memEx/lib/memex_web/components/step_content.ex

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Elixir
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defmodule MemexWeb.Components.StepContent do
@moduledoc """
Display the content for a step
"""
use MemexWeb, :component
alias Memex.Pipelines.Steps.Step
alias Phoenix.HTML
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 overflow-x-hidden overflow-y-auto"
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phx-hook="MaintainAttrs"
phx-update="ignore"
readonly
phx-no-format
><p class="inline"><%= add_links_to_content(@step.content) %></p></div>
"""
end
defp add_links_to_content(content) do
Regex.replace(
~r/\[\[([\p{L}\p{N}\-]+)\]\]/,
content,
fn _whole_match, slug ->
link =
HTML.Link.link(
"[[#{slug}]]",
to: Routes.context_show_path(Endpoint, :show, slug),
class: "link inline",
data: [qa: "step-context-#{slug}"]
)
|> HTML.Safe.to_iodata()
|> IO.iodata_to_binary()
"</p>#{link}<p class=\"inline\">"
end
)
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|> String.replace("\n", "<br>")
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|> HTML.raw()
end
end