Module: Admin::AdminsiteApplicationHelper

Defined in:
app/helpers/admin/adminsite_application_helper.rb

Instance Method Summary collapse

Instance Method Details

#display_referenced_resource(resource, add_td_wrappers = true) ⇒ Object 



86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 86

def display_referenced_resource(resource, add_td_wrappers = true)
  label_attr = Adminsite::AdminConfig::Base.admin_config_of_class(resource.class, nil, current_adminsite_admin_user).label_attribute(resource)
  label = display_resource_value(resource, label_attr, add_td_wrappers)
  begin
    if can?(:edit, resource)
      link_to label, send("edit_admin_#{resource.class.name.underscore.gsub('/','_')}_path", resource.id, admin_menu: params[:admin_menu])
    elsif can?(:read, resource)
      link_to label, send("admin_#{resource.class.name.underscore.gsub('/','_')}_path", resource.id, admin_menu: params[:admin_menu])
    else
      label
    end
  rescue
    return label
  end
end

#display_resource_value(resource, attr, add_td_wrappers = true) ⇒ Object 



70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 70

def display_resource_value(resource, attr, add_td_wrappers = true)
  value = nil
  attr.to_s.split('.').each{|a| value = (value || resource).send(a) }
  value = display_referenced_resource(value, false) if value.is_a?(ActiveRecord::Base)
  if value.is_a?(ActiveRecord::Associations::CollectionProxy) or value.is_a?(Array)
    value = value.collect do |r|
      if r.is_a?(ActiveRecord::Base)
        display_referenced_resource(r, false)
      else
        r
      end
    end.join(', ')
  end
  format_response_value(value, add_td_wrappers).html_safe
end

#error_messages_for(obj) ⇒ Object 



32
33
34
35
36
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 32

def error_messages_for(obj)
  return if obj.errors.blank?
  msgs = obj.errors.full_messages.collect{|msg| "<li>#{ h msg }</li>" }
  raw ['<ul>', msgs, '</ul>'].flatten.join
end

#format_response_value(value, add_td_wrappers = true) ⇒ Object 



3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 3

def format_response_value(value, add_td_wrappers = true)
  value = value.url if defined?(PictureUploader) && value.is_a?(PictureUploader)
  response = ''
  response = '<td>' if add_td_wrappers
  if is_url?(value)
    response += link_to(value,value, target: '_blank')
    response += "<br>#{image_tag(value)}" if is_image?(value)
  else
    response += h value
  end
  if add_td_wrappers
    response + '</td>'
  else
    response
  end
end

#image_extensions ⇒ Object 



28
29
30
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 28

def image_extensions
  %w(.png .gif .jpg .tif)
end

#is_image?(path) ⇒ Boolean

Returns:

  • (Boolean) 


24
25
26
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 24

def is_image?(path)
  image_extensions.include?( File.extname(path).split('?').first.try(:downcase) )
end

#is_url?(value) ⇒ Boolean

Returns:

  • (Boolean) 


20
21
22
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 20

def is_url?(value)
  value.is_a?(String) && value.match(/\A[\/]|\Ahttp[s]*:/)
end

#label_resource ⇒ Object 



38
39
40
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 38

def label_resource
  @resource.send(resource_admin_config.label_attribute)
end

#label_resource_class ⇒ Object 



42
43
44
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 42

def label_resource_class
  resource_class.name.underscore.gsub('_', ' ')
end

#label_resource_class_plural ⇒ Object 



46
47
48
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 46

def label_resource_class_plural
  label_resource_class.pluralize
end

#link_to_back(text = 'Back', path = admin_resource_path) ⇒ Object 



50
51
52
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 50

def link_to_back(text = 'Back', path = admin_resource_path)
  link_to text, path, :class => 'action back'
end

#link_to_destroy(resource) ⇒ Object 



66
67
68
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 66

def link_to_destroy(resource)
  link_to image_tag('adminsite/admin/cross.png', :size => '16x16'), admin_resource_path(resource.id), :class => 'resource_action destroy', data: { :confirm => 'Are you sure?'} , :method => :delete if can?(:destroy, resource)
end

#link_to_edit(resource, text = '') ⇒ Object 



62
63
64
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 62

def link_to_edit(resource, text = '')
  link_to h(text) + image_tag('adminsite/admin/pencil.png', :size => '16x16'), admin_resource_path(resource.id, :edit), :class => 'resource_action edit' if can?(:edit, resource)
end

#link_to_new(text, path = admin_resource_path(nil, :new)) ⇒ Object 



54
55
56
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 54

def link_to_new(text, path = admin_resource_path(nil, :new) )
  link_to text, path, :class => 'action new'
end

#link_to_show(resource, text = '') ⇒ Object 



58
59
60
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 58

def link_to_show(resource, text = '')
  link_to h(text) + image_tag('adminsite/admin/magnifier.png', :size => '16x16'), admin_resource_path(resource.id), :class => 'resource_action show'
end

#publish_form_input(form, form_input) ⇒ Object 



102
103
104
105
106
107
108
109
110
111
 
# File 'app/helpers/admin/adminsite_application_helper.rb', line 102

def publish_form_input(form, form_input)
  options = {}
  if form_input.is_a?(Hash)
    attr_name = form_input.keys.first
    options = form_input[attr_name]
  else
    attr_name = form_input
  end
  form.input(attr_name, options).html_safe
end