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<?php
/**
* File holding the NavbarHorizontal\PageToolsAdaptable class
*
* This file is part of the MediaWiki skin Chameleon.
*
* @copyright 2013 - 2017, Stephan Gambke
* @license GNU General Public License, version 3 (or any later version)
*
* The Chameleon skin 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 3 of the License, or (at your option) any
* later version.
*
* The Chameleon skin 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, see <http://www.gnu.org/licenses/>.
*
* @file
* @ingroup Skins
*/
namespace Skins\Chameleon\Components\NavbarHorizontal;
use Skins\Chameleon\Components\PageTools as GenPageTools;
/**
* The NavbarHorizontal\PageToolsAdaptable class.
*
* Provides an adaptable PageTools component to be included in a NavbarHorizontal component.
*
* @author Tobias Oetterer
* @since 1.6
* @ingroup Skins
*/
class PageToolsAdaptable extends PageTools
{
const GLYPH_ICON_UNKNOWN_ACTION = 'asterisk';
/**
* @var string[]
*/
private $mShowActions = null;
/**
* @var string[]
*/
private $mValidActionsToShow = null;
/**
* @var array
*/
private static $sGlyphIconForAction = array(
'delete' => 'trash',
'edit' => 'edit',
'formedit' => 'list-alt',
'history' => 'education',
'move' => 'share-alt',
'protect' => 'folder-close',
'purge' => 'repeat',
'undelete' => 'road',
'unprotect' => 'folder-open',
'unwatch' => 'star',
've-edit' => 'pencil',
'view' => 'eye-open',
'watch' => 'star-empty',
);
/**
* @param string $action
* @param string $fallback
* @return null|string
*/
public static function getGlyphIconForAction( $action, $fallback = null ) {
if ( isset( self::$sGlyphIconForAction[$action] ) ) {
return self::$sGlyphIconForAction[$action];
}
return $fallback !== null ? $fallback : self::GLYPH_ICON_UNKNOWN_ACTION;
}
/**
* @param string $icon
* @param string $action
*/
public static function setGlyphIconForAction( $icon, $action ) {
if ( is_string( $icon ) && $icon && is_string( $action ) && $action ) {
self::$sGlyphIconForAction[$action] = $icon;
}
}
/**
* @param GenPageTools $pageTools
* @return string
* @throws \MWException
*/
protected function getEditLinkHtml( $pageTools ) {
$pageToolsStructure = $pageTools->getPageToolsStructure();
if ( !array_key_exists( 'views', $pageToolsStructure ) ) {
return '';
}
$items = array();
$showActions = $this->getShowActions( $pageTools );
foreach ( $showActions as $actionId ) {
if ( array_key_exists( $actionId, $pageToolsStructure['views'] ) ) {
$items[] = $this->getLinkAndRemoveFromPageToolStructure( $pageTools, $actionId );
}
}
return implode(
$this->indent() . '</ul>' . $this->indent() . '<ul class="navbar-tools navbar-nav" >' . $this->indent() . "\t",
$items
);
}
/**
* @param string $action
* @return string
*/
protected function getGlyphIconClassFor( $action ) {
return 'glyphicon glyphicon-' . self::getGlyphIconForAction( $action );
}
/**
* @param GenPageTools $pageTools
* @param string $editActionId
*
* @return string
*/
protected function getLinkAndRemoveFromPageToolStructure( $pageTools, $editActionId ) {
$pageToolsStructure = $pageTools->getPageToolsStructure();
$editActionStructure = $pageToolsStructure['views'][$editActionId];
$editActionStructure['text'] = '';
if ( array_key_exists( 'class', $editActionStructure ) ) {
$editActionStructure['class'] .= ' navbar-tools-tools';
} else {
$editActionStructure['class'] = 'navbar-tools-tools';
}
$options = array(
'text-wrapper' => array(
'tag' => 'span',
'attributes' => array( 'class' => $this->getGlyphIconClassFor( $editActionId ), ),
),
);
$editLinkHtml = $this->getSkinTemplate()->makeListItem(
$editActionId,
$editActionStructure,
$options
);
$pageTools->setRedundant( $editActionId );
return $editLinkHtml;
}
/**
* @param @param GenPageTools $pageTools
* @return string[]|null
*/
protected function getShowActions( $pageTools ) {
if ( $this->mShowActions !== null ) {
return $this->mShowActions;
}
$showActions = array();
$showAttributesString = $this->getDomElement() !== null ? $this->getDomElement()->getAttribute( 'show' ) : '';
if ( $showAttributesString != '' ) {
foreach ( explode( ',', $showAttributesString ) as $requestedShowAction ) {
if ( in_array( $requestedShowAction, $this->getValidActionsToShow( $pageTools ) ) ) {
$showActions[] = $requestedShowAction;
}
}
}
return $this->mShowActions = $showActions;
}
/**
* @param GenPageTools $pageTools
* @return string[]
*/
protected function getValidActionsToShow( $pageTools ) {
if ( $this->mValidActionsToShow !== null ) {
return $this->mValidActionsToShow;
}
$pageToolsStructure = $pageTools->getPageToolsStructure();
$validActionsToShow = array();
foreach ( $pageToolsStructure as $group => $groupStructure ) {
$validActionsToShow = array_merge( $validActionsToShow, array_keys( $groupStructure ) );
}
return $this->mValidActionsToShow = $validActionsToShow;
}
}
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