Module: Gritter::Helpers

Defined in:
lib/gritter/helpers.rb

Instance Method Summary collapse

Instance Method Details

#add_gritter(text, *args) ⇒ Object 



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# File 'lib/gritter/helpers.rb', line 3

def add_gritter text, *args
  options = args.extract_options!
  options[:title] = "Notification" if options[:title].blank?
  options[:image] = image_path("#{options[:image]}#{options[:image].to_s == 'progress' ? '.gif' : '.png'}") if %w(success warning error notice progress).include?(options[:image].to_s)
  notification = Array.new
  notification.push("jQuery(function(){") if options[:nodom_wrap].blank?
  notification.push("jQuery.gritter.add({")
  notification.push("image:'#{options[:image]}',") if options[:image].present?
  notification.push("sticky:#{options[:sticky]},") if options[:sticky].present?
  notification.push("time:#{options[:time]},") if options[:time].present?
  notification.push("class_name:'#{options[:class_name]}',") if options[:class_name].present?
  notification.push("before_open:function(e){#{options[:before_open]}},") if options[:before_open].present?
  notification.push("after_open:function(e){#{options[:after_open]}},") if options[:after_open].present?
  notification.push("before_close:function(e){#{options[:before_close]}},") if options[:before_close].present?
  notification.push("after_close:function(e){#{options[:after_close]}},") if options[:after_close].present?
  notification.push("on_click:function(e){#{options[:on_click]}},") if options[:on_click].present?
  notification.push("title:'#{escape_javascript(options[:title])}',")
  notification.push("text:'#{escape_javascript(text)}'")
  notification.push("});")
  notification.push("});") if options[:nodom_wrap].blank?
  text.present? ? notification.join.html_safe : nil
end

#extend_gritter(*args) ⇒ Object 



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# File 'lib/gritter/helpers.rb', line 35

def extend_gritter *args
  options = args.extract_options!
  options[:fade_in_speed] = "'#{options[:fade_in_speed]}'" if options[:fade_in_speed].is_a?(String)
  options[:fade_out_speed] = "'#{options[:fade_out_speed]}'" if options[:fade_out_speed].is_a?(String)
  options[:position] = "'#{options[:position].to_s.gsub("_", "-")}'" if options[:position]
  extended = ["jQuery.extend($.gritter.options,{"]
  extended.push("fade_in_speed:#{options[:fade_in_speed]},") if options[:fade_in_speed].present?
  extended.push("fade_out_speed:#{options[:fade_out_speed]},") if options[:fade_out_speed].present?
  extended.push("time:#{options[:time]},") if options[:time].present?
  extended.push("position:#{options[:position]}") if options[:position].present?
  extended.push("});")
  extended.join.html_safe
end

#gflash(*args) ⇒ Object 



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# File 'lib/gritter/helpers.rb', line 49

def gflash *args
  if session[:gflash].present?
    options = args.extract_options!
    nodom_wrap = options[:nodom_wrap]
    options.delete(:nodom_wrap)
    
    titles = gflash_titles(options)
    flashes = []
    session[:gflash].each do |key, value|
      key = key.to_sym
      value.each do |gflash_value|
        gritter_options = { :image => key, :title => titles[key], :nodom_wrap => nodom_wrap }
        if gflash_value.is_a?(Hash)
          text = gflash_value.has_key?(:value) ? (gflash_value[:value] and gflash_value.delete(:value)) : nil
          gritter_options.merge!(gflash_value)
        else
          text = gflash_value
        end
        flashes.push(add_gritter(text, gritter_options))
      end
    end
    session[:gflash] = nil
    options[:js] ? flashes.join("\n") : js(flashes).html_safe
  end
end

#js(*args) ⇒ Object 



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# File 'lib/gritter/helpers.rb', line 75

def js *args
  javascript_tag(args.join("\n"))
end

#remove_gritter(*args) ⇒ Object 



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# File 'lib/gritter/helpers.rb', line 26

def remove_gritter *args
  options = args.extract_options!
  removed = ["jQuery.gritter.removeAll({"]
  removed.push("before_close:function(e){#{options[:before_close]}},") if options[:before_close].present?
  removed.push("after_close:function(e){#{options[:after_close]}},") if options[:after_close].present?
  removed.push("});")
  removed.join.html_safe
end