Module: RailsEmailPreview::EmailsHelper

Defined in:
app/helpers/rails_email_preview/emails_helper.rb

Constant Summary collapse

FORMAT_LABELS = 
{ 'html' => 'HTML', 'plain' => 'Text', 'raw' => 'Raw'}

Instance Method Summary collapse

Instance Method Details



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# File 'app/helpers/rails_email_preview/emails_helper.rb', line 40

def attachment_links(mail)
  mail.attachments.map do |attachment|
    url = rails_email_preview.rep_raw_email_attachment_path(preview_params.merge(filename: attachment.filename))
    link_to(attachment.filename, url, title: attachment.header.to_s)
  end.to_sentence.html_safe
end

#change_format_attr(format) ⇒ Object 



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# File 'app/helpers/rails_email_preview/emails_helper.rb', line 14

def change_format_attr(format)
  {href: rails_email_preview.rep_email_path(preview_params.merge(part_type: format)),
   class: rep_btn_class(@part_type == format)}
end

#change_locale_attr(locale) ⇒ Object 



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# File 'app/helpers/rails_email_preview/emails_helper.rb', line 9

def change_locale_attr(locale)
  {href:  rails_email_preview.rep_email_path(preview_params.merge(part_type: @part_type, email_locale: locale)),
   class: rep_btn_class(@email_locale == locale.to_s)}
end

#format_header_value(value) ⇒ Object 



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# File 'app/helpers/rails_email_preview/emails_helper.rb', line 47

def format_header_value(value)
  if value.is_a?(Array)
    value.map(&:to_s) * ', '
  else
    value.to_s
  end
end

#format_label(mime_type) ⇒ Object 



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# File 'app/helpers/rails_email_preview/emails_helper.rb', line 5

def format_label(mime_type)
  FORMAT_LABELS[mime_type]
end

#hook?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/rails_email_preview/emails_helper.rb', line 80

def hook?(key)
  view_hooks.for?(key)
end

#human_headers(mail, &block) ⇒ Object 



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# File 'app/helpers/rails_email_preview/emails_helper.rb', line 27

def human_headers(mail, &block)
  {t('rep.headers.subject')     => mail.subject || '(no subject)',
   t('rep.headers.from')        => mail.from,
   t('rep.headers.reply_to')    => mail.reply_to,
   t('rep.headers.to')          => mail.to,
   t('rep.headers.cc')          => mail.cc,
   t('rep.headers.bcc')         => mail.bcc,
   t('rep.headers.attachments') => attachment_links(mail)
  }.each do |name, value|
    block.call(name, format_header_value(value)) unless value.blank?
  end
end

#locale_name(locale) ⇒ Object 



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# File 'app/helpers/rails_email_preview/emails_helper.rb', line 19

def locale_name(locale)
  if defined?(TwitterCldr)
    TwitterCldr::Shared::LanguageCodes.to_language(locale.to_s, :bcp_47)
  else
    locale.to_s
  end
end

#render_hook(key, args, &block) ⇒ Object 



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# File 'app/helpers/rails_email_preview/emails_helper.rb', line 76

def render_hook(key, args, &block)
  view_hooks.render(key, args, self, &block)
end

#rep_btn_class(active = false) ⇒ Object 



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# File 'app/helpers/rails_email_preview/emails_helper.rb', line 60

def rep_btn_class(active = false)
  [rep_style[:btn_default_class], (rep_style[:btn_active_class_modifier] if active)].compact * ' '
end

#rep_btn_group_class ⇒ Object 



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# File 'app/helpers/rails_email_preview/emails_helper.rb', line 64

def rep_btn_group_class
  rep_style[:btn_group_class]
end

#rep_style ⇒ Object

style



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# File 'app/helpers/rails_email_preview/emails_helper.rb', line 56

def rep_style
  RailsEmailPreview.style
end

#view_hooks ⇒ Object 



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# File 'app/helpers/rails_email_preview/emails_helper.rb', line 84

def view_hooks
  RailsEmailPreview.view_hooks
end

#with_index_hook(key, &block) ⇒ Object 



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# File 'app/helpers/rails_email_preview/emails_helper.rb', line 68

def with_index_hook(key, &block)
  render_hook key, list: @list, previews: @previews, &block
end

#with_show_hook(key, &block) ⇒ Object 



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# File 'app/helpers/rails_email_preview/emails_helper.rb', line 72

def with_show_hook(key, &block)
  render_hook key, mail: @mail, preview: @preview, &block
end