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Contents
# frozen_string_literal: true
module Alchemy
module BaseHelper
# An alias for truncate.
# Left here for downwards compatibilty.
# @deprecated
def shorten(text, length)
text.truncate(length: length)
end
deprecate :shorten, deprecator: Alchemy::Deprecation
# Logs a message in the Rails logger (warn level)
# and optionally displays an error message to the user.
def warning(message, text = nil)
Logger.warn(message, caller(1..1))
unless text.nil?
render_message(:warning) do
text.html_safe
end
end
end
# Render a Remix icon
#
# @param icon_name [String] icon name
# @option options - style: fill [String] icon style. line or fill. Pass false for no style.
# @option options - size: nil [String] icon size
#
# @return [String]
def render_icon(icon_name, options = {})
render Alchemy::Admin::Icon.new(icon_name, options)
end
# Returns a div with an icon and the passed content
# The default message type is info, but you can also pass
# other types like :warning or :error
#
# === Usage:
#
# <%= render_message :warning do
# <p>Caution! This is a warning!</p>
# <% end %>
#
def render_message(type = :info, msg = nil, &blk)
render Alchemy::Admin::Message.new(msg || capture(&blk), type: type)
end
# Checks if the given argument is a String or a Page object.
# If a String is given, it tries to find the page via page_layout
# Logs a warning if no page is given.
# @deprecated
def page_or_find(page)
unless Current.language
warning("No default language set up")
return nil
end
if page.is_a?(String)
page = Current.language.pages.find_by(page_layout: page)
end
if page.blank?
warning("No Page found for #{page.inspect}")
nil
else
page
end
end
deprecate :page_or_find, deprecator: Alchemy::Deprecation
end
end
Version data entries
8 entries across 8 versions & 1 rubygems