| 1 |
<?php |
| 2 |
/** |
| 3 |
* UserAccessManager.php |
| 4 |
* |
| 5 |
* The UserAccessManager class file. |
| 6 |
* |
| 7 |
* PHP versions 5 |
| 8 |
* |
| 9 |
* @category UserAccessManager |
| 10 |
* @package UserAccessManager |
| 11 |
* @author Alexander Schneider <alexanderschneider85@googlemail.com> |
| 12 |
* @copyright 2008-2016 Alexander Schneider |
| 13 |
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 |
| 14 |
* @version SVN: $Id$ |
| 15 |
* @link http://wordpress.org/extend/plugins/user-access-manager/ |
| 16 |
*/ |
| 17 |
|
| 18 |
/** |
| 19 |
* The user user access manager class. |
| 20 |
* |
| 21 |
* @category UserAccessManager |
| 22 |
* @package UserAccessManager |
| 23 |
* @author Alexander Schneider <alexanderschneider85@gmail.com> |
| 24 |
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 |
| 25 |
* @link http://wordpress.org/extend/plugins/user-access-manager/ |
| 26 |
*/ |
| 27 |
class UserAccessManager |
| 28 |
{ |
| 29 |
const USER_OBJECT_TYPE = 'user'; |
| 30 |
const POST_OBJECT_TYPE = 'post'; |
| 31 |
const PAGE_OBJECT_TYPE = 'page'; |
| 32 |
const TERM_OBJECT_TYPE = 'term'; |
| 33 |
const ROLE_OBJECT_TYPE = 'role'; |
| 34 |
const ATTACHMENT_OBJECT_TYPE = 'attachment'; |
| 35 |
|
| 36 |
protected $_oConfig = null; |
| 37 |
protected $_blAtAdminPanel = false; |
| 38 |
protected $_sUamVersion = '1.2.7.6'; |
| 39 |
protected $_sUamDbVersion = '1.4'; |
| 40 |
protected $_oAccessHandler = null; |
| 41 |
protected $_aPostUrls = array(); |
| 42 |
protected $_aMimeTypes = null; |
| 43 |
protected $_aCache = array(); |
| 44 |
protected $_aUsers = array(); |
| 45 |
protected $_aPosts = array(); |
| 46 |
protected $_aTerms = array(); |
| 47 |
protected $_aWpOptions = array(); |
| 48 |
protected $_aTermPostMap = array(); |
| 49 |
protected $_aPostTypes = null; |
| 50 |
protected $_aTaxonomies = null; |
| 51 |
|
| 52 |
/** |
| 53 |
* Constructor. |
| 54 |
*/ |
| 55 |
public function __construct() |
| 56 |
{ |
| 57 |
do_action('uam_init', $this); |
| 58 |
} |
| 59 |
|
| 60 |
/** |
| 61 |
* Flushes the cache. |
| 62 |
*/ |
| 63 |
public function flushCache() |
| 64 |
{ |
| 65 |
$this->_aCache = array(); |
| 66 |
} |
| 67 |
|
| 68 |
/** |
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* Returns the database. |
| 70 |
* |
| 71 |
* @return wpdb |
| 72 |
*/ |
| 73 |
public function getDatabase() |
| 74 |
{ |
| 75 |
global $wpdb; |
| 76 |
return $wpdb; |
| 77 |
} |
| 78 |
|
| 79 |
/** |
| 80 |
* Returns all post types. |
| 81 |
* |
| 82 |
* @return array |
| 83 |
*/ |
| 84 |
public function getPostTypes() |
| 85 |
{ |
| 86 |
if ($this->_aPostTypes === null) { |
| 87 |
$this->_aPostTypes = get_post_types(array('publicly_queryable' => true)); |
| 88 |
} |
| 89 |
|
| 90 |
return $this->_aPostTypes; |
| 91 |
} |
| 92 |
|
| 93 |
/** |
| 94 |
* Returns the taxonomies. |
| 95 |
* |
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* @return array |
| 97 |
*/ |
| 98 |
public function getTaxonomies() |
| 99 |
{ |
| 100 |
if ($this->_aTaxonomies === null) { |
| 101 |
$this->_aTaxonomies = get_taxonomies(); |
| 102 |
} |
| 103 |
|
| 104 |
return $this->_aTaxonomies; |
| 105 |
} |
| 106 |
|
| 107 |
/** |
| 108 |
* Adds the variable to the cache. |
| 109 |
* |
| 110 |
* @param string $sKey The cache key |
| 111 |
* @param mixed $mValue The value. |
| 112 |
*/ |
| 113 |
public function addToCache($sKey, $mValue) |
| 114 |
{ |
| 115 |
$this->_aCache[$sKey] = $mValue; |
| 116 |
} |
| 117 |
|
| 118 |
/** |
| 119 |
* Returns a value from the cache by the given key. |
| 120 |
* |
| 121 |
* @param string $sKey |
| 122 |
* |
| 123 |
* @return mixed |
| 124 |
*/ |
| 125 |
public function getFromCache($sKey) |
| 126 |
{ |
| 127 |
if (isset($this->_aCache[$sKey])) { |
| 128 |
return $this->_aCache[$sKey]; |
| 129 |
} |
| 130 |
|
| 131 |
return null; |
| 132 |
} |
| 133 |
|
| 134 |
/** |
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* Returns a user. |
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* |
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* @param string $sId The user id. |
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* |
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* @return mixed |
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*/ |
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public function getUser($sId) |
| 142 |
{ |
| 143 |
if (!isset($this->_aUsers[$sId])) { |
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$this->_aUsers[$sId] = get_userdata($sId); |
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} |
| 146 |
|
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return $this->_aUsers[$sId]; |
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} |
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|
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/** |
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* Returns a post. |
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* |
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* @param string $sId The post id. |
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* |
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* @return mixed |
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*/ |
| 157 |
public function getPost($sId) |
| 158 |
{ |
| 159 |
if (!isset($this->_aPosts[$sId])) { |
| 160 |
$this->_aPosts[$sId] = get_post($sId); |
| 161 |
} |
| 162 |
|
| 163 |
return $this->_aPosts[$sId]; |
| 164 |
} |
| 165 |
|
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/** |
| 167 |
* Returns a term. |
| 168 |
* |
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* @param string $sId The term id. |
| 170 |
* @param string $sTaxonomy The taxonomy. |
| 171 |
* |
| 172 |
* @return mixed |
| 173 |
*/ |
| 174 |
public function getTerm($sId, $sTaxonomy = '') |
| 175 |
{ |
| 176 |
if (!isset($this->_aTerms[$sId])) { |
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$this->_aTerms[$sId] = get_term($sId, $sTaxonomy); |
| 178 |
} |
| 179 |
|
| 180 |
return $this->_aTerms[$sId]; |
| 181 |
} |
| 182 |
|
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/** |
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* Returns all blog of the network. |
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* |
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* @return array() |
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*/ |
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protected function _getBlogIds() |
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{ |
| 190 |
$oDatabase = $this->getDatabase(); |
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$aBlogIds = array(); |
| 192 |
|
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if (is_multisite()) { |
| 194 |
$aBlogIds = $oDatabase->get_col( |
| 195 |
"SELECT blog_id |
| 196 |
FROM ".$oDatabase->blogs |
| 197 |
); |
| 198 |
} |
| 199 |
|
| 200 |
return $aBlogIds; |
| 201 |
} |
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|
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/** |
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* Installs the user access manager. |
| 205 |
*/ |
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public function install() |
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{ |
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$oDatabase = $this->getDatabase(); |
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$aBlogIds = $this->_getBlogIds(); |
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|
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if (isset($_GET['networkwide']) |
| 212 |
&& ((int)$_GET['networkwide'] === 1) |
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) { |
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$iCurrentBlogId = $oDatabase->blogid; |
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|
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foreach ($aBlogIds as $iBlogId) { |
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switch_to_blog($iBlogId); |
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$this->_installUam(); |
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} |
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|
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switch_to_blog($iCurrentBlogId); |
| 222 |
|
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return null; |
| 224 |
} |
| 225 |
|
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$this->_installUam(); |
| 227 |
} |
| 228 |
|
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/** |
| 230 |
* Creates the needed tables at the database and adds the options |
| 231 |
*/ |
| 232 |
protected function _installUam() |
| 233 |
{ |
| 234 |
$oDatabase = $this->getDatabase(); |
| 235 |
include_once ABSPATH.'wp-admin/includes/upgrade.php'; |
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|
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$sCharsetCollate = $this->_getCharset(); |
| 238 |
|
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$sDbAccessGroupTable = $oDatabase->prefix.'uam_accessgroups'; |
| 240 |
|
| 241 |
$sDbUserGroup = $oDatabase->get_var( |
| 242 |
"SHOW TABLES |
| 243 |
LIKE '".$sDbAccessGroupTable."'" |
| 244 |
); |
| 245 |
|
| 246 |
if ($sDbUserGroup != $sDbAccessGroupTable) { |
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dbDelta( |
| 248 |
"CREATE TABLE ".$sDbAccessGroupTable." ( |
| 249 |
ID int(11) NOT NULL auto_increment, |
| 250 |
groupname tinytext NOT NULL, |
| 251 |
groupdesc text NOT NULL, |
| 252 |
read_access tinytext NOT NULL, |
| 253 |
write_access tinytext NOT NULL, |
| 254 |
ip_range mediumtext NULL, |
| 255 |
PRIMARY KEY (ID) |
| 256 |
) $sCharsetCollate;" |
| 257 |
); |
| 258 |
} |
| 259 |
|
| 260 |
$sDbAccessGroupToObjectTable = $oDatabase->prefix.'uam_accessgroup_to_object'; |
| 261 |
|
| 262 |
$sDbAccessGroupToObject = $oDatabase->get_var( |
| 263 |
