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<?php
/**
* @copyright Copyright (c) 2013 Skyline Technology Ltd (http://extstore.com). All rights reserved.
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
// No direct access.
defined('_JEXEC') or die;
/**
* Project Model.
*
* @package Joomla.Administrator
* @subpakage ExtStore.AdvPortfolioPro
*/
class AdvPortfolioProModelProject extends JModelAdmin {
/** @var string The type alias for this content type (for example, 'com_content.article'). */
public $typeAlias = 'com_advportfoliopro.project';
/** @var string The prefix to use with controller messages. */
protected $text_prefix = 'COM_ADVPORTFOLIOPRO_PROJECTS';
/**
* Method to test whether a record can be deleted.
*
* @param object A record object.
* @return bool True if allowed to delete the record. Defaults to the permission set in the component.
*/
protected function canDelete($record) {
if (!empty($record->id)) {
if ($record->state != -2) {
return;
}
$user = JFactory::getUser();
if ($record->catid) {
return $user->authorise('core.delete', 'com_advportfoliopro.category.' . (int) $record->catid);
} else {
return parent::canDelete($record);
}
}
}
/**
* Method to test whether a record can have its state changed.
*
* @param object A record object.
* @return bool True if allowed to change the state of the record. Defaults to the permission set in the component.
*/
protected function canEditState($record) {
$user = JFactory::getUser();
if (!empty($record->catid)) {
return $user->authorise('core.edit.state', 'com_advportfoliopro.category.' . (int) $record->catid);
} else {
return parent::canEditState($record);
}
}
/**
* Returns a reference to a Table object, always creating it.
*
* @param type The table type to instantiate
* @param string A prefix for the table class name. Optional.
* @pararm array Configuration array for model. Optional.
* @return JTable A database object
*/
public function getTable($type = 'Project', $prefix = 'AdvPortfolioProTable', $config = array()) {
return JTable::getInstance($type, $prefix, $config);
}
/**
* Method to get the record form.
*
* @param array $data An optional array of data for the form to interogate.
* @param boolean $loadData True if the form is to load its own data (default case), false if not.
* @return JForm A JForm object on success, false on failure.
*/
public function getForm($data = array(), $loadData = true) {
// Initialize variables.
$app = JFactory::getApplication();
// Get the form.
$form = $this->loadForm('com_advportfoliopro.project', 'project', array('control' => 'jform', 'load_data' => $loadData));
if (empty($form)) {
return false;
}
// Determine correct permissions to check.
if ($this->getState('project.id')) {
// Existing record. Can only edit in selected Categories.
$form->setFieldAttribute('catid', 'action', 'core.edit');
} else {
// New record. Can only create in selected Categories.
$form->setFieldAttribute('catid', 'action', 'core.create');
}
// Modify the form based on access controls.
if (!$this->canEditState((object) $data)) {
// Disable fields for display.
$form->setFieldAttribute('ordering', 'disabled', 'true');
$form->setFieldAttribute('state', 'disabled', 'true');
// Disable field while saving.
// The controller has already verified this is a record you can edit.
$form->setFieldAttribute('ordering', 'filter', 'unset');
$form->setFieldAttribute('state', 'filter', 'unset');
}
return $form;
}
/**
* Method to get the data that should be injected in the form.
*
* @return mixed The data for the form.
*/
protected function loadFormData() {
$app = JFactory::getApplication();
// Check the session for previously entered form data.
$data = JFactory::getApplication()->getUserState('com_advportfoliopro.edit.project.data', array());
if (empty($data)) {
$data = $this->getItem();
// Prime some default values.
if ($this->getState('project.id') == 0) {
$app = JFactory::getApplication();
$data->set('catid', $app->input->getInt('catid', $app->getUserState('com_advportfoliopro.projects.filter.category_id')));
}
}
return $data;
}
/**
* Method to get a single record.
*
* @param int The id of the primary key.
* @return mixed Object on success, false, on failure.
*/
public function getItem($pk = null) {
if ($item = parent::getItem($pk)) {
// Convert the metadata field to an array.
$registry = new JRegistry();
$registry->loadString($item->metadata);
$item->metadata = $registry->toArray();
// Convert the images field to an array.
$registry = new JRegistry();
$registry->loadString($item->images);
$item->images = $registry->toArray();
if (!empty($item->id)) {
$item->tags = new JHelperTags;
$item->tags->getTagIds($item->id, 'com_advportfoliopro.project');
}
}
return $item;
}
/**
* Prepare and sanitize the table prior to saving.
*/
protected function prepareTable($table) {
// Reorder the Projects within the category so the new Project is first
if (empty($table->id)) {
$table->reorder('catid = ' . (int) $table->catid . ' AND state >= 0');
}
}
/**
* A protected method to get a set of ordering conditions.
*
* @param object A record object.
* @return array An array of conditions to add to ordering queries.
*/
protected function getReorderConditions($table) {
$condition = array();
$condition[] = 'catid = ' . (int) $table->catid;
return $condition;
}
/**
* Method to save the form data.
*
* @param array $data The form data.
*
* @return boolean True on success.
*
* @since 3.1
*/
public function save($data) {
$app = JFactory::getApplication();
$JVersion = new JVersion;
if (version_compare($JVersion->getShortVersion(), '3.6', '>=')) {
JLoader::register('CategoriesHelper', JPATH_ADMINISTRATOR . '/components/com_categories/helpers/categories.php');
// Cast catid to integer for comparison
$catid = (int) $data['catid'];
// Check if New Category exists
if ($catid > 0) {
$catid = CategoriesHelper::validateCategoryId($data['catid'], 'com_advportfoliopro');
}
// Save New Category
if ($catid == 0) {
$table = array();
$table['title'] = $data['catid'];
$table['parent_id'] = 1;
$table['extension'] = 'com_advportfoliopro';
$table['language'] = $data['language'];
$table['published'] = 1;
// Create new category and get catid back
$data['catid'] = CategoriesHelper::createCategory($table);
}
}
// Alter the title for save as copy
if ($app->input->get('task') == 'save2copy') {
$origTable = clone $this->getTable();
$origTable->load($app->input->getInt('id'));
if ($data['title'] == $origTable->title) {
list($title, $alias) = $this->generateNewTitle($data['catid'], $data['alias'], $data['title']);
$data['title'] = $title;
$data['alias'] = $alias;
} else {
if ($data['alias'] == $origTable->alias) {
$data['alias'] = '';
}
}
$data['state'] = 0;
}
return parent::save($data);
}
}