Kumi
600aeba81e
Ensured content filters are applied before preprocessing for MathJax to maintain consistency with WordPress content hooks. This change enhances the fidelity of the PDF content by incorporating all WordPress content transformations.
958 lines
35 KiB
PHP
958 lines
35 KiB
PHP
<?php
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function duck_behavior_journal_setup()
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{
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add_theme_support('post-thumbnails');
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add_theme_support('title-tag');
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register_nav_menus(array(
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'primary' => __('Primary Menu', 'duck-behavior-journal'),
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'footer' => __('Footer Menu', 'duck-behavior-journal'),
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));
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add_theme_support('custom-logo');
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add_theme_support('custom-header', array(
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'default-image' => get_template_directory_uri() . '/assets/img/hero.png',
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'width' => 1920,
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'height' => 1080,
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'flex-height' => true,
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'flex-width' => true,
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));
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add_theme_support('pagination');
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}
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add_action('after_setup_theme', 'duck_behavior_journal_setup');
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function duck_behavior_journal_scripts()
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{
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wp_enqueue_style('bootstrap-css', get_template_directory_uri() . '/assets/dist/css/bootstrap.min.css');
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wp_enqueue_style('theme-style', get_stylesheet_uri());
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wp_enqueue_script('jquery', get_template_directory_uri() . '/assets/dist/js/jquery-3.7.1.min.js', array(), null, true);
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wp_enqueue_script('bootstrap-js', get_template_directory_uri() . '/assets/dist/js/bootstrap.bundle.min.js', array(), null, true);
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}
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add_action('wp_enqueue_scripts', 'duck_behavior_journal_scripts');
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require_once get_template_directory() . '/class-wp-bootstrap-navwalker.php';
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function duck_behavior_journal_customizer($wp_customize)
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{
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// Hero Image Section
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$wp_customize->add_section('hero_image_section', array(
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'title' => __('Hero Section', 'duck-behavior-journal'),
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'priority' => 30,
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));
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// Hero Image Setting
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$wp_customize->add_setting('hero_image', array(
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'default' => get_template_directory_uri() . '/assets/img/hero.png',
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'transport' => 'refresh',
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));
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$wp_customize->add_control(new WP_Customize_Image_Control($wp_customize, 'hero_image_control', array(
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'label' => __('Hero Image', 'duck-behavior-journal'),
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'section' => 'hero_image_section',
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'settings' => 'hero_image',
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)));
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// Hero Title Setting
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$wp_customize->add_setting('hero_title', array(
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'default' => 'Advancing the Understanding of Duck Behavior',
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'transport' => 'refresh',
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));
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$wp_customize->add_control('hero_title_control', array(
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'label' => __('Hero Title', 'duck-behavior-journal'),
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'section' => 'hero_image_section',
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'settings' => 'hero_title',
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'type' => 'text',
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));
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// Hero Subtitle Setting
