package com.idega.block.forum.presentation;
import java.text.DateFormat;
import java.util.Collection;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Vector;
import com.idega.block.category.business.CategoryBusiness;
import com.idega.block.category.business.CategoryFinder;
import com.idega.block.category.data.ICCategory;
import com.idega.block.category.presentation.CategoryBlock;
import com.idega.block.forum.business.ForumBusiness;
import com.idega.block.forum.business.ForumTree;
import com.idega.block.forum.data.ForumData;
import com.idega.core.builder.data.ICPage;
import com.idega.core.contact.data.Email;
import com.idega.core.localisation.business.ICLocaleBusiness;
import com.idega.core.user.business.UserBusiness;
import com.idega.core.user.data.User;
import com.idega.event.IWPresentationState;
import com.idega.idegaweb.IWBundle;
import com.idega.idegaweb.IWResourceBundle;
import com.idega.idegaweb.IWUserContext;
import com.idega.idegaweb.block.presentation.Builderaware;
import com.idega.presentation.IWContext;
import com.idega.presentation.Image;
import com.idega.presentation.PresentationObject;
import com.idega.presentation.StatefullPresentation;
import com.idega.presentation.StatefullPresentationImplHandler;
import com.idega.presentation.Table;
import com.idega.presentation.text.Link;
import com.idega.presentation.text.Text;
import com.idega.util.IWTimestamp;
import com.idega.util.text.TextSoap;
/**
* Title: Forum block<p>
* Description: <p>
* Copyright: Copyright (c) idega margmi?lun hf.<p>
* Company: idega margmi?lun hf.<p>
* @author idega 2002 - idega team - <a href="mailto:laddi@idega.is">laddi@idega.is</a>
* @version 1.2
*/
public class Forum extends CategoryBlock implements Builderaware, StatefullPresentation {
protected int _objectID = -1;
private int _selectedObjectID = -1;
protected int _topicID = -1;
private int _threadID = -1;
private boolean _isAdmin = false;
private boolean _hasAddPermission = true;
private boolean _hasReplyPermission = true;
private boolean _hasDeletePermission = false;
private String _attribute;
private int _iLocaleID;
private int _bodyIndent = 2;
protected int _firstThread = 1;
protected int _lastThread = 10;
private int _numberOfThreads = 10;
private String _spaceBetween = "8";
private boolean _showOverviewLink = true;
protected boolean _showTopicName = false;
private boolean _showResponses = true;
private boolean iShowTopicInCollection = true;
protected int _state = ForumBusiness.FORUM_TOPICS;
private int _initialState = ForumBusiness.FORUM_TOPICS;
private int _openLevel = 0;
private Table _myTable;
protected static final String HEADER_STYLE = "HeaderStyle";
protected static final String LINK_STYLE = "LinkStyle";
protected static final String TOPIC_LINK_STYLE = "TopicLinkStyle";
protected static final String THREAD_LINK_STYLE = "ThreadLinkStyle";
protected static final String TEXT_STYLE = "TextStyle";
protected static final String SMALL_TEXT_STYLE = "SmallTextStyle";
protected static final String HEADING_STYLE = "HeadingStyle";
protected static final String INFORMATION_STYLE = "InformationStyle";
protected static final String TABLE_TEXT_STYLE = "TableTextStyle";
protected static final String LIGHT_ROW_STYLE = "LightRowStyle";
protected static final String DARK_ROW_STYLE = "DarkRowStyle";
protected static final String HEADER_ROW_STYLE = "HeaderRowStyle";
protected static final String BODY_ROW_STYLE = "BodyRowStyle";
protected String _headingColor;
private String _width;
private ICPage _page;
private ICPage _threadPage;
private Image _threadImage;
private Image iNextImage;
private Image iPreviousImage;
protected static String AddPermission = "add";
protected static String ReplyPermission = "reply";
protected final static String IW_BUNDLE_IDENTIFIER = "com.idega.block.forum";
protected IWResourceBundle _iwrb;
protected IWBundle _iwb;
protected IWBundle _iwcb;
protected ForumBusiness forumBusiness;
private boolean ignoreObjectID = false;
/**
* @todo implement Statehandling for Forum
*/
private StatefullPresentationImplHandler stateHandler = new ForumTree().getStateHandler();
private String _authorWidth = "160";
private String _replyWidth = "60";
private String _dateWidth = "100";
