[2] | 1 | <?php |
---|
| 2 | /**************************************************************************\ |
---|
| 3 | * eGroupWare API - VFS * |
---|
| 4 | * This file written by Jason Wies (Zone) <zone@phpgroupware.org> * |
---|
| 5 | * This class handles file/dir access for eGroupWare * |
---|
| 6 | * Copyright (C) 2001 Jason Wies * |
---|
| 7 | * -------------------------------------------------------------------------* |
---|
| 8 | * This library is part of the eGroupWare API * |
---|
| 9 | * http://www.egroupware.org/api * |
---|
| 10 | * ------------------------------------------------------------------------ * |
---|
| 11 | * This library is free software; you can redistribute it and/or modify it * |
---|
| 12 | * under the terms of the GNU Lesser General Public License as published by * |
---|
| 13 | * the Free Software Foundation; either version 2.1 of the License, * |
---|
| 14 | * or any later version. * |
---|
| 15 | * This library is distributed in the hope that it will be useful, but * |
---|
| 16 | * WITHOUT ANY WARRANTY; without even the implied warranty of * |
---|
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * |
---|
| 18 | * See the GNU Lesser General Public License for more details. * |
---|
| 19 | * You should have received a copy of the GNU Lesser General Public License * |
---|
| 20 | * along with this library; if not, write to the Free Software Foundation, * |
---|
| 21 | * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * |
---|
| 22 | \**************************************************************************/ |
---|
| 23 | |
---|
| 24 | |
---|
| 25 | /*! |
---|
| 26 | @class vfs |
---|
| 27 | @abstract Virtual File System with SQL backend |
---|
| 28 | @description Authors: Zone |
---|
| 29 | */ |
---|
| 30 | |
---|
| 31 | /* These are used in calls to extra_sql () */ |
---|
| 32 | define ('VFS_SQL_SELECT', 1); |
---|
| 33 | define ('VFS_SQL_DELETE', 2); |
---|
| 34 | define ('VFS_SQL_UPDATE', 4); |
---|
| 35 | |
---|
| 36 | class vfs extends vfs_shared |
---|
| 37 | { |
---|
| 38 | var $working_id; |
---|
| 39 | var $working_lid; |
---|
[1627] | 40 | var $my_home; |
---|
[2] | 41 | var $meta_types; |
---|
| 42 | var $now; |
---|
| 43 | var $file_actions; |
---|
| 44 | |
---|
| 45 | /*! |
---|
| 46 | @function vfs |
---|
| 47 | @abstract constructor, sets up variables |
---|
| 48 | */ |
---|
| 49 | function vfs () |
---|
| 50 | { |
---|
| 51 | $this->vfs_shared (); |
---|
| 52 | $this->basedir = $GLOBALS['phpgw_info']['server']['files_dir']; |
---|
| 53 | $this->working_id = $GLOBALS['phpgw_info']['user']['account_id']; |
---|
| 54 | $this->working_lid = $GLOBALS['phpgw']->accounts->id2name($this->working_id); |
---|
[1627] | 55 | $this->my_home = $this->fakebase.'/'.$this->working_lid; |
---|
[1575] | 56 | $this->now = date ('Y-m-d H:i:s'); |
---|
[2] | 57 | |
---|
| 58 | /* |
---|
| 59 | File/dir attributes, each corresponding to a database field. Useful for use in loops |
---|
| 60 | If an attribute was added to the table, add it here and possibly add it to |
---|
| 61 | set_attributes () |
---|
| 62 | |
---|
| 63 | set_attributes now uses this array(). 07-Dec-01 skeeter |
---|
| 64 | */ |
---|
| 65 | |
---|
| 66 | $this->attributes[] = 'deleteable'; |
---|
| 67 | $this->attributes[] = 'content'; |
---|
[1627] | 68 | $this->attributes[] = 'type'; |
---|
[2] | 69 | |
---|
| 70 | /* |
---|
| 71 | Decide whether to use any actual filesystem calls (fopen(), fread(), |
---|
| 72 | unlink(), rmdir(), touch(), etc.). If not, then we're working completely |
---|
| 73 | in the database. |
---|
| 74 | */ |
---|
| 75 | $this->file_actions = $GLOBALS['phpgw_info']['server']['file_store_contents'] == 'filesystem' || |
---|
| 76 | !$GLOBALS['phpgw_info']['server']['file_store_contents']; |
---|
| 77 | |
---|
| 78 | // test if the files-dir is inside the document-root, and refuse working if so |
---|
| 79 | // |
---|
| 80 | if ($this->file_actions && $this->in_docroot($this->basedir)) |
---|
| 81 | { |
---|
| 82 | $GLOBALS['phpgw']->common->phpgw_header(); |
---|
| 83 | if ($GLOBALS['phpgw_info']['flags']['noheader']) |
---|
| 84 | { |
---|
| 85 | echo parse_navbar(); |
---|
| 86 | } |
---|
| 87 | echo '<p align="center"><font color="red"><b>'.lang('Path to user and group files HAS TO BE OUTSIDE of the webservers document-root!!!')."</b></font></p>\n"; |
---|
| 88 | $GLOBALS['phpgw']->common->phpgw_exit(); |
---|
| 89 | } |
---|
| 90 | /* |
---|
| 91 | These are stored in the MIME-type field and should normally be ignored. |
---|
| 92 | Adding a type here will ensure it is normally ignored, but you will have to |
---|
| 93 | explicitly add it to acl_check (), and to any other SELECT's in this file |
---|
| 94 | */ |
---|
| 95 | |
---|
| 96 | $this->meta_types = array ('journal', 'journal-deleted'); |
---|
| 97 | |
---|
| 98 | /* We store the linked directories in an array now, so we don't have to make the SQL call again */ |
---|
| 99 | if ($GLOBALS['phpgw_info']['server']['db_type']=='mssql' |
---|
| 100 | || $GLOBALS['phpgw_info']['server']['db_type']=='sybase') |
---|
| 101 | { |
---|
| 102 | $query = $GLOBALS['phpgw']->db->query ("SELECT directory, name, link_directory, link_name FROM phpgw_vfs WHERE CONVERT(varchar,link_directory) != '' AND CONVERT(varchar,link_name) != ''" . $this->extra_sql (array ('query_type' => VFS_SQL_SELECT)), __LINE__,__FILE__); |
---|
| 103 | } |
---|
| 104 | else |
---|
| 105 | { |
---|
| 106 | $query = $GLOBALS['phpgw']->db->query ("SELECT directory, name, link_directory, link_name FROM phpgw_vfs WHERE (link_directory IS NOT NULL or link_directory != '') AND (link_name IS NOT NULL or link_name != '')" . $this->extra_sql (array ('query_type' => VFS_SQL_SELECT)), __LINE__,__FILE__); |
---|
| 107 | } |
---|
| 108 | |
---|
| 109 | $this->linked_dirs = array (); |
---|
| 110 | while ($GLOBALS['phpgw']->db->next_record ()) |
---|
| 111 | { |
---|
| 112 | $this->linked_dirs[] = $GLOBALS['phpgw']->db->Record; |
---|
| 113 | } |
---|
| 114 | } |
---|
| 115 | |
---|
| 116 | /*! |
---|
| 117 | @function in_docroot |
---|
| 118 | @abstract test if $path lies within the webservers document-root |
---|
| 119 | */ |
---|
| 120 | function in_docroot($path) |
---|
| 121 | { |
---|
| 122 | $docroots = array(PHPGW_SERVER_ROOT,$_SERVER['DOCUMENT_ROOT']); |
---|
| 123 | |
---|
| 124 | foreach ($docroots as $docroot) |
---|
| 125 | { |
---|
| 126 | $len = strlen($docroot); |
---|
| 127 | |
---|
| 128 | if ($docroot == substr($path,0,$len)) |
---|
| 129 | { |
---|
| 130 | $rest = substr($path,$len); |
---|
| 131 | |
---|
| 132 | if (!strlen($rest) || $rest[0] == DIRECTORY_SEPARATOR) |
---|
| 133 | { |
---|
| 134 | return True; |
---|
| 135 | } |
---|
| 136 | } |
---|
| 137 | } |
---|
| 138 | return False; |
---|
| 139 | } |
---|
| 140 | |
---|
| 141 | /*! |
---|
| 142 | @function extra_sql |
---|
| 143 | @abstract Return extra SQL code that should be appended to certain queries |
---|
| 144 | @param query_type The type of query to get extra SQL code for, in the form of a VFS_SQL define |
---|
| 145 | @result Extra SQL code |
---|
| 146 | */ |
---|
| 147 | function extra_sql ($data) |
---|
| 148 | { |
---|
| 149 | if (!is_array ($data)) |
---|
| 150 | { |
---|
| 151 | $data = array ('query_type' => VFS_SQL_SELECT); |
---|
| 152 | } |
---|
| 153 | |
---|
| 154 | if ($data['query_type'] == VFS_SQL_SELECT || $data['query_type'] == VFS_SQL_DELETE || $data['query_type'] = VFS_SQL_UPDATE) |
---|
| 155 | { |
---|
| 156 | $sql = ' AND (('; |
---|
| 157 | |
---|
| 158 | foreach ($this->meta_types as $num => $type) |
---|
| 159 | { |
---|
| 160 | if ($num) |
---|
| 161 | $sql .= ' AND '; |
---|
| 162 | |
---|
| 163 | $sql .= "mime_type != '$type'"; |
---|
| 164 | } |
---|
| 165 | |
---|
| 166 | $sql .= ') OR mime_type IS NULL)'; |
---|
| 167 | } |
---|
| 168 | |
---|
| 169 | return ($sql); |
---|
| 170 | } |
---|
| 171 | |
---|
| 172 | /*! |
---|
| 173 | @function add_journal |
---|
| 174 | @abstract Add a journal entry after (or before) completing an operation, |
---|
| 175 | and increment the version number. This function should be used internally only |
---|
| 176 | @discussion Note that state_one and state_two are ignored for some VFS_OPERATION's, for others |
---|
| 177 | they are required. They are ignored for any "custom" operation |
---|
| 178 | The two operations that require state_two: |
---|
| 179 | operation state_two |
---|
| 180 | VFS_OPERATION_COPIED fake_full_path of copied to |
---|
| 181 | VFS_OPERATION_MOVED fake_full_path of moved to |
---|
| 182 | |
---|
| 183 | If deleting, you must call add_journal () before you delete the entry from the database |
---|
| 184 | @param string File or directory to add entry for |
---|
| 185 | @param relatives Relativity array |
---|
| 186 | @param operation The operation that was performed. Either a VFS_OPERATION define or |
---|
| 187 | a non-integer descriptive text string |
---|
| 188 | @param state_one The first "state" of the file or directory. Can be a file name, size, |
---|
| 189 | location, whatever is appropriate for the specific operation |
---|
| 190 | @param state_two The second "state" of the file or directory |
---|
| 191 | @param incversion Boolean True/False. Increment the version for the file? Note that this is |
---|
| 192 | handled automatically for the VFS_OPERATION defines. |
---|
| 193 | i.e. VFS_OPERATION_EDITED would increment the version, VFS_OPERATION_COPIED |
---|
| 194 | would not |
---|
| 195 | @result Boolean True/False |
---|
| 196 | */ |
---|
| 197 | function add_journal ($data) |
---|
| 198 | { |
---|
| 199 | if (!is_array ($data)) |
---|
| 200 | { |
---|
| 201 | $data = array (); |
---|
| 202 | } |
---|
| 203 | |
---|
| 204 | $default_values = array |
---|
| 205 | ( |
---|
| 206 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 207 | 'state_one' => False, |
---|
| 208 | 'state_two' => False, |
---|
| 209 | 'incversion' => True |
---|
| 210 | ); |
---|
| 211 | |
---|
| 212 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 213 | |
---|
| 214 | $account_id = $GLOBALS['phpgw_info']['user']['account_id']; |
---|
| 215 | |
---|
| 216 | $p = $this->path_parts (array ('string' => $data['string'], 'relatives' => array ($data['relatives'][0]))); |
---|
| 217 | |
---|
| 218 | /* We check that they have some sort of access to the file other than read */ |
---|
| 219 | if (!$this->acl_check (array ('string' => $p->fake_full_path, 'relatives' => array ($p->mask), 'operation' => PHPGW_ACL_WRITE)) && |
---|
| 220 | !$this->acl_check (array ('string' => $p->fake_full_path, 'relatives' => array ($p->mask), 'operation' => PHPGW_ACL_EDIT)) && |
---|
| 221 | !$this->acl_check (array ('string' => $p->fake_full_path, 'relatives' => array ($p->mask), 'operation' => PHPGW_ACL_DELETE))) |
---|
| 222 | { |
---|
| 223 | return False; |
---|
| 224 | } |
---|
| 225 | |
---|
| 226 | if (!$this->file_exists (array ('string' => $p->fake_full_path, 'relatives' => array ($p->mask)))) |
---|
| 227 | { |
---|
| 228 | return False; |
---|
| 229 | } |
---|
| 230 | |
---|
| 231 | $ls_array = $this->ls (array ( |
---|
| 232 | 'string' => $p->fake_full_path, |
---|
| 233 | 'relatives' => array ($p->mask), |
---|
| 234 | 'checksubdirs' => False, |
---|
| 235 | 'mime_type' => False, |
---|
| 236 | 'nofiles' => True |
---|
| 237 | ) |
---|
| 238 | ); |
---|
| 239 | $file_array = $ls_array[0]; |
---|
| 240 | |
---|
| 241 | $sql = 'INSERT INTO phpgw_vfs ('; |
---|
| 242 | $sql2 .= ' VALUES ('; |
---|
| 243 | |
---|
| 244 | for ($i = 0; list ($attribute, $value) = each ($file_array); $i++) |
---|
| 245 | { |
---|
| 246 | if ($attribute == 'file_id' || $attribute == 'content') |
---|
| 247 | { |
---|
| 248 | continue; |
---|
| 249 | } |
---|
| 250 | |
---|
| 251 | if ($attribute == 'owner_id') |
---|
| 252 | { |
---|
| 253 | $value = $account_id; |
---|
| 254 | } |
---|
| 255 | |
---|
| 256 | if ($attribute == 'created') |
---|
| 257 | { |
---|
| 258 | $value = $this->now; |
---|
| 259 | } |
---|
| 260 | |
---|
| 261 | if ($attribute == 'modified' && !$modified) |
---|
| 262 | { |
---|
| 263 | unset ($value); |
---|
| 264 | } |
---|
| 265 | |
---|
| 266 | if ($attribute == 'mime_type') |
---|
| 267 | { |
---|
| 268 | $value = 'journal'; |
---|
| 269 | } |
---|
[1855] | 270 | if ($attribute == 'summary') |
---|
| 271 | { |
---|
| 272 | $value = ''; |
---|
| 273 | } |
---|
[2] | 274 | |
---|
| 275 | if ($attribute == 'comment') |
---|
| 276 | { |
---|
| 277 | switch ($data['operation']) |
---|
| 278 | { |
---|
| 279 | case VFS_OPERATION_CREATED: |
---|
| 280 | $value = 'Created'; |
---|
| 281 | $data['incversion'] = True; |
---|
| 282 | break; |
---|
| 283 | case VFS_OPERATION_EDITED: |
---|
| 284 | $value = 'Edited'; |
---|
| 285 | $data['incversion'] = True; |
---|
| 286 | break; |
---|
| 287 | case VFS_OPERATION_EDITED_COMMENT: |
---|
| 288 | $value = 'Edited comment'; |
---|
| 289 | $data['incversion'] = False; |
---|
| 290 | break; |
---|
| 291 | case VFS_OPERATION_COPIED: |
---|
| 292 | if (!$data['state_one']) |
---|
| 293 | { |
---|
| 294 | $data['state_one'] = $p->fake_full_path; |
---|
| 295 | } |
---|
| 296 | if (!$data['state_two']) |
---|
| 297 | { |
---|
| 298 | return False; |
---|
| 299 | } |
---|
| 300 | $value = 'Copied '.$data['state_one'].' to '.$data['state_two']; |
---|
| 301 | $data['incversion'] = False; |
---|
| 302 | break; |
---|
| 303 | case VFS_OPERATION_MOVED: |
---|
| 304 | if (!$data['state_one']) |
---|
| 305 | { |
---|
| 306 | $data['state_one'] = $p->fake_full_path; |
---|
| 307 | } |
---|
| 308 | if (!$data['state_two']) |
---|
| 309 | { |
---|
| 310 | return False; |
---|
| 311 | } |
---|
| 312 | $value = 'Moved '.$data['state_one'].' to '.$data['state_two']; |
---|
| 313 | $data['incversion'] = False; |
---|
| 314 | break; |
---|
| 315 | case VFS_OPERATION_DELETED: |
---|
| 316 | $value = 'Deleted'; |
---|
