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If a post starts with a post quote and has no other text content, then the email excerpt was the name of the person quoted and nothing else. The intention was to show the contents of the first paragraph or div after the quote. With this change, a quote followed by an image will use the image as the excerpt. A quote followed by a onebox will use the onebox.
114 lines
3.0 KiB
Ruby
114 lines
3.0 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 with text, return the first paragraph with
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# something else (an image) or div (a onebox).
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doc.css('body > p, body > div').first
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end
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def email_excerpt(html_arg, post = nil)
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html = (first_paragraphs_from(html_arg) || html_arg).to_s
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PrettyText.format_for_email(html, post).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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