sasoEventtickets_PDF.php — Event Tickets with Ticket Scanner 3.1.2

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

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

sasoEventtickets_PDF.php

572 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 $background_color = null;
15	private $fontSize = 10;
16	private $fontFamily = "dejavusans";
17
18	private $is_own_page_format = false;
19	private $size_width = 210;
20	private $size_height = 297;
21	public $marginsZero = false;
22	public $fullBleed = false;
23
24	private $attach_pdfs = [];
25
26	private $qr;
27	private $qr_values;
28
29	public function __construct($parts=[], $filemode="I", $filename="PDF.pdf") {
30	$this->qr_values = $this->getDefaultQRValues();
31	if (is_array($parts)) $this->setParts($parts);
32	$this->setFilemode($filemode);
33	$this->setFilename($filename);
34	$this->_loadLibs();
35	}
36
37	private function _loadLibs() {
38	// always load alternative config file for examples
39
40	//require_once('vendors/TCPDF/config/tcpdf_config_alt.php');
41	require_once('vendors/TCPDF/config/tcpdf_config.php');
42
43	// Include the main TCPDF library (search the library on the following directories).
44	if (!class_exists('TCPDF')) {
45	$tcpdf_include_dirs = array(
46	plugin_dir_path(__FILE__).'vendors/TCPDF/tcpdf.php',
47	realpath(dirname(__FILE__) . '/vendors/TCPDF/tcpdf.php'),// True source file
48	realpath('vendors/TCPDF/tcpdf.php'),// Relative from $PWD
49	'/usr/share/php/tcpdf/tcpdf.php',
50	'/usr/share/tcpdf/tcpdf.php',
51	'/usr/share/php-tcpdf/tcpdf.php',
52	'/var/www/tcpdf/tcpdf.php',
53	'/var/www/html/tcpdf/tcpdf.php',
54	'/usr/local/apache2/htdocs/tcpdf/tcpdf.php'
55	);
56	foreach ($tcpdf_include_dirs as $tcpdf_include_path) {
57	if (@file_exists($tcpdf_include_path)) {
58	require_once($tcpdf_include_path);
59	break;
60	}
61	}
62	}
63
64	if (!class_exists('Fpdi')) {
65	require_once('vendors/FPDI-2.3.7/src/autoload.php');
66	}
67	if (!class_exists('FPDF')) {
68	require_once("vendors/fpdf185/fpdf.php");
69	}
70	}
71
72	public function getFontInfos() {
73	// Returns an array with font names and their descriptions
74	// The array contains the font name as key and an array with "name", "lang_support" and "desc" as values
75	// "name" is the display name
76	// "lang_support" is a string with language codes that the font supports (e.g. "en, de, fr")
77	// "desc" is a description of the font
78	// The array is sorted by the font name
79	// The font names are the same as in the TCPDF library, so you can use them directly in the SetFont() method
80	// The font names are case-sensitive, so you must use the exact name as in the array
81	// the font names are in the folder vendors/TCPDF/fonts
82	// The array is used to populate a dropdown list in the settings page of the plugin
83	$infos = [
84	'aealarabiya'=>["name"=>'AE Al Arabiya', "lang_support"=>"ar", "desc"=>"AE Al Arabiya is a font family that supports Arabic characters."],
85	'aefurat'=>["name"=>'AE Furat', "lang_support"=>"ar", "desc"=>"AE Furat is a font family that supports Arabic characters."],
86	'cid0jp'=>["name"=>'CID0JP', "lang_support"=>"ja", "desc"=>"CID0JP is a font family that supports Japanese characters."],
87	'cid0kr'=>["name"=>'CID0KR', "lang_support"=>"ko", "desc"=>"CID0KR is a font family that supports Korean characters."],
88	'cid0cn'=>["name"=>'CID0CN', "lang_support"=>"zh", "desc"=>"CID0CN is a font family that supports Chinese characters."],
