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ilWebAccessChecker Class Reference

Class ilWebAccessChecker. More...

+ Collaboration diagram for ilWebAccessChecker:

Public Member Functions

 ilWebAccessChecker ()
 Constructor public.
 determineUser ()
 Determine the current user(s)
 checkAccess ()
 Check access rights of the requested file public.
 setDisposition ($a_disposition)
 Set the delivery mode for the file.
 getDisposition ()
 Get the delivery mode for the file.
 setSendMimetype ($a_send_mimetype)
 Set the sending of the mime type.
 getSendMimetype ()
 Get if mimetype should be sent for a virtual delivery.
 setCheckIp ($a_check_ip)
 Set the checking of the IP address if no valid session is found.
 getCheckIp ()
 Set the checking of the IP address of no valid session is found.
 sendFile ()
 Send the requested file as if directly delivered from the web server public.
 sendFileVirtual ()
 Send the requested file by apache web server via virtual function.
 sendError ()
 Send an error response for the requested file public.
 getMimeType ($default= 'application/octet-stream')
 Get the mime type of the requested file.

Data Fields

 $lng
 $ilAccess
 $subpath
 $file
 $params
 $disposition = "inline"
 $check_ip = false
 $check_users = array()
 $send_mimetype = true
 $mimetype = null
 $errorcode
 $errortext

Private Member Functions

 checkAccessLM ($obj_id, $obj_type, $page=0)
 check access for ILIAS learning modules (obsolete, if checking of page conditions is not activated!)
 checkAccessObject ($obj_id, $obj_type= '')
 Check access rights for an object by its object id.
 checkAccessTestQuestion ($obj_id, $usage_id=0)
 Check access rights for a test question This checks also tests with random selection of questions.
 checkAccessGlossaryTerm ($obj_id, $page_id)
 Check access rights for glossary terms This checks also learning modules linking the term.
 checkAccessUserImage ($usr_id)
 Check access rights for user images.

Detailed Description

Class ilWebAccessChecker.

Checks the access rights of a directly requested content file. Called from an alias or rewrite rule

  • determines the related learning module and checks the permission
  • either delivers the accessed file (without redirect)
  • or shows an error screen (if too less rights)
Author
Fred Neumann fred..nosp@m.neum.nosp@m.ann@f.nosp@m.im.u.nosp@m.ni-er.nosp@m.lang.nosp@m.en.de
Version
Id:
class.ilWebAccessChecker.php 37640 2012-10-16 13:44:13Z akill

Definition at line 54 of file class.ilWebAccessChecker.php.

Member Function Documentation

ilWebAccessChecker::checkAccess ( )

Check access rights of the requested file public.

Definition at line 272 of file class.ilWebAccessChecker.php.

References $ilLog, ilObjMediaCastAccess\_lookupPublicFiles(), ilNewsItem\_lookupVisibility(), checkAccessGlossaryTerm(), checkAccessLM(), checkAccessObject(), checkAccessTestQuestion(), checkAccessUserImage(), determineUser(), ilObjMediaObject\getParentObjectIdForUsage(), ilObjMediaObject\lookupUsages(), and NEWS_PUBLIC.