private String iThreadTopicWidth = "100";
private String iUpdatedTopicWidth = "100";
private boolean iShowForumLinks = true;
private boolean userCanEditHisOwnThreads = false;
private boolean showForumLinksOnTopOfThreadList = true;
public Forum() {
setDefaultValues();
}
/**
* Temporary implementation
* returning stateClass for the ForumTree Object
*/
public Class getPresentationStateClass() {
return this.stateHandler.getPresentationStateClass();
}
public IWPresentationState getPresentationState(IWUserContext iwuc) {
return this.stateHandler.getPresentationState(this, iwuc);
}
public boolean hasDeletePermission(IWContext iwc) {
return iwc.hasEditPermission(this);
}
public boolean hasAddPermission(IWContext iwc) {
return iwc.hasPermission(AddPermission, this);
}
public boolean hasReplyPermission(IWContext iwc) {
return iwc.hasPermission(ReplyPermission, this);
}
public void main(IWContext iwc) throws Exception {
this._iwrb = getResourceBundle(iwc);
this._iwb = getBundle(iwc);
this._iwcb = iwc.getIWMainApplication().getBundle(IW_CORE_BUNDLE_IDENTIFIER);
this._isAdmin = iwc.hasEditPermission(this);
this._iLocaleID = ICLocaleBusiness.getLocaleId(iwc.getCurrentLocale());
this._objectID = getICObjectInstanceID();
getParameters(iwc);
this._hasDeletePermission = hasDeletePermission(iwc);
this._hasAddPermission = hasAddPermission(iwc);
this._hasReplyPermission = hasReplyPermission(iwc);
this.forumBusiness = new ForumBusiness();
this._myTable = new Table();
this._myTable.setCellpadding(0);
this._myTable.setCellspacing(0);
this._myTable.setBorder(0);
this._myTable.setWidth(this._width);
int row = 1;
if (this._isAdmin) {
this._myTable.add(getAdminPart(iwc), 1, row);
row++;
}
Table table = getForum(iwc);
if (table != null) {
this._myTable.add(table, 1, row);
}
add(this._myTable);
}
private Table getForum(IWContext iwc) {
Table table = new Table();
table.setCellspacing(0);
table.setCellpadding(0);
table.setWidth(Table.HUNDRED_PERCENT);
switch (this._state) {
case ForumBusiness.FORUM_TOPICS :
getForumTopics(iwc, table);
break;
case ForumBusiness.FORUM_THREADS :
getForumThreads(iwc, table);
break;
case ForumBusiness.FORUM_COLLECTION :
getForumCollection(iwc, table);
break;
case ForumBusiness.TOPIC_COLLECTION :
getTopicCollection(iwc, table);
break;
}
return table;
}
protected void getForumTopics(IWContext iwc, Table table) {
iwc.removeSessionAttribute(ForumBusiness.PARAMETER_FIRST_THREAD + "_" + this._objectID);
iwc.removeSessionAttribute(ForumBusiness.PARAMETER_LAST_THREAD + "_" + this._objectID);
Text topicText = getStyleText(this._iwrb.getLocalizedString("topics", "Topics"), HEADER_STYLE);
Text threadsText = getStyleText(this._iwrb.getLocalizedString("threads", "Threads"), HEADER_STYLE);
Text updatedText = getStyleText(this._iwrb.getLocalizedString("last_updated", "Last updated"), HEADER_STYLE);
table.setWidth(2, getThreadTopicWidth());
table.setWidth(3, getUpdatedTopicWidth());
table.add(topicText, 1, 1);
table.add(threadsText, 2, 1);
table.add(updatedText, 3, 1);
if (this._headingColor != null) {
table.setRowColor(1, this._headingColor);
}
table.setRowStyleClass(1, getStyleName(HEADER_ROW_STYLE));
Vector list = new Vector();
list.addAll(this.getCategories());
if (list != null) {
Link topicLink = null;
Text numberOfThreadsText = null;
Text lastUpdatedText = null;
ICCategory topic;
int row = 2;
for (int a = 0; a < list.size(); a++) {
topic = (ICCategory) list.get(a);
if (topic != null) {
topicLink = getStyleLink(topic.getName(), TOPIC_LINK_STYLE);
topicLink.addParameter(ForumBusiness.PARAMETER_TOPIC_ID, topic.getID());
topicLink.addParameter(ForumBusiness.PARAMETER_STATE, ForumBusiness.FORUM_THREADS);
topicLink.addParameter(ForumBusiness.PARAMETER_OBJECT_INSTANCE_ID, this._objectID);
if (this._page != null) {
topicLink.setPage(this._page);
}
int numberOfThreads = this.forumBusiness.getNumberOfThreads(topic);
numberOfThreadsText = formatText(String.valueOf(numberOfThreads), TABLE_TEXT_STYLE);
ForumData newestThread = this.forumBusiness.getNewestThreads(topic);
if (newestThread != null) {
lastUpdatedText = getThreadDate(iwc, newestThread, TABLE_TEXT_STYLE);
}
else {
lastUpdatedText = null;
}
table.add(getThreadImage(),1,row);