89	'cid0tw'=>["name"=>'CID0TW', "lang_support"=>"zh", "desc"=>"CID0TW is a font family that supports Traditional Chinese characters."],
90	'cid0vn'=>["name"=>'CID0VN', "lang_support"=>"vi", "desc"=>"CID0VN is a font family that supports Vietnamese characters."],
91	'cid0th'=>["name"=>'CID0TH', "lang_support"=>"th", "desc"=>"CID0TH is a font family that supports Thai characters."],
92	'cid0cs'=>["name"=>'CID0CS', "lang_support"=>"cn", "desc"=>"CID0CS is a font family that supports chinese simplified characters."],
93	'cid0ct'=>["name"=>'CID0CT', "lang_support"=>"cn", "desc"=>"CID0CT is a font family that supports chinese traditional characters."],
94	'cid0arabic'=>["name"=>'CID0Arabic', "lang_support"=>"ar", "desc"=>"CID0Arabic is a font family that supports Arabic characters."],
95	'cid0hebrew'=>["name"=>'CID0Hebrew', "lang_support"=>"he", "desc"=>"CID0Hebrew is a font family that supports Hebrew characters."],
96	'cid0cyrillic'=>["name"=>'CID0Cyrillic', "lang_support"=>"ru", "desc"=>"CID0Cyrillic is a font family that supports Cyrillic characters."],
97	'cid0greek'=>["name"=>'CID0Greek', "lang_support"=>"el", "desc"=>"CID0Greek is a font family that supports Greek characters."],
98	'cid0thai'=>["name"=>'CID0Thai', "lang_support"=>"th", "desc"=>"CID0Thai is a font family that supports Thai characters."],
99	'cid0vietnamese'=>["name"=>'CID0Vietnamese', "lang_support"=>"vi", "desc"=>"CID0Vietnamese is a font family that supports Vietnamese characters."],
100	'cid0latin'=>["name"=>'CID0Latin', "lang_support"=>"", "desc"=>"CID0Latin is a font family that supports Latin characters."],
101	'cid0latinext'=>["name"=>'CID0Latin Extended', "lang_support"=>"", "desc"=>"CID0Latin Extended is a font family that supports Latin characters with extended glyphs."],
102	'cid0cyrillicext'=>["name"=>'CID0Cyrillic Extended', "lang_support"=>"", "desc"=>"CID0Cyrillic Extended is a font family that supports Cyrillic characters with extended glyphs."],
103	'cid0greekext'=>["name"=>'CID0Greek Extended', "lang_support"=>"", "desc"=>"CID0Greek Extended is a font family that supports Greek characters with extended glyphs."],
104	'cid0arabicext'=>["name"=>'CID0Arabic Extended', "lang_support"=>"", "desc"=>"CID0Arabic Extended is a font family that supports Arabic characters with extended glyphs."],
105	'courier'=>["name"=>'Courier', "lang_support"=>"", "desc"=>"Courier is a monospaced font that is widely used for programming and technical documents."],
106	'courierb'=>["name"=>'Courier Bold', "lang_support"=>"", "desc"=>"Courier Bold is a bold version of the Courier font."],
107	'courieri'=>["name"=>'Courier Italic', "lang_support"=>"", "desc"=>"Courier Italic is an italic version of the Courier font."],
108	'courierbi'=>["name"=>'Courier Bold Italic', "lang_support"=>"", "desc"=>"Courier Bold Italic is a bold italic version of the Courier font."],
109	'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."],
110	'dejavusansb'=>["name"=>'DejaVu Sans Bold', "lang_support"=>"", "desc"=>"DejaVu Sans Bold is a bold version of the DejaVu Sans font."],
111	'dejavusansi'=>["name"=>'DejaVu Sans Italic', "lang_support"=>"", "desc"=>"DejaVu Sans Italic is an italic version of the DejaVu Sans font."],
112	'dejavusansbi'=>["name"=>'DejaVu Sans Bold Italic', "lang_support"=>"", "desc"=>"DejaVu Sans Bold Italic is a bold italic version of the DejaVu Sans font."],
113	'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."],
