[1627] | 1 | <?php |
---|
| 2 | /**************************************************************************\ |
---|
| 3 | * -------------------------------------------------------------------------* |
---|
| 4 | * This library is free software; you can redistribute it and/or modify it * |
---|
| 5 | * under the terms of the GNU Lesser General Public License as published by * |
---|
| 6 | * the Free Software Foundation; either version 2.1 of the License, * |
---|
| 7 | * or any later version. * |
---|
| 8 | * This library is distributed in the hope that it will be useful, but * |
---|
| 9 | * WITHOUT ANY WARRANTY; without even the implied warranty of * |
---|
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * |
---|
| 11 | * See the GNU Lesser General Public License for more details. * |
---|
| 12 | * You should have received a copy of the GNU Lesser General Public License * |
---|
| 13 | * along with this library; if not, write to the Free Software Foundation, * |
---|
| 14 | * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * |
---|
| 15 | \**************************************************************************/ |
---|
| 16 | |
---|
[1704] | 17 | /* $Id: class.vfs_functions.inc.php 2009-11-11 amuller $ */ |
---|
[1627] | 18 | |
---|
| 19 | class vfs_functions |
---|
| 20 | { |
---|
| 21 | var $public_functions = array( |
---|
| 22 | 'touch' => True, |
---|
| 23 | 'download'=>True, |
---|
[1648] | 24 | 'setRestricted'=>True, |
---|
[1654] | 25 | 'editComment'=> True, |
---|
| 26 | 'rename'=>True, |
---|
[1829] | 27 | 'delete'=>True, |
---|
[1854] | 28 | 'archive'=>True, |
---|
[1829] | 29 | 'summary' => True |
---|
[1627] | 30 | ); |
---|
| 31 | |
---|
| 32 | //keep |
---|
| 33 | var $bo; |
---|
| 34 | var $dispath; |
---|
| 35 | var $cwd; |
---|
| 36 | var $lesspath; |
---|
| 37 | var $dispsep; |
---|
| 38 | |
---|
| 39 | var $target; |
---|
| 40 | |
---|
| 41 | var $prefs;//array |
---|
| 42 | |
---|
| 43 | var $current_config; |
---|
| 44 | // this ones must be checked thorougly; |
---|
| 45 | var $fileman = Array(); |
---|
| 46 | //var $fileman; |
---|
| 47 | var $path; |
---|
| 48 | var $file; |
---|
| 49 | var $debug = false; |
---|
| 50 | var $now; |
---|
| 51 | |
---|
| 52 | function vfs_functions() |
---|
| 53 | { |
---|
| 54 | $this->now = date('Y-m-d'); |
---|
| 55 | |
---|
| 56 | $this->bo = CreateObject('filemanager.bofilemanager'); |
---|
| 57 | |
---|
| 58 | $c = CreateObject('phpgwapi.config','filemanager'); |
---|
| 59 | $c->read_repository(); |
---|
| 60 | $this->current_config = $c->config_data; |
---|
| 61 | |
---|
| 62 | |
---|
| 63 | // here local vars are created from the HTTP vars |
---|
| 64 | @reset($GLOBALS['HTTP_POST_VARS']); |
---|
| 65 | while(list($name,) = @each($GLOBALS['HTTP_POST_VARS'])) |
---|
| 66 | { |
---|
| 67 | $this->$name = $GLOBALS['HTTP_POST_VARS'][$name]; |
---|
| 68 | } |
---|
| 69 | |
---|
| 70 | @reset($GLOBALS['HTTP_GET_VARS']); |
---|
| 71 | while(list($name,) = @each($GLOBALS['HTTP_GET_VARS'])) |
---|
| 72 | { |
---|
| 73 | $$name = $GLOBALS['HTTP_GET_VARS'][$name]; |
---|
| 74 | $this->$name = $GLOBALS['HTTP_GET_VARS'][$name]; |
---|
| 75 | |
---|
| 76 | } |
---|
| 77 | |
---|
| 78 | $to_decode = array |
---|
| 79 | ( |
---|
| 80 | 'op' => array('op' => ''), |
---|
