PHP claro_is_user_authenticated函数代码示例

 public function render()
 {
     $out = '';
     if (!claro_is_user_authenticated()) {
         if (get_conf('claro_displayLocalAuthForm', true) == true) {
             $out .= $this->renderLoginLink();
         }
     } elseif (!claro_is_platform_admin() && (claro_is_in_a_course() && !claro_is_course_member()) && claro_get_current_course_data('registrationAllowed')) {
         if (claro_is_current_user_enrolment_pending()) {
             $out .= '<img src="' . get_icon_url('warning') . '" alt="off" /> ' . '<b>' . get_lang('Enrolment pending') . '</b>';
         } else {
             $out .= $this->renderRegistrationLink();
         }
     } elseif (claro_is_display_mode_available()) {
         $out .= $this->renderViewModeSwitch();
     }
     return $out;
 }

 /**
  * Prepare the user banner
  */
 private function _prepareUserBanner()
 {
     if (claro_is_user_authenticated()) {
         $userToolUrlListLeft = array();
         $userToolUrlListRight = array();
         if (get_conf('display_former_homepage')) {
         }
         $userToolUrlListLeft[] = '<a href="' . get_path('clarolineRepositoryWeb') . 'desktop/index.php" target="_top">' . get_lang('My desktop') . '</a>';
         $userToolUrlListLeft[] = '<a href="' . get_path('clarolineRepositoryWeb') . 'messaging" target="_top">' . get_lang('My messages') . '</a>';
         if (claro_is_platform_admin()) {
             $userToolUrlListLeft[] = '<a href="' . get_path('clarolineRepositoryWeb') . 'admin/" target="_top">' . get_lang('Platform administration') . '</a>';
         }
         $userToolUrlListRight[] = '<a href="' . get_path('clarolineRepositoryWeb') . 'auth/profile.php" target="_top">' . get_lang('Manage my account') . '</a>';
         $userToolUrlListRight[] = '<a href="' . get_path('url') . '/index.php?logout=true" target="_top">' . get_lang('Logout') . '</a>';
         $this->assign('userToolListRight', $userToolUrlListRight);
         $this->assign('userToolListLeft', $userToolUrlListLeft);
         $this->showBlock('userBanner');
     } else {
         $this->hideBlock('userBanner');
     }
 }

 public function event($type, $args = null)
 {
     if (!is_array($args)) {
         $args = array();
     }
     if (!array_key_exists('cid', $args) && claro_is_in_a_course()) {
         $args['cid'] = claro_get_current_course_id();
     }
     if (!array_key_exists('gid', $args) && claro_is_in_a_group()) {
         $args['gid'] = claro_get_current_group_id();
     }
     if (!array_key_exists('tid', $args) && claro_is_in_a_tool()) {
         $args['tid'] = claro_get_current_tool_id();
         // $args['tlabel'] = get_current_module_label();
     }
     if (!array_key_exists('uid', $args) && claro_is_user_authenticated()) {
         $args['uid'] = claro_get_current_user_id();
     }
     if (!array_key_exists('date', $args)) {
         $args['date'] = claro_date("Y-m-d H:i:00");
     }
     $this->notifyEvent($type, $args);
 }

