protected void doDSGet(Context context, HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException, SQLException, AuthorizeException {
Integer itemID = UIUtil.getIntParameter(request, "itemID");
Item item = Item.find(context, itemID);
String submit = UIUtil.getSubmitButton(request, "submit");
if (submit != null && submit.equals("submit")) {
request.setAttribute("itemID", itemID);
JSPManager.showJSP(request, response, "/tools/version-summary.jsp");
return;
}
String summary = request.getParameter("summary");
if (submit != null && submit.equals("submit_version")) {
Integer wsid = VersionUtil.processCreateNewVersion(context, itemID, summary);
response.sendRedirect(request.getContextPath() + "/submit?resume=" + wsid);
context.complete();
return;
} else if (submit != null && submit.equals("submit_update_version")) {
String versionID = request.getParameter("versionID");
request.setAttribute("itemID", itemID);
request.setAttribute("versionID", versionID);
JSPManager.showJSP(request, response, "/tools/version-update-summary.jsp");
return;
}
// Send us back to the item page if we cancel !
response.sendRedirect(request.getContextPath() + "/handle/" + item.getHandle());
context.complete();
}
private void deleteItems(Context c, String mapFile) throws Exception {
System.out.println("Deleting items listed in mapfile: " + mapFile);
// read in the mapfile
Map<String, String> myhash = readMapFile(mapFile);
// now delete everything that appeared in the mapFile
Iterator<String> i = myhash.keySet().iterator();
while (i.hasNext()) {
String itemID = myhash.get(i.next());
if (itemID.indexOf('/') != -1) {
String myhandle = itemID;
System.out.println("Deleting item " + myhandle);
deleteItem(c, myhandle);
} else {
// it's an ID
Item myitem = Item.find(c, Integer.parseInt(itemID));
System.out.println("Deleting item " + itemID);
deleteItem(c, myitem);
}
c.clearCache();
}
}
private void replaceItems(
Context c, Collection[] mycollections, String sourceDir, String mapFile, boolean template)
throws Exception {
// verify the source directory
File d = new java.io.File(sourceDir);
if (d == null || !d.isDirectory()) {
System.out.println("Error, cannot open source directory " + sourceDir);
System.exit(1);
}
// read in HashMap first, to get list of handles & source dirs
Map<String, String> myHash = readMapFile(mapFile);
// for each handle, re-import the item, discard the new handle
// and re-assign the old handle
for (Map.Entry<String, String> mapEntry : myHash.entrySet()) {
// get the old handle
String newItemName = mapEntry.getKey();
String oldHandle = mapEntry.getValue();
Item oldItem = null;
if (oldHandle.indexOf('/') != -1) {
System.out.println("\tReplacing: " + oldHandle);
// add new item, locate old one
oldItem = (Item) HandleManager.resolveToObject(c, oldHandle);
} else {
oldItem = Item.find(c, Integer.parseInt(oldHandle));
}
/* Rather than exposing public item methods to change handles --
* two handles can't exist at the same time due to key constraints
* so would require temp handle being stored, old being copied to new and
* new being copied to old, all a bit messy -- a handle file is written to
* the import directory containing the old handle, the existing item is
* deleted and then the import runs as though it were loading an item which
* had already been assigned a handle (so a new handle is not even assigned).
* As a commit does not occur until after a successful add, it is safe to
* do a delete as any error results in an aborted transaction without harming
* the original item */
File handleFile =
new File(sourceDir + File.separatorChar + newItemName + File.separatorChar + "handle");
PrintWriter handleOut = new PrintWriter(new FileWriter(handleFile, true));
if (handleOut == null) {
throw new Exception("can't open handle file: " + handleFile.getCanonicalPath());
}
handleOut.println(oldHandle);
handleOut.close();
deleteItem(c, oldItem);
addItem(c, mycollections, sourceDir, newItemName, null, template);
c.clearCache();
}
}
/**
* Return the results of the Browse as an Item array.
*
* @return The results of the Browse as an Item array.
*/
public Item[] getItemResults(Context context) throws BrowseException {
try {
BrowseItem[] bis = getBrowseItemResults();
Item[] items = new Item[bis.length];
for (int i = 0; i < bis.length; i++) {
items[i] = Item.find(context, bis[i].getID());
}
return items;
} catch (SQLException e) {
throw new BrowseException(e);
}
}
/**
* Construct a workspace item corresponding to the given database row
*
* @param context the context this object exists in
* @param row the database row
*/
WorkflowItem(Context context, TableRow row) throws SQLException {
ourContext = context;
wfRow = row;
item = Item.find(context, wfRow.getIntColumn("item_id"));
collection = Collection.find(context, wfRow.getIntColumn("collection_id"));
if (wfRow.isColumnNull("owner")) {
owner = null;
} else {
owner = EPerson.find(context, wfRow.getIntColumn("owner"));
}
// Cache ourselves
context.cache(this, row.getIntColumn("workflow_id"));
}
/**
* Match Item URIs that identify the item by a database ID. Handle URIs are matched by
* DAVDSpaceObject.