"SHOW TABLES |
| 264 |
LIKE '".$sDbAccessGroupToObjectTable."'" |
| 265 |
); |
| 266 |
|
| 267 |
if ($sDbAccessGroupToObject != $sDbAccessGroupToObjectTable) { |
| 268 |
dbDelta( |
| 269 |
"CREATE TABLE " . $sDbAccessGroupToObjectTable . " ( |
| 270 |
object_id VARCHAR(64) NOT NULL, |
| 271 |
object_type varchar(64) NOT NULL, |
| 272 |
group_id int(11) NOT NULL, |
| 273 |
PRIMARY KEY (object_id,object_type,group_id) |
| 274 |
) $sCharsetCollate;" |
| 275 |
); |
| 276 |
} |
| 277 |
|
| 278 |
add_option("uam_db_version", $this->_sUamDbVersion); |
| 279 |
} |
| 280 |
|
| 281 |
/** |
| 282 |
* Checks if a database update is necessary. |
| 283 |
* |
| 284 |
* @return boolean |
| 285 |
*/ |
| 286 |
public function isDatabaseUpdateNecessary() |
| 287 |
{ |
| 288 |
$oDatabase = $this->getDatabase(); |
| 289 |
$aBlogIds = $this->_getBlogIds(); |
| 290 |
|
| 291 |
if ($aBlogIds !== array() |
| 292 |
&& is_super_admin() |
| 293 |
) { |
| 294 |
foreach ($aBlogIds as $iBlogId) { |
| 295 |
$sTable = $oDatabase->get_blog_prefix($iBlogId).'options'; |
| 296 |
$sSelect = "SELECT option_value FROM {$sTable} WHERE option_name = %s LIMIT 1"; |
| 297 |
$sSelect = $oDatabase->prepare($sSelect, 'uam_db_version'); |
| 298 |
$sCurrentDbVersion = $oDatabase->get_var($sSelect); |
| 299 |
|
| 300 |
if (version_compare($sCurrentDbVersion, $this->_sUamDbVersion, '<')) { |
| 301 |
return true; |
| 302 |
} |
| 303 |
} |
| 304 |
} |
| 305 |
|
| 306 |
$sCurrentDbVersion = get_option('uam_db_version'); |
| 307 |
return version_compare($sCurrentDbVersion, $this->_sUamDbVersion, '<'); |
| 308 |
} |
| 309 |
|
| 310 |
/** |
| 311 |
* Updates the user access manager if an old version was installed. |
| 312 |
* |
| 313 |
* @param boolean $blNetworkWide If true update network wide |
| 314 |
*/ |
| 315 |
public function update($blNetworkWide) |
| 316 |
{ |
| 317 |
$oDatabase = $this->getDatabase(); |
| 318 |
$aBlogIds = $this->_getBlogIds(); |
| 319 |
|
| 320 |
if ($blNetworkWide |
| 321 |
&& $aBlogIds !== array() |
| 322 |
) { |
| 323 |
$iCurrentBlogId = $oDatabase->blogid; |
| 324 |
|
| 325 |
foreach ($aBlogIds as $iBlogId) { |
| 326 |
switch_to_blog($iBlogId); |
| 327 |
$this->_installUam(); |
| 328 |
$this->_updateUam(); |
| 329 |
} |
| 330 |
|
| 331 |
switch_to_blog($iCurrentBlogId); |
| 332 |
} else { |
| 333 |
$this->_updateUam(); |
| 334 |
} |
| 335 |
} |
| 336 |
|
| 337 |
/** |
| 338 |
* Updates the user access manager if an old version was installed. |
| 339 |
*/ |
| 340 |
protected function _updateUam() |
| 341 |
{ |
| 342 |
$oDatabase = $this->getDatabase(); |
| 343 |
$sCurrentDbVersion = get_option('uam_db_version'); |
| 344 |
|
| 345 |
if (empty($sCurrentDbVersion)) { |
| 346 |
$this->install(); |
| 347 |
} |
| 348 |
|
| 349 |
if (!get_option('uam_version') || version_compare(get_option('uam_version'), "1.0", '<')) { |
| 350 |
delete_option('allow_comments_locked'); |
| 351 |
} |
| 352 |
|
| 353 |
$sDbAccessGroup = $oDatabase->prefix.'uam_accessgroups'; |
| 354 |
|
| 355 |
$sDbUserGroup = $oDatabase->get_var( |
| 356 |
"SHOW TABLES |
| 357 |
LIKE '".$sDbAccessGroup."'" |
| 358 |
); |
| 359 |
|
| 360 |
if (version_compare($sCurrentDbVersion, $this->_sUamDbVersion, '<')) { |
| 361 |
$sCharsetCollate = $this->_getCharset(); |
| 362 |
|
| 363 |
if (version_compare($sCurrentDbVersion, "1.0", '<=')) { |
| 364 |
if ($sDbUserGroup == $sDbAccessGroup) { |
| 365 |
$oDatabase->query( |
| 366 |
"ALTER TABLE ".$sDbAccessGroup." |
| 367 |
ADD read_access TINYTEXT NOT NULL DEFAULT '', |
| 368 |
ADD write_access TINYTEXT NOT NULL DEFAULT '', |
| 369 |
ADD ip_range MEDIUMTEXT NULL DEFAULT ''" |
| 370 |
); |
| 371 |
|
| 372 |
$oDatabase->query( |
| 373 |
"UPDATE ".$sDbAccessGroup." |
| 374 |
SET read_access = 'group', |
| 375 |
write_access = 'group'" |
| 376 |
); |
| 377 |
|
| 378 |
$sDbIpRange = $oDatabase->get_var( |
| 379 |
"SHOW columns |
| 380 |
FROM ".$sDbAccessGroup." |
| 381 |
LIKE 'ip_range'" |
| 382 |
); |
| 383 |
|
| 384 |
if ($sDbIpRange != 'ip_range') { |
| 385 |
$oDatabase->query( |
| 386 |
"ALTER TABLE ".$sDbAccessGroup." |
| 387 |
ADD ip_range MEDIUMTEXT NULL DEFAULT ''" |
| 388 |
); |
| 389 |
} |
| 390 |
} |
| 391 |
|
| 392 |
$sDbAccessGroupToObject = $oDatabase->prefix.'uam_accessgroup_to_object'; |
| 393 |
$sDbAccessGroupToPost = $oDatabase->prefix.'uam_accessgroup_to_post'; |
| 394 |
$sDbAccessGroupToUser = $oDatabase->prefix.'uam_accessgroup_to_user'; |
| 395 |
$sDbAccessGroupToCategory = $oDatabase->prefix.'uam_accessgroup_to_category'; |
| 396 |
$sDbAccessGroupToRole = $oDatabase->prefix.'uam_accessgroup_to_role'; |
| 397 |
|
| 398 |
$oDatabase->query( |
| 399 |
"ALTER TABLE '{$sDbAccessGroupToObject}' |
| 400 |
CHANGE 'object_id' 'object_id' VARCHAR(64) |
| 401 |
".$sCharsetCollate |
| 402 |
); |
| 403 |
|
| 404 |
$aObjectTypes = $this->getAccessHandler()->getObjectTypes(); |
| 405 |
|
| 406 |
foreach ($aObjectTypes as $sObjectType) { |
| 407 |
$sAddition = ''; |
| 408 |
|
| 409 |
if ($this->getAccessHandler()->isPostableType($sObjectType)) { |
| 410 |
$sDbIdName = 'post_id'; |
| 411 |
$sDatabase = $sDbAccessGroupToPost.', '.$oDatabase->posts; |
| 412 |
$sAddition = " WHERE post_id = ID |
| 413 |
AND post_type = '".$sObjectType."'"; |
| 414 |
} elseif ($sObjectType == 'category') { |
| 415 |
$sDbIdName = 'category_id'; |
| 416 |
$sDatabase = $sDbAccessGroupToCategory; |
| 417 |
} elseif ($sObjectType == 'user') { |
| 418 |
$sDbIdName = 'user_id'; |
| 419 |
$sDatabase = $sDbAccessGroupToUser; |
| 420 |
} elseif ($sObjectType == 'role') { |
| 421 |
$sDbIdName = 'role_name'; |
| 422 |
$sDatabase = $sDbAccessGroupToRole; |
| 423 |
} else { |
| 424 |
continue; |
| 425 |
} |
| 426 |
|
| 427 |
$sFullDatabase = $sDatabase.$sAddition; |
| 428 |
|
| 429 |
$sSql = "SELECT {$sDbIdName} as id, group_id as groupId |
| 430 |
FROM {$sFullDatabase}"; |
| 431 |
|
| 432 |
$aDbObjects = $oDatabase->get_results($sSql); |
| 433 |
|
| 434 |
foreach ($aDbObjects as $oDbObject) { |
| 435 |
$sSql = "INSERT INTO {$sDbAccessGroupToObject} ( |
| 436 |
group_id, |
| 437 |
object_id, |
| 438 |
object_type |
| 439 |
) |
| 440 |
VALUES( |
| 441 |
'{$oDbObject->groupId}', |
| 442 |
'{$oDbObject->id}', |
| 443 |
'{$sObjectType}' |
| 444 |
)"; |
| 445 |
|
| 446 |
$oDatabase->query($sSql); |
| 447 |
} |
| 448 |
} |
| 449 |
|
| 450 |
$oDatabase->query( |
| 451 |
"DROP TABLE {$sDbAccessGroupToPost}, |
| 452 |
{$sDbAccessGroupToUser}, |
| 453 |
{$sDbAccessGroupToCategory}, |
| 454 |
{$sDbAccessGroupToRole}" |
| 455 |
); |
| 456 |
} |
| 457 |
|
| 458 |
if (version_compare($sCurrentDbVersion, "1.2", '<=')) { |
| 459 |
$sDbAccessGroupToObject = $oDatabase->prefix.'uam_accessgroup_to_object'; |
| 460 |
|
| 461 |
$sSql = " |
| 462 |
ALTER TABLE `{$sDbAccessGroupToObject}` |
| 463 |
CHANGE `object_id` `object_id` VARCHAR(64) NOT NULL, |
| 464 |
CHANGE `object_type` `object_type` VARCHAR(64) NOT NULL"; |
| 465 |
|
| 466 |
$oDatabase->query($sSql); |
| 467 |
} |
| 468 |
|
| 469 |
if (version_compare($sCurrentDbVersion, "1.3", '<=')) { |
| 470 |
$sDbAccessGroupToObject = $oDatabase->prefix.'uam_accessgroup_to_object'; |
| 471 |
$sTermType = UserAccessManager::TERM_OBJECT_TYPE; |
| 472 |
|
| 473 |
$sSql = " |
| 474 |
UPDATE `{$sDbAccessGroupToObject}` AS ag2o |
| 475 |
SET ag2o.`object_type` = '{$sTermType}' |
| 476 |
WHERE `object_type` = 'category'"; |
| 477 |
|
| 478 |
$oDatabase->query($sSql); |
| 479 |
} |
| 480 |
|
| 481 |
update_option('uam_db_version', $this->_sUamDbVersion); |
| 482 |
} |
| 483 |
} |
| 484 |
|
| 485 |
/** |
| 486 |
* Clean up wordpress if the plugin will be uninstalled. |
| 487 |
*/ |
| 488 |
public function uninstall() |
| 489 |
{ |
| 490 |
$oDatabase = $this->getDatabase(); |
| 491 |
|
| 492 |
$oDatabase->query( |
| 493 |
"DROP TABLE ".DB_ACCESSGROUP.", |
| 494 |
".DB_ACCESSGROUP_TO_OBJECT |
| 495 |
); |
| 496 |
|
| 497 |
delete_option(UamConfig::ADMIN_OPTIONS_NAME); |
| 498 |
delete_option('uam_version'); |
| 499 |
delete_option('uam_db_version'); |
| 500 |
$this->deleteFileProtectionFiles(); |
| 501 |
} |
| 502 |
|
| 503 |
/** |
| 504 |
* Returns the database charset. |
| 505 |
* |
| 506 |
* @return string |
| 507 |
*/ |
| 508 |
protected function _getCharset() |
| 509 |
{ |
| 510 |
$oDatabase = $this->getDatabase(); |
| 511 |
$sCharsetCollate = ''; |
| 512 |
|
| 513 |
$sMySlqVersion = $oDatabase->get_var("SELECT VERSION() as mysql_version"); |
| 514 |
|
| 515 |
if (version_compare($sMySlqVersion, '4.1.0', '>=')) { |
| 516 |
if (!empty($oDatabase->charset)) { |
| 517 |
$sCharsetCollate = "DEFAULT CHARACTER SET $oDatabase->charset"; |
| 518 |
} |
| 519 |
|
| 520 |
if (!empty($oDatabase->collate)) { |
| 521 |
$sCharsetCollate.= " COLLATE $oDatabase->collate"; |
| 522 |
} |
| 523 |
} |
| 524 |
|
| 525 |
return $sCharsetCollate; |
| 526 |
} |
| 527 |
|
| 528 |
/** |
| 529 |
* Remove the htaccess file if the plugin is deactivated. |
| 530 |
*/ |
| 531 |
public function deactivate() |
| 532 |
{ |
| 533 |
$this->deleteFileProtectionFiles(); |
| 534 |
} |
| 535 |
|
| 536 |
/** |
| 537 |
* Returns the current user. |
| 538 |
* |
| 539 |
* @return WP_User |
| 540 |
*/ |
| 541 |
public function getCurrentUser() |
| 542 |
{ |
| 543 |
if (!function_exists('get_userdata')) { |
| 544 |
include_once ABSPATH.'wp-includes/pluggable.php'; |
| 545 |
} |
| 546 |
|
| 547 |
//Force user information |
| 548 |
return wp_get_current_user(); |
| 549 |
} |
| 550 |
|
| 551 |
/** |
| 552 |
* Returns the full supported mine types. |
| 553 |
* |
| 554 |
* @return array |
| 555 |
*/ |
| 556 |
protected function _getMimeTypes() |
| 557 |
{ |
| 558 |
if ($this->_aMimeTypes === null) { |
| 559 |
$aMimeTypes = get_allowed_mime_types(); |
| 560 |
$aFullMimeTypes = array(); |
| 561 |
|
| 562 |
foreach ($aMimeTypes as $sExtensions => $sMineType) { |
| 563 |
$aExtension = explode('|', $sExtensions); |
| 564 |
|
| 565 |
foreach ($aExtension as $sExtension) { |
| 566 |
$aFullMimeTypes[$sExtension] = $sMineType; |
| 567 |
} |
| 568 |
} |
| 569 |
|
| 570 |
$this->_aMimeTypes = $aFullMimeTypes; |
| 571 |
} |
| 572 |
|
| 573 |
return $this->_aMimeTypes; |
| 574 |
} |
| 575 |
|
| 576 |
/** |
| 577 |
* @param string $sFileTypes The file types which should be cleaned up. |
| 578 |
* |
| 579 |
* @return string |
| 580 |
*/ |
| 581 |
protected function _cleanUpFileTypesForHtaccess($sFileTypes) |
| 582 |
{ |
| 583 |
$aValidFileTypes = array(); |
| 584 |
$aFileTypes = explode(',', $sFileTypes); |
| 585 |
$aMimeTypes = $this->_getMimeTypes(); |
| 586 |
|
| 587 |
foreach ($aFileTypes as $sFileType) { |
| 588 |
$sCleanFileType = trim($sFileType); |
| 589 |
|
| 590 |
if (isset($aMimeTypes[$sCleanFileType])) { |
| 591 |
$aValidFileTypes[$sCleanFileType] = $sCleanFileType; |
| 592 |
} |
| 593 |
} |
| 594 |
|
| 595 |
return implode('|', $aValidFileTypes); |
| 596 |
} |
| 597 |
|
| 598 |
/** |
| 599 |
* Returns true if web server is nginx. |
| 600 |
* |
| 601 |
* @return bool |
| 602 |
*/ |
| 603 |
public function isNginx() |
| 604 |
{ |
| 605 |
global $is_nginx; |
| 606 |
return $is_nginx; |
| 607 |
} |
| 608 |
|
| 609 |
/** |
| 610 |
* Creates a htaccess file. |
| 611 |
* |
| 612 |
* @param string $sDir The destination directory. |
| 613 |
* @param string $sObjectType The object type. |
| 614 |
*/ |
| 615 |
public function createFileProtection($sDir = null, $sObjectType = null) |
| 616 |
{ |
| 617 |
$blNginx = $this->isNginx(); |
| 618 |
|
| 619 |
if ($sDir === null) { |
| 620 |
$aWordpressUploadDir = wp_upload_dir(); |
| 621 |
|
| 622 |
if (empty($aWordpressUploadDir['error'])) { |
| 623 |
$sDir = $aWordpressUploadDir['basedir'] . "/"; |
| 624 |
} |
| 625 |
} |
| 626 |
|
| 627 |
$sFileName = ($blNginx === true) ? "uam.conf" : ".htaccess"; |
| 628 |
|
| 629 |
if ($sDir !== null) { |
| 630 |
$sFile = ""; |
| 631 |
$sAreaName = "WP-Files"; |
| 632 |
$oConfig = $this->getConfig(); |
| 633 |
|
| 634 |
if (!$this->isPermalinksActive()) { |
| 635 |
$sFileTypes = null; |
| 636 |
|
| 637 |
if ($oConfig->getLockedFileTypes() == 'selected') { |
| 638 |
$sFileTypes = $this->_cleanUpFileTypesForHtaccess($oConfig->getLockedFileTypes()); |
| 639 |
$sFileTypes = "\.(".$sFileTypes.")"; |
| 640 |
} elseif ($blNginx === false && $oConfig->getLockedFileTypes() == 'not_selected') { |
| 641 |
$sFileTypes = $this->_cleanUpFileTypesForHtaccess($oConfig->getLockedFileTypes()); |
| 642 |
$sFileTypes = "^\.(".$sFileTypes.")"; |
| 643 |
} |
| 644 |
|
| 645 |
if ($blNginx === true) { |
| 646 |
$sFile = "location " . str_replace(ABSPATH, '/', $sDir) . " {\n"; |
| 647 |
|
| 648 |
if ($sFileTypes !== null) { |
| 649 |
$sFile .= "location ~ $sFileTypes {\n"; |
| 650 |
} |
| 651 |
|
| 652 |
$sFile .= "auth_basic \"" . $sAreaName . "\";" . "\n"; |
| 653 |
$sFile .= "auth_basic_user_file ". $sDir . ".htpasswd;" . "\n"; |
| 654 |
$sFile .= "}\n"; |
| 655 |
|
| 656 |
if ($sFileTypes !== null) { |
| 657 |
$sFile .= "}\n"; |
| 658 |
} |
| 659 |
} else { |
| 660 |
// make .htaccess and .htpasswd |
| 661 |
$sFile .= "AuthType Basic" . "\n"; |
| 662 |
$sFile .= "AuthName \"" . $sAreaName . "\"" . "\n"; |
| 663 |
$sFile .= "AuthUserFile " . $sDir . ".htpasswd" . "\n"; |
| 664 |
$sFile .= "require valid-user" . "\n"; |
| 665 |
|
| 666 |
if ($sFileTypes !== null) { |
| 667 |
$sFile = "<FilesMatch '" . $sFileTypes . "'>\n" . $sFile . "</FilesMatch>\n"; |
| 668 |
} |
| 669 |
} |
| 670 |
|
| 671 |
$this->createHtpasswd(true); |
| 672 |
} else { |
| 673 |
if ($sObjectType === null) { |
| 674 |
$sObjectType = UserAccessManager::ATTACHMENT_OBJECT_TYPE; |
| 675 |
} |
| 676 |
|
| 677 |
if ($blNginx === true) { |
| 678 |
$sFile = "location " . str_replace(ABSPATH, '/', $sDir) . " {" . "\n"; |
| 679 |
$sFile .= "rewrite ^(.*)$ /index.php?uamfiletype=" . $sObjectType . "&uamgetfile=$1 last;" . "\n"; |
| 680 |
$sFile .= "}" . "\n"; |
| 681 |
} else { |
| 682 |
$aHomeRoot = parse_url(home_url()); |
| 683 |
$sHomeRoot = (isset($aHomeRoot['path'])) ? trailingslashit($aHomeRoot['path']) : '/'; |
| 684 |
|
| 685 |
$sFile = "<IfModule mod_rewrite.c>\n"; |
| 686 |
$sFile .= "RewriteEngine On\n"; |
| 687 |
$sFile .= "RewriteBase " . $sHomeRoot . "\n"; |
| 688 |
$sFile .= "RewriteRule ^index\.php$ - [L]\n"; |
| 689 |
$sFile .= "RewriteRule (.*) "; |
| 690 |
$sFile .= $sHomeRoot . "index.php?uamfiletype=" . $sObjectType . "&uamgetfile=$1 [L]\n"; |
| 691 |
$sFile .= "</IfModule>\n"; |
| 692 |
} |
| 693 |
} |
| 694 |
|
| 695 |
// save files |
| 696 |
$sFileWithPath = ($blNginx === true) ? ABSPATH.$sFileName : $sDir.$sFileName; |
| 697 |
|
| 698 |
$oFileHandler = fopen($sFileWithPath, "w"); |
| 699 |
fwrite($oFileHandler, $sFile); |
| 700 |
fclose($oFileHandler); |
| 701 |
} |
| 702 |
} |
| 703 |
|
| 704 |
/** |
| 705 |
* Creates a htpasswd file. |
| 706 |
* |
| 707 |
* @param boolean $blCreateNew Force to create new file. |
| 708 |
* @param string $sDir The destination directory. |
| 709 |
*/ |
| 710 |
public function createHtpasswd($blCreateNew = false, $sDir = null) |
| 711 |
{ |
| 712 |
$oCurrentUser = $this->getCurrentUser(); |
| 713 |
if (!function_exists('get_userdata')) { |
| 714 |
include_once ABSPATH.'wp-includes/pluggable.php'; |
| 715 |
} |
| 716 |
|
| 717 |
$oConfig = $this->getConfig(); |
| 718 |
|
| 719 |
// get url |
| 720 |
if ($sDir === null) { |
| 721 |
$aWordpressUploadDir = wp_upload_dir(); |
| 722 |
|
| 723 |
if (empty($aWordpressUploadDir['error'])) { |
| 724 |
$sDir = $aWordpressUploadDir['basedir'] . "/"; |
| 725 |
} |
| 726 |
} |
| 727 |
|
| 728 |
if ($sDir !== null) { |
| 729 |
$oUserData = $this->getUser($oCurrentUser->ID); |
| 730 |
|
| 731 |
if (!file_exists($sDir.".htpasswd") || $blCreateNew) { |
| 732 |
if ($oConfig->getFilePassType() === 'random') { |
| 733 |
$sPassword = md5($this->getRandomPassword()); |
| 734 |
} else { |
| 735 |
$sPassword = $oUserData->user_pass; |
| 736 |
} |
| 737 |
|
| 738 |
$sUser = $oUserData->user_login; |
| 739 |
|
| 740 |
// make .htpasswd |
| 741 |
$sHtpasswdTxt = "$sUser:" . $sPassword . "\n"; |
| 742 |
|
| 743 |
// save file |
| 744 |
$oFileHandler = fopen($sDir.".htpasswd", "w"); |
| 745 |
fwrite($oFileHandler, $sHtpasswdTxt); |
| 746 |
fclose($oFileHandler); |
| 747 |
} |
| 748 |
} |
| 749 |
} |
| 750 |
|
| 751 |
/** |
| 752 |
* Deletes the htaccess files. |
| 753 |
* |
| 754 |
* @param string $sDir The destination directory. |
| 755 |
*/ |
| 756 |
public function deleteFileProtectionFiles($sDir = null) |
| 757 |
{ |
| 758 |
if ($sDir === null) { |
| 759 |
$aWordpressUploadDir = wp_upload_dir(); |
| 760 |
|
| 761 |
if (empty($aWordpressUploadDir['error'])) { |
| 762 |
$sDir = $aWordpressUploadDir['basedir'] . "/"; |
| 763 |
} |
| 764 |
} |
| 765 |
|
| 766 |
if ($sDir !== null) { |
| 767 |
$blNginx = $this->isNginx(); |
| 768 |
$sFileName = ($blNginx === true) ? ABSPATH."uam.conf" : $sDir.".htaccess"; |
| 769 |
|
| 770 |
if (file_exists($sFileName)) { |
| 771 |
unlink($sFileName); |
| 772 |
} |
| 773 |
|
| 774 |
if (file_exists($sDir.".htpasswd")) { |
| 775 |
unlink($sDir.".htpasswd"); |
| 776 |
} |
| 777 |
} |
| 778 |
} |
| 779 |
|
| 780 |
/** |
| 781 |
* Generates and returns a random password. |
| 782 |
* |
| 783 |
* @return string |
| 784 |
*/ |
| 785 |
public function getRandomPassword() |
| 786 |
{ |
| 787 |
//create password |
| 788 |
$aArray = array(); |
| 789 |
$iLength = 16; |
| 790 |
|
| 791 |
// numbers |
| 792 |
for ($i = 48; $i < 58; $i++) { |
| 793 |
$aArray[] = chr($i); |
| 794 |
} |
| 795 |
|
| 796 |
// small |
| 797 |
for ($i = 97; $i < 122; $i++) { |
| 798 |
$aArray[] = chr($i); |
| 799 |
} |
| 800 |
|
| 801 |
// capitals |
| 802 |
for ($i = 65; $i < 90; $i++) { |
| 803 |
$aArray[] = chr($i); |
| 804 |
} |
| 805 |
|
| 806 |
mt_srand((double)microtime() * 1000000); |
| 807 |
$sPassword = ''; |
| 808 |
|
| 809 |
for ($i = 1; $i <= $iLength; $i++) { |
| 810 |
$iRandomNumber = mt_rand(0, count($aArray) - 1); |
| 811 |
$sPassword .= $aArray[$iRandomNumber]; |
| 812 |
} |
| 813 |
|
| 814 |
return $sPassword; |
| 815 |
} |
| 816 |
|
| 817 |
/** |
| 818 |
* Returns the current config. |
| 819 |
* |
| 820 |
* @return UamConfig |
| 821 |
*/ |
| 822 |
public function getConfig() |
| 823 |
{ |
| 824 |
if ($this->_oConfig === null) { |
| 825 |
$this->_oConfig = new UamConfig(); |
| 826 |
} |
| 827 |
|
| 828 |
return $this->_oConfig; |
| 829 |
} |
| 830 |
|
| 831 |
/** |
| 832 |
* Returns the content of the excluded php file. |
| 833 |
* |
| 834 |
* @param string $sFileName The file name |
| 835 |
* @param integer $iObjectId The _iId if needed. |
| 836 |
* @param string $sObjectType The object type if needed. |
| 837 |
* |
| 838 |
* @return string |
| 839 |
*/ |
| 840 |
public function getIncludeContents($sFileName, $iObjectId = null, $sObjectType = null) |
| 841 |
{ |
| 842 |
if (is_file($sFileName)) { |
| 843 |
ob_start(); |
| 844 |
include $sFileName; |
| 845 |
$sContents = ob_get_contents(); |
| 846 |
ob_end_clean(); |
| 847 |
|
| 848 |
return $sContents; |
| 849 |
} |
| 850 |
|
| 851 |
return ''; |
| 852 |
} |
| 853 |
|
| 854 |
/** |
| 855 |
* Returns the access handler object. |
| 856 |
* |
| 857 |
* @return UamAccessHandler |
| 858 |
*/ |
| 859 |
public function &getAccessHandler() |
| 860 |
{ |
| 861 |
if ($this->_oAccessHandler == null) { |
| 862 |
$this->_oAccessHandler = new UamAccessHandler($this); |
| 863 |
} |
| 864 |
|
| 865 |
return $this->_oAccessHandler; |
| 866 |
} |
| 867 |
|
| 868 |
/** |
| 869 |
* Returns the current version of the user access manager. |
| 870 |
* |
| 871 |
* @return string |
| 872 |
*/ |
| 873 |
public function getVersion() |
| 874 |
{ |
| 875 |
return $this->_sUamVersion; |
| 876 |
} |
| 877 |
|
| 878 |
/** |
| 879 |
* Returns true if a user is at the admin panel. |
| 880 |
* |
| 881 |
* @return boolean |
| 882 |
*/ |
| 883 |
public function atAdminPanel() |
| 884 |
{ |
| 885 |
return $this->_blAtAdminPanel; |
| 886 |
} |
| 887 |
|
| 888 |
/** |
| 889 |
* Sets the atAdminPanel var to true. |
| 890 |
*/ |
| 891 |
public function setAtAdminPanel() |
| 892 |
{ |
| 893 |
$this->_blAtAdminPanel = true; |
| 894 |
} |
| 895 |
|
| 896 |
|
| 897 |
/* |
| 898 |
* Helper functions. |
| 899 |
*/ |
| 900 |
|
| 901 |
/** |
| 902 |
* Checks if a string starts with the given needle. |
| 903 |
* |
| 904 |
* @param string $sHaystack The haystack. |
| 905 |
* @param string $sNeedle The needle. |
| 906 |
* |
| 907 |
* @return boolean |
| 908 |
*/ |
| 909 |
public function startsWith($sHaystack, $sNeedle) |
| 910 |
{ |
| 911 |
return strpos($sHaystack, $sNeedle) === 0; |
| 912 |
} |
| 913 |
|
| 914 |
|
| 915 |
/* |
| 916 |
* Functions for the admin panel content. |
| 917 |
*/ |
| 918 |
|
| 919 |
/** |
| 920 |
* The function for the wp_print_styles action. |
| 921 |
*/ |
| 922 |
public function addStyles() |
| 923 |
{ |
| 924 |
wp_enqueue_style( |
| 925 |
'UserAccessManagerAdmin', |
| 926 |
UAM_URLPATH . "css/uamAdmin.css", |
| 927 |
array() , |
| 928 |
'1.0', |
| 929 |
'screen' |
| 930 |
); |
| 931 |
|
| 932 |
wp_enqueue_style( |
| 933 |
'UserAccessManagerLoginForm', |
| 934 |
UAM_URLPATH . "css/uamLoginForm.css", |
| 935 |
array() , |
| 936 |
'1.0', |
| 937 |
'screen' |
| 938 |
); |
| 939 |
} |
| 940 |
|
| 941 |
/** |
| 942 |
* The function for the wp_print_scripts action. |
| 943 |
*/ |
| 944 |
public function addScripts() |
| 945 |
{ |
| 946 |
wp_enqueue_script( |
| 947 |
'UserAccessManagerFunctions', |
| 948 |
UAM_URLPATH . 'js/functions.js', |
| 949 |
array('jquery') |
| 950 |
); |
| 951 |
} |
| 952 |
|
| 953 |
/** |
| 954 |
* Prints the admin page. |
| 955 |
*/ |
| 956 |
public function printAdminPage() |
| 957 |
{ |
| 958 |
if (isset($_GET['page'])) { |
| 959 |
$sAdminPage = $_GET['page']; |
| 960 |
|
| 961 |
if ($sAdminPage == 'uam_settings') { |
| 962 |
include UAM_REALPATH.'tpl/adminSettings.php'; |
| 963 |
} elseif ($sAdminPage == 'uam_usergroup') { |
| 964 |
include UAM_REALPATH.'tpl/adminGroup.php'; |
| 965 |
} elseif ($sAdminPage == 'uam_setup') { |
| 966 |
include UAM_REALPATH.'tpl/adminSetup.php'; |
| 967 |
} elseif ($sAdminPage == 'uam_about') { |
| 968 |
include UAM_REALPATH.'tpl/about.php'; |
| 969 |
} |
| 970 |
} |
| 971 |
} |
| 972 |
|
| 973 |
/** |
| 974 |
* Shows the error if the user has no rights to edit the content. |
| 975 |
*/ |
| 976 |
public function noRightsToEditContent() |
| 977 |
{ |
| 978 |
$blNoRights = false; |
| 979 |
|
| 980 |
if (isset($_GET['post']) && is_numeric($_GET['post'])) { |
| 981 |
$oPost = $this->getPost($_GET['post']); |
| 982 |
$blNoRights = !$this->getAccessHandler()->checkObjectAccess($oPost->post_type, $oPost->ID); |
| 983 |
} |
| 984 |
|
| 985 |
if (isset($_GET['attachment_id']) && is_numeric($_GET['attachment_id']) && !$blNoRights) { |
| 986 |
$oPost = $this->getPost($_GET['attachment_id']); |
| 987 |
$blNoRights = !$this->getAccessHandler()->checkObjectAccess($oPost->post_type, $oPost->ID); |
| 988 |
} |
| 989 |
|
| 990 |
if (isset($_GET['tag_ID']) && is_numeric($_GET['tag_ID']) && !$blNoRights) { |
| 991 |
$blNoRights = !$this->getAccessHandler()->checkObjectAccess(self::TERM_OBJECT_TYPE, $_GET['tag_ID']); |
| 992 |
} |
| 993 |
|
| 994 |
if ($blNoRights) { |
| 995 |
wp_die(TXT_UAM_NO_RIGHTS); |
| 996 |
} |
| 997 |
} |
| 998 |
|
| 999 |
/** |
| 1000 |
* The function for the wp_dashboard_setup action. |
| 1001 |
* Removes widgets to which a user should not have access. |
| 1002 |
*/ |
| 1003 |
public function setupAdminDashboard() |
| 1004 |
{ |
| 1005 |
global $wp_meta_boxes; |
| 1006 |
|
| 1007 |
if (!$this->getAccessHandler()->checkUserAccess('manage_user_groups')) { |
| 1008 |
unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_comments']); |
| 1009 |
} |
| 1010 |
} |
| 1011 |
|
| 1012 |
/** |
| 1013 |
* The function for the update_option_permalink_structure action. |
| 1014 |
*/ |
| 1015 |
public function updatePermalink() |
| 1016 |
{ |
| 1017 |
$this->createFileProtection(); |
| 1018 |
} |
| 1019 |
|
| 1020 |
|
| 1021 |
/* |
| 1022 |
* Meta functions |
| 1023 |
*/ |
| 1024 |
|
| 1025 |
/** |
| 1026 |
* Saves the object data to the database. |
| 1027 |
* |
| 1028 |
* @param string $sObjectType The object type. |
| 1029 |
* @param integer $iObjectId The _iId of the object. |
| 1030 |
* @param UamUserGroup[] $aUserGroups The new usergroups for the object. |
| 1031 |
*/ |
| 1032 |
protected function _saveObjectData($sObjectType, $iObjectId, $aUserGroups = null) |
| 1033 |
{ |
| 1034 |
$oUamAccessHandler = $this->getAccessHandler(); |
| 1035 |
$oConfig = $this->getConfig(); |
| 1036 |
$aFormData = array(); |
| 1037 |
|
| 1038 |
if (isset($_POST['uam_update_groups'])) { |
| 1039 |
$aFormData = $_POST; |
| 1040 |
} elseif (isset($_GET['uam_update_groups'])) { |
| 1041 |
$aFormData = $_GET; |
| 1042 |
} |
| 1043 |
|
| 1044 |
if (isset($aFormData['uam_update_groups']) |
| 1045 |
&& ($oUamAccessHandler->checkUserAccess('manage_user_groups') |
| 1046 |
|| $oConfig->authorsCanAddPostsToGroups() === true) |
| 1047 |
) { |
| 1048 |
if ($aUserGroups === null) { |
| 1049 |
$aUserGroups = (isset($aFormData['uam_usergroups']) && is_array($aFormData['uam_usergroups'])) |
| 1050 |
? $aFormData['uam_usergroups'] : array(); |
| 1051 |
} |
| 1052 |
|
| 1053 |
$aAddUserGroups = array_flip($aUserGroups); |
| 1054 |
$aRemoveUserGroups = $oUamAccessHandler->getUserGroupsForObject($sObjectType, $iObjectId); |
| 1055 |
$aUamUserGroups = $oUamAccessHandler->getUserGroups(); |
| 1056 |
$blRemoveOldAssignments = true; |
| 1057 |
|
| 1058 |
if (isset($aFormData['uam_bulk_type'])) { |
| 1059 |
$sBulkType = $aFormData['uam_bulk_type']; |
| 1060 |
|
| 1061 |
if ($sBulkType === 'add') { |
| 1062 |
$blRemoveOldAssignments = false; |
| 1063 |
} elseif ($sBulkType === 'remove') { |
| 1064 |
$aRemoveUserGroups = $aAddUserGroups; |
| 1065 |
$aAddUserGroups = array(); |
| 1066 |
} |
| 1067 |
} |
| 1068 |
|
| 1069 |
foreach ($aUamUserGroups as $sGroupId => $oUamUserGroup) { |
| 1070 |
if (isset($aRemoveUserGroups[$sGroupId])) { |
| 1071 |
$oUamUserGroup->removeObject($sObjectType, $iObjectId); |
| 1072 |
} |
| 1073 |
|
| 1074 |
if (isset($aAddUserGroups[$sGroupId])) { |
| 1075 |
$oUamUserGroup->addObject($sObjectType, $iObjectId); |
| 1076 |
} |
| 1077 |
|
| 1078 |
$oUamUserGroup->save($blRemoveOldAssignments); |
| 1079 |
} |
| 1080 |
} |
| 1081 |
} |
| 1082 |
|
| 1083 |
/** |
| 1084 |
* Removes the object data. |
| 1085 |
* |
| 1086 |
* @param string $sObjectType The object type. |
| 1087 |
* @param int $iId The object id. |
| 1088 |
*/ |
| 1089 |
protected function _removeObjectData($sObjectType, $iId) |
| 1090 |
{ |
| 1091 |
$oDatabase = $this->getDatabase(); |
| 1092 |
|
| 1093 |
$oDatabase->query( |
| 1094 |
"DELETE FROM " . DB_ACCESSGROUP_TO_OBJECT . " |
| 1095 |
WHERE object_id = {$iId} |
| 1096 |
AND object_type = '{$sObjectType}'" |
| 1097 |
); |
| 1098 |
} |
| 1099 |
|
| 1100 |
|
| 1101 |
/* |
| 1102 |
* Functions for the post actions. |
| 1103 |
*/ |
| 1104 |
|
| 1105 |
/** |
| 1106 |
* The function for the manage_posts_columns and |
| 1107 |
* the manage_pages_columns filter. |
| 1108 |
* |
| 1109 |
* @param array $aDefaults The table headers. |
| 1110 |
* |
| 1111 |
* @return array |
| 1112 |
*/ |
| 1113 |
public function addPostColumnsHeader($aDefaults) |
| 1114 |
{ |
| 1115 |
$aDefaults['uam_access'] = __('Access', 'user-access-manager'); |
| 1116 |
return $aDefaults; |
| 1117 |
} |
| 1118 |
|
| 1119 |
/** |
| 1120 |
* The function for the manage_users_custom_column action. |
| 1121 |
* |
| 1122 |
* @param string $sColumnName The column name. |
| 1123 |
* @param integer $iId The id. |
| 1124 |
*/ |
| 1125 |
public function addPostColumn($sColumnName, $iId) |
| 1126 |
{ |
| 1127 |
if ($sColumnName == 'uam_access') { |
| 1128 |
$oPost = $this->getPost($iId); |
| 1129 |
echo $this->getIncludeContents(UAM_REALPATH.'tpl/objectColumn.php', $oPost->ID, $oPost->post_type); |
| 1130 |
} |
| 1131 |
} |
| 1132 |
|
| 1133 |
/** |
| 1134 |
* The function for the uma_post_access metabox. |
| 1135 |
* |
| 1136 |
* @param object $oPost The post. |
| 1137 |
*/ |
| 1138 |
public function editPostContent($oPost) |
| 1139 |
{ |
| 1140 |
$iObjectId = $oPost->ID; |
| 1141 |
include UAM_REALPATH.'tpl/postEditForm.php'; |
| 1142 |
} |
| 1143 |
|
| 1144 |
public function addBulkAction($sColumnName) |
| 1145 |
{ |
| 1146 |
if ($sColumnName == 'uam_access') { |
| 1147 |
include UAM_REALPATH.'tpl/bulkEditForm.php'; |
| 1148 |
} |
| 1149 |
} |
| 1150 |
|
| 1151 |
/** |
| 1152 |
* The function for the save_post action. |
| 1153 |
* |
| 1154 |
* @param mixed $mPostParam The post _iId or a array of a post. |
| 1155 |
*/ |
| 1156 |
public function savePostData($mPostParam) |
| 1157 |
{ |
| 1158 |
if (is_array($mPostParam)) { |
| 1159 |
$oPost = $this->getPost($mPostParam['ID']); |
| 1160 |
} else { |
| 1161 |
$oPost = $this->getPost($mPostParam); |
| 1162 |
} |
| 1163 |
|
| 1164 |
$iPostId = $oPost->ID; |
| 1165 |
$sPostType = $oPost->post_type; |
| 1166 |
|
| 1167 |
if ($sPostType == 'revision') { |
| 1168 |
$iPostId = $oPost->post_parent; |
| 1169 |
$oParentPost = $this->getPost($iPostId); |
| 1170 |
$sPostType = $oParentPost->post_type; |
| 1171 |
} |
| 1172 |
|
| 1173 |
$this->_saveObjectData($sPostType, $iPostId); |
| 1174 |
} |
| 1175 |
|
| 1176 |
/** |
| 1177 |
* The function for the attachment_fields_to_save filter. |
| 1178 |
* We have to use this because the attachment actions work |
| 1179 |
* not in the way we need. |
| 1180 |
* |
| 1181 |
* @param object $oAttachment The attachment id. |
| 1182 |
* |
| 1183 |
* @return object |
| 1184 |
*/ |
| 1185 |
public function saveAttachmentData($oAttachment) |
| 1186 |
{ |
| 1187 |
$this->savePostData($oAttachment['ID']); |
| 1188 |
|
| 1189 |
return $oAttachment; |
| 1190 |
} |
| 1191 |
|
| 1192 |
/** |
| 1193 |
* The function for the delete_post action. |
| 1194 |
* |
| 1195 |
* @param integer $iPostId The post id. |
| 1196 |
*/ |
| 1197 |
public function removePostData($iPostId) |
