PHP claro_is_allowed_to_edit函数代码示例

 /**
  * Returns all the descriptions of a course.
  * @throws InvalidArgumentException if the $cid in not provided.
  * @webservice{/module/MOBILE/GEN/getResourcesList/cidReq}
  * @ws_arg{method,getResourcesList}
  * @ws_arg{cidReq,SYSCODE of requested cours}
  * @return array of Descriptions object
  */
 function getResourcesList($args)
 {
     $module = isset($args['module']) ? $args['module'] : null;
     $cid = claro_get_current_course_id();
     if ($cid == null || $module == null) {
         throw new InvalidArgumentException('Missing cid argument!');
     }
     $list = array();
     FromKernel::uses('core/linker.lib');
     ResourceLinker::init();
     $locator = new ClarolineResourceLocator($cid, $module, null, claro_get_current_group_id());
     if (ResourceLinker::$Navigator->isNavigable($locator)) {
         $resourceList = ResourceLinker::$Navigator->getResourceList($locator);
         foreach ($resourceList as $lnk) {
             $inLocator = $lnk->getLocator();
             $item['title'] = $lnk->getName();
             $item['visibility'] = $lnk->isVisible();
             $item['url'] = str_replace(get_path('url'), "", get_path('rootWeb')) . ResourceLinker::$Resolver->resolve($inLocator);
             if ($inLocator->hasResourceId()) {
                 $item['resourceId'] = $inLocator->getResourceId();
             } else {
                 $item['resourceId'] = $item['url'];
             }
             if (claro_is_allowed_to_edit() || $item['visibility']) {
                 $list[] = $item;
             }
         }
     }
     return $list;
 }

 /**
  * Returns a single resquested decsription.
  * @param array $args must contain 'resID' key with the resource identifier of the requested resource
  * @throws InvalidArgumentException if one of the paramaters is missing
  * @webservice{/module/MOBILE/CLANN/getSingleResource/cidReq/resId}
  * @ws_arg{Method,getSingleResource}
  * @ws_arg{cidReq,SYSCODE of requested cours}
  * @ws_arg{resID,Resource Id of requested resource}
  * @return announce object (can be null if not visible for the current user)
  */
 function getSingleResource($args)
 {
     $resourceId = isset($args['resID']) ? $args['resID'] : null;
     $cid = claro_get_current_course_id();
     if ($cid == null || $resourceId == null) {
         throw new InvalidArgumentException('Missing cid or resourceId argument!');
     }
     From::Module('CLDSC')->uses('courseDescription.lib', 'courseDescription.class');
     $result;
     foreach (course_description_get_item_list($cid) as $item) {
         if (claro_is_allowed_to_edit() || $item['visibility'] != 'HIDE') {
             if ($item['id'] == $resourceId) {
                 $result = $item;
                 break;
             }
         }
     }
     if ($result != null) {
         $result['content'] = trim(strip_tags($result['content']));
         $result['visibility'] = $result['visibility'] != 'HIDE';
         $result['resourceId'] = $result['id'];
         unset($result['id']);
         return $result;
     } else {
         throw new RuntimeException('Resource not found', 404);
     }
 }

 /**
  * Returns a single resquested announce.
  * @param array $args must contain 'resID' key with the resource identifier of the requested resource
  * @throws InvalidArgumentException if one of the paramaters is missing
  * @webservice{/module/MOBILE/CLANN/getSingleResource/cidReq/resId}
  * @ws_arg{Method,getSingleResource}
  * @ws_arg{cidReq,SYSCODE of requested cours}
  * @ws_arg{resID,Resource Id of requested resource}
  * @return announce object (can be null if not visible for the current user)
  */
 function getSingleResource($args)
 {
     $resourceId = isset($args['resID']) ? $args['resID'] : null;
     $cid = claro_get_current_course_id();
     if ($cid == null || $resourceId == null) {
         throw new InvalidArgumentException('Missing cid or resourceId argument!');
     }
     $claroNotification = Claroline::getInstance()->notification;
     $date = $claroNotification->getLastActionBeforeLoginDate(claro_get_current_user_id());
     $d = new DateTime($date);
     $d->sub(new DateInterval('PT1M'));
     From::Module('CLANN')->uses('announcement.lib');
     if ($announce = $this->announcement_get_item($resourceId, $cid)) {
         $notified = $claroNotification->isANotifiedRessource($cid, $date, claro_get_current_user_id(), claro_get_current_group_id(), get_tool_id_from_module_label('CLANN'), $announce['id'], false);
         $announce['visibility'] = $announce['visibility'] != 'HIDE';
         $announce['content'] = trim(strip_tags($announce['content']));
         $announce['cours']['sysCode'] = $cid;
         $announce['resourceId'] = $announce['id'];
         $announce['date'] = $announce['time'];
         $announce['notifiedDate'] = $notified ? $date : $announce['time'];
         $announce['seenDate'] = $d->format('Y-m-d H:i');
         unset($announce['id']);
         return claro_is_allowed_to_edit() || $announce['visibility'] ? $announce : null;
     } else {
         throw new RuntimeException('Resource not found', 404);
     }
 }

