PHP session_loggedin函数代码示例

function news_header($params)
{
    global $HTML, $group_id, $news_name, $news_id, $sys_news_group, $sys_use_news;
    if (!$sys_use_news) {
        exit_disabled();
    }
    $params['toptab'] = 'news';
    $params['group'] = $group_id;
    /*
    	Show horizontal links
    */
    if ($group_id && $group_id != $sys_news_group) {
        site_project_header($params);
    } else {
        $HTML->header($params);
    }
    if ($group_id && $group_id != $sys_news_group) {
        $menu_texts = array();
        $menu_links = array();
        $menu_texts[] = _('Submit');
        $menu_links[] = '/news/submit.php?group_id=' . $group_id;
        if (session_loggedin()) {
            $project =& group_get_object($params['group']);
            if ($project && is_object($project) && !$project->isError()) {
                $perm =& $project->getPermission(session_get_user());
                if ($perm && is_object($perm) && !$perm->isError() && $perm->isAdmin()) {
                    $menu_texts[] = _('Admin');
                    $menu_links[] = '/news/admin/?group_id=' . $group_id;
                }
            }
        }
        echo $HTML->subMenu($menu_texts, $menu_links);
    }
}

/**
 * GForge SCM Library
 *
 * Copyright 2004 (c) GForge LLC
 *
 * @version   $Id$
 * @author Tim Perdue tim@gforge.org
 * @date 2005-04-16
 *
 * This file is part of GForge.
 *
 * GForge is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * GForge is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GForge; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
function scm_header($params)
{
    global $HTML, $sys_use_scm;
    if (!$sys_use_scm) {
        exit_disabled();
    }
    $project =& group_get_object($params['group']);
    if (!$project || !is_object($project)) {
        exit_error('Error', 'Could Not Get Project');
    } elseif ($project->isError()) {
        exit_error('Error', $project->getErrorMessage());
    }
    if (!$project->usesSCM()) {
        exit_error('Error', _('Error - This project has turned off SCM.'));
    }
    site_project_header(array('title' => _('SCM Repository'), 'group' => $params['group'], 'toptab' => 'scm'));
    /*
    	Show horizontal links
    */
    if (session_loggedin()) {
        $perm =& $project->getPermission(session_get_user());
        if ($perm && is_object($perm) && !$perm->isError() && $perm->isAdmin()) {
            echo $HTML->subMenu(array(_('SCM'), _('Admin'), _('Reporting')), array('/scm/?group_id=' . $params['group'], '/scm/admin/?group_id=' . $params['group'], '/scm/reporting/?group_id=' . $params['group']));
        }
    }
    echo '<div style="width:99%">';
}

 /**
  *	getProjectGroups - get an array of ProjectGroup objects.
  *
  *	@return	array	The array of ProjectGroups.
  */
 function &getProjectGroups()
 {
     if ($this->projectGroups) {
         return $this->projectGroups;
     }
     if (session_loggedin()) {
         $perm =& $this->Group->getPermission(session_get_user());
         if (!$perm || !is_object($perm) || !$perm->isMember()) {
             $public_flag = '=1';
             $exists = '';
         } else {
             $public_flag = '<3';
             if ($perm->isPMAdmin()) {
                 $exists = '';
             } else {
                 $exists = " AND group_project_id IN (SELECT role_setting.ref_id\n\t\t\t\t\tFROM role_setting, user_group\n\t\t\t\t\tWHERE role_setting.value::integer >= 0\n                                          AND role_setting.section_name = 'pm'\n                                          AND role_setting.ref_id=project_group_list_vw.group_project_id\n                                          \n   \t\t\t\t\t  AND user_group.role_id = role_setting.role_id\n\t\t\t\t\t  AND user_group.user_id='" . user_getid() . "') ";
             }
         }
     } else {
         $public_flag = '=1';
         $exists = '';
     }
     $sql = "SELECT *\n\t\t\tFROM project_group_list_vw\n\t\t\tWHERE group_id='" . $this->Group->getID() . "' \n\t\t\tAND is_public {$public_flag} {$exists}\n\t\t\tORDER BY group_project_id;";
     $result = db_query($sql);
     $rows = db_numrows($result);
     if (!$result || $rows < 1) {
         $this->setError(_('No ProjectGroups Found') . db_error());
         $this->projectGroups = NULL;
     } else {
         while ($arr = db_fetch_array($result)) {
             $this->projectGroups[] = new ProjectGroup($this->Group, $arr['group_project_id'], $arr);
         }
     }
     return $this->projectGroups;
 }

