Module: Goldencobra::ArticlesHelper

Included in:
ApplicationHelper
Defined in:
app/helpers/goldencobra/articles_helper.rb

Instance Method Summary collapse

Instance Method Details

#index_of_articles(options = {}) ⇒ Object

Deprecated Helper Method, will be removed in GC 2.1



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# File 'app/helpers/goldencobra/articles_helper.rb', line 68

def index_of_articles(options={})
  warn "Deprecated helper method 'index_of_articles'. Will be removed in GC 2.1"
  if @article && @article.article_for_index_id.present? && master_index_article = Goldencobra::Article.find_by_id(@article.article_for_index_id)
    result_list = ""
    result_list += content_tag(:h2, raw(" "), class: "boxheader")
    result_list += content_tag(:h1, "#{master_index_article.title}", class: "headline")
    dom_element = (options[:wrapper]).present? ? options[:wrapper] : :div
    master_index_article.descendants.order(:created_at).limit(@article.article_for_index_limit).each do |art|
      if @article.article_for_index_levels.to_i == 0 || (@article.depth + @article.article_for_index_levels.to_i > art.depth)
        rendered_article_list_item = render_article_list_item(art)
        result_list += content_tag(dom_element, rendered_article_list_item, id: "article_index_list_item_#{art.id}", class: "article_index_list_item")
      end
    end
    return content_tag(:article, raw(result_list), id: "article_index_list")
  end
end

#parse_glossar_entries(content, tag_name, parent_article_id = nil) ⇒ Object

Parse text for a single Word and make a link to an Article to this Word as a Subarticle of a given Article



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# File 'app/helpers/goldencobra/articles_helper.rb', line 26

def parse_glossar_entries(content,tag_name, parent_article_id=nil)
  glossar_parent = nil
  if parent_article_id
    glossar_parent = Goldencobra::Article.find_by_id(parent_article_id)
    glossar_article = glossar_parent.children.where(breadcrumb: tag_name).first
  else
    glossar_article = Goldencobra::Article.where(breadcrumb: tag_name).first
  end
  unless glossar_article
    glossar_article = Goldencobra::Article.create(title: tag_name, breadcrumb: tag_name, article_type: "Default Show", parent: glossar_parent)
  end

  if glossar_article.present?
    replace_with = "<a href='#{glossar_article.public_url}' class='glossar'>#{tag_name}</a>"
    content = content.gsub(/\b(?<!\/)#{tag_name}(?!<)\b/, "#{replace_with}")
  end
end

#read_on(article, options = {}) ⇒ Object

‘Read on’ link to article for index-pages If external_url_redirect is set and a link_title is given, display this link title. Otherwise display a generic link title.



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# File 'app/helpers/goldencobra/articles_helper.rb', line 9

def read_on(article, options={})
  target_window = article.redirection_target_in_new_window ? "_blank" : "_top"
  html_class = "more #{options[:class]}".strip
  if article.redirect_link_title.present?
    link_to article.redirect_link_title, article.external_url_redirect, class: html_class, target: target_window
  else
    link_to t(:read_on, scope: [:articles]), article.public_url, class: html_class, target: target_window, title: article.title
  end
end

#render_article_content_parts(article) ⇒ Object

Ausgabe aller Hauptbestandteile eines Artikels über “content_for :xy”



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# File 'app/helpers/goldencobra/articles_helper.rb', line 20

def render_article_content_parts(article)
  render partial: "/goldencobra/articles/show", locals: {article: article}
end

#render_article_image_gallery(options = {}) ⇒ HTML

render_article_image_gallery description

Parameters:

  • options={} —
    Hash

    :thumb, target_image_size: :large

Returns:

  • (HTML) —

    ImageGallery



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# File 'app/helpers/goldencobra/articles_helper.rb', line 49

def render_article_image_gallery(options = {})
  if @article && @article.image_gallery_tags.present?
    tags = @article.image_gallery_tags.split(",")
    uploads = Goldencobra::Upload.tagged_with(tags)
    list_items = ""
    uploads.order(:sorter_number).each do |upload|
      list_items << content_tag("li") do
        link_to upload.image.url(options[:target_image_size] || :large), title: raw(upload.description) do
          image_tag(upload.image.url(options[:link_image_size] || :thumb), alt: upload.alt_text)
        end
      end
    end
    content_tag("ul", raw(list_items), class: "goldencobra_article_image_gallery")
  elsif @article
    content_tag("ul", raw(""), class: "goldencobra_article_image_gallery")
  end
end

#render_article_type_content(options = {}) ⇒ Object 



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# File 'app/helpers/goldencobra/articles_helper.rb', line 85

def render_article_type_content(options={})
  if @article
    if @article.article_type.present? && @article.kind_of_article_type.present?
     render partial: "articletypes/#{@article.article_type_form_file.underscore.parameterize.downcase}/#{@article.kind_of_article_type.downcase}"
    else
      render partial: "articletypes/default/show"
    end
  end
end

#render_article_widgets(options = {}) ⇒ Object 



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# File 'app/helpers/goldencobra/articles_helper.rb', line 95

def render_article_widgets(options={})
  custom_css = options[:class] || ""
  tags = options[:tagged_with] || ""

  #include default widgets?
  include_defaults = options[:default].to_s == "true" || false

  #include article widgets?
  if options[:article].present?
    include_articles = options[:article].to_s == "true"
  else
    include_articles = true
  end

  widget_wrapper = options[:wrapper] || "section"
  result = ""
  if params[:frontend_tags] && params[:frontend_tags].class != String && params[:frontend_tags][:format] && params[:frontend_tags][:format] == "email"
    #Wenn format email, dann gibt es keinen realen webseit besucher
    ability = Ability.new()
  else
    if !defined?(current_user).nil? || !defined?(current_visitor).nil?
      operator = current_user || current_visitor
      ability = Ability.new(operator)
    else
      ability = Ability.new()
    end
  end

  # Get article Widgets
  if @article && include_articles
    article_widgets = @article.widgets.active.tagged_with(tags.split(","))
  else
    article_widgets = []
  end

  #Get default widgets
  if include_defaults == true
    default_widgets = Goldencobra::Widget.active.where(default: true)
    default_widgets = default_widgets.tagged_with(tags.split(",")) if tags.present?
  else
    default_widgets = []
  end

  # merge article and default widgets
  widgets = [default_widgets] + [article_widgets]
  widgets = widgets.flatten.uniq.compact

  #Sort widgets bei global sorter id
  widgets = widgets.sort_by(&:sorter)

  #render Widgets
  widgets.each do |widget|
    #check if current user has permissions to see this widget
    if ability.can?(:read, widget)
      template = Liquid::Template.parse(widget.content)
      html_data_options = {"class" => "#{widget.css_name} #{custom_css} goldencobra_widget",
                            "id" => widget.id_name.present? ? widget.id_name : "widget_id_#{widget.id}",
                            'data-id' => widget.id
                          }
      if widget_wrapper == ""
        result << raw(template.render(Goldencobra::Article::LiquidParser))
      else
        result << content_tag(widget_wrapper, raw(template.render(Goldencobra::Article::LiquidParser)), html_data_options)
      end
    end
  end

  return raw(result)
end