getRequestHandler(); $requestHandler->setBaseUrl('https://www.tumblr.com/'); // Check if the user has already authenticated if (not_blank($_SESSION['perm_token']) && not_blank($_SESSION['perm_secret'])) { $token = $_SESSION['perm_token']; $token_secret = $_SESSION['perm_secret']; } // Check if the user was here earlier by checking cookies else if (not_blank($_COOKIE['perm_token']) && not_blank($_COOKIE['perm_secret'])) { $token = $_COOKIE['perm_token']; $token_secret = $_COOKIE['perm_secret']; } // Check if this is the user's first visit else if (!isset($_GET['oauth_verifier'])) { // Grab the oauth token $resp = $requestHandler->request('POST', 'oauth/request_token', array()); $out = $result = $resp->body; $data = array(); parse_str($out, $data); // Save temporary tokens to session $_SESSION['tmp_token'] = $data['oauth_token']; $_SESSION['tmp_secret'] = $data['oauth_token_secret']; // Redirect user to Tumblr auth page session_regenerate_id(true); $header_url = 'https://www.tumblr.com/oauth/authorize?oauth_token=' . $data['oauth_token']; header('Location: ' . $header_url); die(); } // Check if the user was just sent back from the Tumblr authentication site else { $verifier = $_GET['oauth_verifier']; // Use the stored temporary tokens $client->setToken($_SESSION['tmp_token'], $_SESSION['tmp_secret']); // Access the permanent tokens $resp = $requestHandler->request('POST', 'oauth/access_token', array('oauth_verifier' => $verifier)); $out = $result = $resp->body; $data = array(); parse_str($out, $data); // Set permanent tokens $token = $data['oauth_token']; $token_secret = $data['oauth_token_secret'];; $_SESSION['perm_token'] = $data['oauth_token']; $_SESSION['perm_secret'] = $data['oauth_token_secret']; // Set cookies in case the user comes back later setcookie("perm_token", $_SESSION['perm_token']); setcookie("perm_secret", $_SESSION['perm_secret']); // Redirect user to homepage for a clean URL session_regenerate_id(true); $header_url = 'https://michelangelo.example.com'; header('Location: ' . $header_url); die(); } // Authenticate via OAuth // Send the client back to the function return new Tumblr\API\Client( $consumer_key, $consumer_secret, $token, $token_secret ); } function get_dashboard_posts($client, $post_start, $limit, $post_type = 'photo'): string { // Call the function for dashboard posts $dashboard_posts = $client->getDashboardPosts(array('limit' => $limit, 'offset' => $post_start, 'type' => $post_type)); // Open the row that will hold all photos/videos $post_row = '

'; // For each post returned by Tumblr, create the HTML content foreach ($dashboard_posts->posts as $post) { if ($post->type == 'photo') { // Get post variables $caption = $post->caption; $id = $post->id_string; $type = $post->type; $url = $post->photos[0]->original_size->url; // Set up post HTML $post_row .= <<

EOD; } else if ($post->type == 'video') { // Get post variables $caption = $post->caption; $id = $post->id_string; $thumbnail = $post->thumbnail_url; $type = $post->type; $url = $post->video_url; // Set up post HTML $post_row .= <<

EOD; } } $post_row .= ''; return $post_row; } function get_tagged_posts($client, $tag): string { // Call the function for posts that match the search query $tagged_posts = $client->getTaggedPosts($tag); // Open the row that will hold all photos/videos $post_row = '

'; // For each post returned by Tumblr, create the HTML content foreach ($tagged_posts as $post) { if ($post->type == 'photo') { // Get post variables $caption = $post->caption; $id = $post->id_string; $type = $post->type; $url = $post->photos[0]->original_size->url; // Set up post HTML $post_row .= <<

EOD; } } $post_row .= ''; return $post_row; } function gallery($params = null) { // Authenticate the current user $client = authentication(); foreach ($client->getUserInfo()->user->blogs as $blog) { $blog_name = $blog->name; } // Get current page number & calculate posts to request $page_num = (int)substr($params[0], 0, 2); if (!is_null($params) && is_numeric($page_num)) { $page = $page_num; } else { $page = 1; } $post_start = (($page - 1) * 20) + 1; $limit = 20; // Check for specific post type in the URL if (not_blank($_GET['post_type'])) { $post_type = $_GET['post_type']; } else { $post_type = 'photo'; } // Call the get_dashboard_posts function and load some posts! $posts = get_dashboard_posts($client, $post_start, $limit, $post_type); // Set page variables $page_title = 'Michelangelo'; $header = $blog_name; // Create page navigation $page_next = $page + 1; $page_prev = $page - 1; $disabled = ''; if ($page <= 1) { $disabled = 'disabled'; } else { $page_item = << $page_prev EOD; } $page_nav = <<

$page
$page_next

EOD; // Feed all these variables to the template require 'template.php'; } function search($params) { // Authenticate the current user $client = authentication(); // Get search query $query = $params[0]; // Call the get_dashboard_posts function and load some posts! $posts = get_tagged_posts($client, $query); // Set page variables $page_title = 'Search | Michelangelo'; $header = 'Search Results for "' . $query . '"'; // Feed all these variables to the template require 'template.php'; } function robots() { header('Content-type: text/plain'); echo 'User-agent: *'; echo 'Disallow: /search/'; echo 'Disallow: /page/'; die(); }