PHP redirect_to_home_page函数代码示例

function show_edit_form($id, $sid, $assign)
{
    global $m, $langGradeOk, $tool_content, $course_code;
    $sub = Database::get()->querySingle("SELECT * FROM assignment_submit WHERE id = ?d", $sid);
    if (count($sub) > 0) {
        $uid_2_name = display_user($sub->uid);
        if (!empty($sub->group_id)) {
            $group_submission = "({$m['groupsubmit']} " . "<a href='../group/group_space.php?course={$course_code}&amp;group_id={$sub->group_id}'>" . "{$m['ofgroup']} " . gid_to_name($sub->group_id) . "</a>)";
        } else {
            $group_submission = '';
        }
        $tool_content .= "\n                <form method='post' action='index.php?course={$course_code}'>\n                <input type='hidden' name='assignment' value='{$id}'>\n                <input type='hidden' name='submission' value='{$sid}'>\n                <fieldset>\n                <legend>{$m['addgradecomments']}</legend>\n                <table width='99%' class='tbl'>\n                <tr>\n                    <th class='left' width='180'>{$m['username']}:</th>\n                    <td>{$uid_2_name} " . q($group_submission) . "</td>\n                </tr>\n                <tr>\n                    <th class='left'>{$m['sub_date']}:</th>\n                    <td>" . q($sub->submission_date) . "</td></tr>\n                <tr>\n                    <th class='left'>{$m['filename']}:</th>\n                    <td><a href='index.php?course={$course_code}&amp;get={$sub->id}'>" . q($sub->file_name) . "</a></td>\n                </tr>\n                <tr>\n                    <th class='left'>{$m['grade']}:</th>\n                    <td><input type='text' name='grade' maxlength='3' size='3' value='" . q($sub->grade) . "'></td></tr>\n                <tr>\n                    <th class='left'>{$m['gradecomments']}:</th>\n                    <td><textarea cols='60' rows='3' name='comments'>" . q($sub->grade_comments) . "</textarea></td>\n                </tr>\n                <tr>\n                    <th><label for='email_button'>{$m['email_users']}:</label></th>\n                    <td><input type='checkbox' value='1' id='email_button' name='email'></td>\n                </tr>\n                <tr>\n                    <th class='left'>&nbsp;</th>\n                    <td><input class='btn btn-primary' type='submit' name='grade_comments' value='{$langGradeOk}'></td>\n                </tr>\n                </table>\n                </fieldset>\n                </form><br>";
    } else {
        Session::Messages($m['WorkNoSubmission'], 'alert-danger');
        redirect_to_home_page('modules/work/index.php?course=' . $course_code . '&id=' . $id);
    }
}

         }
     }
     $auth_user_info['email'] = $_SESSION['shib_email'];
     $uname = $_SESSION['shib_uname'];
     $is_valid = true;
 } elseif ($is_submit or $auth == 7 and !$submit) {
     unset($_SESSION['was_validated']);
     if ($auth != 7 and $auth != 6 and ($uname === '' or $passwd === '')) {
         $tool_content .= "<div class='alert alert-danger'>{$ldapempty} {$errormessage}</div>";
         draw($tool_content, 0);
         exit;
     } else {
         // try to authenticate user
         $auth_method_settings = get_auth_settings($auth);
         if ($auth == 6) {
             redirect_to_home_page('secure/index_reg.php' . ($prof ? '?p=1' : ''));
         }
         $is_valid = auth_user_login($auth, $uname, $passwd, $auth_method_settings);
     }
     if ($auth == 7) {
         if (phpCAS::checkAuthentication()) {
             $uname = phpCAS::getUser();
             $cas = get_auth_settings($auth);
             // store CAS released attributes in $GLOBALS['auth_user_info']
             get_cas_attrs(phpCAS::getAttributes(), $cas);
             if (!empty($uname)) {
                 $is_valid = true;
             }
         }
     }
 }