| 317 | $data['incversion'] = False; |
---|
| 318 | break; |
---|
| 319 | default: |
---|
| 320 | $value = $data['operation']; |
---|
| 321 | break; |
---|
| 322 | } |
---|
| 323 | } |
---|
| 324 | |
---|
| 325 | /* |
---|
| 326 | Let's increment the version for the file itself. We keep the current |
---|
| 327 | version when making the journal entry, because that was the version that |
---|
| 328 | was operated on. The maximum numbers for each part in the version string: |
---|
| 329 | none.99.9.9 |
---|
| 330 | */ |
---|
| 331 | if ($attribute == 'version' && $data['incversion']) |
---|
| 332 | { |
---|
| 333 | $version_parts = split ("\.", $value); |
---|
| 334 | $newnumofparts = $numofparts = count ($version_parts); |
---|
| 335 | |
---|
| 336 | if ($version_parts[3] >= 9) |
---|
| 337 | { |
---|
| 338 | $version_parts[3] = 0; |
---|
| 339 | $version_parts[2]++; |
---|
| 340 | $version_parts_3_update = 1; |
---|
| 341 | } |
---|
| 342 | elseif (isset ($version_parts[3])) |
---|
| 343 | { |
---|
| 344 | $version_parts[3]++; |
---|
| 345 | } |
---|
| 346 | |
---|
| 347 | if ($version_parts[2] >= 9 && $version_parts[3] == 0 && $version_parts_3_update) |
---|
| 348 | { |
---|
| 349 | $version_parts[2] = 0; |
---|
| 350 | $version_parts[1]++; |
---|
| 351 | } |
---|
| 352 | |
---|
| 353 | if ($version_parts[1] > 99) |
---|
| 354 | { |
---|
| 355 | $version_parts[1] = 0; |
---|
| 356 | $version_parts[0]++; |
---|
| 357 | } |
---|
| 358 | |
---|
| 359 | for ($i = 0; $i < $newnumofparts; $i++) |
---|
| 360 | { |
---|
| 361 | if (!isset ($version_parts[$i])) |
---|
| 362 | { |
---|
| 363 | break; |
---|
| 364 | } |
---|
| 365 | |
---|
| 366 | if ($i) |
---|
| 367 | { |
---|
| 368 | $newversion .= '.'; |
---|
| 369 | } |
---|
| 370 | |
---|
| 371 | $newversion .= $version_parts[$i]; |
---|
| 372 | } |
---|
| 373 | |
---|
| 374 | $this->set_attributes (array( |
---|
| 375 | 'string' => $p->fake_full_path, |
---|
| 376 | 'relatives' => array ($p->mask), |
---|
| 377 | 'attributes' => array( |
---|
| 378 | 'version' => $newversion |
---|
| 379 | ) |
---|
| 380 | ) |
---|
| 381 | ); |
---|
| 382 | } |
---|
| 383 | |
---|
| 384 | if (isset ($value)) |
---|
| 385 | { |
---|
| 386 | if ($i > 1) |
---|
| 387 | { |
---|
| 388 | $sql .= ', '; |
---|
| 389 | $sql2 .= ', '; |
---|
| 390 | } |
---|
| 391 | |
---|
| 392 | $sql .= "$attribute"; |
---|
| 393 | $sql2 .= "'" . $this->clean_string (array ('string' => $value)) . "'"; |
---|
| 394 | } |
---|
| 395 | } |
---|
| 396 | |
---|
| 397 | $sql .= ')'; |
---|
| 398 | $sql2 .= ')'; |
---|
| 399 | |
---|
| 400 | $sql .= $sql2; |
---|
| 401 | |
---|
| 402 | /* |
---|
| 403 | These are some special situations where we need to flush the journal entries |
---|
| 404 | or move the 'journal' entries to 'journal-deleted'. Kind of hackish, but they |
---|
| 405 | provide a consistent feel to the system |
---|
| 406 | */ |
---|
| 407 | if ($data['operation'] == VFS_OPERATION_CREATED) |
---|
| 408 | { |
---|
| 409 | $flush_path = $p->fake_full_path; |
---|
| 410 | $deleteall = True; |
---|
| 411 | } |
---|
| 412 | |
---|
| 413 | if ($data['operation'] == VFS_OPERATION_COPIED || $data['operation'] == VFS_OPERATION_MOVED) |
---|
| 414 | { |
---|
| 415 | $flush_path = $data['state_two']; |
---|
| 416 | $deleteall = False; |
---|
| 417 | } |
---|
| 418 | |
---|
| 419 | if ($flush_path) |
---|
| 420 | { |
---|
| 421 | $flush_path_parts = $this->path_parts (array( |
---|
| 422 | 'string' => $flush_path, |
---|
| 423 | 'relatives' => array (RELATIVE_NONE) |
---|
| 424 | ) |
---|
| 425 | ); |
---|
| 426 | |
---|
| 427 | $this->flush_journal (array( |
---|
| 428 | 'string' => $flush_path_parts->fake_full_path, |
---|
| 429 | 'relatives' => array ($flush_path_parts->mask), |
---|
| 430 | 'deleteall' => $deleteall |
---|
| 431 | ) |
---|
| 432 | ); |
---|
| 433 | } |
---|
| 434 | |
---|
| 435 | if ($data['operation'] == VFS_OPERATION_COPIED) |
---|
| 436 | { |
---|
| 437 | /* |
---|
| 438 | We copy it going the other way as well, so both files show the operation. |
---|
| 439 | The code is a bad hack to prevent recursion. Ideally it would use VFS_OPERATION_COPIED |
---|
| 440 | */ |
---|
| 441 | $this->add_journal (array( |
---|
| 442 | 'string' => $data['state_two'], |
---|
| 443 | 'relatives' => array (RELATIVE_NONE), |
---|
| 444 | 'operation' => 'Copied '.$data['state_one'].' to '.$data['state_two'], |
---|
| 445 | 'state_one' => NULL, |
---|
| 446 | 'state_two' => NULL, |
---|
| 447 | 'incversion' => False |
---|
| 448 | ) |
---|
| 449 | ); |
---|
| 450 | } |
---|
| 451 | |
---|
| 452 | if ($data['operation'] == VFS_OPERATION_MOVED) |
---|
| 453 | { |
---|
| 454 | $state_one_path_parts = $this->path_parts (array( |
---|
| 455 | 'string' => $data['state_one'], |
---|
| 456 | 'relatives' => array (RELATIVE_NONE) |
---|
| 457 | ) |
---|
| 458 | ); |
---|
| 459 | |
---|
| 460 | $query = $GLOBALS['phpgw']->db->query ("UPDATE phpgw_vfs SET mime_type='journal-deleted' WHERE directory='". |
---|
| 461 | $GLOBALS['phpgw']->db->db_addslashes($state_one_path_parts->fake_leading_dirs_clean)."' AND name='". |
---|
| 462 | $GLOBALS['phpgw']->db->db_addslashes($state_one_path_parts->fake_name_clean)."' AND mime_type='journal'"); |
---|
| 463 | |
---|
| 464 | /* |
---|
| 465 | We create the file in addition to logging the MOVED operation. This is an |
---|
| 466 | advantage because we can now search for 'Create' to see when a file was created |
---|
| 467 | */ |
---|
| 468 | $this->add_journal (array( |
---|
| 469 | 'string' => $data['state_two'], |
---|
| 470 | 'relatives' => array (RELATIVE_NONE), |
---|
| 471 | 'operation' => VFS_OPERATION_CREATED |
---|
| 472 | ) |
---|
| 473 | ); |
---|
| 474 | } |
---|
| 475 | |
---|
| 476 | /* This is the SQL query we made for THIS request, remember that one? */ |
---|
| 477 | $query = $GLOBALS['phpgw']->db->query ($sql, __LINE__, __FILE__); |
---|
| 478 | |
---|
| 479 | /* |
---|
| 480 | If we were to add an option of whether to keep journal entries for deleted files |
---|
| 481 | or not, it would go in the if here |
---|
| 482 | */ |
---|
| 483 | if ($data['operation'] == VFS_OPERATION_DELETED) |
---|
| 484 | { |
---|
| 485 | $query = $GLOBALS['phpgw']->db->query ("UPDATE phpgw_vfs SET mime_type='journal-deleted' WHERE directory='". |
---|
| 486 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_leading_dirs_clean)."' AND name='". |
---|
| 487 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_name_clean)."' AND mime_type='journal'"); |
---|
| 488 | } |
---|
| 489 | |
---|
| 490 | return True; |
---|
| 491 | } |
---|
| 492 | |
---|
| 493 | /*! |
---|
| 494 | @function flush_journal |
---|
| 495 | @abstract Flush journal entries for $string. Used before adding $string |
---|
| 496 | @discussion flush_journal () is an internal function and should be called from add_journal () only |
---|
| 497 | @param string File/directory to flush journal entries of |
---|
| 498 | @param relatives Realtivity array |
---|
| 499 | @param deleteall Delete all types of journal entries, including the active Create entry. |
---|
| 500 | Normally you only want to delete the Create entry when replacing the file |
---|
| 501 | Note that this option does not effect $deleteonly |
---|
| 502 | @param deletedonly Only flush 'journal-deleted' entries (created when $string was deleted) |
---|
| 503 | @result Boolean True/False |
---|
| 504 | */ |
---|
| 505 | function flush_journal ($data) |
---|
| 506 | { |
---|
| 507 | if (!is_array ($data)) |
---|
| 508 | { |
---|
| 509 | $data = array (); |
---|
| 510 | } |
---|
| 511 | |
---|
| 512 | $default_values = array |
---|
| 513 | ( |
---|
| 514 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 515 | 'deleteall' => False, |
---|
| 516 | 'deletedonly' => False |
---|
| 517 | ); |
---|
| 518 | |
---|
| 519 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 520 | |
---|
| 521 | $p = $this->path_parts (array( |
---|
| 522 | 'string' => $data['string'], |
---|
| 523 | 'relatives' => array ($data['relatives'][0]) |
---|
| 524 | ) |
---|
| 525 | ); |
---|
| 526 | |
---|
[1820] | 527 | |
---|
[2] | 528 | $sql = "DELETE FROM phpgw_vfs WHERE directory='". |
---|
[1820] | 529 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_leading_dirs_clean).SEP |
---|
| 530 | .$GLOBALS['phpgw']->db->db_addslashes($p->fake_name_clean)."'"; |
---|
[2] | 531 | |
---|
| 532 | if (!$data['deleteall']) |
---|
| 533 | { |
---|
| 534 | $sql .= " AND (mime_type != 'journal' AND comment != 'Created')"; |
---|
| 535 | } |
---|
| 536 | |
---|
| 537 | $sql .= " AND (mime_type='journal-deleted'"; |
---|
| 538 | |
---|
| 539 | if (!$data['deletedonly']) |
---|
| 540 | { |
---|
| 541 | $sql .= " OR mime_type='journal'"; |
---|
| 542 | } |
---|
| 543 | |
---|
| 544 | $sql .= ")"; |
---|
| 545 | $query = $GLOBALS['phpgw']->db->query ($sql, __LINE__, __FILE__); |
---|
| 546 | |
---|
| 547 | if ($query) |
---|
| 548 | { |
---|
| 549 | return True; |
---|
| 550 | } |
---|
| 551 | else |
---|
| 552 | { |
---|
| 553 | return False; |
---|
| 554 | } |
---|
| 555 | } |
---|
| 556 | |
---|
| 557 | /* |
---|
| 558 | * See vfs_shared |
---|
| 559 | */ |
---|
| 560 | function get_journal ($data) |
---|
| 561 | { |
---|
| 562 | if (!is_array ($data)) |
---|
| 563 | { |
---|
| 564 | $data = array (); |
---|
| 565 | } |
---|
| 566 | |
---|
| 567 | $default_values = array |
---|
| 568 | ( |
---|
| 569 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 570 | 'type' => False |
---|
| 571 | ); |
---|
| 572 | |
---|
| 573 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 574 | |
---|
| 575 | $p = $this->path_parts (array( |
---|
| 576 | 'string' => $data['string'], |
---|
| 577 | 'relatives' => array ($data['relatives'][0]) |
---|
| 578 | ) |
---|
| 579 | ); |
---|
| 580 | |
---|
| 581 | if (!$this->acl_check (array( |
---|
| 582 | 'string' => $p->fake_full_path, |
---|
| 583 | 'relatives' => array ($p->mask) |
---|
| 584 | ))) |
---|
| 585 | { |
---|
| 586 | return False; |
---|
| 587 | } |
---|
| 588 | |
---|
| 589 | $sql = "SELECT * FROM phpgw_vfs WHERE directory='". |
---|
| 590 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_leading_dirs_clean)."' AND name='". |
---|
| 591 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_name_clean)."'"; |
---|
| 592 | |
---|
| 593 | if ($data['type'] == 1) |
---|
| 594 | { |
---|
| 595 | $sql .= " AND mime_type='journal'"; |
---|
| 596 | } |
---|
| 597 | elseif ($data['type'] == 2) |
---|
| 598 | { |
---|
| 599 | $sql .= " AND mime_type='journal-deleted'"; |
---|
| 600 | } |
---|
| 601 | else |
---|
| 602 | { |
---|
| 603 | $sql .= " AND (mime_type='journal' OR mime_type='journal-deleted')"; |
---|
| 604 | } |
---|
| 605 | |
---|
| 606 | $query = $GLOBALS['phpgw']->db->query ($sql, __LINE__, __FILE__); |
---|
| 607 | |
---|
| 608 | while ($GLOBALS['phpgw']->db->next_record ()) |
---|
| 609 | { |
---|
| 610 | $rarray[] = $GLOBALS['phpgw']->db->Record; |
---|
| 611 | } |
---|
| 612 | |
---|
| 613 | return $rarray; |
---|
| 614 | } |
---|
| 615 | |
---|
| 616 | /* |
---|
| 617 | * See vfs_shared |
---|
| 618 | */ |
---|
| 619 | function acl_check ($data) |
---|
| 620 | { |
---|
[1627] | 621 | |
---|
[2] | 622 | if (!is_array ($data)) |
---|
| 623 | { |
---|
| 624 | $data = array (); |
---|
| 625 | } |
---|
[1648] | 626 | |
---|
[2] | 627 | $default_values = array |
---|
| 628 | ( |
---|
| 629 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 630 | 'operation' => PHPGW_ACL_READ, |
---|
| 631 | 'must_exist' => False |
---|
| 632 | ); |
---|
| 633 | |
---|
| 634 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 635 | |
---|
| 636 | /* Accommodate special situations */ |
---|
| 637 | if ($this->override_acl || $data['relatives'][0] == RELATIVE_USER_APP) |
---|
| 638 | { |
---|
| 639 | return True; |
---|
| 640 | } |
---|
| 641 | |
---|
[1648] | 642 | /* ExpressoLivre principle: In your home you do what you want*/ |
---|
| 643 | if (strpos($data['string'],$this->my_home) === 0) |
---|
| 644 | return True; |
---|
| 645 | if ($data['relatives'][0] == RELATIVE_NONE || $data['relatives'][0] == RELATIVE_ALL) |
---|
| 646 | { |
---|
[1904] | 647 | $path = explode(SEP,$data['string']); |
---|
| 648 | $data['string'] = SEP.$path[1].SEP.$path[2]; |
---|
[1648] | 649 | } |
---|
[1904] | 650 | if ($data['operation'] == PHPGW_ACL_READ){ |
---|
| 651 | $user_groups = $GLOBALS['phpgw']->accounts->membership(); |
---|
| 652 | foreach($user_groups as $val){ |
---|
| 653 | if (strpos($data['string'],$this->fakebase.SEP.$GLOBALS['phpgw']->accounts->id2name($val['account_id'])) === 0) |
---|
| 654 | return true; |
---|
| 655 | } |
---|
| 656 | } |
---|
[1648] | 657 | |
---|
| 658 | |
---|
| 659 | |
---|
[1904] | 660 | |
---|
[2] | 661 | if (!$data['owner_id']) |
---|
| 662 | { |
---|
| 663 | $p = $this->path_parts (array( |
---|
| 664 | 'string' => $data['string'], |
---|
| 665 | 'relatives' => array ($data['relatives'][0]) |
---|
| 666 | ) |
---|
| 667 | ); |
---|
| 668 | |
---|
| 669 | /* Temporary, until we get symlink type files set up */ |
---|
| 670 | if ($p->outside) |
---|
| 671 | { |
---|
| 672 | return True; |
---|
| 673 | } |
---|
| 674 | |
---|
| 675 | /* Read access is always allowed here, but nothing else is */ |
---|
| 676 | if ($data['string'] == '/' || $data['string'] == $this->fakebase) |
---|
| 677 | { |
---|
| 678 | if ($data['operation'] == PHPGW_ACL_READ) |
---|
| 679 | { |
---|
| 680 | return True; |
---|
| 681 | } |
---|
| 682 | else |
---|
| 683 | { |
---|
| 684 | return False; |
---|
| 685 | } |
---|
| 686 | } |
---|
| 687 | |
---|
| 688 | /* If the file doesn't exist, we get ownership from the parent directory */ |
---|
| 689 | if (!$this->file_exists (array( |
---|
| 690 | 'string' => $p->fake_full_path, |
---|
| 691 | 'relatives' => array ($p->mask) |
---|
| 692 | )) |
---|
| 693 | ) |
---|
| 694 | { |
---|
| 695 | if ($data['must_exist']) |