*
* @param context the context
* @param request the request
* @param response the response
* @param pathElt the path elt
* @return the DAV resource
* @throws DAVStatusException the DAV status exception
* @throws SQLException the SQL exception
*/
protected static DAVResource matchResourceURI(
Context context, HttpServletRequest request, HttpServletResponse response, String pathElt[])
throws DAVStatusException, SQLException {
int id = -1;
String bsElt = null;
try {
// The "/item_db_" element in last or next-to-last element
if (pathElt[pathElt.length - 1].startsWith("item_db_")) {
id = Integer.parseInt(pathElt[pathElt.length - 1].substring(8));
} else if (pathElt[pathElt.length - 1].startsWith("bitstream_")
&& pathElt.length > 1
&& pathElt[pathElt.length - 2].startsWith("item_db_")) {
id = Integer.parseInt(pathElt[pathElt.length - 2].substring(8));
bsElt = pathElt[pathElt.length - 1];
}
if (id >= 0) {
Item item = Item.find(context, id);
if (item == null) {
throw new DAVStatusException(
HttpServletResponse.SC_NOT_FOUND,
"Item with ID=" + String.valueOf(id) + " not found.");
}
if (bsElt != null) {
Bitstream bs = DAVBitstream.findBitstream(context, item, bsElt);
if (bs == null) {
throw new DAVStatusException(HttpServletResponse.SC_NOT_FOUND, "Bitstream not found.");
}
return new DAVBitstream(context, request, response, pathElt, item, bs);
} else {
return new DAVItem(context, request, response, pathElt, item);
}
}
return null;
} catch (NumberFormatException ne) {
throw new DAVStatusException(
HttpServletResponse.SC_BAD_REQUEST, "Error parsing number in request URI.");
}
}
/**
* Sends an email to the given e-person with details of new items in the given dspace object (MUST
* be a community or a collection), items that appeared yesterday. No e-mail is sent if there
* aren't any new items in any of the dspace objects.
*
* @param context DSpace context object
* @param eperson eperson to send to
* @param rpkeys List of DSpace Objects
* @param test
* @throws SearchServiceException
*/
public static void sendEmail(
Researcher researcher,
Context context,
EPerson eperson,
List<String> rpkeys,
boolean test,
List<String> relationFields)
throws IOException, MessagingException, SQLException, SearchServiceException {
CrisSearchService searchService = researcher.getCrisSearchService();
// Get a resource bundle according to the eperson language preferences
Locale supportedLocale = I18nUtil.getEPersonLocale(eperson);
StringBuffer emailText = new StringBuffer();
boolean isFirst = true;
for (String rpkey : rpkeys) {
SolrQuery query = new SolrQuery();
query.setFields("search.resourceid");
query.addFilterQuery(
"{!field f=search.resourcetype}" + Constants.ITEM, "{!field f=inarchive}true");
for (String tmpRelations : relationFields) {
String fq = "{!field f=" + tmpRelations + "}" + rpkey;
query.addFilterQuery(fq);
}
query.setRows(Integer.MAX_VALUE);
if (ConfigurationManager.getBooleanProperty("eperson.subscription.onlynew", false)) {
// get only the items archived yesterday
query.setQuery("dateaccessioned:(NOW/DAY-1DAY)");
} else {
// get all item modified yesterday but not published the day
// before
// and all the item modified today and archived yesterday
query.setQuery(
"(item.lastmodified:(NOW/DAY-1DAY) AND dateaccessioned:(NOW/DAY-1DAY)) OR ((item.lastmodified:(NOW/DAY) AND dateaccessioned:(NOW/DAY-1DAY)))");
}
QueryResponse qResponse = searchService.search(query);
SolrDocumentList results = qResponse.getResults();
// Only add to buffer if there are new items
if (results.getNumFound() > 0) {
if (!isFirst) {
emailText.append("\n---------------------------------------\n");
} else {
isFirst = false;
}
emailText
.append(I18nUtil.getMessage("org.dspace.eperson.Subscribe.new-items", supportedLocale))
.append(" ")
.append(rpkey)
.append(": ")
.append(results.getNumFound())
.append("\n\n");
for (SolrDocument solrDoc : results) {
Item item = Item.find(context, (Integer) solrDoc.getFieldValue("search.resourceid"));
DCValue[] titles = item.getDC("title", null, Item.ANY);
emailText
.append(" ")
.append(I18nUtil.getMessage("org.dspace.eperson.Subscribe.title", supportedLocale))
