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1.0.0
A foundation for building Elixir Phoenix apps — SaaS, social networks, ERP systems, marketplaces, and more
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Files
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Files
lib/phoenix_kit_web/live/modules/blogging/blog.ex
defmodule PhoenixKitWeb.Live.Modules.Blogging.Blog do
@moduledoc """
Lists posts for a blog and provides creation actions.
"""
use PhoenixKitWeb, :live_view
use Gettext, backend: PhoenixKitWeb.Gettext
alias PhoenixKit.Settings
alias PhoenixKit.Utils.Routes
alias PhoenixKitWeb.Live.Modules.Blogging
alias PhoenixKitWeb.Live.Modules.Blogging.Storage
@impl true
def mount(params, _session, socket) do
blog_slug = params["blog"] || params["category"] || params["type"]
locale = params["locale"] || socket.assigns[:current_locale] || "en"
Gettext.put_locale(PhoenixKitWeb.Gettext, locale)
Process.put(:phoenix_kit_current_locale, locale)
blogs = Blogging.list_blogs()
current_blog = Enum.find(blogs, fn blog -> blog["slug"] == blog_slug end)
posts = if blog_slug, do: Blogging.list_posts(blog_slug, locale), else: []
current_path =
case blog_slug do
nil -> Routes.path("/admin/blogging", locale: locale)
slug -> Routes.path("/admin/blogging/#{slug}", locale: locale)
end
socket =
socket
|> assign(:current_locale, locale)
|> assign(:project_title, Settings.get_setting("project_title", "PhoenixKit"))
|> assign(:page_title, "Blogging")
|> assign(:current_path, current_path)
|> assign(:blogs, blogs)
|> assign(:current_blog, current_blog)
|> assign(:blog_slug, blog_slug)
|> assign(:enabled_languages, Storage.enabled_language_codes())
|> assign(:posts, posts)
{:ok, redirect_if_missing(socket)}
end
@impl true
def handle_params(_params, _uri, socket) do
posts =
case socket.assigns.blog_slug do
nil -> []
slug -> Blogging.list_posts(slug, socket.assigns.current_locale)
end
socket =
socket
|> assign(:posts, posts)
{:noreply, redirect_if_missing(socket)}
end
@impl true
def handle_event("create_post", _params, %{assigns: %{blog_slug: blog_slug}} = socket) do
{:noreply,
push_navigate(socket,
to:
Routes.path(
"/admin/blogging/#{blog_slug}/edit?new=true",
locale: socket.assigns.current_locale
)
)}
end
def handle_event("refresh", _params, socket) do
{:noreply,
assign(
socket,
:posts,
Blogging.list_posts(socket.assigns.blog_slug, socket.assigns.current_locale)
)}
end
def handle_event("add_language", %{"path" => post_path, "language" => lang_code}, socket) do
{:noreply,
push_navigate(socket,
to:
Routes.path(
"/admin/blogging/#{socket.assigns.blog_slug}/edit?path=#{URI.encode(post_path)}&switch_to=#{lang_code}",
locale: socket.assigns.current_locale
)
)}
end
def handle_event(
"toggle_status",
%{"path" => post_path, "current-status" => current_status},
socket
) do
scope = socket.assigns[:phoenix_kit_current_scope]
new_status =
case current_status do
"draft" -> "published"
"published" -> "archived"
"archived" -> "draft"
_ -> "draft"
end
case Blogging.read_post(socket.assigns.blog_slug, post_path) do
{:ok, post} ->
case Blogging.update_post(socket.assigns.blog_slug, post, %{"status" => new_status}, %{
scope: scope
}) do
{:ok, _updated_post} ->
{:noreply,
socket
|> put_flash(:info, gettext("Status updated to %{status}", status: new_status))
|> assign(
:posts,
Blogging.list_posts(socket.assigns.blog_slug, socket.assigns.current_locale)
)}
{:error, _reason} ->
{:noreply, put_flash(socket, :error, gettext("Failed to update status"))}
end
{:error, _reason} ->
{:noreply, put_flash(socket, :error, gettext("Post not found"))}
end
end
defp redirect_if_missing(%{assigns: %{current_blog: nil}} = socket) do
case socket.assigns.blogs do
[%{"slug" => slug} | _] ->
push_navigate(socket,
to: Routes.path("/admin/blogging/#{slug}", locale: socket.assigns.current_locale)
)
[] ->
push_navigate(socket,
to: Routes.path("/admin/settings/blogging", locale: socket.assigns.current_locale)
)
end
end
defp redirect_if_missing(socket), do: socket
defp format_datetime(%{date: %Date{} = date, time: %Time{} = time}) do
date_str = Calendar.strftime(date, "%B %d, %Y")
time_str = Calendar.strftime(time, "%I:%M %p")
"#{date_str} #{gettext("at")} #{time_str}"
end
defp format_datetime(%{metadata: %{published_at: published_at}}) when is_binary(published_at) do
case DateTime.from_iso8601(published_at) do
{:ok, dt, _} ->
date_str = Calendar.strftime(dt, "%B %d, %Y")
time_str = Calendar.strftime(dt, "%I:%M %p")
"#{date_str} #{gettext("at")} #{time_str}"
_ ->
gettext("Unsaved draft")
end
end
defp format_datetime(_post), do: gettext("Unsaved draft")
end