private String getTitle(final ContentResource content) {
String title = content.getProperties().getProperty(ResourceProperties.PROP_DISPLAY_NAME);
if (title == null) {
title = content.getId();
}
return Validator.escapeHtml(title);
}
/**
* Apparently, the ContentResource object gives a url, but it doesn't escape any special
* characters. So, need to do some escaping just for the name portion of the url. So, find the
* string "attachment" and escape anything after it.
*/
private String resourceUrlEscaping(String url) {
int attIndex = url.indexOf("attachment");
String leftOfAttachment = url.substring(0, attIndex);
String rightOfAttachment = url.substring(attIndex);
String finalUrl = leftOfAttachment.concat(Validator.escapeUrl(rightOfAttachment));
return finalUrl;
}
@Override
public int doGet(String[] parts, HttpServletRequest req, HttpServletResponse res, Session session)
throws PortalHandlerException {
if ((parts.length > 2) && (parts[1].equals(SiteResetHandler.URL_FRAGMENT))) {
try {
String siteUrl = req.getContextPath() + "/site" + Web.makePath(parts, 2, parts.length);
// Make sure to add the parameters such as panel=Main
String queryString = Validator.generateQueryString(req);
if (queryString != null) {
siteUrl = siteUrl + "?" + queryString;
}
portalService.setResetState("true");
res.sendRedirect(siteUrl);
return RESET_DONE;
} catch (Exception ex) {
throw new PortalHandlerException(ex);
}
} else {
return NEXT;
}
}
/** Format the collection as an HTML display. */
@SuppressWarnings({"unchecked"})
public static void format(
ContentCollection x,
Reference ref,
HttpServletRequest req,
HttpServletResponse res,
ResourceLoader rb,
String accessPointTrue,
String accessPointFalse) {
// do not allow directory listings for /attachments and its subfolders
if (ContentHostingService.isAttachmentResource(x.getId())) {
try {
res.sendError(HttpServletResponse.SC_NOT_FOUND);
return;
} catch (java.io.IOException e) {
return;
}
}
PrintWriter out = null;
// don't set the writer until we verify that
// getallresources is going to work.
boolean printedHeader = false;
boolean printedDiv = false;
try {
res.setContentType("text/html; charset=UTF-8");
out = res.getWriter();
ResourceProperties pl = x.getProperties();
String webappRoot = ServerConfigurationService.getServerUrl();
String skinRepo = ServerConfigurationService.getString("skin.repo", "/library/skin");
String skinName = "default";
String[] parts = StringUtils.split(x.getId(), Entity.SEPARATOR);
// Is this a site folder (Resources or Dropbox)? If so, get the site skin
if (x.getId().startsWith(org.sakaiproject.content.api.ContentHostingService.COLLECTION_SITE)
|| x.getId()
.startsWith(org.sakaiproject.content.api.ContentHostingService.COLLECTION_DROPBOX)) {
if (parts.length > 1) {
String siteId = parts[1];
try {
Site site = SiteService.getSite(siteId);
if (site.getSkin() != null) {
skinName = site.getSkin();
}
} catch (IdUnusedException e) {
// Cannot get site - ignore it
}
}
}
// Output the headers
out.println(
"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">");
out.println("<html><head>");
out.println(
"<title>"
+ rb.getFormattedMessage(
"colformat.pagetitle",
new Object[] {
Validator.escapeHtml(pl.getProperty(ResourceProperties.PROP_DISPLAY_NAME))
})
+ "</title>");
out.println(
"<link href=\""
+ webappRoot
+ skinRepo
+ "/"
+ skinName
+ "/access.css\" type=\"text/css\" rel=\"stylesheet\" media=\"screen\">");
out.println(
"<script src=\"" + webappRoot + "/library/js/jquery.js\" type=\"text/javascript\">");
out.println("</script>");
out.println("</head><body class=\"specialLink\">");
out.println("<script type=\"text/javascript\" src=\"/library/js/access.js\"></script>");
out.println("<div class=\"directoryIndex\">");
// for content listing it's best to use a real title
out.println(
"<h3>"
+ Validator.escapeHtml(pl.getProperty(ResourceProperties.PROP_DISPLAY_NAME))
+ "</h3>");
out.println(
"<p id=\"toggle\"><a id=\"toggler\" href=\"#\">"
+ rb.getString("colformat.showhide")
+ "</a></p>");
