3require_once(
'class.ilCachedCtrl.php');
 
  112        $this->stored_trees = array(
"ilrepositorygui", 
"ildashboardgui",
 
  113            "illmpresentationgui", 
"illmeditorgui",
 
  114            "iladministrationgui");
 
  124        $this->save_parameter = array();
 
  125        $this->parameter = array();                     
 
  126        $this->
return = array();                        
 
  127        $this->tab = array();
 
  128        $this->current_node = 0;
 
  129        $this->call_node = array();
 
  130        $this->root_class = 
"";
 
  146        $baseClass = strtolower(
$_GET[
"baseClass"]);
 
  149        $mc_rec = $module_class->lookupModuleClass($baseClass);
 
  151        $module = $mc_rec[
"module"];
 
  152        $class = $mc_rec[
"class"];
 
  153        $class_dir = $mc_rec[
"dir"];
 
  156            $m_set = 
$ilDB->query(
"SELECT * FROM il_component WHERE name = " .
 
  157                $ilDB->quote($module, 
"text"));
 
  158            $m_rec = 
$ilDB->fetchAssoc($m_set);
 
  160            $mc_rec = $module_class->lookupServiceClass($baseClass);
 
  163            $class = $mc_rec[
"class"];
 
  164            $class_dir = $mc_rec[
"dir"];
 
  167                include_once(
"./Services/UICore/exceptions/class.ilCtrlException.php");
 
  168                throw new ilCtrlException(
"Could not find entry in modules.xml or services.xml for " .
 
  169                    $baseClass . 
" <br/>" . str_replace(
"&", 
"<br />&", htmlentities(
$_SERVER[
"REQUEST_URI"])));
 
  177        $base_class_gui = 
new $class();
 
  189        throw new Exception(
"ilCtrl::getModuleDir is deprecated.");
 
  204        $class = strtolower(get_class($a_gui_object));
 
  206        $nr = $nr[
"node_id"];
 
  208            $current_node = $this->current_node;
 
  210            $this->current_node = $nr;
 
  214            $this->call_hist[] = array(
"class" => get_class($a_gui_object),
 
  215                    "mode" => 
"execComm", 
"cmd" => $this->
getCmd());
 
  217            $html = $a_gui_object->executeCommand();
 
  220            $this->current_node = $current_node;
 
  225        include_once(
"./Services/UICore/exceptions/class.ilCtrlException.php");
 
  238    public function getHTML($a_gui_object, array $a_parameters = 
null, array $class_path = [])
 
  240        $class = strtolower(get_class($a_gui_object));
 
  242        if (count($class_path) > 0) {
 
  243            $class_path = array_merge($class_path, [$class]);
 
  246            $baseclass = $p[
"baseClass"];
 
  247            $this->inner_base_class = $p[
"cmdNode"];
 
  250            $nr = $nr[
"node_id"];
 
  254            $this->use_current_to_determine_next = 
true;
 
  256            if ($baseclass != 
$_GET[
"baseClass"]) {
 
  257                $this->inner_base_class = $baseclass;
 
  259            $current_node = $this->current_node;
 
  262            $this->current_node = $nr;
 
  266            $this->call_hist[] = array(
"class" => get_class($a_gui_object),
 
  267                    "mode" => 
"getHtml", 
"cmd" => $this->
getCmd());
 
  270            if ($a_parameters != 
null) {
 
  271                $html = $a_gui_object->getHTML($a_parameters);
 
  273                $html = $a_gui_object->getHTML();
 
  277            $this->current_node = $current_node;
 
  278            $this->inner_base_class = $current_inner_base_class;
 
  279            $this->use_current_to_determine_next = 
false;
 
  285        include_once(
"./Services/UICore/exceptions/class.ilCtrlException.php");
 
  298    public function setContext($a_obj_id, $a_obj_type, $a_sub_obj_id = 0, $a_sub_obj_type = 
"")
 
  300        $this->context_obj_id = $a_obj_id;
 
  301        $this->context_obj_type = $a_obj_type;
 
  302        $this->context_sub_obj_id = $a_sub_obj_id;
 
  303        $this->context_sub_obj_type = $a_sub_obj_type;
 
  313        return $this->context_obj_id;
 
  323        return $this->context_obj_type;
 
  333        return $this->context_sub_obj_id;
 
