Module: AlphabeticalPaginate::ViewHelpers

Defined in:
lib/alphabetical_paginate/view_helpers.rb

Instance Method Summary collapse

Instance Method Details

#alphabetical_paginate(options = {}) ⇒ Object 



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# File 'lib/alphabetical_paginate/view_helpers.rb', line 4

def alphabetical_paginate(options = {})
  output = ""
  links = ""
  output += javascript_include_tag 'alphabetical_paginate' if options[:js] == true
  options[:scope] ||= main_app
  
  if options[:paginate_all]
    range = options[:language].letters_range
    if options[:others]
      range += ["*"]
    end
    if options[:enumerate] && options[:numbers]
      range = (0..9).to_a.map{|x| x.to_s} + range
    elsif options[:numbers]
      range = ["0-9"] + range
    end
    range.unshift "All" if (options[:include_all] && !range.include?("All"))
    range.each do |l|
      link_letter = l
      if options[:slugged_link] && (l =~ options[:language].letters_regexp || l == "All")
        link_letter = options[:language].slugged_letters[l]
      end

      url = options[:scope].url_for(:letter => link_letter)
      value = options[:language].output_letter(l)
      if l == options[:currentField]
        links += content_tag(:li, link_to(value, "#", "data-letter" => l), :class => "active")
      elsif options[:db_mode] or options[:availableLetters].include? l
        links += content_tag(:li, link_to(value, url, "data-letter" => l))
      else
        links += content_tag(:li, link_to(value, url, "data-letter" => l), :class => "disabled")
      end
    end
  else
    options[:availableLetters].sort!
    options[:availableLetters] = options[:availableLetters][1..-1] + ["*"] if options[:availableLetters][0] == "*"
    #Ensure that "All" is always at the front of the array
    if options[:include_all]
      options[:availableLetters].delete("All") if options[:availableLetters].include?("All")
      options[:availableLetters].unshift("All")
    end
    options[:availableLetters] -= (1..9).to_a.map{|x| x.to_s} if !options[:numbers]
    options[:availableLetters] -= ["*"] if !options[:others]
    
    options[:availableLetters].each do |l|
      link_letter = l
      if options[:slugged_link] && (l =~ options[:language].letters_regexp || l == "All")
        link_letter = options[:language].slugged_letters[l]
      end

      url = options[:scope].url_for(:letter => link_letter)
      value = options[:language].output_letter(l)
      links += content_tag(:li, link_to(value, url, "data-letter" => l), :class => ("active" if l == options[:currentField] ))
    end
  end

  element = options[:bootstrap3] ? 'ul' : 'div'
  if options[:pagination_class] != "none"
    pagination = "<#{element} class='pagination %s alpha' style='height:35px;'>" % options[:pagination_class]
  else
    pagination = "<#{element} class='pagination alpha' style='height:35px;'>"
  end
  pagination +=
    (options[:bootstrap3] ? "" : "<ul>") +
    links +
    (options[:bootstrap3] ? "" : "</ul>") +
    (options[:bootstrap3] ? "" : "</div>")

  output += pagination
  output.html_safe
end