request()->params(); if(array_key_exists('token', $params)) { try { $data = JWT::decode($params['token'], Config::$jwtSecret, array('HS256')); $_SESSION['user_id'] = $data->user_id; $_SESSION['me'] = $data->me; } catch(DomainException $e) { if($redirect) { header('X-Error: DomainException'); $app->redirect('/', 302); } else { return false; } } catch(UnexpectedValueException $e) { if($redirect) { header('X-Error: UnexpectedValueException'); $app->redirect('/', 302); } else { return false; } } } if(!array_key_exists('user_id', $_SESSION)) { if($redirect) $app->redirect('/', 302); return false; } else { return ORM::for_table('users')->find_one($_SESSION['user_id']); } } function generate_login_token($opts=[]) { return JWT::encode(array_merge([ 'user_id' => $_SESSION['user_id'], 'me' => $_SESSION['me'], 'created_at' => time() ], $opts), Config::$jwtSecret); } $app->get('/dashboard', function() use($app) { if($user=require_login($app)) { render('dashboard', array( 'title' => 'Dashboard', 'authorizing' => false )); } }); $app->get('/new', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $entry = 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) { } } render('new-post', array( 'title' => 'New Post', 'in_reply_to' => $in_reply_to, 'micropub_endpoint' => $user->micropub_endpoint, 'media_endpoint' => $user->micropub_media_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, 'user' => $user, 'authorizing' => false )); } }); $app->get('/bookmark', function() use($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']; 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), 'user' => $user, 'authorizing' => false )); } }); $app->get('/favorite', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $like_of = ''; if(array_key_exists('url', $params)) $like_of = $params['url']; // Check if there was a login token in the query string and whether it has autosubmit=true $autosubmit = false; if(array_key_exists('token', $params)) { try { $data = JWT::decode($params['token'], Config::$jwtSecret, ['HS256']); if(isset($data->autosubmit) && $data->autosubmit) { // Only allow this token to be used for the user who created it if($data->user_id == $_SESSION['user_id']) { $autosubmit = true; } } } catch(Exception $e) { } } if(array_key_exists('edit', $params)) { $edit_data = get_micropub_source($user, $params['edit'], 'like-of'); $url = $params['edit']; if(isset($edit_data['like-of'])) { $like_of = $edit_data['like-of'][0]; } } else { $edit_data = false; $url = false; } render('new-favorite', array( 'title' => 'New Favorite', 'like_of' => $like_of, 'token' => generate_login_token(['autosubmit'=>true]), 'authorizing' => false, 'autosubmit' => $autosubmit, 'url' => $url )); } }); $app->get('/event', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); render('event', array( 'title' => 'Event', 'authorizing' => false )); } }); $app->get('/itinerary', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); render('new-itinerary', array( 'title' => 'Itinerary', 'authorizing' => false )); } }); $app->get('/photo', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); render('photo', array( 'title' => 'New Photo', 'note_content' => '', 'authorizing' => false )); } }); $app->get('/review', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); render('review', array( 'title' => 'Review', 'authorizing' => false )); } }); $app->get('/repost', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $url = ''; if(array_key_exists('url', $params)) $url = $params['url']; render('new-repost', array( 'title' => 'New Repost', 'url' => $url, 'token' => generate_login_token(), 'authorizing' => false )); } }); $app->post('/prefs', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $user->location_enabled = $params['enabled']; $user->save(); } $app->response()['Content-type'] = 'application/json'; $app->response()->body(json_encode(array( 'result' => 'ok' ))); }); $app->post('/prefs/timezone', function() use($app) { // Called when the interface finds the user's location. // Look up the timezone for this location and store it as their default. $timezone = false; if($user=require_login($app)) { $params = $app->request()->params(); $timezone = p3k\Timezone::timezone_for_location($params['latitude'], $params['longitude']); if($timezone) { $user->default_timezone = $timezone; $user->save(); } } $app->response()['Content-type'] = 'application/json'; $app->response()->body(json_encode(array( 'result' => 'ok', 'timezone' => $timezone, ))); }); $app->get('/add-to-home', function() use($app) { $params = $app->request()->params(); header("Cache-Control: no-cache, must-revalidate"); if(array_key_exists('token', $params) && !session('add-to-home-started')) { unset($_SESSION['add-to-home-started']); // Verify the token and sign the user in try { $data = JWT::decode($params['token'], Config::$jwtSecret, array('HS256')); $_SESSION['user_id'] = $data->user_id; $_SESSION['me'] = $data->me; $app->redirect('/new', 302); } catch(DomainException $e) { header('X-Error: DomainException'); $app->redirect('/', 302); } catch(UnexpectedValueException $e) { header('X-Error: UnexpectedValueException'); $app->redirect('/', 302); } } else { if($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, 302); } else { unset($_SESSION['add-to-home-started']); render('add-to-home', array('title' => 'Quill')); } } } }); $app->get('/email', function() use($app) { if($user=require_login($app)) { $test_response = ''; if($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 $e) { } } if(!$user->email_username) { $host = parse_url($user->url, PHP_URL_HOST); $user->email_username = $host . '.' . rand(100000,999999); $user->save(); } render('email', array( 'title' => 'Post-by-Email', 'micropub_endpoint' => $user->micropub_endpoint, 'test_response' => $test_response, 'user' => $user )); } }); $app->get('/settings', function() use($app) { if($user=require_login($app)) { render('settings', [ 'title' => 'Settings', 'user' => $user, 'authorizing' => false ]); } }); $app->post('/settings/save', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); if(array_key_exists('html_content', $params)) $user->micropub_optin_html_content = $params['html_content'] ? 1 : 0; if(array_key_exists('slug_field', $params) && $params['slug_field']) $user->micropub_slug_field = $params['slug_field']; if(array_key_exists('syndicate_field', $params) && $params['syndicate_field']) { if(in_array($params['syndicate_field'], ['syndicate-to','mp-syndicate-to'])) $user->micropub_syndicate_field = $params['syndicate_field']; } $user->save(); $app->response()['Content-type'] = 'application/json'; $app->response()->body(json_encode(array( 'result' => 'ok' ))); } }); $app->post('/settings/html-content', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $user->micropub_optin_html_content = $params['html'] ? 1 : 0; $user->save(); $app->response()['Content-type'] = 'application/json'; $app->response()->body(json_encode(array( 'html' => $user->micropub_optin_html_content ))); } }); $app->get('/settings/html-content', function() use($app) { if($user=require_login($app)) { $app->response()['Content-type'] = 'application/json'; $app->response()->body(json_encode(array( 'html' => $user->micropub_optin_html_content ))); } }); function create_favorite(&$user, $url) { $micropub_request = array( 'like-of' => $url ); $r = micropub_post_for_user($user, $micropub_request); $tweet_id = false; // POSSE favorites to Twitter if($user->twitter_access_token && preg_match('/https?:\/\/(?:www\.)?twitter\.com\/[^\/]+\/status(?:es)?\/(\d+)/', $url, $match)) { $tweet_id = $match[1]; $twitter = new TwitterOAuth(Config::$twitterClientID, Config::$twitterClientSecret, $user->twitter_access_token, $user->twitter_token_secret); $result = $twitter->post('favorites/create', array( 'id' => $tweet_id )); } return $r; } function edit_favorite(&$user, $post_url, $like_of) { $micropub_request = [ 'action' => 'update', 'url' => $post_url, 'replace' => [ 'like-of' => $like_of ] ]; $r = micropub_post_for_user($user, $micropub_request, null, true); 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]; $twitter = new TwitterOAuth(Config::$twitterClientID, Config::$twitterClientSecret, $user->twitter_access_token, $user->twitter_token_secret); $result = $twitter->post('statuses/retweet/'.$tweet_id); } return $r; } $app->post('/favorite', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $error = false; if(isset($params['edit']) && $params['edit']) { $r = edit_favorite($user, $params['edit'], $params['like_of']); if(isset($r['location']) && $r['location']) $location = $r['location']; elseif(in_array($r['code'], [200,201,204])) $location = $params['edit']; elseif(in_array($r['code'], [401,403])) { $location = false; $error = 'Your Micropub endpoint denied the request. Check that Quill is authorized to update posts.'; } else { $location = false; $error = 'Your Micropub endpoint did not return a location header or a recognized response code'; } } else { $r = create_favorite($user, $params['like_of']); $location = $r['location']; } $app->response()['Content-type'] = 'application/json'; $app->response()->body(json_encode(array( 'location' => $location, 'error' => $r['error'], 'error_details' => $error, ))); } }); $app->post('/repost', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); $r = create_repost($user, $params['url']); $app->response()['Content-type'] = 'application/json'; $app->response()->body(json_encode(array( 'location' => $r['location'], 'error' => $r['error'] ))); } }); $app->get('/reply/preview', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); if(!isset($params['url']) || !