830 lines
25 KiB
Elixir
830 lines
25 KiB
Elixir
defmodule BDS.Desktop.ShellLive.PostEditor do
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@moduledoc false
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use Phoenix.LiveComponent
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alias BDS.{AI, Posts, Preview}
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alias BDS.Desktop.ShellData
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alias BDS.Desktop.ShellLive.PostEditor.{DraftManagement, ListValues, Persistence, PostMetadata}
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alias BDS.Desktop.UILocale
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alias BDS.Posts.Post
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alias BDS.Tags
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import DraftManagement,
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only: [
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current_draft: 4,
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editing_canonical_language?: 3,
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normalize_language: 2,
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normalize_mode: 1,
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normalize_params: 3,
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persisted_form: 3,
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persisted_form: 4,
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record_status: 1,
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record_title: 2,
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save_state_for_action: 1,
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toggled_sections: 3
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]
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import ListValues,
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only: [
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category_suggestions: 3,
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category_values: 1,
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csv_to_list: 1,
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ensure_list_value: 3,
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field_key: 1,
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normalize_list_entry: 1,
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query_addable?: 4,
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tag_chips: 2,
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tag_suggestions: 3,
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tag_values: 1
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]
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import Persistence,
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only: [
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discard: 3,
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discard_label: 1,
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discard_title: 1,
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has_published_version?: 1,
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persist: 5
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]
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import PostMetadata,
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only: [
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blank?: 1,
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blank_to_nil: 1,
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canonical_language: 2,
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display_title: 3,
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footer: 4,
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gallery_count: 1,
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languages: 1,
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linked_media: 1,
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post_links: 1,
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preview_url: 4,
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project_metadata: 1,
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template_options: 1,
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translation_flags: 4,
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translations: 1
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]
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defdelegate tag_chip_style(color), to: ListValues
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embed_templates("post_editor_html/*")
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@spec update(map(), Phoenix.LiveView.Socket.t()) :: {:ok, Phoenix.LiveView.Socket.t()}
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@impl true
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def update(%{action: :save} = assigns, socket) do
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socket =
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socket
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|> assign(Map.drop(assigns, [:action]))
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|> do_save()
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{:ok, socket}
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end
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def update(%{action: :publish} = assigns, socket) do
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socket =
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socket
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|> assign(Map.drop(assigns, [:action]))
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|> do_publish()
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{:ok, socket}
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end
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def update(%{action: :close_quick_actions} = assigns, socket) do
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socket =
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socket
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|> assign(Map.drop(assigns, [:action]))
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|> assign(:quick_actions_open?, false)
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|> build_data()
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{:ok, socket}
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end
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def update(%{action: :insert_content, content: content} = assigns, socket) do
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socket =
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socket
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|> assign(Map.drop(assigns, [:action, :content]))
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|> Phoenix.LiveView.push_event("post-editor-insert-content", %{
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id: socket.assigns.post_id,
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content: content
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})
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|> assign(:shell_overlay, nil)
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{:ok, socket}
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end
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def update(%{action: :translate, language: language} = assigns, socket) do
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socket =
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socket
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|> assign(Map.drop(assigns, [:action, :language]))
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|> do_translate(language)
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{:ok, socket}
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end
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def update(%{action: :apply_ai_suggestions, fields: fields} = assigns, socket) do
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socket =
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socket
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|> assign(Map.drop(assigns, [:action, :fields]))
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|> do_apply_ai_suggestions(fields)
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{:ok, socket}
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end
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def update(assigns, socket) do
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socket =
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socket
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|> assign(assigns)
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|> ensure_state()
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|> build_data()
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{:ok, socket}
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end
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@spec render(map()) :: Phoenix.LiveView.Rendered.t()
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@impl true
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def render(%{post_editor: nil} = assigns), do: ~H"<div></div>"
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def render(assigns) do
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post_editor(assigns)
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end
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@spec handle_event(String.t(), map(), Phoenix.LiveView.Socket.t()) ::
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{:noreply, Phoenix.LiveView.Socket.t()}
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@impl true
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def handle_event("change_post_editor", %{"post_editor" => params}, socket) do
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post_id = socket.assigns.post_id
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current_language = socket.assigns.active_language
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metadata = socket.assigns.project_metadata
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post = socket.assigns.post
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requested_language = normalize_language(Map.get(params, "language"), current_language)
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next_language =
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if current_language == socket.assigns.canonical_language do
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requested_language
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else
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current_language
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end
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draft = normalize_params(params, current_language, next_language)
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current = component_current_draft(socket, post, metadata, next_language)
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dirty? = draft != current
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was_dirty? = socket.assigns.dirty?
