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New renderer for ObjectLists, which uses a second category system to split the list into sections (Ticket #1310). 

git-svn-id: https://svn.libreccm.org/ccm/trunk@2075 8810af33-2d31-482b-a856-94f89814c4df
master
jensp 2013-02-25 08:44:59 +00:00
parent 4121b7a83d
commit a4a94953c4
5 changed files with 420 additions and 99 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
ccm-navigation/src/com/arsdigita/navigation/DataCollectionDefinition.java
View File

@ -283,6 +283,7 @@ public class DataCollectionDefinition extends LockableImpl {
getCategorizedObjectPath("id"), getCategorizedObjectPath("id"),
"com.arsdigita.categorization.objectIDsInSubtree"); "com.arsdigita.categorization.objectIDsInSubtree");
children.set("categoryID", cat.getID()); children.set("categoryID", cat.getID());
if (m_excludeIndexObjects) { if (m_excludeIndexObjects) {
Filter moreChildren = Filter moreChildren =
objects.addNotInSubqueryFilter( objects.addNotInSubqueryFilter(
@ -294,6 +295,7 @@ public class DataCollectionDefinition extends LockableImpl {
objects.addEqualsFilter( objects.addEqualsFilter(
getCategorizedObjectPath("categories.id"), getCategorizedObjectPath("categories.id"),
cat.getID()); cat.getID());
if (m_excludeIndexObjects) { if (m_excludeIndexObjects) {
Filter moreChildren = Filter moreChildren =
objects.addNotInSubqueryFilter( objects.addNotInSubqueryFilter(

188
ccm-navigation/src/com/arsdigita/navigation/DataCollectionRenderer.java
View File

@ -17,6 +17,8 @@
*/ */
package com.arsdigita.navigation; package com.arsdigita.navigation;
import com.arsdigita.categorization.Categorization;
import com.arsdigita.categorization.Category;
import com.arsdigita.cms.dispatcher.SimpleXMLGenerator; import com.arsdigita.cms.dispatcher.SimpleXMLGenerator;
import com.arsdigita.domain.DomainObjectFactory; import com.arsdigita.domain.DomainObjectFactory;
import com.arsdigita.kernel.ACSObject; import com.arsdigita.kernel.ACSObject;
@ -29,28 +31,22 @@ import com.arsdigita.persistence.PersistenceException;
import com.arsdigita.util.Assert; import com.arsdigita.util.Assert;
import com.arsdigita.util.LockableImpl; import com.arsdigita.util.LockableImpl;
import com.arsdigita.util.StringUtils; import com.arsdigita.util.StringUtils;
import com.arsdigita.xml.Element;
// Quasimodo: Begin
import com.arsdigita.web.URL;
import com.arsdigita.web.ParameterMap; import com.arsdigita.web.ParameterMap;
import com.arsdigita.web.URL;
import com.arsdigita.web.Web; import com.arsdigita.web.Web;
// Quasimodo: End import com.arsdigita.xml.Element;
import java.text.DateFormat; import java.text.DateFormat;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Calendar; import java.util.Calendar;
import java.util.Date; import java.util.Date;
import java.util.Iterator; import java.util.Iterator;
import java.util.List; import java.util.List;
import java.util.Locale; import java.util.Locale;
import org.apache.log4j.Logger; import org.apache.log4j.Logger;
public class DataCollectionRenderer extends LockableImpl { public class DataCollectionRenderer extends LockableImpl {
private static final Logger s_log = private static final Logger s_log = Logger.getLogger(DataCollectionRenderer.class);
Logger.getLogger(DataCollectionRenderer.class);
private ArrayList m_attributes = new ArrayList(); private ArrayList m_attributes = new ArrayList();
private ArrayList m_properties = new ArrayList(); private ArrayList m_properties = new ArrayList();
private int m_pageSize = 20; private int m_pageSize = 20;
@ -60,8 +56,7 @@ public class DataCollectionRenderer extends LockableImpl {
* <code>true</code>. Defaults to * <code>true</code>. Defaults to
* {@link SimpleXMLGenerator.ADAPTER_CONTEXT}. * {@link SimpleXMLGenerator.ADAPTER_CONTEXT}.
