Создание папок из фронтенда - страница 15 - Разработка расширений для Joomla

b2z, она сама это однозначно не сделает =)

// Выбираем ID
SELECT content_id
FROM #__chmos_compilations_articles
WHERE compilation_id = (int) $id

$contentIds = $db->loadColumn();

// Удаляем сборник
$table->delete($id);

// Подключаем модель
JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_content/models', 'ContentModel');
$model = JModelLegacy::getInstance('Article', 'ContentModel', array('ignore_request' => true));

// Удаляем материалы
$model->delete($contentIds);

Похоже на правду?

$model->delete($contentIds); - здесь мы удаляем данные из модели, которые соответствуют переменной $contentIds

...перед тем, как $contentIds использовать, ее  нужно получить.

Вы говорите, что "перед тем, как $contentIds использовать, ее  нужно получить" (автор AlekVolsk).

robert, ничего не выводится....

echo $id;

Код

<?php
/**
 * @version     1.0.0
 * @package     com_chmos
 * @copyright   © 2015. Все права защищены.
 * @license     GNU General Public License версии 2 или более поздней; Смотрите LICENSE.txt
 * @author      Дмитрий Рекун <b2z@joomlablog.ru> - http://norrnext.com
 */
// no direct access
defined('_JEXEC') or die; // выражение осуществляет проверку, был ли файл, в котором оно записано, вызван из Joomla. Таким путем запрещается доступ к файлу извне, чтобы предотвратить взлом сайта.

JHtml::addIncludePath(JPATH_COMPONENT . '/helpers/html');
JHtml::_('bootstrap.tooltip');
JHtml::_('behavior.multiselect');
JHtml::_('formbehavior.chosen', 'select');

$user       = JFactory::getUser();
$userId     = $user->get('id');
$listOrder  = $this->state->get('list.ordering');
$listDirn   = $this->state->get('list.direction');
$saveOrder    = $listOrder == 'ordering';
$canCreate  = $user->authorise('core.create', 'com_chmos');
$canEdit    = $user->authorise('core.edit', 'com_chmos');
$canCheckin = $user->authorise('core.manage', 'com_chmos');
$canChange  = $user->authorise('core.edit.state', 'com_chmos');
$canDelete  = $user->authorise('core.delete', 'com_chmos');

print_r($contentIds);
echo $id;
	
  
?>
 
	

    
<form action="<?php echo JRoute::_('index.php?option=com_chmos&view=compilations'); ?>" method="post" name="adminForm" id="adminForm"> 

<table class="table table-bordered" id="compilationList">

<thead>
<tr>
<?php if (isset($this->items[0]->id)): ?>
<th>
<?php echo JText::_('COM_CHMOS_TITLE'); ?>
</th>
<?php endif; ?>
</tr>
</thead>







<tbody>
<?php foreach ($this->items as $i => $item) : ?>
<?php $canEdit = $user->authorise('core.edit', 'com_chmos'); ?>
<?php if (!$canEdit && $user->authorise('core.edit.own', 'com_chmos')): ?>
<?php $canEdit = JFactory::getUser()->id == $item->created_by; ?>
<?php endif; ?>
<tr>
<?php if (isset($this->items[0]->state)): ?>
<?php $class = ($canEdit || $canChange)? 'active' : 'disabled'; ?>
<td>
<a class="btn btn-micro <?php echo $class; ?>" href="<?php echo ($canEdit || $canChange)? JRoute::_('index.php?option=&task=compilation.publish&id=' . $item->id . '&state=' . (($item->state + 1) % 2), false, 2) : '#'; ?>">
<?php if ($item->state == 1): ?>
<i class="icon-publish"></i>
<?php else: ?>
<i class="icon-unpublish"></i>
<?php endif; ?>
</a>
</td>
<?php endif; ?>
<?php if (isset($this->items[0]->id)): ?>
<td>
<?php echo $this->escape($item->title); ?>
<?php endif; ?>
<?php if ($canEdit || $canDelete): ?>
<?php if ($canEdit): ?>
<a href="<?php echo JRoute::_('index.php?option=com_chmos&task=compilationform.edit&id=' . $item->id, false, 2); ?>" class="btn btn-mini" type="button"><i class="icon-edit" ></i></a>
<?php endif; ?>
<?php if ($canDelete): ?>
<button data-item-id="<?php echo $item->id; ?>" class="btn btn-mini delete-button" type="button"><i class="icon-trash" ></i></button>
<?php endif; ?>
</td>
<?php endif; ?>
</tr>		
		
<tr>
<td>
<?php 
foreach($item->articles as $article){
echo '<li><a href="'.JRoute::_('index.php?option=com_content&view=article&id='.$article->id).'">'.$article->title.'</a></li>'; 
};
?>	
</td>
</tr>			
<?php endforeach; ?>