---|
| 696 | { |
---|
| 697 | return False; |
---|
| 698 | } |
---|
| 699 | |
---|
| 700 | $data['string'] = $p->fake_leading_dirs; |
---|
| 701 | $p2 = $this->path_parts (array( |
---|
| 702 | 'string' => $data['string'], |
---|
| 703 | 'relatives' => array ($p->mask) |
---|
| 704 | ) |
---|
| 705 | ); |
---|
| 706 | |
---|
| 707 | if (!$this->file_exists (array( |
---|
| 708 | 'string' => $data['string'], |
---|
| 709 | 'relatives' => array ($p->mask) |
---|
| 710 | )) |
---|
| 711 | ) |
---|
| 712 | { |
---|
| 713 | return False; |
---|
| 714 | } |
---|
| 715 | } |
---|
| 716 | else |
---|
| 717 | { |
---|
| 718 | $p2 = $p; |
---|
| 719 | } |
---|
| 720 | |
---|
| 721 | /* |
---|
| 722 | We don't use ls () to get owner_id as we normally would, |
---|
| 723 | because ls () calls acl_check (), which would create an infinite loop |
---|
[1648] | 724 | */ |
---|
| 725 | $owner_id = $this->ownerOf($p2->fake_leading_dirs_clean,$p2->fake_name_clean); |
---|
[2] | 726 | } |
---|
| 727 | else |
---|
| 728 | { |
---|
| 729 | $owner_id = $data['owner_id']; |
---|
| 730 | } |
---|
| 731 | |
---|
| 732 | $user_id = $GLOBALS['phpgw_info']['user']['account_id']; |
---|
| 733 | |
---|
| 734 | /* They always have access to their own files */ |
---|
| 735 | if ($owner_id == $user_id) |
---|
| 736 | { |
---|
| 737 | return True; |
---|
| 738 | } |
---|
| 739 | |
---|
| 740 | /* Check if they're in the group */ |
---|
| 741 | $memberships = $GLOBALS['phpgw']->accounts->membership ($user_id); |
---|
| 742 | |
---|
| 743 | if (is_array ($memberships)) |
---|
| 744 | { |
---|
| 745 | foreach ($memberships as $group_array) |
---|
| 746 | { |
---|
| 747 | if ($owner_id == $group_array['account_id']) |
---|
| 748 | { |
---|
| 749 | $group_ok = 1; |
---|
| 750 | break; |
---|
| 751 | } |
---|
| 752 | } |
---|
| 753 | } |
---|
| 754 | |
---|
| 755 | $acl = CreateObject ('phpgwapi.acl', $owner_id); |
---|
| 756 | $acl->account_id = $owner_id; |
---|
| 757 | $acl->read_repository (); |
---|
| 758 | |
---|
| 759 | $rights = $acl->get_rights ($user_id); |
---|
| 760 | |
---|
| 761 | /* Add privileges from the groups this user belongs to */ |
---|
| 762 | if (is_array ($memberships)) |
---|
| 763 | { |
---|
| 764 | foreach ($memberships as $group_array) |
---|
| 765 | { |
---|
| 766 | $rights |= $acl->get_rights ($group_array['account_id']); |
---|
| 767 | } |
---|
| 768 | } |
---|
| 769 | |
---|
| 770 | if ($rights & $data['operation']) |
---|
| 771 | { |
---|
| 772 | return True; |
---|
| 773 | } |
---|
| 774 | elseif (!$rights && $group_ok) |
---|
| 775 | { |
---|
| 776 | $conf = CreateObject('phpgwapi.config', 'phpgwapi'); |
---|
| 777 | $conf->read_repository(); |
---|
| 778 | if ($conf->config_data['acl_default'] == 'grant') |
---|
| 779 | { |
---|
| 780 | return True; |
---|
| 781 | } |
---|
| 782 | else |
---|
| 783 | { |
---|
| 784 | return False; |
---|
| 785 | } |
---|
| 786 | } |
---|
| 787 | else |
---|
| 788 | { |
---|
| 789 | return False; |
---|
| 790 | } |
---|
| 791 | } |
---|
[1648] | 792 | function ownerOf($base,$path){ |
---|
| 793 | $query = $GLOBALS['phpgw']->db->query ("SELECT owner_id FROM phpgw_vfs WHERE directory='". |
---|
| 794 | $GLOBALS['phpgw']->db->db_addslashes($base)."' AND name='". |
---|
| 795 | $GLOBALS['phpgw']->db->db_addslashes($path)."' ".$this->extra_sql (array ('query_type' => VFS_SQL_SELECT)), __LINE__, __FILE__); |
---|
| 796 | $GLOBALS['phpgw']->db->next_record(); |
---|
| 797 | $owner_id = $GLOBALS['phpgw']->db->Record['owner_id']; |
---|
| 798 | if (!$owner_id) |
---|
| 799 | { |
---|
| 800 | $owner_id = 0; |
---|
| 801 | } |
---|
| 802 | return $owner_id; |
---|
| 803 | } |
---|
[2] | 804 | |
---|
[2364] | 805 | /*used to save memory in downloads*/ |
---|
[1704] | 806 | function print_content ($data) |
---|
| 807 | { |
---|
| 808 | if (!is_array ($data)) |
---|
| 809 | { |
---|
| 810 | $data = array (); |
---|
| 811 | } |
---|
| 812 | |
---|
| 813 | $default_values = array |
---|
| 814 | ( |
---|
| 815 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 816 | ); |
---|
| 817 | |
---|
| 818 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 819 | |
---|
| 820 | $p = $this->path_parts (array( |
---|
| 821 | 'string' => $data['string'], |
---|
| 822 | 'relatives' => array ($data['relatives'][0]) |
---|
| 823 | ) |
---|
| 824 | ); |
---|
| 825 | |
---|
| 826 | if (!$this->acl_check (array( |
---|
| 827 | 'string' => $p->fake_full_path, |
---|
| 828 | 'relatives' => array ($p->mask), |
---|
| 829 | 'operation' => PHPGW_ACL_READ |
---|
| 830 | )) |
---|
| 831 | ) |
---|
| 832 | { |
---|
| 833 | return False; |
---|
| 834 | } |
---|
[2128] | 835 | //avoid stuck request |
---|
| 836 | session_write_close(); |
---|
| 837 | |
---|
| 838 | //reset time limit for big files |
---|
| 839 | set_time_limit(0); |
---|
[2261] | 840 | |
---|
| 841 | $bufferSize = 10240; |
---|
[2128] | 842 | |
---|
[1704] | 843 | if ($fp = fopen ($p->real_full_path, 'rb')) |
---|
| 844 | { |
---|
[2261] | 845 | for ($i=$bufferSize; $i<=filesize($p->real_full_path); $i+=$bufferSize) |
---|
[1704] | 846 | { |
---|
| 847 | echo fread($fp, $i); |
---|
| 848 | flush(); |
---|
[2128] | 849 | ob_end_flush(); |
---|
[1704] | 850 | } |
---|
| 851 | fclose ($fp); |
---|
| 852 | } |
---|
| 853 | else |
---|
| 854 | { |
---|
| 855 | return False; |
---|
| 856 | } |
---|
| 857 | return True; |
---|
| 858 | } |
---|
| 859 | |
---|
[2] | 860 | /* |
---|
| 861 | * See vfs_shared |
---|
| 862 | */ |
---|
| 863 | function read ($data) |
---|
| 864 | { |
---|
| 865 | if (!is_array ($data)) |
---|
| 866 | { |
---|
| 867 | $data = array (); |
---|
| 868 | } |
---|
| 869 | |
---|
| 870 | $default_values = array |
---|
| 871 | ( |
---|
| 872 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 873 | ); |
---|
| 874 | |
---|
| 875 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 876 | |
---|
| 877 | $p = $this->path_parts (array( |
---|
| 878 | 'string' => $data['string'], |
---|
| 879 | 'relatives' => array ($data['relatives'][0]) |
---|
| 880 | ) |
---|
| 881 | ); |
---|
| 882 | |
---|
| 883 | if (!$this->acl_check (array( |
---|
| 884 | 'string' => $p->fake_full_path, |
---|
| 885 | 'relatives' => array ($p->mask), |
---|
| 886 | 'operation' => PHPGW_ACL_READ |
---|
| 887 | )) |
---|
| 888 | ) |
---|
| 889 | { |
---|
| 890 | return False; |
---|
| 891 | } |
---|
| 892 | |
---|
| 893 | $conf = CreateObject('phpgwapi.config', 'phpgwapi'); |
---|
| 894 | $conf->read_repository(); |
---|
| 895 | if ($this->file_actions || $p->outside) |
---|
| 896 | { |
---|
| 897 | if ($fp = fopen ($p->real_full_path, 'rb')) |
---|
| 898 | { |
---|
| 899 | $contents = fread ($fp, filesize ($p->real_full_path)); |
---|
| 900 | fclose ($fp); |
---|
| 901 | } |
---|
| 902 | else |
---|
| 903 | { |
---|
| 904 | $contents = False; |
---|
| 905 | } |
---|
| 906 | } |
---|
| 907 | else |
---|
| 908 | { |
---|
| 909 | $ls_array = $this->ls (array( |
---|
| 910 | 'string' => $p->fake_full_path, |
---|
| 911 | 'relatives' => array ($p->mask), |
---|
| 912 | ) |
---|
| 913 | ); |
---|
| 914 | |
---|
| 915 | $contents = $ls_array[0]['content']; |
---|
| 916 | } |
---|
| 917 | |
---|
| 918 | return $contents; |
---|
| 919 | } |
---|
| 920 | |
---|
| 921 | /* |
---|
| 922 | * See vfs_shared |
---|
| 923 | */ |
---|
| 924 | function write ($data) |
---|
| 925 | { |
---|
| 926 | if (!is_array ($data)) |
---|
| 927 | { |
---|
| 928 | $data = array (); |
---|
| 929 | } |
---|
| 930 | |
---|
[1627] | 931 | $path = explode('/',$data['string']); |
---|
| 932 | $quota = $this->get_quota(array('string' => '/'.$path[1].'/'.$path[2])); |
---|
[1648] | 933 | if ($quota > 0 && $this->get_size('/'.$path[1].'/'.$path[2]) >= $quota * 1024 * 1024) |
---|
[1627] | 934 | return false; |
---|
| 935 | |
---|
| 936 | |
---|
[2] | 937 | $default_values = array |
---|
| 938 | ( |
---|
| 939 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 940 | 'content' => '' |
---|
| 941 | ); |
---|
| 942 | |
---|
| 943 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 944 | |
---|
| 945 | $p = $this->path_parts (array( |
---|
| 946 | 'string' => $data['string'], |
---|
| 947 | 'relatives' => array ($data['relatives'][0]) |
---|
| 948 | ) |
---|
| 949 | ); |
---|
| 950 | |
---|
| 951 | if ($this->file_exists (array ( |
---|
| 952 | 'string' => $p->fake_full_path, |
---|
| 953 | 'relatives' => array ($p->mask) |
---|
| 954 | )) |
---|
| 955 | ) |
---|
| 956 | { |
---|
| 957 | $acl_operation = PHPGW_ACL_EDIT; |
---|
| 958 | $journal_operation = VFS_OPERATION_EDITED; |
---|
| 959 | } |
---|
| 960 | else |
---|
| 961 | { |
---|
| 962 | $acl_operation = PHPGW_ACL_ADD; |
---|
| 963 | } |
---|
| 964 | umask(0177); |
---|
| 965 | |
---|
| 966 | /* |
---|
| 967 | If 'string' doesn't exist, touch () creates both the file and the database entry |
---|
| 968 | If 'string' does exist, touch () sets the modification time and modified by |
---|
| 969 | */ |
---|
| 970 | $this->touch (array( |
---|
| 971 | 'string' => $p->fake_full_path, |
---|
| 972 | 'relatives' => array ($p->mask) |
---|
| 973 | ) |
---|
| 974 | ); |
---|
| 975 | |
---|
| 976 | $conf = CreateObject('phpgwapi.config', 'phpgwapi'); |
---|
| 977 | $conf->read_repository(); |
---|
| 978 | if ($this->file_actions) |
---|
| 979 | { |
---|
| 980 | if ($fp = fopen ($p->real_full_path, 'wb')) |
---|
| 981 | { |
---|
| 982 | fwrite ($fp, $data['content']); |
---|
| 983 | fclose ($fp); |
---|
| 984 | $write_ok = 1; |
---|
| 985 | } |
---|
| 986 | } |
---|
| 987 | |
---|
| 988 | if ($write_ok || !$this->file_actions) |
---|
| 989 | { |
---|
| 990 | if ($this->file_actions) |
---|
| 991 | { |
---|
| 992 | $set_attributes_array = array( |
---|
| 993 | 'size' => filesize ($p->real_full_path) |
---|
| 994 | ); |
---|
| 995 | } |
---|
| 996 | else |
---|
| 997 | { |
---|
| 998 | $set_attributes_array = array ( |
---|
| 999 | 'size' => strlen ($data['content']), |
---|
| 1000 | 'content' => $data['content'] |
---|
| 1001 | ); |
---|
| 1002 | } |
---|
| 1003 | |
---|
| 1004 | |
---|
| 1005 | $this->set_attributes (array |
---|
| 1006 | ( |
---|
| 1007 | 'string' => $p->fake_full_path, |
---|
| 1008 | 'relatives' => array ($p->mask), |
---|
| 1009 | 'attributes' => $set_attributes_array |
---|
| 1010 | ) |
---|
| 1011 | ); |
---|
| 1012 | |
---|
| 1013 | if ($journal_operation) |
---|
| 1014 | { |
---|
| 1015 | $this->add_journal (array( |
---|
| 1016 | 'string' => $p->fake_full_path, |
---|
| 1017 | 'relatives' => array ($p->mask), |
---|
| 1018 | 'operation' => $journal_operation |
---|
| 1019 | ) |
---|
| 1020 | ); |
---|
| 1021 | } |
---|
| 1022 | |
---|
| 1023 | return True; |
---|
| 1024 | } |
---|
| 1025 | else |
---|
| 1026 | { |
---|
| 1027 | return False; |
---|
| 1028 | } |
---|
| 1029 | } |
---|
| 1030 | |
---|
| 1031 | /* |
---|
| 1032 | * See vfs_shared |
---|
| 1033 | */ |
---|
| 1034 | function touch ($data) |
---|
| 1035 | { |
---|
| 1036 | if (!is_array ($data)) |
---|
| 1037 | { |
---|
| 1038 | $data = array (); |
---|
| 1039 | } |
---|
| 1040 | |
---|
| 1041 | $default_values = array |
---|
| 1042 | ( |
---|
| 1043 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 1044 | ); |
---|
| 1045 | |
---|
| 1046 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1047 | |
---|
| 1048 | $account_id = $GLOBALS['phpgw_info']['user']['account_id']; |
---|
| 1049 | $currentapp = $GLOBALS['phpgw_info']['flags']['currentapp']; |
---|
| 1050 | |
---|
| 1051 | $p = $this->path_parts (array( |
---|
| 1052 | 'string' => $data['string'], |
---|
| 1053 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1054 | ) |
---|
| 1055 | ); |
---|
| 1056 | |
---|
| 1057 | umask (0177); |
---|
| 1058 | |
---|
| 1059 | if ($this->file_actions) |
---|
| 1060 | { |
---|
| 1061 | /* |
---|
| 1062 | PHP's touch function will automatically decide whether to |
---|
| 1063 | create the file or set the modification time |
---|
| 1064 | */ |
---|
| 1065 | $rr = @touch ($p->real_full_path); |
---|
| 1066 | |
---|
| 1067 | if ($p->outside) |
---|
| 1068 | { |
---|
| 1069 | return $rr; |
---|
| 1070 | } |
---|
| 1071 | } |
---|
| 1072 | /* We, however, have to decide this ourselves */ |
---|
| 1073 | if ($this->file_exists (array( |
---|
| 1074 | 'string' => $p->fake_full_path, |
---|
| 1075 | 'relatives' => array ($p->mask) |
---|
| 1076 | )) |
---|
| 1077 | ) |
---|
| 1078 | { |
---|
| 1079 | if (!$this->acl_check (array( |
---|
| 1080 | 'string' => $p->fake_full_path, |
---|
| 1081 | 'relatives' => array ($p->mask), |
---|
| 1082 | 'operation' => PHPGW_ACL_EDIT |
---|
| 1083 | ))) |
---|
| 1084 | { |
---|
| 1085 | return False; |
---|
| 1086 | } |
---|
| 1087 | |
---|
| 1088 | $vr = $this->set_attributes (array( |
---|
| 1089 | 'string' => $p->fake_full_path, |
---|
| 1090 | 'relatives' => array ($p->mask), |
---|
| 1091 | 'attributes' => array( |
---|
| 1092 | 'modifiedby_id' => $account_id, |
---|
| 1093 | 'modified' => $this->now |
---|
| 1094 | ) |
---|
| 1095 | ) |
---|
| 1096 | ); |
---|
| 1097 | } |
---|
| 1098 | else |
---|
| 1099 | { |
---|
| 1100 | if (!$this->acl_check (array( |
---|
| 1101 | 'string' => $p->fake_full_path, |
---|
| 1102 | 'relatives' => array ($p->mask), |
---|
| 1103 | 'operation' => PHPGW_ACL_ADD |
---|
| 1104 | )) |
---|
| 1105 | ) |
---|
| 1106 | { |
---|
| 1107 | return False; |
---|
| 1108 | } |
---|
| 1109 | |
---|
| 1110 | $query = $GLOBALS['phpgw']->db->query ("INSERT INTO phpgw_vfs (owner_id, directory, name) VALUES ($this->working_id, '". |
---|
| 1111 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_leading_dirs_clean)."', '". |
---|
| 1112 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_name_clean)."')", __LINE__, __FILE__); |
---|
| 1113 | |
---|
| 1114 | $this->set_attributes(array( |
---|
| 1115 | 'string' => $p->fake_full_path, |
---|
| 1116 | 'relatives' => array ($p->mask), |
---|
| 1117 | 'attributes' => array ( |
---|
