request()->params(); if(array_key_exists('token', $params)) { try { $data = JWT::decode($params['token'], Config::$jwtSecret); $_SESSION['user_id'] = $data->user_id; $_SESSION['me'] = $data->me; } catch(DomainException $e) { if($redirect) { header('X-Error: DomainException'); $app->redirect('/', 301); } else { return false; } } catch(UnexpectedValueException $e) { if($redirect) { header('X-Error: UnexpectedValueException'); $app->redirect('/', 301); } else { return false; } } } if(!array_key_exists('user_id', $_SESSION)) { if($redirect) $app->redirect('/'); return false; } else { return ORM::for_table('users')->find_one($_SESSION['user_id']); } } function generate_login_token() { return JWT::encode(array( 'user_id' => $_SESSION['user_id'], 'me' => $_SESSION['me'], 'created_at' => time() ), Config::$jwtSecret); } $app->get('/new', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $entry = false; $photo_url = false; $in_reply_to = ''; if(array_key_exists('reply', $params)) $in_reply_to = $params['reply']; $test_response = ''; if($user->last_micropub_response) { try { if(@json_decode($user->last_micropub_response)) { $d = json_decode($user->last_micropub_response); $test_response = $d->response; } } catch(Exception $e) { } } $html = render('new-post', array( 'title' => 'New Post', 'in_reply_to' => $in_reply_to, 'micropub_endpoint' => $user->micropub_endpoint, 'micropub_scope' => $user->micropub_scope, 'micropub_access_token' => $user->micropub_access_token, 'response_date' => $user->last_micropub_response_date, 'syndication_targets' => json_decode($user->syndication_targets, true), 'test_response' => $test_response, 'location_enabled' => $user->location_enabled, 'authorizing' => false )); $app->response()->body($html); } }); $app->get('/bookmark', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $url = ''; $name = ''; $content = ''; $tags = ''; if(array_key_exists('url', $params)) $url = $params['url']; if(array_key_exists('name', $params)) $name = $params['name']; if(array_key_exists('content', $params)) $content = $params['content']; $html = render('new-bookmark', array( 'title' => 'New Bookmark', 'bookmark_url' => $url, 'bookmark_name' => $name, 'bookmark_content' => $content, 'bookmark_tags' => $tags, 'token' => generate_login_token(), 'syndication_targets' => json_decode($user->syndication_targets, true), 'authorizing' => false )); $app->response()->body($html); } }); $app->get('/favorite', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $url = ''; if(array_key_exists('url', $params)) $url = $params['url']; $html = render('new-favorite', array( 'title' => 'New Favorite', 'url' => $url, 'token' => generate_login_token(), 'authorizing' => false )); $app->response()->body($html); } }); $app->get('/photo', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $html = render('photo', array( 'title' => 'New Photo', 'note_content' => '', 'authorizing' => false )); $app->response()->body($html); } }); $app->get('/repost', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $url = ''; if(array_key_exists('url', $params)) $url = $params['url']; $html = render('new-repost', array( 'title' => 'New Repost', 'url' => $url, 'token' => generate_login_token(), 'authorizing' => false )); $app->response()->body($html); } }); $app->post('/prefs', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $user->location_enabled = $params['enabled']; $user->save(); } $app->response()->body(json_encode(array( 'result' => 'ok' ))); }); $app->get('/creating-a-token-endpoint', function() use($app) { $app->redirect('http://indiewebcamp.com/token-endpoint', 301); }); $app->get('/creating-a-micropub-endpoint', function() use($app) { $html = render('creating-a-micropub-endpoint', array('title' => 'Creating a Micropub Endpoint', 'authorizing' => false)); $app->response()->body($html); }); $app->get('/docs', function() use($app) { $html = render('docs', array('title' => 'Documentation', 'authorizing' => false)); $app->response()->body($html); }); $app->get('/privacy', function() use($app) { $html = render('privacy', array('title' => 'Quill Privacy Policy', 'authorizing' => false)); $app->response()->body($html); }); $app->get('/add-to-home', function() use($app) { $params = $app->request()->params(); if(array_key_exists('token', $params) && !session('add-to-home-started')) { // Verify the token and sign the user in try { $data = JWT::decode($params['token'], Config::$jwtSecret); $_SESSION['user_id'] = $data->user_id; $_SESSION['me'] = $data->me; $app->redirect('/new', 301); } catch(DomainException $e) { header('X-Error: DomainException'); $app->redirect('/', 301); } catch(UnexpectedValueException $e) { header('X-Error: UnexpectedValueException'); $app->redirect('/', 301); } } else { if($user=require_login($app)) { if(array_key_exists('start', $params)) { $_SESSION['add-to-home-started'] = true; $token = JWT::encode(array( 'user_id' => $_SESSION['user_id'], 'me' => $_SESSION['me'], 'created_at' => time() ), Config::$jwtSecret); $app->redirect('/add-to-home?token='.