/*
* (non-Javadoc)
*
* @see org.sakaiproject.service.legacy.entity.ResourceService#merge(java.lang.String,
* org.w3c.dom.Element, java.lang.String, java.lang.String, java.util.Map, java.util.HashMap,
* java.util.Set)
*/
public String merge(
String siteId,
Element root,
String archivePath,
String fromSiteId,
Map attachmentNames,
Map userIdTrans,
Set userListAllowImport) {
// buffer for the results log
StringBuilder results = new StringBuilder();
// populate SyllabusItem
int syDataCount = 0;
SyllabusItem syItem = null;
if (siteId != null && siteId.trim().length() > 0) {
try {
NodeList allChildrenNodes = root.getChildNodes();
int length = allChildrenNodes.getLength();
for (int i = 0; i < length; i++) {
Node siteNode = allChildrenNodes.item(i);
if (siteNode.getNodeType() == Node.ELEMENT_NODE) {
Element siteElement = (Element) siteNode;
if (siteElement.getTagName().equals(SITE_ARCHIVE)) {
// sakai2 NodeList pageNodes = siteElement.getChildNodes();
// int lengthPageNodes = pageNodes.getLength();
// for (int p = 0; p < lengthPageNodes; p++)
// {
// Node pageNode = pageNodes.item(p);
// if (pageNode.getNodeType() == Node.ELEMENT_NODE)
// {
// Element pageElement = (Element) pageNode;
// if (pageElement.getTagName().equals(PAGE_ARCHIVE))
// {
// NodeList syllabusNodes = pageElement.getChildNodes();
NodeList syllabusNodes = siteElement.getChildNodes();
int lengthSyllabusNodes = syllabusNodes.getLength();
for (int sn = 0; sn < lengthSyllabusNodes; sn++) {
Node syNode = syllabusNodes.item(sn);
if (syNode.getNodeType() == Node.ELEMENT_NODE) {
Element syElement = (Element) syNode;
if (syElement.getTagName().equals(SYLLABUS)) {
// create a page and all syllabus tool to the page
// sakai2 String page =
// addSyllabusToolToPage(siteId,pageElement
// .getAttribute(PAGE_NAME));
// SyllabusItem syllabusItem = syllabusManager
// .createSyllabusItem(UserDirectoryService
// .getCurrentUser().getId(), page, syElement
// .getAttribute(SYLLABUS_REDIRECT_URL));
String page =
addSyllabusToolToPage(siteId, siteElement.getAttribute(SITE_NAME));
// sakai2 SyllabusItem syllabusItem = syllabusManager
// .createSyllabusItem(UserDirectoryService
// .getCurrentUser().getId(), page, syElement
// .getAttribute(SYLLABUS_REDIRECT_URL));
// sakai2 add--
SyllabusItem syllabusItem = syllabusManager.getSyllabusItemByContextId(page);
if (syllabusItem == null) {
syllabusItem =
syllabusManager.createSyllabusItem(
UserDirectoryService.getCurrentUser().getId(),
page,
syElement.getAttribute(SYLLABUS_REDIRECT_URL));
}
// added htripath: get imported redirecturl, even if syllabus item is existing.
