controller.php

Joomla15 - 最新开源CMS

		$mainframe->redirect('index.php?option='.$option.'&task='.$return, $msg);
	}

	/**
	* Cancels an edit operation
	*/
	function cancelContent()
	{
		global $mainframe;

		// Initialize variables
		$db	= & JFactory::getDBO();

		// Check the article in if checked out
		$row = & JTable::getInstance('content');
		$row->bind(JRequest::get('post'));
		$row->checkin();

		$mainframe->redirect('index.php?option=com_content');
	}

	/**
	* Moves the order of a record
	* @param integer The increment to reorder by
	*/
	function orderContent($direction)
	{
		global $mainframe;

		// Initialize variables
		$db		= & JFactory::getDBO();

		$cid	= JRequest::getVar( 'cid', array(), 'post', 'array' );

		if (isset( $cid[0] ))
		{
			$row = & JTable::getInstance('content');
			$row->load( (int) $cid[0] );
			$row->move($direction, 'catid = ' . (int) $row->catid . ' AND state >= 0' );

			$cache = & JFactory::getCache('com_content');
			$cache->clean();
		}

		$mainframe->redirect('index.php?option=com_content');
	}

	/**
	* Form for moving item(s) to a different section and category
	*/
	function moveSection()
	{
		// Initialize variables
		$db			=& JFactory::getDBO();

		$cid		= JRequest::getVar( 'cid', array(), 'post', 'array' );
		$sectionid	= JRequest::getVar( 'sectionid', 0, '', 'int' );

		JArrayHelper::toInteger($cid);

		if (count($cid) < 1) {
			$msg = JText::_('Select an item to move');
			$mainframe->redirect('index.php?option=com_content', $msg, 'error');
		}

		//seperate contentids
		$cids = implode(',', $cid);
		// Articles query
		$query = 'SELECT a.title' .
				' FROM #__content AS a' .
				' WHERE ( a.id IN ( '. $cids .' ) )' .
				' ORDER BY a.title';
		$db->setQuery($query);
		$items = $db->loadObjectList();

		$query = 'SELECT CONCAT_WS( ", ", s.id, c.id ) AS `value`, CONCAT_WS( " / ", s.title, c.title ) AS `text`' .
				' FROM #__sections AS s' .
				' INNER JOIN #__categories AS c ON c.section = s.id' .
				' WHERE s.scope = "content"' .
				' ORDER BY s.title, c.title';
		$db->setQuery($query);
		$rows[] = JHTML::_('select.option', "0, 0", JText::_('UNCATEGORIZED'));
		$rows = array_merge($rows, $db->loadObjectList());
		// build the html select list
		$sectCatList = JHTML::_('select.genericlist',  $rows, 'sectcat', 'class="inputbox" size="8"', 'value', 'text', null);

		ContentView::moveSection($cid, $sectCatList, 'com_content', $sectionid, $items);
	}

	/**
	* Save the changes to move item(s) to a different section and category
	*/
	function moveSectionSave()
	{
		global $mainframe;

		// Initialize variables
		$db			= & JFactory::getDBO();
		$user		= & JFactory::getUser();

		$cid		= JRequest::getVar( 'cid', array(0), 'post', 'array' );
		$sectionid	= JRequest::getVar( 'sectionid', 0, '', 'int' );
		$option		= JRequest::getCmd( 'option' );

		JArrayHelper::toInteger($cid, array(0));

		$sectcat = JRequest::getVar( 'sectcat', '', 'post', 'string' );
		$sectcat = explode(',', $sectcat);
		$newsect = (int) @$sectcat[0];
		$newcat = (int) @$sectcat[1];

		if ((!$newsect || !$newcat) && ($sectcat !== array('0', ' 0'))) {
			$mainframe->redirect("index.php?option=com_content&sectionid=$sectionid", JText::_('An error has occurred'));
		}

		// find section name
		$query = 'SELECT a.title' .
				' FROM #__sections AS a' .
				' WHERE a.id = '. (int) $newsect;
		$db->setQuery($query);
		$section = $db->loadResult();

		// find category name
		$query = 'SELECT a.title' .
				' FROM #__categories AS a' .
				' WHERE a.id = '. (int) $newcat;
		$db->setQuery($query);
		$category = $db->loadResult();

		$total	= count($cid);
		$cids		= implode(',', $cid);
		$uid		= $user->get('id');

		$row = & JTable::getInstance('content');
		// update old orders - put existing items in last place
		foreach ($cid as $id)
		{
			$row->load(intval($id));
			$row->ordering = 0;
			$row->store();
			$row->reorder('catid = '.(int) $row->catid.' AND state >= 0');
		}

		$query = 'UPDATE #__content SET sectionid = '.(int) $newsect.', catid = '.(int) $newcat.
				' WHERE id IN ( '.$cids.' )' .
				' AND ( checked_out = 0 OR ( checked_out = '.(int) $uid.' ) )';
		$db->setQuery($query);
		if (!$db->query())
		{
			JError::raiseError( 500, $db->getErrorMsg() );
			return false;
		}

