/**
  * Shorten short text
  *
  * @param
  * @return
  */
 function shortenShortText($text)
 {
     $a_length = 196;
     if ($this->getTermId() > 0) {
         include_once "./Modules/Glossary/classes/class.ilObjGlossary.php";
         include_once "./Modules/Glossary/classes/class.ilGlossaryTerm.php";
         $glo_id = ilGlossaryTerm::_lookGlossaryId($this->getTermId());
         $snippet_length = ilObjGlossary::lookupSnippetLength($glo_id);
         if ($snippet_length > 0) {
             $a_length = $snippet_length;
         }
     }
     $text = str_replace("<br/>", "<br>", $text);
     $text = strip_tags($text, "<br>");
     if (is_int(strpos(substr($text, $a_length - 16 - 5, 10), "[tex]"))) {
         $offset = 5;
     }
     $short = ilUtil::shortenText($text, $a_length - 16 + $offset, true);
     // make short text longer, if tex end tag is missing
     $ltexs = strrpos($short, "[tex]");
     $ltexe = strrpos($short, "[/tex]");
     if ($ltexs > $ltexe) {
         $ltexe = strpos($text, "[/tex]", $ltexs);
         if ($ltexe > 0) {
             $short = ilUtil::shortenText($text, $ltexe + 6, true);
         }
     }
     $short = ilUtil::shortenText($text, $a_length, true);
     return $short;
 }
 /**
  * Standard Version of Fill Row. Most likely to
  * be overwritten by derived class.
  */
 protected function fillRow($a_set)
 {
     global $lng, $ilCtrl, $ilAccess;
     $usage = $a_set;
     //var_dump($usage);
     if (is_int(strpos($usage["type"], ":"))) {
         $us_arr = explode(":", $usage["type"]);
         $usage["type"] = $us_arr[1];
         $cont_type = $us_arr[0];
     }
     //var_dump($usage);
     include_once './Services/Link/classes/class.ilLink.php';
     switch ($usage["type"]) {
         case "pg":
             include_once "./Services/COPage/classes/class.ilPageObjectFactory.php";
             $page_obj = ilPageObjectFactory::getInstance($cont_type, $usage["id"]);
             $item = array();
             //$this->tpl->setVariable("TXT_OBJECT", $usage["type"].":".$usage["id"]);
             switch ($cont_type) {
                 case "lm":
                     require_once "./Modules/LearningModule/classes/class.ilObjContentObject.php";
                     require_once "./Modules/LearningModule/classes/class.ilObjLearningModule.php";
                     require_once "./Modules/LearningModule/classes/class.ilLMObject.php";
                     $lm_obj = new ilObjLearningModule($page_obj->getParentId(), false);
                     $item["obj_type_txt"] = $this->lng->txt("obj_" . $cont_type);
                     $item["obj_title"] = $lm_obj->getTitle();
                     $item["sub_txt"] = $this->lng->txt("pg");
                     $item["sub_title"] = ilLMObject::_lookupTitle($page_obj->getId());
                     $ref_id = $this->getFirstWritableRefId($lm_obj->getId());
                     if ($ref_id > 0) {
                         $item["obj_link"] = ilLink::_getStaticLink($page_obj->getId() . "_" . $ref_id, "pg");
                     }
                     break;
                 case "wpg":
                     require_once "./Modules/Wiki/classes/class.ilWikiPage.php";
                     $item["obj_type_txt"] = $this->lng->txt("obj_wiki");
                     $item["obj_title"] = ilObject::_lookupTitle($page_obj->getParentId());
                     $item["sub_txt"] = $this->lng->txt("pg");
                     $item["sub_title"] = ilWikiPage::lookupTitle($page_obj->getId());
                     $ref_id = $this->getFirstWritableRefId($page_obj->getParentId());
                     if ($ref_id > 0) {
                         $item["obj_link"] = ilLink::_getStaticLink($ref_id, "wiki");
                     }
                     break;
                 case "gdf":
                     require_once "./Modules/Glossary/classes/class.ilGlossaryTerm.php";
                     require_once "./Modules/Glossary/classes/class.ilGlossaryDefinition.php";
                     $term_id = ilGlossaryDefinition::_lookupTermId($page_obj->getId());
                     $glo_id = ilGlossaryTerm::_lookGlossaryId($term_id);