| 1118 | 'createdby_id' => $account_id, |
---|
| 1119 | 'created' => $this->now, |
---|
| 1120 | 'size' => 0, |
---|
| 1121 | 'deleteable' => 'Y', |
---|
[1998] | 1122 | 'app' => $currentapp, |
---|
| 1123 | 'comment' => '' |
---|
[2] | 1124 | ) |
---|
| 1125 | ) |
---|
| 1126 | ); |
---|
| 1127 | $this->correct_attributes (array( |
---|
| 1128 | 'string' => $p->fake_full_path, |
---|
| 1129 | 'relatives' => array ($p->mask) |
---|
| 1130 | ) |
---|
| 1131 | ); |
---|
| 1132 | |
---|
| 1133 | $this->add_journal (array( |
---|
| 1134 | 'string' => $p->fake_full_path, |
---|
| 1135 | 'relatives' => array ($p->mask), |
---|
| 1136 | 'operation' => VFS_OPERATION_CREATED |
---|
| 1137 | ) |
---|
| 1138 | ); |
---|
| 1139 | } |
---|
| 1140 | |
---|
| 1141 | if ($rr || $vr || $query) |
---|
| 1142 | { |
---|
| 1143 | return True; |
---|
| 1144 | } |
---|
| 1145 | else |
---|
| 1146 | { |
---|
| 1147 | return False; |
---|
| 1148 | } |
---|
| 1149 | } |
---|
| 1150 | |
---|
| 1151 | /* |
---|
| 1152 | * See vfs_shared |
---|
| 1153 | * If $data['symlink'] the file is symlinked instead of copied |
---|
| 1154 | */ |
---|
| 1155 | function cp ($data) |
---|
| 1156 | { |
---|
| 1157 | if (!is_array ($data)) |
---|
| 1158 | { |
---|
| 1159 | $data = array (); |
---|
| 1160 | } |
---|
[1741] | 1161 | if ($data['relatives'][1] == RELATIVE_NONE) |
---|
| 1162 | $path = explode(SEP,$data['to']); |
---|
| 1163 | else |
---|
| 1164 | $path = explode(SEP,$this->my_home); |
---|
| 1165 | $quota = $this->get_quota(array('string' => SEP.$path[1].SEP.$path[2])); |
---|
| 1166 | $size = $this->get_size(array('string' => SEP.$path[1].SEP.$path[2], 'relatives' => $data['relatives'][1])); |
---|
| 1167 | if ($quota > 0 && ($quota * 1024 * 1024) < $size) |
---|
[1627] | 1168 | return false; |
---|
[2] | 1169 | |
---|
| 1170 | $default_values = array |
---|
| 1171 | ( |
---|
| 1172 | 'relatives' => array (RELATIVE_CURRENT, RELATIVE_CURRENT) |
---|
| 1173 | ); |
---|
| 1174 | |
---|
| 1175 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1176 | |
---|
| 1177 | $account_id = $GLOBALS['phpgw_info']['user']['account_id']; |
---|
| 1178 | |
---|
| 1179 | $f = $this->path_parts (array( |
---|
| 1180 | 'string' => $data['from'], |
---|
| 1181 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1182 | ) |
---|
| 1183 | ); |
---|
| 1184 | |
---|
| 1185 | $t = $this->path_parts (array( |
---|
| 1186 | 'string' => $data['to'], |
---|
| 1187 | 'relatives' => array ($data['relatives'][1]) |
---|
| 1188 | ) |
---|
| 1189 | ); |
---|
| 1190 | |
---|
| 1191 | if (!$this->acl_check (array( |
---|
| 1192 | 'string' => $f->fake_full_path, |
---|
| 1193 | 'relatives' => array ($f->mask), |
---|
| 1194 | 'operation' => PHPGW_ACL_READ |
---|
| 1195 | )) |
---|
| 1196 | ) |
---|
| 1197 | { |
---|
| 1198 | return False; |
---|
| 1199 | } |
---|
| 1200 | |
---|
| 1201 | if ($exists = $this->file_exists (array( |
---|
| 1202 | 'string' => $t->fake_full_path, |
---|
| 1203 | 'relatives' => array ($t->mask) |
---|
| 1204 | )) |
---|
| 1205 | ) |
---|
| 1206 | { |
---|
| 1207 | if (!$this->acl_check (array( |
---|
| 1208 | 'string' => $t->fake_full_path, |
---|
| 1209 | 'relatives' => array ($t->mask), |
---|
| 1210 | 'operation' => PHPGW_ACL_EDIT |
---|
| 1211 | )) |
---|
| 1212 | ) |
---|
| 1213 | { |
---|
| 1214 | return False; |
---|
| 1215 | } |
---|
| 1216 | } |
---|
| 1217 | else |
---|
| 1218 | { |
---|
| 1219 | if (!$this->acl_check (array( |
---|
| 1220 | 'string' => $t->fake_full_path, |
---|
| 1221 | 'relatives' => array ($t->mask), |
---|
| 1222 | 'operation' => PHPGW_ACL_ADD |
---|
| 1223 | )) |
---|
| 1224 | ) |
---|
| 1225 | { |
---|
| 1226 | return False; |
---|
| 1227 | } |
---|
| 1228 | } |
---|
| 1229 | |
---|
| 1230 | umask(0177); |
---|
| 1231 | |
---|
| 1232 | if ($this->file_type (array( |
---|
| 1233 | 'string' => $f->fake_full_path, |
---|
| 1234 | 'relatives' => array ($f->mask) |
---|
| 1235 | )) != 'Directory' |
---|
| 1236 | ) |
---|
| 1237 | { |
---|
| 1238 | if ($this->file_actions) |
---|
| 1239 | { |
---|
| 1240 | if (@$data['symlink']) |
---|
| 1241 | { |
---|
| 1242 | if ($exists) |
---|
| 1243 | { |
---|
| 1244 | @unlink($t->real_full_path); |
---|
| 1245 | } |
---|
| 1246 | if (!symlink($f->real_full_path, $t->real_full_path)) |
---|
| 1247 | { |
---|
| 1248 | return False; |
---|
| 1249 | } |
---|
| 1250 | } |
---|
| 1251 | elseif (!copy ($f->real_full_path, $t->real_full_path)) |
---|
| 1252 | { |
---|
| 1253 | return False; |
---|
| 1254 | } |
---|
| 1255 | |
---|
| 1256 | $size = filesize ($t->real_full_path); |
---|
| 1257 | } |
---|
| 1258 | else |
---|
| 1259 | { |
---|
| 1260 | $content = $this->read (array( |
---|
| 1261 | 'string' => $f->fake_full_path, |
---|
| 1262 | 'relatives' => array ($f->mask) |
---|
| 1263 | ) |
---|
| 1264 | ); |
---|
| 1265 | |
---|
| 1266 | $size = strlen ($content); |
---|
| 1267 | } |
---|
| 1268 | |
---|
| 1269 | if ($t->outside) |
---|
| 1270 | { |
---|
| 1271 | return True; |
---|
| 1272 | } |
---|
| 1273 | |
---|
| 1274 | $ls_array = $this->ls (array( |
---|
| 1275 | 'string' => $f->fake_full_path, |
---|
| 1276 | 'relatives' => array ($f->mask), |
---|
| 1277 | 'checksubdirs' => False, |
---|
| 1278 | 'mime_type' => False, |
---|
[1842] | 1279 | 'summary' => True, |
---|
[2] | 1280 | 'nofiles' => True |
---|
| 1281 | ) |
---|
| 1282 | ); |
---|
| 1283 | $record = $ls_array[0]; |
---|
| 1284 | |
---|
| 1285 | if ($this->file_exists (array( |
---|
| 1286 | 'string' => $data['to'], |
---|
| 1287 | 'relatives' => array ($data['relatives'][1]) |
---|
| 1288 | )) |
---|
| 1289 | ) |
---|
| 1290 | { |
---|
| 1291 | $query = $GLOBALS['phpgw']->db->query ("UPDATE phpgw_vfs SET owner_id='$this->working_id', directory='". |
---|
| 1292 | $GLOBALS['phpgw']->db->db_addslashes($t->fake_leading_dirs_clean)."', name='". |
---|
| 1293 | $GLOBALS['phpgw']->db->db_addslashes($t->fake_name_clean)."' WHERE owner_id='$this->working_id' AND directory='". |
---|
| 1294 | $GLOBALS['phpgw']->db->db_addslashes($t->fake_leading_dirs_clean)."' AND name='". |
---|
| 1295 | $GLOBALS['phpgw']->db->db_addslashes($t->fake_name_clean)."'" . $this->extra_sql (VFS_SQL_UPDATE), __LINE__, __FILE__); |
---|
[1842] | 1296 | |
---|
[2] | 1297 | $set_attributes_array = array ( |
---|
| 1298 | 'createdby_id' => $account_id, |
---|
| 1299 | 'created' => $this->now, |
---|
| 1300 | 'size' => $size, |
---|
| 1301 | 'mime_type' => $record['mime_type'], |
---|
| 1302 | 'deleteable' => $record['deleteable'], |
---|
| 1303 | 'comment' => $record['comment'], |
---|
| 1304 | 'app' => $record['app'] |
---|
| 1305 | ); |
---|
| 1306 | |
---|
| 1307 | if (!$this->file_actions) |
---|
| 1308 | { |
---|
| 1309 | $set_attributes_array['content'] = $content; |
---|
| 1310 | } |
---|
| 1311 | |
---|
| 1312 | $this->set_attributes(array( |
---|
| 1313 | 'string' => $t->fake_full_path, |
---|
| 1314 | 'relatives' => array ($t->mask), |
---|
| 1315 | 'attributes' => $set_attributes_array |
---|
| 1316 | ) |
---|
| 1317 | ); |
---|
| 1318 | |
---|
| 1319 | $this->add_journal (array( |
---|
| 1320 | 'string' => $t->fake_full_path, |
---|
| 1321 | 'relatives' => array ($t->mask), |
---|
| 1322 | 'operation' => VFS_OPERATION_EDITED |
---|
| 1323 | ) |
---|
| 1324 | ); |
---|
| 1325 | } |
---|
| 1326 | else |
---|
[1998] | 1327 | { |
---|
[2] | 1328 | $this->touch (array( |
---|
| 1329 | 'string' => $t->fake_full_path, |
---|
| 1330 | 'relatives' => array ($t->mask) |
---|
| 1331 | ) |
---|
| 1332 | ); |
---|
| 1333 | |
---|
| 1334 | $set_attributes_array = array ( |
---|
| 1335 | 'createdby_id' => $account_id, |
---|
| 1336 | 'created' => $this->now, |
---|
| 1337 | 'size' => $size, |
---|
| 1338 | 'mime_type' => $record['mime_type'], |
---|
| 1339 | 'deleteable' => $record['deleteable'], |
---|
| 1340 | 'comment' => $record['comment'], |
---|
| 1341 | 'app' => $record['app'] |
---|
| 1342 | ); |
---|
| 1343 | |
---|
| 1344 | if (!$this->file_actions) |
---|
| 1345 | { |
---|
| 1346 | $set_attributes_array['content'] = $content; |
---|
| 1347 | } |
---|
| 1348 | |
---|
| 1349 | $this->set_attributes(array( |
---|
| 1350 | 'string' => $t->fake_full_path, |
---|
| 1351 | 'relatives' => array ($t->mask), |
---|
| 1352 | 'attributes' => $set_attributes_array |
---|
[2090] | 1353 | ), |
---|
| 1354 | true |
---|
[2] | 1355 | ); |
---|
[1842] | 1356 | if (!(strpos(strtoupper($record['mime_type']),'IMAGE') === FALSE)) |
---|
| 1357 | { |
---|
| 1358 | $this->set_summary(array( |
---|
| 1359 | 'string'=> $data['to'], |
---|
| 1360 | 'relatives' => array ($data['relatives'][1]), |
---|
| 1361 | 'summary'=> $record['summary'] |
---|
| 1362 | )); |
---|
| 1363 | unset($record['summary']); |
---|
| 1364 | } |
---|
[2] | 1365 | } |
---|
| 1366 | $this->correct_attributes (array( |
---|
| 1367 | 'string' => $t->fake_full_path, |
---|
| 1368 | 'relatives' => array ($t->mask) |
---|
| 1369 | ) |
---|
| 1370 | ); |
---|
| 1371 | } |
---|
| 1372 | else /* It's a directory */ |
---|
| 1373 | { |
---|
| 1374 | /* First, make the initial directory */ |
---|
| 1375 | $this->mkdir (array( |
---|
| 1376 | 'string' => $data['to'], |
---|
| 1377 | 'relatives' => array ($data['relatives'][1]) |
---|
| 1378 | ) |
---|
| 1379 | ); |
---|
| 1380 | |
---|
| 1381 | /* Next, we create all the directories below the initial directory */ |
---|
| 1382 | foreach($this->ls (array( |
---|
| 1383 | 'string' => $f->fake_full_path, |
---|
| 1384 | 'relatives' => array ($f->mask), |
---|
| 1385 | 'checksubdirs' => True, |
---|
| 1386 | 'mime_type' => 'Directory' |
---|
| 1387 | )) as $entry) |
---|
| 1388 | { |
---|
| 1389 | $newdir = ereg_replace ("^$f->fake_full_path", "$t->fake_full_path", $entry['directory']); |
---|
| 1390 | $this->mkdir (array( |
---|
| 1391 | 'string' => $newdir.'/'.$entry['name'], |
---|
| 1392 | 'relatives' => array ($t->mask) |
---|
| 1393 | ) |
---|
| 1394 | ); |
---|
| 1395 | } |
---|
| 1396 | |
---|
| 1397 | /* Lastly, we copy the files over */ |
---|
| 1398 | foreach($this->ls (array( |
---|
| 1399 | 'string' => $f->fake_full_path, |
---|
| 1400 | 'relatives' => array ($f->mask) |
---|
| 1401 | )) as $entry) |
---|
| 1402 | { |
---|
| 1403 | if ($entry['mime_type'] == 'Directory') |
---|
| 1404 | { |
---|
| 1405 | continue; |
---|
| 1406 | } |
---|
| 1407 | |
---|
| 1408 | $newdir = ereg_replace ("^$f->fake_full_path", "$t->fake_full_path", $entry['directory']); |
---|
| 1409 | $this->cp (array( |
---|
| 1410 | 'from' => "$entry[directory]/$entry[name]", |
---|
| 1411 | 'to' => "$newdir/$entry[name]", |
---|
| 1412 | 'relatives' => array ($f->mask, $t->mask) |
---|
| 1413 | ) |
---|
| 1414 | ); |
---|
| 1415 | } |
---|
| 1416 | } |
---|
| 1417 | |
---|
| 1418 | if (!$f->outside) |
---|
| 1419 | { |
---|
| 1420 | $this->add_journal (array( |
---|
| 1421 | 'string' => $f->fake_full_path, |
---|
| 1422 | 'relatives' => array ($f->mask), |
---|
| 1423 | 'operation' => VFS_OPERATION_COPIED, |
---|
| 1424 | 'state_one' => NULL, |
---|
| 1425 | 'state_two' => $t->fake_full_path |
---|
| 1426 | ) |
---|
| 1427 | ); |
---|
| 1428 | } |
---|
| 1429 | |
---|
| 1430 | return True; |
---|
| 1431 | } |
---|
| 1432 | |
---|
| 1433 | /* |
---|
| 1434 | * See vfs_shared |
---|
| 1435 | */ |
---|
| 1436 | function mv ($data) |
---|
| 1437 | { |
---|
| 1438 | if (!is_array ($data)) |
---|
| 1439 | { |
---|
| 1440 | $data = array (); |
---|
| 1441 | } |
---|
[1648] | 1442 | if ($data['relatives'][1] == RELATIVE_NONE) |
---|
| 1443 | { |
---|
| 1444 | $path = explode('/',$data['to']); |
---|
| 1445 | $quota = $this->get_quota(array('string' => '/'.$path[1].'/'.$path[2])); |
---|
| 1446 | $size = $this->get_size(array('string' => '/'.$path[1].'/'.$path[2], 'relatives' => $data['relatives'][1])); |
---|
| 1447 | } |
---|
| 1448 | else |
---|
| 1449 | { |
---|
| 1450 | $quota = $this->get_quota(array('string' => $this->my_home)); |
---|
| 1451 | $size = $this->get_size(array('string' => $this->my_home, 'relatives' => $data['relatives'][1])); |
---|
| 1452 | } |
---|
[1627] | 1453 | if ($quota > 0 && $size >= $quota * 1024 * 1024) |
---|
| 1454 | return false; |
---|
| 1455 | |
---|
| 1456 | |
---|
[2] | 1457 | $default_values = array |
---|
| 1458 | ( |
---|
| 1459 | 'relatives' => array (RELATIVE_CURRENT, RELATIVE_CURRENT) |
---|
| 1460 | ); |
---|
| 1461 | |
---|
| 1462 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1463 | |
---|
| 1464 | $account_id = $GLOBALS['phpgw_info']['user']['account_id']; |
---|
| 1465 | |
---|
| 1466 | $f = $this->path_parts (array( |
---|
| 1467 | 'string' => $data['from'], |
---|
| 1468 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1469 | ) |
---|
| 1470 | ); |
---|
| 1471 | |
---|
| 1472 | $t = $this->path_parts (array( |
---|
| 1473 | 'string' => $data['to'], |
---|
| 1474 | 'relatives' => array ($data['relatives'][1]) |
---|
| 1475 | ) |
---|
| 1476 | ); |
---|
| 1477 | |
---|
| 1478 | if (!$this->acl_check (array( |
---|
[1648] | 1479 | 'string' => $data['to'], |
---|
[2] | 1480 | 'relatives' => array ($t->mask), |
---|
| 1481 | 'operation' => PHPGW_ACL_ADD |
---|
| 1482 | )) |
---|
| 1483 | ) |
---|
| 1484 | { |
---|
| 1485 | return False; |
---|
| 1486 | } |
---|
[1919] | 1487 | if (!$this->acl_check (array( |
---|
| 1488 | 'string' => $data['from'], |
---|
| 1489 | 'relatives' => array ($t->mask), |
---|
| 1490 | 'operation' => PHPGW_ACL_DELETE |
---|
| 1491 | )) |
---|
| 1492 | ) |
---|
| 1493 | { |
---|
| 1494 | return False; |
---|
| 1495 | } |
---|
[2] | 1496 | |
---|
| 1497 | if ($this->file_exists (array( |
---|
| 1498 | 'string' => $t->fake_full_path, |
---|
| 1499 | 'relatives' => array ($t->mask) |
---|
| 1500 | )) |
---|
| 1501 | ) |
---|
| 1502 | { |
---|
| 1503 | if (!$this->acl_check (array( |
---|
[1648] | 1504 | 'string' => $data['to'], |
---|
[2] | 1505 | 'relatives' => array ($t->mask), |
---|
| 1506 | 'operation' => PHPGW_ACL_EDIT |
---|
