Suggested additions to GoogleVoice.php

[Cam-]

Two suggested additions/revision. The first removes references to Gizmo (RIP) and allows canceling a call in progress (replaces existing callNumber function and adds cancelCall function):

    /**
     * Place a call to $number connecting first to $fromNumber.
     * @param $number The 10-digit phone number to call (formatted with parens and hyphens or none).
     * @param $fromNumber The 10-digit number on your account to connect the call (no hyphens or spaces).
     * @param $phoneType (mobile, work, home) The type of phone the $fromNumber is. The call will not be connected without this value. 
     */
    public function callNumber($number, $from_number, $phone_type = 'mobile') {
        $types = array(
            'mobile' => 2,
            'work' => 3,
            'home' => 1
        );

        // Make sure phone type is set properly.
        if(!array_key_exists($phone_type, $types))
            throw new Exception('Phone type must be mobile, work, or home');

        // Login to the service if not already done.
        $this->_logIn();

        // Send HTTP POST request.
        curl_setopt($this->_ch, CURLOPT_URL, 'https://www.google.com/voice/call/connect/');
        curl_setopt($this->_ch, CURLOPT_POST, TRUE);
        curl_setopt($this->_ch, CURLOPT_POSTFIELDS, array(
            '_rnr_se' => $this->_rnr_se,
            'forwardingNumber' => '+1'.$from_number,
            'outgoingNumber' => $number,
            'phoneType' => $types[$phone_type],
            'remember' => 0,
            'subscriberNumber' => 'undefined'
            ));
        curl_exec($this->_ch);
    }

    /**
     * Cancel a call to $number connecting first to $fromNumber.
     * @param $number The 10-digit phone number to call (formatted with parens and hyphens or none).
     * @param $fromNumber The 10-digit number on your account to connect the call (no hyphens or spaces).
     * @param $phoneType (mobile, work, home) The type of phone the $fromNumber is. The call will not be connected without this value. 
     */
    public function cancelCall($number, $from_number, $phone_type = 'mobile') {
        $types = array(
            'mobile' => 2,
            'work' => 3,
            'home' => 1
        );

        // Make sure phone type is set properly.
        if(!array_key_exists($phone_type, $types))
            throw new Exception('Phone type must be mobile, work, or home');

        // Login to the service if not already done.
        $this->_logIn();

        // Send HTTP POST request.
        curl_setopt($this->_ch, CURLOPT_URL, 'https://www.google.com/voice/call/cancel/');
        curl_setopt($this->_ch, CURLOPT_POST, TRUE);
        curl_setopt($this->_ch, CURLOPT_POSTFIELDS, array(
            '_rnr_se' => $this->_rnr_se,
            'forwardingNumber' => '+1'.$from_number,
            'outgoingNumber' => $number,
            'phoneType' => $types[$phone_type],
            'remember' => 0,
            'subscriberNumber' => 'undefined'
            ));
        curl_exec($this->_ch);
    }

The next suggested addition allows getting the MP3 file of a Google Voice voicemail, assuming you know the id of the voicemail:

    /**
     * Get MP3 of a Google Voice Voicemail.
     */
    public function getVoicemailMP3($message_id) {
        // Login to the service if not already done.
        $this->_logIn();

        // Send HTTP POST request.
        curl_setopt($this->_ch, CURLOPT_URL, "https://www.google.com/voice/media/send_voicemail/$message_id/");
        curl_setopt($this->_ch, CURLOPT_POST, FALSE);
        curl_setopt($this->_ch, CURLOPT_RETURNTRANSFER, TRUE);
        $results = curl_exec($this->_ch);

        return $results;
    }

[aaronpk]

Thanks! If you fork the code and make changes there and send a pull request I'll merge it in!

[aaronpk]

Closed via #9