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 



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# File 'app/helpers/goldencobra/articles_helper.rb', line 58

def index_of_articles(options={})
  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 25

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) ⇒ 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)
  target_window = article.redirection_target_in_new_window ? "_blank" : "_top"
  if article.redirect_link_title.present?
    link_to article.redirect_link_title, article.external_url_redirect, :class => "more", :target => target_window
  else
    link_to t(:read_on, scope: [:articles]), article.public_url, :class => "more", :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 19

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

#render_article_image_gallery ⇒ Object 



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# File 'app/helpers/goldencobra/articles_helper.rb', line 44

def render_article_image_gallery
  if @article
    result = ""
    uploads = Goldencobra::Upload.tagged_with(@article.image_gallery_tags.present? ? @article.image_gallery_tags.split(",") : "" )
    if uploads && uploads.count > 0
      uploads.order(:sorter_number).each do |upload|
        result << content_tag("li", link_to(image_tag(upload.image.url(:thumb), {alt: upload.alt_text}), upload.image.url(:large), title: raw(upload.description)))
      end
    end
    return content_tag("ul", raw(result), :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 74

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 84

def render_article_widgets(options={})
  @timecontrol = Goldencobra::Setting.for_key("goldencobra.widgets.time_control") == "true"
  custom_css = options[:class] || ""
  tags = options[:tagged_with] || ""
  default = options[:default] || "false"
  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
  if @article
    widgets = @article.widgets.active
    if tags.present? && default == "false"
      widgets = widgets.tagged_with(tags.split(","))
    elsif default == true && tags.present?
      widgets = Goldencobra::Widget.active.where(:default => true).tagged_with(tags.split(","))
    else
      widgets = widgets.where(:tag_list => "")
    end
    widgets = widgets.order(:sorter)

    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)
        alt_template = Liquid::Template.parse(widget.alternative_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-date-start' => widget.offline_date_start_display,
                              'data-date-end' => widget.offline_date_end_display,
                              'data-offline-active' => widget.offline_time_active,
                              'data-id' => widget.id
                            }
        html_data_options = html_data_options.merge(widget.offline_time_week)
        result << content_tag(widget_wrapper, raw(template.render(Goldencobra::Article::LiquidParser)), html_data_options)
        if @timecontrol
          result << content_tag(widget_wrapper, raw(alt_template.render(Goldencobra::Article::LiquidParser)),
                      class: "#{widget.css_name} #{custom_css} hidden goldencobra_widget", 'data-id' => widget.id)
        end
      end
    end
  end
  return raw(result)
end