ILIAS  release_6 Revision v6.24-5-g0c8bfefb3b8
ilObjCourseAccess Class Reference

Class ilObjCourseAccess. More...

+ Inheritance diagram for ilObjCourseAccess:
+ Collaboration diagram for ilObjCourseAccess:

Public Member Functions

 _checkAccess ($a_cmd, $a_permission, $a_ref_id, $a_obj_id, $a_user_id="")
 checks wether a user may invoke a command or not (this method is called by ilAccessHandler::checkAccess) More...
 
- Public Member Functions inherited from ilObjectAccess
 _checkAccess ($a_cmd, $a_permission, $a_ref_id, $a_obj_id, $a_user_id="")
 Checks wether a user may invoke a command or not (this method is called by ilAccessHandler::checkAccess) More...
 
 _checkCondition ($a_obj_id, $a_operator, $a_value, $a_usr_id)
 check condition More...
 
 canBeDelivered (ilWACPath $ilWACPath)
 
Parameters
ilWACPath$ilWACPath
Returns
bool
More...
 
 canBeDelivered (ilWACPath $ilWACPath)
 

Static Public Member Functions

static getConditionOperators ()
 Get operators. More...
 
static checkCondition ($a_obj_id, $a_operator, $a_value, $a_usr_id)
 @global ilObjUser $ilUser More...
 
static _getCommands ()
 get commands More...
 
static _checkGoto ($a_target)
 check whether goto script will succeed More...
 
static _lookupViewMode ($a_id)
 Lookup view mode. More...
 
static _isActivated ($a_obj_id, &$a_visible_flag=null, $a_mind_member_view=true)
 Is activated? More...
 
static _registrationEnabled ($a_obj_id)
 
static lookupRegistrationInfo ($a_obj_id)
 Lookup registration info @global ilDB $ilDB @global ilObjUser $ilUser @global ilLanguage $lng. More...
 
static _isOffline ($a_obj_id)
 Type-specific implementation of general status. More...
 
static _preloadData ($a_obj_ids, $a_ref_ids)
 Preload data. More...
 
static getBookingInfoRepo ()
 Get booking info repo. More...
 
static _usingRegistrationCode ()
 Using Registration code. More...
 
static lookupPeriodInfo ($a_obj_id)
 Lookup course period info. More...
 
static _getCommands ()
 get commands More...
 
static _checkGoto ($a_target)
 check whether goto script will succeed More...
 
static _isOffline ($a_obj_id)
 Type-specific implementation of general status, has to be overwritten if object type does not support centralized offline handling. More...
 
static _preloadData ($a_obj_ids, $a_ref_ids)
 Preload data. More...
 
static getConditionOperators ()
 Returns an array with valid operators for the specific object type. More...
 
static checkCondition ($a_trigger_obj_id, $a_operator, $a_value, $a_usr_id)
 check condition for a specific user and object More...
 

Static Protected Attributes

static $using_code = false
 
static $booking_repo = null
 

Detailed Description

Class ilObjCourseAccess.

Author
Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e
Version
$Id$

Definition at line 19 of file class.ilObjCourseAccess.php.

Member Function Documentation

◆ _checkAccess()

ilObjCourseAccess::_checkAccess (   $a_cmd,
  $a_permission,
  $a_ref_id,
  $a_obj_id,
  $a_user_id = "" 
)

checks wether a user may invoke a command or not (this method is called by ilAccessHandler::checkAccess)

Parameters
string$a_cmdcommand (not permission!)
string$a_permissionpermission
int$a_ref_idreference id
int$a_obj_idobject id
int$a_user_iduser id (if not provided, current user is taken)
Returns
boolean true, if everything is ok

Reimplemented from ilObjectAccess.

Definition at line 72 of file class.ilObjCourseAccess.php.

