Class: Caboose::ApplicationController

Inherits:
ActionController::Base
  • Object
show all
Defined in:
app/controllers/caboose/application_controller.rb

Instance Method Summary collapse

Instance Method Details

#admin_add ⇒ Object 



253
 
# File 'app/controllers/caboose/application_controller.rb', line 253

def admin_add()         raise 'This method should be overridden.' end

#admin_bulk_add ⇒ Object 



254
 
# File 'app/controllers/caboose/application_controller.rb', line 254

def admin_bulk_add()    raise 'This method should be overridden.' end

#admin_bulk_delete ⇒ Object 



256
 
# File 'app/controllers/caboose/application_controller.rb', line 256

def admin_bulk_delete() raise 'This method should be overridden.' end

#admin_bulk_update ⇒ Object 



252
 
# File 'app/controllers/caboose/application_controller.rb', line 252

def admin_bulk_update() raise 'This method should be overridden.' end

#admin_delete ⇒ Object 



255
 
# File 'app/controllers/caboose/application_controller.rb', line 255

def admin_delete()      raise 'This method should be overridden.' end

#admin_edit ⇒ Object 



250
 
# File 'app/controllers/caboose/application_controller.rb', line 250

def admin_edit()        raise 'This method should be overridden.' end

#admin_index ⇒ Object

Standard methods used by model binder



247
 
# File 'app/controllers/caboose/application_controller.rb', line 247

def admin_index()       raise 'This method should be overridden.' end

#admin_json ⇒ Object 



248
 
# File 'app/controllers/caboose/application_controller.rb', line 248

def admin_json()        raise 'This method should be overridden.' end

#admin_json_single ⇒ Object 



249
 
# File 'app/controllers/caboose/application_controller.rb', line 249

def admin_json_single() raise 'This method should be overridden.' end

#admin_update ⇒ Object 



251
 
# File 'app/controllers/caboose/application_controller.rb', line 251

def admin_update()      raise 'This method should be overridden.' end

#before_action ⇒ Object

To be overridden by the child controllers



101
102
 
# File 'app/controllers/caboose/application_controller.rb', line 101

def before_action      
end

#before_before_action ⇒ Object 



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
 
# File 'app/controllers/caboose/application_controller.rb', line 11

def before_before_action            
  # Modify the built-in params array with URL params if necessary
  parse_url_params if Caboose.use_url_params
  
  @use_page_cache = !request.fullpath.starts_with?('/admin')
  
  # Get the site we're working with      
  domain = Domain.where(:domain => request.host_with_port).first
  @site = domain ? domain.site : nil
    
  # Make sure someone is logged in
  if !logged_in?      
    elo = User.find(User::LOGGED_OUT_USER_ID)        
    (elo)
  end
  
  session['use_redirect_urls'] = true if session['use_redirect_urls'].nil?
  
  # Initialize AB Testing
  AbTesting.init(request.session_options[:id]) if Caboose.use_ab_testing            
  
  # Try to find the page 
  @page = Page.new
  @crumbtrail = Crumbtrail.new      
  @subnav       = {}
  @actions      = {}
  @tasks        = {}
  @page_tasks   = {}
  @is_real_page = false
  
  #if @find_page
    @page = Page.page_with_uri(request.host_with_port, request.fullpath)
    @crumb_trail  = Caboose::Page.crumb_trail(@page)		    
  #end
  
  # Sets an instance variable of the logged in user
  @logged_in_user = logged_in_user  
  
  # Initialize the card
  init_cart if @site && @site.use_store && !domain.under_construction
  
  before_action
end

#hashify_query_string ⇒ Object

Redirects/Converts querystrings into hashes



238
239
240
241
242
243
244
 
# File 'app/controllers/caboose/application_controller.rb', line 238

def hashify_query_string
  if request.query_string && request.query_string.length > 0
    redirect_to request.url.gsub('?', '#')
    return true
  end
  return false
end

#init_cart ⇒ Object

Initialize the cart in the session



56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
 
# File 'app/controllers/caboose/application_controller.rb', line 56

def init_cart            
  # Check if the cart ID is defined and that it exists in the database
  create_new_order = false
  if session[:cart_id]
    @order = Caboose::Order.where(:id => session[:cart_id]).first
    create_new_order = true if @order.nil? || @order.status != 'cart'                    
  else                        
    create_new_order = true                         
  end

  if create_new_order # Create an order to associate with the session        
    @order = Caboose::Order.new        
    @order.site_id          = @site ? @site.id : nil
    @order.status           = Caboose::Order::STATUS_CART
    @order.financial_status = Caboose::Order::STATUS_PENDING
    @order.date_created     = DateTime.now
    @order.referring_site   = request.env['HTTP_REFERER']
    @order.landing_page     = request.fullpath
    @order.landing_page_ref = params[:ref] || nil
    @order.save
    # Save the cart ID in the session
    session[:cart_id] = @order.id
  end                  
end

#logged_in? ⇒ Boolean

Returns whether or not a user is logged in

Returns:

  • (Boolean) 


