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); }