protected void doHeaders(RenderRequest request, RenderResponse response) {
super.doHeaders(request, response);
PortalContext portalContext = request.getPortalContext();
String portalInfo = portalContext.getPortalInfo();
// -- adding DOM element to head is supported by JetSpeed 2.2
if (portalInfo.contains(Constants.JETSPEED)) {
// -- add CSS
Element cssElement = response.createElement("link");
// --encoding URLs is important
cssElement.setAttribute(
"href", response.encodeURL((request.getContextPath() + "/css/bookCatalog.css")));
cssElement.setAttribute("rel", "stylesheet");
cssElement.setAttribute("type", "text/css");
response.addProperty(MimeResponse.MARKUP_HEAD_ELEMENT, cssElement);
// -- add JavaScript
Element jsElement = response.createElement("script");
// --encoding URLs to resources is important
jsElement.setAttribute(
"src", response.encodeURL((request.getContextPath() + "/js/bookCatalog.js")));
jsElement.setAttribute("type", "text/javascript");
response.addProperty(MimeResponse.MARKUP_HEAD_ELEMENT, jsElement);
}
}
/** @return the baseUrl */
public String getBaseUrl() {
if (baseUrl == null) {
this.getRenderRequest();
baseUrl =
renderRequest.getScheme()
+ "://"
+ renderRequest.getServerName()
+ ":"
+ renderRequest.getServerPort()
+ renderRequest.getContextPath()
+ "/";
}
return baseUrl;
}
public String doView(RenderRequest request, RenderResponse response) throws Exception {
// The JSP to show upon success
String defaultView = VIEW_PAGE;
String ctx = request.getContextPath();
// Determine the project container to use
Project project = findProject(request);
// Check the user's permissions
User user = getUser(request);
if (!ProjectUtils.hasAccess(project.getId(), user, "project-discussion-topics-view")) {
throw new PortletException("Unauthorized to view in this project");
}
// Retrieve parameters
int forumId = PortalUtils.getPageViewAsInt(request);
String resetList = request.getParameter("resetList");
// Build a list of records
Connection db = useConnection(request);
// Paging will be used for remembering several list view settings
if ("true".equals(resetList)) {
// deletePagedListInfo(request, "projectIssuesInfo");
}
PagedListInfo pagedListInfo = getPagedListInfo(request, PAGED_LIST_INFO);
pagedListInfo.setLink(ctx + "/show/" + project.getUniqueId() + "/forum/" + forumId);
if (pagedListInfo.getInitializationLevel() == PagedListInfo.LEVEL_INITIALIZED) {
pagedListInfo.setColumnToSortBy("i.last_reply_date");
pagedListInfo.setSortOrder("desc");
}
// Load the category info
Forum forum = new Forum(db, forumId, project.getId());
request.setAttribute(FORUM, forum);
PortalUtils.setGeneratedData(request, FORUM, forum);
// Load the records
TopicList topicList = new TopicList();
topicList.setProjectId(project.getId());
topicList.setCategoryId(forum.getId());
topicList.setPagedListInfo(pagedListInfo);
topicList.buildList(db);
request.setAttribute(TOPIC_LIST, topicList);
// JSP view
return defaultView;
}
/**
* Starting from the module <code>buttonsSB</code> object, creates all buttons for the jsp list.
*
* @param buttons The list of the buttons
* @throws JspException If any exception occurs.
