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ca36dd12e2
(Also use only one field for public/private key pem) Signed-off-by: Thomas Citharel <tcit@tcit.fr>
87 lines
2.7 KiB
Elixir
87 lines
2.7 KiB
Elixir
defmodule Eventos.Events.Event.TitleSlug do
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@moduledoc """
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Generates a slug for an event title
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"""
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alias Eventos.Events.Event
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import Ecto.Query
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alias Eventos.Repo
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use EctoAutoslugField.Slug, from: :title, to: :slug
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def build_slug(sources, changeset) do
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slug = super(sources, changeset)
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build_unique_slug(slug, changeset)
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end
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defp build_unique_slug(slug, changeset) do
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query = from e in Event,
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where: e.slug == ^slug
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case Repo.one(query) do
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nil -> slug
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_event ->
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slug
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|> Eventos.Slug.increment_slug()
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|> build_unique_slug(changeset)
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end
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end
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end
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defmodule Eventos.Events.Event do
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@moduledoc """
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Represents an event
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"""
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use Ecto.Schema
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import Ecto.Changeset
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alias Eventos.Events.{Event, Participant, Tag, Category, Session, Track}
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alias Eventos.Events.Event.TitleSlug
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alias Eventos.Actors.Actor
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alias Eventos.Addresses.Address
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schema "events" do
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field :url, :string
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field :local, :boolean, default: true
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field :begins_on, Timex.Ecto.DateTimeWithTimezone
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field :description, :string
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field :ends_on, Timex.Ecto.DateTimeWithTimezone
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field :title, :string
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field :slug, TitleSlug.Type
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field :state, :integer, default: 0
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field :status, :integer, default: 0
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field :public, :boolean, default: true
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field :thumbnail, :string
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field :large_image, :string
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field :publish_at, Timex.Ecto.DateTimeWithTimezone
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field :uuid, Ecto.UUID, default: Ecto.UUID.generate()
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belongs_to :organizer_actor, Actor, [foreign_key: :organizer_actor_id]
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belongs_to :attributed_to, Actor, [foreign_key: :attributed_to_id]
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many_to_many :tags, Tag, join_through: "events_tags"
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belongs_to :category, Category
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many_to_many :participants, Actor, join_through: Participant
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has_many :tracks, Track
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has_many :sessions, Session
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belongs_to :address, Address
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timestamps(type: :utc_datetime)
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end
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@doc false
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def changeset(%Event{} = event, attrs) do
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uuid = Ecto.UUID.generate()
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# TODO : check what's the use here. Tests ?
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actor_url = if Map.has_key?(attrs, :organizer_actor) do
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attrs.organizer_actor.preferred_username
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else
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""
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end
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event
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|> cast(attrs, [:title, :description, :url, :begins_on, :ends_on, :organizer_actor_id, :category_id, :state, :status, :public, :thumbnail, :large_image, :publish_at])
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|> cast_assoc(:tags)
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|> cast_assoc(:address)
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|> TitleSlug.maybe_generate_slug()
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|> TitleSlug.unique_constraint()
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|> put_change(:uuid, uuid)
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|> put_change(:url, "#{EventosWeb.Endpoint.url()}/@#{actor_url}/#{uuid}")
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|> validate_required([:title, :description, :begins_on, :ends_on, :organizer_actor_id, :category_id, :url, :uuid])
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end
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end
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