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User bundle filers for Roles and Status

Browse Source 
http://drupal.org/node/1354482
Signed-off-by: bachy <git@g-u-i.net>
This commit is contained in:
bachy
2012-10-27 12:42:48 +02:00
parent a981ba0fcd
commit 6022c4547f
3 changed files with 635 additions and 7 deletions
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60
plugins/selection/EntityReference_SelectionHandler_Generic.class.php
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@@ -332,6 +332,27 @@ class EntityReference_SelectionHandler_Generic_node extends EntityReference_Sele
* This only exists to workaround core bugs.
*/
class EntityReference_SelectionHandler_Generic_user extends EntityReference_SelectionHandler_Generic {
/**
* Implements EntityReferenceHandler::settingsForm().
*/
public static function settingsForm($field, $instance) {
$settings = $field['settings']['handler_settings'];
$form = parent::settingsForm($field, $instance);
$form['referenceable_roles'] = array(
'#type' => 'checkboxes',
'#title' => t('User roles that can be referenced'),
'#default_value' => isset($settings['referenceable_roles']) ? array_filter($settings['referenceable_roles']) : array(),
'#options' => user_roles(TRUE),
);
$form['referenceable_status'] = array(
'#type' => 'checkboxes',
'#title' => t('User status that can be referenced'),
'#default_value' => isset($settings['referenceable_status']) ? array_filter($settings['referenceable_status']) : array('active' => 'active'),
'#options' => array('active' => t('Active'), 'blocked' => t('Blocked')),
);
return $form;
}
public function buildEntityFieldQuery($match = NULL, $match_operator = 'CONTAINS') {
$query = parent::buildEntityFieldQuery($match, $match_operator);
@@ -340,21 +361,33 @@ class EntityReference_SelectionHandler_Generic_user extends EntityReference_Sele
$query->propertyCondition('name', $match, $match_operator);
}
// Adding the 'user_access' tag is sadly insufficient for users: core
// requires us to also know about the concept of 'blocked' and
// 'active'.
if (!user_access('administer users')) {
$query->propertyCondition('status', 1);
$field = $this->field;
$settings = $field['settings']['handler_settings'];
$referenceable_roles = isset($settings['referenceable_roles']) ? array_filter($settings['referenceable_roles']) : array();
$referenceable_status = isset($settings['referenceable_status']) ? array_filter($settings['referenceable_status']) : array('active' => 'active');
// If this filter is not filled, use the users access permissions.
if (empty($referenceable_status)) {
// Adding the 'user_access' tag is sadly insufficient for users: core
// requires us to also know about the concept of 'blocked' and 'active'.
if (!user_access('administer users')) {
$query->propertyCondition('status', 1);
}
}
elseif (count($referenceable_status) == 1) {
$values = array('active' => 1, 'blocked' => 0);
$query->propertyCondition('status', $values[key($referenceable_status)]);
}
return $query;
}
public function entityFieldQueryAlter(SelectQueryInterface $query) {
$conditions = &$query->conditions();
if (user_access('administer users')) {
// In addition, if the user is administrator, we need to make sure to
// If the user is administrator, we need to make sure to
// match the anonymous user, that doesn't actually have a name in the
// database.
$conditions = &$query->conditions();
foreach ($conditions as $key => $condition) {
if ($key !== '#conjunction' && is_string($condition['field']) && $condition['field'] === 'users.name') {
// Remove the condition.
@@ -381,6 +414,19 @@ class EntityReference_SelectionHandler_Generic_user extends EntityReference_Sele
}
}
}
$field = $this->field;
$settings = $field['settings']['handler_settings'];
$referenceable_roles = isset($settings['referenceable_roles']) ? array_filter($settings['referenceable_roles']) : array();
if (!$referenceable_roles || !empty($referenceable_roles[DRUPAL_AUTHENTICATED_RID])) {
// Return early if "authenticated user" choosen.
return;
}
if (!isset($referenceable_roles[DRUPAL_AUTHENTICATED_RID])) {
$query->join('users_roles', 'users_roles', 'users.uid = users_roles.uid');
$query->condition('users_roles.rid', array_keys($referenceable_roles), 'IN');
}
}
}