}
ClaroBreadCrumbs::getInstance()->prepend(get_lang('Exercises'), 'exercise.php');
$out = '';
$nameTools = $exercise->getTitle();
//-- display properties
if (trim($exercise->getDescription()) != '' || !($showResult && !$recordResults) && $exercise->getTimeLimit() > $currentTime) {
    $out .= '<blockquote>' . "\n" . claro_parse_user_text($exercise->getDescription()) . "\n" . '</blockquote>' . "\n";
}
$out .= '<ul style="font-size:small">' . "\n";
if ($exercise->getDisplayType() == 'SEQUENTIAL' && $exercise->getTimeLimit() > 0 && (!$exercise->getAttempts() || $userAttemptCount <= $exercise->getAttempts()) && !($showResult && !$recordResults) && $exercise->getTimeLimit() > $currentTime && $startExercise) {
    $out .= '<li>' . get_lang('Current time') . ' : <span id="currentTime">' . claro_html_duration($currentTime) . '</span></li>' . "\n";
}
if ($exercise->getTimeLimit() > 0 && (!$exercise->getAttempts() || $userAttemptCount <= $exercise->getAttempts()) && !($showResult && !$recordResults) && $exercise->getTimeLimit() > $currentTime) {
    $out .= '<li>' . get_lang('Time limit') . " : " . claro_html_duration($exercise->getTimeLimit()) . '</li>' . "\n";
}
if (claro_is_user_authenticated() && isset($userAttemptCount) && (!$exercise->getAttempts() || $userAttemptCount <= $exercise->getAttempts()) && !($showResult && !$recordResults) && $exercise->getTimeLimit() > $currentTime) {
    if ($exercise->getAttempts() > 0) {
        $out .= '<li>' . get_lang('Attempt %attemptCount on %attempts', array('%attemptCount' => $userAttemptCount, '%attempts' => $exercise->getAttempts())) . '</li>' . "\n";
    }
}
if (!is_null($exercise->getEndDate()) && !($showResult && !$recordResults) && $exercise->getTimeLimit() > $currentTime) {
    $out .= '<li>' . get_lang('Available from %startDate until %endDate', array('%startDate' => claro_html_localised_date(get_locale('dateTimeFormatLong'), $exercise->getStartDate()), '%endDate' => claro_html_localised_date(get_locale('dateTimeFormatLong'), $exercise->getEndDate()))) . '</li>' . "\n";
}
$out .= '</ul>' . "\n\n";
if ($showResult) {
    if (isset($_SESSION['inPathMode']) && $_SESSION['inPathMode']) {
        // old learning path tool
        $out .= '<form method="get" action="../learnPath/navigation/backFromExercise.php">' . "\n" . '<input type="hidden" name="op" value="finish" />';
    } elseif (!$inLP) {
        // standard exercise mode
        $out .= '<form method="get" action="exercise.php">';

        // and claro_get_current_course_user_data() do the same job
        $_profileId = $_course_user_properties['privilege']['_profileId'];
        $is_courseMember = $_course_user_properties['privilege']['is_courseMember'];
        $is_courseTutor = $_course_user_properties['privilege']['is_courseTutor'];
        $is_courseAdmin = $_course_user_properties['privilege']['is_courseAdmin'];
        $_courseUser = claro_get_course_user_data($_cid, $_uid);
    } else {
        // course
        $_profileId = claro_get_profile_id('anonymous');
        $is_courseMember = false;
        $is_courseAdmin = false;
        $is_courseTutor = false;
        $_courseUser = null;
        // not used
    }
    $is_courseAllowed = (bool) ($_course['visibility'] && ($_course['access'] == 'public' || $_course['access'] == 'platform' && claro_is_user_authenticated()) || $is_courseMember || $is_platformAdmin);
    // here because it's a right and not a state
} else {
    $_profileId = !empty($_SESSION['_profileId']) ? $_SESSION['_profileId'] : false;
    $is_courseMember = !empty($_SESSION['is_courseMember']) ? $_SESSION['is_courseMember'] : false;
    $is_courseAdmin = !empty($_SESSION['is_courseAdmin']) ? $_SESSION['is_courseAdmin'] : false;
    $is_courseAllowed = !empty($_SESSION['is_courseAllowed']) ? $_SESSION['is_courseAllowed'] : false;
    $is_courseTutor = !empty($_SESSION['is_courseTutor']) ? $_SESSION['is_courseTutor'] : false;
    // not used !?!
    $_courseUser = !empty($_SESSION['_courseUser']) ? $_SESSION['_courseUser'] : null;
}
// Installed module in course if available in platform and not in course
if ($_cid && is_array($_course) && isset($_course['dbNameGlu']) && !empty($_course['dbNameGlu']) && trim($_course['dbNameGlu'])) {
    // 0. load course configuration to avoid creating uneeded examples
    require claro_get_conf_repository() . 'course_main.conf.php';
    // 1. get tool list from main db