114	'dejavusanscondensedb'=>["name"=>'DejaVu Sans Condensed Bold', "lang_support"=>"", "desc"=>"DejaVu Sans Condensed Bold is a bold version of the DejaVu Sans Condensed font."],
115	'dejavusanscondensedi'=>["name"=>'DejaVu Sans Condensed Italic', "lang_support"=>"", "desc"=>"DejaVu Sans Condensed Italic is an italic version of the DejaVu Sans Condensed font."],
116	'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."],
117	'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."],
118	'dejavusansi'=>["name"=>'DejaVu Sans ExtraLight Italic', "lang_support"=>"", "desc"=>"DejaVu Sans ExtraLight Italic is an italic version of the DejaVu Sans ExtraLight font."],
119	'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."],
120	'dejavusansmonob'=>["name"=>'DejaVu Sans Mono Bold', "lang_support"=>"", "desc"=>"DejaVu Sans Mono Bold is a bold version of the DejaVu Sans Mono font."],
121	'dejavusansmonoi'=>["name"=>'DejaVu Sans Mono Italic', "lang_support"=>"", "desc"=>"DejaVu Sans Mono Italic is an italic version of the DejaVu Sans Mono font."],
122	'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."],
123	'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."],
124	'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."],
125	'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."],
126	'freemono'=>["name"=>'FreeMono', "lang_support"=>"", "desc"=>"FreeMono is a monospaced font that is widely used for programming and technical documents."],
127	'freemonob'=>["name"=>'FreeMono Bold', "lang_support"=>"", "desc"=>"FreeMono Bold is a bold version of the FreeMono font."],
128	'freemonoi'=>["name"=>'FreeMono Italic', "lang_support"=>"", "desc"=>"FreeMono Italic is an italic version of the FreeMono font."],
129	'freemonobi'=>["name"=>'FreeMono Bold Italic', "lang_support"=>"", "desc"=>"FreeMono Bold Italic is a bold italic version of the FreeMono font."],
130	'freesans'=>["name"=>'FreeSans', "lang_support"=>"", "desc"=>"FreeSans is a sans-serif font that is widely used for general-purpose documents."],
131	'freesansb'=>["name"=>'FreeSans Bold', "lang_support"=>"", "desc"=>"FreeSans Bold is a bold version of the FreeSans font."],
132	'freesansi'=>["name"=>'FreeSans Italic', "lang_support"=>"", "desc"=>"FreeSans Italic is an italic version of the FreeSans font."],
133	'freesansbi'=>["name"=>'FreeSans Bold Italic', "lang_support"=>"", "desc"=>"FreeSans Bold Italic is a bold italic version of the FreeSans font."],
134	'freeserif'=>["name"=>'FreeSerif', "lang_support"=>"", "desc"=>"FreeSerif is a serif font that is widely used for general-purpose documents."],
135	'freeserifb'=>["name"=>'FreeSerif Bold', "lang_support"=>"", "desc"=>"FreeSerif Bold is a bold version of the FreeSerif font."],
136	'freeserifi'=>["name"=>'FreeSerif Italic', "lang_support"=>"", "desc"=>"FreeSerif Italic is an italic version of the FreeSerif font."],
137	'freeserifbi'=>["name"=>'FreeSerif Bold Italic', "lang_support"=>"", "desc"=>"FreeSerif Bold Italic is a bold italic version of the FreeSerif font."],
138	'helvetica'=>["name"=>'Helvetica', "lang_support"=>"", "desc"=>"Helvetica is a widely used sans-serif font that is known for its clean and modern appearance."],
139	'helveticab'=>["name"=>'Helvetica Bold', "lang_support"=>"", "desc"=>"Helvetica Bold is a bold version of the Helvetica font."],
140	'helveticai'=>["name"=>'Helvetica Italic', "lang_support"=>"", "desc"=>"Helvetica Italic is an italic version of the Helvetica font."],
