Your IP : 18.117.74.47
<?php
namespace Barn2\Plugin\Document_Library_Pro;
use Barn2\Plugin\Document_Library_Pro\Dependencies\Lib\Registerable,
Barn2\Plugin\Document_Library_Pro\Dependencies\Lib\Service,
Barn2\Plugin\Document_Library_Pro\Post_Type,
Barn2\Plugin\Document_Library_Pro\Util\Options;
defined( 'ABSPATH' ) || exit;
/**
* Filter the single template to output document details
*
* @package Barn2/document-library-pro
* @author Barn2 Plugins <info@barn2.com>
* @license GPL-3.0
* @copyright Barn2 Media Ltd
*/
class Single_Content implements Registerable, Service {
/**
* {@inheritdoc}
*/
public function register() {
/**
* Determine whether to allow DLP to modify the single dlp_document post content.
*
* This modifications include:
* - Adding a document details sidebar inside the_content
* - Adding the excerpt above the content.
*
* You might want to disable this if you are using a custom `single-dlp_document.php` template.
*
* @param bool $allow_modification Whether to allow modification.
*/
if ( ! apply_filters( 'document_library_pro_enable_single_content_customization', true ) ) {
return;
}
add_filter( 'the_content', [ $this, 'filter_single_document_content' ], 15, 1 );
add_filter( 'post_thumbnail_html', [ $this, 'remove_featured_image' ], 999, 1 );
add_filter( 'get_the_excerpt', [ $this, 'maybe_allow_shortcodes' ], 10, 1 );
}
/**
* Allow shortcodes in the excerpt if the option is set.
*
* @param string $excerpt The excerpt.
* @return string The excerpt.
*/
public function maybe_allow_shortcodes( $excerpt ) {
if ( is_singular( Post_Type::POST_TYPE_SLUG ) && isset( Options::get_shortcode_options()['shortcodes'] ) && Options::get_shortcode_options()['shortcodes'] ) {
$excerpt = do_shortcode( $excerpt );
}
return $excerpt;
}
/**
* Adds the sidebar and excerpt to the main content
*
* @param string $content
* @return string $content
*/
public function filter_single_document_content( $content ) {
if ( ! is_singular( Post_Type::POST_TYPE_SLUG ) || ! in_the_loop() || ! is_main_query() ) {
return $content;
}
remove_filter( 'the_content', [ $this, 'filter_single_document_content' ], 15 );
if ( apply_filters( 'document_library_pro_show_details_in_single_content', true )
&& ! post_password_required()
&& $document_details = $this->get_document_details_html() ) {
$content = sprintf(
'<div class="dlp-single-wrap">
<div class="dlp-single-left">%1$s</div>
<div class="dlp-single-right">%2$s</div>
</div>',
$this->get_main_content_html( $content ),
$document_details
);
} else {
$content = $this->get_main_content_html( $content );
}
return $content;
}
/**
* Removes the featured image from other areas so we can display in the sidebar.
