/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.myfaces.custom.calendar;
import java.io.IOException;
import java.text.DateFormat;
import java.text.DateFormatSymbols;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import javax.faces.application.Application;
import javax.faces.application.FacesMessage;
import javax.faces.application.Resource;
import javax.faces.component.EditableValueHolder;
import javax.faces.component.UIComponent;
import javax.faces.component.UIInput;
import javax.faces.component.UIParameter;
import javax.faces.component.behavior.ClientBehavior;
import javax.faces.component.html.HtmlCommandLink;
import javax.faces.component.html.HtmlOutputText;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import javax.faces.convert.Converter;
import javax.faces.convert.ConverterException;
import javax.faces.convert.DateTimeConverter;
import javax.faces.event.ComponentSystemEvent;
import javax.faces.event.ComponentSystemEventListener;
import javax.faces.event.ListenerFor;
import org.apache.commons.lang.StringEscapeUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.myfaces.component.LibraryLocationAware;
import org.apache.myfaces.component.UserRoleUtils;
import org.apache.myfaces.custom.inputTextHelp.HtmlInputTextHelp;
import org.apache.myfaces.dateformat.SimpleDateFormatter;
import org.apache.myfaces.renderkit.html.util.AddResource;
import org.apache.myfaces.renderkit.html.util.AddResourceFactory;
import org.apache.myfaces.shared_tomahawk.renderkit.JSFAttr;
import org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils;
import org.apache.myfaces.shared_tomahawk.renderkit.html.HTML;
import org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlRenderer;
import org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlRendererUtils;
import org.apache.myfaces.shared_tomahawk.renderkit.html.util.JavascriptUtils;
import org.apache.myfaces.shared_tomahawk.renderkit.html.util.ResourceUtils;
import org.apache.myfaces.shared_tomahawk.util.MessageUtils;
import org.apache.myfaces.tomahawk.application.PreRenderViewAddResourceEvent;
import org.apache.myfaces.tomahawk.util.Constants;
import org.apache.myfaces.tomahawk.util.TomahawkResourceUtils;
/**
* Render a "calendar" which the user can use to choose a specific day.
* <p>
* This renderer behaves quite differently for "inline" and "popup" calendars.
* <p>
* When inline, this component automatically creates child components (text and
* link components) to represent all the dates, scrollers, etc. within itself and
* renders those children. Clicking on any link in the component causes the
* surrounding form to immediately submit.
* <p>
* When popup, this component just renders an empty span with the component id,
* and a dozen or so lines of javascript which create an instance of a
* "tomahawk calendar object", set its properties from the properties on the
* associated HtmlInputCalendar component, and then invoke it. That javascript
* object then dynamically builds DOM objects and attaches them to the empty span.
* This component also renders a button or image that toggles the visibility of
* that empty span, thereby making the popup appear and disappear.
* <p>
* Note that the two ways of generating the calendar use totally different code;
* one implementation is here and the other is in a javascript resource file. For
* obvious reasons the appearance of the two calendars should be similar, so if a
* feature is added in one place it is recommended that the other be updated also.
* <p>
* The behaviour of both of the Calendar objects varies depending upon the
* "current locale". This is derived from getViewRoot().getLocale(), which is
* normally set according to the browser preferences; users whose browsers
* have "english" as the preferred language will get the "en" locale, while
* users with "deutsch" as the preferred language will get the "de" locale.
* One specific example is the "first day of week" (ie the day displayed at
* the left of each week row); this is "sunday" for the english locale, and
* "monday" for the german locale. There is currently no way for the
* calendar component to be configured to force a specific firstDayOfWeek
* to be used for all users.
