convert from PHP to Go

1 files changed, 0 insertions, 286 deletions

diff --git a/index.php b/index.php
deleted file mode 100644
index ec25249..0000000
--- a/index.php
+++ /dev/null
@@ -1,286 +0,0 @@
-<?php
-
-// Trim the leading slashes & split the path on slashes
-$path = ltrim($_SERVER['REQUEST_URI'], '/');
-$elements = explode('/', $path);
-
-// Show home if there are no parameters or paths
-if (empty($elements[0])) {
-    gallery();
-} // Else, grab the first item in the URL so we can identify which function to use
-else {
-    switch (array_shift($elements)) {
-        case 'search':
-            search($elements);
-            break;
-        case 'page':
-            gallery($elements);
-            break;
-        case 'robots.txt':
-            robots();
-            break;
-        default:
-            gallery();
-    };
-}
-
-function not_blank($value): bool
-{
-    return isset($value) && !empty($value) && $value !== '';
-}
-
-function authentication(): \Tumblr\API\Client
-{
-    // Grab the Tumblr API library
-    require __DIR__ . '/vendor/autoload.php';
-    // Start a secure session
-    session_start();
-    // Set up defaults
-    $consumer_key = getenv('CONSUMER_KEY');
-    $consumer_secret = getenv('CONSUMER_SECRET');
-    $client = new Tumblr\API\Client($consumer_key, $consumer_secret);
-    $requestHandler = $client->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
-    $post_row = '<div class="row">';
-    // For each post returned by Tumblr, create the HTML content
-    foreach ($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
-            $post_row .= <<<EOD
-                <div class="col-sm-6 col-lg-4 mb-4">
-                    <div class="card" data-type="$type" data-id="$id">
-                        <a data-fancybox="gallery" aria-label="Open gallery viewer" href="$url">
-                            <img class="card-img h-100 w-100" src="$url" loading="lazy">
-                        </a>
-                    </div>
-                </div>
-            EOD;
-        } else if ($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
-            $post_row .= <<<EOD
-                <div class="col-sm-6 col-lg-4 mb-4">
-                    <div class="card" data-type="$type" data-id="$id">
-                        <a data-fancybox="gallery" aria-label="Open gallery viewer" href="$url">
-                            <video class="card-img h-100 w-100" controls autoplay poster="$thumbnail"><source src="$url"></source></video>
-                        </a>
-                    </div>
-                </div>
-            EOD;
-        }
-    }
-    $post_row .= '</div>';
-    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
-    $post_row = '<div class="row">';
-    // For each post returned by Tumblr, create the HTML content
-    foreach ($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
-            $post_row .= <<<EOD
-                <div class="col-sm-6 col-lg-4 mb-4">
-                    <div class="card" data-type="$type" data-id="$id">
-                        <a data-fancybox="gallery" aria-label="Open gallery viewer" href="$url">
-                            <img class="card-img h-100 w-100" src="$url" loading="lazy">
-                        </a>
-                    </div>
-                </div>
-            EOD;
-        } else if ($post->type == 'video') {
-            // Get post variables
-            $caption = $post->caption;
-            $id = $post->id_string;
-            $thumbnail = $post->thumbnail_url;
-            $type = $post->type;
-            $url = $post->permalink_url;
-            // Set up post HTML
-            $post_row .= <<<EOD
-                <div class="col-sm-6 col-lg-4 mb-4">
-                    <div class="card" data-type="$type" data-id="$id">
-                        <a data-fancybox="gallery" aria-label="Open gallery viewer" href="$url">
-                            <video class="card-img h-100 w-100" controls autoplay poster="$thumbnail"><source src="$url"></source></video>
-                        </a>
-                    </div>
-                </div>
-            EOD;
-        }
-    }
-    $post_row .= '</div>';
-    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 {
-        $page_item = <<<EOD
-            <li class="page-item">
-                <a class="page-link" href="/page/$page_prev?post_type=$post_type">$page_prev</a>
-            </li>
-        EOD;
-    }
-    $page_nav = <<<EOD
-        <nav aria-label="Page navigation">
-            <ul class="pagination justify-content-center">
-                <li class="page-item $disabled">
-                    <a class="page-link" href="/page/$page_prev?post_type=$post_type" aria-label="Previous">
-                        <span aria-hidden="true">&laquo;</span>
-                    </a>
-                </li>
-                $page_item
-                <li class="page-item active">
-                  <a class="page-link" href="#">$page</a>
-                </li>
-                <li class="page-item">
-                    <a class="page-link" href="/page/$page_next?post_type=$post_type">$page_next</a>
-                </li>
-                <li class="page-item">
-                    <a class="page-link" href="/page/$page_next?post_type=$post_type" aria-label="Next">
-                        <span aria-hidden="true">&raquo;</span>
-                    </a>
-                </li>
-            </ul>
-        </nav>
-    EOD;
-    // Feed all these variables to the template
-    require 'template.php';
-}
-
-function search($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();
-}