CologneBlue.php

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<?php
if( !defined( 'MEDIAWIKI' ) ) {
        die( -1 );
}

class SkinCologneBlue extends SkinTemplate {
        var $skinname = 'cologneblue', $stylename = 'cologneblue',
                $template = 'CologneBlueTemplate';
        var $useHeadElement = true;

        function setupSkinUserCss( OutputPage $out ) {
                $out->addModuleStyles( 'mediawiki.legacy.shared' );
                $out->addModuleStyles( 'mediawiki.legacy.oldshared' );
                $out->addModuleStyles( 'skins.cologneblue' );
        }

        function formatLanguageName( $name ) {
                return $name;
        }
}

class CologneBlueTemplate extends BaseTemplate {
        function execute() {
                // Suppress warnings to prevent notices about missing indexes in $this->data
                wfSuppressWarnings();
                $this->html( 'headelement' );
                echo $this->beforeContent();
                $this->html( 'bodytext' );
                echo "\n";
                echo $this->afterContent();
                $this->html( 'dataAfterContent' );
                $this->printTrail();
                echo "\n</body></html>";
                wfRestoreWarnings();
        }

        function variantLinks() {
                $s = array();

                $variants = $this->data['content_navigation']['variants'];

                foreach ( $variants as $key => $link ) {
                        $s[] = $this->makeListItem( $key, $link, array( 'tag' => 'span' ) );
                }

                return $this->getSkin()->getLanguage()->pipeList( $s );
        }

        function otherLanguages() {
                global $wgHideInterlanguageLinks;
                if ( $wgHideInterlanguageLinks ) {
                        return "";
                }

                // We override SkinTemplate->formatLanguageName() in SkinCologneBlue
                // not to capitalize the language names.
                $language_urls = $this->data['language_urls'];
                if ( empty( $language_urls ) ) {
                        return "";
                }

                $s = array();
                foreach ( $language_urls as $key => $data ) {
                        $s[] = $this->makeListItem( $key, $data, array( 'tag' => 'span' ) );
                }

                return wfMessage( 'otherlanguages' )->text()
                        . wfMessage( 'colon-separator' )->text()
                        . $this->getSkin()->getLanguage()->pipeList( $s );
        }

        function pageTitleLinks() {
                $s = array();
                $footlinks = $this->getFooterLinks();

                foreach ( $footlinks['places'] as $item ) {
                        $s[] = $this->data[$item];
                }

                return $this->getSkin()->getLanguage()->pipeList( $s );
        }

        function processBottomLink( $key, $navlink, $message=null ) {
                if ( !$navlink ) {
                        // Empty navlinks might be passed.
                        return null;
                }

                if ( $message ) {
                        $navlink['text'] = wfMessage( $message )->escaped();
                }

                return $this->makeListItem( $key, $this->processNavlinkForDocument( $navlink ), array( 'tag' => 'span' ) );
        }

        function bottomLinks() {
                $toolbox = $this->getToolbox();
                $content_nav = $this->data['content_navigation'];

                $lines = array();

                if ( $this->getSkin()->getOutput()->isArticleRelated() ) {
                        // First row. Regular actions.
                        $element = array();

                        $editLinkMessage = $this->getSkin()->getTitle()->exists() ? 'editthispage' : 'create-this-page';
                        $element[] = $this->processBottomLink( 'edit', $content_nav['views']['edit'], $editLinkMessage );
                        $element[] = $this->processBottomLink( 'viewsource', $content_nav['views']['viewsource'], 'viewsource' );

                        $element[] = $this->processBottomLink( 'watch', $content_nav['actions']['watch'], 'watchthispage' );
                        $element[] = $this->processBottomLink( 'unwatch', $content_nav['actions']['unwatch'], 'unwatchthispage' );

                        $element[] = $this->talkLink();

                        $element[] = $this->processBottomLink( 'history', $content_nav['views']['history'], 'history' );
                        $element[] = $this->processBottomLink( 'info', $toolbox['info'] );
                        $element[] = $this->processBottomLink( 'whatlinkshere', $toolbox['whatlinkshere'] );
                        $element[] = $this->processBottomLink( 'recentchangeslinked', $toolbox['recentchangeslinked'] );

                        $element[] = $this->processBottomLink( 'contributions', $toolbox['contributions'] );
                        $element[] = $this->processBottomLink( 'emailuser', $toolbox['emailuser'] );

                        $lines[] = $this->getSkin()->getLanguage()->pipeList( array_filter( $element ) );


                        // Second row. Privileged actions.
                        $element = array();

