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< ? php
/*----------------------------------------------------------------------------------| www . giz . de |----/
Deutsche Gesellschaft für International Zusammenarbeit ( GIZ ) Gmb
/-------------------------------------------------------------------------------------------------------/
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@ version 3.1 . 0
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@ build 23 rd December , 2015
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@ created 15 th June , 2012
@ package Cost Benefit Projection
@ subpackage interventions . php
@ author Llewellyn van der Merwe < http :// www . vdm . io >
@ owner Deutsche Gesellschaft für International Zusammenarbeit ( GIZ ) Gmb
@ copyright Copyright ( C ) 2015. All Rights Reserved
@ license GNU / GPL Version 2 or later - http :// www . gnu . org / licenses / gpl - 2.0 . html
/-------------------------------------------------------------------------------------------------------/
Cost Benefit Projection Tool .
/------------------------------------------------------------------------------------------------------*/
// No direct access to this file
defined ( '_JEXEC' ) or die ( 'Restricted access' );
// import the Joomla modellist library
jimport ( 'joomla.application.component.modellist' );
/**
* Interventions Model
*/
class CostbenefitprojectionModelInterventions extends JModelList
{
public function __construct ( $config = array ())
{
if ( empty ( $config [ 'filter_fields' ]))
{
$config [ 'filter_fields' ] = array (
'a.id' , 'id' ,
'a.published' , 'published' ,
'a.ordering' , 'ordering' ,
'a.created_by' , 'created_by' ,
'a.modified_by' , 'modified_by' ,
'a.name' , 'name' ,
'a.company' , 'company' ,
'a.type' , 'type' ,
'a.coverage' , 'coverage' ,
'a.duration' , 'duration' ,
'a.description' , 'description'
);
}
parent :: __construct ( $config );
}
/**
* Method to auto - populate the model state .
*
* @ return void
*/
protected function populateState ( $ordering = null , $direction = null )
{
$app = JFactory :: getApplication ();
// Adjust the context to support modal layouts.
if ( $layout = $app -> input -> get ( 'layout' ))
{
$this -> context .= '.' . $layout ;
}
$name = $this -> getUserStateFromRequest ( $this -> context . '.filter.name' , 'filter_name' );
$this -> setState ( 'filter.name' , $name );
$company = $this -> getUserStateFromRequest ( $this -> context . '.filter.company' , 'filter_company' );
$this -> setState ( 'filter.company' , $company );
$type = $this -> getUserStateFromRequest ( $this -> context . '.filter.type' , 'filter_type' );
$this -> setState ( 'filter.type' , $type );
$coverage = $this -> getUserStateFromRequest ( $this -> context . '.filter.coverage' , 'filter_coverage' );
$this -> setState ( 'filter.coverage' , $coverage );
$duration = $this -> getUserStateFromRequest ( $this -> context . '.filter.duration' , 'filter_duration' );
$this -> setState ( 'filter.duration' , $duration );
$description = $this -> getUserStateFromRequest ( $this -> context . '.filter.description' , 'filter_description' );
$this -> setState ( 'filter.description' , $description );
$sorting = $this -> getUserStateFromRequest ( $this -> context . '.filter.sorting' , 'filter_sorting' , 0 , 'int' );
$this -> setState ( 'filter.sorting' , $sorting );
$access = $this -> getUserStateFromRequest ( $this -> context . '.filter.access' , 'filter_access' , 0 , 'int' );
$this -> setState ( 'filter.access' , $access );
$search = $this -> getUserStateFromRequest ( $this -> context . '.filter.search' , 'filter_search' );
$this -> setState ( 'filter.search' , $search );
$published = $this -> getUserStateFromRequest ( $this -> context . '.filter.published' , 'filter_published' , '' );
$this -> setState ( 'filter.published' , $published );
$created_by = $this -> getUserStateFromRequest ( $this -> context . '.filter.created_by' , 'filter_created_by' , '' );
$this -> setState ( 'filter.created_by' , $created_by );
$created = $this -> getUserStateFromRequest ( $this -> context . '.filter.created' , 'filter_created' );
$this -> setState ( 'filter.created' , $created );
// List state information.
parent :: populateState ( $ordering , $direction );
}
/**
* Method to get an array of data items .