table.add(formatText(Text.NON_BREAKING_SPACE), 1, row);
table.add(topicLink, 1, row);
table.add(numberOfThreadsText, 2, row);
if (lastUpdatedText != null) {
table.add(lastUpdatedText, 3, row);
}
if (row % 2 == 0) {
table.setRowStyleClass(row, getStyleName(LIGHT_ROW_STYLE));
}
else {
table.setRowStyleClass(row, getStyleName(DARK_ROW_STYLE));
}
row++;
}
}
}
table.setColumnAlignment(2, "center");
table.setColumnAlignment(3, "center");
}
/** Override to add below topic in ForumTreads view*/
protected int addBelowTopic(IWContext iwc, ICCategory cat, Table table, int row) {return row;}
protected void getForumThreads(IWContext iwc, Table table) {
int row = 1;
ICCategory topic = null;
if (this._topicID != -1) {
topic = CategoryFinder.getInstance().getCategory(this._topicID);
}
ForumData thread = null;
try {
thread = this.forumBusiness.getForumData(Integer.parseInt(iwc.getParameter(ForumBusiness.PARAMETER_THREAD_ID)));
this._threadID = Integer.parseInt(iwc.getParameter(ForumBusiness.PARAMETER_THREAD_ID));
}
catch (NumberFormatException e) {
thread = null;
}
if (topic != null) {
if (this._showTopicName) {
Text topicText = formatText(topic.getName(), HEADER_STYLE);
table.setRowColor(row, this._headingColor);
table.setRowPadding(row, 2);
table.add(topicText, 1, row++);
//table.setBackgroundImage(1, row++, _iwb.getImage("shared/dotted.gif"));
}
row = addBelowTopic(iwc, topic, table, row);
if (thread != null && thread.isValid()) {
row = displaySelectedForum(iwc, table, row, thread, 0);
}
table.setHeight(1, row++, "20");
if(doShowForumLinksOnTopOfThreadList()){
table.add(getForumLinks(), 1, row++);
}
updateThreadCount(iwc);
ForumData[] threads = this.forumBusiness.getThreads(topic);
ForumData[] someThreads = this.forumBusiness.getThreads(threads, this._firstThread, this._lastThread);
boolean hasNextThreads = this.forumBusiness.hasNextThreads(threads, this._lastThread);
boolean hasPreviousThreads = this.forumBusiness.hasPreviousThreads(this._firstThread);
table.add(getForumTree(iwc, someThreads), 1, row);
if (hasNextThreads || hasPreviousThreads) {
table.add(getNextPreviousTable(hasNextThreads, hasPreviousThreads), 1, ++row);
}
}
}
protected int displaySelectedForum(IWContext iwc, Table table, int row, ForumData thread, int depth) {
//h�r � a� kalla � minni f�ll � sta� getThreadHeaderTable - henni ver�ur eytt
table.add(getThreadHeaderTable(thread, iwc), 1, row++);
table.setHeight(row++, 3);
//table.setBackgroundImage(1, row++, _iwb.getImage("shared/dotted.gif"));
table.add(getThreadBody(thread), 1, row);
table.setCellpaddingLeft(1, row, this._bodyIndent);
table.setCellpaddingRight(1, row++, this._bodyIndent);
table.setHeight(row++, 3);
table.add(getThreadLinks(iwc, thread), 1, row++);
return row;
}
private void getForumCollection(IWContext iwc, Table table) {
table.setCellpaddingAndCellspacing(0);
int row = 1;
Collection categories = this.getCategories();
if (categories != null && categories.size() == 1) {
this._topicID = ((ICCategory) new Vector(categories).get(0)).getID();
}
List list = this.forumBusiness.getThreadsInCategories(categories, this._numberOfThreads);
if (list != null) {
Iterator iter = list.iterator();
while (iter.hasNext()) {
ForumData thread = (ForumData) iter.next();
if (this.iShowTopicInCollection) {
ICCategory topic = thread.getTopic();
table.add(getTopicLink(topic), 1, row);
table.add(Text.getBreak(), 1, row);
}
table.add(getUser(thread), 1, row);
table.add(formatText("," + Text.NON_BREAKING_SPACE), 1, row);
table.add(getThreadDate(iwc, thread, TEXT_STYLE), 1, row);
table.add(Text.getBreak(), 1, row);
table.add(getThreadImage(), 1, row);
table.add(Text.getNonBrakingSpace(), 1, row);
table.add(getThreadLink(thread, TOPIC_LINK_STYLE), 1, row);
if (this._showResponses) {
table.add(formatText(Text.NON_BREAKING_SPACE), 1, row);
table.add(getThreadResponses(thread), 1, row++);
}
else {
row++;
}
table.setHeight(1, row++, this._spaceBetween);
}
}
if (this.iShowForumLinks) {
table.setAlignment(1, row, Table.HORIZONTAL_ALIGN_RIGHT);
table.add(getForumLinks(), 1, row);
}
}
private void getTopicCollection(IWContext iwc, Table table) {
int row = 1;
table.setCellpaddingAndCellspacing(0);
Table threadTable;
Collection categories = getCategories();
if (categories != null) {
