| 1 | <?php
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| 2 | /**
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| 3 | * WordPress FTP Sockets Filesystem.
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| 4 | *
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| 5 | * @package WordPress
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| 6 | * @subpackage Filesystem
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| 7 | */
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| 8 |
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| 9 | /**
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| 10 | * WordPress Filesystem Class for implementing FTP Sockets.
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| 11 | *
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| 12 | * @since 2.5
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| 13 | * @package WordPress
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| 14 | * @subpackage Filesystem
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| 15 | * @uses WP_Filesystem_Base Extends class
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| 16 | */
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| 17 | class WP_Filesystem_ftpsockets extends WP_Filesystem_Base {
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| 18 | var $ftp = false;
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| 19 | var $timeout = 5;
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| 20 | var $errors = null;
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| 21 | var $options = array();
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| 22 |
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| 23 | var $permission = null;
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| 24 |
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| 25 | function WP_Filesystem_ftpsockets($opt = '') {
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| 26 | $this->method = 'ftpsockets';
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| 27 | $this->errors = new WP_Error();
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| 28 |
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| 29 | //Check if possible to use ftp functions.
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| 30 | if( ! @include_once ABSPATH . 'wp-admin/includes/class-ftp.php' )
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| 31 | return false;
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| 32 | $this->ftp = new ftp();
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| 33 |
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| 34 | //Set defaults:
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| 35 | if ( empty($opt['port']) )
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| 36 | $this->options['port'] = 21;
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| 37 | else
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| 38 | $this->options['port'] = $opt['port'];
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| 39 |
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| 40 | if ( empty($opt['hostname']) )
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| 41 | $this->errors->add('empty_hostname', __('FTP hostname is required'));
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| 42 | else
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| 43 | $this->options['hostname'] = $opt['hostname'];
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| 44 |
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| 45 | if ( isset($opt['base']) && ! empty($opt['base']) )
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| 46 | $this->wp_base = $opt['base'];
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| 47 |
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| 48 | // Check if the options provided are OK.
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| 49 | if ( empty ($opt['username']) )
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| 50 | $this->errors->add('empty_username', __('FTP username is required'));
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| 51 | else
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| 52 | $this->options['username'] = $opt['username'];
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| 53 |
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| 54 | if ( empty ($opt['password']) )
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| 55 | $this->errors->add('empty_password', __('FTP password is required'));
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| 56 | else
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| 57 | $this->options['password'] = $opt['password'];
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| 58 | }
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| 59 |
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| 60 | function connect() {
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| 61 | if ( ! $this->ftp )
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| 62 | return false;
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| 63 |
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| 64 | //$this->ftp->Verbose = true;
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| 65 |
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| 66 | if ( ! $this->ftp->SetServer($this->options['hostname'], $this->options['port']) ) {
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| 67 | $this->errors->add('connect', sprintf(__('Failed to connect to FTP Server %1$s:%2$s'), $this->options['hostname'], $this->options['port']));
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| 68 | return false;
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| 69 | }
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| 70 | if ( ! $this->ftp->connect() ) {
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| 71 | $this->errors->add('connect', sprintf(__('Failed to connect to FTP Server %1$s:%2$s'), $this->options['hostname'], $this->options['port']));
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| 72 | return false;
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| 73 | }
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| 74 |
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| 75 | if ( ! $this->ftp->login($this->options['username'], $this->options['password']) ) {
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| 76 | $this->errors->add('auth', sprintf(__('Username/Password incorrect for %s'), $this->options['username']));
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| 77 | return false;
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| 78 | }
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| 79 |
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| 80 | $this->ftp->SetType(FTP_AUTOASCII);
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| 81 | $this->ftp->Passive(true);
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| 82 | return true;
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| 83 | }
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| 84 |
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| 85 | function setDefaultPermissions($perm) {
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| 86 | $this->permission = $perm;
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| 87 | }
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| 88 |
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| 89 | function get_contents($file, $type = '', $resumepos = 0) {
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| 90 | if( ! $this->exists($file) )
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| 91 | return false;
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| 92 |
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| 93 | if( empty($type) )
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| 94 | $type = FTP_AUTOASCII;
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| 95 | $this->ftp->SetType($type);
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| 96 |
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| 97 | $temp = wp_tempnam( $file );
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| 98 |
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| 99 | if ( ! $temphandle = fopen($temp, 'w+') )
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| 100 | return false;
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| 101 |
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| 102 | if ( ! $this->ftp->fget($temphandle, $file) ) {
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| 103 | fclose($temphandle);
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| 104 | unlink($temp);
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| 105 | return ''; //Blank document, File does exist, Its just blank.
