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<?php |
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/* |
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You may not change or alter any portion of this comment or credits |
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of supporting developers from this source code or any supporting source code |
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which is considered copyrighted (c) material of the original comment or credit authors. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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*/ |
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use Xoops\Core\Database\Connection; |
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use Xoops\Core\Kernel\XoopsObject; |
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use Xoops\Core\Kernel\XoopsPersistableObjectHandler; |
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use Xoops\Core\Kernel\CriteriaElement; |
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/** |
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* Extended User Profile |
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* |
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* @copyright XOOPS Project (http://xoops.org) |
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* @license GNU GPL 2 or later (http://www.gnu.org/licenses/gpl-2.0.html) |
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* @package profile |
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* @since 2.3.0 |
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* @author Jan Pedersen |
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* @author Taiwen Jiang <[email protected]> |
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* @version $Id$ |
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*/ |
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class ProfileVisibility extends XoopsObject |
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{ |
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/** |
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* Constructor |
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*/ |
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public function __construct() |
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{ |
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$this->initVar('field_id', XOBJ_DTYPE_INT); |
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$this->initVar('user_group', XOBJ_DTYPE_INT); |
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$this->initVar('profile_group', XOBJ_DTYPE_INT); |
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} |
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} |
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class ProfileVisibilityHandler extends XoopsPersistableObjectHandler |
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{ |
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/** |
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* @param null|Connection $db database |
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*/ |
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public function __construct(Connection $db = null) |
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{ |
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parent::__construct($db, 'profile_visibility', 'profilevisibility', 'field_id'); |
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} |
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/** |
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* Get fields visible to the $user_groups on a $profile_groups profile |
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* |
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* @param array $profile_groups groups of the user to be accessed |
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* @param array $user_groups groups of the visitor, default as $xoops->user |
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* |
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* @return array |
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*/ |
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public function getVisibleFields($profile_groups, $user_groups = null) |
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{ |
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$profile_groups[] = 0; |
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array_walk($profile_groups, 'intval'); |
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$user_groups[] = 0; |
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array_walk($user_groups, 'intval'); |
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$qb = $this->db2->createXoopsQueryBuilder(); |
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$eb = $qb->expr(); |
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$sql = $qb->select('t1.field_id') |
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->from($this->table, 't1') |
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->where($eb->in('t1.profile_group', $profile_groups)) |
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->andWhere($eb->in('t1.user_group', $user_groups)); |
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$result = $sql->execute(); |
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$field_ids = array(); |
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while (list($field_id) = $result->fetch(PDO::FETCH_NUM)) { |
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$field_ids[] = $field_ids; |
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} |
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return $field_ids; |
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} |
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/** |
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* get all rows matching a condition |
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* |
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* @param CriteriaElement $criteria {@link CriteriaElement} to match |
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* |
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* @return array of row arrays, indexed by field_id |
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*/ |
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public function getAllByFieldId(CriteriaElement $criteria = null) |
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{ |
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$rawRows = $this->getAll($criteria, null, false, false); |
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usort($rawRows, array($this, 'visibilitySort')); |
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$rows = array(); |
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foreach ($rawRows as $rawRow) { |
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$rows[$rawRow['field_id']][] = $rawRow; |
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} |
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return $rows; |
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} |
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/** |
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* compare two arrays, each a row from profile_visibility |
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* The comparison is on three columns, 'field_id', 'user_group', 'profile_group' considered in that |
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* order for comparison |
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* |
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* @param array $a associative array with 3 numeric entries 'field_id', 'user_group', 'profile_group' |
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* @param array $b associative array with 3 numeric entries 'field_id', 'user_group', 'profile_group' |
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* |
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* @return int integer less that zero if $a is less than $b |
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* integer zero if $a and $b are equal |
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* integer greater than zero if $a is greater than $b |
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*/ |
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protected function visibilitySort($a, $b) |
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{ |
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$fieldDiff = $a['field_id'] - $b['field_id']; |
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$userDiff = $a['user_group'] - $b['user_group']; |
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$profDiff = $a['profile_group'] - $b['profile_group']; |
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if (0 != $fieldDiff) { |
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return $fieldDiff; |
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} elseif (0 !== $userDiff) { |
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return $userDiff; |
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} else { |
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return $profDiff; |
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} |
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} |
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} |
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geekwright /
XoopsCore
Loading history...
Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: