AlphabeticPager.php
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AlphabeticPager.php
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	<?php
	/**
	* This program is free software; you can redistribute it and/or modify
	* it under the terms of the GNU General Public License as published by
	* the Free Software Foundation; either version 2 of the License, or
	* (at your option) any later version.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License along
	* with this program; if not, write to the Free Software Foundation, Inc.,
	* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
	* http://www.gnu.org/copyleft/gpl.html
	*
	* @file
	*/

	namespace MediaWiki\Pager;

	/**
	* IndexPager with an alphabetic list and a formatted navigation bar
	*
	* @stable to extend
	* @ingroup Pager
	*/
	abstract class AlphabeticPager extends IndexPager {

	/**
	* @stable to override
	* @return string HTML
	*/
	public function getNavigationBar() {
	if ( !$this->isNavigationBarShown() ) {
	return '';
	}

	if ( isset( $this->mNavigationBar ) ) {
	return $this->mNavigationBar;
	}

	$navBuilder = $this->getNavigationBuilder()
	->setPrevMsg( 'prevn' )
	->setNextMsg( 'nextn' )
	->setFirstMsg( 'page_first' )
	->setLastMsg( 'page_last' );

	$this->mNavigationBar = $navBuilder->getHtml();

	return $this->mNavigationBar;
	}
	}

	/** @deprecated class alias since 1.41 */
	class_alias( AlphabeticPager::class, 'AlphabeticPager' );