Description of class. More...

Inheritance diagram for ilDidacticTemplateLocalPolicyAction:

Collaboration diagram for ilDidacticTemplateLocalPolicyAction:

Public Member Functions
	__construct ($action_id=0)
	Constructor.
	addFilterPattern (ilDidacticTemplateFilterPattern $pattern)
	Add filter.
	setFilterPatterns (Array $patterns)
	Set filter patterns.
	getFilterPattern ()
	Get filter pattern.
	setFilterType ($a_type)
	Set filter type.
	getFilterType ()
	Get filter type.
	setRoleTemplateType ($a_tpl_type)
	Set Role template type.
	getRoleTemplateType ()
	Get role template type.
	setRoleTemplateId ($a_id)
	Set role template id.
	getRoleTemplateId ()
	Get role template id.
	save ()
	Save action.
	delete ()
	delete action filter ilDB $ilDB
	apply ()
	Apply action.
	revert ()
	Revert action.
	getType ()
	Get action type.
	toXml (ilXmlWriter $writer)
	Export to xml.
	__clone ()
	clone method
	read ()
	ilDB $ilDB
Public Member Functions inherited from ilDidacticTemplateAction
	getActionId ()
	Get action id.
	setActionId ($a_action_id)
	Set action id.
	setType ($a_type_id)
	Set type id.
	setTemplateId ($a_id)
	Set template id.
	getTemplateId ()
	Get template id.
	setRefId ($a_ref_id)
	Set ref id of target object.
	getRefId ()
	Get ref id of target object.

Data Fields
const	TPL_ACTION_OVERWRITE = 1
const	TPL_ACTION_INTERSECT = 2
const	TPL_ACTION_ADD = 3
const	TPL_ACTION_SUBTRACT = 4
const	TPL_ACTION_UNION = 5
Data Fields inherited from ilDidacticTemplateAction
const	TYPE_LOCAL_POLICY = 1
const	TYPE_LOCAL_ROLE = 2
const	TYPE_BLOCK_ROLE = 3
const	FILTER_SOURCE_TITLE = 1
const	FILTER_SOURCE_OBJ_ID = 2
const	PATTERN_PARENT_TYPE = 'action'

Protected Member Functions
	createLocalPolicy (ilObject $source, $role)
	Create local policy.
	revertLocalPolicy (ilObject $source, $role)
Protected Member Functions inherited from ilDidacticTemplateAction
	initSourceObject ()
	Init the source object.
	filterRoles (ilObject $source)
	Filter roles.

Private Attributes
	$pattern = array()
	$filter_type = self::FILTER_SOURCE_TITLE
	$role_template_type = self::TPL_ACTION_OVERWRITE
	$role_template_id = 0

Detailed Description

Description of class.

Author: Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Definition at line 12 of file class.ilDidacticTemplateLocalPolicyAction.php.

Constructor & Destructor Documentation

ilDidacticTemplateLocalPolicyAction::__construct ( $action_id = 0 )

Constructor.

Parameters

int $action_id

Reimplemented from ilDidacticTemplateAction.

Definition at line 31 of file class.ilDidacticTemplateLocalPolicyAction.php.

References ilDidacticTemplateAction\$action_id.

        {
                parent::__construct($action_id);
        }

Member Function Documentation

ilDidacticTemplateLocalPolicyAction::__clone ( )

clone method

Reimplemented from ilDidacticTemplateAction.

Definition at line 320 of file class.ilDidacticTemplateLocalPolicyAction.php.

References $pattern, getFilterPattern(), and setFilterPatterns().

        {
                parent::__clone();
                // Clone patterns
                $cloned = array();
                foreach($this->getFilterPattern() as $pattern)
                {
                        $clones[] = clone $pattern;
                }
                $this->setFilterPatterns($clones);
        }

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ilDidacticTemplateLocalPolicyAction::addFilterPattern ( ilDidacticTemplateFilterPattern $pattern )

Add filter.

Parameters

ilDidacticTemplateFilterPatter $pattern

Definition at line 40 of file class.ilDidacticTemplateLocalPolicyAction.php.

References $pattern.

Referenced by read().

        {
                $this->pattern[] = $pattern;
        }

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ilDidacticTemplateLocalPolicyAction::apply ( )

Apply action.