else {
if (syElement.getAttribute(SYLLABUS_REDIRECT_URL) != null) {
syllabusItem.setRedirectURL(syElement.getAttribute(SYLLABUS_REDIRECT_URL));
syllabusManager.saveSyllabusItem(syllabusItem);
}
}
//
NodeList allSyllabiNodes = syElement.getChildNodes();
int lengthSyllabi = allSyllabiNodes.getLength();
for (int j = 0; j < lengthSyllabi; j++) {
Node child2 = allSyllabiNodes.item(j);
if (child2.getNodeType() == Node.ELEMENT_NODE) {
Element syDataElement = (Element) child2;
if (syDataElement.getTagName().equals(SYLLABUS_DATA)) {
List attachStringList = new ArrayList();
syDataCount = syDataCount + 1;
SyllabusData syData = new SyllabusDataImpl();
syData.setView(syDataElement.getAttribute(SYLLABUS_DATA_VIEW));
syData.setTitle(syDataElement.getAttribute(SYLLABUS_DATA_TITLE));
syData.setStatus(syDataElement.getAttribute(SYLLABUS_DATA_STATUS));
syData.setEmailNotification(
syDataElement.getAttribute(SYLLABUS_DATA_EMAIL_NOTIFICATION));
NodeList allAssetNodes = syDataElement.getChildNodes();
int lengthSyData = allAssetNodes.getLength();
for (int k = 0; k < lengthSyData; k++) {
Node child3 = allAssetNodes.item(k);
if (child3.getNodeType() == Node.ELEMENT_NODE) {
Element assetEle = (Element) child3;
if (assetEle.getTagName().equals(SYLLABUS_DATA_ASSET)) {
String charset = trimToNull(assetEle.getAttribute("charset"));
if (charset == null) charset = "UTF-8";
String body =
trimToNull(assetEle.getAttribute("syllabus_body-html"));
if (body != null) {
try {
byte[] decoded = Base64.decodeBase64(body.getBytes("UTF-8"));
body = new String(decoded, charset);
} catch (Exception e) {
logger.warn("Decode Syllabus: " + e);
}
}
if (body == null) body = "";
String ret;
ret = trimToNull(body);
syData.setAsset(ret);
/*decode
NodeList assetStringNodes = assetEle
.getChildNodes();
int lengthAssetNodes = assetStringNodes
.getLength();
for (int l = 0; l < lengthAssetNodes; l++)
{
Node child4 = assetStringNodes.item(l);
if (child4.getNodeType() == Node.TEXT_NODE)
{
Text textNode = (Text) child4;
syData.setAsset(textNode.getData());
}
}*/
}
if (assetEle.getTagName().equals(SYLLABUS_ATTACHMENT)) {
Element attachElement = (Element) child3;
String oldUrl = attachElement.getAttribute("relative-url");
if (oldUrl.startsWith("/content/attachment/")) {
String newUrl = (String) attachmentNames.get(oldUrl);
if (newUrl != null) {
//// if (newUrl.startsWith("/attachment/"))
//// newUrl = "/content".concat(newUrl);
attachElement.setAttribute(
"relative-url", Validator.escapeQuestionMark(newUrl));
attachStringList.add(Validator.escapeQuestionMark(newUrl));
}
} else if (oldUrl.startsWith(
"/content/group/" + fromSiteId + "/")) {
String newUrl =
"/content/group/"
+ siteId
+ oldUrl.substring(15 + fromSiteId.length());
attachElement.setAttribute(
"relative-url", Validator.escapeQuestionMark(newUrl));
attachStringList.add(Validator.escapeQuestionMark(newUrl));
}
}
}
}
int initPosition =
syllabusManager.findLargestSyllabusPosition(syllabusItem).intValue()
+ 1;
syData =
syllabusManager.createSyllabusDataObject(
syData.getTitle(),
(new Integer(initPosition)),
syData.getAsset(),
syData.getView(),
syData.getStatus(),
syData.getEmailNotification());
Set attachSet = new TreeSet();
for (int m = 0; m < attachStringList.size(); m++) {
ContentResource cr =
contentHostingService.getResource((String) attachStringList.get(m));
ResourceProperties rp = cr.getProperties();
// SyllabusAttachment tempAttach =
// syllabusManager.createSyllabusAttachmentObject(
//
// (String)attachStringList.get(m),rp.getProperty(ResourceProperties.PROP_DISPLAY_NAME));
SyllabusAttachment tempAttach =
syllabusManager.createSyllabusAttachmentObject(
cr.getId(),
rp.getProperty(ResourceProperties.PROP_DISPLAY_NAME));
