From 595efb141fdda1f36498d9814b715cdb35d79bb7 Mon Sep 17 00:00:00 2001
From: jburns131 <github@jbwebware.com>
Date: Sun, 12 May 2013 02:16:03 -0400
Subject: [PATCH] Issues Addressed: Created cron task that will check if there
 is a newer version of e107 available. If so, email site admin, create log
 entry and trigger message for site admin

Files altered:
e107_admin\cron.php
e107_handlers\cron_class.php
e107_languages\English\admin\lan_cron.php

Related to:
https://github.com/e107inc/e107/commit/20cb65f53936155210ab75475ff1f5f59d1f71b1
---
 e107_admin/cron.php                       | 14 ++++
 e107_handlers/cron_class.php              | 78 ++++++++++++++++++++++-
 e107_languages/English/admin/lan_cron.php |  5 ++
 3 files changed, 95 insertions(+), 2 deletions(-)

diff --git a/e107_admin/cron.php b/e107_admin/cron.php
index 44b71bbcd..0af31cbbe 100644
--- a/e107_admin/cron.php
+++ b/e107_admin/cron.php
@@ -155,6 +155,20 @@ class cron_admin_ui extends e_admin_ui
 					'description' 	=> LAN_CRON_05_2 .' '.e_SYSTEM.'backups/'
 				//	'available' 	=> e107::getPref('ban_retrigger')
 				),
+				5 => array(
+					'name' 			=> LAN_CRON_06_1,
+					'category'		=> 'user',
+					'function' 		=> 'procBanRetrigger',
+					'description' 	=> LAN_CRON_06_2 ."<br />". LAN_CRON_06_3,
+				//	'available' 	=> e107::getPref('ban_retrigger')
+				),
+				6 => array(
+					'name' 			=> LAN_CRON_20_1,
+					'category'		=> '',
+					'function' 		=> 'checkCoreUpdate',
+					'description' 	=> LAN_CRON_20_2 ."<br />". LAN_CRON_20_3,
+				//	'available' 	=> e107::getPref('ban_retrigger')
+				),
 			);
 	
 			if(!vartrue($_GET['action']) || $_GET['action'] == 'refresh')
diff --git a/e107_handlers/cron_class.php b/e107_handlers/cron_class.php
index b22c27187..6834b7ebb 100644
--- a/e107_handlers/cron_class.php
+++ b/e107_handlers/cron_class.php
@@ -34,9 +34,83 @@ class _system_cron
 	 * Burnsy - This is just a test
 	 * 
 	 */
-	function checkForUpate ()
+	function checkCoreUpdate () // Check if there is an e107 Core update and email Site Admin if so
 	{
-	  // Do something
+			// Check if there's a core e107 update available
+			
+	    // Get site version
+	    if (is_readable(e_ADMIN."ver.php"))
+	    {
+	      include (e_ADMIN."ver.php"); // $e107info['e107_version'];
+	    }
+	    else
+	    {
+	      // Find alternate way to get local site version or throw an error
+	    }
+	    
+	    // Check for updates for currently installed version
+	    $localVersion = (int) $e107info['e107_version'];
+	    
+	    switch ($localVersion) {
+	      case 0:
+	        // Local version is <= 0.7
+	        // Run update routine for 0.x
+	        break;
+	      case 1:
+	        // Local version is == 1.x
+	        // Run update routine for 1.x
+	        break;
+	      case 2:
+	        // Local version is == 2.x
+	        // Run update routine for 2.x
+	    
+	        // Get newest available release version
+	        $xml  = e107::getXml();
+	        $file = "http://e107.org/releases.php?mode=2";
+	        $xdata = $xml->loadXMLfile($file,true,false);
+	    
+	        // Check for update
+	        if ($e107info['e107_version'] < $xdata['core']['@attributes']['version'])
+	        {
+	        	// If there is a new version of e107 available, notify Site Admin by email, make a log entry, and notify Admin in Admin Area, $versionTest = false
+	        	
+	          $pref = e107::getPref();
+	          require_once(e_HANDLER.'mail.php');
+	          $message = "There is a new version of e107 available. Please visit http://www.e107.org for further details.";
+	          sendemail($pref['siteadminemail'], "e107 - Update(s) Available For " . $pref['sitename'], $message, $pref['siteadmin'],$pref['siteadminemail'], $pref['siteadmin']);
+	    
+	          // Add entry to the log
+	          e107::getAdminLog()->add("Update(s) Available", "There is a new version of e107 available. Please visit http://www.e107.org for further details.", 3);
+	    
+	          $versionTest = $xdata['core']['@attributes']['version'];
+	    
+	        }
+	        else
+	        {
+	          // If there is not a new version of e107 available, $versionTest = false
+	        	$versionTest = false;
+	        }
+	    
+	        break;
+	    }
+	    
+	    //$versionTest = "{CHECK THE VERSION}"; // If out of date, return some text, if up-to-date , return false; 
+		
+	    $che = e107::getCache();
+	    $che->setMD5(e_LANGUAGE);
+	     
+			if($versionTest)
+			{
+				$che->set("releasecheck",$versionTest, TRUE);
+		        return $versionTest;
+			//	e107::getMessage()=>addInfo($versionTest);
+			}
+			else
+			{
+				$che->set("releasecheck", 'false', TRUE);
+		        return false;
+			}
+	
 	}
 	
 		
diff --git a/e107_languages/English/admin/lan_cron.php b/e107_languages/English/admin/lan_cron.php
index 65938ef36..d020431f4 100644
--- a/e107_languages/English/admin/lan_cron.php
+++ b/e107_languages/English/admin/lan_cron.php
@@ -56,6 +56,11 @@ define("LAN_CRON_16", "Using your server control panel (eg. cPanel, DirectAdmin,
 
 // leave some room for additions/changes
 
+// Info for checkCoreUpdate cron
+define("LAN_CRON_20_1", "Check for e107 Update");
+define("LAN_CRON_20_2", "Check e107.org for Core updates"); // [eml] is automatically replaced by head admin e-mail address.
+define("LAN_CRON_20_3", "Recommended to keep system up to date.");
+
 define("LAN_CRON_30", "Every Minute");
 define("LAN_CRON_31", "Every Other Minute");
 define("LAN_CRON_32", "Every 5 Minutes");