Module: Postnhost::PublicPagesHelper

Defined in:
app/helpers/postnhost/public_pages_helper.rb

Instance Method Summary collapse

Instance Method Details

#current_path_without_locale ⇒ Object

Language switcher helpers



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 10

def current_path_without_locale
  base_path = request.path_info.to_s
  base_path = "/" if base_path.blank?

  locale = params[:locale].presence
  stripped_path = locale.present? ? base_path.sub(%r{\A/#{Regexp.escape(locale)}(?=/|$)}, "") : base_path

  stripped_path.presence || "/"
end

#default_language_options ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 282

def default_language_options
  [[@current_language.name, localized_path(@current_language)]] +
    @other_languages.to_a.map { |language| [language.name, localized_path(language)] }
end

#document_lang ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 3

def document_lang
  return content_for(:lang) if content_for?(:lang)

  @current_language&.html_lang.presence || I18n.locale.to_s.presence || "en"
end

#language_author_path(author_slug, language) ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 91

def language_author_path(author_slug, language)
  return unless author_pages_enabled?
  return postnhost.public_author_path(author_slug) unless language

  if language.default
    postnhost.public_author_path(author_slug)
  else
    postnhost.localized_public_author_path(language.html_lang, author_slug)
  end
end

#language_author_url(author_slug, language) ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 102

def language_author_url(author_slug, language)
  return unless author_pages_enabled?
  return postnhost.public_author_url(author_slug) unless language

  if language.default
    postnhost.public_author_url(author_slug)
  else
    postnhost.localized_public_author_url(language.html_lang, author_slug)
  end
end

#language_category_path(category_slug, language) ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 71

def language_category_path(category_slug, language)
  return postnhost.public_category_path(category_slug) unless language

  if language.default
    postnhost.public_category_path(category_slug)
  else
    postnhost.localized_public_category_path(language.html_lang, category_slug)
  end
end

#language_root_path(language) ⇒ Object

Language-aware navigation helpers for public pages



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 41

def language_root_path(language)
  return postnhost.root_path unless language

  if language.default
    postnhost.root_path
  else
    postnhost.localized_root_path(locale: language.html_lang)
  end
end

#language_search_path(language) ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 51

def language_search_path(language)
  return postnhost.public_search_path unless language

  if language.default
    postnhost.public_search_path
  else
    postnhost.localized_public_search_path(language.html_lang)
  end
end

#language_search_url(language) ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 61

def language_search_url(language)
  return postnhost.public_search_url unless language

  if language.default
    postnhost.public_search_url
  else
    postnhost.localized_public_search_url(language.html_lang)
  end
end

#language_static_page_path(page_slug, language) ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 81

def language_static_page_path(page_slug, language)
  return postnhost.public_static_page_path(slug: page_slug) unless language

  if language.default
    postnhost.public_static_page_path(slug: page_slug)
  else
    postnhost.localized_public_static_page_path(locale: language.html_lang, slug: page_slug)
  end
end

#localized_language_options(primary) ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 265

def localized_language_options(primary)
  options = [[@current_language.name, localized_path(@current_language)]]
  primary_language = primary.is_a?(Postnhost::Snapshot::Article) ? @primary_language : primary&.language

  options << [primary_language.name, localized_path(primary_language)] if primary_language.present? && primary_language != @current_language

  return options if @available_variants.blank?

  @available_variants.each do |variant|
    next if variant.language == @current_language

    options << [variant.language.name, localized_path(variant.language)]
  end

  options.uniq { |(_, path)| path }
end

#localized_path(language) ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 20

def localized_path(language)
  base_path = current_path_without_locale
  base_path = "/" if base_path.empty?

  locale_path = if language.default
                  base_path
                else
                  base_path == "/" ? "/#{language.html_lang}" : "/#{language.html_lang}#{base_path}"
                end

  public_template_preview_path("#{request.script_name}#{locale_path}")
end

#paginated_public_page? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/postnhost/public_pages_helper.rb', line 118

def paginated_public_page?
  public_page_number > 1
end

#public_article_show_page? ⇒ Boolean

Public layout language switcher helpers

Returns:

  • (Boolean) 


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# File 'app/helpers/postnhost/public_pages_helper.rb', line 231

def public_article_show_page?
  controller_name == "articles" && action_name == "show"
end

#public_articles_index_heading ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 161

def public_articles_index_heading
  public_search_page? ? public_search_heading : public_blog_heading
end

#public_articles_index_title ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 154

def public_articles_index_title
  return public_search_title if public_search_page?
  return t("postnhost.public.search.submit") if public_search_endpoint?

