remove hook for update post

this was leftover from when i was updating the featured image

includes/featured-image-generator.php

@@ -6,50 +6,6 @@ Version: 1.0
 Author: Your Name
 */
 
-add_action('save_post_sp_event', 'generate_event_featured_image', 10, 3);
-
-function generate_event_featured_image($post_id, $post) {
-    // Verify post type
-    if ($post->post_type !== 'sp_event') return;
-
-    // Get associated teams from post meta
-    $team_ids = get_post_meta($post_id, 'sp_team', false); // false to get an array of values
-
-    // Ensure we have exactly two teams
-    if (count($team_ids) < 2) return;
-
-    $team1_id = $team_ids[0];
-    $team2_id = $team_ids[1];
-
-    // Get team colors and logos
-    $team1_colors = get_post_meta($team1_id, 'sp_colors', true);
-    $team2_colors = get_post_meta($team2_id, 'sp_colors', true);
-
-    $default_color = '#FFFFFF'; // Default color (black)
-    $team1_color = !empty($team1_colors['primary']) ? $team1_colors['primary'] : $default_color;
-    $team2_color = !empty($team2_colors['primary']) ? $team2_colors['primary'] : $default_color;
-
-    $team1_logo_url = get_the_post_thumbnail_url($team1_id, 'full');
-    $team2_logo_url = get_the_post_thumbnail_url($team2_id, 'full');
-
-    // Check if both team colors are default and both logos are empty
-    if (($team1_color === $default_color && empty($team1_logo_url)) && ($team2_color === $default_color && empty($team2_logo_url))) {
-        return; // Do nothing if both teams have no valid color or logo
-    }
-
-    $team1_logo_thumbnail_id = get_post_thumbnail_id($team1_id, 'full');
-    $team2_logo_thumbnail_id = get_post_thumbnail_id($team2_id, 'full');
-    $team1_logo = get_attached_file($team1_logo_thumbnail_id);
-    $team2_logo = get_attached_file($team2_logo_thumbnail_id);
-
-    // Generate image
-    $image = generate_bisected_image($team1_color, $team2_color, $team1_logo, $team2_logo);
-
-    // Upload and set as featured image
-    $attachment_id = upload_image($image, $post_id, $team1_id, $team2_id);
-    set_post_thumbnail($post_id, $attachment_id);
-}
-
 function generate_bisected_image($color1, $color2, $logo1_path, $logo2_path) {
     $width = 1200;
     $height = 628;
@@ -104,8 +60,8 @@ function generate_bisected_image($color1, $color2, $logo1_path, $logo2_path) {
         }
 
         // Center logo 1
-        $logo1_x = ($width / 4) - ($new_logo1_width / 2);
-        $logo1_y = ($height / 2) - ($new_logo1_height / 2);
+        $logo1_x = (int) ($width / 4) - ($new_logo1_width / 2);
+        $logo1_y = (int) ($height / 2) - ($new_logo1_height / 2);
         imagecopyresampled($image, $logo1, $logo1_x, $logo1_y, 0, 0, $new_logo1_width, $new_logo1_height, $logo1_width, $logo1_height);
         imagedestroy($logo1);
     }
@@ -134,149 +90,118 @@ function generate_bisected_image($color1, $color2, $logo1_path, $logo2_path) {
         }
 
         // Center logo 2
-        $logo2_x = (3 * $width / 4) - ($new_logo2_width / 2);
-        $logo2_y = ($height / 2) - ($new_logo2_height / 2);
+        $logo2_x = (int) (3 * $width / 4) - ($new_logo2_width / 2);
+        $logo2_y = (int) ($height / 2) - ($new_logo2_height / 2);
         imagecopyresampled($image, $logo2, $logo2_x, $logo2_y, 0, 0, $new_logo2_width, $new_logo2_height, $logo2_width, $logo2_height);
         imagedestroy($logo2);
     }
 
+    // Start output buffering to capture the image data
+    ob_start();
+    imagepng($image); // Output the image as PNG
+    $image_data = ob_get_clean(); // Get the image data from the buffer
 
-    // Save to temp location
-    $temp_file = tempnam(sys_get_temp_dir(), 'event_image');
-    rename($temp_file, $temp_file .= '.png');
-    $temp_file .= '.png';
-    imagepng($image, $temp_file);
+    // Clean up memory
     imagedestroy($image);
 