*/
protected StringBuffer makeButton(List buttons) throws JspException {
StringBuffer htmlStream = new StringBuffer();
Iterator iter = buttons.listIterator();
while (iter.hasNext()) {
SourceBeanAttribute buttonSBA = (SourceBeanAttribute) iter.next();
SourceBean buttonSB = (SourceBean) buttonSBA.getValue();
List parameters = buttonSB.getAttributeAsList("PARAMETER");
HashMap paramsMap = getParametersMap(parameters, null);
String name = (String) buttonSB.getAttribute("name");
String img = (String) buttonSB.getAttribute("image");
String labelCode = (String) buttonSB.getAttribute("label");
String label = msgBuilder.getMessage(labelCode, _bundle, httpRequest);
PortletURL buttonUrl = createUrl(paramsMap);
htmlStream.append("<td class=\"header-button-column-portlet-section\">\n");
htmlStream.append(
"<input type='image' "
+ "name='"
+ name
+ "' "
+ "title='"
+ label
+ "' "
+ "class='header-button-image-portlet-section'"
+ "src ='"
+ renderResponse.encodeURL(renderRequest.getContextPath() + img)
+ "' "
+ "alt='"
+ label
+ "'>\n");
htmlStream.append("</td>\n");
}
return htmlStream;
}
public void doView(RenderRequest request, RenderResponse response)
throws PortletException, IOException {
try {
String ctx = request.getContextPath();
String defaultView = VIEW_PAGE;
// Get portal items
String queryString = (String) request.getAttribute(BASE_QUERY_STRING);
IIndexerSearch searcher = (IIndexerSearch) request.getAttribute(SEARCHER);
ProjectCategoryList categories =
(ProjectCategoryList) request.getAttribute(PROJECT_CATEGORY_LIST);
SearchBean searchBean = (SearchBean) request.getAttribute(SEARCH_BEAN);
// Get preferences
String category = request.getPreferences().getValue(PREF_CATEGORY_NAME, null);
request.setAttribute(TITLE, request.getPreferences().getValue(TITLE, "Projects"));
int recordLimit =
Integer.parseInt(request.getPreferences().getValue(PREF_RECORD_LIMIT, "10"));
request.setAttribute(RECORD_LIMIT, recordLimit);
boolean hasPaging = "true".equals(request.getPreferences().getValue(PREF_HAS_PAGING, null));
if (hasPaging) {
request.setAttribute(HAS_PAGING, hasPaging);
}
if (category != null && categories.getIdFromValue(category) == -1) {
// don't display anything because the category does not exist in the category list
} else {
// If the searchbean category is not this category, then provide a link to that category
// page
if (category != null && categories.getIdFromValue(category) != searchBean.getCategoryId()) {
request.setAttribute(
HAS_MORE_URL,
request
.getPreferences()
.getValue(
PREF_HAS_MORE_URL,
searchBean.getUrlByCategory(categories.getIdFromValue(category))));
} else {
request.setAttribute(
HAS_MORE_URL, request.getPreferences().getValue(PREF_HAS_MORE_URL, ""));
}
request.setAttribute(
HAS_MORE_TITLE,
request.getPreferences().getValue(PREF_HAS_MORE_TITLE, "Browse more items"));
// Request items
request.setAttribute(SEARCH_BEAN_ATTRIBUTE, searchBean);
// Customize the string
queryString +=
" AND (type:project) "
+ (category != null
? "AND (projectCategoryId:" + categories.getIdFromValue(category) + ") "
: "");
// Efficient unsorted list
/*
TopDocCollector collector = new TopDocCollector(50);
searcher.search(query, collector);
ScoreDoc[] hits = collector.topDocs().scoreDocs;
*/
//
IndexerQueryResultList hits = new IndexerQueryResultList();
hits.setQueryString(queryString);
hits.getPagedListInfo().setItemsPerPage(recordLimit);
// Use paging if requested
PagedListInfo searchBeanInfo = new PagedListInfo();
if (hasPaging) {