{
global $ilLog, $ilUser, $ilObjDataCache;
// an error already occurred at class initialisation
if ($this->errorcode)
{
return false;
}
// do this here because ip based checking may be set after construction
$this->determineUser();
// check for type by subdirectory
$pos1 = strpos($this->subpath, "lm_data/lm_") + 11;
$pos2 = strpos($this->subpath, "mobs/mm_") + 8;
$pos3 = strpos($this->subpath, "usr_images/") + 11;
$obj_id = 0;
$type = 'none';
// trying to access data within a learning module folder
if ($pos1 > 11)
{
$type = 'lm';
$seperator = strpos($this->subpath, '/', $pos1);
$obj_id = substr($this->subpath, $pos1, ($seperator > 0 ? $seperator : strlen($this->subpath))-$pos1);
}
//trying to access media data
else if ($pos2 > 8)
{
$type = 'mob';
$seperator = strpos($this->subpath, '/', $pos2);
$obj_id = substr($this->subpath, $pos2, ($seperator > 0 ? $seperator : strlen($this->subpath))-$pos2);
}
// trying to access a user image
elseif ($pos3 > 11)
{
$type = 'user_image';
// user images may be:
// upload_123pic, upload_123
// usr_123.jpg, usr_123_small.jpg, usr_123_xsmall.jpg, usr_123_xxsmall.jpg
$seperator = strpos($this->subpath, '_', $pos3);
$obj_id = (int) substr($this->subpath, $seperator + 1);
}
if (!$obj_id || $type == 'none')
{
$this->errorcode = 404;
$this->errortext = $this->lng->txt("obj_not_found");
return false;
}
switch($type)
{
// SCORM or HTML learning module
case 'lm':
if ($this->checkAccessObject($obj_id))
{
return true;
}
break;
// media object
case 'mob':
$usages = ilObjMediaObject::lookupUsages($obj_id);
foreach($usages as $usage)
{
switch($usage['type'])
{
case 'lm:pg':
if ($oid > 0)
{
if ($this->checkAccessLM($oid, 'lm', $usage['id']))
{
return true;
}
}
break;
case 'news':
// media objects in news (media casts)
include_once("./Modules/MediaCast/classes/class.ilObjMediaCastAccess.php");
include_once("./Services/News/classes/class.ilNewsItem.php");
if ($this->checkAccessObject($oid, 'mcst'))
{
return true;
}
{
return true;
}
break;
case 'frm~:html':
// $oid = userid
foreach ($this->check_users as $user_id)
{
if ($ilObjDataCache->lookupType($oid) == 'usr' && $oid == $user_id)
{
return true;
}
}
break;
case 'qpl:pg':
case 'qpl:html':
// test questions
if ($this->checkAccessTestQuestion($oid, $usage['id']))
{
return true;
}
break;
case 'gdf:pg':
// special check for glossary terms
if ($this->checkAccessGlossaryTerm($oid, $usage['id']))
{
return true;
}
break;
case 'sahs:pg':
// check for scorm pages
if ($this->checkAccessObject($oid, 'sahs'))
{
return true;
}
break;
default:
// standard object check
if ($this->checkAccessObject($oid))
{
return true;
}
break;
}
}
break;
// image in user profile
case 'user_image':
if ($this->checkAccessUserImage($obj_id))
{
return true;
}
break;
}
// none of the checks above gives access
$this->errorcode = 403;
$this->errortext = $this->lng->txt('msg_no_perm_read');
return false;
}

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ilWebAccessChecker::checkAccessGlossaryTerm (   $obj_id,
  $page_id 
)
private

Check access rights for glossary terms This checks also learning modules linking the term.

Parameters
intobject id (glossary)
intpage id (definition)
Returns
boolean access given (true/false)

Definition at line 550 of file class.ilWebAccessChecker.php.

References ilInternalLink\_getSourcesOfTarget(), ilLMObject\_lookupContObjID(), ilGlossaryDefinition\_lookupTermId(), and checkAccessObject().

Referenced by checkAccess().

{
// give access if glossary is readable
if ($this->checkAccessObject($obj_id))
{
return true;
}
include_once("./Modules/Glossary/classes/class.ilGlossaryDefinition.php");
include_once("./Modules/Glossary/classes/class.ilGlossaryTerm.php");
include_once('./Services/COPage/classes/class.ilInternalLink.php');
$sources = ilInternalLink::_getSourcesOfTarget('git',$term_id, 0);
if ($sources)
{
foreach ($sources as $src)
{
switch ($src['type'])
{
// Give access if term is linked by a learning module with read access.
// The term including media is shown by the learning module presentation!
case 'lm:pg':
include_once("./Modules/LearningModule/classes/class.ilLMObject.php");
$src_obj_id = ilLMObject::_lookupContObjID($src['id']);
if ($this->checkAccessObject($src_obj_id, 'lm'))
{
return true;
}
break;
// Don't yet give access if the term is linked by another glossary
// The link will lead to the origin glossary which is already checked
/*
case 'gdf:pg':
$src_term_id = ilGlossaryDefinition::_lookupTermId($src['id']);
$src_obj_id = ilGlossaryTerm::_lookGlossaryID($src_term_id);
if ($this->checkAccessObject($src_obj_id, 'glo'))
{
return true;
}
break;
*/
}
}
}
}

