forked from joomla/Component-Builder
444 lines
10 KiB
PHP
444 lines
10 KiB
PHP
<?php
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/**
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* @package Joomla.Component.Builder
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*
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* @created 30th April, 2015
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* @author Llewellyn van der Merwe <http://www.joomlacomponentbuilder.com>
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* @github Joomla Component Builder <https://github.com/vdm-io/Joomla-Component-Builder>
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* @copyright Copyright (C) 2015 Vast Development Method. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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// No direct access to this file
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defined('_JEXEC') or die('Restricted access');
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?>
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###BOM###
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// No direct access to this file
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defined('_JEXEC') or die('Restricted access');
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###SITE_ADMIN_VIEW_MODEL_HEADER###
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/**
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* ###Component### ###View### Model
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*/
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class ###Component###Model###View### extends JModelAdmin
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{
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/**
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* The tab layout fields array.
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*
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* @var array
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*/
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protected $tabLayoutFields = ###TABLAYOUTFIELDSARRAY###;
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/**
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* @var string The prefix to use with controller messages.
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* @since 1.6
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*/
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protected $text_prefix = 'COM_###COMPONENT###';
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/**
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* The type alias for this content type.
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*
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* @var string
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* @since 3.2
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*/
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public $typeAlias = 'com_###component###.###view###';
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/**
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* Returns a Table object, always creating it
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*
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* @param type $type The table type to instantiate
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* @param string $prefix A prefix for the table class name. Optional.
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* @param array $config Configuration array for model. Optional.
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*
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* @return JTable A database object
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*
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* @since 1.6
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*/
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public function getTable($type = '###view###', $prefix = '###Component###Table', $config = array())
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{
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// add table path for when model gets used from other component
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$this->addTablePath(JPATH_ADMINISTRATOR . '/components/com_###component###/tables');
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// get instance of the table
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return JTable::getInstance($type, $prefix, $config);
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}###ADMIN_CUSTOM_BUTTONS_METHOD###
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/**
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* Method to get a single record.
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*
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* @param integer $pk The id of the primary key.
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*
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* @return mixed Object on success, false on failure.
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*
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* @since 1.6
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*/
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public function getItem($pk = null)
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{###LICENSE_LOCKED_CHECK###
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if ($item = parent::getItem($pk))
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{
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if (!empty($item->params) && !is_array($item->params))
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{
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// Convert the params field to an array.
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$registry = new Registry;
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$registry->loadString($item->params);
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$item->params = $registry->toArray();
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}
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if (!empty($item->metadata))
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{
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// Convert the metadata field to an array.
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$registry = new Registry;
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$registry->loadString($item->metadata);
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$item->metadata = $registry->toArray();
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}###METHOD_GET_ITEM###
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}###LINKEDVIEWGLOBAL###
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return $item;
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}###LINKEDVIEWMETHODS######LICENSE_LOCKED_SET_BOOL###
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/**
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* Method to get the record form.
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*
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* @param array $data Data for the form.
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* @param boolean $loadData True if the form is to load its own data (default case), false if not.
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* @param array $options Optional array of options for the form creation.
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*
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* @return mixed A JForm object on success, false on failure
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*
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* @since 1.6
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*/
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public function getForm($data = array(), $loadData = true, $options = array('control' => 'jform'))
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{
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// set load data option
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$options['load_data'] = $loadData;###JMODELADMIN_GETFORM###
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}
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/**
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* Method to get the script that have to be included on the form
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*
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* @return string script files
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*/
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public function getScript()
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{
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return 'media/com_###component###/js/###view###.js';
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}
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/**
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* Method to test whether a record can be deleted.
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*
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* @param object $record A record object.
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*
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* @return boolean True if allowed to delete the record. Defaults to the permission set in the component.
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*
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* @since 1.6
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*/
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protected function canDelete($record)
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{###JMODELADMIN_CANDELETE###
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}
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/**
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* Method to test whether a record can have its state edited.
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*
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* @param object $record A record object.
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*
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* @return boolean True if allowed to change the state of the record. Defaults to the permission set in the component.
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*
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* @since 1.6
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*/
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protected function canEditState($record)
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{###JMODELADMIN_CANEDITSTATE###
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}
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/**
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* Method override to check if you can edit an existing record.
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*
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* @param array $data An array of input data.
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* @param string $key The name of the key for the primary key.
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*
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* @return boolean
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* @since 2.5
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*/
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protected function allowEdit($data = array(), $key = 'id')
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{###JMODELADMIN_ALLOWEDIT###
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}
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/**
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* Prepare and sanitise the table data prior to saving.
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*
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* @param JTable $table A JTable object.
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*
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* @return void
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*
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* @since 1.6
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*/
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protected function prepareTable($table)
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{###LICENSE_TABLE_LOCKED_CHECK###
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$date = JFactory::getDate();
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$user = JFactory::getUser();
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if (isset($table->name))
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{
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$table->name = htmlspecialchars_decode($table->name, ENT_QUOTES);
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}
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if (isset($table->alias) && empty($table->alias))
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{
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$table->generateAlias();
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}
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if (empty($table->id))
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{
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$table->created = $date->toSql();
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// set the user
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if ($table->created_by == 0 || empty($table->created_by))
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{
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$table->created_by = $user->id;
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}
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// Set ordering to the last item if not set
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if (empty($table->ordering))
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{
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$db = JFactory::getDbo();
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$query = $db->getQuery(true)
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->select('MAX(ordering)')
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->from($db->quoteName('#__###component###_###view###'));
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$db->setQuery($query);
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$max = $db->loadResult();
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$table->ordering = $max + 1;
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}
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}
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else
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{
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$table->modified = $date->toSql();
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$table->modified_by = $user->id;
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}
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if (!empty($table->id))
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{
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// Increment the items version number.
