[Logicampus-cvs] logicampus/src/logicreate/lib/lesson lc_lesson.php, 1.2, 1.3 lc_lesson_sequence.ph

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Update of /cvsroot/logicampus/logicampus/src/logicreate/lib/lesson
In directory sc8-pr-cvs6.sourceforge.net:/tmp/cvs-serv25933/lib/lesson

Modified Files:
	lc_lesson.php lc_lesson_sequence.php lc_lesson_xml.php 
Log Message:
properly import lesson, lesson sequence, and content learning objects from a backup file.

Index: lc_lesson.php
===================================================================
RCS file: /cvsroot/logicampus/logicampus/src/logicreate/lib/lesson/lc_lesson.php,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** lc_lesson.php	2 Mar 2008 18:03:24 -0000	1.2
--- lc_lesson.php	2 Mar 2008 21:59:00 -0000	1.3
***************
*** 9,14 ****
  class Lc_Lesson {
  
! 	var $lessonDo = null;
! 	var $guid     = '';
  
  	function Lc_Lesson($id=-1) {
--- 9,16 ----
  class Lc_Lesson {
  
! 	var $lessonDo      = null;
! 	var $guid          = '';
! 	var $lessonSeq   = null;
! 	var $seqLoaded     = false;
  
  	function Lc_Lesson($id=-1) {
***************
*** 31,34 ****
--- 33,61 ----
  
  	/**
+ 	 * Save the lessonDo
+ 	 */
+ 	function save() {
+ 		$goodSave = true;
+ 		$goodSave &= $this->lessonDo->save();
+ 
+ 		if (is_object($this->lessonSeq) ) {
+ 			if ($this->lessonSeq->lessonId != $this->getId() ) {
+ 				$this->lessonSeq->lessonId = $this->getId();
+ 			}
+ 			$goodSave &= $this->lessonSeq->save();
+ 		}
+ 		return $goodSave;
+ 	}
+ 
+ 	/**
+ 	 * Load up the LOB sequence that goes with this lesson
+ 	 */
+ 	function loadSequence($classId) {
+ 		$this->lessonSeq = new Lc_LessonSequence($this->getId(),$classId);
+ 		$this->lessonSeq->loadItems();
+ 		$this->seqLoaded = true;
+ 	}
+ 
+ 	/**
  	 * Set the GUID
  	 */

Index: lc_lesson_sequence.php
===================================================================
RCS file: /cvsroot/logicampus/logicampus/src/logicreate/lib/lesson/lc_lesson_sequence.php,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** lc_lesson_sequence.php	1 Mar 2008 23:43:19 -0000	1.1
--- lc_lesson_sequence.php	2 Mar 2008 21:59:00 -0000	1.2
***************
*** 1,6 ****
  <?php
  include_once(LIB_PATH.'PBDO/ClassLessonSequence.php');
  
! class LC_LessonSequence {
  
  	var $lessonId = -1;
--- 1,7 ----
  <?php
  include_once(LIB_PATH.'PBDO/ClassLessonSequence.php');
+ include_once(LIB_PATH.'PBDO/LobClassRepo.php');
  
! class Lc_LessonSequence {
  
  	var $lessonId = -1;
***************
*** 8,12 ****
  	var $items    = array();
  
! 	function LC_LessonSequence($lessonId,$classId) {
  		$this->lessonId = $lessonId;
  		$this->classId  = $classId;
--- 9,13 ----
  	var $items    = array();
  
! 	function Lc_LessonSequence($lessonId,$classId) {
  		$this->lessonId = $lessonId;
  		$this->classId  = $classId;
***************
*** 20,23 ****
--- 21,77 ----
  	}
  
