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author | miraikumiko <miraikumiko@disroot.org> | 2025-04-21 10:26:21 +0200 |
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committer | miraikumiko <miraikumiko@disroot.org> | 2025-04-21 10:26:21 +0200 |
commit | fb01bbb290d37f491d603bdf015d994a39e153c7 (patch) | |
tree | fb60b98e20ae6896b08fc46fda6643d36a8a8b34 /lib/nulla_web | |
download | nulla-fb01bbb290d37f491d603bdf015d994a39e153c7.tar.gz nulla-fb01bbb290d37f491d603bdf015d994a39e153c7.tar.bz2 |
Init
Diffstat (limited to 'lib/nulla_web')
-rw-r--r-- | lib/nulla_web/components/core_components.ex | 676 | ||||
-rw-r--r-- | lib/nulla_web/components/layouts.ex | 14 | ||||
-rw-r--r-- | lib/nulla_web/components/layouts/app.html.heex | 32 | ||||
-rw-r--r-- | lib/nulla_web/components/layouts/root.html.heex | 17 | ||||
-rw-r--r-- | lib/nulla_web/controllers/error_html.ex | 24 | ||||
-rw-r--r-- | lib/nulla_web/controllers/error_json.ex | 21 | ||||
-rw-r--r-- | lib/nulla_web/controllers/page_controller.ex | 9 | ||||
-rw-r--r-- | lib/nulla_web/controllers/page_html.ex | 10 | ||||
-rw-r--r-- | lib/nulla_web/controllers/page_html/home.html.heex | 222 | ||||
-rw-r--r-- | lib/nulla_web/endpoint.ex | 53 | ||||
-rw-r--r-- | lib/nulla_web/gettext.ex | 25 | ||||
-rw-r--r-- | lib/nulla_web/router.ex | 44 | ||||
-rw-r--r-- | lib/nulla_web/telemetry.ex | 93 |
13 files changed, 1240 insertions, 0 deletions
diff --git a/lib/nulla_web/components/core_components.ex b/lib/nulla_web/components/core_components.ex new file mode 100644 index 0000000..3687e1e --- /dev/null +++ b/lib/nulla_web/components/core_components.ex @@ -0,0 +1,676 @@ +defmodule NullaWeb.CoreComponents do + @moduledoc """ + Provides core UI components. + + At first glance, this module may seem daunting, but its goal is to provide + core building blocks for your application, such as modals, tables, and + forms. The components consist mostly of markup and are well-documented + with doc strings and declarative assigns. You may customize and style + them in any way you want, based on your application growth and needs. + + The default components use Tailwind CSS, a utility-first CSS framework. + See the [Tailwind CSS documentation](https://tailwindcss.com) to learn + how to customize them or feel free to swap in another framework altogether. + + Icons are provided by [heroicons](https://heroicons.com). See `icon/1` for usage. + """ + use Phoenix.Component + use Gettext, backend: NullaWeb.Gettext + + alias Phoenix.LiveView.JS + + @doc """ + Renders a modal. + + ## Examples + + <.modal id="confirm-modal"> + This is a modal. + </.modal> + + JS commands may be passed to the `:on_cancel` to configure + the closing/cancel event, for example: + + <.modal id="confirm" on_cancel={JS.navigate(~p"/posts")}> + This is another modal. + </.modal> + + """ + attr :id, :string, required: true + attr :show, :boolean, default: false + attr :on_cancel, JS, default: %JS{} + slot :inner_block, required: true + + def modal(assigns) do + ~H""" + <div + id={@id} + phx-mounted={@show && show_modal(@id)} + phx-remove={hide_modal(@id)} + data-cancel={JS.exec(@on_cancel, "phx-remove")} + class="relative z-50 hidden" + > + <div id={"#{@id}-bg"} class="bg-zinc-50/90 fixed inset-0 transition-opacity" aria-hidden="true" /> + <div + class="fixed inset-0 overflow-y-auto" + aria-labelledby={"#{@id}-title"} + aria-describedby={"#{@id}-description"} + role="dialog" + aria-modal="true" + tabindex="0" + > + <div class="flex min-h-full items-center justify-center"> + <div class="w-full max-w-3xl p-4 sm:p-6 lg:py-8"> + <.focus_wrap + id={"#{@id}-container"} + phx-window-keydown={JS.exec("data-cancel", to: "##{@id}")} + phx-key="escape" + phx-click-away={JS.exec("data-cancel", to: "##{@id}")} + class="shadow-zinc-700/10 ring-zinc-700/10 relative hidden rounded-2xl bg-white p-14 shadow-lg ring-1 transition" + > + <div class="absolute top-6 right-5"> + <button + phx-click={JS.exec("data-cancel", to: "##{@id}")} + type="button" + class="-m-3 flex-none p-3 opacity-20 hover:opacity-40" + aria-label={gettext("close")} + > + <.icon name="hero-x-mark-solid" class="h-5 w-5" /> + </button> + </div> + <div id={"#{@id}-content"}> + {render_slot(@inner_block)} + </div> + </.focus_wrap> + </div> + </div> + </div> + </div> + """ + end + + @doc """ + Renders flash notices. + + ## Examples + + <.flash kind={:info} flash={@flash} /> + <.flash kind={:info} phx-mounted={show("#flash")}>Welcome Back!</.flash> + """ + attr :id, :string, doc: "the optional id of flash container" + attr :flash, :map, default: %{}, doc: "the map of flash messages to display" + attr :title, :string, default: nil + attr :kind, :atom, values: [:info, :error], doc: "used for styling and flash lookup" + attr :rest, :global, doc: "the arbitrary HTML attributes to add to the flash container" + + slot :inner_block, doc: "the optional inner block that renders the flash message" + + def flash(assigns) do + assigns = assign_new(assigns, :id, fn -> "flash-#{assigns.kind}" end) + + ~H""" + <div + :if={msg = render_slot(@inner_block) || Phoenix.Flash.get(@flash, @kind)} + id={@id} + phx-click={JS.push("lv:clear-flash", value: %{key: @kind}) |> hide("##{@id}")} + role="alert" + class={[ + "fixed top-2 right-2 mr-2 w-80 sm:w-96 z-50 rounded-lg p-3 ring-1", + @kind == :info && "bg-emerald-50 