function _checkVersion()
{
global $_CONF, $_USER, $_PLUGIN_INFO;
// build XML request
require_once $_CONF['path'] . 'lib/http/http.php';
$result = '';
$http = new http_class();
$http->timeout = 5;
$http->data_timeout = 5;
$http->debug = 0;
$http->html_debug = 0;
$http->user_agent = 'glFusion/' . GVERSION;
$url = "http://www.glfusion.org/versions/index.php";
$error = $http->GetRequestArguments($url, $arguments);
$arguments["RequestMethod"] = "POST";
$arguments["PostValues"] = array("v" => "v" . GVERSION . PATCHLEVEL);
if ($_CONF['send_site_data']) {
$arguments["PostValues"]['s'] = $_CONF['site_url'];
}
$error = $http->Open($arguments);
if ($error == "") {
$error = $http->SendRequest($arguments);
if ($error == "") {
for (;;) {
$error = $http->ReadReplyBody($body, 1000);
if ($error != "" || strlen($body) == 0) {
break;
}
$result = $result . $body;
}
}
}
if (!$result) {
return array(-1, -1, array());
}
// parse XML response
$response = xml2array($result);
if (isset($response['response'])) {
if (isset($response['response']['glfusion'])) {
$latest = $response['response']['glfusion']['version'];
} else {
$latest = 'unknown';
}
if (isset($response['response']['glfusion']['date'])) {
$releaseDate = $response['response']['glfusion']['date'];
} else {
$releaseDate = 'unknown';
}
}
// check glFusion CMS version
$current = GVERSION . PATCHLEVEL;
list($latestMajor, $latestMinor, $latestRev, $latestExtra) = explode('.', $latest . '....');
list($currentMajor, $currentMinor, $currentRev, $currentExtra) = explode('.', $current . '....');
$glFusionUpToDate = 0;
if ($currentMajor >= $latestMajor) {
if ($currentMajor > $latestMajor) {
$glFusionUpToDate = 2;
} else {
if ($currentMinor >= $latestMinor) {
if ($currentMinor > $latestMinor) {
$glFusionUpToDate = 2;
} else {
if ($currentRev >= $latestRev) {
if ($currentRev > $latestRev) {
$glFusionUpToDate = 2;
} else {
if ($currentExtra != '' || $latestExtra != '') {
if (strcmp($currentExtra, $latestExtra) == 0) {
$glFusionUpToDate = 1;
}
} else {
$glFusionUpToDate = 1;
}
}
}
}
}
}
}
// run through all our active plugins and see if any are out of date
$pluginsUpToDate = 1;
$done = 0;
if (is_array($response['response']['plugin'])) {
foreach ($_PLUGIN_INFO as $iPlugin => $iPluginVer) {
$upToDate = 0;
foreach ($response['response']['plugin'] as $plugin) {
if (strcmp($plugin['name'], $iPlugin) == 0) {
if (_upToDate($plugin['version'], $iPluginVer) == 0) {
$pluginsUpToDate = 0;
$done = 1;
break;
}
}
}
if ($done) {
break;
}
}
}
// build data if we need it...
$pluginData = array();
$pluginData['glfusioncms']['plugin'] = 'glfusioncms';
$pluginData['glfusioncms']['installed_version'] = $current;
$pluginData['glfusioncms']['display_name'] = '';
$pluginData['glfusioncms']['latest_version'] = $latest;
$pluginData['glfusioncms']['release_date'] = $releaseDate;
$pluginData['glfusioncms']['url'] = '';
if (is_array($response['response']['plugin'])) {
foreach ($_PLUGIN_INFO as $iPlugin => $iPluginVer) {
$upToDate = 0;
$pluginData[$iPlugin]['plugin'] = $iPlugin;
$pluginData[$iPlugin]['installed_version'] = $iPluginVer;
$pluginData[$iPlugin]['display_name'] = $iPlugin;
$pluginData[$iPlugin]['latest_version'] = 0;
$pluginData[$iPlugin]['release_date'] = 0;
$pluginData[$iPlugin]['url'] = '';
foreach ($response['response']['plugin'] as $plugin) {
if (strcmp($plugin['name'], $iPlugin) == 0) {
$pluginData[$iPlugin]['display_name'] = $plugin['displayname'];
$pluginData[$iPlugin]['latest_version'] = $plugin['version'];
$pluginData[$iPlugin]['release_date'] = $plugin['date'];
if (isset($plugin['url'])) {
$pluginData[$iPlugin]['url'] = $plugin['url'];
}
}
}
}
}
return array($glFusionUpToDate, $pluginsUpToDate, $pluginData);
}
function _displayVersionData()
{
