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whizzy-page-pdf.php
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whizzy-page-pdf.php
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<?php if ( ! defined( 'ABSPATH' ) || ! class_exists( '\Dompdf\Dompdf' ) ) exit; // Exit if accessed directly /* Template for PDF */ $dompdf = new \Dompdf\Dompdf(); ob_start(); while ( have_posts() ) : the_post(); $post = get_post( get_the_ID() ); if ( post_password_required( $post ) ) { esc_html_e( 'The gallery password is required', 'whizzy' ); die(); } // get this gallery's metadata $gallery_data = get_post_meta( get_the_ID(), '_whizzy_main_gallery', true ); // quit if there is no gallery data if ( empty( $gallery_data ) || ! isset( $gallery_data['gallery'] ) ) { esc_html_e( 'No gallery data', 'whizzy' ); die(); } $gallery_ids = explode( ',', $gallery_data['gallery'] ); if ( empty( $gallery_ids ) ) { esc_html_e( 'Empty gallery', 'whizzy' ); die(); } // get attachments $attachments = get_posts( array( 'post_status' => 'any', 'post_type' => 'attachment', 'post__in' => $gallery_ids, 'orderby' => 'post__in', 'posts_per_page' => '-1', ) ); $image_html = ''; $images_array = array(); $i = 0; foreach ( $attachments as $key => $attachment ) { $metadata = wp_get_attachment_metadata( $attachment->ID ); // only those selected if ( isset( $metadata[ 'selected' ] ) && $metadata[ 'selected' ] == 'true' ) { $image = get_attached_file( $attachment->ID ); $type = pathinfo( $image, PATHINFO_EXTENSION ); $data = file_get_contents( $image ); $max_x = 950; $max_y = $i ? 700 : 620; $sz = getimagesize($image); if($sz[0] > $sz[1]){ $width = $max_x . 'px'; $height = 'auto'; }else{ $height = $max_y . 'px'; $width = 'auto'; } $dataUri = 'data:image/' . $type . ';base64,' . base64_encode( $data ); $image_html .= "<div style='text-align:center; '>" . PHP_EOL; $image_html .= "<img style='width:{$width}; height:{$height};' src='". esc_attr( $dataUri ) ."'>" . PHP_EOL; $image_html .= "</div>" . PHP_EOL; $images_array[] = $key; $current_count = get_post_meta( $attachment->ID, 'attr_download_pdf', true ) ? : 0; $current_count = sanitize_text_field( $current_count ); update_post_meta( $attachment->ID, 'attr_download_pdf', $current_count + 1 ); $i++; } } $client_select = get_post_meta( get_the_ID(), '_whizzy_client_select', true ); $client_list = get_post_meta( get_the_ID(), '_whizzy_clients_list', true ); $client_name = get_post_meta( get_the_ID(), '_whizzy_client_name', true ); $event_date = get_post_meta( get_the_ID(), '_whizzy_event_date', true ); $current_count_gallery = get_post_meta( get_the_ID(), 'attr_download_pdf', true ) ? : 0; $current_count_gallery = sanitize_text_field( $current_count_gallery ); update_post_meta( get_the_ID(), 'attr_download_pdf', $current_count_gallery + 1 ); $number_of_images = count( $images_array ); $client_select = isset( $client_select ) && ! empty( $client_select ) ? $client_select : 'cust'; if ( !empty( $client_list ) && $client_select != 'cust' && $term = get_term( $client_list[0], 'whizzy-client')){ $clients = $term->name; } else { $clients = $client_name; } ?> <style type="text/css"> .entry__meta-box { vertical-align: bottom; line-height: 20px; text-align: left; } .entry__meta-box .meta-box__title { font-size: 14px!important; line-height: 20px!important; color: #1b1b1b; text-transform: uppercase!important; letter-spacing: 2.4px!important; padding-top: 26px!important; padding-right: 10px!important; } .entry__meta-box span { font-size: 16px; line-height: 20px; letter-spacing: 1.12px; color: #b2b2b2; padding-top: 20px; padding-right: 40px; } img { object-fit: cover; } hr{ color: #1b1b1b; background: #1b1b1b; height: 2px; width: 100%; border: 0; margin-bottom: 10px; } </style> <div class="entry__meta-box"> <span class="meta-box__title"><?php esc_html_e( 'Client', 'whizzy' ); ?></span> <span><?php echo esc_html( $clients ); ?></span> </div> <div class="grid__item one-half lap-and-up-one-quarter push-half--bottom"> <div class="entry__meta-box"> <span class="meta-box__title"><?php esc_html_e( 'Event date', 'whizzy' ); ?></span> <span><?php echo esc_html( $event_date ); ?></span> </div> </div> <div class="entry__meta-box"> <span class="meta-box__title"><?php esc_html_e( 'Images', 'whizzy' ); ?></span> <span><?php echo esc_html( $number_of_images ); ?></span> </div> <hr> <?php if ( ! empty( $image_html ) ) { echo $image_html; } else { esc_html_e( "You didn't choose any images!", 'whizzy' ); } endwhile; $dompdf->loadHtml( ob_get_clean() ); $dompdf->set_paper('8.5x11', 'landscape'); $dompdf->render(); $dompdf->stream('gallery');