Iterator iter = categories.iterator();
while (iter.hasNext()) {
ICCategory category = (ICCategory) iter.next();
table.add(getTopicLink(category), 1, row);
table.add(Text.getNonBrakingSpace(), 1, row);
table.add(getTopicThreadsText(category), 1, row);
List threads = this.forumBusiness.getThreads(category, this._numberOfThreads);
if (threads != null) {
threadTable = new Table();
threadTable.setCellpaddingAndCellspacing(0);
threadTable.setWidth(Table.HUNDRED_PERCENT);
int threadRow = 1;
Iterator iter2 = threads.iterator();
while (iter2.hasNext()) {
ForumData thread = (ForumData) iter2.next();
if (this._threadImage != null) {
this._threadImage.setAlignment(Image.ALIGNMENT_ABSOLUTE_MIDDLE);
this._threadImage.setHorizontalSpacing(2);
threadTable.add(this._threadImage, 1, threadRow);
}
threadTable.add(getThreadLink(thread, THREAD_LINK_STYLE), 1, threadRow);
threadTable.add(formatText(Text.NON_BREAKING_SPACE), 1, threadRow);
threadTable.add(getThreadResponses(thread), 1, threadRow++);
}
table.add(threadTable, 1, row++);
table.setHeight(1, row++, this._spaceBetween);
}
}
}
}
private Link getTopicLink(ICCategory category) {
Link link = getStyleLink(category.getName(), TOPIC_LINK_STYLE);
if (this._page != null) {
link.setPage(this._page);
}
link.addParameter(ForumBusiness.PARAMETER_TOPIC_ID, category.getID());
link.addParameter(ForumBusiness.PARAMETER_STATE, ForumBusiness.FORUM_THREADS);
link.addParameter(ForumBusiness.PARAMETER_OBJECT_INSTANCE_ID, this._objectID);
return link;
}
private Text getTopicThreadsText(ICCategory topic) {
int numberOfThreads = this.forumBusiness.getNumberOfThreads(topic);
return formatText("(" + String.valueOf(numberOfThreads) + Text.NON_BREAKING_SPACE + this._iwrb.getLocalizedString("threads_lc", "threads") + ")", INFORMATION_STYLE);
}
private Link getThreadLink(ForumData thread, String styleName) {
String headline = thread.getThreadSubject();
if (headline == null) {
headline = "";
}
Link link = getStyleLink(headline, styleName);
if (this._page != null) {
link.setPage(this._page);
}
link.addParameter(ForumBusiness.PARAMETER_TOPIC_ID, thread.getTopicID());
link.addParameter(ForumBusiness.PARAMETER_STATE, ForumBusiness.FORUM_THREADS);
link.addParameter(ForumBusiness.PARAMETER_THREAD_ID, String.valueOf(thread.getPrimaryKey()));
//link.addParameter(ForumBusiness.PARAMETER_OBJECT_INSTANCE_ID,_objectID);
return link;
}
private Text getThreadResponses(ForumData thread) {
return formatText("(" + String.valueOf(thread.getNumberOfSubThreads()) + Text.NON_BREAKING_SPACE + this._iwrb.getLocalizedString("replies_lc", "replies") + ")", INFORMATION_STYLE);
}
protected PresentationObject getUser(ForumData thread) {
Text text = formatText(this._iwrb.getLocalizedString("unknown", "Unknown"));
if (thread.getUserID() != -1) {
User user = UserBusiness.getUser(thread.getUserID());
Email mail = UserBusiness.getUserMail(thread.getUserID());
if (user != null && mail != null) {
String name = user.getName();
if (user.getDisplayName() != null && user.getDisplayName().length() > 0) {
name = user.getDisplayName();
}
Link link = getStyleLink(name, LINK_STYLE);
link.setURL("mailto:" + mail.getEmailAddress());
return link;
}
else if (user != null) {
Text userText = formatText(user.getName(), TEXT_STYLE);
return userText;
}
}
else if (thread.getUserName() != null && thread.getUserEMail() != null) {
Link link = getStyleLink(thread.getUserName(), THREAD_LINK_STYLE);
if (thread.getUserEMail() != null) {
link.setURL("mailto:" + thread.getUserEMail());
}
return link;
}
else if (thread.getUserName() != null) {
Text userText = formatText(thread.getUserName(), TEXT_STYLE);
return userText;
}
return text;
}
protected Text getThreadDate(IWContext iwc, ForumData thread, String style) {
IWTimestamp stamp = new IWTimestamp(thread.getThreadDate());
return getFormattedDate(stamp, iwc, style);
}
protected Text getFormattedDate(IWTimestamp stamp, IWContext iwc, String style) {
DateFormat format = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, iwc.getCurrentLocale());
Date date = new Date(stamp.getTimestamp().getTime());
return formatText(format.format(date), style);
}
protected PresentationObject getForumTree(IWContext iwc, ForumData[] threads) {
