Class: Crud::CrudController

Inherits:
CrudBaseController show all
Defined in:
app/controllers/crud/crud_controller.rb

Instance Method Summary collapse

Methods inherited from CrudBaseController

#is_allowed_to_update?, #is_allowed_to_view?

Instance Method Details

#create ⇒ Object

POST



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# File 'app/controllers/crud/crud_controller.rb', line 79

def create
  @klass_data = @klass_info[:class].new(klass_params)

  respond_to do |format|
    if @klass_data.save
      format.html { redirect_to show_path(:class_name => @klass_info[:name], :id => @klass_data.id), :notice => "#{@klass_info[:name]} was successfully created" }
      format.json { render :json => @klass_data, :status => :created, :location => @klass_data }
      format.xml  { head :ok }
    else
      format.html { render :action => 'new' }
      format.json { render :json => @klass_data.errors, :status => :unprocessable_entity }
      format.xml  { render :xml => @klass_data.errors, :status => :unprocessable_entity }
    end
  end
end

#delete ⇒ Object

DELETE



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# File 'app/controllers/crud/crud_controller.rb', line 111

def delete
  @klass_data.delete

  respond_to do |format|
    format.html { redirect_to index_path(:class_name => @klass_info[:name]), :notice => "#{@klass_info[:name]}[#{params[:id]}] was successfully deleted" }
    format.json { head :no_content }
    format.xml  { head :ok }
  end
end

#destroy ⇒ Object

DELETE



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# File 'app/controllers/crud/crud_controller.rb', line 122

def destroy
  @klass_data.destroy

  respond_to do |format|
    format.html { redirect_to index_path(:class_name => @klass_info[:name]), :notice => "#{@klass_info[:name]}[#{params[:id]}] was successfully destroyed" }
    format.json { head :no_content }
    format.xml  { head :ok }
  end
end

#edit ⇒ Object

GET



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# File 'app/controllers/crud/crud_controller.rb', line 75

def edit
end

#index ⇒ Object

GET



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# File 'app/controllers/crud/crud_controller.rb', line 23

def index
  @search_prompt = I18n.t(:search_prompt)

  page = (params[:page]) ? params[:page].to_i : 1
  per_page = (params[:per_page]) ? params[:per_page].to_i : 10

  if( params[:search] && !params[:search].empty? && params[:search] != @search_prompt)
    where_clause = ''
    @visible_attributes.each do |attribute|
      where_clause += "LOWER(#{attribute[:column_name]}) LIKE '%#{params[:search].downcase}%' OR " if attribute[:column_data_type] == :string
    end
    where_clause.sub!(/ OR $/,'')
  else
    where_clause = nil
  end

  primary_key_name = @klass_info.primary_key(@klass_info[:class])
  if primary_key_name
    @klass_data = @klass_info[:class].where(where_clause).paginate(:page => page, :per_page => per_page).order("#{primary_key_name} ASC")
  else
    @klass_data = @klass_info[:class].where(where_clause).paginate(:page => page, :per_page => per_page)
  end

  respond_to do |format|
    format.html # index.html.erb
    format.js   # index.js.erb
    format.json { render :json => @klass_data }
    format.xml  { render :xml => @klass_data }
  end
end

#new ⇒ Object

GET



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# File 'app/controllers/crud/crud_controller.rb', line 64

def new
  @klass_data = @klass_info[:class].new

  respond_to do |format|
    format.html # index.html.erb
    format.json { render :json => @klass_data }
    format.xml  { render :xml => @klass_data }
  end
end

#show ⇒ Object

GET



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# File 'app/controllers/crud/crud_controller.rb', line 55

def show
  respond_to do |format|
    format.html # index.html.erb
    format.json { render :json => @klass_data }
    format.xml  { render :xml => @klass_data }
  end
end

#update ⇒ Object

PUT



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# File 'app/controllers/crud/crud_controller.rb', line 96

def update
  respond_to do |format|
    if @klass_data.update_attributes(klass_params)
      format.html { redirect_to show_path(:class_name => @klass_info[:name], :id => @klass_data.id), :notice => "#{@klass_info[:name]} was successfully updated" }
      format.json { head :no_content }
      format.xml  { head :ok }
    else
      format.html { render :action => 'edit' }
      format.json { render :json => @klass_data.errors, :status => :unprocessable_entity }
      format.xml  { render :xml => @klass_data.errors, :status => :unprocessable_entity }
    end
  end
end