                }, $auth_settings, $auth_instructions, $auth_title, $auth);
            if ($result) {
                if ($result->affectedRows == 1) {
                    $tool_content .= "<div class='alert alert-success'>$langHasActivate</div>";
                } else {
                    $tool_content .= "<div class='alert alert-warning'>$langAlreadyActiv</div>";
                }
            }
        }
    }
} else {
    // handle reloads on auth_process.php after authentication check
    // also handles requests with empty $auth
    // without this, a form with just username/password is displayed
    if (!$auth) {
        redirect_to_home_page('modules/admin/auth.php');
    }

    $pageName = get_auth_info($auth);

    // get authentication settings
    if ($auth != 6) {
        $auth_data = get_auth_settings($auth);
    }
    // display form
    $tool_content .= "<div class='form-wrapper'>
    <form class='form-horizontal' name='authmenu' method='post' action='$_SERVER[SCRIPT_NAME]'>
	<fieldset>	
        <input type='hidden' name='auth' value='" . intval($auth) . "'>";

    if (!empty($_SESSION['cas_warn']) && $_SESSION['cas_do']) {

        }
    }
    // Visibility commands
    if (isset($_GET['mkVisibl']) || isset($_GET['mkInvisibl'])) {
        if (isset($_GET['mkVisibl'])) {
            $newVisibilityStatus = 1;
            $visibilityPath = $_GET['mkVisibl'];
        } else {
            $newVisibilityStatus = 0;
            $visibilityPath = $_GET['mkInvisibl'];
        }
        Database::get()->query("UPDATE document SET visible=?d\n                                          WHERE {$group_sql} AND\n                                                path = ?s", $newVisibilityStatus, $visibilityPath);
        $r = Database::get()->querySingle("SELECT id FROM document WHERE {$group_sql} AND path = ?s", $visibilityPath);
        Indexer::queueAsync(Indexer::REQUEST_STORE, Indexer::RESOURCE_DOCUMENT, $r->id);
        Session::Messages($langViMod, 'alert-success');
        redirect_to_home_page("modules/document/index.php?course={$course_code}");
    }
    // Public accessibility commands
    if (isset($_GET['public']) || isset($_GET['limited'])) {
        $new_public_status = intval(isset($_GET['public']));
        $path = isset($_GET['public']) ? $_GET['public'] : $_GET['limited'];
        Database::get()->query("UPDATE document SET public = ?d\n                                          WHERE {$group_sql} AND\n                                                path = ?s", $new_public_status, $path);
        $r = Database::get()->querySingle("SELECT id FROM document WHERE {$group_sql} AND path = ?s", $path);
        Indexer::queueAsync(Indexer::REQUEST_STORE, Indexer::RESOURCE_DOCUMENT, $r->id);
        $action_message = "<div class='alert alert-success'>{$langViMod}</div>";
    }
}
// teacher only
// Common for teachers and students
// define current directory
// Check if $var is set and return it - if $is_file, then return only dirname part

                        start_date = ?t,
                        finish_date = ?t,
                        keywords = '',
                        created = " . DBHelper::timeAfter() . ",
                        glossary_expand = 0,
                        glossary_index = 1,
                        description = ?s",
            $code, $language, $title, $_POST['formvisible'],
            intval($course_license), $prof_names, $code, $doc_quota * 1024 * 1024,
            $video_quota * 1024 * 1024, $group_quota * 1024 * 1024,
            $dropbox_quota * 1024 * 1024, $password, $view_type,
            $_POST['start_date'], $_POST['finish_date'], $description);
    $new_course_id = $result->lastInsertID;
    if (!$new_course_id) {
        Session::Messages($langGeneralError);
        redirect_to_home_page('modules/create_course/create_course.php');
    }

    //===================course format and start and finish date===============
    if ($view_type == "weekly") {

        //get the last inserted id as the course id
        $course_id = $new_course_id;

