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- Add header and footer nav editors to Site tab with drag-to-reorder, add/remove items, and destination picker (pages, collections, external) - Live preview updates as you edit nav items - Remove legacy /admin/navigation page and controller (was saving to Settings table, now uses nav_items table) - Update error_html.ex and pages/editor.ex to load nav from nav_items table - Update link_scanner to read from nav_items table, edit path now /?edit=site - Add Site.default_header_nav/0 and default_footer_nav/0 for previews/errors - Remove fallback logic from theme_hook.ex (database is now source of truth) - Seed default nav items and social links during setup Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
91 lines
2.7 KiB
Elixir
91 lines
2.7 KiB
Elixir
defmodule BerrypodWeb.ThemeHook do
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@moduledoc """
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LiveView on_mount hook for theme settings, CSS, and media assigns.
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Mounted in the public_shop live_session alongside CartHook.
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Eliminates the identical theme-loading boilerplate from every shop LiveView.
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## Actions
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- `:mount_theme` — loads theme settings, CSS, and media assigns
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- `:require_site_live` — redirects unauthenticated visitors to /coming-soon
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when the shop is not live
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"""
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import Phoenix.Component, only: [assign: 3]
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alias Berrypod.{Products, Settings, Site, Media}
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alias Berrypod.Theme.{CSSCache, CSSGenerator}
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def on_mount(:mount_theme, _params, _session, socket) do
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theme_settings = Settings.get_theme_settings()
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generated_css =
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case CSSCache.get() do
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{:ok, css} ->
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css
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:miss ->
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css = CSSGenerator.generate(theme_settings, &BerrypodWeb.Endpoint.static_path/1)
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CSSCache.put(css)
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css
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end
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socket =
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socket
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|> assign(:theme_settings, theme_settings)
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|> assign(:site_name, Settings.site_name())
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|> assign(:site_description, Settings.site_description())
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|> assign(:generated_css, generated_css)
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|> assign(:logo_image, Media.get_logo())
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|> assign(:header_image, Media.get_header())
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|> assign(:categories, Products.list_categories())
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|> assign(:mode, :shop)
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|> assign(
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:is_admin,
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!!(socket.assigns[:current_scope] && socket.assigns.current_scope.user)
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)
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|> assign(:header_nav_items, load_header_nav())
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|> assign(:footer_nav_items, load_footer_nav())
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|> assign(:social_links, Site.social_links_for_shop())
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|> assign(:announcement_text, Site.announcement_text())
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|> assign(:announcement_link, Site.announcement_link())
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|> assign(:announcement_style, Site.announcement_style())
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{:cont, socket}
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end
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def on_mount(:require_site_live, _params, _session, socket) do
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cond do
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Settings.site_live?() ->
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{:cont, socket}
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# mount_current_scope runs first, so current_scope is already validated
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socket.assigns[:current_scope] && socket.assigns.current_scope.user ->
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{:cont, socket}
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true ->
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{:halt, Phoenix.LiveView.redirect(socket, to: "/coming-soon")}
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end
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end
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defp load_header_nav do
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Site.nav_items_for_shop("header") |> add_active_slugs()
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end
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defp load_footer_nav do
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Site.nav_items_for_shop("footer")
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end
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# Add active_slugs for Shop nav item to highlight on collection and pdp pages
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defp add_active_slugs(items) do
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Enum.map(items, fn item ->
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if item["slug"] == "collection" do
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Map.put(item, "active_slugs", ["collection", "pdp"])
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else
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item
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end
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end)
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end
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end
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