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<?php /** @file */
namespace Zotlabs\Daemon;
class Thumbnail {
static public function run($argc,$argv) {
if(! $argc == 2)
return;
$c = q("select * from attach where hash = '%s' ",
dbesc($argv[1])
);
if(! $c)
return;
$preview_style = intval(get_config('system','thumbnail_security',0));
$attach = $c[0];
$isize = 300;
if(strpos($attach['filetype'],'text/') !== false) {
$stream = @fopen($attach['content'],'rb');
if($stream) {
$content = trim(stream_get_contents($stream,4096));
$content = str_replace("\r",'',$content);
$content_a = explode("\n",$content);
}
if($content_a) {
$fsize = 4;
$lsize = 8;
$image = imagecreate($isize,$isize);
imagecolorallocate($image,255,255,255);
$colour = imagecolorallocate($image,0,0,0);
$border = imagecolorallocate($image,64,64,64);
$x1 = 0;
$y1 = 0;
$x2 = ImageSX($image) - 1;
$y2 = ImageSY($image) - 1;
for($i = 0; $i < 2; $i++) {
ImageRectangle($image, $x1++, $y1++, $x2--, $y2--, $border);
}
foreach($content_a as $l => $t) {
$l = $l + 1;
$x = 3;
$y = ($l * $lsize) + 3 - $fsize;
imagestring($image,1,$x,$y,$t,$colour);
if(($l * $lsize) >= $isize) {
break;
}
}
imagejpeg($image,$attach['content'] . '.thumb');
}
}
}
}
|