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$wp_customize->add_setting('hero_subtitle', array(
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'default' => 'Through Rigorous Scientific Research',
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'transport' => 'refresh',
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));
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$wp_customize->add_control('hero_subtitle_control', array(
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'label' => __('Hero Subtitle', 'duck-behavior-journal'),
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'section' => 'hero_image_section',
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'settings' => 'hero_subtitle',
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'type' => 'text',
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));
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// Hero Primary Button Text Setting
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$wp_customize->add_setting('hero_primary_button_text', array(
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'default' => 'Submit Your Research',
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'transport' => 'refresh',
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));
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$wp_customize->add_control('hero_primary_button_text_control', array(
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'label' => __('Hero Primary Button Text', 'duck-behavior-journal'),
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'section' => 'hero_image_section',
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'settings' => 'hero_primary_button_text',
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'type' => 'text',
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));
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// Hero Primary Button URL Setting
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$wp_customize->add_setting('hero_primary_button_url', array(
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'default' => '#',
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'transport' => 'refresh',
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));
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$wp_customize->add_control('hero_primary_button_url_control', array(
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'label' => __('Hero Primary Button URL', 'duck-behavior-journal'),
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'section' => 'hero_image_section',
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'settings' => 'hero_primary_button_url',
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'type' => 'url',
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));
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// Hero Secondary Button Text Setting
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$wp_customize->add_setting('hero_secondary_button_text', array(
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'default' => 'Subscribe to the Journal',
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'transport' => 'refresh',
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));
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$wp_customize->add_control('hero_secondary_button_text_control', array(
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'label' => __('Hero Secondary Button Text', 'duck-behavior-journal'),
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'section' => 'hero_image_section',
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'settings' => 'hero_secondary_button_text',
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'type' => 'text',
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));
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// Hero Secondary Button URL Setting
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$wp_customize->add_setting('hero_secondary_button_url', array(
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'default' => '#',
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'transport' => 'refresh',
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));
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$wp_customize->add_control('hero_secondary_button_url_control', array(
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'label' => __('Hero Secondary Button URL', 'duck-behavior-journal'),
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'section' => 'hero_image_section',
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'settings' => 'hero_secondary_button_url',
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'type' => 'url',
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));
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// Footer Section
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$wp_customize->add_section('footer_section', array(
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'title' => __('Footer', 'duck-behavior-journal'),
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'priority' => 40,
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));
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// Footer Text Setting
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$wp_customize->add_setting('footer_text', array(
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'default' => '© ' . date('Y') . ' Duck Behavior Journal. All rights reserved.',
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'transport' => 'refresh',
