Claudio Ortolina
84 lines
2.2 KiB
Elixir
84 lines
2.2 KiB
Elixir
defmodule MusicLibrary.OnlineStoreTemplates do
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@moduledoc """
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The OnlineStoreTemplates context.
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"""
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import Ecto.Query, warn: false
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alias MusicLibrary.OnlineStoreTemplates.OnlineStoreTemplate
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alias MusicLibrary.Repo
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@doc """
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Returns the list of enabled online store templates ordered by name.
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"""
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def list_enabled_templates do
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OnlineStoreTemplate
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|> where([t], t.enabled == true)
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|> order_by([t], fragment("? COLLATE NOCASE ASC", t.name))
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|> Repo.all()
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end
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@doc """
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Returns the list of all online store templates for management.
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"""
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def list_templates do
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OnlineStoreTemplate
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|> order_by([t], fragment("? COLLATE NOCASE ASC", t.name))
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|> Repo.all()
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end
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@doc """
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Gets a single online store template.
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"""
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def get_template!(id), do: Repo.get!(OnlineStoreTemplate, id)
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@doc """
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Creates an online store template.
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"""
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def create_template(attrs \\ %{}) do
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%OnlineStoreTemplate{}
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|> OnlineStoreTemplate.changeset(attrs)
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|> Repo.insert()
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end
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@doc """
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Updates an online store template.
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"""
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def update_template(%OnlineStoreTemplate{} = template, attrs) do
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template
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|> OnlineStoreTemplate.changeset(attrs)
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|> Repo.update()
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end
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@doc """
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Deletes an online store template.
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"""
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def delete_template(%OnlineStoreTemplate{} = template) do
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Repo.delete(template)
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end
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@doc """
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Returns an `%Ecto.Changeset{}` for tracking online store template changes.
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"""
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def change_template(%OnlineStoreTemplate{} = template, attrs \\ %{}) do
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OnlineStoreTemplate.changeset(template, attrs)
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end
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@doc """
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Generates a URL from a template by replacing variables with record data.
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"""
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def generate_url(template, record) do
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artists_string = Enum.map_join(record.artists, " ", & &1.name)
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format_string = Atom.to_string(record.format)
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template.url_template
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|> String.replace("{artist}", URI.encode_www_form(artists_string))
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|> String.replace("{title}", URI.encode_www_form(record.title))
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|> String.replace("{format}", URI.encode_www_form(format_string))
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end
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def favicon_url(template) do
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uri = URI.parse(template.url_template)
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"https://www.google.com/s2/favicons?domain=#{uri.host}&sz=16"
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end
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end
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