                     $item["obj_type_txt"] = $this->lng->txt("obj_glo");
                     $item["obj_title"] = ilObject::_lookupTitle($glo_id);
                     $item["sub_txt"] = $this->lng->txt("cont_term");
                     $item["sub_title"] = ilGlossaryTerm::_lookGlossaryTerm($term_id);
                     $ref_id = $this->getFirstWritableRefId($page_obj->getParentId());
                     if ($ref_id > 0) {
                         $item["obj_link"] = ilLink::_getStaticLink($ref_id, "glo");
                     }
                     break;
                 case "cont":
                     $item["obj_type_txt"] = $this->lng->txt("obj_" . $cont_type);
                     $item["obj_title"] = ilObject::_lookupTitle($page_obj->getId());
                     $ref_id = $this->getFirstWritableRefId($page_obj->getId());
                     if ($ref_id > 0) {
                         $item["obj_link"] = ilLink::_getStaticLink($ref_id, $cont_type);
                     }
                     break;
             }
             break;
         case "mep":
             $item["obj_type_txt"] = $this->lng->txt("obj_mep");
             $item["obj_title"] = ilObject::_lookupTitle($usage["id"]);
             $ref_id = $this->getFirstWritableRefId($usage["id"]);
             if ($ref_id > 0) {
                 $item["obj_link"] = ilLink::_getStaticLink($ref_id, "mep");
             }
             break;
         case "map":
             $item["obj_type_txt"] = $this->lng->txt("obj_mob");
             $item["obj_title"] = ilObject::_lookupTitle($usage["id"]);
             $item["sub_txt"] = $this->lng->txt("cont_link_area");
             break;
     }
     // show versions
     if (is_array($usage["hist_nr"]) && (count($usage["hist_nr"]) > 1 || $usage["hist_nr"][0] > 0)) {
         asort($usage["hist_nr"]);
         $ver = $sep = "";
         if ($usage["hist_nr"][0] == 0) {
             array_shift($usage["hist_nr"]);
             $usage["hist_nr"][] = 0;
         }
         if (count($usage["hist_nr"]) > 5) {
             $ver .= "..., ";
             $cnt = count($usage["hist_nr"]) - 5;
             for ($i = 0; $i < $cnt; $i++) {
                 unset($usage["hist_nr"][$i]);
             }
         }
         foreach ($usage["hist_nr"] as $nr) {
             if ($nr > 0) {
                 $ver .= $sep . $nr;
             } else {
                 $ver .= $sep . $this->lng->txt("cont_current_version");
             }
             $sep = ", ";
         }
         $this->tpl->setCurrentBlock("versions");
         $this->tpl->setVariable("TXT_VERSIONS", $this->lng->txt("cont_versions"));
         $this->tpl->setVariable("VAL_VERSIONS", $ver);
         $this->tpl->parseCurrentBlock();
     }
     if ($item["obj_type_txt"] != "") {
         $this->tpl->setCurrentBlock("type");
         $this->tpl->setVariable("TXT_TYPE", $this->lng->txt("type"));
         $this->tpl->setVariable("VAL_TYPE", $item["obj_type_txt"]);
         $this->tpl->parseCurrentBlock();
     }
     if ($usage["type"] != "clip") {
         if ($item["obj_link"]) {
             $this->tpl->setCurrentBlock("linked_item");
             $this->tpl->setVariable("TXT_OBJECT", $item["obj_title"]);
             $this->tpl->setVariable("HREF_LINK", $item["obj_link"]);
             $this->tpl->parseCurrentBlock();
         } else {
             $this->tpl->setVariable("TXT_OBJECT_NO_LINK", $item["obj_title"]);
         }
         if ($item["sub_txt"] != "") {
             $this->tpl->setVariable("SEP", ", ");
             $this->tpl->setVariable("SUB_TXT", $item["sub_txt"]);
             if ($item["sub_title"] != "") {
                 $this->tpl->setVariable("SEP2", ": ");
                 $this->tpl->setVariable("SUB_TITLE", $item["sub_title"]);
             }
         }
     } else {
         $this->tpl->setVariable("TXT_OBJECT_NO_LINK", $this->lng->txt("cont_users_have_mob_in_clip1") . " " . $usage["cnt"] . " " . $this->lng->txt("cont_users_have_mob_in_clip2"));
     }
 }
 /**
  * Standard Version of Fill Row. Most likely to
  * be overwritten by derived class.
