Class: Admin::MasterController

Inherits:
ApplicationController
  • Object
show all
Includes:
SslRequirement, Typus::Authentication, Typus::Format, Typus::Locale, Typus::Reloader
Defined in:
app/controllers/admin/master_controller.rb

Instance Method Summary collapse

Methods included from Typus::Reloader

#reload_config_et_roles

Methods included from Typus::Locale

#set_locale

Instance Method Details

#create ⇒ Object

Create new items. There’s an special case when we create an item from another item. In this case, after the item is created we also create the relationship between these items.



84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
 
# File 'app/controllers/admin/master_controller.rb', line 84

def create

  @item = @resource[:class].new(params[:item])

  if @item.attributes.include?(Typus.user_fk)
    @item.attributes = { Typus.user_fk => session[:typus_user_id] }
  end

  if @item.valid?
    create_with_back_to and return if params[:back_to]
    @item.save
    flash[:success] = _("{{model}} successfully created.", :model => @resource[:class].typus_human_name)
    if @resource[:class].typus_options_for(:index_after_save)
      redirect_to :action => 'index'
    else
      redirect_to :action => @resource[:class].typus_options_for(:default_action_on_item), :id => @item.id
    end
  else
    select_template :new
  end

end

#destroy ⇒ Object 



145
146
147
148
149
150
151
 
# File 'app/controllers/admin/master_controller.rb', line 145

def destroy
  @item.destroy
  flash[:success] = _("{{model}} successfully removed.", :model => @resource[:class].typus_human_name)
  redirect_to :back
rescue Exception => error
  error_handler(error, params.merge(:action => 'index', :id => nil))
end

#edit ⇒ Object 



107
108
109
110
111
112
113
114
 
# File 'app/controllers/admin/master_controller.rb', line 107

def edit
  item_params = params.dup
  %w( action controller model model_id back_to id resource resource_id ).each { |p| item_params.delete(p) }
  # We assign the params passed trough the url
  @item.attributes = item_params
  @previous, @next = @item.previous_and_next(item_params)
  select_template :edit
end

#index ⇒ Object

This is the main index of the model. With filters, conditions and more.

By default application can respond_to html, csv and xml, but you can add your formats.



49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
 
# File 'app/controllers/admin/master_controller.rb', line 49

def index

  @conditions, @joins = @resource[:class].build_conditions(params)

  check_ownership_of_items if @resource[:class].typus_options_for(:only_user_items)

  respond_to do |format|
    format.html { generate_html }
    @resource[:class].typus_export_formats.each do |f|
      format.send(f) { send("generate_#{f}") }
    end
  end

rescue Exception => error
  error_handler(error)
end

#new ⇒ Object 



66
67
68
69
70
71
72
73
74
75
76
77
 
# File 'app/controllers/admin/master_controller.rb', line 66

def new

  item_params = params.dup
  %w( controller action resource resource_id back_to selected ).each do |param|
    item_params.delete(param)
  end

  @item = @resource[:class].new(item_params.symbolize_keys)

  select_template :new

end

#position ⇒ Object

Change item position. This only works if acts_as_list is installed. We can then move items:

params[:go] = 'move_to_top'

Available positions are move_to_top, move_higher, move_lower, move_to_bottom.



174
175
176
177
178
 
# File 'app/controllers/admin/master_controller.rb', line 174

def position
  @item.send(params[:go])
  flash[:success] = _("Record moved {{to}}.", :to => params[:go].gsub(/move_/, '').humanize.downcase)
  redirect_to :back
end

#relate ⇒ Object

Relate a model object to another, this action is used only by the has_and_belongs_to_many relationships.



184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
 
# File 'app/controllers/admin/master_controller.rb', line 184

def relate

  resource_class = params[:related][:model].constantize
  resource_tableized = params[:related][:model].tableize

  @item.send(resource_tableized) << resource_class.find(params[:related][:id])

  flash[:success] = _("{{model_a}} related to {{model_b}}.", 
                      :model_a => resource_class.typus_human_name, 
                      :model_b => @resource[:class].typus_human_name)

  redirect_to :action => @resource[:class].typus_options_for(:default_action_on_item), 
              :id => @item.id, 
              :anchor => resource_tableized

end

#show ⇒ Object 



116
117
118
119
120
121
122
123
124
125
126
127
128
 
# File 'app/controllers/admin/master_controller.rb', line 116

def show

  @previous, @next = @item.previous_and_next

  respond_to do |format|
    format.html { select_template :show }
    format.xml do
      fields = @resource[:class].typus_fields_for(:xml).collect { |i| i.first }
      render :xml => @item.to_xml(:only => fields)
    end
  end

end

#toggle ⇒ Object 



153
154
155
156
157
158
159
160
161
162
163
 
# File 'app/controllers/admin/master_controller.rb', line 153

def toggle
  if @resource[:class].typus_options_for(:toggle)
    @item.toggle!(params[:field])
    flash[:success] = _("{{model}} {{attribute}} changed.", 
                        :model => @resource[:class].typus_human_name, 
                        :attribute => params[:field].humanize.downcase)
  else
    flash[:notice] = _("Toggle is disabled.")
  end
  redirect_to :back
end

#unrelate ⇒ Object

Remove relationship between models.



204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
 
# File 'app/controllers/admin/master_controller.rb', line 204

def unrelate

  resource_class = params[:resource].classify.constantize
  resource = resource_class.find(params[:resource_id])

  case params[:association]
  when 'has_and_belongs_to_many'
    @item.send(resource_class.table_name).delete(resource)
    message = "{{model_a}} unrelated from {{model_b}}."
  when 'has_many', 'has_one'
    resource.destroy
    message = "{{model_a}} removed from {{model_b}}."
  end

  flash[:success] = _(message, :model_a => resource_class.typus_human_name, :model_b => @resource[:class].typus_human_name)

  redirect_to :controller => @resource[:self], 
              :action => @resource[:class].typus_options_for(:default_action_on_item), 
              :id => @item.id, 
              :anchor => resource_class.table_name

end

#update ⇒ Object 



130
131
132
133
134
135
136
137
138
139
140
141
142
143
 
# File 'app/controllers/admin/master_controller.rb', line 130

def update
  if @item.update_attributes(params[:item])
    flash[:success] = _("{{model}} successfully updated.", :model => @resource[:class].typus_human_name)
    path = if @resource[:class].typus_options_for(:index_after_save)
             params[:back_to] ? "#{params[:back_to]}##{@resource[:self]}" : { :action => 'index' }
           else
             { :action => @resource[:class].typus_options_for(:default_action_on_item), :id => @item.id, :back_to => params[:back_to] }
           end
    redirect_to path
  else
    @previous, @next = @item.previous_and_next
    select_template :edit
  end
end