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$table->version++;
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}
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}
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/**
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* Method to get the data that should be injected in the form.
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*
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* @return mixed The data for the form.
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*
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* @since 1.6
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*/
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protected function loadFormData()
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{
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// Check the session for previously entered form data.
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$data = JFactory::getApplication()->getUserState('com_###component###.edit.###view###.data', array());
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if (empty($data))
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{
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$data = $this->getItem();
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// run the perprocess of the data
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$this->preprocessData('com_###component###.###view###', $data);
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}
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return $data;
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}###VALIDATIONFIX######UNIQUEFIELDS###
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/**
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* Method to delete one or more records.
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*
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* @param array &$pks An array of record primary keys.
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*
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* @return boolean True if successful, false if an error occurs.
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*
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* @since 12.2
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*/
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public function delete(&$pks)
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{###JMODELADMIN_BEFORE_DELETE###
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if (!parent::delete($pks))
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{
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return false;
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}###JMODELADMIN_AFTER_DELETE###
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return true;
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}
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/**
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* Method to change the published state of one or more records.
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*
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* @param array &$pks A list of the primary keys to change.
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* @param integer $value The value of the published state.
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*
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* @return boolean True on success.
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*
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* @since 12.2
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*/
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public function publish(&$pks, $value = 1)
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{###JMODELADMIN_BEFORE_PUBLISH###
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if (!parent::publish($pks, $value))
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{
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return false;
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}###JMODELADMIN_AFTER_PUBLISH###
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return true;
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}
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/**
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* Method to perform batch operations on an item or a set of items.
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*
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* @param array $commands An array of commands to perform.
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* @param array $pks An array of item ids.
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* @param array $contexts An array of item contexts.
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*
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* @return boolean Returns true on success, false on failure.
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*
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* @since 12.2
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*/
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public function batch($commands, $pks, $contexts)
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{
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// Sanitize ids.
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$pks = array_unique($pks);
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ArrayHelper::toInteger($pks);
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// Remove any values of zero.
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if (array_search(0, $pks, true))
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{
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unset($pks[array_search(0, $pks, true)]);
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}
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if (empty($pks))
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{
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$this->setError(JText::_('JGLOBAL_NO_ITEM_SELECTED'));
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return false;
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}
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$done = false;
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// Set some needed variables.
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$this->user = JFactory::getUser();
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$this->table = $this->getTable();
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$this->tableClassName = get_class($this->table);
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$this->contentType = new JUcmType;
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$this->type = $this->contentType->getTypeByTable($this->tableClassName);
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$this->canDo = ###Component###Helper::getActions('###view###');
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$this->batchSet = true;
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if (!$this->canDo->get('core.batch'))
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{
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$this->setError(JText::_('JLIB_APPLICATION_ERROR_INSUFFICIENT_BATCH_INFORMATION'));
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return false;
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}
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if ($this->type == false)
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{
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$type = new JUcmType;
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$this->type = $type->getTypeByAlias($this->typeAlias);
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}
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$this->tagsObserver = $this->table->getObserverOfClass('JTableObserverTags');
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if (!empty($commands['move_copy']))
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{
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$cmd = ArrayHelper::getValue($commands, 'move_copy', 'c');
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if ($cmd == 'c')
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{
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$result = $this->batchCopy($commands, $pks, $contexts);
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if (is_array($result))
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{
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foreach ($result as $old => $new)
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{
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$contexts[$new] = $contexts[$old];
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}
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$pks = array_values($result);
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}
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else
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{
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return false;
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}
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}
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elseif ($cmd == 'm' && !$this->batchMove($commands, $pks, $contexts))
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{
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return false;
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}
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$done = true;
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}
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if (!$done)
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{
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$this->setError(JText::_('JLIB_APPLICATION_ERROR_INSUFFICIENT_BATCH_INFORMATION'));
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return false;
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}
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// Clear the cache
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$this->cleanCache();
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return true;
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}###MODEL_BATCH_COPY######MODEL_BATCH_MOVE###
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/**
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* Method to save the form data.
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*
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* @param array $data The form data.
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*
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* @return boolean True on success.
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*
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* @since 1.6
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*/
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public function save($data)
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{
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$input = JFactory::getApplication()->input;
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$filter = JFilterInput::getInstance();
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// set the metadata to the Item Data
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if (isset($data['metadata']) && isset($data['metadata']['author']))
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{
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$data['metadata']['author'] = $filter->clean($data['metadata']['author'], 'TRIM');
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$metadata = new JRegistry;
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$metadata->loadArray($data['metadata']);
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$data['metadata'] = (string) $metadata;
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}###CHECKBOX_SAVE######METHOD_ITEM_SAVE###
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// Set the Params Items to data
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if (isset($data['params']) && is_array($data['params']))
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{
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$params = new JRegistry;
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$params->loadArray($data['params']);
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$data['params'] = (string) $params;
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}###TITLEALIASFIX###
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if (parent::save($data))
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{
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return true;
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}
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return false;
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}
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/**
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* Method to generate a unique value.
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*
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* @param string $field name.
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* @param string $value data.
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*
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* @return string New value.
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*
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* @since 3.0
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*/
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protected function generateUnique($field,$value)
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{
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// set field value unique
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$table = $this->getTable();
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while ($table->load(array($field => $value)))
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{
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$value = StringHelper::increment($value);
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}
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return $value;
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}###GENERATENEWTITLE###
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}
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