* <p>
*
* @JSFRenderer
* renderKitId = "HTML_BASIC"
* family = "javax.faces.Input"
* type = "org.apache.myfaces.Calendar"
*
* @author Martin Marinschek (latest modification by $Author: lu4242 $)
* @version $Revision: 784635 $ $Date: 2009-06-14 18:49:00 -0500 (dom, 14 jun 2009) $
*/
@ListenerFor(systemEventClass=PreRenderViewAddResourceEvent.class)
public class HtmlCalendarRenderer
extends HtmlRenderer implements ComponentSystemEventListener
{
private final Log log = LogFactory.getLog(HtmlCalendarRenderer.class);
private static final String JAVASCRIPT_ENCODED = "org.apache.myfaces.calendar.JAVASCRIPT_ENCODED";
private static final String JAVASCRIPT_ENCODED_JSF2 = "org.apache.myfaces.calendar.JAVASCRIPT_ENCODED_JSF2";
// TODO: move this to HtmlRendererUtils in shared
private static final String RESOURCE_NONE = "none";
public void processEvent(ComponentSystemEvent event)
{
HtmlInputCalendar inputCalendar = (HtmlInputCalendar) event.getComponent();
if (inputCalendar.isRenderAsPopup() && inputCalendar.isAddResources())
{
addScriptAndCSSResourcesWithJSF2ResourceAPI(FacesContext.getCurrentInstance(), inputCalendar);
}
}
public void encodeEnd(FacesContext facesContext, UIComponent component)
throws IOException
{
RendererUtils.checkParamValidity(facesContext, component, HtmlInputCalendar.class);
HtmlInputCalendar inputCalendar = (HtmlInputCalendar) component;
Locale currentLocale = facesContext.getViewRoot().getLocale();
Map<String, List<ClientBehavior>> behaviors = inputCalendar.getClientBehaviors();
if (!behaviors.isEmpty())
{
ResourceUtils.renderDefaultJsfJsInlineIfNecessary(facesContext, facesContext.getResponseWriter());
}
log.debug("current locale:" + currentLocale.toString());
String textValue;
Converter converter = inputCalendar.getConverter();
Object submittedValue = inputCalendar.getSubmittedValue();
Date value;
if (submittedValue != null)
{
//Don't need to convert anything, the textValue is the same as the submittedValue
textValue = (String) submittedValue;
if(textValue ==null || textValue.trim().length()==0 || textValue.equals(getHelperString(inputCalendar)))
{
value = null;
}
else
{
try
{
String formatStr = CalendarDateTimeConverter.createJSPopupFormat(facesContext, inputCalendar.getPopupDateFormat());
Calendar timeKeeper = Calendar.getInstance(currentLocale);
int firstDayOfWeek = timeKeeper.getFirstDayOfWeek() - 1;
org.apache.myfaces.dateformat.DateFormatSymbols symbols = new org.apache.myfaces.dateformat.DateFormatSymbols(currentLocale);
SimpleDateFormatter dateFormat = new SimpleDateFormatter(formatStr, symbols, firstDayOfWeek);
value = dateFormat.parse(textValue);
}
catch (IllegalArgumentException illegalArgumentException)
{
value = null;
}
}
}
else
{
if (converter == null)
{
CalendarDateTimeConverter defaultConverter = new CalendarDateTimeConverter();
value = (Date) getDateBusinessConverter(inputCalendar).getDateValue(facesContext, component, inputCalendar.getValue());
textValue = defaultConverter.getAsString(facesContext, inputCalendar, value);
}
else
{
//Use converter to retrieve the value.
