Function get_integration_meta

models/integrations.php:45–81

* Get Integration Meta * * Modeled after WordPress's get_file_data() .. Searches for metadata in the * first 8 KB of an integration. Each piece of metadata must be on its own line. * Fields can not span multiple lines, the value will get cut at the end of the * first line. * * If the file data is not within that first 8 KB, then the author should correct * their integration file and mov

( $file )

 * @return string[] Array of file header values keyed by header name.
 */
function get_integration_meta( $file ) {

	// We need to read the meta.
	$fp = fopen( $file, 'r' );

	if ( $fp ) {

		// Pull only the first 8 KB of the file in.
		$file_data = fread( $fp, 8192 );

		// PHP will close file handle, but we are good citizens.
		fclose( $fp );

	} else {
		$file_data = '';
	}

	// Make sure we catch CR-only line endings.
	$file_data = str_replace( "\r", "\n", $file_data );

    // Set headers.
    $headers = array(
		'name'        => 'name',
		'description' => 'description',
        'status'      => 'status'
	);
	foreach ( $headers as $field => $regex ) {
		if ( preg_match( '/^(?:[ \t]*<\?php)?[ \t\/*#@]*' . preg_quote( $regex, '/' ) . ':(.*)$/mi', $file_data, $match ) && $match[1] ) {
            $cleaned_header_comment = trim( preg_replace( '/\s*(?:\*\/|\?>).*/', '', $match[1]) );
			$headers[ $field ] = $cleaned_header_comment;
		} else {
			$headers[ $field ] = '';
		}
	}

	return $headers;
}

/**
 * Get Integration Fields