 public function renderTitle()
 {
     $output = '<img ' . 'src="' . get_icon_url('headline', 'CLTI') . '"' . 'alt="' . get_lang('Headline') . '" /> ' . get_lang('Headlines');
     if (claro_is_allowed_to_edit()) {
         $output .= ' <span class="separator">|</span> <a href="' . claro_htmlspecialchars(Url::Contextualize(get_module_url('CLTI') . '/index.php')) . '">' . '<img src="' . get_icon_url('settings') . '" alt="' . get_lang('Settings') . '" /> ' . get_lang('Manage') . '</a>';
     }
     return $output;
 }

 public function renderTitle()
 {
     $output = '<img ' . 'src="' . get_icon_url('announcement', 'CLANN') . '" ' . 'alt="Announcement icon" /> ' . get_lang('Latest announcements');
     if (claro_is_allowed_to_edit()) {
         $output .= ' <span class="separator">|</span> <a href="' . claro_htmlspecialchars(Url::Contextualize(get_module_url('CLANN') . '/announcements.php')) . '">' . '<img src="' . get_icon_url('settings') . '" alt="' . get_lang('Settings') . '" /> ' . get_lang('Manage') . '</a>';
     }
     return $output;
 }

/*============================================================================
    Group Publish Option
  ============================================================================*/
// redirect to the submission form prefilled with a .url document targetting the published document
/**
 * @todo $_REQUEST['submitGroupWorkUrl'] must be treated in  filter process
 */
if (isset($_REQUEST['submitGroupWorkUrl']) && !empty($_REQUEST['submitGroupWorkUrl']) && claro_is_in_a_group()) {
    claro_redirect(Url::Contextualize('user_work.php?authId=' . claro_get_current_group_id() . '&cmd=rqSubWrk' . '&assigId=' . $req['assignmentId'] . '&submitGroupWorkUrl=' . urlencode($_REQUEST['submitGroupWorkUrl'])));
    exit;
}
/*============================================================================
    Permissions
  ============================================================================*/
$assignmentIsVisible = (bool) ($assignment->getVisibility() == 'VISIBLE');
$is_allowedToEditAll = (bool) claro_is_allowed_to_edit();
if (!$assignmentIsVisible && !$is_allowedToEditAll) {
    // if assignment is not visible and user is not course admin or upper
    claro_redirect(Url::Contextualize('work.php'));
    exit;
}
// upload or update is allowed between start and end date or after end date if late upload is allowed
$uploadDateIsOk = $assignment->isUploadDateOk();
if ($assignment->getAssignmentType() == 'INDIVIDUAL') {
    // user is authed and allowed
    $userCanPost = (bool) (claro_is_user_authenticated() && claro_is_course_allowed() && claro_is_course_member());
} else {
    $userGroupList = get_user_group_list(claro_get_current_user_id());
    // check if user is member of at least one group
    $userCanPost = (bool) (!empty($userGroupList));
}

