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# frozen_string_literal: true
module ApplicationHelper
def active_nav_class(path)
current_page?(path) ? 'active' : ''
end
def active_link_to(label, path, **options)
link_to label, path, options.merge(class: active_nav_class(path))
end
def show_landing_strip?
!user_signed_in? && !single_user_mode?
end
def open_registrations?
Setting.open_registrations
end
def open_deletion?
Setting.open_deletion
end
def add_rtl_body_class(other_classes)
other_classes = "#{other_classes} rtl" if locale_direction == 'rtl'
other_classes
end
def locale_direction
if [:ar, :fa, :he].include?(I18n.locale)
'rtl'
else
'ltr'
end
end
def favicon_path
env_suffix = Rails.env.production? ? '' : '-dev'
"/favicon#{env_suffix}.ico"
end
def title
Rails.env.production? ? site_title : "#{site_title} (Dev)"
end
def can?(action, record)
return false if record.nil?
policy(record).public_send("#{action}?")
end
def fa_icon(icon, attributes = {})
class_names = attributes[:class]&.split(' ') || []
class_names << 'fa'
class_names += icon.split(' ').map { |cl| "fa-#{cl}" }
content_tag(:i, nil, attributes.merge(class: class_names.join(' ')))
end
def custom_emoji_tag(custom_emoji)
image_tag(custom_emoji.image.url, class: 'emojione', alt: ":#{custom_emoji.shortcode}:")
end
def opengraph(property, content)
tag(:meta, content: content, property: property)
end
end
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