import v1.1.0_beta1 | 2009-08-21
This commit is contained in:
@ -16,7 +16,7 @@
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* @package Zend_Paginator
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* @copyright Copyright (c) 2005-2008 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: Paginator.php 12507 2008-11-10 16:29:09Z matthew $
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* @version $Id: Paginator.php 16142 2009-06-18 23:57:26Z norm2782 $
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*/
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/**
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@ -43,21 +43,27 @@ class Zend_Paginator implements Countable, IteratorAggregate
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* @var string
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*/
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const INTERNAL_ADAPTER = 'Zend_Paginator_Adapter_Internal';
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/**
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* The cache tag prefix used to namespace Paginator results in the cache
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*
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*/
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const CACHE_TAG_PREFIX = 'Zend_Paginator_';
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/**
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* Adapter plugin loader
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*
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* @var Zend_Loader_PluginLoader
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*/
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protected static $_adapterLoader = null;
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/**
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* Configuration file
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*
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* @var Zend_Config
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*/
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protected static $_config = null;
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/**
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* Default scrolling style
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*
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@ -65,6 +71,13 @@ class Zend_Paginator implements Countable, IteratorAggregate
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*/
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protected static $_defaultScrollingStyle = 'Sliding';
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/**
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* Default item count per page
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*
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* @var int
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*/
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protected static $_defaultItemCountPerPage = 10;
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/**
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* Scrolling style plugin loader
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*
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@ -72,6 +85,20 @@ class Zend_Paginator implements Countable, IteratorAggregate
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*/
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protected static $_scrollingStyleLoader = null;
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/**
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* Cache object
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*
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* @var Zend_Cache_Core
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*/
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protected static $_cache;
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/**
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* Enable or desable the cache by Zend_Paginator instance
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*
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* @var bool
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*/
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protected $_cacheEnabled = true;
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/**
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* Adapter
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*
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@ -100,12 +127,19 @@ class Zend_Paginator implements Countable, IteratorAggregate
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*/
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protected $_currentPageNumber = 1;
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/**
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* Result filter
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*
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* @var Zend_Filter_Interface
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*/
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protected $_filter = null;
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/**
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* Number of items per page
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*
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* @var integer
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*/
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protected $_itemCountPerPage = 10;
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protected $_itemCountPerPage = null;
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/**
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* Number of pages
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@ -114,13 +148,6 @@ class Zend_Paginator implements Countable, IteratorAggregate
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*/
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protected $_pageCount = null;
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/**
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* A collection of page items used as temporary page cache
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*
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* @var array
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*/
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protected $_pageItems = array();
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/**
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* Number of local pages (i.e., the number of discrete page numbers
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* that will be displayed, including the current page number)
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@ -135,14 +162,14 @@ class Zend_Paginator implements Countable, IteratorAggregate
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* @var array
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*/
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protected $_pages = null;
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/**
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* View instance used for self rendering
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*
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* @var Zend_View_Interface
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*/
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protected $_view = null;
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/**
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* Adds an adapter prefix path to the plugin loader.
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*
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@ -153,9 +180,9 @@ class Zend_Paginator implements Countable, IteratorAggregate
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{
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self::getAdapterLoader()->addPrefixPath($prefix, $path);
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}
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/**
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* Adds an array of adapter prefix paths to the plugin
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* Adds an array of adapter prefix paths to the plugin
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* loader.
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*
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* <code>
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@ -177,12 +204,12 @@ class Zend_Paginator implements Countable, IteratorAggregate
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$prefix = $path['prefix'];
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$path = $path['path'];
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}
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self::addAdapterPrefixPath($prefix, $path);
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}
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}
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}
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/**
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* Adds a scrolling style prefix path to the plugin loader.
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*
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@ -195,7 +222,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
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}
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/**
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* Adds an array of scrolling style prefix paths to the plugin
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* Adds an array of scrolling style prefix paths to the plugin
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* loader.