ForumTree tree = new ForumTree();
/**
* @todo chage later: legacy-fix
*/
tree.setICObjectInstanceID(this.getICObjectInstanceID());
System.out.println("Forum: tree.setICObjectInstanceID(" + this.getICObjectInstanceID() + ");");
tree.setHeadingColor(this._headingColor);
tree.setExtraHeadingColor(1, this._headingColor);
tree.setExtraHeadingColor(2, this._headingColor);
tree.setExtraHeadingColor(3, this._headingColor);
tree.setColumns(2);
tree.setParallelExtraColumns(3);
tree.setFirstLevelNodes(threads);
tree.setNestLevelAtOpen(this._openLevel);
tree.setToShowTreeIcons(false);
tree.setWidth("100%");
tree.setExtraColumnWidth(1, this._authorWidth);
tree.setExtraColumnWidth(2, this._replyWidth);
tree.setExtraColumnWidth(3, this._dateWidth);
tree.setIconDimensions("15", "12");
tree.setTreeHeading(1, formatText(this._iwrb.getLocalizedString("thread", "Thread"), HEADER_STYLE));
tree.setExtraColumnHeading(1, formatText(this._iwrb.getLocalizedString("author", "Author"), HEADER_STYLE));
tree.setExtraColumnHeading(2, formatText(this._iwrb.getLocalizedString("replies", "Replies"), HEADER_STYLE));
tree.setExtraColumnHeading(3, formatText(this._iwrb.getLocalizedString("date", "Date"), HEADER_STYLE));
tree.setExtraColumnHorizontalAlignment(2, "center");
tree.setToShowHeaderRow(true);
tree.setTreePadding(2);
tree.setTextStyleName(getStyleName(TABLE_TEXT_STYLE));
tree.setLinkStyleName(getStyleName(THREAD_LINK_STYLE));
tree.setLinkPage(getThreadPage());
tree.setObjectInstanceID(this._objectID);
tree.setThreadImage(this._threadImage);
tree.setResourceBundle(this._iwrb);
tree.setLightRowStyle(getStyleName(LIGHT_ROW_STYLE));
tree.setDarkRowStyle(getStyleName(DARK_ROW_STYLE));
return tree;
}
//changed from private to protected because og ForumFlatLayout - ac
private Table getThreadHeaderTable(ForumData thread, IWContext iwc) {
Table table = new Table(2, 1);
table.setWidth(Table.HUNDRED_PERCENT);
table.setCellpadding(2);
table.setCellspacing(0);
table.setAlignment(2, 1, Table.HORIZONTAL_ALIGN_RIGHT);
table.add(getThreadImage(), 1, 1);
table.add(getThreadLink(thread, THREAD_LINK_STYLE), 1, 1);
table.add(getUser(thread), 2, 1);
table.add(formatText("," + Text.NON_BREAKING_SPACE), 2, 1);
table.add(getThreadDate(iwc, thread, INFORMATION_STYLE), 2, 1);
return table;
}
protected Text getThreadSubject(ForumData thread) {
String headlineString = thread.getThreadSubject();
if (headlineString == null) {
headlineString = "";
}
Text headline = formatText(headlineString, HEADING_STYLE);
return headline;
}
//changed from private to protected because of ForumFlatLayout - ac
protected Text getThreadBody(ForumData thread) {
String bodyString = thread.getThreadBody();
if (bodyString == null) {
bodyString = "";
}
Text body = formatText(TextSoap.formatText(bodyString));
return body;
}
protected Image getThreadImage() {
Image image;
if (this._threadImage == null) {
image = this._iwb.getImage("shared/thread.gif");
}
else {
image = (Image) this._threadImage.clone();
}
image.setAlignment(Image.ALIGNMENT_ABSOLUTE_MIDDLE);
image.setPaddingRight(2);
return image;
}
//protected because ForumFlatLayout uses it!
protected Table getNextPreviousTable(boolean hasNext, boolean hasPrevious) {
Table table = new Table(2, 1);
table.setCellpadding(0);
table.setCellspacing(0);
table.setWidth(Table.HUNDRED_PERCENT);
table.setAlignment(2, 1, Table.HORIZONTAL_ALIGN_RIGHT);
if (hasPrevious) {
Image image = null;
if (this.iPreviousImage != null) {
image = this.iPreviousImage;
}
else {
image = this._iwb.getImage("shared/previous.gif", "Previous");
}
image.setAlignment(Image.ALIGNMENT_ABSOLUTE_MIDDLE);
Link previous = new Link(image);
previous.addParameter(ForumBusiness.PARAMETER_TOPIC_ID, this._topicID);
previous.addParameter(ForumBusiness.PARAMETER_STATE, ForumBusiness.FORUM_THREADS);
previous.addParameter(ForumBusiness.PARAMETER_FIRST_THREAD, (this._firstThread - this._numberOfThreads));
previous.addParameter(ForumBusiness.PARAMETER_LAST_THREAD, (this._lastThread - this._numberOfThreads));
previous.addParameter(ForumBusiness.PARAMETER_THREAD_ID, this._threadID);
previous.addParameter(ForumBusiness.PARAMETER_OBJECT_INSTANCE_ID, this._objectID);
Link previousLink = new Link(this._iwrb.getLocalizedString("previous_threads", "Previous"));
