Module: EditModeRails::ActionViewExtensions::EditModeHelper

Defined in:
lib/editmode-rails/action_view_extensions/editmode_helper.rb

Instance Method Summary collapse

Instance Method Details

#api_root_url ⇒ Object 



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# File 'lib/editmode-rails/action_view_extensions/editmode_helper.rb', line 12

def api_root_url
  ENV["EDITMODE_OVERRIDE_API_URL"] || "https://www.editmode.app/api"
end

#api_version ⇒ Object 



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# File 'lib/editmode-rails/action_view_extensions/editmode_helper.rb', line 8

def api_version
  "v1"
end

#bit(label, identifier, options = {}) ⇒ Object 



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# File 'lib/editmode-rails/action_view_extensions/editmode_helper.rb', line 116

def bit(label,identifier,options={})
  chunk_display(label,identifier,options)
end

#chunk(label, identifier, options = {}) ⇒ Object 



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# File 'lib/editmode-rails/action_view_extensions/editmode_helper.rb', line 120

def chunk(label,identifier,options={})
  chunk_display(label,identifier,options)
end

#chunk_collection(collection_identifier, has_tags = []) ⇒ Object 



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# File 'lib/editmode-rails/action_view_extensions/editmode_helper.rb', line 20

def chunk_collection(collection_identifier,has_tags=[])
  begin 
    url = "#{versioned_api_url}/chunks?collection_identifier=#{collection_identifier}"
    response = HTTParty.get(url)
    chunks = response["chunks"]
    return chunks
  rescue => error
    puts error 
    []
  end
end

#chunk_display(label, identifier, options = {}, custom_field_info = {}) ⇒ Object 



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# File 'lib/editmode-rails/action_view_extensions/editmode_helper.rb', line 46

def chunk_display(label,identifier,options={},custom_field_info={})
  
  begin 

    if custom_field_info.present?
      chunk_content = custom_field_info["value"]
    else

      cache_identifier = "chunk_#{identifier}"
      url = "#{versioned_api_url}/bits/#{identifier}"

      if !Rails.cache.exist?(cache_identifier)
        response = HTTParty.get(url)
      end
        
      chunk_content = Rails.cache.fetch(cache_identifier) do  
        response['content']
      end

      chunk_type = Rails.cache.fetch("#{cache_identifier}_type") do  
        response['chunk_type']
      end

    end

    if chunk_type == "image"
      display_type = "image"
    else 
      display_type = options[:display_type] || "span"
    end
    css_class = options[:css_class]
    content_type = "plain"

    # Simple check to see if returned chunk contains html. Regex will need to be improved
    if /<[a-z][\s\S]*>/i.match(chunk_content)
      content_type = "rich"
      chunk_content = sanitize chunk_content.html_safe
    elsif chunk_content.include? "\n"
      content_type = "rich"
      renderer = Redcarpet::Render::HTML.new(no_links: true, hard_wrap: true)
      markdown = Redcarpet::Markdown.new(renderer, extensions = {})
      chunk_content = markdown.render(chunk_content).html_safe
    end

    additional_data_properties = custom_field_info.present? ? { :custom_field_identifier => custom_field_info["custom_field_identifier"] } : {}

    case display_type
    when "span"
      if content_type == "rich"
        content_tag(:span, :class => css_class, :data => {:chunk => identifier, :chunk_editable => false}.merge(additional_data_properties) ) do
          chunk_content
        end
      else
        content_tag(:span, :class => css_class, :data => {:chunk => identifier, :chunk_editable => true}.merge(additional_data_properties)) do
          chunk_content
        end
      end
    when "raw"
      chunk_content
    when "image"
      content_tag(:span, :data => {:chunk => identifier, :chunk_editable => false}.merge(additional_data_properties)) do 
        image_tag(chunk_content, :class => css_class) 
      end
    end
 rescue => error
  puts error
 end

end

#chunk_property(chunk_info, custom_field_identifier = nil, options = {}) ⇒ Object 



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# File 'lib/editmode-rails/action_view_extensions/editmode_helper.rb', line 32

def chunk_property(chunk_info,custom_field_identifier=nil,options={})

  chunk_identifier = chunk_info["identifier"]

  if custom_field_identifier
    custom_field_info = chunk_info["custom_fields"].select{|custom_field| custom_field["custom_field_identifier"] == custom_field_identifier }[0]
    if custom_field_info.present? 
      chunk_display("",chunk_identifier,options,custom_field_info)
    end
  else 
    chunk_display("",chunk_identifier,options)
  end
end

#raw_chunk(label, identifier, options = {}) ⇒ Object 



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# File 'lib/editmode-rails/action_view_extensions/editmode_helper.rb', line 124

def raw_chunk(label,identifier,options={})
  chunk_display(label,identifier,options.merge(:display_type => "raw"))
end

#versioned_api_url ⇒ Object 



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# File 'lib/editmode-rails/action_view_extensions/editmode_helper.rb', line 16

def versioned_api_url
  "#{api_root_url}/#{api_version}"
end