'filtered_html',
'name' => 'Filtered HTML',
'filters' => [
'filter_html' => [
'status' => 1,
'settings' => [
'allowed_html' => '![]()
',
],
],
'filter_autop' => [
'status' => 1,
],
'filter_html_image_secure' => [
'status' => 1,
],
],
]);
$filtered_html_format->save();
// Setup users.
$this->webUser = $this->drupalCreateUser([
'access content',
'access comments',
'post comments',
'skip comment approval',
$filtered_html_format->getPermissionName(),
]);
$this->drupalLogin($this->webUser);
// Setup a node to comment and test on.
$this->drupalCreateContentType(['type' => 'page', 'name' => 'Basic page']);
// Add a comment field.
$this->addDefaultCommentField('node', 'page');
$this->node = $this->drupalCreateNode();
}
/**
* Tests removal of images having a non-local source.
*/
public function testImageSource() {
global $base_url;
$public_files_path = PublicStream::basePath();
$http_base_url = preg_replace('/^https?/', 'http', $base_url);
$https_base_url = preg_replace('/^https?/', 'https', $base_url);
$files_path = base_path() . $public_files_path;
$csrf_path = $public_files_path . '/' . implode('/', array_fill(0, substr_count($public_files_path, '/') + 1, '..'));
$druplicon = 'core/misc/druplicon.png';
$red_x_image = base_path() . 'core/misc/icons/e32700/error.svg';
$alt_text = t('Image removed.');
$title_text = t('This image has been removed. For security reasons, only images from the local domain are allowed.');
// Put a test image in the files directory.
$test_images = $this->getTestFiles('image');
$test_image = $test_images[0]->filename;
// Put a test image in the files directory with special filename.
$special_filename = 'tést fïle nàme.png';
$special_image = rawurlencode($special_filename);
$special_uri = str_replace($test_images[0]->filename, $special_filename, $test_images[0]->uri);
file_unmanaged_copy($test_images[0]->uri, $special_uri);
// Create a list of test image sources.
// The keys become the value of the IMG 'src' attribute, the values are the
// expected filter conversions.
$host = \Drupal::request()->getHost();
$host_pattern = '|^http\://' . $host . '(\:[0-9]{0,5})|';
$images = [
$http_base_url . '/' . $druplicon => base_path() . $druplicon,
$https_base_url . '/' . $druplicon => base_path() . $druplicon,
// Test a url that includes a port.
preg_replace($host_pattern, 'http://' . $host . ':', $http_base_url . '/' . $druplicon) => base_path() . $druplicon,
preg_replace($host_pattern, 'http://' . $host . ':80', $http_base_url . '/' . $druplicon) => base_path() . $druplicon,
preg_replace($host_pattern, 'http://' . $host . ':443', $http_base_url . '/' . $druplicon) => base_path() . $druplicon,
preg_replace($host_pattern, 'http://' . $host . ':8080', $http_base_url . '/' . $druplicon) => base_path() . $druplicon,
base_path() . $druplicon => base_path() . $druplicon,
$files_path . '/' . $test_image => $files_path . '/' . $test_image,
$http_base_url . '/' . $public_files_path . '/' . $test_image => $files_path . '/' . $test_image,
$https_base_url . '/' . $public_files_path . '/' . $test_image => $files_path . '/' . $test_image,
$http_base_url . '/' . $public_files_path . '/' . $special_image => $files_path . '/' . $special_image,
$https_base_url . '/' . $public_files_path . '/' . $special_image => $files_path . '/' . $special_image,
$files_path . '/example.png' => $red_x_image,
'http://example.com/' . $druplicon => $red_x_image,
'https://example.com/' . $druplicon => $red_x_image,
'javascript:druplicon.png' => $red_x_image,
$csrf_path . '/logout' => $red_x_image,
];
$comment = [];
foreach ($images as $image => $converted) {
// Output the image source as plain text for debugging.
$comment[] = $image . ':';
// Hash the image source in a custom test attribute, because it might
// contain characters that confuse XPath.
$comment[] = '
';
}
$edit = [
'comment_body[0][value]' => implode("\n", $comment),
];
$this->drupalPostForm('node/' . $this->node->id(), $edit, t('Save'));
foreach ($images as $image => $converted) {
$found = FALSE;
foreach ($this->xpath('//img[@testattribute="' . hash('sha256', $image) . '"]') as $element) {
$found = TRUE;
if ($converted == $red_x_image) {
$this->assertEqual($element->getAttribute('src'), $red_x_image);
$this->assertEqual($element->getAttribute('alt'), $alt_text);
$this->assertEqual($element->getAttribute('title'), $title_text);
$this->assertEqual($element->getAttribute('height'), '16');
$this->assertEqual($element->getAttribute('width'), '16');
}
else {
$this->assertEqual($element->getAttribute('src'), $converted);
}
}
$this->assertTrue($found, format_string('@image was found.', ['@image' => $image]));
}
}
}