From f824ab488c07eafeaf26b763dad83779a2a7581a Mon Sep 17 00:00:00 2001
From: Harald Eilertsen <haraldei@anduin.net>
Date: Sun, 21 May 2023 12:34:05 +0200
Subject: Set post thumbnail from custom teaser if present.

---
 import-posts.php | 88 +++++++++++++++++++++++++++++---------------------------
 1 file changed, 45 insertions(+), 43 deletions(-)

diff --git a/import-posts.php b/import-posts.php
index 70aa7a4..9c872c0 100644
--- a/import-posts.php
+++ b/import-posts.php
@@ -137,49 +137,51 @@ function migrate_images( array $meta ) : array {
 
 	$thumb = null;
 
-	if ( isset( $meta['body'] ) ) {
-		$body = preg_replace_callback(
-			'/<img src="([^"]*)" title="([^"]*)" alt="([^"]*)"[^>]*>/',
-			function( array $matches ) use ( $post_date, &$thumb ) {
-				$remote_filename = get_real_image_name( $matches[1] );
-				$filename = basename( $remote_filename );
-				$title = $matches[2];
-				$alt = $matches[3];
-
-				$uploads = wp_upload_dir( $post_date->format( 'Y/m' ) );
-				$target_file = implode( '/', array( $uploads['path'], $filename ) );
-				$target_url = implode( '/', array( $uploads['url'], $filename ) );
-
-				import_photo( $remote_filename, $target_file );
-
-				$mime = wp_get_image_mime( $target_file );
-				if ( ! $mime ) {
-					die( "Error: Unknown mime type for {$target_file}" . PHP_EOL );
-				}
-
-				$attachment_id = wp_insert_attachment(
-					array(
-						'post_mime_type' => $mime,
-						'guid' => $target_url,
-						'post_paren' => 0,
-						'post_title' => $filename,
-					),
-					$target_file
-				);
-
-				if ( 0 === $attachment_id ) {
-					die( "Error: Could not create attachment for {$target_file}" . PHP_EOL );
-				}
-
-				if ( null === $thumb ) {
-					$thumb = $attachment_id;
-					return '<!-- image moved to thumbnail -->';
-				} else {
-					return "<img src=\"{$target_url}\" title=\"{$title}\" alt=\"{$alt}\">";
-				}
-			},
-			$meta['body'],
-		);
+	foreach ( array( 'custom_teaser', 'body' ) as $section ) {
+		if ( isset( $meta[$section] ) ) {
+			$body = preg_replace_callback(
+				'/<img src="([^"]*)" title="([^"]*)" alt="([^"]*)"[^>]*>/',
+				function( array $matches ) use ( $post_date, &$thumb ) {
+					$remote_filename = get_real_image_name( $matches[1] );
+					$filename = basename( $remote_filename );
+					$title = $matches[2];
+					$alt = $matches[3];
+
+					$uploads = wp_upload_dir( $post_date->format( 'Y/m' ) );
+					$target_file = implode( '/', array( $uploads['path'], $filename ) );
+					$target_url = implode( '/', array( $uploads['url'], $filename ) );
+
+					import_photo( $remote_filename, $target_file );
+
+					$mime = wp_get_image_mime( $target_file );
+					if ( ! $mime ) {
+						die( "Error: Unknown mime type for {$target_file}" . PHP_EOL );
+					}
+
+					$attachment_id = wp_insert_attachment(
+						array(
+							'post_mime_type' => $mime,
+							'guid' => $target_url,
+							'post_paren' => 0,
+							'post_title' => $filename,
+						),
+						$target_file
+					);
+
+					if ( 0 === $attachment_id ) {
+						die( "Error: Could not create attachment for {$target_file}" . PHP_EOL );
+					}
+
+					if ( null === $thumb ) {
+						$thumb = $attachment_id;
+						return '<!-- image moved to thumbnail -->';
+					} else {
+						return "<img src=\"{$target_url}\" title=\"{$title}\" alt=\"{$alt}\">";
+					}
+				},
+				$meta[$section],
+			);
+		}
 	}
 
 	return array( $body, $thumb );
-- 
cgit v1.2.3