Go to the documentation of this file.00001 <?php
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00024 require_once "classes/class.ilObject.php";
00025
00026 require_once "content/classes/class.ilObjSCORMLearningModule.php";
00027
00037 class ilObjAICCLearningModule extends ilObjSCORMLearningModule
00038 {
00039
00040
00047 function ilObjAICCLearningModule($a_id = 0, $a_call_by_reference = true)
00048 {
00049 $this->type = "sahs";
00050 parent::ilObject($a_id,$a_call_by_reference);
00051
00052
00053
00054
00055
00056
00057
00058 }
00059
00063 function readObject()
00064 {
00065 require_once("content/classes/class.ilObjAICCCourseInterchangeFiles.php");
00066 $cifModule = new ilObjAICCCourseInterchangeFiles();
00067 $cifModule->findFiles($this->getDataDirectory());
00068
00069 $cifModule->readFiles();
00070 if (!empty($cifModule->errorText))
00071 {
00072 $this->ilias->raiseError("<b>Error reading LM-File(s):</b><br>".implode("<br>", $cifModule->errorText), $this->ilias->error_obj->WARNING);
00073 }
00074
00075 if ($_POST["validate"] == "y")
00076 {
00077
00078 $cifModule->validate();
00079 if (!empty($cifModule->errorText))
00080 {
00081 $this->ilias->raiseError("<b>Validation Error(s):</b><br>".implode("<br>", $cifModule->errorText), $this->ilias->error_obj->WARNING);
00082 }
00083 }
00084
00085 $cifModule->writeToDatabase($this->getId());
00086 }
00087
00088
00100 function delete()
00101 {
00102 global $ilDB;
00103
00104
00105 if (!parent::delete())
00106 {
00107 return false;
00108 }
00109
00110
00111
00112
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00116 $this->deleteMetaData();
00117
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00119 ilUtil::delDir($this->getDataDirectory());
00120
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00122 $q = "DELETE FROM sahs_lm WHERE id = ".$ilDB->quote($this->getId());
00123 $this->ilias->db->query($q);
00124
00125
00126
00127 $q = "DELETE FROM aicc_units USING aicc_object, aicc_units WHERE aicc_object.obj_id=aicc_units.obj_id and aicc_object.slm_id=".$ilDB->quote($this->getId());
00128 $this->ilias->db->query($q);
00129
00130 $q = "DELETE FROM aicc_course USING aicc_object, aicc_course WHERE aicc_object.obj_id=aicc_course.obj_id and aicc_object.slm_id=".$ilDB->quote($this->getId());
00131 $this->ilias->db->query($q);
00132
00133 $q = "DELETE FROM scorm_tree WHERE slm_id = ".$ilDB->quote($this->getId());
00134 $this->ilias->db->query($q);
00135
00136 $q = "DELETE FROM aicc_object WHERE slm_id = ".$ilDB->quote($this->getId());
00137 $this->ilias->db->query($q);
00138
00139
00140
00141 return true;
00142 }
00143
00144
00148 function getTrackingItems()
00149 {
00150 return ilObjAICCLearningModule::_getTrackingItems($this->getId());
00151 }
00152
00153
00157 function _getTrackingItems($a_obj_id)
00158 {
00159 global $ilDB;
00160
00161 include_once("content/classes/AICC/class.ilAICCUnit.php");
00162
00163 $query = "SELECT obj_id,title FROM aicc_object ".
00164 "WHERE slm_id = '".$a_obj_id."' ".
00165 "AND type = 'sau'";
00166
00167 $res = $ilDB->query($query);
00168 while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
00169 {
00170 $items[$row->obj_id]['obj_id'] = $row->obj_id;
00171 $items[$row->obj_id]['title'] = $row->title;
00172
00173 }
00174 return $items ? $items : array();
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00195 }
00196
00200 function getTrackedItems()
00201 {
00202 global $ilUser, $ilDB, $ilUser;
00203
00204 $query = "SELECT DISTINCT sco_id FROM scorm_tracking WHERE".
00205 " obj_id = ".$ilDB->quote($this->getId());
00206
00207 $sco_set = $ilDB->query($query);
00208
00209 $items = array();
00210 while($sco_rec = $sco_set->fetchRow(DB_FETCHMODE_ASSOC))
00211 {
00212 include_once("content/classes/AICC/class.ilAICCUnit.php");
00213 $ac_item =& new ilAICCUnit($sco_rec["sco_id"]);
00214 $items[count($items)] =& $ac_item;
00215
00216 }
00217
00218 return $items;
00219 }
00220
00221 function getTrackingData($a_sco_id)
00222 {
00223 global $ilDB;
00224
00225 $query = "SELECT * FROM scorm_tracking WHERE".
00226 " obj_id = ".$ilDB->quote($this->getId()).
00227 " AND sco_id = ".$ilDB->quote($a_sco_id).
00228 " ORDER BY user_id, lvalue";
00229 $data_set = $ilDB->query($query);
00230
00231 $data = array();
00232 while($data_rec = $data_set->fetchRow(DB_FETCHMODE_ASSOC))
00233 {
00234 $data[] = $data_rec;
00235 }
00236
00237 return $data;
00238 }
00239
00240 }
00241
00242 ?>