  */
 protected function fillRow($a_set)
 {
     global $lng, $ilCtrl, $ilAccess;
     $usage = $a_set;
     if (is_int(strpos($usage["type"], ":"))) {
         $us_arr = explode(":", $usage["type"]);
         $usage["type"] = $us_arr[1];
         $cont_type = $us_arr[0];
     }
     include_once './Services/Link/classes/class.ilLink.php';
     switch ($usage["type"]) {
         case "pg":
             $item = array();
             //$this->tpl->setVariable("TXT_OBJECT", $usage["type"].":".$usage["id"]);
             switch ($cont_type) {
                 case "sahs":
                     require_once "./Modules/Scorm2004/classes/class.ilSCORM2004Page.php";
                     $page_obj = new ilSCORM2004Page($usage["id"]);
                     require_once "./Modules/ScormAicc/classes/class.ilObjSAHSLearningModule.php";
                     require_once "./Modules/Scorm2004/classes/class.ilSCORM2004PageNode.php";
                     $lm_obj = new ilObjSAHSLearningModule($page_obj->getParentId(), false);
                     $item["obj_type_txt"] = $this->lng->txt("obj_" . $cont_type);
                     $item["obj_title"] = $lm_obj->getTitle();
                     $item["sub_txt"] = $this->lng->txt("pg");
                     $item["sub_title"] = ilSCORM2004PageNode::_lookupTitle($page_obj->getId());
                     $ref_id = $this->getFirstWritableRefId($lm_obj->getId());
                     if ($ref_id > 0) {
                         $item["obj_link"] = ilLink::_getStaticLink($ref_id, "sahs");
                     }
                     break;
                 case "lm":
                     require_once "./Modules/LearningModule/classes/class.ilLMPage.php";
                     $page_obj = new ilLMPage($usage["id"]);
                     require_once "./Modules/LearningModule/classes/class.ilObjContentObject.php";
                     require_once "./Modules/LearningModule/classes/class.ilObjLearningModule.php";
                     require_once "./Modules/LearningModule/classes/class.ilLMObject.php";
                     $lm_obj =& new ilObjLearningModule($page_obj->getParentId(), false);
                     $item["obj_type_txt"] = $this->lng->txt("obj_" . $cont_type);
                     $item["obj_title"] = $lm_obj->getTitle();
                     $item["sub_txt"] = $this->lng->txt("pg");
                     $item["sub_title"] = ilLMObject::_lookupTitle($page_obj->getId());
                     $ref_id = $this->getFirstWritableRefId($lm_obj->getId());
                     if ($ref_id > 0) {
                         $item["obj_link"] = ilLink::_getStaticLink($ref_id, "lm");
                     }
                     break;
                 case "wpg":
                     require_once "./Modules/Wiki/classes/class.ilWikiPage.php";
                     $page_obj = new ilWikiPage($usage["id"]);
                     $item["obj_type_txt"] = $this->lng->txt("obj_wiki");
                     $item["obj_title"] = ilObject::_lookupTitle($page_obj->getParentId());
                     $item["sub_txt"] = $this->lng->txt("pg");
                     $item["sub_title"] = ilWikiPage::lookupTitle($page_obj->getId());
                     $ref_id = $this->getFirstWritableRefId($page_obj->getParentId());
                     if ($ref_id > 0) {
                         $item["obj_link"] = ilLink::_getStaticLink($ref_id, "wiki");
                     }
                     break;
                 case "gdf":
                     require_once "./Modules/Glossary/classes/class.ilGlossaryDefPage.php";
                     $page_obj = new ilGlossaryDefPage($usage["id"]);
                     require_once "./Modules/Glossary/classes/class.ilGlossaryTerm.php";
                     require_once "./Modules/Glossary/classes/class.ilGlossaryDefinition.php";
                     $term_id = ilGlossaryDefinition::_lookupTermId($page_obj->getId());
                     $glo_id = ilGlossaryTerm::_lookGlossaryId($term_id);
                     $item["obj_type_txt"] = $this->lng->txt("obj_glo");
                     $item["obj_title"] = ilObject::_lookupTitle($glo_id);
                     $item["sub_txt"] = $this->lng->txt("cont_term");
                     $item["sub_title"] = ilGlossaryTerm::_lookGlossaryTerm($term_id);
                     $ref_id = $this->getFirstWritableRefId($page_obj->getParentId());
                     if ($ref_id > 0) {
