// Uncategorized category mapped to uncategorized section		$uncat = new stdClass();		$uncat->id = 0;		$uncat->title = JText::_('Uncategorized');		$uncat->section = 0;		$cat_list[] = $uncat;		foreach ($sections as $section)		{			$sectioncategories[$section->id] = array ();			$rows2 = array ();			foreach ($cat_list as $cat)			{				if ($cat->section == $section->id) {					$rows2[] = $cat;				}			}			foreach ($rows2 as $row2) {				$sectioncategories[$section->id][] = JHTML::_('select.option', $row2->id, $row2->title, 'id', 'title');			}		}		$sectioncategories['-1'][] = JHTML::_('select.option', '-1', JText::_( 'Select Category' ), 'id', 'title');		$categories = array();		foreach ($cat_list as $cat) {			if($cat->section == $row->sectionid)				$categories[] = $cat;		}		$categories[] = JHTML::_('select.option', '-1', JText::_( 'Select Category' ), 'id', 'title');		$lists['catid'] = JHTML::_('select.genericlist',  $categories, 'catid', 'class="inputbox" size="1"', 'id', 'title', intval($row->catid));		// build the html select list for ordering		$query = 'SELECT ordering AS value, title AS text' .				' FROM #__content' .				' WHERE catid = ' . (int) $row->catid .				' AND state >= 0' .				' ORDER BY ordering';		if($edit)			$lists['ordering'] = JHTML::_('list.specificordering', $row, $id, $query, 1);		else			$lists['ordering'] = JHTML::_('list.specificordering', $row, '', $query, 1);		// build the html radio buttons for frontpage		$lists['frontpage'] = JHTML::_('select.booleanlist', 'frontpage', '', $row->frontpage);		// build the html radio buttons for published		$lists['state'] = JHTML::_('select.booleanlist', 'state', '', $row->state);		/*		 * We need to unify the introtext and fulltext fields and have the		 * fields separated by the {readmore} tag, so lets do that now.		 */		if (JString::strlen($row->fulltext) > 1) {			$row->text = $row->introtext . "<hr id=\"system-readmore\" />" . $row->fulltext;		} else {			$row->text = $row->introtext;		}		// Create the form		$form = new JParameter('', JPATH_COMPONENT.DS.'models'.DS.'article.xml');		// Details Group		$active = (intval($row->created_by) ? intval($row->created_by) : $user->get('id'));		$form->set('created_by', $active);		$form->set('access', $row->access);		$form->set('created_by_alias', $row->created_by_alias);		$form->set('created', JHTML::_('date', $row->created, '%Y-%m-%d %H:%M:%S'));		$form->set('publish_up', JHTML::_('date', $row->publish_up, '%Y-%m-%d %H:%M:%S'));		if (JHTML::_('date', $row->publish_down, '%Y') <= 1969 || $row->publish_down == $db->getNullDate()) {			$form->set('publish_down', JText::_('Never'));		} else {			$form->set('publish_down', JHTML::_('date', $row->publish_down, '%Y-%m-%d %H:%M:%S'));		}		// Advanced Group		$form->loadINI($row->attribs);		// Metadata Group		$form->set('description', $row->metadesc);		$form->set('keywords', $row->metakey);		$form->loadINI($row->metadata);		ContentView::editContent($row, $contentSection, $lists, $sectioncategories, $option, $form);	}	/**	* Saves the article an edit form submit	* @param database A database connector object	*/	function saveContent()	{		global $mainframe;		// Check for request forgeries		JRequest::checkToken() or jexit( 'Invalid Token' );		// Initialize variables		$db		= & JFactory::getDBO();		$user		= & JFactory::getUser();		$dispatcher 	= & JDispatcher::getInstance();		JPluginHelper::importPlugin('content');		$details	= JRequest::getVar( 'details', array(), 'post', 'array');		$option		= JRequest::getCmd( 'option' );		$task		= JRequest::getCmd( 'task' );		$sectionid	= JRequest::getVar( 'sectionid', 0, '', 'int' );		$redirect	= JRequest::getVar( 'redirect', $sectionid, 'post', 'int' );		$menu		= JRequest::getVar( 'menu', 'mainmenu', 'post', 'cmd' );		$menuid		= JRequest::getVar( 'menuid', 0, 'post', 'int' );		$nullDate	= $db->getNullDate();		$row = & JTable::getInstance('content');		if (!$row->bind(JRequest::get('post'))) {			JError::raiseError( 500, $db->stderr() );			return false;		}		$row->bind($details);		// sanitise id field		$row->id = (int) $row->id;		$isNew = true;		// Are we saving from an item edit?		if ($row->id) {			$isNew = false;			$datenow =& JFactory::getDate();			$row->modified 		= $datenow->toMySQL();			$row->modified_by 	= $user->get('id');		}		$row->created_by 	= $row->created_by ? $row->created_by : $user->get('id');		if ($row->created && strlen(trim( $row->created )) <= 10) {			$row->created 	.