*/ */
private String m_specializeObjectsContext = private String m_specializeObjectsContext = SimpleXMLGenerator.ADAPTER_CONTEXT;
SimpleXMLGenerator.ADAPTER_CONTEXT;
private boolean m_wrapAttributes = false; private boolean m_wrapAttributes = false;
private boolean m_navItems = true; private boolean m_navItems = true;
@ -70,31 +65,43 @@ public class DataCollectionRenderer extends LockableImpl {
addAttribute("id"); addAttribute("id");
} }
public void addAttribute(String name) { public void addAttribute(final String name) {
Assert.isUnlocked(this); Assert.isUnlocked(this);
m_attributes.add(name); m_attributes.add(name);
} }
public void addProperty(DataCollectionPropertyRenderer pr) { public void addProperty(final DataCollectionPropertyRenderer pr) {
Assert.isUnlocked(this); Assert.isUnlocked(this);
m_properties.add(pr); m_properties.add(pr);
} }
public void setPageSize(int pageSize) { protected int getPageSize() {
return m_pageSize;
}
public void setPageSize(final int pageSize) {
Assert.isUnlocked(this); Assert.isUnlocked(this);
m_pageSize = pageSize; m_pageSize = pageSize;
} }
protected boolean getNavItems() {
return m_navItems;
}
/** /**
* Specify whether to include the items for navigation that are within * Specify whether to include the items for navigation that are within
* same category. * same category.
* This flag toggles the generation of nav:item xml elements. * This flag toggles the generation of nav:item xml elements.
*/ */
public void setNavItems(boolean navItems) { public void setNavItems(final boolean navItems) {
m_navItems = navItems; m_navItems = navItems;
} }
protected boolean isSpecializeObjects() {
return m_specializeObjects;
}
public void setSpecializeObjects(boolean specializeObjects) { public void setSpecializeObjects(final boolean specializeObjects) {
Assert.isUnlocked(this); Assert.isUnlocked(this);
m_specializeObjects = specializeObjects; m_specializeObjects = specializeObjects;
} }
@ -110,11 +117,11 @@ public class DataCollectionRenderer extends LockableImpl {
* *
* @param context The adapter context. * @param context The adapter context.
*/ */
public void setSpecializeObjectsContext(String context) { public void setSpecializeObjectsContext(final String context) {
m_specializeObjectsContext = context; m_specializeObjectsContext = context;
} }
public void setWrapAttributes(boolean wrapAttributes) { public void setWrapAttributes(final boolean wrapAttributes) {
Assert.isUnlocked(this); Assert.isUnlocked(this);
m_wrapAttributes = wrapAttributes; m_wrapAttributes = wrapAttributes;
} }
@ -122,17 +129,22 @@ public class DataCollectionRenderer extends LockableImpl {
public List getAttributes() { public List getAttributes() {
return m_attributes; return m_attributes;
} }
public List getProperties() {
return m_properties;
}
/** /**
* @param objects * @param objects
* @param pageNumber current page, starting from 1 * @param pageNum
* *
* @return * @return
*/ */
public Element generateXML(DataCollection objects, public Element generateXML(final DataCollection objects, final int pageNum) {
int pageNumber) {
Assert.isLocked(this); Assert.isLocked(this);
int pageNumber = pageNum;
// Quasimodo: Begin // Quasimodo: Begin
// If objects is null or empty, do not insert objectList-element // If objects is null or empty, do not insert objectList-element
// but do insert noContent-element and return immediately // but do insert noContent-element and return immediately
@ -141,19 +153,18 @@ public class DataCollectionRenderer extends LockableImpl {
} }
// Quasimodo: End // Quasimodo: End
Element content = Navigation.newElement("objectList"); final Element content = Navigation.newElement("objectList");
//Return the empty nav:item & nav:paginator tags. //Return the empty nav:item & nav:paginator tags.
