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Contents
module RailsConnector
#
# This helper provides methods for use with ratings.
module DefaultRatingsHelper
# Determines whether the current user has rated a CMS object.
def rated_by_current_user?(obj)
session[:rated_objs] && session[:rated_objs][obj.id]
end
# Builds the HTML markup for the ratings section.
def stars_for_rating(obj)
stars = "".html_safe
(Rating::MINIMUM..Rating::MAXIMUM).collect do |score|
stars << content_tag(:li, link_a_star(score, obj))
end
stars
end
private
def link_a_star(score, obj)
css_classes = ["", "one-star", "two-stars", "three-stars", "four-stars", "five-stars"]
descriptions = ["",
t(:"rails_connector.helpers.ratings.bad"),
t(:"rails_connector.helpers.ratings.mediocre"),
t(:"rails_connector.helpers.ratings.average"),
t(:"rails_connector.helpers.ratings.good"),
t(:"rails_connector.helpers.ratings.very_good")
]
html_options = {
:title => "#{score} von #{Rating::MAXIMUM} Sternen",
:class => css_classes[score],
"data-description" => descriptions[score]
}
link_to(score.to_s, ratings_url(:action => :rate, :id => obj.id, :score => score), html_options)
end
end
end
Version data entries
45 entries across 45 versions & 1 rubygems