- some cross-db related changes

- putting active bots array into cache


git-svn-id: file:///svn/phpbb/trunk@5140 89ea8834-ac86-4346-8a33-228a782c2dd0

phpBB/includes/functions.php

@@ -1116,6 +1116,36 @@ function obtain_attach_extensions(&$extensions, $forum_id = false)
 	return;
 }
 
+/**
+* Obtain active bots
+*/
+function obtain_bots(&$bots)
+{
+	global $db, $cache;
+
+	if ($cache->exists('bots'))
+	{
+		$bots = $cache->get('bots');
+	}
+	else
+	{
+		$sql = 'SELECT user_id, bot_agent, bot_ip 
+			FROM ' . BOTS_TABLE . '
+			WHERE bot_active = 1';
+		$result = $db->sql_query($sql);
+		
+		while ($row = $db->sql_fetchrow($result))
+		{
+			$bots[] = $row;
+		}
+		$db->sql_freeresult($result);
+
+		$cache->put('bots', $bots);
+	}
+	
+	return;
+}
+
 /**
 * Generate board url
 */

phpBB/includes/functions_admin.php

@@ -1492,9 +1492,9 @@ function remove_comments(&$output)
 	$linecount = sizeof($lines);
 
 	$in_comment = false;
-	for($i = 0; $i < $linecount; $i++)
+	for ($i = 0; $i < $linecount; $i++)
 	{
-		if (preg_match('#^\/\*#', preg_quote($lines[$i])))
+		if (trim($lines[$i]) == '/*')
 		{
 			$in_comment = true;
 		}
@@ -1504,7 +1504,7 @@ function remove_comments(&$output)
 			$output .= $lines[$i] . "\n";
 		}
 
-		if (preg_match('#\*\/$#', preg_quote($lines[$i])))
+		if (trim($lines[$i]) == '*/')
 		{
 			$in_comment = false;
 		}

phpBB/includes/functions_posting.php

@@ -148,10 +148,18 @@ function upload_attachment($form_name, $forum_id, $local = false, $local_storage
 	include_once($phpbb_root_path . 'includes/functions_upload.php');
 	$upload = new fileupload();
 	
-	$filedata['post_attach'] = ($upload->is_valid($form_name)) ? true : false;
+	if (!$local)
+	{
+		$filedata['post_attach'] = ($upload->is_valid($form_name)) ? true : false;
+	}
+	else
+	{
+		$filedata['post_attach'] = true;
+	}
 
 	if (!$filedata['post_attach'])
 	{
+		$filedata['error'][] = 'No filedata found';
 		return $filedata;
 	}
 

phpBB/includes/functions_upload.php

@@ -56,6 +56,12 @@ class filespec
 
 		// Opera adds the name to the mime type
 		$this->mimetype	= (strpos($this->mimetype, '; name') !== false) ? str_replace(strstr($this->mimetype, '; name'), '', $this->mimetype) : $this->mimetype;
+
+		if (!$this->mimetype)
+		{
+			$this->mimetype = 'application/octetstream';
+		}
+		
 		$this->extension = array_pop(explode('.', strtolower($this->realname)));
 
 		// Try to get real filesize from temporary folder (not always working) ;)
@@ -122,7 +128,12 @@ class filespec
 
 	function is_uploaded()
 	{
-		return (file_exists($this->filename) && is_uploaded_file($this->filename)) ? true : false;
+		if (!$this->local && !is_uploaded_file($this->filename))
+		{
+			return false;
+		}
+
+		return (file_exists($this->filename)) ? true : false;
 	}
 
 	function remove()
@@ -394,8 +405,64 @@ class fileupload
 	}
 
 	// Move file from another location to phpBB
-	function local_upload($source_file)
+	function local_upload($source_file, $filedata = false)
 	{
+		global $user;
+
+		$form_name = 'local';
+
+		$_FILES[$form_name]['local_mode'] = true;
+		$_FILES[$form_name]['tmp_name'] = $source_file;
+
+		if ($filedata === false)
+		{
+			$_FILES[$form_name]['name'] = basename($source_file);
+			$_FILES[$form_name]['size'] = 0;
+			$_FILES[$form_name]['type'] = '';
+		}
+		else
+		{
+			$_FILES[$form_name]['name'] = $filedata['realname'];
+			$_FILES[$form_name]['size'] = $filedata['size'];
+			$_FILES[$form_name]['type'] = $filedata['type'];
+		}		
+
+		$file = new filespec($_FILES[$form_name], $this);
+
+		if ($file->init_error)
+		{
+			$file->error[] = '';
+			return $file;
+		}
+			
+		if (isset($_FILES[$form_name]['error']))
+		{
+			$error = $this->assign_internal_error($_FILES[$form_name]['error']);
+
+			if ($error !== false)
+			{
+				$file->error[] = $error;
+				return $file;
+			}
+		}
+
+		// PHP Upload filesize exceeded
+		if ($file->get('filename') == 'none')
+		{
+			$file->error[] = (@ini_get('upload_max_filesize') == '') ? $user->lang[$this->error_prefix . 'PHP_SIZE_NA'] : sprintf($user->lang[$this->error_prefix . 'PHP_SIZE_OVERRUN'], @ini_get('upload_max_filesize'));
+			return $file;
+		}
+
+		// Not correctly uploaded
+		if (!$file->is_uploaded())
+		{
+			$file->error[] = $user->lang[$this->error_prefix . 'NOT_UPLOADED'];
+			return $file;
+		}
+
+		$this->common_checks($file);
+
+		return $file;
 	}
 
 	/**

phpBB/includes/session.php

@@ -138,12 +138,10 @@ class session
 		$bot = false;
 
 		// Pull bot information from DB and loop through it
-		$sql = 'SELECT user_id, bot_agent, bot_ip 
-			FROM ' . BOTS_TABLE . '
-			WHERE bot_active = 1';
-		$result = $db->sql_query($sql);
+		$active_bots = array();
+		obtain_bots($active_bots);
 
-		while ($row = $db->sql_fetchrow($result))
+		foreach ($active_bots as $row)
 		{
 			if ($row['bot_agent'] && preg_match('#' . preg_quote($row['bot_agent'], '#') . '#i', $this->browser))
 			{
@@ -168,7 +166,6 @@ class session
 				break;
 			}
 		}
-		$db->sql_freeresult($result);
 
 		// Garbage collection ... remove old sessions updating user information
 		// if necessary. It means (potentially) 11 queries but only infrequently
@@ -586,7 +583,7 @@ class user extends session
 			$style = ($style) ? $style : ((!$config['override_user_style'] && $this->data['user_id'] != ANONYMOUS) ? $this->data['user_style'] : $config['default_style']);
 		}
 
-		// TODO: DISTINCT making problems with DBMS not able to distinct TEXT fields
+		// TODO: DISTINCT making problems with DBMS not able to distinct TEXT fields, test grouping
 		switch (SQL_LAYER)
 		{
 			case 'mssql':
@@ -596,16 +593,18 @@ class user extends session
 					WHERE s.style_id IN ($style, " . $config['default_style'] . ')
 						AND t.template_id = s.template_id
 						AND c.theme_id = s.theme_id
-						AND i.imageset_id = s.imageset_id';
+						AND i.imageset_id = s.imageset_id
+					GROUP BY s.style_id';
 				break;
 
 			default:
-				$sql = 'SELECT DISTINCT s.style_id, t.*, c.*, i.*
+				$sql = 'SELECT s.style_id, t.*, c.*, i.*
 					FROM ' . STYLES_TABLE . ' s, ' . STYLES_TPL_TABLE . ' t, ' . STYLES_CSS_TABLE . ' c, ' . STYLES_IMAGE_TABLE . " i
 					WHERE s.style_id IN ($style, " . $config['default_style'] . ')
 						AND t.template_id = s.template_id
 						AND c.theme_id = s.theme_id
-						AND i.imageset_id = s.imageset_id';
+						AND i.imageset_id = s.imageset_id
+					GROUP BY s.style_id';
 				break;
 		}
 		$result = $db->sql_query($sql, 3600);