141	'helveticabi'=>["name"=>'Helvetica Bold Italic', "lang_support"=>"", "desc"=>"Helvetica Bold Italic is a bold italic version of the Helvetica font."],
142	'hysmyeongjostdmedium'=>["name"=>'HYSMyeongJoStd-Medium', "lang_support"=>"ko", "desc"=>"HYSMyeongJoStd-Medium is a font family that supports Korean characters."],
143	'kozgopromedium'=>["name"=>'KoZGoPro-Medium', "lang_support"=>"ko", "desc"=>"KoZGoPro-Medium is a font family that supports Korean characters."],
144	'kozminproregular'=>["name"=>'KoZMinPro-Regular', "lang_support"=>"ja", "desc"=>"KoZMinPro-Regular is a font family that supports Japanese characters."],
145	'msungstdlight'=>["name"=>'MyeongJoStd-Light', "lang_support"=>"ko", "desc"=>"MyeongJoStd-Light is a font family that supports Korean characters."],
146	'pdfacourier'=>["name"=>'PDFa Courier', "lang_support"=>"", "desc"=>"PDFa Courier is a monospaced font that is widely used for programming and technical documents."],
147	'pdfacourierb'=>["name"=>'PDFa Courier Bold', "lang_support"=>"", "desc"=>"PDFa Courier Bold is a bold version of the PDFa Courier font."],
148	'pdfacourieri'=>["name"=>'PDFa Courier Italic', "lang_support"=>"", "desc"=>"PDFa Courier Italic is an italic version of the PDFa Courier font."],
149	'pdfacourierbi'=>["name"=>'PDFa Courier Bold Italic', "lang_support"=>"", "desc"=>"PDFa Courier Bold Italic is a bold italic version of the PDFa Courier font."],
150	'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."],
151	'pdfahelveticab'=>["name"=>'PDFa Helvetica Bold', "lang_support"=>"", "desc"=>"PDFa Helvetica Bold is a bold version of the PDFa Helvetica font."],
152	'pdfahelveticai'=>["name"=>'PDFa Helvetica Italic', "lang_support"=>"", "desc"=>"PDFa Helvetica Italic is an italic version of the PDFa Helvetica font."],
153	'pdfahelveticabi'=>["name"=>'PDFa Helvetica Bold Italic', "lang_support"=>"", "desc"=>"PDFa Helvetica Bold Italic is a bold italic version of the PDFa Helvetica font."],
154	'pdfasymbol'=>["name"=>'PDFa Symbol', "lang_support"=>"", "desc"=>"PDFa Symbol is a font family that supports mathematical symbols and special characters."],
155	'pdfatimes'=>["name"=>'PDFa Times', "lang_support"=>"", "desc"=>"PDFa Times is a serif font that is widely used for general-purpose documents."],
156	'pdfatimesb'=>["name"=>'PDFa Times Bold', "lang_support"=>"", "desc"=>"PDFa Times Bold is a bold version of the PDFa Times font."],
157	'pdfatimesi'=>["name"=>'PDFa Times Italic', "lang_support"=>"", "desc"=>"PDFa Times Italic is an italic version of the PDFa Times font."],
158	'pdfatimesbi'=>["name"=>'PDFa Times Bold Italic', "lang_support"=>"", "desc"=>"PDFa Times Bold Italic is a bold italic version of the PDFa Times font."],
159	'pdfazapfdingbats'=>["name"=>'PDFa ZapfDingbats', "lang_support"=>"", "desc"=>"PDFa ZapfDingbats is a font family that supports various symbols and icons."],
160	'roboto'=>["name"=>'Roboto', "lang_support"=>"", "desc"=>"Roboto is a sans-serif font that is widely used for general-purpose documents."],
161	'stsongstdlight'=>["name"=>'STSongStd-Light', "lang_support"=>"zh", "desc"=>"STSongStd-Light is a font family that supports Simplified Chinese characters."],
162	'symbol'=>["name"=>'Symbol', "lang_support"=>"", "desc"=>"Symbol is a font family that supports mathematical symbols and special characters."],
163	'times'=>["name"=>'Times', "lang_support"=>"", "desc"=>"Times is a serif font that is widely used for general-purpose documents."],
