a95073abff
ADD: Added methods: addMaskReplacement, removeMaskReplacement and cleanMaskReplacements in Doctrine_Pager_Layout. They are responsable to make masks behavior as another masks or values on predefined situations.
114 lines
3.2 KiB
PHP
114 lines
3.2 KiB
PHP
<?php
|
|
|
|
/*
|
|
* $Id$
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* This software consists of voluntary contributions made by many individuals
|
|
* and is licensed under the LGPL. For more information, see
|
|
* <http://www.phpdoctrine.com>.
|
|
*/
|
|
|
|
Doctrine::autoload('Doctrine_Pager_Range');
|
|
|
|
/**
|
|
* Doctrine_Pager_Range_Jumping
|
|
*
|
|
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
|
|
* @package Doctrine
|
|
* @subpackage Pager
|
|
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
|
|
* @version $Revision$
|
|
* @link www.phpdoctrine.com
|
|
* @since 1.0
|
|
*/
|
|
class Doctrine_Pager_Range_Jumping extends Doctrine_Pager_Range
|
|
{
|
|
/**
|
|
* @var int $chunkLength Chunk length to be returned
|
|
*/
|
|
private $chunkLength;
|
|
|
|
|
|
/**
|
|
* _initialize
|
|
*
|
|
* Initialize Doctrine_Pager_Range_Jumping and does custom assignments
|
|
*
|
|
* @return void
|
|
*/
|
|
protected function _initialize()
|
|
{
|
|
if (isset($this->options['chunk'])) {
|
|
$this->_setChunkLength($this->options['chunk']);
|
|
} else {
|
|
throw new Doctrine_Pager_Exception('Missing parameter \'chunk\' that must be define in options.');
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* getChunkLength
|
|
*
|
|
* Returns the size of the chunk defined
|
|
*
|
|
* @return int Chunk length
|
|
*/
|
|
public function getChunkLength()
|
|
{
|
|
return $this->chunkLength;
|
|
}
|
|
|
|
|
|
/**
|
|
* _setChunkLength
|
|
*
|
|
* Defines the size of the chunk
|
|
*
|
|
* @param $chunkLength Chunk length
|
|
* @return void
|
|
*/
|
|
protected function _setChunkLength($chunkLength)
|
|
{
|
|
$this->chunkLength = $chunkLength;
|
|
}
|
|
|
|
|
|
/**
|
|
* rangeAroundPage
|
|
*
|
|
* Calculate and returns an array representing the range around the current page
|
|
*
|
|
* @return array
|
|
*/
|
|
public function rangeAroundPage()
|
|
{
|
|
$pager = $this->getPager();
|
|
$page = $pager->getPage();
|
|
|
|
// Define initial assignments for StartPage and EndPage
|
|
$startPage = $page - ($page - 1) % $this->getChunkLength();
|
|
$endPage = ($startPage + $this->getChunkLength()) - 1;
|
|
|
|
// Check for EndPage out-range
|
|
if ($endPage > $pager->getLastPage()) {
|
|
$endPage = $pager->getLastPage();
|
|
}
|
|
|
|
// No need to check for out-range in start, it will never happens
|
|
|
|
return range($startPage, $endPage);
|
|
}
|
|
}
|