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# frozen_string_literal: true
module Gitlab
module I18n
class TranslationEntry
PERCENT_REGEX = /(?:^|[^%])%(?!{\w*}|[a-z%])/.freeze
ANGLE_BRACKET_REGEX = /[<>]/.freeze
attr_reader :nplurals, :entry_data
def initialize(entry_data:, nplurals:)
@entry_data = entry_data
@nplurals = nplurals
end
def msgid
@msgid ||= Array(entry_data[:msgid]).join
end
def plural_id
@plural_id ||= Array(entry_data[:msgid_plural]).join
end
def has_plural?
plural_id.present?
end
def singular_translation
all_translations.first.to_s if has_singular_translation?
end
def all_translations
@all_translations ||= translation_entries.map { |translation| Array(translation).join }
end
def translated?
all_translations.any?
end
def plural_translations
return [] unless has_plural?
return [] unless translated?
@plural_translations ||= if has_singular_translation?
all_translations.drop(1)
else
all_translations
end
end
def flag
entry_data[:flag]
end
def has_singular_translation?
nplurals > 1 || !has_plural?
end
def msgid_has_multiple_lines?
entry_data[:msgid].is_a?(Array)
end
def plural_id_has_multiple_lines?
entry_data[:msgid_plural].is_a?(Array)
end
def translations_have_multiple_lines?
translation_entries.any?(Array)
end
def msgid_contains_unescaped_chars?
contains_unescaped_chars?(msgid)
end
def plural_id_contains_unescaped_chars?
contains_unescaped_chars?(plural_id)
end
def translations_contain_unescaped_chars?
all_translations.any? { |translation| contains_unescaped_chars?(translation) }
end
def contains_unescaped_chars?(string)
string =~ PERCENT_REGEX
end
def msgid_contains_potential_html?
contains_angle_brackets?(msgid)
end
def plural_id_contains_potential_html?
contains_angle_brackets?(plural_id)
end
def translations_contain_potential_html?
all_translations.any? { |translation| contains_angle_brackets?(translation) }
end
private
def contains_angle_brackets?(string)
string =~ ANGLE_BRACKET_REGEX
end
def translation_entries
@translation_entries ||= entry_data.fetch_values(*translation_keys)
.reject(&:empty?)
end
def translation_keys
@translation_keys ||= entry_data.keys.select { |key| key.to_s =~ /\Amsgstr(\[\d+\])?\z/ }
end
end
end
end
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