Merge branch '3.2.x'

phpBB/language/en/common.php

@@ -341,6 +341,7 @@ $lang = array_merge($lang, array(
 	'INTERESTS'					=> 'Interests',
 	'INVALID_DIGEST_CHALLENGE'	=> 'Invalid digest challenge.',
 	'INVALID_EMAIL_LOG'			=> '<strong>%s</strong> possibly an invalid email address?',
+	'INVALID_FEED_ATTACHMENTS'	=> 'The selected feed tried fetching attachments with invalid constraints.',
 	'INVALID_PLURAL_RULE'		=> 'The chosen plural rule is invalid. Valid values are integers between 0 and 15.',
 	'IP'						=> 'IP',
 	'IP_BLACKLISTED'			=> 'Your IP %1$s has been blocked because it is blacklisted. For details please see <a href="%2$s">%2$s</a>.',

phpBB/phpbb/feed/attachments_base.php

@@ -25,8 +25,11 @@ abstract class attachments_base extends base
 
 	/**
 	* Retrieve the list of attachments that may be displayed
+	*
+	* @param array $post_ids Specify for which post IDs to fetch the attachments (optional)
+	* @param array $topic_ids Specify for which topic IDs to fetch the attachments (optional)
 	*/
-	protected function fetch_attachments()
+	protected function fetch_attachments($post_ids = array(), $topic_ids = array())
 	{
 		$sql_array = array(
 			'SELECT'   => 'a.*',
@@ -37,7 +40,20 @@ abstract class attachments_base extends base
 			'ORDER_BY' => 'a.filetime DESC, a.post_msg_id ASC',
 		);
 
-		if (isset($this->topic_id))
+		if (!empty($post_ids))
+		{
+			$sql_array['WHERE'] .= 'AND ' . $this->db->sql_in_set('a.post_msg_id', $post_ids);
+		}
+		else if (!empty($topic_ids))
+		{
+			if (isset($this->topic_id))
+			{
+				$topic_ids[] = $this->topic_id;
+			}
+
+			$sql_array['WHERE'] .= 'AND ' . $this->db->sql_in_set('a.topic_id', $topic_ids);
+		}
+		else if (isset($this->topic_id))
 		{
 			$sql_array['WHERE'] .= 'AND a.topic_id = ' . (int) $this->topic_id;
 		}
@@ -51,6 +67,11 @@ abstract class attachments_base extends base
 			);
 			$sql_array['WHERE'] .= 'AND t.forum_id = ' . (int) $this->forum_id;
 		}
+		else
+		{
+			// Do not allow querying the full attachments table
+			throw new \RuntimeException($this->user->lang('INVALID_FEED_ATTACHMENTS'));
+		}
 
 		$sql = $this->db->sql_build_query('SELECT', $sql_array);
 		$result = $this->db->sql_query($sql);
@@ -63,15 +84,6 @@ abstract class attachments_base extends base
 		$this->db->sql_freeresult($result);
 	}
 
-	/**
-	* {@inheritDoc}
-	*/
-	public function open()
-	{
-		parent::open();
-		$this->fetch_attachments();
-	}
-
 	/**
 	* Get attachments related to a given post
 	*

phpBB/phpbb/feed/forum.php

@@ -138,6 +138,8 @@ class forum extends post_base
 			return false;
 		}
 
+		parent::fetch_attachments(array(), $topic_ids);
+
 		$this->sql = array(
 			'SELECT'	=>	'p.post_id, p.topic_id, p.post_time, p.post_edit_time, p.post_visibility, p.post_subject, p.post_text, p.bbcode_bitfield, p.bbcode_uid, p.enable_bbcode, p.enable_smilies, p.enable_magic_url, p.post_attachment, ' .
 				'u.username, u.user_id',

phpBB/phpbb/feed/news.php

@@ -90,6 +90,8 @@ class news extends topic_base
 			return false;
 		}
 
+		parent::fetch_attachments($post_ids);
+
 		$this->sql = array(
 			'SELECT'	=> 'f.forum_id, f.forum_name,
 							t.topic_id, t.topic_title, t.topic_poster, t.topic_first_poster_name, t.topic_posts_approved, t.topic_posts_unapproved, t.topic_posts_softdeleted, t.topic_views, t.topic_time, t.topic_last_post_time,

phpBB/phpbb/feed/overall.php

@@ -55,6 +55,8 @@ class overall extends post_base
 			return false;
 		}
 
+		parent::fetch_attachments(array(), $topic_ids);
+
 		// Get the actual data
 		$this->sql = array(
 			'SELECT'	=>	'f.forum_id, f.forum_name, ' .

