Commit 2f9bdc935d64e923d2cc0f174c16b236bede0b70
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78ec6b2c
Merged in from DEV trunk...
KTC-398 "Security properties on the PDF document prevent text from being extracted." Fixed. Committed By: Conrad Vermeulen Reviewed By: Megan Watson git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/STABLE/trunk@8184 c91229c3-7414-0410-bfa2-8a42b809f60b
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search2/indexing/extractors/PDFExtractor.inc.php
| @@ -50,6 +50,26 @@ class PDFExtractor extends ApplicationExtractor | @@ -50,6 +50,26 @@ class PDFExtractor extends ApplicationExtractor | ||
| 50 | { | 50 | { |
| 51 | return array('application/pdf'); | 51 | return array('application/pdf'); |
| 52 | } | 52 | } |
| 53 | + | ||
| 54 | + protected function filter($text) | ||
| 55 | + { | ||
| 56 | + return $text; | ||
| 57 | + } | ||
| 58 | + | ||
| 59 | + protected function exec($cmd) | ||
| 60 | + { | ||
| 61 | + $res = parent::exec($cmd); | ||
| 62 | + | ||
| 63 | + if (false === $res && (strpos($this->output, 'Copying of text from this document is not allowed') !== false)) | ||
| 64 | + { | ||
| 65 | + $this->output = ''; | ||
| 66 | + file_put_contents($this->targetfile, _kt('Security properties on the PDF document prevent text from being extracted.')); | ||
| 67 | + return true; | ||
| 68 | + } | ||
| 69 | + | ||
| 70 | + return $res; | ||
| 71 | + | ||
| 72 | + } | ||
| 53 | } | 73 | } |
| 54 | 74 | ||
| 55 | ?> | 75 | ?> |
| 56 | \ No newline at end of file | 76 | \ No newline at end of file |