wp-duckbehaviorjournal/single-article.php

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<?php get_header(); ?>
<!-- Article Content -->
<section class="container my-5">
<div class="row">
<div class="col-lg-10 mx-auto">
<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
<h1 class="display-4"><?php the_title(); ?></h1>
<p class="text-muted">
<?php
$authors = get_post_meta(get_the_ID(), 'article_authors', true);
if (!empty($authors)) {
echo implode('; ', array_map('esc_html', $authors));
}
?>
<p class="text-muted">
<strong>DOI:</strong>
<a href="#" id="doi-link" data-doi="<?php echo esc_attr(get_post_meta(get_the_ID(), 'article_doi', true)); ?>">
<?php echo esc_html(get_post_meta(get_the_ID(), 'article_doi', true)); ?>
</a>
<span id="doi-copy-message" style="display: none; color: green; margin-left: 10px;"><?php _e('Copied!', 'duck-behavior-journal'); ?></span>
</p>
<p class="text-muted">
<strong>Status:</strong>
<?php display_publication_status_terms(get_the_ID()); ?>
</p>
<?php if (has_excerpt()) : ?>
<p class="text-muted"><strong>Abstract:</strong> <?php echo get_the_excerpt(); ?></p>
<?php endif; ?>
<?php
$keywords = get_post_meta(get_the_ID(), 'article_keywords', true);
if (!empty($keywords)) :
echo '<p class="text-muted"><strong>Keywords:</strong> ' . implode(', ', array_map('esc_html', $keywords)) . '</p>';
endif;
?>
<?php
$attachment_id = get_post_meta(get_the_ID(), 'article_attachment_id', true);
$attachment_url = $attachment_id ? esc_url(home_url('/download/' . $attachment_id)) : '';
$open_access = get_post_meta(get_the_ID(), 'article_open_access', true);
if ($attachment_url) :
if ($open_access == '1' || is_user_logged_in()) :
?>
<p><a href="<?php echo esc_url($attachment_url); ?>" class="btn btn-primary"><?php _e('Download Full Article', 'duck-behavior-journal'); ?></a></p>
<?php else : ?>
<p class="text-muted"><strong>Note:</strong> <?php _e('The full paper is available for download for subscribers only.', 'duck-behavior-journal'); ?></p>
<?php endif;
endif; ?>
<?php if (is_tcpdf_available()) : ?>
<p><a href="<?php echo esc_url(home_url('/download-pdf/' . get_the_ID())); ?>" class="btn btn-primary"><?php _e('Download PDF', 'duck-behavior-journal'); ?></a></p>
<?php endif; ?>
<hr>
<?php the_content(); ?>
<?php endwhile;
endif; ?>
</div>
</div>
</section>
<script src="<?php echo get_template_directory_uri(); ?>/assets/js/clipboard.js"></script>
<?php get_footer(); ?>