Verzeichnisstruktur phpBB-3.2.0
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- 06.01.2017
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functions_compatibility.php
001 <?php
002 /**
003 *
004 * This file is part of the phpBB Forum Software package.
005 *
006 * @copyright (c) phpBB Limited <https://www.phpbb.com>
007 * @license GNU General Public License, version 2 (GPL-2.0)
008 *
009 * For full copyright and license information, please see
010 * the docs/CREDITS.txt file.
011 *
012 */
013
014 /**
015 * @ignore
016 */
017 if (!defined('IN_PHPBB'))
018 {
019 exit;
020 }
021
022 /**
023 * Get user avatar
024 *
025 * @deprecated 3.1.0-a1 (To be removed: 3.3.0)
026 *
027 * @param string $avatar Users assigned avatar name
028 * @param int $avatar_type Type of avatar
029 * @param string $avatar_width Width of users avatar
030 * @param string $avatar_height Height of users avatar
031 * @param string $alt Optional language string for alt tag within image, can be a language key or text
032 * @param bool $ignore_config Ignores the config-setting, to be still able to view the avatar in the UCP
033 * @param bool $lazy If true, will be lazy loaded (requires JS)
034 *
035 * @return string Avatar image
036 */
037 function get_user_avatar($avatar, $avatar_type, $avatar_width, $avatar_height, $alt = 'USER_AVATAR', $ignore_config = false, $lazy = false)
038 {
039 // map arguments to new function phpbb_get_avatar()
040 $row = array(
041 'avatar' => $avatar,
042 'avatar_type' => $avatar_type,
043 'avatar_width' => $avatar_width,
044 'avatar_height' => $avatar_height,
045 );
046
047 return phpbb_get_avatar($row, $alt, $ignore_config, $lazy);
048 }
049
050 /**
051 * Hash the password
052 *
053 * @deprecated 3.1.0-a2 (To be removed: 3.3.0)
054 *
055 * @param string $password Password to be hashed
056 *
057 * @return string|bool Password hash or false if something went wrong during hashing
058 */
059 function phpbb_hash($password)
060 {
061 global $phpbb_container;
062
063 /* @var $passwords_manager \phpbb\passwords\manager */
064 $passwords_manager = $phpbb_container->get('passwords.manager');
065 return $passwords_manager->hash($password);
066 }
067
068 /**
069 * Check for correct password
070 *
071 * @deprecated 3.1.0-a2 (To be removed: 3.3.0)
072 *
073 * @param string $password The password in plain text
074 * @param string $hash The stored password hash
075 *
076 * @return bool Returns true if the password is correct, false if not.
077 */
078 function phpbb_check_hash($password, $hash)
079 {
080 global $phpbb_container;
081
082 /* @var $passwords_manager \phpbb\passwords\manager */
083 $passwords_manager = $phpbb_container->get('passwords.manager');
084 return $passwords_manager->check($password, $hash);
085 }
086
087 /**
088 * Eliminates useless . and .. components from specified path.
089 *
090 * Deprecated, use filesystem class instead
091 *
092 * @param string $path Path to clean
093 * @return string Cleaned path
094 *
095 * @deprecated 3.1.0 (To be removed: 3.3.0)
096 */
097 function phpbb_clean_path($path)
098 {
099 global $phpbb_path_helper, $phpbb_container;
100
101 if (!$phpbb_path_helper && $phpbb_container)
102 {
103 /* @var $phpbb_path_helper \phpbb\path_helper */
104 $phpbb_path_helper = $phpbb_container->get('path_helper');
105 }
106 else if (!$phpbb_path_helper)
107 {
108 global $phpbb_root_path, $phpEx;
109
110 // The container is not yet loaded, use a new instance
111 if (!class_exists('\phpbb\path_helper'))
112 {
113 require($phpbb_root_path . 'phpbb/path_helper.' . $phpEx);
114 }
115
116 $request = new phpbb\request\request();
117 $phpbb_path_helper = new phpbb\path_helper(
118 new phpbb\symfony_request(
119 $request
120 ),
121 new phpbb\filesystem\filesystem(),
122 $request,
123 $phpbb_root_path,
124 $phpEx
125 );
126 }
127
128 return $phpbb_path_helper->clean_path($path);
129 }
130
131 /**
132 * Pick a timezone
133 *
134 * @param string $default A timezone to select
135 * @param boolean $truncate Shall we truncate the options text
136 *
137 * @return string Returns the options for timezone selector only
138 *
139 * @deprecated 3.1.0 (To be removed: 3.3.0)
140 */
141 function tz_select($default = '', $truncate = false)
142 {
143 global $template, $user;
144
145 return phpbb_timezone_select($template, $user, $default, $truncate);
146 }
147
148 /**
149 * Cache moderators. Called whenever permissions are changed
150 * via admin_permissions. Changes of usernames and group names
151 * must be carried through for the moderators table.
