mirror of
https://github.com/alchemy-fr/Phraseanet.git
synced 2025-10-10 19:43:16 +00:00
171 lines
3.8 KiB
PHP
171 lines
3.8 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of Phraseanet
|
|
*
|
|
* (c) 2005-2010 Alchemy
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
/**
|
|
* ImageMagick image resize processor for binaryAdapter package
|
|
*
|
|
* @package binaryAdapter
|
|
* @license http://opensource.org/licenses/gpl-3.0 GPLv3
|
|
* @link www.phraseanet.com
|
|
*/
|
|
class binaryAdapter_image_resize_imagemagick extends binaryAdapter_processorAbstract
|
|
{
|
|
|
|
/**
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $options = array(
|
|
'size' => 200,
|
|
'dpi' => null,
|
|
'quality' => 75,
|
|
'strip' => true,
|
|
'autorotate' => true
|
|
);
|
|
/**
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $binary_name = 'GV_imagick';
|
|
|
|
/**
|
|
*
|
|
* @param string $name
|
|
* @param string $value
|
|
* @return binaryAdapter_image_resize_imagemagick
|
|
*/
|
|
protected function set_option($name, $value)
|
|
{
|
|
switch ($name)
|
|
{
|
|
case 'dpi':
|
|
$value = (int) $value;
|
|
$value = ($value <= 0 || $value > 32767) ? null : $value;
|
|
break;
|
|
case 'quality':
|
|
$value = (int) $value;
|
|
$value = ($value <= 0 || $value > 100) ? 75 : $value;
|
|
break;
|
|
case 'strip':
|
|
$value = !!$value;
|
|
break;
|
|
case 'size':
|
|
$value = (int) $value;
|
|
$value = ($value <= 0 || $value > 32000) ? 200 : $value;
|
|
break;
|
|
}
|
|
|
|
parent::set_option($name, $value);
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param system_file $origine
|
|
* @param string $dest
|
|
* @return system_file
|
|
*/
|
|
protected function process(system_file $origine, $dest)
|
|
{
|
|
$tech_datas = $origine->get_technical_datas();
|
|
|
|
$size = $this->options['size'];
|
|
$width = isset($tech_datas[system_file::TC_DATAS_WIDTH]) ? $tech_datas[system_file::TC_DATAS_WIDTH] : null;
|
|
$height = isset($tech_datas[system_file::TC_DATAS_HEIGHT]) ? $tech_datas[system_file::TC_DATAS_HEIGHT] : null;
|
|
|
|
if (!is_null($size) && !$origine->is_raw_image() && $width < $size && $height < $size)
|
|
{
|
|
$size = max($width, $height);
|
|
}
|
|
|
|
$cmd = $this->binary;
|
|
|
|
$cmd .= ' -colorspace RGB -flatten -alpha Off -quiet';
|
|
|
|
if ($this->options['strip'])
|
|
$cmd .= ' -strip';
|
|
|
|
$cmd .= sprintf(' -quality %s', $this->options['quality']);
|
|
|
|
if ($size)
|
|
{
|
|
$cmd .= sprintf(' -resize %sx%s', $size, $size);
|
|
|
|
if (in_array(
|
|
$origine->get_mime(), array(
|
|
'application/pdf',
|
|
'application/postscript'
|
|
)
|
|
)
|
|
)
|
|
{
|
|
$cmd .= sprintf(' -geometry %sx%s', $size, $size);
|
|
}
|
|
}
|
|
|
|
if ($this->options['dpi'])
|
|
{
|
|
$cmd .= sprintf(' -density %sx%s -units PixelsPerInch'
|
|
, $this->options['dpi']
|
|
, $this->options['dpi']
|
|
);
|
|
}
|
|
|
|
if ($this->options['autorotate'])
|
|
{
|
|
switch ($tech_datas[system_file::TC_DATAS_ORIENTATION])
|
|
{
|
|
case 3:
|
|
$cmd .= ' -rotate 180';
|
|
break;
|
|
case 6:
|
|
$cmd .= ' -rotate 90';
|
|
break;
|
|
case 8:
|
|
$cmd .= ' -rotate -90';
|
|
break;
|
|
}
|
|
}
|
|
|
|
$array = array(
|
|
'image/tiff',
|
|
'application/pdf',
|
|
'image/psd',
|
|
'image/vnd.adobe.photoshop',
|
|
'image/photoshop',
|
|
'image/ai',
|
|
'image/illustrator',
|
|
'image/vnd.adobe.illustrator'
|
|
);
|
|
|
|
if (in_array($origine->get_mime(), $array))
|
|
{
|
|
$cmd .= sprintf(' %s %s'
|
|
, $this->escapeshellargs($origine->getPathname(), '[0]')
|
|
, $this->escapeshellargs($dest)
|
|
);
|
|
}
|
|
else
|
|
{
|
|
$cmd .= sprintf(' %s %s'
|
|
, $this->escapeshellargs($origine->getPathname())
|
|
, $this->escapeshellargs($dest)
|
|
);
|
|
}
|
|
|
|
$this->shell_cmd($cmd);
|
|
|
|
return $this;
|
|
}
|
|
|
|
}
|