previousLink.addParameter(ForumBusiness.PARAMETER_TOPIC_ID, this._topicID);
previousLink.addParameter(ForumBusiness.PARAMETER_STATE, ForumBusiness.FORUM_THREADS);
previousLink.addParameter(ForumBusiness.PARAMETER_FIRST_THREAD, (this._firstThread - this._numberOfThreads));
previousLink.addParameter(ForumBusiness.PARAMETER_LAST_THREAD, (this._lastThread - this._numberOfThreads));
previousLink.addParameter(ForumBusiness.PARAMETER_THREAD_ID, this._threadID);
previousLink.addParameter(ForumBusiness.PARAMETER_OBJECT_INSTANCE_ID, this._objectID);
previousLink.setStyleClass(getStyleName(LINK_STYLE));
table.add(previous, 1, 1);
table.add(Text.NON_BREAKING_SPACE, 1, 1);
table.add(previousLink, 1, 1);
}
if (hasNext) {
Image image = null;
if (this.iNextImage != null) {
image = this.iNextImage;
}
else {
image = this._iwb.getImage("shared/next.gif", "Next");
}
image.setAlignment(Image.ALIGNMENT_ABSOLUTE_MIDDLE);
Link next = new Link(image);
next.addParameter(ForumBusiness.PARAMETER_TOPIC_ID, this._topicID);
next.addParameter(ForumBusiness.PARAMETER_STATE, ForumBusiness.FORUM_THREADS);
next.addParameter(ForumBusiness.PARAMETER_FIRST_THREAD, (this._firstThread + this._numberOfThreads));
next.addParameter(ForumBusiness.PARAMETER_LAST_THREAD, (this._lastThread + this._numberOfThreads));
next.addParameter(ForumBusiness.PARAMETER_THREAD_ID, this._threadID);
next.addParameter(ForumBusiness.PARAMETER_OBJECT_INSTANCE_ID, this._objectID);
Link nextLink = new Link(this._iwrb.getLocalizedString("next_threads", "Next"));
nextLink.addParameter(ForumBusiness.PARAMETER_TOPIC_ID, this._topicID);
nextLink.addParameter(ForumBusiness.PARAMETER_STATE, ForumBusiness.FORUM_THREADS);
nextLink.addParameter(ForumBusiness.PARAMETER_FIRST_THREAD, (this._firstThread + this._numberOfThreads));
nextLink.addParameter(ForumBusiness.PARAMETER_LAST_THREAD, (this._lastThread + this._numberOfThreads));
nextLink.addParameter(ForumBusiness.PARAMETER_THREAD_ID, this._threadID);
nextLink.addParameter(ForumBusiness.PARAMETER_OBJECT_INSTANCE_ID, this._objectID);
nextLink.setStyleClass(getStyleName(LINK_STYLE));
table.add(nextLink, 2, 1);
table.add(Text.getNonBrakingSpace(), 2, 1);
table.add(next, 2, 1);
}
return table;
}
//changed from private to protected because of ForumFlatLayout - ac
protected Table getThreadLinks(IWContext iwc, ForumData thread) {
Table table = new Table();
table.setCellspacing(0);
table.setCellpadding(2);
int column = 1;
if (this._hasReplyPermission) {
ThreadReplyLink replyLink = new ThreadReplyLink(thread);
replyLink.setImagePadding(2);
replyLink.setImageAlignment(Image.ALIGNMENT_ABSOLUTE_MIDDLE);
table.add(replyLink, column++, 1);
}
if (getUserCanEditHisOwnThreads() && thread.getUserID() != -1 && iwc.getUserId() == thread.getUserID() && thread.getChildCount() == 0) {
ThreadEditLink editLink = new ThreadEditLink(thread);
editLink.setImageAlignment(Image.ALIGNMENT_ABSOLUTE_MIDDLE);
editLink.setImagePadding(2);
table.add(editLink, column++, 1);
}
if (this._hasDeletePermission) {
ThreadDeleteLink deleteLink = new ThreadDeleteLink(thread);
deleteLink.setImageAlignment(Image.ALIGNMENT_ABSOLUTE_MIDDLE);
deleteLink.setImagePadding(2);
table.add(deleteLink, column++, 1);
}
return table;
}
private Table getForumLinks() {
Table table = new Table();
table.setCellspacing(0);
table.setCellpadding(2);
int column = 1;
if (this._topicID != -1) {
ThreadNewLink newLink = new ThreadNewLink();
newLink.setImagePadding(2);
newLink.setImageAlignment(Image.ALIGNMENT_ABSOLUTE_MIDDLE);
table.add(newLink, column++, 1);
}
if (this._showOverviewLink) {
TopicOverviewLink overview = new TopicOverviewLink();
overview.setImagePadding(2);
overview.setImageAlignment(Image.ALIGNMENT_ABSOLUTE_MIDDLE);
if (this._page != null) {
overview.setPage(this._page);
}
table.add(overview, column, 1);
}
return table;
}
protected Table getAdminPart(IWContext iwc) {
Table adminTable = new Table(2, 1);
adminTable.setCellpadding(0);
adminTable.setCellspacing(0);
Link categoryLink = this.getCategoryLink();
categoryLink.setPresentationObject(this._iwcb.getImage("shared/edit.gif"));
adminTable.add(categoryLink);
return adminTable;
}
//protected because ForumFlatLayout uses it!