152 *
153 * @deprecated 3.1.0 (To be removed: 3.3.0)
154 * @return null
155 */
156 function cache_moderators()
157 {
158 global $db, $cache, $auth;
159 return phpbb_cache_moderators($db, $cache, $auth);
160 }
161
162 /**
163 * Removes moderators and administrators from foe lists.
164 *
165 * @deprecated 3.1.0 (To be removed: 3.3.0)
166 * @param array|bool $group_id If an array, remove all members of this group from foe lists, or false to ignore
167 * @param array|bool $user_id If an array, remove this user from foe lists, or false to ignore
168 * @return null
169 */
170 function update_foes($group_id = false, $user_id = false)
171 {
172 global $db, $auth;
173 return phpbb_update_foes($db, $auth, $group_id, $user_id);
174 }
175
176 /**
177 * Get user rank title and image
178 *
179 * @param int $user_rank the current stored users rank id
180 * @param int $user_posts the users number of posts
181 * @param string &$rank_title the rank title will be stored here after execution
182 * @param string &$rank_img the rank image as full img tag is stored here after execution
183 * @param string &$rank_img_src the rank image source is stored here after execution
184 *
185 * @deprecated 3.1.0-RC5 (To be removed: 3.3.0)
186 *
187 * Note: since we do not want to break backwards-compatibility, this function will only properly assign ranks to guests if you call it for them with user_posts == false
188 */
189 function get_user_rank($user_rank, $user_posts, &$rank_title, &$rank_img, &$rank_img_src)
190 {
191 global $phpbb_root_path, $phpEx;
192 if (!function_exists('phpbb_get_user_rank'))
193 {
194 include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
195 }
196
197 $rank_data = phpbb_get_user_rank(array('user_rank' => $user_rank), $user_posts);
198 $rank_title = $rank_data['title'];
199 $rank_img = $rank_data['img'];
200 $rank_img_src = $rank_data['img_src'];
201 }
202
203 /**
204 * Retrieve contents from remotely stored file
205 *
206 * @deprecated 3.1.2 Use file_downloader instead
207 */
208 function get_remote_file($host, $directory, $filename, &$errstr, &$errno, $port = 80, $timeout = 6)
209 {
210 global $phpbb_container;
211
212 // Get file downloader and assign $errstr and $errno
213 /* @var $file_downloader \phpbb\file_downloader */
214 $file_downloader = $phpbb_container->get('file_downloader');
215
216 $file_data = $file_downloader->get($host, $directory, $filename, $port, $timeout);
217 $errstr = $file_downloader->get_error_string();
218 $errno = $file_downloader->get_error_number();
219
220 return $file_data;
221 }
222
223 /**
224 * Add log entry
225 *
226 * @param string $mode The mode defines which log_type is used and from which log the entry is retrieved
227 * @param int $forum_id Mode 'mod' ONLY: forum id of the related item, NOT INCLUDED otherwise
228 * @param int $topic_id Mode 'mod' ONLY: topic id of the related item, NOT INCLUDED otherwise
229 * @param int $reportee_id Mode 'user' ONLY: user id of the reportee, NOT INCLUDED otherwise
230 * @param string $log_operation Name of the operation
231 * @param array $additional_data More arguments can be added, depending on the log_type
232 *
233 * @return int|bool Returns the log_id, if the entry was added to the database, false otherwise.
234 *
235 * @deprecated 3.1.0 (To be removed: 3.3.0)
236 */
237 function add_log()
238 {
239 global $phpbb_log, $user;
240
241 $args = func_get_args();
242 $mode = array_shift($args);
243
244 // This looks kind of dirty, but add_log has some additional data before the log_operation
245 $additional_data = array();
246 switch ($mode)
247 {
248 case 'admin':
249 case 'critical':
250 break;
251 case 'mod':
252 $additional_data['forum_id'] = array_shift($args);
253 $additional_data['topic_id'] = array_shift($args);
254 break;
255 case 'user':
256 $additional_data['reportee_id'] = array_shift($args);
257 break;
258 }
259
260 $log_operation = array_shift($args);
261 $additional_data = array_merge($additional_data, $args);
262
263 $user_id = (empty($user->data)) ? ANONYMOUS : $user->data['user_id'];
264 $user_ip = (empty($user->ip)) ? '' : $user->ip;
265
266 return $phpbb_log->add($mode, $user_id, $user_ip, $log_operation, time(), $additional_data);
267 }
268
269 /**
270 * Sets a configuration option's value.
