I am trying to make a shortcode that takes my Twitch, YouTube and Instagram posts all in one place and sorts them by the date posted, but for some reason it doesn't work. I will comment out the credentials, but I can ensure that the problem lies elsewhere, because I have tested them individually and gotten them to work individually. <?php /* Plugin Name: Social media crawler Description: Version: 1.0 Author: License: GPL2 License URI: https://www.gnu.org/licenses/gpl-2.0.html Domain Path: /languages */ function fetch_youtube_videos($atts) { // Extract shortcode attributes $atts = shortcode_atts(array( 'channel_id' => '***', // Default channel ID (if any) 'max_results' => 5, // Default number of videos to show 'date' => '2010-01-01', // Default starting date in yyyy-mm-dd format ), $atts); $api_key = '***'; $publishedAfter = $atts['date'] . 'T00:00:00Z'; $api_url = 'https://www.googleapis.com/youtube/v3/search?part=snippet&channelId=' . $atts['channel_id'] . '&maxResults=' . $atts['max_results'] . '&publishedAfter=' . $publishedAfter . '&order=date&type=video&key=' . $api_key; // Make the API request $response = wp_remote_get($api_url); // Check for error in the response if (is_wp_error($response)) { return []; // Return an empty array in case of error } // Decode the response $body = wp_remote_retrieve_body($response); $data = json_decode($body); // Check if data items exist if (!isset($data->items)) { return []; // Return an empty array if no videos are found } // Initialize the posts array $posts = []; // Loop through each video and append to the posts array foreach ($data->items as $item) { $title = $item->snippet->title; $video_id = $item->id->videoId; $video_url = 'https://www.youtube.com/watch?v=' . $video_id; $embed_url = 'https://www.youtube.com/embed/' . $video_id; // URL for embedding $publishedAt = $item->snippet->publishedAt; // Video publication date // Construct the HTML content for the video $html = '<div class="youtube-video">' . '<iframe width="560" height="315" src="' . esc_url($embed_url) . '" title="' . esc_attr($title) . '" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>' . '<p><a href="' . esc_url($video_url) . '" target="_blank">' . esc_html($title) . '</a></p>' . '</div>'; // Add to the posts array $posts[] = [ 'date' => $publishedAt, 'html' => $html ]; } // Return the array of posts return $posts; } function fetch_instagram_posts($atts) { // Extract shortcode attributes $atts = shortcode_atts([ 'limit' => 10, // Default number of Instagram posts to show ], $atts); $fields = "id,caption,media_type,media_url,permalink,thumbnail_url,timestamp,username"; $token = "*"; $limit = $atts['limit']; $json_feed_url = "https://graph.instagram.com/me/media?fields={$fields}&access_token={$token}&limit={$limit}"; $json_feed = @file_get_contents($json_feed_url); if ($json_feed === FALSE) { return []; // Return an empty array in case of error } $contents = json_decode($json_feed, true); $posts = []; foreach ($contents["data"] as $post) { $username = isset($post["username"]) ? $post["username"] : ""; $caption = isset($post["caption"]) ? $post["caption"] : ""; $media_url = isset($post["media_url"]) ? $post["media_url"] : ""; $permalink = isset($post["permalink"]) ? $post["permalink"] : ""; $media_type = isset($post["media_type"]) ? $post["media_type"] : ""; $timestamp = isset($post["timestamp"]) ? $post["timestamp"] : ""; // Construct the HTML content for the post $html = "<div class='ig_post_container'><div>"; if ($media_type == "VIDEO") { $html .= "<video controls style='width:100%; display: block !important;'><source src='{$media_url}' type='video/mp4'>Your browser does not support the video tag.</video>"; } else { $html .= "<img src='{$media_url}' />"; } $html .= "</div><div class='ig_post_details'><div><strong>@{$username}</strong> {$caption}</div><div class='ig_view_link'><a href='{$permalink}' target='_blank'>View on Instagram</a></div></div></div>"; // Add to the posts array $posts[] = [ 'date' => $timestamp, 'html' => $html ]; } // Return the array of posts return $posts; } function fetch_twitch_videos($atts) { // Extract shortcode attributes $atts = shortcode_atts([ 'date' => '1970-01-01', // Use a very old date as default to ensure all clips are shown unless specified ], $atts); $clientID = '*'; $clientSecret = '*'; $tokenUrl = 'https://id.twitch.tv/oauth2/token'; // Parameters for the token request $params = [ 'client_id' => $clientID, 'client_secret' => $clientSecret, 'grant_type' => 'client_credentials', ]; // Initialize cURL session for the token request $ch = curl_init($tokenUrl); curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($params)); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // Execute the token request $response = curl_exec($ch); if (curl_errno($ch) || ($httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE)) !== 200) { curl_close($ch); return []; // Return an empty array in case of error } curl_close($ch); $tokenData = json_decode($response, true); if (!isset($tokenData['access_token'])) { return []; // Return an empty array if token not obtained } // Use the obtained access token to make the actual API request $accessToken = $tokenData['access_token']; $broadcasterUserId = '*'; // Example broadcaster's user ID $videoClipsUrl = "https://api.twitch.tv/helix/clips?broadcaster_id=$broadcasterUserId"; $headers = [ 'Authorization: Bearer ' . $accessToken, 'Client-Id: ' . $clientID, ]; // Initialize cURL session for the API request $ch = curl_init($videoClipsUrl); curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // Execute the API request $response = curl_exec($ch); if (curl_errno($ch) || ($httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE)) !== 200) { curl_close($ch); return []; // Return an empty array if the request failed } curl_close($ch); $videoClipsData = json_decode($response, true); if (!isset($videoClipsData['data']) || empty($videoClipsData['data'])) { return []; // Return an empty array if no videos are found } // Prepare posts array $posts = array_map(function ($clip) { $clipDate = $clip['created_at']; $html = '<iframe src="' . $clip['embed_url'] . '&parent=*" frameborder="0" allowfullscreen="true" scrolling="no" height="378" width="620"></iframe>'; return [ 'date' => $clipDate, 'html' => $html, ]; }, $videoClipsData['data']); // Filter posts based on the 'date' attribute $minDateTimestamp = strtotime($atts['date']); $filteredPosts = array_filter($posts, function ($post) use ($minDateTimestamp) { return strtotime($post['date']) >= $minDateTimestamp; }); return array_values($filteredPosts); // Re-index the array and return } function social_wall_shortcode($atts) { ob_start(); // Assuming fetching functions have been modified to return arrays $youtubePosts = fetch_youtube_videos($atts); $instagramPosts = my_instagram_feed_shortcode($atts); $twitchPosts = display_twitch_videos($atts); // Aggregate posts $allPosts = array_merge($youtubePosts, $instagramPosts, $twitchPosts); // Sort posts by date usort($allPosts, function($a, $b) { return strtotime($a['date']) <=> strtotime($b['date']); }); // Generate HTML output echo '<div class="social-wall-container">'; foreach ($allPosts as $post) { echo $post['html']; // Each post's HTML content } echo '</div>'; $content = ob_get_clean(); return $content; } // Register the modified shortcode with WordPress add_shortcode('social_wall', 'social_wall_shortcode');