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ilWebAccessChecker::checkAccessLM (   $obj_id,
  $obj_type,
  $page = 0 
)
private

check access for ILIAS learning modules (obsolete, if checking of page conditions is not activated!)

Parameters
intobject id
stringobject type
intpage id

Definition at line 439 of file class.ilWebAccessChecker.php.

References $lng, $ref_id, and ilObject\_getAllReferences().

Referenced by checkAccess().

{
global $lng;
//if (!$page)
//{
$ref_ids = ilObject::_getAllReferences($obj_id);
foreach($ref_ids as $ref_id)
{
foreach ($this->check_users as $user_id)
{
if ($this->ilAccess->checkAccessOfUser($user_id, "read", "view", $ref_id, $obj_id, $obj_type))
{
return true;
}
}
}
return false;
//}
//else
//{
// $ref_ids = ilObject::_getAllReferences($obj_id);
// foreach($ref_ids as $ref_id)
// {
// if ($this->ilAccess->checkAccess("read", "", $ref_id))
// {
// require_once 'Modules/LearningModule/classes/class.ilObjLearningModule.php';
// $lm = new ilObjLearningModule($obj_id,false);
// if ($lm->_checkPreconditionsOfPage($ref_id, $obj_id, $page))
// return true;
// }
// }
// return false;
//}
}

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ilWebAccessChecker::checkAccessObject (   $obj_id,
  $obj_type = '' 
)
private

Check access rights for an object by its object id.

Parameters
intobject id
Returns
boolean access given (true/false)

Definition at line 481 of file class.ilWebAccessChecker.php.

References $ilAccess, $ref_id, ilObject\_getAllReferences(), and ilObject\_lookupType().

Referenced by checkAccess(), checkAccessGlossaryTerm(), and checkAccessTestQuestion().

{
global $ilAccess;
if (!$obj_type)
{
$obj_type = ilObject::_lookupType($obj_id);
}
$ref_ids = ilObject::_getAllReferences($obj_id);
foreach($ref_ids as $ref_id)
{
foreach ($this->check_users as $user_id)
{
if ($ilAccess->checkAccessOfUser($user_id, "read", "view", $ref_id, $obj_type, $obj_id))
{
return true;
}
}
}
return false;
}

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ilWebAccessChecker::checkAccessTestQuestion (   $obj_id,
  $usage_id = 0 
)
private

Check access rights for a test question This checks also tests with random selection of questions.

Parameters
intobject id (question pool or test)
intusage id (not yet used)
Returns
boolean access given (true/false)

Definition at line 513 of file class.ilWebAccessChecker.php.

References $ilAccess, $tests, ilObjTestAccess\_getRandomTestsForQuestionPool(), ilObject\_lookupType(), and checkAccessObject().

Referenced by checkAccess().

{
global $ilAccess;
// give access if direct usage is readable
if ($this->checkAccessObject($obj_id))
{
return true;
}
$obj_type = ilObject::_lookupType($obj_id);
if ($obj_type == 'qpl')
{
// give access if question pool is used by readable test
// for random selection of questions
include_once('./Modules/Test/classes/class.ilObjTestAccess.php');
foreach ($tests as $test_id)
{
if ($this->checkAccessObject($test_id, 'tst'))
{
return true;
}
}
}
return false;
}

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ilWebAccessChecker::checkAccessUserImage (   $usr_id)
private

Check access rights for user images.

