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<?php defined('SYSPATH') or die('No direct script access.');
/*
* This file is part of open source system FreenetIS
* and it is release under GPLv3 licence.
*
* More info about licence can be found:
* http://www.gnu.org/licenses/gpl-3.0.html
*
* More info about project can be found:
* http://www.freenetis.org/
*
*/

/**
* Access actions
*
* @package Model
*
* @property integer $id
* @property string $note
*/
class Acl_Model extends ORM
{
/**
* Table name is acl not acls
*
* @var bool
*/
protected $table_names_plural = FALSE;
/**
* Counts all ACL rules
*
* @author Michal Kliment
* @return integer
*/
public function count_all_rules()
{
return $this->count_all();
}
/**
* Returns all ACO objects belongs to rule
*
* @author Michal Kliment
* @param type $acl_id
* @return type
*/
public function get_acos ($acl_id = NULL)
{
// parameter acl_id is not required
if (!$acl_id)
$acl_id = $this->id;
return $this->db->query("
SELECT cm.value
FROM aco_map cm
WHERE acl_id = ?
", $acl_id);
}
/**
* Cleans rule - deletes all AROs, ARo groups and AXOs
*
* @author Michal Kliment
* @param type $acl_id
*/
public function clean_rule($acl_id = NULL)
{
// parameter acl_id is not required
if (!$acl_id)
$acl_id = $this->id;
$this->db->query("DELETE FROM aco_map WHERE acl_id = ?", $acl_id);
$this->db->query("DELETE FROM aro_groups_map WHERE acl_id = ?", $acl_id);
$this->db->query("DELETE FROM axo_map WHERE acl_id = ?", $acl_id);
}
/**
* Returns all ACL rules
*
* @author Michal Kliment
* @param integer $limit_from
* @param integer $limit_results
* @param string $order_by
* @param string $order_by_direction
* @return MySQL Result
*/
public function get_all_rules ($limit_from = 0, $limit_results = 50, $order_by = 'id',
$order_by_direction = 'asc')
{
// order by direction check
if (strtolower($order_by_direction) != 'desc')
{
$order_by_direction = 'asc';
}
return $this->db->query("
SELECT
acl.id, acl.note AS description,
IFNULL(cm.count,0) AS aco_count, cm.value AS aco_value,
IFNULL(rgm.count,0) AS aro_groups_count, rgm.value AS aro_groups_value,
IFNULL(xm.count,0) AS axo_count, xm.value AS axo_value
FROM acl
LEFT JOIN
(
SELECT
acl_id, COUNT(*) AS count,
GROUP_CONCAT(value ORDER BY value SEPARATOR ', \n') AS value
FROM
(
SELECT acl_id,
IF(value = ?, ?, IF(value = ?, ?, IF(value = ?, ?,
IF(value = ?, ?, IF(value = ?, ?, IF(value = ?, ?,
IF(value = ?, ?, IF(value = ?, ?, NULL)))))))) AS value
FROM aco_map cm
) cm
GROUP BY acl_id
) cm ON cm.acl_id = acl.id
LEFT JOIN
(
SELECT
acl_id, COUNT(*) AS count,
GROUP_CONCAT(name ORDER BY name SEPARATOR ', \n') AS value
FROM aro_groups_map rgm
LEFT JOIN aro_groups rg ON rg.id = rgm.group_id
GROUP BY acl_id
) rgm ON rgm.acl_id = acl.id
LEFT JOIN
(
SELECT
xm.acl_id, COUNT(*) AS count,
GROUP_CONCAT(x.name ORDER BY x.name SEPARATOR ', \n') AS value
FROM axo_map xm
JOIN axo x ON xm.section_value = x.section_value AND xm.value = x.value
GROUP BY xm.acl_id
) xm ON xm.acl_id = acl.id
ORDER BY ".$this->db->escape_column($order_by)." ".$order_by_direction."
