Module: ActivitiesHelper

Defined in:
app/helpers/activities_helper.rb

Instance Method Summary collapse

Instance Method Details

#like_sentence(activity, options = {}) ⇒ Object 



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# File 'app/helpers/activities_helper.rb', line 38

def like_sentence(activity, options = {})
  options[:likers_shown] ||= 2

  # TODO: select likers from current_subject's contacts
  likers =
    activity.likes.first(options[:likers_shown]).
    map{ |a| a.sender_subject }.
    map{ |l| link_to l.name, l }

  likers_count = activity.likes.count
  likers_other = likers_count - options[:likers_shown]

  if likers_other > 0
    likers.push t("activity_action.sentence.more", :count => likers_other)
  end

  t("activity.like_sentence", :likers => likers.to_sentence, :count => likers_count).html_safe
end

#link_like(object) ⇒ String

Link to ‘like’ or ‘unlike’ depending on the like status of the activity to current_subject

Parameters:

  • (Object)

Returns:

  • (String) 


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# File 'app/helpers/activities_helper.rb', line 6

def link_like(object)
  params = link_like_params(object)
  link_to params[0],params[1],params[2]
end

#link_like_params(object) ⇒ Object 



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# File 'app/helpers/activities_helper.rb', line 11

def link_like_params(object)
  params = Array.new
  if !user_signed_in?
    params << image_tag("btn/nolike.png", :class => "menu_icon")+t('activity.like')
    params << new_user_session_path
    params << {:class => "verb_like",:id => "like_" + dom_id(object)}
  else
    if (object.liked_by?(current_subject))
      params << image_tag("btn/like.png", :class => "menu_icon")+t('activity.unlike')
      params << [object, :like]
      params << {:class => "verb_like",:id => "like_" + dom_id(object),:method => :delete, :remote => true}
    else
      params << image_tag("btn/nolike.png", :class => "menu_icon")+t('activity.like')
      params << [object, :like]
      params << {:class => "verb_like",:id => "like_" + dom_id(object),:method => :post, :remote => true}
    end
  end
end

#new_post(receiver) ⇒ Object

Build a new post based on the current_subject. Useful for authorization queries



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# File 'app/helpers/activities_helper.rb', line 31

def new_post(receiver)
  return Post.new unless user_signed_in?

  Post.new :author_id => Actor.normalize_id(current_subject),
           :owner_id  => Actor.normalize_id(receiver)
end