271 *
272 * Please note that this function does not update the is_dynamic value for
273 * an already existing config option.
274 *
275 * @param string $config_name The configuration option's name
276 * @param string $config_value New configuration value
277 * @param bool $is_dynamic Whether this variable should be cached (false) or
278 * if it changes too frequently (true) to be
279 * efficiently cached.
280 *
281 * @return null
282 *
283 * @deprecated 3.1.0 (To be removed: 3.3.0)
284 */
285 function set_config($config_name, $config_value, $is_dynamic = false, \phpbb\config\config $set_config = null)
286 {
287 static $config = null;
288
289 if ($set_config !== null)
290 {
291 $config = $set_config;
292
293 if (empty($config_name))
294 {
295 return;
296 }
297 }
298
299 $config->set($config_name, $config_value, !$is_dynamic);
300 }
301
302 /**
303 * Increments an integer config value directly in the database.
304 *
305 * @param string $config_name The configuration option's name
306 * @param int $increment Amount to increment by
307 * @param bool $is_dynamic Whether this variable should be cached (false) or
308 * if it changes too frequently (true) to be
309 * efficiently cached.
310 *
311 * @return null
312 *
313 * @deprecated 3.1.0 (To be removed: 3.3.0)
314 */
315 function set_config_count($config_name, $increment, $is_dynamic = false, \phpbb\config\config $set_config = null)
316 {
317 static $config = null;
318 if ($set_config !== null)
319 {
320 $config = $set_config;
321 if (empty($config_name))
322 {
323 return;
324 }
325 }
326 $config->increment($config_name, $increment, !$is_dynamic);
327 }
328
329 /**
330 * Wrapper function of \phpbb\request\request::variable which exists for backwards compatability.
331 * See {@link \phpbb\request\request_interface::variable \phpbb\request\request_interface::variable} for
332 * documentation of this function's use.
333 *
334 * @deprecated 3.1.0 (To be removed: 3.3.0)
335 * @param mixed $var_name The form variable's name from which data shall be retrieved.
336 * If the value is an array this may be an array of indizes which will give
337 * direct access to a value at any depth. E.g. if the value of "var" is array(1 => "a")
338 * then specifying array("var", 1) as the name will return "a".
339 * If you pass an instance of {@link \phpbb\request\request_interface phpbb_request_interface}
340 * as this parameter it will overwrite the current request class instance. If you do
341 * not do so, it will create its own instance (but leave superglobals enabled).
342 * @param mixed $default A default value that is returned if the variable was not set.
343 * This function will always return a value of the same type as the default.
344 * @param bool $multibyte If $default is a string this paramater has to be true if the variable may contain any UTF-8 characters
345 * Default is false, causing all bytes outside the ASCII range (0-127) to be replaced with question marks
346 * @param bool $cookie This param is mapped to \phpbb\request\request_interface::COOKIE as the last param for
347 * \phpbb\request\request_interface::variable for backwards compatability reasons.
348 * @param \phpbb\request\request_interface|null|false If an instance of \phpbb\request\request_interface is given the instance is stored in
349 * a static variable and used for all further calls where this parameters is null. Until
350 * the function is called with an instance it automatically creates a new \phpbb\request\request
351 * instance on every call. By passing false this per-call instantiation can be restored
352 * after having passed in a \phpbb\request\request_interface instance.
353 *
354 * @return mixed The value of $_REQUEST[$var_name] run through {@link set_var set_var} to ensure that the type is the
355 * the same as that of $default. If the variable is not set $default is returned.
356 */
357 function request_var($var_name, $default, $multibyte = false, $cookie = false, $request = null)
358 {
359 // This is all just an ugly hack to add "Dependency Injection" to a function
360 // the only real code is the function call which maps this function to a method.
361 static $static_request = null;
362 if ($request instanceof \phpbb\request\request_interface)
363 {
364 $static_request = $request;
365 if (empty($var_name))
366 {
367 return;
368 }
369 }
370 else if ($request === false)
371 {
372 $static_request = null;
373 if (empty($var_name))
374 {
375 return;
376 }
377 }
378 $tmp_request = $static_request;
379 // no request class set, create a temporary one ourselves to keep backwards compatibility
380 if ($tmp_request === null)
381 {
382 // false param: enable super globals, so the created request class does not
383 // make super globals inaccessible everywhere outside this function.
