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improvement: define custom formats for any field (#7)

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Co-authored-by: Nicol Acosta <nicol@landonearth.com>
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Nicol Acosta 2021-07-23 19:20:14 -05:00 committed by GitHub
parent 9a59c7a211
commit 46d6076431
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3 changed files with 18 additions and 7 deletions
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1
lib/ash_admin/components/resource/data_table.ex
View file

@ -214,6 +214,7 @@ defmodule AshAdmin.Components.Resource.DataTable do
api={{ @api }}
set_actor={{ @set_actor }}
attributes={{ AshAdmin.Resource.table_columns(@resource) }}
format_fields={{ AshAdmin.Resource.format_fields(@resource) }}
prefix={{ @prefix }}
/>
{{ render_pagination_links(assigns, :bottom) }}

16
lib/ash_admin/components/resource/table.ex
View file

@ -16,6 +16,7 @@ defmodule AshAdmin.Components.Resource.Table do
prop(table, :any, required: true)
prop(prefix, :any, required: true)
prop(skip, :list, default: [])
prop(format_fields, :any, default: [])
def render(assigns) do
~H"""
@ -28,7 +29,7 @@ defmodule AshAdmin.Components.Resource.Table do
</thead>
<tbody>
<tr :for={{ record <- @data }} class="border-b-2">
<td :for={{ attribute <- attributes(@resource, @attributes, @skip) }} class="py-3">{{ render_attribute(@api, record, attribute) }}</td>
<td :for={{ attribute <- attributes(@resource, @attributes, @skip) }} class="py-3">{{ render_attribute(@api, record, attribute, @format_fields) }}</td>
<td :if={{ @actions && actions?(@resource) }}>
<div class="flex h-max justify-items-center">
<div :if={{ AshAdmin.Resource.show_action(@resource) }}>
@ -102,18 +103,18 @@ defmodule AshAdmin.Components.Resource.Table do
|> Enum.reject(&(&1.name in skip))
end
defp render_attribute(api, record, attribute) do
defp render_attribute(api, record, attribute, formats) do
if Ash.Type.embedded_type?(attribute.type) do
"..."
else
process_attribute(api, record, attribute)
process_attribute(api, record, attribute, formats)
end
rescue
_ ->
"..."
end
defp process_attribute(api, record, %module{} = attribute) when module in [HasOne, BelongsTo] do
defp process_attribute(api, record, %module{} = attribute, formats) when module in [HasOne, BelongsTo] do
display_attributes = AshAdmin.Resource.relationship_display_fields(attribute.destination)
if is_nil(display_attributes) do
@ -134,17 +135,18 @@ defmodule AshAdmin.Components.Resource.Table do
attributes = attributes(attribute.destination, display_attributes, [])
attributes
|> Enum.map(fn x -> render_attribute(api, relationship, x) end)
|> Enum.map(fn x -> render_attribute(api, relationship, x, formats) end)
|> Enum.join(" - ")
end
end
end
defp process_attribute(_, record, %Ash.Resource.Attribute{} = attribute) do
defp process_attribute(_, record, %Ash.Resource.Attribute{} = attribute, formats) do
{mod, func, args} = Keyword.get(formats, attribute.name, {Phoenix.HTML.Safe, :to_iodata, []})
data =
record
|> Map.get(attribute.name)
|> Phoenix.HTML.Safe.to_iodata()
|> (&(apply(mod, func, [&1] ++ args))).()
format_attribute_value(data)
end

8
lib/ash_admin/resource/resource.ex
View file

@ -66,6 +66,10 @@ defmodule AshAdmin.Resource do
type: {:list, :atom},
doc: "The list of attributes to render on the table view."
],
format_fields: [
type: {:list, :any},
doc: "The list of fields and their formats."
],
relationship_display_fields: [
type: {:list, :atom},
doc: "The list of attributes to render when it's shown as a relationship on a datatable"
@ -111,6 +115,10 @@ defmodule AshAdmin.Resource do
Ash.Dsl.Extension.get_opt(resource, [:admin], :table_columns, nil, true)
end
def format_fields(resource) do
Ash.Dsl.Extension.get_opt(resource, [:admin], :format_fields, nil, true)
end
def name(resource) do
Ash.Dsl.Extension.get_opt(resource, [:admin], :name, nil, true) ||
resource