Due to privacy this will be checked for a truly identified user (IP based checking is not recommended user images)

Parameters
intusr_id
Returns
boolean access given (true/false)

Definition at line 609 of file class.ilWebAccessChecker.php.

References $ilSetting, $usr_id, and ilObjUser\_lookupPref().

Referenced by checkAccess().

{
global $ilUser, $ilSetting;
// check if own image is viewed
if ($usr_id == $ilUser->getId())
{
return true;
}
// check if image is in the public profile
$public_upload = ilObjUser::_lookupPref($usr_id, 'public_upload');
if ($public_upload != 'y')
{
return false;
}
// check the publication status of the profile
$public_profile = ilObjUser::_lookupPref($usr_id, 'public_profile');
if ($public_profile == 'g'
and $ilSetting->get('enable_global_profiles')
and $ilSetting->get('pub_section'))
{
// globally public
return true;
}
elseif (($public_profile == 'y' or $public_profile == 'g')
and $ilUser->getId() != ANONYMOUS_USER_ID)
{
// public for logged in users
return true;
}
else
{
// not public
return false;
}
}

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ilWebAccessChecker::determineUser ( )

Determine the current user(s)

Definition at line 211 of file class.ilWebAccessChecker.php.

References $_SESSION, $GLOBALS, ilSession\_getUsersWithIp(), and getCheckIp().

Referenced by checkAccess().

{
global $ilUser;
// a valid user session is found
if ($_SESSION["AccountId"])
{
$this->check_users = array($_SESSION["AccountId"]);
return;
}
// no session cookie was delivered
// user identification by ip address is allowed
elseif ($GLOBALS['WEB_ACCESS_WITHOUT_SESSION'] and $this->getCheckIp())
{
$this->check_users = ilSession::_getUsersWithIp($_SERVER['REMOTE_ADDR']);
if (count($this->check_users) == 0)
{
// no user was found for the ip address
$this->check_users = array(ANONYMOUS_USER_ID);
$_SESSION["AccountId"] = ANONYMOUS_USER_ID;
$ilUser->setId(ANONYMOUS_USER_ID);
$ilUser->read();
}
elseif (count($this->check_users) == 1)
{
// exactly one user is found with an active session
$_SESSION["AccountId"] = current($this->check_users);
$ilUser->setId(current($this->check_users));
$ilUser->read();
}
else
{
// more than one user found for the ip address
// take the anonymous user for the session
$_SESSION["AccountId"] = ANONYMOUS_USER_ID;
$ilUser->setId(ANONYMOUS_USER_ID);
$ilUser->read();
}
return;
}
// take the anonymous user as fallback
else
{
$this->check_users = array(ANONYMOUS_USER_ID);
$_SESSION["AccountId"] = ANONYMOUS_USER_ID;
$ilUser->setId(ANONYMOUS_USER_ID);
$ilUser->read();
return;
}
}

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ilWebAccessChecker::getCheckIp ( )

Set the checking of the IP address of no valid session is found.

Returns
boolean

Definition at line 732 of file class.ilWebAccessChecker.php.

References $check_ip.

Referenced by determineUser().

{
}

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ilWebAccessChecker::getDisposition ( )

Get the delivery mode for the file.

Returns
string "inline", "attachment" or "virtual" public

Definition at line 672 of file class.ilWebAccessChecker.php.

References $disposition.

Referenced by sendFile().

{
}

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ilWebAccessChecker::getMimeType (   $default = 'application/octet-stream')

Get the mime type of the requested file.

Parameters
stringdefault type
Returns
string mime type public

Definition at line 906 of file class.ilWebAccessChecker.php.

References $mimetype.

Referenced by sendFile(), and sendFileVirtual().