value = (Date) inputCalendar.getValue();
textValue = converter.getAsString(facesContext, inputCalendar, value);
}
}
/*
try
{
// value = RendererUtils.getDateValue(inputCalendar);
Converter converter = getConverter(inputCalendar);
if (converter instanceof DateConverter)
{
value = ((DateConverter) converter).getAsDate(facesContext, component);
}
else
{
//value = RendererUtils.getDateValue(inputCalendar);
Object objectValue = RendererUtils.getObjectValue(component);
if (objectValue == null || objectValue instanceof Date)
{
value = (Date) objectValue;
}
else
{
//Use Converter.getAsString and convert to date using
String stringValue = converter.getAsString(facesContext, component, objectValue);
if(stringValue ==null || stringValue.trim().length()==0 ||stringValue.equals(getHelperString(inputCalendar)))
{
value = null;
}
else
{
String formatStr = CalendarDateTimeConverter.createJSPopupFormat(facesContext, inputCalendar.getPopupDateFormat());
Calendar timeKeeper = Calendar.getInstance(currentLocale);
int firstDayOfWeek = timeKeeper.getFirstDayOfWeek() - 1;
org.apache.myfaces.dateformat.DateFormatSymbols symbols = new org.apache.myfaces.dateformat.DateFormatSymbols(currentLocale);
SimpleDateFormatter dateFormat = new SimpleDateFormatter(formatStr, symbols, firstDayOfWeek);
value = dateFormat.parse(stringValue);
}
}
}
}
catch (IllegalArgumentException illegalArgumentException)
{
value = null;
}
*/
Calendar timeKeeper = Calendar.getInstance(currentLocale);
timeKeeper.setTime(value!=null?value:new Date());
DateFormatSymbols symbols = new DateFormatSymbols(currentLocale);
if(inputCalendar.isRenderAsPopup())
{
renderPopup(facesContext, inputCalendar, textValue, timeKeeper, symbols);
}
else
{
renderInline(facesContext, inputCalendar, timeKeeper, symbols);
}
component.getChildren().removeAll(component.getChildren());
}
private void renderPopup(
FacesContext facesContext,
HtmlInputCalendar inputCalendar,
String value,
Calendar timeKeeper,
DateFormatSymbols symbols) throws IOException
{
if(inputCalendar.isAddResources())
addScriptAndCSSResources(facesContext, inputCalendar);
// Check for an enclosed converter:
UIInput uiInput = (UIInput) inputCalendar;
Converter converter = uiInput.getConverter();
String dateFormat = null;
if (converter != null && converter instanceof DateTimeConverter) {
dateFormat = ((DateTimeConverter) converter).getPattern();
}
if (dateFormat == null) {
dateFormat = CalendarDateTimeConverter.createJSPopupFormat(facesContext,
inputCalendar.getPopupDateFormat());
}
Application application = facesContext.getApplication();
HtmlInputTextHelp inputText = getOrCreateInputTextChild(inputCalendar, application);
RendererUtils.copyHtmlInputTextAttributes(inputCalendar, inputText);
inputText.setConverter(null); // value for this transient component will already be converted
inputText.setTransient(true);
inputText.setHelpText(inputCalendar.getHelpText());
inputText.setSelectText(true);
inputText.setValue(value);
/*
if (value == null && inputCalendar.getSubmittedValue() != null)
{
inputText.setValue(inputCalendar.getSubmittedValue());
}
else
{
inputText.setValue(getConverter(inputCalendar).getAsString(
facesContext,inputCalendar,value));
}*/
inputText.setDisabled(inputCalendar.isDisabled());
inputText.setReadonly(inputCalendar.isReadonly());
inputText.setEnabledOnUserRole(inputCalendar.getEnabledOnUserRole());
inputText.setVisibleOnUserRole(inputCalendar.getVisibleOnUserRole());
//This is where two components with the same id are in the tree,
//so make sure that during the rendering the id is unique.