searchBeanInfo.setLink("/search");
String offsetStr = request.getParameter("offset");
int offset = offsetStr == null ? 0 : Integer.parseInt(offsetStr);
searchBeanInfo.setCurrentOffset(offset);
searchBeanInfo.setRenderParameters(searchBean.getParameterMap());
searchBeanInfo.setNamespace(response.getNamespace());
searchBeanInfo.setContextPath(ctx);
searchBeanInfo.setItemsPerPage(recordLimit);
hits.setPagedListInfo(searchBeanInfo);
}
// Configure the parameters for the search results
if (searchBean.getFilter() == SearchBean.NEWLY_ADDED) {
// Newly Added (parse in reverse)
hits.getPagedListInfo().setColumnToSortBy("entered");
hits.getPagedListInfo().setSortOrder("desc");
searcher.search(hits);
} else if (searchBean.getFilter() == SearchBean.HIGHEST_RATED) {
// Highest Rated (parse in reverse)
hits.getPagedListInfo().setColumnToSortBy("ratingAverage");
hits.getPagedListInfo().setSortOrder("desc");
searcher.search(hits);
} else if (searchBean.getFilter() == SearchBean.MOST_REVIEWED) {
// Most Reviewed (parse in reverse)
hits.getPagedListInfo().setColumnToSortBy("ratingCount");
hits.getPagedListInfo().setSortOrder("desc");
searcher.search(hits);
} else {
// Best Match
searcher.search(hits);
}
if (hits.getPagedListInfo().moreRecordsExist()) {
request.setAttribute(HAS_MORE_RECORDS, "true");
}
// Set the results for the view
request.setAttribute(HITS, hits);
// This portlet can provide data to other portlets
for (String event : PortalUtils.getDashboardPortlet(request).getGenerateDataEvents()) {
PortalUtils.setGeneratedData(request, event, hits);
}
if (hits.size() > 0) {
// JSP view
PortletContext context = getPortletContext();
PortletRequestDispatcher requestDispatcher = context.getRequestDispatcher(defaultView);
requestDispatcher.include(request, response);
}
}
} catch (Exception e) {
e.printStackTrace(System.out);
throw new PortletException(e);
}
}
/**
* Builds list navigation buttons inside the list tag. If the number of elements is higher than
* 10, they are divided into pages; this methods creates forward and backward arrows and page
* number information for navigation.
*
* @throws JspException If any Exception occurs
*/
protected void makeNavigationButton() throws JspException {
String pageNumberString = (String) _content.getAttribute("PAGED_LIST.PAGE_NUMBER");
if (_session.getAttribute("PAGE_NUMBER") != null) _session.delAttribute("PAGE_NUMBER");
_session.setAttribute("PAGE_NUMBER", pageNumberString);
int pageNumber = 1;
try {
pageNumber = Integer.parseInt(pageNumberString);
} catch (NumberFormatException ex) {
TracerSingleton.log(
Constants.NOME_MODULO,
TracerSingleton.WARNING,
"ListTag::makeNavigationButton:: PAGE_NUMBER nullo");
}
String pagesNumberString = (String) _content.getAttribute("PAGED_LIST.PAGES_NUMBER");
int pagesNumber = 1;
try {
pagesNumber = Integer.parseInt(pagesNumberString);
} catch (NumberFormatException ex) {
TracerSingleton.log(
Constants.NOME_MODULO,
TracerSingleton.WARNING,
"ListTag::makeNavigationButton:: PAGES_NUMBER nullo");
}
int prevPage = pageNumber - 1;
if (prevPage < 1) prevPage = 1;
int nextPage = pageNumber + 1;
if (nextPage > pagesNumber) nextPage = pagesNumber;
// get the right parameters of the request
// HashMap paramsMap = getQueryStringParameter();
// add the parameter for the provider
// paramsMap.putAll(_providerUrlMap);
_htmlStream.append(" <TABLE CELLPADDING=0 CELLSPACING=0 WIDTH='100%' BORDER=0>\n");
_htmlStream.append(" <TR>\n");
_htmlStream.append(
