gistfile1.php

<?php
    protected $module_folders = null;

    /**
     * Extended initializeModule for Agavi, allowing multiple modules-folders.     *
     */
    public function initializeModule($moduleName)
    {
        $lowerModuleName = strtolower($moduleName);
        
        $module_path = AgaviConfig::get('core.module_dir');
        $module_variable = '%core.module_dir%';
        
        if (null === AgaviConfig::get('modules.' . $lowerModuleName . '.path')) {
            /*
             * If there is no path for the module present, let's search for it
             */
            
            if(null !== AgaviConfig::get('modules.folders')) {
                /*
                 * Perfect, we set a modules.folders property! Let's find those.
                 */
                
                if ($this->module_folders === null) {
                    /*
                     * We haven't initialized the $this->module_folders member, yet
                     */
                    $this->module_folders = array();
                    
                    $module_folder_names = explode(',', AgaviConfig::get('modules.folders'));
                    
                    foreach ($module_folder_names as $folder_name) {
                        $this->module_folders[] = array(
                            'path' => $folder_name,
                            'variable' => $folder_name
                        );
                    } 
                }
                
                foreach ($this->module_folders as $module_folder) {
                    if (is_dir($module_folder['path'] . DIRECTORY_SEPARATOR . $moduleName)) {
                        $module_path = $module_folder['path'];
                        $module_variable = $module_folder['variable'];
                        break;  
                    }
                }
            }
        }
        
        if(null === AgaviConfig::get('modules.' . $lowerModuleName . '.enabled')) {
            // set some defaults first
            AgaviConfig::fromArray(array(
                'modules.' . $lowerModuleName . '.agavi.action.path' => $module_variable . '/${moduleName}/actions/${actionName}Action.class.php',
                'modules.' . $lowerModuleName . '.agavi.cache.path' => $module_variable . '/${moduleName}/cache/${actionName}.xml',
                'modules.' . $lowerModuleName . '.agavi.template.directory' => $module_variable . '/${module}/templates',
                'modules.' . $lowerModuleName . '.agavi.validate.path' => $module_variable . '/${moduleName}/validate/${actionName}.xml',
                'modules.' . $lowerModuleName . '.agavi.view.path' => $module_variable . '/${moduleName}/views/${viewName}View.class.php',
                'modules.' . $lowerModuleName . '.agavi.view.name' => '${actionName}${viewName}',
            ));
            // include the module configuration
            // loaded only once due to the way load() (former import()) works
            if(is_readable($module_path . '/' . $moduleName . '/config/module.xml')) {
                include_once(AgaviConfigCache::checkConfig($module_path . '/' . $moduleName . '/config/module.xml'));
            } else {
                AgaviConfig::set('modules.' . $lowerModuleName . '.enabled', true);
            }
            
            AgaviConfig::set('modules.' . $lowerModuleName . '.path', $module_path . '/' . $moduleName);            
            
            $moduleAutoload = $module_path . '/' . $moduleName . '/config/autoload.xml';
            if(is_readable($moduleAutoload)) {
                Agavi::$autoloads = array_merge(Agavi::$autoloads, include(AgaviConfigCache::checkConfig($moduleAutoload)));
            }
            
            if(AgaviConfig::get('modules.' . $lowerModuleName . '.enabled')) {
                $moduleConfigHandlers = $module_path . '/' . $moduleName . '/config/config_handlers.xml';
                if(is_readable($moduleConfigHandlers)) {
                    AgaviConfigCache::addConfigHandlersFile($moduleConfigHandlers);
                }
            }
        }
        
        if(!AgaviConfig::get('modules.' . $lowerModuleName . '.enabled')) {
            throw new AgaviDisabledModuleException(sprintf('The module "%1$s" is disabled.', $moduleName));
        }
        
        // check for a module config.php
        $moduleConfig = $module_path . '/' . $moduleName . '/config.php';
        if(is_readable($moduleConfig)) {
            require_once($moduleConfig);
        }
    }