*
* @ return mixed An array of data items on success , false on failure .
*/
public function getItems ()
{
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// [10792] check in items
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$this -> checkInNow ();
// load parent items
$items = parent :: getItems ();
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// [10867] set values to display correctly.
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if ( CostbenefitprojectionHelper :: checkArray ( $items ))
{
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// [10870] get user object.
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$user = JFactory :: getUser ();
foreach ( $items as $nr => & $item )
{
$access = ( $user -> authorise ( 'intervention.access' , 'com_costbenefitprojection.intervention.' . ( int ) $item -> id ) && $user -> authorise ( 'intervention.access' , 'com_costbenefitprojection' ));
if ( ! $access )
{
unset ( $items [ $nr ]);
continue ;
}
}
}
// check if item is to load based on sharing setting
if ( CostbenefitprojectionHelper :: checkArray ( $items ))
{
foreach ( $items as $nr => & $item )
{
if ( ! CostbenefitprojectionHelper :: checkIntervetionAccess ( $item -> id , $item -> share , $item -> company ))
{
unset ( $items [ $nr ]);
continue ;
}
}
}
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// [11133] set selection value to a translatable value
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if ( CostbenefitprojectionHelper :: checkArray ( $items ))
{
foreach ( $items as $nr => & $item )
{
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// [11140] convert type
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$item -> type = $this -> selectionTranslation ( $item -> type , 'type' );
}
}
// return items
return $items ;
}
/**
* Method to convert selection values to translatable string .
*
* @ return translatable string
*/
public function selectionTranslation ( $value , $name )
{
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// [11166] Array of type language strings
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if ( $name == 'type' )
{
$typeArray = array (
1 => 'COM_COSTBENEFITPROJECTION_INTERVENTION_SINGLE' ,
2 => 'COM_COSTBENEFITPROJECTION_INTERVENTION_CLUSTER'
);
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// [11197] Now check if value is found in this array
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if ( isset ( $typeArray [ $value ]) && CostbenefitprojectionHelper :: checkString ( $typeArray [ $value ]))
{
return $typeArray [ $value ];
}
}
return $value ;
}
/**
* Method to build an SQL query to load the list data .
*
* @ return string An SQL query
*/
protected function getListQuery ()
{
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// [7649] Get the user object.
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$user = JFactory :: getUser ();
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// [7651] Create a new query object.
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$db = JFactory :: getDBO ();
$query = $db -> getQuery ( true );
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// [7654] Select some fields
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$query -> select ( 'a.*' );
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// [7661] From the costbenefitprojection_item table
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$query -> from ( $db -> quoteName ( '#__costbenefitprojection_intervention' , 'a' ));
// Filter the companies (admin sees all)
if ( ! $user -> authorise ( 'core.options' , 'com_costbenefitprojection' ))
{
$companies = CostbenefitprojectionHelper :: hisCompanies ( $user -> id );
if ( CostbenefitprojectionHelper :: checkArray ( $companies ))
{
$companies = implode ( ',' , $companies );
// only load this users companies
$query -> where ( 'a.company IN (' . $companies . ')' );
}
else
{
// don't allow user to see any companies
$query -> where ( 'a.company = -4' );
}
}
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// [7802] From the costbenefitprojection_company table.
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$query -> select ( $db -> quoteName ( 'g.name' , 'company_name' ));
$query -> join ( 'LEFT' , $db -> quoteName ( '#__costbenefitprojection_company' , 'g' ) . ' ON (' . $db -> quoteName ( 'a.company' ) . ' = ' . $db -> quoteName ( 'g.id' ) . ')' );
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// [7675] Filter by published state
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$published = $this -> getState ( 'filter.published' );
if ( is_numeric ( $published ))
{
$query -> where ( 'a.published = ' . ( int ) $published );
}
elseif ( $published === '' )
{
$query -> where ( '(a.published = 0 OR a.published = 1)' );
}
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// [7772] Filter by search.