// Quasimodo: Why should I??? There is no need for a paginator if there aren't any elements // Quasimodo: Why should I??? There is no need for a paginator if there aren't any elements
if (!m_navItems) { if (!m_navItems) {
Element paginator = Navigation.newElement("paginator"); final Element paginator = Navigation.newElement("paginator");
content.addContent(paginator); content.addContent(paginator);
return content; return content;
} }
long objectCount = objects.size(); final long objectCount = objects.size();
int pageCount = (int) Math.ceil((double) objectCount final int pageCount = (int) Math.ceil((double) objectCount / (double) m_pageSize);
/ (double) m_pageSize);
if (pageNumber < 1) { if (pageNumber < 1) {
pageNumber = 1; pageNumber = 1;
@ -163,28 +174,27 @@ public class DataCollectionRenderer extends LockableImpl {
pageNumber = (pageCount == 0 ? 1 : pageCount); pageNumber = (pageCount == 0 ? 1 : pageCount);
} }
long begin = ((pageNumber - 1) * m_pageSize); final long begin = ((pageNumber - 1) * m_pageSize);
int count = (int) Math.min(m_pageSize, (objectCount - begin)); final int count = (int) Math.min(m_pageSize, (objectCount - begin));
long end = begin + count; final long end = begin + count;
if (count != 0) { if (count != 0) {
objects.setRange(new Integer((int) begin + 1), objects.setRange((int) begin + 1, (int) end + 1);
new Integer((int) end + 1));
} }
Element paginator = Navigation.newElement("paginator"); final Element paginator = Navigation.newElement("paginator");
// Quasimodo: Begin // Quasimodo: Begin
// Copied from com.arsdigita.search.ui.ResultPane // Copied from com.arsdigita.search.ui.ResultPane
String pageParam = "pageNumber"; final String pageParam = "pageNumber";
URL url = Web.getContext().getRequestURL(); final URL url = Web.getContext().getRequestURL();
ParameterMap map = new ParameterMap(); final ParameterMap map = new ParameterMap();
if (url.getParameterMap() != null) { if (url.getParameterMap() != null) {
Iterator current = url.getParameterMap().keySet().iterator(); final Iterator current = url.getParameterMap().keySet().iterator();
while (current.hasNext()) { while (current.hasNext()) {
String key = (String) current.next(); final String key = (String) current.next();
if (key.equals(pageParam)) { if (key.equals(pageParam)) {
continue; continue;
} }
@ -197,47 +207,48 @@ public class DataCollectionRenderer extends LockableImpl {
toString()); toString());
// Quasimodo: End // Quasimodo: End
paginator.addAttribute("pageNumber", new Long(pageNumber).toString()); paginator.addAttribute("pageNumber", Long.toString(pageNumber));
paginator.addAttribute("pageCount", new Long(pageCount).toString()); paginator.addAttribute("pageCount", Long.toString(pageCount));
paginator.addAttribute("pageSize", new Long(m_pageSize).toString()); paginator.addAttribute("pageSize", Long.toString(m_pageSize));
paginator.addAttribute("objectBegin", new Long(begin + 1).toString()); paginator.addAttribute("objectBegin", Long.toString(begin + 1));
paginator.addAttribute("objectEnd", new Long(end).toString()); paginator.addAttribute("objectEnd", Long.toString(end));
paginator.addAttribute("objectCount", new Long(objectCount).toString()); paginator.addAttribute("objectCount", Long.toString(objectCount));
content.addContent(paginator); content.addContent(paginator);
int index = 0; int index = 0;
while (objects.next()) { while (objects.next()) {
DataObject dobj = objects.getDataObject(); final DataObject dobj = objects.getDataObject();
ACSObject object = null; ACSObject object = null;
if (m_specializeObjects) { if (m_specializeObjects) {
object = (ACSObject) DomainObjectFactory.newInstance(dobj); object = (ACSObject) DomainObjectFactory.newInstance(dobj);
if (object == null) { if (object == null) {
s_log.error(String.format("Failed to specialize object with with id %s. Skiping object.", dobj.getOID().toString())); s_log.error(String.format("Failed to specialize object with with id %s. Skiping object.", dobj.
