From faf2d8f69abe1670cde2ea84d32a99cf21dc3bc7 Mon Sep 17 00:00:00 2001
From: Yehuda Ringler <yrappdev@gmail.com>
Date: Sun, 26 Jul 2020 17:52:26 -0400
Subject: [PATCH 1/2] add support for custom fields on posts

---
 lib/flutter_wordpress.dart | 15 +++++++++++++--
 lib/schemas/post.dart      | 11 +++++++++++
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/lib/flutter_wordpress.dart b/lib/flutter_wordpress.dart
index 74161ce..eb24c6e 100644
--- a/lib/flutter_wordpress.dart
+++ b/lib/flutter_wordpress.dart
@@ -257,6 +257,9 @@ class WordPress {
   ///
   /// [fetchAll] will make as many API requests as is needed to get all posts.
   /// This may take a while.
+  /// 
+  /// Specify any custom fields in [customFieldNames]. They will be loaded into
+  /// [Post.customFields]
   ///
   /// In case of an error, a [WordPressError] object is thrown.
   Future<List<Post>> fetchPosts({
@@ -271,6 +274,7 @@ class WordPress {
     bool fetchAttachments = false,
     String postType = "posts",
     bool fetchAll = false,
+    Set<String>? customFieldNames = null
   }) async {
     if (fetchAll) {
       postParams = postParams.copyWith(perPage: 100);
@@ -288,9 +292,16 @@ class WordPress {
       List<Post> posts = [];
       final list = json.decode(response.body);
 
-      for (final post in list) {
+      for (final Map<String, dynamic> post in list) {
+        Map<String, dynamic>? customFields;
+
+        if (customFieldNames != null && customFieldNames.isNotEmpty) {
+          customFields = Map.fromEntries(
+              customFieldNames.map((key) => MapEntry(key, post[key])));
+        }
+
         posts.add(await _postBuilder(
-          post: Post.fromJson(post),
+          post: Post.fromJson(post)..customFields = customFields ?? {},
           setAuthor: fetchAuthor,
           setComments: fetchComments,
           orderComments: orderComments,
diff --git a/lib/schemas/post.dart b/lib/schemas/post.dart
index 0ecd0b2..bbd81de 100644
--- a/lib/schemas/post.dart
+++ b/lib/schemas/post.dart
@@ -99,6 +99,9 @@ class Post {
   /// The featured Media of the post.
   Media? featuredMedia;
 
+  /// Custom fields on a post.
+  Map<String, dynamic>? customFields;
+
   Post({
     this.date,
     this.dateGmt,
@@ -118,6 +121,7 @@ class Post {
     this.format = PostFormat.standard,
     this.categoryIDs,
     this.tagIDs,
+    this.customFields,
   })  : this.title = new Title(rendered: title),
         this.featuredMedia = new Media(sourceUrl: featuredMedia),
         this.content = new Content(rendered: content),
@@ -204,6 +208,13 @@ class Post {
     data['categories'] = listToUrlString(this.categoryIDs ?? []);
     data['tags'] = listToUrlString(this.tagIDs ?? []);
 
+    if (customFields != null) {
+      for (final key in customFields!.keys) {
+        data[key] = customFields![key]; 
+      }
+    }
+
+
     return data;
   }
 

From b7827495f4ccf0d5ab555018ae4849c09034989a Mon Sep 17 00:00:00 2001
From: Yehuda Ringler <yrappdev@gmail.com>
Date: Fri, 31 Jul 2020 08:35:28 -0400
Subject: [PATCH 2/2] pass in custom field names to query all

---
 lib/flutter_wordpress.dart | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/flutter_wordpress.dart b/lib/flutter_wordpress.dart
index eb24c6e..2086e05 100644
--- a/lib/flutter_wordpress.dart
+++ b/lib/flutter_wordpress.dart
@@ -327,6 +327,8 @@ class WordPress {
             fetchTags: fetchTags,
             fetchFeaturedMedia: fetchFeaturedMedia,
             fetchAttachments: fetchAttachments,
+            customFieldNames: customFieldNames,
+             postType: postType
           ));
         }
       }