 function header($params)
 {
     global $DOCUMENT_ROOT, $HTML, $group_id;
     use_javascript('/js/sortable.js');
     html_use_jquery();
     $params['toptab'] = 'taskboard';
     $params['group'] = $group_id;
     $labels[] = _("View Taskboard");
     $links[] = '/plugins/taskboard/index.php?group_id=' . $group_id;
     if (session_loggedin()) {
         if (forge_check_perm('tracker', $this->getID(), 'manager')) {
             $labels[] = _('Administration');
             $links[] = '/plugins/taskboard/admin/index.php?group_id=' . $group_id;
             $action = getStringFromRequest('action');
             if ($action == 'edit_column') {
                 $labels[] = _('Configure Columns');
                 $links[] = '/plugins/taskboard/admin/index.php?group_id=' . $group_id . '&action=columns';
                 $column_id = getStringFromRequest('column_id', '');
                 if ($column_id) {
                     $labels[] = _('Delete Column');
                     $links[] = '/plugins/taskboard/admin/index.php?group_id=' . $group_id . '&action=delete_column&column_id=' . $column_id;
                 }
             }
         }
     }
     $params['submenu'] = $HTML->subMenu($labels, $links);
     site_project_header($params);
 }

function doc_droplist_count($l_group_id, $language_id, $g)
{
    if (session_loggedin()) {
        $perm =& $g->getPermission(session_get_user());
        if (!$perm || !is_object($perm) || !$perm->isMember()) {
            $public_flag = 'AND dd.stateid=1';
        } else {
            $public_flag = 'AND dd.stateid IN (1,4,5)';
        }
    } else {
        $public_flag = 'AND dd.stateid=1';
    }
    $query = "select dd.language_id, sl.name, count(*) as count\n\t\t from doc_groups as dg, doc_data as dd, supported_languages as sl\n\t\t where dg.doc_group = dd.doc_group\n\t\t and dg.group_id = '{$l_group_id}'\n\t\t {$public_flag}\n\t\t and sl.language_id = dd.language_id\n\t\t group by dd.language_id,sl.name";
    $gresult = db_query($query);
    if (db_numrows($gresult) >= 1) {
        print "<form name=\"langchoice\" action=\"index.php?group_id=" . $l_group_id . "\" method=\"post\"><table border=\"0\">" . " <tr><td valign=\"middle\"><strong>" . _('Language') . " </strong></td>" . " <td valign=\"middle\"><select name=\"language_id\">\n\n";
        print "<option value=\"*\">" . _('All Languages') . " </option>";
        while ($grow = db_fetch_array($gresult)) {
            if ($language_id == $grow['language_id']) {
                print "<option value=\"" . $grow['language_id'] . "\" selected=\"selected\">" . $grow['name'] . " (" . $grow['count'] . ") </option>";
            } else {
                print "<option value=\"" . $grow['language_id'] . "\">" . $grow['name'] . " (" . $grow['count'] . ") </option>";
            }
        }
        print "</select></td><td valign=\"middle\"><input type=\"submit\" value=\"" . _('Go') . "\" /></td></tr></table></form>";
    } else {
        echo db_error();
    }
}

 function header()
 {
     global $HTML, $group_id, $group_public_name, $request, $project;
     $pagename = $request->getArg('pagename');
     $submenu = Template('navbar');
     //group is private
     if (!$project->isPublic()) {
         //if it's a private group, you must be a member of that group
         session_require_perm('project_read', $group_id);
     }
     //for dead projects must be member of admin project
     if (!$project->isActive()) {
         //only SF group can view non-active, non-holding groups
         session_require_global_perm('forge_admin');
     }
     $HTML->header(array('title' => $group_public_name . ': ' . htmlspecialchars($pagename), 'group' => $group_id, 'toptab' => 'wiki', 'submenu' => $submenu->asXML()));
     // Display a warning banner for internal users when the wiki is opened
     // to external users.
     if ($project->getIsExternal()) {
         $external_user = false;
         if (session_loggedin()) {
             $user = session_get_user();
             $external_user = $user->getIsExternal();
         }
         if (!$external_user) {
             $page = $request->getPage();
             if ($page->get('external')) {
                 $external_msg = _("This page is external.");
             }
             echo $HTML->warning_msg(_("This project is shared with third-party users (non Alcatel-Lucent users).") . (isset($external_msg) ? ' ' . $external_msg : ''));
         }
     }
 }

