Image web tool

Simple image web tool manipulation package - other than all., _(*1)

Instalation

The best way is cloning the repo with specific branch name. Stable releases are sown here., _(*2)

git clone -b {STABLE_VERSION} https://github.com/mrcnpdlk/image-web-tool.git

Configuration

In folder config copy file config.json.dist and rename to config.json. Edit file and set or delete options: - storage - path to the folder with pictures - font - path to the ttf file with font. Used as font on placeholders files. - debug - if TRUE no placeholder, but exception stack is shown., _(*3)

Default font BlowBrush is included to the project., _(*4)

Caching

For better performance for each request cache is used. REDIS if enabled. If not FILES is used., _(*5)

Request url schema

Example, _(*6)

http://example.com/iwt/v1/{params}/{fileName}

params and fileName are passed to the api.php file., _(*7)

Request Options (`params`)

Option	Description	Values	Notes
w	width	value in px
h	height	value in px
c	crop mode	enum: scale,fit,fit-margin,fill
q	quality	0-100	only JPG format supported
r	rotate	angle in degrees
bgc	background color	HEX format
e	effect	enum: g (gamma), n (negative), gr (grayscale), c (colorize), b (blur)
eo	effect option	string,int - depends on effect type, see table below

Effect [e]	Description	Option [eo]	Default
g	gamma	gamma correcion	1
n	negative
gr	grayscale
c	colorize	color in HEX format	#FFFFFF
b	blur	sigma	1

Nginx Configuration

server {
    listen 127.0.0.1:9081 default_server;

    root API_DIR_LOCATION;

    index api.php;

    server_name _;

    location / {
        try_files $uri $uri/ /api.php?$args;
    }

    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param SCRIPT_NAME $fastcgi_script_name;
        fastcgi_index index.php;
        fastcgi_pass unix:/run/php/php7.0-fpm.sock;
        }
}

server {
    ## LISTEN
    listen 81;

    ## SERVER
    server_name example.com;

    root ROOT_DIR;
    index index.php index.html index.htm index.nginx-debian.html;

    location /iwt/v1 {
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_set_header X-NginX-Proxy true;

        rewrite ^/iwt/v1/?(.*) /$1 break;

        access_log /var/log/nginx/iwt-access.log;
        error_log /var/log/nginx/iwt-error.log;

        proxy_pass http://127.0.0.1:9081;
        proxy_redirect off;
    }