AbstractTheme::init() - Code Metrics - fisharebest/webtrees - Measure and Improve Code Quality continuously with Scrutinizer

AbstractTheme::init() A
last analyzed 2025-06-18 08:36 UTC

↳ Parent: AbstractTheme
Complexity

Conditions	2
Paths	2
Size

Total Lines	6
Code Lines	3
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
cc	2
eloc	3
nc	2
nop	1
dl	0
loc	6
rs	10
c	0
b	0
f	0
<?php
/**
 * webtrees: online genealogy
 * Copyright (C) 2019 webtrees development team
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */
namespace Fisharebest\Webtrees\Theme;

use Fisharebest\Webtrees\Auth;
use Fisharebest\Webtrees\Controller\PageController;
use Fisharebest\Webtrees\Database;
use Fisharebest\Webtrees\Fact;
use Fisharebest\Webtrees\Filter;
use Fisharebest\Webtrees\FlashMessages;
use Fisharebest\Webtrees\Functions\Functions;
use Fisharebest\Webtrees\GedcomRecord;
use Fisharebest\Webtrees\GedcomTag;
use Fisharebest\Webtrees\HitCounter;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Individual;
use Fisharebest\Webtrees\Menu;
use Fisharebest\Webtrees\Module;
use Fisharebest\Webtrees\Module\AncestorsChartModule;
use Fisharebest\Webtrees\Module\CompactTreeChartModule;
use Fisharebest\Webtrees\Module\DescendancyChartModule;
use Fisharebest\Webtrees\Module\FamilyBookChartModule;
use Fisharebest\Webtrees\Module\FamilyTreeFavoritesModule;
use Fisharebest\Webtrees\Module\FanChartModule;
use Fisharebest\Webtrees\Module\GoogleMapsModule;
filter:
    dependency_paths: ["lib/*"]
use Fisharebest\Webtrees\Module\HourglassChartModule;
use Fisharebest\Webtrees\Module\InteractiveTreeModule;
use Fisharebest\Webtrees\Module\LifespansChartModule;
use Fisharebest\Webtrees\Module\PedigreeChartModule;
use Fisharebest\Webtrees\Module\RelationshipsChartModule;
use Fisharebest\Webtrees\Module\StatisticsChartModule;
use Fisharebest\Webtrees\Module\TimelineChartModule;
use Fisharebest\Webtrees\Module\UserFavoritesModule;
use Fisharebest\Webtrees\Site;
use Fisharebest\Webtrees\Theme;
use Fisharebest\Webtrees\Tree;
use Fisharebest\Webtrees\User;

/**
 * Common functions for all themes.
 */
abstract class AbstractTheme
{
    /** @var Tree The current tree */
    protected $tree;

    /** @var string An escaped version of the "ged=XXX" URL parameter */
    protected $tree_url;

    /** @var int The number of times this page has been shown */
    protected $page_views;

    /**
     * Custom themes should place their initialization code in the function hookAfterInit(), not in
     * the constructor, as all themes get constructed - whether they are used or not.
     */
    final public function __construct()
    {
    }

    /**
     * Create accessibility links for the header.
     *
     * "Skip to content" allows keyboard only users to navigate over the headers without
     * pressing TAB many times.
     *
     * @return string
     */
    protected function accessibilityLinks()
    {
        return
            '<div class="accessibility-links">' .
            '<a class="sr-only sr-only-focusable btn btn-info btn-sm" href="#content">' .
            /* I18N: Skip over the headers and menus, to the main content of the page */ I18N::translate('Skip to content') .
            '</a>' .
            '</div>';
    }

    /**
     * Create scripts for analytics and tracking.
     *
     * @return string
     */
    protected function analytics()
    {
        if ($this->themeId() === '_administration' || !empty($_SERVER['HTTP_DNT'])) {
        if ($this->/** @scrutinizer ignore-call */ themeId() === '_administration' || !empty($_SERVER['HTTP_DNT'])) {
            return '';
        } else {
            return
                $this->analyticsBingWebmaster(
                    Site::getPreference('BING_WEBMASTER_ID')
                ) .
                $this->analyticsGoogleWebmaster(
                    Site::getPreference('GOOGLE_WEBMASTER_ID')
                ) .
                $this->analyticsGoogleTracker(
                    Site::getPreference('GOOGLE_ANALYTICS_ID')
                ) .
                $this->analyticsPiwikTracker(
                    Site::getPreference('PIWIK_URL'),
                    Site::getPreference('PIWIK_SITE_ID')
                ) .
                $this->analyticsStatcounterTracker(
                    Site::getPreference('STATCOUNTER_PROJECT_ID'),
                    Site::getPreference('STATCOUNTER_SECURITY_ID')
                );
        }
    }

    /**
     * Create the verification code for Google Webmaster Tools.
     *
     * @param string $verification_id
     *
     * @return string
     */
    protected function analyticsBingWebmaster($verification_id)
    {
        // Only need to add this to the home page.
        if (WT_SCRIPT_NAME === 'index.php' && $verification_id) {

            return '<meta name="msvalidate.01" content="' . $verification_id . '">';
        } else {
            return '';
        }
    }

    /**
     * Create the verification code for Google Webmaster Tools.
     *
     * @param string $verification_id
     *
     * @return string
     */
    protected function analyticsGoogleWebmaster($verification_id)
    {
        // Only need to add this to the home page.
        if (WT_SCRIPT_NAME === 'index.php' && $verification_id) {

            return '<meta name="google-site-verification" content="' . $verification_id . '">';
        } else {
            return '';
        }
    }

    /**
     * Create the tracking code for Google Analytics.
     *
     * See https://developers.google.com/analytics/devguides/collection/analyticsjs/advanced
     *
     * @param string $analytics_id
     *
     * @return string
     */
    protected function analyticsGoogleTracker($analytics_id)
    {
        if ($analytics_id) {
            // Add extra dimensions (i.e. filtering categories)
            $dimensions = (object) array(
                'dimension1' => $this->tree ? $this->tree->getName() : '-',
                'dimension2' => $this->tree ? Auth::accessLevel($this->tree) : '-',
            );

            return
                '<script async src="https://www.google-analytics.com/analytics.js"></script>' .
                '<script>' .
                'window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;' .
                'ga("create","' . $analytics_id . '","auto");' .
                'ga("send", "pageview", ' . json_encode($dimensions) . ');' .
                '</script>';
        } else {
            return '';
        }
    }

    /**
     * Create the tracking code for Piwik Analytics.
     *
     * @param string $url     - The domain/path to Piwik
     * @param string $site_id - The Piwik site identifier
     *
     * @return string
     */
    protected function analyticsPiwikTracker($url, $site_id)
    {
        $url = preg_replace(array('/^https?:\/\//', '/\/$/'), '', $url);

        if ($url && $site_id) {
            return
                '<script>' .
                'var _paq=_paq||[];' .
                '(function(){var u=(("https:"==document.location.protocol)?"https://' . $url . '/":"http://' . $url . '/");' .
                '_paq.push(["setSiteId",' . $site_id . ']);' .
                '_paq.push(["setTrackerUrl",u+"piwik.php"]);' .
                '_paq.push(["trackPageView"]);' .
                '_paq.push(["enableLinkTracking"]);' .
                'var d=document,g=d.createElement("script"),s=d.getElementsByTagName("script")[0];g.defer=true;g.async=true;g.src=u+"piwik.js";' .
                's.parentNode.insertBefore(g,s);})();' .
                '</script>';
        } else {
            return '';
        }
    }

    /**
     * Create the tracking code for Statcounter.
     *
     * @param string $project_id  - The statcounter project ID
     * @param string $security_id - The statcounter security ID
     *
     * @return string
     */
    protected function analyticsStatcounterTracker($project_id, $security_id)
    {
        if ($project_id && $security_id) {
            return
                '<script>' .
                'var sc_project=' . (int) $project_id . ',sc_invisible=1,sc_security="' . $security_id .
                '",scJsHost = (("https:"===document.location.protocol)?"https://secure.":"http://www.");' .
                'document.write("<sc"+"ript src=\'"+scJsHost+"statcounter.com/counter/counter.js\'></"+"script>");' .
                '</script>';
        } else {
            return '';
        }
    }