protected void updateThreadCount(IWContext iwc) {
try {
this._firstThread = Integer.parseInt(iwc.getParameter(ForumBusiness.PARAMETER_FIRST_THREAD));
}
catch (Exception e) {
try {
this._firstThread = Integer.parseInt((String) iwc.getSessionAttribute(ForumBusiness.PARAMETER_FIRST_THREAD + "_" + this._objectID));
}
catch (Exception ex) {
this._firstThread = 1;
}
}
iwc.setSessionAttribute(ForumBusiness.PARAMETER_FIRST_THREAD + "_" + this._objectID, Integer.toString(this._firstThread));
try {
this._lastThread = Integer.parseInt(iwc.getParameter(ForumBusiness.PARAMETER_LAST_THREAD));
}
catch (Exception e) {
try {
this._lastThread = Integer.parseInt((String) iwc.getSessionAttribute(ForumBusiness.PARAMETER_LAST_THREAD + "_" + this._objectID));
}
catch (Exception ex) {
this._lastThread = this._numberOfThreads;
}
}
iwc.setSessionAttribute(ForumBusiness.PARAMETER_LAST_THREAD + "_" + this._objectID, Integer.toString(this._lastThread));
}
private void getParameters(IWContext iwc) {
try {
this._selectedObjectID = Integer.parseInt(iwc.getParameter(ForumBusiness.PARAMETER_OBJECT_INSTANCE_ID));
}
catch (NumberFormatException e) {
this._selectedObjectID = -1;
}
if (this._state != ForumBusiness.FORUM_COLLECTION) {
try {
this._state = Integer.parseInt(iwc.getParameter(ForumBusiness.PARAMETER_STATE));
}
catch (NumberFormatException e) {
}
}
try {
this._topicID = Integer.parseInt(iwc.getParameter(ForumBusiness.PARAMETER_TOPIC_ID));
}
catch (NumberFormatException e) {
this._topicID = -1;
}
if (this._selectedObjectID != -1 && this._selectedObjectID != this._objectID && !this.ignoreObjectID) {
this._state = this._initialState;
}
}
protected Text formatText(String textString) {
return formatText(textString, TEXT_STYLE);
}
protected Text formatText(String textString, String style) {
Text text = getStyleText(textString, style);
return text;
}
public void setDefaultValues() {
this._width = Table.HUNDRED_PERCENT;
this._headingColor = "#eeeeee";
}
public Map getStyleNames() {
Map map = new HashMap();
map.put(HEADER_STYLE, "font-family:Arial,Helvetica,sans-serif;font-size:12px;font-weight:bold");
map.put(TEXT_STYLE, "font-family: Arial, Helvetica,sans-serif; font-size: 11px; color: #000000;");
map.put(SMALL_TEXT_STYLE, "font-family: Arial, Helvetica,sans-serif; font-size: 10px; color: #000000;");
map.put(HEADING_STYLE, "font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-weight: bold");
map.put(INFORMATION_STYLE, "font-family: Arial, Helvetica,sans-serif; font-size: 10px; color: #999999;");
map.put(TABLE_TEXT_STYLE, "font-family: Arial, Helvetica,sans-serif; font-size: 10px; color: #999999;");
map.put(LINK_STYLE, "font-family: Arial, Helvetica,sans-serif; font-size: 10px; color: #000000; text-decoration: none;");
map.put(LINK_STYLE+":hover", "font-family: Arial, Helvetica,sans-serif; font-size: 10px; color: #000000; text-decoration: underline;");
map.put(TOPIC_LINK_STYLE, "font-family: Arial, Helvetica,sans-serif; font-size: 11px; color: #000000; text-decoration: underline; font-weight:bold;");
map.put(TOPIC_LINK_STYLE+":hover", "font-family: Arial, Helvetica,sans-serif; font-size: 11px; color: #000000; text-decoration: underline; font-weight:bold;");
map.put(THREAD_LINK_STYLE, "font-family: Arial, Helvetica,sans-serif; font-size: 11px; color: #000000; text-decoration: underline;");
map.put(THREAD_LINK_STYLE+":hover", "font-family: Arial, Helvetica,sans-serif; font-size: 11px; color: #000000; text-decoration: underline;");
map.put(LIGHT_ROW_STYLE, "background-color:#FFFFFF;padding:2px;border-bottom:1px solid #000000");
map.put(DARK_ROW_STYLE, "background-color:#CDCDCD;padding:2px;border-bottom:1px solid #000000");
map.put(HEADER_ROW_STYLE, "background-color:#DFDFDF;padding:2px;");
map.put(BODY_ROW_STYLE, "background-color:#FFFFFF;padding:2px;");
return map;
}
public void setNumberOfDisplayedThreads(int numberOfThreads) {
this._numberOfThreads = numberOfThreads;
}
public void setWidth(String width) {
this._width = width;
}
public void setPage(ICPage page) {
this._page = page;
}
public void setSpaceBetween(int spaceBetween) {
this._spaceBetween = String.valueOf(spaceBetween);
}
public void setShowOverviewLink(boolean showOverview) {
this._showOverviewLink = showOverview;
}
public void setShowTopicName(boolean showTopic) {
this._showTopicName = showTopic;
}
public void setShowResponses(boolean showResponses) {
this._showResponses = showResponses;
}
public void setLayout(int layout) {
this._state = layout;
this._initialState = layout;
}
public void setThreadImage(Image image) {
this._threadImage = image;
}
public void setHeaderStyle(String style) {
}
public void setHeadingStyle(String style) {
}
public void setInformationStyle(String style) {
}
public void setTextStyle(String style) {
}
public void setDefaultOpenLevel(int openLevel) {
this._openLevel = openLevel;
}
public void setLinkStyles(String style, String hoverStyle) {
}
public void setThreadLinkStyles(String style, String hoverStyle) {
}
public void setTopicLinkStyles(String style, String hoverStyle) {
}
public void setHeadingColor(String color) {
this._headingColor = color;
}
public boolean deleteBlock(int ICObjectInstanceID) {
return CategoryBusiness.getInstance().disconnectBlock(ICObjectInstanceID);
}
public String getBundleIdentifier() {
return IW_BUNDLE_IDENTIFIER;
}
public String getCategoryType() {
return "forum";
}
public void registerPermissionKeys() {
registerPermissionKey(AddPermission);
registerPermissionKey(ReplyPermission);
}
public boolean getMultible() {
return true;
}
/**
* Sets the authorWidth.