118
119
120
121
122
123
 
# File 'app/controllers/caboose/application_controller.rb', line 118

def logged_in?
  validate_token
  validate_cookie
  return true if !session["app_user"].nil? && session["app_user"] != false && session["app_user"].id != -1 && session["app_user"].id != User::LOGGED_OUT_USER_ID     
  return false
end

#logged_in_user ⇒ Object

Returns the currently logged in user



149
150
151
152
153
154
155
 
# File 'app/controllers/caboose/application_controller.rb', line 149

def logged_in_user
  if (!logged_in?)
    return User.logged_out_user
  end
  #return nil if !logged_in?
  return session["app_user"]
end

#login_user(user, remember = false) ⇒ Object

Logs in a user



112
113
114
115
 
# File 'app/controllers/caboose/application_controller.rb', line 112

def (user, remember = false)
  session["app_user"] = user
  cookies.permanent[:caboose_user_id] = user.id if remember
end

#logout_user ⇒ Object

Logs a user out



105
106
107
108
109
 
# File 'app/controllers/caboose/application_controller.rb', line 105

def logout_user
  cookies.delete(:caboose_user_id)
  session["app_user"] = nil
  reset_session
end

#parse_url_params ⇒ Object

Parses any parameters in the URL and adds them to the params



82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
 
# File 'app/controllers/caboose/application_controller.rb', line 82

def parse_url_params      
  return if !Caboose.use_url_params      
  url = "#{request.fullpath}"
  url[0] = "" if url.starts_with?('/')      
  url = url.split('?')[0] if url.include?('?')      
  arr = url.split('/')      
  i = arr.count - 1
  while i >= 1 do
    k = arr[i-1]
    v = arr[i]    
    if v && v.length > 0
      v = v.gsub('%20', ' ')
      params[k] = v
    end
    i = i-2
  end      
end

#reject_param(url, param) ⇒ Object

Removes a given parameter from a URL querystring



215
216
217
218
219
220
221
222
 
# File 'app/controllers/caboose/application_controller.rb', line 215

def reject_param(url, param)
  arr = url.split('?')
  return url if (arr.count == 1)
  qs = arr[1].split('&').reject { |pair| pair.split(/[=;]/).first == param }
  url2 = arr[0]
  url2 += "?" + qs.join('&') if qs.count > 0 
  return url2
end

#user_is_allowed(resource, action) ⇒ Object

DEPRECATED: Use user_is_allowed_to(action, resource)

Checks to see if a user has permission to perform the given action on the given resource. Redirects to login if not logged in. Redirects to error page with message if not allowed.



163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
 
# File 'app/controllers/caboose/application_controller.rb', line 163

def user_is_allowed(resource, action)
  if (!logged_in?)
    redirect_to "/login?return_url=" + URI.encode(request.fullpath)
    return false
  end
  
  @user = logged_in_user
  if (!@user.is_allowed(resource, action))
    @error = "You don't have permission to " + action + " " + resource
    @return_url = request.fullpath
    render :template => "caboose/extras/error"
    return false
  end
  
  return true    
end

#user_is_allowed_to(action, resource) ⇒ Object

Checks to see if a user has permission to perform action on resource

Redirects to login if not logged in Redirects to error page with message if not allowed

useful for creating super-readable code, for example:

> return unless user_is_allowed_to 'edit', 'pages'

Even your mom could read that code.



189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
 
# File 'app/controllers/caboose/application_controller.rb', line 189

def user_is_allowed_to(action, resource)
  unless logged_in?
    redirect_to "/login?return_url=" + URI.encode(request.fullpath)
    return false
  end

  @user = logged_in_user
  unless @user.is_allowed(resource, action)
    @error = "You don't have permission to #{action} #{resource}"
    @return_url = request.fullpath
    render :template => "caboose/extras/error"
    return false
  end
  return true
end

#validate_cookie ⇒ Object

Checks to see if a remember me cookie value is present.



139
140
141
142
143
144
145
146
 
# File 'app/controllers/caboose/application_controller.rb', line 139

def validate_cookie
  if cookies[:caboose_user_id] && User.exists?(cookies[:caboose_user_id])
    user = User.find(cookies[:caboose_user_id])
    (user)
    return true
  end
  return false
end

#validate_token ⇒ Object

Checks to see if a token is given. If so, it tries to validate the token and log the user in.



127
128
129
130
131
132
133
134
135
136
 
# File 'app/controllers/caboose/application_controller.rb', line 127

def validate_token
  token = params[:token]
  return false if token.nil?
  
  user = User.validate_token(token)
  return false if user.nil?
 
  (user)
  return true
end

#var(name) ⇒ Object

def auth_or_error(message)

if (!logged_in?)
  redirect_to "/login?return_url=#{request.request_uri}" and return false
end
redirect_to "/error?message=#{message}"

end



231
232
233
234
235
 
# File 'app/controllers/caboose/application_controller.rb', line 231

def var(name)
  s = Setting.where(:name => name).first
  return "" if s.nil?    
  return s.value
end

#verify_logged_in ⇒ Object

Redirects to login if not logged in.



206
207
208
209
210
211
212
 
# File 'app/controllers/caboose/application_controller.rb', line 206

def verify_logged_in
  if !logged_in?
    redirect_to "/modal/login?return_url=" + URI.encode(request.fullpath)
    return false
  end      
  return true    
end