    /**
     * Create the top of the <body>.
     *
     * @return string
     */
    public function bodyHeader()
    {
        return
            '<body class="container">' .
            '<header>' .
            $this->headerContent() .
            $this->primaryMenuContainer($this->primaryMenu()) .
            '</header>' .
            '<main id="content">' .
            $this->flashMessagesContainer(FlashMessages::getMessages());
    }

    /**
     * Create the top of the <body> (for popup windows).
     *
     * @return string
     */
    public function bodyHeaderPopupWindow()
    {
        return
            '<body class="container container-popup">' .
            '<main id="content">' .
            $this->flashMessagesContainer(FlashMessages::getMessages());
    }

    /**
     * Create a contact link for a user.
     *
     * @param User $user
     *
     * @return string
     */
    public function contactLink(User $user)
    {
        $method = $user->getPreference('contactmethod');

        switch ($method) {
            case 'none':
                return '';
            case 'mailto':
                return '<a href="mailto:' . Filter::escapeHtml($user->getEmail()) . '">' . $user->getRealNameHtml() . '</a>';
            default:
                return "<a href='#' onclick='message(\"" . Filter::escapeHtml($user->getUserName()) . "\", \"" . $method . "\", \"" . WT_BASE_URL . Filter::escapeHtml(Functions::getQueryUrl()) . "\", \"\");return false;'>" . $user->getRealNameHtml() . '</a>';
        }
    }

    /**
     * Create contact link for both technical and genealogy support.
     *
     * @param User $user
     *
     * @return string
     */
    protected function contactLinkEverything(User $user)
    {
        return I18N::translate('For technical support or genealogy questions contact %s.', $this->contactLink($user));
    }

    /**
     * Create contact link for genealogy support.
     *
     * @param User $user
     *
     * @return string
     */
    protected function contactLinkGenealogy(User $user)
    {
        return I18N::translate('For help with genealogy questions contact %s.', $this->contactLink($user));
    }

    /**
     * Create contact link for technical support.
     *
     * @param User $user
     *
     * @return string
     */
    protected function contactLinkTechnical(User $user)
    {
        return I18N::translate('For technical support and information contact %s.', $this->contactLink($user));
    }

    /**
     * Create contact links for the page footer.
     *
     * @return string
     */
    protected function contactLinks()
    {
        $contact_user   = User::find($this->tree->getPreference('CONTACT_USER_ID'));
        $contact_user   = User::find(/** @scrutinizer ignore-type */ $this->tree->getPreference('CONTACT_USER_ID'));
        $webmaster_user = User::find($this->tree->getPreference('WEBMASTER_USER_ID'));

        if ($contact_user && $contact_user === $webmaster_user) {
            return $this->contactLinkEverything($contact_user);
        } elseif ($contact_user && $webmaster_user) {

            return $this->contactLinkGenealogy($contact_user) . '<br>' . $this->contactLinkTechnical($webmaster_user);
        } elseif ($contact_user) {
            return $this->contactLinkGenealogy($contact_user);
        } elseif ($webmaster_user) {
            return $this->contactLinkTechnical($webmaster_user);
        } else {
            return '';
        }
    }

    /**
     * Create a cookie warning.
     *
     * @return string
     */
    public function cookieWarning()
    {
        if (
            empty($_SERVER['HTTP_DNT']) &&
            empty($_COOKIE['cookie']) &&
            (Site::getPreference('GOOGLE_ANALYTICS_ID') || Site::getPreference('PIWIK_SITE_ID') || Site::getPreference('STATCOUNTER_PROJECT_ID'))
        ) {
            return
                '<div class="cookie-warning">' .
                I18N::translate('Cookies') . ' - ' .
                I18N::translate('This website uses cookies to learn about visitor behaviour.') . ' ' .
                '<button onclick="document.cookie=\'cookie=1\'; this.parentNode.classList.add(\'hidden\');">' . I18N::translate('continue') . '</button>' .
                '</div>';
        } else {
            return '';
        }
    }

    /**
     * Create the <DOCTYPE> tag.
     *
     * @return string
     */
    public function doctype()
    {
        return '<!DOCTYPE html>';
    }

    /**
     * HTML link to a "favorites icon".
     *
     * @return string
     */
    protected function favicon()
    {
        return
            '<link rel="icon" href="' . $this->assetUrl() . 'favicon.png" type="image/png">' .
            '<link rel="icon" href="' . $this->/** @scrutinizer ignore-call */ assetUrl() . 'favicon.png" type="image/png">' .
            '<link rel="icon" type="image/png" href="' . $this->assetUrl() . 'favicon192.png" sizes="192x192">' .
            '<link rel="apple-touch-icon" sizes="180x180" href="' . $this->assetUrl() . 'favicon180.png">';
    }

    /**
     * Add markup to a flash message.
     *
     * @param \stdClass $message
     *
     * @return string
     */
    protected function flashMessageContainer(\stdClass $message)
    {
        return $this->htmlAlert($message->text, $message->status, true);
    }

    /**
     * Create a container for messages that are "flashed" to the session
     * on one request, and displayed on another. If there are many messages,
     * the container may need a max-height and scroll-bar.
     *
     * @param \stdClass[] $messages
     *
     * @return string
     */
    protected function flashMessagesContainer(array $messages)
    {
        $html = '';
        foreach ($messages as $message) {
            $html .= $this->flashMessageContainer($message);
        }

        if ($html) {
            return '<div class="flash-messages">' . $html . '</div>';
        } else {
            return '';
        }
    }

    /**
     * Close the main content and create the <footer> tag.
     *
     * @return string
     */
    public function footerContainer()
    {
        return '</main><footer>' . $this->footerContent() . '</footer>';
    }

    /**
     * Close the main content.
     * Note that popup windows are deprecated
     *
     * @return string
     */
    public function footerContainerPopupWindow()
    {
        return '</main>';
    }

    /**
     * Create the contents of the <footer> tag.
     *
     * @return string
     */
    protected function footerContent()
    {
        return
            $this->formatContactLinks() .
            $this->logoPoweredBy() .
            $this->formatPageViews($this->page_views) .
            $this->cookieWarning();
    }

    /**
     * Format the contents of a variable-height home-page block.
     *
     * @param string $id
     * @param string $title
     * @param string $class
     * @param string $content
     *
     * @return string
     */
    public function formatBlock($id, $title, $class, $content)
    {
        return
            '<div id="' . $id . '" class="block" >' .
            '<div class="blockheader">' . $title . '</div>' .
            '<div class="blockcontent ' . $class . '">' . $content . '</div>' .
            '</div>';
    }

    /**
     * Add markup to the contact links.
     *
     * @return string
     */
    protected function formatContactLinks()
    {
        if ($this->tree) {
            return '<div class="contact-links">' . $this->contactLinks() . '</div>';
        } else {
            return '';
        }
    }

    /**
     * Add markup to the hit counter.
     *
     * @param int $count
     *
     * @return string
     */
    protected function formatPageViews($count)
    {
        if ($count > 0) {
            return
                '<div class="page-views">' .
                I18N::plural('This page has been viewed %s time.', 'This page has been viewed %s times.', $count,
                    '<span class="odometer">' . I18N::digits($count) . '</span>') .
                '</div>';
        } else {
            return '';
        }
    }

    /**
     * Create a pending changes link for the page footer.
     *
     * @return string
     */
    protected function formatPendingChangesLink()
    {
        if ($this->pendingChangesExist()) {
            return '<div class="pending-changes-link">' . $this->pendingChangesLink() . '</div>';
        } else {
            return '';
        }
    }

    /**
     * Create a quick search form for the header.
     *
     * @return string
     */
    protected function formQuickSearch()
    {
        if ($this->tree) {
            return
                '<form action="search.php" class="header-search" role="search">' .
                '<input type="hidden" name="action" value="header">' .
                '<input type="hidden" name="ged" value="' . $this->tree->getNameHtml() . '">' .
                $this->formQuickSearchFields() .
                '</form>';
        } else {
            return '';
        }
    }