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*
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* <code>
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@ -217,12 +244,12 @@ class Zend_Paginator implements Countable, IteratorAggregate
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$prefix = $path['prefix'];
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$path = $path['path'];
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}
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self::addScrollingStylePrefixPath($prefix, $path);
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}
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}
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}
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/**
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* Factory.
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*
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@ -247,29 +274,29 @@ class Zend_Paginator implements Countable, IteratorAggregate
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$adapter = 'Null';
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} else {
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$type = (is_object($data)) ? get_class($data) : gettype($data);
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/**
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* @see Zend_Paginator_Exception
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*/
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require_once 'Zend/Paginator/Exception.php';
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throw new Zend_Paginator_Exception('No adapter for type ' . $type);
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}
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}
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$pluginLoader = self::getAdapterLoader();
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if (null !== $prefixPaths) {
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foreach ($prefixPaths as $prefix => $path) {
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$pluginLoader->addPrefixPath($prefix, $path);
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}
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}
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$adapterClassName = $pluginLoader->load($adapter);
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return new self(new $adapterClassName($data));
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}
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/**
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* Returns the adapter loader. If it doesn't exist it's created.
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*
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@ -282,10 +309,10 @@ class Zend_Paginator implements Countable, IteratorAggregate
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array('Zend_Paginator_Adapter' => 'Zend/Paginator/Adapter')
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);
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}
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return self::$_adapterLoader;
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}
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/**
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* Set a global config
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*
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@ -294,26 +321,26 @@ class Zend_Paginator implements Countable, IteratorAggregate
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public static function setConfig(Zend_Config $config)
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{
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self::$_config = $config;
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$adapterPaths = $config->get('adapterpaths');
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if ($adapterPaths != null) {
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self::addAdapterPrefixPaths($adapterPaths->adapterpath->toArray());
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}
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$prefixPaths = $config->get('prefixpaths');
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if ($prefixPaths != null) {
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self::addScrollingStylePrefixPaths($prefixPaths->prefixpath->toArray());
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}
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$scrollingStyle = $config->get('scrollingstyle');
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if ($scrollingStyle != null) {
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self::setDefaultScrollingStyle($scrollingStyle);
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}
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}
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/**
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* Returns the default scrolling style.
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*
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@ -323,7 +350,37 @@ class Zend_Paginator implements Countable, IteratorAggregate
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{
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return self::$_defaultScrollingStyle;
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}
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/**
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* Get the default item count per page
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*
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* @return int
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*/
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public static function getDefaultItemCountPerPage()
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{
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return self::$_defaultItemCountPerPage;
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}
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/**
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* Set the default item count per page
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*
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* @param int $count
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*/
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public static function setDefaultItemCountPerPage($count)
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{
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self::$_defaultItemCountPerPage = (int) $count;
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}
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/**
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* Sets a cache object
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*
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* @param Zend_Cache_Core $cache
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*/
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public static function setCache(Zend_Cache_Core $cache)
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{
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self::$_cache = $cache;
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}
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/**
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* Sets the default scrolling style.
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*
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@ -333,7 +390,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
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{
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self::$_defaultScrollingStyle = $scrollingStyle;
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}
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/**
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* Returns the scrolling style loader. If it doesn't exist it's
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* created.
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@ -347,7 +404,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
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array('Zend_Paginator_ScrollingStyle' => 'Zend/Paginator/ScrollingStyle')
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);
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}
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return self::$_scrollingStyleLoader;
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}
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@ -357,15 +414,15 @@ class Zend_Paginator implements Countable, IteratorAggregate
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public function __construct(Zend_Paginator_Adapter_Interface $adapter)
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{
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$this->_adapter = $adapter;
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$config = self::$_config;
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if ($config != null) {
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$setupMethods = array('ItemCountPerPage', 'PageRange');
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foreach ($setupMethods as $setupMethod) {
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$value = $config->get(strtolower($setupMethod));
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if ($value != null) {
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$setupMethod = 'set' . $setupMethod;
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$this->$setupMethod($value);
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@ -373,10 +430,10 @@ class Zend_Paginator implements Countable, IteratorAggregate
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}
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}
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}
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/**
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* Serializes the object as a string. Proxies to {@link render()}.
