101 lines
2.4 KiB
PHP
101 lines
2.4 KiB
PHP
<?php
|
|
|
|
namespace Identicon;
|
|
|
|
use Identicon\Generator\GdGenerator;
|
|
use Identicon\Generator\GeneratorInterface;
|
|
|
|
/**
|
|
* @author Benjamin Laugueux <benjamin@yzalis.com>
|
|
*/
|
|
class Identicon
|
|
{
|
|
/**
|
|
* @var GeneratorInterface
|
|
*/
|
|
private $generator;
|
|
|
|
public function __construct($generator = null)
|
|
{
|
|
if (null === $generator) {
|
|
$this->generator = new GdGenerator();
|
|
} else {
|
|
$this->generator = $generator;
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* Set the image generetor
|
|
*
|
|
* @param GeneratorInterface $generator
|
|
*
|
|
* @throws \Exception
|
|
*/
|
|
public function setGenerator(GeneratorInterface $generator)
|
|
{
|
|
$this->generator = $generator;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Display an Identicon image
|
|
*
|
|
* @param string $string
|
|
* @param integer $size
|
|
* @param string $color
|
|
* @param string $backgroundColor
|
|
*/
|
|
public function displayImage($string, $size = 64, $color = null, $backgroundColor = null)
|
|
{
|
|
header("Content-Type: image/png");
|
|
echo $this->getImageData($string, $size, $color, $backgroundColor);
|
|
}
|
|
|
|
/**
|
|
* Get an Identicon PNG image data
|
|
*
|
|
* @param string $string
|
|
* @param integer $size
|
|
* @param string $color
|
|
* @param string $backgroundColor
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getImageData($string, $size = 64, $color = null, $backgroundColor = null)
|
|
{
|
|
return $this->generator->getImageBinaryData($string, $size, $color, $backgroundColor);
|
|
}
|
|
|
|
/**
|
|
* Get an Identicon PNG image resource
|
|
*
|
|
* @param string $string
|
|
* @param integer $size
|
|
* @param string $color
|
|
* @param string $backgroundColor
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getImageResource($string, $size = 64, $color = null, $backgroundColor = null)
|
|
{
|
|
return $this->generator->getImageResource($string, $size, $color, $backgroundColor);
|
|
}
|
|
|
|
/**
|
|
* Get an Identicon PNG image data as base 64 encoded
|
|
*
|
|
* @param string $string
|
|
* @param integer $size
|
|
* @param string $color
|
|
* @param string $backgroundColor
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getImageDataUri($string, $size = 64, $color = null, $backgroundColor = null)
|
|
{
|
|
return sprintf('data:image/png;base64,%s', base64_encode($this->getImageData($string, $size, $color, $backgroundColor)));
|
|
}
|
|
}
|