Added tag and comment icons.

parpalak · Feb 14, 2024 · 5eb3a4c · 5eb3a4c
1 parent 72b64a2
commit 5eb3a4c
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Showing 11 changed files with 107 additions and 100 deletions.
diff --git a/_extensions/s2_blog/_include/Page/Favorite.php b/_extensions/s2_blog/_include/Page/Favorite.php
@@ -24,7 +24,7 @@ public function __construct (array $params = array())
 
 	public function body (array $params = array())
 	{
-		$this->obtainTemplate(__DIR__.'/../../templates/');
+		$this->ensureTemplateIsLoaded();
 
 		if ($this->inTemplate('<!-- s2_blog_calendar -->'))
 			$this->page['s2_blog_calendar'] = Lib::calendar(date('Y'), date('m'), '0');

diff --git a/_extensions/s2_blog/_include/Page/HTML.php b/_extensions/s2_blog/_include/Page/HTML.php
@@ -14,7 +14,7 @@
 
 abstract class Page_HTML extends \Page_HTML
 {
-	public $template_id = 'blog.php';
+	protected string $template_id = 'blog.php';
 
 	abstract public function body (array $params);
 

diff --git a/_extensions/s2_blog/_include/Page/Tag.php b/_extensions/s2_blog/_include/Page/Tag.php
@@ -1,8 +1,8 @@
 <?php
 /**
- * Blog posts for a tag.
+ * Blog posts for a specified tag.
  *
- * @copyright (C) 2007-2014 Roman Parpalak
+ * @copyright (C) 2007-2024 Roman Parpalak
  * @license http://www.gnu.org/licenses/gpl.html GPL version 2 or higher
  * @package s2_blog
  */
@@ -16,20 +16,20 @@ class Page_Tag extends Page_HTML implements \Page_Routable
 {
 	public function body (array $params = array())
 	{
-		if ($this->inTemplate('<!-- s2_blog_calendar -->'))
-			$this->page['s2_blog_calendar'] = Lib::calendar(date('Y'), date('m'), '0');
+		if ($this->inTemplate('<!-- s2_blog_calendar -->')) {
+            $this->page['s2_blog_calendar'] = Lib::calendar(date('Y'), date('m'), '0');
+        }
 
 		// A tag
 		$this->posts_by_tag($params['tag'], !empty($params['slash']));
-		$this->page['title'] = $this->page['head_title'] = s2_htmlencode($this->page['title']);
 
 		// Bread crumbs
 		$this->page['path'][] = array(
 			'title' => \Model::main_page_title(),
 			'link'  => s2_link('/'),
 		);
-		if (S2_BLOG_URL)
-		{
+
+		if (S2_BLOG_URL) {
 			$this->page['path'][] = array(
 				'title' => Lang::get('Blog', 's2_blog'),
 				'link' => S2_BLOG_PATH,
@@ -44,6 +44,10 @@ public function body (array $params = array())
 			'title' => $this->page['title'],
 		);
 
+
+        $this->page['head_title'] = s2_htmlencode($this->page['title']);
+        $this->page['title'] = $this->renderPartial('tag_title', ['title' => $this->page['title']]);
+
 		$this->page['link_navigation']['up'] = S2_BLOG_TAGS_PATH;
 	}
 

diff --git a/_extensions/s2_search/_include/Page.php b/_extensions/s2_search/_include/Page.php
@@ -21,7 +21,7 @@
 
 class Page extends \Page_HTML implements \Page_Routable
 {
-    protected $template_id = 'service.php';
+    protected string $template_id = 'service.php';
     private int $page_num;
     private StemmerInterface $stemmer;
 

