image_server nginx

gistfile1.txt

# Default server configuration
#
server {
  listen 80 default_server;
  listen [::]:80 default_server;
  root /var/www/html;
  index index.html index.htm index.nginx-debian.html;
  server_name _;
  location / {
	try_files $uri $uri/ =404;
  }

# Original picture
  location /image {
	alias /home/guu/tmp/;
  }

# thumbnail
  location ~* /image/(.+)!(large|lg|tiny|banner|md|sm|xs)$ {
	set $filename $1;

	set $img_version $2;
	set $img_type resize;
	set $img_w    -;
	set $img_h    -;
	if ($img_version = 'large') {
	  set $img_type resize;
	  set $img_w    1920;
	}
	if ($img_version = 'lg') {
	  set $img_type crop;
	  set $img_w    192;
	  set $img_h    192;
	}
	if ($img_version = "tiny") {
	  set $img_type crop;
	  set $img_w 140;
	  set $img_h 140;
	}
	if ($img_version = "banner") {
	  set $img_type crop;
	  set $img_w 750;
	  set $img_h 300;
	}
	if ($img_version = 'md') {
	  set $img_type crop;
	  set $img_w    96;
	  set $img_h    96;
	}
	if ($img_version = 'sm') {
	  set $img_type crop;
	  set $img_w    48;
	  set $img_h    48;
	}
	if ($img_version = 'xs') {
	  set $img_type crop;
	  set $img_w    32;
	  set $img_h    32;
	}
	rewrite ^ /_$img_type;
  }

# Processing of Scaled Pictures
  location /_resize {
	alias /home/guu/tmp/$filename;
	image_filter resize $img_w $img_h;
	image_filter_jpeg_quality 95;
	image_filter_buffer         20M;
	image_filter_interlace      on;
  }

# Processing of clipped pictures
  location /_crop {
	alias /home/guu/tmp/$filename;
	image_filter crop $img_w $img_h;
	image_filter_jpeg_quality 95;
	image_filter_buffer         20M;
	image_filter_interlace      on;
  }

}

http://localhost/image/4837a8a1621ff2b58020fbfa128fdf8d4e6dac7d.png!banner

http://localhost/image/4837a8a1621ff2b58020fbfa128fdf8d4e6dac7d.png!tiny