text-emerald-800 ring-emerald-500 fill-cyan-900", + @kind == :error && "bg-rose-50 text-rose-900 shadow-md ring-rose-500 fill-rose-900" + ]} + {@rest} + > + <p :if={@title} class="flex items-center gap-1.5 text-sm font-semibold leading-6"> + <.icon :if={@kind == :info} name="hero-information-circle-mini" class="h-4 w-4" /> + <.icon :if={@kind == :error} name="hero-exclamation-circle-mini" class="h-4 w-4" /> + {@title} + </p> + <p class="mt-2 text-sm leading-5">{msg}</p> + <button type="button" class="group absolute top-1 right-1 p-2" aria-label={gettext("close")}> + <.icon name="hero-x-mark-solid" class="h-5 w-5 opacity-40 group-hover:opacity-70" /> + </button> + </div> + """ + end + + @doc """ + Shows the flash group with standard titles and content. + + ## Examples + + <.flash_group flash={@flash} /> + """ + attr :flash, :map, required: true, doc: "the map of flash messages" + attr :id, :string, default: "flash-group", doc: "the optional id of flash container" + + def flash_group(assigns) do + ~H""" + <div id={@id}> + <.flash kind={:info} title={gettext("Success!")} flash={@flash} /> + <.flash kind={:error} title={gettext("Error!")} flash={@flash} /> + <.flash + id="client-error" + kind={:error} + title={gettext("We can't find the internet")} + phx-disconnected={show(".phx-client-error #client-error")} + phx-connected={hide("#client-error")} + hidden + > + {gettext("Attempting to reconnect")} + <.icon name="hero-arrow-path" class="ml-1 h-3 w-3 animate-spin" /> + </.flash> + + <.flash + id="server-error" + kind={:error} + title={gettext("Something went wrong!")} + phx-disconnected={show(".phx-server-error #server-error")} + phx-connected={hide("#server-error")} + hidden + > + {gettext("Hang in there while we get back on track")} + <.icon name="hero-arrow-path" class="ml-1 h-3 w-3 animate-spin" /> + </.flash> + </div> + """ + end + + @doc """ + Renders a simple form. + + ## Examples + + <.simple_form for={@form} phx-change="validate" phx-submit="save"> + <.input field={@form[:email]} label="Email"/> + <.input field={@form[:username]} label="Username" /> + <:actions> + <.button>Save</.button> + </:actions> + </.simple_form> + """ + attr :for, :any, required: true, doc: "the data structure for the form" + attr :as, :any, default: nil, doc: "the server side parameter to collect all input under" + + attr :rest, :global, + include: ~w(autocomplete name rel action enctype method novalidate target multipart), + doc: "the arbitrary HTML attributes to apply to the form tag" + + slot :inner_block, required: true + slot :actions, doc: "the slot for form actions, such as a submit button" + + def simple_form(assigns) do + ~H""" + <.form :let={f} for={@for} as={@as} {@rest}> + <div class="mt-10 space-y-8 bg-white"> + {render_slot(@inner_block, f)} + <div :for={action <- @actions} class="mt-2 flex items-center justify-between gap-6"> + {render_slot(action, f)} + </div> + </div> + </.form> + """ + end + + @doc """ + Renders a button. + + ## Examples + + <.button>Send!</.button> + <.button phx-click="go" class="ml-2">Send!</.button> + """ + attr :type, :string, default: nil + attr :class, :string, default: nil + attr :rest, :global, include: ~w(disabled form name value) + + slot :inner_block, required: true + + def button(assigns) do + ~H""" + <button + type={@type} + class={[ + "phx-submit-loading:opacity-75 rounded-lg bg-zinc-900 hover:bg-zinc-700 py-2 px-3", + "text-sm font-semibold leading-6 text-white active:text-white/80", + @class + ]} + {@rest} + > + {render_slot(@inner_block)} + </button> + """ + end + + @doc """ + Renders an input with label and error messages. + + A `Phoenix.HTML.FormField` may be passed as argument, + which is used to retrieve the input name, id, and values. + Otherwise all attributes may be passed explicitly. + + ## Types + + This function accepts all HTML input types, considering that: + + * You may also set `type="select"` to render a `<select>` tag + + * `type="checkbox"` is used exclusively to render boolean values + + * For live file uploads, see `Phoenix.Component.live_file_input/1` + + See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input + for more information. Unsupported types, such as hidden and radio, + are best written directly in your templates. + + ## Examples + + <.input field={@form[:email]} type="email" /> + <.input name="my-input" errors={["oh no!"]} /> + """ + attr :id, :any, default: nil + attr :name, :any + attr :label, :string, default: nil + attr :value, :any + + attr :type, :string, + default: "text", + values: ~w(checkbox color date datetime-local email file month number password + range search select tel text textarea time url week) + + attr :field, Phoenix.HTML.FormField, + doc: "a form field struct retrieved from the form, for example: @form[:email]" + + attr :errors, :list, default: [] + attr :checked, :boolean, doc: "the checked flag for checkbox inputs" + attr :prompt, :string, default: nil, doc: "the prompt for select inputs" + attr :options, :list, doc: "the options to pass to Phoenix.HTML.Form.options_for_select/2" + attr :multiple, :boolean, default: false, doc: "the multiple flag for select inputs" + + attr :rest, :global, + include: ~w(accept autocomplete capture cols disabled form list max maxlength min minlength + multiple pattern placeholder readonly required rows size step) + + def input(%{field: %Phoenix.HTML.FormField{} = field} = assigns) do + errors = if Phoenix.Component.used_input?