Class: Portlet

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/portlet.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#connect_to_container ⇒ Object

These are here simply to temporarily hold these values Makes it easy to pass them through the process of selecting a portlet type



7
8
9
 
# File 'app/models/portlet.rb', line 7

def connect_to_container
  @connect_to_container
end

#connect_to_page_id ⇒ Object

These are here simply to temporarily hold these values Makes it easy to pass them through the process of selecting a portlet type



7
8
9
 
# File 'app/models/portlet.rb', line 7

def connect_to_page_id
  @connect_to_page_id
end

#controller ⇒ Object

Returns the value of attribute controller.



9
10
11
 
# File 'app/models/portlet.rb', line 9

def controller
  @controller
end

Class Method Details

.columns_for_index ⇒ Object 



97
98
99
100
101
 
# File 'app/models/portlet.rb', line 97

def self.columns_for_index
  [ {:label => "Name", :method => :name, :order => "name" },
    {:label => "Type", :method => :type_name, :order => "type" },
    {:label => "Updated On", :method => :updated_on_string, :order => "updated_at"} ]
end

.content_block_type ⇒ Object 



56
57
58
 
# File 'app/models/portlet.rb', line 56

def self.content_block_type
  "portlet"
end

.content_block_type_for_list ⇒ Object 



60
61
62
 
# File 'app/models/portlet.rb', line 60

def self.content_block_type_for_list
  "portlet"
end

.default_template ⇒ Object 



73
74
75
76
77
78
79
 
# File 'app/models/portlet.rb', line 73

def self.default_template
  template_file = ActionController::Base.view_paths.map do |vp| 
    path = vp.to_s.first == "/" ? vp.to_s : Rails.root.join(vp.to_s)
    Dir[File.join(path, default_template_path) + '.*']
  end.flatten.first
  template_file ? open(template_file){|f| f.read } : ""
end

.default_template_path ⇒ Object 



85
86
87
 
# File 'app/models/portlet.rb', line 85

def self.default_template_path
  @default_template_path ||= "portlets/#{name.tableize.sub('_portlets','')}/render"
end

.form ⇒ Object 



69
70
71
 
# File 'app/models/portlet.rb', line 69

def self.form
  "portlets/#{name.tableize.sub('_portlets','')}/form"
end

.get_subclass(type) ⇒ Object 



51
52
53
54
 
# File 'app/models/portlet.rb', line 51

def self.get_subclass(type)
  raise "Unknown Portlet Type" unless types.map(&:name).include?(type)
  type.constantize 
end

.has_edit_link? ⇒ Boolean

Returns:

  • (Boolean) 


37
38
39
 
# File 'app/models/portlet.rb', line 37

def self.has_edit_link?
  false
end

.inherited(subclass) ⇒ Object 



15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
# File 'app/models/portlet.rb', line 15

def self.inherited(subclass)
  super if defined? super
ensure
  subclass.class_eval do
    
    has_dynamic_attributes
    
    acts_as_content_block(
      :versioned => false, 
      :publishable => false,
      :renderable => {:instance_variable_name_for_view => "@portlet"})
    
    def self.helper_path
      "app/portlets/helpers/#{name.underscore}_helper.rb"
    end

    def self.helper_class
      "#{name}Helper".constantize
    end      
  end      
end

.set_default_template_path(s) ⇒ Object 



81
82
83
 
# File 'app/models/portlet.rb', line 81

def self.set_default_template_path(s)
  @default_template_path = s
end

.types ⇒ Object 



41
42
43
44
45
46
47
48
49
 
# File 'app/models/portlet.rb', line 41

def self.types
  @types ||= ActiveSupport::Dependencies.load_paths.map do |d| 
    if d =~ /app\/portlets/
      Dir["#{d}/*_portlet.rb"].map do |p| 
        File.basename(p, ".rb").classify
      end
    end
  end.flatten.compact.uniq.sort
end

Instance Method Details

#inline_options ⇒ Object 



89
90
91
 
# File 'app/models/portlet.rb', line 89

def inline_options
  {:inline => self.template}
end

#instance_name ⇒ Object

—– Portlet Action Related Methods —————————————-



104
105
106
 
# File 'app/models/portlet.rb', line 104

def instance_name
  "#{self.class.name.demodulize.underscore}_#{id}"
end

#portlet_type_name ⇒ Object

For column in list



65
66
67
 
# File 'app/models/portlet.rb', line 65

def portlet_type_name
  type.titleize
end

#store_errors_in_flash(errors) ⇒ Object

This will convert the errors object into a hash and then store it in the flash under the key #Portlet.portletportlet.instance_name_errors



130
131
132
133
 
# File 'app/models/portlet.rb', line 130

def store_errors_in_flash(errors)
  store_hash_in_flash("#{instance_name}_errors", 
    errors.inject({}){|h, (k, v)| h[k] = v; h})
end

#store_hash_in_flash(key, hash) ⇒ Object 



135
136
137
138
139
140
141
142
 
# File 'app/models/portlet.rb', line 135

def store_hash_in_flash(key, hash)
  flash[key] = hash.inject(HashWithIndifferentAccess.new) do |p,(k,v)|
    unless StringIO === v || Tempfile === v
      p[k.to_sym] = v
    end
    p
  end      
end

#store_params_in_flash ⇒ Object

This will copy all the params from this request into the flash. The key in the flash with be the portlet instance_name and the value will be the hash of all the params, except the params that have values that are a StringIO or a Tempfile will be left out.



124
125
126
 
# File 'app/models/portlet.rb', line 124

def store_params_in_flash
  store_hash_in_flash instance_name, params
end

#type_name ⇒ Object 



93
94
95
 
# File 'app/models/portlet.rb', line 93

def type_name
  type.to_s.titleize
end

#url_for_failure ⇒ Object 



114
115
116
117
118
 
# File 'app/models/portlet.rb', line 114

def url_for_failure
  [params[:failure_url], self.failure_url, request.referer].detect do |e|
    !e.blank?
  end    
end

#url_for_success ⇒ Object 



108
109
110
111
112
 
# File 'app/models/portlet.rb', line 108

def url_for_success
  [params[:success_url], self.success_url, request.referer].detect do |e|
    !e.blank?
  end    
end