/** Add the browse-title division. */
public void addBody(Body body)
throws SAXException, WingException, UIException, SQLException, IOException,
AuthorizeException {
BrowseParams params = getUserParams();
BrowseInfo info = getBrowseInfo();
String type = info.getBrowseIndex().getName();
// Build the DRI Body
Division div = body.addDivision("browse-by-" + type, "primary");
div.setHead(getTitleMessage(info));
// Build the internal navigation (jump lists)
addBrowseJumpNavigation(div, info, params);
// Build the sort and display controls
addBrowseControls(div, info, params);
// This div will hold the browsing results
Division results = div.addDivision("browse-by-" + type + "-results", "primary");
// Add the pagination
results.setSimplePagination(
info.getTotal(),
browseInfo.getOverallPosition() + 1,
browseInfo.getOverallPosition() + browseInfo.getResultCount(),
getPreviousPageURL(params, info),
getNextPageURL(params, info));
// Reference all the browsed items
ReferenceSet referenceSet =
results.addReferenceSet("browse-by-" + type, ReferenceSet.TYPE_SUMMARY_LIST, type, null);
// Are we browsing items, or unique metadata?
if (isItemBrowse(info)) {
// Add the items to the browse results
for (BrowseItem item : (java.util.List<BrowseItem>) info.getResults()) {
referenceSet.addReference(item);
}
} else // browsing a list of unique metadata entries
{
// Create a table for the results
Table singleTable =
results.addTable("browse-by-" + type + "-results", browseInfo.getResultCount() + 1, 1);
// Add the column heading
singleTable
.addRow(Row.ROLE_HEADER)
.addCell()
.addContent(
message("xmlui.ArtifactBrowser.ConfigurableBrowse." + type + ".column_heading"));
// Iterate each result
for (String singleEntry : browseInfo.getStringResults()) {
// Create a Map of the query parameters for the link
Map<String, String> queryParams = new HashMap<String, String>();
queryParams.put(BrowseParams.TYPE, URLEncode(type));
queryParams.put(BrowseParams.FILTER_VALUE, URLEncode(singleEntry));
// Create an entry in the table, and a linked entry
Cell cell = singleTable.addRow().addCell();
cell.addXref(super.generateURL(BROWSE_URL_BASE, queryParams), singleEntry);
}
}
}
/**
* Attach a division to the given search division named "search-results" which contains results
* for this search query.
*
* @param search The search division to contain the search-results division.
*/
protected void buildSearchResultsDivision(Division search)
throws IOException, SQLException, WingException {
if (getQuery().length() > 0) {
// Perform the actual search
performSearch();
DSpaceObject searchScope = getScope();
Para para = search.addPara("result-query", "result-query");
String query = getQuery();
int hitCount = queryResults.getHitCount();
para.addContent(T_result_query.parameterize(query, hitCount));
Division results = search.addDivision("search-results", "primary");
if (searchScope instanceof Community) {
Community community = (Community) searchScope;
String communityName = community.getMetadata("name");
results.setHead(T_head1_community.parameterize(communityName));
} else if (searchScope instanceof Collection) {
Collection collection = (Collection) searchScope;
String collectionName = collection.getMetadata("name");
results.setHead(T_head1_collection.parameterize(collectionName));
} else {
results.setHead(T_head1_none);
}
if (queryResults.getHitCount() > 0) {
// Pagination variables.
