mastodon/app/helpers/formatting_helper.rb

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# frozen_string_literal: true
module FormattingHelper
SYNDICATED_EMOJI_STYLES = <<~CSS.squish
height: 1.1em;
margin: -.2ex .15em .2ex;
object-fit: contain;
vertical-align: middle;
width: 1.1em;
CSS
def html_aware_format(text, local, options = {})
HtmlAwareFormatter.new(text, local, options).to_s
end
def linkify(text, options = {})
TextFormatter.new(text, options).to_s
end
def url_for_preview_card(preview_card)
preview_card.url
end
def extract_status_plain_text(status)
PlainTextFormatter.new(status.text, status.local?).to_s
end
module_function :extract_status_plain_text
def status_content_format(status)
html_aware_format(status.text, status.local?, preloaded_accounts: [status.account] + (status.respond_to?(:active_mentions) ? status.active_mentions.map(&:account) : []))
end
def rss_status_content_format(status)
prerender_custom_emojis(
wrapped_status_content_format(status),
status.emojis,
style: SYNDICATED_EMOJI_STYLES
).to_str
end
def account_bio_format(account)
html_aware_format(account.note, account.local?)
end
def account_field_value_format(field, with_rel_me: true)
if field.verified? && !field.account.local?
TextFormatter.shortened_link(field.value_for_verification)
else
html_aware_format(field.value, field.account.local?, with_rel_me: with_rel_me, with_domains: true, multiline: false)
end
end
private
def wrapped_status_content_format(status)
safe_join [
rss_content_preroll(status),
status_content_format(status),
rss_content_postroll(status),
]
end
def rss_content_preroll(status)
if status.spoiler_text?
safe_join [
tag.p { spoiler_with_warning(status) },
tag.hr,
]
end
end
def spoiler_with_warning(status)
safe_join [
tag.strong { I18n.t('rss.content_warning', locale: available_locale_or_nil(status.language) || I18n.default_locale) },
status.spoiler_text,
]
end
def rss_content_postroll(status)
if status.preloadable_poll
tag.p do
poll_option_tags(status)
end
end
end
def poll_option_tags(status)
safe_join(
status.preloadable_poll.options.map do |option|
tag.send(status.preloadable_poll.multiple? ? 'checkbox' : 'radio', option, disabled: true)
end,
tag.br
)
end
end