getOID().toString()));
continue; continue;
} else { } else {
s_log.debug("Specializing successful."); s_log.debug("Specializing successful.");
} }
} }
Element item = Navigation.newElement(content, "item"); final Element item = Navigation.newElement(content, "item");
Iterator attributes = m_attributes.iterator(); final Iterator attributes = m_attributes.iterator();
while (attributes.hasNext()) { while (attributes.hasNext()) {
String name = (String) attributes.next(); final String name = (String) attributes.next();
String[] paths = StringUtils.split(name, '.'); final String[] paths = StringUtils.split(name, '.');
outputValue(item, dobj, name, paths, 0); outputValue(item, dobj, name, paths, 0);
} }
Iterator properties = m_properties.iterator(); final Iterator properties = m_properties.iterator();
while (properties.hasNext()) { while (properties.hasNext()) {
DataCollectionPropertyRenderer property = (DataCollectionPropertyRenderer) properties.next(); final DataCollectionPropertyRenderer property = (DataCollectionPropertyRenderer) properties.next();
property.render(objects, item); property.render(objects, item);
} }
Element path = Navigation.newElement(item, "path"); final Element path = Navigation.newElement(item, "path");
path.setText(getStableURL(dobj, object)); path.setText(getStableURL(dobj, object));
//item.addContent(path); //item.addContent(path);
generateItemXML(item, dobj, object, index); generateItemXML(item, dobj, object, index);
index++; index++;
@ -247,22 +258,23 @@ public class DataCollectionRenderer extends LockableImpl {
return content; return content;
} }
protected String getStableURL(DataObject dobj, ACSObject obj) { protected String getStableURL(final DataObject dobj, final ACSObject obj) {
OID oid = new OID((String) dobj.get(ACSObject.OBJECT_TYPE), final OID oid = new OID((String) dobj.get(ACSObject.OBJECT_TYPE), dobj.get(ACSObject.ID));
dobj.get(ACSObject.ID));
return Navigation.redirectURL(oid); return Navigation.redirectURL(oid);
} }
private void outputValue(final Element item, final Object value, protected void outputValue(final Element item,
final String name, final Object value,
final String[] paths, final int depth) { final String name,
final String[] paths,
final int depth) {
if (null == value) { if (null == value) {
return; return;
} }
if (value instanceof DataAssociation) { if (value instanceof DataAssociation) {
DataAssociation assoc = (DataAssociation) value; final DataAssociation assoc = (DataAssociation) value;
DataAssociationCursor cursor = assoc.cursor(); final DataAssociationCursor cursor = assoc.cursor();
while (cursor.next()) { while (cursor.next()) {
outputValue(item, cursor.getDataObject(), name, paths, depth); outputValue(item, cursor.getDataObject(), name, paths, depth);
@ -271,40 +283,34 @@ public class DataCollectionRenderer extends LockableImpl {
cursor.close(); cursor.close();
} else if (value instanceof DataObject) { } else if (value instanceof DataObject) {
try { try {
Object newValue = ((DataObject) value).get(paths[depth]); final Object newValue = ((DataObject) value).get(paths[depth]);
outputValue(item, newValue, name, paths, depth + 1); outputValue(item, newValue, name, paths, depth + 1);
} catch (PersistenceException ex) { } catch (PersistenceException ex) {
valuePersistenceError(ex, paths, depth); valuePersistenceError(ex, paths, depth);
} }
} else if (depth == paths.length) { } else if (depth == paths.length) {
Element attribute = Navigation.newElement("attribute"); final Element attribute = Navigation.newElement("attribute");
attribute.addAttribute("name", name); attribute.addAttribute("name", name);
attribute.setText(value.toString()); attribute.setText(value.toString());
// Special handling of Date - see ccm-core/src/com/arsdigita/domain/DomainObjectXMLRenderer.java // Special handling of Date - see ccm-core/src/com/arsdigita/domain/DomainObjectXMLRenderer.java
if (value instanceof Date) { if (value instanceof Date) {
Date date = (Date) value; final Date date = (Date) value;
Calendar calDate = Calendar.getInstance(); final Calendar calDate = Calendar.getInstance();
