Umbra-Bookshelf/theme/page-books.php

<?php
// Copyright 2026 Umbra Tools (umbratools.com)
// SPDX-License-Identifier: Apache-2.0

/**
 * Template Name: Books
 *
 * Grid layout of all books from BD Bookshelf plugin database.
 * Shows plugin books if available, otherwise shows default examples.
 *
 * @package BD_Murphy
 */

get_header();

// Check if BD Bookshelf plugin is active and has books
$has_plugin_books = class_exists('BD_Bookshelf') && class_exists('BDM_Book_Manager');
$plugin_books = [];

if ($has_plugin_books) {
    $plugin_books = BDM_Book_Manager::get_books(['number' => 100, 'orderby' => 'title', 'order' => 'ASC']);
}

// Default books from authorbdmurphy.com (used when BD Bookshelf plugin is not active)
$uploads = wp_upload_dir();
$cover_dir = $uploads['baseurl'] . '/book-covers';

$default_books = array(
    array(
        'title'  => 'Pandemic Hacker',
        'cover'  => $cover_dir . '/pandemic-hacker.jpg',
        'author' => 'B.D. Murphy',
        'rating' => '4.4',
        'url'    => 'https://books2read.com/u/ml8z0W',
    ),
    array(
        'title'  => 'Pandemic Hacker 2',
        'cover'  => $cover_dir . '/pandemic-hacker-2.jpg',
        'author' => 'B.D. Murphy',
        'rating' => '4.9',
        'url'    => 'https://books2read.com/u/4jjzvD',
    ),
    array(
        'title'  => 'The Last Dwarf',
        'cover'  => $cover_dir . '/the-last-dwarf.jpg',
        'author' => 'B.D. Murphy',
        'rating' => '3.6',
        'url'    => 'https://books2read.com/u/bPAD27',
    ),
    array(
        'title'  => 'Deal Hunter',
        'cover'  => $cover_dir . '/deal-hunter.jpg',
        'author' => 'B.D. Murphy',
        'rating' => '5.0',
        'url'    => 'https://books2read.com/u/3LxrVN',
    ),
    array(
        'title'  => 'Nanite Evolution',
        'cover'  => $cover_dir . '/nanite-evolution.jpg',
        'author' => 'B.D. Murphy',
        'rating' => '5.0',
        'url'    => 'https://books2read.com/u/4E08e0',
    ),
    array(
        'title'  => 'Sidney and Watson: Time Detectives',
        'cover'  => $cover_dir . '/sidney-watson.jpg',
        'author' => 'B.D. Murphy',
        'rating' => '5.0',
        'url'    => 'https://books2read.com/u/3kXXEW',
    ),
);
?>

<div class="books-page-container">
    <header class="page-header">
        <h1 class="page-title"><?php esc_html_e('Books', 'bd-bookshelf'); ?></h1>
    </header>

    <div class="books-grid">
        <?php
        if (!empty($plugin_books)) :
            foreach ($plugin_books as $book) :
                $title = esc_html($book->title);
                $cover_url = esc_url($book->cover_image);
                $book_url = home_url('/book/' . urlencode($book->slug) . '/');
                $author_name = '';
                
                // Get primary author name
                if (!empty($book->authors)) {
                    foreach ($book->authors as $ba) {
                        if ($ba->is_primary) {
                            $author_name = esc_html($ba->author_name);
                            break;
                        }
                    }
                    if (empty($author_name) && isset($book->authors[0])) {
                        $author_name = esc_html($book->authors[0]->author_name);
                    }
                }
                if (empty($author_name)) {
                    $author_name = 'B.D. Murphy';
                }
                
                // Rating display
                $rating_display = '';
                if ($book->rating_amazon > 0 || $book->rating_goodreads > 0) {
                    $parts = [];
                    if ($book->rating_amazon > 0) {
                        $parts[] = 'Amazon: ' . number_format($book->rating_amazon, 1);
                    }
                    if ($book->rating_goodreads > 0) {
                        $parts[] = 'Goodreads: ' . number_format($book->rating_goodreads, 1);
                    }
                    $rating_display = implode(' | ', $parts);
                }
                
                // Series info
                $series_info = '';
                if ($book->series_id > 0 && class_exists('BDM_Series')) {
                    $series = BDM_Series::get_series($book->series_id);
                    if ($series) {
                        $series_info = $series->name;
                    }
                }
                
                // Description (truncated)
                $description = '';
                if (!empty($book->description)) {
                    $description = wp_trim_words(wp_strip_all_tags($book->description), 30);
                }
                ?>
                <article class="book-grid-item">
                    <a href="<?php echo esc_url($book_url); ?>" class="book-grid-cover">
                        <?php if ($cover_url) : ?>
                            <img src="<?php echo $cover_url; ?>" alt="<?php echo $title; ?>" loading="lazy">
                        <?php else : ?>
                            <div class="book-grid-cover-placeholder"><?php echo $title; ?></div>
                        <?php endif; ?>
                    </a>
                    <div class="book-grid-info">
                        <h2 class="book-grid-title"><a href="<?php echo esc_url($book_url); ?>"><?php echo $title; ?></a></h2>
                        <p class="book-grid-author"><?php echo $author_name; ?></p>
                        <?php if ($series_info) : ?>
                            <p class="book-grid-series"><?php echo esc_html($series_info); ?></p>
                        <?php endif; ?>
                        <?php if ($rating_display) : ?>
                            <div class="book-grid-rating"><?php echo esc_html($rating_display); ?></div>
                        <?php endif; ?>
                    </div>
                </article>
                <?php
            endforeach;
        else :
            // Show default example books
            foreach ($default_books as $book) :
                ?>
                <article class="book-grid-item">
                    <div class="book-grid-cover">
                        <img src="<?php echo esc_url($book['cover']); ?>" alt="<?php echo esc_attr($book['title']); ?>" loading="lazy">
                    </div>
                    <div class="book-grid-info">
                        <h2 class="book-grid-title"><?php echo esc_html($book['title']); ?></h2>
                        <p class="book-grid-author"><?php echo esc_html($book['author']); ?></p>
                        <div class="book-grid-rating"><?php echo esc_html($book['rating']); ?>/5</div>
                    </div>
                </article>
                <?php
            endforeach;
        endif;
        ?>
    </div>
</div>

<?php
get_footer();