global $_CONF, $_USER, $LANG_UPGRADE, $LANG01, $LANG_FILECHECK, $LANG_ADMIN, $_PLUGIN_INFO;
$retval = '';
$upToDate = 0;
$classCounter = 0;
$pluginInfo = '';
list($upToDate, $pluginsUpToDate, $pluginData) = _checkVersion();
$T = new Template($_CONF['path_layout'] . 'admin');
$T->set_file('page', 'vercheck.thtml');
$menu_arr = array(array('url' => $_CONF['site_admin_url'] . '/vercheck.php', 'text' => $LANG_UPGRADE['recheck']), array('url' => $_CONF['site_admin_url'], 'text' => $LANG_ADMIN['admin_home']));
$retval .= COM_startBlock($LANG_UPGRADE['title'], '', COM_getBlockTemplate('_admin_block', 'header'));
$retval .= ADMIN_createMenu($menu_arr, $LANG_UPGRADE['desc'], $_CONF['layout_url'] . '/images/icons/versioncheck.png');
$retval .= COM_endBlock(COM_getBlockTemplate('_admin_block', 'footer'));
switch ($upToDate) {
case 0:
$alertIcon = $_CONF['layout_url'] . '/images/alert.png';
$statusMsg = $LANG_UPGRADE['upgrade_title'];
$statusText = sprintf($LANG_UPGRADE['upgrade'], $pluginData['glfusioncms']['installed_version'], $pluginData['glfusioncms']['latest_version']);
break;
case 1:
$alertIcon = $_CONF['layout_url'] . '/images/check.png';
$statusMsg = $LANG_UPGRADE['uptodate_title'];
$statusText = $LANG_UPGRADE['uptodate'];
break;
case 2:
$alertIcon = $_CONF['layout_url'] . '/images/alert.png';
$statusMsg = $LANG_UPGRADE['unknown_title'];
$statusText = sprintf($LANG_UPGRADE['unknown'], $pluginData['glfusioncms']['installed_version']);
break;
default:
$alertIcon = $_CONF['layout_url'] . '/images/alert.png';
$statusMsg = $LANG_UPGRADE['error_title'];
$statusText = $LANG_UPGRADE['error'];
break;
}
$T->set_var(array('alerticon' => $alertIcon, 'statusmsg' => $statusMsg, 'statustext' => $statusText));
if ($pluginsUpToDate != -1) {
$pluginInfo .= '<div style="margin-top:10px;"><h3>' . $LANG_UPGRADE['plugin_title'] . '</h3>';
$dt = new Date('now', $_USER['tzid']);
$data_arr = array();
$text_arr = array();
$header_arr = array(array('text' => $LANG_UPGRADE['plugin'], 'field' => 'display_name'), array('text' => $LANG_UPGRADE['installed_version'], 'field' => 'installed_version'), array('text' => $LANG_UPGRADE['latest_version'], 'field' => 'latest_version'), array('text' => $LANG_UPGRADE['notes'], 'field' => 'notes'));
asort($pluginData);
foreach ($pluginData as $plugin) {
if ($plugin['plugin'] == 'glfusioncms') {
continue;
}
$dt->setTimestamp($plugin['release_date']);
if ($plugin['latest_version'] == 0) {
$upToDate = -1;
} else {
$upToDate = _upToDate($plugin['latest_version'], $plugin['installed_version']);
}
switch ($upToDate) {
case 0:
$notes = sprintf($LANG_UPGRADE['was_released'], $plugin['latest_version'], $dt->format("M d, Y", true));
$class = "notok";
if (strlen($plugin['url']) > 0) {
$latest_version = '<a href="' . $plugin['url'] . '" target="_blank">' . $plugin['latest_version'] . '</a>';
} else {
$latest_version = $plugin['latest_version'];
}
break;
case 1:
$notes = $LANG_UPGRADE['plugin_uptodate'];
$class = "yes";
$latest_version = $plugin['latest_version'];
break;
case 2:
$notes = $LANG_UPGRADE['plugin_newer'];
$class = "yes";
$latest_version = $plugin['latest_version'];
break;
default:
$notes = $LANG_UPGRADE['no_data'];
$class = "ok";
$latest_version = '???';
break;
}
$data_arr[] = array('display_name' => $plugin['display_name'], 'installed_version' => $plugin['installed_version'], 'latest_version' => '<span class="' . $class . '">' . $latest_version . '</span>', 'url' => $plugin['url'], 'notes' => $notes, 'release_date' => $plugin['release_date'], 'update_available' => $upToDate);
}
$pluginInfo .= ADMIN_simpleList("", $header_arr, $text_arr, $data_arr);
$pluginInfo .= '</div>';
}
$T->parse('output', 'page');
$retval .= $T->finish($T->get_var('output'));
$retval .= $pluginInfo;
return $retval;
}