Current File : /var/www/crm/include/MVC/View/ViewFactory.php
<?php
/*********************************************************************************
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/**
* ViewFactory
*
* View factory class. This file is used by the controller along with a view paramter to build the
* requested view.
*/
require_once('include/MVC/View/SugarView.php');
/**
* Sugar view factory
* @api
*/
class ViewFactory{
/**
* load the correct view
* @param string $type View Type
* @return valid view
*/
function loadView($type = 'default', $module, $bean = null, $view_object_map = array(), $target_module=''){
$type = strtolower($type);
//first let's check if the module handles this view
$view = null;
//Check to see if we should load a custom parent view instance
loadParentView($type);
if(!empty($target_module)) {
if(file_exists('custom/modules/'.$target_module.'/views/view.'.$type.'.php')){
$view = ViewFactory::_buildFromFile('custom/modules/'.$target_module.'/views/view.'.$type.'.php', $bean, $view_object_map, $type, $target_module);
}else if(file_exists('modules/'.$target_module.'/views/view.'.$type.'.php')){
$view = ViewFactory::_buildFromFile('modules/'.$target_module.'/views/view.'.$type.'.php', $bean, $view_object_map, $type, $target_module);
}
}
if(!isset($view)) {
if(file_exists('custom/modules/'.$module.'/views/view.'.$type.'.php')){
$view = ViewFactory::_buildFromFile('custom/modules/'.$module.'/views/view.'.$type.'.php', $bean, $view_object_map, $type, $module);
}else if(file_exists('modules/'.$module.'/views/view.'.$type.'.php')){
$view = ViewFactory::_buildFromFile('modules/'.$module.'/views/view.'.$type.'.php', $bean, $view_object_map, $type, $module);
}else if(file_exists('custom/include/MVC/View/views/view.'.$type.'.php')){
$view = ViewFactory::_buildFromFile('custom/include/MVC/View/views/view.'.$type.'.php', $bean, $view_object_map, $type, $module);
}else{
//if the module does not handle this view, then check if Sugar handles it OOTB
$file = 'include/MVC/View/views/view.'.$type.'.php';
if(file_exists($file)){
//it appears Sugar does have the proper logic for this file.
$view = ViewFactory::_buildFromFile($file, $bean, $view_object_map, $type, $module);
}
}
}
// Default to SugarView if still nothing found/built
if (!isset($view))
$view = new SugarView();
ViewFactory::_loadConfig($view, $type);
return $view;
}
/**
* Load the view_<view>_config.php file which holds options used by the view.
*/
function _loadConfig(&$view, $type){
$view_config_custom = array();
$view_config_module = array();
$view_config_root_cstm = array();
$view_config_root = array();
$view_config_app = array();
$config_file_name = 'view.'.$type.'.config.php';
$view_config = sugar_cache_retrieve("VIEW_CONFIG_FILE_".$view->module."_TYPE_".$type);
if(!$view_config){
if(file_exists('custom/modules/'.$view->module.'/views/'.$config_file_name)){
require_once('custom/modules/'.$view->module.'/views/'.$config_file_name);
$view_config_custom = $view_config;
}
if(file_exists('modules/'.$view->module.'/views/'.$config_file_name)){
require_once('modules/'.$view->module.'/views/'.$config_file_name);
$view_config_module = $view_config;
}
if(file_exists('custom/include/MVC/View/views/'.$config_file_name)){
require_once('custom/include/MVC/View/views/'.$config_file_name);
$view_config_root_cstm = $view_config;
}
if(file_exists('include/MVC/View/views/'.$config_file_name)){
require_once('include/MVC/View/views/'.$config_file_name);
$view_config_root = $view_config;
}
if(file_exists('include/MVC/View/views/view.config.php')){
require_once('include/MVC/View/views/view.config.php');
$view_config_app = $view_config;
}
$view_config = array('actions' => array(), 'req_params' => array(),);
//actions
if(!empty($view_config_app) && !empty($view_config_app['actions']))
$view_config['actions'] = array_merge($view_config['actions'], $view_config_app['actions']);
if(!empty($view_config_root) && !empty($view_config_root['actions']))
$view_config['actions'] = array_merge($view_config['actions'], $view_config_root['actions']);
if(!empty($view_config_root_cstm) && !empty($view_config_root_cstm['actions']))