                break;
            case 2:
                $anonymity = 'default';
                break;
            default:
                $anonymity = 'forbidden';
                break;
        }
        if (get_conf('clfrm_anonymity_enabled', true)) {
            if ('allowed' == $anonymity) {
                $displayName .= ' (' . get_lang('anonymity allowed') . ')';
            } elseif ('default' == $anonymity) {
                $displayName .= ' (' . get_lang('anonymous forum') . ')';
            }
        }
        $itemClass = claro_is_user_authenticated() && $this->claro_notifier->is_a_notified_forum(claro_get_current_course_id(), $this->claro_notifier->get_notification_date(claro_get_current_user_id()), claro_get_current_user_id(), claro_get_current_group_id(), claro_get_current_tool_id(), $thisForum['forum_id']) ? 'item hot' : 'item';
        ?>
        <tr align="left" valign="top">
            <td>
                <span class="<?php 
        echo $itemClass;
        ?>
">
                    <img src="<?php 
        echo get_icon_url('forum', 'CLFRM');
        ?>
" alt="" />&nbsp;
                    <?php 
        if (!is_null($thisForum['group_id'])) {
            ?>
                        <?php 

 /**
  * @param   string $template name of the template
  */
 public function __construct($template)
 {
     $template = secure_file_path($template);
     $customTemplatePath = get_path('rootSys') . '/platform/templates/' . $template;
     $defaultTemplatePath = get_path('includePath') . '/templates/' . $template;
     if (file_exists($customTemplatePath)) {
         parent::__construct($customTemplatePath);
     } elseif (file_exists($defaultTemplatePath)) {
         parent::__construct($defaultTemplatePath);
     } else {
         throw new Exception("Template not found {$template} " . "at custom location {$customTemplatePath} " . "or default location {$defaultTemplatePath} !");
     }
     if (claro_is_in_a_course()) {
         $this->course = claro_get_current_course_data();
         require_once dirname(__FILE__) . '/../claroCourse.class.php';
         $this->courseObject = new ClaroCourse();
         $this->courseObject->load(claro_get_current_course_id());
         // Fetch related courses
         $this->relatedCourses = $this->courseObject->getRelatedCourses();
         // $this->relatedUserCourses = $this->courseObject->getRelatedUserCourses(claro_get_current_user_id());
         if (claro_is_in_a_group()) {
             $this->group = claro_get_current_group_data();
         }
     }
     if (claro_is_user_authenticated()) {
         $this->user = claro_get_current_user_data();
     }
 }

 if (claro_is_user_authenticated()) {
     $date = $claro_notifier->get_notification_date(claro_get_current_user_id());
 }
 $preparedAnnList = array();
 $lastPostDate = '';
 foreach ($announcementList as $thisAnn) {
     // Hide hidden and out of deadline elements
     $isVisible = (bool) ($thisAnn['visibility'] == 'SHOW') ? 1 : 0;
     $isOffDeadline = (bool) (isset($thisAnn['visibleFrom']) && strtotime($thisAnn['visibleFrom']) > time() || isset($thisAnn['visibleUntil']) && time() > strtotime($thisAnn['visibleUntil']) + 86400) ? 1 : 0;
     if (!$isVisible || $isOffDeadline) {
         $thisAnn['visible'] = false;
     } else {
         $thisAnn['visible'] = true;
     }
     // Flag hot items
     if (claro_is_user_authenticated() && $claro_notifier->is_a_notified_ressource(claro_get_current_course_id(), $date, claro_get_current_user_id(), claro_get_current_group_id(), claro_get_current_tool_id(), $thisAnn['id'])) {
         $thisAnn['hot'] = true;
     } else {
         $thisAnn['hot'] = false;
     }
     $thisAnn['content'] = make_clickable($thisAnn['content']);
     // Post time format in MySQL date format
     $lastPostDate = isset($thisAnn['visibleFrom']) ? $thisAnn['visibleFrom'] : $thisAnn['time'];
     // Set the current locator
     $currentLocator = ResourceLinker::$Navigator->getCurrentLocator(array('id' => $thisAnn['id']));
     $thisAnn['currentLocator'] = $currentLocator;
     if ($is_allowedToEdit || $isVisible && !$isOffDeadline) {
         $preparedAnnList[] = $thisAnn;
     }
 }
 $maxMinRanks = clann_get_max_and_min_rank();