phpBB/phpbb/feed/topic.php

@@ -126,6 +126,8 @@ class topic extends post_base
 	 */
 	protected function get_sql()
 	{
+		parent::fetch_attachments();
+
 		$this->sql = array(
 			'SELECT'	=>	'p.post_id, p.post_time, p.post_edit_time, p.post_visibility, p.post_subject, p.post_text, p.bbcode_bitfield, p.bbcode_uid, p.enable_bbcode, p.enable_smilies, p.enable_magic_url, p.post_attachment, ' .
 				'u.username, u.user_id',

phpBB/phpbb/feed/topics.php

@@ -58,6 +58,8 @@ class topics extends topic_base
 			return false;
 		}
 
+		parent::fetch_attachments($post_ids);
+
 		$this->sql = array(
 			'SELECT'	=> 'f.forum_id, f.forum_name,
 							t.topic_id, t.topic_title, t.topic_poster, t.topic_first_poster_name, t.topic_posts_approved, t.topic_posts_unapproved, t.topic_posts_softdeleted, t.topic_views, t.topic_time, t.topic_last_post_time,

phpBB/phpbb/feed/topics_active.php

@@ -77,6 +77,8 @@ class topics_active extends topic_base
 			return false;
 		}
 
+		parent::fetch_attachments($post_ids);
+
 		$this->sql = array(
 			'SELECT'	=> 'f.forum_id, f.forum_name,
 							t.topic_id, t.topic_title, t.topic_posts_approved, t.topic_posts_unapproved, t.topic_posts_softdeleted, t.topic_views,

tests/feed/attachments_base_test.php

@@ -0,0 +1,94 @@
+<?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.
+ *
+ */
+
+require_once(dirname(__FILE__) . '/attachments_mock_feed.php');
+
+class phpbb_feed_attachments_base_test extends phpbb_database_test_case
+{
+	protected $filesystem;
+
+	/** @var \phpbb_feed_attachments_mock_feed */
+	protected $attachments_mocks_feed;
+
+	public function getDataSet()
+	{
+		return $this->createXMLDataSet(dirname(__FILE__) . '/../extension/fixtures/extensions.xml');
+	}
+
+	public function setUp()
+	{
+		global $phpbb_root_path, $phpEx;
+
+		$this->filesystem = new \phpbb\filesystem();
+		$config = new \phpbb\config\config(array());
+		$user = new \phpbb\user('\phpbb\datetime');
+		$feed_helper = new \phpbb\feed\helper($config, $user, $phpbb_root_path, $phpEx);
+		$db = $this->new_dbal();
+		$cache = new \phpbb_mock_cache();
+		$auth = new \phpbb\auth\auth();
+		$content_visibility = new \phpbb\content_visibility(
+			$auth,
+			$config,
+			new \phpbb_mock_event_dispatcher(),
+			$db,
+			$user,
+			$phpbb_root_path,
+			$phpEx,
+			FORUMS_TABLE,
+			POSTS_TABLE,
+			TOPICS_TABLE,
+			USERS_TABLE
+		);
+
+		$this->attachments_mocks_feed = new \phpbb_feed_attachments_mock_feed(
+			$feed_helper,
+			$config,
+			$db,
+			$cache,
+			$user,
+			$auth,
+			$content_visibility,
+			new \phpbb_mock_event_dispatcher(),
+			$phpEx
+		);
+	}
+
+	public function data_fetch_attachments()
+	{
+		return array(
+			array(array(0), array(0)),
+			array(array(), array(1)),
+			array(array(), array(), 'RuntimeException')
+		);
+	}
+
+	/**
+	 * @dataProvider data_fetch_attachments
+	 */
+	public function test_fetch_attachments($post_ids, $topic_ids, $expected_exception = false)
+	{
+		$this->attachments_mocks_feed->post_ids = $post_ids;
+		$this->attachments_mocks_feed->topic_ids = $topic_ids;
+
+		if ($expected_exception !== false)
+		{
+			$this->setExpectedException($expected_exception);
+
+			$this->attachments_mocks_feed->get_sql();
+		}
+		else
+		{
+			$this->assertTrue($this->attachments_mocks_feed->get_sql());
+		}
+	}
+}

tests/feed/attachments_mock_feed.php

@@ -0,0 +1,31 @@
+<?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.
+ *
+ */
+
+/**
+ * Board wide feed (aka overall feed)
+ *
+ * This will give you the newest {$this->num_items} posts
+ * from the whole board.
+ */
+class phpbb_feed_attachments_mock_feed extends \phpbb\feed\attachments_base
+{
+	public $topic_ids = array();
+	public $post_ids = array();
+
+	function get_sql()
+	{
+		parent::fetch_attachments($this->post_ids, $this->topic_ids);
+
+		return true;
+	}
+}