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| 106 | }
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| 107 |
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| 108 | fseek($temphandle, 0); //Skip back to the start of the file being written to
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| 109 | $contents = '';
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| 110 |
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| 111 | while ( ! feof($temphandle) )
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| 112 | $contents .= fread($temphandle, 8192);
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| 113 |
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| 114 | fclose($temphandle);
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| 115 | unlink($temp);
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| 116 | return $contents;
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| 117 | }
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| 118 |
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| 119 | function get_contents_array($file) {
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| 120 | return explode("\n", $this->get_contents($file) );
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| 121 | }
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| 122 |
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| 123 | function put_contents($file, $contents, $type = '' ) {
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| 124 | if( empty($type) )
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| 125 | $type = $this->is_binary($contents) ? FTP_BINARY : FTP_ASCII;
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| 126 |
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| 127 | $this->ftp->SetType($type);
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| 128 |
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| 129 | $temp = wp_tempnam( $file );
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| 130 | if ( ! $temphandle = fopen($temp, 'w+') ){
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| 131 | unlink($temp);
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| 132 | return false;
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| 133 | }
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| 134 |
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| 135 | fwrite($temphandle, $contents);
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| 136 | fseek($temphandle, 0); //Skip back to the start of the file being written to
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| 137 |
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| 138 | $ret = $this->ftp->fput($file, $temphandle);
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| 139 |
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| 140 | fclose($temphandle);
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| 141 | unlink($temp);
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| 142 | return $ret;
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| 143 | }
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| 144 |
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| 145 | function cwd() {
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| 146 | $cwd = $this->ftp->pwd();
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| 147 | if( $cwd )
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| 148 | $cwd = trailingslashit($cwd);
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| 149 | return $cwd;
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| 150 | }
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| 151 |
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| 152 | function chdir($file) {
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| 153 | return $this->ftp->chdir($file);
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| 154 | }
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| 155 |
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| 156 | function chgrp($file, $group, $recursive = false ) {
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| 157 | return false;
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| 158 | }
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| 159 |
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| 160 | function chmod($file, $mode = false, $recursive = false ) {
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| 161 | if( ! $mode )
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| 162 | $mode = $this->permission;
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| 163 | if( ! $mode )
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| 164 | return false;
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| 165 | //if( ! $this->exists($file) )
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| 166 | // return false;
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| 167 | if( ! $recursive || ! $this->is_dir($file) ) {
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| 168 | return $this->ftp->chmod($file,$mode);
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| 169 | }
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| 170 | //Is a directory, and we want recursive
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| 171 | $filelist = $this->dirlist($file);
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| 172 | foreach($filelist as $filename){
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| 173 | $this->chmod($file . '/' . $filename, $mode, $recursive);
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| 174 | }
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| 175 | return true;
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| 176 | }
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| 177 |
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| 178 | function chown($file, $owner, $recursive = false ) {
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| 179 | return false;
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| 180 | }
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| 181 |
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| 182 | function owner($file) {
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| 183 | $dir = $this->dirlist($file);
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| 184 | return $dir[$file]['owner'];
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| 185 | }
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| 186 |
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| 187 | function getchmod($file) {
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| 188 | $dir = $this->dirlist($file);
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| 189 | return $dir[$file]['permsn'];
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| 190 | }
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| 191 |
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| 192 | function group($file) {
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| 193 | $dir = $this->dirlist($file);
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| 194 | return $dir[$file]['group'];
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| 195 | }
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| 196 |
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| 197 | function copy($source, $destination, $overwrite = false ) {
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| 198 | if( ! $overwrite && $this->exists($destination) )
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| 199 | return false;
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| 200 |
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| 201 | $content = $this->get_contents($source);
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| 202 | if ( false === $content )
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| 203 | return false;
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| 204 |
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| 205 | return $this->put_contents($destination, $content);
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| 206 | }
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| 207 |
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| 208 | function move($source, $destination, $overwrite = false ) {
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| 209 | return $this->ftp->rename($source, $destination);
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| 210 | }
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| 211 |
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| 212 | function delete($file, $recursive = false ) {
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| 213 | if ( empty($file) )
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| 214 | return false;
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| 215 | if ( $this->is_file($file) )
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| 216 | return $this->ftp->delete($file);
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| 217 | if ( !$recursive )
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| 218 | return $this->ftp->rmdir($file);
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| 219 |
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| 220 | return $this->ftp->mdel($file);
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| 221 | }
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| 222 |
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| 223 | function exists($file) {
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| 224 | return $this->ftp->is_exists($file);
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| 225 | }
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| 226 |
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| 227 | function is_file($file) {
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| 228 | return $this->is_dir($file) ? false : true;
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| 229 | }
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| 230 |
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| 231 | function is_dir($path) {
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| 232 | $cwd = $this->cwd();
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| 233 | if ( $this->chdir($path) ) {
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| 234 | $this->chdir($cwd);
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| 235 | return true;
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| 236 | }
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| 237 | return false;
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| 238 | }
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| 239 |
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| 240 | function is_readable($file) {
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| 241 | //Get dir list, Check if the file is writable by the current user??