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));
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$wp_customize->add_control('footer_text_control', array(
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'label' => __('Footer Text', 'duck-behavior-journal'),
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'section' => 'footer_section',
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'settings' => 'footer_text',
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'type' => 'textarea',
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));
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// Footer Social Media Links
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$social_media = array('facebook', 'twitter', 'linkedin');
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foreach ($social_media as $platform) {
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$wp_customize->add_setting("footer_{$platform}_link", array(
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'default' => '#',
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'transport' => 'refresh',
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));
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$wp_customize->add_control("footer_{$platform}_link_control", array(
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'label' => __(ucfirst($platform) . ' URL', 'duck-behavior-journal'),
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'section' => 'footer_section',
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'settings' => "footer_{$platform}_link",
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'type' => 'url',
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));
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}
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// DOI Prefix Section
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$wp_customize->add_section('doi_prefix_section', array(
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'title' => __('DOI Prefix', 'duck-behavior-journal'),
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'priority' => 50,
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));
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$wp_customize->add_setting('doi_prefix', array(
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'default' => '22.2222/DBJ/',
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'transport' => 'refresh',
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));
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$wp_customize->add_control('doi_prefix_control', array(
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'label' => __('DOI Prefix', 'duck-behavior-journal'),
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'section' => 'doi_prefix_section',
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'settings' => 'doi_prefix',
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'type' => 'text',
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));
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}
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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', $args);
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}
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add_action('init', 'create_article_post_type');
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function create_publication_status_taxonomy()
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{
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$labels = array(
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'name' => _x('Publication Statuses', 'taxonomy general name', 'duck-behavior-journal'),
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'singular_name' => _x('Publication Status', 'taxonomy singular name', 'duck-behavior-journal'),
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'search_items' => __('Search Publication Statuses', 'duck-behavior-journal'),
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'all_items' => __('All Publication Statuses', 'duck-behavior-journal'),
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'parent_item' => __('Parent Publication Status', 'duck-behavior-journal'),
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'parent_item_colon' => __('Parent Publication Status:', 'duck-behavior-journal'),
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'edit_item' => __('Edit Publication Status', 'duck-behavior-journal'),
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'update_item' => __('Update Publication Status', 'duck-behavior-journal'),
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'add_new_item' => __('Add New Publication Status', 'duck-behavior-journal'),
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'new_item_name' => __('New Publication Status Name', 'duck-behavior-journal'),
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'menu_name' => __('Publication Status', 'duck-behavior-journal'),
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);
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$args = array(
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'hierarchical' => true,
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'labels' => $labels,
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'show_ui' => true,
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'show_admin_column' => true,
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'query_var' => true,