    /**
     * Create a search field and submit button for the quick search form in the header.
     *
     * @return string
     */
    protected function formQuickSearchFields()
    {
        return
            '<input type="search" name="query" size="15" placeholder="' . I18N::translate('Search') . '">' .
            '<input type="image" src="' . $this->assetUrl() . 'images/go.png" alt="' . I18N::translate('Search') . '">';
    }

    /**
     * Add markup to the tree title.
     *
     * @return string
     */
    protected function formatTreeTitle()
    {
        if ($this->tree) {
            return '<h1 class="header-title">' . $this->tree->getTitleHtml() . '</h1>';
        } else {
            return '';
        }
    }

    /**
     * Add markup to the secondary menu.
     *
     * @return string
     */
    protected function formatSecondaryMenu()
    {
        return
            '<ul class="secondary-menu">' .
            implode('', $this->secondaryMenu()) .
            '</ul>';
    }

    /**
     * Add markup to an item in the secondary menu.
     *
     * @param Menu $menu
     *
     * @return string
     */
    protected function formatSecondaryMenuItem(Menu $menu)
    {
        return $menu->getMenuAsList();
    }

    /**
     * Create the <head> tag.
     *
     * @param PageController $controller The current controller
     *
     * @return string
     */
    public function head(PageController $controller)
    {
        // Record this now. By the time we render the footer, $controller no longer exists.
        $this->page_views = $this->pageViews($controller);

        return
            '<head>' .
            $this->headContents($controller) .
            $this->hookHeaderExtraContent() .
            $this->analytics() .
            '</head>';
    }

    /**
     * Create the contents of the <head> tag.
     *
     * @param PageController $controller The current controller
     *
     * @return string
     */
    protected function headContents(PageController $controller)
    {
        // The title often includes the names of records, which may include HTML markup.
        $title = Filter::unescapeHtml($controller->getPageTitle());

        // If an extra (site) title is specified, append it.
        if ($this->tree && $this->tree->getPreference('META_TITLE')) {
            $title .= ' – ' . $this->tree->getPreference('META_TITLE');
        }

        $html =
            // modernizr.js and respond.js need to be loaded before the <body> to avoid FOUC
            '<!--[if IE 8]><script src="' . WT_MODERNIZR_JS_URL . '"></script><![endif]-->' .
            '<!--[if IE 8]><script src="' . WT_RESPOND_JS_URL . '"></script><![endif]-->' .
            $this->metaCharset() .
            $this->title($title) .
            $this->favicon() .
            $this->metaViewport() .
            $this->metaRobots($controller->getMetaRobots()) .
            $this->metaUaCompatible() .
            $this->metaGenerator(WT_WEBTREES . ' ' . WT_VERSION . ' - ' . WT_WEBTREES_URL);

        if ($this->tree) {
            $html .= $this->metaDescription($this->tree->getPreference('META_DESCRIPTION'));
        }

        // CSS files
        foreach ($this->stylesheets() as $css) {
            $html .= '<link rel="stylesheet" type="text/css" href="' . $css . '">';
        }

        return $html;
    }

    /**
     * Create the contents of the <header> tag.
     *
     * @return string
     */
    protected function headerContent()
    {
        return
            //$this->accessibilityLinks() .
            $this->logoHeader() .
            $this->secondaryMenuContainer($this->secondaryMenu()) .
            $this->formatTreeTitle() .
            $this->formQuickSearch();
    }

    /**
     * Create the <header> tag for a popup window.
     *
     * @return string
     */
    protected function headerSimple()
    {
        return
            $this->flashMessagesContainer(FlashMessages::getMessages()) .
            '<div id="content">';
    }

    /**
     * Allow themes to do things after initialization (since they cannot use
     * the constructor).
     */
    public function hookAfterInit()
    {
    }

    /**
     * Allow themes to add extra scripts to the page footer.
     *
     * @return string
     */
    public function hookFooterExtraJavascript()
    {
        return '';
    }

    /**
     * Allow themes to add extra content to the page header.
     * Typically this will be additional CSS.
     *
     * @return string
     */
    public function hookHeaderExtraContent()
    {
        return '';
    }

    /**
     * Create the <html> tag.
     *
     * @return string
     */
    public function html()
    {
        return '<html ' . I18N::htmlAttributes() . '>';
    }

    /**
     * Add HTML markup to create an alert
     *
     * @param string $html        The content of the alert
     * @param string $level       One of 'success', 'info', 'warning', 'danger'
     * @param bool   $dismissible If true, add a close button.
     *
     * @return string
     */
    public function htmlAlert($html, $level, $dismissible)
    {
        if ($dismissible) {
            return
                '<div class="alert alert-' . $level . ' alert-dismissible" role="alert">' .
                '<button type="button" class="close" data-dismiss="alert" aria-label="' . I18N::translate('close') . '">' .
                '<span aria-hidden="true">&times;</span>' .
                '</button>' .
                $html .
                '</div>';
        } else {
            return
                '<div class="alert alert-' . $level . '" role="alert">' .
                $html .
                '</div>';
        }
    }

    /**
     * Display an icon for this fact.
     *
     * @param Fact $fact
     *
     * @return string
     */
    public function icon(Fact $fact)
    {
        $icon = 'images/facts/' . $fact->getTag() . '.png';
        $dir  = substr($this->assetUrl(), strlen(WT_STATIC_URL));
        if (file_exists($dir . $icon)) {
            return '<img src="' . $this->assetUrl() . $icon . '" title="' . GedcomTag::getLabel($fact->getTag()) . '">';
        } elseif (file_exists($dir . 'images/facts/NULL.png')) {
            // Spacer image - for alignment - until we move to a sprite.
            return '<img src="' . Theme::theme()->assetUrl() . 'images/facts/NULL.png">';
        } else {
            return '';
        }
    }

    /**
     * Display an individual in a box - for charts, etc.
     *
     * @param Individual $individual
     *
     * @return string
     */
    public function individualBox(Individual $individual)
    {
        $personBoxClass = array_search($individual->getSex(), array('person_box' => 'M', 'person_boxF' => 'F', 'person_boxNN' => 'U'));
        if ($individual->canShow() && $individual->getTree()->getPreference('SHOW_HIGHLIGHT_IMAGES')) {
            $thumbnail = $individual->displayImage();
        } else {
            $thumbnail = '';
        }

        $content = '<span class="namedef name1">' . $individual->getFullName() . '</span>';
        $icons   = '';
        if ($individual->canShow()) {
            $content =
                '<a href="' . $individual->getHtmlUrl() . '">' . $content . '</a>' .
                '<div class="namedef name1">' . $individual->getAddName() . '</div>';
            $icons   =
                '<div class="noprint icons">' .
                '<span class="iconz icon-zoomin" title="' . I18N::translate('Zoom in/out on this box.') . '"></span>' .
                '<div class="itr"><i class="icon-pedigree"></i><div class="popup">' .
                '<ul class="' . $personBoxClass . '">' . implode('', $this->individualBoxMenu($individual)) . '</ul>' .
                '</div>' .
                '</div>' .
                '</div>';
        }

        return
            '<div data-pid="' . $individual->getXref() . '" class="person_box_template ' . $personBoxClass . ' box-style1" style="width: ' . $this->parameter('chart-box-x') . 'px; min-height: ' . $this->parameter('chart-box-y') . 'px">' .
            $icons .
            '<div class="chart_textbox" style="max-height:' . $this->parameter('chart-box-y') . 'px;">' .
            $thumbnail .
            $content .
            '<div class="inout2 details1">' . $this->individualBoxFacts($individual) . '</div>' .
            '</div>' .
            '<div class="inout"></div>' .
            '</div>';
    }

    /**
     * Display an empty box - for a missing individual in a chart.
     *
     * @return string
     */
    public function individualBoxEmpty()
    {
        return '<div class="person_box_template person_boxNN box-style1" style="width: ' . $this->parameter('chart-box-x') . 'px; min-height: ' . $this->parameter('chart-box-y') . 'px"></div>';
    }

