Changed source root directory

html/wp-content/plugins/really-simple-captcha/includes/filesystem.php

@@ -0,0 +1,107 @@
+<?php
+/**
+ * Trait for Really Simple CAPTCHA Filesystem
+ */
+
+trait ReallySimpleCaptcha_Filesystem {
+
+	/**
+	 * Filesystem object.
+	 *
+	 * @var WP_Filesystem_Base
+	 */
+	private $filesystem;
+
+
+	/**
+	 * Connects to the filesystem.
+	 *
+	 * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.
+	 */
+	public function connect() {
+		global $wp_filesystem;
+
+		require_once ABSPATH . 'wp-admin/includes/file.php';
+		require_once ABSPATH . 'wp-admin/includes/class-wp-filesystem-base.php';
+		require_once ABSPATH . 'wp-admin/includes/class-wp-filesystem-direct.php';
+
+		ob_start();
+		$credentials = request_filesystem_credentials( '' );
+		ob_end_clean();
+
+		if ( false === $credentials or ! WP_Filesystem( $credentials ) ) {
+			wp_trigger_error(
+				__FUNCTION__,
+				__( "Could not access filesystem.", 'really-simple-captcha' )
+			);
+		}
+
+		if ( $wp_filesystem instanceof WP_Filesystem_Base ) {
+			$this->filesystem = $wp_filesystem;
+		} else {
+			$this->filesystem = new WP_Filesystem_Direct( 1 );
+		}
+
+		if ( ! defined( 'FS_CHMOD_DIR' ) ) {
+			define( 'FS_CHMOD_DIR', fileperms( ABSPATH ) & 0777 | 0755 );
+		}
+
+		if ( ! defined( 'FS_CHMOD_FILE' ) ) {
+			define( 'FS_CHMOD_FILE', fileperms( ABSPATH . 'index.php' ) & 0777 | 0644 );
+		}
+	}
+
+
+	/**
+	 * Changes filesystem permissions.
+	 *
+	 * @param string $file Path to the file.
+	 * @param int $mode The permissions as octal number.
+	 * @param bool $recursive Optional. If set to true, changes
+	 *             file permissions recursively. Default false.
+	 * @return bool True on success, false on failure.
+	 */
+	public function chmod( $file, $mode, $recursive = false ) {
+		return $this->filesystem->chmod( $file, $mode, $recursive );
+	}
+
+
+	/**
+	 * Deletes a file or directory.
+	 *
+	 * @param string $file Path to the file or directory.
+	 * @param bool $recursive Optional. If set to true, deletes
+	 *             files and folders recursively. Default false.
+	 * @param string|false $type Type of resource.
+	 *                     'f' for file, 'd' for directory. Default false.
+	 * @return bool True on success, false on failure.
+	 */
+	public function delete( $file, $recursive = false, $type = false ) {
+		return $this->filesystem->delete( $file, $recursive, $type );
+	}
+
+
+	/**
+	 * Reads entire file into a string.
+	 *
+	 * @param string $file Path to the file.
+	 * @return string|false Read data on success, false on failure.
+	 */
+	public function get_contents( $file ) {
+		return $this->filesystem->get_contents( $file );
+	}
+
+
+	/**
+	 * Writes a string to a file.
+	 *
+	 * @param string $file Path to the file where to write the data.
+	 * @param string $contents The data to write.
+	 * @param int $mode The file permissions as octal number.
+	 * @return bool True on success, false on failure.
+	 */
+	public function put_contents( $file, $contents, $mode ) {
+		return $this->filesystem->put_contents( $file, $contents, $mode );
+	}
+
+}