calDate.setTime(date); calDate.setTime(date);
attribute.addAttribute("year", Integer.toString(calDate.get( attribute.addAttribute("year", Integer.toString(calDate.get(Calendar.YEAR)));
Calendar.YEAR))); attribute.addAttribute("month", Integer.toString(calDate.get(Calendar.MONTH) + 1));
attribute.addAttribute("month", Integer.toString(calDate.get( attribute.addAttribute("day", Integer.toString(calDate.get(Calendar.DAY_OF_MONTH)));
Calendar.MONTH) + 1)); attribute.addAttribute("hour", Integer.toString(calDate.get(Calendar.HOUR_OF_DAY)));
attribute.addAttribute("day", Integer.toString(calDate.get( attribute.addAttribute("minute", Integer.toString(calDate.get(Calendar.MINUTE)));
Calendar.DAY_OF_MONTH))); attribute.addAttribute("second", Integer.toString(calDate.get(Calendar.SECOND)));
attribute.addAttribute("hour", Integer.toString(calDate.get(
Calendar.HOUR_OF_DAY)));
attribute.addAttribute("minute", Integer.toString(calDate.get(
Calendar.MINUTE)));
attribute.addAttribute("second", Integer.toString(calDate.get(
Calendar.SECOND)));
// Quasimodo: BEGIN // Quasimodo: BEGIN
// Add attributes for date and time // Add attributes for date and time
Locale negLocale = com.arsdigita.globalization.GlobalizationHelper.getNegotiatedLocale(); final Locale negLocale = com.arsdigita.globalization.GlobalizationHelper.getNegotiatedLocale();
DateFormat dateFormatter = DateFormat.getDateInstance(DateFormat.MEDIUM, negLocale); final DateFormat dateFormatter = DateFormat.getDateInstance(DateFormat.MEDIUM, negLocale);
DateFormat longDateFormatter = DateFormat.getDateInstance(DateFormat.LONG, negLocale); final DateFormat longDateFormatter = DateFormat.getDateInstance(DateFormat.LONG, negLocale);
DateFormat timeFormatter = DateFormat.getTimeInstance(DateFormat.SHORT, negLocale); final DateFormat timeFormatter = DateFormat.getTimeInstance(DateFormat.SHORT, negLocale);
attribute.addAttribute("date", dateFormatter.format(date)); attribute.addAttribute("date", dateFormatter.format(date));
attribute.addAttribute("longDate", longDateFormatter.format(date)); attribute.addAttribute("longDate", longDateFormatter.format(date));
attribute.addAttribute("time", timeFormatter.format(date)); attribute.addAttribute("time", timeFormatter.format(date));
@ -318,9 +324,8 @@ public class DataCollectionRenderer extends LockableImpl {
} }
} }
private void valuePersistenceError(PersistenceException ex, private void valuePersistenceError(final PersistenceException exception, final String[] paths, final int depth) {
String[] paths, int depth) { final StringBuffer msg = new StringBuffer(30);
StringBuffer msg = new StringBuffer();
msg.append("Attribute "); msg.append("Attribute ");
for (int i = 0; i <= depth; i++) { for (int i = 0; i <= depth; i++) {
msg.append(paths[i]); msg.append(paths[i]);
@ -330,16 +335,15 @@ public class DataCollectionRenderer extends LockableImpl {
} }
msg.append(" doesn't exist"); msg.append(" doesn't exist");
if (null == ex) { if (null == exception) {
s_log.warn(msg.toString()); s_log.warn(msg.toString());
} else { } else {
s_log.warn(msg.toString(), ex); s_log.warn(msg.toString(), exception);
} }
} }
protected void generateItemXML(Element item, protected void generateItemXML(final Element item, final DataObject dobj, final ACSObject obj, final int index) {
DataObject dobj,
ACSObject obj,
int index) {
} }
} }

44
ccm-navigation/src/com/arsdigita/navigation/cms/CategorisedDataCollectionDefinition.java 100644
View File

@ -0,0 +1,44 @@
package com.arsdigita.navigation.cms;
import com.arsdigita.categorization.Category;
import com.arsdigita.london.terms.Domain;
import com.arsdigita.navigation.NavigationModel;
import com.arsdigita.persistence.DataCollection;
import com.arsdigita.persistence.Filter;
/**
* An extension to the {@link CMSDataCollectionDefinition}. With this definition it is possible to filter an object
* list using a second category system/terms domain. This class is designed to be used together with the
* {@link CategorisedDataCollectionRenderer} which displays the objects in a list with several sections.
