fuel/fuel/core/classes/pagination.php
protected function _recalculate()
	{
		// calculate the number of pages
		$this->config['total_pages'] = (int) ceil($this->config['total_items'] / $this->config['per_page']) ?: 1;

		// get the current page number, either from the one set, or from the URI or the query string
		if ($this->config['current_page'])
		{
				$this->config['calculated_page'] = $this->config['current_page'];
		}
		else
		{
			if (is_string($this->config['uri_segment']))
			{
				$this->config['calculated_page'] = \Input::get($this->config['uri_segment'], 1);
			}
			else
			{
				$this->config['calculated_page'] = (int) \Request::main()->uri->get_segment($this->config['uri_segment']);
			}
		}

		// make sure the current page is within bounds
		if ($this->config['calculated_page'] > $this->config['total_pages'])
		{
			$this->config['calculated_page'] = $this->config['total_pages'];
		}
		elseif ($this->config['calculated_page'] < 1)
		{
			$this->config['calculated_page'] = 1;
		}

		// the current page must be zero based so that the offset for page 1 is 0.
		$this->config['offset'] = ($this->config['calculated_page'] - 1) * $this->config['per_page'];
	}
protected function _recalculate()
	{
		// calculate the number of pages
		$this->config['total_pages'] = (int) ceil($this->config['total_items'] / $this->config['per_page']) ?: 1;

		// get the current page number, either from the one set, or from the URI or the query string
		if ($this->config['current_page'])
		{
				$this->config['calculated_page'] = $this->config['current_page'];
		}
		else
		{
			if (is_string($this->config['uri_segment']))
			{
				$this->config['calculated_page'] = \Input::get($this->config['uri_segment'], 1);
			}
			else
			{
				$this->config['calculated_page'] = (int) \Request::main()->uri->get_segment($this->config['uri_segment']);
			}
		}

		// make sure the current page is within bounds
		if ($this->config['calculated_page'] > $this->config['total_pages'])
		{
			$this->config['calculated_page'] = $this->config['total_pages'];
		}
		elseif ($this->config['calculated_page'] < 1)
		{
			$this->config['calculated_page'] = 1;
		}

		// the current page must be zero based so that the offset for page 1 is 0.
		$this->config['offset'] = ($this->config['calculated_page'] - 1) * $this->config['per_page'];
	}
protected function _recalculate ( ) { // calculate the number of pages $ this -> config [ 'total_pages' ] = ( int ) ceil ( $ this -> config [ 'total_items' ] / $ this -> config [ 'per_page' ] ) ? : 1 ; // get the current page number, either from the one set, or from the URI or the query string if ( $ this -> config [ 'current_page' ] ) { $ this -> config [ 'calculated_page' ] = $ this -> config [ 'current_page' ] ; } else { if ( is_string ( $ this -> config [ 'uri_segment' ] ) ) { $ this -> config [ 'calculated_page' ] = \ Input :: get ( $ this -> config [ 'uri_segment' ] , 1 ) ; } else { $ this -> config [ 'calculated_page' ] = ( int ) \ Request :: main ( ) -> uri -> get_segment ( $ this -> config [ 'uri_segment' ] ) ; } } // make sure the current page is within bounds if ( $ this -> config [ 'calculated_page' ] > $ this -> config [ 'total_pages' ] ) { $ this -> config [ 'calculated_page' ] = $ this -> config [ 'total_pages' ] ; } elseif ( $ this -> config [ 'calculated_page' ] < 1 ) { $ this -> config [ 'calculated_page' ] = 1 ; } // the current page must be zero based so that the offset for page 1 is 0. $ this -> config [ 'offset' ] = ( $ this -> config [ 'calculated_page' ] - 1 ) * $ this -> config [ 'per_page' ] ; }
Prepares vars for creating links
Prepares vars for creating links