Reimplemented from ilDidacticTemplateAction.

Definition at line 171 of file class.ilDidacticTemplateLocalPolicyAction.php.

References createLocalPolicy(), ilDidacticTemplateAction\filterRoles(), and ilDidacticTemplateAction\initSourceObject().

        {
                global $rbacreview;
                $source = $this->initSourceObject();
                // Create a role folder for the new local policies
                $roles = $this->filterRoles($source);
                // Create local policy for filtered roles
                foreach($roles as $role_id => $role)
                {
                        // No local policies for protected roles of higher context
                        if($role['protected'] and $role['parent'] != $source->getRefId())
                        {
                                continue;
                        }
                        $this->createLocalPolicy($source,$role);
                }
                return true;
        }

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ilDidacticTemplateLocalPolicyAction::createLocalPolicy	(	ilObject	$source,
			$role
	)

protected

Create local policy.

Parameters

ilObject	$source
array	$role

Returns: bool

Definition at line 367 of file class.ilDidacticTemplateLocalPolicyAction.php.

References $GLOBALS, ilObject\getRefId(), getRoleTemplateId(), getRoleTemplateType(), ilObjRole\MODE_PROTECTED_DELETE_LOCAL_POLICIES, and ilObjRole\MODE_UNPROTECTED_DELETE_LOCAL_POLICIES.

Referenced by apply().

        {
                global $rbacreview, $rbacadmin;
                
                $GLOBALS['ilLog']->write(__METHOD__.': Using role: '.print_r($role,true));
                // Add local policy
                if(!$rbacreview->isRoleAssignedToObject($role['obj_id'],$source->getRefId()))
                {
                        $rbacadmin->assignRoleToFolder($role['obj_id'],$source->getRefId(),'n');
                }
                switch($this->getRoleTemplateType())
                {
                        case self::TPL_ACTION_UNION:
                                $GLOBALS['ilLog']->write(__METHOD__.': Using ilRbacAdmin::copyRolePermissionUnion()');
                                $rbacadmin->copyRolePermissionUnion(
                                        $role['obj_id'],
                                        $role['parent'],
                                        $this->getRoleTemplateId(),
                                        ROLE_FOLDER_ID,
                                        $role['obj_id'],
                                        $source->getRefId()
                                );
                                break;
                        case self::TPL_ACTION_OVERWRITE:
                                $GLOBALS['ilLog']->write(__METHOD__.': Using ilRbacAdmin::copyRoleTemplatePermissions()');
                                $rbacadmin->copyRoleTemplatePermissions(
                                        $this->getRoleTemplateId(),
                                        ROLE_FOLDER_ID,
                                        $source->getRefId(),
                                        $role['obj_id'],
                                        true
                                );
                                break;
                        case self::TPL_ACTION_INTERSECT:
                                $GLOBALS['ilLog']->write(__METHOD__.': Using ilRbacAdmin::copyRolePermissionIntersection()');
                                $rbacadmin->copyRolePermissionIntersection(
                                        $role['obj_id'],
                                        $role['parent'],
                                        $this->getRoleTemplateId(),
                                        ROLE_FOLDER_ID,
                                        $source->getRefId(),
                                        $role['obj_id']
                                );
                                break;
                }
                // Change existing object
                include_once './Services/AccessControl/classes/class.ilObjRole.php';
                $role_obj = new ilObjRole($role['obj_id']);
                $role_obj->changeExistingObjects(
                        $source->getRefId(),
                        $role['protected'] ? ilObjRole::MODE_PROTECTED_DELETE_LOCAL_POLICIES : ilObjRole::MODE_UNPROTECTED_DELETE_LOCAL_POLICIES,
                        array('all')
                );
                return true;
        }

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ilDidacticTemplateLocalPolicyAction::delete ( )

delete action filter ilDB $ilDB

Returns: bool

Reimplemented from ilDidacticTemplateAction.

Definition at line 148 of file class.ilDidacticTemplateLocalPolicyAction.php.

References $ilDB, $pattern, $query, ilDidacticTemplateAction\getActionId(), and getFilterPattern().

