{'file'}->attributes();
return (string) $file_attributes['original'];
}
/**
* @param SimpleXMLElement $xliff
*
* @return stdClass|void|WP_Error
*/
protected function get_job_for_xliff( $xliff ) {
$identifier = $this->identifier_from_xliff( $xliff );
$job_identifier_parts = explode( '-', (string) $identifier );
if ( sizeof( $job_identifier_parts ) == 2 && is_numeric( $job_identifier_parts[0] ) ) {
$job_id = $job_identifier_parts[0];
$job_id = apply_filters( 'wpml_job_id', $job_id );
$md5 = $job_identifier_parts[1];
/** @var stdClass $job */
$job = $this->job_factory->get_translation_job( (int) $job_id, false, 1, false );
if ( ! $job || $md5 != md5( $job_id . $job->original_doc_id ) ) {
$job = $this->does_not_belong_error();
}
} else {
$job = $this->invalid_xliff_error();
}
return $job;
}
/**
* @param $xliff_node
*
* @return string
*/
protected function get_xliff_node_target( $xliff_node ) {
$target = '';
if ( isset( $xliff_node->target->mrk ) ) {
$target = (string) $xliff_node->target->mrk;
} elseif ( isset( $xliff_node->target ) ) {
$target = (string) $xliff_node->target;
}
return $target;
}
protected function generate_job_data( $xliff, $job ) {
$data = array(
'job_id' => $job->job_id,
'fields' => array(),
'complete' => 1
);
foreach ( $xliff->file->body->children() as $node ) {
$attr = $node->attributes();
$type = (string) $attr['id'];
$target = $this->get_xliff_node_target( $node );
if ( ! $this->is_valid_unit_content( $target ) ) {
return $this->invalid_xliff_error( array( 'target' ) );
}
foreach ( $job->elements as $element ) {
if ( strpos($type, $element->field_type ) === 0 || strpos($element->field_type, $type ) === 0) {
$target = str_replace( '
', "\n", $target );
$field = array();
$field['data'] = $target;
$field['finished'] = 1;
$field['tid'] = $element->tid;
$field['field_type'] = $element->field_type;
$field['format'] = $element->field_format;
$data['fields'][] = $field;
break;
}
}
}
return $data;
}
protected function validate_file( $name, $content, $current_user ) {
$xml = $this->check_xml_file( $name, $content );
$this->error = null;
if ( is_wp_error( $xml ) ) {
$this->error = $xml;
return null;
}
$job = $this->get_job_for_xliff( $xml );
if ( is_wp_error( $job ) ) {
$this->error = $job;
return null;
}
if ( ! $this->is_user_the_job_owner( $current_user, $job ) ) {
$this->error = $this->not_the_job_owner_error( $job );
return null;
}
$job_data = $this->generate_job_data( $xml, $job );
if ( is_wp_error( $job_data ) ) {
$this->error = $job_data;
return null;
}
return array( $job, $job_data );
}
/**
* @param string $filename
* @return bool
*/
function validate_file_name( $filename ) {
$ignored_files = apply_filters( 'wpml_xliff_ignored_files', array( '__MACOSX' ) );
return !( preg_match( '/(\/)/', $filename ) || in_array( $filename, $ignored_files, false ) );
}
protected function is_user_the_job_owner( $current_user, $job ) {
return (int) $current_user->ID === (int) $job->translator_id;
}
protected function not_the_job_owner_error( $job ) {
$message = sprintf( __( 'The translation job (%s) doesn\'t belong to you.', 'wpml-translation-management' ), $job->job_id );
return new WP_Error( 'not_your_job', $message );
}
/**
* @param string $name
* @param string $content
*
* @return bool|SimpleXMLElement|WP_Error
*/
protected function check_xml_file( $name, $content ) {
$new_error_handler = create_function( '$errno, $errstr, $errfile, $errline', 'throw new ErrorException( $errstr, $errno, 1, $errfile, $errline );' );
set_error_handler( $new_error_handler );
try {
$xml = simplexml_load_string( $content );
} catch ( Exception $e ) {
$xml = false;
}
restore_error_handler();
if ( ! $xml || ! isset( $xml->file ) ) {
$xml = $this->not_xml_file_error( $name );
}
return $xml;
}
/**
* @return WP_Error
*/
protected function not_xml_file_error( $name ) {
$message = sprintf( __( '"%s" is not a valid XLIFF file.', 'wpml-translation-management' ), $name );
return new WP_Error( 'not_xml_file', $message );
}
/**
* @param array $missing_data
*
* @return WP_Error
*/
protected function invalid_xliff_error( $missing_data = array() ) {
$message = __( 'The uploaded xliff file does not seem to be properly formed.', 'wpml-translation-management' );
if ( $missing_data ) {
$message .= '
' . __( 'Missing or wrong data:', 'wpml-translation-management' );
if ( count( $missing_data ) > 1 ) {
$message .= '';
$message .= '- ' . implode( '
- ', $missing_data ) . '
';
$message .= '
';
} else {
$message .= ' ' . $missing_data[0] . '';
}
}
return new WP_Error( 'xliff_invalid', $message );
}
/**
* @return WP_Error
*/
protected function does_not_belong_error() {
return new WP_Error( 'xliff_does_not_match', __( "The uploaded xliff file doesn't belong to this system.", 'wpml-translation-management' ) );
}
}