        $begin = new DateTime($_POST['start_date']);

        //check if there is no end date
        if ($_POST['finish_date'] == "" || $_POST['finish_date'] == '0000-00-00') {
            $end = new DateTime($begin->format("Y-m-d"));
            $end->add(new DateInterval('P26W'));
        } else {

    // indexing was previously on, but now set to off, need to empty it
    if (get_config('enable_indexing') && !$enable_indexing) {
        require_once 'modules/search/indexer.class.php';
        Indexer::deleteAll();
    }

    // update table `config`
    foreach ($config_vars as $varname => $what) {
        set_config($varname, $GLOBALS[$varname]);
    }

    // Display result message
    Session::flash('scheduleIndexing', $scheduleIndexing);
    Session::Messages($langFileUpdatedSuccess, 'alert-success');
    redirect_to_home_page('modules/admin/eclassconf.php');

} // end of if($submit)
else {
    // Display config.php edit form
    $head_content .= "
        <script>
        $(function() {
            $('body').scrollspy({ target: '#affixedSideNav' });
        });
        </script>
    ";
    // Display link to index.php
    $tool_content .= action_bar(array(
        array('title' => $langBack,
            'url' => "index.php",

    }
}
if (isset($require_departmentmanage_user) && $require_departmentmanage_user) {
    if (!($is_admin or $is_departmentmanage_user)) {
        $toolContent_ErrorExists = $langCheckDepartmentManageUser;
    }
}
if (!isset($guest_allowed) || $guest_allowed != true) {
    if (check_guest()) {
        $toolContent_ErrorExists = $langCheckGuest;
    }
}
if (isset($_SESSION['mail_verification_required']) && !isset($mail_ver_excluded)) {
    // don't redirect to mail verification on logout
    if (!isset($_GET['logout'])) {
        redirect_to_home_page('modules/auth/mail_verify_change.php');
    }
}
// Restore saved old_dbname function
function restore_dbname_override($do_unset = false)
{
    if (defined('old_dbname')) {
        $_SESSION['dbname'] = old_dbname;
    } elseif ($do_unset) {
        unset($_SESSION['dbname']);
    }
}
// Temporary dbname override
if (isset($_GET['course'])) {
    if (isset($_SESSION['dbname'])) {
        define('old_dbname', $_SESSION['dbname']);

            }            
            $ev = add_event($event_title, $content, $startdate, $duration, $recursion);                                   
            foreach($ev['event'] as $id) {
                $agdx->store($id);                
            }
        }
        Session::Messages($langStoredOK, 'alert-success');
        redirect_to_home_page("modules/agenda/index.php?course=$course_code");
    } elseif (isset($_GET['delete']) && $_GET['delete'] == 'yes') {
        $resp = (isset($_GET['rep']) && $_GET['rep'] == 'yes')? delete_recursive_event($id):delete_event($id);
        $agdx->remove($id);
        $msgresp = ($resp['success'])? $langDeleteOK : $langDeleteError.": ".$resp['message'];
        $alerttype = ($resp['success'])? 'alert-success' : 'alert-error';
        
        Session::Messages($msgresp, $alerttype);
        redirect_to_home_page("modules/agenda/index.php?course=$course_code");              
    }
    $is_recursive_event = false;

    if (isset($_GET['addEvent']) or isset($_GET['edit'])) {
        $pageName = $langAddEvent;
        $tool_content .= action_bar(array(
                array('title' => $langBack,
                      'url' => "$_SERVER[SCRIPT_NAME]?course=$course_code",
                      'icon' => 'fa-reply',
                      'level' => 'primary-label',
                      'show' => $is_editor)));        
        $navigation[] = array("url" => $_SERVER['SCRIPT_NAME'] . "?course=$course_code", "name" => $langAgenda);
        $applytogroup = '';
        if (isset($id) && $id) {
            $myrow = Database::get()->querySingle("SELECT * FROM agenda WHERE course_id = ?d AND id = ?d", $course_id, $id);

