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<?php /** * @version 2.0 * @package com_rtlogoshowcase * @author RadiusTheme <support@radiustheme.com> * @copyright Copyright (C) 2016. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt / // No direct access. defined('_JEXEC') or die; jimport('joomla.application.component.modeladmin'); /* * Rtlogoshowcase model. * * @since 1.6 / class RtlogoshowcaseModelLogo extends JModelAdmin { /* * @var string The prefix to use with controller messages. * @since 1.6 / protected $text_prefix = 'COM_RTLOGOSHOWCASE'; /* * @var string Alias to manage history control * @since 3.2 / public $typeAlias = 'com_rtlogoshowcase.logo'; /* * @var null Item data * @since 1.6 / protected $item = null; /* * Returns a reference to the a Table object, always creating it. * * @param string $type The table type to instantiate * @param string $prefix A prefix for the table class name. Optional. * @param array $config Configuration array for model. Optional. * * @return JTable A database object * * @since 1.6 / public function getTable($type = 'Logo', $prefix = 'RtlogoshowcaseTable', $config = array()) { return JTable::getInstance($type, $prefix, $config); } /* * Method to get the record form. * * @param array $data An optional array of data for the form to interogate. * @param boolean $loadData True if the form is to load its own data (default case), false if not. * * @return JForm A JForm object on success, false on failure * * @since 1.6 / public function getForm($data = array(), $loadData = true) { // Initialise variables. $app = JFactory::getApplication(); // Get the form. $form = $this->loadForm( 'com_rtlogoshowcase.logo', 'logo', array('control' => 'jform', 'load_data' => $loadData ) ); if (empty($form)) { return false; } return $form; } /* * Method to get the data that should be injected in the form. * * @return mixed The data for the form. * * @since 1.6 / protected function loadFormData() { // Check the session for previously entered form data. $data = JFactory::getApplication()->getUserState('com_rtlogoshowcase.edit.logo.data', array()); if (empty($data)) { if ($this->item === null) { $this->item = $this->getItem(); } $data = $this->item; } return $data; } /* * Method to get a single record. * * @param integer $pk The id of the primary key. * * @return mixed Object on success, false on failure. * * @since 1.6 / public function getItem($pk = null) { if ($item = parent::getItem($pk)) { // Do any procesing on fields here if needed } return $item; } /* * Method to duplicate an Logo * * @param array &$pks An array of primary key IDs. * * @return boolean True if successful. * * @throws Exception / public function duplicate(&$pks) { $user = JFactory::getUser(); // Access checks. if (!$user->authorise('core.create', 'com_rtlogoshowcase')) { throw new Exception(JText::_('JERROR_CORE_CREATE_NOT_PERMITTED')); } $dispatcher = JEventDispatcher::getInstance(); $context = $this->option . '.' . $this->name; // Include the plugins for the save events. JPluginHelper::importPlugin($this->events_map['save']); $table = $this->getTable(); foreach ($pks as $pk) { if ($table->load($pk, true)) { // Reset the id to create a new record. $table->id = 0; if (!$table->check()) { throw new Exception($table->getError()); } if (!empty($table->logo_image)) { if (is_array($table->logo_image)) { $table->logo_image = implode(',', $table->logo_image); } } else { $table->logo_image = ''; } // Trigger the before save event. $result = $dispatcher->trigger($this->event_before_save, array($context, &$table, true)); if (in_array(false, $result, true) \|\| !$table->store()) { throw new Exception($table->getError()); } // Trigger the after save event. $dispatcher->trigger($this->event_after_save, array($context, &$table, true)); } else { throw new Exception($table->getError()); } } // Clean cache $this->cleanCache(); return true; } /* * Prepare and sanitise the table prior to saving. * * @param JTable $table Table Object * * @return void * * @since 1.6 */ protected function prepareTable($table) { jimport('joomla.filter.output'); if (empty($table->id)) { // Set ordering to the last item if not set if (@$table->ordering === '') { $db = JFactory::getDbo(); $db->setQuery('SELECT MAX(ordering) FROM #__rtlogoshowcase_logos'); $max = $db->loadResult(); $table->ordering = $max + 1; } } } }

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