feat: introduce custom post type for articles
Added a custom post type 'article' including templates for index, archive, and single views. Enhanced article metadata handling with a custom meta box for authors. Updated homepage to feature articles instead of generic posts. This provides a more specialized structure and better organization for journal content.
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4 changed files with 186 additions and 2 deletions
39
archive-article.php
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39
archive-article.php
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<?php get_header(); ?>
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<!-- Archive Content -->
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<section class="container my-5">
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<h1 class="display-4 text-center">Articles</h1>
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<div class="row">
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<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
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<div class="col-md-4">
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<div class="card mb-4 shadow-sm">
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<?php if (has_post_thumbnail()) : ?>
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<img src="<?php the_post_thumbnail_url(); ?>" class="card-img-top" alt="<?php the_title(); ?>">
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<?php endif; ?>
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<div class="card-body">
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<h5 class="card-title"><?php the_title(); ?></h5>
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<p class="card-text">
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<?php
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$authors = get_post_meta(get_the_ID(), 'article_authors', true);
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if (!empty($authors)) {
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echo esc_html($authors[0]);
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if (count($authors) > 1) {
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echo ' et al.';
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}
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} else {
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the_author();
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}
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?> | <?php the_date(); ?>
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</p>
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<a href="<?php the_permalink(); ?>" class="btn btn-outline-primary">Read More</a>
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</div>
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</div>
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</div>
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<?php endwhile;
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else : ?>
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<p><?php _e('Sorry, no articles found.', 'duck-behavior-journal'); ?></p>
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<?php endif; ?>
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</div>
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</section>
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<?php get_footer(); ?>
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104
functions.php
104
functions.php
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@ -166,3 +166,107 @@ function duck_behavior_journal_customizer($wp_customize)
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}
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}
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}
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}
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add_action('customize_register', 'duck_behavior_journal_customizer');
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add_action('customize_register', 'duck_behavior_journal_customizer');
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function create_article_post_type()
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{
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$labels = array(
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'name' => _x('Articles', 'Post type general name', 'duck-behavior-journal'),
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'singular_name' => _x('Article', 'Post type singular name', 'duck-behavior-journal'),
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'menu_name' => _x('Articles', 'Admin Menu text', 'duck-behavior-journal'),
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'name_admin_bar' => _x('Article', 'Add New on Toolbar', 'duck-behavior-journal'),
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'add_new' => __('Add New', 'duck-behavior-journal'),
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'add_new_item' => __('Add New Article', 'duck-behavior-journal'),
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'new_item' => __('New Article', 'duck-behavior-journal'),
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'edit_item' => __('Edit Article', 'duck-behavior-journal'),
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'view_item' => __('View Article', 'duck-behavior-journal'),
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'all_items' => __('All Articles', 'duck-behavior-journal'),
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'search_items' => __('Search Articles', 'duck-behavior-journal'),
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'parent_item_colon' => __('Parent Articles:', 'duck-behavior-journal'),
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'not_found' => __('No articles found.', 'duck-behavior-journal'),
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'not_found_in_trash' => __('No articles found in Trash.', 'duck-behavior-journal'),
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'featured_image' => _x('Featured Image', 'Overrides the “Featured Image” phrase for this post type. Added in 4.3', 'duck-behavior-journal'),
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'set_featured_image' => _x('Set featured image', 'Overrides the “Set featured image” phrase for this post type. Added in 4.3', 'duck-behavior-journal'),
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'remove_featured_image' => _x('Remove featured image', 'Overrides the “Remove featured image” phrase for this post type. Added in 4.3', 'duck-behavior-journal'),
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'use_featured_image' => _x('Use as featured image', 'Overrides the “Use as featured image” phrase for this post type. Added in 4.3', 'duck-behavior-journal'),
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'archives' => _x('Article archives', 'The post type archive label used in nav menus. Default “Post Archives”. Added in 4.4', 'duck-behavior-journal'),
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'insert_into_item' => _x('Insert into article', 'Overrides the “Insert into post”/”Insert into page” phrase (used when inserting media into a post). Added in 4.4', 'duck-behavior-journal'),
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'uploaded_to_this_item' => _x('Uploaded to this article', 'Overrides the “Uploaded to this post”/”Uploaded to this page” phrase (used when viewing media attached to a post). Added in 4.4', 'duck-behavior-journal'),
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'filter_items_list' => _x('Filter articles list', 'Screen reader text for the filter links heading on the post type listing screen. Default “Filter posts list”/”Filter pages list”. Added in 4.4', 'duck-behavior-journal'),
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'items_list_navigation' => _x('Articles list navigation', 'Screen reader text for the pagination heading on the post type listing screen. Default “Posts list navigation”/”Pages list navigation”. Added in 4.4', 'duck-behavior-journal'),
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'items_list' => _x('Articles list', 'Screen reader text for the items list heading on the post type listing screen. Default “Posts list”/”Pages list”. Added in 4.4', 'duck-behavior-journal'),
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);
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$args = array(
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'labels' => $labels,
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'public' => true,
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'publicly_queryable' => true,
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'show_ui' => true,
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'show_in_menu' => true,
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'query_var' => true,
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'rewrite' => array('slug' => 'article'),
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'capability_type' => 'post',
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'has_archive' => true,
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'hierarchical' => false,
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'menu_position' => null,
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'supports' => array('title', 'editor', 'author', 'thumbnail', 'excerpt', 'comments'),
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);
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register_post_type('article', $args);
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}
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add_action('init', 'create_article_post_type');
