_get_tpl();
$this->_get_item_tpl();
$this->_get_pagination_tpl();
$this->_get_additional_data_tpl();
$this->atts = $atts;
}
public function build_tpl( $items ) {
$items_tpl = '';
foreach ( $items as $item_arr ) {
$item_tpl = $this->item_tpl;
$additional_data = '';
if ( ! empty( $item_arr[ 'additional_data' ] ) ) {
foreach ( $item_arr[ 'additional_data' ] as $add_data ) {
foreach ( $add_data as $key => $value )
$add_data_tpl = $this->add_data_tpl;
$additional_data .= str_replace( array( '%_key_%', '%_value_%' ), array( $key, $value ), $add_data_tpl );
}
}
$item_arr[ 'additional_data' ] = $additional_data;
foreach ( $item_arr as $key => $value ) {
$item_tpl = str_replace( '%_' . $key . '_%', $value, $item_tpl );
}
$items_tpl .= $item_tpl;
}
$out = str_replace( '%_items_%', $items_tpl, $this->tpl );
$pagination = '';
if ( $this->atts[ 'total_pages' ] > 1 ) {
//pagination required
for ( $i = 1; $i <= $this->atts[ 'total_pages' ]; $i ++ ) {
if ( $this->atts[ 'curr_page' ] == $i ) {
$p_tpl = $this->pagination_tpl[ 'current' ];
} else {
$p_tpl = $this->pagination_tpl[ 'default' ];
}
$pagination .= str_replace( array( '%_url_%', '%_page_num_%' ), array( add_query_arg( 'asp_page', $i, get_permalink() ), $i ), $p_tpl );
}
}
$out = str_replace( '%_pagination_%', $pagination, $out );
return $out;
}
private function _get_tpl() {
if ( $this->tpl ) {
return true;
}
ob_start();
?>
%_items_%
tpl = ob_get_clean();
return false;
}
private function _get_item_tpl() {
if ( $this->item_tpl ) {
return true;
}
ob_start();
?>
%_product_name_%
%_product_id_%
%_amount_%
%_date_%
%_additional_data_%
item_tpl = ob_get_clean();
return false;
}
private function _get_additional_data_tpl() {
if ( $this->add_data_tpl ) {
return true;
}
ob_start();
?>
%_key_% %_value_%
add_data_tpl = ob_get_clean();
return false;
}
private function _get_pagination_tpl() {
if ( $this->pagination_tpl ) {
return true;
}
ob_start();
?>
%_page_num_%
pagination_tpl = array();
$this->pagination_tpl[ 'default' ] = ob_get_clean();
//current page tpl
ob_start();
?>
%_page_num_%
pagination_tpl[ 'current' ] = ob_get_clean();
return false;
}
}