|
@@ -307,6 +307,7 @@ $admin_ajax_url = api_get_path(WEB_AJAX_PATH).'admin.ajax.php';
|
|
|
$tpl = new Template();
|
|
|
$tpl->assign('web_admin_ajax_url', $admin_ajax_url);
|
|
|
$tpl->assign('blocks', $blocks);
|
|
|
+// The template contains the call to the AJAX version checker
|
|
|
$admin_template = $tpl->get_template('admin/settings_index.tpl');
|
|
|
$content = $tpl->fetch($admin_template);
|
|
|
$tpl->assign('content', $content);
|
|
@@ -334,140 +335,4 @@ function register_site() {
|
|
|
// Reload the settings.
|
|
|
}
|
|
|
|
|
|
-
|
|
|
-/**
|
|
|
- * Displays either the text for the registration or the message that the installation is (not) up to date
|
|
|
- *
|
|
|
- * @return string html code
|
|
|
- * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
|
- * @version august 2006
|
|
|
- * @todo have a 6monthly re-registration
|
|
|
- */
|
|
|
-function version_check() {
|
|
|
- $tbl_settings = Database :: get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
|
|
|
- $sql = 'SELECT selected_value FROM '.$tbl_settings.' WHERE variable="registered" ';
|
|
|
- $result = Database::query($sql);
|
|
|
- $row = Database::fetch_array($result, 'ASSOC');
|
|
|
-
|
|
|
- // The site has not been registered yet.
|
|
|
- $return = '';
|
|
|
- if ($row['selected_value'] == 'false') {
|
|
|
- $return .= get_lang('VersionCheckExplanation');
|
|
|
- $return .= '<form class="well" action="'.api_get_self().'" id="VersionCheck" name="VersionCheck" method="post">';
|
|
|
- $return .= '<label class="checkbox"><input type="checkbox" name="donotlistcampus" value="1" id="checkbox" />'.get_lang('HideCampusFromPublicPlatformsList');
|
|
|
- $return .= '</label><button type="submit" class="btn btn-primary" name="Register" value="'.get_lang('EnableVersionCheck').'" id="register" >'.get_lang('EnableVersionCheck').'</button>';
|
|
|
- $return .= '</form>';
|
|
|
- check_system_version();
|
|
|
- } else {
|
|
|
- // site not registered. Call anyway
|
|
|
- $return .= check_system_version();
|
|
|
- }
|
|
|
- return $return;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Check if the current installation is up to date
|
|
|
- * The code is borrowed from phpBB and slighlty modified
|
|
|
- * @author The phpBB Group <support@phpbb.com> (the code)
|
|
|
- * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University (the modifications)
|
|
|
- * @author Yannick Warnier <ywarnier@beeznest.org> for the move to HTTP request
|
|
|
- * @copyright (C) 2001 The phpBB Group
|
|
|
- * @return language string with some layout (color)
|
|
|
- */
|
|
|
-function check_system_version() {
|
|
|
- global $_configuration;
|
|
|
- $system_version = trim($_configuration['system_version']); // the chamilo version of your installation
|
|
|
-
|
|
|
- if (ini_get('allow_url_fopen') == 1) {
|
|
|
- // The number of courses
|
|
|
- $number_of_courses = Statistics::count_courses();
|
|
|
-
|
|
|
- // The number of users
|
|
|
- $number_of_users = Statistics::count_users();
|
|
|
- $number_of_active_users = Statistics::count_users(null,null,null,true);
|
|
|
- $number_of_sessions = Statistics::count_sessions();
|
|
|
-
|
|
|
- $data = array(
|
|
|
- 'url' => api_get_path(WEB_PATH),
|
|
|
- 'campus' => api_get_setting('siteName'),
|
|
|
- 'contact' => api_get_setting('emailAdministrator'),
|
|
|
- 'version' => $system_version,
|
|
|
- 'numberofcourses' => $number_of_courses,
|
|
|
- 'numberofusers' => $number_of_users,
|
|
|
- 'numberofactiveusers' => $number_of_active_users,