  343        return $this->context_sub_obj_type;
 
  368        $class = strtolower($a_class);
 
  371        if ($a_par_node === 0 || $a_par_node == 
"") {
 
  373                "base_class" => $class);
 
  382            return array(
"node_id" => $a_par_node,
 
  389            in_array($a_class, $this->calls[$this->
getClassForCid($node_cid)])) {
 
  390            return array(
"node_id" => $a_par_node . 
":" . $this->
getCidForClass($class),
 
  396        if ($par_cid != 
"") {
 
  398                in_array($a_class, $this->calls[$this->
getClassForCid($par_cid)])) {
 
  399                return array(
"node_id" =>
 
  407        while ($temp_node != 
"") {
 
  410                return array(
"node_id" => $temp_node,
 
  418        if ($a_class != 
"") {
 
  420            $mc_rec = $module_class->lookupModuleClass($class);
 
  421            $n_class = $mc_rec[
'lower_class'];
 
  423            if ($n_class == 
"") {
 
  424                $mc_rec = $module_class->lookupServiceClass($class);
 
  425                $n_class = $mc_rec[
'lower_class'];
 
  428            if ($n_class != 
"") {
 
  431                    "base_class" => $class);
 
  443        error_log(
"ERROR: Can't find target class $a_class for node $a_par_node " .
 
  444            "(" . $this->cid_class[$this->
getCidOfNode($a_par_node)] . 
")");
 
  446        include_once(
"./Services/UICore/exceptions/class.ilCtrlException.php");
 
  447        throw new ilCtrlException(
"ERROR: Can't find target class $a_class for node $a_par_node " .
 
  448            "(" . $this->cid_class[$this->
getCidOfNode($a_par_node)] . 
").");
 
  459        if (!is_array($a_class)) {
 
  460            $a_class = array($a_class);
 
  463        $nr = $this->current_node;
 
  464        foreach ($a_class as $class) {
 
  465            $class = strtolower($class);
 
  472            $nr = $nr[
"node_id"];
 
  487        return $_GET[
"cmdNode"];
 
  498    public function addTab($a_lang_var, $a_link, $a_cmd, $a_class)
 
  500        $a_class = strtolower($a_class);
 
  502        $this->tab[] = array(
"lang_var" => $a_lang_var,
 
  503            "link" => $a_link, 
"cmd" => $a_cmd, 
"class" => $a_class);
 
  557        $a_class = strtolower($a_class);
 
  562        $this->call_node[$a_nr] = array(
"class" => $a_class, 
"parent" => $a_parent);
 
  564        $call_set = 
$ilDB->query(
"SELECT * FROM ctrl_calls WHERE parent = " .
 
  565            $ilDB->quote(strtolower($a_class), 
"text") .
 
  566            " ORDER BY child", array(
"text"));
 
  568        while ($call_rec = 
$ilDB->fetchAssoc($call_set)) {
 
  570            $forw[] = $call_rec[
"child"];
 
  574        $this->root_class = $a_class;
 
  599        if (is_object($a_obj)) {
 
  612        if (is_array($a_parameter)) {
 
  614                $this->save_parameter[strtolower($a_class)][] = 
$parameter;
 
  617            $this->save_parameter[strtolower($a_class)][] = $a_parameter;
 
  646        $this->parameter[strtolower(get_class($a_obj))][$a_parameter] = $a_value;
 
  659        $this->parameter[strtolower($a_class)][$a_parameter] = $a_value;
 
  671        unset($this->parameter[strtolower($a_class)][$a_parameter]);
 
  693        $this->parameter[strtolower($a_class)] = array();
 
  700        $objDefinition = 
$DIC[
"objDefinition"];
 
  703        if (
$_GET[
"gotolp"] &&
 
  705            $ref_id = 
$_GET[
"ref_id"];
 
  707                $ref_id = $_REQUEST[
"ref_id"];
 
  710            $gui_class = get_class($a_gui_obj);
 
  712            if ($gui_class == 
"ilSAHSEditGUI") {
 
  714                include_once 
"./Modules/ScormAicc/classes/class.ilObjSAHSLearningModule.php";
 
  718                        $class = 
"ilObjSCORM2004LearningModuleGUI";
 
  722                        $class = 
"ilObjSCORMLearningModuleGUI";
 
