221 lines
8.8 KiB
PHP
221 lines
8.8 KiB
PHP
<?php
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// Inline-SVG icon helper (replaces the Bootstrap Icons webfont). Included
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// first so blowdit_icon() is available to head.php and every body template.
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include(THEME_DIR_PHP.'icons.php');
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// ---- Theme contact / social config ----
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// The mailto icon uses Bludit's "Sender email" (Settings -> Advanced ->
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// Email account settings). Leave it to auto-detect, or hard-set $blowditEmail
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// below to override. Empty -> the icon is hidden.
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$blowditEmail = '';
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if (isset($site)) {
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// Try Bludit's site settings (accessor is getValue(); getField() as backup).
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$bdGet = method_exists($site, 'getValue') ? 'getValue'
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: (method_exists($site, 'getField') ? 'getField' : null);
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if ($bdGet) {
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$blowditEmail = $site->$bdGet('emailFromAddress'); // Bludit's "Sender email"
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if (empty($blowditEmail)) { $blowditEmail = $site->$bdGet('email'); }
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}
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}
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// Bludit's sender email isn't always exposed to themes (it's an SMTP/plugin
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// setting), so fall back to a fixed address. Set to '' to hide the icon.
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if (empty($blowditEmail)) { $blowditEmail = 'contact@interlope.xyz'; }
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$blowditTwitterHandle = '@spleenftw'; // twitter:site / twitter:creator; '' to omit
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// Read the theme from a cookie so the root element can be rendered
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// pre-coloured. This paints the page in the theme colour from the first
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// byte of every response, eliminating the white flash between navigations.
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$blowditThemeBg = array(
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'light' => '#ffffff',
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'dark' => '#171717',
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'nord' => '#2e3440',
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'dracula' => '#282a36',
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'catppuccin' => '#1e1e2e',
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);
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$blowditTheme = (isset($_COOKIE['blowdit-theme']) && isset($blowditThemeBg[$_COOKIE['blowdit-theme']]))
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? $_COOKIE['blowdit-theme']
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: 'light';
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$blowditBg = $blowditThemeBg[$blowditTheme];
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$blowditScheme = ($blowditTheme === 'light') ? 'light' : 'dark';
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// Pre-compute before <body> so we can stamp the has-toc class on it,
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// which lets CSS align the navbar container with the wider article container.
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$blowditIsArticle = ($WHERE_AM_I === 'page' && isset($page) && !$page->isStatic() && !$url->notFound());
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$blowditHasHeadings = $blowditIsArticle && (bool) preg_match('/<h[234]/i', $page->content());
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?>
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<!DOCTYPE html>
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<html lang="<?php echo Theme::lang() ?>" data-theme="<?php echo $blowditTheme ?>" style="background-color: <?php echo $blowditBg ?>; color-scheme: <?php echo $blowditScheme ?>;">
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<head>
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<?php include(THEME_DIR_PHP.'head.php'); ?>
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</head>
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<body<?php echo $blowditHasHeadings ? ' class="has-toc"' : ''; ?>>
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<!-- Skip to content (keyboard / screen-reader navigation) -->
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<a class="skip-link" href="#main-content"><?php echo $L->get('Skip to content'); ?></a>
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<!-- Load Bludit Plugins: Site Body Begin -->
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<?php Theme::plugins('siteBodyBegin'); ?>
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<!-- Navbar -->
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<?php include(THEME_DIR_PHP.'navbar.php'); ?>
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<?php
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// Split the siteSidebar plugins into "search" and "everything else".
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// This lets us relocate the search box under the hero on the homepage
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// (Popeye-style) while keeping the other plugins in the right sidebar.
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// Mirrors Bludit's own Theme::plugins() loop, but captures the output.
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global $plugins;
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$sidebarSearchHtml = ''; // search box, rendered under the hero on the homepage
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$sidebarItems = array(); // every sidebar plugin, to be sorted into a fixed order
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$sidebarIndex = 0;
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if (isset($plugins['siteSidebar'])) {
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foreach ($plugins['siteSidebar'] as $plugin) {
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$out = $plugin->siteSidebar();
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$isSearch = (strpos($out, 'plugin-search') !== false);
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$isNav = (strpos($out, 'plugin-navigation') !== false || strpos($out, 'plugin-pages') !== false);
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// Fixed sidebar order (lower = higher up). Unknown plugins such as
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// the Hit Counter default to 90, i.e. pinned to the bottom.
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$priority = 90;
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if (strpos($out, 'plugin-about') !== false) $priority = 10; // Blog / About
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elseif ($isSearch) $priority = 20; // Search
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elseif ($isNav) $priority = 30; // Navigation
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elseif (strpos($out, 'plugin-categories') !== false) $priority = 40; // Category
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if ($isSearch) {
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$sidebarSearchHtml .= $out;
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}
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// Mark the navigation / pages plugin so its list can be shuffled
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// client-side (see the script near the body end).
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if ($isNav) {
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$out = '<div class="js-random-nav">' . $out . '</div>';
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}
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$sidebarItems[] = array(
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'priority' => $priority,
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'index' => $sidebarIndex++,
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'search' => $isSearch,
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'nav' => $isNav,
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'html' => $out,
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);
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}
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}
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// Stable sort by priority, then original order (PHP < 8 usort isn't stable).