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*
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*
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* @return string
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*/
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public function __toString()
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@ -390,7 +447,19 @@ class Zend_Paginator implements Countable, IteratorAggregate
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return '';
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}
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/**
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* Enables/Disables the cache for this instance
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*
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* @param bool $enable
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* @return Zend_Paginator
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*/
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public function setCacheEnabled($enable)
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{
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$this->_cacheEnabled = (bool)$enable;
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return $this;
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}
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/**
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* Returns the number of pages.
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*
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@ -401,7 +470,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
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if (!$this->_pageCount) {
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$this->_pageCount = $this->_calculatePageCount();
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}
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return $this->_pageCount;
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}
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@ -423,15 +492,24 @@ class Zend_Paginator implements Countable, IteratorAggregate
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*/
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public function clearPageItemCache($pageNumber = null)
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{
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if (null === $pageNumber) {
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$this->_pageItems = array();
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} else if (isset($this->_pageItems[$pageNumber])) {
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unset($this->_pageItems[$pageNumber]);
|
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if (!$this->_cacheEnabled()) {
|
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return $this;
|
||||
}
|
||||
|
||||
if (null === $pageNumber) {
|
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$cleanTags = self::CACHE_TAG_PREFIX;
|
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foreach (self::$_cache->getIdsMatchingTags(array($this->_getCacheInternalId())) as $id) {
|
||||
if (preg_match('|'.self::CACHE_TAG_PREFIX."(\d+)_.*|", $id, $page)) {
|
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self::$_cache->remove($this->_getCacheId($page[1]));
|
||||
}
|
||||
}
|
||||
} else {
|
||||
$cleanId = $this->_getCacheId($pageNumber);
|
||||
self::$_cache->remove($cleanId);
|
||||
}
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns the absolute item number for the specified item.
|
||||
*
|
||||
@ -442,16 +520,16 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
public function getAbsoluteItemNumber($relativeItemNumber, $pageNumber = null)
|
||||
{
|
||||
$relativeItemNumber = $this->normalizeItemNumber($relativeItemNumber);
|
||||
|
||||
|
||||
if ($pageNumber == null) {
|
||||
$pageNumber = $this->getCurrentPageNumber();
|
||||
}
|
||||
|
||||
|
||||
$pageNumber = $this->normalizePageNumber($pageNumber);
|
||||
|
||||
|
||||
return (($pageNumber - 1) * $this->getItemCountPerPage()) + $relativeItemNumber;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns the adapter.
|
||||
*
|
||||
@ -461,7 +539,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
{
|
||||
return $this->_adapter;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns the number of items for the current page.
|
||||
*
|
||||
@ -472,10 +550,10 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
if ($this->_currentItemCount === null) {
|
||||
$this->_currentItemCount = $this->getItemCount($this->getCurrentItems());
|
||||
}
|
||||
|
||||
|
||||
return $this->_currentItemCount;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns the items for the current page.
|
||||
*
|
||||
@ -486,7 +564,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
if ($this->_currentItems === null) {
|
||||
$this->_currentItems = $this->getItemsByPage($this->getCurrentPageNumber());
|
||||
}
|
||||
|
||||
|
||||
return $this->_currentItems;
|
||||
}
|
||||
|
||||
@ -499,7 +577,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
{
|
||||
return $this->normalizePageNumber($this->_currentPageNumber);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Sets the current page number.
