From 981fa1b33a8073bd0d53d8bee7dfccd171685e61 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@controlyourself.ca>
Date: Mon, 3 Aug 2009 22:46:01 +0000
Subject: Make the TwitterQueuehandler post to Twitter using OAuth

---
 actions/twitterauthorization.php | 48 +++++++++++++++++++++++++++-------------
 1 file changed, 33 insertions(+), 15 deletions(-)

(limited to 'actions/twitterauthorization.php')

diff --git a/actions/twitterauthorization.php b/actions/twitterauthorization.php
index f19cd7f65..519427dac 100644
--- a/actions/twitterauthorization.php
+++ b/actions/twitterauthorization.php
@@ -67,39 +67,57 @@ class TwitterauthorizationAction extends Action
 
         if (empty($this->oauth_token)) {
 
-            // Get a new request token and authorize it
+            try {
 
-            $client = new TwitterOAuthClient();
-            $req_tok = $client->getRequestToken();
+                // Get a new request token and authorize it
 
-            // Sock the request token away in the session temporarily
+                $client = new TwitterOAuthClient();
+                $req_tok = $client->getRequestToken();
 
-            $_SESSION['twitter_request_token'] = $req_tok->key;
-            $_SESSION['twitter_request_token_secret'] = $req_tok->key;
+                // Sock the request token away in the session temporarily
+
+                $_SESSION['twitter_request_token'] = $req_tok->key;
+                $_SESSION['twitter_request_token_secret'] = $req_tok->key;
+
+                $auth_link = $client->getAuthorizeLink($req_tok);
+
+            } catch (TwitterOAuthClientException $e) {
+                $msg = sprintf('OAuth client cURL error - code: %1s, msg: %2s',
+                           $e->getCode(), $e->getMessage());
+                $this->serverError(_('Couldn\'t link your Twitter account.'));
+            }
 
-            $auth_link = $client->getAuthorizeLink($req_tok);
             common_redirect($auth_link);
 
         } else {
 
-            // Check to make sure Twitter sent us the same request token we sent
+            // Check to make sure Twitter returned the same request
+            // token we sent them
 
             if ($_SESSION['twitter_request_token'] != $this->oauth_token) {
                 $this->serverError(_('Couldn\'t link your Twitter account.'));
             }
 
-            $client = new TwitterOAuthClient($_SESSION['twitter_request_token'],
-                $_SESSION['twitter_request_token_secret']);
+            try {
 
-            // Exchange the request token for an access token
+                $client = new TwitterOAuthClient($_SESSION['twitter_request_token'],
+                                 $_SESSION['twitter_request_token_secret']);
 
-            $atok = $client->getAccessToken();
+                // Exchange the request token for an access token
 
-            // Save the access token and Twitter user info
+                $atok = $client->getAccessToken();
 
-            $client = new TwitterOAuthClient($atok->key, $atok->secret);
+                // Save the access token and Twitter user info
 
-            $twitter_user = $client->verify_credentials();
+                $client = new TwitterOAuthClient($atok->key, $atok->secret);
+
+                $twitter_user = $client->verify_credentials();
+
+            } catch (OAuthClientException $e) {
+                $msg = sprintf('OAuth client cURL error - code: %1s, msg: %2s',
+                           $e->getCode(), $e->getMessage());
+                $this->serverError(_('Couldn\'t link your Twitter account.'));
+            }
 
             $user = common_current_user();
 
-- 
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