✨ (themes): add an API to get a title page

bl-kernel/authors.class.php

@@ -23,7 +23,8 @@ class Authors extends dbList {
 				if (isset($authorsIndex[$authorName])) {
 					array_push($authorsIndex[$authorName]['list'], $pageKey);
 				} else {
-					$authorsIndex[$authorName]['name'] = $authorName;
+					$user = new User($pageFields['username']);
+					$authorsIndex[$authorName]['name'] = $user->displayName();
 					$authorsIndex[$authorName]['list'] = array($pageKey);
 				}
 			}

bl-kernel/helpers/theme.class.php

@@ -91,6 +91,55 @@ class Theme
 		return DOMAIN_ADMIN;
 	}
 
+	public static function locationTitle()
+	{
+		global $url;
+		global $site;
+		global $tags;
+		global $archives;
+		global $authors;
+		global $categories;
+		global $WHERE_AM_I;
+		global $page;
+
+		if ($WHERE_AM_I == 'page') {
+			return $page->title();
+		} elseif ($WHERE_AM_I == 'tag') {
+			try {
+				$tagKey = $url->slug();
+				$tag = new Tag($tagKey);
+				return $tag->name();
+			} catch (Exception $e) {
+				// Tag doesn't exist
+			}
+		} elseif ($WHERE_AM_I == 'category') {
+			try {
+				$categoryKey = $url->slug();
+				$category = new Category($categoryKey);
+				return $category->name();
+			} catch (Exception $e) {
+				// Category doesn't exist
+			}
+		} elseif ($WHERE_AM_I == 'archive') {
+			try {
+				$archiveKey = $url->slug();
+				return Date::prettyArchiveDate($archiveKey);
+			} catch (Exception $e) {
+				// Archive doesn't exist
+			}
+		}  elseif ($WHERE_AM_I == 'author') {
+			try {
+				$authorKey = $url->slug();
+				$user = new User($authorKey);
+				return $user->displayName();
+			} catch (Exception $e) {
+				// Author doesn't exist
+			}
+		}
+		
+		return null;
+	}
+
 	public static function metaTags($tag)
 	{
 		if ($tag == 'title') {

bl-themes/popeye/php/home.php

@@ -47,6 +47,10 @@
 				<?php endif ?>
 				<!-- End Search input -->
 
+				<?php if (Theme::locationTitle()): ?>
+					<h2><?php echo Theme::locationTitle(); ?></h2>
+				<?php endif; ?>
+
 				<!-- Content not available -->
 				<?php if (empty($content)) : ?>
 					<div class="text-center p-4">