MonoBookTemplate.php

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<?php
class MonoBookTemplate extends BaseTemplate {
 
    public function execute() {
        // Open html, body elements, etc
        $html = $this->get( 'headelement' );
        $html .= Html::openElement( 'div', [ 'id' => 'globalWrapper' ] );
 
        $html .= Html::openElement( 'div', [ 'id' => 'column-content' ] );
        $html .= Html::rawElement( 'div', [ 'id' => 'content', 'class' => 'mw-body',  'role' => 'main' ],
            Html::element( 'a', [ 'id' => 'top' ] ) .
            $this->getIfExists( 'sitenotice', [
                'wrapper' => 'div',
                'parameters' => [ 'id' => 'siteNotice', 'class' => 'mw-body-content' ]
            ] ) .
            $this->getIndicators() .
            $this->getIfExists( 'title', [
                'loose' => true,
                'wrapper' => 'h1',
                'parameters' => [
                    'id' => 'firstHeading',
                    'class' => 'firstHeading',
                    'lang' => $this->getSkin()->getTitle()->getPageViewLanguage()->getHtmlCode()
                ]
            ] ) .
            Html::rawElement( 'div', [ 'id' => 'bodyContent', 'class' => 'mw-body-content' ],
                Html::rawElement( 'div', [ 'id' => 'siteSub' ], $this->getMsg( 'tagline' )->parse() ) .
                Html::rawElement(
                    'div',
                    [ 'id' => 'contentSub', 'lang' => $this->get( 'userlang' ), 'dir' => $this->get( 'dir' ) ],
                    $this->get( 'subtitle' )
                ) .
                $this->getIfExists( 'undelete', [ 'wrapper' => 'div', 'parameters' => [
                    'id' => 'contentSub2'
                ] ] ) .
                $this->getIfExists( 'newtalk', [ 'wrapper' => 'div', 'parameters' => [
                    'class' => 'usermessage'
                ] ] ) .
                Html::element( 'div', [ 'id' => 'jump-to-nav' ] ) .
                Html::element( 'a', [ 'href' => '#column-one', 'class' => 'mw-jump-link' ],
                    $this->getMsg( 'monobook-jumptonavigation' )->text()
                ) .
                Html::element( 'a', [ 'href' => '#searchInput', 'class' => 'mw-jump-link' ],
                    $this->getMsg( 'monobook-jumptosearch' )->text()
                ) .
                '<!-- start content -->' .
 
                $this->get( 'bodytext' ) .
                $this->getIfExists( 'catlinks' ) .
 
                '<!-- end content -->' .
                $this->getIfExists( 'dataAfterContent' ) .
                $this->getClear()
            )
        );
        $html .= $this->deprecatedHookHack( 'MonoBookAfterContent' );
        $html .= Html::closeElement( 'div' );
 
        $html .= Html::rawElement( 'div',
            [
                'id' => 'column-one',
                'lang' => $this->get( 'userlang' ),
                'dir' => $this->get( 'dir' )
            ],
            Html::element( 'h2', [], $this->getMsg( 'navigation-heading' )->text() ) .
            $this->getCactions() .
            $this->getBox( 'personal', $this->getPersonalTools(), 'personaltools' ) .
            Html::rawElement( 'div', [ 'class' => 'portlet', 'id' => 'p-logo', 'role' => 'banner' ],
                Html::element( 'a',
                    [
                        'href' => $this->data['nav_urls']['mainpage']['href'],
                        'class' => 'mw-wiki-logo',
                    ]
                    + Linker::tooltipAndAccesskeyAttribs( 'p-logo' )
                )
            ) .
            Html::rawElement( 'div', [ 'id' => 'sidebar' ], $this->getRenderedSidebar() ) .
            $this->getMobileNavigationIcon(
                'sidebar',
                $this->getMsg( 'jumptonavigation' )->text()
            ) .
            $this->getMobileNavigationIcon(
                'p-personal',
                $this->getMsg( 'monobook-jumptopersonal' )->text()
            ) .
            $this->getMobileNavigationIcon(
                'globalWrapper',
                $this->getMsg( 'monobook-jumptotop' )->text()
            )
        );
        $html .= '<!-- end of the left (by default at least) column -->';
 
        $html .= $this->getClear();
        $html .= $this->getSimpleFooter();
        $html .= Html::closeElement( 'div' );
 
        $html .= $this->getTrail();
 
        $html .= Html::closeElement( 'body' );
        $html .= Html::closeElement( 'html' );
 