(field), do: field.errors, else: [] + + assigns + |> assign(field: nil, id: assigns.id || field.id) + |> assign(:errors, Enum.map(errors, &translate_error(&1))) + |> assign_new(:name, fn -> if assigns.multiple, do: field.name <> "[]", else: field.name end) + |> assign_new(:value, fn -> field.value end) + |> input() + end + + def input(%{type: "checkbox"} = assigns) do + assigns = + assign_new(assigns, :checked, fn -> + Phoenix.HTML.Form.normalize_value("checkbox", assigns[:value]) + end) + + ~H""" + <div> + <label class="flex items-center gap-4 text-sm leading-6 text-zinc-600"> + <input type="hidden" name={@name} value="false" disabled={@rest[:disabled]} /> + <input + type="checkbox" + id={@id} + name={@name} + value="true" + checked={@checked} + class="rounded border-zinc-300 text-zinc-900 focus:ring-0" + {@rest} + /> + {@label} + </label> + <.error :for={msg <- @errors}>{msg}</.error> + </div> + """ + end + + def input(%{type: "select"} = assigns) do + ~H""" + <div> + <.label for={@id}>{@label}</.label> + <select + id={@id} + name={@name} + class="mt-2 block w-full rounded-md border border-gray-300 bg-white shadow-sm focus:border-zinc-400 focus:ring-0 sm:text-sm" + multiple={@multiple} + {@rest} + > + <option :if={@prompt} value="">{@prompt}</option> + {Phoenix.HTML.Form.options_for_select(@options, @value)} + </select> + <.error :for={msg <- @errors}>{msg}</.error> + </div> + """ + end + + def input(%{type: "textarea"} = assigns) do + ~H""" + <div> + <.label for={@id}>{@label}</.label> + <textarea + id={@id} + name={@name} + class={[ + "mt-2 block w-full rounded-lg text-zinc-900 focus:ring-0 sm:text-sm sm:leading-6 min-h-[6rem]", + @errors == [] && "border-zinc-300 focus:border-zinc-400", + @errors != [] && "border-rose-400 focus:border-rose-400" + ]} + {@rest} + >{Phoenix.HTML.Form.normalize_value("textarea", @value)}</textarea> + <.error :for={msg <- @errors}>{msg}</.error> + </div> + """ + end + + # All other inputs text, datetime-local, url, password, etc. are handled here... + def input(assigns) do + ~H""" + <div> + <.label for={@id}>{@label}</.label> + <input + type={@type} + name={@name} + id={@id} + value={Phoenix.HTML.Form.normalize_value(@type, @value)} + class={[ + "mt-2 block w-full rounded-lg text-zinc-900 focus:ring-0 sm:text-sm sm:leading-6", + @errors == [] && "border-zinc-300 focus:border-zinc-400", + @errors != [] && "border-rose-400 focus:border-rose-400" + ]} + {@rest} + /> + <.error :for={msg <- @errors}>{msg}</.error> + </div> + """ + end + + @doc """ + Renders a label. + """ + attr :for, :string, default: nil + slot :inner_block, required: true + + def label(assigns) do + ~H""" + <label for={@for} class="block text-sm font-semibold leading-6 text-zinc-800"> + {render_slot(@inner_block)} + </label> + """ + end + + @doc """ + Generates a generic error message. + """ + slot :inner_block, required: true + + def error(assigns) do + ~H""" + <p class="mt-3 flex gap-3 text-sm leading-6 text-rose-600"> + <.icon name="hero-exclamation-circle-mini" class="mt-0.5 h-5 w-5 flex-none" /> + {render_slot(@inner_block)} + </p> + """ + end + + @doc """ + Renders a header with title. + """ + attr :class, :string, default: nil + + slot :inner_block, required: true + slot :subtitle + slot :actions + + def header(assigns) do + ~H""" + <header class={[@actions != [] && "flex items-center justify-between gap-6", @class]}> + <div> + <h1 class="text-lg font-semibold leading-8 text-zinc-800"> + {render_slot(@inner_block)} + </h1> + <p :if={@subtitle != []} class="mt-2 text-sm leading-6 text-zinc-600"> + {render_slot(@subtitle)} + </p> + </div> + <div class="flex-none">{render_slot(@actions)}</div> + </header> + """ + end + + @doc ~S""" + Renders a table with generic styling. + + ## Examples + + <.table id="users" rows={@users}> + <:col :let={user} label="id">{user.id}</:col> + <:col :let={user} label="username">{user.username}</:col> + </.table> + """ + attr :id, :string, required: true + attr :rows, :list, required: true + attr :row_id, :any, default: nil, doc: "the function for generating the row id" + attr :row_click, :any, default: nil, doc: "the function for handling phx-click on each row" + + attr :row_item, :any, + default: &Function.identity/1, + doc: "the function for mapping each row before calling the :col and :action slots" + + slot :col, required: true do + attr :label, :string + end + + slot :action, doc: "the slot for showing user actions in the last table column" + + def table(assigns) do + assigns = + with %{rows: %Phoenix.LiveView.LiveStream{}} <- assigns do + assign(assigns, row_id: assigns.row_id || fn {id, _item} -> id end) + end + + ~H""" + <div class="overflow-y-auto px-4 sm:overflow-visible sm:px-0"> + <table class="w-[40rem] mt-11 sm:w-full"> + <thead class="text-sm text-left leading-6 text-zinc-500"> + <tr> + <th :for={col <- @col} class="p-0 pb-4 pr-6 font-normal">{col[:label]}</th> + <th :if={@action != []} class="relative p-0 pb-4"> + <span class="sr-only">{gettext("Actions")}</span> + </th> + </tr> + </thead> + <tbody + id={@id} + phx-update={match?(%Phoenix.LiveView.LiveStream{}, @rows) && "stream"} + class="relative divide-y divide-zinc-100 border-t border-zinc-200 text-sm leading-6 text-zinc-700" + > + <tr :for={row <- @rows} id={@row_id && @row_id.