<?php

require_once("../../../../../config/dmsDefaults.php");
require_once("$default->fileSystemRoot/lib/dashboard/DashboardNews.inc");
require_once("$default->fileSystemRoot/lib/visualpatterns/PatternMainPage.inc");
require_once("$default->fileSystemRoot/lib/visualpatterns/PatternCustom.inc");
require_once("$default->fileSystemRoot/lib/visualpatterns/PatternTableSqlQuery.inc");
require_once("$default->uiDirectory/administration/news/newsUI.inc");
require_once("$default->fileSystemRoot/presentation/Html.inc");

/**
 * $Id$
 *  
 * Business logic for adding a news item
 *
 * Licensed under the GNU GPL. For full terms see the file DOCS/COPYING.
 *
 * @version $Revision$
 * @author Michael Joseph <michael@jamwarehouse.com>, Jam Warehouse (Pty) Ltd, South Africa
 * @package presentation.lookAndFeel.knowledgeTree.administration.news
 */

if (checkSession()) {	
	global $default;
			
    // instantiate my content pattern
    $oContent = new PatternCustom();
    
    // check that we have all the required parameters
    if ($fStore) {
    	// construct the news object
    	$oDashboardNews = new DashboardNews($fSynopsis, $fBody, $fRank);
    	$oDashboardNews->setActive($fActive);

	    if (isset($fSynopsis) && isset($fBody) && isset($fRank)) {
			// if we have a new image
			if (strlen($_FILES['fImage']['name']) > 0) {
				// return the size of the image
				$aSize = getimagesize($_FILES['fImage']['tmp_name']);
				// don't accept it if it isn't an image
				if (!$aSize) {
					$default->log->error("addNewsBL.php attempted to upload a non-image:" . $_FILES['fImage']['tmp_name']);
					$oContent->setHtml(renderAddNewsPage($oDashboardNews, "You may only upload an image file."));
				} else {
					// we have an image, now check the size
					$iImgWidth = $aSize[0];
					$iImgHeight = $aSize[1];
					if ($oDashboardNews->checkImageSize($iImgWidth, $iImgHeight)) {
						// size is fine, so set it
						$default->log->info("setting image file=" . $_FILES['fImage']['tmp_name']);
						$oDashboardNews->setImageFile($_FILES['fImage']['tmp_name']);
						
						// store it
			    		if ($oDashboardNews->create()) {
			    			$default->log->info("addNewsBL.php successfully created dashboard news id=" . $oDashboardNews->getID());
			    			// redirect to view page
			    			redirect("$default->rootUrl/control.php?action=listNews");
			    		} else {
			    			// insert failed
			    			$default->log->error("addNewsBL.php DB error inserting dashboard news ($fSynopsis, $fBody, $fRank, with image)");
			    			$oContent->setHtml(renderAddNewsPage($oDashboardNews, "An error occurred while creating this news item."));
			    		}	    		
						
					} else {
						// the image is too big
						$oContent->setHtml(renderAddNewsPage($oDashboardNews, "The image you have submitted is too big (" . $iImgWidth . "x" . $iImgHeight . " > " . $oDashboardNews->getMaxImageDimensions() . "), please correct and retry"));
					}    			
				}
			} else {
				$default->log->info("no image");
				// no image uploaded, store what we've got
				$default->log->info("about to create");
				if ($oDashboardNews->create()) {
					// insert worked
					$default->log->info("addNewsBL.php successfully created dashboard news id=" . $oDashboardNews->getID());
	    			// redirect to view page
	    			redirect("$default->rootUrl/control.php?action=listNews");
				} else {					
					// insert failed
	    			$default->log->error("addNewsBL.php DB error inserting dashboard news ($fSynopsis, $fBody, $fRank, no image)");
	    			$oContent->setHtml(renderAddNewsPage($oDashboardNews, "An error occurred while creating this news item."));					
				}
			}
	    } else {
	    	// all params not present, so display an error message
	    	$oContent->setHtml(renderAddNewsPage($oDashboardNews, "Please complete the form before submitting."));
	    }
    } else {
    	// display the form
    	$oContent->setHtml(renderAddNewsPage(null));
    }         

	// build the page
	require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");    
	$main->setCentralPayload($oContent);
	$main->setFormEncType("multipart/form-data");
	$main->setFormAction($_SERVER['PHP_SELF'] . "?fStore=1");	
	$main->setHasRequiredFields(true);			
	$main->render();	
} 
?>