| 1198 |
{ |
| 1199 |
$oDatabase = $this->getDatabase(); |
| 1200 |
$oPost = $this->getPost($iPostId); |
| 1201 |
|
| 1202 |
$oDatabase->query( |
| 1203 |
"DELETE FROM " . DB_ACCESSGROUP_TO_OBJECT . " |
| 1204 |
WHERE object_id = '".$iPostId."' |
| 1205 |
AND object_type = '".$oPost->post_type."'" |
| 1206 |
); |
| 1207 |
} |
| 1208 |
|
| 1209 |
/** |
| 1210 |
* The function for the media_meta action. |
| 1211 |
* |
| 1212 |
* @param string $sMeta The meta. |
| 1213 |
* @param object $oPost The post. |
| 1214 |
* |
| 1215 |
* @return string |
| 1216 |
*/ |
| 1217 |
public function showMediaFile($sMeta = '', $oPost = null) |
| 1218 |
{ |
| 1219 |
$sContent = $sMeta; |
| 1220 |
$sContent .= '</td></tr><tr>'; |
| 1221 |
$sContent .= '<th class="label">'; |
| 1222 |
$sContent .= '<label>'.TXT_UAM_SET_UP_USERGROUPS.'</label>'; |
| 1223 |
$sContent .= '</th>'; |
| 1224 |
$sContent .= '<td class="field">'; |
| 1225 |
$sContent .= $this->getIncludeContents(UAM_REALPATH.'tpl/postEditForm.php', $oPost->ID); |
| 1226 |
|
| 1227 |
return $sContent; |
| 1228 |
} |
| 1229 |
|
| 1230 |
|
| 1231 |
/* |
| 1232 |
* Functions for the user actions. |
| 1233 |
*/ |
| 1234 |
|
| 1235 |
/** |
| 1236 |
* The function for the manage_users_columns filter. |
| 1237 |
* |
| 1238 |
* @param array $aDefaults The table headers. |
| 1239 |
* |
| 1240 |
* @return array |
| 1241 |
*/ |
| 1242 |
public function addUserColumnsHeader($aDefaults) |
| 1243 |
{ |
| 1244 |
$aDefaults['uam_access'] = __('uam user groups'); |
| 1245 |
return $aDefaults; |
| 1246 |
} |
| 1247 |
|
| 1248 |
/** |
| 1249 |
* The function for the manage_users_custom_column action. |
| 1250 |
* |
| 1251 |
* @param string $sReturn The normal return value. |
| 1252 |
* @param string $sColumnName The column name. |
| 1253 |
* @param integer $iId The id. |
| 1254 |
* |
| 1255 |
* @return string|null |
| 1256 |
*/ |
| 1257 |
public function addUserColumn($sReturn, $sColumnName, $iId) |
| 1258 |
{ |
| 1259 |
if ($sColumnName == 'uam_access') { |
| 1260 |
return $this->getIncludeContents(UAM_REALPATH.'tpl/userColumn.php', $iId, self::USER_OBJECT_TYPE); |
| 1261 |
} |
| 1262 |
|
| 1263 |
return $sReturn; |
| 1264 |
} |
| 1265 |
|
| 1266 |
/** |
| 1267 |
* The function for the edit_user_profile action. |
| 1268 |
*/ |
| 1269 |
public function showUserProfile() |
| 1270 |
{ |
| 1271 |
echo $this->getIncludeContents(UAM_REALPATH.'tpl/userProfileEditForm.php'); |
| 1272 |
} |
| 1273 |
|
| 1274 |
/** |
| 1275 |
* The function for the profile_update action. |
| 1276 |
* |
| 1277 |
* @param integer $iUserId The user id. |
| 1278 |
*/ |
| 1279 |
public function saveUserData($iUserId) |
| 1280 |
{ |
| 1281 |
$this->_saveObjectData(self::USER_OBJECT_TYPE, $iUserId); |
| 1282 |
} |
| 1283 |
|
| 1284 |
/** |
| 1285 |
* The function for the delete_user action. |
| 1286 |
* |
| 1287 |
* @param integer $iUserId The user id. |
| 1288 |
*/ |
| 1289 |
public function removeUserData($iUserId) |
| 1290 |
{ |
| 1291 |
$this->_removeObjectData(self::USER_OBJECT_TYPE, $iUserId); |
| 1292 |
} |
| 1293 |
|
| 1294 |
|
| 1295 |
/* |
| 1296 |
* Functions for the term actions. |
| 1297 |
*/ |
| 1298 |
|
| 1299 |
/** |
| 1300 |
* The function for the manage_categories_columns filter. |
| 1301 |
* |
| 1302 |
* @param array $aDefaults The table headers. |
| 1303 |
* |
| 1304 |
* @return array |
| 1305 |
*/ |
| 1306 |
public function addTermColumnsHeader($aDefaults) |
| 1307 |
{ |
| 1308 |
$aDefaults['uam_access'] = __('Access', 'user-access-manager'); |
| 1309 |
return $aDefaults; |
| 1310 |
} |
| 1311 |
|
| 1312 |
/** |
| 1313 |
* The function for the manage_categories_custom_column action. |
| 1314 |
* |
| 1315 |
* @param string $sEmpty An empty string from wordpress? What the hell?!? |
| 1316 |
* @param string $sColumnName The column name. |
| 1317 |
* @param integer $iId The id. |
| 1318 |
* |
| 1319 |
* @return string|null |
| 1320 |
*/ |
| 1321 |
public function addTermColumn($sEmpty, $sColumnName, $iId) |
| 1322 |
{ |
| 1323 |
if ($sColumnName == 'uam_access') { |
| 1324 |
return $this->getIncludeContents(UAM_REALPATH.'tpl/objectColumn.php', $iId, self::TERM_OBJECT_TYPE); |
| 1325 |
} |
| 1326 |
|
| 1327 |
return null; |
| 1328 |
} |
| 1329 |
|
| 1330 |
/** |
| 1331 |
* The function for the edit_{term}_form action. |
| 1332 |
* |
| 1333 |
* @param object $oTerm The term. |
| 1334 |
*/ |
| 1335 |
public function showTermEditForm($oTerm) |
| 1336 |
{ |
| 1337 |
include UAM_REALPATH.'tpl/termEditForm.php'; |
| 1338 |
} |
| 1339 |
|
| 1340 |
/** |
| 1341 |
* The function for the edit_{term} action. |
| 1342 |
* |
| 1343 |
* @param integer $iTermId The term id. |
| 1344 |
*/ |
| 1345 |
public function saveTermData($iTermId) |
| 1346 |
{ |
| 1347 |
$this->_saveObjectData(self::TERM_OBJECT_TYPE, $iTermId); |
| 1348 |
} |
| 1349 |
|
| 1350 |
/** |
| 1351 |
* The function for the delete_{term} action. |
| 1352 |
* |
| 1353 |
* @param integer $iTermId The id of the term. |
| 1354 |
*/ |
| 1355 |
public function removeTermData($iTermId) |
| 1356 |
{ |
| 1357 |
$this->_removeObjectData(self::TERM_OBJECT_TYPE, $iTermId); |
| 1358 |
} |
| 1359 |
|
| 1360 |
|
| 1361 |
/* |
| 1362 |
* Functions for the pluggable object actions. |
| 1363 |
*/ |
| 1364 |
|
| 1365 |
/** |
| 1366 |
* The function for the pluggable save action. |
| 1367 |
* |
| 1368 |
* @param string $sObjectType The name of the pluggable object. |
| 1369 |
* @param integer $iObjectId The pluggable object id. |
| 1370 |
* @param array $aUserGroups The user groups for the object. |
| 1371 |
*/ |
| 1372 |
public function savePlObjectData($sObjectType, $iObjectId, $aUserGroups = null) |
| 1373 |
{ |
| 1374 |
$this->_saveObjectData($sObjectType, $iObjectId, $aUserGroups); |
| 1375 |
} |
| 1376 |
|
| 1377 |
/** |
| 1378 |
* The function for the pluggable remove action. |
| 1379 |
* |
| 1380 |
* @param string $sObjectName The name of the pluggable object. |
| 1381 |
* @param integer $iObjectId The pluggable object id. |
| 1382 |
*/ |
| 1383 |
public function removePlObjectData($sObjectName, $iObjectId) |
| 1384 |
{ |
| 1385 |
$this->_removeObjectData($sObjectName, $iObjectId); |
| 1386 |
} |
| 1387 |
|
| 1388 |
/** |
| 1389 |
* Returns the group selection form for pluggable objects. |
| 1390 |
* |
| 1391 |
* @param string $sObjectType The object type. |
| 1392 |
* @param integer $iObjectId The _iId of the object. |
| 1393 |
* @param string $aGroupsFormName The name of the form which contains the groups. |
| 1394 |
* |
| 1395 |
* @return string; |
| 1396 |
*/ |
| 1397 |
public function showPlGroupSelectionForm($sObjectType, $iObjectId, $aGroupsFormName = null) |
| 1398 |
{ |
| 1399 |
$sFileName = UAM_REALPATH.'tpl/groupSelectionForm.php'; |
| 1400 |
$aUamUserGroups = $this->getAccessHandler()->getUserGroups(); |
| 1401 |
$aUserGroupsForObject = $this->getAccessHandler()->getUserGroupsForObject($sObjectType, $iObjectId); |
| 1402 |
|
| 1403 |
if (is_file($sFileName)) { |
| 1404 |
ob_start(); |
| 1405 |
include $sFileName; |
| 1406 |
$sContents = ob_get_contents(); |
| 1407 |
ob_end_clean(); |
| 1408 |
|
| 1409 |
return $sContents; |
| 1410 |
} |
| 1411 |
|
| 1412 |
return ''; |
| 1413 |
} |
| 1414 |
|
| 1415 |
/** |
| 1416 |
* Returns the column for a pluggable object. |
| 1417 |
* |
| 1418 |
* @param string $sObjectType The object type. |
| 1419 |
* @param integer $iObjectId The object id. |
| 1420 |
* |
| 1421 |
* @return string |
| 1422 |
*/ |
| 1423 |
public function getPlColumn($sObjectType, $iObjectId) |
| 1424 |
{ |
| 1425 |
return $this->getIncludeContents(UAM_REALPATH.'tpl/objectColumn.php', $iObjectId, $sObjectType); |
| 1426 |
} |
| 1427 |
|
| 1428 |
|
| 1429 |
/* |
| 1430 |
* Functions for the blog content. |
| 1431 |
*/ |
| 1432 |
|
| 1433 |
/** |
| 1434 |
* Manipulates the wordpress query object to filter content. |
| 1435 |
* |
| 1436 |
* @param object $oWpQuery The wordpress query object. |
| 1437 |
*/ |
| 1438 |
public function parseQuery($oWpQuery) |
| 1439 |
{ |
| 1440 |
$oConfig = $this->getConfig(); |
| 1441 |
|
| 1442 |
if ($oConfig->hidePost() === true) { |
| 1443 |
$oUamAccessHandler = $this->getAccessHandler(); |
| 1444 |
$aExcludedPosts = $oUamAccessHandler->getExcludedPosts(); |
| 1445 |
|
| 1446 |
if (count($aExcludedPosts) > 0) { |
| 1447 |
$oWpQuery->query_vars['post__not_in'] = array_merge( |
| 1448 |
$oWpQuery->query_vars['post__not_in'], |
| 1449 |
$aExcludedPosts |
| 1450 |
); |
| 1451 |
} |
| 1452 |
} |
| 1453 |
} |
| 1454 |
|
| 1455 |
/** |
| 1456 |
* Modifies the content of the post by the given settings. |
| 1457 |
* |
| 1458 |
* @param object $oPost The current post. |
| 1459 |
* |
| 1460 |
* @return object|null |
| 1461 |
*/ |
| 1462 |
protected function _getPost($oPost) |
| 1463 |
{ |
| 1464 |
$oConfig = $this->getConfig(); |
| 1465 |
$oUamAccessHandler = $this->getAccessHandler(); |
| 1466 |
|
| 1467 |
$sPostType = $oPost->post_type; |
| 1468 |
|
| 1469 |
if ($this->getAccessHandler()->isPostableType($sPostType) |
| 1470 |
&& $sPostType != UserAccessManager::POST_OBJECT_TYPE |
| 1471 |
&& $sPostType != UserAccessManager::PAGE_OBJECT_TYPE |
| 1472 |
) { |
| 1473 |
$sPostType = UserAccessManager::POST_OBJECT_TYPE; |
| 1474 |
} elseif ($sPostType != UserAccessManager::POST_OBJECT_TYPE |
| 1475 |
&& $sPostType != UserAccessManager::PAGE_OBJECT_TYPE |
| 1476 |
) { |
| 1477 |
return $oPost; |
| 1478 |
} |
| 1479 |
|
| 1480 |
if ($oConfig->hideObjectType($sPostType) === true || $this->atAdminPanel()) { |
| 1481 |
if ($oUamAccessHandler->checkObjectAccess($oPost->post_type, $oPost->ID)) { |
| 1482 |
$oPost->post_title .= $this->adminOutput($oPost->post_type, $oPost->ID); |
| 1483 |
return $oPost; |
| 1484 |
} |
| 1485 |
} else { |
| 1486 |
if (!$oUamAccessHandler->checkObjectAccess($oPost->post_type, $oPost->ID)) { |
| 1487 |
$oPost->isLocked = true; |
| 1488 |
|
| 1489 |
$sUamPostContent = $oConfig->getObjectTypeContent($sPostType); |
