3 files changed, 78 insertions, 12 deletions
diff --git a/phpBB/phpbb/avatar/driver/upload.php b/phpBB/phpbb/avatar/driver/upload.php
index 73147a85a0..a1d84345e1 100644
--- a/phpBB/phpbb/avatar/driver/upload.php
+++ b/phpBB/phpbb/avatar/driver/upload.php
@@ -24,6 +24,11 @@ class upload extends \phpbb\avatar\driver\driver
 	protected $mimetype_guesser;
 
 	/**
+	* @var \phpbb\event\dispatcher_interface
+	*/
+	protected $dispatcher;
+
+	/**
 	* Construct a driver object
 	*
 	* @param \phpbb\config\config $config phpBB configuration
@@ -31,15 +36,17 @@ class upload extends \phpbb\avatar\driver\driver
 	* @param string $php_ext PHP file extension
 	* @param \phpbb_path_helper $path_helper phpBB path helper
 	* @param \phpbb\mimetype\guesser $mimetype_guesser Mimetype guesser
+	* @param \phpbb\event\dispatcher_interface $dispatcher phpBB Event dispatcher object
 	* @param \phpbb\cache\driver\driver_interface $cache Cache driver
 	*/
-	public function __construct(\phpbb\config\config $config, $phpbb_root_path, $php_ext, \phpbb\path_helper $path_helper, \phpbb\mimetype\guesser $mimetype_guesser, \phpbb\cache\driver\driver_interface $cache = null)
+	public function __construct(\phpbb\config\config $config, $phpbb_root_path, $php_ext, \phpbb\path_helper $path_helper, \phpbb\mimetype\guesser $mimetype_guesser, \phpbb\event\dispatcher_interface $dispatcher, \phpbb\cache\driver\driver_interface $cache = null)
 	{
 		$this->config = $config;
 		$this->phpbb_root_path = $phpbb_root_path;
 		$this->php_ext = $php_ext;
 		$this->path_helper = $path_helper;
 		$this->mimetype_guesser = $mimetype_guesser;
+		$this->dispatcher = $dispatcher;
 		$this->cache = $cache;
 	}
 
@@ -137,6 +144,15 @@ class upload extends \phpbb\avatar\driver\driver
 		$prefix = $this->config['avatar_salt'] . '_';
 		$file->clean_filename('avatar', $prefix, $row['id']);
 
+		// If there was an error during upload, then abort operation
+		if (sizeof($file->error))
+		{
+			$file->remove();
+			$error = $file->error;
+			return false;
+		}
+
+		// Calculate new destination
 		$destination = $this->config['avatar_path'];
 
 		// Adjust destination path (no trailing slash)
@@ -151,13 +167,35 @@ class upload extends \phpbb\avatar\driver\driver
 			$destination = '';
 		}
 
-		// Move file and overwrite any existing image
-		$file->move_file($destination, true);
+		/**
+		* Before moving new file in place (and eventually overwriting the existing avatar with the newly uploaded avatar)
+		*
+		* @event core.avatar_driver_upload_move_file_before
+		* @var	string	destination			Destination directory where the file is going to be moved
+		* @var	string	prefix				Prefix for the avatar filename
+		* @var	array	row					Array with avatar row data
+		* @var	array	error				Array of errors, if filled in by this event file will not be moved
+		* @since 3.1.6-RC1
+		*/
+		$vars = array(
+			'destination',
+			'prefix',
+			'row',
+			'error',
+		);
+		extract($this->dispatcher->trigger_event('core.avatar_driver_upload_move_file_before', compact($vars)));
 
-		if (sizeof($file->error))
+		if (!sizeof($error))
+		{
+			// Move file and overwrite any existing image
+			$file->move_file($destination, true);
+		}
+
+		// If there was an error during move, then clean up leftovers
+		$error = array_merge($error, $file->error);
+		if (sizeof($error))
 		{
 			$file->remove();
-			$error = array_merge($error, $file->error);
 			return false;
 		}
 
@@ -192,10 +230,32 @@ class upload extends \phpbb\avatar\driver\driver
 	*/
 	public function delete($row)
 	{
+
+		$error = array();
+		$destination = $this->config['avatar_path'];
+		$prefix = $this->config['avatar_salt'] . '_';
 		$ext = substr(strrchr($row['avatar'], '.'), 1);
-		$filename = $this->phpbb_root_path . $this->config['avatar_path'] . '/' . $this->config['avatar_salt'] . '_' . $row['id'] . '.' . $ext;
+		$filename = $this->phpbb_root_path . $destination . '/' . $prefix . $row['id'] . '.' . $ext;
+
+		/**
+		* Before deleting an existing avatar
+		*
+		* @event core.avatar_driver_upload_delete_before
+		* @var	string	destination			Destination directory where the file is going to be deleted
+		* @var	string	prefix				Prefix for the avatar filename
+		* @var	array	row					Array with avatar row data
+		* @var	array	error				Array of errors, if filled in by this event file will not be deleted
+		* @since 3.1.6-RC1
+		*/
+		$vars = array(
+			'destination',
+			'prefix',
+			'row',
+			'error',
+		);
+		extract($this->dispatcher->trigger_event('core.avatar_driver_upload_delete_before', compact($vars)));
 