  726                        $class = 
"ilObjAICCLearningModuleGUI";
 
  730                        $class = 
"ilObjHACPLearningModuleGUI";
 
  733                if (
$GLOBALS[
"ilAccess"]->checkAccess(
"edit_learning_progress", 
"", $ref_id)) {
 
  734                    $this->
redirectByClass(array($gui_class, $class, 
"illearningprogressgui", 
"illplistofsettingsgui"), 
"");
 
  738            elseif ($gui_class == 
"ilLMPresentationGUI") {
 
  740                $this->
redirectByClass(array(
"ilLMEditorGUI", 
"ilObjLearningModuleGUI"), 
"");
 
  743            include_once 
"Services/Object/classes/class.ilObjectLP.php";
 
  745            $class = 
"ilObj" . $objDefinition->getClassName(
$type) . 
"GUI";
 
  747            if ($gui_class == $class &&
 
  749                $GLOBALS[
"ilAccess"]->checkAccess(
"edit_learning_progress", 
"", $ref_id)) {
 
  754                    $a_cmd_node = $obj_node[
"node_id"];
 
  759                $_GET[
"cmdNode"] = $lp_settings_node[
"node_id"];
 
  760                $_GET[
"cmdClass"] = 
"ilLPListOfSettingsGUI";
 
  762                return "illearningprogressgui";
 
  777        if ($this->use_current_to_determine_next) {
 
  778            $cmdNode = $this->current_node;
 
  783        if ($cmdNode == 
"") {
 
  788            if ($this->current_node == $cmdNode) {
 
  793                $path = $this->
getPathNew($this->current_node, $cmdNode);
 
  808        $a_class_name = strtolower($a_class_name);
 
  811        $class_rec = $cached_ctrl->lookupClassFile($a_class_name);
 
  813        if ($class_rec[
"plugin_path"] != 
"") {
 
  814            return $class_rec[
"plugin_path"] . 
"/" . $class_rec[
"filename"];
 
  816            return $class_rec[
"filename"];
 
  830        $path = pathinfo($a_class_path);
 
  831        $file = $path[
"basename"];
 
  832        $class = substr($file, 6, strlen($file) - 10);
 
  845        if ($a_source_node == 
"1") {
 
  848        if (substr($a_target_node, 0, strlen($a_source_node)) != $a_source_node) {
 
  849            $failure = 
"ERROR: Path not found. Source:" . $a_source_node .
 
  850                ", Target:" . $a_target_node;
 
  852                include_once(
"./Services/UICore/exceptions/class.ilCtrlException.php");
 
  856            $this->
redirectToURL(
'./ilias.php?baseClass=ilRepositoryGUI');
 
  858        $temp_node = $a_source_node;
 
  861        if ($a_source_node != 
"") {
 
  862            $path = array($a_source_node);
 
  865        $diffstart = ($a_source_node == 
"")
 
  867            : strlen($a_source_node) + 1;
 
  868        $diff = substr($a_target_node, $diffstart);
 
  869        $diff_arr = explode(
":", $diff);
 
  870        foreach ($diff_arr as $cid) {
 
  871            if ($temp_node != 
"") {
 
  875            $path[] = $temp_node;
 
  887        $this->target_script = $a_target_script;
 
  899            array_map(
function ($cid) {
 
  901            }, explode(
":", $node))
 
  926        $_GET[
"baseClass"] = $a_base_class;
 
  928        $_GET[
"cmdClass"] = 
"";
 
  929        $_GET[
"cmdNode"] = 
"";
 
  940    public function getCmd($a_default_cmd = 
"", $a_safe_commands = 
"")
 
  943        if (isset(
$_GET[
"cmd"])) {
 
  946        if ($cmd == 
"post") {
 
  950            $cmd = @key(
$_POST[
"cmd"]);
 
  953            if ($this->verified_cmd != 
"") {
 
  954                return $this->verified_cmd;
 
  957                    (!is_array($a_safe_commands) || !in_array($cmd, $a_safe_commands))) {
 
  958                    return $a_default_cmd;
 
  962            $this->verified_cmd = $cmd;
 
  963            if ($cmd == 
"" && isset(
$_POST[
"table_top_cmd"])) {         
 
  964                $cmd = @key(
$_POST[
"table_top_cmd"]);
 
