OSB enhancements to date

modules/product/classes/controller/product.php

@@ -0,0 +1,75 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * This class provides product categories
+ *
+ * @package    OSB
+ * @subpackage Page
+ * @category   Controllers
+ * @author     Deon George
+ * @copyright  (c) 2010 Deon George
+ * @license    http://dev.leenooks.net/license.html
+ */
+class Controller_Product extends Controller_TemplateDefault {
+	/**
+	 * Show the available topics in a category
+	 * @todo Only show categories according to their validity dates
+	 * @todo Obey sort order
+	 */
+	public function action_category($id) {
+		$cat = ORM::factory('product_category',$id);
+
+		if (! $cat->loaded())
+			Request::instance()->redirect('welcome/index');
+
+		Breadcrumb::name($this->request->uri(),$cat->name);
+
+		Block::add(array(
+			'title'=>sprintf('%s: %s',_('Category'),$cat->name),
+			'body'=>View::factory('product/category/view')
+				->set('results',$this->_get_category($cat->id))
+				->set('cat',$cat->id),
+			));
+
+		$this->template->content = Block::factory();
+	}
+
+	/**
+	 * Obtain a list of pages in a category
+	 */
+	private function _get_category($id) {
+		return ORM::factory('product')->category($id);
+	}
+
+	/**
+	 * Show a product
+	 */
+	public function action_view($id) {
+		$po = ORM::factory('product',$id);
+
+		if (! $po->loaded())
+			Request::instance()->redirect('product_category/index');
+
+		Breadcrumb::name($this->request->uri(),$po->product_translate->find()->name);
+
+		// Work out our category id for the control line
+		if (! empty($_GET['cid'])) {
+			$co = ORM::factory('product_category',$_GET['cid']);
+
+			// If the product category doesnt exist, or doesnt match the product
+			if (! $co->loaded() OR ! in_array($co->id,unserialize($po->avail_category_id)))
+				Request::instance()->redirect('product_category/index');
+
+			Breadcrumb::name('product/view',$co->name);
+		}
+
+		Block::add(array(
+			'title'=>$po->product_translate->find()->description_short,
+			'body'=>View::factory('product/view')
+				->set('record',$po),
+			));
+
+		$this->template->content = Block::factory();
+	}
+}
+?>

modules/product/classes/controller/product/category.php

@@ -0,0 +1,38 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * This class provides product categories
+ *
+ * @package    OSB
+ * @subpackage Page
+ * @category   Controllers
+ * @author     Deon George
+ * @copyright  (c) 2010 Deon George
+ * @license    http://dev.leenooks.net/license.html
+ */
+class Controller_Product_Category extends Controller_TemplateDefault {
+	/**
+	 * By default show a menu of available categories
+	 */
+	public function action_index() {
+		Block::add(array(
+			'title'=>_('Product Categories'),
+			'body'=>View::factory('product/category/list')
+				->set('results',$this->_get_categories()),
+			));
+
+		$this->template->content = Block::factory();
+	}
+
+	/**
+	 * Obtain a list of our categories
+	 * @todo Only show categories according to the users group memeberhsip
+	 * @todo Obey sort order
+	 */
+	private function _get_categories() {
+		return ORM::factory('product_category')
+			->where('status','=',TRUE)
+			->find_all();
+	}
+}
+?>

modules/product/classes/model/product.php

@@ -0,0 +1,89 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * This class supports OSB listing products
+ *
+ * @package    OSB
+ * @subpackage Product
+ * @category   Models
+ * @author     Deon George
+ * @copyright  (c) 2010 Open Source Billing
+ * @license    http://dev.osbill.net/license.html
+ */
+class Model_Product extends ORMOSB {
+	// @todo this doesnt have our site_id when getting the translation
+	protected $_has_many = array(
+		'product_translate'=>array(),
+	);
+
+	protected $_sorting = array(
+		'position'=>'asc',
+		'sku'=>'asc',
+	);
+
+	protected $_formats = array(
+		'price_type'=>array('StaticList_PriceType::display'=>array()),
+	);
+
+	/**
+	 * Return the products for a given category
+	 */
+	public function category($cat) {
+		$results = array();
+		foreach ($this->where('active','=',TRUE)->find_all() as $po) {
+			if ($c = unserialize($po->avail_category_id) AND in_array($cat,$c))
+				array_push($results,$po);
+		}
+
+		return $results;
+	}
+
+	/**
+	 * Return the best price to the uesr based on the users group's memberships
+	 * @todo This needs to be tested with more than one price group enabled
+	 */
+	public function get_price_array() {
+		if (! $this->loaded())
+			throw new Kohana_Exception('Call to :method where no object loaded?',array(':method'=>__METHOD__));
+
+		// Figure out our eligable groups
+		// @todo Need to work out our default groups elsewhere, not in product
+		// All users are members of the all user group "0"
+		$groups = array(0);
+		$pg = unserialize($this->price_group);
+		if (Auth::instance()->logged_in())
+			foreach (Auth::instance()->get_user()->group->find_all() as $go)
+				array_push($groups,$go->id);
+
+		// Work out the best price for the user
+		$price = array();
+		foreach (unserialize($this->price_group) as $bill_freq => $pg) {
+			if ($pg['show'])
+				foreach ($groups as $gid) {
+					if (! empty($pg[$gid])) {
+						if (empty($price[$bill_freq]['price_base'])
+							OR ($pg[$gid]['price_base'] AND $price[$bill_freq]['price_base'] > $pg[$gid]['price_base'])) {
+							$price[$bill_freq]['price_setup'] = $pg[$gid]['price_setup'];
+							$price[$bill_freq]['price_base'] = $pg[$gid]['price_base'];
+						}
+					}
+				}
+		}
+
+		return $price;
+	}
+
+	/**
+	 * Test if the product is a TRIAL product
+	 * (price_type == 2)
+	 *
+	 * @return boolean
+	 */
+	public function is_trial() {
+		if ($this->price_type == 2)
+			return TRUE;
+		else
+			return FALSE;
+	}
+}
+?>

modules/product/classes/model/product/category.php

@@ -0,0 +1,20 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * This class supports OSB listing products by category.
+ *
+ * @package    OSB
+ * @subpackage Product
+ * @category   Models
+ * @author     Deon George
+ * @copyright  (c) 2010 Open Source Billing
+ * @license    http://dev.osbill.net/license.html
+ */
+class Model_Product_Category extends ORMOSB {
+	protected $_table_name = 'product_cat';
+
+	protected $_sorting = array(
+		'name'=>'asc',
+	);
+}
+?>

modules/product/classes/model/product/translate.php

@@ -0,0 +1,18 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * This class product access to product translation.
+ *
+ * @package    OSB
+ * @subpackage Product
+ * @category   Models
+ * @author     Deon George
+ * @copyright  (c) 2010 Open Source Billing
+ * @license    http://dev.osbill.net/license.html
+ */
+class Model_Product_Translate extends ORMOSB {
+	protected $_belongs_to = array(
+		'product'=>array(),
+	);
+}
+?>