        // The unholy echo
        echo $html;
    }
 
    protected function getMobileNavigationIcon( $target, $title ) {
        return Html::element( 'a', [
            'href' => "#$target",
            'title' => $title,
            'class' => 'menu-toggle',
            'id' => "$target-toggle"
        ] );
    }
 
    protected function getCactions() {
        $html = '';
        $allTabs = $this->data['content_actions'];
        $tabCount = count( $allTabs );
 
        // Normal cactions
        if ( $tabCount > 2 ) {
            $html .= $this->getBox( 'cactions', $allTabs, 'monobook-cactions-label' );
        } else {
            // Is redundant with spoof, hide normal cactions entirely in mobile
            $html .= $this->getBox( 'cactions', $allTabs, 'monobook-cactions-label',
                [ 'extra-classes' => 'nomobile' ]
            );
        }
 
        // Mobile cactions tabs
        $tabs = $this->data['content_navigation']['namespaces'];
        foreach ( $tabs as $tab => $attribs ) {
            $tabs[$tab]['id'] = $attribs['id'] . '-mobile';
            $tabs[$tab]['title'] = $attribs['text'];
        }
 
        if ( $tabCount !== 1 ) {
            // Is not special page or stuff, append a 'more'
            $tabs['more'] = [
                'text' => $this->getMsg( 'monobook-more-actions' )->text(),
                'href' => '#p-cactions',
                'id' => 'ca-more'
            ];
        }
        $tabs['toolbox'] = [
            'text' => $this->getMsg( 'toolbox' )->text(),
            'href' => '#p-tb',
            'id' => 'ca-tools',
            'title' => $this->getMsg( 'toolbox' )->text()
        ];
        if ( $this->data['language_urls'] !== false ) {
            $tabs['languages'] = [
                'text' => $this->getMsg( 'otherlanguages' )->text(),
                'href' => '#p-lang',
                'id' => 'ca-languages',
                'title' => $this->getMsg( 'otherlanguages' )->text()
            ];
        }
 
        $html .= $this->getBox( 'cactions-mobile', $tabs, 'monobook-cactions-label' );
 
        return $html;
    }
 
    protected function getRenderedSidebar() {
        $sidebar = $this->data['sidebar'];
        $html = '';
 
        if ( !isset( $sidebar['SEARCH'] ) ) {
            $sidebar['SEARCH'] = true;
        }
        if ( !isset( $sidebar['TOOLBOX'] ) ) {
            $sidebar['TOOLBOX'] = true;
        }
        if ( !isset( $sidebar['LANGUAGES'] ) ) {
            $sidebar['LANGUAGES'] = true;
        }
 
        foreach ( $sidebar as $boxName => $content ) {
            if ( $content === false ) {
                continue;
            }
 
            // Numeric strings gets an integer when set as key, cast back - T73639
            $boxName = (string)$boxName;
 
            if ( $boxName == 'SEARCH' ) {
                $html .= $this->getSearchBox();
            } elseif ( $boxName == 'TOOLBOX' ) {
                $html .= $this->getToolboxBox();
            } elseif ( $boxName == 'LANGUAGES' ) {
                $html .= $this->getLanguageBox();
            } else {
                $html .= $this->getBox(
                    $boxName,
                    $content,
                    null,
                    [ 'extra-classes' => 'generated-sidebar' ]
                );
            }
        }
 
        return $html;
    }
 
    protected function getSearchBox() {
        $html = '';
 
        if ( $this->config->get( 'UseTwoButtonsSearchForm' ) ) {
            $optionButtons = '&#160; ' . $this->makeSearchButton(
                'fulltext',
                [ 'id' => 'mw-searchButton', 'class' => 'searchButton' ]
            );
        } else {
            $optionButtons = Html::rawElement( 'div', [],
                Html::rawElement( 'a', [ 'href' => $this->get( 'searchaction' ), 'rel' => 'search' ],
                    $this->getMsg( 'powersearch-legend' )->escaped()
                )
            );
        }
        $searchInputId = 'searchInput';
        $searchForm = Html::rawElement( 'form', [
            'action' => $this->get( 'wgScript' ),
            'id' => 'searchform'
        ],
            Html::hidden( 'title', $this->get( 'searchtitle' ) ) .
            $this->makeSearchInput( [ 'id' => $searchInputId ] ) .
            $this->makeSearchButton( 'go', [ 'id' => 'searchGoButton', 'class' => 'searchButton' ] ) .
            $optionButtons
        );
 
