157 lines
4.1 KiB
PHP
157 lines
4.1 KiB
PHP
<?php defined('SYSPATH') or die('No direct access allowed.');
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/**
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* This class supports OSB listing products
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*
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* @package OSB
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* @subpackage Product
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* @category Models
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* @author Deon George
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* @copyright (c) 2010 Open Source Billing
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* @license http://dev.osbill.net/license.html
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*/
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class Model_Product extends ORMOSB {
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// @todo this doesnt have our site_id when getting the translation
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protected $_has_many = array(
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'product_translate'=>array('far_key'=>'id'),
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'service'=>array('far_key'=>'id'),
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'invoice'=>array('through'=>'invoice_item'),
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);
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protected $_sorting = array(
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'position'=>'asc',
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'sku'=>'asc',
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);
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protected $_display_filters = array(
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'active'=>array(
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array('StaticList_YesNo::display',array(':value')),
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),
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'price_base'=>array(
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array('Tax::add',array(':value')),
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array('Currency::display',array(':value')),
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),
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'price_type'=>array(
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array('StaticList_PriceType::display',array(':value')),
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),
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'taxable'=>array(
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array('StaticList_YesNo::display',array(':value')),
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),
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);
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/**
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* Return the object of the product plugin
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*/
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public function plugin() {
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if (! $this->prod_plugin_file)
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return NULL;
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if (! is_numeric($this->prod_plugin_data))
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throw new Kohana_Exception('Missing plugin_id for :product (:type)',array(':product'=>$this->id,':type'=>$this->prod_plugin_file));
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return ORM::factory(sprintf('product_plugin_%s',$this->prod_plugin_file),$this->prod_plugin_data);
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}
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/**
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* Get the product name, after translating
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* @todo This needs to be improved to find the right language item.
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*/
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public function name() {
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return $this->product_translate->find()->display('name');
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}
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/**
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* This will render the product feature summary information
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*/
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public function feature_summary() {
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return (is_null($plugin = $this->plugin())) ? HTML::nbsp('') : $plugin->feature_summary();
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}
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/**
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* Return the best price to the uesr based on the users group's memberships
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* @todo This needs to be tested with more than one price group enabled
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*/
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public function get_price_array() {
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if (! $this->loaded())
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throw new Kohana_Exception('Call to :method where no object loaded?',array(':method'=>__METHOD__));
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// Figure out our eligable groups
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// @todo Need to work out our default groups elsewhere, not in product
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// All users are members of the all user group "0"
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$groups = array(0);
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$pg = unserialize($this->price_group);
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if (Auth::instance()->logged_in())
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foreach (Auth::instance()->get_user()->group->find_all() as $go)
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array_push($groups,$go->id);
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// Work out the best price for the user
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$price = array();
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foreach (unserialize($this->price_group) as $bill_freq => $pg) {
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if ($pg['show'])
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foreach ($groups as $gid) {
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if (! empty($pg[$gid])) {
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if (empty($price[$bill_freq]['price_base'])
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OR ($pg[$gid]['price_base'] AND $price[$bill_freq]['price_base'] > $pg[$gid]['price_base'])) {
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$price[$bill_freq]['price_setup'] = $pg[$gid]['price_setup'];
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$price[$bill_freq]['price_base'] = $pg[$gid]['price_base'];
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}
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}
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}
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}
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return $price;
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}
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/**
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* Test if the product is a TRIAL product
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* (price_type == 2)
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*
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* @return boolean
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*/
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public function is_trial() {
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if ($this->price_type == 2)
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return TRUE;
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else
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return FALSE;
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}
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public function show_thumb() {
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$mediapath = Route::get('default/media');
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$thumb = $mediapath->uri(array('file'=>'img/thumbnails/'.$this->thumbnail));
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// @todo Change the ALT to the product name.
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echo HTML::image($thumb,array('alt'=>_('Thumb Nail')));
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}
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/**
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* List the number of services using this product
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*/
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public function services_count() {
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return $this->service->find_all()->count();
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}
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/**
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* List the number of invoices using this product
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*/
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public function invoices_count() {
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return $this->invoice->find_all()->count();
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}
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/**
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* Return the products for a given category
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* @todo This shouldnt be here.
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*/
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public function list_category($cat) {
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$results = array();
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foreach ($this->where('active','=',TRUE)->find_all() as $po) {
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if ($c = unserialize($po->avail_category_id) AND in_array($cat,$c))
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array_push($results,$po);
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}
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return $results;
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}
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}
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?>
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