$params['url']) { return ''; } $reply_url = trim($params['url']); if(preg_match('/twtr\.io\/([0-9a-z]+)/i', $reply_url, $match)) { $twtr = 'https://twitter.com/_/status/' . sxg_to_num($match[1]); $ch = curl_init($twtr); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); curl_exec($ch); $expanded_url = curl_getinfo($ch, CURLINFO_EFFECTIVE_URL); if($expanded_url) $reply_url = $expanded_url; } $entry = false; $xray = [ 'url' => $reply_url ]; if(preg_match('/twitter\.com\/(?:[^\/]+)\/statuse?s?\/(.+)/', $reply_url, $match)) { if($user->twitter_access_token) { $xray['twitter_api_key'] = Config::$twitterClientID; $xray['twitter_api_secret'] = Config::$twitterClientSecret; $xray['twitter_access_token'] = $user->twitter_access_token; $xray['twitter_access_token_secret'] = $user->twitter_token_secret; } } // Pass to X-Ray to see if it can expand the entry $ch = curl_init('https://xray.p3k.io/parse'); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($xray)); $response = curl_exec($ch); $data = @json_decode($response, true); if($data && isset($data['data']) && $data['data']['type'] == 'entry') { $entry = $data['data']; // Create a nickname based on the author URL if(array_key_exists('author', $entry)) { if($entry['author']['url']) { if(!isset($entry['author']['nickname']) || !$entry['author']['nickname']) $entry['author']['nickname'] = display_url($entry['author']['url']); } } } $mentions = []; if($entry) { if(array_key_exists('author', $entry)) { // Find all @-names in the post, as well as the author name $mentions[] = strtolower($entry['author']['nickname']); } if(preg_match_all('/(^|(?<=[\s\/]))@([a-z0-9_]+([a-z0-9_\.]*)?)/i', $entry['content']['text'], $matches)) { foreach($matches[0] as $nick) { if(trim($nick,'@') != $user->twitter_username && trim($nick,'@') != display_url($user->url)) $mentions[] = strtolower(trim($nick,'@')); } } $mentions = array_values(array_unique($mentions)); } $app->response()['Content-type'] = 'application/json'; $app->response()->body(json_encode([ 'canonical_reply_url' => $reply_url, 'entry' => $entry, 'mentions' => $mentions ])); } }); $app->get('/edit', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); if(!isset($params['url']) || !$params['url']) { $app->response()->body('no URL specified'); } // Query the micropub endpoint for the source properties $source = micropub_get($user->micropub_endpoint, [ 'q' => 'source', 'url' => $params['url'] ], $user->micropub_access_token); $data = $source['data']; if(array_key_exists('error', $data)) { render('edit/error', [ 'title' => 'Error', 'summary' => 'Your Micropub endpoint returned an error:', 'error' => $data['error'], 'error_description' => $data['error_description'] ]); return; } if(!array_key_exists('properties', $data) || !array_key_exists('type', $data)) { render('edit/error', [ 'title' => 'Error', 'summary' => '', 'error' => 'Invalid Response', 'error_description' => 'Your endpoint did not return "properties" and "type" in the response.' ]); return; } // Start checking for content types $type = $data['type'][0]; $error = false; $url = false; if($type == 'h-review') { $url = '/review'; } elseif($type == 'h-event') { $url = '/event'; } elseif($type != 'h-entry') { $error = 'This type of post is not supported by any of Quill\'s editing interfaces. Type: '.$type; } else { if(array_key_exists('bookmark-of', $data['properties'])) { $url = '/bookmark'; } elseif(array_key_exists('like-of', $data['properties'])) { $url = '/favorite'; } elseif(array_key_exists('repost-of', $data['properties'])) { $url = '/repost'; } } if($error) { render('edit/error', [ 'title' => 'Error', 'summary' => '', 'error' => 'There was a problem!', 'error_description' => $error ]); return; } // Until all interfaces are complete, show an error here for unsupported ones if(!in_array($url, ['/favorite',])) { render('edit/error', [ 'title' => 'Not Yet Supported', 'summary' => '', 'error' => 'Not Yet Supported', 'error_description' => 'Editing is not yet supported for this type of post.' ]); return; } $app->redirect($url . '?edit=' . $params['url'], 302); } });