-    return $temp_file;
+    return $image_data;
+
 }
 
-function debug_to_console($data) {
-    $output = $data;
-    if (is_array($output))
-        $output = implode(',', $output);
+function add_image_generator_endpoint() {
+    add_rewrite_endpoint('head-to-head', EP_ROOT, true);
+}
+add_action('init', 'add_image_generator_endpoint');
 
-    echo "<script>console.log('Debug Objects: " . $output . "' );</script>";
+function handle_image_request() {
+    if (!isset($_GET['post'])) return;
+    
+    $post_id = $_GET['post'];
+    $post = get_post($post_id);
+
+    // Verify post type
+    if (!$post && $post->post_type !== 'sp_event') return;
+
+    // Get associated teams from post meta
+    $team_ids = get_post_meta($post_id, 'sp_team', false); // false to get an array of values
+
+    // Ensure we have exactly two teams
+    if (count($team_ids) < 2) return;
+
+    $team1_id = $team_ids[0];
+    $team2_id = $team_ids[1];
+
+    $team1 = get_post($team1_id);
+    $team2 = get_post($team2_id);
+    $team1_postmodified = strtotime($team1->post_modified);
+    $team2_postmodified = strtotime($team2->post_modified);
+
+    $cache_key = "team_image_{$team1_id}_{$team1_postmodified}-{$team2_id}_{$team2_postmodified}";
+    $cached_image_path = get_transient($cache_key);
+
+    if ($cached_image_path && file_exists($cached_image_path)) {
+        serve_image($cached_image_path);
+        exit;
+    }
+
+    // Get team colors and logos
+    $team1_colors = get_post_meta($team1_id, 'sp_colors', true);
+    $team2_colors = get_post_meta($team2_id, 'sp_colors', true);
+
+    $default_color = '#FFFFFF'; // Default color (black)
+    $team1_color = !empty($team1_colors['primary']) ? $team1_colors['primary'] : $default_color;
+    $team2_color = !empty($team2_colors['primary']) ? $team2_colors['primary'] : $default_color;
+
+    // Security check for hex color
+    $team1_color = preg_match('/^#[a-fA-F0-9]{6}$/', $team1_color) ? $team1_color : '#FFFFFF';
+    $team2_color = preg_match('/^#[a-fA-F0-9]{6}$/', $team2_color) ? $team2_color : '#FFFFFF';
+
+    $team1_logo_url = get_the_post_thumbnail_url($team1_id, 'full');
+    $team2_logo_url = get_the_post_thumbnail_url($team2_id, 'full');
+
+    // Check if both team colors are default and both logos are empty
+    if (($team1_color === $default_color && empty($team1_logo_url)) && ($team2_color === $default_color && empty($team2_logo_url))) {
+        return; // Do nothing if both teams have no valid color or logo
+    }
+
+    $team1_logo_thumbnail_id = get_post_thumbnail_id($team1_id, 'full');
+    $team2_logo_thumbnail_id = get_post_thumbnail_id($team2_id, 'full');
+    $team1_logo = get_attached_file($team1_logo_thumbnail_id);
+    $team2_logo = get_attached_file($team2_logo_thumbnail_id);
+
+    // Generate the image if no valid cache exists
+    $image_data = generate_bisected_image($team1_color, $team2_color, $team1_logo, $team2_logo);
+    $image_path = save_image_to_cache($image_data, $cache_key);
+    set_transient($cache_key, $image_path, DAY_IN_SECONDS * 30); // Cache for 30 days
+
+    serve_image($image_path);
+
+    exit;
+}
+add_action('template_redirect', 'handle_image_request');
+
+function serve_image($image_path) {
+    header('Content-Type: image/png');
+    if (file_exists($image_path)) {
+        status_header( 200 ); 
+    } else {
+        status_header( 404 );
+        die("Image not found.");
+    }
+
+    // Clear all output buffering to prevent any extra output
+    while (ob_get_level()) {
+        ob_end_clean();
+    }
+    readfile($image_path);
 }
 
-function upload_image($file, $post_id, $team1_id, $team2_id) {
-    $filename = 'event-' . $team1_id .'-'. $team2_id . '.png'; // Set custom file name
-    $upload_dir = wp_upload_dir();
-    $file_path = $upload_dir['path'] . '/' . $filename;
+function save_image_to_cache($image_data, $cache_key) {
+    $upload_dir = wp_get_upload_dir();
+    $file_path = $upload_dir['path'] . '/' . $cache_key . '.png';
 