    /**
     * Display an individual in a box - for charts, etc.
     *
     * @param Individual $individual
     *
     * @return string
     */
    public function individualBoxLarge(Individual $individual)
    {
        $personBoxClass = array_search($individual->getSex(), array('person_box' => 'M', 'person_boxF' => 'F', 'person_boxNN' => 'U'));
        if ($individual->getTree()->getPreference('SHOW_HIGHLIGHT_IMAGES')) {
            $thumbnail = $individual->displayImage();
        } else {
            $thumbnail = '';
        }

        $content = '<span class="namedef name1">' . $individual->getFullName() . '</span>';
        $icons   = '';
        if ($individual->canShow()) {
            $content =
                '<a href="' . $individual->getHtmlUrl() . '">' . $content . '</a>' .
                '<div class="namedef name2">' . $individual->getAddName() . '</div>';
            $icons   =
                '<div class="noprint icons">' .
                '<span class="iconz icon-zoomin" title="' . I18N::translate('Zoom in/out on this box.') . '"></span>' .
                '<div class="itr"><i class="icon-pedigree"></i><div class="popup">' .
                '<ul class="' . $personBoxClass . '">' . implode('', $this->individualBoxMenu($individual)) . '</ul>' .
                '</div>' .
                '</div>' .
                '</div>';
        }

        return
            '<div data-pid="' . $individual->getXref() . '" class="person_box_template ' . $personBoxClass . ' box-style2">' .
            $icons .
            '<div class="chart_textbox" style="max-height:' . $this->parameter('chart-box-y') . 'px;">' .
            $thumbnail .
            $content .
            '<div class="inout2 details2">' . $this->individualBoxFacts($individual) . '</div>' .
            '</div>' .
            '<div class="inout"></div>' .
            '</div>';
    }

    /**
     * Display an individual in a box - for charts, etc.
     *
     * @param Individual $individual
     *
     * @return string
     */
    public function individualBoxSmall(Individual $individual)
    {
        $personBoxClass = array_search($individual->getSex(), array('person_box' => 'M', 'person_boxF' => 'F', 'person_boxNN' => 'U'));
        if ($individual->getTree()->getPreference('SHOW_HIGHLIGHT_IMAGES')) {
            $thumbnail = $individual->displayImage();
        } else {
            $thumbnail = '';
        }

        return
            '<div data-pid="' . $individual->getXref() . '" class="person_box_template ' . $personBoxClass . ' iconz box-style0" style="width: ' . $this->parameter('compact-chart-box-x') . 'px; min-height: ' . $this->parameter('compact-chart-box-y') . 'px">' .
            '<div class="compact_view">' .
            $thumbnail .
            '<a href="' . $individual->getHtmlUrl() . '">' .
            '<span class="namedef name0">' . $individual->getFullName() . '</span>' .
            '</a>' .
            '<div class="inout2 details0">' . $individual->getLifeSpan() . '</div>' .
            '</div>' .
            '<div class="inout"></div>' .
            '</div>';
    }

    /**
     * Display an individual in a box - for charts, etc.
     *
     * @return string
     */
    public function individualBoxSmallEmpty()
    {
        return '<div class="person_box_template person_boxNN box-style1" style="width: ' . $this->parameter('compact-chart-box-x') . 'px; min-height: ' . $this->parameter('compact-chart-box-y') . 'px"></div>';
    }

    /**
     * Generate the facts, for display in charts.
     *
     * @param Individual $individual
     *
     * @return string
     */
    protected function individualBoxFacts(Individual $individual)
    {
        $html = '';

        $opt_tags = preg_split('/\W/', $individual->getTree()->getPreference('CHART_BOX_TAGS'), 0, PREG_SPLIT_NO_EMPTY);
        // Show BIRT or equivalent event
        foreach (explode('|', WT_EVENTS_BIRT) as $birttag) {
            if (!in_array($birttag, $opt_tags)) {
                $event = $individual->getFirstFact($birttag);
                if ($event) {
                    $html .= $event->summary();
                    break;
                }
            }
        }
        // Show optional events (before death)
        foreach ($opt_tags as $key => $tag) {
            if (!preg_match('/^(' . WT_EVENTS_DEAT . ')$/', $tag)) {
                $event = $individual->getFirstFact($tag);
                if ($event instanceof Fact) {
                    $html .= $event->summary();
                    unset($opt_tags[$key]);
                }
            }
        }
        // Show DEAT or equivalent event
        foreach (explode('|', WT_EVENTS_DEAT) as $deattag) {
            $event = $individual->getFirstFact($deattag);
            if ($event) {
                $html .= $event->summary();
                if (in_array($deattag, $opt_tags)) {
                    unset($opt_tags[array_search($deattag, $opt_tags)]);
                }
                break;
            }
        }
        // Show remaining optional events (after death)
        foreach ($opt_tags as $tag) {
            $event = $individual->getFirstFact($tag);
            if ($event) {
                $html .= $event->summary();
            }
        }

        return $html;
    }

    /**
     * Generate the LDS summary, for display in charts.
     *
     * @param Individual $individual
     *
     * @return string
     */
    protected function individualBoxLdsSummary(Individual $individual)
    {
        if ($individual->getTree()->getPreference('SHOW_LDS_AT_GLANCE')) {
            $BAPL = $individual->getFacts('BAPL') ? 'B' : '_';
            $ENDL = $individual->getFacts('ENDL') ? 'E' : '_';
            $SLGC = $individual->getFacts('SLGC') ? 'C' : '_';
            $SLGS = '_';

            foreach ($individual->getSpouseFamilies() as $family) {
                if ($family->getFacts('SLGS')) {
                    $SLGS = '';
                }
            }

            return $BAPL . $ENDL . $SLGS . $SLGC;
        } else {
            return '';
        }
    }

    /**
     * Links, to show in chart boxes;
     *
     * @param Individual $individual
     *
     * @return Menu[]
     */
    public function individualBoxMenu(Individual $individual)
    {
        $menus = array_merge(
            $this->individualBoxMenuCharts($individual),
            $this->individualBoxMenuFamilyLinks($individual)
        );

        return $menus;
    }

    /**
     * Chart links, to show in chart boxes;
     *
     * @param Individual $individual
     *
     * @return Menu[]
     */
    protected function individualBoxMenuCharts(Individual $individual)
    {
        $menus = array();
        foreach (Module::getActiveCharts($this->tree) as $chart) {
            $menu = $chart->getBoxChartMenu($individual);
            if ($menu) {
                $menus[] = $menu;
            }
        }

        usort($menus, function (Menu $x, Menu $y) {
            return I18N::strcasecmp($x->getLabel(), $y->getLabel());
        });

        return $menus;
    }

    /**
     * Family links, to show in chart boxes.
     *
     * @param Individual $individual
     *
     * @return Menu[]
     */
    protected function individualBoxMenuFamilyLinks(Individual $individual)
    {
        $menus = array();

        foreach ($individual->getSpouseFamilies() as $family) {
            $menus[] = new Menu('<strong>' . I18N::translate('Family with spouse') . '</strong>', $family->getHtmlUrl());
            $spouse  = $family->getSpouse($individual);
            if ($spouse && $spouse->canShowName()) {
                $menus[] = new Menu($spouse->getFullName(), $spouse->getHtmlUrl());
            }
            foreach ($family->getChildren() as $child) {
                if ($child->canShowName()) {
                    $menus[] = new Menu($child->getFullName(), $child->getHtmlUrl());
                }
            }
        }

        return $menus;
    }

    /**
     * Create part of an individual box
     *
     * @param Individual $individual
     *
     * @return string
     */
    protected function individualBoxSexSymbol(Individual $individual)
    {
        if ($individual->getTree()->getPreference('PEDIGREE_SHOW_GENDER')) {
            return $individual->sexImage('large');
        } else {
            return '';
        }
    }

