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StatusModelOrm.php
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StatusModelOrm.php
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<?php
namespace BetaKiller\Status;
use BetaKiller\Graph\GraphNodeModelInterface;
use BetaKiller\Graph\GraphNodeModelOrm;
use BetaKiller\Graph\GraphTransitionModelInterface;
abstract class StatusModelOrm extends GraphNodeModelOrm implements StatusModelInterface
{
const STATUS_ACL_RELATION_KEY = 'status_acl';
protected function _initialize()
{
$this->has_many([
$this->get_related_model_key() => [
'model' => $this->get_related_model_name(),
'foreign_key' => $this->get_related_model_fk(),
],
]);
if ($this->isStatusAclEnabled()) {
$this->has_many([
static::STATUS_ACL_RELATION_KEY => [
'model' => $this->getStatusAclModelName(),
'foreign_key' => $this->getStatusAclModelForeignKey(),
],
]);
}
parent::_initialize();
}
/**
* @return int
*/
public function get_related_count()
{
return $this->get_related_model_relation()->count_all();
}
/**
* @return StatusRelatedModelInterface[]
*/
public function get_related_list()
{
return $this->get_related_model_relation()->get_all();
}
/**
* @param null $id
*
* @return StatusTransitionModelOrm|\BetaKiller\Utils\Kohana\ORM\OrmInterface
*/
protected function transition_model_factory($id = null)
{
return parent::transition_model_factory($id);
}
/**
* Returns list of transitions allowed by ACL for current user
*
* @param GraphNodeModelInterface $source
* @param GraphNodeModelInterface $target
*
* @return GraphTransitionModelInterface[]
*/
public function get_allowed_transitions(GraphNodeModelInterface $source = null, GraphNodeModelInterface $target = null)
{
return $this->transition_model_factory()->filter_allowed_by_acl()->get_transitions($source, $target);
}
/**
* Returns list of source transitions allowed by ACL for current user
*
* @return GraphTransitionModelInterface[]
*/
public function get_allowed_source_transitions()
{
return $this->get_allowed_transitions(null, $this);
}
/**
* Returns list of target transitions allowed by ACL for current user
*
* @return GraphTransitionModelInterface[]
*/
public function get_allowed_target_transitions()
{
return $this->get_allowed_transitions($this, null);
}
/**
* @return string[]
*/
public function get_allowed_target_transitions_codename_array()
{
$data = [];
foreach ($this->get_allowed_target_transitions() as $transition) {
$target_status_codename = $transition->get_target_node()->get_codename();
$data[$target_status_codename] = $transition->get_codename();
}
return $data;
}
/**
* Returns TRUE if target transition is allowed
*
* @param string $codename
*
* @return bool
*/
public function is_target_transition_allowed($codename)
{
$allowed = $this->get_allowed_target_transitions_codename_array();
return in_array($codename, $allowed);
}
/**
* Returns true if status-based ACL is enabled (needs *StatusAcl model + *_status_acl table)
*
* @return bool
*/
public function isStatusAclEnabled()
{
return (bool)$this->getStatusAclModelName();
}
/**
* @param string $action
*
* @return string[]
*/
public function getStatusActionAllowedRoles($action)
{
$this->checkIsStatusAclEnabled();
return $this->getStatusAclRelation()->getActionAllowedRoles($action);
}
protected function checkIsStatusAclEnabled()
{
if (!$this->isStatusAclEnabled()) {
throw new StatusException('Status ACL disabled for model :name', [
':name' => static::class,
]);
}
}
/**
* @return \BetaKiller\Status\StatusAclModelInterface
*/
protected function getStatusAclRelation()
{
return $this->get(static::STATUS_ACL_RELATION_KEY);
}
/**
* @return StatusRelatedModelOrm
*/
protected function get_related_model_relation()
{
return $this->get($this->get_related_model_key());
}
/**
* @return string
*/
abstract protected function get_related_model_key();
/**
* @return string
*/
abstract protected function get_related_model_name();
/**
* @return string
*/
abstract protected function get_related_model_fk();
/**
* @return string
*/
abstract protected function getStatusAclModelName();
/**
* @return string
*/
abstract protected function getStatusAclModelForeignKey();
}