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'rewrite' => array('slug' => 'publication-status'),
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);
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register_taxonomy('publication_status', array('article'), $args);
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}
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add_action('init', 'create_publication_status_taxonomy', 0);
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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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add_meta_box(
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'article_doi',
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__('Article DOI', 'duck-behavior-journal'),
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'render_article_doi_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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add_meta_box(
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'article_attachment',
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__('File Attachment', 'duck-behavior-journal'),
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'render_article_attachment_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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add_meta_box(
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'article_open_access',
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__('Open Access', 'duck-behavior-journal'),
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'render_article_open_access_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 $index => $author) {
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?>
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<p>
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<input type="text" name="article_authors[]" value="<?php echo esc_attr($author); ?>" />
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<button type="button" class="button remove-author-button" data-index="<?php echo $index; ?>"><?php _e('Remove', 'duck-behavior-journal'); ?></button>
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</p>
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<?php
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}
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} else {
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?>
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<p><input type="text" name="article_authors[]" value="" /></p>
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<?php
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}
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?>
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</div>
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<button type="button" id="add-author-button" class="button"><?php _e('Add Author', 'duck-behavior-journal'); ?></button>
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</div>
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<script>
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jQuery(document).ready(function($) {
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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="" /><button type="button" class="button remove-author-button"><?php _e('Remove', 'duck-behavior-journal'); ?></button></p>');
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});
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$(document).on('click', '.remove-author-button', function() {
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$(this).parent().remove();
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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 render_article_doi_meta_box($post)
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{
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$doi = get_post_meta($post->ID, 'article_doi', true);
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$doi_prefix = get_theme_mod('doi_prefix', '22.2222/DBJ/');
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?>
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<div id="article-doi">
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<p>
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<input type="text" name="article_doi" value="<?php echo esc_attr($doi); ?>" />
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<button type="button" id="generate-doi-button" class="button"><?php _e('Generate DOI', 'duck-behavior-journal'); ?></button>
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</p>
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</div>
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<script>
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function generateRandomDOI(prefix) {
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const randomString = Math.random().toString(36).substring(2, 10);
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return prefix + randomString;
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}
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jQuery(document).ready(function($) {
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$('#generate-doi-button').on('click', function() {
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const doiPrefix = '<?php echo esc_js($doi_prefix); ?>';
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const doi = generateRandomDOI(doiPrefix);