*
* @param string $html
* @return string $html
*/
public function remove_featured_image( $html ) {
global $template;
if ( is_singular( Post_Type::POST_TYPE_SLUG ) && 'single-dlp_document.php' !== basename( $template ) ) {
return '';
}
return $html;
}
/**
* Gets the main content HTML
*
* @param string $post_content
* @return string $main_content
*/
private function get_main_content_html( $post_content ) {
if ( has_excerpt() && in_array( 'excerpt', Options::get_document_display_fields(), true ) ) {
$main_content = sprintf( '<p class="dlp-excerpt">%1$s</p>%2$s', get_the_excerpt(), $post_content );
} else {
$main_content = $post_content;
}
return $main_content;
}
/**
* Gets the documents details HTML
*
* @return string
*/
private function get_document_details_html() {
$document = dlp_get_document( get_the_ID() );
$display_options = Options::get_document_display_fields();
if ( ! $document ) {
return false;
}
if ( ! $document->get_download_url()
&& ! $document->get_file_type()
&& ! $document->get_category_list()
&& ! $document->get_tag_list()
&& ! has_post_thumbnail() ) {
return false;
}
$options = Options::get_shortcode_options();
ob_start();
?>
<div class="dlp-document-info">
<?php if ( $document->get_download_url() ) : ?>
<?php Frontend_Scripts::load_download_count_scripts(); ?>
<div class="dlp-document-info-buttons">
<?php echo $document->get_download_button( $options['link_text'], $options['link_style'], 'direct', $options['link_target'] ); ?>
<?php
if ( $document->is_allowed_preview_mime_type() && $options['preview'] ) :
Frontend_Scripts::load_preview_scripts();
?>
<?php echo $document->get_preview_button( $options['preview_text'], $options['preview_style'], 'single' ); ?>
<?php endif; ?>
</div>
<?php endif; ?>
<div id="dlp-document-info-list">
<?php do_action( 'document_library_pro_single_document_details_list_before' ); ?>
<?php if ( in_array( 'file_type', $display_options, true ) && $document->get_file_type() ) : ?>
<div class="dlp-document-file-type">
<span class="dlp-document-info-title"><?php esc_html_e( 'File Type: ', 'document-library-pro' ); ?></span>
<?php echo $document->get_file_type(); ?>
</div>
<?php endif; ?>
<?php if ( in_array( 'doc_categories', $display_options, true ) && $document->get_category_list() ) : ?>
<div class="dlp-document-info-categories">
<span class="dlp-document-info-title"><?php esc_html_e( 'Categories: ', 'document-library-pro' ); ?></span>
<?php echo $document->get_category_list(); ?>
</div>
<?php endif; ?>
<?php if ( in_array( 'doc_tags', $display_options, true ) && $document->get_tag_list() ) : ?>
<div class="dlp-document-info-tags">
<span class="dlp-document-info-title"><?php esc_html_e( 'Tags: ', 'document-library-pro' ); ?></span>
<?php echo $document->get_tag_list(); ?>
</div>
<?php endif; ?>
<?php if ( in_array( 'doc_author', $display_options, true ) && $document->get_author_list() ) : ?>
<div class="dlp-document-info-author">
<span class="dlp-document-info-title"><?php esc_html_e( 'Author: ', 'document-library-pro' ); ?></span>
<?php echo $document->get_author_list(); ?>
</div>
<?php endif; ?>
<?php if ( in_array( 'custom-fields', $display_options, true ) && $custom_fields = $document->get_custom_fields_list() ) : ?>
<?php foreach ( $custom_fields as $custom_field ){ ?>
<div class="dlp-document-info-custom-fields">
<span class="dlp-document-info-title"><?php echo $custom_field['label']; ?>:</span>
<?php echo $custom_field['value']; ?>
</div>
<?php } ?>
<?php endif; ?>
<?php if ( in_array( 'download_count', $display_options, true ) && $document->get_download_count() ) : ?>
<div class="dlp-document-info-downloads">
<span class="dlp-document-info-title"><?php esc_html_e( 'Downloads: ', 'document-library-pro' ); ?></span>
<?php echo $document->get_download_count(); ?>
</div>
<?php endif; ?>
<?php do_action( 'document_library_pro_single_document_details_list_after' ); ?>
</div>
<?php if ( in_array( 'thumbnail', $display_options, true ) && has_post_thumbnail() ) : ?>
<div class="dlp-document-info-image">
<?php
remove_filter( 'post_thumbnail_html', [ $this, 'remove_featured_image' ], 999 );
the_post_thumbnail( apply_filters( 'document_library_pro_image_single_size', 'medium' ) );
add_filter( 'post_thumbnail_html', [ $this, 'remove_featured_image' ], 999, 1 );
?>
</div>
<?php endif; ?>
</div>
<?php
return ob_get_clean();
}
}