*
* @author Jens Pelzetter <jens@jp-digital.de>
* @version $Id$
*/
public class CategorisedDataCollectionDefinition extends CMSDataCollectionDefinition{
private String termDomain;
public String getTermDomain() {
return termDomain;
}
public void setTermDomain(final String termDomain) {
this.termDomain = termDomain;
}
@Override
protected void applyFilters(final DataCollection objects, final NavigationModel model) {
super.applyFilters(objects, model);
final Domain domain = Domain.retrieve(termDomain);
final Category rootCat = domain.getModel();
//final FilterFactory filterFactory = objects.getFilterFactory();
final Filter filter = objects.addInSubqueryFilter(getCategorizedObjectPath("id"), "com.arsdigita.categorization.objectIDsInSubtree");
filter.set("categoryID", rootCat.getID());
objects.addOrder("parent.categories.link.sortKey");
objects.addOrder("title desc");
}
}

266
ccm-navigation/src/com/arsdigita/navigation/cms/CategorisedDataCollectionRenderer.java 100644
View File

@ -0,0 +1,266 @@
package com.arsdigita.navigation.cms;
import com.arsdigita.categorization.Category;
import com.arsdigita.cms.ContentPage;
import com.arsdigita.cms.contenttypes.GenericPerson;
import com.arsdigita.domain.DomainCollection;
import com.arsdigita.domain.DomainObjectFactory;
import com.arsdigita.globalization.GlobalizationHelper;
import com.arsdigita.kernel.ACSObject;
import com.arsdigita.london.terms.Domain;
import com.arsdigita.london.terms.Term;
import com.arsdigita.navigation.DataCollectionPropertyRenderer;
import com.arsdigita.navigation.Navigation;
import com.arsdigita.persistence.DataAssociationCursor;
import com.arsdigita.persistence.DataCollection;
import com.arsdigita.persistence.DataObject;
import com.arsdigita.util.Assert;
import com.arsdigita.util.StringUtils;
import com.arsdigita.web.ParameterMap;
import com.arsdigita.web.URL;
import com.arsdigita.web.Web;
import com.arsdigita.xml.Element;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import org.apache.log4j.Logger;
/**
* <p>
* An extended {@code DataCollectionRenderer} which displays a object list split into several sections. The sections
* are created using a second category system/term domain set using the {@link #setTermDomain(java.lang.String)}
* method in the JSP template. This renderer is designed to be used together with the
* {@link CategorisedDataCollectionRenderer}. To use them, a special JSP template is required. More specificly a JSP
* template using these two class would look like this (only relevant parts shown):
* </p>
* <pre>
* ...
* <define:component name="itemList"
* classname="com.arsdigita.navigation.ui.object.SimpleObjectList"/>
* <jsp:scriptlet>
* CategorisedDataCollectionDefinition definition = new CategorisedDataCollectionDefinition();
* CategorisedDataCollectionRenderer renderer = new CategorisedDataCollectionRenderer();
*
* definition.setObjectType("com.arsdigita.cms.contenttypes.GenericPerson");
* definition.setDescendCategories(false);
* definition.setTermDomain("memberTypes");
*
* renderer.setTermDomain("memberTypes");
*
* ((com.arsdigita.navigation.ui.object.SimpleObjectList) itemList).setDefinition(definition);
* ((com.arsdigita.navigation.ui.object.SimpleObjectList) itemList).setRenderer(renderer);
*
* ...
* </jsp:scriplet>
* </pre>
* <p>
* This example will create a list of objects of the type {@link GenericPerson}, split into sections definied by the
* terms domain identified by the key {@code memberTypes}. Only the root terms of the domain are used for creating the
* sections.
* </p>
*
* @author Jens Pelzetter <jens@jp-digital.de>
* @version $Id$
*/
public class CategorisedDataCollectionRenderer extends CMSDataCollectionRenderer {
private static final Logger s_log = Logger.getLogger(CategorisedDataCollectionRenderer.class);
private String termDomain;
public CategorisedDataCollectionRenderer() {
super();
}
public String getTermDomain() {
return termDomain;
}
public void setTermDomain(final String termDomain) {
this.termDomain = termDomain;
}
@Override
public Element generateXML(final DataCollection objects, int pageNum) {
Assert.isLocked(this);
int pageNumber = pageNum;
// Quasimodo: Begin
// If objects is null or empty, do not insert objectList-element
// but do insert noContent-element and return immediately
if (objects == null || objects.isEmpty()) {
return Navigation.newElement("noContent");
}
// Quasimodo: End
final Element content = Navigation.newElement("objectList");
//Return the empty nav:item & nav:paginator tags.