164	'timesb'=>["name"=>'Times Bold', "lang_support"=>"", "desc"=>"Times Bold is a bold version of the Times font."],
165	'timesi'=>["name"=>'Times Italic', "lang_support"=>"", "desc"=>"Times Italic is an italic version of the Times font."],
166	'timesbi'=>["name"=>'Times Bold Italic', "lang_support"=>"", "desc"=>"Times Bold Italic is a bold italic version of the Times font."],
167	'uni2cid_ac15'=>["name"=>'Uni2CID_AC15', "lang_support"=>"", "desc"=>"Uni2CID_AC15 is a font family that supports various characters and symbols."],
168	'uni2cid_ag15'=>["name"=>'Uni2CID_AG15', "lang_support"=>"", "desc"=>"Uni2CID_AG15 is a font family that supports various characters and symbols."],
169	'uni2cid_aj16'=>["name"=>'Uni2CID_AJ16', "lang_support"=>"", "desc"=>"Uni2CID_AJ16 is a font family that supports various characters and symbols."],
170	'uni2cid_ak12'=>["name"=>'Uni2CID_AK12', "lang_support"=>"", "desc"=>"Uni2CID_AK12 is a font family that supports various characters and symbols."],
171	'zapfdingbats'=>["name"=>'ZapfDingbats', "lang_support"=>"", "desc"=>"ZapfDingbats is a font family that supports various symbols and icons."],
172	];
173	// sort by name
174	ksort($infos);
175	return $infos;
176	}
177	public function getPossibleFontFamiles() {
178	$ret = ["default"=>'dejavusans', "fonts"=>[]];
179	if ($handle = opendir(__DIR__.'/vendors/TCPDF/fonts')) {
180	while (false !== ($entry = readdir($handle))) {
181	if (pathinfo($entry, PATHINFO_EXTENSION) == "php") {
182	$ret["fonts"][] = substr($entry, 0, -4);
183	}
184	}
185	closedir($handle);
186	}
187	return $ret;
188	}
189
190	public function setAdditionalPDFsToAttachThem($pdfs) {
191	if (!is_array($pdfs)) {
192	$pdfs = [$pdfs];
193	}
194	$this->attach_pdfs = $pdfs;
195	}
196
197	public function setBackgroundImage($background_image=null) {
198	$this->background_image = $background_image;
199	}
200
201	/**
202	* Set the background color for the ticket PDF.
203	* @param string\|null $color Hex color value (e.g., '#FF0000' or 'FF0000')
204	*/
205	public function setBackgroundColor(?string $color = null): void {
206	if ($color !== null && $color !== '' && strtoupper($color) !== '#FFFFFF' && strtoupper($color) !== 'FFFFFF') {
207	$this->background_color = ltrim($color, '#');
208	} else {
209	$this->background_color = null;
210	}
211	}
212
213	public function setFontSize($number=10) {
214	$this->fontSize = intval($number);
215	}
216
217	public function convertPixelIntoMm($pixels, $dpi=96) {
218	if ($dpi < 1) $dpi = 96;
219	return $pixels * 25.4 / $dpi;
220	}
221
222	private function getDefaultQRValues() {
223	return [
224	'pos'=>['x'=>150, 'y'=>10],
225	'size'=>['width'=>50, 'height'=>50],
226	"type"=>"QRCODE,Q",
227	'style'=>[
228	'position'=>'R',
229	//'align'=>'C',
230	'border' => 0,
231	'vpadding' => 0,//'auto',
232	'hpadding' => 0,//'auto',
233	'fgcolor' => array(0,0,0),
234	//'bgcolor' => false, //array(255,255,255)
235	'bgcolor' => array(255,255,255),
236	'module_width' => 1, // width of a single module in points
237	'module_height' => 1 // height of a single module in points
238	],
239	'align'=>'C'
240	];
241	}
242
243	public function setQRParams($data) {
244	foreach ($data as $key => $value) {
245	if (is_array($value)) {
246	$this->qr_values[$key] = array_merge($this->qr_values[$key], $value);
247	} else {
248	$this->qr_values[$key] = $value;
249	}
250	}
251	}
252
