68 lines
1.8 KiB
Ruby
68 lines
1.8 KiB
Ruby
require 'html/pipeline'
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require 'html/pipeline/gitlab'
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module EmailsHelper
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# Google Actions
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# https://developers.google.com/gmail/markup/reference/go-to-action
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def email_action(url)
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name = action_title(url)
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if name
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data = {
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"@context" => "http://schema.org",
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"@type" => "EmailMessage",
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"action" => {
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"@type" => "ViewAction",
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"name" => name,
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"url" => url,
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}
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}
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content_tag :script, type: 'application/ld+json' do
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data.to_json.html_safe
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end
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end
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end
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def action_title(url)
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return unless url
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["merge_requests", "issues", "commit"].each do |action|
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if url.split("/").include?(action)
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return "View #{action.humanize.singularize}"
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end
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end
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end
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def add_email_highlight_css
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Rugments::Themes::Github.render(scope: '.highlight')
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end
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def color_email_diff(diffcontent)
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formatter = Rugments::Formatters::HTML.new(cssclass: 'highlight')
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lexer = Rugments::Lexers::Diff.new
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raw formatter.format(lexer.lex(diffcontent))
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end
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def replace_image_links_with_base64(text, project)
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# Used pipelines in GitLab:
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# GitlabEmailImageFilter - replaces images that have been uploaded as attachments with inline images in emails.
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#
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# see https://gitlab.com/gitlab-org/html-pipeline-gitlab for more filters
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filters = [
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HTML::Pipeline::Gitlab::GitlabEmailImageFilter
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]
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context = {
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base_url: File.join(Gitlab.config.gitlab.url, project.path_with_namespace, 'uploads'),
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upload_path: File.join(Rails.root, 'public', 'uploads', project.path_with_namespace),
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}
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pipeline = HTML::Pipeline::Gitlab.new(filters).pipeline
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result = pipeline.call(text, context)
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text = result[:output].to_html(save_with: 0)
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text.html_safe
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end
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end
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