[ticket/15245] Configure TextFormatter before rendering feeds

PHPBB3-15245

phpBB/config/default/container/services_feed.yml

@@ -19,9 +19,8 @@ services:
         arguments:
             - '@config'
             - '@path_helper'
+            - '@text_formatter.renderer'
             - '@user'
-            - '%core.root_path%'
-            - '%core.php_ext%'
 
     feed.forum:
         class: phpbb\feed\forum

phpBB/phpbb/feed/feed_quote_helper.php

@@ -0,0 +1,35 @@
+<?php
+/**
+ *
+ * This file is part of the phpBB Forum Software package.
+ *
+ * @copyright (c) phpBB Limited <https://www.phpbb.com>
+ * @license GNU General Public License, version 2 (GPL-2.0)
+ *
+ * For full copyright and license information, please see
+ * the docs/CREDITS.txt file.
+ *
+ */
+
+namespace phpbb\feed;
+
+/**
+ * Modified quote_helper for feeds (basically just removing all attributes)
+ */
+class feed_quote_helper extends \phpbb\textformatter\s9e\quote_helper
+{
+	/**
+	 * {@inheritdoc}
+	 */
+	public function inject_metadata($xml)
+	{
+		// In feeds we don't want any attributes, so delete all of them
+		return \s9e\TextFormatter\Utils::replaceAttributes(
+			$xml,
+			'QUOTE',
+			function () {
+				return [];
+			}
+		);
+	}
+}

phpBB/phpbb/feed/helper.php

@@ -24,20 +24,25 @@ class helper
 	/** @var \phpbb\path_helper */
 	protected $path_helper;
 
+	/** @var \phpbb\textformatter\s9e\renderer */
+	protected $renderer;
+
 	/** @var \phpbb\user */
 	protected $user;
 
 	/**
 	 * Constructor
 	 *
-	 * @param	\phpbb\config\config	$config			Config object
-	 * @param	\phpbb\path_helper		$path_helper 	Path helper object
-	 * @param	\phpbb\user				$user			User object
+	 * @param	\phpbb\config\config				$config			Config object
+	 * @param	\phpbb\path_helper					$path_helper 	Path helper object
+	 * @param	\phpbb\textformatter\s9e\renderer	$renderer		TextFormatter renderer object
+	 * @param	\phpbb\user							$user			User object
 	 */
-	public function __construct(\phpbb\config\config $config, \phpbb\path_helper $path_helper, \phpbb\user $user)
+	public function __construct(\phpbb\config\config $config, \phpbb\path_helper $path_helper, \phpbb\textformatter\s9e\renderer $renderer, \phpbb\user $user)
 	{
 		$this->config = $config;
 		$this->path_helper = $path_helper;
+		$this->renderer = $renderer;
 		$this->user = $user;
 	}
 
@@ -99,17 +104,13 @@ class helper
 			return '';
 		}
 
-		// Prepare some bbcodes for better parsing
-		$content = preg_replace("#\[quote(=&quot;.*?&quot;)?:$uid\]\s*(.*?)\s*\[/quote:$uid\]#si", "[quote$1:$uid]<br />$2<br />[/quote:$uid]", $content);
+		// Setup our own quote_helper to remove all attributes from quotes
+		$this->renderer->configure_quote_helper(new feed_quote_helper($this->user, $this->path_helper->get_phpbb_root_path(), $this->path_helper->get_php_ext()));
+
+		$this->renderer->set_smilies_path($this->get_board_url() . '/' . $this->config['smilies_path']);
 
 		$content = generate_text_for_display($content, $uid, $bitfield, $options);
 
-		// Add newlines
-		$content = str_replace('<br />', '<br />' . "\n", $content);
-
-		// Convert smiley Relative paths to Absolute path, Windows style
-		$content = str_replace($this->path_helper->get_web_root_path() . $this->config['smilies_path'], $this->get_board_url() . '/' . $this->config['smilies_path'], $content);
-
 		// Remove "Select all" link and mouse events
 		$content = str_replace('<a href="#" onclick="selectCode(this); return false;">' . $this->user->lang['SELECT_ALL_CODE'] . '</a>', '', $content);
 		$content = preg_replace('#(onkeypress|onclick)="(.*?)"#si', '', $content);