253	public function setFontFamily($fontFamily="dejavusans") {
254	$this->fontFamily = trim($fontFamily);
255	}
256
257	public function initQR() {
258	$this->qr = array_merge(["text"=>""], $this->qr_values);
259	}
260
261	public function setSize($w, $h) {
262	$this->is_own_page_format = true;
263	$this->size_width = intval($w);
264	$this->size_height = intval($h);
265	}
266	public function setRTL($rtl=false) {
267	$this->isRTL = $rtl;
268	}
269	public function isRTL() {
270	return $this->isRTL;
271	}
272	public function setLanguageArray($a) {
273	$this->languageArray = $a;
274	}
275	public function setQRCodeContent($qr) {
276	if ($this->qr == null) {
277	$this->initQR();
278	}
279	foreach ($qr as $key => $value) {
280	if (is_array($this->qr[$key]) && is_array($value)) {
281	$this->qr[$key] = array_merge($this->qr[$key], $value);
282	} else {
283	$this->qr[$key] = $value;
284	}
285	}
286	}
287	public function setPageFormat($format) {
288	$this->page_format = trim($format);
289	}
290	public function setOrientation($value){
291	// L oder P
292	$this->orientation = addslashes(trim($value));
293	}
294	public function setFilemode($m) {
295	$this->filemode = strtoupper($m);
296	}
297
298	public function getFilemode() {
299	return $this->filemode;
300	}
301	public function setFilepath($path) {
302	$this->filepath = trim($path);
303	}
304	public function setFilename($p) {
305	$this->filename = trim($p);
306	}
307
308	public function getFullFilePath() {
309	return $this->filepath.$this->filename;
310	}
311	public function setParts($parts=[]) {
312	$this->parts = [];
313	foreach($parts as $part) {
314	$this->addPart($part);
315	}
316	}
317	public function addPart($part) {
318	$teile = explode('{PAGEBREAK}', $part);
319	foreach($teile as $teil) {
320	$this->parts[] = $teil;
321	}
322	}
323
324	private function getParts() {
325	return $this->parts;
326	}
327
328	private function prepareOutputBuffer() {
329	if ($this->filemode != "F" && ob_get_length() !== false) ob_clean();
330	if ($this->filemode != "F") ob_start();
331	}
332	private function cleanOutputBuffer() {
333	if ($this->filemode != "F") {
334	$output_level = ob_get_level();
335	for ($a=0;$a<$output_level;$a++) {
336	ob_end_clean();
337	}
338	}
339	}
340	private function outputPDF($pdf) {
341	if ($this->filemode == "F") {
342	$pdf->Output($this->filepath.$this->filename, $this->filemode);
343	} else {
344	header_remove();
345	$pdf->Output($this->filename, $this->filemode);
346	}
347	}
348
349	private function getFormat() {
350	$format = $this->page_format;
351	if ($this->is_own_page_format) {
352	$format = [$this->size_width, $this->size_height];
353	}
354	return $format;
355	}
356
357	private function checkFilePath() {
358	if (empty($this->filepath)) $this->filepath = get_temp_dir();
359	}
360
361	private function attachPDFs($pdf, $pdf_filelocations=[]) {
362	if (count($pdf_filelocations) > 0) {
363	foreach($pdf_filelocations as $pdf_filelocation) {
364	// mergen und entsprechend dem filemode senden
365	$pagenumbers = $pdf->setSourceFile($pdf_filelocation);
366	for ($a=1;$a<=$pagenumbers;$a++) {
367	$tplIdx = $pdf->importPage($a);
368	$pdf->AddPage();
369	$pdf->useTemplate($tplIdx,0,0,null,null,true);
370	}
371	}
372	}
373	return $pdf;
374	}
375
376	public function mergeFiles($pdf_filelocations=[]) {
377	if (count($pdf_filelocations) == 0) throw new Exception("no files to merge");
378	$this->prepareOutputBuffer();
379	$this->checkFilePath();
380	$format = $this->getFormat();