                        $element[] = $this->processBottomLink( 'delete', $content_nav['actions']['delete'], 'deletethispage' );
                        $element[] = $this->processBottomLink( 'undelete', $content_nav['actions']['undelete'], 'undeletethispage' );

                        $element[] = $this->processBottomLink( 'protect', $content_nav['actions']['protect'], 'protectthispage' );
                        $element[] = $this->processBottomLink( 'unprotect', $content_nav['actions']['unprotect'], 'unprotectthispage' );

                        $element[] = $this->processBottomLink( 'move', $content_nav['actions']['move'], 'movethispage' );

                        $lines[] = $this->getSkin()->getLanguage()->pipeList( array_filter( $element ) );


                        // Third row. Language links.
                        $lines[] = $this->otherLanguages();
                }

                return implode( array_filter( $lines ), "<br />\n" ) . "<br />\n";
        }

        function talkLink() {
                $title = $this->getSkin()->getTitle();

                if ( $title->getNamespace() == NS_SPECIAL ) {
                        // No discussion links for special pages
                        return "";
                }

                $companionTitle = $title->isTalkPage() ? $title->getSubjectPage() : $title->getTalkPage();
                $companionNamespace = $companionTitle->getNamespace();

                // TODO these messages appear to only be used by CologneBlue and legacy skins,
                // kill and replace with something more sensibly named?
                $nsToMessage = array(
                        NS_MAIN => 'articlepage',
                        NS_USER => 'userpage',
                        NS_PROJECT => 'projectpage',
                        NS_FILE => 'imagepage',
                        NS_MEDIAWIKI => 'mediawikipage',
                        NS_TEMPLATE => 'templatepage',
                        NS_HELP => 'viewhelppage',
                        NS_CATEGORY => 'categorypage',
                        NS_FILE => 'imagepage',
                );

                // Find out the message to use for link text. Use either the array above or,
                // for non-talk pages, a generic "discuss this" message.
                // Default is the same as for main namespace.
                if ( isset( $nsToMessage[$companionNamespace] ) ) {
                        $message = $nsToMessage[$companionNamespace];
                } else {
                        $message = $companionTitle->isTalkPage() ? 'talkpage' : 'articlepage';
                }

                // Obviously this can't be reasonable and just return the key for talk namespace, only for content ones.
                // Thus we have to mangle it in exactly the same way SkinTemplate does. (bug 40805)
                $key = $companionTitle->getNamespaceKey( '' );
                if ( $companionTitle->isTalkPage() ) {
                        $key = ( $key == 'main' ? 'talk' : $key . "_talk" );
                }

                // Use the regular navigational link, but replace its text. Everything else stays unmodified.
                $namespacesLinks = $this->data['content_navigation']['namespaces'];
                return $this->processBottomLink( $message,  $namespacesLinks[$key], $message );
        }

        function processNavlinkForDocument( $navlink, $idPrefix='cb-' ) {
                if ( $navlink['id'] ) {
                        $navlink['single-id'] = $navlink['id']; // to allow for tooltip generation
                        $navlink['tooltiponly'] = true; // but no accesskeys

                        // mangle or remove the id
                        if ( $idPrefix === false ) {
                                unset( $navlink['id'] );
                        } else {
                                $navlink['id'] =  $idPrefix . $navlink['id'];
                        }
                }

                return $navlink;
        }

        function beforeContent() {
                ob_start();
?>
<div id="content">
        <div id="topbar">
                <p id="sitetitle" role="banner">
                        <a href="<?php echo htmlspecialchars( $this->data['nav_urls']['mainpage']['href'] ) ?>">
                                <?php echo wfMessage( 'sitetitle' )->escaped() ?>
                        </a>
                </p>
                <p id="sitesub"><?php echo wfMessage( 'sitesubtitle' )->escaped() ?></p>
                <div id="linkcollection" role="navigation">
                        <div id="langlinks"><?php echo str_replace( '<br />', '', $this->otherLanguages() ) ?></div>
                        <?php echo $this->getSkin()->getCategories() ?>
                        <div id="titlelinks"><?php echo $this->pageTitleLinks() ?></div>
                        <?php if ( $this->data['newtalk'] ) { ?>
                        <div class="usermessage"><strong><?php echo $this->data['newtalk'] ?></strong></div>
                        <?php } ?>
                </div>
        </div>
        <div id="article" role="main">
                <?php if ( $this->getSkin()->getSiteNotice() ) { ?>
                <div id="siteNotice"><?php echo $this->getSkin()->getSiteNotice() ?></div>
                <?php } ?>
                <h1 id="firstHeading" lang="<?php
                        $this->data['pageLanguage'] = $this->getSkin()->getTitle()->getPageViewLanguage()->getCode();
                        $this->html( 'pageLanguage' );
                ?>"><span dir="auto"><?php echo $this->data['title'] ?></span></h1>
                <?php if ( $this->translator->translate( 'tagline' ) ) { ?>
                <p class="tagline"><?php echo htmlspecialchars( $this->translator->translate( 'tagline' ) ) ?></p>
                <?php } ?>
                <?php if ( $this->getSkin()->getOutput()->getSubtitle() ) { ?>
                <p class="subtitle"><?php echo $this->getSkin()->getOutput()->getSubtitle() ?></p>
                <?php } ?>
                <?php if ( $this->getSkin()->subPageSubtitle() ) { ?>
                <p class="subpages"><?php echo $this->getSkin()->subPageSubtitle() ?></p>
                <?php } ?>
<?php
                $s = ob_get_contents();
                ob_end_clean();

