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first stabs at feature image gen and opengraph

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This commit is contained in:
Anthony Correa
2024-05-15 10:32:46 -05:00
parent 59bb020f3b
commit c3c9ab3431
4 changed files with 393 additions and 0 deletions
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282
includes/featured-image-generator.php Normal file
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<?php
/*
Plugin Name: SP Event Image Generator
Description: Auto-generates featured images for SP Events by combining team colors and logos.
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;
$x_margin = 0.1 * ($width / 2); // 10% of half the width
$y_margin = 0.1 * $height; // 10% of the height
$image = imagecreatetruecolor($width, $height);
// Allocate colors
$rgb1 = sscanf($color1, "#%02x%02x%02x");
$rgb2 = sscanf($color2, "#%02x%02x%02x");
$color1_alloc = imagecolorallocate($image, $rgb1[0], $rgb1[1], $rgb1[2]);
$color2_alloc = imagecolorallocate($image, $rgb2[0], $rgb2[1], $rgb2[2]);
// Fill halves with a 15-degree angled bisection
$points1 = [
0, 0,
0, $height,
$width*.40, $height,
$width*.60, 0,
];
$points2 = [
$width, 0,
$width, $height,
$width*.40, $height,
$width*.60, 0,
];
imagefilledpolygon($image, $points1, $color1_alloc);
imagefilledpolygon($image, $points2, $color2_alloc);
// Add logos with resizing and positioning if paths are not empty
if (!empty($logo1_path)) {
$logo1 = imagecreatefrompng($logo1_path);
$logo1_width = imagesx($logo1);
$logo1_height = imagesy($logo1);
// Calculate max dimensions for logo 1
$max_width = ($width / 2) - (2 * $x_margin);
$max_height = $height - (2 * $y_margin);
// Resize logo 1
$new_logo1_width = $logo1_width;
$new_logo1_height = $logo1_height;
if ($logo1_width > $max_width || $logo1_height > $max_height) {
$aspect_ratio1 = $logo1_width / $logo1_height;
if ($logo1_width / $max_width > $logo1_height / $max_height) {
$new_logo1_width = $max_width;
$new_logo1_height = $max_width / $aspect_ratio1;
} else {
$new_logo1_height = $max_height;
$new_logo1_width = $max_height * $aspect_ratio1;
}
}
// Center logo 1
$logo1_x = ($width / 4) - ($new_logo1_width / 2);
$logo1_y = ($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);
}
if (!empty($logo2_path)) {
$logo2 = imagecreatefrompng($logo2_path);
$logo2_width = imagesx($logo2);
$logo2_height = imagesy($logo2);
// Calculate max dimensions for logo 2
$max_width = ($width / 2) - (2 * $x_margin);
$max_height = $height - (2 * $y_margin);
// Resize logo 2
$new_logo2_width = $logo2_width;
$new_logo2_height = $logo2_height;
if ($logo2_width > $max_width || $logo2_height > $max_height) {
$aspect_ratio2 = $logo2_width / $logo2_height;
if ($logo2_width / $max_width > $logo2_height / $max_height) {
$new_logo2_width = $max_width;
$new_logo2_height = $max_width / $aspect_ratio2;
} else {
$new_logo2_height = $max_height;
$new_logo2_width = $max_height * $aspect_ratio2;
}
}
// Center logo 2
$logo2_x = (3 * $width / 4) - ($new_logo2_width / 2);
$logo2_y = ($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);
}
// Save to temp location
$temp_file = tempnam(sys_get_temp_dir(), 'event_image');
rename($temp_file, $temp_file .= '.png');
$temp_file .= '.png';
imagepng($image, $temp_file);
imagedestroy($image);
return $temp_file;
}
function debug_to_console($data) {
$output = $data;
if (is_array($output))
$output = implode(',', $output);
echo "<script>console.log('Debug Objects: " . $output . "' );</script>";
}
function upload_image($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;
// 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);
}
$upload_file = wp_upload_bits($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();
}
}

0
includes/month_stropdown.php → includes/month-stropdown.php
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includes/open-graph-tags.php Normal file
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<?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;
$post_thumbnail = get_the_post_thumbnail_url($post->ID, 'thumbnail');
$image = $post_thumbnail ? $post_thumbnail : get_site_icon_url();
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";
}
}
}
?>

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tonys-sportspress-enhancements.php
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require_once plugin_dir_path(__FILE__) . 'includes/sp-event-has-outcome-filter.php';
require_once plugin_dir_path(__FILE__) . 'includes/timeframe-filter.php';
require_once plugin_dir_path(__FILE__) . 'includes/sp-event-status-filter.php';
require_once plugin_dir_path(__FILE__) . 'includes/featured-image-generator.php';
require_once plugin_dir_path(__FILE__) . 'includes/open-graph-tags.php';