        {
                global $ilDB;
                parent::delete();
                $query = 'DELETE FROM didactic_tpl_alp '.
                        'WHERE action_id  = '.$ilDB->quote($this->getActionId(),'integer');
                $ilDB->manipulate($query);
                foreach($this->getFilterPattern() as $pattern)
                {
                        $pattern->delete();
                }
                return true;
        }

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ilDidacticTemplateLocalPolicyAction::getFilterPattern ( )

Get filter pattern.

Returns: array

Definition at line 58 of file class.ilDidacticTemplateLocalPolicyAction.php.

References $pattern.

Referenced by __clone(), delete(), save(), and toXml().

        {
                return $this->pattern;
        }

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ilDidacticTemplateLocalPolicyAction::getFilterType ( )

Get filter type.

Returns: int

Definition at line 76 of file class.ilDidacticTemplateLocalPolicyAction.php.

References $filter_type.

Referenced by save(), and toXml().

        {
                return $this->filter_type;
        }

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ilDidacticTemplateLocalPolicyAction::getRoleTemplateId ( )

Get role template id.

Returns: int

Definition at line 111 of file class.ilDidacticTemplateLocalPolicyAction.php.

References $role_template_id.

Referenced by createLocalPolicy(), save(), and toXml().

        {
                return $this->role_template_id;
        }

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ilDidacticTemplateLocalPolicyAction::getRoleTemplateType ( )

Get role template type.

Definition at line 93 of file class.ilDidacticTemplateLocalPolicyAction.php.

References $role_template_type.

Referenced by createLocalPolicy(), save(), and toXml().

        {
                return $this->role_template_type;
        }

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ilDidacticTemplateLocalPolicyAction::getType ( )

Get action type.

Returns: int

Reimplemented from ilDidacticTemplateAction.

Definition at line 239 of file class.ilDidacticTemplateLocalPolicyAction.php.

References ilDidacticTemplateAction\TYPE_LOCAL_POLICY.

        {
                return self::TYPE_LOCAL_POLICY;
        }

ilDidacticTemplateLocalPolicyAction::read ( )

ilDB $ilDB

Reimplemented from ilDidacticTemplateAction.

Definition at line 333 of file class.ilDidacticTemplateLocalPolicyAction.php.

References $ilDB, $pattern, $query, $res, $row, addFilterPattern(), DB_FETCHMODE_OBJECT, ilDidacticTemplateAction\getActionId(), ilDidacticTemplateFilterPatternFactory\lookupPatternsByParentId(), setFilterType(), setRoleTemplateId(), and setRoleTemplateType().

        {
                global $ilDB;
                if(!parent::read())
                {
                        return false;
                }
                $query = 'SELECT * FROM didactic_tpl_alp '.
                        'WHERE action_id = '.$ilDB->quote($this->getActionId());
                $res = $ilDB->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $this->setFilterType($row->filter_type);
                        $this->setRoleTemplateType($row->template_type);
                        $this->setRoleTemplateId($row->template_id);
                }
                // Read filter
                include_once './Services/DidacticTemplate/classes/class.ilDidacticTemplateFilterPatternFactory.php';
                foreach(ilDidacticTemplateFilterPatternFactory::lookupPatternsByParentId($this->getActionId(),self::PATTERN_PARENT_TYPE) as $pattern)
                {
                        $this->addFilterPattern($pattern);
                }
        }

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ilDidacticTemplateLocalPolicyAction::revert ( )

Revert action.

ilRbacReview

Reimplemented from ilDidacticTemplateAction.

Definition at line 198 of file class.ilDidacticTemplateLocalPolicyAction.php.

References ilDidacticTemplateAction\filterRoles(), ilDidacticTemplateAction\initSourceObject(), ilObjRole\MODE_PROTECTED_DELETE_LOCAL_POLICIES, ilObjRole\MODE_UNPROTECTED_DELETE_LOCAL_POLICIES, and revertLocalPolicy().

