- # frozen_string_literal: true
-
- module ApplicationHelper
- DANGEROUS_SCOPES = %w(
- read
- write
- follow
- ).freeze
-
- def active_nav_class(*paths)
- paths.any? { |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.registrations_mode == 'open'
- end
-
- def approved_registrations?
- Setting.registrations_mode == 'approved'
- end
-
- def closed_registrations?
- Setting.registrations_mode == 'none'
- end
-
- def available_sign_up_path
- if closed_registrations?
- #'https://joinmastodon.org/#getting-started'
- 'https://closed.social'
- else
- new_user_registration_path
- end
- end
-
- def open_deletion?
- Setting.open_deletion
- 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 class_for_scope(scope)
- 'scope-danger' if DANGEROUS_SCOPES.include?(scope.to_s)
- 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 visibility_icon(status)
- if status.public_visibility?
- fa_icon('globe', title: I18n.t('statuses.visibilities.public'))
- elsif status.unlisted_visibility?
- fa_icon('unlock', title: I18n.t('statuses.visibilities.unlisted'))
- elsif status.private_visibility? || status.limited_visibility?
- fa_icon('lock', title: I18n.t('statuses.visibilities.private'))
- elsif status.direct_visibility?
- fa_icon('envelope', title: I18n.t('statuses.visibilities.direct'))
- end
- end
-
- def custom_emoji_tag(custom_emoji, animate = true)
- if animate
- image_tag(custom_emoji.image.url, class: 'emojione', alt: ":#{custom_emoji.shortcode}:")
- else
- image_tag(custom_emoji.image.url(:static), class: 'emojione custom-emoji', alt: ":#{custom_emoji.shortcode}", 'data-original' => full_asset_url(custom_emoji.image.url), 'data-static' => full_asset_url(custom_emoji.image.url(:static)))
- end
- end
-
- def opengraph(property, content)
- tag(:meta, content: content, property: property)
- end
-
- def react_component(name, props = {}, &block)
- if block.nil?
- content_tag(:div, nil, data: { component: name.to_s.camelcase, props: Oj.dump(props) })
- else
- content_tag(:div, data: { component: name.to_s.camelcase, props: Oj.dump(props) }, &block)
- end
- end
-
- def body_classes
- output = (@body_classes || '').split(' ')
- output << "theme-#{current_theme.parameterize}"
- output << 'system-font' if current_account&.user&.setting_system_font_ui
- output << (current_account&.user&.setting_reduce_motion ? 'reduce-motion' : 'no-reduce-motion')
- output << 'rtl' if locale_direction == 'rtl'
- output.reject(&:blank?).join(' ')
- end
-
- def cdn_host
- Rails.configuration.action_controller.asset_host
- end
-
- def cdn_host?
- cdn_host.present?
- end
-
- def storage_host
- "https://#{ENV['S3_ALIAS_HOST'].presence || ENV['S3_CLOUDFRONT_HOST']}"
- end
-
- def storage_host?
- ENV['S3_ALIAS_HOST'].present? || ENV['S3_CLOUDFRONT_HOST'].present?
- end
-
- def quote_wrap(text, line_width: 80, break_sequence: "\n")
- text = word_wrap(text, line_width: line_width - 2, break_sequence: break_sequence)
- text.split("\n").map { |line| '> ' + line }.join("\n")
- end
-
- def render_initial_state
- state_params = {
- settings: {
- known_fediverse: Setting.show_known_fediverse_at_about_page,
- },
-
- text: [params[:title], params[:text], params[:url]].compact.join(' '),
- }
-
- permit_visibilities = %w(public unlisted private direct)
- default_privacy = current_account&.user&.setting_default_privacy
- permit_visibilities.shift(permit_visibilities.index(default_privacy) + 1) if default_privacy.present?
- state_params[:visibility] = params[:visibility] if permit_visibilities.include? params[:visibility]
-
- if user_signed_in?
- state_params[:settings] = state_params[:settings].merge(Web::Setting.find_by(user: current_user)&.data || {})
- state_params[:push_subscription] = current_account.user.web_push_subscription(current_session)
- state_params[:current_account] = current_account
- state_params[:token] = current_session.token
- state_params[:admin] = Account.find_local(Setting.site_contact_username.strip.gsub(/\A@/, ''))
- end
-
- json = ActiveModelSerializers::SerializableResource.new(InitialStatePresenter.new(state_params), serializer: InitialStateSerializer).to_json
- # rubocop:disable Rails/OutputSafety
- content_tag(:script, json_escape(json).html_safe, id: 'initial-state', type: 'application/json')
- # rubocop:enable Rails/OutputSafety
- end
- end
|