= ' 00:00:00';		}		$config =& JFactory::getConfig();		$tzoffset = $config->getValue('config.offset');		$date =& JFactory::getDate($row->created, $tzoffset);		$row->created = $date->toMySQL();		// Append time if not added to publish date		if (strlen(trim($row->publish_up)) <= 10) {			$row->publish_up .= ' 00:00:00';		}		$date =& JFactory::getDate($row->publish_up, $tzoffset);		$row->publish_up = $date->toMySQL();		// Handle never unpublish date		if (trim($row->publish_down) == JText::_('Never') || trim( $row->publish_down ) == '')		{			$row->publish_down = $nullDate;		}		else		{			if (strlen(trim( $row->publish_down )) <= 10) {				$row->publish_down .= ' 00:00:00';			}			$date =& JFactory::getDate($row->publish_down, $tzoffset);			$row->publish_down = $date->toMySQL();		}		// Get a state and parameter variables from the request		$row->state	= JRequest::getVar( 'state', 0, '', 'int' );		$params		= JRequest::getVar( 'params', null, 'post', 'array' );		// Build parameter INI string		if (is_array($params))		{			$txt = array ();			foreach ($params as $k => $v) {				$txt[] = "$k=$v";			}			$row->attribs = implode("\n", $txt);		}		// Get metadata string		$metadata = JRequest::getVar( 'meta', null, 'post', 'array');		if (is_array($params))		{			$txt = array();			foreach ($metadata as $k => $v) {				if ($k == 'description') {					$row->metadesc = $v;				} elseif ($k == 'keywords') {					$row->metakey = $v;				} else {					$txt[] = "$k=$v";				}			}			$row->metadata = implode("\n", $txt);		}		// Prepare the content for saving to the database		ContentHelper::saveContentPrep( $row );		// Make sure the data is valid		if (!$row->check()) {			JError::raiseError( 500, $db->stderr() );			return false;		}		// Increment the content version number		$row->version++;		$result = $dispatcher->trigger('onBeforeContentSave', array(&$row, $isNew));		if(in_array(false, $result, true)) {			JError::raiseError(500, $row->getError());			return false;		}		// Store the content to the database		if (!$row->store()) {			JError::raiseError( 500, $db->stderr() );			return false;		}		// Check the article and update item order		$row->checkin();		$row->reorder('catid = '.(int) $row->catid.' AND state >= 0');		/*		 * We need to update frontpage status for the article.		 *		 * First we include the frontpage table and instantiate an instance of it.		 */		require_once (JPATH_ADMINISTRATOR.DS.'components'.DS.'com_frontpage'.DS.'tables'.DS.'frontpage.php');		$fp = new TableFrontPage($db);		// Is the article viewable on the frontpage?		if (JRequest::getVar( 'frontpage', 0, '', 'int' ))		{			// Is the item already viewable on the frontpage?			if (!$fp->load($row->id))			{				// Insert the new entry				$query = 'INSERT INTO #__content_frontpage' .						' VALUES ( '. (int) $row->id .', 1 )';				$db->setQuery($query);				if (!$db->query())				{					JError::raiseError( 500, $db->stderr() );					return false;				}				$fp->ordering = 1;			}		}		else		{			// Delete the item from frontpage if it exists			if (!$fp->delete($row->id)) {				$msg .= $fp->stderr();			}			$fp->ordering = 0;		}		$fp->reorder();		$cache = & JFactory::getCache('com_content');		$cache->clean();		$dispatcher->trigger('onAfterContentSave', array(&$row, $isNew));		switch ($task)		{			case 'go2menu' :				$mainframe->redirect('index.php?option=com_menus&menutype='.$menu);				break;			case 'go2menuitem' :				$mainframe->redirect('index.php?option=com_menus&menutype='.$menu.'&task=edit&id='.$menuid);				break;			case 'menulink' :				ContentHelper::menuLink($redirect, $row->id);				break;			case 'resethits' :				ContentHelper::resetHits($redirect, $row->id);				break;			case 'apply' :				$msg = JText::sprintf('SUCCESSFULLY SAVED CHANGES TO ARTICLE', $row->title);				$mainframe->redirect('index.php?option=com_content&sectionid='.$redirect.'&task=edit&cid[]='.$row->id, $msg);				break;			case 'save' :			default :				$msg = JText::sprintf('Successfully Saved Article', $row->title);				$mainframe->redirect('index.php?option=com_content&sectionid='.$redirect, $msg);				break;		}	}	/**	* Changes the state of one or more content pages	*	* @param string The name of the category section	* @param integer A unique category id (passed from an edit form)	* @param array An array of unique category id numbers	* @param integer 0 if unpublishing, 1 if publishing	* @param string The name of the current user	*/	function changeContent( $state = 0 )	{		global $mainframe;		// Check for request forgeries		JRequest::checkToken() or jexit( 'Invalid Token' );		// Initialize variables		$db		= & JFactory::getDBO();		$user	= & JFactory::getUser();		$cid	= JRequest::getVar( 'cid', array(), 'post', 'array' );		JArrayHelper::toInteger($cid);		$option	= JRequest::getCmd( 'option' );		$task	= JRequest::getCmd( 'task' );		$rtask	= JRequest::getCmd( 'returntask', '', 'post' );		if ($rtask) {			$rtask = '&task='.