  965                $this->verified_cmd = $cmd;
 
  968            if ($cmd == 
"" && isset(
$_POST[
"select_cmd2"])) {           
 
  969                if (isset(
$_POST[
"select_cmd_all2"])) {
 
  972                    $_POST[
"select_cmd_all"] = 
$_POST[
"select_cmd_all2"] = 
null;
 
  974                $cmd = 
$_POST[
"selected_cmd2"];
 
  975                $this->verified_cmd = $cmd;
 
  977            if ($cmd == 
"" && isset(
$_POST[
"select_cmd"])) {            
 
  978                if (isset(
$_POST[
"select_cmd_all"])) {
 
  981                    $_POST[
"select_cmd_all"] = 
$_POST[
"select_cmd_all2"] = 
null;
 
  983                $cmd = 
$_POST[
"selected_cmd"];
 
  984                $this->verified_cmd = $cmd;
 
  987                $cmd = 
$_GET[
"fallbackCmd"];
 
  988                $this->verified_cmd = $cmd;
 
  992            $cmd = $a_default_cmd;
 
 1009        $_GET[
"cmd"] = $a_cmd;
 
 1024        $a_cmd_class = strtolower($a_cmd_class);
 
 1026        $nr = $nr[
"node_id"];
 
 1027        $_GET[
"cmdClass"] = $a_cmd_class;
 
 1028        $_GET[
"cmdNode"] = $nr;
 
 1038        return strtolower(
$_GET[
"cmdClass"]);
 
 1053        $a_fallback_cmd = 
"",
 
 1059            strtolower(get_class($a_gui_obj)),
 
 1080        $a_fallback_cmd = 
"",
 
 1085        if (!is_array($a_class)) {
 
 1086            $a_class = strtolower($a_class);
 
 1096        if ($a_fallback_cmd != 
"") {
 
 1104        if ($a_anchor != 
"") {
 
 1105            $script = $script . 
"#" . $a_anchor;
 
 1139        if ($this->rtoken != 
"") {
 
 1144                $res = 
$ilDB->query(
"SELECT token FROM il_request_token WHERE user_id = " .
 
 1146                    " AND session_id = " . 
$ilDB->quote(session_id(), 
"text"));
 
 1148                if ($rec[
"token"] != 
"") {
 
 1149                    $this->rtoken = $rec[
"token"];
 
 1150                    return $rec[
"token"];
 
 1153                $random = new \ilRandom();
 
 1154                $this->rtoken = md5(uniqid($random->int(), 
true));
 
 1157                if ($random->int(1, 200) == 2) {
 
 1161                    $dq = 
"DELETE FROM il_request_token WHERE " .
 
 1163                    $ilDB->manipulate($dq);
 
 1170                $ilDB->manipulate(
"INSERT INTO il_request_token (user_id, token, stamp, session_id) VALUES " .
 
 1173                    $ilDB->quote($this->rtoken, 
"text") . 
"," .
 
 1174                    $ilDB->now() . 
"," .
 
 1175                    $ilDB->quote(session_id(), 
"text") . 
")");
 
 1198            if (
$_GET[
"rtoken"] == 
"") {
 
 1202            $set = 
$ilDB->query(
"SELECT * FROM il_request_token WHERE " .
 
 1203                " user_id = " . 
$ilDB->quote(
$ilUser->getId(), 
"integer") . 
" AND " .
 
 1204                " token = " . 
$ilDB->quote(
$_GET[self::IL_RTOKEN_NAME]), 
"text");
 
 1205            if (
$ilDB->numRows($set) > 0) {
 
 1216                $ilDB->manipulate(
"DELETE FROM il_request_token WHERE " .
 
 1217                    " user_id = " . 
$ilDB->quote(
$ilUser->getId(), 
"integer") . 
" AND " .
 
 1218                    " session_id != " . 
$ilDB->quote(session_id(), 
"text") . 
" AND " .
 