{
// take a previously set mimetype
if (isset($this->mimetype))
{
}
$mime = '';
if (extension_loaded('Fileinfo'))
{
$finfo = finfo_open(FILEINFO_MIME);
$mime = finfo_file($finfo, $this->file);
finfo_close($finfo);
if ($pos = strpos($mime, ' '))
{
$mime = substr($mime, 0, $pos);
}
}
else
{
$mime = ilObjMediaObject::getMimeType($this->file);
}
// set and return the mime type
$this->mimetype = $mime ? $mime : $default;
}

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ilWebAccessChecker::getSendMimetype ( )

Get if mimetype should be sent for a virtual delivery.

Returns
boolean

Definition at line 705 of file class.ilWebAccessChecker.php.

References $send_mimetype.

Referenced by sendFile(), and sendFileVirtual().

{
}

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ilWebAccessChecker::ilWebAccessChecker ( )

Constructor public.

Definition at line 142 of file class.ilWebAccessChecker.php.

References $_GET, $ilAccess, $ilLog, $lng, ILIAS_ABSOLUTE_PATH, ILIAS_WEB_DIR, setCheckIp(), setDisposition(), and setSendMimetype().

{
global $ilUser, $ilAccess, $lng, $ilLog;
$this->lng =& $lng;
$this->ilAccess =& $ilAccess;
$this->params = array();
// get the requested file and its type
$uri = parse_url($_SERVER["REQUEST_URI"]);
parse_str($uri["query"], $this->params);
$pattern = ILIAS_WEB_DIR . "/" . CLIENT_ID;
$this->subpath = urldecode(substr($uri["path"], strpos($uri["path"], $pattern)));
$this->file = realpath(ILIAS_ABSOLUTE_PATH . "/". $this->subpath);
// build url path for virtual function
$this->virtual_path = str_replace($pattern, "virtual-" . $pattern, $uri["path"]);
// set the parameters provided with the checker call
if (isset($_GET['disposition']))
{
$this->setDisposition($_GET['disposition']);
}
if (isset($_GET['check_ip']))
{
$this->setCheckIp($_GET['check_ip']);
}
if (isset($_GET['send_mimetype']))
{
$this->setSendMimetype($_GET['send_mimetype']);
}
/* debugging
echo "<pre>";
echo "REQUEST_URI: ". $_SERVER["REQUEST_URI"]. "\n";
echo "Parsed URI: ". $uri["path"]. "\n";
echo "DOCUMENT_ROOT: ". $_SERVER["DOCUMENT_ROOT"]. "\n";
echo "PHP_SELF: ". $_SERVER["PHP_SELF"]. "\n";
echo "SCRIPT_NAME: ". $_SERVER["SCRIPT_NAME"]. "\n";
echo "SCRIPT_FILENAME: ". $_SERVER["SCRIPT_FILENAME"]. "\n";
echo "PATH_TRANSLATED: ". $_SERVER["PATH_TRANSLATED"]. "\n";
echo "ILIAS_WEB_DIR: ". ILIAS_WEB_DIR. "\n";
echo "ILIAS_HTTP_PATH: ". ILIAS_HTTP_PATH. "\n";
echo "ILIAS_ABSOLUTE_PATH: ". ILIAS_ABSOLUTE_PATH. "\n";
echo "CLIENT_ID: ". CLIENT_ID. "\n";
echo "CLIENT_WEB_DIR: ". CLIENT_WEB_DIR. "\n";
echo "subpath: ". $this->subpath. "\n";
echo "file: ". $this->file. "\n";
echo "disposition: ". $this->disposition. "\n";
echo "ckeck_ip: ". $this->check_ip. "\n";
echo "send_mimetype: ". $this->send_mimetype. "\n";
echo "</pre>";
echo phpinfo();
exit;
*/
if (!file_exists($this->file))
{
$this->errorcode = 404;
$this->errortext = $this->lng->txt("url_not_found");
return false;
}
}

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ilWebAccessChecker::sendError ( )

Send an error response for the requested file public.