* @param authorWidth The authorWidth to set
*/
public void setAuthorWidth(String authorWidth) {
this._authorWidth = authorWidth;
}
/**
* Sets the dateWidth.
* @param dateWidth The dateWidth to set
*/
public void setDateWidth(String dateWidth) {
this._dateWidth = dateWidth;
}
/**
* Sets the replyWidth.
* @param replyWidth The replyWidth to set
*/
public void setReplyWidth(String replyWidth) {
this._replyWidth = replyWidth;
}
/**
* @return
*/
public ICPage getPage() {
return this._page;
}
/**
* @return
*/
public ICPage getThreadPage() {
return this._threadPage;
}
/**
* @param page
*/
public void setThreadPage(ICPage page) {
this._threadPage = page;
}
/**
* @return
*/
public int getTopicID() {
return this._topicID;
}
public Object clone() {
Forum obj = null;
try {
obj = (Forum) super.clone();
obj.stateHandler = this.stateHandler;
}
catch (Exception ex) {
ex.printStackTrace(System.err);
}
return obj;
}
/**
* @param indent The _bodyIndent to set.
*/
public void setBodyIndent(int indent) {
this._bodyIndent = indent;
}
/**
* @param ignoreObjectID The ignoreObjectID to set.
*/
public void setIgnoreObjectID(boolean ignoreObjectID) {
this.ignoreObjectID = ignoreObjectID;
}
protected String getAuthorWidth() {
return this._authorWidth;
}
protected String getDateWidth() {
return this._dateWidth;
}
protected String getReplyWidth() {
return this._replyWidth;
}
protected boolean hasDeletePermission() {
return this._hasDeletePermission;
}
protected boolean hasReplyPermission() {
return this._hasReplyPermission;
}
public void setThreadTopicWidth(String threadTopicWidth) {
this.iThreadTopicWidth = threadTopicWidth;
}
public void setUpdatedTopicWidth(String updatedTopicWidth) {
this.iUpdatedTopicWidth = updatedTopicWidth;
}
protected String getThreadTopicWidth() {
return this.iThreadTopicWidth;
}
protected String getUpdatedTopicWidth() {
return this.iUpdatedTopicWidth;
}
public void setNextImage(Image nextImage) {
this.iNextImage = nextImage;
}
public void setPreviousImage(Image previousImage) {
this.iPreviousImage = previousImage;
}
public void setShowForumLinks(boolean showForumLinks) {
this.iShowForumLinks = showForumLinks;
}
public void setShowTopicInCollection(boolean showTopicInCollection) {
this.iShowTopicInCollection = showTopicInCollection;
}
/**
* @return Returns the userCanEditHisOwnThreads.
*/
public boolean getUserCanEditHisOwnThreads() {
return this.userCanEditHisOwnThreads;
}
/**
* @param userCanEditHisOwnThreads The userCanEditHisOwnThreads to set.
*/
public void setUserCanEditHisOwnThreads(boolean userCanEditHisOwnThreads) {
this.userCanEditHisOwnThreads = userCanEditHisOwnThreads;
}
/**
* @return Returns the showForumLinksOnTopOfThreadList.
*/
public boolean doShowForumLinksOnTopOfThreadList() {
return this.showForumLinksOnTopOfThreadList;
}
/**
* @param showForumLinksOnTopOfThreadList The showForumLinksOnTopOfThreadList to set.
*/
public void setToShowForumLinksOnTopOfThreadList(boolean showForumLinksOnTopOfThreadList) {
this.showForumLinksOnTopOfThreadList = showForumLinksOnTopOfThreadList;
}
} // Class Forum