diff options
Diffstat (limited to 'Zotlabs/Thumbs/Text.php')
| -rw-r--r-- | Zotlabs/Thumbs/Text.php | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/Zotlabs/Thumbs/Text.php b/Zotlabs/Thumbs/Text.php index 3ee7819bd..31e27d014 100644 --- a/Zotlabs/Thumbs/Text.php +++ b/Zotlabs/Thumbs/Text.php @@ -11,6 +11,10 @@ class Text { function Thumb($attach,$preview_style,$height = 300, $width = 300) { + if (empty($attach['content'])) { + return; + } + $stream = @fopen(dbunescbin($attach['content']),'rb'); if($stream) { $content = trim(stream_get_contents($stream,4096)); @@ -25,13 +29,13 @@ class Text { $colour = imagecolorallocate($image,0,0,0); $border = imagecolorallocate($image,208,208,208); - $x1 = 0; - $y1 = 0; - $x2 = ImageSX($image) - 1; - $y2 = ImageSY($image) - 1; + $x1 = 0; + $y1 = 0; + $x2 = ImageSX($image) - 1; + $y2 = ImageSY($image) - 1; - for($i = 0; $i < 2; $i++) { - ImageRectangle($image, $x1++, $y1++, $x2--, $y2--, $border); + for($i = 0; $i < 2; $i++) { + ImageRectangle($image, $x1++, $y1++, $x2--, $y2--, $border); } foreach($content_a as $l => $t) { @@ -46,4 +50,4 @@ class Text { imagejpeg($image,dbunescbin($attach['content']) . '.thumb'); } } -}
\ No newline at end of file +} |