| 81 | 'path' => array('path' => ''), |
---|
| 82 | 'file' => array('file' => ''), |
---|
| 83 | 'sortby' => array('sortby' => ''), |
---|
| 84 | 'messages' => array('messages' => ''), |
---|
[1654] | 85 | 'comment' => array('comment' => ''), |
---|
| 86 | 'to' => array('to' => '') |
---|
[1627] | 87 | ); |
---|
| 88 | |
---|
| 89 | reset($to_decode); |
---|
| 90 | while(list($var, $conditions) = each($to_decode)) |
---|
| 91 | { |
---|
| 92 | while(list($condvar, $condvalue) = each($conditions)) |
---|
| 93 | { |
---|
| 94 | if(isset($$condvar) && ($condvar == $var || $$condvar == $condvalue)) |
---|
| 95 | { |
---|
| 96 | if(is_array($$var)) |
---|
| 97 | { |
---|
| 98 | $temp = array(); |
---|
| 99 | while(list($varkey, $varvalue) = each($$var)) |
---|
| 100 | { |
---|
| 101 | if(is_int($varkey)) |
---|
| 102 | { |
---|
| 103 | $temp[$varkey] = stripslashes(base64_decode(urldecode(($varvalue)))); |
---|
| 104 | } |
---|
| 105 | else |
---|
| 106 | { |
---|
| 107 | $temp[stripslashes(base64_decode(urldecode(($varkey))))] = $varvalue; |
---|
| 108 | } |
---|
| 109 | } |
---|
| 110 | $this->$var = $temp; |
---|
| 111 | } |
---|
| 112 | elseif(isset($$var)) |
---|
| 113 | { |
---|
| 114 | $this->$var = stripslashes(base64_decode(urldecode($$var))); |
---|
| 115 | } |
---|
| 116 | } |
---|
| 117 | } |
---|
| 118 | } |
---|
| 119 | |
---|
| 120 | // get appl. and user prefs |
---|
| 121 | $pref = CreateObject('phpgwapi.preferences', $this->bo->userinfo['username']); |
---|
| 122 | $pref->read_repository(); |
---|
| 123 | $pref->save_repository(True); |
---|
| 124 | $pref_array = $pref->read_repository(); |
---|
| 125 | $this->prefs = $pref_array[$this->bo->appname]; |
---|
| 126 | |
---|
| 127 | //always show name |
---|
| 128 | |
---|
| 129 | $this->prefs[name] =1; |
---|
| 130 | |
---|
| 131 | } |
---|
| 132 | // String format is YYYY-MM-DD HH:MM |
---|
| 133 | function dateString2timeStamp($string){ |
---|
| 134 | return mktime($string[11].$string[12], |
---|
| 135 | $string[14].$string[15], |
---|
| 136 | $string[17].$string[18], |
---|
| 137 | $string[5].$string[6], |
---|
| 138 | $string[8].$string[9], |
---|
| 139 | $string[0].$string[1]. |
---|
| 140 | $string[2].$string[3]); |
---|
| 141 | } |
---|
| 142 | function verifyLock($file,$relative){ |
---|
| 143 | $ls_array = $this->bo->vfs->ls(array( |
---|
| 144 | 'string' => $file, |
---|
| 145 | 'relatives' => array($relative), |
---|
| 146 | 'checksubdirs' => False, |
---|
| 147 | 'nofiles' => True |
---|
| 148 | )); |
---|
| 149 | $timestamp = $this->dateString2timeStamp($ls_array[0]['modified']); |
---|
| 150 | if (time() - $timestamp < 60 && $ls_array[0]['modifiedby_id'] != $GLOBALS['phpgw_info']['user']['account_id']) // recently than last minute: someone is editing |
---|
| 151 | { |
---|
| 152 | $this->messages[]=lang('Error:').lang('This file is being edited right now by:').$GLOBALS['phpgw']->accounts->id2name($ls_array[0]['modifiedby_id']); |
---|
| 153 | return False; |
---|
| 154 | |
---|
| 155 | } |
---|
| 156 | else |
---|
| 157 | return True; |
---|
| 158 | } |
---|
| 159 | |
---|
| 160 | function setRestricted(){ |
---|
| 161 | $GLOBALS['phpgw_info']['flags'] = array |
---|
| 162 | ( |
---|
| 163 | 'currentapp' => 'filemanager', |
---|
| 164 | 'noheader' => True, |
---|
| 165 | 'nonavbar' => True, |
---|
| 166 | 'nofooter' => True, |
---|
| 167 | 'noappheader' => True, |
---|
| 168 | 'enable_browser_class' => True |
---|
| 169 | ); |
---|
| 170 | |
---|
| 171 | if ($this->file) |
---|
| 172 | { |
---|
| 173 | $filename=$this->path.'/'.$this->file; |
---|
| 174 | if(!$this->verifyLock($filename,RELATIVE_NONE)) |
---|
| 175 | { |
---|
| 176 | echo "False"; |
---|
| 177 | return False; |
---|
| 178 | } |
---|
| 179 | |
---|
| 180 | $ls_array = $this->bo->vfs->ls(array( |
---|
| 181 | 'string' => $filename, |
---|
| 182 | 'relatives' => array(RELATIVE_NONE), |
---|
| 183 | 'checksubdirs' => False, |
---|
| 184 | 'nofiles' => True |
---|
| 185 | )); |
---|
| 186 | if (intval($ls_array[0]['type']) == 0) |
---|
| 187 | $type = 1; |
---|
| 188 | else |
---|
| 189 | $type = 0; |
---|
| 190 | |
---|
| 191 | if($this->bo->vfs->set_attributes (array( |
---|
| 192 | 'string' => $filename, |
---|
| 193 | 'relatives' => RELATIVE_NONE, |
---|
| 194 | 'attributes' => array('type' => $type) |
---|
| 195 | )) |
---|
| 196 | ) |
---|
| 197 | { |
---|
| 198 | echo "True:".$this->file; |
---|
| 199 | } |
---|
| 200 | else |
---|
| 201 | { |
---|
| 202 | echo "False"; |
---|
| 203 | } |
---|
| 204 | } |
---|
| 205 | |
---|
| 206 | } |
---|
| 207 | function touch(){ |
---|
| 208 | if($this->file) |
---|
| 209 | if ($this->bo->vfs->touch(array('string'=> $this->file,'relatives' => array(RELATIVE_ALL)))) |
---|
| 210 | { |
---|
| 211 | echo "True"; |
---|
| 212 | return True; |
---|
| 213 | } |
---|
| 214 | else |
---|
| 215 | return False; |
---|
| 216 | |
---|
| 217 | } |
---|
[1829] | 218 | function summary() |
---|
[1627] | 219 | { |
---|
[1693] | 220 | if($this->file) |
---|
[1829] | 221 | { |
---|
| 222 | header('Content-Type: image/gif'); |
---|
| 223 | $expires = 60*60*24*15; /* 15 days */ |
---|
| 224 | header("Cache-Control: maxage=".$expires); |
---|
[1693] | 225 | header("Pragma: public"); |
---|
[1829] | 226 | header("Expires: ".gmdate('D, d M Y H:i:s', time()+$expires)); |
---|
[1838] | 227 | $content = $this->bo->vfs->summary(array('path' => $this->path, |
---|
[1829] | 228 | 'string' => $this->file |
---|
| 229 | )); |
---|
[1844] | 230 | if (strlen($content) > 0) |
---|
[1838] | 231 | echo $content; |
---|
| 232 | else |
---|
| 233 | { |
---|
| 234 | $filename = './filemanager/templates/default/images/error.gif'; |
---|
| 235 | $handle = fopen($filename,'rb'); |
---|
| 236 | echo fread($handle,filesize($filename)); |
---|
| 237 | fclose($handle); |
---|
| 238 | } |
---|
| 239 | |
---|
[1627] | 240 | $GLOBALS['phpgw']->common->phpgw_exit(); |
---|
| 241 | } |
---|
| 242 | } |
---|
[1829] | 243 | |
---|
[1654] | 244 | function delete(){ |
---|
| 245 | foreach($this->fileman as $filename) |
---|
| 246 | { |
---|
[1854] | 247 | if($this->verifyLock($filename,RELATIVE_ALL) && $this->bo->vfs->rm(array( |
---|
| 248 | 'string' => $this->path.'/'.$filename, |
---|
| 249 | 'relatives' => array (RELATIVE_NONE) |
---|
| 250 | ))) |
---|
[1654] | 251 | { |
---|
| 252 | echo $filename.":"; |
---|
| 253 | } |
---|
| 254 | else |
---|
| 255 | { |
---|
| 256 | echo "False:".$filename; |
---|
| 257 | return False; |
---|
| 258 | } |
---|
| 259 | } |
---|
| 260 | } |
---|
[1854] | 261 | function archive(){ |
---|