| 1507 | )) |
---|
| 1508 | ) |
---|
| 1509 | { |
---|
| 1510 | return False; |
---|
| 1511 | } |
---|
| 1512 | } |
---|
| 1513 | |
---|
| 1514 | umask (0177); |
---|
| 1515 | |
---|
| 1516 | /* We can't move directories into themselves */ |
---|
| 1517 | if (($this->file_type (array( |
---|
| 1518 | 'string' => $f->fake_full_path, |
---|
| 1519 | 'relatives' => array ($f->mask) |
---|
| 1520 | ) == 'Directory')) |
---|
| 1521 | && ereg ("^$f->fake_full_path", $t->fake_full_path) |
---|
| 1522 | ) |
---|
| 1523 | { |
---|
| 1524 | if (($t->fake_full_path == $f->fake_full_path) || substr ($t->fake_full_path, strlen ($f->fake_full_path), 1) == '/') |
---|
| 1525 | { |
---|
| 1526 | return False; |
---|
| 1527 | } |
---|
| 1528 | } |
---|
| 1529 | |
---|
| 1530 | if ($this->file_exists (array( |
---|
| 1531 | 'string' => $f->fake_full_path, |
---|
| 1532 | 'relatives' => array ($f->mask) |
---|
| 1533 | )) |
---|
| 1534 | ) |
---|
| 1535 | { |
---|
| 1536 | /* We get the listing now, because it will change after we update the database */ |
---|
| 1537 | $ls = $this->ls (array( |
---|
| 1538 | 'string' => $f->fake_full_path, |
---|
| 1539 | 'relatives' => array ($f->mask) |
---|
| 1540 | ) |
---|
| 1541 | ); |
---|
| 1542 | |
---|
| 1543 | if ($this->file_exists (array( |
---|
| 1544 | 'string' => $t->fake_full_path, |
---|
| 1545 | 'relatives' => array ($t->mask) |
---|
| 1546 | )) |
---|
| 1547 | ) |
---|
| 1548 | { |
---|
| 1549 | $this->rm (array( |
---|
| 1550 | 'string' => $t->fake_full_path, |
---|
| 1551 | 'relatives' => array ($t->mask) |
---|
| 1552 | ) |
---|
| 1553 | ); |
---|
| 1554 | } |
---|
| 1555 | |
---|
| 1556 | /* |
---|
| 1557 | We add the journal entry now, before we delete. This way the mime_type |
---|
| 1558 | field will be updated to 'journal-deleted' when the file is actually deleted |
---|
| 1559 | */ |
---|
| 1560 | if (!$f->outside) |
---|
| 1561 | { |
---|
| 1562 | $this->add_journal (array( |
---|
| 1563 | 'string' => $f->fake_full_path, |
---|
| 1564 | 'relatives' => array ($f->mask), |
---|
| 1565 | 'operation' => VFS_OPERATION_MOVED, |
---|
| 1566 | 'state_one' => $f->fake_full_path, |
---|
| 1567 | 'state_two' => $t->fake_full_path |
---|
| 1568 | ) |
---|
| 1569 | ); |
---|
| 1570 | } |
---|
| 1571 | |
---|
| 1572 | /* |
---|
| 1573 | If the from file is outside, it won't have a database entry, |
---|
| 1574 | so we have to touch it and find the size |
---|
| 1575 | */ |
---|
| 1576 | if ($f->outside) |
---|
| 1577 | { |
---|
| 1578 | $size = filesize ($f->real_full_path); |
---|
| 1579 | |
---|
| 1580 | $this->touch (array( |
---|
| 1581 | 'string' => $t->fake_full_path, |
---|
| 1582 | 'relatives' => array ($t->mask) |
---|
| 1583 | ) |
---|
| 1584 | ); |
---|
| 1585 | $query = $GLOBALS['phpgw']->db->query ("UPDATE phpgw_vfs SET size=$size WHERE directory='". |
---|
| 1586 | $GLOBALS['phpgw']->db->db_addslashes($t->fake_leading_dirs_clean)."' AND name='". |
---|
| 1587 | $GLOBALS['phpgw']->db->db_addslashes($t->fake_name_clean)."'" . $this->extra_sql (array ('query_type' => VFS_SQL_UPDATE)), __LINE__, __FILE__); |
---|
| 1588 | } |
---|
| 1589 | elseif (!$t->outside) |
---|
| 1590 | { |
---|
| 1591 | $query = $GLOBALS['phpgw']->db->query ("UPDATE phpgw_vfs SET name='". |
---|
| 1592 | $GLOBALS['phpgw']->db->db_addslashes($t->fake_name_clean)."', directory='". |
---|
| 1593 | $GLOBALS['phpgw']->db->db_addslashes($t->fake_leading_dirs_clean)."' WHERE directory='". |
---|
| 1594 | $GLOBALS['phpgw']->db->db_addslashes($f->fake_leading_dirs_clean)."' AND name='". |
---|
| 1595 | $GLOBALS['phpgw']->db->db_addslashes($f->fake_name_clean)."'" . $this->extra_sql (array ('query_type' => VFS_SQL_UPDATE)), __LINE__, __FILE__); |
---|
| 1596 | } |
---|
| 1597 | |
---|
| 1598 | $this->set_attributes(array( |
---|
| 1599 | 'string' => $t->fake_full_path, |
---|
| 1600 | 'relatives' => array ($t->mask), |
---|
| 1601 | 'attributes' => array ( |
---|
| 1602 | 'modifiedby_id' => $account_id, |
---|
| 1603 | 'modified' => $this->now |
---|
| 1604 | ) |
---|
| 1605 | ) |
---|
| 1606 | ); |
---|
| 1607 | |
---|
| 1608 | $this->correct_attributes (array( |
---|
| 1609 | 'string' => $t->fake_full_path, |
---|
| 1610 | 'relatives' => array ($t->mask) |
---|
| 1611 | ) |
---|
| 1612 | ); |
---|
| 1613 | |
---|
| 1614 | if ($this->file_actions) |
---|
| 1615 | { |
---|
| 1616 | $rr = rename ($f->real_full_path, $t->real_full_path); |
---|
| 1617 | } |
---|
| 1618 | |
---|
| 1619 | /* |
---|
| 1620 | This removes the original entry from the database |
---|
| 1621 | The actual file is already deleted because of the rename () above |
---|
| 1622 | */ |
---|
| 1623 | if ($t->outside) |
---|
| 1624 | { |
---|
| 1625 | $this->rm (array( |
---|
| 1626 | 'string' => $f->fake_full_path, |
---|
| 1627 | 'relatives' => $f->mask |
---|
| 1628 | ) |
---|
| 1629 | ); |
---|
| 1630 | } |
---|
| 1631 | } |
---|
| 1632 | else |
---|
| 1633 | { |
---|
| 1634 | return False; |
---|
| 1635 | } |
---|
| 1636 | |
---|
| 1637 | if ($this->file_type (array( |
---|
| 1638 | 'string' => $t->fake_full_path, |
---|
| 1639 | 'relatives' => array ($t->mask) |
---|
| 1640 | )) == 'Directory' |
---|
| 1641 | ) |
---|
| 1642 | { |
---|
| 1643 | /* We got $ls from above, before we renamed the directory */ |
---|
| 1644 | foreach ($ls as $entry) |
---|
| 1645 | { |
---|
| 1646 | $newdir = ereg_replace ("^$f->fake_full_path", $t->fake_full_path, $entry['directory']); |
---|
| 1647 | $newdir_clean = $this->clean_string (array ('string' => $newdir)); |
---|
| 1648 | |
---|
| 1649 | $query = $GLOBALS['phpgw']->db->query ("UPDATE phpgw_vfs SET directory='". |
---|
| 1650 | $GLOBALS['phpgw']->db->db_addslashes($newdir_clean)."' WHERE file_id='$entry[file_id]'" . |
---|
| 1651 | $this->extra_sql (array ('query_type' => VFS_SQL_UPDATE)), __LINE__, __FILE__); |
---|
| 1652 | $this->correct_attributes (array( |
---|
| 1653 | 'string' => "$newdir/$entry[name]", |
---|
| 1654 | 'relatives' => array ($t->mask) |
---|
| 1655 | ) |
---|
| 1656 | ); |
---|
| 1657 | } |
---|
| 1658 | } |
---|
| 1659 | |
---|
| 1660 | $this->add_journal (array( |
---|
| 1661 | 'string' => $t->fake_full_path, |
---|
| 1662 | 'relatives' => array ($t->mask), |
---|
| 1663 | 'operation' => VFS_OPERATION_MOVED, |
---|
| 1664 | 'state_one' => $f->fake_full_path, |
---|
| 1665 | 'state_two' => $t->fake_full_path |
---|
| 1666 | ) |
---|
| 1667 | ); |
---|
| 1668 | |
---|
| 1669 | return True; |
---|
| 1670 | } |
---|
| 1671 | |
---|
| 1672 | /* |
---|
| 1673 | * See vfs_shared |
---|
| 1674 | */ |
---|
| 1675 | function rm ($data) |
---|
| 1676 | { |
---|
| 1677 | if (!is_array ($data)) |
---|
| 1678 | { |
---|
| 1679 | $data = array (); |
---|
| 1680 | } |
---|
| 1681 | |
---|
| 1682 | $default_values = array |
---|
| 1683 | ( |
---|
| 1684 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 1685 | ); |
---|
| 1686 | |
---|
| 1687 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1688 | |
---|
| 1689 | $p = $this->path_parts (array( |
---|
| 1690 | 'string' => $data['string'], |
---|
| 1691 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1692 | ) |
---|
| 1693 | ); |
---|
[1919] | 1694 | if (!$this->acl_check (array( |
---|
| 1695 | 'string' => $p->fake_full_path, |
---|
| 1696 | 'relatives' => array ($p->mask), |
---|
| 1697 | 'operation' => PHPGW_ACL_DELETE) |
---|
| 1698 | ) |
---|
| 1699 | ) |
---|
| 1700 | { |
---|
| 1701 | return False; |
---|
| 1702 | } |
---|
| 1703 | |
---|
[2] | 1704 | if (!$this->file_exists (array( |
---|
| 1705 | 'string' => $data['string'], |
---|
| 1706 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1707 | )) |
---|
| 1708 | ) |
---|
| 1709 | { |
---|
| 1710 | if ($this->file_actions) |
---|
| 1711 | { |
---|
| 1712 | $rr = unlink ($p->real_full_path); |
---|
| 1713 | } |
---|
| 1714 | else |
---|
| 1715 | { |
---|
| 1716 | $rr = True; |
---|
| 1717 | } |
---|
| 1718 | |
---|
| 1719 | if ($rr) |
---|
| 1720 | { |
---|
| 1721 | return True; |
---|
| 1722 | } |
---|
| 1723 | else |
---|
| 1724 | { |
---|
| 1725 | return False; |
---|
| 1726 | } |
---|
| 1727 | } |
---|
| 1728 | |
---|
| 1729 | if ($this->file_type (array( |
---|
| 1730 | 'string' => $data['string'], |
---|
| 1731 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1732 | )) != 'Directory' |
---|
| 1733 | ) |
---|
| 1734 | { |
---|
| 1735 | $this->add_journal (array( |
---|
| 1736 | 'string' => $p->fake_full_path, |
---|
| 1737 | 'relatives' => array ($p->mask), |
---|
| 1738 | 'operation' => VFS_OPERATION_DELETED |
---|
| 1739 | ) |
---|
| 1740 | ); |
---|
| 1741 | |
---|
| 1742 | $query = $GLOBALS['phpgw']->db->query ("DELETE FROM phpgw_vfs WHERE directory='". |
---|
| 1743 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_leading_dirs_clean)."' AND name='". |
---|
| 1744 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_name_clean)."'".$this->extra_sql (array ('query_type' => VFS_SQL_DELETE)), __LINE__, __FILE__); |
---|
| 1745 | |
---|
| 1746 | if ($this->file_actions) |
---|
| 1747 | { |
---|
| 1748 | $rr = unlink ($p->real_full_path); |
---|
| 1749 | } |
---|
| 1750 | else |
---|
| 1751 | { |
---|
| 1752 | $rr = True; |
---|
| 1753 | } |
---|
| 1754 | |
---|
| 1755 | if ($query || $rr) |
---|
| 1756 | { |
---|
| 1757 | return True; |
---|
| 1758 | } |
---|
| 1759 | else |
---|
| 1760 | { |
---|
| 1761 | return False; |
---|
| 1762 | } |
---|
| 1763 | } |
---|
| 1764 | else |
---|
| 1765 | { |
---|
| 1766 | $ls = $this->ls (array( |
---|
| 1767 | 'string' => $p->fake_full_path, |
---|
| 1768 | 'relatives' => array ($p->mask) |
---|
| 1769 | ) |
---|
| 1770 | ); |
---|
| 1771 | |
---|
| 1772 | /* First, we cycle through the entries and delete the files */ |
---|
| 1773 | foreach($ls as $entry) |
---|
| 1774 | { |
---|
| 1775 | if ($entry['mime_type'] == 'Directory') |
---|
| 1776 | { |
---|
| 1777 | continue; |
---|
| 1778 | } |
---|
| 1779 | |
---|
| 1780 | $this->rm (array( |
---|
| 1781 | 'string' => "$entry[directory]/$entry[name]", |
---|
| 1782 | 'relatives' => array ($p->mask) |
---|
| 1783 | ) |
---|
| 1784 | ); |
---|
| 1785 | } |
---|
| 1786 | |
---|
| 1787 | /* Now we cycle through again and delete the directories */ |
---|
| 1788 | foreach ($ls as $entry) |
---|
| 1789 | { |
---|
| 1790 | if ($entry['mime_type'] != 'Directory') |
---|
| 1791 | { |
---|
| 1792 | continue; |
---|
| 1793 | } |
---|
| 1794 | |
---|
| 1795 | /* Only the best in confusing recursion */ |
---|
| 1796 | $this->rm (array( |
---|
| 1797 | 'string' => "$entry[directory]/$entry[name]", |
---|
| 1798 | 'relatives' => array ($p->mask) |
---|
| 1799 | ) |
---|
| 1800 | ); |
---|
| 1801 | } |
---|
| 1802 | |
---|
| 1803 | /* If the directory is linked, we delete the placeholder directory */ |
---|
| 1804 | $ls_array = $this->ls (array( |
---|
| 1805 | 'string' => $p->fake_full_path, |
---|
| 1806 | 'relatives' => array ($p->mask), |
---|
| 1807 | 'checksubdirs' => False, |
---|
| 1808 | 'mime_type' => False, |
---|
| 1809 | 'nofiles' => True |
---|
| 1810 | ) |
---|
| 1811 | ); |
---|
| 1812 | $link_info = $ls_array[0]; |
---|
| 1813 | |
---|
| 1814 | if ($link_info['link_directory'] && $link_info['link_name']) |
---|
| 1815 | { |
---|
| 1816 | $path = $this->path_parts (array( |
---|
| 1817 | 'string' => $link_info['directory'] . '/' . $link_info['name'], |
---|
| 1818 | 'relatives' => array ($p->mask), |
---|
| 1819 | 'nolinks' => True |
---|
| 1820 | ) |
---|
| 1821 | ); |
---|
| 1822 | |
---|
| 1823 | if ($this->file_actions) |
---|
| 1824 | { |
---|
| 1825 | rmdir ($path->real_full_path); |
---|
| 1826 | } |
---|
| 1827 | } |
---|
| 1828 | |
---|
| 1829 | /* Last, we delete the directory itself */ |
---|
| 1830 | $this->add_journal (array( |
---|
| 1831 | 'string' => $p->fake_full_path, |
---|
| 1832 | 'relatives' => array ($p->mask), |
---|
| 1833 | 'operaton' => VFS_OPERATION_DELETED |
---|
| 1834 | ) |
---|
| 1835 | ); |
---|
| 1836 | |
---|
| 1837 | $query = $GLOBALS['phpgw']->db->query ("DELETE FROM phpgw_vfs WHERE directory='". |
---|
| 1838 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_leading_dirs_clean)."' AND name='". |
---|
| 1839 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_name_clean)."'" . |
---|
| 1840 | $this->extra_sql (array ('query_type' => VFS_SQL_DELETE)), __LINE__, __FILE__); |
---|
| 1841 | |
---|
| 1842 | if ($this->file_actions) |
---|
| 1843 | { |
---|
| 1844 | rmdir ($p->real_full_path); |
---|
| 1845 | } |
---|
| 1846 | |
---|
| 1847 | return True; |
---|
| 1848 | } |
---|
| 1849 | } |
---|
| 1850 | |
---|
| 1851 | /* |
---|
| 1852 | * See vfs_shared |
---|
| 1853 | */ |
---|
| 1854 | function mkdir ($data) |
---|
| 1855 | { |
---|
| 1856 | if (!is_array ($data)) |
---|
| 1857 | { |
---|
| 1858 | $data = array (); |
---|
| 1859 | } |
---|
| 1860 | |
---|
| 1861 | $default_values = array |
---|
| 1862 | ( |
---|
| 1863 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 1864 | ); |
---|
| 1865 | |
---|
| 1866 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1867 | |
---|
| 1868 | $account_id = $GLOBALS['phpgw_info']['user']['account_id']; |
---|
| 1869 | $currentapp = $GLOBALS['phpgw_info']['flags']['currentapp']; |
---|
| 1870 | |
---|
| 1871 | $p = $this->path_parts (array( |
---|
| 1872 | 'string' => $data['string'], |
---|
| 1873 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1874 | ) |
---|
| 1875 | ); |
---|
| 1876 | |
---|
| 1877 | if (!$this->acl_check (array( |
---|
| 1878 | 'string' => $p->fake_full_path, |
---|
| 1879 | 'relatives' => array ($p->mask), |
---|
| 1880 | 'operation' => PHPGW_ACL_ADD) |
---|
| 1881 | ) |
---|
| 1882 | ) |
---|
| 1883 | { |
---|
| 1884 | return False; |
---|
| 1885 | } |
---|
| 1886 | |
---|
| 1887 | /* We don't allow /'s in dir names, of course */ |
---|
| 1888 | if (ereg ("/", $p->fake_name)) |
---|
| 1889 | { |
---|
| 1890 | return False; |
---|
| 1891 | } |
---|
| 1892 | |
---|