Definition at line 844 of file class.ilWebAccessChecker.php.

References $ilSetting, $lng, $tpl, exit, and ilUtil\getImagePath().

{
global $ilSetting, $ilUser, $tpl, $lng, $tree;
switch ($this->errorcode)
{
case 404:
header("HTTP/1.0 404 Not Found");
break;
case 403:
default:
header("HTTP/1.0 403 Forbidden");
break;
}
// set the page base to the ILIAS directory
// to get correct references for images and css files
$tpl->setCurrentBlock("HeadBaseTag");
$tpl->setVariable('BASE', ILIAS_HTTP_PATH . '/error.php');
$tpl->parseCurrentBlock();
$tpl->addBlockFile("CONTENT", "content", "tpl.error.html");
// Check if user is logged in
$anonymous = ($ilUser->getId() == ANONYMOUS_USER_ID);
if ($anonymous)
{
// Provide a link to the login screen for anonymous users
$tpl->SetCurrentBlock("ErrorLink");
$tpl->SetVariable("TXT_LINK", $lng->txt('login_to_ilias'));
$tpl->SetVariable("LINK", ILIAS_HTTP_PATH. '/login.php?cmd=force_login&client_id='.CLIENT_ID);
$tpl->ParseCurrentBlock();
}
else
{
// Provide a link to the repository for authentified users
$nd = $tree->getNodeData(ROOT_FOLDER_ID);
$txt = $nd['title'] == 'ILIAS' ? $lng->txt('repository') : $nd['title'];
$tpl->SetCurrentBlock("ErrorLink");
$tpl->SetVariable("TXT_LINK", $txt);
$tpl->SetVariable("LINK", ILIAS_HTTP_PATH. '/repository.php?client_id='.CLIENT_ID);
$tpl->ParseCurrentBlock();
}
$tpl->setCurrentBlock("content");
$tpl->setVariable("ERROR_MESSAGE",($this->errortext));
$tpl->setVariable("SRC_IMAGE", ilUtil::getImagePath("mess_failure.gif"));
$tpl->parseCurrentBlock();
$tpl->show();
}

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ilWebAccessChecker::sendFile ( )

Send the requested file as if directly delivered from the web server public.

Definition at line 742 of file class.ilWebAccessChecker.php.

References ilUtil\deliverFile(), exit, getDisposition(), getMimeType(), getSendMimetype(), ilUtil\readFile(), and sendFileVirtual().

{
//$system_use_xsendfile = true;
$xsendfile_available = false;
//if (function_exists('apache_get_modules'))
//{
// $modules = apache_get_modules();
// $xsendfile_available = in_array('mod_xsendfile', $modules);
//}
//$xsendfile_available = $system_use_xsendfile & $xsendfile_available;
// delivery via apache virtual function
if ($this->getDisposition() == "virtual")
{
$this->sendFileVirtual();
}
// delivery for download dialogue
elseif ($this->getDisposition() == "attachment")
{
if ($xsendfile_available)
{
header('x-sendfile: ' . $this->file);
header("Content-Type: application/octet-stream");
}
else
ilUtil::deliverFile($this->file, basename($this->file));
}
// inline delivery
else
{
if (!isset($_SERVER["HTTPS"]))
{
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
}
if ($this->getSendMimetype())
{
header("Content-Type: " . $this->getMimeType());
}
header("Content-Length: ".(string)(filesize($this->file)));
if (isset($_SERVER["HTTPS"]))
{
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
}
header("Connection: close");
if ($xsendfile_available)
{
header('x-sendfile: ' . $this->file);
if ($this->getSendMimetype())
{
header("Content-Type: " . $this->getMimeType());
}
}
else
{
ilUtil::readFile( $this->file);
}
}
}

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ilWebAccessChecker::sendFileVirtual ( )

Send the requested file by apache web server via virtual function.