.append(" ");
if (titles.length > 0) {
emailText.append(titles[0].value);
} else {
emailText.append(
I18nUtil.getMessage("org.dspace.eperson.Subscribe.untitled", supportedLocale));
}
DCValue[] authors = item.getDC("contributor", Item.ANY, Item.ANY);
if (authors.length > 0) {
emailText
.append("\n ")
.append(
I18nUtil.getMessage("org.dspace.eperson.Subscribe.authors", supportedLocale))
.append(" ")
.append(authors[0].value);
for (int k = 1; k < authors.length; k++) {
emailText.append("\n ").append(authors[k].value);
}
}
emailText
.append("\n ")
.append(I18nUtil.getMessage("org.dspace.eperson.Subscribe.id", supportedLocale))
.append(" ")
.append(HandleManager.getCanonicalForm(item.getHandle()))
.append("\n\n");
context.removeCached(item, item.getID());
}
}
}
// Send an e-mail if there were any new items
if (emailText.length() > 0) {
if (test) {
log.info(LogManager.getHeader(context, "subscription:", "eperson=" + eperson.getEmail()));
log.info(LogManager.getHeader(context, "subscription:", "text=" + emailText.toString()));
} else {
Email email =
ConfigurationManager.getEmail(
I18nUtil.getEmailFilename(supportedLocale, "subscription"));
email.addRecipient(eperson.getEmail());
email.addArgument(emailText.toString());
email.send();
log.info(
LogManager.getHeader(context, "sent_subscription", "eperson_id=" + eperson.getID()));
}
}
}
/**
* See if the last backup done is updated and if it is in cloud. DSpace Object could be community,
* collection or item
*
* @param context DSpace context
* @param ref ID of the object
* @param type type of the object DSpace
* @return true if the updated backup is in the cloud or false if not
*/
private Boolean sendDone(Context context, int ref, int type) {
// see if object is a community or collection
if (type == Constants.COMMUNITY || type == Constants.COLLECTION) {
// see if there is a modification registry in the db
Logbackup logbackup = new Logbackup();
Boolean existLog = logbackup.existsLog(context, ref, type);
// if modification has been detected return false
if (existLog == true) return false;
}
// get the DSpaceObject
DSpaceObject obj = this.getDSpaceObject(context, type, ref);
// if Object DSpace doesn't exist, return false
if (obj == null) return false;
// see if exist a regist of a backup in the table sthandfile
BackupProcess backupProcess = new BackupProcess();
Boolean existRegist = backupProcess.existRegist(context, obj.getHandle());
// if doesn't exist a regist return false
if (existRegist == false) return false;
// see if object is an item
if (type == Constants.ITEM) {
// get the last modification date of the item
Item item = null;
try {
item = Item.find(context, ref);
} catch (SQLException ex) {
Logger.getLogger(ActualContentManagement.class.getName()).log(Level.SEVERE, null, ex);
}
Date lastModification = item.getLastModified();
// get the last backup date
Date lastBackup = backupProcess.getLastBackupDate(context, obj.getHandle());
// see if some modification happens after a backup
if (lastModification.after(lastBackup) == true) return false;
}
// get the last send cloud dat
Date lastSendCloud = backupProcess.getLastSendCloudDate(context, obj.getHandle());
// if doesn't exist a date relative to the last send to cloud return false
if (lastSendCloud == null) return false;
// get the last backup date
Date lastBackup = backupProcess.getLastBackupDate(context, obj.getHandle());
// verify if a new backup happened
if (lastSendCloud.before(lastBackup) == true) {
// see if new md5 file backup is equal to the last md5 file backup sent to cloud
Boolean equalFiles = backupProcess.equalsFiles(context, obj.getHandle());
// if equal files return true
if (equalFiles == false) return false;
}
// see if file exists in cloud, if not returns false
if (this.filesInCloud.containsKey(obj.getHandle())) {
// see if ETag is correct, if not returns false
if (this.filesInCloud
.get(obj.getHandle())
.compareTo(backupProcess.getETag(context, obj.getHandle()))
== 0) return true;
else return false;
} else return false;
}
public void addBody(Body body) throws SQLException, WingException {