| 1893 | umask (077); |
---|
| 1894 | |
---|
| 1895 | if ($this->file_actions) |
---|
| 1896 | { |
---|
| 1897 | if (!@is_dir($p->real_leading_dirs_clean)) // eg. /home or /group does not exist |
---|
| 1898 | { |
---|
| 1899 | if (!@mkdir($p->real_leading_dirs_clean,0770)) // ==> create it |
---|
| 1900 | { |
---|
| 1901 | return False; |
---|
| 1902 | } |
---|
| 1903 | } |
---|
| 1904 | if (@is_dir($p->real_full_path)) // directory already exists |
---|
| 1905 | { |
---|
| 1906 | $this->update_real($data,True); // update its contents |
---|
| 1907 | } |
---|
| 1908 | elseif (!@mkdir ($p->real_full_path, 0770)) |
---|
| 1909 | { |
---|
| 1910 | return False; |
---|
| 1911 | } |
---|
| 1912 | } |
---|
| 1913 | |
---|
| 1914 | if (!$this->file_exists (array( |
---|
| 1915 | 'string' => $p->fake_full_path, |
---|
| 1916 | 'relatives' => array ($p->mask) |
---|
| 1917 | )) |
---|
| 1918 | ) |
---|
| 1919 | { |
---|
| 1920 | $query = $GLOBALS['phpgw']->db->query ("INSERT INTO phpgw_vfs (owner_id, name, directory) VALUES ($this->working_id, '". |
---|
| 1921 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_name_clean)."', '". |
---|
| 1922 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_leading_dirs_clean)."')", __LINE__, __FILE__); |
---|
| 1923 | |
---|
| 1924 | $this->set_attributes(array( |
---|
| 1925 | 'string' => $p->fake_full_path, |
---|
| 1926 | 'relatives' => array ($p->mask), |
---|
| 1927 | 'attributes' => array ( |
---|
| 1928 | 'createdby_id' => $account_id, |
---|
| 1929 | 'size' => 4096, |
---|
| 1930 | 'mime_type' => 'Directory', |
---|
| 1931 | 'created' => $this->now, |
---|
| 1932 | 'deleteable' => 'Y', |
---|
| 1933 | 'app' => $currentapp |
---|
| 1934 | ) |
---|
| 1935 | ) |
---|
| 1936 | ); |
---|
| 1937 | |
---|
| 1938 | $this->correct_attributes (array( |
---|
| 1939 | 'string' => $p->fake_full_path, |
---|
| 1940 | 'relatives' => array ($p->mask) |
---|
| 1941 | ) |
---|
| 1942 | ); |
---|
| 1943 | |
---|
| 1944 | $this->add_journal (array( |
---|
| 1945 | 'string' => $p->fake_full_path, |
---|
| 1946 | 'relatives' => array ($p->mask), |
---|
| 1947 | 'operation' => VFS_OPERATION_CREATED |
---|
| 1948 | ) |
---|
| 1949 | ); |
---|
| 1950 | } |
---|
| 1951 | else |
---|
| 1952 | { |
---|
| 1953 | return False; |
---|
| 1954 | } |
---|
| 1955 | |
---|
| 1956 | return True; |
---|
| 1957 | } |
---|
| 1958 | |
---|
| 1959 | /* |
---|
| 1960 | * See vfs_shared |
---|
| 1961 | */ |
---|
| 1962 | function make_link ($data) |
---|
| 1963 | { |
---|
| 1964 | if (!is_array ($data)) |
---|
| 1965 | { |
---|
| 1966 | $data = array (); |
---|
| 1967 | } |
---|
| 1968 | |
---|
| 1969 | $default_values = array |
---|
| 1970 | ( |
---|
| 1971 | 'relatives' => array (RELATIVE_CURRENT, RELATIVE_CURRENT) |
---|
| 1972 | ); |
---|
| 1973 | |
---|
| 1974 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1975 | |
---|
| 1976 | $account_id = $GLOBALS['phpgw_info']['user']['account_id']; |
---|
| 1977 | $currentapp = $GLOBALS['phpgw_info']['flags']['currentapp']; |
---|
| 1978 | |
---|
| 1979 | $vp = $this->path_parts (array( |
---|
| 1980 | 'string' => $data['vdir'], |
---|
| 1981 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1982 | ) |
---|
| 1983 | ); |
---|
| 1984 | |
---|
| 1985 | $rp = $this->path_parts (array( |
---|
| 1986 | 'string' => $data['rdir'], |
---|
| 1987 | 'relatives' => array ($data['relatives'][1]) |
---|
| 1988 | ) |
---|
| 1989 | ); |
---|
| 1990 | |
---|
| 1991 | if (!$this->acl_check (array( |
---|
| 1992 | 'string' => $vp->fake_full_path, |
---|
| 1993 | 'relatives' => array ($vp->mask), |
---|
| 1994 | 'operation' => PHPGW_ACL_ADD |
---|
| 1995 | )) |
---|
| 1996 | ) |
---|
| 1997 | { |
---|
| 1998 | return False; |
---|
| 1999 | } |
---|
| 2000 | |
---|
| 2001 | if ((!$this->file_exists (array( |
---|
| 2002 | 'string' => $rp->real_full_path, |
---|
| 2003 | 'relatives' => array ($rp->mask) |
---|
| 2004 | ))) |
---|
| 2005 | && !mkdir ($rp->real_full_path, 0770)) |
---|
| 2006 | { |
---|
| 2007 | return False; |
---|
| 2008 | } |
---|
| 2009 | |
---|
| 2010 | if (!$this->mkdir (array( |
---|
| 2011 | 'string' => $vp->fake_full_path, |
---|
| 2012 | 'relatives' => array ($vp->mask) |
---|
| 2013 | )) |
---|
| 2014 | ) |
---|
| 2015 | { |
---|
| 2016 | return False; |
---|
| 2017 | } |
---|
| 2018 | |
---|
| 2019 | $size = $this->get_size (array( |
---|
| 2020 | 'string' => $rp->real_full_path, |
---|
| 2021 | 'relatives' => array ($rp->mask) |
---|
| 2022 | ) |
---|
| 2023 | ); |
---|
| 2024 | |
---|
| 2025 | $this->set_attributes(array( |
---|
| 2026 | 'string' => $vp->fake_full_path, |
---|
| 2027 | 'relatives' => array ($vp->mask), |
---|
| 2028 | 'attributes' => array ( |
---|
| 2029 | 'link_directory' => $rp->real_leading_dirs, |
---|
| 2030 | 'link_name' => $rp->real_name, |
---|
| 2031 | 'size' => $size |
---|
| 2032 | ) |
---|
| 2033 | ) |
---|
| 2034 | ); |
---|
| 2035 | |
---|
| 2036 | $this->correct_attributes (array( |
---|
| 2037 | 'string' => $vp->fake_full_path, |
---|
| 2038 | 'relatives' => array ($vp->mask) |
---|
| 2039 | ) |
---|
| 2040 | ); |
---|
| 2041 | |
---|
| 2042 | return True; |
---|
| 2043 | } |
---|
[1830] | 2044 | function summary ($data) |
---|
| 2045 | { |
---|
[2] | 2046 | |
---|
[1830] | 2047 | if (!$this->acl_check (array( |
---|
| 2048 | 'string' => $data['path'].'/'.$data['string'], |
---|
| 2049 | 'relatives' => array (RELATIVE_NONE), |
---|
| 2050 | 'operation' => PHPGW_ACL_READ |
---|
| 2051 | )) |
---|
| 2052 | ) |
---|
| 2053 | { |
---|
| 2054 | return False; |
---|
| 2055 | } |
---|
| 2056 | |
---|
| 2057 | $query = "SELECT summary FROM phpgw_vfs WHERE directory = '" |
---|
| 2058 | .$data['path']."' AND name = '".$data['string']."' and mime_type != 'journal' and mime_type != 'journal-deleted' LIMIT 1"; |
---|
| 2059 | if ($GLOBALS['phpgw']->db->query($query) && $GLOBALS['phpgw']->db->next_record()){ |
---|
| 2060 | $val = $GLOBALS['phpgw']->db->row(); |
---|
[1842] | 2061 | return $val['summary']; |
---|
[1830] | 2062 | } |
---|
| 2063 | } |
---|
| 2064 | |
---|
| 2065 | function set_summary($data){ |
---|
| 2066 | if (!is_array ($data)) |
---|
| 2067 | { |
---|
| 2068 | $data = array (); |
---|
| 2069 | } |
---|
| 2070 | |
---|
| 2071 | $default_values = array |
---|
| 2072 | ( |
---|
| 2073 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 2074 | 'attributes' => array () |
---|
| 2075 | ); |
---|
| 2076 | |
---|
| 2077 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2078 | |
---|
| 2079 | $p = $this->path_parts (array( |
---|
| 2080 | 'string' => $data['string'], |
---|
| 2081 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2082 | ) |
---|
| 2083 | ); |
---|
| 2084 | if (!$this->acl_check (array( |
---|
| 2085 | 'string' => $p->fake_full_path, |
---|
| 2086 | 'relatives' => array ($p->mask), |
---|
| 2087 | 'operation' => PHPGW_ACL_EDIT |
---|
| 2088 | )) |
---|
| 2089 | ) |
---|
| 2090 | { |
---|
| 2091 | return False; |
---|
| 2092 | } |
---|
| 2093 | if (!$this->file_exists (array( |
---|
| 2094 | 'string' => $data['string'], |
---|
| 2095 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2096 | )) |
---|
| 2097 | ) |
---|
| 2098 | { |
---|
| 2099 | return False; |
---|
| 2100 | } |
---|
| 2101 | $ls_array = $this->ls (array( |
---|
| 2102 | 'string' => $p->fake_full_path, |
---|
| 2103 | 'relatives' => array ($p->mask), |
---|
| 2104 | 'checksubdirs' => False, |
---|
| 2105 | 'nofiles' => True |
---|
| 2106 | ) |
---|
| 2107 | ); |
---|
| 2108 | $record = $ls_array[0]; |
---|
| 2109 | $data['summary'] = pg_escape_bytea($data['summary']); |
---|
| 2110 | $sql = 'UPDATE phpgw_vfs SET summary = \''.$data['summary'].'\''; |
---|
| 2111 | $sql .= ' WHERE file_id='.(int) $ls_array[0]['file_id']; |
---|
| 2112 | $sql .= $this->extra_sql (array ('query_type' => VFS_SQL_UPDATE)); |
---|
| 2113 | $query = $GLOBALS['phpgw']->db->query ($sql, __LINE__, __FILE__); |
---|
| 2114 | } |
---|
| 2115 | |
---|
[2] | 2116 | /* |
---|
| 2117 | * See vfs_shared |
---|
| 2118 | */ |
---|
[2090] | 2119 | function set_attributes ($data,$isNewFile = false) |
---|
[2] | 2120 | { |
---|
| 2121 | if (!is_array ($data)) |
---|
| 2122 | { |
---|
| 2123 | $data = array (); |
---|
| 2124 | } |
---|
| 2125 | |
---|
| 2126 | $default_values = array |
---|
| 2127 | ( |
---|
| 2128 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 2129 | 'attributes' => array () |
---|
| 2130 | ); |
---|
| 2131 | |
---|
| 2132 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2133 | |
---|
| 2134 | $p = $this->path_parts (array( |
---|
| 2135 | 'string' => $data['string'], |
---|
| 2136 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2137 | ) |
---|
| 2138 | ); |
---|
| 2139 | |
---|
| 2140 | /* |
---|
| 2141 | This is kind of trivial, given that set_attributes () can change owner_id, |
---|
| 2142 | size, etc. |
---|
[2090] | 2143 | */ |
---|
| 2144 | if($isNewFile) |
---|
| 2145 | { |
---|
| 2146 | if ( !$this->acl_check (array( |
---|
| 2147 | 'string' => $p->fake_full_path, |
---|
| 2148 | 'relatives' => array ($p->mask), |
---|
| 2149 | 'operation' => PHPGW_ACL_ADD |
---|
| 2150 | )) |
---|
| 2151 | ) |
---|
| 2152 | { |
---|
| 2153 | return False; |
---|
| 2154 | } |
---|
| 2155 | }elseif (!$this->acl_check (array( |
---|
| 2156 | 'string' => $p->fake_full_path, |
---|
[2] | 2157 | 'relatives' => array ($p->mask), |
---|
| 2158 | 'operation' => PHPGW_ACL_EDIT |
---|
| 2159 | )) |
---|
| 2160 | ) |
---|
| 2161 | { |
---|
| 2162 | return False; |
---|
| 2163 | } |
---|
| 2164 | |
---|
[2090] | 2165 | |
---|
[2] | 2166 | if (!$this->file_exists (array( |
---|
| 2167 | 'string' => $data['string'], |
---|
| 2168 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2169 | )) |
---|
| 2170 | ) |
---|
| 2171 | { |
---|
| 2172 | return False; |
---|
| 2173 | } |
---|
| 2174 | |
---|
| 2175 | /* |
---|
| 2176 | All this voodoo just decides which attributes to update |
---|
| 2177 | depending on if the attribute was supplied in the 'attributes' array |
---|
| 2178 | */ |
---|
| 2179 | |
---|
| 2180 | $ls_array = $this->ls (array( |
---|
| 2181 | 'string' => $p->fake_full_path, |
---|
| 2182 | 'relatives' => array ($p->mask), |
---|
| 2183 | 'checksubdirs' => False, |
---|
| 2184 | 'nofiles' => True |
---|
| 2185 | ) |
---|
| 2186 | ); |
---|
| 2187 | $record = $ls_array[0]; |
---|
| 2188 | |
---|
| 2189 | $sql = 'UPDATE phpgw_vfs SET '; |
---|
| 2190 | |
---|
| 2191 | $change_attributes = 0; |
---|
| 2192 | |
---|
| 2193 | foreach ($this->attributes as $attribute) |
---|
| 2194 | { |
---|
| 2195 | if (isset ($data['attributes'][$attribute])) |
---|
| 2196 | { |
---|
| 2197 | /* |
---|
| 2198 | Indicate that the EDITED_COMMENT operation needs to be journaled, |
---|
| 2199 | but only if the comment changed |
---|
| 2200 | */ |
---|
| 2201 | if ($attribute == 'comment' && $data['attributes'][$attribute] != $record[$attribute]) |
---|
| 2202 | { |
---|
| 2203 | $edited_comment = 1; |
---|
| 2204 | } |
---|
| 2205 | |
---|
| 2206 | if ($change_attributes > 0) |
---|
| 2207 | { |
---|
| 2208 | $sql .= ', '; |
---|
| 2209 | } |
---|
| 2210 | |
---|
| 2211 | // RalfBecker 2004/07/24: |
---|
| 2212 | // this is only a hack to fix bug [ 991222 ] Error uploading file |
---|
| 2213 | // the whole class need to be reworked with the new db-functions |
---|
| 2214 | if (!isset($this->column_defs)) |
---|
| 2215 | { |
---|
| 2216 | $table_defs = $GLOBALS['phpgw']->db->get_table_definitions('phpgwapi','phpgw_vfs'); |
---|
| 2217 | $this->column_defs = $table_defs['fd']; |
---|
| 2218 | } |
---|
| 2219 | $sql .= $attribute.'=' .$GLOBALS['phpgw']->db->quote($data['attributes'][$attribute],$this->column_defs[$attribute]['type']); |
---|
| 2220 | |
---|
| 2221 | $change_attributes++; |
---|
| 2222 | } |
---|
| 2223 | } |
---|
| 2224 | |
---|
| 2225 | if (!$change_attributes) |
---|
| 2226 | { |
---|
| 2227 | return True; // nothing to do |
---|
| 2228 | } |
---|
| 2229 | $sql .= ' WHERE file_id='.(int) $record['file_id']; |
---|
| 2230 | $sql .= $this->extra_sql (array ('query_type' => VFS_SQL_UPDATE)); |
---|
| 2231 | $query = $GLOBALS['phpgw']->db->query ($sql, __LINE__, __FILE__); |
---|
| 2232 | |
---|
| 2233 | if ($query) |
---|
| 2234 | { |
---|
| 2235 | if ($edited_comment) |
---|
| 2236 | { |
---|
| 2237 | $this->add_journal (array( |
---|
| 2238 | 'string' => $p->fake_full_path, |
---|
| 2239 | 'relatives' => array ($p->mask), |
---|
| 2240 | 'operation' => VFS_OPERATION_EDITED_COMMENT |
---|
| 2241 | ) |
---|
| 2242 | ); |
---|
| 2243 | } |
---|
| 2244 | |
---|
| 2245 | return True; |
---|
| 2246 | } |
---|
| 2247 | else |
---|
| 2248 | { |
---|
| 2249 | return False; |
---|
| 2250 | } |
---|
| 2251 | } |
---|
| 2252 | |
---|
| 2253 | /*! |
---|
| 2254 | @function correct_attributes |
---|
| 2255 | @abstract Set the correct attributes for 'string' (e.g. owner) |
---|
| 2256 | @param string File/directory to correct attributes of |
---|
| 2257 | @param relatives Relativity array |
---|
| 2258 | @result Boolean True/False |
---|
| 2259 | */ |
---|
| 2260 | function correct_attributes ($data) |
---|
| 2261 | { |
---|
| 2262 | if (!is_array ($data)) |
---|
| 2263 | { |
---|
| 2264 | $data = array (); |
---|
| 2265 | } |
---|
| 2266 | |
---|
| 2267 | $default_values = array |
---|
| 2268 | ( |
---|
| 2269 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 2270 | ); |
---|
| 2271 | |
---|
| 2272 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2273 | |
---|
| 2274 | $p = $this->path_parts (array( |
---|
| 2275 | 'string' => $data['string'], |
---|
| 2276 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2277 | ) |
---|
| 2278 | ); |
---|
| 2279 | |
---|
| 2280 | if ($p->fake_leading_dirs != $this->fakebase && $p->fake_leading_dirs != '/') |
---|
| 2281 | { |
---|
| 2282 | $ls_array = $this->ls (array( |
---|
| 2283 | 'string' => $p->fake_leading_dirs, |
---|
