[image: {"is invalid", [type: AppName.ImageUploader.Type]}] #81
Description
Back in February, I had arc_ecto configured and working just fine to upload images to S3 and save the path to my database. As sometimes happens with projects, the client didn't start using what I had built until earlier this week, and (without any changes to deps or related files since February on my part) things don't seem to work any longer. When I try to upload an image, I get the error mentioned in the title. Here's my ImageUploader file:
defmodule Ekf.ImageUploader do
use Arc.Definition
use Arc.Ecto.Definition
@versions [:original]
# Whitelist file extensions:
def validate({file, _}) do
~w(.jpg .jpeg .gif .png) |> Enum.member?(Path.extname(file.file_name))
end
end
Here's my Ecto Model file:
defmodule Ekf.Image do
use Ekf.Web, :model
use Arc.Ecto.Schema
schema "images" do
belongs_to :static_page, Ekf.StaticPage
belongs_to :class_page, Ekf.ClassPage
belongs_to :instructor_page, Ekf.InstructorPage
field :path, :string
field :title, :string
field :alt, :string
field :label, :string
field :image, Ekf.ImageUploader.Type
timestamps()
end
@doc """
Builds a changeset based on the `struct` and `params`.
"""
def changeset(struct, params \\ %{}) do
struct
|> cast(params, [:path, :title, :alt, :image, :label, :static_page_id, :class_page_id, :instructor_page_id])
|> cast_attachments(params, [:image])
|> validate_required([:title, :alt, :image, :label])
end
def path_changeset(struct, params \\ %{}) do
struct
|> cast(params, [:path])
|> validate_required([:path])
end
end
Here's the map I'm passing to the changeset method on update, along with a model struct:
%{
label: "page-image",
image: %Plug.Upload{content_type: "image/jpeg", filename: "martial_arts_by_minorityman.jpg", path: "/var/folders/hw/cyd1v_z95l115dr3m5j08l5h0000gn/T//plug-1501/multipart-474368-69450-4"},
alt: "A powerful roundhouse kick.",
title: "Muay Thai",
class_page_id: 2
}
Here's the error I'm getting in its entirety:
#Ecto.Changeset<action: nil, changes: %{},
errors: [image: {"is invalid", [type: Ekf.ImageUploader.Type]}],
data: #Ekf.Image<>, valid?: false>
I'm pretty stumped here. It seems as if the custom type has stopped working, and I could see that happening if any of deps had crept, but I really don't think they have. Here are my pinned versions for reference:
defp deps do
[{:phoenix, "~> 1.2.0"},
{:phoenix_pubsub, "~> 1.0"},
{:phoenix_ecto, "~> 3.0"},
{:postgrex, ">= 0.0.0"},
{:phoenix_html, "~> 2.6"},
{:phoenix_live_reload, "~> 1.0", only: :dev},
{:gettext, "~> 0.11"},
{:cowboy, "~> 1.0"},
{:ex_machina, "~> 1.0"},
{:comeonin, "~> 2.5"},
{:guardian, "~> 0.13.0"},
{:arc, "~> 0.5.2"},
{:arc_ecto, "~> 0.4.4"},
{:ex_aws, "~> 0.5.0"},
{:poison, "~> 2.0"},
{:httpoison, "~> 0.9.0"},
{:bamboo, "~> 0.8.0"},
{:bamboo_smtp, "~> 1.3.0"}
]
end
Any help would be much appreciated.