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mastodon/app/helpers/formatting_helper.rb
Neil Matatall 1f5740e65c
Use Rails tag API to build RSS feed for spoilers and polls (#20163)
* Use Rails tag API to build RSS feed for spoilers and polls

While the previous method did not contain a bug or a potential issue,
the tag API can be very resilient against future problems and reduces the
amount of manual management of the escape status of the content.

I've added tests to ensure that the formatting is broken and still
escapes control characters correctly.

* this seems cleaner and passes

* Incorporate feedback by moving the br to its own line and using the tag helper over the string constant for the br tag itself

* whoops, tag helper doesn't use a self-closing tag
2022-12-15 16:39:41 +01:00

64 lines
1.8 KiB
Ruby

# frozen_string_literal: true
module FormattingHelper
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 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)
html = status_content_format(status)
before_html = begin
if status.spoiler_text?
tag.p do
tag.strong do
I18n.t('rss.content_warning', locale: available_locale_or_nil(status.language) || I18n.default_locale)
end
status.spoiler_text
end + tag.hr
end
end
after_html = begin
if status.preloadable_poll
tag.p do
safe_join(
status.preloadable_poll.options.map do |o|
tag.send(status.preloadable_poll.multiple? ? 'checkbox' : 'radio', o, disabled: true)
end,
tag.br
)
end
end
end
prerender_custom_emojis(
safe_join([before_html, html, after_html]),
status.emojis,
style: 'width: 1.1em; height: 1.1em; object-fit: contain; vertical-align: middle; margin: -.2ex .15em .2ex'
).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)
html_aware_format(field.value, field.account.local?, with_rel_me: with_rel_me, with_domains: true, multiline: false)
end
end