73 {
74 global $DIC;
75
76 $ilUser = $DIC['ilUser'];
77 $lng = $DIC['lng'];
78 $rbacsystem = $DIC['rbacsystem'];
79 $ilAccess = $DIC['ilAccess'];
80 $ilias = $DIC['ilias'];
81
82 if ($a_user_id == "") {
83 $a_user_id = $ilUser->getId();
84 }
85
86 if ($ilUser->getId() == $a_user_id) {
87 $participants = ilCourseParticipant::_getInstanceByObjId($a_obj_id, $a_user_id);
88 } else {
89 $participants = ilCourseParticipants::_getInstanceByObjId($a_obj_id);
90 }
91
92
93 switch ($a_cmd) {
94 case "view":
95 if ($participants->isBlocked($a_user_id) and $participants->isAssigned($a_user_id)) {
96 $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("crs_status_blocked"));
97 return false;
98 }
99 break;
100
101 case 'leave':
102
103 // Regular member
104 if ($a_permission == 'leave') {
105 include_once './Modules/Course/classes/class.ilObjCourse.php';
106 $limit = null;
107 if (!ilObjCourse::mayLeave($a_obj_id, $a_user_id, $limit)) {
108 $ilAccess->addInfoItem(
110 sprintf($lng->txt("crs_cancellation_end_rbac_info"), ilDatePresentation::formatDate($limit))
111 );
112 return false;
113 }
114
115 include_once './Modules/Course/classes/class.ilCourseParticipants.php';
116 if (!$participants->isAssigned($a_user_id)) {
117 return false;
118 }
119 }
120 // Waiting list
121 if ($a_permission == 'join') {
122 include_once './Modules/Course/classes/class.ilCourseWaitingList.php';
123 if (!ilCourseWaitingList::_isOnList($a_user_id, $a_obj_id)) {
124 return false;
125 }
126 return true;
127 }
128 break;
129
130 case 'join':
131
132 include_once './Modules/Course/classes/class.ilCourseWaitingList.php';
133 if (ilCourseWaitingList::_isOnList($a_user_id, $a_obj_id)) {
134 return false;
135 }
136 break;
137 }
138
139 switch ($a_permission) {
140 case 'visible':
141 $visible = null;
142 $active = self::_isActivated($a_obj_id, $visible);
143 $tutor = $rbacsystem->checkAccessOfUser($a_user_id, 'write', $a_ref_id);
144 if (!$active) {
145 $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("offline"));
146 }
147 if (!$tutor && !$active && !$visible) {
148 return false;
149 }
150 break;
151
152 case 'read':
153 $tutor = $rbacsystem->checkAccessOfUser($a_user_id, 'write', $a_ref_id);
154 if ($tutor) {
155 return true;
156 }
157 $active = self::_isActivated($a_obj_id);
158 if (!$active) {
159 $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("offline"));
160 return false;
161 }
162 if ($participants->isBlocked($a_user_id) and $participants->isAssigned($a_user_id)) {
163 $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("crs_status_blocked"));
164 return false;
165 }
166 break;
167
168 case 'join':
169 if (!self::_registrationEnabled($a_obj_id)) {
170 return false;
171 }
172
173 if ($participants->isAssigned($a_user_id)) {
174 return false;
175 }
176 break;
177
178 case 'leave':
179 include_once './Modules/Course/classes/class.ilObjCourse.php';
180 return ilObjCourse::mayLeave($a_obj_id, $a_user_id);
181 }
182 return true;
183 }
const IL_NO_OBJECT_ACCESS
static _getInstanceByObjId($a_obj_id, $a_usr_id)
Get singleton instance.
static _getInstanceByObjId($a_obj_id)
Get singleton instance.
static formatDate(ilDateTime $date, $a_skip_day=false, $a_include_wd=false, $include_seconds=false)
Format a date @access public.
static _isActivated($a_obj_id, &$a_visible_flag=null, $a_mind_member_view=true)
Is activated?
static mayLeave($a_course_id, $a_user_id=null, &$a_date=null)
static _isOnList($a_usr_id, $a_obj_id)
Check if a user on the waiting list.
$lng
$ilUser
Definition: imgupload.php:18
$DIC
Definition: xapitoken.php:46

References $DIC, $ilUser, $lng, ilCourseParticipants\_getInstanceByObjId(), ilCourseParticipant\_getInstanceByObjId(), _isActivated(), ilWaitingList\_isOnList(), ilDatePresentation\formatDate(), IL_NO_OBJECT_ACCESS, ilAccessInfo\IL_STATUS_INFO, and ilObjCourse\mayLeave().

