeSerif', "lang_support"=>"", "desc"=>"FreeSerif is a serif font that is widely used for general-purpose documents."],
133	'freeserifb'=>["name"=>'FreeSerif Bold', "lang_support"=>"", "desc"=>"FreeSerif Bold is a bold version of the FreeSerif font."],
134	'freeserifi'=>["name"=>'FreeSerif Italic', "lang_support"=>"", "desc"=>"FreeSerif Italic is an italic version of the FreeSerif font."],
135	'freeserifbi'=>["name"=>'FreeSerif Bold Italic', "lang_support"=>"", "desc"=>"FreeSerif Bold Italic is a bold italic version of the FreeSerif font."],
136	'helvetica'=>["name"=>'Helvetica', "lang_support"=>"", "desc"=>"Helvetica is a widely used sans-serif font that is known for its clean and modern appearance."],
137	'helveticab'=>["name"=>'Helvetica Bold', "lang_support"=>"", "desc"=>"Helvetica Bold is a bold version of the Helvetica font."],
138	'helveticai'=>["name"=>'Helvetica Italic', "lang_support"=>"", "desc"=>"Helvetica Italic is an italic version of the Helvetica font."],
139	'helveticabi'=>["name"=>'Helvetica Bold Italic', "lang_support"=>"", "desc"=>"Helvetica Bold Italic is a bold italic version of the Helvetica font."],
140	'hysmyeongjostdmedium'=>["name"=>'HYSMyeongJoStd-Medium', "lang_support"=>"ko", "desc"=>"HYSMyeongJoStd-Medium is a font family that supports Korean characters."],
141	'kozgopromedium'=>["name"=>'KoZGoPro-Medium', "lang_support"=>"ko", "desc"=>"KoZGoPro-Medium is a font family that supports Korean characters."],
142	'kozminproregular'=>["name"=>'KoZMinPro-Regular', "lang_support"=>"ja", "desc"=>"KoZMinPro-Regular is a font family that supports Japanese characters."],
143	'msungstdlight'=>["name"=>'MyeongJoStd-Light', "lang_support"=>"ko", "desc"=>"MyeongJoStd-Light is a font family that supports Korean characters."],
144	'pdfacourier'=>["name"=>'PDFa Courier', "lang_support"=>"", "desc"=>"PDFa Courier is a monospaced font that is widely used for programming and technical documents."],
145	'pdfacourierb'=>["name"=>'PDFa Courier Bold', "lang_support"=>"", "desc"=>"PDFa Courier Bold is a bold version of the PDFa Courier font."],
146	'pdfacourieri'=>["name"=>'PDFa Courier Italic', "lang_support"=>"", "desc"=>"PDFa Courier Italic is an italic version of the PDFa Courier font."],
147	'pdfacourierbi'=>["name"=>'PDFa Courier Bold Italic', "lang_support"=>"", "desc"=>"PDFa Courier Bold Italic is a bold italic version of the PDFa Courier font."],
148	'pdfahelvetica'=>["name"=>'PDFa Helvetica', "lang_support"=>"", "desc"=>"PDFa Helvetica is a widely used sans-serif font that is known for its clean and modern appearance."],
149	'pdfahelveticab'=>["name"=>'PDFa Helvetica Bold', "lang_support"=>"", "desc"=>"PDFa Helvetica Bold is a bold version of the PDFa Helvetica font."],
150	'pdfahelveticai'=>["name"=>'PDFa Helvetica Italic', "lang_support"=>"", "desc"=>"PDFa Helvetica Italic is an italic version of the PDFa Helvetica font."],
151	'pdfahelveticabi'=>["name"=>'PDFa Helvetica Bold Italic', "lang_support"=>"", "desc"=>"PDFa Helvetica Bold Italic is a bold italic version of the PDFa Helvetica font."],
152	'pdfasymbol'=>["name"=>'PDFa Symbol', "lang_support"=>"", "desc"=>"PDFa Symbol is a font family that supports mathematical symbols and special characters."],
153	'pdfatimes'=>["name"=>'PDFa Times', "lang_support"=>"", "desc"=>"PDFa Times is a serif font that is widely used for general-purpose documents."],
154	'pdfatimesb'=>["name"=>'PDFa Times Bold', "lang_support"=>"", "desc"=>"PDFa Times Bold is a bold version of the PDFa Times font."],