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socket =
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socket
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|> assign(:tag_query, Map.get(params, "tag_query", ""))
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|> assign(:category_query, Map.get(params, "category_query", ""))
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|> maybe_update_component_draft(next_language, draft)
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|> assign(:dirty?, dirty?)
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|> build_data()
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if dirty? != was_dirty? do
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notify_parent({:post_editor_dirty, post_id, dirty?})
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end
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{:noreply, socket}
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end
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def handle_event("save_post_editor", _params, socket) do
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{:noreply, do_save(socket)}
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end
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def handle_event("publish_post_editor", _params, socket) do
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{:noreply, do_publish(socket)}
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end
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def handle_event("discard_post_editor", _params, socket) do
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{:noreply, do_discard(socket)}
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end
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def handle_event("delete_post_editor", _params, socket) do
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{:noreply, do_delete(socket)}
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end
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def handle_event("set_post_editor_mode", %{"mode" => mode}, socket) do
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normalized_mode = normalize_mode(mode)
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if normalized_mode == :preview do
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case socket.assigns.post do
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%Post{} = post -> _ = Preview.ensure_preview(post.project_id)
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_other -> :ok
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end
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end
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socket =
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socket
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|> assign(:mode, normalized_mode)
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|> build_data()
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{:noreply, socket}
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end
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def handle_event("toggle_post_metadata", _params, socket) do
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socket =
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socket
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|> assign(:expanded, toggled_sections(socket.assigns.expanded, socket.assigns.post_id, :metadata))
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|> build_data()
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{:noreply, socket}
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end
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def handle_event("toggle_post_excerpt", _params, socket) do
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socket =
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socket
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|> assign(:expanded, toggled_sections(socket.assigns.expanded, socket.assigns.post_id, :excerpt))
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|> build_data()
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{:noreply, socket}
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end
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def handle_event("select_post_editor_language", %{"language" => language}, socket) do
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socket =
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socket
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|> assign(:active_language, normalize_language(language, language))
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|> build_data()
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{:noreply, socket}
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end
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def handle_event("toggle_post_editor_quick_actions", _params, socket) do
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socket =
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socket
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|> assign(:quick_actions_open?, not socket.assigns.quick_actions_open?)
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|> build_data()
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{:noreply, socket}
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end
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def handle_event("detect_post_editor_language", _params, socket) do
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{:noreply, do_detect_language(socket)}
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end
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def handle_event("add_post_editor_tag", %{"tag" => tag}, socket) do
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{:noreply, do_add_list_value(socket, :tags, tag)}
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end
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def handle_event("remove_post_editor_tag", %{"tag" => tag}, socket) do
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{:noreply, do_remove_list_value(socket, :tags, tag)}
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end
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def handle_event("add_post_editor_category", %{"category" => category}, socket) do
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{:noreply, do_add_list_value(socket, :categories, category)}
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end
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def handle_event("remove_post_editor_category", %{"category" => category}, socket) do
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{:noreply, do_remove_list_value(socket, :categories, category)}
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end
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def handle_event("insert_content", %{"content" => content}, socket) do