     redirect_to_home_page("modules/exercise/question_pool.php?course={$course_code}" . (isset($fromExercise) ? "&fromExercise={$fromExercise}" : "") . "&exerciseId={$exerciseId}");
 } elseif (isset($_GET['recup']) && isset($fromExercise)) {
     $recup = intval($_GET['recup']);
     // construction of the Question object
     $objQuestionTmp = new Question();
     // if the question exists
     if ($objQuestionTmp->read($recup)) {
         // adds the exercise ID into the list of exercises for the current question
         $objQuestionTmp->addToList($fromExercise);
     }
     // destruction of the Question object
     unset($objQuestionTmp);
     // adds the question ID into the list of questions for the current exercise
     $objExercise->addToList($recup);
     Session::Messages($langQuestionReused, 'alert-success');
     redirect_to_home_page("modules/exercise/question_pool.php?course={$course_code}" . (isset($fromExercise) ? "&fromExercise={$fromExercise}" : "") . "&exerciseId={$exerciseId}");
 }
 if (isset($fromExercise)) {
     $action_bar_options[] = array('title' => $langGoBackToEx, 'url' => "admin.php?course={$course_code}&exerciseId={$fromExercise}", 'icon' => 'fa-reply', 'level' => 'primary-label');
 } else {
     $action_bar_options = array(array('title' => $langNewQu, 'url' => "admin.php?course={$course_code}&newQuestion=yes", 'icon' => 'fa-plus-circle', 'level' => 'primary-label', 'button-class' => 'btn-success'), array('title' => $langImportQTI, 'url' => "admin.php?course={$course_code}&importIMSQTI=yes", 'icon' => 'fa-download', 'level' => 'primary-label', 'button-class' => 'btn-success'), array('title' => $langExportQTI, 'url' => "question_pool.php?" . $_SERVER['QUERY_STRING'] . "&exportIMSQTI=yes", 'icon' => 'fa-upload', 'level' => 'primary-label', 'button-class' => 'btn-success'));
 }
 $tool_content .= action_bar($action_bar_options);
 if (isset($fromExercise)) {
     $result = Database::get()->queryArray("SELECT id, title FROM `exercise` WHERE course_id = ?d AND id <> ?d ORDER BY id", $course_id, $fromExercise);
 } else {
     $result = Database::get()->queryArray("SELECT id, title FROM `exercise` WHERE course_id = ?d ORDER BY id", $course_id);
 }
 $exercise_options = "<option value = '0'>-- {$langAllExercises} --</option>\n\n                        <option value = '-1' " . (isset($exerciseId) && $exerciseId == -1 ? "selected='selected'" : "") . ">-- {$langOrphanQuestions} --</option>\n";
 foreach ($result as $row) {
     $exercise_options .= "\n             <option value='" . $row->id . "' " . (isset($exerciseId) && $exerciseId == $row->id ? "selected='selected'" : "") . ">{$row->title}</option>\n";

            // for real uids not equal to admin
            if ($u !== false && $u > 1) {
                // full deletion
                $success = deleteUser($u, true);
                // progress report
                if ($success === true) {
                    Session::Messages("{$langUserWithId} {$line} {$langWasDeleted}", 'alert-success');
                    redirect_to_home_page('modules/admin/multideluser.php');
                } else {
                    Session::Messages("{$langErrorDelete}: {$line}", 'alert-danger');
                    redirect_to_home_page('modules/admin/multideluser.php');
                }
            }
        }
    }
    redirect_to_home_page('modules/admin/multideluser.php');
} else {
    $usernames = '';
    if (isset($_POST['dellall_submit'])) {
        // get the incoming values
        $search = isset($_POST['search']) ? $_POST['search'] : '';
        $c = isset($_POST['c']) ? intval($_POST['c']) : '';
        $lname = isset($_POST['lname']) ? $_POST['lname'] : '';
        $fname = isset($_POST['fname']) ? $_POST['fname'] : '';
        $uname = isset($_POST['uname']) ? canonicalize_whitespace($_POST['uname']) : '';
        $am = isset($_POST['am']) ? $_POST['am'] : '';
        $verified_mail = isset($_POST['verified_mail']) ? intval($_POST['verified_mail']) : 3;
        $user_type = isset($_POST['user_type']) ? $_POST['user_type'] : '';
        $auth_type = isset($_POST['auth_type']) ? $_POST['auth_type'] : '';
        $email = isset($_POST['email']) ? mb_strtolower(trim($_POST['email'])) : '';
        $reg_flag = isset($_POST['reg_flag']) ? intval($_POST['reg_flag']) : '';

