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Add ability to use custom fields in posts #53

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Add ability to use custom fields in posts #53

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faf2d8f
add support for custom fields on posts
yringler Jul 26, 2020
b782749
pass in custom field names to query all
yringler Jul 31, 2020
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17 changes: 15 additions & 2 deletions lib/flutter_wordpress.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -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({
Expand All @@ -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);
Expand All @@ -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,
Expand All @@ -316,6 +327,8 @@ class WordPress {
fetchTags: fetchTags,
fetchFeaturedMedia: fetchFeaturedMedia,
fetchAttachments: fetchAttachments,
customFieldNames: customFieldNames,
postType: postType
));
}
}
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11 changes: 11 additions & 0 deletions lib/schemas/post.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -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,
Expand All @@ -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),
Expand Down Expand Up @@ -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;
}

Expand Down