Hello ,
I ma trying to post the tweet using the oAuth twitter API.
When I run the script It redirects me to the twitter authentication
page and ask for username and password of twitter.com and when I allow
the application it take me back to the return URL.
But the post is not updated to my account. I am using this code:
<?php
//require 'globals.php';
//require 'oauth_helper.php';
require 'getreqtok.php';
// Get the request token using HTTP GET and HMAC-SHA1 signature
$retarr = get_request_token(OAUTH_CONSUMER_KEY, OAUTH_CONSUMER_SECRET,
$callback, false, true, true);
if (! empty($retarr)) {
list($info, $headers, $body, $body_parsed) = $retarr;
$token = $body_parsed['oauth_token'];
$secret = $body_parsed['oauth_token_secret'];
if ($info['http_code'] == 200 && !empty($body)) {
$url = "http://api.twitter.com/oauth/
authorize?".rfc3986_decode($body);
}
}
// Fill in the next 2 variables.
$access_token=$token;
$access_token_secret=$secret;
$tweet = 'i have just updated the new post';
// POST a tweet using OAuth authentication
$retarr = post_tweet(OAUTH_CONSUMER_KEY, OAUTH_CONSUMER_SECRET,
$tweet, $access_token,
$access_token_secret,
true, true,$url);
exit(0);
/**
* Call twitter to post a tweet
* @param string $consumer_key obtained when you registered your app
* @param string $consumer_secret obtained when you registered your
app
* @param string $status_message
* @param string $access_token obtained from get_request_token
* @param string $access_token_secret obtained from get_request_token
* @param bool $usePost use HTTP POST instead of GET
* @param bool $passOAuthInHeader pass OAuth credentials in HTTP
header
* @return response string or empty array on error
*/
function post_tweet($consumer_key, $consumer_secret, $status_message,
$access_token, $access_token_secret, $usePost=true,
$passOAuthInHeader=true,$url)
{
$retarr = array(); // return value
$response = array();
$url = $url; //'http://api.twitter.com/1/statuses/update.json';
$params['status'] = $status_message;
$params['oauth_version'] = '1.0';
$params['oauth_nonce'] = mt_rand();
$params['oauth_timestamp'] = time();
$params['oauth_consumer_key'] = $consumer_key;
$params['oauth_token'] = $access_token;
// compute hmac-sha1 signature and add it to the params list
$params['oauth_signature_method'] = 'HMAC-SHA1';
$params['oauth_signature'] =
oauth_compute_hmac_sig($usePost? 'POST' : 'GET', $url, $params,
$consumer_secret, $access_token_secret);
// Pass OAuth credentials in a separate header or in the query
string
if ($passOAuthInHeader) {
$query_parameter_string = oauth_http_build_query($params, true);
$header = build_oauth_header($params, "Twitter API");
$headers[] = $header;
} else {
$query_parameter_string = oauth_http_build_query($params);
}
// POST or GET the request
if ($usePost) {
$request_url = $url;
logit("tweet:INFO:request_url:$request_url");
logit("tweet:INFO:post_body:$query_parameter_string");
$headers[] = 'Content-Type: application/x-www-form-urlencoded';
$response = do_post($request_url, $query_parameter_string, 80,
$headers);
} else {
$request_url = $url . ($query_parameter_string ?
('?' . $query_parameter_string) : '' );
logit("tweet:INFO:request_url:$request_url");
$response = do_get($request_url, 80, $headers);
}
// extract successful response
if (! empty($response)) {
list($info, $header, $body) = $response;
if ($body) {
logit("tweet:INFO:response:");
print(json_pretty_print($body));
}
$retarr = $response;
}
return $retarr;
}
?>
--
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