 1230                if (count(
$_SESSION[
"rtokens"]) > 100) {
 
 1231                    $to_remove = array();
 
 1234                    foreach (
$_SESSION[
"rtokens"] as $tok => $time) {
 
 1235                        if (time() - $time > $sec) {
 
 1236                            $to_remove[] = $tok;
 
 1239                    foreach ($to_remove as $tok) {
 
 1261    public function redirect($a_gui_obj, $a_cmd = 
"", $a_anchor = 
"", $a_asynch = 
false)
 
 1264            strtolower(get_class($a_gui_obj)),
 
 1270        if ($a_anchor != 
"") {
 
 1271            $script = $script . 
"#" . $a_anchor;
 
 1284        $ilPluginAdmin = 
null;
 
 1285        if (isset(
$DIC[
"ilPluginAdmin"])) {
 
 1286            $ilPluginAdmin = 
$DIC[
"ilPluginAdmin"];
 
 1289        if (!is_int(strpos($a_script, 
"://"))) {
 
 1290            if (substr($a_script, 0, 1) != 
"/" && defined(
"ILIAS_HTTP_PATH")) {
 
 1291                if (is_int(strpos(
$_SERVER[
"PHP_SELF"], 
"/setup/"))) {
 
 1292                    $a_script = 
"setup/" . $a_script;
 
 1294                $a_script = ILIAS_HTTP_PATH . 
"/" . $a_script;
 
 1299        if (is_object($ilPluginAdmin)) {
 
 1300            $pl_names = $ilPluginAdmin->getActivePluginsForSlot(
IL_COMP_SERVICE, 
"UIComponent", 
"uihk");
 
 1301            foreach ($pl_names as $pl) {
 
 1303                $gui_class = $ui_plugin->getUIClassInstance();
 
 1304                $resp = $gui_class->getHTML(
"Services/Utilities", 
"redirect", array( 
"html" => $a_script ));
 
 1306                    $a_script = $gui_class->modifyHTML($a_script, 
$resp);
 
 1315        session_write_close();
 
 1319        switch (
$http->request()->getHeaderLine(
'Accept')) {
 
 1320            case 'application/json':
 
 1323                    'message' => 
'Called redirect after async fileupload request',
 
 1324                    "redirect_url" => $a_script,
 
 1326                $http->saveResponse(
$http->response()->withBody($stream));
 
 1329                $http->saveResponse(
$http->response()->withAddedHeader(
"Location", $a_script));
 
 1332        $http->sendResponse();
 
 1346        if ($a_anchor != 
"") {
 
 1347            $script = $script . 
"#" . $a_anchor;
 
 1359        if (isset(
$_GET[
"cmdMode"]) && 
$_GET[
"cmdMode"] == 
"asynch") {
 
 1386            strtolower(get_class($a_gui_obj)),
 
 1423            $script .= $amp . 
"cmdMode=asynch";
 
 1426        if ($a_anchor != 
"") {
 
 1427            $script = $script . 
"#" . $a_anchor;
 
 1439        $script = $this->
getUrlParameters(strtolower(get_class($a_gui_obj)), $script, $a_cmd);
 
 1440        $this->
return[strtolower(get_class($a_gui_obj))] = $script;
 
 1449        $a_class = strtolower($a_class);
 
 1453        $this->
return[strtolower($a_class)] = $script;
 
 1465            "redirectSource=" . strtolower(get_class($a_gui_obj))
 
 1469            "cmdMode=" . 
$_GET[
"cmdMode"]
 
 1471        if ($a_anchor != 
"") {
 
 1472            $script = $script . 
"#" . $a_anchor;
 
 1497        $a_class = strtolower($a_class);
 
 1500            return $this->
return[$ret_class];
 
 1514        if (is_object($a_class)) {
 
 1515            $class = strtolower(get_class($a_class));
 
 1517            $class = strtolower($a_class);
 
 1528        $a_class = strtolower($a_class);
 
 1531        $node = $node[
"node_id"];
 
 1532        $n_arr = explode(
":", $node);
 
 1533        for (
$i = count($n_arr) - 2; 
$i >= 0; 
$i--) {
 
 1549        return $_GET[
"redirectSource"];
 
 1564        foreach ($params as $par => $value) {
 
 1565            if (strlen((
string) $value)) {
 
 1592        if ($a_class == 
"") {
 
 1596        $current_base_class = 
$_GET[
"baseClass"];
 
 1597        if ($this->use_current_to_determine_next && $this->inner_base_class != 
"") {
 
 1601        if (!is_array($a_class)) {
 
 1602            $a_class = array($a_class);
 
 1605        $nr = $this->current_node;
 
 1606        $new_baseclass = 
"";
 