155	'pdfatimesi'=>["name"=>'PDFa Times Italic', "lang_support"=>"", "desc"=>"PDFa Times Italic is an italic version of the PDFa Times font."],
156	'pdfatimesbi'=>["name"=>'PDFa Times Bold Italic', "lang_support"=>"", "desc"=>"PDFa Times Bold Italic is a bold italic version of the PDFa Times font."],
157	'pdfazapfdingbats'=>["name"=>'PDFa ZapfDingbats', "lang_support"=>"", "desc"=>"PDFa ZapfDingbats is a font family that supports various symbols and icons."],
158	'roboto'=>["name"=>'Roboto', "lang_support"=>"", "desc"=>"Roboto is a sans-serif font that is widely used for general-purpose documents."],
159	'stsongstdlight'=>["name"=>'STSongStd-Light', "lang_support"=>"zh", "desc"=>"STSongStd-Light is a font family that supports Simplified Chinese characters."],
160	'symbol'=>["name"=>'Symbol', "lang_support"=>"", "desc"=>"Symbol is a font family that supports mathematical symbols and special characters."],
161	'times'=>["name"=>'Times', "lang_support"=>"", "desc"=>"Times is a serif font that is widely used for general-purpose documents."],
162	'timesb'=>["name"=>'Times Bold', "lang_support"=>"", "desc"=>"Times Bold is a bold version of the Times font."],
163	'timesi'=>["name"=>'Times Italic', "lang_support"=>"", "desc"=>"Times Italic is an italic version of the Times font."],
164	'timesbi'=>["name"=>'Times Bold Italic', "lang_support"=>"", "desc"=>"Times Bold Italic is a bold italic version of the Times font."],
165	'uni2cid_ac15'=>["name"=>'Uni2CID_AC15', "lang_support"=>"", "desc"=>"Uni2CID_AC15 is a font family that supports various characters and symbols."],
166	'uni2cid_ag15'=>["name"=>'Uni2CID_AG15', "lang_support"=>"", "desc"=>"Uni2CID_AG15 is a font family that supports various characters and symbols."],
167	'uni2cid_aj16'=>["name"=>'Uni2CID_AJ16', "lang_support"=>"", "desc"=>"Uni2CID_AJ16 is a font family that supports various characters and symbols."],
168	'uni2cid_ak12'=>["name"=>'Uni2CID_AK12', "lang_support"=>"", "desc"=>"Uni2CID_AK12 is a font family that supports various characters and symbols."],
169	'zapfdingbats'=>["name"=>'ZapfDingbats', "lang_support"=>"", "desc"=>"ZapfDingbats is a font family that supports various symbols and icons."],
170	];
171	// sort by name
172	ksort($infos);
173	return $infos;
174	}
175	public function getPossibleFontFamiles() {
176	$ret = ["default"=>'dejavusans', "fonts"=>[]];
177	if ($handle = opendir(__DIR__.'/vendors/TCPDF/fonts')) {
178	while (false !== ($entry = readdir($handle))) {
179	if (pathinfo($entry, PATHINFO_EXTENSION) == "php") {
180	$ret["fonts"][] = substr($entry, 0, -4);
181	}
182	}
183	closedir($handle);
184	}
185	return $ret;
186	}
187
188	public function setAdditionalPDFsToAttachThem($pdfs) {
189	if (!is_array($pdfs)) {
190	$pdfs = [$pdfs];
191	}
192	$this->attach_pdfs = $pdfs;
193	}
194
195	public function setBackgroundImage($background_image=null) {
196	$this->background_image = $background_image;
197	}
198
199	public function setFontSize($number=10) {
200	$this->fontSize = intval($number);
201	}
202
203	public function convertPixelIntoMm($pixels, $dpi=96) {
204	if ($dpi < 1) $dpi = 96;
205	return $pixels * 25.4 / $dpi;
206	}
207
208	private function getDefaultQRValues() {
209	return [
210	'pos'=>['x'=>150, 'y'=>10],
211	'size'=>['width'=>50, 'height'=>50],
212	"type"=>"QRCODE,Q",
213	'style'=>[
214	'position'=>'R',
215	//'align'=>'C',
216	'border' => 0,
217	'vpadding' => 0,//'auto',
218	'hpadding' => 0,//'auto',
219	'fgcolor' => array(0,0,0),
220	//'bgcolor' => false, //array(255,255,255)
221	'bgcolor' => array(255,255,255),
222	'module_width' => 1, // width of a single module in points
223	'module_height' => 1 // height of a single module in points
224	],
225	'align'=>'C'
226	];
227	}
228
229	public function setQRParams($data) {
230	foreach ($data as $key => $value) {
231	if (is_array($value)) {
232	$this->qr_values[$key] = array_merge($this->qr_values[$key], $value);
233	} else {
234	$this->qr_values[$key] = $value;
235	}
236	}
237	}
238
239	public function setFontFamily($fontFamily="dejavusans") {
240	$this->fontFamily = trim($fontFamily);
241	}
242
243	public function initQR() {
244	$this->qr = array_merge(["text"=>""], $this->qr_values);
245	}
246
247	public function setSize($w, $h) {
248	$this->is_own_page_format = true;
249	$this->size_width = intval($w);
250	$this->size_height = intval($h);
251	}
252	public function setRTL($rtl=false) {
253	$this->isRTL = $rtl;
254	}
255	public function isRTL() {
256	return $this->isRTL;
257	}
258	public function setLanguageArray($a) {
259	$this->languageArray = $a;
260	}
261	public function setQRCodeContent($qr) {
262	if ($this->qr == null) {
263	$this->initQR();
264	}
265	foreach ($qr as $key => $value) {
266	if (is_array($this->qr[$key]) && is_array($value)) {
267	$this->qr[$key] = array_merge($this->qr[$key], $value);
268	} else {
269	$this->qr[$key] = $value;
270	}
271	}
272	}
273	public function setPageFormat($format) {
274	$this->page_format = trim($format);
275	}
276	public function setOrientation($value){
277	// L oder P
278	$this->orientation = addslashes(trim($value));
279	}
280	public function setFilemode($m) {
281	$this->filemode = strtoupper($m);
282	}
283
284	public function getFilemode() {
285	return $this->filemode;
286	}
287	public function setFilepath($path) {
288	$this->filepath = trim($path);
289	}
290	public function setFilename($p) {
291	$this->filename = trim($p);
292	}
293
294	public function getFullFilePath() {
295	return $this->filepath.$this->filename;
296	}
297	public function setParts($parts=[]) {
298	$this->parts = [];
299	foreach($parts as $part) {
300	$this->addPart($part);
301	}
302	}
303	public function addPart($part) {
304	$teile = explode('{PAGEBREAK}', $part);
305	foreach($teile as $teil) {
306	$this->parts[] = $teil;
307	}
308	}
309
310	private function getParts() {
311	return $this->parts;
312	}
313
314	private function prepareOutputBuffer() {
315	if ($this->filemode != "F" && ob_get_length() !== false) ob_clean();
316	if ($this->filemode != "F") ob_start();
317	}
318	private function cleanOutputBuffer() {
319	if ($this->filemode != "F") {
320	$output_level = ob_get_level();
321	for ($a=0;$a<$output_level;$a++) {
322	ob_end_clean();
323	}
324	}
325	}
326	private function outputPDF($pdf) {
327	if ($this->filemode == "F") {
328	$pdf->Output($this->filepath.$this->filename, $this->filemode);
329	} else {
330	header_remove();
331	$pdf->Output($this->filename, $this->filemode);
332	}
333	}
334
335	private function getFormat() {
336	$format = $this->page_format;
337	if ($this->is_own_page_format) {
338	$format = [$this->size_width, $this->size_height];
339	}
340	return $format;
341	}
342
343	private function checkFilePath() {
344	if (empty($this->filepath)) $this->filepath = get_temp_dir();
345	}
346
347	private function attachPDFs($pdf, $pdf_filelocations=[]) {
348	if (count($pdf_filelocations) > 0) {