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socket =
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socket
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|> Phoenix.LiveView.push_event("post-editor-insert-content", %{
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id: socket.assigns.post_id,
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content: content
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})
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|> assign(:shell_overlay, nil)
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{:noreply, socket}
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end
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def handle_event("close_quick_actions", _params, socket) do
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socket =
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socket
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|> assign(:quick_actions_open?, false)
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|> build_data()
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{:noreply, socket}
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end
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defp component_current_draft(socket, post, metadata, active_language) do
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persisted = persisted_form(post, metadata, active_language)
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Map.get(socket.assigns.drafts, active_language, persisted)
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end
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defp ensure_state(socket) do
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post_id = socket.assigns.current_tab.id
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post = Posts.get_post(post_id)
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metadata = project_metadata(post && post.project_id)
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canonical = if post, do: canonical_language(post, metadata), else: "en"
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defaults = %{
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post_id: post_id,
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post: post,
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project_metadata: metadata,
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canonical_language: canonical,
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active_language: canonical,
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drafts: %{},
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tag_query: "",
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category_query: "",
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quick_actions_open?: false,
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mode: :markdown,
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expanded: %{metadata: post && blank?(post.title), excerpt: post && not blank?(post.excerpt)},
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save_state: :idle,
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dirty?: false
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}
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Enum.reduce(defaults, socket, fn {key, default}, acc ->
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if is_nil(Map.get(acc.assigns, key)) do
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assign(acc, key, default)
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else
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acc
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end
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end)
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end
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defp build_data(socket) do
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case socket.assigns.post do
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nil ->
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assign(socket, :post_editor, nil)
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%Post{} = post ->
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metadata = socket.assigns.project_metadata
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canonical_language = socket.assigns.canonical_language
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active_language = socket.assigns.active_language
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translations = translations(post.id)
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persisted = persisted_form(post, metadata, active_language, translations)
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form =
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socket.assigns.drafts
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|> Map.get(active_language, persisted)
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expanded = socket.assigns.expanded
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current_translation = Map.get(translations, active_language)
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data = %{
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id: post.id,
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display_title: display_title(form["title"], post.slug, post.id),
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subtitle: nil,
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slug: post.slug || post.id,
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status: post.status,
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dirty?: socket.assigns.dirty?,
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save_state: socket.assigns.save_state,
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quick_actions_open?: socket.assigns.quick_actions_open?,
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metadata_expanded: Map.get(expanded, :metadata, false),
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excerpt_expanded: Map.get(expanded, :excerpt, false),
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mode: socket.assigns.mode,
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editing_canonical?:
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editing_canonical_language?(translations, active_language, canonical_language),
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can_publish?: post.status == :draft,
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can_delete?: post.status == :published,
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has_published_version?: has_published_version?(post),
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discard_label: discard_label(post),
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discard_title: discard_title(post),
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detect_language_enabled?:
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not blank?(Map.get(form, "title")) or not blank?(Map.get(form, "content")),
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can_translate?: Enum.any?(languages(metadata), &(&1 != canonical_language)),
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languages: languages(metadata),
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form: form,
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template_options: template_options(post.project_id),
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show_template_selector?: template_options(post.project_id) != [],
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tag_options: Tags.list_tags(post.project_id),
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tag_values: tag_values(form),
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tag_chips: tag_chips(form, Tags.list_tags(post.project_id)),
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tag_query: socket.assigns.tag_query,
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tag_query_addable?:
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query_addable?(
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socket.assigns.tag_query,
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tag_values(form),
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Tags.list_tags(post.project_id),
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fn option -> option.name end
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),
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category_values: category_values(form),
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category_query: socket.assigns.category_query,
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category_options: metadata.categories || [],
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category_query_addable?:
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query_addable?(
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socket.assigns.category_query,
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category_values(form),
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metadata.categories || [],
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& &1
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),
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tag_suggestions:
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tag_suggestions(
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form,
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Tags.list_tags(post.project_id),
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socket.assigns.tag_query
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),
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category_suggestions:
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category_suggestions(
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form,
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metadata.categories || [],
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socket.assigns.category_query
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),
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gallery_count: gallery_count(form),
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preview_url:
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preview_url(
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post,
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active_language,
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canonical_language,
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socket.assigns.mode
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),
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translation_flags:
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translation_flags(post, canonical_language, active_language, translations),
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linked_media: linked_media(post.id),
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post_links: post_links(post.id),
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footer: footer(post, current_translation, active_language, canonical_language)
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}
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assign(socket, :post_editor, data)
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end
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end
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defp do_save(socket) do
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post = socket.assigns.post
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case post do
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nil ->
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socket
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%Post{} = post ->
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metadata = socket.assigns.project_metadata
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active_language = socket.assigns.active_language
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draft = component_current_draft(socket, post, metadata, active_language)
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case persist(post, draft, active_language, metadata, :save) do
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{:ok, record} ->
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refreshed_post = Posts.get_post!(post.id)
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_refreshed_form = persisted_form(refreshed_post, metadata, active_language)
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socket =
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socket
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|> assign(:post, refreshed_post)
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|> assign(:drafts, Map.delete(socket.assigns.drafts, active_language))
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|> assign(:save_state, save_state_for_action(:save))
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|> assign(:dirty?, false)
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|> build_data()
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notify_parent(
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{:post_editor_tab_meta, post.id, record_title(record, refreshed_post),
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Atom.to_string(record_status(record))}
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)
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notify_parent({:post_editor_dirty, post.id, false})
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notify_output(socket, translated("Post"), translated("Post saved"))
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socket
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{:error, reason} ->