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◆ _checkGoto()

static ilObjCourseAccess::_checkGoto (   $a_target)
static

check whether goto script will succeed

Reimplemented from ilObjectAccess.

Definition at line 238 of file class.ilObjCourseAccess.php.

239 {
240 global $DIC;
241
242 $ilAccess = $DIC['ilAccess'];
243 $ilUser = $DIC['ilUser'];
244
245 $t_arr = explode("_", $a_target);
246
247 // registration codes
248 if (substr($t_arr[2], 0, 5) == 'rcode' and $ilUser->getId() != ANONYMOUS_USER_ID) {
249 self::$using_code = true;
250 return true;
251 }
252
253
254 if ($t_arr[0] != "crs" || ((int) $t_arr[1]) <= 0) {
255 return false;
256 }
257
258 // checking for read results in endless loop, if read is given
259 // but visible is not given (-> see bug 5323)
260 if ($ilAccess->checkAccess("read", "", $t_arr[1]) ||
261 $ilAccess->checkAccess("visible", "", $t_arr[1])) {
262 //if ($ilAccess->checkAccess("visible", "", $t_arr[1]))
263 return true;
264 }
265 return false;
266 }

References $DIC, and $ilUser.

◆ _getCommands()

static ilObjCourseAccess::_getCommands ( )
static

get commands

this method returns an array of all possible commands/permission combinations

example: $commands = array ( array("permission" => "read", "cmd" => "view", "lang_var" => "show"), array("permission" => "write", "cmd" => "edit", "lang_var" => "edit"), );

Reimplemented from ilObjectAccess.

Definition at line 197 of file class.ilObjCourseAccess.php.

198 {
199 $commands = array();
200 $commands[] = array("permission" => "crs_linked", "cmd" => "", "lang_var" => "view", "default" => true);
201
202 include_once './Services/WebServices/FileManager/classes/class.ilFMSettings.php';
203 if (ilFMSettings::getInstance()->isEnabled()) {
204 $commands[] = array(
205 'permission' => 'read',
206 'cmd' => 'fileManagerLaunch',
207 'lang_var' => 'fm_start',
208 'enable_anonymous' => false
209 );
210 }
211
212 $commands[] = array("permission" => "join", "cmd" => "join", "lang_var" => "join");
213
214 // on waiting list
215 $commands[] = array('permission' => "join", "cmd" => "leave", "lang_var" => "leave_waiting_list");
216
217 // regualar users
218 $commands[] = array('permission' => "leave", "cmd" => "leave", "lang_var" => "crs_unsubscribe");
219
220 include_once('Services/WebDAV/classes/class.ilDAVActivationChecker.php');
222 include_once './Services/WebDAV/classes/class.ilWebDAVUtil.php';
223 if (ilWebDAVUtil::getInstance()->isLocalPasswordInstructionRequired()) {
224 $commands[] = array('permission' => 'read', 'cmd' => 'showPasswordInstruction', 'lang_var' => 'mount_webfolder', 'enable_anonymous' => 'false');
225 } else {
226 $commands[] = array("permission" => "read", "cmd" => "mount_webfolder", "lang_var" => "mount_webfolder", "enable_anonymous" => "false");
227 }
228 }
229
230 $commands[] = array("permission" => "write", "cmd" => "enableAdministrationPanel", "lang_var" => "edit_content");
231 $commands[] = array("permission" => "write", "cmd" => "edit", "lang_var" => "settings");
232 return $commands;
233 }
static getInstance()
Get singleton instance.
static getInstance()
Get singleton instance.