String folderdesc = pl.getProperty(ResourceProperties.PROP_DESCRIPTION);
if (folderdesc != null && !folderdesc.equals(""))
out.println("<div class=\"textPanel\">" + folderdesc + "</div>");
out.println("<ul>");
out.println("<li style=\"display:none\">");
out.println("</li>");
printedHeader = true;
printedDiv = true;
if (parts.length > 2) {
// go up a level
out.println(
"<li class=\"upfolder\"><a href=\"../\"><img src=\"/library/image/sakai/folder-up.gif\" alt=\""
+ rb.getString("colformat.uplevel.alttext")
+ "\"/>"
+ rb.getString("colformat.uplevel")
+ "</a></li>");
}
// Sort the collection items
List<ContentEntity> members = x.getMemberResources();
boolean hasCustomSort = false;
try {
hasCustomSort =
x.getProperties().getBooleanProperty(ResourceProperties.PROP_HAS_CUSTOM_SORT);
} catch (Exception e) {
// use false that's already there
}
if (hasCustomSort)
Collections.sort(
members, new ContentHostingComparator(ResourceProperties.PROP_CONTENT_PRIORITY, true));
else
Collections.sort(
members, new ContentHostingComparator(ResourceProperties.PROP_DISPLAY_NAME, true));
// Iterate through content items
URI baseUri = new URI(x.getUrl());
for (ContentEntity content : members) {
ResourceProperties properties = content.getProperties();
boolean isCollection = content.isCollection();
String xs = content.getId();
String contentUrl = content.getUrl();
// These both perform the same check in the implementation but we should observe the API.
// This also checks to see if a resource is hidden or time limited.
if (isCollection) {
if (!ContentHostingService.allowGetCollection(xs)) {
continue;
}
} else {
if (!ContentHostingService.allowGetResource(xs)) {
continue;
}
}
if (isCollection) {
xs = xs.substring(0, xs.length() - 1);
xs = xs.substring(xs.lastIndexOf('/') + 1) + '/';
} else {
xs = xs.substring(xs.lastIndexOf('/') + 1);
}
try {
// Relativize the URL (canonical item URL relative to canonical collection URL).
// Inter alias this will preserve alternate access paths via aliases, e.g. /web/
URI contentUri = new URI(contentUrl);
URI relativeUri = baseUri.relativize(contentUri);
contentUrl = relativeUri.toString();
if (isCollection) {
// Folder
String desc = properties.getProperty(ResourceProperties.PROP_DESCRIPTION);
if ((desc == null) || desc.equals("")) desc = "";
else desc = "<div class=\"textPanel\">" + desc + "</div>";
out.println(
"<li class=\"folder\"><a href=\""
+ contentUrl
+ "\">"
+ Validator.escapeHtml(
properties.getProperty(ResourceProperties.PROP_DISPLAY_NAME))
+ "</a>"
+ desc
+ "</li>");
} else {
// File
/*
String createdBy = getUserProperty(properties, ResourceProperties.PROP_CREATOR).getDisplayName();
Time modTime = properties.getTimeProperty(ResourceProperties.PROP_MODIFIED_DATE);
String modifiedTime = modTime.toStringLocalShortDate() + " " + modTime.toStringLocalShort();
ContentResource contentResource = (ContentResource) content;
long filesize = ((contentResource.getContentLength() - 1) / 1024) + 1;
String filetype = contentResource.getContentType();
*/
String desc = properties.getProperty(ResourceProperties.PROP_DESCRIPTION);
if ((desc == null) || desc.equals("")) desc = "";
else desc = "<div class=\"textPanel\">" + Validator.escapeHtml(desc) + "</div>";
String resourceType = content.getResourceType().replace('.', '_');
out.println(
"<li class=\"file\"><a href=\""
+ contentUrl
+ "\" target=_blank class=\""
+ resourceType
+ "\">"
+ Validator.escapeHtml(
properties.getProperty(ResourceProperties.PROP_DISPLAY_NAME))
+ "</a>"
+ desc
+ "</li>");
}
} catch (Exception ignore) {
// TODO - what types of failures are being caught here?
out.println(
"<li class=\"file\"><a href=\""
+ contentUrl
+ "\" target=_blank>"
+ Validator.escapeHtml(xs)
+ "</a></li>");
}
}
} catch (Exception e) {
M_log.warn("Problem formatting HTML for collection: " + x.getId(), e);
}
if (out != null && printedHeader) {
out.println("</ul>");
if (printedDiv) out.println("</div>");
out.println("</body></html>");
}
}
/*
* (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();
}