381	$pdf = new Fpdi($this->orientation, PDF_UNIT, $format, true, 'UTF-8', false, false);
382	$pdf = $this->attachPDFs($pdf, $pdf_filelocations);
383
384	$this->cleanOutputBuffer();
385	$this->outputPDF($pdf);
386	}
387
388	public function render() {
389	$this->prepareOutputBuffer();
390	$this->checkFilePath();
391	$format = $this->getFormat();
392
393	if ($this->size_width > $this->size_height) {
394	$this->orientation = "L";
395	}
396
397	$pdf = new Fpdi($this->orientation, PDF_UNIT, $format, true, 'UTF-8', false, false);
398	//$pdf->error = function ($msg) {throw new Exception("PDF-Parser: ".$msg);};
399
400	$preferences = [
401	//'HideToolbar' => true,
402	//'HideMenubar' => true,
403	//'HideWindowUI' => true,
404	//'FitWindow' => true,
405	'CenterWindow' => true,
406	//'DisplayDocTitle' => true,
407	//'NonFullScreenPageMode' => 'UseNone', // UseNone, UseOutlines, UseThumbs, UseOC
408	//'ViewArea' => 'CropBox', // CropBox, BleedBox, TrimBox, ArtBox
409	//'ViewClip' => 'CropBox', // CropBox, BleedBox, TrimBox, ArtBox
410	'PrintArea' => 'CropBox', // CropBox, BleedBox, TrimBox, ArtBox
411	//'PrintClip' => 'CropBox', // CropBox, BleedBox, TrimBox, ArtBox
412	'PrintScaling' => 'None', // None, AppDefault
413	'Duplex' => 'DuplexFlipLongEdge', // Simplex, DuplexFlipShortEdge, DuplexFlipLongEdge
414	'PickTrayByPDFSize' => true,
415	//'PrintPageRange' => array(1,1,2,3),
416	//'NumCopies' => 2
417	];
418	if ($this->orientation == "L") $preferences['Duplex'] = "DuplexFlipShortEdge";
419	$pdf->setViewerPreferences($preferences);
420	$pdf->SetAutoPageBreak(TRUE, 5);
421
422	// set image scale factor
423	$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
424	$pdf->setJPEGQuality(90);
425
426	//$pdf->addFormat("custom", $this->size_width, $this->size_height);
427
428	// set margins
429	if ($this->marginsZero) {
430	$pdf->SetMargins(0, 0, 0);
431	}
432	// Full bleed mode: remove ALL margins, paddings and spacings for edge-to-edge printing
433	if ($this->fullBleed) {
434	$pdf->SetMargins(0, 0, 0);
435	$pdf->SetAutoPageBreak(false, 0);
436	$pdf->SetCellPadding(0);
437	$pdf->SetHeaderMargin(0);
438	$pdf->SetFooterMargin(0);
439	}
440	//$pdf->SetMargins(PDF_MARGIN_LEFT, 17, 10);
441	//$pdf->SetHeaderMargin(10);
442	//$pdf->SetFooterMargin(10);
443
444	$pdf->SetPrintHeader(false);
445	$pdf->SetPrintFooter(false);
446
447	if ($this->isRTL) {
448	$pdf->setRTL(true);
449	}
450
451	if ($this->languageArray != null) {
452	$pdf->setLanguageArray($this->languageArray);
453	}
454
455	//$pdf->SetFont('helvetica', '', "10pt");
456	//$pdf->SetFont('dejavusans', '', $this->fontSize."pt");
457	//$pdf->SetFont('cid0jp', '', $this->fontSize."pt"); // support for japanese
458	$pdf->SetFont($this->fontFamily, '', $this->fontSize."pt"); // support for japanese
459
460	$page_parts = $this->getParts();
461	// Print text using writeHTMLCell()
462	$pdf->AddPage();
463
464	// Full bleed: start at exact position 0,0
465	if ($this->fullBleed) {
466	$pdf->SetXY(0, 0);
467	}
468
469	// background color (fills entire page as fallback/base)
470	if ($this->background_color !== null) {
471	$hex = $this->background_color;
472	$r = hexdec(substr($hex, 0, 2));
473	$g = hexdec(substr($hex, 2, 2));
474	$b = hexdec(substr($hex, 4, 2));
475	$pdf->SetFillColor($r, $g, $b);
476	$pdf->Rect(0, 0, $this->size_width, $this->size_height, 'F');
477	}
478
479	// background image
480	if ($this->background_image != null) {