-		if (file_exists($filename))
+		if (!sizeof($error) && file_exists($filename))
 		{
 			@unlink($filename);
 		}
diff --git a/phpBB/phpbb/search/fulltext_mysql.php b/phpBB/phpbb/search/fulltext_mysql.php
index e7ef64826c..bad2003000 100644
--- a/phpBB/phpbb/search/fulltext_mysql.php
+++ b/phpBB/phpbb/search/fulltext_mysql.php
@@ -685,6 +685,7 @@ class fulltext_mysql extends \phpbb\search\base
 		*									Set to 0 to force a re-count
 		* @var	string	sql_sort_table		CROSS JOIN'ed table to allow doing the sort chosen
 		* @var	string	sql_sort_join		Condition to define how to join the CROSS JOIN'ed table specifyed in sql_sort_table
+		* @var	string	type				Either "posts" or "topics" specifying the type of search being made
 		* @var	array	author_ary			Array of user_id containing the users to filter the results to
 		* @var	string	author_name			An extra username to search on
 		* @var	string	sql_author			SQL WHERE condition for the post author ids
@@ -697,6 +698,7 @@ class fulltext_mysql extends \phpbb\search\base
 		* @var	string	sort_days			Time, in days, that the oldest post showing can have
 		* @var	string	sql_time			The SQL to search on the time specifyed by sort_days
 		* @var	bool	firstpost_only		Wether or not to search only on the first post of the topics
+		* @var	string	sql_firstpost		The SQL with the conditions to join the tables when using firstpost_only
 		* @var	array	ex_fid_ary			Forum ids that must not be searched on
 		* @var	array	sql_fora			SQL query for ex_fid_ary
 		* @var	string	m_approve_fid_sql	WHERE clause condition on post_visibility restrictions
@@ -707,6 +709,7 @@ class fulltext_mysql extends \phpbb\search\base
 			'result_count',
 			'sql_sort_table',
 			'sql_sort_join',
+			'type',
 			'author_ary',
 			'author_name',
 			'sql_author',
@@ -719,6 +722,7 @@ class fulltext_mysql extends \phpbb\search\base
 			'sort_days',
 			'sql_time',
 			'firstpost_only',
+			'sql_firstpost',
 			'ex_fid_ary',
 			'sql_fora',
 			'm_approve_fid_sql',
diff --git a/phpBB/phpbb/search/fulltext_native.php b/phpBB/phpbb/search/fulltext_native.php
index c2cae3b37e..7c825029fb 100644
--- a/phpBB/phpbb/search/fulltext_native.php
+++ b/phpBB/phpbb/search/fulltext_native.php
@@ -733,9 +733,10 @@ class fulltext_native extends \phpbb\search\base
 		* @var	array	must_not_contain_ids	Ids that cannot be taken into account for the results
 		* @var	array	must_exclude_one_ids	Ids that cannot be on the results
 		* @var	array	must_contain_ids		Ids that must be on the results
-		* @var	int		result_count			The previous result count for the format of the query
+		* @var	int		total_results			The previous result count for the format of the query
 		*										Set to 0 to force a re-count
-		* @var	bool	join_topic				Weather or not TOPICS_TABLE should be CROSS JOIN'ED
+		* @var	array	sql_array				The data on how to search in the DB at this point
+		* @var	bool	left_join_topics		Whether or not TOPICS_TABLE should be CROSS JOIN'ED
 		* @var	array	author_ary				Array of user_id containing the users to filter the results to
 		* @var	string	author_name				An extra username to search on (!empty(author_ary) must be true, to be relevant)
 		* @var	array	ex_fid_ary				Which forums not to search on
@@ -748,7 +749,7 @@ class fulltext_native extends \phpbb\search\base
 		* @var	string	sql_where				An array of the current WHERE clause conditions
 		* @var	string	sql_match				Which columns to do the search on
 		* @var	string	sql_match_where			Extra conditions to use to properly filter the matching process
-		* @var	string	group_by				Whether or not the SQL query requires a GROUP BY for the elements in the SELECT clause
+		* @var	bool	group_by				Whether or not the SQL query requires a GROUP BY for the elements in the SELECT clause
 		* @var	string	sort_by_sql				The possible predefined sort types
 		* @var	string	sort_key				The sort type used from the possible sort types
 		* @var	string	sort_dir				"a" for ASC or "d" dor DESC for the sort order used
@@ -761,8 +762,9 @@ class fulltext_native extends \phpbb\search\base
 			'must_not_contain_ids',
 			'must_exclude_one_ids',
 			'must_contain_ids',
-			'result_count',
-			'join_topic',
+			'total_results',
+			'sql_array',
+			'left_join_topics',
 			'author_ary',
 			'author_name',
 			'ex_fid_ary',