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$('input[name="article_doi"]').val(doi);
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});
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});
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</script>
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<?php
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}
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function render_article_attachment_meta_box($post)
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{
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$attachment_id = get_post_meta($post->ID, 'article_attachment_id', true);
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$attachment_url = $attachment_id ? wp_get_attachment_url($attachment_id) : '';
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?>
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<div id="article-attachment">
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<p>
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<input type="hidden" name="article_attachment_id" id="article_attachment_id" value="<?php echo esc_attr($attachment_id); ?>" />
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<input type="url" name="article_attachment_url" id="article_attachment_url" value="<?php echo esc_url($attachment_url); ?>" readonly />
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<button type="button" id="upload-attachment-button" class="button"><?php _e('Upload Attachment', 'duck-behavior-journal'); ?></button>
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<button type="button" id="remove-attachment-button" class="button" <?php echo $attachment_id ? '' : 'style="display:none;"'; ?>><?php _e('Remove Attachment', 'duck-behavior-journal'); ?></button>
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</p>
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</div>
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<script>
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jQuery(document).ready(function($) {
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var file_frame;
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$('#upload-attachment-button').on('click', function(event) {
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event.preventDefault();
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if (file_frame) {
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file_frame.open();
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return;
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}
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file_frame = wp.media.frames.file_frame = wp.media({
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title: '<?php _e('Select Attachment', 'duck-behavior-journal'); ?>',
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button: {
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text: '<?php _e('Use this file', 'duck-behavior-journal'); ?>',
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},
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multiple: false
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});
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file_frame.on('select', function() {
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var attachment = file_frame.state().get('selection').first().toJSON();
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$('#article_attachment_id').val(attachment.id);
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$('#article_attachment_url').val(attachment.url);
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$('#remove-attachment-button').show();
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});
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file_frame.open();
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});
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$('#remove-attachment-button').on('click', function(event) {
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event.preventDefault();
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$('#article_attachment_id').val('');
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$('#article_attachment_url').val('');
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$(this).hide();
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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 render_article_open_access_meta_box($post)
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{
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$open_access = get_post_meta($post->ID, 'article_open_access', true);
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?>
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<div id="article-open-access">
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<p>
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<label for="article_open_access">
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<input type="checkbox" name="article_open_access" id="article_open_access" value="1" <?php checked($open_access, '1'); ?> />
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<?php _e('This article is Open Access', 'duck-behavior-journal'); ?>
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</label>
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</p>
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</div>
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<?php
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}
