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<?php |
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/** |
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* Copyright (c) STMicroelectronics, 2009. All Rights Reserved. |
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* |
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* Originally written by Manuel Vacelet, 2009 |
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* |
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* This file is a part of Codendi. |
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* |
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* Codendi is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* Codendi is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with Codendi; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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/** |
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* AdminDelegationPlugin |
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* |
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* This plugin is made of two parts: |
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* - The admin one, that allows to delegate some rights (called services to |
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* selected users). |
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* - The user one, made of widget in personal page, for the granted (selected) |
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* user to access to the information. |
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* |
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* Each admin action (grant/revoke) is logged but as of today, the log is only in |
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* the database. |
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* |
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* There is no table dedicated to store services, the services are identified by |
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* their id and a label. The id is a constant in the AdminDelegation_Service class. |
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* |
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* @see AdminDelegation_Service |
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* |
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*/ |
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class AdminDelegationPlugin extends Plugin { |
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public function __construct($id) { |
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parent::__construct($id); |
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$this->_addHook('cssfile', 'cssFile', false); |
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$this->_addHook('site_admin_option_hook', 'site_admin_option_hook', false); |
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$this->_addHook('widget_instance', 'widget_instance', false); |
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$this->_addHook('widgets', 'widgets', false); |
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} |
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public function getPluginInfo() { |
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if (!is_a($this->pluginInfo, 'AdminDelegationPluginInfo')) { |
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include_once 'AdminDelegationPluginInfo.class.php'; |
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$this->pluginInfo = new AdminDelegationPluginInfo($this); |
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} |
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return $this->pluginInfo; |
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} |
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/** |
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* Check if current user is allowed to use given widget |
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* |
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* @param String $widget |
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* |
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* @return Boolean |
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*/ |
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protected function _userCanViewWidget($widget) { |
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$um = UserManager::instance(); |
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$user = $um->getCurrentUser(); |
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if ($user) { |
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$service = AdminDelegation_Service::getServiceFromWidget($widget); |
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if ($service) { |
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$usm = new AdminDelegation_UserServiceManager(); |
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return $usm->isUserGrantedForService($user, $service); |
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} |
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} |
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return false; |
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} |
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public function cssFile($params) { |
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// Only show the stylesheet if we're actually in the Docman pages. |
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// This stops styles inadvertently clashing with the main site. |
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if (strpos($_SERVER['REQUEST_URI'], $this->getPluginPath()) === 0 || |
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strpos($_SERVER['REQUEST_URI'], '/widgets/') === 0 |
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) { |
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echo '<link rel="stylesheet" type="text/css" href="'.$this->getThemePath().'/css/style.css" />'."\n"; |
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} |
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} |
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/** |
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* Hook: admin link to plugin |
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* |
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* @param Array $params |
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*/ |
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public function site_admin_option_hook($params) { |
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echo '<li><a href="'.$this->getPluginPath().'/">Admin delegation</a></li>'; |
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} |
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/** |
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* Hook: event raised when widget are instanciated |
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* |
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* @param Array $params |
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*/ |
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public function widget_instance($params) { |
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if ($params['widget'] == 'admindelegation' && $this->_userCanViewWidget('admindelegation')) { |
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include_once 'AdminDelegation_UserWidget.class.php'; |
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$params['instance'] = new AdminDelegation_UserWidget($this); |
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} |
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if ($params['widget'] == 'admindelegation_projects' && $this->_userCanViewWidget('admindelegation_projects')) { |
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include_once 'AdminDelegation_ShowProjectWidget.class.php'; |
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$params['instance'] = new AdminDelegation_ShowProjectWidget($this); |
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} |
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} |
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/** |
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* Hook: event raised when user lists all available widget |
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* |
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* @param Array $params |
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*/ |
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public function widgets($params) { |
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include_once 'common/widget/WidgetLayoutManager.class.php'; |
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if ($params['owner_type'] == WidgetLayoutManager::OWNER_TYPE_USER) { |
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if ($this->_userCanViewWidget('admindelegation')) { |
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include_once 'AdminDelegation_UserWidget.class.php'; |
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$params['codendi_widgets'][] = 'admindelegation'; |
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} |
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if ($this->_userCanViewWidget('admindelegation_projects')) { |
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include_once 'AdminDelegation_ShowProjectWidget.class.php'; |
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$params['codendi_widgets'][] = 'admindelegation_projects'; |
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} |
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} |
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} |
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} |
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?> |
Enalean /
tuleap
In PHP, under loose comparison (like
==, or!=, orswitchconditions), values of different types might be equal.For
integervalues, zero is a special case, in particular the following results might be unexpected: