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<?php |
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namespace Kaliop\eZLoremIpsumBundle\Faker\Provider; |
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use TCPDF; |
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class PdfFile extends Base |
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{ |
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public function pdfFile($dir = null, $pages=5, $title = '', $author = '', $subject = '', $keywords = '') |
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{ |
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$pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false); |
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// set document information |
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$pdf->SetCreator(PDF_CREATOR); |
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$pdf->SetAuthor($this->getAuthor($author)); |
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$pdf->SetTitle($this->getTitle($title)); |
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$pdf->SetSubject($this->getSubject($subject)); |
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$pdf->SetKeywords($this->getKeywords($keywords)); |
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// remove default header/footer |
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$pdf->setPrintHeader(false); |
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$pdf->setPrintFooter(false); |
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// set default monospaced font |
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$pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED); |
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// set margins |
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$pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT); |
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// set auto page breaks |
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$pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM); |
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// set image scale factor |
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$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO); |
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// set some language-dependent strings (optional) |
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/*if (@file_exists(dirname(__FILE__).'/lang/eng.php')) { |
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require_once(dirname(__FILE__).'/lang/eng.php'); |
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$pdf->setLanguageArray($l); |
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}*/ |
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// set default font subsetting mode |
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$pdf->setFontSubsetting(true); |
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// Set font |
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// dejavusans is a UTF-8 Unicode font, if you only need to |
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// print standard ASCII chars, you can use core fonts like |
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// helvetica or times to reduce file size. |
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$pdf->SetFont('dejavusans', '', 14, '', true); |
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$pages = mt_rand(1, $pages); |
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for ($i = 0; $i < $pages; $i++) { |
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$pdf->AddPage(); |
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$html = $this->getPageHtml($i); |
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$pdf->writeHTMLCell(0, 0, '', '', $html, 0, 1, 0, true, '', true); |
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} |
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// Close and save PDF document |
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$fileName = $this->getFilename($dir); |
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$pdf->Output($fileName, 'F'); |
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return $fileName; |
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} |
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protected function getAuthor($author = '') |
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{ |
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if ($author !== '') { |
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return $author; |
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} |
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return $this->generator->name; |
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} |
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protected function getTitle($title = '') |
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{ |
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if ($title !== '') { |
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return $title; |
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} |
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return $this->generator->sentence; |
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} |
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protected function getSubject($subject = '') |
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{ |
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if ($subject !== '') { |
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return $subject; |
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} |
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return $this->generator->paragraph; |
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} |
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protected function getKeywords($keywords = '') |
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{ |
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if ($keywords !== '') { |
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return $keywords; |
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} |
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return implode(', ', $this->generator->words); |
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} |
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protected function getPageHtml($pageNum) |
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{ |
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return $this->generator->randomHtml(); |
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} |
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protected function getFileName($dir = null) |
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{ |
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$dir = is_null($dir) ? sys_get_temp_dir() : $dir; // GNU/Linux / OS X / Windows compatible |
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// Validate directory path |
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if (!is_dir($dir) || !is_writable($dir)) { |
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throw new \InvalidArgumentException(sprintf('Cannot write to directory "%s"', $dir)); |
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} |
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// Generate a random filename. Use the server address so that a file |
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// generated at the same time on a different server won't have a collision. |
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$name = md5(uniqid(empty($_SERVER['SERVER_ADDR']) ? '' : $_SERVER['SERVER_ADDR'], true)); |
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$filename = $name .'.pdf'; |
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$filepath = $dir . DIRECTORY_SEPARATOR . $filename; |
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return $filepath; |
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} |
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} |
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kaliop-uk /
ezloremipsumbundle