References ilDAVActivationChecker\_isActive(), ilWebDAVUtil\getInstance(), and ilFMSettings\getInstance().

Referenced by ilObjCourseReferenceAccess\_getCommands(), and ilObjCourseListGUI\init().

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◆ _isActivated()

static ilObjCourseAccess::_isActivated (   $a_obj_id,
$a_visible_flag = null,
  $a_mind_member_view = true 
)
static

Is activated?

See also
ilStartupGUI
Parameters
int$a_obj_id
bool&$a_visible_flag
bool$a_mind_member_view
Returns
boolean

Definition at line 297 of file class.ilObjCourseAccess.php.

298 {
299 // #7669
300 if ($a_mind_member_view) {
301 include_once './Services/Container/classes/class.ilMemberViewSettings.php';
302 if (ilMemberViewSettings::getInstance()->isActive()) {
303 $a_visible_flag = true;
304 return true;
305 }
306 }
307
308 $ref_id = ilObject::_getAllReferences($a_obj_id);
309 $ref_id = array_pop($ref_id);
310
311 $a_visible_flag = true;
312
313 include_once './Services/Object/classes/class.ilObjectActivation.php';
314 $item = ilObjectActivation::getItem($ref_id);
315 switch ($item['timing_type']) {
317 if (time() < $item['timing_start'] or
318 time() > $item['timing_end']) {
319 $a_visible_flag = $item['visible'];
320 return false;
321 }
322 // fallthrough
323
324 // no break
325 default:
326 return true;
327 }
328 }
static getItem($a_ref_id)
Get item data.
static _getAllReferences($a_id)
get all reference ids of object

References ilObject\_getAllReferences(), ilMemberViewSettings\getInstance(), ilObjectActivation\getItem(), and ilObjectActivation\TIMINGS_ACTIVATION.

Referenced by _checkAccess(), ilObjCourse\_isActivated(), _isOffline(), ilPortfolioPageGUI\getCoursesOfUser(), ilObjCourseListGUI\getProperties(), and ilObjCourse\register().

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◆ _isOffline()

static ilObjCourseAccess::_isOffline (   $a_obj_id)
static

Type-specific implementation of general status.

Used in ListGUI and Learning Progress

Parameters
int$a_obj_id
Returns
bool

Reimplemented from ilObjectAccess.

Definition at line 456 of file class.ilObjCourseAccess.php.

457 {
458 $dummy = null;
459 return !self::_isActivated($a_obj_id, $dummy, false);
460 }

References _isActivated().

Referenced by ilObjCourse\register().

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◆ _lookupViewMode()

static ilObjCourseAccess::_lookupViewMode (   $a_id)
static

Lookup view mode.

This is placed here to the need that ilObjFolder must always instantiate a Course object.

Returns
Parameters
object$a_id

Definition at line 274 of file class.ilObjCourseAccess.php.

275 {
276 global $DIC;
277
278 $ilDB = $DIC['ilDB'];
279
280 $query = "SELECT view_mode FROM crs_settings WHERE obj_id = " . $ilDB->quote($a_id, 'integer') . " ";
281 $res = $ilDB->query($query);
282 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
283 return $row->view_mode;
284 }
285 return false;
286 }
$query
foreach($_POST as $key=> $value) $res
global $ilDB

References $DIC, $ilDB, $query, $res, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilObjFolder\getViewMode(), ilObjGroup\getViewMode(), and ilObjGroupGUI\initForm().

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◆ _preloadData()

static ilObjCourseAccess::_preloadData (   $a_obj_ids,
  $a_ref_ids 
)
static

Preload data.

Parameters
array$a_obj_idsarray of object ids

Reimplemented from ilObjectAccess.

Definition at line 467 of file class.ilObjCourseAccess.php.

