140 lines
4.1 KiB
Ruby
140 lines
4.1 KiB
Ruby
# frozen_string_literal: true
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module PrettyText
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module Helpers
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extend self
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TAG_HASHTAG_POSTFIX = "::tag"
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# functions here are available to v8
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def t(key, opts)
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key = "js." + key
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return I18n.t(key) if opts.blank?
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str = I18n.t(key, Hash[opts.entries].symbolize_keys).dup
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opts.each { |k, v| str.gsub!("{{#{k.to_s}}}", v.to_s) }
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str
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end
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def avatar_template(username)
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return "" unless username
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user = User.find_by(username_lower: username.downcase)
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return "" unless user.present?
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# TODO: Add support for ES6 and call `avatar-template` directly
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UrlHelper.schemaless(UrlHelper.absolute(user.avatar_template))
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end
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def lookup_primary_user_group(username)
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return "" unless username
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user = User.find_by(username_lower: username.downcase)
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return "" unless user.present?
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user.primary_group.try(:name) || ""
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end
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# Overwrite this in a plugin to change how markdown can format
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# usernames on the server side
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def format_username(username)
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username
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end
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def lookup_upload_urls(urls)
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map = {}
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result = {}
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urls.each do |url|
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sha1 = Upload.sha1_from_short_url(url)
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map[url] = sha1 if sha1
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end
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if map.length > 0
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reverse_map = {}
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map.each do |key, value|
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reverse_map[value] ||= []
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reverse_map[value] << key
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end
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Upload
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.where(sha1: map.values)
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.pluck(:sha1, :url, :extension, :original_filename, :secure)
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.each do |row|
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sha1, url, extension, original_filename, secure = row
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if short_urls = reverse_map[sha1]
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secure_uploads = SiteSetting.secure_uploads? && secure
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short_urls.each do |short_url|
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result[short_url] = {
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url:
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(
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if secure_uploads
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Upload.secure_uploads_url_from_upload_url(url)
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else
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Discourse.store.cdn_url(url)
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end
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),
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short_path: Upload.short_path(sha1: sha1, extension: extension),
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base62_sha1: Upload.base62_sha1(sha1),
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}
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end
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end
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end
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end
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result
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end
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def get_topic_info(topic_id)
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return unless topic_id.is_a?(Integer)
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# TODO this only handles public topics, secured one do not get this
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topic = Topic.find_by(id: topic_id)
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if topic && Guardian.new.can_see?(topic)
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{ title: Rack::Utils.escape_html(topic.title), href: topic.url }
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elsif topic
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{ title: I18n.t("on_another_topic"), href: Discourse.base_url + topic.slugless_url }
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end
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end
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def hashtag_lookup(slug, cooking_user_id, types_in_priority_order)
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# NOTE: This is _somewhat_ expected since we need to be able to cook posts
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# etc. without a user sometimes, but it is still an edge case.
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#
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# The Discourse.system_user is usually an admin with access to _all_
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# categories, however if the suppress_secured_categories_from_admin
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# site setting is activated then this user will not be able to access
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# secure categories, so hashtags that are secure will not render.
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if cooking_user_id.blank?
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cooking_user = Discourse.system_user
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else
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cooking_user = User.find(cooking_user_id)
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end
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types_in_priority_order =
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types_in_priority_order.select do |type|
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HashtagAutocompleteService.data_source_types.include?(type)
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end
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result =
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HashtagAutocompleteService.new(Guardian.new(cooking_user)).lookup(
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[slug],
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types_in_priority_order,
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)
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found_hashtag = nil
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types_in_priority_order.each do |type|
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if result[type.to_sym].any?
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found_hashtag = result[type.to_sym].first.to_h
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break
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end
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end
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found_hashtag
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end
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def get_current_user(user_id)
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return unless user_id.is_a?(Integer)
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{ staff: User.where(id: user_id).where("moderator OR admin").exists? }
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end
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end
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end
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