memEx/lib/memex_web/components/core_components.ex

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defmodule MemexWeb.CoreComponents do
@moduledoc """
Provides core UI components.
"""
use Phoenix.Component
import MemexWeb.{Gettext, ViewHelpers}
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alias Memex.{Accounts, Accounts.Invite, Accounts.User}
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alias Memex.Contexts.Context
alias Memex.Notes.Note
alias Memex.Pipelines.Steps.Step
alias MemexWeb.{Endpoint, HomeLive}
alias MemexWeb.Router.Helpers, as: Routes
alias Phoenix.HTML
alias Phoenix.LiveView.JS
embed_templates("core_components/*")
attr :title_content, :string, default: nil
attr :current_user, User, default: nil
def topbar(assigns)
attr :return_to, :string, required: true
slot(:inner_block)
@doc """
Renders a live component inside a modal.
The rendered modal receives a `:return_to` option to properly update
the URL when the modal is closed.
## Examples
<.modal return_to={Routes.<%= schema.singular %>_index_path(Endpoint, :index)}>
<.live_component
module={<%= inspect context.web_module %>.<%= inspect Module.concat(schema.web_namespace, schema.alias) %>Live.FormComponent}
id={@<%= schema.singular %>.id || :new}
title={@page_title}
action={@live_action}
return_to={Routes.<%= schema.singular %>_index_path(Endpoint, :index)}
<%= schema.singular %>: @<%= schema.singular %>
/>
</.modal>
"""
def modal(assigns)
defp hide_modal(js \\ %JS{}) do
js
|> JS.hide(to: "#modal", transition: "fade-out")
|> JS.hide(to: "#modal-bg", transition: "fade-out")
|> JS.hide(to: "#modal-content", transition: "fade-out-scale")
end
attr :action, :string, required: true
attr :value, :boolean, required: true
attr :id, :string, default: nil
slot(:inner_block)
@doc """
A toggle button element that can be directed to a liveview or a
live_component's `handle_event/3`.
## Examples
<.toggle_button action="my_liveview_action" value={@some_value}>
<span>Toggle me!</span>
</.toggle_button>
<.toggle_button action="my_live_component_action" target={@myself} value={@some_value}>
<span>Whatever you want</span>
</.toggle_button>
"""
def toggle_button(assigns)
attr :user, User, required: true
slot(:inner_block, required: true)
def user_card(assigns)
attr :invite, Invite, required: true
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attr :use_count, :integer, default: nil
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attr :current_user, User, required: true
slot(:inner_block)
slot(:code_actions)
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def invite_card(assigns)
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attr :id, :string, required: true
attr :datetime, :any, required: true, doc: "A `DateTime` struct or nil"
@doc """
Phoenix.Component for a <time> element that renders the naivedatetime in the
user's local timezone
"""
def datetime(assigns)
@spec cast_datetime(NaiveDateTime.t() | nil) :: String.t()
defp cast_datetime(%NaiveDateTime{} = datetime) do
datetime |> DateTime.from_naive!("Etc/UTC") |> DateTime.to_iso8601(:extended)
end
defp cast_datetime(_datetime), do: ""
attr :id, :string, required: true
attr :date, :any, required: true, doc: "A `Date` struct or nil"
@doc """
Phoenix.Component for a <date> element that renders the Date in the user's
local timezone
"""
def date(assigns)
attr :content, :string, required: true
attr :filename, :string, default: "qrcode", doc: "filename without .png extension"
attr :image_class, :string, default: "w-64 h-max"
attr :width, :integer, default: 384, doc: "width of png to generate"
@doc """
Creates a downloadable QR Code element
"""
def qr_code(assigns)
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attr :note, Note, required: true
def note_content(assigns) do
~H"""
<div
id={"show-note-content-#{@note.id}"}
class="input input-primary h-128 min-h-128 inline-block whitespace-pre-wrap overflow-x-hidden overflow-y-auto"
phx-hook="MaintainAttrs"
phx-update="ignore"
readonly
phx-no-format
><p class="inline"><%= add_links_to_content(@note.content, "note-link") %></p></div>
"""
end
attr :context, Context, required: true
def context_content(assigns) do
~H"""
<div
id={"show-context-content-#{@context.id}"}
class="input input-primary h-128 min-h-128 inline-block whitespace-pre-wrap overflow-x-hidden overflow-y-auto"
phx-hook="MaintainAttrs"
phx-update="ignore"
readonly
phx-no-format
><p class="inline"><%= add_links_to_content(@context.content, "context-note") %></p></div>
"""
end
attr :step, Step, required: true
def step_content(assigns) do
~H"""
<div
id={"show-step-content-#{@step.id}"}
class="input input-primary h-32 min-h-32 inline-block whitespace-pre-wrap overflow-x-hidden overflow-y-auto"
phx-hook="MaintainAttrs"
phx-update="ignore"
readonly
phx-no-format
><p class="inline"><%= add_links_to_content(@step.content, "step-context") %></p></div>
"""
end
defp add_links_to_content(content, data_qa_prefix) do
Regex.replace(
~r/\[\[([\p{L}\p{N}\-]+)\]\]/,
content,
fn _whole_match, slug ->
link =
HTML.Link.link(
"[[#{slug}]]",
to: Routes.note_show_path(Endpoint, :show, slug),
class: "link inline",
data: [qa: "#{data_qa_prefix}-#{slug}"]
)
|> HTML.Safe.to_iodata()
|> IO.iodata_to_binary()
"</p>#{link}<p class=\"inline\">"
end
)
|> HTML.raw()
end
end