-    // Find existing attachments with the same name and delete them
-    $existing_attachments = get_posts(array(
-        'post_type' => 'attachment',
-        'name' => sanitize_file_name($filename),
-        'posts_per_page' => -1,
-        'post_status' => 'any'
-    ));
-    foreach ($existing_attachments as $attachment) {
-        wp_delete_attachment($attachment->ID, true);
-    }
+    // Assuming $image_data is raw image data
+    file_put_contents($file_path, $image_data);
 
-    $upload_file = wp_upload_bits($filename, null, file_get_contents($file));
-
-    if (!$upload_file['error']) {
-        $wp_filetype = wp_check_filetype($filename, null);
-        $attachment = array(
-            'post_mime_type' => $wp_filetype['type'],
-            'post_title' => sanitize_file_name($filename),
-            'post_content' => '',
-            'post_status' => 'private' // Set the status to private
-        );
-        $attachment_id = wp_insert_attachment($attachment, $upload_file['file'], $post_id);
-        require_once(ABSPATH . 'wp-admin/includes/image.php');
-        $attach_data = wp_generate_attachment_metadata($attachment_id, $upload_file['file']);
-        wp_update_attachment_metadata($attachment_id, $attach_data);
-
-        return $attachment_id;
-    }
-
-    return 0;
-}
-
-// Add menu item to generate images for existing events
-add_action('admin_menu', 'add_generate_images_menu');
-
-function add_generate_images_menu() {
-    add_submenu_page(
-        'tools.php',
-        'Generate Event Images', // Page title
-        'Generate Event Images', // Menu title
-        'manage_options', // Capability
-        'generate-event-images', // Menu slug
-        'generate_images_menu_page' // Function to display page content
-    );
-}
-
-function generate_images_menu_page() {
-    // Check user capabilities
-    if (!current_user_can('manage_options')) {
-        return;
-    }
-
-    // Handle form submission
-    if (isset($_POST['generate_images'])) {
-        $season = isset($_POST['sp_season']) ? sanitize_text_field($_POST['sp_season']) : '';
-        generate_images_for_existing_events($season);
-        echo '<div class="updated"><p>Images generated for selected events.</p></div>';
-    }
-
-    // Get available seasons
-    $seasons = get_terms(array(
-        'taxonomy' => 'sp_season',
-        'hide_empty' => false,
-    ));
-    ?>
-    <div class="wrap">
-        <h1>Generate Event Images</h1>
-        <form method="post" action="">
-            <p>Select a season to generate images for:</p>
-            <select name="sp_season">
-                <option value="">All Seasons</option>
-                <?php
-                foreach ($seasons as $season) {
-                    echo '<option value="' . esc_attr($season->slug) . '">' . esc_html($season->name) . '</option>';
-                }
-                ?>
-            </select>
-            <p><input type="submit" name="generate_images" class="button-primary" value="Generate Images"></p>
-        </form>
-    </div>
-    <?php
-}
-
-function generate_images_for_existing_events($season = '') {
-    $args = array(
-        'post_type' => 'sp_event',
-        'posts_per_page' => -1,
-    );
-
-    // Add season filter if selected
-    if (!empty($season)) {
-        $args['tax_query'] = array(
-            array(
-                'taxonomy' => 'sp_season',
-                'field' => 'slug',
-                'terms' => $season,
-            ),
-        );
-    }
-
-    $events = new WP_Query($args);
-
-    if ($events->have_posts()) {
-        while ($events->have_posts()) {
-            $events->the_post();
-            $post_id = get_the_ID();
-
-            // Ensure no duplicate processing
-            if (has_post_thumbnail($post_id)) continue;
-
-            // Generate the featured image using the existing function
-            generate_event_featured_image($post_id, get_post($post_id), false);
-        }
-        wp_reset_postdata();
-    }
-}
+    return $file_path;
+}

