require_once '../mendeleyoauth/mendeleyoauth.php';
require_once dirname(__FILE__) . '/config.inc.php';
$connection = NULL;
// We store access tokens in file. If file exists then we should be authenticated, if not
// we need to get a token from the Mendeley site.
$filename = dirname(__FILE__) . '/tokens.json';
if (file_exists($filename)) {
$file = @fopen($filename, "a+") or die("could't open file --\"{$filename}\"");
$json = fread($file, filesize($filename));
fclose($file);
$access_token = json_decode($json);
$connection = new MendeleyOauth(CONSUMER_KEY, CONSUMER_SECRET, $access_token->oauth_token, $access_token->oauth_token_secret, HTTP_PROXY);
} else {
/* Get temporary credentials. */
$connection = new MendeleyOauth(CONSUMER_KEY, CONSUMER_SECRET, NULL, NULL, HTTP_PROXY);
$request_token = $connection->getRequestToken();
$request_token['oauth_token'];
$request_token['oauth_token_secret'];
$url = $connection->getAuthorizeURL($request_token['oauth_token']);
// URL to get token...(paste this into browser)
echo "Paste this URL into your web browser, then enter token below\n";
echo $url . "\n";
$f = popen("read; echo \$REPLY", "r");
$input = fgets($f, 100);
pclose($f);
echo "Entered: {$input}\n";
$request_token['oauth_verifier'] = trim($input);
$access_token = $connection->getAccessToken($request_token['oauth_verifier']);
$file = fopen($filename, "w") or die("could't open file --\"{$filename}\"");
fwrite($file, json_encode($access_token));
fclose($file);
<?php
/* Start session and load library. */
session_start();
require_once '../mendeleyoauth/mendeleyoauth.php';
require_once 'config.inc.php';
/* Build MendeleyOauth object with client credentials. */
$connection = new MendeleyOauth(CONSUMER_KEY, CONSUMER_SECRET, NULL, NULL, HTTP_PROXY);
/* Get temporary credentials. */
$request_token = $connection->getRequestToken(OAUTH_CALLBACK);
/* Save temporary credentials to session. */
$_SESSION['oauth_token'] = $token = $request_token['oauth_token'];
$_SESSION['oauth_token_secret'] = $request_token['oauth_token_secret'];
/* If last connection failed don't display authorization link. */
switch ($connection->http_code) {
case 200:
/* Build authorize URL and redirect user to Mendeley. */
$url = $connection->getAuthorizeURL($token);
header('Location: ' . $url);
break;
default:
/* Show notification if something went wrong. */
echo 'Could not connect to Mendeley. Refresh the page or try again later.';
}