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$search = $this -> getState ( 'filter.search' );
if ( ! empty ( $search ))
{
if ( stripos ( $search , 'id:' ) === 0 )
{
$query -> where ( 'a.id = ' . ( int ) substr ( $search , 3 ));
}
else
{
$search = $db -> quote ( '%' . $db -> escape ( $search , true ) . '%' );
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$query -> where ( '(a.name LIKE ' . $search . ' OR a.company LIKE ' . $search . ' OR g.name LIKE ' . $search . ' OR a.type LIKE ' . $search . ' OR a.coverage LIKE ' . $search . ' OR a.duration LIKE ' . $search . ' OR a.description LIKE ' . $search . ' OR a.reference LIKE ' . $search . ')' );
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}
}
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// [8006] Filter by company.
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if ( $company = $this -> getState ( 'filter.company' ))
{
$query -> where ( 'a.company = ' . $db -> quote ( $db -> escape ( $company , true )));
}
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// [8015] Filter by Type.
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if ( $type = $this -> getState ( 'filter.type' ))
{
$query -> where ( 'a.type = ' . $db -> quote ( $db -> escape ( $type , true )));
}
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// [8015] Filter by Coverage.
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if ( $coverage = $this -> getState ( 'filter.coverage' ))
{
$query -> where ( 'a.coverage = ' . $db -> quote ( $db -> escape ( $coverage , true )));
}
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// [8015] Filter by Duration.
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if ( $duration = $this -> getState ( 'filter.duration' ))
{
$query -> where ( 'a.duration = ' . $db -> quote ( $db -> escape ( $duration , true )));
}
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// [7731] Add the list ordering clause.
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$orderCol = $this -> state -> get ( 'list.ordering' , 'a.id' );
$orderDirn = $this -> state -> get ( 'list.direction' , 'asc' );
if ( $orderCol != '' )
{
$query -> order ( $db -> escape ( $orderCol . ' ' . $orderDirn ));
}
return $query ;
}
/**
* Method to get list export data .
*
* @ return mixed An array of data items on success , false on failure .
*/
public function getExportData ( $pks )
{
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// [7439] setup the query
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if ( CostbenefitprojectionHelper :: checkArray ( $pks ))
{
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// [7442] Get the user object.
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$user = JFactory :: getUser ();
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// [7444] Create a new query object.
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$db = JFactory :: getDBO ();
$query = $db -> getQuery ( true );
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// [7447] Select some fields
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$query -> select ( 'a.*' );
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// [7449] From the costbenefitprojection_intervention table
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$query -> from ( $db -> quoteName ( '#__costbenefitprojection_intervention' , 'a' ));
$query -> where ( 'a.id IN (' . implode ( ',' , $pks ) . ')' );
// Filter the companies (admin sees all)
if ( ! $user -> authorise ( 'core.options' , 'com_costbenefitprojection' ))
{
$companies = CostbenefitprojectionHelper :: hisCompanies ( $user -> id );
if ( CostbenefitprojectionHelper :: checkArray ( $companies ))
{
$companies = implode ( ',' , $companies );
// only load this users companies
$query -> where ( 'a.company IN (' . $companies . ')' );
}
else
{
// don't allow user to see any companies
$query -> where ( 'a.company = -4' );
}
}
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// [7466] Order the results by ordering
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$query -> order ( 'a.ordering ASC' );
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// [7468] Load the items
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$db -> setQuery ( $query );
$db -> execute ();
if ( $db -> getNumRows ())
{
$items = $db -> loadObjectList ();
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// [10867] set values to display correctly.
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if ( CostbenefitprojectionHelper :: checkArray ( $items ))
{
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// [10870] get user object.
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$user = JFactory :: getUser ();
foreach ( $items as $nr => & $item )
{
$access = ( $user -> authorise ( 'intervention.access' , 'com_costbenefitprojection.intervention.' . ( int ) $item -> id ) && $user -> authorise ( 'intervention.access' , 'com_costbenefitprojection' ));
if ( ! $access )
{
unset ( $items [ $nr ]);
continue ;
}
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// [11080] unset the values we don't want exported.
