ꦫꦣꦺꦤ꧀ꦄꦤ꧀ꦠꦱꦺꦤ

PATH: home / letacommog / letaweb / protected / modules / profile / extensions / alphapager

<?php

/**
 * ApArrayDataProvider class file.
 * 
 * Extension of CArrayDataProvider to make it useable with
 * AlphaPagination.
 * Could be used with ListView or GridView with AlphaPagination. 
 * 
 * @author Jascha Koch
 * @license MIT License - http://www.opensource.org/licenses/mit-license.html
 *
 * @version 1.1
 *
 * @since 1.3
 */
$dir = dirname(__FILE__);
$alias = md5($dir);
Yii::setPathOfAlias($alias, $dir);
Yii::import($alias.'.ApPagination');
Yii::setPathOfAlias($alias, '');

class ApArrayDataProvider extends CArrayDataProvider
{
    private $_alphapagination;

/**
     * Fetches the data from the persistent data storage.
     *
     * @return array list of data items
     */
    protected function fetchData()
    {
        if (($alphapagination = $this->getAlphaPagination()) !== false) {
            if ($alphapagination->attribute != '') {
                $alphapagination->resetPaginationVar();
                $currentPage = $alphapagination->getCurrentPage();
                $search = $alphapagination->getDbChar($currentPage - 1);

if ($currentPage >= 0) {
                    $this->alphaFilterData($currentPage === 0 ? 0 : $search, $alphapagination->attribute, $alphapagination->forceCaseInsensitive);
                }
            } else {
                throw new CException(Yii::t('ApPagination.alphapager', 'There is no value set for "attribute". You must set the model attribute the pagination condition should be applied to.'));
            }
        }

return parent::fetchData();
    }

/**
     * Filters the raw data according to the specified character.
     * After calling this method, {@link rawData} will be modified.
     *
     * @param string the charakter to filter by or 0 to filter by numbers
     * @param string the attribute that should be filtered
     * @param bool force case insensitive filtering. Defaults to FALSE meaning case-sensitive     
     */
    protected function alphaFilterData($search, $attr, $case = false)
    {
        if ($search === null || empty($attr)) {
            return;
        }
        if ($case && $search !== 0) {
            $search = strtolower($search);
        }

foreach ($this->rawData as $index => $data) {
            $val = is_object($data) ? $data->{$attr} : $data[$attr];
            if ($search === 0) {
                if (!is_numeric($val[0])) {
                    unset($this->rawData[$index]);
                }
            } else {
                if (($case ? strtolower($val[0]) : $val[0]) != $search) {
                    unset($this->rawData[$index]);
                }
            }
        }

// If pagination isn't used the array needs to be reordered
        if ($this->getPagination() === false) {
            $this->rawData = array_values($this->rawData);
        }

// Refresh total item count
        $this->getTotalItemCount(true);
    }

/**
     * @return AlphaPagination the alphapagination object. If this is false, it means the alphanumerical pagination is disabled.
     */
    public function getAlphaPagination()
    {
        if ($this->_alphapagination === null) {
            $this->_alphapagination = new ApPagination();
            $this->_alphapagination->pageVar = $this->getId().'_alphapage';
            $this->setPagination($this->_alphapagination->getPagination());
        }

return $this->_alphapagination;
    }

/**
     * @param mixed the alphapagination to be used by this data provider. This could be a {@link AlphaPagination} object
     * or an array used to configure the alphapagination object. If this is false, it means the alphanumerical pagination should be disabled.
     */
    public function setAlphaPagination($value)
    {
        if (is_array($value)) {
            $pagination = $this->getAlphaPagination();
            foreach ($value as $k => $v) {
                $pagination->$k = $v;
            }
        } else {
            $this->_alphapagination = $value;
        }
    }
}

[+] ..
[+] messages
[-] ApListPager.php [edit]
[-] ApGridView.php [edit]
[-] ApListView.php [edit]
[-] ApArrayDataProvider.php [edit]
[+] assets
[-] ApPagination.php [edit]
[-] ApLinkPager.php [edit]
[-] ApActiveDataProvider.php [edit]