 // poses problems on PHP 4.1, when the array contains only
 // a single element
 $dspFileName = claro_htmlspecialchars(basename($thisFile['path']));
 $cmdFileName = download_url_encode($thisFile['path']);
 if ($thisFile['visibility'] == 'i') {
     if ($is_allowedToEdit) {
         $style = 'invisible ';
     } else {
         continue;
         // skip the display of this file
     }
 } else {
     $style = '';
 }
 //modify style if the file is recently added since last login
 if (claro_is_user_authenticated() && $claro_notifier->is_a_notified_document(claro_get_current_course_id(), $date, claro_get_current_user_id(), claro_get_current_group_id(), claro_get_current_tool_id(), $thisFile)) {
     $classItem = ' hot';
 } else {
     $classItem = '';
 }
 if ($thisFile['type'] == A_FILE) {
     $image = choose_image($thisFile['path']);
     $size = format_file_size($thisFile['size']);
     $date = format_date($thisFile['date']);
     $urlFileName = claro_htmlspecialchars(claro_get_file_download_url($thisFile['path']));
     //$urlFileName = "goto/?doc_url=".rawurlencode($cmdFileName);
     //format_url($baseServUrl.$courseDir.$curDirPath."/".$fileName));
     $target = get_conf('openNewWindowForDoc') ? 'target="_blank"' : '';
 } elseif ($thisFile['type'] == A_DIRECTORY) {
     $image = 'folder';
     $size = ' ';

 public static function current_language()
 {
     // FIXME : use init.lib instead of global variables !!!
     global $_course, $_user, $platformLanguage;
     if (claro_is_in_a_course() && isset($_course['language'])) {
         // course language
         return $_course['language'];
     } else {
         if (claro_is_user_authenticated() && !empty($_user['language'])) {
             // user language
             return $_user['language'];
         } else {
             if (isset($_REQUEST['language']) && in_array($_REQUEST['language'], array_keys(get_language_list()))) {
                 // selected language
                 $_SESSION['language'] = $_REQUEST['language'];
                 return $_REQUEST['language'];
             } else {
                 if (empty($_SESSION['language'])) {
                     // default platform language
                     return $platformLanguage;
                 } else {
                     return $_SESSION['language'];
                 }
             }
         }
     }
 }

?>
" method="post" enctype="multipart/form-data" >
    <input type="hidden" name="cidReset" value="true" />
    <input type="hidden" name="cidReq" value="<?php 
echo claro_get_current_course_id();
?>
" />
    <input type="hidden" id="cmd" name="cmd" value="registration" />
    <input type="hidden" id="claroFormId" name="claroFormId" value="<?php 
echo uniqid('');
?>
" />
    <input id="confirmUserCreate" name="confirmUserCreate" value="0" type="hidden" />

    <?php 
if (claro_is_user_authenticated() && isset($_SESSION['csrf_token'])) {
    ?>
        <input id="csrf_token" name="csrf_token" value="<?php 
    echo $_SESSION['csrf_token'];
    ?>
" type="hidden" />
    <?php 
}
?>

    <fieldset>

        <legend><?php 
echo get_lang('Fill in the user information');
?>
&nbsp;:</legend>

