Image Manipulation PHP Script - S3 Storage

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Details

Image manipulation PHP script suits for modern ecommerce, creative and more websites to manipulate images with following features

1. Resize and crop


2. Watermarking


3. Various image sizes and ratio


4. Progressive JPEG


5. Configurable image quality for each size


6. Based on Queue Process

System Requirements:

1. ubuntu 14.04


2. ImageMagick-7.0.4


3. Jpegtran 1.4.2


4. PHP >= 5.4


5. Supervisor


6. Redis

Benefits:

1. It handle loads because it's queue based background image manipulation


2. Highly scalable


3. Clean Code


4. Watermarking and Positioning

Installation Instructions:

Installation ImageMagick:

sudo apt-get update
sudo apt-get install build-essential checkinstall libx11-dev libxext-dev zlib1g-dev libpng12-dev libjpeg-dev libfreetype6-dev libxml2-dev
sudo apt-get build-dep imagemagick
cd /tmp/
wget http://www.imagemagick.org/download/ImageMagick-7.0.4-5.tar.gz
tar -xzvf ImageMagick-7.0.4-5.tar.gz
cd ImageMagick-7.0.4-5/
sudo ./configure
sudo checkinstall
sudo ldconfig /usr/local/lib

Jpeg tran for Progressive JPEG (Installation)

sudo apt-get install libjpeg-turbo-progs

Application Setup

• Check out the code


• Do composer install with following command
  

  
  

  composer install

  
  



• Rename src/PckImageProcessor/Config/config.sample.php to config.php and update configuration of s3 and image sizes and if needed then give watermark image absolute path.


• 
  

  Then setup supervisor to watch deamon process example configuration as follows

  [program:image-worker] 
  
  process_name=%(programname)s%(process_num)02d 
  
  command=php app.php image:process 
  
  autostart=true 
  
  autorestart=true 
  
  user=www-data 
  
  numprocs=5 
  
  redirect_stderr=true 
  
  stdout_logfile=/var/log/image-worker.log
  

  
  


• it use redis as queue so that you must give credentials to config.php file


• Whenever image has been uploaded then need to push the data to redis as follows

$redis->lPush('IMAGE-PROCESS', '{"filename": "purple_sunset-wallpaper-960x600.jpg", "folder":"image-processor-demo/sample"}');

• Any help feel free to add support comment here.

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