| 1490 |
$sUamPostContent = str_replace('[LOGIN_FORM]', $this->getLoginBarHtml(), $sUamPostContent); |
| 1491 |
|
| 1492 |
if ($oConfig->hideObjectTypeTitle($sPostType) === true) { |
| 1493 |
$oPost->post_title = $oConfig->getObjectTypeTitle($sPostType); |
| 1494 |
} |
| 1495 |
|
| 1496 |
if ($oConfig->hideObjectTypeComments($sPostType) === false) { |
| 1497 |
$oPost->comment_status = 'close'; |
| 1498 |
} |
| 1499 |
|
| 1500 |
if ($sPostType === 'post' |
| 1501 |
&& $oConfig->showPostContentBeforeMore() === true |
| 1502 |
&& preg_match('/<!--more(.*?)?-->/', $oPost->post_content, $aMatches) |
| 1503 |
) { |
| 1504 |
$oPost->post_content = explode($aMatches[0], $oPost->post_content, 2); |
| 1505 |
$sUamPostContent = $oPost->post_content[0] . " " . $sUamPostContent; |
| 1506 |
} |
| 1507 |
|
| 1508 |
$oPost->post_content = stripslashes($sUamPostContent); |
| 1509 |
} |
| 1510 |
|
| 1511 |
$oPost->post_title .= $this->adminOutput($oPost->post_type, $oPost->ID); |
| 1512 |
|
| 1513 |
return $oPost; |
| 1514 |
} |
| 1515 |
|
| 1516 |
return null; |
| 1517 |
} |
| 1518 |
|
| 1519 |
/** |
| 1520 |
* The function for the the_posts filter. |
| 1521 |
* |
| 1522 |
* @param array $aPosts The posts. |
| 1523 |
* |
| 1524 |
* @return array |
| 1525 |
*/ |
| 1526 |
public function showPost($aPosts = array()) |
| 1527 |
{ |
| 1528 |
$aShowPosts = array(); |
| 1529 |
$oConfig = $this->getConfig(); |
| 1530 |
|
| 1531 |
if (!is_feed() || ($oConfig->protectFeed() === true && is_feed())) { |
| 1532 |
foreach ($aPosts as $iPostId) { |
| 1533 |
if ($iPostId !== null) { |
| 1534 |
$oPost = $this->_getPost($iPostId); |
| 1535 |
|
| 1536 |
if ($oPost !== null) { |
| 1537 |
$aShowPosts[] = $oPost; |
| 1538 |
} |
| 1539 |
} |
| 1540 |
} |
| 1541 |
|
| 1542 |
$aPosts = $aShowPosts; |
| 1543 |
} |
| 1544 |
|
| 1545 |
return $aPosts; |
| 1546 |
} |
| 1547 |
|
| 1548 |
/** |
| 1549 |
* The function for the posts_where_paged filter. |
| 1550 |
* |
| 1551 |
* @param string $sSql The where sql statement. |
| 1552 |
* |
| 1553 |
* @return string |
| 1554 |
*/ |
| 1555 |
public function showPostSql($sSql) |
| 1556 |
{ |
| 1557 |
$oUamAccessHandler = $this->getAccessHandler(); |
| 1558 |
$oConfig = $this->getConfig(); |
| 1559 |
|
| 1560 |
if ($oConfig->hidePost() === true) { |
| 1561 |
$oDatabase = $this->getDatabase(); |
| 1562 |
$aExcludedPosts = $oUamAccessHandler->getExcludedPosts(); |
| 1563 |
|
| 1564 |
if (count($aExcludedPosts) > 0) { |
| 1565 |
$sExcludedPostsStr = implode(",", $aExcludedPosts); |
| 1566 |
$sSql .= " AND $oDatabase->posts.ID NOT IN($sExcludedPostsStr) "; |
| 1567 |
} |
| 1568 |
} |
| 1569 |
|
| 1570 |
return $sSql; |
| 1571 |
} |
| 1572 |
|
| 1573 |
/** |
| 1574 |
* The function for the wp_get_nav_menu_items filter. |
| 1575 |
* |
| 1576 |
* @param array $aItems The menu item. |
| 1577 |
* |
| 1578 |
* @return array |
| 1579 |
*/ |
| 1580 |
public function showCustomMenu($aItems) |
| 1581 |
{ |
| 1582 |
$aShowItems = array(); |
| 1583 |
$aTaxonomies = $this->getTaxonomies(); |
| 1584 |
|
| 1585 |
foreach ($aItems as $oItem) { |
| 1586 |
if ($oItem->object == UserAccessManager::POST_OBJECT_TYPE |
| 1587 |
|| $oItem->object == UserAccessManager::PAGE_OBJECT_TYPE |
| 1588 |
) { |
| 1589 |
$oObject = $this->getPost($oItem->object_id); |
| 1590 |
|
| 1591 |
if ($oObject !== null) { |
| 1592 |
$oPost = $this->_getPost($oObject); |
| 1593 |
|
| 1594 |
if ($oPost !== null) { |
| 1595 |
if (isset($oPost->isLocked)) { |
| 1596 |
$oItem->title = $oPost->post_title; |
| 1597 |
} |
| 1598 |
|
| 1599 |
$oItem->title .= $this->adminOutput($oItem->object, $oItem->object_id); |
| 1600 |
$aShowItems[] = $oItem; |
| 1601 |
} |
| 1602 |
} |
| 1603 |
} elseif (isset($aTaxonomies[$oItem->object])) { |
| 1604 |
$oObject = $this->getTerm($oItem->object_id); |
| 1605 |
$oCategory = $this->_processTerm($oObject); |
| 1606 |
|
| 1607 |
if ($oCategory !== null && !$oCategory->isEmpty) { |
| 1608 |
$oItem->title .= $this->adminOutput($oItem->object, $oItem->object_id); |
| 1609 |
$aShowItems[] = $oItem; |
| 1610 |
} |
| 1611 |
} else { |
| 1612 |
$aShowItems[] = $oItem; |
| 1613 |
} |
| 1614 |
} |
| 1615 |
|
| 1616 |
return $aShowItems; |
| 1617 |
} |
| 1618 |
|
| 1619 |
/** |
| 1620 |
* The function for the comments_array filter. |
| 1621 |
* |
| 1622 |
* @param array $aComments The comments. |
| 1623 |
* |
| 1624 |
* @return array |
| 1625 |
*/ |
| 1626 |
public function showComment($aComments = array()) |
| 1627 |
{ |
| 1628 |
$aShowComments = array(); |
| 1629 |
$oConfig = $this->getConfig(); |
| 1630 |
$oUamAccessHandler = $this->getAccessHandler(); |
| 1631 |
|
| 1632 |
foreach ($aComments as $oComment) { |
| 1633 |
$oPost = $this->getPost($oComment->comment_post_ID); |
| 1634 |
$sPostType = $oPost->post_type; |
| 1635 |
|
| 1636 |
if ($oConfig->hideObjectTypeComments($sPostType) === true |
| 1637 |
|| $oConfig->hideObjectType($sPostType) === true |
| 1638 |
|| $this->atAdminPanel() |
| 1639 |
) { |
| 1640 |
if ($oUamAccessHandler->checkObjectAccess($oPost->post_type, $oPost->ID)) { |
| 1641 |
$aShowComments[] = $oComment; |
| 1642 |
} |
| 1643 |
} else { |
| 1644 |
if (!$oUamAccessHandler->checkObjectAccess($oPost->post_type, $oPost->ID)) { |
| 1645 |
$oComment->comment_content = $oConfig->getObjectTypeCommentContent($sPostType); |
| 1646 |
} |
| 1647 |
|
| 1648 |
$aShowComments[] = $oComment; |
| 1649 |
} |
| 1650 |
} |
| 1651 |
|
| 1652 |
$aComments = $aShowComments; |
| 1653 |
|
| 1654 |
return $aComments; |
| 1655 |
} |
| 1656 |
|
| 1657 |
/** |
| 1658 |
* The function for the get_pages filter. |
| 1659 |
* |
| 1660 |
* @param array $aPages The pages. |
| 1661 |
* |
| 1662 |
* @return array |
| 1663 |
*/ |
| 1664 |
public function showPage($aPages = array()) |
| 1665 |
{ |
| 1666 |
$aShowPages = array(); |
| 1667 |
$oConfig = $this->getConfig(); |
| 1668 |
$oUamAccessHandler = $this->getAccessHandler(); |
| 1669 |
|
| 1670 |
foreach ($aPages as $oPage) { |
| 1671 |
if ($oConfig->hidePage() === true |
| 1672 |
|| $this->atAdminPanel() |
| 1673 |
) { |
| 1674 |
if ($oUamAccessHandler->checkObjectAccess($oPage->post_type, $oPage->ID)) { |
| 1675 |
$oPage->post_title .= $this->adminOutput( |
| 1676 |
$oPage->post_type, |
| 1677 |
$oPage->ID |
| 1678 |
); |
| 1679 |
$aShowPages[] = $oPage; |
| 1680 |
} |
| 1681 |
} else { |
| 1682 |
if (!$oUamAccessHandler->checkObjectAccess($oPage->post_type, $oPage->ID)) { |
| 1683 |
if ($oConfig->hidePageTitle() === true) { |
| 1684 |
$oPage->post_title = $oConfig->getPageTitle(); |
| 1685 |
} |
| 1686 |
|
| 1687 |
$oPage->post_content = $oConfig->getPageContent(); |
| 1688 |
} |
| 1689 |
|
| 1690 |
$oPage->post_title .= $this->adminOutput($oPage->post_type, $oPage->ID); |
| 1691 |
$aShowPages[] = $oPage; |
| 1692 |
} |
| 1693 |
} |
| 1694 |
|
| 1695 |
$aPages = $aShowPages; |
| 1696 |
|
| 1697 |
return $aPages; |
| 1698 |
} |
| 1699 |
|
| 1700 |
/** |
| 1701 |
* Returns the term post map. |
| 1702 |
* |
| 1703 |
* @return array|null |
| 1704 |
*/ |
| 1705 |
protected function getTermPostMap() |
| 1706 |
{ |
| 1707 |
if ($this->_aTermPostMap === null) { |
| 1708 |
$this->_aTermPostMap = array(); |
| 1709 |
$oDatabase = $this->getDatabase(); |
| 1710 |
|
| 1711 |
$sSelect = " |
| 1712 |
SELECT tr.object_id, tr.term_taxonomy_id, p.post_type |
| 1713 |
FROM {$oDatabase->prefix}term_relationships AS tr LEFT JOIN {$oDatabase->prefix}posts as p |
| 1714 |
ON (tr.object_id = p.ID)"; |
| 1715 |
|
| 1716 |
$aResults = $oDatabase->get_results($sSelect); |
| 1717 |
|
| 1718 |
foreach ($aResults as $oResult) { |
| 1719 |
if (isset($this->_aTermPostMap[$oResult->term_taxonomy_id])) { |
| 1720 |
$this->_aTermPostMap[$oResult->term_taxonomy_id] = array(); |
| 1721 |
} |
| 1722 |
|
| 1723 |
$this->_aTermPostMap[$oResult->term_taxonomy_id][$oResult->object_id] = $oResult->post_type; |
| 1724 |
} |
| 1725 |
} |
| 1726 |
|
| 1727 |
return $this->_aTermPostMap; |
| 1728 |
} |
| 1729 |
|
| 1730 |
/** |
| 1731 |
* Modifies the content of the term by the given settings. |
| 1732 |
* |
| 1733 |
* @param object $oTerm The current term. |
| 1734 |
* |
| 1735 |
* @return object|null |
| 1736 |
*/ |
| 1737 |
protected function _processTerm($oTerm) |
| 1738 |
{ |
| 1739 |
if (is_object($oTerm) === false || $this->atAdminPanel() === true) { |
| 1740 |
return $oTerm; |
| 1741 |
} |
| 1742 |
|
| 1743 |
$oTerm->name .= $this->adminOutput(self::TERM_OBJECT_TYPE, $oTerm->term_id); |
| 1744 |
$oConfig = $this->getConfig(); |
| 1745 |
$oUamAccessHandler = $this->getAccessHandler(); |
| 1746 |
|
| 1747 |
$oTerm->isEmpty = false; |
| 1748 |
|
| 1749 |
if ($oUamAccessHandler->checkObjectAccess(self::TERM_OBJECT_TYPE, $oTerm->term_id)) { |
| 1750 |
if ($oConfig->hidePost() === true || $oConfig->hidePage() === true) { |
| 1751 |
$iTermRequest = $oTerm->term_id; |
| 1752 |
|
| 1753 |
if ($oTerm->taxonomy == 'post_tag') { |
| 1754 |
$iTermRequest = $oTerm->slug; |
| 1755 |
} |
| 1756 |
|
| 1757 |
$aTermPostMap = $this->getTermPostMap(); |
| 1758 |
|
| 1759 |
if (isset($aTermPostMap[$iTermRequest])) { |
| 1760 |
$oTerm->count = count($aTermPostMap[$iTermRequest]); |
| 1761 |
|
| 1762 |
foreach ($aTermPostMap[$iTermRequest] as $iPostId => $sPostType) { |
| 1763 |
if ($oConfig->hideObjectType($sPostType) === true |
| 1764 |
&& !$oUamAccessHandler->checkObjectAccess($sPostType, $iPostId) |
| 1765 |
) { |
| 1766 |
$oTerm->count--; |
| 1767 |
} |
| 1768 |
} |
| 1769 |
} |
| 1770 |
|
| 1771 |
//For post_tags |
| 1772 |
if ($oTerm->taxonomy == 'post_tag' && $oTerm->count <= 0) { |
| 1773 |
return null; |
| 1774 |
} |
| 1775 |
|
| 1776 |
//For categories |
| 1777 |
if ($oTerm->count <= 0 |
| 1778 |
&& $oConfig->hideEmptyCategories() === true |
| 1779 |
&& ($oTerm->taxonomy == 'term' || $oTerm->taxonomy == 'category') |
| 1780 |
) { |
| 1781 |
$oTerm->isEmpty = true; |
| 1782 |
} |
| 1783 |
|
| 1784 |
if ($oConfig->lockRecursive() === false) { |
| 1785 |
$oCurrentTerm = $oTerm; |
