google+ oAuth contacts full list in PHP - php

Question

i am using googles latest api to retrieve the contact list. This code seems to output in XML the first 20 items of my list.
Question: how can i output the entire list?
<?php
require_once '../../src/apiClient.php';
session_start();
$client = new apiClient();
$client->setApplicationName('Google Contacts PHP Sample');
$client->setScopes("http://www.google.com/m8/feeds/");
// Documentation: http://code.google.com/apis/gdata/docs/2.0/basics.html
// Visit https://code.google.com/apis/console?api=contacts to generate your
// oauth2_client_id, oauth2_client_secret, and register your oauth2_redirect_uri.
// $client->setClientId('insert_your_oauth2_client_id');
// $client->setClientSecret('insert_your_oauth2_client_secret');
// $client->setRedirectUri('insert_your_redirect_uri');
// $client->setDeveloperKey('insert_your_developer_key');
if (isset($_GET['code'])) {
$client->authenticate();
$_SESSION['token'] = $client->getAccessToken();
$redirect = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];
header('Location: ' . filter_var($redirect, FILTER_SANITIZE_URL));
}
if (isset($_SESSION['token'])) {
$client->setAccessToken($_SESSION['token']);
}
if (isset($_REQUEST['logout'])) {
unset($_SESSION['token']);
$client->revokeToken();
}
if ($client->getAccessToken()) {
$req = new apiHttpRequest("https://www.google.com/m8/feeds/contacts/default/full");
$val = $client->getIo()->authenticatedRequest($req);
// The contacts api only returns XML responses.
/* * * * * * * * * produced an error
$response = json_encode(simplexml_load_string($val->getResponseBody()));
print "<pre>" . print_r(json_decode($response, true), true) . "</pre>";
*/
// fix
$response = $val->getResponseBody();
print "<pre>" . print_r($response) . "</pre>";
// The access token may have been updated lazily.
$_SESSION['token'] = $client->getAccessToken();
} else {
$auth = $client->createAuthUrl();
}
if (isset($auth)) {
print "<a class=login href='$auth'>Connect Me!</a>";
} else {
print "<a class=logout href='?logout'>Logout</a>";
}
?>
i saw this response , but have no idea how to implement it
Firstly you need to ask for version 3 as the extendedProperties are
not returned. Here's a c-n-p from some working code.
function get($xmlfile) {
try {
#$feed = simplexml_load_file($xmlfile. '&v=3.0');
if ($feed === FALSE) {
throw new Exception(file_get_contents($xmlfile));
}
} catch (Exception $e) {
return array('error' => true, 'payload' => $e->getMessage());
}
return array('error' => false, 'payload' => $xmlData);
}
Next thing to look for is something to tell simplexml that you want to
use the gd namespace. Another example:
$this->nsGd = $xmlData->children('http://schemas.google.com/g/2005');
...
$this->email = #(string)$this->nsGd->email->attributes()->address;
...
foreach ($this->nsGd->extendedProperty as $x) {
if ($x->attributes()->name == 'ethnicity') {
$this->ethnicity = $x->attributes()->value;
}
}

Answer 1

Have you tried using the max-results query parameter? From the Contacts API documentation.
Note: The feed may not contain all of the user's contacts, because there's a default limit on the number of results returned. For more
information, see the max-results query parameter in Retrieving
contacts using query parameters.
So, you could send a request such as: https://www.google.com/m8/feeds/contacts/default/full?max-results=1000