    /**
     * Initialise the theme. We cannot pass these in a constructor, as the construction
     * happens in a theme file, and we need to be able to change it.
     *
     * @param Tree|null $tree The current tree (if there is one).
     */
    final public function init(Tree $tree = null)
    {
        $this->tree     = $tree;
        $this->tree_url = $tree ? 'ged=' . $tree->getNameUrl() : '';

        $this->hookAfterInit();
    }

    /**
     * A large webtrees logo, for the header.
     *
     * @return string
     */
    protected function logoHeader()
    {
        return '<div class="header-logo"></div>';
    }

    /**
     * A small "powered by webtrees" logo for the footer.
     *
     * @return string
     */
    protected function logoPoweredBy()
    {
        return '<a href="' . WT_WEBTREES_URL . '" class="powered-by-webtrees" title="' . WT_WEBTREES_URL . '"></a>';
    }

    /**
     * A menu for the day/month/year calendar views.
     *
     * @return Menu
     */
    protected function menuCalendar()
    {
        return new Menu(I18N::translate('Calendar'), '#', 'menu-calendar', array('rel' => 'nofollow'), array(
            // Day view
            new Menu(I18N::translate('Day'), 'calendar.php?' . $this->tree_url . '&amp;view=day', 'menu-calendar-day', array('rel' => 'nofollow')),
            // Month view
            new Menu(I18N::translate('Month'), 'calendar.php?' . $this->tree_url . '&amp;view=month', 'menu-calendar-month', array('rel' => 'nofollow')),
            //Year view
            new Menu(I18N::translate('Year'), 'calendar.php?' . $this->tree_url . '&amp;view=year', 'menu-calendar-year', array('rel' => 'nofollow')),
        ));
    }

    /**
     * Generate a menu item to change the blocks on the current (index.php) page.
     *
     * @return Menu|null
     */
    protected function menuChangeBlocks()
    {
        if (WT_SCRIPT_NAME === 'index.php' && Auth::check() && Filter::get('ctype', 'gedcom|user', 'user') === 'user') {

            return new Menu(I18N::translate('Customize this page'), 'index_edit.php?user_id=' . Auth::id(), 'menu-change-blocks');
        } elseif (WT_SCRIPT_NAME === 'index.php' && Auth::isManager($this->tree)) {

            return new Menu(I18N::translate('Customize this page'), 'index_edit.php?gedcom_id=' . $this->tree->getTreeId(), 'menu-change-blocks');
        } else {
            return null;
        }
    }

    /**
     * Generate a menu for each of the different charts.
     *
     * @param Individual $individual
     *
     * @return Menu|null
     */
    protected function menuChart(Individual $individual)
    {
        $submenus = array();
        foreach (Module::getActiveCharts($this->tree) as $chart) {
            $menu = $chart->getChartMenu($individual);
            if ($menu) {
                $submenus[] = $menu;
            }
        }

        if ($submenus) {
            usort($submenus, function (Menu $x, Menu $y) {
                return I18N::strcasecmp($x->getLabel(), $y->getLabel());
            });

            return new Menu(I18N::translate('Charts'), '#', 'menu-chart', array('rel' => 'nofollow'), $submenus);
        } else {
            return null;
        }
    }

    /**
     * Generate a menu item for the ancestors chart.
     *
     * @param Individual $individual
     *
     * @return Menu|null
     *
     * @deprecated
     */
    protected function menuChartAncestors(Individual $individual)
    {
        $chart = new AncestorsChartModule(WT_ROOT . WT_MODULES_DIR . 'ancestors_chart');

        return $chart->getChartMenu($individual);
    }

    /**
     * Generate a menu item for the compact tree.
     *
     * @param Individual $individual
     *
     * @return Menu|null
     *
     * @deprecated
     */
    protected function menuChartCompact(Individual $individual)
    {
        $chart = new CompactTreeChartModule(WT_ROOT . WT_MODULES_DIR . 'compact_tree_chart');

        return $chart->getChartMenu($individual);
    }

    /**
     * Generate a menu item for the descendants chart.
     *
     * @param Individual $individual
     *
     * @return Menu|null
     *
     * @deprecated
     */
    protected function menuChartDescendants(Individual $individual)
    {
        $chart = new DescendancyChartModule(WT_ROOT . WT_MODULES_DIR . 'descendancy_chart');

        return $chart->getChartMenu($individual);
    }

    /**
     * Generate a menu item for the family-book chart.
     *
     * @param Individual $individual
     *
     * @return Menu|null
     *
     * @deprecated
     */
    protected function menuChartFamilyBook(Individual $individual)
    {
        $chart = new FamilyBookChartModule(WT_ROOT . WT_MODULES_DIR . 'family_book_chart');

        return $chart->getChartMenu($individual);
    }

    /**
     * Generate a menu item for the fan chart.
     *
     * We can only do this if the GD2 library is installed with TrueType support.
     *
     * @param Individual $individual
     *
     * @return Menu|null
     *
     * @deprecated
     */
    protected function menuChartFanChart(Individual $individual)
    {
        $chart = new FanChartModule(WT_ROOT . WT_MODULES_DIR . 'fan_chart');

        return $chart->getChartMenu($individual);
    }

    /**
     * Generate a menu item for the interactive tree.
     *
     * @param Individual $individual
     *
     * @return Menu|null
     *
     * @deprecated
     */
    protected function menuChartInteractiveTree(Individual $individual)
    {
        $chart = new InteractiveTreeModule(WT_ROOT . WT_MODULES_DIR . 'tree');

        return $chart->getChartMenu($individual);
    }

    /**
     * Generate a menu item for the hourglass chart.
     *
     * @param Individual $individual
     *
     * @return Menu|null
     *
     * @deprecated
     */
    protected function menuChartHourglass(Individual $individual)
    {
        $chart = new HourglassChartModule(WT_ROOT . WT_MODULES_DIR . 'hourglass_chart');

        return $chart->getChartMenu($individual);
    }

    /**
     * Generate a menu item for the lifepsan chart.
     *
     * @param Individual $individual
     *
     * @return Menu|null
     *
     * @deprecated
     */
    protected function menuChartLifespan(Individual $individual)
    {
        $chart = new LifespansChartModule(WT_ROOT . WT_MODULES_DIR . 'lifespans_chart');

        return $chart->getChartMenu($individual);
    }

    /**
     * Generate a menu item for the pedigree chart.
     *
     * @param Individual $individual
     *
     * @return Menu|null
     *
     * @deprecated
     */
    protected function menuChartPedigree(Individual $individual)
    {
        $chart = new PedigreeChartModule(WT_ROOT . WT_MODULES_DIR . 'pedigree_chart');

        return $chart->getChartMenu($individual);
    }

    /**
     * Generate a menu item for the pedigree map.
     *
     * @param Individual $individual
     *
     * @return Menu|null
     *
     * @deprecated
     */
    protected function menuChartPedigreeMap(Individual $individual)
    {
        $chart = new GoogleMapsModule(WT_ROOT . WT_MODULES_DIR . 'googlemap');

        return $chart->getChartMenu($individual);
    }

    /**
     * Generate a menu item for the relationship chart.
     *
     * @param Individual $individual
     *
     * @return Menu|null
     *
     * @deprecated
     */
    protected function menuChartRelationship(Individual $individual)
    {
        $chart = new RelationshipsChartModule(WT_ROOT . WT_MODULES_DIR . 'relationships_chart');

        return $chart->getChartMenu($individual);
    }

    /**
     * Generate a menu item for the statistics charts.
     *
     * @return Menu|null
     *
     * @deprecated
     */
    protected function menuChartStatistics()
    {
        $chart = new StatisticsChartModule(WT_ROOT . WT_MODULES_DIR . 'statistics_chart');

        return $chart->getChartMenu(null);
        return $chart->getChartMenu(/** @scrutinizer ignore-type */ null);
    }

    /**
     * Generate a menu item for the timeline chart.
     *
     * @param Individual $individual
     *
     * @return Menu|null
     *
     * @deprecated
     */
    protected function menuChartTimeline(Individual $individual)
    {
        $chart = new TimelineChartModule(WT_ROOT . WT_MODULES_DIR . 'timeline_chart');

        return $chart->getChartMenu($individual);
    }

    /**
     * Generate a menu item for the control panel.
     *
     * @return Menu|null
     */
    protected function menuControlPanel()
    {
        if (Auth::isManager($this->tree)) {
            return new Menu(I18N::translate('Control panel'), 'admin.php', 'menu-admin');
        } else {
            return null;
        }
    }

