Add parameter to adjust jpeg quality

1 files changed, 4 insertions, 3 deletions

diff --git a/it.class b/it.class
index f1bf63d..250c133 100644
--- a/it.class
+++ b/it.class
@@ -576,6 +576,7 @@ static function _exec_quotevalue($value, $errmsg = "")
  * @param $p['size']	Width x height of resulting image, e.g. "160x60"
  * @param $p['type']	Output file type, e.g. "jpg"
  * @param $p['types']	Comma separated list of accepted input types, default "bmp,eps,gif,jp2,jpg,png,svg,tif"
+ * @param $p['quality']	JPEG quality (0-100), default is 75
  * @param $p['-opts']	Custom command line options to ImageMagick convert
  * @return Success of convert as true/false
  */
@@ -603,12 +604,12 @@ static function imageconvert($p)
 	}
 
 	$type = strtr($type, array("jpeg" => "jpg", "tiff" => "tif", "ps" => "eps", "ept" => "eps"));
-	$p += array('type' => $type, 'types' => "bmp,eps,gif,jp2,jpg,png,svg,tif");
-	$p['-opts'] = array('-thumbnail' => $p['size']) + (array)$p['-opts'];
+	$p += array('type' => $type, 'types' => "bmp,eps,gif,jp2,jpg,png,svg,tif", 'quality' => 75);
+	$p['-opts'] = array('-thumbnail' => $p['size'], '-quality' => $p['quality']) + (array)$p['-opts'];
 	$ultratimeout = file_exists("/opt/ultra/bin/ultratimeout") ? "/opt/ultra/bin/ultratimeout 30 " : "";
 
 	if (in_array($type, explode(',', $p['types'])))	# Valid type?
-		$cmdoutput = it::exec($ultratimeout . 'gm convert 2>&1 -flatten -quality 75 {-opts} {in} {type}:{out} || echo "SHELL ERROR $?"', $p);
+		$cmdoutput = it::exec($ultratimeout . 'gm convert 2>&1 -flatten {-opts} {in} {type}:{out} || echo "SHELL ERROR $?"', $p);
 
 	return $cmdoutput === "";
 }