OpenDocumentIndexer.php
2.66 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
<?php
require_once(KT_DIR . '/plugins/ktstandard/contents/BaseIndexer.php');
class KTOpenDocumentIndexerTrigger extends KTBaseIndexerTrigger {
var $mimetypes = array(
'application/octet-stream' => true,
'application/zip' => true,
'application/x-zip' => true,
'application/vnd.oasis.opendocument.text' => true,
'application/vnd.oasis.opendocument.text-template' => true,
'application/vnd.oasis.opendocument.presentation' => true,
'application/vnd.oasis.opendocument.presentation-template' => true,
'application/vnd.oasis.opendocument.spreadsheet' => true,
'application/vnd.oasis.opendocument.spreadsheet-template' => true,
);
function transform() {
$iMimeTypeId = $this->oDocument->getMimeTypeId();
$sMimeType = KTMime::getMimeTypeName($iMimeTypeId);
$sFileName = $this->oDocument->getFileName();
if (in_array($sMimeType, array('application/octet-stream', 'application/zip', 'application/x-zip'))) {
$sExtension = KTMime::stripAllButExtension($sFileName);
$sTable = KTUtil::getTableName('mimetypes');
$sQuery = "SELECT id FROM $sTable WHERE LOWER(filetypes) = ?";
$aParams = array($sExtension);
$id = DBUtil::getOneResultKey(array($sQuery, $aParams), 'id');
if ($id) {
$this->oDocument->setMimeTypeId($id);
$this->oDocument->update();
}
}
parent::transform();
}
function extract_contents($sFilename, $sTmpFilename) {
$sUnzipCommand = KTUtil::findCommand("import/unzip", "unzip");
if (empty($sUnzipCommand)) {
return;
}
$this->sTmpPath = tempnam('/tmp', 'opendocumentextract');
if ($this->sTmpPath === false) {
return;
}
unlink($this->sTmpPath);
mkdir($this->sTmpPath, 0700);
$sCmd = array(
$sUnzipCommand,
"-q", "-n",
"-d", $this->sTmpPath,
$sFilename,
);
KTUtil::pexec($sCmd);
$sManifest = sprintf("%s/%s", $this->sTmpPath, "META-INF/manifest.xml");
if (!file_exists($sManifest)) {
$this->cleanup();
return;
}
$sContentFile = sprintf("%s/%s", $this->sTmpPath, "content.xml");
if (!file_exists($sContentFile)) {
$this->cleanup();
return;
}
$sContent = file_get_contents($sContentFile);
$sContent = preg_replace ("@(</?[^>]*>)+@", " ", $sContent);
$this->cleanup();
return $sContent;
}
function cleanup() {
KTUtil::deleteDirectory($this->sTmpPath);
}
}
?>