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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 ?> |