481	//$w_image = $this->orientation == "L" ? $this->size_height : $this->size_width;
482	//$h_image = $this->orientation == "L" ? $this->size_width : $this->size_height;
483	$w_image = $this->size_width;
484	$h_image = $this->size_height;
485	$pdf->SetAutoPageBreak(false, 0);
486	$bg_pos_x = 0;
487	$bg_pos_y = 0;
488	$bg_size_w = $w_image;
489	$bg_size_h = $h_image;
490	if (function_exists("getimagesize")){
491	$finfo = getimagesize($this->background_image);
492	//print_r($finfo);exit;
493	if (is_array($finfo) && count($finfo) > 1) {
494	$bg_size_w = $pdf->pixelsToUnits($finfo[0]);
495	$bg_size_h = $pdf->pixelsToUnits($finfo[1]);
496	}
497	$faktor = 1;
498	if ($bg_size_w > $w_image) {
499	$faktor = $bg_size_w / $w_image;
500	$bg_size_w = $w_image;
501	$bg_size_h /= $faktor;
502	}
503	if ($bg_size_h > $h_image) {
504	$faktor = $bg_size_h / $h_image;
505	$bg_size_h = $h_image;
506	$bg_size_w /= $faktor;
507	}
508	$bg_pos_x = ($w_image - $bg_size_w) / 2;
509	$bg_pos_y = ($h_image - $bg_size_h) / 2;
510	}
511	//$pdf->Image($this->background_image, $bg_pos_x, $bg_pos_y, $bg_size_w, $bg_size_h, '', '', '', false, 300, '', false, false, 1, 'CM');
512	$pdf->Image($this->background_image, $bg_pos_x, $bg_pos_y, $bg_size_w, $bg_size_h, '', '', '', false, 300, '', false, false, 0);
513	$pdf->SetAutoPageBreak(TRUE, 5);
514	$pdf->setPageMark();
515	}
516
517	// Build QR code inline - with fallback for FPDI versions that don't have serializeTCPDFtagParameters
518	// This can happen when another plugin loads setasign/fpdi via composer which overrides our bundled FPDI
519	$qr_code_inline = '';
520	$use_qrcode_fallback = false;
521	if (method_exists($pdf, 'serializeTCPDFtagParameters')) {
522	$qr_params = $pdf->serializeTCPDFtagParameters([$this->qr['text'], $this->qr['type'], '', '', $this->qr['size']['width'], $this->qr['size']['height'], $this->qr['style'], $this->qr['align']]);
523	$qr_code_inline = '<tcpdf method="write2DBarcode" params="'.$qr_params.'" />';
524	} else {
525	// Fallback: replace {QRCODE_INLINE} with marker, render QR code after HTML
526	$use_qrcode_fallback = true;
527	}
528	//$pdf->writeHTML(print_r($this->qr, true));
529
530	foreach($page_parts as $p) {
531
532	// Check if this part contains {QRCODE_INLINE} and we need fallback
533	$needs_qr_fallback = $use_qrcode_fallback && strpos($p, '{QRCODE_INLINE}') !== false;
534	$p = str_replace("{QRCODE_INLINE}", $qr_code_inline, $p);
535
536	try {
537	if ($p == "{PAGEBREAK}") {
538	$pdf->AddPage();
539	continue;
540	}
541	$teile = explode('{PAGEBREAK}', $p);
542	$counter = 0;
543	foreach($teile as $teil) {
544	$counter++;
545	if ($counter > 1) $pdf->AddPage();
546	if ($teil == "{QRCODE}") {
547	if (!empty($this->qr['text'])) {
548	$qr = $this->getDefaultQRValues();
549	$pdf->write2DBarcode($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']);
550	}
551	} else {
552	$pdf->writeHTML($teil, false, false, true, false, '');
553	// Fallback: render QR code after HTML if inline method not available
554	if ($needs_qr_fallback && !empty($this->qr['text'])) {
555	$qr = $this->getDefaultQRValues();
556	$pdf->write2DBarcode($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']);
557	$needs_qr_fallback = false; // Only render once
558	}
559	}
560	}
561	} catch(Exception $e) { }
562	}
563
564	$pdf->lastPage();
565	$pdf = $this->attachPDFs($pdf, $this->attach_pdfs);
566
567	$this->cleanOutputBuffer();
568	$this->outputPDF($pdf);
569	}
570
571	}
572	?>