                         $item["obj_link"] = ilLink::_getStaticLink($ref_id, "glo");
                     }
                     break;
                 case "fold":
                 case "root":
                 case "crs":
                 case "grp":
                 case "cat":
                 case "cont":
                     $item["obj_type_txt"] = $this->lng->txt("obj_" . $cont_type);
                     $item["obj_title"] = ilObject::_lookupTitle($usage["id"]);
                     $ref_id = $this->getFirstWritableRefId($usage["id"]);
                     if ($ref_id > 0) {
                         $item["obj_link"] = ilLink::_getStaticLink($ref_id, $cont_type);
                     }
                     break;
                 default:
                     $item["obj_title"] = "Page " . $cont_type . ", " . $usage["id"];
                     break;
             }
             break;
         case "mep":
             $item["obj_type_txt"] = $this->lng->txt("obj_mep");
             $item["obj_title"] = ilObject::_lookupTitle($usage["id"]);
             $ref_id = $this->getFirstWritableRefId($usage["id"]);
             if ($ref_id > 0) {
                 $item["obj_link"] = ilLink::_getStaticLink($ref_id, "mep");
             }
             break;
         case "map":
             $item["obj_type_txt"] = $this->lng->txt("obj_mob");
             $item["obj_title"] = ilObject::_lookupTitle($usage["id"]);
             $item["sub_txt"] = $this->lng->txt("cont_link_area");
             break;
         case "sqst":
             $item["obj_type_txt"] = $this->lng->txt("cont_sqst");
             include_once "./Modules/SurveyQuestionPool/classes/class.SurveyQuestion.php";
             $obj_id = SurveyQuestion::lookupObjFi($usage["id"]);
             $item["obj_title"] = ilObject::_lookupTitle($obj_id);
             $item["sub_txt"] = $this->lng->txt("question");
             $item["sub_title"] = SurveyQuestion::_getTitle($usage["id"]);
             $ref_id = $this->getFirstWritableRefId($obj_id);
             if ($ref_id > 0) {
                 $item["obj_link"] = ilLink::_getStaticLink($ref_id);
             }
             break;
         default:
             $item["obj_title"] = "Type " . $usage["type"] . ", " . $usage["id"];
             break;
     }
     // show versions
     if (is_array($usage["hist_nr"]) && (count($usage["hist_nr"]) > 1 || $usage["hist_nr"][0] > 0)) {
         asort($usage["hist_nr"]);
         $ver = $sep = "";
         if ($usage["hist_nr"][0] == 0) {
             array_shift($usage["hist_nr"]);
             $usage["hist_nr"][] = 0;
         }
         foreach ($usage["hist_nr"] as $nr) {
             if ($nr > 0) {
                 $ver .= $sep . $nr;
             } else {
                 $ver .= $sep . $this->lng->txt("cont_current_version");
             }
             $sep = ", ";
         }
         $this->tpl->setCurrentBlock("versions");
         $this->tpl->setVariable("TXT_VERSIONS", $this->lng->txt("cont_versions"));
         $this->tpl->setVariable("VAL_VERSIONS", $ver);
         $this->tpl->parseCurrentBlock();
     }
     if ($item["obj_type_txt"] != "") {
         $this->tpl->setCurrentBlock("type");
         $this->tpl->setVariable("TXT_TYPE", $this->lng->txt("type"));
         $this->tpl->setVariable("VAL_TYPE", $item["obj_type_txt"]);
         $this->tpl->parseCurrentBlock();
     }
     if ($usage["type"] != "clip") {
         if ($item["obj_link"]) {
             $this->tpl->setCurrentBlock("linked_item");
             $this->tpl->setVariable("TXT_OBJECT", $item["obj_title"]);
             $this->tpl->setVariable("HREF_LINK", $item["obj_link"]);
             $this->tpl->parseCurrentBlock();
         } else {
             $this->tpl->setVariable("TXT_OBJECT_NO_LINK", $item["obj_title"]);
         }
         if ($item["sub_txt"] != "") {
             $this->tpl->setVariable("SEP", ", ");
             $this->tpl->setVariable("SUB_TXT", $item["sub_txt"]);
             if ($item["sub_title"] != "") {
                 $this->tpl->setVariable("SEP2", ": ");
                 $this->tpl->setVariable("SUB_TITLE", $item["sub_title"]);
             }
         }
     } else {
         $this->tpl->setVariable("TXT_OBJECT_NO_LINK", $this->lng->txt("cont_users_have_mob_in_clip1") . " " . $usage["cnt"] . " " . $this->lng->txt("cont_users_have_mob_in_clip2"));
     }
 }