(row)} class="group hover:bg-zinc-50"> + <td + :for={{col, i} <- Enum.with_index(@col)} + phx-click={@row_click && @row_click.(row)} + class={["relative p-0", @row_click && "hover:cursor-pointer"]} + > + <div class="block py-4 pr-6"> + <span class="absolute -inset-y-px right-0 -left-4 group-hover:bg-zinc-50 sm:rounded-l-xl" /> + <span class={["relative", i == 0 && "font-semibold text-zinc-900"]}> + {render_slot(col, @row_item.(row))} + </span> + </div> + </td> + <td :if={@action != []} class="relative w-14 p-0"> + <div class="relative whitespace-nowrap py-4 text-right text-sm font-medium"> + <span class="absolute -inset-y-px -right-4 left-0 group-hover:bg-zinc-50 sm:rounded-r-xl" /> + <span + :for={action <- @action} + class="relative ml-4 font-semibold leading-6 text-zinc-900 hover:text-zinc-700" + > + {render_slot(action, @row_item.(row))} + </span> + </div> + </td> + </tr> + </tbody> + </table> + </div> + """ + end + + @doc """ + Renders a data list. + + ## Examples + + <.list> + <:item title="Title">{@post.title}</:item> + <:item title="Views">{@post.views}</:item> + </.list> + """ + slot :item, required: true do + attr :title, :string, required: true + end + + def list(assigns) do + ~H""" + <div class="mt-14"> + <dl class="-my-4 divide-y divide-zinc-100"> + <div :for={item <- @item} class="flex gap-4 py-4 text-sm leading-6 sm:gap-8"> + <dt class="w-1/4 flex-none text-zinc-500">{item.title}</dt> + <dd class="text-zinc-700">{render_slot(item)}</dd> + </div> + </dl> + </div> + """ + end + + @doc """ + Renders a back navigation link. + + ## Examples + + <.back navigate={~p"/posts"}>Back to posts</.back> + """ + attr :navigate, :any, required: true + slot :inner_block, required: true + + def back(assigns) do + ~H""" + <div class="mt-16"> + <.link + navigate={@navigate} + class="text-sm font-semibold leading-6 text-zinc-900 hover:text-zinc-700" + > + <.icon name="hero-arrow-left-solid" class="h-3 w-3" /> + {render_slot(@inner_block)} + </.link> + </div> + """ + end + + @doc """ + Renders a [Heroicon](https://heroicons.com). + + Heroicons come in three styles – outline, solid, and mini. + By default, the outline style is used, but solid and mini may + be applied by using the `-solid` and `-mini` suffix. + + You can customize the size and colors of the icons by setting + width, height, and background color classes. + + Icons are extracted from the `deps/heroicons` directory and bundled within + your compiled app.css by the plugin in your `assets/tailwind.config.js`. + + ## Examples + + <.icon name="hero-x-mark-solid" /> + <.icon name="hero-arrow-path" class="ml-1 w-3 h-3 animate-spin" /> + """ + attr :name, :string, required: true + attr :class, :string, default: nil + + def icon(%{name: "hero-" <> _} = assigns) do + ~H""" + <span class={[@name, @class]} /> + """ + end + + ## JS Commands + + def show(js \\ %JS{}, selector) do + JS.show(js, + to: selector, + time: 300, + transition: + {"transition-all transform ease-out duration-300", + "opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95", + "opacity-100 translate-y-0 sm:scale-100"} + ) + end + + def hide(js \\ %JS{}, selector) do + JS.hide(js, + to: selector, + time: 200, + transition: + {"transition-all transform ease-in duration-200", + "opacity-100 translate-y-0 sm:scale-100", + "opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"} + ) + end + + def show_modal(js \\ %JS{}, id) when is_binary(id) do + js + |> JS.show(to: "##{id}") + |> JS.show( + to: "##{id}-bg", + time: 300, + transition: {"transition-all transform ease-out duration-300", "opacity-0", "opacity-100"} + ) + |> show("##{id}-container") + |> JS.add_class("overflow-hidden", to: "body") + |> JS.focus_first(to: "##{id}-content") + end + + def hide_modal(js \\ %JS{}, id) do + js + |> JS.hide( + to: "##{id}-bg", + transition: {"transition-all transform ease-in duration-200", "opacity-100", "opacity-0"} + ) + |> hide("##{id}-container") + |> JS.hide(to: "##{id}", transition: {"block", "block", "hidden"}) + |> JS.remove_class("overflow-hidden", to: "body") + |> JS.pop_focus() + end + + @doc """ + Translates an error message using gettext. + """ + def translate_error({msg, opts}) do + # When using gettext, we typically pass the strings we want + # to translate as a static argument: + # + # # Translate the number of files with plural rules + # dngettext("errors", "1 file", "%{count} files", count) + # + # However the error messages in our forms and APIs are generated + # dynamically, so we need to translate them by calling Gettext + # with our gettext backend as first argument. Translations are + # available in the errors.po file (as we use the "errors" domain). + if count = opts[:count] do + Gettext.dngettext(NullaWeb.Gettext, "errors", msg, msg, count, opts) + else + Gettext.dgettext(NullaWeb.Gettext, "errors", msg, opts) + end + end + + @doc """ + Translates the errors for a field from a keyword list of errors. + """ + def translate_errors(errors, field) when is_list(errors) do + for {^field, {msg, opts}} <- errors, do: translate_error({msg, opts}) + end +end diff --git a/lib/nulla_web/components/layouts.ex b/lib/nulla_web/components/layouts.ex new file mode 100644 index 0000000..0e335fa --- /dev/null +++ b/lib/nulla_web/components/layouts.ex @@ -0,0 +1,14 @@ +defmodule NullaWeb.Layouts