}
//load required js and css files
JavaScriptLoader::getInstance()->load('forum');
CssLoader::getInstance()->load('clfrm', 'screen');
// Javascript confirm pop up declaration for header
JavascriptLanguage::getInstance()->addLangVar('Are you sure to delete %name ?');
JavascriptLanguage::getInstance()->addLangVar('Do you really want to sign your contribution ?');
JavascriptLoader::getInstance()->load('forum');
// Prepare display
$out = '';
// Command list
$cmdList = array();
$nameTools = get_lang('Forums');
$pagetype = !empty($editMode) ? $editMode : 'viewtopic';
// The title is put in the $out var at the end of this script
if (claro_is_allowed_to_edit() && $topicId) {
    $out .= '<div style="float: right;">' . "\n" . '<img src=' . get_icon_url('html') . '" alt="" /> <a href="' . claro_htmlspecialchars(Url::Contextualize('export.php?type=HTML&topic=' . $topicId)) . '" target="_blank">' . get_lang('Export to HTML') . '</a>' . "\n" . '<img src="' . get_icon_url('mime/pdf') . '" alt="" /> <a href="' . claro_htmlspecialchars(Url::Contextualize('export.php?type=PDF&topic=' . $topicId)) . '" target="_blank">' . get_lang('Export to PDF') . '</a>' . "\n" . '</div>';
}
if ($topicSettingList) {
    $out .= disp_forum_breadcrumb($pagetype, $forumSettingList['forum_id'], $forumSettingList['forum_name'], $topicSettingList['topic_id'], $topicSettingList['topic_title']);
} else {
    $out .= disp_forum_breadcrumb($pagetype, $forumSettingList['forum_id'], $forumSettingList['forum_name']);
}
if ('show' != $cmd) {
    if ('default' == $anonymityStatus) {
        $info = '<tr valign="top">' . "\n" . '<td>&nbsp;</td>' . '<td><strong>' . get_lang('Contributions to this forum are anonymous by default!<br/>') . get_lang('If you want to sign your post all the same, uncheck the checkbox above the "OK" button') . '</strong></td>' . '</tr>' . '<tr style="height:1px;"><td colspan="2">&nbsp;</td></tr>';
    } elseif ('allowed' == $anonymityStatus) {
        $info = '<tr valign="top">' . "\n" . '<td>&nbsp;</td>' . '<td><strong>' . get_lang('This forum allows anonymous contributions!<br/>') . get_lang('If you do not want to sign your post, check the checkbox above the "OK" button') . '</strong></td>' . '</tr>' . '<tr style="height:1px;"><td colspan="2">&nbsp;</td></tr>';
    }
    if (!empty($info)) {
        $dialogBox->info($info);

        ?>
">
                    <?php 
        echo get_lang('Add a new portlet');
        ?>
: <?php 
        echo get_lang($portlet['name']);
        ?>
                </a>
            </li>
            <?php 
    }
    ?>
        </ul>
        <?php 
}
?>
        
        <?php 
if (count($this->portletIterator) > 0) {
    foreach ($this->portletIterator as $portlet) {
        if ($portlet->getVisible() || !$portlet->getVisible() && claro_is_allowed_to_edit()) {
            echo $portlet->render();
        }
    }
} elseif (count($this->portletIterator) == 0 && claro_is_allowed_to_edit()) {
    echo get_block('blockIntroCourse');
}
?>
    </div>

 * @package     Wiki
 */
$tlabelReq = 'CLWIKI';
require_once "../inc/claro_init_global.inc.php";
if (!claro_is_tool_allowed()) {
    if (!claro_is_in_a_course()) {
        claro_disp_auth_form(true);
    } else {
        claro_die(get_lang("Not allowed"));
    }
}
// display mode
claro_set_display_mode_available(TRUE);
// check and set user access level for the tool
// set admin mode and groupId
$is_allowedToAdmin = claro_is_allowed_to_edit();
if (claro_is_in_a_group() && claro_is_group_allowed()) {
    // group context
    $groupId = (int) claro_get_current_group_id();
} elseif (claro_is_in_a_group() && !claro_is_group_allowed()) {
    claro_die(get_lang("Not allowed"));
} elseif (claro_is_course_allowed()) {
    // course context
    $groupId = 0;
} else {
    claro_disp_auth_form();
}
// require wiki files
require_once "lib/class.wiki.php";
require_once "lib/class.wikistore.php";
require_once "lib/class.wikipage.php";