$token, 301); } else { unset($_SESSION['add-to-home-started']); $html = render('add-to-home', array('title' => 'Quill')); $app->response()->body($html); } } } }); $app->get('/settings', function() use($app) { if($user=require_login($app)) { $html = render('settings', array('title' => 'Settings', 'include_facebook' => true, 'authorizing' => false)); $app->response()->body($html); } }); $app->get('/favorite-popup', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $html = $app->render('favorite-popup.php', array( 'url' => $params['url'], 'token' => $params['token'] )); $app->response()->body($html); } }); function create_favorite(&$user, $url) { $micropub_request = array( 'like-of' => $url ); $r = micropub_post_for_user($user, $micropub_request); $facebook_id = false; $instagram_id = false; $tweet_id = false; /* // Facebook likes are posted via Javascript, so pass the FB ID to the javascript code if(preg_match('/https?:\/\/(?:www\.)?facebook\.com\/(?:[^\/]+)\/posts\/(\d+)/', $url, $match)) { $facebook_id = $match[1]; } if(preg_match('/https?:\/\/(?:www\.)?facebook\.com\/photo\.php\?fbid=(\d+)/', $url, $match)) { $facebook_id = $match[1]; } */ if(preg_match('/https?:\/\/(?:www\.)?instagram\.com\/p\/([^\/]+)/', $url, $match)) { $instagram_id = $match[1]; if($user->instagram_access_token) { $instagram = instagram_client(); $instagram->setAccessToken($user->instagram_access_token); $ch = curl_init('https://api.instagram.com/v1/media/shortcode/' . $instagram_id . '?access_token=' . $user->instagram_access_token); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); $result = json_decode(curl_exec($ch)); $result = $instagram->likeMedia($result->data->id); } else { // TODO: indicate that the instagram post couldn't be liked because no access token was available } } if($user->twitter_access_token && preg_match('/https?:\/\/(?:www\.)?twitter\.com\/[^\/]+\/status(?:es)?\/(\d+)/', $url, $match)) { $tweet_id = $match[1]; $twitter = new \TwitterOAuth\Api(Config::$twitterClientID, Config::$twitterClientSecret, $user->twitter_access_token, $user->twitter_token_secret); $result = $twitter->post('favorites/create', array( 'id' => $tweet_id )); } return $r; } function create_photo(&$user, $params, $file) { $error = validate_photo($file); if(!$error) { $file_path = $file['tmp_name']; $micropub_request = array('content' => $params['note_content']); $r = micropub_post_for_user($user, $micropub_request, $file_path); } else { $r = array('error' => $error); } return $r; } function create_repost(&$user, $url) { $micropub_request = array( 'repost-of' => $url ); $r = micropub_post_for_user($user, $micropub_request); $tweet_id = false; if($user->twitter_access_token && preg_match('/https?:\/\/(?:www\.)?twitter\.com\/[^\/]+\/status(?:es)?\/(\d+)/', $url, $match)) { $tweet_id = $match[1]; $twitter = new \TwitterOAuth\Api(Config::$twitterClientID, Config::$twitterClientSecret, $user->twitter_access_token, $user->twitter_token_secret); $result = $twitter->post('statuses/retweet/'.$tweet_id); } return $r; } $app->get('/favorite.js', function() use($app) { $app->response()->header("Content-type", "text/javascript"); if($user=require_login($app, false)) { $params = $app->request()->params(); if(array_key_exists('url', $params)) { $r = create_favorite($user, $params['url']); $app->response()->body($app->render('favorite-js.php', array( 'url' => $params['url'], 'like_url' => $r['location'], 'error' => $r['error'], // 'facebook_id' => $facebook_id ))); } else { $app->response()->body('alert("no url");'); } } else { $app->response()->body('alert("invalid token");'); } }); $app->post('/favorite', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $r = create_favorite($user, $params['url']); $app->response()->body(json_encode(array( 'location' => $r['location'], 'error' => $r['error'] ))); } }); $app->post('/photo', function() use($app) { if($user=require_login($app)) { // var_dump($app->request()->post()); // // Since $app->request()->post() with multipart is always // empty (bug in Slim?) We're using the raw $_POST here // until this gets fixed. // PHP empties everything in $_POST if the file upload size exceeds // that is why we have to test if the variables exist first. $note_content = isset($_POST['note_content']) ? $_POST['note_content'] : null; $params = array('note_content' => $note_content); $file = isset($_FILES['note_photo']) ? $_FILES['note_photo'] : null; $r = create_photo($user, $params, $file); // Populate the error if there was no location header. if(empty($r['location']) && empty($r['error'])) { $r['error'] = "No 'Location' header in response."; } $html = render('photo', array( 'title' => 'Photo posted', 'note_content' => $params['note_content'], 