int itemsTotal = queryResults.getHitCount();
int firstItemIndex = queryResults.getStart() + 1;
int lastItemIndex = queryResults.getStart() + queryResults.getPageSize();
if (itemsTotal < lastItemIndex) {
lastItemIndex = itemsTotal;
}
int currentPage = (queryResults.getStart() / queryResults.getPageSize()) + 1;
int pagesTotal = ((queryResults.getHitCount() - 1) / queryResults.getPageSize()) + 1;
Map<String, String> parameters = new HashMap<String, String>();
parameters.put("page", "{pageNum}");
String pageURLMask = generateURL(parameters);
results.setMaskedPagination(
itemsTotal, firstItemIndex, lastItemIndex, currentPage, pagesTotal, pageURLMask);
// Look for any communities or collections in the mix
ReferenceSet referenceSet = null;
boolean resultsContainsBothContainersAndItems = false;
@SuppressWarnings("unchecked") // This cast is correct
java.util.List<String> containerHandles = queryResults.getHitHandles();
for (String handle : containerHandles) {
DSpaceObject resultDSO = HandleManager.resolveToObject(context, handle);
if (resultDSO instanceof Community || resultDSO instanceof Collection) {
if (referenceSet == null) {
referenceSet =
results.addReferenceSet(
"search-results-repository",
ReferenceSet.TYPE_SUMMARY_LIST,
null,
"repository-search-results");
// Set a heading showing that we will be listing containers that matched:
referenceSet.setHead(T_head2);
resultsContainsBothContainersAndItems = true;
}
referenceSet.addReference(resultDSO);
}
}
// Look for any items in the result set.
referenceSet = null;
@SuppressWarnings("unchecked") // This cast is correct
java.util.List<String> itemHandles = queryResults.getHitHandles();
for (String handle : itemHandles) {
DSpaceObject resultDSO = HandleManager.resolveToObject(context, handle);
if (resultDSO instanceof Item) {
if (referenceSet == null) {
referenceSet =
results.addReferenceSet(
"search-results-repository",
ReferenceSet.TYPE_SUMMARY_LIST,
null,
"repository-search-results");
// Only set a heading if there are both containers and items.
if (resultsContainsBothContainersAndItems) {
referenceSet.setHead(T_head3);
}
}
referenceSet.addReference(resultDSO);
}
}
} else {
results.addPara(T_no_results);
}
} // Empty query
}
/** Display a single collection */
public void addBody(Body body)
throws SAXException, WingException, UIException, SQLException, IOException,
AuthorizeException {
DSpaceObject dso = HandleUtil.obtainHandle(objectModel);
if (!(dso instanceof Collection)) return;
// Set up the major variables
Collection collection = (Collection) dso;
// Build the collection viewer division.
Division home = body.addDivision("collection-home", "primary repository collection");
home.setHead(collection.getMetadata("name"));
// The search / browse box.
{
Division search = home.addDivision("collection-search-browse", "secondary search-browse");
// Search query
Division query =
search.addInteractiveDivision(
"collection-search",
contextPath + "/handle/" + collection.getHandle() + "/search",
Division.METHOD_POST,
"secondary search");
Para para = query.addPara("search-query", null);
para.addContent(T_full_text_search);
para.addContent(" ");
para.addText("query");
para.addContent(" ");
para.addButton("submit").setValue(T_go);
// Browse by list
Division browseDiv = search.addDivision("collection-browse", "secondary browse");
List browse = browseDiv.addList("collection-browse", List.TYPE_SIMPLE, "collection-browse");
browse.setHead(T_head_browse);
String url = contextPath + "/handle/" + collection.getHandle();
browse.addItemXref(url + "/browse-title", T_browse_titles);
browse.addItemXref(url + "/browse-author", T_browse_authors);
browse.addItemXref(url + "/browse-date", T_browse_dates);
}
// Add the refrence
{
Division viewer = home.addDivision("collection-view", "secondary");
ReferenceSet mainInclude =
viewer.addReferenceSet("collection-view", ReferenceSet.TYPE_DETAIL_VIEW);
mainInclude.addReference(collection);
}
// Reciently submitted items
{
java.util.List<BrowseItem> items = getRecientlySubmittedIems(collection);
Division lastSubmittedDiv =
home.addDivision("collection-recent-submission", "secondary recent-submission");
lastSubmittedDiv.setHead(T_head_recent_submissions);
ReferenceSet lastSubmitted =
lastSubmittedDiv.addReferenceSet(
"collection-last-submitted",
ReferenceSet.TYPE_SUMMARY_LIST,
null,
"recent-submissions");
for (BrowseItem item : items) {
lastSubmitted.addReference(item);
}
}
}