  public_blog_index_title
end

#public_blog_heading ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 177

def public_blog_heading
  if paginated_public_page?
    t("postnhost.public.blog.page_title", page: public_page_number)
  else
    t("postnhost.public.site.blog_tagline")
  end
end

#public_blog_index_title ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 122

def public_blog_index_title
  if paginated_public_page?
    t(
      "postnhost.public.site.blog_meta_title_paginated",
      page: public_page_number,
      blog_meta_title: t("postnhost.public.site.blog_meta_title")
    )
  else
    t("postnhost.public.site.blog_meta_title")
  end
end

#public_blog_index_url ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 169

def public_blog_index_url
  if public_search_endpoint?
    paginated_public_page? ? language_search_url(@current_language) : request.original_url
  else
    paginated_public_page? ? postnhost.root_url : request.original_url
  end
end

#public_category_description(category) ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 222

def public_category_description(category)
  localized_category_meta_description(category, @current_language)
end

#public_category_heading(category) ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 210

def public_category_heading(category)
  if paginated_public_page?
    t(
      "postnhost.public.category.page_heading",
      page: public_page_number,
      category: localized_category_name(category, @current_language)
    )
  else
    localized_category_name(category, @current_language)
  end
end

#public_category_index_url(category) ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 204

def public_category_index_url(category)
  return postnhost.public_category_url(category.slug) if @localized_category_fallback

  paginated_public_page? ? postnhost.public_category_url(category.slug) : request.original_url
end

#public_category_title(category) ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 189

def public_category_title(category)
  if paginated_public_page?
    t(
      "postnhost.public.category.page_title",
      page: public_page_number,
      category: localized_category_name(category, @current_language)
    )
  else
    t(
      "postnhost.public.category.title",
      category: localized_category_name(category, @current_language)
    )
  end
end

#public_page_number ⇒ Object

Public page metadata helpers



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 114

def public_page_number
  params[:page].to_i
end

#public_search_endpoint? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/postnhost/public_pages_helper.rb', line 138

def public_search_endpoint?
  controller_name == "articles" && action_name == "search"
end

#public_search_heading ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 150

def public_search_heading
  t("postnhost.public.search.heading", query: public_search_query)
end

#public_search_page? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/postnhost/public_pages_helper.rb', line 142

def public_search_page?
  public_search_query.present?
end

#public_search_query ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 134

def public_search_query
  @search_query.presence || params[:s].to_s.strip.presence
end

#public_search_title ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 146

def public_search_title
  t("postnhost.public.search.title", query: public_search_query)
end

#public_search_trigger_url ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 165

def public_search_trigger_url
  language_search_path(@current_language)
end

#public_static_page_show_page? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/postnhost/public_pages_helper.rb', line 235

def public_static_page_show_page?
  controller_name == "static_pages" && action_name == "show"
end

#public_template_preview_path(path) ⇒ Object 



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# File 'app/helpers/postnhost/public_pages_helper.rb', line 33

def public_template_preview_path(path)
  previewing_template = respond_to?(:user_signed_in?, true) && user_signed_in? && params[:preview_template].present?
  return path unless previewing_template

  "#{path}?preview_template=#{ERB::Util.url_encode(params[:preview_template])}"
end

#show_article_variant_language_switcher? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/postnhost/public_pages_helper.rb', line 239

def show_article_variant_language_switcher?
  return false unless public_article_show_page?
  return false if @available_variants.nil?

  if @available_variants.respond_to?(:exists?)
    @available_variants.offset(1).exists? || (@article.present? && @available_variants.exists?)
  else
    @available_variants.size > 1 || (@article.present? && @available_variants.any?)
  end
end

#show_other_languages_switcher? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/postnhost/public_pages_helper.rb', line 261

def show_other_languages_switcher?
  !public_article_show_page? && !public_static_page_show_page? && @other_languages&.any?
end

#show_page_variant_language_switcher? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/postnhost/public_pages_helper.rb', line 250

def show_page_variant_language_switcher?
  return false unless public_static_page_show_page?
  return false if @available_variants.nil?

  if @available_variants.respond_to?(:exists?)
    @available_variants.offset(1).exists? || (@page.present? && @available_variants.exists?)
  else
    @available_variants.size > 1 || (@page.present? && @available_variants.any?)
  end
end

#show_public_blog_subtitle? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/postnhost/public_pages_helper.rb', line 185

def show_public_blog_subtitle?
  !paginated_public_page? && !public_search_page? && !public_search_endpoint?
end

#show_public_category_description?(category) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/postnhost/public_pages_helper.rb', line 226

def show_public_category_description?(category)
  public_category_description(category).present? && !paginated_public_page?
end