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| 242 | return true;
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| 243 | }
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| 244 |
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| 245 | function is_writable($file) {
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| 246 | //Get dir list, Check if the file is writable by the current user??
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| 247 | return true;
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| 248 | }
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| 249 |
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| 250 | function atime($file) {
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| 251 | return false;
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| 252 | }
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| 253 |
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| 254 | function mtime($file) {
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| 255 | return $this->ftp->mdtm($file);
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| 256 | }
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| 257 |
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| 258 | function size($file) {
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| 259 | return $this->ftp->filesize($file);
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| 260 | }
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| 261 |
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| 262 | function touch($file, $time = 0, $atime = 0 ) {
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| 263 | return false;
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| 264 | }
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| 265 |
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| 266 | function mkdir($path, $chmod = false, $chown = false, $chgrp = false ) {
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| 267 | if( ! $this->ftp->mkdir($path) )
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| 268 | return false;
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| 269 | if( $chmod )
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| 270 | $this->chmod($path, $chmod);
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| 271 | if( $chown )
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| 272 | $this->chown($path, $chown);
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| 273 | if( $chgrp )
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| 274 | $this->chgrp($path, $chgrp);
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| 275 | return true;
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| 276 | }
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| 277 |
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| 278 | function rmdir($path, $recursive = false ) {
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| 279 | if( ! $recursive )
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| 280 | return $this->ftp->rmdir($path);
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| 281 |
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| 282 | return $this->ftp->mdel($path);
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| 283 | }
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| 284 |
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| 285 | function dirlist($path = '.', $incdot = false, $recursive = false ) {
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| 286 | if( $this->is_file($path) ) {
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| 287 | $limitFile = basename($path);
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| 288 | $path = dirname($path) . '/';
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| 289 | } else {
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| 290 | $limitFile = false;
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| 291 | }
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| 292 |
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| 293 | $list = $this->ftp->dirlist($path);
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| 294 | if( ! $list )
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| 295 | return false;
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| 296 | if( empty($list) )
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| 297 | return array();
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| 298 |
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| 299 | $ret = array();
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| 300 | foreach ( $list as $struc ) {
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| 301 |
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| 302 | if ( 'd' == $struc['type'] ) {
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| 303 | $struc['files'] = array();
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| 304 |
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| 305 | if ( $incdot ){
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| 306 | //We're including the doted starts
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| 307 | if( '.' != $struc['name'] && '..' != $struc['name'] ){ //Ok, It isnt a special folder
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| 308 | if ($recursive)
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| 309 | $struc['files'] = $this->dirlist($path . '/' . $struc['name'], $incdot, $recursive);
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| 310 | }
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| 311 | } else { //No dots
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| 312 | if ($recursive)
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| 313 | $struc['files'] = $this->dirlist($path . '/' . $struc['name'], $incdot, $recursive);
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| 314 | }
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| 315 | }
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| 316 | //File
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| 317 | $ret[$struc['name']] = $struc;
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| 318 | }
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| 319 | return $ret;
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| 320 | }
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| 321 |
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| 322 | function __destruct() {
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| 323 | $this->ftp->quit();
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| 324 | }
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| 325 | }
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| 326 |
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| 327 | ?>
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