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function save_article_meta_boxes($post_id)
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{
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if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return;
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if (!isset($_POST['article_authors'])) return;
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$authors = array_map('sanitize_text_field', $_POST['article_authors']);
|
|
update_post_meta($post_id, 'article_authors', $authors);
|
|
|
|
if (isset($_POST['article_doi'])) {
|
|
$doi = sanitize_text_field($_POST['article_doi']);
|
|
update_post_meta($post_id, 'article_doi', $doi);
|
|
}
|
|
|
|
if (isset($_POST['article_attachment_id'])) {
|
|
$attachment_id = sanitize_text_field($_POST['article_attachment_id']);
|
|
update_post_meta($post_id, 'article_attachment_id', $attachment_id);
|
|
}
|
|
|
|
$open_access = isset($_POST['article_open_access']) ? '1' : '0';
|
|
update_post_meta($post_id, 'article_open_access', $open_access);
|
|
}
|
|
|
|
add_action('save_post', 'save_article_meta_boxes');
|
|
|
|
function add_doi_rewrite_rule()
|
|
{
|
|
add_rewrite_rule('^([0-9]{2})\.([0-9]{4,})/([a-zA-Z0-9_\-\/]+)?$', 'index.php?doi=$matches[1].$matches[2]/$matches[3]', 'top');
|
|
}
|
|
|
|
add_action('init', 'add_doi_rewrite_rule');
|
|
|
|
function add_doi_query_var($vars)
|
|
{
|
|
$vars[] = 'doi';
|
|
return $vars;
|
|
}
|
|
|
|
add_filter('query_vars', 'add_doi_query_var');
|
|
|
|
function redirect_doi_to_article($query)
|
|
{
|
|
if (isset($query->query_vars['doi'])) {
|
|
$doi = $query->query_vars['doi'];
|
|
$args = array(
|
|
'post_type' => 'article',
|
|
'meta_query' => array(
|
|
array(
|
|
'key' => 'article_doi',
|
|
'value' => $doi,
|
|
'compare' => '='
|
|
)
|
|
)
|
|
);
|
|
$articles = new WP_Query($args);
|
|
if ($articles->have_posts()) {
|
|
$articles->the_post();
|
|
wp_redirect(get_permalink(), 301);
|
|
exit;
|
|
}
|
|
}
|
|
}
|
|
|
|
add_action('parse_query', 'redirect_doi_to_article');
|
|
|
|
function create_letter_post_type()
|
|
{
|
|
$labels = array(
|
|
'name' => _x('Letters to the Editor', 'Post type general name', 'duck-behavior-journal'),
|
|
'singular_name' => _x('Letter to the Editor', 'Post type singular name', 'duck-behavior-journal'),
|
|
'menu_name' => _x('Letters to the Editor', 'Admin Menu text', 'duck-behavior-journal'),
|
|
'name_admin_bar' => _x('Letter to the Editor', 'Add New on Toolbar', 'duck-behavior-journal'),
|
|
'add_new' => __('Add New', 'duck-behavior-journal'),
|
|
'add_new_item' => __('Add New Letter', 'duck-behavior-journal'),
|
|
'new_item' => __('New Letter', 'duck-behavior-journal'),
|
|
'edit_item' => __('Edit Letter', 'duck-behavior-journal'),
|
|
'view_item' => __('View Letter', 'duck-behavior-journal'),
|
|
'all_items' => __('All Letters', 'duck-behavior-journal'),
|
|
'search_items' => __('Search Letters', 'duck-behavior-journal'),
|
|
'parent_item_colon' => __('Parent Letters:', 'duck-behavior-journal'),
|
|
'not_found' => __('No letters found.', 'duck-behavior-journal'),
|
|
'not_found_in_trash' => __('No letters found in Trash.', 'duck-behavior-journal'),
|
|
'featured_image' => _x('Featured Image', 'Overrides the “Featured Image” phrase for this post type. Added in 4.3', 'duck-behavior-journal'),
|
|
'set_featured_image' => _x('Set featured image', 'Overrides the “Set featured image” phrase for this post type. Added in 4.3', 'duck-behavior-journal'),
|
|
'remove_featured_image' => _x('Remove featured image', 'Overrides the “Remove featured image” phrase for this post type. Added in 4.3', 'duck-behavior-journal'),
|
|
'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'),
|
|
'archives' => _x('Letter archives', 'The post type archive label used in nav menus. Default “Post Archives”. Added in 4.4', 'duck-behavior-journal'),
|
|
'insert_into_item' => _x('Insert into letter', 'Overrides the “Insert into post”/”Insert into page” phrase (used when inserting media into a post). Added in 4.4', 'duck-behavior-journal'),
|
|
'uploaded_to_this_item' => _x('Uploaded to this letter', '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'),
|
|
'filter_items_list' => _x('Filter letters 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'),
|
|
'items_list_navigation' => _x('Letters 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'),
|
|
'items_list' => _x('Letters 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'),
|
|
);
|
|
|
|
$args = array(
|
|
'labels' => $labels,
|
|
'public' => true,
|
|
'publicly_queryable' => true,
|
|
'show_ui' => true,
|
|
'show_in_menu' => true,
|
|
'query_var' => true,
|
|
'rewrite' => array('slug' => 'letter'),
|
|
'capability_type' => 'post',
|
|
'has_archive' => true,
|
|
'hierarchical' => false,
|
|
'menu_position' => null,
|
|
'supports' => array('title', 'editor', 'author', 'thumbnail', 'excerpt', 'comments'),
|
|
);
|
|
|
|
register_post_type('letter', $args);
|
|
}
|
|
|
|
add_action('init', 'create_letter_post_type');
|
|
|
|
function add_letter_meta_boxes()
|
|
{
|
|
add_meta_box(
|
|
'article_authors',
|
|
__('Authors', 'duck-behavior-journal'),
|
|
'render_article_authors_meta_box',
|
|
array('letter'),
|
|
'side',
|
|
'default'
|
|
);
|
|
}
|
|
|
|
add_action('add_meta_boxes', 'add_letter_meta_boxes');
|
|
|
|
function disable_comments_post_types_support()
|
|
{
|
|
$post_types = get_post_types();
|
|
foreach ($post_types as $post_type) {
|
|
if (post_type_supports($post_type, 'comments')) {
|
|