do + @moduledoc """ + This module holds different layouts used by your application. + + See the `layouts` directory for all templates available. + The "root" layout is a skeleton rendered as part of the + application router. The "app" layout is set as the default + layout on both `use NullaWeb, :controller` and + `use NullaWeb, :live_view`. + """ + use NullaWeb, :html + + embed_templates "layouts/*" +end diff --git a/lib/nulla_web/components/layouts/app.html.heex b/lib/nulla_web/components/layouts/app.html.heex new file mode 100644 index 0000000..3b3b607 --- /dev/null +++ b/lib/nulla_web/components/layouts/app.html.heex @@ -0,0 +1,32 @@ +<header class="px-4 sm:px-6 lg:px-8"> + <div class="flex items-center justify-between border-b border-zinc-100 py-3 text-sm"> + <div class="flex items-center gap-4"> + <a href="/"> + <img src={~p"/images/logo.svg"} width="36" /> + </a> + <p class="bg-brand/5 text-brand rounded-full px-2 font-medium leading-6"> + v{Application.spec(:phoenix, :vsn)} + </p> + </div> + <div class="flex items-center gap-4 font-semibold leading-6 text-zinc-900"> + <a href="https://twitter.com/elixirphoenix" class="hover:text-zinc-700"> + @elixirphoenix + </a> + <a href="https://github.com/phoenixframework/phoenix" class="hover:text-zinc-700"> + GitHub + </a> + <a + href="https://hexdocs.pm/phoenix/overview.html" + class="rounded-lg bg-zinc-100 px-2 py-1 hover:bg-zinc-200/80" + > + Get Started <span aria-hidden="true">→</span> + </a> + </div> + </div> +</header> +<main class="px-4 py-20 sm:px-6 lg:px-8"> + <div class="mx-auto max-w-2xl"> + <.flash_group flash={@flash} /> + {@inner_content} + </div> +</main> diff --git a/lib/nulla_web/components/layouts/root.html.heex b/lib/nulla_web/components/layouts/root.html.heex new file mode 100644 index 0000000..ea6a36d --- /dev/null +++ b/lib/nulla_web/components/layouts/root.html.heex @@ -0,0 +1,17 @@ +<!DOCTYPE html> +<html lang="en" class="[scrollbar-gutter:stable]"> + <head> + <meta charset="utf-8" /> + <meta name="viewport" content="width=device-width, initial-scale=1" /> + <meta name="csrf-token" content={get_csrf_token()} /> + <.live_title default="Nulla" suffix=" · Phoenix Framework"> + {assigns[:page_title]} + </.live_title> + <link phx-track-static rel="stylesheet" href={~p"/assets/app.css"} /> + <script defer phx-track-static type="text/javascript" src={~p"/assets/app.js"}> + </script> + </head> + <body class="bg-white"> + {@inner_content} + </body> +</html> diff --git a/lib/nulla_web/controllers/error_html.ex b/lib/nulla_web/controllers/error_html.ex new file mode 100644 index 0000000..1b0e1c8 --- /dev/null +++ b/lib/nulla_web/controllers/error_html.ex @@ -0,0 +1,24 @@ +defmodule NullaWeb.ErrorHTML do + @moduledoc """ + This module is invoked by your endpoint in case of errors on HTML requests. + + See config/config.exs. + """ + use NullaWeb, :html + + # If you want to customize your error pages, + # uncomment the embed_templates/1 call below + # and add pages to the error directory: + # + # * lib/nulla_web/controllers/error_html/404.html.heex + # * lib/nulla_web/controllers/error_html/500.html.heex + # + # embed_templates "error_html/*" + + # The default is to render a plain text page based on + # the template name. For example, "404.html" becomes + # "Not Found". + def render(template, _assigns) do + Phoenix.Controller.status_message_from_template(template) + end +end diff --git a/lib/nulla_web/controllers/error_json.ex b/lib/nulla_web/controllers/error_json.ex new file mode 100644 index 0000000..be9d1c3 --- /dev/null +++ b/lib/nulla_web/controllers/error_json.ex @@ -0,0 +1,21 @@ +defmodule NullaWeb.ErrorJSON do + @moduledoc """ + This module is invoked by your endpoint in case of errors on JSON requests. + + See config/config.exs. + """ + + # If you want to customize a particular status code, + # you may add your own clauses, such as: + # + # def render("500.json", _assigns) do + # %{errors: %{detail: "Internal Server Error"}} + # end + + # By default, Phoenix returns the status message from + # the template name. For example, "404.json" becomes + # "Not Found". + def render(template, _assigns) do + %{errors: %{detail: Phoenix.Controller.status_message_from_template(template)}} + end +end diff --git a/lib/nulla_web/controllers/page_controller.ex b/lib/nulla_web/controllers/page_controller.ex new file mode 100644 index 0000000..3daa035 --- /dev/null +++ b/lib/nulla_web/controllers/page_controller.ex @@ -0,0 +1,9 @@ +defmodule NullaWeb.PageController do + use NullaWeb, :controller + + def home(conn, _params) do + # The home page is often custom made, + # so skip the default app layout. + render(conn, :home, layout: false) + end +end diff --git a/lib/nulla_web/controllers/page_html.ex b/lib/nulla_web/controllers/page_html.ex new file mode 100644 index 0000000..fbb6c6e --- /dev/null +++ b/lib/nulla_web/controllers/page_html.ex @@ -0,0 +1,10 @@ +defmodule NullaWeb.PageHTML do + @moduledoc """ + This module contains pages rendered by PageController. + + See the `page_html` directory for all templates available. + """ + use NullaWeb, :html + + embed_templates "page_html/*" +end diff --git a/lib/nulla_web/controllers/page_html/home.html.heex b/lib/nulla_web/controllers/page_html/home.html.heex new file mode 100644 index 0000000..d72b03c --- /dev/null +++ b/lib/nulla_web/controllers/page_html/home.html.heex @@ -0,0 +1,222 @@ +<.flash_group flash={@flash} /> +<div class="left-[40rem] fixed inset-y-0 right-0 z-0 hidden lg:block xl:left-[50rem]"> + <svg + viewBox="0 0 1480 957" + fill="none" + aria-hidden="true" + class="absolute inset-0 h-full w-full" + preserveAspectRatio="xMinYMid slice" + > + <path fill="#EE7868" d="M0 0h1480v957H0z" /> + <path + d="M137.542 466.27c-582.851-48.41-988.806-82.127-1608.412 658.2l67.39 810 3083.15-256.51L1535.94-49.622l-98.36 8.183C1269.29 281.468 734.115 515.799 146.47 467.012l-8.928-.742Z" + fill="#FF9F92" + /> + <path + d="M371.028 528.664C-169.369 304.988-545.754 149.198-1361.45 665.565l-182.58 792.025 3014.73 694.98 389.42-1689.25-96.18-22.171C1505.28 697.438 924.153 757.586 379.305 532.09l-8.277-3.426Z" + fill="#FA8372" + /> + <path + d="M359.326 571.714C-104.765 215.795-428.003-32.102-1349.55 255.554l-282.3 1224.596 3047.04 722.01 312.24-1354.467C1411.25 1028.3 834.355 935.995 366.435 577.166l-7.109-5.452Z" + fill="#E96856" + fill-opacity=".6" + /> + <path + d="M1593.87 1236.88c-352.15 92.63-885.498-145.85-1244.602-613.557l-5.455-7.105C-12.347 152.31-260.41-170.8-1225-131.458l-368.63 1599.048 3057.19 704.76 130.31-935.47Z" + fill="#C42652" + fill-opacity=".2" + /> + <path + d="M1411.91 1526.93c-363.79 15.71-834.312-330.6-1085.883-863.909l-3.822-8.102C72.704 125.95-101.074-242.476-1052.01-408.907l-699.85 1484.267 2837.75 1338.01 326.02-886.44Z" + fill="#A41C42" + fill-opacity=".2" + /> + <path + d="M1116.26 1863.69c-355.457-78.98-720.318-535.27-825.287-1115.521l-1.594-8.816C185.286 163.833 112.786-237.016-762.678-643.898L-1822.83 608.665 571.922 2635.55l544.338-771.86Z" + fill="#A41C42" + fill-opacity=".2" + /> + </svg> +</div> +<div class="px-4 py-10 sm:px-6 sm:py-28 lg:px-8 xl:px-28 xl:py-32"> + <div class="mx-auto max-w-xl lg:mx-0"> + <svg viewBox="0 0 71 48" class="h-12" aria-hidden="true"> + <path + d="m26.371 33.477-.552-.1c-3.92-.729-6.397-3.1-7.57-6.829-.733-2.324.597-4.035 3.035-4.148 1.995-.092 3.362 1.055 4.57 2.39 1.557 1.72 2.984 3.558 4.514 5.305 2.202 2.515 4.797 4.134 8.347 3.634 3.183-.448 5.958-1.725 8.371-3.828.363-.316.761-.592 1.144-.886l-.241-.284c-2.027.63-4.093.841-6.205.735-3.195-.16-6.24-.828-8.964-2.582-2.486-1.601-4.319-3.746-5.19-6.611-.704-2.315.736-3.934 3.135-3.6.948.133 1.746.56 2.463 1.165.583.493 1.143 1.015 1.738 1.493 2.8 2.25 6.712 2.375 10.265-.068-5.842-.026-9.817-3.24-13.308-7.313-1.366-1.594-2.7-3.216-4.095-4.785-2.698-3.036-5.692-5.71-9.79-6.623C12.8-.623 7.745.14 2.893 2.361 1.926 2.804.997 3.319 0 4.149c.494 0 .763.006 1.032 0 2.446-.064 4.28 1.023 5.602 3.024.962 1.457 1.415 3.104 1.761 4.798.513 2.515.247 5.078.544 7.605.761 6.494 4.08 11.026 10.26 13.346 2.267.852 4.591 1.135 7.172.555ZM10.751 3.852c-.976.246-1.756-.148-2.56-.962 1.377-.343 2.592-.476 3.897-.528-.107.848-.607 1.306-1.336 1.49Zm32.002 37.924c-.085-.626-.62-.901-1.04-1.228-1.857-1.446-4.03-1.958-6.333-2-1.375-.026-2.735-.128-4.031-.61-.595-.22-1.26-.505-1.244-1.272.015-.78.693-1 1.31-1.184.505-.15 1.026-.247 1.6-.382-1.46-.936-2.886-1.065-4.787-.3-2.993 1.202-5.943 1.06-8.926-.017-1.684-.608-3.179-1.563-4.735-2.408l-.043.03a2.96 2.96 0 0 0 .04-.029c-.038-.117-.107-.12-.197-.054l.122.107c1.29 2.115 3.034 3.817 5.004 5.271 3.793 2.8 7.936 4.471 12.784 3.73A66.714 66.714 0 0 1 37 40.877c1.98-.16 3.866.398 5.753.899Zm-9.14-30.345c-.105-.076-.206-.266-.42-.069 1.745 2.36 3.985 4.098 6.683 5.193 4.354 1.767 8.773 2.07 13.293.51 3.51-1.21 6.033-.028 7.343 3.38.19-3.955-2.137-6.837-5.843-7.401-2.084-.318-4.01.373-5.962.94-5.434 1.575-10.485.798-15.094-2.553Zm27.085 15.425c.708.059 1.416.123 2.124.185-1.6-1.405-3.55-1.517-5.523-1.404-3.003.17-5.167 1.903-7.14 3.972-1.739 1.824-3.31 3.87-5.903 4.604.043.078.054.117.066.117.35.005.699.021 1.047.005 3.768-.17 7.317-.965 10.14-3.7.89-.86 1.685-1.817 2.544-2.71.716-.746 1.584-1.159 2.645-1.07Zm-8.753-4.67c-2.812.246-5.254 1.409-7.548 2.943-1.766 1.18-3.654 1.738-5.776 1.37-.374-.066-.75-.114-1.124-.17l-.013.156c.135.07.265.151.405.207.354.14.702.308 1.07.395 4.083.971 7.992.474 11.516-1.803 2.221-1.435 4.521-1.707 7.013-1.336.252.038.503.083.756.107.234.022.479.255.795.003-2.179-1.574-4.526-2.096-7.094-1.872Zm-10.049-9.544c1.475.051 2.943-.142 4.486-1.059-.452.04-.643.04-.827.076-2.126.424-4.033-.04-5.733-1.383-.623-.493-1.257-.974-1.889-1.457-2.503-1.914-5.374-2.555-8.514-2.5.05.154.054.26.108.315 3.417 3.455 7.371 5.836 12.369 6.008Zm24.727 17.731c-2.114-2.097-4.952-2.367-7.578-.537 1.738.078 3.043.632 4.101 1.728.374.388.763.768 1.182 1.106 1.6 1.29 4.311 1.352 5.896.155-1.861-.726-1.861-.726-3.601-2.452Zm-21.058 16.06c-1.858-3.46-4.981-4.24-8.59-4.008a9.667 9.667 0 0 1 2.977 1.39c.84.586 1.547 1.311 2.243 2.055 1.38 1.473 3.534 2.376 4.962 2.07-.656-.412-1.238-.848-1.592-1.507Zm17.29-19.32c0-.023.001-.045.003-.068l-.006.006.006-.006-.036-.004.021.018.012.053Zm-20 14.744a7.61 7.61 0 0 0-.072-.041.127.127 0 0 0 .015.043c.005.008.038 0 .058-.002Zm-.072-.041-.008-.034-.008.01.008-.01-.022-.006.005.026.024.014Z" + fill="#FD4F00" + /> + </svg> + <h1 class="text-brand mt-10 flex items-center text-sm font-semibold leading-6"> + Phoenix Framework + <small class="bg-brand/5 text-[0.8125rem] ml-3 rounded-full px-2 font-medium leading-6"> + v{Application.spec(:phoenix, :vsn)} + </small> + </h1> + <p class="text-[2rem] mt-4 font-semibold leading-10 