    } elseif (claro_is_user_authenticated() && $module['contentType'] == CTLABEL_) {
        $out .= '<td colspan="2">&nbsp;</td>' . "\n";
    }
    //-- reset link for current module
    if (claro_is_user_authenticated() && (get_conf('cllnp_resetByUserAllowed', false) || claro_is_allowed_to_edit())) {
        if (getModuleProgression(claro_get_current_user_id(), $_SESSION['path_id'], $module['learnPath_module_id'])) {
            $out .= '<td><a href="' . Url::Contextualize($_SERVER['PHP_SELF'] . '?cmd=resetModuleProgression&learnPath_module_id=' . $module['learnPath_module_id'] . '&path_id=' . $_SESSION['path_id']) . '" onclick="return confirm(\'' . clean_str_for_javascript(get_lang('Do you really want to reset module ') . $module['name']) . '?\');"><img src="' . get_icon_url('delete') . '" alt="' . get_lang('Reset') . '" /></a></td>' . "\n";
        } else {
            $out .= '<td>' . get_lang('No results available') . '</td>' . "\n";
        }
    }
    if ($progress > 0) {
        $globalProg = $globalProg + $progress;
    }
    if ($module['contentType'] != CTLABEL_) {
        $moduleNb++;
    }
    // increment number of modules used to compute global progression except if the module is a title
    $out .= '</tr>' . "\n\n";
    $atleastOne = true;
}
$out .= '</tbody>' . "\n\n";
if ($atleastOne == false) {
    $out .= '<tfoot>' . "\n\n" . '<tr>' . "\n" . '<td align="center" colspan="3">' . get_lang('No module') . '</td>' . "\n" . '</tr>' . "\n\n" . '</tfoot>' . "\n\n";
} elseif (claro_is_user_authenticated() && $moduleNb > 0) {
    // add a blank line between module progression and global progression
    $out .= '<tfoot>' . "\n\n" . '<tr>' . "\n" . '<td colspan="' . ($maxDeep + 3) . '">&nbsp;</td>' . "\n" . '</tr>' . "\n\n" . '<tr>' . "\n" . '<td align="right" colspan="' . ($maxDeep + 1) . '">' . get_lang('Learning path progression :') . '</td>' . "\n" . '<td align="right">' . claro_html_progress_bar(round($globalProg / $moduleNb), 1) . '</td>' . "\n" . '<td align="left">' . '<small>&nbsp;' . round($globalProg / $moduleNb) . '%</small>' . '</td>' . "\n" . '</tr>' . "\n\n" . '</tfoot>' . "\n\n";
}
$out .= '</table>' . "\n\n";
$claroline->display->body->appendContent($out);
echo $claroline->display->render();

// check if user is anonymous
if ($lpUid) {
    $uidCheckString = "AND UMP.`user_id` = " . (int) $lpUid;
} else {
    $uidCheckString = "AND UMP.`user_id` IS NULL ";
}
// list available learning paths
$sql = "SELECT LP.* , MIN(UMP.`raw`) AS minRaw, LP.`lock`\n           FROM `" . $TABLELEARNPATH . "` AS LP\n     LEFT JOIN `" . $TABLELEARNPATHMODULE . "` AS LPM\n            ON LPM.`learnPath_id` = LP.`learnPath_id`\n     LEFT JOIN `" . $TABLEUSERMODULEPROGRESS . "` AS UMP\n            ON UMP.`learnPath_module_id` = LPM.`learnPath_module_id`\n            " . $uidCheckString . "\n         WHERE 1=1\n             " . $visibility . "\n      GROUP BY LP.`learnPath_id`\n      ORDER BY LP.`rank`";
$result = claro_sql_query($sql);
// used to know if the down array (for order) has to be displayed
$LPNumber = mysql_num_rows($result);
$iterator = 1;
$is_blocked = false;
while ($list = mysql_fetch_array($result)) {
    //modify style if the file is recently added since last login
    if (claro_is_user_authenticated() && $claro_notifier->is_a_notified_ressource(claro_get_current_course_id(), $date, claro_get_current_user_id(), claro_get_current_group_id(), claro_get_current_tool_id(), $list['learnPath_id'])) {
        $classItem = ' hot';
    } else {
        $classItem = '';
    }
    if ($list['visibility'] == 'HIDE') {
        if ($is_allowedToEdit) {
            $style = " class=\"invisible\"";
        } else {
            continue;
            // skip the display of this file
        }
    } else {
        $style = "";
    }
    $out .= "<tr align=\"center\"" . $style . ">";

