50 lines
1.8 KiB
PHP
50 lines
1.8 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2010 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class Postage_Band_Model extends ORM {
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protected $has_many = array("products");
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/**
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* Specify our rules here so that we have access to the instance of this model.
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*/
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public function validate($array=null) {
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if (!$array) {
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$this->rules = array(
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"name" => array("rules" => array("required", "length[1,32]"),
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"callbacks" => array(array($this, "valid_name"))),
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"flat_rate" => array("rules" => array("required", "decimal")),
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"per_item" => array("rules" => array("required")));
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}
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parent::validate($array);
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}
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/**
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* Validate the item name. It can't conflict with other names, can't contain slashes or
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* trailing periods.
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*/
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public function valid_name(Validation $v, $field) {
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$postage_band = ORM::factory("postage_band")->where("name", "=", $this->name)->find();
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if ($postage_band->loaded() && $postage_band->id != $this->id) {
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$v->add_error("name", "in_use");
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}
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}
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}
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