</tbody>
</table>
	

<?php if ($canCreate): ?>
<a href="<?php echo JRoute::_('index.php?option=com_chmos&task=compilationform.edit&id=0', false, 2); ?>"
class="btn btn-success btn-small"><i class="icon-plus"></i> <?php echo JText::_('COM_CHMOS_ADD_ITEM'); ?></a>
<?php endif; ?>
	

<?php echo $this->pagination->getListFooter(); ?>

	
<input type="hidden" name="task" value="" />
<input type="hidden" name="boxchecked" value="0" />
<input type="hidden" name="filter_order" value="<?php echo $this->escape($this->state->get('list.ordering')); ?>" />
<input type="hidden" name="filter_order_Dir" value="<?php echo $this->escape($this->state->get('list.direction')); ?>" />

<input type="hidden" name="filter_order" value="<?php echo $listOrder; ?>" />
<input type="hidden" name="filter_order_Dir" value="<?php echo $listDirn; ?>" />
<?php echo JHtml::_('form.token'); ?>
</form>

<script type="text/javascript">
jQuery(document).ready(function () {
jQuery('.delete-button').click(deleteItem);
	});

function deleteItem() {
var item_id = jQuery(this).attr('data-item-id');
if (confirm("<?php echo JText::_('COM_CHMOS_DELETE_MESSAGE'); ?>")) {
window.location.href = '<?php echo JRoute::_('index.php?option=com_chmos&task=compilationform.remove&id=', false, 2)?>' + item_id;
		}
	}
</script>

Ни print_r($contentIds);, ни echo $id;, которые мы записали в файл вида default.php, никакие данные не выводят.   

Вот файл default.php, который у нас сейчас есть:

Код

<?php
/**
 * @version     1.0.0
 * @package     com_chmos
 * @copyright   © 2015. Все права защищены.
 * @license     GNU General Public License версии 2 или более поздней; Смотрите LICENSE.txt
 * @author      Дмитрий Рекун <b2z@joomlablog.ru> - http://norrnext.com
 */

// No direct access.
defined('_JEXEC') or die;

/**
 * Chmos model.
 */
class ChmosModelCompilationForm extends JModelForm
{

	var $_item = null;

	/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @since    1.6
	 */
	protected function populateState()
	{
		$app = JFactory::getApplication('com_chmos');

		// Load state from the request userState on edit or from the passed variable on default
		if (JFactory::getApplication()->input->get('layout') == 'edit')
		{
			$id = JFactory::getApplication()->getUserState('com_chmos.edit.compilation.id');
		}
		else
		{
			$id = JFactory::getApplication()->input->get('id');
			JFactory::getApplication()->setUserState('com_chmos.edit.compilation.id', $id);
		}
		$this->setState('compilation.id', $id);

		// Load the parameters.
		$params       = $app->getParams();
		$params_array = $params->toArray();
		if (isset($params_array['item_id']))
		{
			$this->setState('compilation.id', $params_array['item_id']);
		}
		$this->setState('params', $params);

	}

	/**
	 * Method to get an ojbect.
	 *
	 * @param    integer    The id of the object to get.
	 *
	 * @return    mixed    Object on success, false on failure.
	 */
	public function getData($id = null)
	{
		if ($this->_item === null)
		{
			$this->_item = false;

			if (empty($id))
			{
				$id = $this->getState('compilation.id');
			}

			// Get a level row instance.
			$table = $this->getTable();

			// Attempt to load the row.
			if ($table !== false && $table->load($id))
			{

				$user = JFactory::getUser();
				$id   = $table->id;
				if($id){
					$canEdit = $user->authorise('core.edit', 'com_chmos.compilation.'.$id) || $user->authorise('core.create', 'com_chmos.compilation.'.$id);
				}
				else{
					$canEdit = $user->authorise('core.edit', 'com_chmos') || $user->authorise('core.create', 'com_chmos');
				}
				if (!$canEdit && $user->authorise('core.edit.own', 'com_chmos.compilation.'.$id))
				{
					$canEdit = $user->id == $table->created_by;
				}

				if (!$canEdit)
				{
					throw new Exception(JText::_('JERROR_ALERTNOAUTHOR'), 500);
				}

				// Check published state.
				if ($published = $this->getState('filter.published'))
				{
					if ($table->state != $published)
					{
						return $this->_item;
					}
				}

				// Convert the JTable to a clean JObject.
				$properties  = $table->getProperties(1);
				$this->_item = JArrayHelper::toObject($properties, 'JObject');
			}
		}

		return $this->_item;
	}

	public function getTable($type = 'Compilation', $prefix = 'ChmosTable', $config = array())
	{
		$this->addTablePath(JPATH_ADMINISTRATOR . '/components/com_chmos/tables');

		return JTable::getInstance($type, $prefix, $config);
	}

	/**
	 * Method to check in an item.
	 *
	 * @param    integer        The id of the row to check out.
	 *
	 * @return    boolean        True on success, false on failure.
	 * @since    1.6
	 */
	public function checkin($id = null)
	{
		// Get the id.
		$id = (!empty($id))? $id : (int) $this->getState('compilation.id');

		if ($id)
		{

			// Initialise the table
			$table = $this->getTable();

