145 Zeilen
4,4 KiB
PHP
145 Zeilen
4,4 KiB
PHP
<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_View
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* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id$
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*/
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/**
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* @category Zend
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* @package Zend_View
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* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_View_Helper_PaginationControl
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{
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/**
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* View instance
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*
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* @var Zend_View_Instance
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*/
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public $view = null;
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/**
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* Default view partial
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*
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* @var string|array
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*/
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protected static $_defaultViewPartial = null;
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/**
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* Sets the view instance.
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*
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* @param Zend_View_Interface $view View instance
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* @return Zend_View_Helper_PaginationControl
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*/
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public function setView(Zend_View_Interface $view)
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{
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$this->view = $view;
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return $this;
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}
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/**
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* Sets the default view partial.
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*
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* @param string|array $partial View partial
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*/
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public static function setDefaultViewPartial($partial)
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{
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self::$_defaultViewPartial = $partial;
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}
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/**
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* Gets the default view partial
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*
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* @return string|array
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*/
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public static function getDefaultViewPartial()
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{
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return self::$_defaultViewPartial;
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}
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/**
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* Render the provided pages. This checks if $view->paginator is set and,
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* if so, uses that. Also, if no scrolling style or partial are specified,
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* the defaults will be used (if set).
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*
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* @param Zend_Paginator (Optional) $paginator
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* @param string $scrollingStyle (Optional) Scrolling style
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* @param string $partial (Optional) View partial
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* @param array|string $params (Optional) params to pass to the partial
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* @return string
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* @throws Zend_View_Exception
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*/
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public function paginationControl(Zend_Paginator $paginator = null, $scrollingStyle = null, $partial = null, $params = null)
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{
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if ($paginator === null) {
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if (isset($this->view->paginator) and $this->view->paginator !== null and $this->view->paginator instanceof Zend_Paginator) {
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$paginator = $this->view->paginator;
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} else {
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/**
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* @see Zend_View_Exception
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*/
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require_once 'Zend/View/Exception.php';
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$e = new Zend_View_Exception('No paginator instance provided or incorrect type');
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$e->setView($this->view);
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throw $e;
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}
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}
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if ($partial === null) {
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if (self::$_defaultViewPartial === null) {
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/**
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* @see Zend_View_Exception
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*/
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require_once 'Zend/View/Exception.php';
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$e = new Zend_View_Exception('No view partial provided and no default set');
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$e->setView($this->view);
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throw $e;
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}
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$partial = self::$_defaultViewPartial;
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}
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$pages = get_object_vars($paginator->getPages($scrollingStyle));
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if ($params !== null) {
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$pages = array_merge($pages, (array) $params);
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}
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if (is_array($partial)) {
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if (count($partial) != 2) {
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/**
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* @see Zend_View_Exception
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*/
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require_once 'Zend/View/Exception.php';
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$e = new Zend_View_Exception('A view partial supplied as an array must contain two values: the filename and its module');
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$e->setView($this->view);
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throw $e;
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}
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if ($partial[1] !== null) {
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return $this->view->partial($partial[0], $partial[1], $pages);
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}
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$partial = $partial[0];
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}
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return $this->view->partial($partial, $pages);
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}
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}
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