Kumi
4dbf366b1c
- Replaced abstract section header with inline bold text to improve readability - Removed redundant section header code for both abstract and content - Added color change to distinguish abstract text This improves the user experience by providing more visually appealing PDF documents.
826 lines
31 KiB
PHP
826 lines
31 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-3.5.1.min.js', array(), null, true);
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wp_enqueue_script('bootstrap-js', get_template_directory_uri() . '/assets/dist/js/bootstrap.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()) {
|
|
$post_id = get_query_var('download_pdf');
|
|
|
|
if ($post_id && is_numeric($post_id)) {
|
|
$post = get_post($post_id);
|
|
|
|
if ($post && $post->post_type == 'article') {
|
|
// Create new PDF document
|
|
$pdf = new TCPDF(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');
|
|
|
|
// Add a page
|
|
$pdf->AddPage();
|
|
|
|
// Set title
|
|
$pdf->SetFont('helvetica', 'B', 20);
|
|
$pdf->Cell(0, 10, $post->post_title, 0, 1, '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);
|
|
$pdf->writeHTML($post->post_content);
|
|
|
|
// Output PDF document
|
|
$pdf->Output(sanitize_title($post->post_title) . '.pdf', 'D');
|
|
exit;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
add_action('template_redirect', 'handle_pdf_download');
|