setImageProxyCallback() public méthode

Set image proxy callback.
public setImageProxyCallback ( Closure $callback ) : Attribute
$callback Closure
Résultat Attribute
 public function testRewriteProxyImageUrl()
 {
     $filter = new Attribute(new Url('http://www.la-grange.net'));
     $url = '/2014/08/03/4668-noisettes';
     $this->assertTrue($filter->rewriteImageProxyUrl('a', 'href', $url));
     $this->assertEquals('/2014/08/03/4668-noisettes', $url);
     $filter = new Attribute(new Url('http://www.la-grange.net'));
     $url = '/2014/08/03/4668-noisettes';
     $this->assertTrue($filter->rewriteImageProxyUrl('img', 'alt', $url));
     $this->assertEquals('/2014/08/03/4668-noisettes', $url);
     $filter = new Attribute(new Url('http://www.la-grange.net'));
     $url = '/2014/08/03/4668-noisettes';
     $this->assertTrue($filter->rewriteImageProxyUrl('img', 'src', $url));
     $this->assertEquals('/2014/08/03/4668-noisettes', $url);
     $filter = new Attribute(new Url('http://www.la-grange.net'));
     $filter->setImageProxyUrl('https://myproxy/?u=%s');
     $url = 'http://example.net/image.png';
     $this->assertTrue($filter->rewriteImageProxyUrl('img', 'src', $url));
     $this->assertEquals('https://myproxy/?u=' . rawurlencode('http://example.net/image.png'), $url);
     $filter = new Attribute(new Url('http://www.la-grange.net'));
     $filter->setImageProxyCallback(function ($image_url) {
         $key = hash_hmac('sha1', $image_url, 'secret');
         return 'https://mypublicproxy/' . $key . '/' . rawurlencode($image_url);
     });
     $url = 'http://example.net/image.png';
     $this->assertTrue($filter->rewriteImageProxyUrl('img', 'src', $url));
     $this->assertEquals('https://mypublicproxy/d9701029b054f6e178ef88fcd3c789365e52a26d/' . rawurlencode('http://example.net/image.png'), $url);
 }
Exemple #2
0
 /**
  * Set config object.
  *
  * @param \PicoFeed\Config\Config $config Config instance
  *
  * @return \PicoFeed\Filter\Html
  */
 public function setConfig($config)
 {
     $this->config = $config;
     if ($this->config !== null) {
         $this->attribute->setImageProxyCallback($this->config->getFilterImageProxyCallback());
         $this->attribute->setImageProxyUrl($this->config->getFilterImageProxyUrl());
         $this->attribute->setImageProxyProtocol($this->config->getFilterImageProxyProtocol());
         $this->attribute->setIframeWhitelist($this->config->getFilterIframeWhitelist(array()));
         $this->attribute->setIntegerAttributes($this->config->getFilterIntegerAttributes(array()));
         $this->attribute->setAttributeOverrides($this->config->getFilterAttributeOverrides(array()));
         $this->attribute->setRequiredAttributes($this->config->getFilterRequiredAttributes(array()));
         $this->attribute->setMediaBlacklist($this->config->getFilterMediaBlacklist(array()));
         $this->attribute->setMediaAttributes($this->config->getFilterMediaAttributes(array()));
         $this->attribute->setSchemeWhitelist($this->config->getFilterSchemeWhitelist(array()));
         $this->attribute->setWhitelistedAttributes($this->config->getFilterWhitelistedTags(array()));
         $this->tag->setWhitelistedTags(array_keys($this->config->getFilterWhitelistedTags(array())));
     }
     return $this;
 }