    /**
     * Favorites menu.
     *
     * @return Menu|null
     */
    protected function menuFavorites()
    {
        global $controller;

        $show_user_favorites = $this->tree && Module::getModuleByName('user_favorites') && Auth::check();
        $show_tree_favorites = $this->tree && Module::getModuleByName('gedcom_favorites');

        if ($show_user_favorites && $show_tree_favorites) {
            $favorites = array_merge(
                FamilyTreeFavoritesModule::getFavorites($this->tree->getTreeId()),
                UserFavoritesModule::getFavorites(Auth::id())
                UserFavoritesModule::getFavorites(/** @scrutinizer ignore-type */ Auth::id())
            );
        } elseif ($show_user_favorites) {
            $favorites = UserFavoritesModule::getFavorites(Auth::id());
        } elseif ($show_tree_favorites) {
            $favorites = FamilyTreeFavoritesModule::getFavorites($this->tree->getTreeId());
        } else {
            $favorites = array();
        }

        $submenus = array();
        $records  = array();
        foreach ($favorites as $favorite) {
            switch ($favorite['type']) {
                case 'URL':
                    $submenus[] = new Menu($favorite['title'], $favorite['url']);
                    break;
                case 'INDI':
                case 'FAM':
                case 'SOUR':
                case 'OBJE':
                case 'NOTE':
                    $record = GedcomRecord::getInstance($favorite['gid'], $this->tree);
                    if ($record && $record->canShowName()) {
                        $submenus[] = new Menu($record->getFullName(), $record->getHtmlUrl());
                        $records[]  = $record;
                    }
                    break;
            }
        }

        if ($show_user_favorites && isset($controller->record) && $controller->record instanceof GedcomRecord && !in_array($controller->record, $records, true)) {
            $submenus[] = new Menu(I18N::translate('Add to favorites'), '#', '', array(
                'onclick' => 'jQuery.post("module.php?mod=user_favorites&mod_action=menu-add-favorite", {xref:"' . $controller->record->getXref() . '"},function(){location.reload();})',
            ));
        }

        if (empty($submenus)) {
            return null;
        } else {
            return new Menu(I18N::translate('Favorites'), '#', 'menu-favorites', array(), $submenus);
        }
    }

    /**
     * A menu for the home (family tree) pages.
     *
     * @return Menu
     */
    protected function menuHomePage()
    {
        if (count(Tree::getAll()) === 1 || Site::getPreference('ALLOW_CHANGE_GEDCOM') === '0') {
            return new Menu(I18N::translate('Family tree'), 'index.php?ctype=gedcom&amp;' . $this->tree_url, 'menu-tree');
        } else {
            $submenus = array();
            foreach (Tree::getAll() as $tree) {
                if ($tree == $this->tree) {
                    $active = 'active ';
                } else {
                    $active = '';
                }
                $submenus[] = new Menu($tree->getTitleHtml(), 'index.php?ctype=gedcom&amp;ged=' . $tree->getNameUrl(), $active . 'menu-tree-' . $tree->getTreeId());
            }

            return new Menu(I18N::translate('Family trees'), '#', 'menu-tree', array(), $submenus);
        }
    }

    /**
     * A menu to show a list of available languages.
     *
     * @return Menu|null
     */
    protected function menuLanguages()
    {
        $menu = new Menu(I18N::translate('Language'), '#', 'menu-language');

        foreach (I18N::activeLocales() as $locale) {
            $language_tag = $locale->languageTag();
            $class        = 'menu-language-' . $language_tag . (WT_LOCALE === $language_tag ? ' active' : '');
            $menu->addSubmenu(new Menu($locale->endonym(), '#', $class, array(
                'onclick'       => 'return false;',
                'data-language' => $language_tag,
            )));
        }

        if (count($menu->getSubmenus()) > 1) {
            return $menu;
        } else {
            return null;
        }
    }

    /**
     * Create a menu to show lists of individuals, families, sources, etc.
     *
     * @param string $surname The significant surname on the page
     *
     * @return Menu
     */
    protected function menuLists($surname)
    {
        // Do not show empty lists
        $row = Database::prepare(
            "SELECT" .
            " EXISTS(SELECT 1 FROM `##sources` WHERE s_file = ?) AS sour," .
            " EXISTS(SELECT 1 FROM `##other` WHERE o_file = ? AND o_type='REPO') AS repo," .
            " EXISTS(SELECT 1 FROM `##other` WHERE o_file = ? AND o_type='NOTE') AS note," .
            " EXISTS(SELECT 1 FROM `##media` WHERE m_file = ?) AS obje"
        )->execute(array(
            $this->tree->getTreeId(),
            $this->tree->getTreeId(),
            $this->tree->getTreeId(),
            $this->tree->getTreeId(),
        ))->fetchOneRow();

        $submenus = array(
            $this->menuListsIndividuals($surname),
            $this->menuListsFamilies($surname),
            $this->menuListsBranches($surname),
            $this->menuListsPlaces(),
        );
        if ($row->obje) {
            $submenus[] = $this->menuListsMedia();
        }
        if ($row->repo) {
            $submenus[] = $this->menuListsRepositories();
        }
        if ($row->sour) {
            $submenus[] = $this->menuListsSources();
        }
        if ($row->note) {
            $submenus[] = $this->menuListsNotes();
        }

        uasort($submenus, function (Menu $x, Menu $y) {
            return I18N::strcasecmp($x->getLabel(), $y->getLabel());
        });

        return new Menu(I18N::translate('Lists'), '#', 'menu-list', array(), $submenus);
    }

    /**
     * A menu for the list of branches
     *
     * @param string $surname The significant surname on the page
     *
     * @return Menu
     */
    protected function menuListsBranches($surname)
    {
        return new Menu(I18N::translate('Branches'), 'branches.php?ged=' . $this->tree->getNameUrl() . '&amp;surname=' . rawurlencode($surname), 'menu-branches', array('rel' => 'nofollow'));
    }

    /**
     * A menu for the list of families
     *
     * @param string $surname The significant surname on the page
     *
     * @return Menu
     */
    protected function menuListsFamilies($surname)
    {
        return new Menu(I18N::translate('Families'), 'famlist.php?ged=' . $this->tree->getNameUrl() . '&amp;surname=' . rawurlencode($surname), 'menu-list-fam', array('rel' => 'nofollow'));
    }

    /**
     * A menu for the list of individuals
     *
     * @param string $surname The significant surname on the page
     *
     * @return Menu
     */
    protected function menuListsIndividuals($surname)
    {
        return new Menu(I18N::translate('Individuals'), 'indilist.php?ged=' . $this->tree->getNameUrl() . '&amp;surname=' . rawurlencode($surname), 'menu-list-indi');
    }

    /**
     * A menu for the list of media objects
     *
     * @return Menu
     */
    protected function menuListsMedia()
    {
        return new Menu(I18N::translate('Media objects'), 'medialist.php?' . $this->tree_url, 'menu-list-obje', array('rel' => 'nofollow'));
    }

    /**
     * A menu for the list of notes
     *
     * @return Menu
     */
    protected function menuListsNotes()
    {
        return new Menu(I18N::translate('Shared notes'), 'notelist.php?' . $this->tree_url, 'menu-list-note', array('rel' => 'nofollow'));
    }

    /**
     * A menu for the list of individuals
     *
     * @return Menu
     */
    protected function menuListsPlaces()
    {
        return new Menu(I18N::translate('Place hierarchy'), 'placelist.php?ged=' . $this->tree->getNameUrl(), 'menu-list-plac', array('rel' => 'nofollow'));
    }

    /**
     * A menu for the list of repositories
     *
     * @return Menu
     */
    protected function menuListsRepositories()
    {
        return new Menu(I18N::translate('Repositories'), 'repolist.php?' . $this->tree_url, 'menu-list-repo', array('rel' => 'nofollow'));
    }