remove_post_type_support($post_type, 'comments');
|
|
remove_post_type_support($post_type, 'trackbacks');
|
|
}
|
|
}
|
|
}
|
|
|
|
add_action('admin_init', 'disable_comments_post_types_support');
|
|
|
|
function disable_comments_status()
|
|
{
|
|
return false;
|
|
}
|
|
|
|
add_filter('comments_open', 'disable_comments_status', 20, 2);
|
|
add_filter('pings_open', 'disable_comments_status', 20, 2);
|
|
|
|
function disable_comments_hide_existing_comments($comments)
|
|
{
|
|
$comments = array();
|
|
return $comments;
|
|
}
|
|
|
|
add_filter('comments_array', 'disable_comments_hide_existing_comments', 10, 2);
|
|
|
|
function disable_comments_admin_menu()
|
|
{
|
|
remove_menu_page('edit-comments.php');
|
|
}
|
|
|
|
add_action('admin_menu', 'disable_comments_admin_menu');
|
|
|
|
function disable_comments_admin_menu_redirect()
|
|
{
|
|
global $pagenow;
|
|
if ($pagenow === 'edit-comments.php') {
|
|
wp_redirect(admin_url());
|
|
exit;
|
|
}
|
|
}
|
|
|
|
add_action('admin_init', 'disable_comments_admin_menu_redirect');
|
|
|
|
function disable_comments_dashboard()
|
|
{
|
|
remove_meta_box('dashboard_recent_comments', 'dashboard', 'normal');
|
|
}
|
|
|
|
add_action('admin_init', 'disable_comments_dashboard');
|
|
|
|
function disable_comments_admin_bar()
|
|
{
|
|
if (is_admin_bar_showing()) {
|
|
remove_action('admin_bar_menu', 'wp_admin_bar_comments_menu', 60);
|
|
}
|
|
}
|
|
|
|
add_action('init', 'disable_comments_admin_bar');
|
|
|
|
function rename_excerpt_to_abstract($translated)
|
|
{
|
|
$translated = str_ireplace('Excerpt', 'Abstract', $translated);
|
|
return $translated;
|
|
}
|
|
|
|
add_filter('gettext', 'rename_excerpt_to_abstract');
|
|
|
|
function add_custom_download_endpoint()
|
|
{
|
|
add_rewrite_rule('^download/([0-9]+)/?', 'index.php?download_file=$matches[1]', 'top');
|
|
}
|
|
|
|
add_action('init', 'add_custom_download_endpoint');
|
|
|
|
function add_download_query_var($vars)
|
|
{
|
|
$vars[] = 'download_file';
|
|
return $vars;
|
|
}
|
|
|
|
add_filter('query_vars', 'add_download_query_var');
|
|
|
|
function handle_file_download()
|
|
{
|
|
$file_id = get_query_var('download_file');
|
|
|
|
if ($file_id && is_numeric($file_id)) {
|
|
if (!is_user_logged_in()) {
|
|
wp_redirect(wp_login_url());
|
|
exit;
|
|
}
|
|
|
|
$file_path = get_attached_file($file_id);
|
|
|
|
if (file_exists($file_path)) {
|
|
$file_url = wp_get_attachment_url($file_id);
|
|
$file_info = pathinfo($file_url);
|
|
$file_name = $file_info['basename'];
|
|
|
|
header('Content-Description: File Transfer');
|
|
header('Content-Type: application/octet-stream');
|
|
header('Content-Disposition: attachment; filename=' . basename($file_name));
|
|
header('Expires: 0');
|
|
header('Cache-Control: must-revalidate');
|
|
header('Pragma: public');
|
|
header('Content-Length: ' . filesize($file_path));
|
|
|
|
readfile($file_path);
|
|
exit;
|
|
}
|
|
}
|
|
}
|
|
|
|
add_action('template_redirect', 'handle_file_download');
|
|
|
|
function custom_login_logo()
|
|
{
|
|
$custom_logo_id = get_theme_mod('custom_logo');
|
|
$logo_url = wp_get_attachment_image_url($custom_logo_id, 'full');
|
|
?>
|
|
<style type="text/css">
|
|
#login h1 a,
|
|
.login h1 a {
|
|
background-image: url(<?php echo esc_url($logo_url); ?>);
|
|
height: 65px;
|
|
width: auto;
|
|
background-size: contain;
|
|
background-repeat: no-repeat;
|
|
padding-bottom: 30px;
|
|
}
|
|
</style>
|
|
<?php
|
|
}
|
|
|
|
add_action('login_enqueue_scripts', 'custom_login_logo');
|
|
|
|
function custom_login_logo_url()
|
|
{
|
|
return home_url();
|
|
}
|
|
|
|
add_filter('login_headerurl', 'custom_login_logo_url');
|
|
|
|
function custom_login_logo_url_title()
|
|
{
|
|
return get_bloginfo('name');
|
|
}
|
|
|
|
add_filter('login_headertext', 'custom_login_logo_url_title');
|
|
|
|
// Check if TCPDF is available
|
|
function is_tcpdf_available()
|
|
{
|
|
if (is_autoloader_available()) {
|
|
require_once get_template_directory() . '/vendor/autoload.php';
|
|
}
|
|
return class_exists('TCPDF');
|
|
}
|
|
|
|
// Check if the Composer autoloader is available
|
|
function is_autoloader_available()
|
|
{
|
|
return file_exists(get_template_directory() . '/vendor/autoload.php');
|
|
}
|
|
|
|
// Display admin notice if TCPDF or autoloader is missing
|
|
function tcpdf_missing_notice()
|
|
{
|
|
if (!is_autoloader_available()) {
|
|
echo '<div class="notice notice-error"><p>';
|
|
_e('Composer autoloader is missing. Please run "composer install" to install the required dependencies.', 'duck-behavior-journal');
|
|
echo '</p></div>';
|
|
} elseif (!is_tcpdf_available()) {
|
|
echo '<div class="notice notice-error"><p>';
|
|
_e('TCPDF library is missing. Please install it via Composer to enable the PDF download feature.', 'duck-behavior-journal');
|
|
echo '</p></div>';
|
|
}
|
|
}
|
|
|
|
add_action('admin_notices', 'tcpdf_missing_notice');
|
|
|
|
// Add custom endpoint for PDF download
|
|
function add_pdf_download_endpoint()
|
|
{
|
|
add_rewrite_rule('^download-pdf/([0-9]+)/?', 'index.php?download_pdf=$matches[1]', 'top');
|
|
}
|
|
|
|
add_action('init', 'add_pdf_download_endpoint');
|
|
|
|
// Add query vars for PDF download
|
|
function add_pdf_query_vars($vars)
|
|
{
|
|
$vars[] = 'download_pdf';
|
|
return $vars;
|
|
}
|
|
|
|
add_filter('query_vars', 'add_pdf_query_vars');
|
|
|
|
// Handle PDF download
|
|
function handle_pdf_download()
|
|
{
|
|
if (is_autoloader_available()) {
|
|
require_once get_template_directory() . '/vendor/autoload.php';
|
|
}
|
|
|
|
if (is_tcpdf_available()) {