468 {
469 global $DIC;
470
471 $ilUser = $DIC['ilUser'];
472 $lng = $DIC['lng'];
473
474 $lng->loadLanguageModule("crs");
475
477
478 $repository = new ilUserCertificateRepository();
479 $coursePreload = new ilCertificateObjectsForUserPreloader($repository);
480 $coursePreload->preLoad($ilUser->getId(), $a_obj_ids);
481
483 self::$booking_repo = $f->getRepoWithContextObjCache($a_obj_ids);
484 }
static _preloadOnListInfo($a_usr_ids, $a_obj_ids)
Preload on list info.

References $DIC, Vendor\Package\$f, $ilUser, $lng, and ilWaitingList\_preloadOnListInfo().

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◆ _registrationEnabled()

static ilObjCourseAccess::_registrationEnabled (   $a_obj_id)
static
Returns
Parameters
object$a_obj_id

Definition at line 335 of file class.ilObjCourseAccess.php.

336 {
337 global $DIC;
338
339 $ilDB = $DIC['ilDB'];
340
341 $query = "SELECT * FROM crs_settings " .
342 "WHERE obj_id = " . $ilDB->quote($a_obj_id, 'integer') . " ";
343
344 $res = $ilDB->query($query);
345 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
346 $type = $row->sub_limitation_type;
347 $reg_start = $row->sub_start;
348 $reg_end = $row->sub_end;
349 }
350
351 switch ($type) {
353 return true;
354
356 return false;
357
359 if (time() > $reg_start and
360 time() < $reg_end) {
361 return true;
362 }
363 // no break
364 default:
365 return false;
366 }
367 return false;
368 }
const IL_CRS_SUBSCRIPTION_LIMITED
const IL_CRS_SUBSCRIPTION_UNLIMITED
const IL_CRS_SUBSCRIPTION_DEACTIVATED
$type

References $DIC, $ilDB, $query, $res, $type, ilDBConstants\FETCHMODE_OBJECT, IL_CRS_SUBSCRIPTION_DEACTIVATED, IL_CRS_SUBSCRIPTION_LIMITED, and IL_CRS_SUBSCRIPTION_UNLIMITED.

Referenced by ilObjCourse\_registrationEnabled().

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◆ _usingRegistrationCode()

static ilObjCourseAccess::_usingRegistrationCode ( )
static

Using Registration code.

Returns
bool

Definition at line 501 of file class.ilObjCourseAccess.php.

502 {
503 return self::$using_code;
504 }

References $using_code.

Referenced by ilObjCourse\register().

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◆ checkCondition()

static ilObjCourseAccess::checkCondition (   $a_obj_id,
  $a_operator,
  $a_value,
  $a_usr_id 
)
static

@global ilObjUser $ilUser

Parameters
type$a_obj_id
type$a_operator
type$a_value
type$a_usr_id
Returns
boolean

Implements ilConditionHandling.

Definition at line 48 of file class.ilObjCourseAccess.php.

49 {
50 include_once "./Modules/Course/classes/class.ilCourseParticipants.php";
51 include_once './Services/Conditions/classes/class.ilConditionHandler.php';
52
53 switch ($a_operator) {
55 return ilCourseParticipants::_hasPassed($a_obj_id, $a_usr_id);
56 }
57 return false;
58 }
static _hasPassed($a_obj_id, $a_usr_id)
Check if user has passed course.

References ilParticipants\_hasPassed(), and ilConditionHandler\OPERATOR_PASSED.

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◆ getBookingInfoRepo()

static ilObjCourseAccess::getBookingInfoRepo ( )
static

Get booking info repo.

Returns
ilBookingReservationDBRepository

Definition at line 490 of file class.ilObjCourseAccess.php.

491 {
492 return self::$booking_repo;
493 }

References $booking_repo.

Referenced by ilObjCourseListGUI\getProperties().

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◆ getConditionOperators()

static ilObjCourseAccess::getConditionOperators ( )
static

Get operators.

Implements ilConditionHandling.

Definition at line 31 of file class.ilObjCourseAccess.php.