" <TD class='portlet-section-footer' valign='center' align='left' width='14'>\n");
// create link for previous page
HashMap prevParamsMap = new HashMap();
prevParamsMap.putAll(_providerUrlMap);
prevParamsMap.put("MESSAGE", "LIST_PAGE");
prevParamsMap.put("LIST_PAGE", String.valueOf(prevPage));
PortletURL prevUrl = createUrl(prevParamsMap);
HashMap nextParamsMap = new HashMap();
nextParamsMap.putAll(_providerUrlMap);
nextParamsMap.put("MESSAGE", "LIST_PAGE");
nextParamsMap.put("LIST_PAGE", String.valueOf(nextPage));
PortletURL nextUrl = createUrl(nextParamsMap);
// identity string for object of the page
UUIDGenerator uuidGen = UUIDGenerator.getInstance();
UUID uuid = uuidGen.generateTimeBasedUUID();
String requestIdentity = uuid.toString();
requestIdentity = requestIdentity.replaceAll("-", "");
String formId = "formFilter" + requestIdentity;
String valueFilter = (String) _serviceRequest.getAttribute(SpagoBIConstants.VALUE_FILTER);
String columnFilter = (String) _serviceRequest.getAttribute(SpagoBIConstants.COLUMN_FILTER);
String typeFilter = (String) _serviceRequest.getAttribute(SpagoBIConstants.TYPE_FILTER);
if (valueFilter != null && columnFilter != null && typeFilter != null) {
prevUrl.setParameter(SpagoBIConstants.VALUE_FILTER, valueFilter);
prevUrl.setParameter(SpagoBIConstants.COLUMN_FILTER, columnFilter);
prevUrl.setParameter(SpagoBIConstants.TYPE_FILTER, typeFilter);
nextUrl.setParameter(SpagoBIConstants.VALUE_FILTER, valueFilter);
nextUrl.setParameter(SpagoBIConstants.COLUMN_FILTER, columnFilter);
nextUrl.setParameter(SpagoBIConstants.TYPE_FILTER, typeFilter);
} else {
valueFilter = "";
columnFilter = "";
typeFilter = "";
}
if (pageNumber != 1) {
// _htmlStream.append(" <A href=\""+prevUrl.toString()+"\"><IMG
// src='"+renderResponse.encodeURL(renderRequest.getContextPath() + "/img/prevPage.gif")+"'
// ALIGN=RIGHT border=0></a>\n");
_htmlStream.append(
"<input type='image' "
+ "name='"
+ "prevPage"
+ "' "
+ "src ='"
+ renderResponse.encodeURL(renderRequest.getContextPath() + "/img/prevPage.gif")
+ "' "
+ "align='left' border=0"
+ "alt='"
+ "GO To Previous Page"
+ "'>\n");
} else {
_htmlStream.append(
" <IMG src='"
+ renderResponse.encodeURL(renderRequest.getContextPath() + "/img/prevPage.gif")
+ "' ALIGN=RIGHT border=0>\n");
}
_htmlStream.append(" </TD>\n");
// create center blank cell
// _htmlStream.append(" <TD class='portlet-section-footer'> </TD>\n");
// visualize page numbers
String pageLabel = msgBuilder.getMessage("ListTag.pageLable", _bundle, httpRequest);
String pageOfLabel = msgBuilder.getMessage("ListTag.pageOfLable", _bundle, httpRequest);
_htmlStream.append(" <TD class='portlet-section-footer' align='center'>\n");
_htmlStream.append(
" <font class='aindice'> "
+ pageLabel
+ " "
+ pageNumber
+ " "
+ pageOfLabel
+ " "
+ pagesNumber
+ " </font>\n");
_htmlStream.append(" \n");
// Form for list filtering; if not specified, the filter is enabled
if (_filter == null || _filter.equalsIgnoreCase("enabled")) {
PortletURL allUrl = createUrl(_providerUrlMap);
PortletURL filterURL = createUrl(_providerUrlMap);
String label = msgBuilder.getMessage("SBIListLookPage.labelFilter", _bundle, httpRequest);
String labelStart = msgBuilder.getMessage("SBIListLookPage.startWith", _bundle, httpRequest);
;
String labelEnd = msgBuilder.getMessage("SBIListLookPage.endWith", _bundle, httpRequest);
;
String labelContain = msgBuilder.getMessage("SBIListLookPage.contains", _bundle, httpRequest);
;