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notify_output(socket, translated("Post"), inspect(reason), "error")
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|> build_data()
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end
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end
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end
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defp do_publish(socket) do
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post = socket.assigns.post
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case post do
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nil ->
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socket
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%Post{} = post ->
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metadata = socket.assigns.project_metadata
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active_language = socket.assigns.active_language
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draft = component_current_draft(socket, post, metadata, active_language)
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case persist(post, draft, active_language, metadata, :publish) do
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{:ok, record} ->
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refreshed_post = Posts.get_post!(post.id)
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_refreshed_form = persisted_form(refreshed_post, metadata, active_language)
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socket =
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socket
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|> assign(:post, refreshed_post)
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|> assign(:drafts, Map.delete(socket.assigns.drafts, active_language))
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|> assign(:save_state, save_state_for_action(:publish))
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|> assign(:dirty?, false)
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|> build_data()
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notify_parent(
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{:post_editor_tab_meta, post.id, record_title(record, refreshed_post),
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Atom.to_string(record_status(record))}
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)
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notify_parent({:post_editor_dirty, post.id, false})
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notify_output(socket, translated("Post"), translated("Post published"))
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socket
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{:error, reason} ->
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notify_output(socket, translated("Post"), inspect(reason), "error")
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|> build_data()
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end
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end
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end
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defp do_discard(socket) do
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post = socket.assigns.post
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case post do
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nil ->
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socket
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%Post{} = post ->
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metadata = socket.assigns.project_metadata
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active_language = socket.assigns.active_language
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case discard(post, active_language, metadata) do
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{:ok, restored_post} ->
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socket =
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socket
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|> assign(:post, restored_post)
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|> assign(:drafts, Map.delete(socket.assigns.drafts, active_language))
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|> assign(:save_state, :discarded)
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|> assign(:dirty?, false)
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|> build_data()
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notify_parent(
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{:post_editor_tab_meta, post.id,
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restored_post.title || restored_post.slug || restored_post.id,
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Atom.to_string(restored_post.status || :draft)}
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)
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notify_parent({:post_editor_dirty, post.id, false})
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socket
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{:error, reason} ->
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notify_output(socket, translated("Post"), inspect(reason), "error")
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|> build_data()
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end
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end
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end
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defp do_delete(socket) do
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|
post_id = socket.assigns.post_id
|
|
|
|
case Posts.delete_post(post_id) do
|
|
{:ok, :deleted} ->
|
|
notify_parent({:close_tab, :post, post_id})
|
|
socket
|
|
|
|
{:error, reason} ->
|
|
notify_output(socket, translated("Post"), inspect(reason), "error")
|
|
|> build_data()
|
|
end
|
|
end
|
|
|
|
defp do_detect_language(socket) do
|
|
if Map.get(socket.assigns, :offline_mode, true) do
|
|
notify_output(
|
|
socket,
|
|
translated("Detect Language"),
|
|
translated("Automatic AI actions stay gated by airplane mode."),
|
|
"info"
|
|
)
|
|
|> build_data()
|
|
else
|
|
post = socket.assigns.post
|
|
|
|
case post do
|
|
nil ->
|
|
socket
|
|
|
|
%Post{} = post ->
|
|
metadata = socket.assigns.project_metadata
|
|
active_language = socket.assigns.active_language
|
|
draft = component_current_draft(socket, post, metadata, active_language)
|
|
text = Enum.join([Map.get(draft, "title", ""), Map.get(draft, "content", "")], "\n\n")
|
|
|
|
case AI.detect_language(text) do
|
|
{:ok, %{language_code: language_code}}
|
|
when is_binary(language_code) and language_code != "" ->
|
|
socket
|
|
|> put_component_draft_field("language", normalize_language(language_code, socket.assigns.canonical_language))
|
|
|> build_data()
|
|
|
|
{:error, reason} ->
|
|