function survey_header($params)
{
    global $group_id, $is_admin_page, $HTML, $sys_use_survey;
    if (!$sys_use_survey) {
        exit_disabled();
    }
    $params['toptab'] = 'surveys';
    $params['group'] = $group_id;
    if ($project =& group_get_object($group_id)) {
        if (!$project->usesSurvey()) {
            exit_error(_('Error'), _('This Group Has Turned Off Surveys.'));
        }
        site_project_header($params);
        if ($is_admin_page && $group_id) {
            echo $HTML->subMenu(array(_('Surveys'), _('Admin'), _('Add Survey'), _('Edit Survey'), _('Add Questions'), _('Edit Questions'), _('Show Results')), array('/survey/?group_id=' . $group_id, '/survey/admin/?group_id=' . $group_id, '/survey/admin/add_survey.php?group_id=' . $group_id, '/survey/admin/edit_survey.php?group_id=' . $group_id, '/survey/admin/add_question.php?group_id=' . $group_id, '/survey/admin/show_questions.php?group_id=' . $group_id, '/survey/admin/show_results.php?group_id=' . $group_id));
        } else {
            if (session_loggedin()) {
                $perm =& $project->getPermission(session_get_user());
                if ($perm && is_object($perm) && !$perm->isError() && $perm->isAdmin()) {
                    echo $HTML->subMenu(array(_('Admin')), array('/survey/admin/?group_id=' . $group_id));
                }
            }
        }
    }
    // end if (valid group id)
}

 /**
  * isGroupMember - returns if the logged in user is member of the current group
  *
  * @param int $groupId group id
  */
 function isGroupMember($groupId)
 {
     $Group =& group_get_object($groupId);
     if ($Group && is_object($Group) && !$Group->isError() && session_loggedin()) {
         $perm =& $Group->getPermission(session_get_user());
         if ($perm && is_object($perm) && $perm->isMember()) {
             return true;
         }
     }
     return false;
 }

/**
 * exit_permission_denied() - Exit with permission denied error
 *
 * @param		string	$reason_descr
 */
function exit_permission_denied($reason_descr = '')
{
    if (!session_loggedin()) {
        exit_not_logged_in();
    } else {
        if (!$reason_descr) {
            $reason_descr = _('This project\'s administrator will have to grant you permission to view this page.');
        }
        exit_error(_('Permission denied.'), $reason_descr);
    }
}

function pm_header($params)
{
    // XXX ogi: What to do with these?
    global $group_id, $is_pm_page, $words, $group_project_id, $HTML, $order, $pg, $sys_use_pm;
    if (!$sys_use_pm) {
        exit_disabled();
    }
    //required by site_project_header
    $params['group'] = $group_id;
    $params['toptab'] = 'pm';
    //only projects can use the bug tracker, and only if they have it turned on
    $project =& group_get_object($group_id);
    if (!$project || !is_object($project)) {
        exit_no_group();
    }
    if (!$project->usesPm()) {
        exit_error(_('Error'), _('This Project Has Turned Off The Task Manager'));
    }
    site_project_header($params);
    $labels = array();
    $links = array();
    if ($group_project_id) {
        $labels[] = ($pg ? $pg->getName() . ': ' : '') . _('Browse tasks');
        $links[] = '/pm/task.php?group_id=' . $group_id . '&group_project_id=' . $group_project_id . '&func=browse';
        if (session_loggedin()) {
            $labels[] = _('Add task');
            $links[] = '/pm/task.php?group_id=' . $group_id . '&group_project_id=' . $group_project_id . '&func=addtask';
        }
        if ($group_project_id) {
            $gantt_width = 820;
            $gantt_height = 680;
            $gantt_url = "/pm/task.php?group_id={$group_id}&group_project_id={$group_project_id}&func=ganttpage";
            $gantt_title = _('Gantt Chart');
            $gantt_winopt = 'scrollbars=yes,resizable=yes,toolbar=no,height=' . $gantt_height . ',width=' . $gantt_width;
            $labels[] = $gantt_title;
            $links[] = $gantt_url . '" onclick="window.open(this.href, \'' . preg_replace('/\\s/', '_', $gantt_title) . '\', \'' . $gantt_winopt . '\'); return false;';
        }
        //upload/download as CSV files
        $labels[] = _('Download as CSV');
        $links[] = '/pm/task.php?group_id=' . $group_id . '&group_project_id=' . $group_project_id . '&func=downloadcsv';
        $labels[] = _('Upload CSV');
        $links[] = '/pm/task.php?group_id=' . $group_id . '&group_project_id=' . $group_project_id . '&func=uploadcsv';
    }
    if ($pg && is_object($pg) && $pg->userIsAdmin()) {
        $labels[] = _('Reporting');
        $links[] = '/pm/reporting/?group_id=' . $group_id;
        $labels[] = _('Admin');
        $links[] = '/pm/admin/?group_id=' . $group_id . '&group_project_id=' . $group_project_id . '&update_pg=1';
    }
    if (!empty($labels)) {
        echo $HTML->subMenu($labels, $links);
    }
}