          </div>
        </form>
      </div>";
} else {
    if (isset($_SESSION['uid']) and $_GET['u'] == $_SESSION['uid']) {
        $q = Database::get()->query("DELETE from course_user
                                    WHERE course_id = ?d
                                    AND user_id = ?d", $cid, $_GET['u']);
        if ($q->affectedRows > 0) {
            Log::record($cid, MODULE_ID_USERS, LOG_DELETE, array('uid' => $_GET['u'],
                                                                 'right' => 0));
            $code = course_id_to_code($cid);
            // clear session access to lesson
            unset($_SESSION['dbname']);
            unset($_SESSION['cid_tmp']);
            unset($_SESSION['courses'][$code]);
            Session::Messages($langCoursDelSuccess, 'alert-success');
            redirect_to_home_page('main/portfolio.php');
        } else {
            $tool_content .= "<div class='alert alert-danger'>$langCoursError</div>";
        }
    }
    $tool_content .= "<br><br><div align=right><a href='../index.php' class=mainpage>$langBack</a></div>";
}

if (isset($_SESSION['uid'])) {
    draw($tool_content, 1);
} else {
    draw($tool_content, 0);
}

} catch (Exception $ex) {
    require_once 'include/not_installed.php';
}
if (isset($language)) {
    // Old-style config.php, redirect to upgrade
    $language = langname_to_code($language);
    if (isset($_SESSION['langswitch'])) {
        $_SESSION['langswitch'] = langname_to_code($_SESSION['langswitch']);
    }
    $session = new Session();
    $uid = $session->user_id;
    if (!isset($active_ui_languages)) {
        $active_ui_languages = array('el');
    }
    if (!defined('UPGRADE')) {
        redirect_to_home_page('upgrade/');
    }
} else {
    // Global configuration
    $siteName = get_config('site_name');
    $Institution = get_config('institution');
    $InstitutionUrl = get_config('institution_url');
    $urlServer = get_config('base_url');
    $urlSecure = get_config('secure_url');
    if (empty($urlSecure)) {
        $urlSecure = $urlServer;
    }
    $session = new Session();
    $uid = $session->user_id;
    $language = $session->language;
}

        
        if ($comments_enabled) {
            if ($post->getCommenting() == 1) {
                commenting_add_js(); //add js files needed for comments
                $comm = new Commenting('blogpost', $post->getId());
            if ($blog_type == 'course_blog') {
                $tool_content .= $comm->put($course_code, $is_editor, $uid, true);
            } elseif ($blog_type == 'perso_blog') {
                $tool_content .= $comm->put(NULL, $is_blog_editor, $uid, true);
            }
            }
        }
        
    } else {
        Session::Messages($langBlogPostNotFound);
        redirect_to_home_page("modules/blog/index.php?$url_params");  
    }