    /**
     * A menu for the list of sources
     *
     * @return Menu
     */
    protected function menuListsSources()
    {
        return new Menu(I18N::translate('Sources'), 'sourcelist.php?' . $this->tree_url, 'menu-list-sour', array('rel' => 'nofollow'));
    }

    /**
     * A login menu option (or null if we are already logged in).
     *
     * @return Menu|null
     */
    protected function menuLogin()
    {
        if (Auth::check() || WT_SCRIPT_NAME === 'login.php') {
            return null;
        } else {
            return new Menu(I18N::translate('Sign in'), WT_LOGIN_URL . '?url=' . rawurlencode(Functions::getQueryUrl()), 'menu-login', array('rel' => 'nofollow'));
        }
    }

    /**
     * A logout menu option (or null if we are already logged out).
     *
     * @return Menu|null
     */
    protected function menuLogout()
    {
        if (Auth::check()) {
            return new Menu(I18N::translate('Sign out'), 'logout.php', 'menu-logout');
        } else {
            return null;
        }
    }

    /**
     * Get the additional menus created by each of the modules
     *
     * @return Menu[]
     */
    protected function menuModules()
    {
        $menus = array();
        foreach (Module::getActiveMenus($this->tree) as $module) {
            $menus[] = $module->getMenu();
        }

        return array_filter($menus);
    }

    /**
     * A link to allow users to edit their account settings (edituser.php).
     *
     * @return Menu|null
     */
    protected function menuMyAccount()
    {
        if (Auth::check()) {
            return new Menu(I18N::translate('My account'), 'edituser.php');
        } else {
            return null;
        }
    }

    /**
     * A link to the user's individual record (individual.php).
     *
     * @return Menu|null
     */
    protected function menuMyIndividualRecord()
    {
        $gedcomid = $this->tree->getUserPreference(Auth::user(), 'gedcomid');

        if ($gedcomid) {
            return new Menu(I18N::translate('My individual record'), 'individual.php?pid=' . $gedcomid . '&amp;' . $this->tree_url, 'menu-myrecord');
        } else {
            return null;
        }
    }

    /**
     * A link to the user's personal home page.
     *
     * @return Menu
     */
    protected function menuMyPage()
    {
        return new Menu(I18N::translate('My page'), 'index.php?ctype=user&amp;' . $this->tree_url, 'menu-mypage');
    }

    /**
     * A menu for the user's personal pages.
     *
     * @return Menu|null
     */
    protected function menuMyPages()
    {
        if (Auth::id()) {
            return new Menu(I18N::translate('My pages'), '#', 'menu-mymenu', array(), array_filter(array(
                $this->menuMyPage(),
                $this->menuMyIndividualRecord(),
                $this->menuMyPedigree(),
                $this->menuMyAccount(),
                $this->menuControlPanel(),
                $this->menuChangeBlocks(),
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
if ($a->getObject()) {
            )));
        } else {
            return null;
        }
    }

    /**
     * A link to the user's individual record.
     *
     * @return Menu|null
     */
    protected function menuMyPedigree()
    {
        $gedcomid = $this->tree->getUserPreference(Auth::user(), 'gedcomid');

        if ($gedcomid && Module::isActiveChart($this->tree, 'pedigree_chart')) {
            $showFull   = $this->tree->getPreference('PEDIGREE_FULL_DETAILS') ? 1 : 0;
            $showLayout = $this->tree->getPreference('PEDIGREE_LAYOUT') ? 1 : 0;

            return new Menu(
                I18N::translate('My pedigree'),
                'pedigree.php?' . $this->tree_url . '&amp;rootid=' . $gedcomid . '&amp;show_full=' . $showFull . '&amp;talloffset=' . $showLayout,
                'menu-mypedigree'
            );
        } else {
            return null;
        }
    }

    /**
     * Create a pending changes menu.
     *
     * @return Menu|null
     */
    protected function menuPendingChanges()
    {
        if ($this->pendingChangesExist()) {
            $menu = new Menu(I18N::translate('Pending changes'), '#', 'menu-pending', array('onclick' => 'window.open("edit_changes.php", "_blank", chan_window_specs); return false;'));

            return $menu;
        } else {
            return null;
        }
    }

    /**
     * A menu with a list of reports.
     *
     * @return Menu|null
     */
    protected function menuReports()
    {
        $submenus = array();
        foreach (Module::getActiveReports($this->tree) as $report) {
            $submenus[] = $report->getReportMenu();
        }

        if ($submenus) {
            return new Menu(I18N::translate('Reports'), '#', 'menu-report', array('rel' => 'nofollow'), $submenus);
        } else {
            return null;
        }
    }

    /**
     * Create the search menu.
     *
     * @return Menu
     */
    protected function menuSearch()
    {
        return new Menu(I18N::translate('Search'), '#', 'menu-search', array('rel' => 'nofollow'), array_filter(array(
            $this->menuSearchGeneral(),
            $this->menuSearchPhonetic(),
            $this->menuSearchAdvanced(),
            $this->menuSearchAndReplace(),
        )));
    }

    /**
     * Create the general search sub-menu.
     *
     * @return Menu
     */
    protected function menuSearchGeneral()
    {
        return new Menu(I18N::translate('General search'), 'search.php?' . $this->tree_url, 'menu-search-general', array('rel' => 'nofollow'));
    }

    /**
     * Create the phonetic search sub-menu.
     *
     * @return Menu
     */
    protected function menuSearchPhonetic()
    {
        return new Menu(/* I18N: search using “sounds like”, rather than exact spelling */ I18N::translate('Phonetic search'), 'search.php?' . $this->tree_url . '&amp;action=soundex', 'menu-search-soundex', array('rel' => 'nofollow'));
    }

    /**
     * Create the advanced search sub-menu.
     *
     * @return Menu
     */
    protected function menuSearchAdvanced()
    {
        return new Menu(I18N::translate('Advanced search'), 'search_advanced.php?' . $this->tree_url, 'menu-search-advanced', array('rel' => 'nofollow'));
    }

    /**
     * Create the advanced search sub-menu.
     *
     * @return Menu
     */
    protected function menuSearchAndReplace()
    {
        if (Auth::isEditor($this->tree)) {
            return new Menu(I18N::translate('Search and replace'), 'search.php?' . $this->tree_url . '&amp;action=replace', 'menu-search-replace');
        } else {
            return null;
        }
    }

    /**
     * Themes menu.
     *
     * @return Menu|null
     */
    public function menuThemes()
    {
        if ($this->tree && Site::getPreference('ALLOW_USER_THEMES') && $this->tree->getPreference('ALLOW_THEME_DROPDOWN')) {
            $submenus = array();
            foreach (Theme::installedThemes() as $theme) {
                $class      = 'menu-theme-' . $theme->themeId() . ($theme === $this ? ' active' : '');
                $submenus[] = new Menu($theme->themeName(), '#', $class, array(
                    'onclick'    => 'return false;',
                    'data-theme' => $theme->themeId(),
                ));
            }

            usort($submenus, function (Menu $x, Menu $y) {
                return I18N::strcasecmp($x->getLabel(), $y->getLabel());
            });

            $menu = new Menu(I18N::translate('Theme'), '#', 'menu-theme', array(), $submenus);

            return $menu;
        } else {
            return null;
        }
    }

    /**
     * Create the <meta charset=""> tag.
     *
     * @return string
     */
    protected function metaCharset()
    {
        return '<meta charset="UTF-8">';
    }

    /**
     * Create the <meta name="description"> tag.
     *
     * @param string $description
     *
     * @return string
     */
    protected function metaDescription($description)
    {
        if ($description) {
            return '<meta name="description" content="' . $description . '">';
        } else {
            return '';
        }
    }

    /**
     * Create the <meta name="generator"> tag.
     *
     * @param string $generator
     *
     * @return string
     */
    protected function metaGenerator($generator)
    {
        if ($generator) {
            return '<meta name="generator" content="' . $generator . '">';
        } else {
            return '';
        }
    }