|
|
|
- 'numberofsessions' => $number_of_sessions,
|
|
|
- //The donotlistcampus setting recovery should be improved to make
|
|
|
- // it true by default - this does not affect numbers counting
|
|
|
- 'donotlistcampus' => api_get_setting('donotlistcampus'),
|
|
|
- 'organisation' => api_get_setting('Institution'),
|
|
|
- 'language' => api_get_setting('platformLanguage'),
|
|
|
- 'adminname' => api_get_setting('administratorName').' '.api_get_setting('administratorSurname'),
|
|
|
- );
|
|
|
-
|
|
|
- $res = _http_request('version.chamilo.org', 80, '/version.php', $data);
|
|
|
-
|
|
|
- if ($res != 0) {
|
|
|
- $version_info = $res;
|
|
|
-
|
|
|
- if ($system_version != $version_info) {
|
|
|
- $output = '<br /><span style="color:red">' . get_lang('YourVersionNotUpToDate') . '. '.get_lang('LatestVersionIs').' <b>Chamilo '.$version_info.'</b>. '.get_lang('YourVersionIs').' <b>Chamilo '.$system_version. '</b>. '.str_replace('http://www.chamilo.org', '<a href="http://www.chamilo.org">http://www.chamilo.org</a>', get_lang('PleaseVisitOurWebsite')).'</span>';
|
|
|
- } else {
|
|
|
- $output = '<br /><span style="color:green">'.get_lang('VersionUpToDate').': Chamilo '.$version_info.'</span>';
|
|
|
- }
|
|
|
- } else {
|
|
|
- $output = '<span style="color:red">' . get_lang('ImpossibleToContactVersionServerPleaseTryAgain') . '</span>';
|
|
|
- }
|
|
|
- } else {
|
|
|
- $output = '<span style="color:red">' . get_lang('AllowurlfopenIsSetToOff') . '</span>';
|
|
|
- }
|
|
|
- return $output;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Function to make an HTTP request through fsockopen (specialised for GET)
|
|
|
- * Derived from Jeremy Saintot: http://www.php.net/manual/en/function.fsockopen.php#101872
|
|
|
- * @param string IP or hostname
|
|
|
- * @param int Target port
|
|
|
- * @param string URI (defaults to '/')
|
|
|
- * @param array GET data
|
|
|
- * @param float Timeout
|
|
|
- * @param bool Include HTTP Request headers?
|
|
|
- * @param bool Include HTTP Response headers?
|
|
|
- */
|
|
|
-function _http_request($ip, $port = 80, $uri = '/', $getdata = array(), $timeout = 1, $req_hdr = false, $res_hdr = false) {
|
|
|
- $verb = 'GET';
|
|
|
- $ret = '';
|
|
|
- $getdata_str = count($getdata) ? '?' : '';
|
|
|
-
|
|
|
- foreach ($getdata as $k => $v) {
|
|
|
- $getdata_str .= urlencode($k) .'='. urlencode($v) . '&';
|
|
|
- }
|
|
|
-
|
|
|
- $crlf = "\r\n";
|
|
|
- $req = $verb .' '. $uri . $getdata_str .' HTTP/1.1' . $crlf;
|
|
|
- $req .= 'Host: '. $ip . $crlf;
|
|
|
- $req .= 'User-Agent: Mozilla/5.0 Firefox/3.6.12' . $crlf;
|
|
|
- $req .= 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8' . $crlf;
|
|
|
- $req .= 'Accept-Language: en-us,en;q=0.5' . $crlf;
|
|
|
- $req .= 'Accept-Encoding: deflate' . $crlf;
|
|
|
- $req .= 'Accept-Charset: utf-8;q=0.7,*;q=0.7' . $crlf;
|
|
|
-
|
|
|
- $req .= $crlf;
|
|
|
-
|
|
|
- if ($req_hdr) { $ret .= $req; }
|
|
|
- if (($fp = @fsockopen($ip, $port, $errno, $errstr, $timeout)) == false) {
|
|
|
- return "Error $errno: $errstr\n";
|
|
|
- }
|
|
|
-
|
|
|
- stream_set_timeout($fp, $timeout);
|
|
|
- $r = @fwrite($fp, $req);
|
|
|
- $line = @fread($fp,512);
|
|
|
- $ret .= $line;
|
|
|
- fclose($fp);
|
|
|
-
|
|
|
- if (!$res_hdr) {
|
|
|
- $ret = substr($ret, strpos($ret, "\r\n\r\n") + 4);
|
|
|
- }
|
|
|
-
|
|
|
- return trim($ret);
|
|
|
-}
|
|
|
+// Note: version checking mechanism has now been moved to main/inc/ajax/admin.ajax.php
|