discourse/app/serializers/theme_serializer.rb

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require 'base64'
class ThemeFieldSerializer < ApplicationSerializer
attributes :name, :target, :value, :error, :type_id, :upload_id, :url, :filename
def include_url?
object.upload
end
def include_upload_id?
object.upload
end
def include_filename?
object.upload
end
def url
object.upload&.url
end
def filename
object.upload&.original_filename
end
def target
Theme.lookup_target(object.target_id)&.to_s
end
def include_error?
object.error.present?
end
end
class BasicThemeSerializer < ApplicationSerializer
attributes :id, :name, :created_at, :updated_at, :default, :component
def include_default?
object.id == SiteSetting.default_theme_id
end
def default
true
end
end
class RemoteThemeSerializer < ApplicationSerializer
attributes :id, :remote_url, :remote_version, :local_version, :commits_behind,
:remote_updated_at, :updated_at, :github_diff_link, :last_error_text, :is_git?,
:license_url, :about_url, :authors, :theme_version, :minimum_discourse_version, :maximum_discourse_version
# wow, AMS has some pretty nutty logic where it tries to find the path here
# from action dispatch, tell it not to
def about_url
object.about_url
end
def include_github_diff_link?
github_diff_link.present?
end
end
class ThemeSerializer < BasicThemeSerializer
attributes :color_scheme, :color_scheme_id, :user_selectable, :remote_theme_id, :settings, :errors, :enabled?, :description
has_one :user, serializer: UserNameSerializer, embed: :object
has_many :theme_fields, serializer: ThemeFieldSerializer, embed: :objects
has_many :child_themes, serializer: BasicThemeSerializer, embed: :objects
has_many :parent_themes, serializer: BasicThemeSerializer, embed: :objects
has_one :remote_theme, serializer: RemoteThemeSerializer, embed: :objects
has_many :translations, serializer: ThemeTranslationSerializer, embed: :objects
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def initialize(theme, options = {})
super
@errors = []
end
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def child_themes
object.child_themes
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end
def parent_themes
object.parent_themes
end
def settings
object.settings.map { |setting| ThemeSettingsSerializer.new(setting, root: false) }
rescue ThemeSettingsParser::InvalidYaml => e
@errors << e.message
nil
end
def include_child_themes?
!object.component?
end
def errors
@errors
end
def include_errors?
@errors.present?
end
def description
object.internal_translations.find { |t| t.key == "theme_metadata.description" } &.value
end
end