tempAttach.setName(
rp.getProperty(ResourceProperties.PROP_DISPLAY_NAME));
tempAttach.setSize(
rp.getProperty(ResourceProperties.PROP_CONTENT_LENGTH));
tempAttach.setType(
rp.getProperty(ResourceProperties.PROP_CONTENT_TYPE));
tempAttach.setUrl(cr.getUrl());
tempAttach.setAttachmentId(cr.getId());
attachSet.add(tempAttach);
}
syData.setAttachments(attachSet);
syllabusManager.addSyllabusToSyllabusItem(syllabusItem, syData);
}
}
}
}
}
}
}
}
}
results.append("merging syllabus " + siteId + " (" + syDataCount + ") syllabus items.\n");
} catch (DOMException e) {
logger.error(e.getMessage(), e);
results.append("merging " + getLabel() + " failed during xml parsing.\n");
} catch (Exception e) {
logger.error(e.getMessage(), e);
results.append("merging " + getLabel() + " failed.\n");
}
}
return results.toString();
}
public Map<String, String> transferCopyEntitiesRefMigrator(
String fromContext, String toContext, List<String> ids) {
Map<String, String> transversalMap = new HashMap<String, String>();
try {
logger.debug("transfer copy syllbus itmes by transferCopyEntitiesRefMigrator");
String fromPage = fromContext;
SyllabusItem fromSyllabusItem = syllabusManager.getSyllabusItemByContextId(fromPage);
if (fromSyllabusItem != null) {
Set fromSyDataSet = syllabusManager.getSyllabiForSyllabusItem(fromSyllabusItem);
if ((fromSyDataSet != null && fromSyDataSet.size() > 0)
|| fromSyllabusItem.getRedirectURL() != null) {
String toPage =
addSyllabusToolToPage(toContext, SiteService.getSite(toContext).getTitle());
SyllabusItem toSyItem = syllabusManager.getSyllabusItemByContextId(toPage);
if (toSyItem == null) {
toSyItem =
syllabusManager.createSyllabusItem(
UserDirectoryService.getCurrentUser().getId(),
toPage,
fromSyllabusItem.getRedirectURL());
} else if (fromSyllabusItem.getRedirectURL() != null) {
toSyItem.setRedirectURL(fromSyllabusItem.getRedirectURL());
syllabusManager.saveSyllabusItem(toSyItem);
}
Iterator fromSetIter = fromSyDataSet.iterator();
while (fromSetIter.hasNext()) {
SyllabusData toSyData = (SyllabusData) fromSetIter.next();
Integer positionNo =
new Integer(syllabusManager.findLargestSyllabusPosition(toSyItem).intValue() + 1);
SyllabusData newToSyData =
syllabusManager.createSyllabusDataObject(
toSyData.getTitle(),
positionNo,
toSyData.getAsset(),
toSyData.getView(),
toSyData.getStatus(),
toSyData.getEmailNotification());
Set attachSet = syllabusManager.getSyllabusAttachmentsForSyllabusData(toSyData);
Iterator attachIter = attachSet.iterator();
Set newAttachSet = new TreeSet();
while (attachIter.hasNext()) {
SyllabusAttachment thisAttach = (SyllabusAttachment) attachIter.next();
ContentResource oldAttachment =
contentHostingService.getResource(thisAttach.getAttachmentId());
ContentResource attachment =
contentHostingService.addAttachmentResource(
oldAttachment
.getProperties()
.getProperty(ResourceProperties.PROP_DISPLAY_NAME),
toContext,
ToolManager.getTool("sakai.syllabus").getTitle(),
oldAttachment.getContentType(),
oldAttachment.getContent(),
oldAttachment.getProperties());
SyllabusAttachment thisSyllabusAttach =
syllabusManager.createSyllabusAttachmentObject(
attachment.getId(),
attachment.getProperties().getProperty(ResourceProperties.PROP_DISPLAY_NAME));
newAttachSet.add(thisSyllabusAttach);
}
newToSyData.setAttachments(newAttachSet);
syllabusManager.addSyllabusToSyllabusItem(toSyItem, newToSyData);
}
} else {
logger.debug(
"importResources: no data found for syllabusItem id"
+ fromSyllabusItem.getSurrogateKey().toString());
}
logger.debug("importResources: End importing syllabus data");
}
} catch (Exception e) {
e.printStackTrace();
logger.error(e.getMessage(), e);
}
return transversalMap;
}
