Media selector modal component.

A reusable modal component for selecting media files from anywhere in the admin panel. Supports both single and multiple selection modes.

Usage

# In parent LiveView, add to socket assigns
socket
|> assign(:show_media_selector, false)
|> assign(:media_selection_mode, :single)
|> assign(:media_selected_ids, [])

# In template (IMPORTANT: Must pass phoenix_kit_current_user for uploads to work)
<.live_component
  module={PhoenixKitWeb.Live.Components.MediaSelectorModal}
  id="media-selector-modal"
  show={@show_media_selector}
  mode={@media_selection_mode}
  selected_ids={@media_selected_ids}
  phoenix_kit_current_user={@phoenix_kit_current_user}
/>

# To open the modal
def handle_event("open_media_selector", _params, socket) do
  {:noreply, assign(socket, :show_media_selector, true)}
end

# To receive selected media
def handle_info({:media_selected, file_ids}, socket) do
  # Handle the selected file IDs
  {:noreply, socket |> assign(:gallery_ids, file_ids)}
end