Paginator_Adapter_DoctrineQuery
1 2 3 4 56 7 8 9 1011 12 13 14 1516 17 18 19 2021 22 23 24 2526 27 28 29 3031 32 33 34 3536 37 38 39 4041 42 43 44 4546 47 48 49 5051 52 53 54 5556 57 58 59 6061 62 63 64 6566 67 68 69 7071 72 73 74 7576 77 78 79 8081 82 83 84 8586 87 88 89 9091 92 93 94 9596 97 98 99 100101 102 103 104 105106 107 108 | <?php /** * SM's code library * * * @category Smapp * @package Smapp_Paginator * @copyright Copyright (c) 2009 Pavel V Egorov * @author Pavel V Egorov * @link http://epavel.ru/ * @since 14.08.2009 */ /** * @see Zend_Paginator_Adapter_Interface */ require_once 'Zend/Paginator/Adapter/Interface.php'; /** * @category Smapp * @package Smapp_Paginator * @copyright Copyright (c) 2009 Pavel V Egorov * @author Pavel V Egorov * @link http://epavel.ru/ * @since 14.08.2009 */ class Smapp_Paginator_Adapter_DoctrineQuery implements Zend_Paginator_Adapter_Interface { /** * Database query * * @var Doctrine_Query */ protected $_query = null; /** * Total item count * * @var integer */ protected $_rowCount = null; /** * Constructor. * * @param Doctrine_Query $q The select query */ public function __construct(Doctrine_Query $q) { $this->_query = $q; } /** * Sets the total row count * * @param Doctrine_Query|integer $totalRowCount Total row count integer * or query * @return Zend_Paginator_Adapter_DbSelect $this * @throws Zend_Paginator_Exception */ public function setRowCount($rowCount) { if ($rowCount instanceof Doctrine_Query) { $this->_rowCount = $rowCount->count(); } else if (is_integer($rowCount)) { $this->_rowCount = $rowCount; } else { /** * @see Zend_Paginator_Exception */ require_once 'Zend/Paginator/Exception.php'; throw new Zend_Paginator_Exception('Invalid row count'); } return $this; } /** * Returns an array of items for a page. * * @param integer $offset Page offset * @param integer $itemCountPerPage Number of items per page * @return array */ public function getItems($offset, $itemCountPerPage) { return $this->_query->limit($itemCountPerPage) ->offset($offset) ->execute(); } /** * Returns the total number of rows in the result set. * * @return integer */ public function count() { if ($this->_rowCount === null) { $this->setRowCount( $this->_query->count() ); } return $this->_rowCount; } } |
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Snippet description
Usage:
$q = Doctrine_Query::create()
->from('Movie m');
$paginator = new Zend_Paginator(new Smapp_Paginator_Adapter_DoctrineQuery($q));
And use it as usual Zend paginator:
$dataset = $paginator->setItemCountPerPage(48)
->setCurrentPageNumber($this->_getParam('page', 1));
$this->view->paginator = $paginator;
Snippet details
- Created:
-
SM
- Edited:
-
SM
- Revision Id:
- 123
- Edit Message:
- Initial Release
- ZF Version
- 1.8.3
- Tags:
- zend_paginator doctrine
- Comments:
- 0
- Views:
- 807
- Points:
- 1 (1 votes)