384 $tmp_request = new \phpbb\request\request(new \phpbb\request\type_cast_helper(), false);
385 }
386 return $tmp_request->variable($var_name, $default, $multibyte, ($cookie) ? \phpbb\request\request_interface::COOKIE : \phpbb\request\request_interface::REQUEST);
387 }
388
389 /**
390 * Get tables of a database
391 *
392 * @deprecated 3.1.0 (To be removed: 3.3.0)
393 */
394 function get_tables(&$db)
395 {
396 $db_tools_factory = new \phpbb\db\tools\factory();
397 $db_tools = $db_tools_factory->get($db);
398
399 return $db_tools->sql_list_tables();
400 }
401
402 /**
403 * Global function for chmodding directories and files for internal use
404 *
405 * This function determines owner and group whom the file belongs to and user and group of PHP and then set safest possible file permissions.
406 * The function determines owner and group from common.php file and sets the same to the provided file.
407 * The function uses bit fields to build the permissions.
408 * The function sets the appropiate execute bit on directories.
409 *
410 * Supported constants representing bit fields are:
411 *
412 * CHMOD_ALL - all permissions (7)
413 * CHMOD_READ - read permission (4)
414 * CHMOD_WRITE - write permission (2)
415 * CHMOD_EXECUTE - execute permission (1)
416 *
417 * NOTE: The function uses POSIX extension and fileowner()/filegroup() functions. If any of them is disabled, this function tries to build proper permissions, by calling is_readable() and is_writable() functions.
418 *
419 * @param string $filename The file/directory to be chmodded
420 * @param int $perms Permissions to set
421 *
422 * @return bool true on success, otherwise false
423 *
424 * @deprecated 3.2.0-dev use \phpbb\filesystem\filesystem::phpbb_chmod() instead
425 */
426 function phpbb_chmod($filename, $perms = CHMOD_READ)
427 {
428 global $phpbb_filesystem;
429
430 try
431 {
432 $phpbb_filesystem->phpbb_chmod($filename, $perms);
433 }
434 catch (\phpbb\filesystem\exception\filesystem_exception $e)
435 {
436 return false;
437 }
438
439 return true;
440 }
441
442 /**
443 * Test if a file/directory is writable
444 *
445 * This function calls the native is_writable() when not running under
446 * Windows and it is not disabled.
447 *
448 * @param string $file Path to perform write test on
449 * @return bool True when the path is writable, otherwise false.
450 *
451 * @deprecated 3.2.0-dev use \phpbb\filesystem\filesystem::is_writable() instead
452 */
453 function phpbb_is_writable($file)
454 {
455 global $phpbb_filesystem;
456
457 return $phpbb_filesystem->is_writable($file);
458 }
459
460 /**
461 * Checks if a path ($path) is absolute or relative
462 *
463 * @param string $path Path to check absoluteness of
464 * @return boolean
465 *
466 * @deprecated 3.2.0-dev use \phpbb\filesystem\filesystem::is_absolute_path() instead
467 */
468 function phpbb_is_absolute($path)
469 {
470 global $phpbb_filesystem;
471
472 return $phpbb_filesystem->is_absolute_path($path);
473 }
474
475 /**
476 * A wrapper for realpath
477 *
478 * @deprecated 3.2.0-dev use \phpbb\filesystem\filesystem::realpath() instead
479 */
480 function phpbb_realpath($path)
481 {
482 global $phpbb_filesystem;
483
484 return $phpbb_filesystem->realpath($path);
485 }
486
487 /**
488 * Determine which plural form we should use.
489 * For some languages this is not as simple as for English.
490 *
491 * @param $rule int ID of the plural rule we want to use, see http://wiki.phpbb.com/Plural_Rules#Plural_Rules
492 * @param $number int|float The number we want to get the plural case for. Float numbers are floored.
493 * @return int The plural-case we need to use for the number plural-rule combination
494 *
495 * @deprecated 3.2.0-dev (To be removed: 3.3.0)
496 */
497 function phpbb_get_plural_form($rule, $number)
498 {
499 global $phpbb_container;
500
501 /** @var \phpbb\language\language $language */
502 $language = $phpbb_container->get('language');
503 return $language->get_plural_form($number, $rule);
504 }
505
506 /**
507 * @return bool Always true
508 * @deprecated 3.2.0-dev
509 */
510 function phpbb_pcre_utf8_support()
511 {
512 return true;
513 }
514