}

//show all blog posts
if ($action == "showBlog") {
    if ($blog_type == 'course_blog') {
        $allow_to_create = $blog->permCreate($is_editor, $stud_allow_create, $uid);
    } elseif ($blog_type == 'perso_blog') {
        $allow_to_create = $is_blog_editor;
    }
    $tool_content .= action_bar(array(
                        array('title' => $langBlogAddPost,
                              'url' => "$_SERVER[SCRIPT_NAME]?$url_params&action=createPost",
                              'icon' => 'fa-plus-circle',

      <div class='col-sm-offset-3 col-sm-9'>
        <input class='btn btn-primary' type='submit' name='changePass' value='$langModify'>
        <a class='btn btn-default' href='{$urlServer}modules/admin/edituser.php?u=" . urlencode($_REQUEST['userid']) . "'>$langCancel</a>
      </div>      
    </fieldset>
    ". generate_csrf_token_form_field() ."    
    </form>
    </div>";
} else {
    $userid = intval($_POST['userid']);

    if (!isset($_POST['token']) || !validate_csrf_token($_POST['token'])) csrf_token_error();
    
    if (empty($_POST['password_form']) || empty($_POST['password_form1'])) {
        Session::Messages($langFieldsMissing);
        redirect_to_home_page("modules/admin/password.php?userid=" . urlencode($userid));
    }
    if ($_POST['password_form1'] !== $_POST['password_form']) {
        Session::Messages($langPassTwo);
        redirect_to_home_page("modules/admin/password.php?userid=" . urlencode($userid));        
    }
    // All checks ok. Change password!
    $hasher = new PasswordHash(8, false);
    $new_pass = $hasher->HashPassword($_POST['password_form']);
    Database::get()->query("UPDATE `user` SET `password` = ?s WHERE `id` = ?d", $new_pass, $userid);
    Session::Messages($langPassChanged);
    redirect_to_home_page("modules/admin/edituser.php?u=" . urlencode($userid));    
}

draw($tool_content, 3, null, $head_content);

        foreach ($hits2 as $hit2) {
            if (in_array($hit2->pkid, $subscribed)) {
                $hits3[] = $hit2;
            }
        }
        $hits = array_merge($hits1, $hits3);
        // eponymous user can also search for his subscribed courses
    }
} else {
    $hits = $hits1;
    // anonymous can only access with visible 1 or 2
}
// exit if not results
if (count($hits) <= 0) {
    Session::Messages($langNoResult);
    redirect_to_home_page('modules/search/search.php');
}
//////// PRINT RESULTS ////////
$tool_content .= action_bar(array(array('title' => $langNewSearch, 'url' => "search.php", 'icon' => 'fa-plus-circle', 'level' => 'primary-label', 'button-class' => 'btn-success')));
$tool_content .= "\n    <div class='alert alert-info'>{$langDoSearch}:&nbsp;<label>" . count($hits) . " {$langResults2}</label></div>\n    <table class='table-default'>\n    <tr>      \n      <th class='text-left'>" . $langCourse . " ({$langCode})</th>\n      <th class='text-left'>{$langTeacher}</th>\n      <th class='text-left'>{$langKeywords}</th>\n    </tr>";
foreach ($hits as $hit) {
    $course = Database::get()->querySingle("SELECT code, title, public_code, prof_names, keywords FROM course WHERE id = ?d", $hit->pkid);
    // search in-course: Commented out @ 2014-11-24 because too costly to run 11 index sub-queries for each hit result
    $urlParam = '';
    //if (isset($_POST['search_terms']) && search_in_course($_POST['search_terms'], $hit->pkid, $anonymous)) {
    //    $urlParam = '?from_search=' . urlencode($_POST['search_terms']);
    //}
    $tool_content .= "<tr><td>\n                      <a href='../../courses/" . q($course->code) . "/" . $urlParam . "'>" . q($course->title) . "\n                      </a> (" . q($course->public_code) . ")</td>\n                      <td>" . q($course->prof_names) . "</td>\n                      <td>" . q($course->keywords) . "</td></tr>";
}
$tool_content .= "</table>";
draw($tool_content, 0);