diff --git a/_include/Page/Abstract.php b/_include/Page/Abstract.php
@@ -5,90 +5,88 @@
 /**
  * Abstract page controller class. Renders content for the browser
  *
- * @copyright (C) 2014 Roman Parpalak
+ * @copyright (C) 2014-2024 Roman Parpalak
  * @license http://www.gnu.org/licenses/gpl.html GPL version 2 or higher
  * @package S2
  */
-
 abstract class Page_Abstract
 {
-	protected $template_id = 'site.php';
-	protected $template = null;
-	protected $page = array();
-	protected $etag = null;
-	protected $viewer = null;
-
-	public function __construct (array $params = array())
-	{
-		if (empty($this->viewer))
-			$this->viewer = new Viewer();
-	}
-
-	protected function renderPartial($name, $vars)
-	{
-		return $this->viewer->render($name, $vars);
-	}
-
-	public function obtainTemplate ()
-	{
-		if ($this->template !== null)
-			return;
-
-		$ext_dir = s2_ext_dir_from_ns(get_class($this));
-		$path = $ext_dir ? $ext_dir . '/templates/' : false;
-
-		try {
-			$this->template = s2_get_template($this->template_id, $path);
-		}
-		catch (Exception $e) {
-			error($e->getMessage());
-		}
-	}
-
-	public function inTemplate ($placeholder)
-	{
-		$this->obtainTemplate();
-		return strpos($this->template, $placeholder) !== false;
-	}
-
-	/**
-	 * Outputs content to browser
-	 */
-	public function render ()
-	{
-        /** @var ?DbLayer $s2_db */
-        $s2_db = \Container::getIfInstantiated(DbLayer::class);
+    protected string $template_id = 'site.php';
+    protected ?string $template = null;
+    protected array $page = array();
+    protected ?string $etag = null;
+    protected Viewer $viewer;
+
+    public function __construct(array $params = [])
+    {
+        $this->viewer = new Viewer();
+    }
+
+    protected function renderPartial(string $name, array $vars): string
+    {
+        return $this->viewer->render($name, $vars);
+    }
+
+    public function ensureTemplateIsLoaded(): void
+    {
+        if ($this->template !== null) {
+            return;
+        }
 
-		$this->obtainTemplate();
+        $ext_dir = s2_ext_dir_from_ns(get_class($this));
+        $path    = $ext_dir ? $ext_dir . '/templates/' : false;
 
-		if ($this instanceof Page_HTML) {
-            $this->process_template();
+        try {
+            $this->template = s2_get_template($this->template_id, $path);
+        } catch (Exception $e) {
+            error($e->getMessage());
         }
+    }
+
+    public function inTemplate($placeholder): bool
+    {
+        $this->ensureTemplateIsLoaded();
+
+        return str_contains($this->template, $placeholder);
+    }
+
+    /**
+     * Outputs content to browser
+     */
+    public function render(): void
+    {
+        $this->ensureTemplateIsLoaded();
 
-        if ($s2_db !== null) {
-            $s2_db->close();
+        if ($this instanceof Page_HTML) {
+            $this->process_template();
         }
 
-		if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && $_SERVER['HTTP_IF_NONE_MATCH'] == $this->etag)
-		{
-			header($_SERVER['SERVER_PROTOCOL'].' 304 Not Modified');
-			exit;
-		}
+        /** @var ?DbLayer $s2_db */
+        $s2_db = Container::getIfInstantiated(DbLayer::class);
+        $s2_db?->close();
 
-		ob_start();
-		if (S2_COMPRESS)
-			ob_start('ob_gzhandler');
+        if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && $_SERVER['HTTP_IF_NONE_MATCH'] === $this->etag) {
+            header($_SERVER['SERVER_PROTOCOL'] . ' 304 Not Modified');
+            exit;
+        }
 
-		echo $this->template;
+        ob_start();
+        if (S2_COMPRESS) {
+            ob_start('ob_gzhandler');
+        }
 
-		if (S2_COMPRESS)
-			ob_end_flush();
+        echo $this->template;
 
-		if (!empty($this->etag))
-			header('ETag: '.$this->etag);
-		header('Content-Length: '.ob_get_length());
-		header('Content-Type: text/html; charset=utf-8');
+        if (S2_COMPRESS) {
+            ob_end_flush();
+        }
+
+        if ($this->etag !== null) {
+            header('ETag: ' . $this->etag);
+        }
+        header('Content-Length: ' . ob_get_length());
+        header('Content-Type: text/html; charset=utf-8');
 
