<?php
class IndustriesController extends AppController {

	var $name = 'Industries';
	var $helpers = array('Html', 'Form');

	var $paginate = array(
			'Industry' => array('order' => array('ParentIndustry.name' => 'asc', 'Industry.name' => 'asc'),
								'limit' => 200
								));
			
	function index() {
		$this->Industry->recursive = 0;
		$this->set('industries', $this->paginate());
	}

	function view($id = null) {
		if (!$id) {
			$this->Session->setFlash(__('Invalid Industry.', true));
			$this->redirect(array('action'=>'index'));
		}
		$this->set('industry', $this->Industry->read(null, $id));
	}

	function add() {
		if (!empty($this->data)) {
			$this->Industry->create();
			if ($this->Industry->save($this->data)) {
				$this->Session->setFlash(__('The Industry has been saved', true));
				$this->redirect(array('action'=>'index'));
			} else {
				$this->Session->setFlash(__('The Industry could not be saved. Please, try again.', true));
			}
		}
		
		/* Parent Industries have NULL for their parent_id */
		$parents = $this->Industry->find('list', array('conditions' => array(
			'Industry.parent_id' => null)));	
		$this->set(compact('parents'));
	}

	function edit($id = null) {
		if (!$id && empty($this->data)) {
			$this->Session->setFlash(__('Invalid Industry', true));
			$this->redirect(array('action'=>'index'));
		}
		if (!empty($this->data)) {
			if ($this->Industry->save($this->data)) {
				$this->Session->setFlash(__('The Industry has been saved', true));
				$this->redirect(array('action'=>'index'));
			} else {
				$this->Session->setFlash(__('The Industry could not be saved. Please, try again.', true));
			}
		}
		if (empty($this->data)) {
			$this->data = $this->Industry->read(null, $id);
		}
		$parents = $this->Industry->find('list', array('conditions' => array(
			'Industry.parent_id' => null,
			'NOT' => array(
				'Industry.id' => $this->data['Industry']['id']
			))));
		$customers = $this->Industry->Customer->find('list');
		$this->set(compact('customers', 'parents'));
	}

	function delete($id = null) {
		if (!$id) {
			$this->Session->setFlash(__('Invalid id for Industry', true));
			$this->redirect(array('action'=>'index'));
		}
		if ($this->Industry->del($id)) {
			$this->Session->setFlash(__('Industry deleted', true));
			$this->redirect(array('action'=>'index'));
		}
	}


}
?>