        {
                global $rbacreview,$rbacadmin,$tree;
                $source = $this->initSourceObject();
                $roles = $this->filterRoles($source);
                // Delete local policy for filtered roles
                foreach($roles as $role_id => $role)
                {
                        // Do not delete local roles of auto genrated roles
                        if(!$rbacreview->isGlobalRole($role['obj_id']) and
                                $rbacreview->isAssignable($role['obj_id'],$source->getRefId()) and
                                $rbacreview->isSystemGeneratedRole($role['obj_id']))
                        {
                                $this->revertLocalPolicy($source, $role);
                        }
                        else
                        {
                                // delete local role and change exiting objects
                                $rbacadmin->deleteLocalRole($role_id,$source->getRefId());
                                // Change existing object
                                include_once './Services/AccessControl/classes/class.ilObjRole.php';
                                $role_obj = new ilObjRole($role_id);
                                $role_obj->changeExistingObjects(
                                        $source->getRefId(),
                                        $role['protected'] ? 
                                                ilObjRole::MODE_PROTECTED_DELETE_LOCAL_POLICIES : 
                                                ilObjRole::MODE_UNPROTECTED_DELETE_LOCAL_POLICIES,
                                        array('all')
                                );
                        }
                        
                }
                return true;
        }

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ilDidacticTemplateLocalPolicyAction::revertLocalPolicy	(	ilObject	$source,
			$role
	)

protected

Definition at line 435 of file class.ilDidacticTemplateLocalPolicyAction.php.

References $GLOBALS, $ilDB, $query, $res, $row, DB_FETCHMODE_OBJECT, ilObject\getRefId(), ilObjRole\MODE_PROTECTED_DELETE_LOCAL_POLICIES, and ilObjRole\MODE_UNPROTECTED_DELETE_LOCAL_POLICIES.

Referenced by revert().

        {
                global $rbacadmin, $rbacreview, $ilDB;
                $GLOBALS['ilLog']->write(__METHOD__.': Reverting policy for role: '.print_r($role,true));
                // Local policies can only be reverted for auto generated roles. Otherwise the
                // original role settings are unknown
                if(substr($role['title'],0,3) != 'il_')
                {
                        $GLOBALS['ilLog']->write(__METHOD__.': Cannot revert local policy for role '. $role['title']);
                        return false;
                }
                // No local policies
                if(!$rbacreview->getLocalPolicies($source->getRefId()))
                {
                        return false;
                }
                $exploded_title = explode('_',$role['title']);
                $rolt_title = $exploded_title[0].'_'.$exploded_title[1].'_'.$exploded_title[2];
                // Lookup role template
                $query = 'SELECT obj_id FROM object_data '.
                        'WHERE title = '.$ilDB->quote($rolt_title,'text').' '.
                        'AND type = '.$ilDB->quote('rolt','text');
                $res = $ilDB->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $rolt_id = $row->obj_id;
                }
                // No template found
                if(!$rolt_id)
                {
                        return false;
                }
                $rbacadmin->copyRoleTemplatePermissions(
                        $rolt_id,
                        ROLE_FOLDER_ID,
                        $source->getRefId(),
                        $role['obj_id'],
                        true
                );
                // Change existing object
                include_once './Services/AccessControl/classes/class.ilObjRole.php';
                $role_obj = new ilObjRole($role['obj_id']);
                $role_obj->changeExistingObjects(
                        $source->getRefId(),
                        $role['protected'] ? ilObjRole::MODE_PROTECTED_DELETE_LOCAL_POLICIES : ilObjRole::MODE_UNPROTECTED_DELETE_LOCAL_POLICIES,
                        array('all')
                );
        }

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ilDidacticTemplateLocalPolicyAction::save ( )

Save action.

Reimplemented from ilDidacticTemplateAction.

Definition at line 119 of file class.ilDidacticTemplateLocalPolicyAction.php.

References $ilDB, $pattern, $query, ilDidacticTemplateAction\getActionId(), getFilterPattern(), getFilterType(), getRoleTemplateId(), and getRoleTemplateType().

        {
                global $ilDB;
                parent::save();
                $query = 'INSERT INTO didactic_tpl_alp (action_id,filter_type,template_type,template_id) '.
                        'VALUES( '.
                        $ilDB->quote($this->getActionId(),'integer').', '.
                        $ilDB->quote($this->getFilterType(),'integer').', '.
                        $ilDB->quote($this->getRoleTemplateType(),'integer').', '.
                        $ilDB->quote($this->getRoleTemplateId(),'integer').' '.
                        ')';
                $ilDB->manipulate($query);
                foreach($this->getFilterPattern() as $pattern)
                {
                        /* @var ilDidacticTemplateFilterPattern $pattern */
                        $pattern->setParentId($this->getActionId());
                        $pattern->setParentType(self::PATTERN_PARENT_TYPE);
                        $pattern->save();
                }
        }

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ilDidacticTemplateLocalPolicyAction::setFilterPatterns ( Array $patterns )

Set filter patterns.

