BBCode with group restrictions.

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Discuss features as they are added to the new version. Give us your feedback. Don't post bug reports, feature requests, support questions or suggestions here. Feature requests are closed.
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Inuyaga
Registered User
Posts: 1
Joined: Tue Nov 20, 2007 6:52 am

BBCode with group restrictions.

Post by Inuyaga »

IDK if this has already been done but I could not find another way to do it.
I still need to test and see if it fails properly for some cases but it seems like it should.

for example I have added an [insert] tag which allows me to to specify a url
that will be inserted into the post at the insert point through an AJAX request.

Needless to say it would be a BAD idea to allow users to access this tag. One could
start putting whole web pages all over the place all willynilly. So I wanted only admins to be
able to use this command.

Note this is not active on even my forums yet because im not sure this code even works...

along with the code mod you need to add a field to the phpbb_bbcode table
//Not copy and pasted so this sql may have an error or two :P

Code: Select all

ALTER TABLE phpbb_bbcode ADD COLUMN bbcode_grp INT NOT NULL DEFAULT -1 AFTER bbcode_id
anyway in message_parser.php I added this

Code: Select all

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
	var $parsed_items = array();

	/**
	 * Check BBCode group id for user membership
	 */
	function checkbb_grp( $bbcode_grp )
	{
		global $user, $db;

		if( $bbcode_grp < 0 )
			return TRUE; //all mask -1

		$sql ="SELECT g.group_id FROM ".
			SESSIONS_TABLE . " s, ".
			USER_GROUP_TABLE . " g ".
			"WHERE".
			"s.session_id = \"$user->session_id\" AND
			g.user_id = s.session_user_id AND
			g.group_id = $bbcode_grp";

		$result = $db->sql_query($sql);
		$row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if( $row == FALSE || !isset($row['group_id']) )
			return FALSE;
		
		return TRUE;
	}

	/**
	* Parse BBCode
	*/
	function parse_bbcode()
	{<<<<<<<<<<<<<<<<<<<<<<<<<
	>>>>>>>>>>>>>>>>>>>>>>>>>>>
	foreach ($this->bbcodes as $bbcode_name => $bbcode_data)
		{
			if ((isset($bbcode_data['disabled']) && $bbcode_data['disabled'])||
				(isset($bbcode_data['bbcode_grp']) && !$this->checkbb_grp($bbcode_data['bbcode_grp'])))
			{
				foreach ($bbcode_data['regexp'] as $regexp => $replacement)
				{
					if (preg_match($regexp, $this->message))
					{
						$this->warn_msg[] = sprintf($user->lang['UNAUTHORISED_BBCODE'] , '[' . $bbcode_name . ']');
						continue;
					}
				}
			}
<<<<<<<<<<<<<<<<<<<<<
User avatar
Nicholas the Italian
Registered User
Posts: 659
Joined: Mon Nov 20, 2006 11:19 pm
Location: 46°8' N, 12°13' E
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Re: BBCode with group restrictions.

Post by Nicholas the Italian »

This is a good mod, but you should post it on http://www.phpbb.com/community
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