// Quasimodo: Why should I??? There is no need for a paginator if there aren't any elements
if (!getNavItems()) {
final Element paginator = Navigation.newElement("paginator");
content.addContent(paginator);
return content;
}
final long objectCount = objects.size();
final int pageCount = (int) Math.ceil((double) objectCount / (double) getPageSize());
if (pageNumber < 1) {
pageNumber = 1;
}
if (pageNumber > pageCount) {
pageNumber = (pageCount == 0 ? 1 : pageCount);
}
final long begin = ((pageNumber - 1) * getPageSize());
final int count = (int) Math.min(getPageSize(), (objectCount - begin));
final long end = begin + count;
if (count != 0) {
objects.setRange((int) begin + 1, (int) end + 1);
}
final Element paginator = Navigation.newElement("paginator");
// Quasimodo: Begin
// Copied from com.arsdigita.search.ui.ResultPane
final String pageParam = "pageNumber";
final URL url = Web.getContext().getRequestURL();
final ParameterMap map = new ParameterMap();
if (url.getParameterMap() != null) {
final Iterator current = url.getParameterMap().keySet().iterator();
while (current.hasNext()) {
final String key = (String) current.next();
if (key.equals(pageParam)) {
continue;
}
map.setParameterValues(key, url.getParameterValues(key));
}
}
paginator.addAttribute("pageParam", pageParam);
paginator.addAttribute("baseURL", URL.there(url.getPathInfo(), map).
toString());
// Quasimodo: End
paginator.addAttribute("pageNumber", Long.toString(pageNumber));
paginator.addAttribute("pageCount", Long.toString(pageCount));
paginator.addAttribute("pageSize", Long.toString(getPageSize()));
paginator.addAttribute("objectBegin", Long.toString(begin + 1));
paginator.addAttribute("objectEnd", Long.toString(end));
paginator.addAttribute("objectCount", Long.toString(objectCount));
content.addContent(paginator);
int index = 0;
final Domain domain = Domain.retrieve(termDomain);
Category currentCat = null;
final Map<String, Element> sections = new HashMap<String, Element>();
Element currentSection = null;
while (objects.next()) {
final DataObject dobj = objects.getDataObject();
ACSObject object = null;
//if (m_specializeObjects) {
object = (ACSObject) DomainObjectFactory.newInstance(dobj);
if (object == null) {
s_log.error(String.format("Failed to specialize object with with id %s. Skiping object.", dobj.
getOID().toString()));
continue;
} else {
s_log.debug("Specializing successful.");
}
//}
// Get the content bundle to retrieve the terms/categories. This is necessary because the bundle is
// object which is categorised not the item itself.
final ACSObject categorisedObj;
if (object instanceof ContentPage) {
final ContentPage item = (ContentPage) object;
categorisedObj = item.getContentBundle();
} else {
categorisedObj = object;
}
// Get the term from the term domain used to separate the list which are associated the current object.
final DomainCollection terms = domain.getDirectTerms(categorisedObj);
if (terms.next()) {
//Get the category
final Category cat = ((Term) terms.getDomainObject()).getModel();
// If a new section starts create a new section element. Ordering has to be done the theme using the
// sortKey attribute added to the section
if (currentCat == null) {
currentCat = cat;
final Element section = Navigation.newElement(content, "section");
section.addAttribute("id", cat.getID().toString());
section.addAttribute("url", cat.getURL());
section.addAttribute("title", cat.getName(GlobalizationHelper.getNegotiatedLocale().getLanguage()));
final DataAssociationCursor childCats = domain.getModel().getRelatedCategories(Category.CHILD);
childCats.addEqualsFilter("id", cat.getID());
if (childCats.next()) {
section.addAttribute("sortKey", childCats.get("link.sortKey").toString());
}
childCats.close();
currentSection = section;
sections.put(cat.getURL(), section);
} else if (!cat.getID().equals(currentCat.getID())) {
currentCat = cat;
//If the section has been already created use the existing element.
if (sections.containsKey(cat.getURL())) {
currentSection = sections.get(cat.getURL());
} else {
final Element section = Navigation.newElement(content, "section");
section.addAttribute("id", cat.getID().toString());
section.addAttribute("url", cat.getURL());
section.addAttribute("title", cat.getName(GlobalizationHelper.getNegotiatedLocale().
