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
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
<?php
namespace OCA\Carnet\Misc;
class NoteUtils{
public static $defaultCarnetNotePath = "Documents/QuickNote";
public static function getShortTextFromHTML($html){ //not optimized at alllll....
return mb_substr(
//remove first and last br
preg_replace('/^(<br\s*\/?>)*|(<br\s*\/?>)*$/i', '',
//multiple to single br
preg_replace('/(<br[^>]*>\s*){2,}/', '<br/>',
//white spaces
trim(
//putting back [linebr] to br
str_replace('[linebr]', '<br>',
//removing html tags
preg_replace('#<[^>]+>#', ' ',
//replacing all br by linebr
preg_replace('/(<br\ ?\/?>)/', '[linebr]',
//all div to [linebr]
preg_replace("/<div>(.*?)<\/div>/", "[linebr]$1",$html)
)))))),0, 150);
}
public function getMetadata($carnetFolder, $path){
$meta = array();
$node = $carnetFolder->get($path);
if($node->getType() === "dir"){
$meta['lastmodfile'] = $node->getMTime();
try{
$meta['metadata'] = json_decode($node->get('metadata.json')->getContent());
} catch(\OCP\Files\NotFoundException $e){
}
try{
$meta['shorttext'] = self::getShortTextFromHTML($node->get('index.html')->getContent());
$meta['media'] = array();
$meta['previews'] = array();
try{
foreach($node->get('data')->getDirectoryListing() as $in){
if(substr($in->getName(), 0, strlen("preview")) === "preview"){
array_push($meta['previews'],"./note/getmedia?note=".$path."&media=data/".$in->getName());
} else {
array_push($meta['media'], "./note/getmedia?note=".$path."&media=data/".$in->getName());
}
}
}
catch(\OCP\Files\NotFoundException$e){
}
}
catch(\OCP\Files\NotFoundException $e){
}
}
else{
$tmppath = tempnam(sys_get_temp_dir(), uniqid().".zip");
file_put_contents($tmppath, $node->fopen("r"));
$zipFile = new \PhpZip\ZipFile();
$zipFile->openFromStream(fopen($tmppath, "r")); //issue with encryption when open directly + unexpectedly faster to copy before Oo'
$meta['lastmodfile'] = $node->getMTime();
try{
$meta['metadata'] = json_decode($zipFile->getEntryContents("metadata.json"));
} catch(\PhpZip\Exception\ZipNotFoundEntry $e){
}
try{
$meta['shorttext'] = self::getShortTextFromHTML($zipFile->getEntryContents("index.html"));
$meta['media'] = array();
$meta['previews'] = array();
try{
foreach($zipFile->getListFiles() as $f){
if(substr($f, 0, strlen("data/preview")) === "data/preview"){
array_push($meta['previews'],"./note/getmedia?note=".$path."&media=".$f);
} else if(substr($f, 0, strlen("data/")) === "data/") {
array_push($meta['media'],"./note/getmedia?note=".$path."&media=".$f);
}
}
}
catch(\PhpZip\Exception\ZipNotFoundEntry $e){
}
} catch(\PhpZip\Exception\ZipNotFoundEntry $e){
$meta['shorttext'] = "";
}
unlink($tmppath);
}
return $meta;
}
}
?>
|
