cirandas.net

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

class ProfileListBlock < Block

  attr_accessible :prioritize_profiles_with_image

  settings_items :limit, :type => :integer, :default => 6
  settings_items :prioritize_profiles_with_image, :type => :boolean, :default => true

  def self.description
    _('Random profiles')
  end

  # override in subclasses!
  def profiles
    if owner.is_a? Environment
      owner.profiles.is_public
    else
      owner.profiles.visible
    end
  end

  def profile_list
    result = nil
    public_profiles = profiles.includes([:image,:domains,:preferred_domain,:environment])
    if !prioritize_profiles_with_image
      result = public_profiles.limit(get_limit).order('profiles.updated_at DESC').sort_by{ rand }
    elsif profiles.visible.with_image.count >= get_limit
      result = public_profiles.with_image.limit(get_limit * 5).order('profiles.updated_at DESC').sort_by{ rand }
    else
      result = public_profiles.with_image.sort_by{ rand } + public_profiles.without_image.limit(get_limit * 5).order('profiles.updated_at DESC').sort_by{ rand }
    end
    result.slice(0..get_limit-1)
  end

  def profile_count
    profiles.count
  end

  # the title of the block. Probably will be overriden in subclasses.
  def default_title
    _('{#} People or Groups')
  end

  def help
    _('Clicking on the people or groups will take you to their home page.')
  end

  def view_title
    title.gsub('{#}', profile_count.to_s)
  end

  # override in subclasses! See MembersBlock for example
  def extra_option
    {}
  end
end