'location' => (isset($r['location']) ? $r['location'] : null), 'error' => (isset($r['error']) ? $r['error'] : null), 'response' => (isset($r['response']) ? htmlspecialchars($r['response']) : null), 'authorizing' => false )); $app->response()->body($html); } }); $app->post('/repost', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $r = create_repost($user, $params['url']); $app->response()->body(json_encode(array( 'location' => $r['location'], 'error' => $r['error'] ))); } }); $app->get('/micropub/syndications', function() use($app) { if($user=require_login($app)) { $data = get_syndication_targets($user); $app->response()->body(json_encode(array( 'targets' => $data['targets'], 'response' => $data['response'] ))); } }); $app->post('/micropub/post', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); // Remove any blank params $params = array_filter($params, function($v){ return $v !== ''; }); $r = micropub_post_for_user($user, $params); $app->response()->body(json_encode(array( 'request' => htmlspecialchars($r['request']), 'response' => htmlspecialchars($r['response']), 'location' => $r['location'], 'error' => $r['error'], 'curlinfo' => $r['curlinfo'] ))); } }); /* $app->post('/auth/facebook', function() use($app) { if($user=require_login($app, false)) { $params = $app->request()->params(); // User just auth'd with facebook, store the access token $user->facebook_access_token = $params['fb_token']; $user->save(); $app->response()->body(json_encode(array( 'result' => 'ok' ))); } else { $app->response()->body(json_encode(array( 'result' => 'error' ))); } }); */ $app->post('/auth/twitter', function() use($app) { if($user=require_login($app, false)) { $params = $app->request()->params(); // User just auth'd with twitter, store the access token $user->twitter_access_token = $params['twitter_token']; $user->twitter_token_secret = $params['twitter_secret']; $user->save(); $app->response()->body(json_encode(array( 'result' => 'ok' ))); } else { $app->response()->body(json_encode(array( 'result' => 'error' ))); } }); function getTwitterLoginURL(&$twitter) { $request_token = $twitter->getRequestToken(Config::$base_url . 'auth/twitter/callback'); $_SESSION['twitter_auth'] = $request_token; return $twitter->getAuthorizeURL($request_token['oauth_token']); } $app->get('/auth/twitter', function() use($app) { $params = $app->request()->params(); if($user=require_login($app, false)) { // If there is an existing Twitter token, check if it is valid // Otherwise, generate a Twitter login link $twitter_login_url = false; $twitter = new \TwitterOAuth\Api(Config::$twitterClientID, Config::$twitterClientSecret, $user->twitter_access_token, $user->twitter_token_secret); if(array_key_exists('login', $params)) { $twitter = new \TwitterOAuth\Api(Config::$twitterClientID, Config::$twitterClientSecret); $twitter_login_url = getTwitterLoginURL($twitter); } else { if($user->twitter_access_token) { if ($twitter->get('account/verify_credentials')) { $app->response()->body(json_encode(array( 'result' => 'ok' ))); return; } else { // If the existing twitter token is not valid, generate a login link $twitter_login_url = getTwitterLoginURL($twitter); } } else { $twitter_login_url = getTwitterLoginURL($twitter); } } $app->response()->body(json_encode(array( 'url' => $twitter_login_url ))); } else { $app->response()->body(json_encode(array( 'result' => 'error' ))); } }); $app->get('/auth/twitter/callback', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $twitter = new \TwitterOAuth\Api(Config::$twitterClientID, Config::$twitterClientSecret, $_SESSION['twitter_auth']['oauth_token'], $_SESSION['twitter_auth']['oauth_token_secret']); $credentials = $twitter->getAccessToken($params['oauth_verifier']); $user->twitter_access_token = $credentials['oauth_token']; $user->twitter_token_secret = $credentials['oauth_token_secret']; $user->twitter_username = $credentials['screen_name']; $user->save(); $app->redirect('/settings'); } }); $app->get('/auth/instagram', function() use($app) { if($user=require_login($app, false)) { $instagram = instagram_client(); // If there is an existing Instagram auth token, check if it's valid if($user->instagram_access_token) { $instagram->setAccessToken($user->instagram_access_token); $igUser = $instagram->getUser(); if($igUser && $igUser->meta->code == 200) { $app->response()->body(json_encode(array( 'result' => 'ok', 'username' => $igUser->data->username, 'url' => $instagram->getLoginUrl(array('basic','likes')) ))); return; } } $app->response()->body(json_encode(array( 'result' => 'error', 'url' => $instagram->getLoginUrl(array('basic','likes')) ))); } }); $app->get('/auth/instagram/callback', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $instagram = instagram_client(); $data = $instagram->getOAuthToken($params['code']); $user->instagram_access_token = $data->access_token; $user->save(); $app->redirect('/settings'); } });