                return $s;
        }

        function afterContent() {
                ob_start();
?>
        </div>
        <div id="footer" role="contentinfo">
<?php
                // Page-related links
                echo $this->bottomLinks();
                echo "\n<br />";

                // Footer and second searchbox
                echo $this->getSkin()->getLanguage()->pipeList( array(
                        $this->getSkin()->mainPageLink(),
                        $this->getSkin()->aboutLink(),
                        $this->searchForm( 'footer' )
                ) );
                echo "\n<br />";

                // Standard footer info
                $footlinks = $this->getFooterLinks();
                if ( $footlinks['info'] ) {
                        foreach ( $footlinks['info'] as $item ) {
                                echo $this->data[$item] . ' ';
                        }
                }
?>
        </div>
</div>
<div id="mw-navigation">
        <h2><?php echo wfMessage( 'navigation-heading' )->escaped() ?></h2>
        <div id="toplinks" role="navigation">
                <p id="syslinks"><?php echo $this->sysLinks() ?></p>
                <p id="variantlinks"><?php echo $this->variantLinks() ?></p>
        </div>
        <?php echo $this->quickBar() ?>
</div>
<?php
                $s = ob_get_contents();
                ob_end_clean();

                return $s;
        }

        function sysLinks() {
                $s = array(
                        $this->getSkin()->mainPageLink(),
                        Linker::linkKnown(
                                Title::newFromText( wfMessage( 'aboutpage' )->inContentLanguage()->text() ),
                                wfMessage( 'about' )->text()
                        ),
                        Linker::linkKnown(
                                Title::newFromText( wfMessage( 'helppage' )->inContentLanguage()->text() ),
                                wfMessage( 'help' )->text()
                        ),
                        Linker::linkKnown(
                                Title::newFromText( wfMessage( 'faqpage' )->inContentLanguage()->text() ),
                                wfMessage( 'faq' )->text()
                        ),
                );

                $personalUrls = $this->getPersonalTools();
                foreach ( array ( 'logout', 'createaccount', 'login', 'anonlogin' ) as $key ) {
                        if ( $personalUrls[$key] ) {
                                $s[] = $this->makeListItem( $key, $personalUrls[$key], array( 'tag' => 'span' ) );
                        }
                }

                return $this->getSkin()->getLanguage()->pipeList( $s );
        }

        function sidebarAdditions( $bar ) {
                // "This page" and "Edit" menus
                // We need to do some massaging here... we reuse all of the items, except for $...['views']['view'],
                // as $...['namespaces']['main'] and $...['namespaces']['talk'] together serve the same purpose.
                // We also don't use $...['variants'], these are displayed in the top menu.
                $content_navigation = $this->data['content_navigation'];
                $qbpageoptions = array_merge(
                        $content_navigation['namespaces'],
                        array(
                                'history' => $content_navigation['views']['history'],
                                'watch' => $content_navigation['actions']['watch'],
                                'unwatch' => $content_navigation['actions']['unwatch'],
                        )
                );
                $content_navigation['actions']['watch'] = null;
                $content_navigation['actions']['unwatch'] = null;
                $qbedit = array_merge(
                        array(
                                'edit' => $content_navigation['views']['edit'],
                                'addsection' => $content_navigation['views']['addsection'],
                        ),
                        $content_navigation['actions']
                );

                // Personal tools ("My pages")
                $qbmyoptions = $this->getPersonalTools();
                foreach ( array ( 'logout', 'createaccount', 'login', 'anonlogin' ) as $key ) {
                        $qbmyoptions[$key] = null;
                }

                // Use the closest reasonable name
                $bar['cactions'] = $qbedit;
                $bar['pageoptions'] = $qbpageoptions; // this is a non-standard portlet name, but nothing fits
                $bar['personal'] = $qbmyoptions;

                return $bar;
        }

        function quickBar() {
                // Massage the sidebar. We want to:
                // * place SEARCH at the beginning
                // * add new portlets before TOOLBOX (or at the end, if it's missing)
                // * remove LANGUAGES (langlinks are displayed elsewhere)
                $orig_bar = $this->data['sidebar'];
                $bar = array();
                $hasToolbox = false;

                // Always display search first
                $bar['SEARCH'] = true;
                // Copy everything except for langlinks, inserting new items before toolbox
                foreach ( $orig_bar as $heading => $data ) {
                        if ( $heading == 'TOOLBOX' ) {
                                // Insert the stuff
                                $bar = $this->sidebarAdditions( $bar );
                                $hasToolbox = true;
                        }

                        if ( $heading != 'LANGUAGES' ) {
                                $bar[$heading] = $data;
                        }
                }
                // If toolbox is missing, add our items at the end
                if ( !$hasToolbox ) {
                        $bar = $this->sidebarAdditions( $bar );
                }


                // Fill out special sidebar items with content
                $orig_bar = $bar;
                $bar = array();
                foreach ( $orig_bar as $heading => $data ) {
                        if ( $heading == 'SEARCH' ) {
                                $bar['search'] = $this->searchForm( 'sidebar' );
                        } elseif ( $heading == 'TOOLBOX' ) {
                                $bar['tb'] = $this->getToolbox();
                        } else {
                                $bar[$heading] = $data;
                        }
                }


                // Output the sidebar
                // CologneBlue uses custom messages for some portlets, but we should keep the ids for consistency
                $idToMessage = array(
                        'search' => 'qbfind',
                        'navigation' => 'qbbrowse',
                        'tb' => 'toolbox',
                        'cactions' => 'qbedit',
                        'personal' => 'qbmyoptions',
                        'pageoptions' => 'qbpageoptions',
                );

                $s = "<div id='quickbar'>\n";

                foreach ( $bar as $heading => $data ) {
                        $portletId = Sanitizer::escapeId( "p-$heading" );
                        $headingMsg = wfMessage( $idToMessage[$heading] ? $idToMessage[$heading] : $heading );
                        $headingHTML = "<h3>" . ( $headingMsg->exists() ? $headingMsg->escaped() : htmlspecialchars( $heading ) ) . "</h3>";
                        $listHTML = "";

                        if ( is_array( $data ) ) {
                                // $data is an array of links
                                foreach ( $data as $key => $link ) {
                                        // Can be empty due to how the sidebar additions are done
                                        if ( $link ) {
                                                $listHTML .= $this->makeListItem( $key, $link );
                                        }
                                }
                                if ( $listHTML ) {
                                        $listHTML = "<ul>$listHTML</ul>";
                                }
                        } else {
                                // $data is a HTML <ul>-list string
                                $listHTML = $data;
                        }

                        if ( $listHTML ) {
                                $role = ( $heading == 'search' ) ? 'search' : 'navigation';
                                $s .= "<div class=\"portlet\" id=\"$portletId\" role=\"$role\">\n$headingHTML\n$listHTML\n</div>\n";
                        }
                }

                $s .= "</div>\n";
                return $s;
        }

        function searchForm( $which ) {
                global $wgUseTwoButtonsSearchForm;

                $search = $this->getSkin()->getRequest()->getText( 'search' );
                $action = $this->data['searchaction'];
                $s = "<form id=\"searchform-" . htmlspecialchars($which) . "\" method=\"get\" class=\"inline\" action=\"$action\">";
                if( $which == 'footer' ) {
                        $s .= wfMessage( 'qbfind' )->text() . ": ";
                }

                $s .= "<input type='text' class=\"mw-searchInput\" name=\"search\" size=\"14\" value=\""
                        . htmlspecialchars( substr( $search, 0, 256 ) ) . "\" />"
                        . ($which == 'footer' ? " " : "<br />")
                        . "<input type='submit' class=\"searchButton\" name=\"go\" value=\"" . wfMessage( 'searcharticle' )->escaped() . "\" />";

                if( $wgUseTwoButtonsSearchForm ) {
                        $s .= " <input type='submit' class=\"searchButton\" name=\"fulltext\" value=\"" . wfMessage( 'searchbutton' )->escaped() . "\" />\n";
                } else {
                        $s .= '<div><a href="' . $action . '" rel="search">' . wfMessage( 'powersearch-legend' )->escaped() . "</a></div>\n";
                }

                $s .= '</form>';

                return $s;
        }
}