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handle missing query string parameters

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Gavin McDonald
2025-05-14 14:51:19 -04:00
parent 5093b929ea
commit a5833137e7
1 changed files with 4 additions and 1 deletions
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5
lib/labelmaker_web/tools.ex
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@@ -8,7 +8,10 @@ defmodule LabelmakerWeb.Tools do
alias LabelmakerWeb.Constants alias LabelmakerWeb.Constants
def process_parameters(parameters) do def process_parameters(parameters) do
%{"label" => label, "size" => size} = parameters %{"label" => label, "size" => size} =
Constants.defaults()
|> Map.new(fn {k, v} -> {Atom.to_string(k), v} end)
|> Map.merge(parameters)
link = ~p"/#{label}?#{Map.take(parameters, ["color", "font", "outline", "size"])}" link = ~p"/#{label}?#{Map.take(parameters, ["color", "font", "outline", "size"])}"
line_breaks = Regex.scan(~r/#{Regex.escape("\\n")}/, label) |> length() line_breaks = Regex.scan(~r/#{Regex.escape("\\n")}/, label) |> length()