244 lines
10 KiB
PHP
244 lines
10 KiB
PHP
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<?php
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/*********************************************************************************
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* SugarCRM is a customer relationship management program developed by
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* SugarCRM, Inc. Copyright (C) 2004-2010 SugarCRM Inc.
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU Affero General Public License version 3 as published by the
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* Free Software Foundation with the addition of the following permission added
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* to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
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* IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
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* OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Affero General Public License along with
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* this program; if not, see http://www.gnu.org/licenses or write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA.
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*
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* You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
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* SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU Affero General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "Powered by
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* SugarCRM" logo. If the display of the logo is not reasonably feasible for
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* technical reasons, the Appropriate Legal Notices must display the words
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* "Powered by SugarCRM".
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********************************************************************************/
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/**
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* ViewFactory
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*
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* View factory class. This file is used by the controller along with a view paramter to build the
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* requested view.
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*/
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require_once('include/MVC/View/SugarView.php');
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class ViewFactory{
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/**
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* load the correct view
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* @param string $type View Type
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* @return valid view
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*/
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function loadView($type = 'default', $module, $bean = null, $view_object_map = array(), $target_module=''){
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$type = strtolower($type);
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$viewF = new ViewFactory();
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//first let's check if the module handles this view
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$view = null;
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$view = null;
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if(!empty($target_module)) {
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if(file_exists('custom/modules/'.$target_module.'/views/view.'.$type.'.php')){
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$view = $viewF->_buildFromFile('custom/modules/'.$target_module.'/views/view.'.$type.'.php', $bean, $view_object_map, $type, $target_module);
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}else if(file_exists('modules/'.$target_module.'/views/view.'.$type.'.php')){
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$view = $viewF->_buildFromFile('modules/'.$target_module.'/views/view.'.$type.'.php', $bean, $view_object_map, $type, $target_module);
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}
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}
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if(!isset($view)) {
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if(file_exists('custom/modules/'.$module.'/views/view.'.$type.'.php')){
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$view = $viewF->_buildFromFile('custom/modules/'.$module.'/views/view.'.$type.'.php', $bean, $view_object_map, $type, $module);
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}else if(file_exists('modules/'.$module.'/views/view.'.$type.'.php')){
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$view = $viewF->_buildFromFile('modules/'.$module.'/views/view.'.$type.'.php', $bean, $view_object_map, $type, $module);
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}else if(file_exists('custom/include/MVC/View/views/view.'.$type.'.php')){
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$view = $viewF->_buildFromFile('custom/include/MVC/View/views/view.'.$type.'.php', $bean, $view_object_map, $type, $module);
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}else{
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//if the module does not handle this view, then check if Sugar handles it OOTB
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$file = 'include/MVC/View/views/view.'.$type.'.php';
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if(file_exists($file)){
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//it appears Sugar does have the proper logic for this file.
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$view = $viewF->_buildFromFile($file, $bean, $view_object_map, $type, $module);
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}
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}
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}
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// Default to SugarView if still nothing found/built
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if (!isset($view))
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$view = new SugarView();
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$viewF->_loadConfig($view, $type);
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return $view;
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}
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/**
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* Load the view_<view>_config.php file which holds options used by the view.
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*/
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function _loadConfig(&$view, $type){
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$view_config_custom = array();
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$view_config_module = array();
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$view_config_root_cstm = array();
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$view_config_root = array();
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$view_config_app = array();
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$config_file_name = 'view.'.$type.'.config.php';
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$view_config = sugar_cache_retrieve("VIEW_CONFIG_FILE_".$view->module."_TYPE_".$type);
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if(!$view_config){
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if(file_exists('custom/modules/'.$view->module.'/views/'.$config_file_name)){
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require_once('custom/modules/'.$view->module.'/views/'.$config_file_name);
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$view_config_custom = $view_config;
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}
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if(file_exists('modules/'.$view->module.'/views/'.$config_file_name)){
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require_once('modules/'.$view->module.'/views/'.$config_file_name);
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$view_config_module = $view_config;
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}
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if(file_exists('custom/include/MVC/View/views/'.$config_file_name)){
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require_once('custom/include/MVC/View/views/'.$config_file_name);
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$view_config_root_cstm = $view_config;
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}
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if(file_exists('include/MVC/View/views/'.$config_file_name)){
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require_once('include/MVC/View/views/'.$config_file_name);
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$view_config_root = $view_config;
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}
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if(file_exists('include/MVC/View/views/view.config.php')){
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require_once('include/MVC/View/views/view.config.php');
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$view_config_app = $view_config;
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}
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$view_config = array('actions' => array(), 'req_params' => array(),);
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//actions
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if(!empty($view_config_app) && !empty($view_config_app['actions']))
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$view_config['actions'] = array_merge($view_config['actions'], $view_config_app['actions']);