        $html .= $this->getBox( 'search', $searchForm, null, [
            'search-input-id' => $searchInputId,
            'role' => 'search',
            'body-id' => 'searchBody'
        ] );
 
        return $html;
    }
 
    protected function getToolboxBox() {
        $html = '';
        $skin = $this;
 
        $html .= $this->getBox( 'tb', $this->getToolbox(), 'toolbox', [ 'hooks' => [
            // Deprecated hooks
            'MonoBookTemplateToolboxEnd' => [ &$skin ],
            'SkinTemplateToolboxEnd' => [ &$skin, true ]
        ] ] );
 
        $html .= $this->deprecatedHookHack( 'MonoBookAfterToolbox' );
 
        return $html;
    }
 
    protected function getLanguageBox() {
        $html = '';
 
        if ( $this->data['language_urls'] !== false ) {
            $html .= $this->getBox( 'lang', $this->data['language_urls'], 'otherlanguages' );
        }
 
        return $html;
    }
 
    protected function getBox( $name, $contents, $msg = null, $setOptions = [] ) {
        $options = [
            'class' => 'portlet',
            'body-class' => 'pBody',
            'text-wrapper' => ''
        ];
        foreach ( $setOptions as $key => $value ) {
            $options[$key] = $value;
        }
 
        // Do some special stuff for the personal menu
        if ( $name == 'personal' ) {
            $prependiture = '';
 
            // Extension:UniversalLanguageSelector order - T121793
            if ( array_key_exists( 'uls', $contents ) ) {
                $prependiture .= $this->makeListItem( 'uls', $contents['uls'] );
                unset( $contents['uls'] );
            }
            if ( !$this->getSkin()->getUser()->isLoggedIn() &&
                User::groupHasPermission( '*', 'edit' )
            ) {
                $prependiture .= Html::rawElement(
                    'li',
                    [ 'id' => 'pt-anonuserpage' ],
                    $this->getMsg( 'notloggedin' )->escaped()
                );
            }
            $options['list-prepend'] = $prependiture;
        }
 
        return $this->getPortlet( $name, $contents, $msg, $options );
    }
 
    protected function getPortlet( $name, $content, $msg = null, $setOptions = [] ) {
        // random stuff to override with any provided options
        $options = [
            // handle role=search a little differently
            'role' => 'navigation',
            'search-input-id' => 'searchInput',
            // extra classes/ids
            'id' => 'p-' . $name,
            'class' => 'mw-portlet',
            'extra-classes' => '',
            'body-id' => null,
            'body-class' => 'mw-portlet-body',
            'body-extra-classes' => '',
            // wrapper for individual list items
            'text-wrapper' => [ 'tag' => 'span' ],
            // old toolbox hook support (use: [ 'SkinTemplateToolboxEnd' => [ &$skin, true ] ])
            'hooks' => '',
            // option to stick arbitrary stuff at the beginning of the ul
            'list-prepend' => ''
        ];
        // set options based on input
        foreach ( $setOptions as $key => $value ) {
            $options[$key] = $value;
        }
 
        // Handle the different $msg possibilities
        if ( $msg === null ) {
            $msg = $name;
            $msgParams = [];
        } elseif ( is_array( $msg ) ) {
            $msgString = array_shift( $msg );
            $msgParams = $msg;
            $msg = $msgString;
        } else {
            $msgParams = [];
        }
        $msgObj = $this->getMsg( $msg, $msgParams );
        if ( $msgObj->exists() ) {
            $msgString = $msgObj->parse();
        } else {
            $msgString = htmlspecialchars( $msg );
        }
 
        $labelId = Sanitizer::escapeIdForAttribute( "p-$name-label" );
 
        if ( is_array( $content ) ) {
            $contentText = Html::openElement( 'ul',
                [ 'lang' => $this->get( 'userlang' ), 'dir' => $this->get( 'dir' ) ]
            );
            $contentText .= $options['list-prepend'];
            foreach ( $content as $key => $item ) {
                if ( is_array( $options['text-wrapper'] ) ) {
                    $contentText .= $this->makeListItem(
                        $key,
                        $item,
                        [ 'text-wrapper' => $options['text-wrapper'] ]
                    );
                } else {
                    $contentText .= $this->makeListItem(
                        $key,
                        $item
                    );
                }
            }
            // Compatibility with extensions still using SkinTemplateToolboxEnd or similar
            if ( is_array( $options['hooks'] ) ) {
                foreach ( $options['hooks'] as $hook => $hookOptions ) {
                    $contentText .= $this->deprecatedHookHack( $hook, $hookOptions );
                }
            }
 