LIMIT ".intval($limit_from).", ".intval($limit_results),
array
(
Aco_Model::VIEW_OWN, Aco_Model::get_action(Aco_Model::VIEW_OWN),
Aco_Model::VIEW_ALL, Aco_Model::get_action(Aco_Model::VIEW_ALL),
Aco_Model::NEW_OWN, Aco_Model::get_action(Aco_Model::NEW_OWN),
Aco_Model::NEW_ALL, Aco_Model::get_action(Aco_Model::NEW_ALL),
Aco_Model::EDIT_OWN, Aco_Model::get_action(Aco_Model::EDIT_OWN),
Aco_Model::EDIT_ALL, Aco_Model::get_action(Aco_Model::EDIT_ALL),
Aco_Model::DELETE_OWN, Aco_Model::get_action(Aco_Model::DELETE_OWN),
Aco_Model::DELETE_ALL, Aco_Model::get_action(Aco_Model::DELETE_ALL),
));
}
/**
* Returns all ARO groups belongs to rule
*
* @author Michal Kliment
* @param type $acl_id
* @return type
*/
public function get_aro_groups($acl_id = NULL)
{
// parameter acl_id is not required
if (!$acl_id)
$acl_id = $this->id;
return $this->db->query("
SELECT rg.id, rg.name
FROM aro_groups rg
LEFT JOIN aro_groups_map rgm ON rgm.group_id = rg.id
WHERE acl_id = ?
", $acl_id);
}
/**
* Returns all AXO objects belongs to rule
*
* @author Michal Kliment
* @param type $acl_id
* @return type
*/
public function get_axos($acl_id = NULL)
{
// parameter acl_id is not required
if (!$acl_id)
$acl_id = $this->id;
return $this->db->query("
SELECT
x.id, x.section_value, x.value,
IFNULL(t.translated_term, x.name) AS name
FROM axo x
JOIN axo_map xm ON
x.section_value = xm.section_value AND x.value = xm.value
LEFT JOIN translations t ON t.original_term LIKE x.name AND t.lang = 'cs'
WHERE acl_id = ?
", $acl_id);
}
/**
* Inserts new ACO objects to rule
*
* @author Michal Kliment
* @param type $acos
* @param type $acl_id
*/
public function insert_aco($acos = array(), $acl_id = NULL)
{
// parameter acl_id is not required
if (!$acl_id)
$acl_id = $this->id;
$sql_insert = "INSERT INTO aco_map (acl_id, value) VALUES ";
$values = array();
foreach ($acos as $aco)
$values[] = "($acl_id, '$aco')";
if (count($values))
{
$sql_insert .= implode(',', $values);
$this->db->query($sql_insert);
}
}
/**
* Inserts new ARO groups to rule
*
* @author Michal Kliment
* @param type $aro_groups
* @param type $acl_id
*/
public function insert_aro_groups($aro_groups = array(), $acl_id = NULL)
{
// parameter acl_id is not required
if (!$acl_id)
$acl_id = $this->id;
$sql_insert = "INSERT INTO aro_groups_map (acl_id, group_id) VALUES ";
$values = array();
foreach ($aro_groups as $aro_group)
$values[] = "($acl_id, '$aro_group')";
if (count($values))
{
$sql_insert .= implode(',', $values);
$this->db->query($sql_insert);
}
}
/**
* Inserts new AXO objects to rule
*
* @author Michal Kliment
* @param type $axos
* @param type $acl_id
*/
public function insert_axo($axos = array(), $acl_id = NULL)
{
// parameter acl_id is not required
if (!$acl_id)
$acl_id = $this->id;
$sql_insert = "INSERT INTO axo_map (acl_id, section_value, value) VALUES ";
$values = array();
foreach ($axos as $axo)
$values[] = "($acl_id, '".$axo['section_value']."', '".$axo['value']."')";
if (count($values))
{
$sql_insert .= implode(',', $values);
$this->db->query($sql_insert);
}
}
}
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