| 2284 | 'relatives' => array ($p->mask), |
---|
| 2285 | 'checksubdirs' => False, |
---|
| 2286 | 'nofiles' => True |
---|
| 2287 | ) |
---|
| 2288 | ); |
---|
| 2289 | $set_attributes_array = Array( |
---|
| 2290 | 'owner_id' => $ls_array[0]['owner_id'] |
---|
| 2291 | ); |
---|
| 2292 | } |
---|
| 2293 | elseif (preg_match ("+^$this->fakebase\/(.*)$+U", $p->fake_full_path, $matches)) |
---|
| 2294 | { |
---|
| 2295 | $set_attributes_array = Array( |
---|
| 2296 | 'owner_id' => $GLOBALS['phpgw']->accounts->name2id ($matches[1]) |
---|
| 2297 | ); |
---|
| 2298 | } |
---|
| 2299 | else |
---|
| 2300 | { |
---|
| 2301 | $set_attributes_array = Array( |
---|
| 2302 | 'owner_id' => 0 |
---|
| 2303 | ); |
---|
| 2304 | } |
---|
| 2305 | |
---|
| 2306 | $this->set_attributes (array( |
---|
| 2307 | 'string' => $p->fake_full_name, |
---|
| 2308 | 'relatives' => array ($p->mask), |
---|
| 2309 | 'attributes' => $set_attributes_array |
---|
| 2310 | ) |
---|
| 2311 | ); |
---|
| 2312 | |
---|
| 2313 | return True; |
---|
| 2314 | } |
---|
| 2315 | |
---|
| 2316 | /* |
---|
| 2317 | * See vfs_shared |
---|
| 2318 | */ |
---|
| 2319 | function file_type ($data) |
---|
| 2320 | { |
---|
| 2321 | if (!is_array ($data)) |
---|
| 2322 | { |
---|
| 2323 | $data = array (); |
---|
| 2324 | } |
---|
| 2325 | |
---|
| 2326 | $default_values = array |
---|
| 2327 | ( |
---|
| 2328 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 2329 | ); |
---|
| 2330 | |
---|
| 2331 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2332 | |
---|
| 2333 | $p = $this->path_parts (array( |
---|
| 2334 | 'string' => $data['string'], |
---|
| 2335 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2336 | ) |
---|
| 2337 | ); |
---|
| 2338 | |
---|
| 2339 | if (!$this->acl_check (array( |
---|
| 2340 | 'string' => $p->fake_full_path, |
---|
| 2341 | 'relatives' => array ($p->mask), |
---|
| 2342 | 'operation' => PHPGW_ACL_READ, |
---|
| 2343 | 'must_exist' => True |
---|
| 2344 | )) |
---|
| 2345 | ) |
---|
| 2346 | { |
---|
| 2347 | return False; |
---|
| 2348 | } |
---|
| 2349 | |
---|
| 2350 | if ($p->outside) |
---|
| 2351 | { |
---|
| 2352 | if (is_dir ($p->real_full_path)) |
---|
| 2353 | { |
---|
| 2354 | return ('Directory'); |
---|
| 2355 | } |
---|
| 2356 | |
---|
| 2357 | /* |
---|
| 2358 | We don't return an empty string here, because it may still match with a database query |
---|
| 2359 | because of linked directories |
---|
| 2360 | */ |
---|
| 2361 | } |
---|
| 2362 | |
---|
| 2363 | /* |
---|
| 2364 | We don't use ls () because it calls file_type () to determine if it has been |
---|
| 2365 | passed a directory |
---|
| 2366 | */ |
---|
| 2367 | $db2 = $GLOBALS['phpgw']->db; |
---|
| 2368 | $db2->query ("SELECT mime_type FROM phpgw_vfs WHERE directory='". |
---|
| 2369 | $db2->db_addslashes($p->fake_leading_dirs_clean)."' AND name='". |
---|
| 2370 | $db2->db_addslashes($p->fake_name_clean)."'" . $this->extra_sql (array ('query_type' => VFS_SQL_SELECT)), __LINE__, __FILE__); |
---|
| 2371 | $db2->next_record (); |
---|
| 2372 | $mime_type = $db2->Record['mime_type']; |
---|
| 2373 | if(!$mime_type) |
---|
| 2374 | { |
---|
| 2375 | $mime_type = $this->get_ext_mime_type (array ('string' => $data['string'])); |
---|
| 2376 | { |
---|
| 2377 | $db2->query ("UPDATE phpgw_vfs SET mime_type='$mime_type' WHERE directory='". |
---|
| 2378 | $db2->db_addslashes($p->fake_leading_dirs_clean)."' AND name='". |
---|
| 2379 | $db2->db_addslashes($p->fake_name_clean)."'" . |
---|
| 2380 | $this->extra_sql (array ('query_type' => VFS_SQL_SELECT)), __LINE__, __FILE__); |
---|
| 2381 | } |
---|
| 2382 | } |
---|
| 2383 | |
---|
| 2384 | return $mime_type; |
---|
| 2385 | } |
---|
| 2386 | |
---|
| 2387 | /* |
---|
| 2388 | * See vfs_shared |
---|
| 2389 | */ |
---|
| 2390 | function file_exists ($data) |
---|
| 2391 | { |
---|
| 2392 | if (!is_array ($data)) |
---|
| 2393 | { |
---|
| 2394 | $data = array (); |
---|
| 2395 | } |
---|
| 2396 | |
---|
| 2397 | $default_values = array |
---|
| 2398 | ( |
---|
| 2399 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 2400 | ); |
---|
| 2401 | |
---|
| 2402 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2403 | |
---|
| 2404 | $p = $this->path_parts (array( |
---|
| 2405 | 'string' => $data['string'], |
---|
| 2406 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2407 | ) |
---|
| 2408 | ); |
---|
| 2409 | |
---|
| 2410 | if ($p->outside) |
---|
| 2411 | { |
---|
| 2412 | $rr = file_exists ($p->real_full_path); |
---|
| 2413 | |
---|
| 2414 | return $rr; |
---|
| 2415 | } |
---|
| 2416 | |
---|
| 2417 | $db2 = $GLOBALS['phpgw']->db; |
---|
| 2418 | $db2->query ("SELECT name FROM phpgw_vfs WHERE directory='". |
---|
| 2419 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_leading_dirs_clean)."' AND name='". |
---|
| 2420 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_name_clean)."'" . $this->extra_sql (array ('query_type' => VFS_SQL_SELECT)), __LINE__, __FILE__); |
---|
| 2421 | |
---|
| 2422 | if ($db2->next_record ()) |
---|
| 2423 | { |
---|
| 2424 | return True; |
---|
| 2425 | } |
---|
| 2426 | else |
---|
| 2427 | { |
---|
| 2428 | return False; |
---|
| 2429 | } |
---|
| 2430 | } |
---|
| 2431 | |
---|
| 2432 | /* |
---|
| 2433 | * See vfs_shared |
---|
| 2434 | */ |
---|
| 2435 | function get_size ($data) |
---|
| 2436 | { |
---|
| 2437 | if (!is_array ($data)) |
---|
| 2438 | { |
---|
| 2439 | $data = array (); |
---|
| 2440 | } |
---|
| 2441 | |
---|
| 2442 | $default_values = array |
---|
| 2443 | ( |
---|
| 2444 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 2445 | 'checksubdirs' => True |
---|
| 2446 | ); |
---|
| 2447 | |
---|
| 2448 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2449 | |
---|
| 2450 | $p = $this->path_parts (array( |
---|
| 2451 | 'string' => $data['string'], |
---|
| 2452 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2453 | ) |
---|
| 2454 | ); |
---|
| 2455 | |
---|
| 2456 | if (!$this->acl_check (array( |
---|
| 2457 | 'string' => $p->fake_full_path, |
---|
| 2458 | 'relatives' => array ($p->mask), |
---|
| 2459 | 'operation' => PHPGW_ACL_READ, |
---|
| 2460 | 'must_exist' => True |
---|
| 2461 | )) |
---|
| 2462 | ) |
---|
| 2463 | { |
---|
| 2464 | return False; |
---|
| 2465 | } |
---|
| 2466 | |
---|
| 2467 | /* |
---|
| 2468 | WIP - this should run through all of the subfiles/directories in the directory and tally up |
---|
| 2469 | their sizes. Should modify ls () to be able to return a list for files outside the virtual root |
---|
| 2470 | */ |
---|
| 2471 | if ($p->outside) |
---|
| 2472 | { |
---|
| 2473 | $size = filesize ($p->real_full_path); |
---|
| 2474 | |
---|
| 2475 | return $size; |
---|
| 2476 | } |
---|
| 2477 | |
---|
| 2478 | foreach($this->ls (array( |
---|
| 2479 | 'string' => $p->fake_full_path, |
---|
| 2480 | 'relatives' => array ($p->mask), |
---|
| 2481 | 'checksubdirs' => $data['checksubdirs'], |
---|
| 2482 | 'nofiles' => !$data['checksubdirs'] |
---|
| 2483 | )) as $file_array) |
---|
| 2484 | { |
---|
| 2485 | /* |
---|
| 2486 | Make sure the file is in the directory we want, and not |
---|
| 2487 | some deeper nested directory with a similar name |
---|
| 2488 | */ |
---|
| 2489 | /* |
---|
| 2490 | if (@!ereg ('^' . $file_array['directory'], $p->fake_full_path)) |
---|
| 2491 | { |
---|
| 2492 | continue; |
---|
| 2493 | } |
---|
| 2494 | */ |
---|
| 2495 | |
---|
| 2496 | $size += $file_array['size']; |
---|
| 2497 | } |
---|
| 2498 | |
---|
| 2499 | if ($data['checksubdirs']) |
---|
| 2500 | { |
---|
| 2501 | $query = $GLOBALS['phpgw']->db->query ("SELECT size FROM phpgw_vfs WHERE directory='". |
---|
| 2502 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_leading_dirs_clean)."' AND name='". |
---|
| 2503 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_name_clean)."'" . |
---|
| 2504 | $this->extra_sql (array ('query_text' => VFS_SQL_SELECT))); |
---|
| 2505 | $GLOBALS['phpgw']->db->next_record (); |
---|
| 2506 | $size += $GLOBALS['phpgw']->db->Record[0]; |
---|
| 2507 | } |
---|
| 2508 | |
---|
| 2509 | return $size; |
---|
| 2510 | } |
---|
[1998] | 2511 | |
---|
| 2512 | /*return the total number of files in path*/ |
---|
| 2513 | function count_files($data){ |
---|
| 2514 | if (!is_array ($data)) |
---|
| 2515 | { |
---|
| 2516 | $data = array (); |
---|
| 2517 | } |
---|
| 2518 | |
---|
| 2519 | $default_values = array |
---|
| 2520 | ( |
---|
| 2521 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 2522 | ); |
---|
| 2523 | |
---|
| 2524 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2525 | |
---|
| 2526 | $p = $this->path_parts (array( |
---|
| 2527 | 'string' => $data['string'], |
---|
| 2528 | 'relatives' => RELATIVE_NONE |
---|
| 2529 | ) |
---|
| 2530 | ); |
---|
| 2531 | |
---|
| 2532 | if (!$this->acl_check (array( |
---|
| 2533 | 'string' => $p->fake_full_path, |
---|
| 2534 | 'relatives' => $p->mask, |
---|
| 2535 | 'operation' => PHPGW_ACL_READ |
---|
| 2536 | )) |
---|
| 2537 | ) |
---|
| 2538 | { |
---|
| 2539 | return False; |
---|
| 2540 | } |
---|
| 2541 | $sql = "SELECT count(*) FROM phpgw_vfs WHERE directory = '".$GLOBALS['phpgw']->db->db_addslashes($data['string'])."'"; |
---|
| 2542 | $sql .= $this->extra_sql (array ('query_type' => VFS_SQL_SELECT)); |
---|
| 2543 | $query = $GLOBALS['phpgw']->db->query ($sql, __LINE__,__FILE__); |
---|
| 2544 | |
---|
| 2545 | $GLOBALS['phpgw']->db->next_record (); |
---|
| 2546 | $record = $GLOBALS['phpgw']->db->Record; |
---|
| 2547 | return $record['count']; |
---|
| 2548 | } |
---|
| 2549 | |
---|
[1627] | 2550 | /* |
---|
| 2551 | * get the quota defined for the path in sql table |
---|
| 2552 | */ |
---|
| 2553 | function get_quota($data){ |
---|
| 2554 | if (!is_array ($data)) |
---|
| 2555 | { |
---|
| 2556 | $data = array (); |
---|
| 2557 | } |
---|
[2] | 2558 | |
---|
[1627] | 2559 | $default_values = array |
---|
| 2560 | ( |
---|
| 2561 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 2562 | ); |
---|
| 2563 | |
---|
| 2564 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2565 | |
---|
| 2566 | $p = $this->path_parts (array( |
---|
| 2567 | 'string' => $data['string'], |
---|
| 2568 | 'relatives' => RELATIVE_NONE |
---|
| 2569 | ) |
---|
| 2570 | ); |
---|
| 2571 | |
---|
| 2572 | if (!$this->acl_check (array( |
---|
| 2573 | 'string' => $p->fake_full_path, |
---|
| 2574 | 'relatives' => $p->mask, |
---|
| 2575 | 'operation' => PHPGW_ACL_READ |
---|
| 2576 | )) |
---|
| 2577 | ) |
---|
| 2578 | { |
---|
| 2579 | return False; |
---|
| 2580 | } |
---|
| 2581 | $query = $GLOBALS['phpgw']->db->query ("SELECT quota_size FROM phpgw_vfs_quota WHERE directory = '".$data['string']."' LIMIT 1;", __LINE__,__FILE__); |
---|
| 2582 | |
---|
| 2583 | $GLOBALS['phpgw']->db->next_record (); |
---|
| 2584 | $record = $GLOBALS['phpgw']->db->Record; |
---|
| 2585 | return $record['quota_size']; |
---|
| 2586 | } |
---|
| 2587 | function set_quota($data){ |
---|
| 2588 | if (!is_array ($data)) |
---|
| 2589 | { |
---|
| 2590 | $data = array (); |
---|
| 2591 | } |
---|
| 2592 | |
---|
| 2593 | $default_values = array |
---|
| 2594 | ( |
---|
| 2595 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 2596 | ); |
---|
| 2597 | |
---|
| 2598 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2599 | |
---|
| 2600 | $p = $this->path_parts (array( |
---|
| 2601 | 'string' => $data['string'], |
---|
| 2602 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2603 | ) |
---|
| 2604 | ); |
---|
| 2605 | |
---|
| 2606 | if (!$this->acl_check (array( |
---|
| 2607 | 'string' => $p->fake_full_path, |
---|
| 2608 | 'relatives' => array ($p->mask), |
---|
| 2609 | 'operation' => PHPGW_ACL_READ |
---|
| 2610 | )) |
---|
| 2611 | ) |
---|
| 2612 | { |
---|
| 2613 | return False; |
---|
| 2614 | } |
---|
| 2615 | return $GLOBALS['phpgw']->db->query("INSERT INTO phpgw_vfs_quota VALUES ('".$data['string']."',".$data['new_quota'].");", __LINE__,__FILE__); |
---|
| 2616 | } |
---|
| 2617 | |
---|
| 2618 | |
---|
[2] | 2619 | /*! |
---|
| 2620 | @function checkperms |
---|
| 2621 | @abstract Check if $this->working_id has write access to create files in $dir |
---|
| 2622 | @discussion Simple call to acl_check |
---|
| 2623 | @param string Directory to check access of |
---|
| 2624 | @param relatives Relativity array |
---|
| 2625 | @result Boolean True/False |
---|
| 2626 | */ |
---|
| 2627 | function checkperms ($data) |
---|
| 2628 | { |
---|
| 2629 | if (!is_array ($data)) |
---|
| 2630 | { |
---|
| 2631 | $data = array (); |
---|
| 2632 | } |
---|
| 2633 | |
---|
| 2634 | $default_values = array |
---|
| 2635 | ( |
---|
| 2636 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 2637 | ); |
---|
| 2638 | |
---|
| 2639 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2640 | |
---|
| 2641 | $p = $this->path_parts (array( |
---|
| 2642 | 'string' => $data['string'], |
---|
| 2643 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2644 | ) |
---|
| 2645 | ); |
---|
| 2646 | |
---|
| 2647 | if (!$this->acl_check (array( |
---|
| 2648 | 'string' => $p->fake_full_path, |
---|
| 2649 | 'relatives' => array ($p->mask), |
---|
| 2650 | 'operation' => PHPGW_ACL_ADD |
---|
| 2651 | )) |
---|
| 2652 | ) |
---|
| 2653 | { |
---|
| 2654 | return False; |
---|
| 2655 | } |
---|
| 2656 | else |
---|
| 2657 | { |
---|
| 2658 | return True; |
---|
| 2659 | } |
---|
| 2660 | } |
---|
| 2661 | |
---|
| 2662 | /* |
---|
| 2663 | * See vfs_shared |
---|
| 2664 | * If $data['readlink'] then a readlink is tryed on the real file |
---|
| 2665 | * If $data['file_id'] then the file_id is used instead of a path |
---|
| 2666 | */ |
---|
| 2667 | function ls ($data) |
---|
| 2668 | { |
---|
| 2669 | if (!is_array ($data)) |
---|
| 2670 | { |
---|
| 2671 | $data = array (); |
---|
| 2672 | } |
---|
| 2673 | |
---|
| 2674 | $default_values = array |
