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