32 {
33 include_once './Services/Conditions/classes/class.ilConditionHandler.php';
34 return array(
36 );
37 }

References ilConditionHandler\OPERATOR_PASSED.

◆ lookupPeriodInfo()

static ilObjCourseAccess::lookupPeriodInfo (   $a_obj_id)
static

Lookup course period info.

Parameters
int$a_obj_id
Returns
array

Definition at line 512 of file class.ilObjCourseAccess.php.

513 {
514 global $DIC;
515
516 $ilDB = $DIC['ilDB'];
517 $lng = $DIC['lng'];
518
519 $start = $end = null;
520 $query = 'SELECT period_start, period_end, period_time_indication FROM crs_settings ' .
521 'WHERE obj_id = ' . $ilDB->quote($a_obj_id);
522
523 $res = $ilDB->query($query);
524 while ($row = $res->fetchRow(\ilDBConstants::FETCHMODE_OBJECT)) {
525 if (!$row->period_time_indication) {
526 $start = ($row->period_start
527 ? new \ilDate($row->period_start, IL_CAL_DATETIME)
528 : null);
529 $end = ($row->period_end
530 ? new \ilDate($row->period_end, IL_CAL_DATETIME)
531 : null);
532 } else {
533 $start = ($row->period_start
534 ? new \ilDateTime($row->period_start, IL_CAL_DATETIME, \ilTimeZone::UTC)
535 : null);
536 $end = ($row->period_end
537 ? new \ilDateTime($row->period_end, IL_CAL_DATETIME, \ilTimeZone::UTC)
538 : null);
539 }
540 }
541 if ($start && $end) {
542 $lng->loadLanguageModule('crs');
543
544 return
545 [
546 'crs_start' => $start,
547 'crs_end' => $end,
548 'property' => $lng->txt('crs_period'),
549 'value' => ilDatePresentation::formatPeriod($start, $end)
550 ];
551 }
552 }
const IL_CAL_DATETIME
static formatPeriod(ilDateTime $start, ilDateTime $end, $a_skip_starting_day=false)
Format a period of two date Shows: 14.

References $DIC, $ilDB, $lng, $query, $res, ilDBConstants\FETCHMODE_OBJECT, ilDatePresentation\formatPeriod(), IL_CAL_DATETIME, and ilTimeZone\UTC.

Referenced by ilCourseMailTemplateMemberContext\getCachedPeriodByObjId(), ilCourseMailTemplateTutorContext\getCachedPeriodByObjId(), and ilObjCourseListGUI\getProperties().

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◆ lookupRegistrationInfo()

static ilObjCourseAccess::lookupRegistrationInfo (   $a_obj_id)
static

Lookup registration info @global ilDB $ilDB @global ilObjUser $ilUser @global ilLanguage $lng.

Parameters
int$a_obj_id
Returns
array

Definition at line 378 of file class.ilObjCourseAccess.php.