349	foreach($pdf_filelocations as $pdf_filelocation) {
350	// mergen und entsprechend dem filemode senden
351	$pagenumbers = $pdf->setSourceFile($pdf_filelocation);
352	for ($a=1;$a<=$pagenumbers;$a++) {
353	$tplIdx = $pdf->importPage($a);
354	$pdf->AddPage();
355	$pdf->useTemplate($tplIdx,0,0,null,null,true);
356	}
357	}
358	}
359	return $pdf;
360	}
361
362	public function mergeFiles($pdf_filelocations=[]) {
363	if (count($pdf_filelocations) == 0) throw new Exception("no files to merge");
364	$this->prepareOutputBuffer();
365	$this->checkFilePath();
366	$format = $this->getFormat();
367	$pdf = new Fpdi($this->orientation, PDF_UNIT, $format, true, 'UTF-8', false, false);
368	$pdf = $this->attachPDFs($pdf, $pdf_filelocations);
369
370	$this->cleanOutputBuffer();
371	$this->outputPDF($pdf);
372	}
373
374	public function render() {
375	$this->prepareOutputBuffer();
376	$this->checkFilePath();
377	$format = $this->getFormat();
378
379	if ($this->size_width > $this->size_height) {
380	$this->orientation = "L";
381	}
382
383	$pdf = new Fpdi($this->orientation, PDF_UNIT, $format, true, 'UTF-8', false, false);
384	//$pdf->error = function ($msg) {throw new Exception("PDF-Parser: ".$msg);};
385
386	$preferences = [
387	//'HideToolbar' => true,
388	//'HideMenubar' => true,
389	//'HideWindowUI' => true,
390	//'FitWindow' => true,
391	'CenterWindow' => true,
392	//'DisplayDocTitle' => true,
393	//'NonFullScreenPageMode' => 'UseNone', // UseNone, UseOutlines, UseThumbs, UseOC
394	//'ViewArea' => 'CropBox', // CropBox, BleedBox, TrimBox, ArtBox
395	//'ViewClip' => 'CropBox', // CropBox, BleedBox, TrimBox, ArtBox
396	'PrintArea' => 'CropBox', // CropBox, BleedBox, TrimBox, ArtBox
397	//'PrintClip' => 'CropBox', // CropBox, BleedBox, TrimBox, ArtBox
398	'PrintScaling' => 'None', // None, AppDefault
399	'Duplex' => 'DuplexFlipLongEdge', // Simplex, DuplexFlipShortEdge, DuplexFlipLongEdge
400	'PickTrayByPDFSize' => true,
401	//'PrintPageRange' => array(1,1,2,3),
402	//'NumCopies' => 2
403	];
404	if ($this->orientation == "L") $preferences['Duplex'] = "DuplexFlipShortEdge";
405	$pdf->setViewerPreferences($preferences);
406	$pdf->SetAutoPageBreak(TRUE, 5);
407
408	// set image scale factor
409	$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
410	$pdf->setJPEGQuality(90);
411
412	//$pdf->addFormat("custom", $this->size_width, $this->size_height);
413
414	// set margins
415	if ($this->marginsZero) {
416	$pdf->SetMargins(0, 0, 0);
417	}
418	//$pdf->SetMargins(PDF_MARGIN_LEFT, 17, 10);
419	//$pdf->SetHeaderMargin(10);
420	//$pdf->SetFooterMargin(10);
421
422	$pdf->SetPrintHeader(false);
423	$pdf->SetPrintFooter(false);
424
425	if ($this->isRTL) {
426	$pdf->setRTL(true);
427	}
428
429	if ($this->languageArray != null) {
430	$pdf->setLanguageArray($this->languageArray);
431	}
432
433	//$pdf->SetFont('helvetica', '', "10pt");
434	//$pdf->SetFont('dejavusans', '', $this->fontSize."pt");
435	//$pdf->SetFont('cid0jp', '', $this->fontSize."pt"); // support for japanese
436	$pdf->SetFont($this->fontFamily, '', $this->fontSize."pt"); // support for japanese
437
438	$page_parts = $this->getParts();
439	// Print text using writeHTMLCell()
440	$pdf->AddPage();
441
442	// background image
443	if ($this->background_image != null) {
444	//$w_image = $this->orientation == "L" ? $this->size_height : $this->size_width;
445	//$h_image = $this->orientation == "L" ? $this->size_width : $this->size_height;
446	$w_image = $this->size_width;
447	$h_image = $this->size_height;
448	$pdf->SetAutoPageBreak(false, 0);
449	$bg_pos_x = 0;
450	$bg_pos_y = 0;
451	$bg_size_w = $w_image;
452	$bg_size_h = $h_image;
453	if (function_exists("getimagesize")){
454	$finfo = getimagesize($this->background_image);
455	//print_r($finfo);exit;
456	if (is_array($finfo) && count($finfo) > 1) {
457	$bg_size_w = $pdf->pixelsToUnits($finfo[0]);
458	$bg_size_h = $pdf->pixelsToUnits($finfo[1]);
459	}
460	$faktor = 1;
461	if ($bg_size_w > $w_image) {
462	$faktor = $bg_size_w / $w_image;
463	$bg_size_w = $w_image;
464	$bg_size_h /= $faktor;
465	}
466	if ($bg_size_h > $h_image) {
467	$faktor = $bg_size_h / $h_image;
468	$bg_size_h = $h_image;
469	$bg_size_w /= $faktor;
470	}
471	$bg_pos_x = ($w_image - $bg_size_w) / 2;
472	$bg_pos_y = ($h_image - $bg_size_h) / 2;
473	}
474	//$pdf->Image($this->background_image, $bg_pos_x, $bg_pos_y, $bg_size_w, $bg_size_h, '', '', '', false, 300, '', false, false, 1, 'CM');
475	$pdf->Image($this->background_image, $bg_pos_x, $bg_pos_y, $bg_size_w, $bg_size_h, '', '', '', false, 300, '', false, false, 0);
476	$pdf->SetAutoPageBreak(TRUE, 5);
477	$pdf->setPageMark();
478	}
479
480	// Build QR code inline - with fallback for FPDI versions that don't have serializeTCPDFtagParameters
481	// This can happen when another plugin loads setasign/fpdi via composer which overrides our bundled FPDI
482	$qr_code_inline = '';
483	$use_qrcode_fallback = false;
484	if (method_exists($pdf, 'serializeTCPDFtagParameters')) {
485	$qr_params = $pdf->serializeTCPDFtagParameters([$this->qr['text'], $this->qr['type'], '', '', $this->qr['size']['width'], $this->qr['size']['height'], $this->qr['style'], $this->qr['align']]);
486	$qr_code_inline = '<tcpdf method="write2DBarcode" params="'.$qr_params.'" />';
487	} else {
488	// Fallback: replace {QRCODE_INLINE} with marker, render QR code after HTML
489	$use_qrcode_fallback = true;
490	}
491	//$pdf->writeHTML(print_r($this->qr, true));
492
493	foreach($page_parts as $p) {
494
495	// Check if this part contains {QRCODE_INLINE} and we need fallback
496	$needs_qr_fallback = $use_qrcode_fallback && strpos($p, '{QRCODE_INLINE}') !== false;
497	$p = str_replace("{QRCODE_INLINE}", $qr_code_inline, $p);
498
499	try {
500	if ($p == "{PAGEBREAK}") {
501	$pdf->AddPage();
502	continue;
503	}
504	$teile = explode('{PAGEBREAK}', $p);
505	$counter = 0;
506	foreach($teile as $teil) {
507	$counter++;
508	if ($counter > 1) $pdf->AddPage();
509	if ($teil == "{QRCODE}") {
510	if (!empty($this->qr['text'])) {
511	$qr = $this->getDefaultQRValues();
512	$pdf->write2DBarcode($this->qr['text'], $this->qr['type'], $this->qr['pos']['x'], $this->qr['pos']['y'], $this->qr['size']['width'], $this->qr['size']['height'], $qr['style'], $qr['align']);
513	}
514	} else {
515	$pdf->writeHTML($teil, false, false, true, false, '');
516	// Fallback: render QR code after HTML if inline method not available
517	if ($needs_qr_fallback && !empty($this->qr['text'])) {
518	$qr = $this->getDefaultQRValues();
519	$pdf->write2DBarcode($this->qr['text'], $this->qr['type'], $this->qr['pos']['x'], $this->qr['pos']['y'], $this->qr['size']['width'], $this->qr['size']['height'], $qr['style'], $qr['align']);
520	$needs_qr_fallback = false; // Only render once
521	}
522	}
523	}
524	} catch(Exception $e) { }
525	}
526
527	$pdf->lastPage();
528	$pdf = $this->attachPDFs($pdf, $this->attach_pdfs);
529
530	$this->cleanOutputBuffer();
531	$this->outputPDF($pdf);
532	}
533
534	}
535	?>