+ 	/**
+ 	 * Save each item
+ 	 */
+ 	function save() {
+ 		foreach ($this->items as $_idx => $_item) {
+ 			if( isset($_item->guid)) {
+ 				$this->resolveReference($_item, $_item->guid);
+ 			}
+ 			if ($_item->lessonId != $this->lessonId ||
+ 				$_item->classId != $this->classId ) {
+ 					$_item->lessonId = $this->lessonId;
+ 					$_item->classId  = $this->classId;
+ 			}
+ 			if ($_item->rank == 0) {
+ 				$_item->rank = $_idx+1;
+ 			}
+ 			$_item->save();
+ 		}
+ 	}
+ 
+ 	/**
+ 	 * Reload a class lob and set the cached info of this sequence item.
+ 	 */
+ 	function resolveReference(&$item,$guid) {
+ 
+ 		$classLob = LobClassRepo::load( array('lob_guid'=>$guid));
+ 		$item->set('lobClassRepoId',  $classLob->lobClassRepoId);
+ 		$item->set('lobMime',     $classLob->lobMime);
+ 		$item->set('lobType',     $classLob->lobType);
+ 		$item->set('lobSubType',  $classLob->lobSubType);
+ 		$item->set('lobTitle',    $classLob->lobTitle);
+ 		$item->set('linkText',    $classLob->lobUrltitle);
+ 		$item->set('lobGuid',     $guid);
+ 		$item->set('lobVersion',  $classLob->lobVersion);
+ 		$item->set('visible',     1);
+ 		unset($item->guid);
+ 		/*
+ lob_class_repo_id: 1
+          class_id: 1
+ lob_repo_entry_id: 1
+          lob_guid: cf7ba7b8-9da9-4d1d-91dd-24d2ea65fa37
+         lob_title: activity 1
+      lob_urltitle: activity_1
+    lob_copy_style: n
+          lob_type: activity
+      lob_sub_type: Text Response
+          lob_mime: X-LMS/activity
+   lob_description: sdfadsf
+       lob_version: 3
+         lob_bytes: 0
+ */
+ 	}
+ 
  	function fetchObject($sequenceId) {
  		$type = 'content';

Index: lc_lesson_xml.php
===================================================================
RCS file: /cvsroot/logicampus/logicampus/src/logicreate/lib/lesson/lc_lesson_xml.php,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** lc_lesson_xml.php	2 Mar 2008 18:03:24 -0000	1.2
--- lc_lesson_xml.php	2 Mar 2008 21:59:00 -0000	1.3
***************
*** 2,5 ****
--- 2,6 ----
  
  include_once(LIB_PATH.'PBDO/ClassLessons.php');
+ include_once(LIB_PATH.'PBDO/ClassLessonSequence.php');
  include_once(LIB_PATH.'lesson/lc_lesson.php');
  
***************
*** 32,38 ****
  		$result = $n->getElementsByTagname('title');
  		$title = $result->item(0);
- 
  		$lessonDo->title = $title->nodeValue;
  
  		// TODO: double check the DB id belongs to this user.
  		$dbid = $n->getAttribute('dbid');
--- 33,42 ----
  		$result = $n->getElementsByTagname('title');
  		$title = $result->item(0);
  		$lessonDo->title = $title->nodeValue;
  