 /**
  *	getForums - get an array of Forum objects for this Group.
  *
  *	@return	array	The array of Forum objects.
  */
 function &getForums()
 {
     global $sys_database_type;
     if ($this->forums) {
         return $this->forums;
     }
     if (session_loggedin()) {
         $perm =& $this->Group->getPermission(session_get_user());
         if (!$perm || !is_object($perm) || !$perm->isMember()) {
             $public_flag = '=1';
             $exists = '';
         } else {
             $public_flag = '<3';
             if ($perm->isForumAdmin()) {
                 $exists = '';
             } else {
                 $exists = " AND group_forum_id IN (SELECT role_setting.ref_id\n\t\t\t\t\tFROM role_setting, user_group\n\t\t\t\t\tWHERE role_setting.value::integer >= 0\n                                          AND role_setting.section_name = 'forum'\n                                          AND role_setting.ref_id=forum_group_list_vw.group_forum_id\n                                          \n   \t\t\t\t\t  AND user_group.role_id = role_setting.role_id\n\t\t\t\t\t  AND user_group.user_id='" . user_getid() . "') ";
             }
         }
     } else {
         $public_flag = '=1';
         $exists = '';
     }
     if ($sys_database_type == "mysql") {
         $sql = "SELECT fgl.*,\n\t\t\t\t\t(SELECT count(*) AS `count`\n\t\t\t\t\t\tFROM (\n\t\t\t\t\t\t\tSELECT DISTINCT group_forum_id, thread_id FROM forum\n\t\t\t\t\t\t) AS tmp\n\t\t\t\t\t\tWHERE tmp.group_forum_id = fgl.group_forum_id\n\t\t\t\t\t) AS threads \n\t\t\t\tFROM forum_group_list_vw AS fgl";
     } else {
         $sql = "SELECT *\n\t\t\t\tFROM forum_group_list_vw";
     }
     $sql .= "\n\t\t\tWHERE group_id='" . $this->Group->getID() . "' \n\t\t\tAND is_public {$public_flag} \n\t\t\t{$exists}\n\t\t\tORDER BY group_forum_id;";
     $result = db_query($sql);
     $rows = db_numrows($result);
     if (!$result) {
         $this->setError(_('Forum not found') . ' : ' . db_error());
         $this->forums = false;
     } else {
         while ($arr = db_fetch_array($result)) {
             $this->forums[] = new Forum($this->Group, $arr['group_forum_id'], $arr);
         }
     }
     return $this->forums;
 }

 /**
  *	getArtifactTypes - return an array of ArtifactType objects.
  *
  *	@return	array	The array of ArtifactType objects.
  */
 function &getArtifactTypes()
 {
     if ($this->ArtifactTypes) {
         return $this->ArtifactTypes;
     }
     if (session_loggedin()) {
         $perm =& $this->Group->getPermission(session_get_user());
         if (!$perm || !is_object($perm) || !$perm->isMember()) {
             $public_flag = '=1';
             $exists = '';
         } else {
             $public_flag = '<3';
             if ($perm->isArtifactAdmin()) {
                 $exists = '';
             } else {
                 $exists = " AND group_artifact_id IN (SELECT role_setting.ref_id\n\t\t\t\t\tFROM role_setting, user_group\n\t\t\t\t\tWHERE role_setting.value::integer >= 0\n                                          AND role_setting.section_name = 'tracker'\n                                          AND role_setting.ref_id=artifact_group_list_vw.group_artifact_id\n                                          \n   \t\t\t\t\t  AND user_group.role_id = role_setting.role_id\n\t\t\t\t\t  AND user_group.user_id='" . user_getid() . "') ";
             }
         }
     } else {
         $public_flag = '=1';
         $exists = '';
     }
     $sql = "SELECT * FROM artifact_group_list_vw\n\t\t\tWHERE group_id='" . $this->Group->getID() . "'\n\t\t\tAND is_public {$public_flag}\n\t\t\t{$exists}\n\t\t\tORDER BY group_artifact_id ASC";
     $result = db_query($sql);
     $rows = db_numrows($result);
     if (!$result || $rows < 1) {
         $this->setError('None Found ' . db_error());
         $this->ArtifactTypes = NULL;
     } else {
         while ($arr =& db_fetch_array($result)) {
             $artifactType = new ArtifactType($this->Group, $arr['group_artifact_id'], $arr);
             if ($artifactType->isError()) {
                 $this->setError($artifactType->getErrorMessage());
             } else {
                 $this->ArtifactTypes[] = $artifactType;
             }
         }
     }
     return $this->ArtifactTypes;
 }

