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		if ($image)
		{
			jimport('joomla.filesystem.file');
			
			$imagename = JFile::makeSafe($image['name']);
			
				$src = $image['tmp_name'];
				$dest = JPATH_COMPONENT . DS . "uploads" . DS . $imagename;
		
				if ( strtolower(JFile::getExt($imagename) ) == 'jpg' || 'png') 
				{
				   if ( JFile::upload($src, $dest) ) {
				      $filemsg = 'Your image has been uploaded';
				   } else {
				      $filemsg = 'There was an error uploading your image';
				   }
				} else {
				   $filemsg = 'Image is not proper file extension';
				}   
			
		}

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$image = JRequest::getVar('image', null, 'files');

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//-----------------------------> ATTACHMENTS FILE SIZE CHECKS <-----------------------------\\
	// import joomla clases to manage file system
	jimport('joomla.filesystem.folder');
	jimport('joomla.filesystem.file');

        // get posted attachments
	$files = JRequest::getVar('attachments', 'post', 'files', 'array');

	// get application reference
	$app =& JFactory::getApplication();

	// get Lighthouse config
	$config =& LighthouseModelConfig::getInstance();

	// process attachments
	$filesCount = count($files['name']);
	for ($i = 0; $i < $filesCount; $i++) {
		// check posted attachments
		if (strlen(trim($files['name'][$i])) > 0) {
			// get maximum size of attachment in bytes
			$maxSize = (int)$config->getAttachmentSettings('maximumSize');

			// check attachment size
			if ($maxSize > 0 && (int)$files['size'][$i] > $maxSize) {
				// set error notice
				$app->setUserState('warningMsg', JText::_('ATTACHMENT_HUGE').' ( '.JFile::getName($files['name'][$i]).' ) ');

				if ($catid != 0)
					$this->setRedirect(JRoute::_('index.php?option=com_lighthouse&controller=question&task=create&catid='. $catid .'&'. JUtility::getToken() .'=1', false));
				else
					$this->setRedirect(JRoute::_('index.php?option=com_lighthouse&controller=question&task=create&zonid='. $zonid .'&'. JUtility::getToken() .'=1', false));
						return;
			}
		}
		else {
			unset($files['name'][$i]);
			unset($files['type'][$i]);
			unset($files['tmp_name'][$i]);
			unset($files['error'][$i]);
			unset($files['size'][$i]);
		}
	}

	$app->setUserState('warningMsg', '');
//-----------------------------> ATTACHMENTS FILE SIZE CHECKS <-----------------------------\\
	// get Ticket model
        $modelTicket =& $this->getModel('Ticket');

        $post = JRequest::get('post');

        // let the model save all necessary data
        if ($msgid = $modelTicket->store($post, $files)) {
                ...

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	function store($post, $files)
	{
		// get Ticket table
		$tableTicket =& $this->getTable();

		// prepare grouping
		$group = $this->_db->nameQuote('catid') .' = '. intval($post['catid']);

		// store ticket
		if (!$this->save($post, true, $tableTicket, $group))
			return false;

		// get Message table
		$tableMessage =& $this->getTable('Message');

		// specify some post values
		$now = JFactory::getDate();
		$post['create_date'] = $now->toMySQL();
		$post['tickid'] = $tableTicket->tickid;

		// prepare grouping
		$group = $this->_db->nameQuote('tickid') .' = '. intval($tableTicket->tickid);

		// store message
		if (!$this->save($post, true, $tableMessage, $group))
			return false;

		// get Lighthouse config
		$config =& LighthouseModelConfig::getInstance();

		// process files
		if ($config->getAttachmentSettings('isUploadsActivated')) {
			for ($i = 0; $i < $config->getAttachmentSettings('allowedNumberPossibleFileUploads'); $i++) {
				if (!empty($files['name'][$i])) {
					// then create assigned attachment
					$attachment = new StdClass;
					$attachment->attid = 0;
					$attachment->name = JFile::makeSafe(JFile::stripExt($files['name'][$i]));
					$attachment->extension = JFile::getExt($files['name'][$i]);
	
					// create folder for attachment
					if (!JFolder::create(JPATH_COMPONENT_SITE.DS.'attachments'.DS.'message '.$tableMessage->msgid, 0775)) {
				    	// handle failed folder creation
						$this->setError(get_class($this).'::store attachment failed - cannot create folder');
						return false;
					}
					else
						$attachment->folder = JPATH_COMPONENT_SITE.DS.'attachments'.DS.'message '.$tableMessage->msgid;
	
					$attachment->sizekb = $files['size'][$i] / 1024;
					$attachment->msgid = $tableMessage->msgid;
	
					// and store it
					if(!$this->_db->insertObject('#__lighthouse_attachment', $attachment, 'attid')) {
						$this->setError(get_class( $this ).'::store attachment failed - '.$this->_db->getErrorMsg());
						return false;
					}
	
					// specify destination folder
					$filePath = JPath::clean($attachment->folder.DS.$attachment->name.'.'.$attachment->extension);
	
					// save file in the folder
					if (!JFile::upload($files['tmp_name'][$i], $filePath)) {
					    // handle failed upload
						$this->setError(get_class( $this ).'::save attachment failed - cannot upload file');
						return false;
					}
				}
			}
		}

		return $tableMessage->msgid;
	}

Code: Select all

      if ($image['tmp_name'] != '')
      {
         jimport('joomla.filesystem.file');
         
         $imagename = JFile::makeSafe($image['name']);
         
            $src = $image['tmp_name'];
            $dest = JPATH_COMPONENT . DS . "uploads" . DS . $imagename;
      
            if ( strtolower(JFile::getExt($imagename) ) == 'jpg' || 'png') 
            {
               if ( JFile::upload($src, $dest) ) {
                  $filemsg = 'Your image has been uploaded';
               } else {
                  $filemsg = 'There was an error uploading your image';
               }
            } else {
               $filemsg = 'Image is not proper file extension';
            }   
         
      }