$rtask;		}		if (count($cid) < 1) {			$redirect	= JRequest::getVar( 'redirect', '', 'post', 'int' );			$action		= ($state == 1) ? 'publish' : ($state == -1 ? 'archive' : 'unpublish');			$msg		= JText::_('Select an item to') . ' ' . JText::_($action);			$mainframe->redirect('index.php?option='.$option.$rtask.'&sectionid='.$redirect, $msg, 'error');		}		// Get some variables for the query		$uid	= $user->get('id');		$total	= count($cid);		$cids	= implode(',', $cid);		$query = 'UPDATE #__content' .				' SET state = '. (int) $state .				' WHERE id IN ( '. $cids .' ) AND ( checked_out = 0 OR (checked_out = '. (int) $uid .' ) )';		$db->setQuery($query);		if (!$db->query()) {			JError::raiseError( 500, $db->getErrorMsg() );			return false;		}		if (count($cid) == 1) {			$row = & JTable::getInstance('content');			$row->checkin($cid[0]);		}		switch ($state)		{			case -1 :				$msg = JText::sprintf('Item(s) successfully Archived', $total);				break;			case 1 :				$msg = JText::sprintf('Item(s) successfully Published', $total);				break;			case 0 :			default :				if ($task == 'unarchive') {					$msg = JText::sprintf('Item(s) successfully Unarchived', $total);				} else {					$msg = JText::sprintf('Item(s) successfully Unpublished', $total);				}				break;		}		$cache = & JFactory::getCache('com_content');		$cache->clean();		// Get some return/redirect information from the request		$redirect	= JRequest::getVar( 'redirect', $row->sectionid, 'post', 'int' );		$mainframe->redirect('index.php?option='.$option.$rtask.'&sectionid='.$redirect, $msg);	}	/**	* Changes the frontpage state of one or more articles	*	*/	function toggleFrontPage()	{		global $mainframe;		// Check for request forgeries		JRequest::checkToken() or jexit( 'Invalid Token' );		// Initialize variables		$db		=& JFactory::getDBO();		$cid	= JRequest::getVar( 'cid', array(), 'post', 'array' );		$option	= JRequest::getCmd( 'option' );		$msg	= null;		JArrayHelper::toInteger($cid);		if (count($cid) < 1) {			$msg = JText::_('Select an item to toggle');			$mainframe->redirect('index.php?option='.$option, $msg, 'error');		}		/*		 * We need to update frontpage status for the articles.		 *		 * First we include the frontpage table and instantiate an instance of		 * it.		 */		require_once (JPATH_ADMINISTRATOR.DS.'components'.DS.'com_frontpage'.DS.'tables'.DS.'frontpage.php');		$fp = new TableFrontPage($db);		foreach ($cid as $id)		{			// toggles go to first place			if ($fp->load($id)) {				if (!$fp->delete($id)) {					$msg .= $fp->stderr();				}				$fp->ordering = 0;			} else {				// new entry				$query = 'INSERT INTO #__content_frontpage' .						' VALUES ( '. (int) $id .', 0 )';				$db->setQuery($query);				if (!$db->query()) {					JError::raiseError( 500, $db->stderr() );					return false;				}				$fp->ordering = 0;			}			$fp->reorder();		}		$cache = & JFactory::getCache('com_content');		$cache->clean();		$mainframe->redirect('index.php?option='.$option, $msg);	}	function removeContent()	{		global $mainframe;		// Check for request forgeries		JRequest::checkToken() or jexit( 'Invalid Token' );		// Initialize variables		$db			= & JFactory::getDBO();		$cid		= JRequest::getVar( 'cid', array(), 'post', 'array' );		$option		= JRequest::getCmd( 'option' );		$return		= JRequest::getCmd( 'returntask', '', 'post' );		$nullDate	= $db->getNullDate();		JArrayHelper::toInteger($cid);		if (count($cid) < 1) {			$msg =  JText::_('Select an item to delete');			$mainframe->redirect('index.php?option='.$option, $msg, 'error');		}		// Removed content gets put in the trash [state = -2] and ordering is always set to 0		$state		= '-2';		$ordering	= '0';		// Get the list of content id numbers to send to trash.		$cids = implode(',', $cid);		// Update articles in the database		$query = 'UPDATE #__content' .				' SET state = '.(int) $state .				', ordering = '.(int) $ordering .				', checked_out = 0, checked_out_time = '.$db->Quote($nullDate).				' WHERE id IN ( '. $cids. ' )';		$db->setQuery($query);		if (!$db->query())		{			JError::raiseError( 500, $db->getErrorMsg() );			return false;		}		$cache = & JFactory::getCache('com_content');		$cache->clean();		$msg = JText::sprintf('Item(s) sent to the Trash', count($cid));		$mainframe->redirect('index.php?option='.$option.'&task='.$return, $msg);