 /**
  * Singleton constructor
  * @todo avoid using the singleton pattern and use a factory instead ?
  * @param int $uid user id
  * @param boolean $forceReload force reloading the data
  * @return Claro_CurrentUser current user
  */
 public static function getInstance($uid = null, $forceReload = false)
 {
     if ($forceReload || !self::$instance) {
         self::$instance = new self($uid);
         if (!$forceReload && claro_is_user_authenticated()) {
             self::$instance->loadFromSession();
         } else {
             self::$instance->load($forceReload);
         }
     }
     return self::$instance;
 }

/**
 * Return course informations in <dt> and <dd> html tags.
 * Use it in a <dl> tag (description list).
 *
 * @param $course
 * @param $hot
 * @param $displayIconAccess
 * @return string
 * @deprecated use UserCourseList and CourseTreeView instead
 */
function render_course_in_dl_list($course, $hot = false, $displayIconAccess = true)
{
    $out = '';
    $classItem = $hot ? 'hot' : '';
    $langNameOfLang = get_locale('langNameOfLang');
    // Display a manager icon if the user is manager of the course
    $userStatusImg = isset($course['isCourseManager']) && $course['isCourseManager'] == 1 ? '&nbsp;&nbsp;<img class="qtip role" src="' . get_icon_url('manager') . '" alt="' . get_lang('You are manager of this course') . '" />' : '';
    // Show course language if not the same of the platform
    if (get_conf('platformLanguage') != $course['language'] || get_conf('showAlwaysLanguageInCourseList', false)) {
        $courseLanguageTxt = !empty($langNameOfLang[$course['language']]) ? ' &ndash; ' . claro_htmlspecialchars(ucfirst($langNameOfLang[$course['language']])) : ' &ndash; ' . claro_htmlspecialchars(ucfirst($course['language']));
    } else {
        $courseLanguageTxt = '';
    }
    // Display the course title following the platform configuration requirements
    $courseTitle = get_conf('course_order_by') == 'official_code' ? $course['officialCode'] . ' - ' . $course['title'] : $course['title'] . ' (' . $course['officialCode'] . ')';
    $url = get_path('url') . '/claroline/course/index.php?cid=' . claro_htmlspecialchars($course['sysCode']);
    // Display an icon following the course's access settings
    $iconUrl = $displayIconAccess ? get_course_access_icon($course['access']) : get_icon_url('course');
    // Display course's manager email
    $managerString = isset($course['email']) && claro_is_user_authenticated() ? '<a href="mailto:' . $course['email'] . '">' . $course['titular'] . '</a>' : $course['titular'] . $courseLanguageTxt;
    // Don't give a link to the course if the user is in pending state
    $isUserPending = isset($course['isPending']) && $course['isPending'] == 1 ? true : false;
    $courseLink = '<a href="' . claro_htmlspecialchars($url) . '">' . claro_htmlspecialchars($courseTitle) . '</a>' . $userStatusImg . "\n";
    if ($isUserPending) {
        $courseLink .= ' [' . get_lang('Pending registration') . ']' . "\n";
    }
    // Make a nice explicit sentence about the course's access
    if ($course['access'] == 'public') {
        $courseAccess = get_lang('Access allowed to anybody (even without login)');
    } elseif ($course['access'] == 'platform') {
        $courseAccess = get_lang('Access allowed only to platform members (user registered to the platform)');
    } elseif ($course['access'] == 'private') {
        $courseAccess = get_lang('Access allowed only to course members (people on the course user list)');
    } else {
        $courseAccess = $course['access'];
    }
    $out .= '<dt>' . "\n" . '<img class="qtip iconDefinitionList" src="' . $iconUrl . '" alt="' . $courseAccess . '" /> ' . '<span' . (!empty($classItem) ? ' class="' . $classItem . '"' : '') . '>' . $courseLink . '</span>' . "\n" . '</dt>' . "\n" . '<dd>' . "\n" . '<span class="managerString">' . $managerString . "</span>\n";
    if (!empty($course['sessionCourses'])) {
        $out .= '<dl>' . "\n";
        foreach ($course['sessionCourses'] as $sessionCourse) {
            $out .= render_course_in_dl_list($sessionCourse, $sessionCourse['hot']) . "\n";
        }
        $out .= '</dl>' . "\n";
    }
    $out .= '</dd>' . "\n\n";
    return $out;
}