 function userExists()
 {
     global $group_id;
     // Mapping (PhpWiki vs FusionForge) performed is:
     //     ANON  for non logged or non member
     //     USER  for member of the project.
     //     ADMIN for member having admin rights
     if (session_loggedin()) {
         // Get project object (if error => ANON)
         $project =& group_get_object($group_id);
         if (!$project || !is_object($project)) {
             $this->_level = WIKIAUTH_ANON;
             return false;
         } elseif ($project->isError()) {
             $this->_level = WIKIAUTH_ANON;
             return false;
         }
         $member = false;
         $user = session_get_user();
         $perm =& $project->getPermission($user);
         if (!$perm || !is_object($perm)) {
             $this->_level = WIKIAUTH_ANON;
             return false;
         } elseif (!$perm->isError()) {
             $member = $perm->isMember();
         }
         if ($member) {
             $this->_userid = $user->getRealName();
             $this->_is_external = $user->getIsExternal();
             if ($perm->isAdmin()) {
                 $this->_level = WIKIAUTH_ADMIN;
             } else {
                 $this->_level = WIKIAUTH_USER;
             }
             return $this;
         }
     }
     $this->_level = WIKIAUTH_ANON;
     return false;
 }

 function header($params)
 {
     global $HTML, $sys_use_tracker;
     if (!$sys_use_tracker) {
         exit_disabled();
     }
     $group_id = $this->Group->getID();
     //required by new site_project_header
     $params['group'] = $group_id;
     $params['toptab'] = 'tracker';
     $params['tabtext'] = $this->getName();
     site_project_header($params);
     $labels = array();
     $links = array();
     $labels[] = $this->getName() . ': ' . _('Browse');
     $links[] = '/tracker/?func=browse&group_id=' . $group_id . '&atid=' . $this->getID();
     $labels[] = _('Download .csv');
     $links[] = '/tracker/?func=downloadcsv&group_id=' . $group_id . '&atid=' . $this->getID();
     if ($this->allowsAnon() || session_loggedin()) {
         $labels[] = _('Submit New');
         $links[] = '/tracker/?func=add&group_id=' . $group_id . '&atid=' . $this->getID();
     }
     if (session_loggedin()) {
         $labels[] = _('Reporting');
         $links[] = '/tracker/reporting/?group_id=' . $group_id . '&atid=' . $this->getID();
         if ($this->isMonitoring()) {
             $labels[] = _('Stop Monitor');
         } else {
             $labels[] = _('Monitor');
         }
         $links[] = '/tracker/?group_id=' . $group_id . '&atid=' . $this->getID() . '&func=monitor';
         if ($this->userIsAdmin()) {
             $labels[] = _('Admin');
             $links[] = '/tracker/admin/?group_id=' . $group_id . '&atid=' . $this->getID();
         }
     }
     echo $HTML->subMenu($labels, $links);
 }

 public function getAvailableRoles()
 {
     if ($this->_cached_available_roles != NULL) {
         return $this->_cached_available_roles;
     }
     $this->_cached_available_roles = array();
     $this->_cached_available_roles[] = RoleAnonymous::getInstance();
     if (session_loggedin()) {
         $this->_cached_available_roles[] = RoleLoggedIn::getInstance();
         $user = session_get_user();
         if (USE_PFO_RBAC) {
             $res = db_query_params('SELECT role_id FROM pfo_user_role WHERE user_id=$1', array($user->getID()));
             while ($arr = db_fetch_array($res)) {
                 $this->_cached_available_roles[] = $this->getRoleById($arr['role_id']);
             }
         } else {
             $groups = $user->getGroups();
             foreach ($groups as $g) {
                 $this->_cached_available_roles[] = $user->getRole($g);
             }
         }
     }
     $params = array();
     $params['current_roles'] = $this->_cached_available_roles;
     $params['new_roles'] = array();
     plugin_hook_by_reference('get_extra_roles', $params);
     foreach ($params['new_roles'] as $r) {
         $this->addAvailableRole($r);
     }
     $params = array();
     $params['current_roles'] = $this->_cached_available_roles;
     $params['dropped_roles'] = array();
     plugin_hook_by_reference('restrict_roles', $params);
     foreach ($params['dropped_roles'] as $r) {
         $this->dropAvailableRole($r);
     }
     return $this->_cached_available_roles;
 }