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<?php
namespace Imagify\WriteFile;
defined( 'ABSPATH' ) || die( 'Cheatin’ uh?' );
/**
* Abstract class used to add and remove contents to imagify.conf file.
*
* @since 1.9
* @author Grégory Viguier
*/
abstract class AbstractNginxDirConfFile extends AbstractWriteDirConfFile {
/**
* Insert new contents into the directory conf file.
* Replaces existing marked info. Creates file if none exists.
*
* @since 1.9
* @access protected
* @author Grégory Viguier
*
* @param string $new_contents Contents to insert.
* @return bool|\WP_Error True on write success, a \WP_Error object on failure.
*/
protected function insert_contents( $new_contents ) {
$contents = $this->get_file_contents();
if ( is_wp_error( $contents ) ) {
return $contents;
}
$start_marker = '# BEGIN ' . static::TAG_NAME;
$end_marker = '# END ' . static::TAG_NAME;
// Remove previous rules.
$contents = preg_replace( '/\s*?' . preg_quote( $start_marker, '/' ) . '.*' . preg_quote( $end_marker, '/' ) . '\s*?/isU', "\n\n", $contents );
$contents = trim( $contents );
if ( $new_contents ) {
$contents = $new_contents . "\n\n" . $contents;
}
return $this->put_file_contents( $contents );
}
/**
* Get new contents to write into the file.
*
* @since 1.9
* @access public
* @author Grégory Viguier
*
* @return string
*/
public function get_new_contents() {
$contents = parent::get_new_contents();
if ( ! $contents ) {
return '';
}
return '# BEGIN ' . static::TAG_NAME . "\n" . $contents . "\n# END " . static::TAG_NAME;
}
/**
* Get the unfiltered path to the file.
*
* @since 1.9
* @access protected
* @author Grégory Viguier
*
* @return string
*/
protected function get_raw_file_path() {
return $this->filesystem->get_site_root() . 'conf/imagify.conf';
}
}
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