/**
* Reads all modules and initializes the main ones.
*/
public function loadModules()
{
if (!$this->enabled) {
return;
}
// Initialize structures
$this->moduleHandlerLog = "Loading modules...\n";
$this->allModules = array();
$this->activeModules = $this->db->getActiveModules();
// array
// Iterate through the modules folder and generate the module references for the active modules.
$basedir = dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . CRM_MODULES_BASEDIR;
$this->moduleHandlerLog .= "Looking for modules in path {$basedir}\n";
$files = scandir($basedir);
foreach ($files as $filename) {
// iterate throuhg files/directories.
$realpath = $basedir . DIRECTORY_SEPARATOR . $filename;
// If it's a directory (except for "." & "..")
if (is_dir($realpath) && substr($filename, 0, 1) !== '.') {
// possible module.
$this->moduleHandlerLog .= "Analyzing {$filename}...\n";
$mainModuleFilePath = $realpath . DIRECTORY_SEPARATOR . CRM_MODULES_MAIN_FILENAME;
$classHierarchy = \creamy\ModuleHandler::getClassHierarchyInFile($mainModuleFilePath);
$this->moduleHandlerLog .= "Class hierarchy: " . var_export($classHierarchy, true) . "\n";
if (is_array($classHierarchy) && count($classHierarchy) > 0) {
$classes = isset($classHierarchy["classes"]) ? $classHierarchy["classes"] : array();
$namespace = isset($classHierarchy["namespace"]) ? $classHierarchy["namespace"] : null;
// Look for a valid module class.
foreach ($classes as $class) {
if (strtolower($class["type"]) == "class") {
// we have a class here.
try {
// try to generate the module definition and add it to the modules.
$classname = $class["name"];
$this->moduleHandlerLog .= "Instantiating module with short name: {$filename}, file path: {$mainModuleFilePath}, class name: {$classname}, namespace: {$namespace}\n";
$def = new \creamy\ModuleReference($filename, $mainModuleFilePath, $classname, $namespace);
$this->allModules[$classname] = $def;
$this->moduleHandlerLog .= "Successfully loaded module {$classname} from {$realpath}\n";
break;
// success. We don't need to look any further in this file.
} catch (\Exception $exception) {
// Log module loading failure.
$this->moduleHandlerLog .= "Unable to load module " . $class["name"] . " from {$realpath}: " . $exception->getMessage() . "\n";
}
}
}
}
}
}
//error_log("Module loading process:\n".$this->moduleHandlerLog);
}
