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Versions: 13
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Contents
require 'action_view/helpers/url_helper'
require 'explicit_delegator'
class OutlineVideoPresenter < ExplicitDelegator
include ActionView::Helpers::UrlHelper
enforce_definitions :enabled, :completed, :id, :duration, :url, :name, :description, :now_playing?
def css_class
css_classes = []
css_classes << "disabled" if !video.enabled
css_classes << "completed" if video.completed
css_classes.join(" ")
end
def slug
"video_#{video.id}"
end
def duration
minutes = (video.duration.to_f / 1000.0 / 60.0).floor
remainder = (video.duration - (minutes * 60 * 1000))
seconds = (remainder.to_f / 1000.0).floor
if seconds <= 9
seconds = "0#{seconds}"
end
"#{minutes}:#{seconds}"
end
def url
if video.enabled
video.url
else
"#"
end
end
def playback_class
if video.completed
"icon-ok"
elsif video.enabled
"icon-play"
else
"icon-lock"
end
end
def playback_icon
content_tag(:i, nil, class: playback_class)
end
def linkable?
video.completed || video.enabled
end
def render_description
yield(video.description) unless video.description.nil?
end
def render_now_playing
yield if video.now_playing?
end
private
def video
@delegate
end
end
Version data entries
13 entries across 13 versions & 1 rubygems