            $contentText .= Html::closeElement( 'ul' );
        } else {
            $contentText = $content;
        }
 
        // Special handling for role=search
        $divOptions = [
            'role' => $options['role'],
            'class' => $this->mergeClasses( $options['class'], $options['extra-classes'] ),
            'id' => Sanitizer::escapeIdForAttribute( $options['id'] ),
            'title' => Linker::titleAttrib( $options['id'] )
        ];
        if ( $options['role'] !== 'search' ) {
            $divOptions['aria-labelledby'] = $labelId;
        }
        $labelOptions = [
            'id' => $labelId,
            'lang' => $this->get( 'userlang' ),
            'dir' => $this->get( 'dir' )
        ];
        if ( $options['role'] == 'search' ) {
            $msgString = Html::rawElement( 'label', [ 'for' => $options['search-input-id'] ], $msgString );
        }
 
        $bodyDivOptions = [
            'class' => $this->mergeClasses( $options['body-class'], $options['body-extra-classes'] )
        ];
        if ( is_string( $options['body-id'] ) ) {
            $bodyDivOptions['id'] = $options['body-id'];
        }
 
        $html = Html::rawElement( 'div', $divOptions,
            Html::rawElement( 'h3', $labelOptions, $msgString ) .
            Html::rawElement( 'div', $bodyDivOptions,
                $contentText .
                $this->getAfterPortlet( $name )
            )
        );
 
        return $html;
    }
 
    protected function mergeClasses( $class, $extraClasses ) {
        if ( !is_array( $class ) ) {
            $class = [ $class ];
        }
        if ( !is_array( $extraClasses ) ) {
            $extraClasses = [ $extraClasses ];
        }
 
        return array_merge( $class, $extraClasses );
    }
 
    protected function deprecatedHookHack( $hook, $hookOptions = [] ) {
        $hookContents = '';
        ob_start();
        Hooks::run( $hook, $hookOptions );
        $hookContents = ob_get_contents();
        ob_end_clean();
        if ( !trim( $hookContents ) ) {
            $hookContents = '';
        }
 
        return $hookContents;
    }
 
    protected function getIfExists( $object, $setOptions = [] ) {
        $options = [
            'loose' => false,
            'wrapper' => 'none',
            'parameters' => []
        ];
        foreach ( $setOptions as $key => $value ) {
            $options[$key] = $value;
        }
 
        $html = '';
 
        if ( ( $options['loose'] && $this->data[$object] != '' ) ||
            ( !$options['loose'] && $this->data[$object] ) ) {
            if ( $options['wrapper'] == 'none' ) {
                $html .= $this->get( $object );
            } else {
                $html .= Html::rawElement(
                    $options['wrapper'],
                    $options['parameters'],
                    $this->get( $object )
                );
            }
        }
 
        return $html;
    }
 
    protected function getSimpleFooter() {
        $validFooterIcons = $this->getFooterIcons( 'icononly' );
        $validFooterLinks = $this->getFooterLinks( 'flat' );
 
        $html = '';
 
        $html .= Html::openElement( 'div', [
            'id' => 'footer',
            'role' => 'contentinfo',
            'lang' => $this->get( 'userlang' ),
            'dir' => $this->get( 'dir' )
        ] );
 
        foreach ( $validFooterIcons as $blockName => $footerIcons ) {
            $html .= Html::openElement( 'div', [
                'id' => Sanitizer::escapeIdForAttribute( "f-{$blockName}ico" ),
                'class' => 'footer-icons'
            ] );
            foreach ( $footerIcons as $icon ) {
                $html .= $this->getSkin()->makeFooterIcon( $icon );
            }
            $html .= Html::closeElement( 'div' );
        }
        if ( count( $validFooterLinks ) > 0 ) {
            $html .= Html::openElement( 'ul', [ 'id' => 'f-list' ] );
            foreach ( $validFooterLinks as $aLink ) {
                $html .= Html::rawElement(
                    'li',
                    [ 'id' => Sanitizer::escapeIdForAttribute( $aLink ) ],
                    $this->get( $aLink )
                );
            }
            $html .= Html::closeElement( 'ul' );
        }
        $html .= Html::closeElement( 'div' );
 
        return $html;
    }
}