function showTabPluginsAction()
{
$tpl = DevblocksPlatform::getTemplateService();
$tpl->assign('path', $this->_TPL_PATH);
// Auto synchronize when viewing Config->Extensions
DevblocksPlatform::readPlugins();
if (DEVELOPMENT_MODE) {
DAO_Platform::cleanupPluginTables();
}
$plugins = DevblocksPlatform::getPluginRegistry();
unset($plugins['devblocks.core']);
unset($plugins['feg.core']);
unset($plugins['feg.auditlog']);
$tpl->assign('plugins', $plugins);
$license = FegLicense::getInstance();
$tpl->assign('license', $license);
$tpl->display('file:' . $this->_TPL_PATH . 'setup/tabs/plugins/index.tpl');
}
static function update()
{
// Update the platform
if (!DevblocksPlatform::update()) {
throw new Exception("Couldn't update Devblocks.");
}
// Read in plugin information from the filesystem to the database
DevblocksPlatform::readPlugins();
// Clean up missing plugins
DAO_Platform::cleanupPluginTables();
// Registry
$plugins = DevblocksPlatform::getPluginRegistry();
// Update the application core (version by version)
if (!isset($plugins['feg.core'])) {
throw new Exception("Couldn't read application manifest.");
}
$plugin_patches = array();
// Load patches
foreach ($plugins as $p) {
/* @var $p DevblocksPluginManifest */
if ('devblocks.core' == $p->id) {
continue;
}
// Don't patch disabled plugins
if ($p->enabled) {
$plugin_patches[$p->id] = $p->getPatches();
}
}
$core_patches = $plugin_patches['feg.core'];
unset($plugin_patches['feg.core']);
/*
* For each core release, patch plugins in dependency order
*/
foreach ($core_patches as $patch) {
/* @var $patch DevblocksPatch */
if (!file_exists($patch->getFilename())) {
throw new Exception("Missing application patch: " . $path);
}
$version = $patch->getVersion();
if (!$patch->run()) {
throw new Exception("Application patch failed to apply: " . $path);
}
// Patch this version and then patch plugins up to this version
foreach ($plugin_patches as $plugin_id => $patches) {
$pass = true;
foreach ($patches as $k => $plugin_patch) {
// Recursive patch up to _version_
if ($pass && version_compare($plugin_patch->getVersion(), $version, "<=")) {
if ($plugin_patch->run()) {
unset($plugin_patches[$plugin_id][$k]);
} else {
$plugins[$plugin_id]->setEnabled(false);
$pass = false;
}
}
}
}
}
return TRUE;
}
/**
* Reads and caches manifests from the plugin directory.
*
* @static
* @return DevblocksPluginManifest[]
*/
static function readPlugins()
{
$dir = DEVBLOCKS_PLUGIN_PATH;
$plugins = array();
if (is_dir($dir)) {
if ($dh = opendir($dir)) {
while (($file = readdir($dh)) !== false) {
if ($file == "." || $file == ".." || 0 == strcasecmp($file, "CVS")) {
continue;
}
$path = $dir . '/' . $file;
if (is_dir($path) && file_exists($path . '/plugin.xml')) {
$manifest = self::_readPluginManifest($file);
/* @var $manifest DevblocksPluginManifest */
if (null != $manifest) {
$plugins[] = $manifest;
}
/*
* [TODO] Somehow here we need to cache the classes from the plugin so
* we don't have to load up the file unless we need it.
*
* The main place this happens is when some class from a plugin gets
* persisted in the session.
*/
// $instance = $manifest->createInstance();
// $instance->load($manifest);
}
}
closedir($dh);
}
}
// [TODO] Instance the plugins in dependency order
// $plugin_instance = $manifest->createInstance();
// if(!$plugin_instance->install($manifest))
// return;
DAO_Platform::cleanupPluginTables();
DevblocksPlatform::clearCache();
return $plugins;
// [TODO] Move this to the DB
}
/**
* Reads and caches manifests from the features + plugins directories.
*
* @static
* @return DevblocksPluginManifest[]
*/
static function readPlugins()
{
$scan_dirs = array('features', 'storage/plugins');
$plugins = array();
if (is_array($scan_dirs)) {
foreach ($scan_dirs as $scan_dir) {
$scan_path = APP_PATH . '/' . $scan_dir;
if (is_dir($scan_path)) {
if ($dh = opendir($scan_path)) {
while (($file = readdir($dh)) !== false) {
if ($file == "." || $file == "..") {
continue;
}
$plugin_path = $scan_path . '/' . $file;
$rel_path = $scan_dir . '/' . $file;
if (is_dir($plugin_path) && file_exists($plugin_path . '/plugin.xml')) {
$manifest = self::_readPluginManifest($rel_path);
/* @var $manifest DevblocksPluginManifest */
if (null != $manifest) {
$plugins[] = $manifest;
}
}
}
closedir($dh);
}
}
}
}
// [TODO] Instance the plugins in dependency order
DAO_Platform::cleanupPluginTables();
DevblocksPlatform::clearCache();
return $plugins;
}