getLanguage()));
final DataAssociationCursor childCats = domain.getModel().getRelatedCategories(Category.CHILD);
childCats.addEqualsFilter("id", cat.getID());
if (childCats.next()) {
section.addAttribute("sortKey", childCats.get("link.sortKey").toString());
}
childCats.close();
currentSection = section;
sections.put(cat.getURL(), section);
}
}
}
terms.close();
final Element item;
if (currentSection == null) {
item = Navigation.newElement(content, "item");
} else {
item = Navigation.newElement(currentSection, "item");
}
final Iterator attributes = getAttributes().iterator();
while (attributes.hasNext()) {
final String name = (String) attributes.next();
final String[] paths = StringUtils.split(name, '.');
outputValue(item, dobj, name, paths, 0);
}
final Iterator properties = getProperties().iterator();
while (properties.hasNext()) {
final DataCollectionPropertyRenderer property = (DataCollectionPropertyRenderer) properties.next();
property.render(objects, item);
}
final Element path = Navigation.newElement(item, "path");
path.setText(getStableURL(dobj, object));
//item.addContent(path);
generateItemXML(item, dobj, object, index);
index++;
//content.addContent(item);
}
return content;
}
}

19
ccm-navigation/src/com/arsdigita/navigation/ui/AbstractObjectList.java
View File

@ -69,7 +69,7 @@ public abstract class AbstractObjectList
* @return the object list or null * @return the object list or null
*/ */
protected DataCollection getObjects(HttpServletRequest request, protected DataCollection getObjects(HttpServletRequest request,
HttpServletResponse response) { HttpServletResponse response) {
// Stop here, if the set object type is invalid a.k.a. not installed // Stop here, if the set object type is invalid a.k.a. not installed
if (m_definition.hasInvalidObjectType()) { if (m_definition.hasInvalidObjectType()) {
@ -92,7 +92,7 @@ public abstract class AbstractObjectList
} }
public Element generateObjectListXML(HttpServletRequest request, public Element generateObjectListXML(HttpServletRequest request,
HttpServletResponse response) { HttpServletResponse response) {
Assert.isLocked(this); Assert.isLocked(this);
String pageNumberValue = request.getParameter("pageNumber"); String pageNumberValue = request.getParameter("pageNumber");
@ -116,17 +116,22 @@ public abstract class AbstractObjectList
if (Kernel.getConfig().languageIndependentItems()) { if (Kernel.getConfig().languageIndependentItems()) {
FilterFactory ff = objects.getFilterFactory(); FilterFactory ff = objects.getFilterFactory();
Filter filter = ff.or(). Filter filter = ff.or().
addFilter(ff.equals("language", com.arsdigita.globalization.GlobalizationHelper.getNegotiatedLocale().getLanguage())). addFilter(ff.equals("language", com.arsdigita.globalization.GlobalizationHelper.
addFilter(ff.and(). getNegotiatedLocale().getLanguage())).
addFilter(ff.equals("language", GlobalizationHelper.LANG_INDEPENDENT)). addFilter(
addFilter(ff.notIn("parent", "com.arsdigita.navigation.getParentIDsOfMatchedItems").set("language", com.arsdigita.globalization.GlobalizationHelper.getNegotiatedLocale().getLanguage()))); ff.and().
addFilter(ff.equals("language", GlobalizationHelper.LANG_INDEPENDENT)).
addFilter(ff.notIn("parent", "com.arsdigita.navigation.getParentIDsOfMatchedItems").set(
"language", com.arsdigita.globalization.GlobalizationHelper.getNegotiatedLocale().getLanguage())));
objects.addFilter(filter); objects.addFilter(filter);
} else { } else {
objects.addEqualsFilter("language", com.arsdigita.globalization.GlobalizationHelper.getNegotiatedLocale().getLanguage()); objects.addEqualsFilter("language", com.arsdigita.globalization.GlobalizationHelper.
getNegotiatedLocale().getLanguage());
} }
} }
// Quasimodo: End // Quasimodo: End
return m_renderer.generateXML(objects, pageNumber.intValue()); return m_renderer.generateXML(objects, pageNumber.intValue());
} }
} }