|
||||
*
|
||||
@ -511,12 +589,35 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
$this->_currentPageNumber = (integer) $pageNumber;
|
||||
$this->_currentItems = null;
|
||||
$this->_currentItemCount = null;
|
||||
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns an item from a page. The current page is used if there's no
|
||||
* Get the filter
|
||||
*
|
||||
* @return Zend_Filter_Interface
|
||||
*/
|
||||
public function getFilter()
|
||||
{
|
||||
return $this->_filter;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set a filter chain
|
||||
*
|
||||
* @param Zend_Filter_Interface $filter
|
||||
* @return Zend_Paginator
|
||||
*/
|
||||
public function setFilter(Zend_Filter_Interface $filter)
|
||||
{
|
||||
$this->_filter = $filter;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns an item from a page. The current page is used if there's no
|
||||
* page sepcified.
|
||||
*
|
||||
* @param integer $itemNumber Item number (1 to itemCountPerPage)
|
||||
@ -526,33 +627,33 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
public function getItem($itemNumber, $pageNumber = null)
|
||||
{
|
||||
$itemNumber = $this->normalizeItemNumber($itemNumber);
|
||||
|
||||
|
||||
if ($pageNumber == null) {
|
||||
$pageNumber = $this->getCurrentPageNumber();
|
||||
}
|
||||
|
||||
|
||||
$page = $this->getItemsByPage($pageNumber);
|
||||
$itemCount = $this->getItemCount($page);
|
||||
|
||||
|
||||
if ($itemCount == 0) {
|
||||
/**
|
||||
* @see Zend_Paginator_Exception
|
||||
*/
|
||||
require_once 'Zend/Paginator/Exception.php';
|
||||
|
||||
|
||||
throw new Zend_Paginator_Exception('Page ' . $pageNumber . ' does not exist');
|
||||
}
|
||||
|
||||
|
||||
if ($itemNumber > $itemCount) {
|
||||
/**
|
||||
* @see Zend_Paginator_Exception
|
||||
*/
|
||||
require_once 'Zend/Paginator/Exception.php';
|
||||
|
||||
|
||||
throw new Zend_Paginator_Exception('Page ' . $pageNumber . ' does not'
|
||||
. ' contain item number ' . $itemNumber);
|
||||
}
|
||||
|
||||
|
||||
return $page[$itemNumber - 1];
|
||||
}
|
||||
|
||||
@ -563,9 +664,13 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
*/
|
||||
public function getItemCountPerPage()
|
||||
{
|
||||
if ($this->_itemCountPerPage === null) {
|
||||
$this->_itemCountPerPage = self::getDefaultItemCountPerPage();
|
||||
}
|
||||
|
||||
return $this->_itemCountPerPage;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Sets the number of items per page.
|
||||
*
|
||||
@ -579,10 +684,9 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
$this->_itemCountPerPage = 1;
|
||||
}
|
||||
$this->_pageCount = $this->_calculatePageCount();
|
||||
$this->_pageItems = array();
|
||||
$this->_currentItems = null;
|
||||
$this->_currentItemCount = null;
|
||||
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
@ -595,13 +699,11 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
public function getItemCount($items)
|
||||
{
|
||||
$itemCount = 0;
|
||||
|
||||
|
||||
if (is_array($items) or $items instanceof Countable) {
|
||||
$itemCount = count($items);
|
||||
} else { // $items is something like LimitIterator
|
||||
foreach ($items as $item) {
|
||||
$itemCount++;
|
||||
}
|
||||
$itemCount = iterator_count($items);
|
||||
}
|
||||
|
||||
return $itemCount;
|
||||
@ -615,21 +717,32 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
public function getItemsByPage($pageNumber)
|
||||
{
|
||||
$pageNumber = $this->normalizePageNumber($pageNumber);
|
||||
|
||||
if (isset($this->_pageItems[$pageNumber])) {
|
||||
return $this->_pageItems[$pageNumber];
|
||||
|
||||
if ($this->_cacheEnabled()) {
|
||||
$data = self::$_cache->load($this->_getCacheId($pageNumber));
|
||||
if ($data !== false) {
|
||||
return $data;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
$offset = ($pageNumber - 1) * $this->_itemCountPerPage;
|
||||
|
||||
|
||||
$items = $this->_adapter->getItems($offset, $this->_itemCountPerPage);
|
||||
|
||||
|
||||
$filter = $this->getFilter();
|
||||
|
||||
if ($filter !== null) {
|
||||
$items = $filter->filter($items);
|
||||
}
|
||||
|
||||
if (!$items instanceof Traversable) {
|
||||
$items = new ArrayIterator($items);
|
||||
}
|
||||
|
||||
$this->_pageItems[$pageNumber] = $items;
|
||||
|
||||
|
||||
if ($this->_cacheEnabled()) {
|
||||
self::$_cache->save($items, $this->_getCacheId($pageNumber), array($this->_getCacheInternalId()));
|
||||
}
|
||||
|
||||
return $items;
|
||||
}
|
||||
|
||||
@ -642,7 +755,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
{
|
||||
return $this->getCurrentItems();
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns the page range (see property declaration above).