 1607        foreach ($a_class as $class) {
 
 1608            $class = strtolower($class);
 
 1610            if ($nr[
"base_class"] != 
"") {
 
 1611                $new_baseclass = $nr[
"base_class"];
 
 1613            $nr = $nr[
"node_id"];
 
 1614            $target_class = $class;
 
 1621        foreach ($path as $node_id) {
 
 1622            $class = ($node_id == 
"")
 
 1623                ? strtolower($current_base_class)
 
 1625            if (isset($this->save_parameter[$class]) && is_array($this->save_parameter[$class])) {
 
 1626                foreach ($this->save_parameter[$class] as $par) {
 
 1627                    if (isset(
$_GET[$par])) {
 
 1628                        $params[$par] = 
$_GET[$par];
 
 1629                    } elseif (isset(
$_POST[$par])) {
 
 1635            if (isset($this->parameter[$class]) && is_array($this->parameter[$class])) {
 
 1636                foreach ($this->parameter[$class] as $par => $value) {
 
 1637                    $params[$par] = $value;
 
 1643            $params[
"cmd"] = $a_cmd;
 
 1646        $params[
"cmdClass"] = $target_class;
 
 1647        $params[
"cmdNode"] = $nr;
 
 1648        if ($new_baseclass == 
"") {
 
 1649            $params[
"baseClass"] = $current_base_class;
 
 1651            $params[
"baseClass"] = $new_baseclass;
 
 1659        return $this->class_cid[$a_class] == 
"";
 
 1675                $add = 
"<br><br>Please make sure your GUI class name ends with 'GUI' and that the filename is 'class.[YourClassName].php'. In exceptional cases you 
 1676                                        may solve the issue by putting an empty * @ilCtrl_Calls [YourClassName]: into your class header." .
 
 1677                    " In both cases you need to reload the control structure in the setup.";
 
 1679            include_once(
"./Services/UICore/exceptions/class.ilCtrlException.php");
 
 1680            throw new ilCtrlException(
"Cannot find cid for class " . $a_class . 
"." . $add);
 
 1682        return $this->class_cid[$a_class];
 
 1687        return $this->cid_class[$a_cid] == 
"";
 
 1700            include_once(
"./Services/UICore/exceptions/class.ilCtrlException.php");
 
 1701            throw new ilCtrlException(
"Cannot find class for cid " . $a_cid . 
".");
 
 1703        return $this->cid_class[$a_cid];
 
 1708        foreach ($a_cached_ctrl->
lookupCall($a_class) as $call) {
 
 1710                $this->calls[$a_class][] = $call[
"child"];
 
 1723        if (isset($this->info_read_cid[$a_cid])) {
 
 1728        $cid_info = $cached_ctrl->lookupCid($a_cid);
 
 1733            $this->info_read_class[$cid_info[
"class"]] = 
true;
 
 1736        $this->info_read_cid[$a_cid] = 
true;
 
 1747        $class_ids = explode(
":", $a_node);
 
 1748        foreach ($class_ids as $cid) {
 
 1761        $a_class = strtolower($a_class);
 
 1762        if (isset($this->info_read_class[$a_class])) {
 
 1767        $class_info = $cached_ctrl->lookupClassFile($a_class);
 
 1774        $this->info_read_class[$a_class] = 
true;
 
 1775        $this->info_read_cid[$this->class_cid[$a_class]] = 
true;
 
 1780        return !isset($this->calls[$a_class])
 
 1781                || !is_array($this->calls[$a_class])
 
 1782                || !in_array($a_child, $this->calls[$a_class]);
 
 1787        $this->cid_class[$a_cid] = $a_class;
 
 1788        $this->class_cid[$a_class] = $a_cid;
 
 1796        $class_ids = explode(
":", $a_node);
 
 1797        return $class_ids[count($class_ids) - 2];
 
 1805        $class_ids = explode(
":", $a_node);
 
 1806        return $class_ids[count($class_ids) - 1];
 
 1814        $lpos = strrpos($a_node, 
":");
 
 1815        return substr($a_node, 0, $lpos);
 
 1823        $n_arr = explode(
":", $a_node);
 
 1824        return $n_arr[count($n_arr) - 1];
 
 1840        $a_parent = strtolower($a_parent);
 
 1841        $a_child = strtolower($a_child);
 
 1842        $a_comp_prefix = strtolower($a_comp_prefix);
 
 1844        $set = 
$ilDB->query(
 
 1845            "SELECT * FROM ctrl_calls WHERE " .
 