$view_config['actions'] = array_merge($view_config['actions'], $view_config_root_cstm['actions']);
if(!empty($view_config_module) && !empty($view_config_module['actions']))
$view_config['actions'] = array_merge($view_config['actions'], $view_config_module['actions']);
if(!empty($view_config_custom) && !empty($view_config_custom['actions']))
$view_config['actions'] = array_merge($view_config['actions'], $view_config_custom['actions']);
//req_params
if(!empty($view_config_app) && !empty($view_config_app['req_params']))
$view_config['req_params'] = array_merge($view_config['req_params'], $view_config_app['req_params']);
if(!empty($view_config_root) && !empty($view_config_root['req_params']))
$view_config['req_params'] = array_merge($view_config['req_params'], $view_config_root['req_params']);
if(!empty($view_config_root_cstm) && !empty($view_config_root_cstm['req_params']))
$view_config['req_params'] = array_merge($view_config['req_params'], $view_config_root_cstm['req_params']);
if(!empty($view_config_module) && !empty($view_config_module['req_params']))
$view_config['req_params'] = array_merge($view_config['req_params'], $view_config_module['req_params']);
if(!empty($view_config_custom) && !empty($view_config_custom['req_params']))
$view_config['req_params'] = array_merge($view_config['req_params'], $view_config_custom['req_params']);
sugar_cache_put("VIEW_CONFIG_FILE_".$view->module."_TYPE_".$type, $view_config);
}
$action = strtolower($view->action);
$config = null;
if(!empty($view_config['req_params'])){
//try the params first
foreach($view_config['req_params'] as $key => $value){
if(!empty($_REQUEST[$key]) && $_REQUEST[$key] == "false") {
$_REQUEST[$key] = false;
}
if(!empty($_REQUEST[$key])){
if(!is_array($value['param_value'])){
if($value['param_value'] == $_REQUEST[$key]){
$config = $value['config'];
break;
}
}else{
foreach($value['param_value'] as $v){
if($v == $_REQUEST[$key]){
$config = $value['config'];
break;
}
}
}
}
}
}
if($config == null && !empty($view_config['actions']) && !empty($view_config['actions'][$action])){
$config = $view_config['actions'][$action];
}
if($config != null)
$view->options = $config;
}
/**
* This is a private function which just helps the getView function generate the
* proper view object
*
* @return a valid SugarView
*/
function _buildFromFile($file, &$bean, $view_object_map, $type, $module){
require_once($file);
//try ModuleViewType first then try ViewType if that fails then use SugarView
$class = ucfirst($module).'View'.ucfirst($type);
$customClass = 'Custom' . $class;
if(class_exists($customClass)){
return ViewFactory::_buildClass($customClass, $bean, $view_object_map);
}
if(class_exists($class)){
return ViewFactory::_buildClass($class, $bean, $view_object_map);
}
//Now try the next set of possibilites if it was none of the above
$class = 'View'.ucfirst($type);
$customClass = 'Custom' . $class;
if(class_exists($customClass)){
return ViewFactory::_buildClass($customClass, $bean, $view_object_map);
}
if(class_exists($class)){
return ViewFactory::_buildClass($class, $bean, $view_object_map);
}
//Now check if there is a custom SugarView for generic handling
if(file_exists('custom/include/MVC/View/SugarView.php')){
require_once('custom/include/MVC/View/SugarView.php');
if(class_exists('CustomSugarView')){
return new CustomSugarView($bean, $view_object_map);
}
}
//if all else fails return SugarView
return new SugarView($bean, $view_object_map);
}
/**
* instantiate the correct view and call init to pass on any obejcts we need to
* from the controller.
*
* @param string class - the name of the class to instantiate
* @param object bean = the bean to pass to the view
* @param array view_object_map - the array which holds obejcts to pass between the
* controller and the view.
*
* @return SugarView
*/
function _buildClass($class, $bean, $view_object_map){
$view = new $class();
$view->init($bean, $view_object_map);
if($view instanceof SugarView){
return $view;
}else
return new SugarView($bean, $view_object_map);
}
}
?>
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