 public function getAdvancedJs()
 {
     // ok, it's not cool to use global for that but it has to be shared between instances
     // TODO find a cool way to do that
     global $_isAdvancedJsLoaded;
     $html = '';
     if (claro_is_allowed_to_edit()) {
         $configFile = 'advanced';
     } else {
         $configFile = 'advanced_users';
     }
     if (!isset($_isAdvancedJsLoaded)) {
         /*if( get_conf('useTinyMCECompressor') )
           {
               $html .= '<script language="javascript" type="text/javascript" src="'.$this->webPath.'/'.$configFile.'_gzip.conf.js"></script>'."\n";
           }*/
         $html .= '<script language="javascript" type="text/javascript" src="' . $this->webPath . '/' . $configFile . '.conf.js"></script>' . "\n";
         $_isAdvancedJsLoaded = true;
     }
     return $html;
 }

$tbl_lp_learnPath = $tbl_cdb_names['lp_learnPath'];
$tbl_lp_rel_learnPath_module = $tbl_cdb_names['lp_rel_learnPath_module'];
$tbl_lp_user_module_progress = $tbl_cdb_names['lp_user_module_progress'];
$tbl_lp_module = $tbl_cdb_names['lp_module'];
$tbl_lp_asset = $tbl_cdb_names['lp_asset'];
$TABLELEARNPATH = $tbl_lp_learnPath;
$TABLEMODULE = $tbl_lp_module;
$TABLELEARNPATHMODULE = $tbl_lp_rel_learnPath_module;
$TABLEASSET = $tbl_lp_asset;
$TABLEUSERMODULEPROGRESS = $tbl_lp_user_module_progress;
$TABLECOURSUSER = $tbl_rel_course_user;
$TABLEUSER = $tbl_user;
require_once get_path('incRepositorySys') . '/lib/statsUtils.lib.inc.php';
require_once get_path('incRepositorySys') . '/lib/learnPath.lib.inc.php';
$cmd = isset($_REQUEST['cmd']) ? $_REQUEST['cmd'] : '';
if (get_conf('cllnp_resetByUserAllowed', false) || claro_is_allowed_to_edit()) {
    switch ($cmd) {
        case "resetLearnPath":
            $learnPath_id = isset($_GET['path_id']) ? $_GET['path_id'] : '';
            $user_id = isset($_GET['user_id']) ? $_GET['user_id'] : '';
            if (!empty($learnPath_id) && !empty($user_id)) {
                $dialogBox = new DialogBox();
                if (resetModuleProgressionByPathId($user_id, $learnPath_id)) {
                    $dialogBox->success(get_lang('Learning path reset successful'));
                } else {
                    $dialogBox->error(get_lang('An error occured while resetting learning path ') . $learnPath_id);
                }
            }
            unset($learnPath_id);
            unset($user_id);
            break;

function get_access_mode_to_group_forum($forum)
{
    if (claro_is_user_authenticated()) {
        $userGroupList = get_user_group_list(claro_get_current_user_id());
        $userGroupList = array_keys($userGroupList);
        $tutorGroupList = get_tutor_group_list(claro_get_current_user_id());
    } else {
        $userGroupList = array();
        $tutorGroupList = array();
    }
    $is_groupPrivate = claro_get_current_group_properties_data('private');
    $group_id = is_null($forum['group_id']) ? null : (int) $forum['group_id'];
    if (!is_null($group_id)) {
        if (in_array($group_id, $userGroupList) || in_array($group_id, $tutorGroupList) || !$is_groupPrivate || claro_is_allowed_to_edit()) {
            if (is_array($tutorGroupList) && in_array($group_id, $tutorGroupList)) {
                $accessMode = 'tutor';
            } elseif (is_array($userGroupList) && in_array($group_id, $userGroupList)) {
                $accessMode = 'member';
            } else {
                $accessMode = 'visitor';
            }
        } else {
            $accessMode = 'private';
        }
        return $accessMode;
    }
    return false;
}