The ILIAS "data" directory must have a "virtual-data" symbolic link Access to "virtual-data" should be protected by "Allow from env=ILIAS_CHECKED" The auto-generated headers should be unset by Apache for the WebAccessChecker directory

public

Definition at line 823 of file class.ilWebAccessChecker.php.

References exit, getMimeType(), and getSendMimetype().

Referenced by sendFile().

{
header('Last-Modified: '. date ("D, j M Y H:i:s", filemtime($this->file)). " GMT");
header('ETag: "'. md5(filemtime($this->file).filesize($this->file)).'"');
header('Accept-Ranges: bytes');
header("Content-Length: ".(string)(filesize($this->file)));
if ($this->getSendMimetype())
{
header("Content-Type: " . $this->getMimeType());
}
apache_setenv('ILIAS_CHECKED','1');
virtual($this->virtual_path);
}

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ilWebAccessChecker::setCheckIp (   $a_check_ip)

Set the checking of the IP address if no valid session is found.

Parameters
booleanpublic

Definition at line 716 of file class.ilWebAccessChecker.php.

Referenced by ilWebAccessChecker().

{
if (in_array(strtolower($a_check_ip), array('','0','off','false')))
{
$this->check_ip = false;
}
elseif (in_array(strtolower($a_check_ip), array('1','on','true')))
{
$this->check_ip = true;
}
}

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ilWebAccessChecker::setDisposition (   $a_disposition)

Set the delivery mode for the file.

Parameters
string"inline", "attachment" or "virtual" public

Definition at line 655 of file class.ilWebAccessChecker.php.

Referenced by ilWebAccessChecker().

{
if (in_array(strtolower($a_disposition), array('inline','attachment','virtual')))
{
$this->disposition = strtolower($a_disposition);
}
else
{
$this->disposition = 'inline';
}
}

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ilWebAccessChecker::setSendMimetype (   $a_send_mimetype)

Set the sending of the mime type.

Parameters
string(boolean switch or mimetype) public

Definition at line 682 of file class.ilWebAccessChecker.php.

Referenced by ilWebAccessChecker().

{
if (in_array(strtolower($a_send_mimetype), array('','0','off','false')))
{
$this->mimetype = null;
$this->send_mimetype = false;
}
elseif (in_array(strtolower($a_send_mimetype), array('1','on','true')))
{
$this->mimetype = null;
$this->send_mimetype = true;
}
else
{
$this->mimetype = $a_send_mimetype;
$this->send_mimetype = true;
}
}

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Field Documentation

ilWebAccessChecker::$check_ip = false

Definition at line 93 of file class.ilWebAccessChecker.php.

Referenced by getCheckIp().

ilWebAccessChecker::$check_users = array()

Definition at line 103 of file class.ilWebAccessChecker.php.

ilWebAccessChecker::$disposition = "inline"

Definition at line 86 of file class.ilWebAccessChecker.php.

Referenced by getDisposition().

ilWebAccessChecker::$errorcode

Definition at line 127 of file class.ilWebAccessChecker.php.

ilWebAccessChecker::$errortext

Definition at line 135 of file class.ilWebAccessChecker.php.

ilWebAccessChecker::$file

Definition at line 71 of file class.ilWebAccessChecker.php.

ilWebAccessChecker::$ilAccess
ilWebAccessChecker::$lng

Definition at line 56 of file class.ilWebAccessChecker.php.

Referenced by checkAccessLM(), ilWebAccessChecker(), and sendError().

ilWebAccessChecker::$mimetype = null

Definition at line 119 of file class.ilWebAccessChecker.php.

Referenced by getMimeType().

ilWebAccessChecker::$params

Definition at line 78 of file class.ilWebAccessChecker.php.

ilWebAccessChecker::$send_mimetype = true

Definition at line 110 of file class.ilWebAccessChecker.php.

Referenced by getSendMimetype().

ilWebAccessChecker::$subpath

Definition at line 64 of file class.ilWebAccessChecker.php.


The documentation for this class was generated from the following file: