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30990006a9
This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging
113 lines
2.9 KiB
Ruby
113 lines
2.9 KiB
Ruby
# frozen_string_literal: true
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module UserNotificationsHelper
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include GlobalPath
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def indent(text, by = 2)
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spacer = " " * by
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result = +""
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text.each_line do |line|
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result << spacer << line
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end
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result
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end
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def correct_top_margin(html, desired)
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fragment = Nokogiri::HTML.fragment(html)
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if para = fragment.css("p:first").first
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para["style"] = "margin-top: #{desired};"
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end
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fragment.to_html.html_safe
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end
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def logo_url
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logo_url = SiteSetting.site_digest_logo_url
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logo_url = SiteSetting.site_logo_url if logo_url.blank? || logo_url =~ /\.svg$/i
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return nil if logo_url.blank? || logo_url =~ /\.svg$/i
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logo_url
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end
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def html_site_link(color)
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"<a href='#{Discourse.base_url}' style='color: ##{color}'>#{@site_name}</a>"
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end
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def first_paragraphs_from(html)
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doc = Nokogiri::HTML(html)
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result = +""
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length = 0
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doc.css('body > p, aside.onebox, body > ul, body > blockquote').each do |node|
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if node.text.present?
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result << node.to_s
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length += node.inner_text.length
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return result if length >= SiteSetting.digest_min_excerpt_length
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end
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end
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return result unless result.blank?
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# If there is no first paragaph, return the first div (onebox)
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doc.css('div').first
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end
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def email_excerpt(html_arg)
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html = (first_paragraphs_from(html_arg) || html_arg).to_s
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PrettyText.format_for_email(html).html_safe
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end
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def normalize_name(name)
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name.downcase.gsub(/[\s_-]/, '')
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end
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def show_username_on_post(post)
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return true if SiteSetting.prioritize_username_in_ux
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return true unless SiteSetting.enable_names?
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return true unless SiteSetting.display_name_on_posts?
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return true unless post.user.name.present?
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normalize_name(post.user.name) != normalize_name(post.user.username)
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end
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def show_name_on_post(post)
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return true unless SiteSetting.prioritize_username_in_ux
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SiteSetting.enable_names? &&
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SiteSetting.display_name_on_posts? &&
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post.user.name.present? &&
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normalize_name(post.user.name) != normalize_name(post.user.username)
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end
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def format_for_email(post, use_excerpt)
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html = use_excerpt ? post.excerpt : post.cooked
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PrettyText.format_for_email(html, post).html_safe
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end
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def digest_custom_html(position_key)
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digest_custom "user_notifications.digest.custom.html.#{position_key}"
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end
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def digest_custom_text(position_key)
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digest_custom "user_notifications.digest.custom.text.#{position_key}"
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end
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def digest_custom(i18n_key)
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PrettyText.format_for_email(I18n.t(i18n_key)).html_safe
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end
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def show_image_with_url(url)
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!(url.nil? || url.downcase.end_with?('svg'))
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end
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def email_image_url(basename)
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UrlHelper.absolute("#{Discourse.base_uri}/images/emails/#{basename}")
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end
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def url_for_email(href)
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URI(href).host.present? ? href : UrlHelper.absolute("#{Discourse.base_uri}#{href}")
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rescue URI::Error
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href
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end
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end
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