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if(!empty($view_config_root) && !empty($view_config_root['actions']))
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$view_config['actions'] = array_merge($view_config['actions'], $view_config_root['actions']);
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if(!empty($view_config_root_cstm) && !empty($view_config_root_cstm['actions']))
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$view_config['actions'] = array_merge($view_config['actions'], $view_config_root_cstm['actions']);
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if(!empty($view_config_module) && !empty($view_config_module['actions']))
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$view_config['actions'] = array_merge($view_config['actions'], $view_config_module['actions']);
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if(!empty($view_config_custom) && !empty($view_config_custom['actions']))
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$view_config['actions'] = array_merge($view_config['actions'], $view_config_custom['actions']);
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//req_params
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if(!empty($view_config_app) && !empty($view_config_app['req_params']))
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$view_config['req_params'] = array_merge($view_config['req_params'], $view_config_app['req_params']);
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if(!empty($view_config_root) && !empty($view_config_root['req_params']))
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$view_config['req_params'] = array_merge($view_config['req_params'], $view_config_root['req_params']);
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if(!empty($view_config_root_cstm) && !empty($view_config_root_cstm['req_params']))
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$view_config['req_params'] = array_merge($view_config['req_params'], $view_config_root_cstm['req_params']);
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if(!empty($view_config_module) && !empty($view_config_module['req_params']))
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$view_config['req_params'] = array_merge($view_config['req_params'], $view_config_module['req_params']);
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if(!empty($view_config_custom) && !empty($view_config_custom['req_params']))
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$view_config['req_params'] = array_merge($view_config['req_params'], $view_config_custom['req_params']);
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sugar_cache_put("VIEW_CONFIG_FILE_".$view->module."_TYPE_".$type, $view_config);
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}
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$action = strtolower($view->action);
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$config = null;
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if(!empty($view_config['req_params'])){
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//try the params first
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foreach($view_config['req_params'] as $key => $value){
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if(!empty($_REQUEST[$key]) && $_REQUEST[$key] == "false") {
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$_REQUEST[$key] = false;
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}
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if(!empty($_REQUEST[$key])){
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if(!is_array($value['param_value'])){
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if($value['param_value'] == $_REQUEST[$key]){
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$config = $value['config'];
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break;
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}
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}else{
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foreach($value['param_value'] as $v){
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if($v == $_REQUEST[$key]){
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$config = $value['config'];
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break;
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}
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}
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}
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}
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}
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}
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if($config == null && !empty($view_config['actions']) && !empty($view_config['actions'][$action])){
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$config = $view_config['actions'][$action];
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}
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if($config != null)
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$view->options = $config;
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}
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/**
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* This is a private function which just helps the getView function generate the
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* proper view object
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*
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* @return a valid SugarView
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*/
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function _buildFromFile($file, &$bean, $view_object_map, $type, $module){
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require_once($file);
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//try ModuleViewType first then try ViewType if that fails then use SugarView
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$class = ucfirst($module).'View'.ucfirst($type);
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$customClass = 'Custom' . $class;
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if(class_exists($customClass)){
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return ViewFactory::_buildClass($customClass, $bean, $view_object_map);
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}
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if(class_exists($class)){
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return ViewFactory::_buildClass($class, $bean, $view_object_map);
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}
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//Now try the next set of possibilites if it was none of the above
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$class = 'View'.ucfirst($type);
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$customClass = 'Custom' . $class;
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if(class_exists($customClass)){
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return ViewFactory::_buildClass($customClass, $bean, $view_object_map);
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}
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if(class_exists($class)){
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return ViewFactory::_buildClass($class, $bean, $view_object_map);
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}
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//Now check if there is a custom SugarView for generic handling
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if(file_exists('custom/include/MVC/View/SugarView.php')){
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require_once('custom/include/MVC/View/SugarView.php');
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if(class_exists('CustomSugarView')){
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return new CustomSugarView($bean, $view_object_map);
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}
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}
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//if all else fails return SugarView
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return new SugarView($bean, $view_object_map);
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}
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/**
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* instantiate the correct view and call init to pass on any obejcts we need to
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* from the controller.
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*
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* @param string class - the name of the class to instantiate
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* @param object bean = the bean to pass to the view
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* @param array view_object_map - the array which holds obejcts to pass between the
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* controller and the view.
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*
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* @return SugarView
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*/
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function _buildClass($class, $bean, $view_object_map){
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$view = new $class();
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$view->init($bean, $view_object_map);
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if($view instanceof SugarView){
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return $view;
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}else
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return new SugarView($bean, $view_object_map);
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}
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}
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?>
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