public function createUrl()
	{
		if (!$this->getOption('authurl') || !$this->getOption('clientid'))
		{
			throw new \InvalidArgumentException('Authorization URL and client_id are required');
		}

		$url = $this->getOption('authurl');

		if (strpos($url, '?'))
		{
			$url .= '&';
		}
		else
		{
			$url .= '?';
		}

		$url .= 'response_type=code';
		$url .= '&client_id=' . urlencode($this->getOption('clientid'));

		if ($this->getOption('redirecturi'))
		{
			$url .= '&redirect_uri=' . urlencode($this->getOption('redirecturi'));
		}

		if ($this->getOption('scope'))
		{
			$scope = is_array($this->getOption('scope')) ? implode(' ', $this->getOption('scope')) : $this->getOption('scope');
			$url .= '&scope=' . urlencode($scope);
		}

		if ($this->getOption('state'))
		{
			$url .= '&state=' . urlencode($this->getOption('state'));
		}

		if (is_array($this->getOption('requestparams')))
		{
			foreach ($this->getOption('requestparams') as $key => $value)
			{
				$url .= '&' . $key . '=' . urlencode($value);
			}
		}

		return $url;
	}
public function createUrl()
	{
		if (!$this->getOption('authurl') || !$this->getOption('clientid'))
		{
			throw new \InvalidArgumentException('Authorization URL and client_id are required');
		}

		$url = $this->getOption('authurl');

		if (strpos($url, '?'))
		{
			$url .= '&';
		}
		else
		{
			$url .= '?';
		}

		$url .= 'response_type=code';
		$url .= '&client_id=' . urlencode($this->getOption('clientid'));

		if ($this->getOption('redirecturi'))
		{
			$url .= '&redirect_uri=' . urlencode($this->getOption('redirecturi'));
		}

		if ($this->getOption('scope'))
		{
			$scope = is_array($this->getOption('scope')) ? implode(' ', $this->getOption('scope')) : $this->getOption('scope');
			$url .= '&scope=' . urlencode($scope);
		}

		if ($this->getOption('state'))
		{
			$url .= '&state=' . urlencode($this->getOption('state'));
		}

		if (is_array($this->getOption('requestparams')))
		{
			foreach ($this->getOption('requestparams') as $key => $value)
			{
				$url .= '&' . $key . '=' . urlencode($value);
			}
		}

		return $url;
	}
public function createUrl ( ) { if ( ! $ this -> getOption ( 'authurl' ) || ! $ this -> getOption ( 'clientid' ) ) { throw new \ InvalidArgumentException ( 'Authorization URL and client_id are required' ) ; } $ url = $ this -> getOption ( 'authurl' ) ; if ( strpos ( $ url , '?' ) ) { $ url .= '&' ; } else { $ url .= '?' ; } $ url .= 'response_type=code' ; $ url .= '&client_id=' . urlencode ( $ this -> getOption ( 'clientid' ) ) ; if ( $ this -> getOption ( 'redirecturi' ) ) { $ url .= '&redirect_uri=' . urlencode ( $ this -> getOption ( 'redirecturi' ) ) ; } if ( $ this -> getOption ( 'scope' ) ) { $ scope = is_array ( $ this -> getOption ( 'scope' ) ) ? implode ( ' ' , $ this -> getOption ( 'scope' ) ) : $ this -> getOption ( 'scope' ) ; $ url .= '&scope=' . urlencode ( $ scope ) ; } if ( $ this -> getOption ( 'state' ) ) { $ url .= '&state=' . urlencode ( $ this -> getOption ( 'state' ) ) ; } if ( is_array ( $ this -> getOption ( 'requestparams' ) ) ) { foreach ( $ this -> getOption ( 'requestparams' ) as $ key => $ value ) { $ url .= '&' . $ key . '=' . urlencode ( $ value ) ; } } return $ url ; }
Create the URL for authentication.

@return  \Joomla\Http\Response  The HTTP response

@since   1.0
@throws  \InvalidArgumentException
Create the URL for authentication .