String labelEqual = msgBuilder.getMessage("SBIListLookPage.isEquals", _bundle, httpRequest);
;
String labelFilter = msgBuilder.getMessage("SBIListLookPage.filter", _bundle, httpRequest);
String labelAll = msgBuilder.getMessage("SBIListLookPage.all", _bundle, httpRequest);
_htmlStream.append(" <br/><br/>\n");
_htmlStream.append(
" <form action='" + filterURL + "' id='" + formId + "' method='post'>\n");
_htmlStream.append(" " + label + "\n");
_htmlStream.append(" <select name='" + SpagoBIConstants.COLUMN_FILTER + "'>\n");
for (int i = 0; i < _columns.size(); i++) {
String nameColumn = (String) ((SourceBean) _columns.elementAt(i)).getAttribute("NAME");
String labelColumnCode =
(String) ((SourceBean) _columns.elementAt(i)).getAttribute("LABEL");
String labelColumn = new String(nameColumn);
if (labelColumnCode != null)
labelColumn = msgBuilder.getMessage(labelColumnCode, _bundle, httpRequest);
String selected = "";
if (nameColumn.equalsIgnoreCase(columnFilter)) selected = " selected='selected' ";
_htmlStream.append(
" <option value='"
+ nameColumn
+ "' "
+ selected
+ " >"
+ labelColumn
+ "</option>\n");
}
String selected = "";
_htmlStream.append(" </select>\n");
_htmlStream.append(" <select name='" + SpagoBIConstants.TYPE_FILTER + "'>\n");
if (typeFilter.equalsIgnoreCase(SpagoBIConstants.START_FILTER))
selected = " selected='selected' ";
else selected = "";
_htmlStream.append(
" <option value='"
+ SpagoBIConstants.START_FILTER
+ "' "
+ selected
+ " >"
+ labelStart
+ "</option>\n");
if (typeFilter.equalsIgnoreCase(SpagoBIConstants.END_FILTER))
selected = " selected='selected' ";
else selected = "";
_htmlStream.append(
" <option value='"
+ SpagoBIConstants.END_FILTER
+ "' "
+ selected
+ " >"
+ labelEnd
+ "</option>\n");
if (typeFilter.equalsIgnoreCase(SpagoBIConstants.EQUAL_FILTER))
selected = " selected='selected' ";
else selected = "";
_htmlStream.append(
" <option value='"
+ SpagoBIConstants.EQUAL_FILTER
+ "' "
+ selected
+ " >"
+ labelEqual
+ "</option>\n");
if (typeFilter.equalsIgnoreCase(SpagoBIConstants.CONTAIN_FILTER))
selected = " selected='selected' ";
else selected = "";
_htmlStream.append(
" <option value='"
+ SpagoBIConstants.CONTAIN_FILTER
+ "' "
+ selected
+ " >"
+ labelContain
+ "</option>\n");
_htmlStream.append(" </select>\n");
_htmlStream.append(
" <input type=\"text\" name=\""
+ SpagoBIConstants.VALUE_FILTER
+ "\" size=\"10\" value=\""
+ valueFilter
+ "\" /> \n");
_htmlStream.append(
" <a href='javascript:document.getElementById(\""
+ formId
+ "\").submit()'>"
+ labelFilter
+ "</a> \n");
_htmlStream.append(" <a href='" + allUrl.toString() + "'>" + labelAll + "</a> \n");
_htmlStream.append(" </form> \n");
}
// create link for next page
_htmlStream.append(
" <TD class='portlet-section-footer' valign='center' align='right' width='14'>\n");
if (pageNumber != pagesNumber) {
// _htmlStream.append(" <A href=\""+nextUrl.toString()+"\"><IMG
// src='"+renderResponse.encodeURL(renderRequest.getContextPath() + "/img/nextPage.gif")+"'
// ALIGN=RIGHT border=0></a>\n");
_htmlStream.append(
"<input type='image' "
+ "name='"
+ "nextPage"
+ "' "
+ "src ='"
+ renderResponse.encodeURL(renderRequest.getContextPath() + "/img/nextPage.gif")
+ "' "
+ "align='right' border='0'"
+ "alt='"
+ "GO To Next Page"
+ "'>\n");
} else {
_htmlStream.append(
" <IMG src='"
+ renderResponse.encodeURL(renderRequest.getContextPath() + "/img/nextPage.gif")
+ "' ALIGN=RIGHT border=0>\n");
}
_htmlStream.append(" </TD>\n");
_htmlStream.append(" </TR>\n");
_htmlStream.append("</TABLE>\n");
}
