changes

php/head.php

@@ -261,5 +261,20 @@
 ?>
 <link rel="stylesheet" type="text/css" href="<?php echo $styleHref; ?>">
 
-<!-- Load Bludit Plugins: Site head -->
-<?php Theme::plugins('siteHead'); ?>
+<!-- Load Bludit Plugins: Site head.
+     The theme already emits a complete, coherent set of Open Graph / Twitter
+     Card / canonical tags above. Bludit's Open Graph & Twitter Cards plugins
+     emit their own (conflicting) set — e.g. a post image as og:image on the
+     homepage and multiple og:locale values — so their duplicates are stripped
+     here. Best fixed at the source by deactivating those plugins in the admin;
+     this filter just makes the markup correct either way. -->
+<?php
+	ob_start();
+	Theme::plugins('siteHead');
+	$bdPluginHead = ob_get_clean();
+	// <meta property="og:…"> / <meta name="twitter:…"> / <meta property="article:…">
+	$bdPluginHead = preg_replace('/<meta\b[^>]*\b(?:property|name)=["\'](?:og:|twitter:|article:)[^"\']*["\'][^>]*>\s*/i', '', $bdPluginHead);
+	// duplicate <link rel="canonical">
+	$bdPluginHead = preg_replace('/<link\b[^>]*\brel=["\']canonical["\'][^>]*>\s*/i', '', $bdPluginHead);
+	echo $bdPluginHead;
+?>

php/home.php

@@ -69,8 +69,18 @@
         </div>
       </div>
 
-      <!-- Tags and Category -->
-      <?php $tagsList = $page->tags(true); $categoryKey = $page->categoryKey(); ?>
+      <!-- Excerpt (the page description, set in the admin's SEO tab) -->
+      <?php $bdExcerpt = blowfish_plain($page->description()); ?>
+      <?php if ($bdExcerpt !== '') : ?>
+        <p class="post-list-excerpt"><?php echo htmlspecialchars($bdExcerpt, ENT_QUOTES, 'UTF-8'); ?></p>
+      <?php endif ?>
+
+      <!-- Tags and Category — capped so the list stays scannable -->
+      <?php
+        $tagsList = $page->tags(true);
+        $categoryKey = $page->categoryKey();
+        $bdMaxTags = 5; // tags shown per post on the list; the rest collapse into "+N"
+      ?>
       <?php if (!empty($tagsList) || $categoryKey) : ?>
         <div class="post-taxonomy">
           <?php if ($categoryKey) : ?>
@@ -78,9 +88,16 @@
               <?php echo blowfish_icon('folder'); ?><?php echo blowfish_text($page->category()); ?>
             </a>
           <?php endif ?>
+          <?php $bdTagCount = 0; $bdTagOverflow = 0; ?>
           <?php foreach ($tagsList as $tagKey => $tagName) : ?>
-            <a class="taxonomy-badge" href="<?php echo DOMAIN_TAGS . $tagKey; ?>"><?php echo blowfish_icon('tag'); ?><?php echo blowfish_text($tagName); ?></a>
+            <?php if ($bdTagCount < $bdMaxTags) : $bdTagCount++; ?>
+              <a class="taxonomy-badge" href="<?php echo DOMAIN_TAGS . $tagKey; ?>"><?php echo blowfish_icon('tag'); ?><?php echo blowfish_text($tagName); ?></a>
+            <?php else : $bdTagOverflow++; ?>
+            <?php endif ?>
           <?php endforeach ?>
+          <?php if ($bdTagOverflow > 0) : ?>
+            <a class="taxonomy-badge taxonomy-badge-more" href="<?php echo $page->permalink(); ?>" title="<?php echo $L->get('All tags'); ?>">+<?php echo $bdTagOverflow; ?></a>
+          <?php endif ?>
         </div>
       <?php endif ?>
 

php/page.php

@@ -144,6 +144,48 @@
 
 </article>
 
+<?php
+	// ---- Previous / next post navigation ----
+	// Chronological neighbours (Bludit's list is newest-first). Guarded like
+	// the related-posts block so an API difference degrades to nothing.
+	if (!$page->isStatic() && !$url->notFound()) {
+		$bdOlder = null; $bdNewer = null;
+		try {
+			global $pages;
+			if (isset($pages) && method_exists($pages, 'getList')) {
+				$bdNavKeys = array();
+				foreach ($pages->getList(1, 10000, true) as $bdNk) {
+					$bdNp = new Page($bdNk);
+					if (!$bdNp->isStatic()) { $bdNavKeys[] = $bdNp; }
+				}
+				foreach ($bdNavKeys as $bdNi => $bdNp) {
+					if ($bdNp->key() === $page->key()) {
+						if ($bdNi > 0)                       { $bdNewer = $bdNavKeys[$bdNi - 1]; }
+						if ($bdNi < count($bdNavKeys) - 1)   { $bdOlder = $bdNavKeys[$bdNi + 1]; }
+						break;
+					}
+				}
+			}
+		} catch (\Throwable $e) { $bdOlder = null; $bdNewer = null; }
+?>
+	<?php if ($bdOlder || $bdNewer) : ?>
+	<nav class="post-nav" aria-label="<?php echo $L->get('Post navigation'); ?>">
+		<?php if ($bdOlder) : ?>
+		<a class="post-nav-item post-nav-older" href="<?php echo $bdOlder->permalink(); ?>" rel="prev">
+			<span class="post-nav-label"><?php echo blowfish_icon('chevron-left'); ?><?php echo $L->get('Older post'); ?></span>
+			<span class="post-nav-title"><?php echo blowfish_text($bdOlder->title()); ?></span>
+		</a>
+		<?php else : ?><span class="post-nav-item post-nav-empty" aria-hidden="true"></span><?php endif ?>
+		<?php if ($bdNewer) : ?>
+		<a class="post-nav-item post-nav-newer" href="<?php echo $bdNewer->permalink(); ?>" rel="next">
+			<span class="post-nav-label"><?php echo $L->get('Newer post'); ?><?php echo blowfish_icon('chevron-right'); ?></span>
+			<span class="post-nav-title"><?php echo blowfish_text($bdNewer->title()); ?></span>
+		</a>
+		<?php else : ?><span class="post-nav-item post-nav-empty" aria-hidden="true"></span><?php endif ?>
+	</nav>
+	<?php endif ?>
+<?php } ?>
+
 <?php
 	// ---- Related posts ----
 	// Best-effort via Bludit's Pages API; wrapped so any API difference degrades