|
|
require_once get_template_directory() . '/PaperPDF.php';
|
|
|
|
$post_id = get_query_var('download_pdf');
|
|
|
|
if ($post_id && is_numeric($post_id)) {
|
|
$post = get_post($post_id);
|
|
|
|
if ($post && $post->post_type == 'article') {
|
|
// Create new PDF document
|
|
$pdf = new PaperPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
|
|
|
|
// Set document information
|
|
$pdf->SetCreator(PDF_CREATOR);
|
|
$pdf->SetAuthor(get_bloginfo('name'));
|
|
$pdf->SetTitle($post->post_title);
|
|
$pdf->SetSubject('Scientific Paper');
|
|
$pdf->SetMargins(PDF_MARGIN_LEFT, 50, PDF_MARGIN_RIGHT);
|
|
|
|
// Add a page
|
|
$pdf->AddPage();
|
|
|
|
// Set title
|
|
$pdf->SetFont('helvetica', 'B', 20);
|
|
$pdf->writeHTML('<h1>' . $post->post_title . '</h1>', true, false, false, false, 'C');
|
|
|
|
// Set authors
|
|
$pdf->SetFont('helvetica', '', 12);
|
|
$authors = get_post_meta($post_id, 'article_authors', true);
|
|
if (!empty($authors)) {
|
|
$pdf->Cell(0, 10, implode(', ', array_map('esc_html', $authors)), 0, 1, 'C');
|
|
}
|
|
|
|
// Set abstract
|
|
$pdf->Ln(10);
|
|
$pdf->SetFont('helvetica', '', 12);
|
|
$pdf->setTextColor(128);
|
|
$pdf->writeHTML("<b>Abstract:</b> " . $post->post_excerpt);
|
|
|
|
// Set content
|
|
$pdf->setTextColor(0);
|
|
$pdf->Ln(10);
|
|
$pdf->SetFont('helvetica', '', 12);
|
|
$content = apply_filters('the_content', $post->post_content);
|
|
$pdf->writeHTML(preprocess_mathjax_content($content));
|
|
|
|
// Output PDF document
|
|
$pdf->Output(sanitize_title($post->post_title) . '.pdf', 'D');
|
|
exit;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
add_action('template_redirect', 'handle_pdf_download');
|
|
|
|
function allow_more_uploads($mime_types)
|
|
{
|
|
$mime_types['py'] = 'text/x-python';
|
|
return $mime_types;
|
|
}
|
|
|
|
add_filter('upload_mimes', 'allow_more_uploads');
|
|
|
|
function disable_real_mime_check($data, $file, $filename, $mimes)
|
|
{
|
|
$wp_filetype = wp_check_filetype($filename, $mimes);
|
|
$ext = $wp_filetype['ext'];
|
|
$type = $wp_filetype['type'];
|
|
$proper_filename = $data['proper_filename'];
|
|
|
|
return compact('ext', 'type', 'proper_filename');
|
|
}
|
|
|
|
add_filter('wp_check_filetype_and_ext', 'disable_real_mime_check', 10, 4);
|
|
|
|
function custom_articles_per_page($query)
|
|
{
|
|
if (!is_admin() && $query->is_main_query()) {
|
|
if (is_post_type_archive('article')) {
|
|
$query->set('posts_per_page', 9);
|
|
}
|
|
}
|
|
}
|
|
|
|
add_action('pre_get_posts', 'custom_articles_per_page');
|
|
|
|
function mathjax_customizer_settings($wp_customize)
|
|
{
|
|
// Add a section for MathJax settings
|
|
$wp_customize->add_section('mathjax_settings', [
|
|
'title' => __('MathJax Settings', 'duck-behavior-journal'),
|
|
'priority' => 30,
|
|
'description' => __('Specify the URL of your MathJax-node server application. The required server application can be found at <a href="https://git.private.coffee/privatecoffee/mathjax-server" target="_blank">https://git.private.coffee/privatecoffee/mathjax-server</a>.', 'duck-behavior-journal'),
|
|
]);
|
|
|
|
// Add a setting for the MathJax-node server URL
|
|
$wp_customize->add_setting('mathjax_server_url', [
|
|
'default' => '',
|
|
'sanitize_callback' => 'esc_url_raw',
|
|
]);
|
|
|
|
// Add a control for the MathJax-node server URL
|
|
$wp_customize->add_control('mathjax_server_url', [
|
|
'label' => __('MathJax-node Server URL', 'duck-behavior-journal'),
|
|
'section' => 'mathjax_settings',
|
|
'type' => 'url',
|
|
]);
|
|
}
|
|
|
|
add_action('customize_register', 'mathjax_customizer_settings');
|
|
|
|
function renderMathJax($latex)
|
|
{
|
|
$url = get_theme_mod('mathjax_server_url', '');
|
|
if (empty($url)) {
|
|
return '<span class="error">' . htmlspecialchars($latex) . '</span>';
|
|
}
|
|
|
|
$data = json_encode(['tex' => $latex]);
|
|
|
|
$options = [
|
|
'http' => [
|
|
'header' => "Content-Type: application/json\r\n" .
|
|
"Content-Length: " . strlen($data) . "\r\n",
|
|
'method' => 'POST',
|
|
'content' => $data,
|
|
],
|
|
];
|
|
|
|
$context = stream_context_create($options);
|
|
$result = file_get_contents($url, false, $context);
|
|
|
|
if ($result === FALSE) {
|
|
return '<span class="error">Error rendering LaTeX</span>';
|
|
}
|
|
|
|
$response = json_decode($result, true);
|
|
|
|
if (isset($response['error'])) {
|
|
return '<span class="error">Error rendering LaTeX: ' . implode(', ', $response['error']) . '</span>';
|
|
}
|
|
|
|
return $response['html'];
|
|
}
|
|
|
|
function convertMathJaxInHTML($html)
|
|
{
|
|
$url = get_theme_mod('mathjax_server_url', '');
|
|
if (empty($url)) {
|
|
return $html; // If the URL is not specified, return the original HTML
|
|
}
|
|
|
|
// Use a regular expression to find LaTeX expressions within the HTML
|
|
$pattern = '/\$\$(.*?)\$\$/';
|
|
$callback = function ($matches) {
|
|
$latex = $matches[1];
|
|
try {
|
|
// Render the LaTeX to HTML using the MathJax-node server
|
|
$rendered = renderMathJax($latex);
|
|
return $rendered;
|
|
} catch (Exception $e) {
|
|
// Handle rendering errors
|
|
return '<span class="error">' . htmlspecialchars($latex) . '</span>';
|
|
}
|
|
};
|
|
|
|
// Replace all LaTeX expressions in the HTML with rendered HTML
|
|
$convertedHtml = preg_replace_callback($pattern, $callback, $html);
|
|
|
|
return $convertedHtml;
|
|
}
|
|
|
|
function preprocess_mathjax_content($content)
|
|
{
|
|
return convertMathJaxInHTML($content);
|
|
}
|
|
|
|
add_filter('the_content', 'preprocess_mathjax_content');
|