-		ob_end_flush();
-	}
+        ob_end_flush();
+    }
 }
diff --git a/_include/Page/Service.php b/_include/Page/Service.php
@@ -10,7 +10,7 @@
 
 class Page_Service extends Page_HTML
 {
-	protected $template_id = 'service.php';
+	protected string $template_id = 'service.php';
 
 	public function __construct (array $params = array())
 	{

diff --git a/_include/Page/Tag.php b/_include/Page/Tag.php
@@ -5,7 +5,7 @@
 /**
  * Displays the list of pages and excerpts for a specified tag.
  *
- * @copyright (C) 2007-2014 Roman Parpalak
+ * @copyright (C) 2007-2024 Roman Parpalak
  * @license http://www.gnu.org/licenses/gpl.html GPL version 2 or higher
  * @package S2
  */
@@ -154,7 +154,7 @@ private function make_tags_pages ($tag_name, $is_slash)
 					'title' => $tag_name,
 				),
 			),
-			'title' => s2_htmlencode($tag_name),
+			'title' => $this->renderPartial('tag_title', ['title' => $tag_name]),
 			'date'  => '',
 			'text'  => $this->renderPartial('list_text', array(
 				'description' => $tag_description,

diff --git a/_include/Viewer.php b/_include/Viewer.php
@@ -2,15 +2,15 @@
 /**
  * Renders views.
  *
- * @copyright (C) 2014 Roman Parpalak
+ * @copyright (C) 2014-2024 Roman Parpalak
  * @license http://www.gnu.org/licenses/gpl.html GPL version 2 or higher
  * @package S2
  */
 
 class Viewer
 {
-    private $dirs = array();
-    private $debug = false;
+    private array $dirs = [];
+    private bool $debug = false;
 
     public function __construct($that = null)
     {
@@ -84,20 +84,15 @@ private static function jsonFormat($vars, int $level = 0): string
         return $str;
     }
 
-    /**
-     * @param       $name
-     * @param array $vars
-     * @returns string
-     */
-    public function render($name, array $vars)
+    public function render(string $name, array $vars): string
     {
         $name     = preg_replace('#[^0-9a-zA-Z._\-]#', '', $name);
         $filename = $name . '.php';
 
-        $found_file = '';
+        $foundFile = null;
         foreach ($this->dirs as $dir) {
             if (file_exists($dir . $filename)) {
-                $found_file = $dir . $filename;
+                $foundFile = $dir . $filename;
                 break;
             }
         }
@@ -112,8 +107,8 @@ public function render($name, array $vars)
             echo '</pre>';
         }
 
-        if ($found_file) {
-            $this->include_file($found_file, $vars);
+        if ($foundFile !== null) {
+            $this->includeFile($foundFile, $vars);
         } elseif ($this->debug) {
             echo 'View file not found in ', s2_htmlencode(var_export($this->dirs, true));
         }
@@ -125,7 +120,7 @@ public function render($name, array $vars)
         return ob_get_clean();
     }
 
-    private function include_file($_found_file, $_vars): void
+    private function includeFile(string $_found_file, array $_vars): void
     {
         extract($_vars, EXTR_OVERWRITE);
         include $_found_file;

diff --git a/_include/functions.php b/_include/functions.php
@@ -167,7 +167,7 @@ function s2_process_multipart_mixed(&$src, &$dest, $dir = false)
  *
  * @throws Exception
  */
-function s2_get_template($rawTemplateId, $defaultPath = false)
+function s2_get_template($rawTemplateId, $defaultPath = false): string
 {
     global $request_uri;
 
@@ -621,8 +621,9 @@ function error()
     <?php
 
     // If a database connection was established (before this error) we close it
-    if (isset($GLOBALS['s2_db']))
-        $GLOBALS['s2_db']->close();
+    /** @var ?\S2\Cms\Pdo\DbLayer $s2_db */
+    $s2_db = Container::getIfInstantiated(\S2\Cms\Pdo\DbLayer::class);
+    $s2_db?->close();
 
     exit;
 }

diff --git a/_include/src/Asset/AssetMerge.php b/_include/src/Asset/AssetMerge.php
@@ -91,6 +91,7 @@ private function needToDump(): bool
         }
 
         if ($this->devEnv) {
+            // TODO add images embedding in CSS
             $dumpModifiedAt = filemtime($this->getDumpFilename());
             foreach ($this->filesToMerge as $fileToMerge) {
                 if (filemtime($fileToMerge) > $dumpModifiedAt) {

diff --git a/_include/views/tag_title.php b/_include/views/tag_title.php
@@ -0,0 +1,8 @@
+<?php
+/**
+ * Content of the title of a tag page.
+ *
+ * @var string $title
+ */
+?>
+<span class="tag-title"><?php echo s2_htmlencode($title); ?></span>