		// update new orders - put items in last place
		foreach ($cid as $id)
		{
			$row->load(intval($id));
			$row->ordering = 0;
			$row->store();
			$row->reorder('catid = '.(int) $row->catid.' AND state >= 0');
		}

		if ($section && $category) {
			$msg = JText::sprintf('Item(s) successfully moved to Section', $total, $section, $category);
		} else {
			$msg = JText::sprintf('ITEM(S) SUCCESSFULLY MOVED TO UNCATEGORIZED', $total);
		}

		$mainframe->redirect('index.php?option='.$option.'&sectionid='.$sectionid, $msg);
	}

	/**
	* Form for copying item(s)
	**/
	function copyItem()
	{
		// Initialize variables
		$db			= & JFactory::getDBO();

		$cid		= JRequest::getVar( 'cid', array(), 'post', 'array' );
		$sectionid	= JRequest::getVar( 'sectionid', 0, '', 'int' );
		$option		= JRequest::getCmd( 'option' );

		JArrayHelper::toInteger($cid);

		if (count($cid) < 1) {
			$msg = JText::_('Select an item to move');
			$mainframe->redirect('index.php?option='.$option, $msg, 'error');
		}

		//seperate contentids
		$cids = implode(',', $cid);
		## Articles query
		$query = 'SELECT a.title' .
				' FROM #__content AS a' .
				' WHERE ( a.id IN ( '. $cids .' ) )' .
				' ORDER BY a.title';
		$db->setQuery($query);
		$items = $db->loadObjectList();

		## Section & Category query
		$query = 'SELECT CONCAT_WS(",",s.id,c.id) AS `value`, CONCAT_WS(" / ", s.title, c.title) AS `text`' .
				' FROM #__sections AS s' .
				' INNER JOIN #__categories AS c ON c.section = s.id' .
				' WHERE s.scope = "content"' .
				' ORDER BY s.title, c.title';
		$db->setQuery($query);

		// Add a row for uncategorized content
		$uncat	= JHTML::_('select.option', '0,0', JText::_('UNCATEGORIZED'));
		$rows	= $db->loadObjectList();
		array_unshift($rows, $uncat);
		// build the html select list
		$sectCatList = JHTML::_('select.genericlist', $rows, 'sectcat', 'class="inputbox" size="10"', 'value', 'text', NULL);

		ContentView::copySection($option, $cid, $sectCatList, $sectionid, $items);
	}

	/**
	* saves Copies of items
	**/
	function copyItemSave()
	{
		global $mainframe;

		// Initialize variables
		$db			= & JFactory::getDBO();

		$cid		= JRequest::getVar( 'cid', array(), 'post', 'array' );
		$sectionid	= JRequest::getVar( 'sectionid', 0, '', 'int' );
		$option		= JRequest::getCmd( 'option' );

		JArrayHelper::toInteger($cid);

		$item	= null;
		$sectcat = JRequest::getVar( 'sectcat', '-1,-1', 'post', 'string' );
		//seperate sections and categories from selection
		$sectcat = explode(',', $sectcat);
		$newsect = (int) @$sectcat[0];
		$newcat = (int) @$sectcat[1];

		if (($newsect == -1) || ($newcat == -1)) {
			$mainframe->redirect('index.php?option=com_content&sectionid='.$sectionid, JText::_('An error has occurred'));
		}

		// find section name
		$query = 'SELECT a.title' .
				' FROM #__sections AS a' .
				' WHERE a.id = '. (int) $newsect;
		$db->setQuery($query);
		$section = $db->loadResult();

		// find category name
		$query = 'SELECT a.title' .
				' FROM #__categories AS a' .
				' WHERE a.id = '. (int) $newcat;
		$db->setQuery($query);
		$category = $db->loadResult();

		if (($newsect == 0) && ($newcat == 0))
		{
			$section	= JText::_('UNCATEGORIZED');
			$category	= JText::_('UNCATEGORIZED');
		}

		$total = count($cid);
		for ($i = 0; $i < $total; $i ++)
		{
			$row = & JTable::getInstance('content');

			// main query
			$query = 'SELECT a.*' .
					' FROM #__content AS a' .
					' WHERE a.id = '.(int) $cid[$i];
			$db->setQuery($query, 0, 1);
			$item = $db->loadObject();

			// values loaded into array set for store
			$row->id						= NULL;
			$row->sectionid					= $newsect;
			$row->catid						= $newcat;
			$row->hits						= '0';
			$row->ordering					= '0';
			$row->title						= $item->title;
			$row->title_alias				= $item->title_alias;
			$row->introtext					= $item->introtext;
			$row->fulltext					= $item->fulltext;
			$row->state						= $item->state;
			$row->mask						= $item->mask;
			$row->created					= $item->created;
			$row->created_by				= $item->created_by;
			$row->created_by_alias			= $item->created_by_alias;
			$row->modified					= $item->modified;
			$row->modified_by				= $item->modified_by;
			$row->checked_out				= $item->checked_out;
			$row->checked_out_time			= $item->checked_out_time;
			$row->publish_up				= $item->publish_up;
			$row->publish_down				= $item->publish_down;
			$row->images					= $item->images;
			$row->attribs					= $item->attribs;
			$row->version					= $item->parentid;
			$row->parentid					= $item->parentid;
			$row->metakey					= $item->metakey;
			$row->metadesc					= $item->metadesc;
			$row->access					= $item->access;

			if (!$row->check()) {
				JError::raiseError( 500, $row->getError() );
				return false;
			}

			if (!$row->store()) {
				JError::raiseError( 500, $row->getError() );
				return false;
			}
			$row->reorder('catid='.(int) $row->catid.' AND state >= 0');
		}

		$msg = JText::sprintf('Item(s) successfully copied to Section', $total, $section, $category);
		$mainframe->redirect('index.php?option='.$option.'&sectionid='.$sectionid, $msg);
	}

	/**
	* @param integer The id of the article
	* @param integer The new access level
	* @param string The URL option
	*/
	function accessMenu($access)
	{
		global $mainframe;

		// Initialize variables
		$db		= & JFactory::getDBO();

		$cid	= JRequest::getVar( 'cid', array(0), 'post', 'array' );
		$option	= JRequest::getCmd( 'option' );
		$cid	= $cid[0];

		// Create and load the article table object
		$row = & JTable::getInstance('content');
		$row->load($cid);
		$row->access = $access;

		// Ensure the article object is valid
		if (!$row->check()) {
			JError::raiseError( 500, $row->getError() );
			return false;
		}

		// Store the changes
		if (!$row->store()) {
			JError::raiseError( 500, $row->getError() );
			return false;
		}

		$cache = & JFactory::getCache('com_content');
		$cache->clean();

		$mainframe->redirect('index.php?option='.$option);
	}

	function saveOrder()
	{
		global $mainframe;

		// Initialize variables
		$db			= & JFactory::getDBO();

		$cid		= JRequest::getVar( 'cid', array(0), 'post', 'array' );
		$order		= JRequest::getVar( 'order', array (0), 'post', 'array' );
		$redirect	= JRequest::getVar( 'redirect', 0, 'post', 'int' );
		$rettask	= JRequest::getVar( 'returntask', '', 'post', 'cmd' );
		$total		= count($cid);
		$conditions	= array ();

		JArrayHelper::toInteger($cid, array(0));
		JArrayHelper::toInteger($order, array(0));

		// Instantiate an article table object
		$row = & JTable::getInstance('content');

		// Update the ordering for items in the cid array
		for ($i = 0; $i < $total; $i ++)
		{
			$row->load( (int) $cid[$i] );
			if ($row->ordering != $order[$i]) {
				$row->ordering = $order[$i];
				if (!$row->store()) {
					JError::raiseError( 500, $db->getErrorMsg() );
					return false;
				}
				// remember to updateOrder this group
				$condition = 'catid = '.(int) $row->catid.' AND state >= 0';
				$found = false;
				foreach ($conditions as $cond)
					if ($cond[1] == $condition) {
						$found = true;
						break;
					}
				if (!$found)
					$conditions[] = array ($row->id, $condition);
			}
		}

		// execute updateOrder for each group
		foreach ($conditions as $cond)
		{
			$row->load($cond[0]);
			$row->reorder($cond[1]);
		}

		$cache = & JFactory::getCache('com_content');
		$cache->clean();

		$msg = JText::_('New ordering saved');
		switch ($rettask)
		{
			case 'showarchive' :
				$mainframe->redirect('index.php?option=com_content&task=showarchive&sectionid='.$redirect, $msg);
				break;

			default :
				$mainframe->redirect('index.php?option=com_content&sectionid='.$redirect, $msg);
				break;
		}
	}

	function previewContent()
	{
		// Initialize variables
		$document		=& JFactory::getDocument();
		$db 			=& JFactory::getDBO();
		$id				= JRequest::getVar( 'id', 0, '', 'int' );
		$option			= JRequest::getCmd( 'option' );

		// Get the current default template
		$query = 'SELECT template' .
				' FROM #__templates_menu' .
				' WHERE client_id = 0' .
				' AND menuid = 0';
		$db->setQuery($query);
		$template = $db->loadResult();

		// Set page title
		$document->setTitle(JText::_('Article Preview'));
		$document->addStyleSheet('../templates/'.$template.'/css/editor.css');

		// Render article preview
		ContentView::previewContent();
	}

	function insertPagebreak()
	{
		$document =& JFactory::getDocument();
		$document->setTitle(JText::_('PGB ARTICLE PAGEBRK'));
		ContentView::insertPagebreak();
	}

	function _validateDate($date)
	{
		$db =& JFactory::getDBO();

		if (JHTML::_('date', $date, '%Y') == 1969 || $date == $db->getNullDate()) {
			$newDate = JText::_('Never');
		} else {
			$newDate = JHTML::_('date', $date, '%Y-%m-%d %H:%M:%S');
		}

		return $newDate;
	}
}
?>