includes/open-graph-tags.php

@@ -0,0 +1,108 @@
+<?php
+/*
+Plugin Name: Custom Open Graph Tags with SportsPress Integration
+Description: Adds custom Open Graph tags to posts based on their type, specifically handling sp_event post types with methods from the SportsPress SP_Event class.
+Version: 1.0
+Author: Your Name
+*/
+
+add_action('wp_head', 'custom_open_graph_tags_with_sportspress_integration');
+
+function custom_open_graph_tags_with_sportspress_integration() {
+    if (is_single()) {
+        global $post;
+        if ($post->post_type === 'sp_event') {
+            // Instantiate SP_Event object
+            $event = new SP_Event($post->ID);
+
+            // Fetch details using SP_Event methods
+            $publish_date = get_the_date('F j, Y', $post);
+            $venue_terms = get_the_terms($post->ID, 'sp_venue');
+            $venue_name = $venue_terms ? $venue_terms[0]->name : 'No Venue Specified';
+            $results = $event->results();  // Using SP_Event method
+            $title = get_the_title() . " " . "(" . $publish_date . ")";
+            $sp_status = get_post_meta( $post->ID, 'sp_status', true );
+            $status = $event->status();  // Using SP_Event method
+            $publish_date_and_time = get_the_date('F j, Y g:i A', $post);
+            $description = "{$publish_date_and_time} at {$venue_name}.";
+            if ( 'postponed' == $sp_status ) {
+              $description = "POSTPONED" . " - " . $description;
+              $title = "POSTPONED" . " - " . $title;
+            }
+
+            if ( 'results' == $status ) { // checks if there is a final score
+              // Get event result data
+              $data = $event->results();
+
+              // The first row should be column labels
+              $labels = $data[0];
+
+              // Remove the first row to leave us with the actual data
+              unset( $data[0] );
+
+              $data = array_filter( $data );
+
+              if ( empty( $data ) ) {
+                return false;
+              }
+
+              // Initialize
+              $i          = 0;
+              $result_string = '';
+              $title_string = '';
+
+              // Reverse teams order if the option "Events > Teams > Order > Reverse order" is enabled.
+              $reverse_teams = get_option( 'sportspress_event_reverse_teams', 'no' ) === 'yes' ? true : false;
+              if ( $reverse_teams ) {
+                $data = array_reverse( $data, true );
+              }
+
+              $teams_result_array = [];
+
+              foreach ( $data as $team_id => $result ) :
+                  $outcomes       = array();
+                  $result_outcome = sp_array_value( $result, 'outcome' );
+                  if ( ! is_array( $result_outcome ) ) :
+                    $outcomes = array( '&mdash;' );
+                  else :
+                    foreach ( $result_outcome as $outcome ) :
+                      $the_outcome = get_page_by_path( $outcome, OBJECT, 'sp_outcome' );
+                      if ( is_object( $the_outcome ) ) :
+                        $outcomes[] = $the_outcome->post_title;
+                      endif;
+                    endforeach;
+                  endif;
+              
+                unset( $result['outcome'] );
+              
+                $team_name = sp_team_short_name( $team_id );
+
+                $outcome_abbreviation = get_post_meta( $the_outcome->ID, 'sp_abbreviation', true );
+                if ( ! $outcome_abbreviation ) {
+                  $outcome_abbreviation = sp_substr( $the_outcome->post_title, 0, 1 );
+                }
+                
+                array_push($teams_result_array, [
+                  "result" => $result,
+                  "outcome" => $the_outcome->post_title,
+                  "outcome_abbreviation" => $outcome_abbreviation,
+                  "team_name" => $team_name,
+                ]
+              );              
+                $i++;
+              endforeach;
+              $title = "{$teams_result_array[0]['team_name']} {$teams_result_array[0]['result']['r']} - {$teams_result_array[1]['result']['r']} {$teams_result_array[1]['team_name']} ({$publish_date})";
+              $description .= " " . "{$teams_result_array[0]['team_name']} ({$teams_result_array[0]['outcome']}), {$teams_result_array[1]['team_name']} ({$teams_result_array[1]['outcome']}).";;
+            }
+            
+            $description .= " " . $post->post_content;
+            $image = get_site_url() . "/head-to-head?post={$post->ID}";
+            echo '<meta property="og:type" content="article" />' . "\n";
+            echo '<meta property="og:image" content="'. $image . '" />' . "\n";
+            echo '<meta property="og:title" content="' . $title . '" />' . "\n";
+            echo '<meta property="og:description" content="' . $description . '" />' . "\n";
+            echo '<meta property="og:url" content="' . get_permalink() . '" />' . "\n";
+        }
+    }
+}
+?>

tonys-sportspress-enhancements.php

@@ -14,4 +14,5 @@
 
 
 // Include other files here
+require_once plugin_dir_path(__FILE__) . 'includes/open-graph-tags.php';
 require_once plugin_dir_path(__FILE__) . 'includes/featured-image-generator.php';