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usort($sidebarItems, function ($a, $b) {
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if ($a['priority'] === $b['priority']) {
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return $a['index'] - $b['index'];
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}
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return $a['priority'] - $b['priority'];
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});
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$sidebarFullHtml = ''; // all plugins, ordered (used on article/page views)
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$sidebarNoSearchHtml = ''; // same, minus search (kept for potential future use)
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$sidebarHomeHtml = ''; // about + categories + hit counter only (homepage, no nav/search)
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foreach ($sidebarItems as $item) {
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$sidebarFullHtml .= $item['html'];
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if (!$item['search']) {
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$sidebarNoSearchHtml .= $item['html'];
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}
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if (!$item['search'] && !$item['nav']) {
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$sidebarHomeHtml .= $item['html'];
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}
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}
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// The hero (and the relocated search) appear on every paginated home page.
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$heroVisible = ($WHERE_AM_I === 'home');
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// Reuse the values pre-computed before <body> (avoids calling $page->content() twice).
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$isArticlePage = $blowditIsArticle;
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$hasHeadings = $blowditHasHeadings;
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?>
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<!-- Content -->
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<div id="main-content" tabindex="-1" class="<?php echo $hasHeadings ? 'container-wide' : 'container'; ?>">
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<div class="row">
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<?php if ($hasHeadings): ?>
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<!-- Left ToC Sidebar — visible on md+ only; hidden on mobile.
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No align-self-start so the column stretches to article height, enabling sticky. -->
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<div class="col-md-3 d-none d-md-block">
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<?php include(THEME_DIR_PHP.'toc.php'); ?>
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</div>
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<!-- Article Content (narrower when ToC is present) -->
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<div class="col-md-6">
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<?php include(THEME_DIR_PHP.'page.php'); ?>
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</div>
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<?php else: ?>
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<!-- Blog Posts / Page (full width when no ToC) -->
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<div class="col-md-8">
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<?php
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if ($WHERE_AM_I == 'page') {
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include(THEME_DIR_PHP.'page.php');
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} else {
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include(THEME_DIR_PHP.'home.php');
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}
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?>
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</div>
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<?php endif ?>
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<!-- Right Sidebar (align-self-start: card fits its content, doesn't
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stretch to match the main column's height) -->
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<div class="<?php echo $hasHeadings ? 'col-md-3' : 'col-md-3 offset-md-1'; ?> align-self-start">
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<?php include(THEME_DIR_PHP.'sidebar.php'); ?>
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</div>
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</div>
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</div>
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<!-- Footer -->
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<?php include(THEME_DIR_PHP.'footer.php'); ?>
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<!-- Javascript -->
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<?php
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// jQuery and Bootstrap's JS bundle are intentionally NOT loaded: every
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// interactive piece in this theme is vanilla JS (theme picker, tabs,
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// carousel, lightbox), and the only Bootstrap-JS feature used — the
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// mobile navbar collapse — is reimplemented in blowdit.js. This drops
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// ~115 KB. Re-add Theme::jquery() / Theme::jsBootstrap() here if you
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// install a plugin that depends on them.
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?>
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<!-- Theme behaviour: deferred, cached external bundle.
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The anti-flash theme bootstrap stays inline in head.php — it must
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run before the first paint and so cannot be deferred. -->
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<script>
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// Theme directory URL, so the deferred bundle can load self-hosted assets
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// (highlight.js + its theme CSS) relative to the theme.
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window.BLOWDIT_THEME_URL = <?php echo json_encode(DOMAIN_THEME); ?>;
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// Localised UI strings for the deferred bundle. $L->get() falls back to
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// the key itself when a translation is missing, so this is safe in any language.
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window.BLOWDIT_I18N = {
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copy: <?php echo json_encode($L->get('Copy')); ?>,
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copied: <?php echo json_encode($L->get('Copied')); ?>,
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copyCode: <?php echo json_encode($L->get('Copy code')); ?>,
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backToTop: <?php echo json_encode($L->get('Back to top')); ?>,
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prevSlide: <?php echo json_encode($L->get('Previous slide')); ?>,
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nextSlide: <?php echo json_encode($L->get('Next slide')); ?>,
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goToSlide: <?php echo json_encode($L->get('Go to slide')); ?>,
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prevImage: <?php echo json_encode($L->get('Previous image')); ?>,
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nextImage: <?php echo json_encode($L->get('Next image')); ?>,
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imageViewer: <?php echo json_encode($L->get('Image viewer')); ?>
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};
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</script>
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<?php
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// Cache-busted by file mtime (mirrors the style.css approach in head.php).
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$jsVersion = @filemtime(THEME_DIR_JS . 'blowdit.js');
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$jsSrc = DOMAIN_THEME . 'js/blowdit.js' . ($jsVersion ? '?v=' . $jsVersion : '');
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?>
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<script defer src="<?php echo $jsSrc; ?>"></script>
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<!-- Load Bludit Plugins: Site Body End -->
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<?php Theme::plugins('siteBodyEnd'); ?>
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</body>
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</html>
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