         // display flags
         $dispWrkLst = true;
     } else {
         // ask prepare form
         $cmd = "rqSubWrk";
     }
 }
 /*-----------------------------------
             STEP 1 : prepare form
   -------------------------------------*/
 if ($cmd == "rqSubWrk") {
     // prepare fields
     if (!isset($_REQUEST['submitWrk']) || !$_REQUEST['submitWrk']) {
         // prefill som fields of the form
         $form['wrkTitle'] = "";
         if (claro_is_allowed_to_edit() && $authName) {
             $form['wrkAuthors'] = $authName;
         } else {
             $form['wrkAuthors'] = $currentUserLastName . " " . $currentUserFirstName;
         }
         $form['wrkGroup'] = "";
         $form['wrkTxt'] = "";
     } else {
         // there was an error in the form so display it with already modified values
         $form['wrkTitle'] = !empty($_REQUEST['wrkTitle']) ? $_REQUEST['wrkTitle'] : '';
         $form['wrkAuthors'] = !empty($_REQUEST['wrkAuthors']) ? $_REQUEST['wrkAuthors'] : '';
         $form['wrkGroup'] = !empty($_REQUEST['wrkGroup']) ? $_REQUEST['wrkGroup'] : '';
         $form['wrkTxt'] = !empty($_REQUEST['wrkTxt']) ? $_REQUEST['wrkTxt'] : '';
     }
     // request the form with correct cmd
     $cmdToSend = "exSubWrk";

*/
if (isset($_REQUEST['uInfo'])) {
    $userIdViewed = (int) $_REQUEST['uInfo'];
} else {
    $userIdViewed = 0;
}
/*--------------------------------------------------------
Connection API between Claroline and the current script
--------------------------------------------------------*/
$userIdViewer = claro_get_current_user_id();
// id fo the user currently online
//$userIdViewed = $_GET['userIdViewed']; // Id of the user we want to view
$allowedToEditContent = $userIdViewer == $userIdViewed || claro_is_allowed_to_edit();
$allowedToEditDef = claro_is_allowed_to_edit();
$is_allowedToTrack = (claro_is_allowed_to_edit() || $userIdViewer == $userIdViewed) && get_conf('is_trackingEnabled');
if (!claro_is_allowed_to_edit() && !get_conf('linkToUserInfo')) {
    claro_die(get_lang('Not allowed'));
}
// clean field submited by the user
if ($_POST) {
    foreach ($_POST as $key => $value) {
        ${$key} = replace_dangerous_char($value);
    }
}
/*======================================
COMMANDS SECTION
======================================*/
$displayMode = "viewContentList";
$cmdList = array('submitDef', 'removeDef', 'editDef', 'addDef', 'moveUpDef', 'moveDownDef', 'viewDefList', 'editMainUserInfo', 'exUpdateCourseUserProperties');
$cmd = isset($_REQUEST['cmd']) && in_array($_REQUEST['cmd'], $cmdList) ? $_REQUEST['cmd'] : null;
$do = null;

 * @copyright (c) 2001-2008 Universite catholique de Louvain (UCL)
 * @license http://www.gnu.org/copyleft/gpl.html (GPL) GENERAL PUBLIC LICENSE
 *
 * @package CLINTRO
 *
 * @author Claro Team <cvs@claroline.net>
 */
global $introId;
$GLOBALS['moduleId'] = -1;
$output = '';
set_current_module_label('CLINTRO');
FromKernel::uses('core/linker.lib');
ResourceLinker::init();
$tbl_cdb_names = claro_sql_get_course_tbl();
$TBL_INTRODUCTION = $tbl_cdb_names['tool_intro'];
$intro_editAllowed = claro_is_allowed_to_edit();
if (isset($_REQUEST['introCmd']) && $intro_editAllowed) {
    $introCmd = $_REQUEST['introCmd'];
    if (isset($_REQUEST['introId'])) {
        $currentLocator = ResourceLinker::$Navigator->getCurrentLocator(array('id' => (int) $_REQUEST['introId']));
        ResourceLinker::setCurrentLocator($currentLocator);
    }
} else {
    $introCmd = false;
}
$intro_exDel = false;
/*=========================================================
  INTRODUCTION MICRO MODULE - COMMANDS SECTION (IF ALLOWED)
  ========================================================*/
if ($intro_editAllowed) {
    /* Replace command */