// Get our parameters and state
int itemID = parameters.getParameterAsInteger("itemID", -1);
Item item = Item.find(context, itemID);
String baseURL = contextPath + "/admin/item?administrative-continue=" + knot.getId();
// DIVISION: main div
Division main =
body.addInteractiveDivision(
"edit-item-status",
contextPath + "/admin/item",
Division.METHOD_POST,
"primary administrative item");
main.setHead(T_option_head);
// LIST: options
List options = main.addList("options", List.TYPE_SIMPLE, "horizontal");
options.addItem().addXref(baseURL + "&submit_status", T_option_status);
options
.addItem()
.addHighlight("bold")
.addXref(baseURL + "&submit_bitstreams", T_option_bitstreams);
options.addItem().addXref(baseURL + "&submit_metadata", T_option_metadata);
options.addItem().addXref(baseURL + "&view_item", T_option_view);
// TABLE: Bitstream summary
Table files = main.addTable("editItemBitstreams", 1, 1);
files.setHead(T_head1);
Row header = files.addRow(Row.ROLE_HEADER);
header.addCellContent(T_column1);
header.addCellContent(T_column2);
header.addCellContent(T_column3);
header.addCellContent(T_column4);
header.addCellContent(T_column5);
Bundle[] bundles = item.getBundles();
for (Bundle bundle : bundles) {
Cell bundleCell = files.addRow().addCell(1, 5);
bundleCell.addContent(T_bundle_label.parameterize(bundle.getName()));
Bitstream[] bitstreams = bundle.getBitstreams();
for (Bitstream bitstream : bitstreams) {
boolean primary = (bundle.getPrimaryBitstreamID() == bitstream.getID());
String name = bitstream.getName();
if (name != null && name.length() > 50) {
// If the fiel name is too long the shorten it so that it will display nicely.
String shortName = name.substring(0, 15);
shortName += " ... ";
shortName += name.substring(name.length() - 25, name.length());
name = shortName;
}
String description = bitstream.getDescription();
String format = null;
BitstreamFormat bitstreamFormat = bitstream.getFormat();
if (bitstreamFormat != null) format = bitstreamFormat.getShortDescription();
String editURL =
contextPath
+ "/admin/item?administrative-continue="
+ knot.getId()
+ "&bitstreamID="
+ bitstream.getID()
+ "&submit_edit";
String viewURL =
contextPath + "/bitstream/id/" + bitstream.getID() + "/" + bitstream.getName();
Row row = files.addRow();
CheckBox remove = row.addCell().addCheckBox("remove");
remove.setLabel("remove");
remove.addOption(bundle.getID() + "/" + bitstream.getID());
if (!AuthorizeManager.authorizeActionBoolean(context, item, Constants.REMOVE)) {
remove.setDisabled();
}
if (AuthorizeManager.authorizeActionBoolean(context, bitstream, Constants.WRITE)) {
// The user can edit the bitstream give them a link.
Cell cell = row.addCell();
cell.addXref(editURL, name);
if (primary) cell.addXref(editURL, T_primary_label);
row.addCell().addXref(editURL, description);
row.addCell().addXref(editURL, format);
} else {
// The user can't edit the bitstream just show them it.
Cell cell = row.addCell();
cell.addContent(name);
if (primary) cell.addContent(T_primary_label);
row.addCell().addContent(description);
row.addCell().addContent(format);
}
Highlight highlight = row.addCell().addHighlight("fade");
highlight.addContent("[");
highlight.addXref(viewURL, T_view_link);
highlight.addContent("]");
}
}
if (AuthorizeManager.authorizeActionBoolean(context, item, Constants.ADD)) {
Cell cell = files.addRow().addCell(1, 5);
cell.addXref(
contextPath + "/admin/item?administrative-continue=" + knot.getId() + "&submit_add",
T_submit_add);
} else {
Cell cell = files.addRow().addCell(1, 5);
cell.addHighlight("fade").addContent(T_no_upload);
}
// PARA: actions
Para actions = main.addPara("editItemActionsP", "editItemActionsP");
if (AuthorizeManager.authorizeActionBoolean(context, item, Constants.REMOVE))
actions.addButton("submit_delete").setValue(T_submit_delete);
else {
Button button = actions.addButton("submit_delete");
button.setValue(T_submit_delete);
button.setDisabled();
main.addPara().addHighlight("fade").addContent(T_no_remove);
}
actions.addButton("submit_return").setValue(T_submit_return);
main.addHidden("administrative-continue").setValue(knot.getId());
}
