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89 lines
2.7 KiB
Elixir
89 lines
2.7 KiB
Elixir
defmodule PhilomenaWeb.ChannelController do
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use PhilomenaWeb, :controller
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alias Philomena.Channels
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alias Philomena.Channels.Channel
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alias Philomena.Repo
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import Ecto.Query
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plug :load_and_authorize_resource, model: Channel, only: [:show, :new, :create, :edit, :update]
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def index(conn, _params) do
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show_nsfw? = conn.cookies["chan_nsfw"] == "true"
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channels =
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Channel
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|> maybe_show_nsfw(show_nsfw?)
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|> where([c], not is_nil(c.last_fetched_at))
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|> order_by(desc: :is_live, asc: :title)
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|> preload(:associated_artist_tag)
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|> Repo.paginate(conn.assigns.scrivener)
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subscriptions = Channels.subscriptions(channels, conn.assigns.current_user)
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render(conn, "index.html",
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title: "Livestreams",
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layout_class: "layout--wide",
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channels: channels,
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subscriptions: subscriptions
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)
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end
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def show(conn, _params) do
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channel = conn.assigns.channel
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user = conn.assigns.current_user
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if user, do: Channels.clear_notification(channel, user)
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redirect(conn, external: url(channel))
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end
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def new(conn, _params) do
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changeset = Channels.change_channel(%Channel{})
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render(conn, "new.html", title: "New Channel", changeset: changeset)
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end
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def create(conn, %{"channel" => channel_params}) do
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case Channels.create_channel(channel_params) do
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{:ok, _channel} ->
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conn
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|> put_flash(:info, "Channel created successfully.")
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|> redirect(to: Routes.channel_path(conn, :index))
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{:error, changeset} ->
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render(conn, "new.html", changeset: changeset)
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end
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end
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def edit(conn, _params) do
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changeset = Channels.change_channel(conn.assigns.channel)
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render(conn, "edit.html", title: "Editing Channel", changeset: changeset)
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end
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def update(conn, %{"channel" => channel_params}) do
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case Channels.update_channel(conn.assigns.channel, channel_params) do
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{:ok, _channel} ->
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conn
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|> put_flash(:info, "Channel updated successfully.")
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|> redirect(to: Routes.channel_path(conn, :index))
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{:error, changeset} ->
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render(conn, "edit.html", changeset: changeset)
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end
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end
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defp maybe_show_nsfw(query, true), do: query
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defp maybe_show_nsfw(query, _falsy), do: where(query, [c], c.nsfw == false)
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defp url(%{type: "LivestreamChannel", short_name: short_name}),
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do: "http://www.livestream.com/#{short_name}"
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defp url(%{type: "PicartoChannel", short_name: short_name}),
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do: "https://picarto.tv/#{short_name}"
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defp url(%{type: "PiczelChannel", short_name: short_name}),
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do: "https://piczel.tv/watch/#{short_name}"
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defp url(%{type: "TwitchChannel", short_name: short_name}),
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do: "https://www.twitch.tv/#{short_name}"
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end
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