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.



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# File 'app/controllers/admin/master_controller.rb', line 86

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 



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# File 'app/controllers/admin/master_controller.rb', line 147

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 



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# File 'app/controllers/admin/master_controller.rb', line 109

def edit
  item_params = params.dup
  %w( action controller model model_id back_to id resource resource_id page ).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.



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# File 'app/controllers/admin/master_controller.rb', line 51

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 



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# File 'app/controllers/admin/master_controller.rb', line 68

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.



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# File 'app/controllers/admin/master_controller.rb', line 176

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.



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# File 'app/controllers/admin/master_controller.rb', line 186

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 



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# File 'app/controllers/admin/master_controller.rb', line 118

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 



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# File 'app/controllers/admin/master_controller.rb', line 155

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.



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# File 'app/controllers/admin/master_controller.rb', line 206

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 



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# File 'app/controllers/admin/master_controller.rb', line 132

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