 1846            " parent = " . 
$ilDB->quote($a_parent, 
"text") . 
" AND " .
 
 1847            " child = " . 
$ilDB->quote($a_child, 
"text") . 
" AND " .
 
 1848            " comp_prefix = " . 
$ilDB->quote($a_comp_prefix, 
"text")
 
 1850        if ($rec = 
$ilDB->fetchAssoc($set)) {
 
 1853        $ilDB->manipulate(
"INSERT IGNORE INTO ctrl_calls " .
 
 1854            "(parent, child, comp_prefix) VALUES (" .
 
 1855            $ilDB->quote($a_parent, 
"text") . 
"," .
 
 1856            $ilDB->quote($a_child, 
"text") . 
"," .
 
 1857            $ilDB->quote($a_comp_prefix, 
"text") .
 
 1870        foreach (explode(
":", $this->
getCmdNode()) as $cid) {
 
 1871            if ($cid != 
"" && strtolower($this->
getClassForCid($cid)) == strtolower($gui_class)) {
 
 1887        foreach (explode(
":", $this->
getCmdNode()) as $cid) {
 
 1893            $path[] = 
$_GET[
"baseClass"];
 
if(!defined('PATH_SEPARATOR')) $GLOBALS['_PEAR_default_error_mode']
An exception for terminatinating execution or to throw for unit testing.
static ofString($string)
Creates a new stream with an initial value.
static getComponentInfo($a_type, $a_name)
This class provides processing control methods.
initializeMemberVariables()
Initialize member variables.
getCurrentClassPath()
Get current class path as array of class file names.
getCidForClass($a_class, $a_check=false)
Get class id for class after fetching and storing corresponding information, if necessary.
checkLPSettingsForward($a_gui_obj, $a_cmd_node)
getFormAction( $a_gui_obj, $a_fallback_cmd="", $a_anchor="", $a_asynch=false, $xml_style=false)
Get form action url for gui class object.
getCallHistory()
Get controller call history.
setCmdClass($a_cmd_class)
Set the current command class.
clearParameterByClass($a_class, $a_parameter)
Same as setParameterByClass, except that a class name is passed.
getCmd($a_default_cmd="", $a_safe_commands="")
Determines current get/post command.
getParentReturnByClass($a_class)
Get return script url.
getContextSubObjId()
Get context subobject id.
getContextObjId()
Get context object id.
getCmdNode()
Get command target node.
readCallStructure($a_class, $a_nr=0, $a_parent=0)
Reads call structure from db.
getParentCidOfNode($a_node)
Get 2nd to last class id of node.
readCidInfo($a_cid)
Save class respective to $a_cid and store corresponding class calls for future reference.
getParentReturn($a_gui_obj)
Get return script url.
getCidOfNode($a_node)
Get last class id of node.
getTargetScript()
Get target script name.
getModuleDir()
get directory of current module
getHTML($a_gui_object, array $a_parameters=null, array $class_path=[])
Gets an HTML output from another GUI class and returns the flow of control to the calling class.
verifyToken()
Verify Token.
addTab($a_lang_var, $a_link, $a_cmd, $a_class)
Add a tab to tabs array (.
removeLastCid($a_node)
Remove the class id that comes at the beginning the sequence.
setReturn($a_gui_obj, $a_cmd)
Set return command.
$calls
Stores which class calls which other class.
__construct()
control class constructor
getPathNew($a_source_node, $a_target_node)
Get path in call structure.
getNodeIdForTargetClass($a_par_node, $a_class, $a_check=false)
Searches a node for a given class ($a_class) "near" another node ($a_par_node).
checkCurrentPathForClass($gui_class)
Check if current path contains a certain gui class.
getCmdClass()
Determines class that should execute the current command.
appendRequestTokenParameterString($a_url, $xml_style=false)
Append request token as url parameter.
getNextClass($a_gui_class=null)
Get next class in the control path from the current class to the target command class.
getCallStructure($a_class)
Get call structure of class context.
getRequestToken()
Get request token.
getRedirectSource()
Get current redirect source.
searchReturnClass($a_class)
Determine current return class.
getClassForClasspath($a_class_path)
this method assumes that the class path has the format "dir/class.<class_name>.php"