    /**
     * Create the <meta name="robots"> tag.
     *
     * @param string $robots
     *
     * @return string
     */
    protected function metaRobots($robots)
    {
        if ($robots) {
            return '<meta name="robots" content="' . $robots . '">';
        } else {
            return '';
        }
    }

    /**
     * Create the <meta http-equiv="X-UA-Compatible"> tag.
     *
     * @return string
     */
    protected function metaUaCompatible()
    {
        return '<meta http-equiv="X-UA-Compatible" content="IE=edge">';
    }

    /**
     * Create the <meta name="viewport" content="width=device-width, initial-scale=1"> tag.
     *
     * @return string
     */
    protected function metaViewport()
    {
        return '<meta name="viewport" content="width=device-width, initial-scale=1">';
    }

    /**
     * How many times has the current page been shown?
     *
     * @param  PageController $controller
     *
     * @return int Number of views, or zero for pages that aren't logged.
     */
    protected function pageViews(PageController $controller)
    {
        if ($this->tree && $this->tree->getPreference('SHOW_COUNTER')) {
            if (isset($controller->record) && $controller->record instanceof GedcomRecord) {
                return HitCounter::countHit($this->tree, WT_SCRIPT_NAME, $controller->record->getXref());
            } elseif (isset($controller->root) && $controller->root instanceof GedcomRecord) {
                return HitCounter::countHit($this->tree, WT_SCRIPT_NAME, $controller->root->getXref());
            } elseif (WT_SCRIPT_NAME === 'index.php') {

                if (Auth::check() && Filter::get('ctype') !== 'gedcom') {
                    return HitCounter::countHit($this->tree, WT_SCRIPT_NAME, 'user:' . Auth::id());
                } else {
                    return HitCounter::countHit($this->tree, WT_SCRIPT_NAME, 'gedcom:' . $this->tree->getTreeId());
                }
            }
        }

        return 0;
    }

    /**
     * Misecellaneous dimensions, fonts, styles, etc.
     *
     * @param string $parameter_name
     *
     * @return string|int|float
     */
    public function parameter($parameter_name)
    {
        $parameters = array(
            'chart-background-f'             => 'dddddd',
            'chart-background-m'             => 'cccccc',
            'chart-background-u'             => 'eeeeee',
            'chart-box-x'                    => 250,
            'chart-box-y'                    => 80,
            'chart-descendancy-indent'       => 15,
            'chart-font-color'               => '000000',
            'chart-font-name'                => WT_ROOT . 'packages/dejavu-fonts-ttf-2.35/ttf/DejaVuSans.ttf',
            'chart-font-size'                => 7,
            'chart-spacing-x'                => 5,
            'chart-spacing-y'                => 10,
            'compact-chart-box-x'            => 240,
            'compact-chart-box-y'            => 50,
            'distribution-chart-high-values' => '555555',
            'distribution-chart-low-values'  => 'cccccc',
            'distribution-chart-no-values'   => 'ffffff',
            'distribution-chart-x'           => 440,
            'distribution-chart-y'           => 220,
            'line-width'                     => 1.5,
            'shadow-blur'                    => 0,
            'shadow-color'                   => '',
            'shadow-offset-x'                => 0,
            'shadow-offset-y'                => 0,
            'stats-small-chart-x'            => 440,
            'stats-small-chart-y'            => 125,
            'stats-large-chart-x'            => 900,
            'image-dline'                    => $this->assetUrl() . 'images/dline.png',
            'image-dline2'                   => $this->assetUrl() . 'images/dline2.png',
            'image-hline'                    => $this->assetUrl() . 'images/hline.png',
            'image-spacer'                   => $this->assetUrl() . 'images/spacer.png',
            'image-vline'                    => $this->assetUrl() . 'images/vline.png',
            'image-minus'                    => $this->assetUrl() . 'images/minus.png',
            'image-plus'                     => $this->assetUrl() . 'images/plus.png',
        );

        if (array_key_exists($parameter_name, $parameters)) {
            return $parameters[$parameter_name];
        } else {
            throw new \InvalidArgumentException($parameter_name);
        }
    }

    /**
     * Are there any pending changes for us to approve?
     *
     * @return bool
     */
    protected function pendingChangesExist()
    {
        return $this->tree && $this->tree->hasPendingEdit() && Auth::isModerator($this->tree);
    }

    /**
     * Create a pending changes link. Some themes prefer an alert/banner to a menu.
     *
     * @return string
     */
    protected function pendingChangesLink()
    {
        return
            '<a href="#" onclick="window.open(\'edit_changes.php\', \'_blank\', chan_window_specs); return false;">' .
            $this->pendingChangesLinkText() .
            '</a>';
    }

    /**
     * Text to use in the pending changes link.
     *
     * @return string
     */
    protected function pendingChangesLinkText()
    {
        return I18N::translate('There are pending changes for you to moderate.');
    }

    /**
     * Generate a list of items for the main menu.
     *
     * @return Menu[]
     */
    protected function primaryMenu()
    {
        global $controller;

        if ($this->tree) {
            $individual = $controller->getSignificantIndividual();

            return array_filter(array_merge(array(
                $this->menuHomePage(),
                $this->menuChart($individual),
                $this->menuLists($controller->getSignificantSurname()),
                $this->menuCalendar(),
                $this->menuReports(),
                $this->menuSearch(),
            ), $this->menuModules()));
        } else {
            // No public trees? No genealogy menu!
            return array();
        }
    }

    /**
     * Add markup to the primary menu.
     *
     * @param Menu[] $menus
     *
     * @return string
     */
    protected function primaryMenuContainer(array $menus)
    {
        return '<nav><ul class="primary-menu">' . $this->primaryMenuContent($menus) . '</ul></nav>';
    }

    /**
     * Create the primary menu.
     *
     * @param Menu[] $menus
     *
     * @return string
     */
    protected function primaryMenuContent(array $menus)
    {
        return implode('', array_map(function (Menu $menu) {
            return $menu->getMenuAsList();
        }, $menus));
    }

    /**
     * Generate a list of items for the user menu.
     *
     * @return Menu[]
     */
    protected function secondaryMenu()
    {
        return array_filter(array(
            $this->menuPendingChanges(),
            $this->menuMyPages(),
            $this->menuFavorites(),
            $this->menuThemes(),
            $this->menuLanguages(),
            $this->menuLogin(),
            $this->menuLogout(),
        ));
    }

    /**
     * Add markup to the secondary menu.
     *
     * @param Menu[] $menus
     *
     * @return string
     */
    protected function secondaryMenuContainer(array $menus)
    {
        return '<ul class="nav nav-pills secondary-menu">' . $this->secondaryMenuContent($menus) . '</ul>';
    }

    /**
     * Format the secondary menu.
     *
     * @param Menu[] $menus
     *
     * @return string
     */
    protected function secondaryMenuContent(array $menus)
    {
        return implode('', array_map(function (Menu $menu) {
            return $menu->getMenuAsList();
        }, $menus));
    }

    /**
     * Send any HTTP headers.
     */
    public function sendHeaders()
    {
        header('Content-Type: text/html; charset=UTF-8');
    }

    /**
     * A list of CSS files to include for this page.
     *
     * @return string[]
     */
    protected function stylesheets()
    {
        $stylesheets = array(
            WT_BOOTSTRAP_CSS_URL,
            WT_FONT_AWESOME_CSS_URL,
            WT_FONT_AWESOME_RTL_CSS_URL,
        );

        if (I18N::direction() === 'rtl') {
            $stylesheets[] = WT_BOOTSTRAP_RTL_CSS_URL;
        }

        return $stylesheets;
    }

    /**
     * Create the <title> tag.
     *
     * @param string $title
     *
     * @return string
     */
    protected function title($title)
    {
        return '<title>' . Filter::escapeHtml($title) . '</title>';
    }
}

fisharebest / webtrees

AbstractTheme::init() A last analyzed 2025-06-18 08:36 UTC

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like

AbstractTheme::init() A
last analyzed 2025-06-18 08:36 UTC