379 {
380 global $DIC;
381
382 $ilDB = $DIC['ilDB'];
383 $ilUser = $DIC['ilUser'];
384 $lng = $DIC['lng'];
385
386 $query = 'SELECT sub_limitation_type, sub_start, sub_end, sub_mem_limit, sub_max_members FROM crs_settings ' .
387 'WHERE obj_id = ' . $ilDB->quote($a_obj_id);
388 $res = $ilDB->query($query);
389
390 $info = array();
391 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
392 $info['reg_info_start'] = new ilDateTime($row->sub_start, IL_CAL_UNIX);
393 $info['reg_info_end'] = new ilDateTime($row->sub_end, IL_CAL_UNIX);
394 $info['reg_info_type'] = $row->sub_limitation_type;
395 $info['reg_info_max_members'] = $row->sub_max_members;
396 $info['reg_info_mem_limit'] = $row->sub_mem_limit;
397 }
398
399 $registration_possible = true;
400
401 // Limited registration
402 if ($info['reg_info_type'] == ilCourseConstants::SUBSCRIPTION_LIMITED) {
403 $dt = new ilDateTime(time(), IL_CAL_UNIX);
404 if (ilDateTime::_before($dt, $info['reg_info_start'])) {
405 $info['reg_info_list_prop']['property'] = $lng->txt('crs_list_reg_start');
406 $info['reg_info_list_prop']['value'] = ilDatePresentation::formatDate($info['reg_info_start']);
407 } elseif (ilDateTime::_before($dt, $info['reg_info_end'])) {
408 $info['reg_info_list_prop']['property'] = $lng->txt('crs_list_reg_end');
409 $info['reg_info_list_prop']['value'] = ilDatePresentation::formatDate($info['reg_info_end']);
410 } else {
411 $registration_possible = false;
412 $info['reg_info_list_prop']['property'] = $lng->txt('crs_list_reg_period');
413 $info['reg_info_list_prop']['value'] = $lng->txt('crs_list_reg_noreg');
414 }
415 } elseif ($info['reg_info_type'] == ilCourseConstants::SUBSCRIPTION_UNLIMITED) {
416 $registration_possible = true;
417 } else {
418 $registration_possible = false;
419 $info['reg_info_list_prop']['property'] = $lng->txt('crs_list_reg');
420 $info['reg_info_list_prop']['value'] = $lng->txt('crs_list_reg_noreg');
421 }
422
423 if ($info['reg_info_mem_limit'] && $info['reg_info_max_members'] && $registration_possible) {
424 // Check for free places
425 include_once './Modules/Course/classes/class.ilCourseParticipant.php';
426 $part = ilCourseParticipant::_getInstanceByObjId($a_obj_id, $ilUser->getId());
427
428 include_once './Modules/Course/classes/class.ilCourseWaitingList.php';
429 $info['reg_info_list_size'] = ilCourseWaitingList::lookupListSize($a_obj_id);
430 if ($info['reg_info_list_size']) {
431 $info['reg_info_free_places'] = 0;
432 } else {
433 $info['reg_info_free_places'] = max(0, $info['reg_info_max_members'] - $part->getNumberOfMembers());
434 }
435
436 if ($info['reg_info_free_places']) {
437 $info['reg_info_list_prop_limit']['property'] = $lng->txt('crs_list_reg_limit_places');
438 $info['reg_info_list_prop_limit']['value'] = $info['reg_info_free_places'];
439 } else {
440 $info['reg_info_list_prop_limit']['property'] = '';
441 $info['reg_info_list_prop_limit']['value'] = $lng->txt('crs_list_reg_limit_full');
442 }
443 }
444
445 return $info;
446 }
const IL_CAL_UNIX
@classDescription Date and time handling
static _before(ilDateTime $start, ilDateTime $end, $a_compare_field='', $a_tz='')
compare two dates and check start is before end This method does not consider tz offsets.
static lookupListSize($a_obj_id)
Lookup waiting lit size.

References $DIC, $ilDB, $ilUser, $lng, $query, $res, ilDateTime\_before(), ilCourseParticipant\_getInstanceByObjId(), ilDBConstants\FETCHMODE_OBJECT, ilDatePresentation\formatDate(), IL_CAL_UNIX, ilWaitingList\lookupListSize(), ilCourseConstants\SUBSCRIPTION_LIMITED, and ilCourseConstants\SUBSCRIPTION_UNLIMITED.

Referenced by ilCourseRegistrationGUI\fillMaxMembers(), ilObjCourseListGUI\getProperties(), and ilObjCourseGUI\infoScreen().

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Field Documentation

◆ $booking_repo

ilObjCourseAccess::$booking_repo = null
staticprotected

Definition at line 26 of file class.ilObjCourseAccess.php.

Referenced by getBookingInfoRepo().

◆ $using_code

ilObjCourseAccess::$using_code = false
staticprotected

Definition at line 21 of file class.ilObjCourseAccess.php.

Referenced by _usingRegistrationCode().


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