Importing Gmail Contacts Using CURL and PHP

The code to import your Gmail address book using PHP and curl is here. If you want to import the contacts to our site from Gmail. Please try given script:

 <?php
 $location = "";
 $cookiearr = array();
$csv_source_encoding='utf-8';
#function get_contacts, accepts as arguments $login (the username) and $password
#returns array of: array of the names and array of the emails if login successful
#otherwise returns 1 if login is invalid and 2 if username or password was not specified
function get_contacts($login, $password)
{
#the globals will be updated/used in the read_header function
global $csv_source_encoding;
global $location;
global $cookiearr;
global $ch;

#check if username and password was given:
if ((isset($login) && trim($login)=="") || (isset($password) && trim($password)==""))
{
#return error code if they weren't
return 2;
}

#initialize the curl session
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,"https://www.google.com/accounts/ServiceLoginAuth?service=mail");
curl_setopt($ch, CURLOPT_REFERER, "");
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_HEADERFUNCTION, 'read_header');

#get the html from gmail.com
$html = curl_exec($ch);

$matches = array();
$actionarr = array();

$action = "https://www.google.com/accounts/ServiceLoginAuth?service=mail";

#parse the login form:
#parse all the hidden elements of the form
preg_match_all('/]*name\="([^"]+)"[^>]*value\="([^"]*)"[^>]*>/si', $html, $matches);
$values = $matches[2];
$params = "";

$i=0;
foreach ($matches[1] as $name)
{
$params .= "$name=" . urlencode($values[$i]) . "&";
++$i;
}

$login = urlencode($login);
$password = urlencode($password);

#submit the login form:
curl_setopt($ch, CURLOPT_URL,$action);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $params ."Email=$login&Passwd=$password&PersistentCookie=");

$html = curl_exec($ch);

#test if login was successful:
if (!isset($cookiearr['GX']) && (!isset($cookiearr['LSID']) || $cookiearr['LSID'] == "EXPIRED"))
{
return 1;
}

#this is the new csv url:
curl_setopt($ch, CURLOPT_URL, "http://mail.google.com/mail/contacts/data/export?exportType=ALL&groupToExport=&out=GMAIL_CSV");
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_HTTPGET, 1);

$html = curl_exec($ch);
$html = iconv ($csv_source_encoding,'utf-8',$html);

$csvrows = explode("\n", $html);
array_shift($csvrows);

$names = array();
$emails = array();
foreach ($csvrows as $row)
{
if (preg_match('/^((?:"[^"]*")|(?:[^,]*)).*?([^,@]+@[^,]+)/', $row, $matches))
{
$names[] = trim( ( trim($matches[1] )=="" ) ? current(explode("@",$matches[2])) : $matches[1] , '" ');
$emails[] = trim( $matches[2] );
}
}

return array($names, $emails);
}

#read_header is essential as it processes all cookies and keeps track of the current location url
#leave unchanged, include it with get_contacts
function read_header($ch, $string)
{
global $location;
global $cookiearr;
global $ch;
global $csv_source_encoding;

$length = strlen($string);

if (preg_match("/Content-Type: text\\/csv; charset=([^\s;$]+)/",$string,$matches))
$csv_source_encoding=$matches[1];

if(!strncmp($string, "Location:", 9))
{
$location = trim(substr($string, 9, -1));
}
if(!strncmp($string, "Set-Cookie:", 11))
{
$cookiestr = trim(substr($string, 11, -1));
$cookie = explode(';', $cookiestr);
$cookie = explode('=', $cookie[0]);
$cookiename = trim(array_shift($cookie));
$cookiearr[$cookiename] = trim(implode('=', $cookie));
}
$cookie = "";
if(trim($string) == "")
{
foreach ($cookiearr as $key=>$value)
{
$cookie .= "$key=$value; ";
}
curl_setopt($ch, CURLOPT_COOKIE, $cookie);
}

return $length;
}

#function to trim the whitespace around names and email addresses
#used by get_contacts when parsing the csv file
function trimvals($val)
{
return trim ($val, "\" \n");
}
function getContacts($username = null, $password = null){

$login = $username;
$password = $password;

$resultarray = get_contacts($login, $password);

foreach($resultarray as $res){
$emailArray['email'] = $res;
}
return $emailArray;

}

print_r(getContacts("GMAIL_USERNAME","GMAIL_PASSWORD"));
?>