| 262 | foreach($this->fileman as $filename) |
---|
| 263 | { |
---|
| 264 | if(!$this->verifyLock($filename,RELATIVE_ALL)) |
---|
| 265 | { |
---|
| 266 | echo "locked:".$filename; |
---|
| 267 | return False; |
---|
| 268 | } |
---|
| 269 | $command .= " ".escapeshellarg($filename); |
---|
| 270 | } |
---|
| 271 | $zipFileName=$GLOBALS['phpgw_info']['user']['account_lid'].date("Ymd").".zip"; |
---|
| 272 | $zipFilePath=ini_get("session.save_path")."/".$zipFileName; |
---|
| 273 | $command = $zipFilePath.$command; |
---|
| 274 | |
---|
| 275 | if (strlen($this->pswd) > 0){ |
---|
| 276 | $command = " -P ".(base64_decode($this->pswd) ^ $this->path)." ".$command; |
---|
| 277 | } |
---|
| 278 | |
---|
| 279 | exec("cd ".$this->bo->vfs->basedir.$this->path.";".escapeshellcmd("nice -n19 zip -9 ".$command)."; history -c"); |
---|
| 280 | |
---|
| 281 | $this->bo->vfs->cp(array( |
---|
| 282 | 'from'=> $zipFilePath, |
---|
| 283 | 'to'=> $zipFileName, |
---|
| 284 | 'relatives' => array(RELATIVE_NONE|VFS_REAL, RELATIVE_ALL) |
---|
| 285 | )); |
---|
| 286 | $this->bo->vfs->set_attributes(array( |
---|
| 287 | 'string'=> $zipFileName, |
---|
| 288 | 'relatives' => array(RELATIVE_ALL), |
---|
| 289 | 'attributes'=> array( |
---|
| 290 | 'mime_type' => "application/zip" |
---|
| 291 | ) |
---|
| 292 | )); |
---|
| 293 | exec("rm -f ".escapeshellcmd(escapeshellarg($zipFilePath))); |
---|
| 294 | $this->delete(); |
---|
| 295 | } |
---|
[1648] | 296 | function editComment() |
---|
| 297 | { |
---|
[1654] | 298 | if($badchar = $this->bo->bad_chars($this->comment, False, True)) |
---|
[1648] | 299 | { |
---|
| 300 | echo "False:badchar:".$badchar; |
---|
| 301 | return False; |
---|
| 302 | } |
---|
| 303 | |
---|
[1654] | 304 | if ($this->bo->vfs->set_attributes(array( |
---|
| 305 | 'string' => $this->file, |
---|
[1648] | 306 | 'relatives' => array(RELATIVE_ALL), |
---|
| 307 | 'attributes' => array( |
---|
[1654] | 308 | 'comment' => stripslashes($this->comment) |
---|
[1648] | 309 | ) |
---|
[1654] | 310 | ))) |
---|
| 311 | { |
---|
| 312 | echo "True:".$this->file; |
---|
| 313 | return True; |
---|
| 314 | } |
---|
| 315 | } |
---|
| 316 | # Handle Renaming Files and Directories |
---|
| 317 | function rename() |
---|
| 318 | { |
---|
| 319 | if ($this->file) |
---|
| 320 | { |
---|
| 321 | if($badchar = $this->bo->bad_chars($this->to, True, True)) |
---|
| 322 | { |
---|
| 323 | echo "Error:badchar:".$badchar; |
---|
| 324 | return false; |
---|
| 325 | } |
---|
| 326 | if(ereg("/", $this->to) || ereg("\\\\", $this->to)) |
---|
| 327 | { |
---|
| 328 | echo "Error:slashes"; |
---|
| 329 | return false; |
---|
| 330 | } |
---|
| 331 | elseif(!$this->verifyLock($this->file,RELATIVE_CURRENT)) |
---|
| 332 | echo "Error:editing"; |
---|
| 333 | elseif ($this->bo->vfs->mv(array( |
---|
| 334 | 'from' => $this->path.'/'.$this->file, |
---|
| 335 | 'to' => $this->path.'/'.$this->to, |
---|
| 336 | 'relatives' => array(RELATIVE_NONE,RELATIVE_NONE) |
---|
| 337 | ))) |
---|
| 338 | { |
---|
| 339 | echo "True:".$this->file.":".$this->to; |
---|
| 340 | } |
---|
| 341 | else |
---|
| 342 | { |
---|
| 343 | echo "Error:".$this->file.":".$this->to; |
---|
| 344 | } |
---|
[1648] | 345 | } |
---|
| 346 | } |
---|
[1654] | 347 | |
---|
[1627] | 348 | } |
---|