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authorMario <mario@mariovavti.com>2023-04-21 10:33:05 +0000
committerMario <mario@mariovavti.com>2023-04-21 10:33:05 +0000
commit39e14eb95c0b88c6905c50816149d13a0c9746e9 (patch)
tree3c531886f652cab2e1e2fb5cfd8e304a2b4c1a39 /Zotlabs
parentf277d08244986c080d48af3e8bc86a9886d098bc (diff)
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hotfix: make sure to not pass an empty path to fopen()
Diffstat (limited to 'Zotlabs')
-rw-r--r--Zotlabs/Thumbs/Epubthumb.php7
-rw-r--r--Zotlabs/Thumbs/Mp3audio.php9
-rw-r--r--Zotlabs/Thumbs/Pdf.php6
-rw-r--r--Zotlabs/Thumbs/Text.php5
-rw-r--r--Zotlabs/Thumbs/Video.php13
5 files changed, 30 insertions, 10 deletions
diff --git a/Zotlabs/Thumbs/Epubthumb.php b/Zotlabs/Thumbs/Epubthumb.php
index 22f1a5e8f..6ebbd8933 100644
--- a/Zotlabs/Thumbs/Epubthumb.php
+++ b/Zotlabs/Thumbs/Epubthumb.php
@@ -30,9 +30,14 @@ class Epubthumb {
*/
function Thumb($attach, $preview_style, $height = 300, $width = 300) {
+ $file = dbunescbin($attach['content']);
+ if (!$file) {
+ return;
+ }
+
$photo = false;
- $ep = new \EPub(dbunescbin($attach['content']));
+ $ep = new \EPub($file);
$data = $ep->Cover();
if($data['found']) {
diff --git a/Zotlabs/Thumbs/Mp3audio.php b/Zotlabs/Thumbs/Mp3audio.php
index 000d65b22..c50338fb2 100644
--- a/Zotlabs/Thumbs/Mp3audio.php
+++ b/Zotlabs/Thumbs/Mp3audio.php
@@ -11,9 +11,16 @@ class Mp3audio {
}
function Thumb($attach,$preview_style,$height = 300, $width = 300) {
+
+ $file = dbunescbin($attach['content']);
+ if (!$file) {
+ return;
+ }
+
+ $photo = false;
$p = new ID3Parser();
- $id = $p->analyze(dbunescbin($attach['content']));
+ $id = $p->analyze($file);
$photo = isset($id['id3v2']['APIC'][0]['data']) ? $id['id3v2']['APIC'][0]['data'] : null;
if(is_null($photo) && isset($id['id3v2']['PIC'][0]['data'])) {
diff --git a/Zotlabs/Thumbs/Pdf.php b/Zotlabs/Thumbs/Pdf.php
index 11714ad53..6f9111ed3 100644
--- a/Zotlabs/Thumbs/Pdf.php
+++ b/Zotlabs/Thumbs/Pdf.php
@@ -11,9 +11,13 @@ class Pdf {
function Thumb($attach,$preview_style,$height = 300, $width = 300) {
+ $file = dbunescbin($attach['content']);
+ if (!$file) {
+ return;
+ }
+
$photo = false;
- $file = dbunescbin($attach['content']);
$tmpfile = $file . '.pdf';
$outfile = $file . '.jpg';
diff --git a/Zotlabs/Thumbs/Text.php b/Zotlabs/Thumbs/Text.php
index 31e27d014..b2f13c578 100644
--- a/Zotlabs/Thumbs/Text.php
+++ b/Zotlabs/Thumbs/Text.php
@@ -11,11 +11,12 @@ class Text {
function Thumb($attach,$preview_style,$height = 300, $width = 300) {
- if (empty($attach['content'])) {
+ $file = dbunescbin($attach['content']);
+ if (!$file) {
return;
}
- $stream = @fopen(dbunescbin($attach['content']),'rb');
+ $stream = @fopen($file,'rb');
if($stream) {
$content = trim(stream_get_contents($stream,4096));
$content = str_replace("\r",'',$content);
diff --git a/Zotlabs/Thumbs/Video.php b/Zotlabs/Thumbs/Video.php
index 15d3ace12..9df27d703 100644
--- a/Zotlabs/Thumbs/Video.php
+++ b/Zotlabs/Thumbs/Video.php
@@ -11,16 +11,19 @@ class Video {
function Thumb($attach,$preview_style,$height = 300, $width = 300) {
+ $file = dbunescbin($attach['content']);
+ if (!$file) {
+ return;
+ }
+
$photo = false;
$t = explode('/',$attach['filetype']);
if($t[1])
$extension = '.' . $t[1];
else
- return;
+ return;
-
- $file = dbunescbin($attach['content']);
$tmpfile = $file . $extension;
$outfile = $file . '.jpg';
@@ -40,7 +43,7 @@ class Video {
$ffmpeg = trim(shell_exec('which ffmpeg'));
- if($ffmpeg) {
+ if($ffmpeg) {
logger('ffmpeg not found in path. Video thumbnails may fail.');
}
@@ -59,7 +62,7 @@ class Video {
@rename($outfile,$file . '.thumb');
}
}
-
+
@unlink($tmpfile);
}
}