Vergleich warnings.php - 1.4.0 - 1.4.16

define('THIS_SCRIPT', 'warnings.php');

			"revokereason" => '',

			
			
			// check if we need to revoke any consequences with this warning
			$current_level = round($user['warningpoints']/$mybb->settings['maxwarningpoints']*100);
			$new_warning_level = round($new_warning_points/$mybb->settings['maxwarningpoints']*100);
			$query = $db->simple_select("warninglevels", "action", "percentage>$new_warning_level AND percentage<=$current_level");
			if($db->num_rows($query))
			{
				// we have some warning levels we need to revoke
				$max_expiration_times = $check_levels = array();
				find_warnlevels_to_check($query, $max_expiration_times, $check_levels);
				
				// now check warning levels already applied to this user to see if we need to lower any expiration times
				$query = $db->simple_select("warninglevels", "action", "percentage<=$new_warning_level");
				$lower_expiration_times = $lower_levels = array();
				find_warnlevels_to_check($query, $lower_expiration_times, $lower_levels);
				
				// now that we've got all the info, do necessary stuff
				for($i = 1; $i <= 3; ++$i)
				{
					if($check_levels[$i])
					{
						switch($i)
						{
							case 1: // Ban
								// we'll have to resort to letting the admin/mod remove the ban manually, since there's an issue if stacked bans are in force...
								continue;
							case 2: // Revoke posting
								$current_expiry_field = 'suspensiontime';
								$current_inforce_field = 'suspendposting';
								break;
							case 3:
								$current_expiry_field = 'moderationtime';
								$current_inforce_field = 'moderateposts';
								break;
						}
						
						// if the thing isn't in force, don't bother with trying to update anything
						if(!$user[$current_inforce_field])
						{
							continue;
						}
						
						if($lower_levels[$i])
						{
							// lessen the expiration time if necessary
							
							if(!$lower_expiration_times[$i])
							{
								// doesn't expire - enforce this
								$updated_user[$current_expiry_field] = 0;
								continue;
							}
							
							if($max_expiration_times[$i])
							{
								// if the old level did have an expiry time...
								if($max_expiration_times[$i] <= $lower_expiration_times[$i])
								{
									// if the lower expiration time is actually higher than the upper expiration time -> skip
									continue;
								}
								// both new and old max expiry times aren't infinite, so we can take a difference
								$expire_offset = ($lower_expiration_times[$i] - $max_expiration_times[$i]);
							}
							else
							{
								// the old level never expired, not much we can do but try to estimate a new expiry time... which will just happen to be starting from today...
								$expire_offset = TIME_NOW + $lower_expiration_times[$i];
								// if the user's expiry time is already less than what we're going to set it to, skip
								if($user[$current_expiry_field] <= $expire_offset)
								{
									continue;
								}
							}
							
							$updated_user[$current_expiry_field] = $user[$current_expiry_field] + $expire_offset;
							// double-check if it's expired already
							if($updated_user[$current_expiry_field] < TIME_NOW)
							{
								$updated_user[$current_expiry_field] = 0;
								$updated_user[$current_inforce_field] = 0;
							}
						}
						else
						{
							// there's no lower level for this type - remove the consequence entirely
							$updated_user[$current_expiry_field] = 0;
							$updated_user[$current_inforce_field] = 0;
						}
					}
				}
			}
			
			
			// Update user

}



function find_warnlevels_to_check(&$query, &$max_expiration_times, &$check_levels)
{
	global $db;
	// we have some warning levels we need to revoke
	$max_expiration_times = array(
		1 => -1,	// Ban
		2 => -1,	// Revoke posting
		3 => -1		// Moderate posting
	);
	$check_levels = array(
		1 => false,	// Ban
		2 => false,	// Revoke posting
		3 => false	// Moderate posting
	);
	while($warn_level = $db->fetch_array($query))
	{
		// revoke actions taken at this warning level
		$action = unserialize($warn_level['action']);
		if($action['type'] < 1 || $action['type'] > 3)	// prevent any freak-ish cases
		{
			continue;
		}
		
		$check_levels[$action['type']] = true;
		
		$max_exp_time = &$max_expiration_times[$action['type']];
		if($action['length'] && $max_exp_time != 0)
		{
			$expiration = $action['length'];
			if($expiration > $max_exp_time)
			{
				$max_exp_time = $expiration;
			}
		}
		else
		{
			$max_exp_time = 0;
		}
	}