notify_output(socket, translated("Detect Language"), inspect(reason), "error")
|
|
|> build_data()
|
|
|
|
_other ->
|
|
notify_output(
|
|
socket,
|
|
translated("Detect Language"),
|
|
translated("Language detection failed."),
|
|
"error"
|
|
)
|
|
|> build_data()
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
defp do_translate(socket, language) do
|
|
if Map.get(socket.assigns, :offline_mode, true) do
|
|
notify_output(
|
|
socket,
|
|
translated("Translate"),
|
|
translated("Automatic AI actions stay gated by airplane mode."),
|
|
"info"
|
|
)
|
|
|> build_data()
|
|
else
|
|
post_id = socket.assigns.post_id
|
|
normalized_language = normalize_language(language, "")
|
|
|
|
case AI.translate_post(post_id, normalized_language) do
|
|
{:ok, translation} ->
|
|
with {:ok, _saved_translation} <-
|
|
Posts.upsert_post_translation(post_id, normalized_language, %{
|
|
title: translation.title,
|
|
excerpt: translation.excerpt,
|
|
content: translation.content
|
|
}) do
|
|
socket =
|
|
socket
|
|
|> assign(:active_language, normalized_language)
|
|
|> assign(:drafts, Map.delete(socket.assigns.drafts, normalized_language))
|
|
|> assign(:quick_actions_open?, false)
|
|
|> build_data()
|
|
|
|
notify_parent({:post_editor_dirty, post_id, false})
|
|
socket
|
|
else
|
|
{:error, reason} ->
|
|
notify_output(socket, translated("Translate"), inspect(reason), "error")
|
|
|> build_data()
|
|
end
|
|
|
|
{:error, reason} ->
|
|
notify_output(socket, translated("Translate"), inspect(reason), "error")
|
|
|> build_data()
|
|
end
|
|
end
|
|
end
|
|
|
|
defp do_apply_ai_suggestions(socket, fields) do
|
|
post_id = socket.assigns.post_id
|
|
|
|
case Posts.get_post(post_id) do
|
|
nil ->
|
|
socket
|
|
|
|
%Post{} = _post ->
|
|
attrs =
|
|
fields
|
|
|> Enum.reduce(%{}, fn field, acc ->
|
|
case field.key do
|
|
"title" -> Map.put(acc, :title, blank_to_nil(field.suggested_value))
|
|
"excerpt" -> Map.put(acc, :excerpt, blank_to_nil(field.suggested_value))
|
|
"slug" -> Map.put(acc, :slug, blank_to_nil(field.suggested_value))
|
|
_other -> acc
|
|
end
|
|
end)
|
|
|
|
if map_size(attrs) == 0 do
|
|
assign(socket, :shell_overlay, nil)
|
|
else
|
|
case Posts.update_post(post_id, attrs) do
|
|
{:ok, updated_post} ->
|
|
metadata = project_metadata(updated_post.project_id)
|
|
active_language = socket.assigns.active_language
|
|
refreshed_form = persisted_form(updated_post, metadata, active_language)
|
|
|
|
socket =
|
|
socket
|
|
|> assign(:post, updated_post)
|
|
|> assign(:project_metadata, metadata)
|
|
|> assign(:drafts, Map.put(socket.assigns.drafts, active_language, refreshed_form))
|
|
|> assign(:save_state, :dirty)
|
|
|> assign(:dirty?, true)
|
|
|> assign(:shell_overlay, nil)
|
|
|> build_data()
|
|
|
|
notify_parent({:post_editor_dirty, post_id, true})
|
|
socket
|
|
|
|
{:error, reason} ->
|
|
notify_output(socket, translated("AI Suggestions"), inspect(reason), "error")
|
|
|> build_data()
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
defp do_add_list_value(socket, kind, value) do
|
|
post = socket.assigns.post
|
|
|
|
case post do
|
|
nil ->
|
|
socket
|
|
|
|
%Post{} = post ->
|
|
metadata = socket.assigns.project_metadata
|
|
active_language = socket.assigns.active_language
|
|
draft = component_current_draft(socket, post, metadata, active_language)
|
|
normalized = normalize_list_entry(value)
|
|
|
|
if normalized == "" do
|
|
socket
|
|
else
|
|
ensure_list_value(post.project_id, kind, normalized)
|
|
|
|
updated =
|
|
draft
|
|
|> Map.get(field_key(kind), "")
|
|
|> csv_to_list()
|
|
|> Kernel.++([normalized])
|
|
|> Enum.uniq()
|
|
|> Enum.join(", ")
|
|
|
|
socket =
|
|
socket
|
|
|> assign_query(kind, "")
|
|
|> put_component_draft_field(field_key(kind), updated)
|
|
|> build_data()
|
|
|
|
notify_parent({:post_editor_dirty, socket.assigns.post_id, true})
|
|
assign(socket, :dirty?, true)
|
|
end
|
|
end
|
|
end
|
|
|
|
defp do_remove_list_value(socket, kind, value) do
|
|
post = socket.assigns.post
|
|
|
|
case post do
|
|
nil ->
|
|
socket
|
|
|
|
%Post{} = post ->
|
|
metadata = socket.assigns.project_metadata
|
|
active_language = socket.assigns.active_language
|
|
draft = component_current_draft(socket, post, metadata, active_language)
|
|
|
|
updated =
|
|
draft
|
|
|> Map.get(field_key(kind), "")
|
|
|> csv_to_list()
|
|
|> Enum.reject(&(&1 == value))
|
|
|> Enum.join(", ")
|
|
|
|
socket =
|
|
socket
|
|
|> put_component_draft_field(field_key(kind), updated)
|
|
|> build_data()
|
|
|
|
notify_parent({:post_editor_dirty, socket.assigns.post_id, true})
|
|
assign(socket, :dirty?, true)
|
|
end
|
|
end
|
|
|
|
defp maybe_update_component_draft(socket, next_language, draft) do
|
|
current_language = socket.assigns.active_language
|
|
|
|
cond do
|
|
current_language == next_language ->
|
|
assign(socket, :drafts, Map.put(socket.assigns.drafts, next_language, draft))
|
|
|
|
Map.has_key?(socket.assigns.drafts, current_language) ->
|
|
socket
|
|
|> assign(:active_language, next_language)
|
|
|> assign(:drafts, Map.put(socket.assigns.drafts, next_language, draft))
|
|
|
|
true ->
|
|
socket
|
|
|> assign(:active_language, next_language)
|
|
|> assign(:drafts, Map.put(%{}, next_language, draft))
|
|
end
|
|
end
|
|
|
|
defp put_component_draft_field(socket, field, value) do
|
|
active_language = socket.assigns.active_language
|
|
post = socket.assigns.post
|
|
metadata = socket.assigns.project_metadata
|
|
draft = current_draft(socket.assigns, post, metadata, active_language)
|
|
updated = Map.put(draft, field, value)
|
|
assign(socket, :drafts, Map.put(socket.assigns.drafts, active_language, updated))
|
|
end
|
|
|
|
defp assign_query(socket, :tags, value), do: assign(socket, :tag_query, value)
|
|
defp assign_query(socket, :categories, value), do: assign(socket, :category_query, value)
|
|
|
|
defp notify_parent(message) do
|
|
send(self(), message)
|
|
end
|
|
|
|
defp notify_output(socket, title, message, level \\ "info") do
|
|
send(self(), {:post_editor_output, title, message, level})
|
|
socket
|
|
end
|
|
|
|
@spec post_status_label(term()) :: term()
|
|
def post_status_label(status), do: ShellData.dashboard_status_label(status)
|
|
|
|
@spec post_editor_save_state_label(term()) :: term()
|
|
def post_editor_save_state_label(:dirty), do: translated("Unsaved")
|
|
def post_editor_save_state_label(:saved), do: translated("Saved")
|
|
def post_editor_save_state_label(:published), do: translated("Published")
|
|
def post_editor_save_state_label(:discarded), do: translated("Reverted")
|
|
def post_editor_save_state_label(_state), do: translated("Idle")
|
|
|
|
@spec post_editor_mode_label(term()) :: term()
|
|
def post_editor_mode_label(:markdown), do: translated("Markdown")
|
|
def post_editor_mode_label(:preview), do: translated("Preview")
|
|
|
|
@spec translated(term(), term()) :: term()
|
|
def translated(text, bindings \\ %{}),
|
|
do: ShellData.translate(text, bindings, UILocale.current())
|
|
end
|