|
||||
*
|
||||
@ -652,7 +765,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
{
|
||||
return $this->_pageRange;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Sets the page range (see property declaration above).
|
||||
*
|
||||
@ -662,7 +775,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
public function setPageRange($pageRange)
|
||||
{
|
||||
$this->_pageRange = (integer) $pageRange;
|
||||
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
@ -677,7 +790,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
if ($this->_pages === null) {
|
||||
$this->_pages = $this->_createPages($scrollingStyle);
|
||||
}
|
||||
|
||||
|
||||
return $this->_pages;
|
||||
}
|
||||
|
||||
@ -692,16 +805,16 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
{
|
||||
$lowerBound = $this->normalizePageNumber($lowerBound);
|
||||
$upperBound = $this->normalizePageNumber($upperBound);
|
||||
|
||||
|
||||
$pages = array();
|
||||
|
||||
|
||||
for ($pageNumber = $lowerBound; $pageNumber <= $upperBound; $pageNumber++) {
|
||||
$pages[$pageNumber] = $pageNumber;
|
||||
}
|
||||
|
||||
|
||||
return $pages;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns the page item cache.
|
||||
*
|
||||
@ -709,13 +822,21 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
*/
|
||||
public function getPageItemCache()
|
||||
{
|
||||
return $this->_pageItems;
|
||||
$data = array();
|
||||
if ($this->_cacheEnabled()) {
|
||||
foreach (self::$_cache->getIdsMatchingTags(array($this->_getCacheInternalId())) as $id) {
|
||||
if (preg_match('|'.self::CACHE_TAG_PREFIX."(\d+)_.*|", $id, $page)) {
|
||||
$data[$page[1]] = self::$_cache->load($this->_getCacheId($page[1]));
|
||||
}
|
||||
}
|
||||
}
|
||||
return $data;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Retrieves the view instance. If none registered, attempts to pull f
|
||||
* rom ViewRenderer.
|
||||
*
|
||||
*
|
||||
* @return Zend_View_Interface|null
|
||||
*/
|
||||
public function getView()
|
||||
@ -725,7 +846,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
* @see Zend_Controller_Action_HelperBroker
|
||||
*/
|
||||
require_once 'Zend/Controller/Action/HelperBroker.php';
|
||||
|
||||
|
||||
$viewRenderer = Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer');
|
||||
if ($viewRenderer->view === null) {
|
||||
$viewRenderer->initView();
|
||||
@ -735,20 +856,20 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
|
||||
return $this->_view;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Sets the view object.
|
||||
*
|
||||
* @param Zend_View_Interface $view
|
||||
*
|
||||
* @param Zend_View_Interface $view
|
||||
* @return Zend_Paginator
|
||||
*/
|
||||
public function setView(Zend_View_Interface $view = null)
|
||||
{
|
||||
$this->_view = $view;
|
||||
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Brings the item number in range of the page.