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unset ( $item -> asset_id );
unset ( $item -> checked_out );
unset ( $item -> checked_out_time );
}
}
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// [11089] Add headers to items array.
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$headers = $this -> getExImPortHeaders ();
if ( CostbenefitprojectionHelper :: checkObject ( $headers ))
{
array_unshift ( $items , $headers );
}
// check if item is to load based on sharing setting
if ( CostbenefitprojectionHelper :: checkArray ( $items ))
{
foreach ( $items as $nr => & $item )
{
if ( ! CostbenefitprojectionHelper :: checkIntervetionAccess ( $item -> id , $item -> share , $item -> company ))
{
unset ( $items [ $nr ]);
continue ;
}
}
}
return $items ;
}
}
return false ;
}
/**
* Method to get header .
*
* @ return mixed An array of data items on success , false on failure .
*/
public function getExImPortHeaders ()
{
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// [7488] Get a db connection.
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$db = JFactory :: getDbo ();
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// [7490] get the columns
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$columns = $db -> getTableColumns ( " #__costbenefitprojection_intervention " );
if ( CostbenefitprojectionHelper :: checkArray ( $columns ))
{
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// [7494] remove the headers you don't import/export.
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unset ( $columns [ 'asset_id' ]);
unset ( $columns [ 'checked_out' ]);
unset ( $columns [ 'checked_out_time' ]);
$headers = new stdClass ();
foreach ( $columns as $column => $type )
{
$headers -> { $column } = $column ;
}
return $headers ;
}
return false ;
}
/**
* Method to get a store id based on model configuration state .
*
* @ return string A store id .
*
*/
protected function getStoreId ( $id = '' )
{
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// [10415] Compile the store id.
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$id .= ':' . $this -> getState ( 'filter.id' );
$id .= ':' . $this -> getState ( 'filter.search' );
$id .= ':' . $this -> getState ( 'filter.published' );
$id .= ':' . $this -> getState ( 'filter.ordering' );
$id .= ':' . $this -> getState ( 'filter.created_by' );
$id .= ':' . $this -> getState ( 'filter.modified_by' );
$id .= ':' . $this -> getState ( 'filter.name' );
$id .= ':' . $this -> getState ( 'filter.company' );
$id .= ':' . $this -> getState ( 'filter.type' );
$id .= ':' . $this -> getState ( 'filter.coverage' );
$id .= ':' . $this -> getState ( 'filter.duration' );
$id .= ':' . $this -> getState ( 'filter.description' );
return parent :: getStoreId ( $id );
}
/**
* Build an SQL query to checkin all items left checked out longer then a set time .
*
* @ return a bool
*
*/
protected function checkInNow ()
{
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// [10808] Get set check in time
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$time = JComponentHelper :: getParams ( 'com_costbenefitprojection' ) -> get ( 'check_in' );
if ( $time )
{
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// [10813] Get a db connection.
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$db = JFactory :: getDbo ();
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// [10815] reset query
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$query = $db -> getQuery ( true );
$query -> select ( '*' );
$query -> from ( $db -> quoteName ( '#__costbenefitprojection_intervention' ));
$db -> setQuery ( $query );
$db -> execute ();
if ( $db -> getNumRows ())
{
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// [10823] Get Yesterdays date
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$date = JFactory :: getDate () -> modify ( $time ) -> toSql ();
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// [10825] reset query
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$query = $db -> getQuery ( true );
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// [10827] Fields to update.
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$fields = array (
$db -> quoteName ( 'checked_out_time' ) . '=\'0000-00-00 00:00:00\'' ,
$db -> quoteName ( 'checked_out' ) . '=0'
);
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// [10832] Conditions for which records should be updated.
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$conditions = array (
$db -> quoteName ( 'checked_out' ) . '!=0' ,
$db -> quoteName ( 'checked_out_time' ) . '<\'' . $date . '\''
);
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// [10837] Check table
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$query -> update ( $db -> quoteName ( '#__costbenefitprojection_intervention' )) -> set ( $fields ) -> where ( $conditions );
$db -> setQuery ( $query );
$db -> execute ();
}
}
return false ;
}
}