---|
| 2675 | ( |
---|
| 2676 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 2677 | 'checksubdirs' => True, |
---|
| 2678 | 'mime_type' => False, |
---|
| 2679 | 'nofiles' => False, |
---|
[1855] | 2680 | 'summary' => False, |
---|
[1998] | 2681 | 'orderby' => 'directory', |
---|
| 2682 | 'otype' => 1 |
---|
[2] | 2683 | ); |
---|
| 2684 | |
---|
| 2685 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2686 | |
---|
| 2687 | $p = $this->path_parts (array( |
---|
| 2688 | 'string' => $data['string'], |
---|
| 2689 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2690 | ) |
---|
| 2691 | ); |
---|
| 2692 | $dir = $p->fake_full_path; |
---|
[1842] | 2693 | if($data['summary']) |
---|
| 2694 | $this->attributes['summary'] = 'summary'; |
---|
[2] | 2695 | |
---|
[1998] | 2696 | $type = $this->file_type (array( |
---|
| 2697 | 'string' => $dir, |
---|
| 2698 | 'relatives' => array ($p->mask) |
---|
| 2699 | )); |
---|
[2] | 2700 | /* If they pass us a file or 'nofiles' is set, return the info for $dir only */ |
---|
[1998] | 2701 | if (@$data['file_id'] || ($type != 'Directory' || $data['nofiles']) && !$p->outside) |
---|
[2] | 2702 | { |
---|
| 2703 | /* SELECT all, the, attributes */ |
---|
| 2704 | $sql = 'SELECT '; |
---|
| 2705 | |
---|
| 2706 | foreach ($this->attributes as $num => $attribute) |
---|
| 2707 | { |
---|
| 2708 | if ($num) |
---|
| 2709 | { |
---|
| 2710 | $sql .= ', '; |
---|
| 2711 | } |
---|
| 2712 | |
---|
| 2713 | $sql .= $attribute; |
---|
| 2714 | } |
---|
| 2715 | |
---|
| 2716 | $sql .= " FROM phpgw_vfs WHERE "; |
---|
| 2717 | if (@$data['file_id']) |
---|
| 2718 | { |
---|
| 2719 | $sql .= 'file_id='.(int)$data['file_id']; |
---|
| 2720 | } |
---|
| 2721 | else |
---|
| 2722 | { |
---|
[1627] | 2723 | $sql .= " directory='".$GLOBALS['phpgw']->db->db_addslashes($p->fake_leading_dirs_clean)."' AND". |
---|
| 2724 | " name='".$GLOBALS['phpgw']->db->db_addslashes($p->fake_name_clean)."'". |
---|
[2] | 2725 | $this->extra_sql (array ('query_type' => VFS_SQL_SELECT)); |
---|
| 2726 | } |
---|
| 2727 | $query = $GLOBALS['phpgw']->db->query ($sql, __LINE__, __FILE__); |
---|
| 2728 | |
---|
| 2729 | $GLOBALS['phpgw']->db->next_record (); |
---|
| 2730 | $record = $GLOBALS['phpgw']->db->Record; |
---|
| 2731 | |
---|
| 2732 | /* We return an array of one array to maintain the standard */ |
---|
| 2733 | $rarray = array (); |
---|
| 2734 | foreach($this->attributes as $attribute) |
---|
| 2735 | { |
---|
| 2736 | if ($attribute == 'mime_type' && !$record[$attribute]) |
---|
| 2737 | { |
---|
| 2738 | $db2 = $GLOBALS['phpgw']->db; |
---|
| 2739 | $record[$attribute] = $this->get_ext_mime_type (array( |
---|
| 2740 | 'string' => $p->fake_name_clean |
---|
| 2741 | ) |
---|
| 2742 | ); |
---|
| 2743 | |
---|
| 2744 | if($record[$attribute]) |
---|
| 2745 | { |
---|
| 2746 | $db2->query ("UPDATE phpgw_vfs SET mime_type='".$record[$attribute]."' WHERE directory='". |
---|
| 2747 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_leading_dirs_clean)."' AND name='". |
---|
| 2748 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_name_clean)."'" . $this->extra_sql (array ('query_type' => VFS_SQL_SELECT)), __LINE__, __FILE__); |
---|
| 2749 | } |
---|
| 2750 | } |
---|
| 2751 | |
---|
| 2752 | $rarray[0][$attribute] = $record[$attribute]; |
---|
| 2753 | } |
---|
| 2754 | if ($this->file_actions && @$data['readlink']) // test if file is a symlink and get it's target |
---|
| 2755 | { |
---|
| 2756 | $rarray[0]['symlink'] = @readlink($p->real_full_path); |
---|
| 2757 | } |
---|
[1842] | 2758 | if($data['summary']) |
---|
| 2759 | unset($this->attributes['summary']); |
---|
[2] | 2760 | |
---|
| 2761 | return $rarray; |
---|
| 2762 | } |
---|
| 2763 | |
---|
| 2764 | //WIP - this should recurse using the same options the virtual part of ls () does |
---|
| 2765 | /* If $dir is outside the virutal root, we have to check the file system manually */ |
---|
| 2766 | if ($p->outside) |
---|
| 2767 | { |
---|
| 2768 | if ($this->file_type (array( |
---|
| 2769 | 'string' => $p->fake_full_path, |
---|
| 2770 | 'relatives' => array ($p->mask) |
---|
| 2771 | )) == 'Directory' |
---|
| 2772 | && !$data['nofiles'] |
---|
| 2773 | ) |
---|
| 2774 | { |
---|
| 2775 | $dir_handle = opendir ($p->real_full_path); |
---|
| 2776 | while ($filename = readdir ($dir_handle)) |
---|
| 2777 | { |
---|
| 2778 | if ($filename == '.' || $filename == '..') |
---|
| 2779 | { |
---|
| 2780 | continue; |
---|
| 2781 | } |
---|
| 2782 | |
---|
| 2783 | $rarray[] = $this->get_real_info (array( |
---|
| 2784 | 'string' => $p->real_full_path . SEP . $filename, |
---|
| 2785 | 'relatives' => array ($p->mask) |
---|
| 2786 | ) |
---|
| 2787 | ); |
---|
| 2788 | } |
---|
| 2789 | } |
---|
| 2790 | else |
---|
| 2791 | { |
---|
| 2792 | $rarray[] = $this->get_real_info (array( |
---|
| 2793 | 'string' => $p->real_full_path, |
---|
| 2794 | 'relatives' => array ($p->mask) |
---|
| 2795 | ) |
---|
| 2796 | ); |
---|
| 2797 | } |
---|
| 2798 | |
---|
| 2799 | return $rarray; |
---|
| 2800 | } |
---|
| 2801 | |
---|
| 2802 | /* $dir's not a file, is inside the virtual root, and they want to check subdirs */ |
---|
| 2803 | /* SELECT all, the, attributes FROM phpgw_vfs WHERE file=$dir */ |
---|
| 2804 | $sql = 'SELECT '; |
---|
[1627] | 2805 | if (!$this->acl_check (array ( |
---|
| 2806 | 'string' => $p->fake_full_path, |
---|
| 2807 | 'relatives' => array ($p->mask), |
---|
| 2808 | 'operation' => PHPGW_ACL_PRIVATE) |
---|
| 2809 | )) |
---|
| 2810 | $query_type = " type != 1 AND"; |
---|
| 2811 | else |
---|
| 2812 | $query_type = ""; |
---|
[2] | 2813 | |
---|
| 2814 | foreach($this->attributes as $num => $attribute) |
---|
| 2815 | { |
---|
| 2816 | if ($num) |
---|
| 2817 | { |
---|
| 2818 | $sql .= ", "; |
---|
| 2819 | } |
---|
| 2820 | |
---|
| 2821 | $sql .= $attribute; |
---|
| 2822 | } |
---|
| 2823 | |
---|
| 2824 | $dir_clean = $this->clean_string (array ('string' => $dir)); |
---|
[1928] | 2825 | $sql .= " FROM phpgw_vfs WHERE ".$query_type." directory = '".$GLOBALS['phpgw']->db->db_addslashes($dir_clean)."'"; |
---|
[2] | 2826 | $sql .= $this->extra_sql (array ('query_type' => VFS_SQL_SELECT)); |
---|
| 2827 | |
---|
| 2828 | if ($data['mime_type']) |
---|
| 2829 | { |
---|
| 2830 | $sql .= " AND mime_type='".$data['mime_type']."'"; |
---|
| 2831 | } |
---|
[1998] | 2832 | if (strlen($data['orderby']) > 0 && $data['orderby'] != 'directory'){ |
---|
| 2833 | $order_direction = $data['otype'] ? ' ASC' : ' DESC'; |
---|
| 2834 | if ($data['orderby'] == 'name' || $data['orderby'] == 'comment') |
---|
| 2835 | $sql .= ' ORDER BY upper('.$data['orderby'].')'.$order_direction; |
---|
| 2836 | else |
---|
| 2837 | $sql .= ' ORDER BY '.$data['orderby'].$order_direction; |
---|
| 2838 | if ($data['orderby'] != 'name') |
---|
| 2839 | $sql .= ', upper(name)'.$order_direction; |
---|
| 2840 | } |
---|
| 2841 | $data['offset'] = $data['offset'] ? $data['offset'] : 0; |
---|
| 2842 | $data['limit'] = $data['limit'] ? $data['limit'] : 10000; |
---|
| 2843 | if ($data['orderby'] != 'directory') |
---|
| 2844 | $sql .= ' LIMIT '.$data['limit'].' OFFSET '.$data['offset']; |
---|
[2] | 2845 | $query = $GLOBALS['phpgw']->db->query ($sql, __LINE__, __FILE__); |
---|
| 2846 | |
---|
| 2847 | $rarray = array (); |
---|
| 2848 | for ($i = 0; $GLOBALS['phpgw']->db->next_record (); $i++) |
---|
| 2849 | { |
---|
| 2850 | $record = $GLOBALS['phpgw']->db->Record; |
---|
| 2851 | foreach($this->attributes as $attribute) |
---|
| 2852 | { |
---|
| 2853 | if ($attribute == 'mime_type' && !$record[$attribute]) |
---|
| 2854 | { |
---|
| 2855 | $db2 = $GLOBALS['phpgw']->db; |
---|
| 2856 | $record[$attribute] = $this->get_ext_mime_type (array( |
---|
| 2857 | 'string' => $p->fake_name_clean |
---|
| 2858 | ) |
---|
| 2859 | ); |
---|
| 2860 | |
---|
| 2861 | if($record[$attribute]) |
---|
| 2862 | { |
---|
| 2863 | $db2->query ("UPDATE phpgw_vfs SET mime_type='".$record[$attribute]."' WHERE directory='". |
---|
| 2864 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_leading_dirs_clean)."' AND name='". |
---|
| 2865 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_name_clean)."'" . $this->extra_sql (array ('query_type' => VFS_SQL_SELECT)), __LINE__, __FILE__); |
---|
| 2866 | } |
---|
| 2867 | } |
---|
| 2868 | |
---|
| 2869 | $rarray[$i][$attribute] = $record[$attribute]; |
---|
| 2870 | } |
---|
| 2871 | } |
---|
| 2872 | |
---|
| 2873 | return $rarray; |
---|
| 2874 | } |
---|
| 2875 | |
---|
| 2876 | /* |
---|
| 2877 | * See vfs_shared |
---|
| 2878 | */ |
---|
| 2879 | function update_real ($data,$recursive = False) |
---|
| 2880 | { |
---|
| 2881 | if (!is_array ($data)) |
---|
| 2882 | { |
---|
| 2883 | $data = array (); |
---|
| 2884 | } |
---|
| 2885 | |
---|
| 2886 | $default_values = array |
---|
| 2887 | ( |
---|
| 2888 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 2889 | ); |
---|
| 2890 | |
---|
| 2891 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2892 | |
---|
| 2893 | $p = $this->path_parts (array( |
---|
| 2894 | 'string' => $data['string'], |
---|
| 2895 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2896 | ) |
---|
| 2897 | ); |
---|
| 2898 | |
---|
| 2899 | if (file_exists ($p->real_full_path)) |
---|
| 2900 | { |
---|
| 2901 | if (is_dir ($p->real_full_path)) |
---|
| 2902 | { |
---|
| 2903 | $dir_handle = opendir ($p->real_full_path); |
---|
| 2904 | while ($filename = readdir ($dir_handle)) |
---|
| 2905 | { |
---|
| 2906 | if ($filename == '.' || $filename == '..') |
---|
| 2907 | { |
---|
| 2908 | continue; |
---|
| 2909 | } |
---|
| 2910 | |
---|
| 2911 | $rarray[] = $this->get_real_info (array( |
---|
| 2912 | 'string' => $p->fake_full_path . '/' . $filename, |
---|
| 2913 | 'relatives' => array (RELATIVE_NONE) |
---|
| 2914 | ) |
---|
| 2915 | ); |
---|
| 2916 | } |
---|
| 2917 | } |
---|
| 2918 | else |
---|
| 2919 | { |
---|
| 2920 | $rarray[] = $this->get_real_info (array( |
---|
| 2921 | 'string' => $p->fake_full_path, |
---|
| 2922 | 'relatives' => array (RELATIVE_NONE) |
---|
| 2923 | ) |
---|
| 2924 | ); |
---|
| 2925 | } |
---|
| 2926 | |
---|
| 2927 | if (!is_array ($rarray)) |
---|
| 2928 | { |
---|
| 2929 | $rarray = array (); |
---|
| 2930 | } |
---|
| 2931 | |
---|
| 2932 | foreach($rarray as $num => $file_array) |
---|
| 2933 | { |
---|
| 2934 | $p2 = $this->path_parts (array( |
---|
| 2935 | 'string' => $file_array['directory'] . '/' . $file_array['name'], |
---|
| 2936 | 'relatives' => array (RELATIVE_NONE) |
---|
| 2937 | ) |
---|
| 2938 | ); |
---|
| 2939 | |
---|
| 2940 | /* Note the mime_type. This can be "Directory", which is how we create directories */ |
---|
| 2941 | $set_attributes_array = Array( |
---|
| 2942 | 'size' => $file_array['size'], |
---|
| 2943 | 'mime_type' => $file_array['mime_type'] |
---|
| 2944 | ); |
---|
| 2945 | |
---|
| 2946 | if (!$this->file_exists (array( |
---|
| 2947 | 'string' => $p2->fake_full_path, |
---|
| 2948 | 'relatives' => array (RELATIVE_NONE) |
---|
| 2949 | )) |
---|
| 2950 | ) |
---|
| 2951 | { |
---|
| 2952 | $this->touch (array( |
---|
| 2953 | 'string' => $p2->fake_full_path, |
---|
| 2954 | 'relatives' => array (RELATIVE_NONE) |
---|
| 2955 | ) |
---|
| 2956 | ); |
---|
| 2957 | } |
---|
| 2958 | $this->set_attributes (array( |
---|
| 2959 | 'string' => $p2->fake_full_path, |
---|
| 2960 | 'relatives' => array (RELATIVE_NONE), |
---|
| 2961 | 'attributes' => $set_attributes_array |
---|
| 2962 | ) |
---|
| 2963 | ); |
---|
| 2964 | if ($recursive && $file_array['mime_type'] == 'Directory') |
---|
| 2965 | { |
---|
| 2966 | $dir_data = $data; |
---|
| 2967 | $dir_data['string'] = $file_array['directory'] . '/' . $file_array['name']; |
---|
| 2968 | $this->update_real($dir_data,$recursive); |
---|
| 2969 | } |
---|
| 2970 | } |
---|
| 2971 | } |
---|
| 2972 | } |
---|
| 2973 | |
---|
| 2974 | /* Helper functions */ |
---|
| 2975 | |
---|
| 2976 | /* This fetchs all available file system information for string (not using the database) */ |
---|
| 2977 | function get_real_info ($data) |
---|
| 2978 | { |
---|
| 2979 | if (!is_array ($data)) |
---|
| 2980 | { |
---|
| 2981 | $data = array (); |
---|
| 2982 | } |
---|
| 2983 | |
---|
| 2984 | $default_values = array |
---|
| 2985 | ( |
---|
| 2986 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 2987 | ); |
---|
| 2988 | |
---|
| 2989 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2990 | |
---|
| 2991 | $p = $this->path_parts (array( |
---|
| 2992 | 'string' => $data['string'], |
---|
| 2993 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2994 | ) |
---|
| 2995 | ); |
---|
| 2996 | |
---|
| 2997 | if (is_dir ($p->real_full_path)) |
---|
| 2998 | { |
---|
| 2999 | $mime_type = 'Directory'; |
---|
| 3000 | } |
---|
| 3001 | else |
---|
| 3002 | { |
---|
| 3003 | $mime_type = $this->get_ext_mime_type (array( |
---|
| 3004 | 'string' => $p->fake_name |
---|
| 3005 | ) |
---|
| 3006 | ); |
---|
| 3007 | |
---|
| 3008 | if($mime_type) |
---|
| 3009 | { |
---|
| 3010 | $GLOBALS['phpgw']->db->query ("UPDATE phpgw_vfs SET mime_type='".$mime_type."' WHERE directory='". |
---|
| 3011 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_leading_dirs_clean)."' AND name='". |
---|
| 3012 | $GLOBALS['phpgw']->db->db_addslashes($p->fake_name_clean)."'" . |
---|
| 3013 | $this->extra_sql (array ('query_type' => VFS_SQL_SELECT)), __LINE__, __FILE__); |
---|
| 3014 | } |
---|
| 3015 | } |
---|
| 3016 | |
---|
| 3017 | $size = filesize ($p->real_full_path); |
---|
| 3018 | $rarray = array( |
---|
| 3019 | 'directory' => $p->fake_leading_dirs, |
---|
| 3020 | 'name' => $p->fake_name, |
---|
| 3021 | 'size' => $size, |
---|
| 3022 | 'mime_type' => $mime_type |
---|
| 3023 | ); |
---|
| 3024 | |
---|
| 3025 | return ($rarray); |
---|
| 3026 | } |
---|
| 3027 | } |
---|
| 3028 | ?> |
---|