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function add_article_meta_boxes()
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{
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add_meta_box(
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'article_authors',
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__('Article Authors', 'duck-behavior-journal'),
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'render_article_authors_meta_box',
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'article',
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'side',
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'default'
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);
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}
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add_action('add_meta_boxes', 'add_article_meta_boxes');
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function render_article_authors_meta_box($post)
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{
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$authors = get_post_meta($post->ID, 'article_authors', true);
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?>
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<div id="article-authors">
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<div id="article-authors-list">
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<?php
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if (!empty($authors)) {
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foreach ($authors as $author) {
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?>
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<p><input type="text" name="article_authors[]" value="<?php echo esc_attr($author); ?>" /></p>
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<?php
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}
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} else {
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?>
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<p><input type="text" name="article_authors[]" value="" /></p>
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<?php
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}
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?>
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</div>
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<button type="button" id="add-author-button" class="button"><?php _e('Add Author', 'duck-behavior-journal'); ?></button>
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</div>
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<script>
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jQuery(document).ready(function($) {
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$('#add-author-button').on('click', function() {
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$('#article-authors-list').append('<p><input type="text" name="article_authors[]" value="" /></p>');
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});
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});
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</script>
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<?php
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}
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function save_article_authors_meta_box($post_id)
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{
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if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return;
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if (!isset($_POST['article_authors'])) return;
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$authors = array_map('sanitize_text_field', $_POST['article_authors']);
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update_post_meta($post_id, 'article_authors', $authors);
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}
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add_action('save_post', 'save_article_authors_meta_box');
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16
index.php
16
index.php
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@ -15,7 +15,7 @@
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<h2 class="text-center mb-4">Featured Articles</h2>
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<h2 class="text-center mb-4">Featured Articles</h2>
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<div class="row">
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<div class="row">
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<?php
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<?php
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$args = array('post_type' => 'post', 'posts_per_page' => 3);
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$args = array('post_type' => 'article', 'posts_per_page' => 3);
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$loop = new WP_Query($args);
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$loop = new WP_Query($args);
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while ($loop->have_posts()) : $loop->the_post();
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while ($loop->have_posts()) : $loop->the_post();
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?>
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?>
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@ -26,7 +26,19 @@
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<?php endif; ?>
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<?php endif; ?>
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<div class="card-body">
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<div class="card-body">
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<h5 class="card-title"><?php the_title(); ?></h5>
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<h5 class="card-title"><?php the_title(); ?></h5>
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<p class="card-text"><?php the_author(); ?> | <?php the_date(); ?></p>
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<p class="card-text">
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<?php
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$authors = get_post_meta(get_the_ID(), 'article_authors', true);
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if (!empty($authors)) {
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echo esc_html($authors[0]);
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if (count($authors) > 1) {
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echo ' et al.';
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}
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} else {
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the_author();
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}
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?> | <?php the_date(); ?>
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</p>
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<a href="<?php the_permalink(); ?>" class="btn btn-outline-primary">Read More</a>
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<a href="<?php the_permalink(); ?>" class="btn btn-outline-primary">Read More</a>
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</div>
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</div>
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</div>
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</div>
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29
single-article.php
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29
single-article.php
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<?php get_header(); ?>
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<!-- Article Content -->
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<section class="container my-5">
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<div class="row">
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<div class="col-lg-8 mx-auto">
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<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
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<h1 class="display-4"><?php the_title(); ?></h1>
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<p class="text-muted">
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<?php
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$authors = get_post_meta(get_the_ID(), 'article_authors', true);
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if (!empty($authors)) {
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echo implode('; ', array_map('esc_html', $authors));
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} else {
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the_author();
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}
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?> | <?php the_date(); ?>
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</p>
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<?php if (has_post_thumbnail()) : ?>
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<img src="<?php the_post_thumbnail_url(); ?>" class="img-fluid mb-4" alt="<?php the_title(); ?>">
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<?php endif; ?>
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<?php the_content(); ?>
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<?php endwhile;
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endif; ?>
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</div>
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</div>
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</section>
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<?php get_footer(); ?>
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