83 lines
2.5 KiB
Elixir
83 lines
2.5 KiB
Elixir
defmodule SomethingErlangWeb.ThreadLive.Show do
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use SomethingErlangWeb, :live_view
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on_mount SomethingErlangWeb.UserLiveAuth
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alias SomethingErlang.Forums
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alias SomethingErlang.Grover
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require Logger
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@impl true
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def mount(%{"id" => id} = _params, _session, socket) do
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Grover.mount(socket.assigns.current_user, id)
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{:ok, socket}
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end
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@impl true
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def handle_params(%{"id" => id, "page" => page}, _, socket) do
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thread = Grover.get_thread!(id, page |> String.to_integer())
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{:noreply,
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socket
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|> assign(:thread, thread)}
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end
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@impl true
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def handle_params(%{"id" => id}, _, socket) do
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{:noreply, push_redirect(socket,
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to: Routes.thread_show_path(socket, :show, id, page: 1))}
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end
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def post(assigns) do
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~H"""
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<div class="post">
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<.user info={@author} />
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<article class="grow-1 w-full">
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<%= raw @article %>
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</article>
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</div>
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"""
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end
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def user(assigns) do
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~H"""
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<aside class="userinfo bg-base-100 shrink-0 w-[13em]">
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<h3 class="mb-4"><%= @info.name %></h3>
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<div class="title text-sm pr-4">
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<%= raw @info.title %>
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</div>
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</aside>
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"""
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end
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def pagination(assigns) do
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%{page: page_number, page_count: page_count} = assigns.thread
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first_page_disabled_button = if page_number == 1, do: " btn-disabled", else: ""
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last_page_disabled_button = if page_number == page_count, do: " btn-disabled", else: ""
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active_page_button = " btn-active"
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prev_button_target = if page_number >= 1, do: page_number - 1, else: 1
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next_button_target = if page_number < page_count, do: page_number + 1, else: page_count
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buttons = [
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%{label: "«", page: 1, special: first_page_disabled_button},
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%{label: "‹", page: prev_button_target, special: first_page_disabled_button},
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%{label: "#{page_number}", page: page_number, special: active_page_button},
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%{label: "›", page: next_button_target, special: last_page_disabled_button},
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%{label: "»", page: page_count, special: last_page_disabled_button}
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]
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~H"""
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<div class="navbar my-4 bg-base-200">
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<div class="flex-1"></div>
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<div class="flex-none btn-group">
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<%= for btn <- buttons do %>
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<%= live_redirect btn.label, class: "btn btn-sm" <> btn.special,
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to: Routes.thread_show_path(@socket, :show, @thread.id, page: btn.page) %>
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<% end %>
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</div>
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</div>
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"""
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end
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end
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