Parameters

array $patterns

Definition at line 49 of file class.ilDidacticTemplateLocalPolicyAction.php.

Referenced by __clone().

        {
                $this->pattern = $patterns;
        }

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ilDidacticTemplateLocalPolicyAction::setFilterType ( $a_type )

Set filter type.

Parameters

int $a_type

Definition at line 67 of file class.ilDidacticTemplateLocalPolicyAction.php.

Referenced by read().

        {
                $this->filter_type = $a_type;
        }

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ilDidacticTemplateLocalPolicyAction::setRoleTemplateId ( $a_id )

Set role template id.

Parameters

int $a_id

Definition at line 102 of file class.ilDidacticTemplateLocalPolicyAction.php.

Referenced by read().

        {
                $this->role_template_id = $a_id;
        }

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ilDidacticTemplateLocalPolicyAction::setRoleTemplateType ( $a_tpl_type )

Set Role template type.

Parameters

int $a_tpl_type

Definition at line 85 of file class.ilDidacticTemplateLocalPolicyAction.php.

Referenced by read().

        {
                $this->role_template_type = $a_tpl_type;
        }

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ilDidacticTemplateLocalPolicyAction::toXml ( ilXmlWriter $writer )

Export to xml.

Parameters

ilXmlWriter $writer

Returns: void

Reimplemented from ilDidacticTemplateAction.

Definition at line 249 of file class.ilDidacticTemplateLocalPolicyAction.php.

References $pattern, ilObject\_lookupType(), ilXmlWriter\appendXML(), getFilterPattern(), getFilterType(), getRoleTemplateId(), getRoleTemplateType(), ilRoleXmlExport\MODE_DTPL, ilXmlWriter\xmlEndTag(), and ilXmlWriter\xmlStartTag().

        {
                $writer->xmlStartTag('localPolicyAction');
                switch($this->getFilterType())
                {
                        case self::FILTER_SOURCE_TITLE:
                                $writer->xmlStartTag('roleFilter',array('source' => 'title'));
                                break;
                        case self::FILTER_SOURCE_OBJ_ID:
                                $writer->xmlStartTag('roleFilter',array('source' => 'objId'));
                                break;
                }
                foreach($this->getFilterPattern() as $pattern)
                {
                        $pattern->toXml($writer);
                }
                $writer->xmlEndTag('roleFilter');
                $il_role_id = 'il_'.IL_INST_ID.'_'.ilObject::_lookupType($this->getRoleTemplateId()).'_'.$this->getRoleTemplateId();
                switch($this->getRoleTemplateType())
                {
                        case self::TPL_ACTION_OVERWRITE:
                                $writer->xmlStartTag(
                                        'localPolicyTemplate',
                                        array(
                                                'type'  => 'overwrite',
                                                'id'    => $il_role_id
                                        )
                                );
                                break;
                        case self::TPL_ACTION_INTERSECT:
                                $writer->xmlStartTag(
                                        'localPolicyTemplate',
                                        array(
                                                'type'  => 'intersect',
                                                'id'    => $il_role_id
                                        )
                                );
                                break;
                        case self::TPL_ACTION_UNION:
                                $writer->xmlStartTag(
                                        'localPolicyTemplate',
                                        array(
                                                'type'  => 'union',
                                                'id'    => $il_role_id
                                        )
                                );
                                break;
                }
                include_once './Services/AccessControl/classes/class.ilRoleXmlExport.php';
                $exp = new ilRoleXmlExport();
                $exp->setMode(ilRoleXmlExport::MODE_DTPL);
                $exp->addRole($this->getRoleTemplateId(), ROLE_FOLDER_ID);
                $exp->write();
                $writer->appendXML($exp->xmlDumpMem(FALSE));
                $writer->xmlEndTag('localPolicyTemplate');
                $writer->xmlEndTag('localPolicyAction');
                return void;
        }