2 files changed, 203 insertions, 0 deletions
diff --git a/core/include/category/list.php b/core/include/category/list.php
new file mode 100644
index 0000000..9bd2a68
--- /dev/null
+++ b/core/include/category/list.php
@@ -0,0 +1,69 @@
+<?php
+#===============================================================================
+# Get instances
+#===============================================================================
+$Language = Application::getLanguage();
+
+#===============================================================================
+# Get repositories
+#===============================================================================
+$CategoryRepository = Application::getRepository('Category');
+$PostRepository = Application::getRepository('Post');
+
+#===============================================================================
+# Pagination
+#===============================================================================
+$site_size = Application::get('CATEGORY.LIST_SIZE');
+$site_sort = Application::get('CATEGORY.LIST_SORT');
+
+#$count = $CategoryRepository->getCount(['parent' => NULL]);
+$count = $CategoryRepository->getCount();
+$lastSite = ceil($count / $site_size);
+
+$currentSite = HTTP::GET('site') ?? 1;
+$currentSite = intval($currentSite);
+
+if($currentSite < 1 OR ($currentSite > $lastSite AND $lastSite > 0)) {
+	Application::error404();
+}
+
+#===============================================================================
+# Single redirect
+#===============================================================================
+if(Application::get('CATEGORY.SINGLE_REDIRECT') === TRUE AND $count === 1) {
+	$Category = $CategoryRepository->getLast();
+	HTTP::redirect(Application::getEntityURL($Category));
+}
+
+#===============================================================================
+# Get paginated category list
+#===============================================================================
+$categories = $CategoryRepository->getPaginatedTree(
+	$site_size,
+	($currentSite-1) * $site_size
+);
+
+foreach($categories as $Category) {
+	$templates[] = generateCategoryItemTemplate($Category, TRUE);
+}
+
+#===============================================================================
+# Build document
+#===============================================================================
+$ListTemplate = Template\Factory::build('category/list');
+$ListTemplate->set('PAGINATION', [
+	'THIS' => $currentSite,
+	'LAST' => $lastSite,
+	'HTML' => generateCategoryNaviTemplate($currentSite)
+]);
+$ListTemplate->set('LIST', [
+	'CATEGORIES' => $templates ?? []
+]);
+
+$MainTemplate = Template\Factory::build('main');
+$MainTemplate->set('HTML', $ListTemplate);
+$MainTemplate->set('HEAD', [
+	'NAME' => $Language->text('title_category_overview', $currentSite)
+]);
+
+echo $MainTemplate;
diff --git a/core/include/category/main.php b/core/include/category/main.php
new file mode 100644
index 0000000..57f8625
--- /dev/null
+++ b/core/include/category/main.php
@@ -0,0 +1,134 @@
+<?php
+#===============================================================================
+# Get repositories
+#===============================================================================
+$CategoryRepository = Application::getRepository('Category');
+$PostRepository = Application::getRepository('Post');
+$UserRepository = Application::getRepository('User');
+
+#===============================================================================
+# Try to find category (with parents) by slug URL or unique ID
+#===============================================================================
+if(Application::get('CATEGORY.SLUG_URLS')) {
+	if(!$categories = $CategoryRepository->findWithParentsBy('slug', $param)) {
+		if($categories = $CategoryRepository->findWithParents($param)) {
+			$redirect_scheduled = TRUE;
+		}
+	}
+}
+
+else {
+	if(!$categories = $CategoryRepository->findWithParents($param)) {
+		if($categories = $CategoryRepository->findWithParentsBy('slug', $param)) {
+			$redirect_scheduled = TRUE;
+		}
+	}
+}
+
+#===============================================================================
+# Throw 404 error if category (with parents) could not be found
+#===============================================================================
+if(!isset($categories)) {
+	Application::error404();
+}
+
+#===============================================================================
+# The last element represents the current category
+#===============================================================================
+$Category = $categories[array_key_last($categories)];
+
+#===============================================================================
+# If category with parents was found by alternative, redirect to correct URL
+#===============================================================================
+if(isset($redirect_scheduled)) {
+	HTTP::redirect(Application::getEntityURL($Category));
+}
+
+#===============================================================================
+# Generate category template data (including parents)
+#===============================================================================
+foreach($categories as $_Category) {
+	$category_list[] = generateItemTemplateData($_Category);
+}
+
+#===============================================================================
+# Define data variable for current category
+#===============================================================================
+$category_data = $category_list[array_key_last($category_list)];
+
+#===============================================================================
+# Generate category children list
+#===============================================================================
+$child_categories = $CategoryRepository->getAll(
+	['parent' => $Category->getID()],
+	Application::get('CATEGORY.LIST_SORT')
+);
+
+foreach($child_categories as $ChildCategory) {
+	$child_templates[] = generateCategoryItemTemplate($ChildCategory);
+}
+
+#===============================================================================
+# Pagination (for posts in this category)
+#===============================================================================
+$site_size = Application::get('POST.LIST_SIZE');
+$site_sort = Application::get('POST.LIST_SORT');
+
+$count = $PostRepository->getCountByCategory($Category);
+$lastSite = ceil($count / $site_size);
+
+$currentSite = HTTP::GET('site') ?? 1;
+$currentSite = intval($currentSite);
+
+if($currentSite < 1 OR ($currentSite > $lastSite AND $lastSite > 0)) {
+	Application::error404();
+}
+
+#===============================================================================
+# Get paginated post list for this category
+#===============================================================================
+$posts = $PostRepository->getAll(
+	['category' => $Category->getID()],
+	$site_sort,
+	($currentSite-1) * $site_size.','.$site_size
+);
+
+foreach($posts as $Post) {
+	$User = $UserRepository->find($Post->get('user'));
+	$post_templates[] = generatePostItemTemplate($Post, $User);
+}
+
+#===============================================================================
+# Build document
+#===============================================================================
+$CategoryTemplate = Template\Factory::build('category/main');
+$CategoryTemplate->set('CATEGORY', $category_data);
+$CategoryTemplate->set('CATEGORIES', $category_list ?? []);
+$CategoryTemplate->set('COUNT', [
+	'POST' => $PostRepository->getCountByCategory($Category),
+	'CHILDREN' => $CategoryRepository->getChildrenCount($Category)
+]);
+$CategoryTemplate->set('PAGINATION', [
+	'THIS' => $currentSite,
+	'LAST' => $lastSite,
+	'HTML' => generatePostNaviTemplate($currentSite)
+]);
+$CategoryTemplate->set('LIST', [
+	'POSTS' => $post_templates ?? [],
+	'CATEGORIES' => $child_templates ?? []
+]);
+
+$MainTemplate = Template\Factory::build('main');
+$MainTemplate->set('TYPE', 'CATEGORY');
+$MainTemplate->set('CATEGORY', $category_data);
+$MainTemplate->set('CATEGORIES', $category_list ?? []);
+$MainTemplate->set('HTML', $CategoryTemplate);
+$MainTemplate->set('HEAD', [
+	'NAME' => $category_data['ATTR']['NAME'],
+	'DESC' => description($category_data['BODY']['HTML'](),
+		Application::get('CATEGORY.DESCRIPTION_SIZE')),
+	'PERM' => $category_data['URL'],
+	'OG_IMAGES' => $category_data['FILE']['LIST']
+]);
+
+echo $MainTemplate;