New setting for embed images

wpovernight · Jun 27, 2024 · 0bc16a9 · 0bc16a9
1 parent a5e633a
commit 0bc16a9
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Showing 4 changed files with 44 additions and 31 deletions.
diff --git a/includes/documents/abstract-wcpdf-order-document.php b/includes/documents/abstract-wcpdf-order-document.php
@@ -864,38 +864,11 @@ public function header_logo(): void {
 			$src = apply_filters( 'wpo_wcpdf_use_path', true ) ? $attachment_path : $attachment_src;
 
 			if ( ! wpo_wcpdf_is_file_readable( $src ) ) {
-				// convert path to URL
-				if ( apply_filters( 'wpo_wcpdf_use_path', true ) && false !== strpos( $src, WP_CONTENT_DIR ) ) {
-					$src = str_replace( trailingslashit( WP_CONTENT_DIR ), trailingslashit( WP_CONTENT_URL ), $src );
-
-				// convert url to path
-				} elseif ( false !== strpos( $src, WP_CONTENT_URL ) ) {
-					$src = str_replace( trailingslashit( WP_CONTENT_URL ), trailingslashit( WP_CONTENT_DIR ), $src );
-				}
-
-				// last check
-				if ( ! wpo_wcpdf_is_file_readable( $src ) ) {
-					wcpdf_log_error( 'Header logo file not readable: ' . $src, 'critical' );
-					return;
-				}
-			}
-
-			$mime_type        = wpo_wcpdf_get_image_mime_type( $src );
-			$image_mime_types = apply_filters( 'wpo_wcpdf_header_logo_image_mime_types', array( 'image/png', 'image/jpeg', 'image/svg+xml', 'image/webp' ), $this );
-
-			if ( ! in_array( $mime_type, $image_mime_types, true ) ) {
-				wcpdf_log_error( 'Unsupported header logo mime type: ' . $mime_type, 'critical' );
-				return;
-			}
-
-			$image_base64 = wpo_wcpdf_base64_encode_image( $src );
-
-			if ( ! $image_base64 ) {
-				wcpdf_log_error( 'Unable to encode header logo to base64.', 'critical' );
+				wcpdf_log_error( 'Header logo file not readable: ' . $src, 'critical' );
 				return;
 			}
 
-			$image_src   = 'data:' . $mime_type . ';base64,' . $image_base64;
+			$image_src   = isset( WPO_WCPDF()->settings->debug_settings['embed_images'] ) ? wpo_wcpdf_get_image_src_in_base64( $src ) : $src;
 			$img_element = sprintf( '<img src="%1$s" alt="%2$s"/>', esc_attr( $image_src ), esc_attr( $company ) );
 
 			echo apply_filters( 'wpo_wcpdf_header_logo_img_element', $img_element, $attachment, $this );

diff --git a/includes/settings/class-wcpdf-settings-debug.php b/includes/settings/class-wcpdf-settings-debug.php
@@ -821,6 +821,18 @@ public function init_settings() {
 									 __( 'You can also add <code>&output=html</code> to the URL to apply this on a per-order basis.', 'woocommerce-pdf-invoices-packing-slips' ),
 				)
 			),
+			array(
+				'type'     => 'setting',
+				'id'       => 'embed_images',
+				'title'    => __( 'Embed Images', 'woocommerce-pdf-invoices-packing-slips' ),
+				'callback' => 'checkbox',
+				'section'  => 'debug_settings',
+				'args'     => array(
+					'option_name' => $option_name,
+					'id'          => 'embed_images',
+					'description' => __( 'Embed images, especially if PNG files are having issues loading in your PDF. Please note that this option may significantly increase the file size.', 'woocommerce-pdf-invoices-packing-slips' ),
+				)
+			),
 			array(
 				'type'     => 'setting',
 				'id'       => 'log_to_order_notes',

diff --git a/includes/wcpdf-functions.php b/includes/wcpdf-functions.php
@@ -880,3 +880,31 @@ function wpo_wcpdf_is_file_readable( string $path ): bool {
 	}
 }
 
+/**
+ * Get image source in base64 format
+ *
+ * @param string $src
+ *
+ * @return string
+ */
+function wpo_wcpdf_get_image_src_in_base64( string $src ): string {
+	if ( empty( $src ) ) {
+		return $src;
+	}
+
+	$mime_type = wpo_wcpdf_get_image_mime_type( $src );
+
+	if ( empty( $mime_type ) ) {
+		wcpdf_log_error( 'Unable to determine image mime type for file: ' . $src, 'critical' );
+		return $src;
+	}
+
+	$image_base64 = wpo_wcpdf_base64_encode_image( $src );
+
+	if ( ! $image_base64 ) {
+		wcpdf_log_error( 'Unable to encode header logo to base64.', 'critical' );
+		return $src;
+	}
+
+	return 'data:' . $mime_type . ';base64,' . $image_base64;
+}
diff --git a/woocommerce-pdf-invoices-packingslips.php b/woocommerce-pdf-invoices-packingslips.php
@@ -4,7 +4,7 @@
  * Requires Plugins:     woocommerce
  * Plugin URI:           https://wpovernight.com/downloads/woocommerce-pdf-invoices-packing-slips-bundle/
  * Description:          Create, print & email PDF or UBL Invoices & PDF Packing Slips for WooCommerce orders.
- * Version:              3.8.5-beta-4
+ * Version:              3.8.5-beta-5
  * Author:               WP Overnight
  * Author URI:           https://www.wpovernight.com
  * License:              GPLv2 or later
@@ -22,7 +22,7 @@
 
 class WPO_WCPDF {
 
-	public $version              = '3.8.5-beta-4';
+	public $version              = '3.8.5-beta-5';
 	public $version_php          = '7.2';
 	public $version_woo          = '3.3';
 	public $version_wp           = '4.4';