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improving external prog. calls

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This commit is contained in:
Dennis Eichhorn 2022-11-25 19:26:04 +01:00
parent 9745efa7d5
commit e9618de67d
1 changed files with 38 additions and 16 deletions
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54
Utils/Parser/Pdf/PdfParser.php
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@ -28,6 +28,22 @@ use phpOMS\Utils\StringUtils;
*/
class PdfParser
{
/**
* PDFToText path.
*
* @var string
* @var 1.0.0
*/
public static $pdftotext = '/usr/bin/pdftotext';
/**
* PDFToPPM path.
*
* @var string
* @var 1.0.0
*/
public static $pdftoppm = '/usr/bin/pdftoppm';
/**
* Pdf to text
*
@ -37,7 +53,7 @@ class PdfParser
*
* @since 1.0.0
*/
public static function pdf2text(string $path) : string
public static function pdf2text(string $path, string $optimizer = '') : string
{
$text = '';
$tmpDir = \sys_get_temp_dir();
@ -47,11 +63,13 @@ class PdfParser
return '';
}
SystemUtils::runProc(
'/usr/bin/pdftotext', '-layout '
. \escapeshellarg($path) . ' '
. \escapeshellarg($out)
);
if (\is_file(self::$pdftotext)) {
SystemUtils::runProc(
self::$pdftotext, '-layout '
. \escapeshellarg($path) . ' '
. \escapeshellarg($out)
);
}
$text = \file_get_contents($out);
\unlink($out);
@ -66,12 +84,14 @@ class PdfParser
return '';
}
SystemUtils::runProc(
'/usr/bin/pdftoppm',
'-jpeg -r 300 '
. \escapeshellarg($path) . ' '
. \escapeshellarg($out)
);
if (\is_file(self::$pdftoppm)) {
SystemUtils::runProc(
self::$pdftoppm,
'-jpeg -r 300 '
. \escapeshellarg($path) . ' '
. \escapeshellarg($out)
);
}
$files = \glob($out . '*');
if ($files === false) {
@ -91,11 +111,13 @@ class PdfParser
Skew::autoRotate($file, $file, 10);
*/
SystemUtils::runProc(
__DIR__ . '/../../../cOMS/Tools/InvoicePreprocessing/App',
\escapeshellarg($file) . ' '
if (!empty($optimizer) && \is_file($optimizer)) {
SystemUtils::runProc(
$optimizer,
\escapeshellarg($file) . ' '
. \escapeshellarg($file)
);
);
}
$ocr = new TesseractOcr();
$text = $ocr->parseImage($file);