| 1786 |
|
| 1787 |
while ($oCurrentTerm->parent != 0) { |
| 1788 |
$oCurrentTerm = $this->getTerm($oCurrentTerm->parent); |
| 1789 |
|
| 1790 |
if ($oUamAccessHandler->checkObjectAccess(UserAccessManager::TERM_OBJECT_TYPE, $oCurrentTerm->term_id)) { |
| 1791 |
$oTerm->parent = $oCurrentTerm->term_id; |
| 1792 |
break; |
| 1793 |
} |
| 1794 |
} |
| 1795 |
} |
| 1796 |
} |
| 1797 |
|
| 1798 |
return $oTerm; |
| 1799 |
} |
| 1800 |
|
| 1801 |
return null; |
| 1802 |
} |
| 1803 |
|
| 1804 |
/** |
| 1805 |
* The function for the get_ancestors filter. |
| 1806 |
* |
| 1807 |
* @param array $aAncestors |
| 1808 |
* @param int $sObjectId |
| 1809 |
* @param string $sObjectType |
| 1810 |
* @param string $sResourceType |
| 1811 |
* |
| 1812 |
* @return array |
| 1813 |
*/ |
| 1814 |
public function showAncestors($aAncestors, $sObjectId, $sObjectType, $sResourceType) |
| 1815 |
{ |
| 1816 |
if ($sResourceType === 'taxonomy') { |
| 1817 |
$oUamAccessHandler = $this->getAccessHandler(); |
| 1818 |
|
| 1819 |
foreach ($aAncestors as $sKey => $aAncestorId) { |
| 1820 |
if (!$oUamAccessHandler->checkObjectAccess(self::TERM_OBJECT_TYPE, $aAncestorId)) { |
| 1821 |
unset($aAncestors[$sKey]); |
| 1822 |
} |
| 1823 |
} |
| 1824 |
} |
| 1825 |
|
| 1826 |
return $aAncestors; |
| 1827 |
} |
| 1828 |
|
| 1829 |
/** |
| 1830 |
* The function for the get_term filter. |
| 1831 |
* |
| 1832 |
* @param object $oTerm |
| 1833 |
* |
| 1834 |
* @return null|object |
| 1835 |
*/ |
| 1836 |
public function showTerm($oTerm) |
| 1837 |
{ |
| 1838 |
return $this->_processTerm($oTerm); |
| 1839 |
} |
| 1840 |
|
| 1841 |
/** |
| 1842 |
* The function for the get_terms filter. |
| 1843 |
* |
| 1844 |
* @param array $aTerms The terms. |
| 1845 |
* @param array $aTaxonomies The taxonomies. |
| 1846 |
* @param array $aArgs The given arguments. |
| 1847 |
* @param WP_Term_Query $oTermQuery The term query. |
| 1848 |
* |
| 1849 |
* @return array |
| 1850 |
*/ |
| 1851 |
public function showTerms($aTerms = array(), $aTaxonomies = array(), $aArgs = array(), $oTermQuery = null) |
| 1852 |
{ |
| 1853 |
$aShowTerms = array(); |
| 1854 |
|
| 1855 |
foreach ($aTerms as $mTerm) { |
| 1856 |
if (!is_object($mTerm) && is_numeric($mTerm)) { |
| 1857 |
$mTerm = $this->getTerm($mTerm); |
| 1858 |
} |
| 1859 |
|
| 1860 |
$mTerm = $this->_processTerm($mTerm); |
| 1861 |
|
| 1862 |
if ($mTerm !== null && (!isset($mTerm->isEmpty) || !$mTerm->isEmpty)) { |
| 1863 |
$aShowTerms[$mTerm->term_id] = $mTerm; |
| 1864 |
} |
| 1865 |
} |
| 1866 |
|
| 1867 |
foreach ($aTerms as $sKey => $mTerm) { |
| 1868 |
if ($mTerm === null || is_object($mTerm) && !isset($aShowTerms[$mTerm->term_id])) { |
| 1869 |
unset($aTerms[$sKey]); |
| 1870 |
} |
| 1871 |
} |
| 1872 |
|
| 1873 |
return $aTerms; |
| 1874 |
} |
| 1875 |
|
| 1876 |
/** |
| 1877 |
* The function for the get_previous_post_where and |
| 1878 |
* the get_next_post_where filter. |
| 1879 |
* |
| 1880 |
* @param string $sSql The current sql string. |
| 1881 |
* |
| 1882 |
* @return string |
| 1883 |
*/ |
| 1884 |
public function showNextPreviousPost($sSql) |
| 1885 |
{ |
| 1886 |
$oUamAccessHandler = $this->getAccessHandler(); |
| 1887 |
$oConfig = $this->getConfig(); |
| 1888 |
|
| 1889 |
if ($oConfig->hidePost() === true) { |
| 1890 |
$aExcludedPosts = $oUamAccessHandler->getExcludedPosts(); |
| 1891 |
|
| 1892 |
if (count($aExcludedPosts) > 0) { |
| 1893 |
$sExcludedPosts = implode(',', $aExcludedPosts); |
| 1894 |
$sSql.= " AND p.ID NOT IN({$sExcludedPosts}) "; |
| 1895 |
} |
| 1896 |
} |
| 1897 |
|
| 1898 |
return $sSql; |
| 1899 |
} |
| 1900 |
|
| 1901 |
/** |
| 1902 |
* Returns the admin hint. |
| 1903 |
* |
| 1904 |
* @param string $sObjectType The object type. |
| 1905 |
* @param integer $iObjectId The object id we want to check. |
| 1906 |
* |
| 1907 |
* @return string |
| 1908 |
*/ |
| 1909 |
public function adminOutput($sObjectType, $iObjectId) |
| 1910 |
{ |
| 1911 |
$sOutput = ""; |
| 1912 |
|
| 1913 |
if (!$this->atAdminPanel()) { |
| 1914 |
$oConfig = $this->getConfig(); |
| 1915 |
|
| 1916 |
if ($oConfig->blogAdminHint() === true) { |
| 1917 |
$oCurrentUser = $this->getCurrentUser(); |
| 1918 |
$oUserData = $this->getUser($oCurrentUser->ID); |
| 1919 |
|
| 1920 |
if (!isset($oUserData->user_level)) { |
| 1921 |
return $sOutput; |
| 1922 |
} |
| 1923 |
|
| 1924 |
$oUamAccessHandler = $this->getAccessHandler(); |
| 1925 |
|
| 1926 |
if ($oUamAccessHandler->userIsAdmin($oCurrentUser->ID) |
| 1927 |
&& count($oUamAccessHandler->getUserGroupsForObject($sObjectType, $iObjectId)) > 0 |
| 1928 |
) { |
| 1929 |
$sOutput .= $oConfig->getBlogAdminHintText(); |
| 1930 |
} |
| 1931 |
} |
| 1932 |
} |
| 1933 |
|
| 1934 |
return $sOutput; |
| 1935 |
} |
| 1936 |
|
| 1937 |
/** |
| 1938 |
* The function for the edit_post_link filter. |
| 1939 |
* |
| 1940 |
* @param string $sLink The edit link. |
| 1941 |
* @param integer $iPostId The _iId of the post. |
| 1942 |
* |
| 1943 |
* @return string |
| 1944 |
*/ |
| 1945 |
public function showGroupMembership($sLink, $iPostId) |
| 1946 |
{ |
| 1947 |
$oUamAccessHandler = $this->getAccessHandler(); |
| 1948 |
$aGroups = $oUamAccessHandler->getUserGroupsForObject(self::POST_OBJECT_TYPE, $iPostId); |
| 1949 |
|
| 1950 |
if (count($aGroups) > 0) { |
| 1951 |
$sLink .= ' | '.TXT_UAM_ASSIGNED_GROUPS.': '; |
| 1952 |
|
| 1953 |
foreach ($aGroups as $oGroup) { |
| 1954 |
$sLink .= htmlentities($oGroup->getGroupName()).', '; |
| 1955 |
} |
| 1956 |
|
| 1957 |
$sLink = rtrim($sLink, ', '); |
| 1958 |
} |
| 1959 |
|
| 1960 |
return $sLink; |
| 1961 |
} |
| 1962 |
|
| 1963 |
/** |
| 1964 |
* Returns the login bar. |
| 1965 |
* |
| 1966 |
* @return string |
| 1967 |
*/ |
| 1968 |
public function getLoginBarHtml() |
| 1969 |
{ |
| 1970 |
if (!is_user_logged_in()) { |
| 1971 |
return $this->getIncludeContents(UAM_REALPATH.'tpl/loginBar.php'); |
| 1972 |
} |
| 1973 |
|
| 1974 |
return ''; |
| 1975 |
} |
| 1976 |
|
| 1977 |
|
| 1978 |
/* |
| 1979 |
* Functions for the redirection and files. |
| 1980 |
*/ |
| 1981 |
|
| 1982 |
/** |
| 1983 |
* Returns true if permalinks are active otherwise false. |
| 1984 |
* |
| 1985 |
* @return boolean |
| 1986 |
*/ |
| 1987 |
public function isPermalinksActive() |
| 1988 |
{ |
| 1989 |
$sPermalinkStructure = $this->getConfig()->getWpOption('permalink_structure'); |
| 1990 |
return !empty($sPermalinkStructure); |
| 1991 |
} |
| 1992 |
|
| 1993 |
/** |
| 1994 |
* Redirects to a page or to content. |
| 1995 |
* |
| 1996 |
* @param string $sHeaders The headers which are given from wordpress. |
| 1997 |
* @param object $oPageParams The params of the current page. |
| 1998 |
* |
| 1999 |
* @return string |
| 2000 |
*/ |
| 2001 |
public function redirect($sHeaders, $oPageParams) |
| 2002 |
{ |
| 2003 |
$oConfig = $this->getConfig(); |
| 2004 |
|
| 2005 |
if (isset($_GET['uamgetfile']) && isset($_GET['uamfiletype'])) { |
| 2006 |
$sFileUrl = $_GET['uamgetfile']; |
| 2007 |
$sFileType = $_GET['uamfiletype']; |
| 2008 |
$this->getFile($sFileType, $sFileUrl); |
| 2009 |
} elseif (!$this->atAdminPanel() && $oConfig->getRedirect() !== 'false') { |
| 2010 |
$oObject = null; |
| 2011 |
|
| 2012 |
if (isset($oPageParams->query_vars['p'])) { |
| 2013 |
$oObject = $this->getPost($oPageParams->query_vars['p']); |
| 2014 |
$oObjectType = $oObject->post_type; |
| 2015 |
$iObjectId = $oObject->ID; |
| 2016 |
} elseif (isset($oPageParams->query_vars['page_id'])) { |
| 2017 |
$oObject = $this->getPost($oPageParams->query_vars['page_id']); |
| 2018 |
$oObjectType = $oObject->post_type; |
| 2019 |
$iObjectId = $oObject->ID; |
| 2020 |
} elseif (isset($oPageParams->query_vars['cat_id'])) { |
| 2021 |
$oObject = $this->getTerm($oPageParams->query_vars['cat_id']); |
| 2022 |
$oObjectType = self::TERM_OBJECT_TYPE; |
| 2023 |
$iObjectId = $oObject->term_id; |
| 2024 |
} elseif (isset($oPageParams->query_vars['name'])) { |
| 2025 |
$oDatabase = $this->getDatabase(); |
| 2026 |
|
| 2027 |
$sPostType = UserAccessManager::POST_OBJECT_TYPE; |
| 2028 |
$sPageType = UserAccessManager::PAGE_OBJECT_TYPE; |
| 2029 |
|
| 2030 |
$sQuery = $oDatabase->prepare( |
| 2031 |
"SELECT ID |
| 2032 |
FROM {$oDatabase->posts} |
| 2033 |
WHERE post_name = %s |
| 2034 |
AND post_type IN ('{$sPostType}', '{$sPageType}')", |
| 2035 |
$oPageParams->query_vars['name'] |
| 2036 |
); |
| 2037 |
|
| 2038 |
$sObjectId = $oDatabase->get_var($sQuery); |
| 2039 |
|
| 2040 |
if ($sObjectId) { |
| 2041 |
$oObject = get_post($sObjectId); |
| 2042 |
} |
| 2043 |
|
| 2044 |
if ($oObject !== null) { |
| 2045 |
$oObjectType = $oObject->post_type; |
| 2046 |
$iObjectId = $oObject->ID; |
| 2047 |
} |
| 2048 |
} elseif (isset($oPageParams->query_vars['pagename'])) { |
| 2049 |
$oObject = get_page_by_path($oPageParams->query_vars['pagename']); |
| 2050 |
|
| 2051 |
if ($oObject !== null) { |
| 2052 |
$oObjectType = $oObject->post_type; |
| 2053 |
$iObjectId = $oObject->ID; |
| 2054 |
} |
| 2055 |
} |
| 2056 |
|
| 2057 |
if ($oObject === null || $oObject !== null && isset($oObjectType) && isset($iObjectId) |
| 2058 |
&& !$this->getAccessHandler()->checkObjectAccess($oObjectType, $iObjectId) |
| 2059 |
) { |
| 2060 |
$this->redirectUser($oObject); |
| 2061 |
} |
| 2062 |
} |
| 2063 |
|
| 2064 |
return $sHeaders; |
| 2065 |
} |
| 2066 |
|
| 2067 |
/** |
| 2068 |
* Returns the current url. |
| 2069 |
* |
| 2070 |
* @return string |
| 2071 |
*/ |
| 2072 |
public function getCurrentUrl() |
| 2073 |
{ |
| 2074 |
if (!isset($_SERVER['REQUEST_URI'])) { |
| 2075 |
$sServerRequestUri = $_SERVER['PHP_SELF']; |
| 2076 |
} else { |
| 2077 |
$sServerRequestUri = $_SERVER['REQUEST_URI']; |
| 2078 |
} |
| 2079 |
|
| 2080 |
$sSecure = empty($_SERVER["HTTPS"]) ? '' : ($_SERVER["HTTPS"] == "on") ? "s" : ""; |
| 2081 |
$aProtocols = explode("/", strtolower($_SERVER["SERVER_PROTOCOL"])); |
| 2082 |
$sProtocol = $aProtocols[0].$sSecure; |
| 2083 |