+ 		$result = $n->getElementsByTagname('description');
+ 		$description = $result->item(0);
+ 		$lessonDo->description = $description->nodeValue;
+ 
  		// TODO: double check the DB id belongs to this user.
  		$dbid = $n->getAttribute('dbid');
***************
*** 44,128 ****
  		$lessonObj->setGuid($guid);
  		return $lessonObj;
! 		/*
! 		$children = $type->childNodes;
! 		$content = '';
! 		if ($children->length) {
! 			$content = trim($children->item(0)->nodeValue);
! 			$guid = $n->getAttribute('guid');
! 			$dbid = $n->getAttribute('dbid');
! 		}
! 		else {
! 			die ('unknown class: '. get_class($type)); 
! 			return null;
! 		}
! 
! 		$lob = null;
! 		$lob    = new LobRepoEntry();
! 		$lob->set('lobGuid',$guid);
! 		switch ($content) {
! 			case 'content':
! 				$lob->set('lobType','content');
! 				break;
! 			case 'activity':
! 				$lob->set('lobType','activity');
! 				break;
! 			case 'test':
! 				$lob->set('lobType','test');
! 				break;
! 		}
! 		if ($lob->lobType == '') { return null; die ('unknown type '. $content); }
! 
! 
! 		$result = $n->getElementsByTagname('title');
! 		$node = $result->item(0);
! 		$children = $node->childNodes;
! 		$lob->set('lobTitle', trim($children->item(0)->nodeValue) );
! 
! 		$result = $n->getElementsByTagname('content');
! 		$node = $result->item(0);
! 		if (is_object($node) ){
! 			$children = $node->childNodes;
! 			$lob->set('lobContent', trim($children->item(0)->nodeValue) );
! 		}
! 
! 		$result = $n->getElementsByTagname('filename');
! 		$node = $result->item(0);
! 		if (is_object($node) ){
! 			$children = $node->childNodes;
! 			$lob->set('lobFilename', trim($children->item(0)->nodeValue) );
! 
! 			$urlTitle = Lc_Lob_Util::createLinkText(trim($children->item(0)->nodeValue));
! 			$lob->set('lobUrltitle', $urlTitle );
! 			$lob->set('lobBinary', file_get_contents($this->tempdir.'/content/'.trim($children->item(0)->nodeValue)) );
! 		} else {
! 			$urlTitle = Lc_Lob_Util::createLinkText(trim( $lob->get('lobTitle')) );
! 			$lob->set('lobUrltitle', $urlTitle );
! 		}
! 
! 		$result = $n->getElementsByTagname('description');
! 		$node = $result->item(0);
! 		if (is_object($node) ){
! 			$children = $node->childNodes;
! 			$lob->set('lobDescription', trim($children->item(0)->nodeValue) );
! 		}
  
  
! 		$result = $n->getElementsByTagname('subtype');
! 		$node = $result->item(0);
! 		if (is_object($node) ){
! 			$children = $node->childNodes;
! 			$lob->set('lobSubType', trim($children->item(0)->nodeValue) );
! 		}
! 
! 		$result = $n->getElementsByTagname('mime');
! 		$node = $result->item(0);
! 		if (is_object($node) ){
! 			$children = $node->childNodes;
! 			$lob->set('lobMime', trim($children->item(0)->nodeValue) );
  		}
! 
! 		return $lob;
! //		debug($children);
! 				*/
  	}
  }
--- 48,69 ----
  		$lessonObj->setGuid($guid);
  		return $lessonObj;
! 	}
  
  
! 	function parseSequenceNodes($learningPathNode) {
! 		$seqNodes = $learningPathNode->getElementsByTagname('lobsequence');
! 		$len = $seqNodes->length;
! 		$seqItems = array();
! 		for ($x=0; $x < $len; $x++) {
! 			$_seqNode = $seqNodes->item($x);
! 			$_seqItem = new ClassLessonSequence();
! 			$_start = $_seqNode->getElementsByTagname('start')->item(0);
! 			$_seqItem->startOffset = $_start->nodeValue - ( $_start->nodeValue % 86400 );
! 			$_seqItem->startTime   = ($_start->nodeValue % 86400);
! 			$_lobNode = $_seqNode->getElementsByTagname('lob')->item(0);
! 			$_seqItem->guid = $_lobNode->getAttribute('refid');
! 			$seqItems[] = $_seqItem;
  		}
! 		return $seqItems;
  	}
  }

[Logicampus-cvs] logicampus/src/logicreate/lib/lesson lc_lesson.php, 1.2, 1.3 lc_lesson_sequence.ph

[Logicampus-cvs] logicampus/src/logicreate/lib/lesson lc_lesson.php, 1.2, 1.3 lc_lesson_sequence.php, 1.1, 1.2 lc_lesson_xml.php, 1.2, 1.3