|
||||
*
|
||||
@ -760,14 +881,14 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
if ($itemNumber < 1) {
|
||||
$itemNumber = 1;
|
||||
}
|
||||
|
||||
|
||||
if ($itemNumber > $this->_itemCountPerPage) {
|
||||
$itemNumber = $this->_itemCountPerPage;
|
||||
}
|
||||
|
||||
|
||||
return $itemNumber;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Brings the page number in range of the paginator.
|
||||
*
|
||||
@ -779,20 +900,20 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
if ($pageNumber < 1) {
|
||||
$pageNumber = 1;
|
||||
}
|
||||
|
||||
|
||||
$pageCount = $this->count();
|
||||
|
||||
|
||||
if ($pageCount > 0 and $pageNumber > $pageCount) {
|
||||
$pageNumber = $pageCount;
|
||||
}
|
||||
|
||||
|
||||
return $pageNumber;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Renders the paginator.
|
||||
*
|
||||
* @param Zend_View_Interface $view
|
||||
*
|
||||
* @param Zend_View_Interface $view
|
||||
* @return string
|
||||
*/
|
||||
public function render(Zend_View_Interface $view = null)
|
||||
@ -802,7 +923,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
}
|
||||
|
||||
$view = $this->getView();
|
||||
|
||||
|
||||
return $view->paginationControl($this);
|
||||
}
|
||||
|
||||
@ -813,9 +934,57 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
*/
|
||||
public function toJson()
|
||||
{
|
||||
return Zend_Json::encode($this->getCurrentItems());
|
||||
$currentItems = $this->getCurrentItems();
|
||||
|
||||
if ($currentItems instanceof Zend_Db_Table_Rowset_Abstract) {
|
||||
return Zend_Json::encode($currentItems->toArray());
|
||||
} else {
|
||||
return Zend_Json::encode($currentItems);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Tells if there is an active cache object
|
||||
* and if the cache has not been desabled
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
protected function _cacheEnabled()
|
||||
{
|
||||
return ((self::$_cache !== null) && $this->_cacheEnabled);
|
||||
}
|
||||
|
||||
/**
|
||||
* Makes an Id for the cache
|
||||
* Depends on the adapter object and the page number
|
||||
*
|
||||
* Used to store item in cache from that Paginator instance
|
||||
* and that current page
|
||||
*
|
||||
* @param int $page
|
||||
* @return string
|
||||
*/
|
||||
protected function _getCacheId($page = null)
|
||||
{
|
||||
if ($page === null) {
|
||||
$page = $this->getCurrentPageNumber();
|
||||
}
|
||||
return self::CACHE_TAG_PREFIX . $page . '_' . $this->_getCacheInternalId();
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the internal cache id
|
||||
* Depends on the adapter and the item count per page
|
||||
*
|
||||
* Used to tag that unique Paginator instance in cache
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
protected function _getCacheInternalId()
|
||||
{
|
||||
return md5(serialize($this->_adapter).$this->_itemCountPerPage);
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the page count.
|
||||
*
|
||||
@ -836,7 +1005,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
{
|
||||
$pageCount = $this->count();
|
||||
$currentPageNumber = $this->getCurrentPageNumber();
|
||||
|
||||
|
||||
$pages = new stdClass();
|
||||
$pages->pageCount = $pageCount;
|
||||
$pages->itemCountPerPage = $this->getItemCountPerPage();
|
||||
@ -870,7 +1039,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
|
||||
return $pages;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Loads a scrolling style.
|
||||
*
|
||||
@ -911,7 +1080,7 @@ class Zend_Paginator implements Countable, IteratorAggregate
|
||||
*/
|
||||
require_once 'Zend/View/Exception.php';
|
||||
|
||||
throw new Zend_View_Exception('Scrolling style must be a class ' .
|
||||
throw new Zend_View_Exception('Scrolling style must be a class ' .
|
||||
'name or object implementing Zend_Paginator_ScrollingStyle_Interface');
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user