tracking-tighter text-zinc-900 text-balance"> + Peace of mind from prototype to production. + </p> + <p class="mt-4 text-base leading-7 text-zinc-600"> + Build rich, interactive web applications quickly, with less code and fewer moving parts. Join our growing community of developers using Phoenix to craft APIs, HTML5 apps and more, for fun or at scale. + </p> + <div class="flex"> + <div class="w-full sm:w-auto"> + <div class="mt-10 grid grid-cols-1 gap-x-6 gap-y-4 sm:grid-cols-3"> + <a + href="https://hexdocs.pm/phoenix/overview.html" + class="group relative rounded-2xl px-6 py-4 text-sm font-semibold leading-6 text-zinc-900 sm:py-6" + > + <span class="absolute inset-0 rounded-2xl bg-zinc-50 transition group-hover:bg-zinc-100 sm:group-hover:scale-105"> + </span> + <span class="relative flex items-center gap-4 sm:flex-col"> + <svg viewBox="0 0 24 24" fill="none" aria-hidden="true" class="h-6 w-6"> + <path d="m12 4 10-2v18l-10 2V4Z" fill="#18181B" fill-opacity=".15" /> + <path + d="M12 4 2 2v18l10 2m0-18v18m0-18 10-2v18l-10 2" + stroke="#18181B" + stroke-width="2" + stroke-linecap="round" + stroke-linejoin="round" + /> + </svg> + Guides & Docs + </span> + </a> + <a + href="https://github.com/phoenixframework/phoenix" + class="group relative rounded-2xl px-6 py-4 text-sm font-semibold leading-6 text-zinc-900 sm:py-6" + > + <span class="absolute inset-0 rounded-2xl bg-zinc-50 transition group-hover:bg-zinc-100 sm:group-hover:scale-105"> + </span> + <span class="relative flex items-center gap-4 sm:flex-col"> + <svg viewBox="0 0 24 24" aria-hidden="true" class="h-6 w-6"> + <path + fill-rule="evenodd" + clip-rule="evenodd" + d="M12 0C5.37 0 0 5.506 0 12.303c0 5.445 3.435 10.043 8.205 11.674.6.107.825-.262.825-.585 0-.292-.015-1.261-.015-2.291C6 21.67 5.22 20.346 4.98 19.654c-.135-.354-.72-1.446-1.23-1.738-.42-.23-1.02-.8-.015-.815.945-.015 1.62.892 1.845 1.261 1.08 1.86 2.805 1.338 3.495 1.015.105-.8.42-1.338.765-1.645-2.67-.308-5.46-1.37-5.46-6.075 0-1.338.465-2.446 1.23-3.307-.12-.308-.54-1.569.12-3.26 0 0 1.005-.323 3.3 1.26.96-.276 1.98-.415 3-.415s2.04.139 3 .416c2.295-1.6 3.3-1.261 3.3-1.261.66 1.691.24 2.952.12 3.26.765.861 1.23 1.953 1.23 3.307 0 4.721-2.805 5.767-5.475 6.075.435.384.81 1.122.81 2.276 0 1.645-.015 2.968-.015 3.383 0 .323.225.707.825.585a12.047 12.047 0 0 0 5.919-4.489A12.536 12.536 0 0 0 24 12.304C24 5.505 18.63 0 12 0Z" + fill="#18181B" + /> + </svg> + Source Code + </span> + </a> + <a + href={"https://github.com/phoenixframework/phoenix/blob/v#{Application.spec(:phoenix, :vsn)}/CHANGELOG.md"} + class="group relative rounded-2xl px-6 py-4 text-sm font-semibold leading-6 text-zinc-900 sm:py-6" + > + <span class="absolute inset-0 rounded-2xl bg-zinc-50 transition group-hover:bg-zinc-100 sm:group-hover:scale-105"> + </span> + <span class="relative flex items-center gap-4 sm:flex-col"> + <svg viewBox="0 0 24 24" fill="none" aria-hidden="true" class="h-6 w-6"> + <path + d="M12 1v6M12 17v6" + stroke="#18181B" + stroke-width="2" + stroke-linecap="round" + stroke-linejoin="round" + /> + <circle + cx="12" + cy="12" + r="4" + fill="#18181B" + fill-opacity=".15" + stroke="#18181B" + stroke-width="2" + stroke-linecap="round" + stroke-linejoin="round" + /> + </svg> + 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href="https://fly.io/docs/elixir/getting-started/" + class="group -mx-2 -my-0.5 inline-flex items-center gap-3 rounded-lg px-2 py-0.5 hover:bg-zinc-50 hover:text-zinc-900" + > + <svg + viewBox="0 0 20 20" + aria-hidden="true" + class="h-4 w-4 fill-zinc-400 group-hover:fill-zinc-600" + > + <path d="M1 12.5A4.5 4.5 0 005.5 17H15a4 4 0 001.866-7.539 3.504 3.504 0 00-4.504-4.272A4.5 4.5 0 004.06 8.235 4.502 4.502 0 001 12.5z" /> + </svg> + Deploy your application + </a> + </div> + </div> + </div> + </div> + </div> +</div> diff --git a/lib/nulla_web/endpoint.ex b/lib/nulla_web/endpoint.ex new file mode 100644 index 0000000..ca59adb --- /dev/null +++ b/lib/nulla_web/endpoint.ex @@ -0,0 +1,53 @@ +defmodule NullaWeb.Endpoint do + use Phoenix.Endpoint, otp_app: :nulla + + # The session will be stored in the cookie and signed, + # this means its contents can be read but not tampered with. + # Set :encryption_salt if you would also like to encrypt it. + @session_options [ + store: :cookie, + key: "_nulla_key", + signing_salt: "/+24FZnt", + same_site: "Lax" + ] + + socket "/live", Phoenix.LiveView.Socket, + websocket: [connect_info: [session: @session_options]], + longpoll: [connect_info: [session: @session_options]] + + # Serve at "/" the static files from "priv/static" directory. + # + # You should set gzip to true if you are running phx.digest + # when deploying your static files in production. + plug Plug.Static, + at: "/", + from: :nulla, + gzip: false, + only: NullaWeb.static_paths() + + # Code reloading can be explicitly enabled under the + # :code_reloader configuration of your endpoint. + if code_reloading? do + socket "/phoenix/live_reload/socket", Phoenix.LiveReloader.Socket + plug Phoenix.LiveReloader + plug Phoenix.CodeReloader + plug Phoenix.Ecto.CheckRepoStatus, otp_app: :nulla + end + + plug Phoenix.LiveDashboard.RequestLogger, + param_key: "request_logger", + cookie_key: "request_logger" + + plug Plug.RequestId + plug Plug.Telemetry, event_prefix: [:phoenix, :endpoint] + + plug Plug.Parsers, + parsers: [:urlencoded, :multipart, :json], + pass: ["*/*"], + json_decoder: Phoenix.json_library() + + plug Plug.MethodOverride + plug Plug.Head + plug Plug.Session, @session_options + plug NullaWeb.Router +end diff --git a/lib/nulla_web/gettext.ex b/lib/nulla_web/gettext.ex new file mode 100644 index 0000000..45a98d5 --- /dev/null +++ b/lib/nulla_web/gettext.ex @@ -0,0 +1,25 @@ +defmodule NullaWeb.Gettext do + @moduledoc """ + A module providing Internationalization with a gettext-based API. + + By using [Gettext](https://hexdocs.pm/gettext), your module compiles translations + that you can use in your application. To use this Gettext backend module, + call `use Gettext` and pass it as an option: + + use Gettext, backend: NullaWeb.Gettext + + # Simple translation + gettext("Here is the string to translate") + + # Plural translation + ngettext("Here is the string to translate", + "Here are the strings to translate", + 3) + + # Domain-based translation + dgettext("errors", "Here is the error message to translate") + + See the [Gettext Docs](https://hexdocs.pm/gettext) for detailed usage. + """ + use Gettext.Backend, otp_app: :nulla +end diff --git a/lib/nulla_web/router.ex b/lib/nulla_web/router.ex new file mode 100644 index 0000000..95706c9 --- /dev/null +++ b/lib/nulla_web/router.ex @@ -0,0 +1,44 @@ +defmodule NullaWeb.Router do + use NullaWeb, :router + + pipeline :browser do + plug :accepts, ["html"] + plug :fetch_session + plug :fetch_live_flash + plug :put_root_layout, html: {NullaWeb.Layouts, :root} + plug :protect_from_forgery + plug :put_secure_browser_headers + end + + pipeline :api do + plug :accepts, ["json"] + end + + scope "/", NullaWeb do + pipe_through :browser + + get "/", PageController, :home + end + + # Other scopes may use custom stacks. + # scope "/api", NullaWeb do + # pipe_through :api + # end + + # Enable LiveDashboard and Swoosh mailbox preview in development + if Application.compile_env(:nulla, :dev_routes) do + # If you want to use the LiveDashboard in production, you should put + # it behind authentication and allow only admins to access it. + # If your application does not have an admins-only section yet, + # you can use Plug.BasicAuth to set up some basic authentication + # as long as you are also using SSL (which you should anyway). + import Phoenix.LiveDashboard.Router + + scope "/dev" do + pipe_through :browser + + live_dashboard "/dashboard", metrics: NullaWeb.Telemetry + forward "/mailbox", Plug.Swoosh.MailboxPreview + end + end +end diff --git a/lib/nulla_web/telemetry.ex b/lib/nulla_web/telemetry.ex new file mode 100644 index 0000000..0b8fc96 --- /dev/null +++ b/lib/nulla_web/telemetry.ex @@ -0,0 +1,93 @@ +defmodule NullaWeb.Telemetry do + use Supervisor + import Telemetry.Metrics + + def start_link(arg) do + Supervisor.start_link(__MODULE__, arg, name: __MODULE__) + end + + @impl true + def init(_arg) do + children = [ + # Telemetry poller will execute the given period measurements + # every 10_000ms. Learn more here: https://hexdocs.pm/telemetry_metrics + {:telemetry_poller, measurements: periodic_measurements(), period: 10_000} + # Add reporters as children of your supervision tree. + # {Telemetry.Metrics.ConsoleReporter, metrics: metrics()} + ] + + Supervisor.init(children, strategy: :one_for_one) + end + + def metrics do + [ + # Phoenix Metrics + summary("phoenix.endpoint.start.system_time", + unit: {:native, :millisecond} + ), + summary("phoenix.endpoint.stop.duration", + unit: {:native, :millisecond} + ), + summary("phoenix.router_dispatch.start.system_time", + tags: [:route], + unit: {:native, :millisecond} + ), + summary("phoenix.router_dispatch.exception.duration", + tags: [:route], + unit: {:native, :millisecond} + ), + summary("phoenix.router_dispatch.stop.duration", + tags: [:route], + unit: {:native, :millisecond} + ), + summary("phoenix.socket_connected.duration", + unit: {:native, :millisecond} + ), + sum("phoenix.socket_drain.count"), + summary("phoenix.channel_joined.duration", + unit: {:native, :millisecond} + ), + summary("phoenix.channel_handled_in.duration", + tags: [:event], + unit: {:native, :millisecond} + ), + + # Database Metrics + summary("nulla.repo.query.total_time", + unit: {:native, :millisecond}, + description: "The sum of the other measurements" + ), + summary("nulla.repo.query.decode_time", + unit: {:native, :millisecond}, + description: "The time spent decoding the data received from the database" + ), + summary("nulla.repo.query.query_time", + unit: {:native, :millisecond}, + description: "The time spent executing the query" + ), + summary("nulla.repo.query.queue_time", + unit: {:native, :millisecond}, + description: "The time spent waiting for a database connection" + ), + summary("nulla.repo.query.idle_time", + unit: {:native, :millisecond}, + description: + "The time the connection spent waiting before being checked out for the query" + ), + + # VM Metrics + summary("vm.memory.total", unit: {:byte, :kilobyte}), + summary("vm.total_run_queue_lengths.total"), + summary("vm.total_run_queue_lengths.cpu"), + summary("vm.total_run_queue_lengths.io") + ] + end + + defp periodic_measurements do + [ + # A module, function and arguments to be invoked periodically. + # This function must call :telemetry.execute/3 and a metric must be added above. + # {NullaWeb, :count_users, []} + ] + end +end |