$sPort = ($_SERVER["SERVER_PORT"] == "80") ? "" : (":".$_SERVER["SERVER_PORT"]); |
| 2084 |
|
| 2085 |
return $sProtocol."://".$_SERVER['SERVER_NAME'].$sPort.$sServerRequestUri; |
| 2086 |
} |
| 2087 |
|
| 2088 |
/** |
| 2089 |
* Redirects the user to his destination. |
| 2090 |
* |
| 2091 |
* @param object $oObject The current object we want to access. |
| 2092 |
*/ |
| 2093 |
public function redirectUser($oObject = null) |
| 2094 |
{ |
| 2095 |
global $wp_query; |
| 2096 |
|
| 2097 |
$blPostToShow = false; |
| 2098 |
$aPosts = $wp_query->get_posts(); |
| 2099 |
|
| 2100 |
if ($oObject === null && isset($aPosts)) { |
| 2101 |
foreach ($aPosts as $oPost) { |
| 2102 |
if ($this->getAccessHandler()->checkObjectAccess($oPost->post_type, $oPost->ID)) { |
| 2103 |
$blPostToShow = true; |
| 2104 |
break; |
| 2105 |
} |
| 2106 |
} |
| 2107 |
} |
| 2108 |
|
| 2109 |
if (!$blPostToShow) { |
| 2110 |
$oConfig = $this->getConfig(); |
| 2111 |
$sPermalink = null; |
| 2112 |
|
| 2113 |
if ($oConfig->getRedirect() === 'custom_page') { |
| 2114 |
$sRedirectCustomPage = $oConfig->getRedirectCustomPage(); |
| 2115 |
$oPost = $this->getPost($sRedirectCustomPage); |
| 2116 |
$sUrl = $oPost->guid; |
| 2117 |
$sPermalink = get_page_link($oPost); |
| 2118 |
} elseif ($oConfig->getRedirect() === 'custom_url') { |
| 2119 |
$sUrl = $oConfig->getRedirectCustomUrl(); |
| 2120 |
} else { |
| 2121 |
$sUrl = home_url('/'); |
| 2122 |
} |
| 2123 |
|
| 2124 |
if ($sUrl != $this->getCurrentUrl() && $sPermalink != $this->getCurrentUrl()) { |
| 2125 |
wp_redirect($sUrl); |
| 2126 |
exit; |
| 2127 |
} |
| 2128 |
} |
| 2129 |
} |
| 2130 |
|
| 2131 |
/** |
| 2132 |
* Delivers the content of the requested file. |
| 2133 |
* |
| 2134 |
* @param string $sObjectType The type of the requested file. |
| 2135 |
* @param string $sObjectUrl The file url. |
| 2136 |
* |
| 2137 |
* @return null |
| 2138 |
*/ |
| 2139 |
public function getFile($sObjectType, $sObjectUrl) |
| 2140 |
{ |
| 2141 |
$oObject = $this->_getFileSettingsByType($sObjectType, $sObjectUrl); |
| 2142 |
|
| 2143 |
if ($oObject === null) { |
| 2144 |
return null; |
| 2145 |
} |
| 2146 |
|
| 2147 |
$sFile = null; |
| 2148 |
|
| 2149 |
if ($this->getAccessHandler()->checkObjectAccess($oObject->type, $oObject->id)) { |
| 2150 |
$sFile = $oObject->file; |
| 2151 |
} elseif ($oObject->isImage) { |
| 2152 |
$sFile = UAM_REALPATH.'gfx/noAccessPic.png'; |
| 2153 |
} else { |
| 2154 |
wp_die(TXT_UAM_NO_RIGHTS); |
| 2155 |
} |
| 2156 |
|
| 2157 |
//Deliver content |
| 2158 |
if (file_exists($sFile)) { |
| 2159 |
$sFileName = basename($sFile); |
| 2160 |
|
| 2161 |
/* |
| 2162 |
* This only for compatibility |
| 2163 |
* mime_content_type has been deprecated as the PECL extension file info |
| 2164 |
* provides the same functionality (and more) in a much cleaner way. |
| 2165 |
*/ |
| 2166 |
$sFileExt = strtolower(array_pop(explode('.', $sFileName))); |
| 2167 |
$aMimeTypes = $this->_getMimeTypes(); |
| 2168 |
|
| 2169 |
if (function_exists('finfo_open')) { |
| 2170 |
$sFileInfo = finfo_open(FILEINFO_MIME); |
| 2171 |
$sFileMimeType = finfo_file($sFileInfo, $sFile); |
| 2172 |
finfo_close($sFileInfo); |
| 2173 |
} elseif (function_exists('mime_content_type')) { |
| 2174 |
$sFileMimeType = mime_content_type($sFile); |
| 2175 |
} elseif (isset($aMimeTypes[$sFileExt])) { |
| 2176 |
$sFileMimeType = $aMimeTypes[$sFileExt]; |
| 2177 |
} else { |
| 2178 |
$sFileMimeType = 'application/octet-stream'; |
| 2179 |
} |
| 2180 |
|
| 2181 |
header('Content-Description: File Transfer'); |
| 2182 |
header('Content-Type: '.$sFileMimeType); |
| 2183 |
|
| 2184 |
if (!$oObject->isImage) { |
| 2185 |
$sBaseName = str_replace(' ', '_', basename($sFile)); |
| 2186 |
header('Content-Disposition: attachment; filename="'.$sBaseName.'"'); |
| 2187 |
} |
| 2188 |
|
| 2189 |
header('Content-Transfer-Encoding: binary'); |
| 2190 |
header('Content-Length: '.filesize($sFile)); |
| 2191 |
|
| 2192 |
$oConfig = $this->getConfig(); |
| 2193 |
|
| 2194 |
if ($oConfig->getDownloadType() === 'fopen' |
| 2195 |
&& !$oObject->isImage |
| 2196 |
) { |
| 2197 |
$oHandler = fopen($sFile, 'r'); |
| 2198 |
|
| 2199 |
//TODO find better solution (prevent '\n' / '0A') |
| 2200 |
ob_clean(); |
| 2201 |
flush(); |
| 2202 |
|
| 2203 |
while (!feof($oHandler)) { |
| 2204 |
if (!ini_get('safe_mode')) { |
| 2205 |
set_time_limit(30); |
| 2206 |
} |
| 2207 |
|
| 2208 |
echo fread($oHandler, 1024); |
| 2209 |
} |
| 2210 |
|
| 2211 |
exit; |
| 2212 |
} else { |
| 2213 |
ob_clean(); |
| 2214 |
flush(); |
| 2215 |
readfile($sFile); |
| 2216 |
exit; |
| 2217 |
} |
| 2218 |
} else { |
| 2219 |
wp_die(TXT_UAM_FILE_NOT_FOUND_ERROR); |
| 2220 |
return null; |
| 2221 |
} |
| 2222 |
} |
| 2223 |
|
| 2224 |
/** |
| 2225 |
* Returns the file object by the given type and url. |
| 2226 |
* |
| 2227 |
* @param string $sObjectType The type of the requested file. |
| 2228 |
* @param string $sObjectUrl The file url. |
| 2229 |
* |
| 2230 |
* @return object|null |
| 2231 |
*/ |
| 2232 |
protected function _getFileSettingsByType($sObjectType, $sObjectUrl) |
| 2233 |
{ |
| 2234 |
$oObject = null; |
| 2235 |
|
| 2236 |
if ($sObjectType == UserAccessManager::ATTACHMENT_OBJECT_TYPE) { |
| 2237 |
$aUploadDir = wp_upload_dir(); |
| 2238 |
$sUploadDir = str_replace(ABSPATH, '/', $aUploadDir['basedir']); |
| 2239 |
$sRegex = '/.*'.str_replace('/', '\/', $sUploadDir).'\//i'; |
| 2240 |
$sCleanObjectUrl = preg_replace($sRegex, '', $sObjectUrl); |
| 2241 |
$sUploadUrl = str_replace('/files', $sUploadDir, $aUploadDir['baseurl']); |
| 2242 |
$sObjectUrl = $sUploadUrl.'/'.ltrim($sCleanObjectUrl, '/'); |
| 2243 |
$oPost = $this->getPost($this->getPostIdByUrl($sObjectUrl)); |
| 2244 |
|
| 2245 |
if ($oPost !== null |
| 2246 |
&& $oPost->post_type == UserAccessManager::ATTACHMENT_OBJECT_TYPE |
| 2247 |
) { |
| 2248 |
$oObject = new stdClass(); |
| 2249 |
$oObject->id = $oPost->ID; |
| 2250 |
$oObject->isImage = wp_attachment_is_image($oPost->ID); |
| 2251 |
$oObject->type = $sObjectType; |
| 2252 |
$sMultiPath = str_replace('/files', $sUploadDir, $aUploadDir['baseurl']); |
| 2253 |
$oObject->file = $aUploadDir['basedir'].str_replace($sMultiPath, '', $sObjectUrl ); |
| 2254 |
} |
| 2255 |
} else { |
| 2256 |
$aPlObject = $this->getAccessHandler()->getPlObject($sObjectType); |
| 2257 |
|
| 2258 |
if (isset($aPlObject) && isset($aPlObject['getFileObject'])) { |
| 2259 |
$oObject = $aPlObject['reference']->{$aPlObject['getFileObject']}($sObjectUrl); |
| 2260 |
} |
| 2261 |
} |
| 2262 |
|
| 2263 |
return $oObject; |
| 2264 |
} |
| 2265 |
|
| 2266 |
/** |
| 2267 |
* Returns the url for a locked file. |
| 2268 |
* |
| 2269 |
* @param string $sUrl The base url. |
| 2270 |
* @param integer $iId The _iId of the file. |
| 2271 |
* |
| 2272 |
* @return string |
| 2273 |
*/ |
| 2274 |
public function getFileUrl($sUrl, $iId) |
| 2275 |
{ |
| 2276 |
$oConfig = $this->getConfig(); |
| 2277 |
|
| 2278 |
if (!$this->isPermalinksActive() && $oConfig->lockFile() === true) { |
| 2279 |
$oPost = &$this->getPost($iId); |
| 2280 |
$aType = explode("/", $oPost->post_mime_type); |
| 2281 |
$sType = $aType[1]; |
| 2282 |
$aFileTypes = explode(',', $oConfig->getLockedFileTypes()); |
| 2283 |
|
| 2284 |
if ($oConfig->getLockedFileTypes() === 'all' || in_array($sType, $aFileTypes)) { |
| 2285 |
$sUrl = home_url('/').'?uamfiletype=attachment&uamgetfile='.$sUrl; |
| 2286 |
} |
| 2287 |
} |
| 2288 |
|
| 2289 |
return $sUrl; |
| 2290 |
} |
| 2291 |
|
| 2292 |
/** |
| 2293 |
* Returns the post by the given url. |
| 2294 |
* |
| 2295 |
* @param string $sUrl The url of the post(attachment). |
| 2296 |
* |
| 2297 |
* @return object The post. |
| 2298 |
*/ |
| 2299 |
public function getPostIdByUrl($sUrl) |
| 2300 |
{ |
| 2301 |
if (isset($this->_aPostUrls[$sUrl])) { |
| 2302 |
return $this->_aPostUrls[$sUrl]; |
| 2303 |
} |
| 2304 |
|
| 2305 |
$this->_aPostUrls[$sUrl] = null; |
| 2306 |
|
| 2307 |
//Filter edit string |
| 2308 |
$sNewUrl = preg_split("/-e[0-9]{1,}/", $sUrl); |
| 2309 |
|
| 2310 |
if (count($sNewUrl) == 2) { |
| 2311 |
$sNewUrl = $sNewUrl[0].$sNewUrl[1]; |
| 2312 |
} else { |
| 2313 |
$sNewUrl = $sNewUrl[0]; |
| 2314 |
} |
| 2315 |
|
| 2316 |
//Filter size |
| 2317 |
$sNewUrl = preg_split("/-[0-9]{1,}x[0-9]{1,}/", $sNewUrl); |
| 2318 |
|
| 2319 |
if (count($sNewUrl) == 2) { |
| 2320 |
$sNewUrl = $sNewUrl[0].$sNewUrl[1]; |
| 2321 |
} else { |
| 2322 |
$sNewUrl = $sNewUrl[0]; |
| 2323 |
} |
| 2324 |
|
| 2325 |
$oDatabase = $this->getDatabase(); |
| 2326 |
|
| 2327 |
$sSql = $oDatabase->prepare( |
| 2328 |
"SELECT ID |
| 2329 |
FROM ".$oDatabase->prefix."posts |
| 2330 |
WHERE guid = '%s' |
| 2331 |
LIMIT 1", |
| 2332 |
$sNewUrl |
| 2333 |
); |
| 2334 |
|
| 2335 |
$oDbPost = $oDatabase->get_row($sSql); |
| 2336 |
|
| 2337 |
if ($oDbPost) { |
| 2338 |
$this->_aPostUrls[$sUrl] = $oDbPost->ID; |
| 2339 |
} |
| 2340 |
|
| 2341 |
return $this->_aPostUrls[$sUrl]; |
| 2342 |
} |
| 2343 |
|
| 2344 |
/** |
| 2345 |
* Caches the urls for the post for a later lookup. |
| 2346 |
* |
| 2347 |
* @param string $sUrl The url of the post. |
| 2348 |
* @param object $oPost The post object. |
| 2349 |
* |
| 2350 |
* @return string |
| 2351 |
*/ |
| 2352 |
public function cachePostLinks($sUrl, $oPost) |
| 2353 |
{ |
| 2354 |
$this->_aPostUrls[$sUrl] = $oPost->ID; |
| 2355 |
return $sUrl; |
| 2356 |
} |
| 2357 |
|
| 2358 |
/** |
| 2359 |
* Filter for Yoast SEO Plugin |
| 2360 |
* |
| 2361 |
* Hides the url from the site map if the user has no access |
| 2362 |
* |
| 2363 |
* @param string $sUrl The url to check |
| 2364 |
* @param string $sType The object type |
| 2365 |
* @param object $oObject The object |
| 2366 |
* |
| 2367 |
* @return false|string |
| 2368 |
*/ |
| 2369 |
function wpSeoUrl($sUrl, $sType, $oObject) |
| 2370 |
{ |
| 2371 |
return ($this->getAccessHandler()->checkObjectAccess($sType, $oObject->ID)) ? $sUrl : false; |
| 2372 |
} |
| 2373 |
} |