readNodeInfo($a_node)
Save classes respective to the class id's of a node and store corresponding class calls for future re...
returnToParent($a_gui_obj, $a_anchor="")
Redirects to next parent class that used setReturn.
setContext($a_obj_id, $a_obj_type, $a_sub_obj_id=0, $a_sub_obj_type="")
Set context of current user interface.
getTabs()
Get tabs array (.
setReturnByClass($a_class, $a_cmd)
Set return command.
setTargetScript(string $a_target_script)
set target script name
readClassInfo($a_class)
Save class id respective to $a_class and store corresponding class calls for future reference.
getReturnClass($a_class)
Get return class.
getContextObjType()
Get context object type.
getCurrentCidOfNode($a_node)
Get cid of node.
callBaseClass()
Calls base class of current request.
classCidUnknown($a_class)
getLinkTargetByClass( $a_class, $a_cmd="", $a_anchor="", $a_asynch=false, $xml_style=false)
Get link target for command using gui class name.
fetchCallsOfClassFromCache($a_class, ilCachedCtrl $a_cached_ctrl)
getUrlParameters($a_class, $a_str, $a_cmd="", $xml_style=false)
Get URL parameters for a class and append them to a string.
getParameterArrayByClass($a_class, $a_cmd="")
Get all set/save parameters using gui class name.
saveParameter($a_obj, $a_parameter)
Set parameters that should be passed in every form and link of a gui class.
getContextSubObjType()
Get context subobject type.
$call_hist
Stores the order in which different GUI classes were called.
isAsynch()
Is current command an asynchronous command?
setParameterByClass($a_class, $a_parameter, $a_value)
Same as setParameterByClass, except that a class name is passed.
clearParametersByClass($a_class)
Clears all parameters that have been set via setParameter for a GUI class.
insertCtrlCalls($a_parent, $a_child, $a_comp_prefix)
Insert ctrl calls record.
redirectByClass($a_class, $a_cmd="", $a_anchor="", $a_asynch=false)
Redirect to other gui class using class name.
lookupClassPath($a_class_name)
Get class path that can be used in include statements for a given class name.
saveParameterByClass($a_class, $a_parameter)
Save parameter for a class.
getFormActionByClass( $a_class, $a_fallback_cmd="", $a_anchor="", $a_asynch=false, $xml_style=false)
Get form action url for gui class name.
updateClassCidMap($a_class, $a_cid)
redirect($a_gui_obj, $a_cmd="", $a_anchor="", $a_asynch=false)
Redirect to another command.
getClassForCid($a_cid)
Get class for class id after fetching and storing corresponding information, if necessary.
forwardCommand($a_gui_object)
Forward flow of control to next gui class this invokes the executeCommand() method of the gui object ...
getLinkTarget( $a_gui_obj, $a_cmd="", $a_anchor="", $a_asynch=false, $xml_style=false)
Get link target for command using gui object.
setCmd($a_cmd)
Set the current command.
clearParameters($a_obj)
Clears all parameters that have been set via setParameter for a GUI class.
callOfClassNotKnown($a_class, $a_child)
checkTargetClass($a_class)
Check whether target is valid.
getReadableNode($node)
Get readable node.
setParameter($a_obj, $a_parameter, $a_value)
Set parameters that should be passed a form and link of a gui class.
initBaseClass($a_base_class)
Initialises new base class.
$use_current_to_determine_next
getParameterArray($a_gui_obj, $a_cmd="")
Get all set/save parameters for a gui object.
@classDescription Date and time handling
static _lookupSubType($a_obj_id)
lookup subtype id (scorm, )
static isSupportedObjectType($type)
static _lookupObjectId($a_ref_id)
lookup object id
static _lookupType($a_id, $a_reference=false)
lookup object type
static getPluginObject($a_ctype, $a_cname, $a_slot_id, $a_pname)
Get Plugin Object.
static appendUrlParameterString($a_url, $a_par, $xml_style=false)
append URL parameter string ("par1=value1&par2=value2...") to given URL string
static stripSlashesRecursive($a_data, $a_strip_html=true, $a_allow="")
Strip slashes from array and sub-arrays.
foreach($_POST as $key=> $value) $res