			// Attempt to check the row in.
			if (method_exists($table, 'checkin'))
			{
				if (!$table->checkin($id))
				{
					return false;
				}
			}
		}

		return true;
	}

	/**
	 * Method to check out an item for editing.
	 *
	 * @param    integer        The id of the row to check out.
	 *
	 * @return    boolean        True on success, false on failure.
	 * @since    1.6
	 */
	public function checkout($id = null)
	{
		// Get the user id.
		$id = (!empty($id))? $id : (int) $this->getState('compilation.id');

		if ($id)
		{

			// Initialise the table
			$table = $this->getTable();

			// Get the current user object.
			$user = JFactory::getUser();

			// Attempt to check the row out.
			if (method_exists($table, 'checkout'))
			{
				if (!$table->checkout($user->get('id'), $id))
				{
					return false;
				}
			}
		}

		return true;
	}

	/**
	 * Method to get the profile form.
	 *
	 * The base form is loaded from XML
	 *
	 * @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)
	{
		// Get the form.
		$form = $this->loadForm('com_chmos.compilation', 'compilationform', 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()
	{
		$data = JFactory::getApplication()->getUserState('com_chmos.edit.compilation.data', array());
		if (empty($data))
		{
			$data = $this->getData();
		}
		

		return $data;
	}

	/**
	 * Method to save the form data.
	 *
	 * @param    array        The form data.
	 *
	 * @return    mixed        The user id on success, false on failure.
	 * @since    1.6
	 */
	public function save($data)
	{
		$id    = (!empty($data['id']))? $data['id'] : (int) $this->getState('compilation.id');
		$state = (!empty($data['state']))? 1 : 0;
		$user  = JFactory::getUser();

		if ($id)
		{
			//Check the user can edit this item
			$authorised = $user->authorise('core.edit', 'com_chmos.compilation.'.$id) || $authorised = $user->authorise('core.edit.own', 'com_chmos.compilation.'.$id);
			if ($user->authorise('core.edit.state', 'com_chmos.compilation.'.$id)!== true && $state == 1)
			{ //The user cannot edit the state of the item.
				$data['state'] = 0;
			}
		}
		else
		{
			//Check the user can create new items in this section
			$authorised = $user->authorise('core.create', 'com_chmos');
			if ($user->authorise('core.edit.state', 'com_chmos.compilation.'.$id)!== true && $state == 1)
			{ //The user cannot edit the state of the item.
				$data['state'] = 0;
			}
		}

		if ($authorised !== true)
		{
			throw new Exception(JText::_('JERROR_ALERTNOAUTHOR'), 403);
		}

		$table = $this->getTable();
		if ($table->save($data) === true)
		{
			return $table->id;
		}
		else
		{
			return false;
		}

	}

	public function delete($data)
	{
		$id = (!empty($data['id']))? $data['id'] : (int) $this->getState('compilation.id');
		if (JFactory::getUser()->authorise('core.delete', 'com_chmos.compilation.'.$id)!== true)
		{
			throw new Exception(403, JText::_('JERROR_ALERTNOAUTHOR'));
		}
		$table = $this->getTable();
		if ($table->delete($data['id']) === true)
		{
			return $id;
		}
		else
		{
			return false;
		}
	}

	public function getCanSave()
	{
		$table = $this->getTable();

		return $table !== false;
	}
}

Код

public function delete($data)
	{
		
		
		
		$id = (!empty($data['id']))? $data['id'] : (int) $this->getState('compilation.id');
		if (JFactory::getUser()->authorise('core.delete', 'com_chmos.compilation.'.$id)!== true)
		{
			throw new Exception(403, JText::_('JERROR_ALERTNOAUTHOR'));
		}
		$table = $this->getTable();
		if ($table->delete($data['id']) === true)
		{
			return $id;
		}
		else
		{
			return false;
		}
	}

Код

public function delete($data)
	{
		
		
		
		$id = (!empty($data['id']))? $data['id'] : (int) $this->getState('compilation.id');
		if (JFactory::getUser()->authorise('core.delete', 'com_chmos.compilation.'.$id)!== true)
		{
			throw new Exception(403, JText::_('JERROR_ALERTNOAUTHOR'));
		}
		$table = $this->getTable();
		if ($table->delete($data['id']) === true)
		{
			
			$db=JFactory::getDbo();
$query='SELECT content_id
FROM #__chmos_compilations_articles
WHERE compilation_id='.(int)$id;
$db->setQuery($query);
$contentIds=$db->loadColumn();
	
JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR.'/components/com_content/models','ContentModel');
$model=JModelLegacy::getInstance('Article','ContentModel',array('ignore_request'=>true));
 
// Удаляем материалы
$model->delete($contentIds);		
			return $id;
			
			
			
			
		}
		else
		{
			return false;
		}
	}