*/
public function index() {
$view = new Admin_View("admin.html");
$view->page_title = t("Gallery 3 :: Manage Module Updates");
$view->content = new View("admin_moduleupdates.html");
$devDebug = false;
$refreshCache = false;
$cache = unserialize(Cache::instance()->get("moduleupdates_cache"));
$cache_updates = unserialize(Cache::instance()->get("moduleupdates_cache_updates"));
//---------------------------------------------------------------------------------------------
//echo 'Message 01: ' .$cache_updates . '
';
//---------------------------------------------------------------------------------------------
//if someone pressed the button to refresh now
if (request::method() == "post") {
access::verify_csrf();
$cache = new ArrayObject(array(), ArrayObject::ARRAY_AS_PROPS);
$cache_updates = array("date" => "", "updates" => 0);
$refreshCache = true;
}else if(count($cache) < 1 or $cache_updates['date'] == ""){
//if there are no items in the cache array or the update date is "" refresh the data
$cache = new ArrayObject(array(), ArrayObject::ARRAY_AS_PROPS);
$cache_updates = array("date" => "", "updates" => 0);
$refreshCache = true;
}
//Check the ability to access the Gallery3 GitHub
$GitHub = null;
try {
$GitHub = fopen ("http://github.com", "r");
if ($GitHub != null) {
$GitHub = 'Online';
}else{
$GitHub = 'Offline';
}
}
catch (Exception $e) {
//echo 'Message: ' .$e->getMessage() . '
';
}
//Check the ability to access the Google
$Google = null;
try {
$Google = fopen ("http://google.com", "r");
if ($Google != null) {
$Google = 'Online';
}else{
$Google = 'Offline';
}
}
catch (Exception $e) {
//echo 'Message: ' .$e->getMessage() . '
';
}
if($refreshCache == true){
foreach (module::available() as $this_module_name => $module_info) {
//example code for setting cache values
//Cache::instance()->set($key, "$log{$msg}", array("task", "log", "import"), 2592000);
//example delete cache
//Cache::instance()->delete("update_l10n_cache:{$task->id}");
//example for reading cache
//$log = Cache::instance()->get($key);
$remote_version = '';
$remote_server = '';
$update_count = 0;
list ($remote_version, $remote_server) = $this->get_remote_module_version($this_module_name, $devDebug);
$font_color = "black";
//BLUE - DNE: Does Not Exist, this module was not found
if ($remote_version == "DNE") {
$font_color = "blue";
//PINK - Your installed version is newer than file version
} else if ($module_info->version != '' and $module_info->code_version < $module_info->version) {
$font_color = "pink";
//ORANGE - Your file version is newer than the installed version
} else if ($module_info->version != '' and $module_info->code_version > $module_info->version) {
$font_color = "orange";
//GREEN - Your version is newer than the GitHub
} else if ($remote_version < $module_info->code_version or ($module_info->version != ''
and $remote_version < $module_info->version)) {
$font_color = "green";
//RED - Your version is older than the GitHub
} else if ($remote_version > $module_info->code_version or ($module_info->version != ''
and $remote_version > $module_info->version)) {
$font_color = "red";
$update_count++;
/*
if($remote_server == "(G3)"){
$module_info->name = "".$module_info->name."";
}else if($remote_server == "(G3CC)"){
$module_info->name = "".$module_info->name."";
}else if($remote_server == "(brentil)"){
$module_info->name = "".$module_info->name."";
}
*/
}
$module_info->name = "".$module_info->name."";
//populate the list fo modules and their data
$cache->$this_module_name = array ("name" => $module_info->name, "locked" => $module_info->locked,
"code_version" => $module_info->code_version, "active" => $module_info->active,
"version" => $module_info->version,"description" => $module_info->description,
"remote_version" => $remote_version, "remote_server" => $remote_server, "font_color" => $font_color);
}
//Define right now as YYYY.MM.DD HH:MM with the # of updates that are out of date
$cache_updates = array("date" => date("Y.m.d - H:i"), "updates" => $update_count);
//---------------------------------------------------------------------------------------------
//echo 'Message 02: ' .$cache_updates . '
';
//---------------------------------------------------------------------------------------------
//Write out the new data to cache with a 30 day expiration & 0 for update data so it's always present
Cache::instance()->set("moduleupdates_cache", serialize($cache), array("ModuleUpdates"), 30*86400);
Cache::instance()->set("moduleupdates_cache_updates", serialize($cache_updates), array("ModuleUpdates"), null);
log::success("moduleupdates", t("Completed checking remote GitHub for modules updates."));
}
$view->content->vars = $cache;
$view->content->update_time = $cache_updates['date'];
$view->content->csrf = access::csrf_token();
$view->content->Google = $Google;
$view->content->GitHub = $GitHub;
print $view;
}
/**
* Parses the known GitHub repositories for new versions of modules.
*
* Searches the remote GitHub repositories for a module with a like filename to that of the ones
* installed in the running Gallery isntall. Reads the remote modules module.info file to
* gather the version information. Uses the following locations;
*
* http://github.com/gallery/gallery3
* http://github.com/gallery/gallery3-contrib
*
* @author brentil
* @param String The folder name of the module to search for on the remote GitHub server
* @return Array An array with the remote module version and the server it was found on.
*/
private function get_remote_module_version ($module_name, $devDebug) {
$version = 'DNE';
$server = '';
$file = null;
//For development debug only
if ($devDebug == true){
if ($file == null) {
try {
$file = fopen ("http://github.com/brentil/gallery3-contrib/raw/master/modules/".$module_name."/module.info", "r");
if ($file != null) {
$server = '(brentil)';
}
}
catch (Exception $e) {
//echo 'Message: ' .$e->getMessage() . '
';
}
}
}
//Check the main Gallery3 GitHub
if ($file == null) {
try {
$file = fopen ("http://github.com/gallery/gallery3/raw/master/modules/".$module_name."/module.info", "r");
if ($file != null) {
$server = '(G3)';
}
}
catch (Exception $e) {
//echo 'Message: ' .$e->getMessage() . '
';
}
}
//Check the Gallery3 Community Contributions GitHub
if ($file == null) {
try {
$file = fopen ("http://github.com/gallery/gallery3-contrib/raw/master/modules/".$module_name."/module.info", "r");
if ($file != null) {
$server = '(G3CC)';
}
}
catch (Exception $e) {
//echo 'Message: ' .$e->getMessage() . '
';
}
}
if ($file != null) {
while (!feof ($file)) {
$line = fgets ($file, 1024);
//Regular expression to find & gather the version number in the remote module.info file
if (preg_match ("@version = (.*)@i", $line, $out)) {
$version = $out[1];
break;
}
}
fclose ($file);
}
return array ($version, $server);
}
}