inputCalendar.setId(inputCalendar.getId()+"tempId");
inputCalendar.getChildren().add(inputText);
//Reset client id to ensure proper operation
inputText.setId(inputText.getId());
RendererUtils.renderChild(facesContext, inputText);
inputCalendar.getChildren().remove(inputText);
//Set back the correct id to the input calendar
inputCalendar.setId(inputText.getId());
ResponseWriter writer = facesContext.getResponseWriter();
writer.startElement(HTML.SPAN_ELEM,inputCalendar);
writer.writeAttribute(HTML.ID_ATTR,inputCalendar.getClientId(facesContext)+"Span",
JSFAttr.ID_ATTR);
writer.endElement(HTML.SPAN_ELEM);
if (!isDisabled(facesContext, inputCalendar) && !inputCalendar.isReadonly())
{
writer.startElement(HTML.SCRIPT_ELEM, inputCalendar);
writer.writeAttribute(HTML.SCRIPT_TYPE_ATTR,HTML.SCRIPT_TYPE_TEXT_JAVASCRIPT,null);
String calendarVar = JavascriptUtils.getValidJavascriptName(
inputCalendar.getClientId(facesContext)+"CalendarVar",false);
writer.writeText(calendarVar+"=new org_apache_myfaces_PopupCalendar();\n",null);
writer.writeText(getLocalizedLanguageScript(facesContext,symbols,
timeKeeper.getFirstDayOfWeek(),inputCalendar,calendarVar)+"\n",null);
// pass the selectMode attribute
StringBuffer script = new StringBuffer();
setStringVariable(script, calendarVar +".initData.selectMode",inputCalendar.getPopupSelectMode());
writer.writeText(script.toString(), null);
writer.writeText(calendarVar+".init(document.getElementById('"+
inputCalendar.getClientId(facesContext)+"Span"+"'));\n",null);
writer.endElement(HTML.SCRIPT_ELEM);
if(!inputCalendar.isDisplayValueOnly())
{
getScriptBtn(writer, facesContext, inputCalendar,
dateFormat,inputCalendar.getPopupButtonString(), new FunctionCallProvider(){
public String getFunctionCall(FacesContext facesContext, UIComponent uiComponent, String dateFormat)
{
String clientId = uiComponent.getClientId(facesContext);
String clientVar = JavascriptUtils.getValidJavascriptName(clientId+"CalendarVar",true);
return clientVar+"._popUpCalendar(this,document.getElementById('"+clientId+"'),'"+dateFormat+"')";
}
});
}
}
}
private void renderInline(
FacesContext facesContext,
HtmlInputCalendar inputCalendar,
Calendar timeKeeper,
DateFormatSymbols symbols) throws IOException
{
String[] weekdays = mapShortWeekdays(symbols);
String[] months = mapMonths(symbols);
int lastDayInMonth = timeKeeper.getActualMaximum(Calendar.DAY_OF_MONTH);
int currentDay = timeKeeper.get(Calendar.DAY_OF_MONTH);
if (currentDay > lastDayInMonth)
currentDay = lastDayInMonth;
timeKeeper.set(Calendar.DAY_OF_MONTH, 1);
int weekDayOfFirstDayOfMonth = mapCalendarDayToCommonDay(timeKeeper.get(Calendar.DAY_OF_WEEK));
int weekStartsAtDayIndex = mapCalendarDayToCommonDay(timeKeeper.getFirstDayOfWeek());
ResponseWriter writer = facesContext.getResponseWriter();
HtmlRendererUtils.writePrettyLineSeparator(facesContext);
HtmlRendererUtils.writePrettyLineSeparator(facesContext);
writer.startElement(HTML.TABLE_ELEM, inputCalendar);
HtmlRendererUtils.renderHTMLAttributes(writer, inputCalendar, HTML.UNIVERSAL_ATTRIBUTES);
Map<String, List<ClientBehavior>> behaviors = inputCalendar.getClientBehaviors();
if (behaviors != null && !behaviors.isEmpty())
{
writer.writeAttribute(HTML.ID_ATTR, inputCalendar.getClientId(facesContext),null);
HtmlRendererUtils.renderBehaviorizedEventHandlers(facesContext, writer, inputCalendar, behaviors);
HtmlRendererUtils.renderBehaviorizedFieldEventHandlersWithoutOnchangeAndOnselect(facesContext, writer, inputCalendar, behaviors);
}
else
{
HtmlRendererUtils.writeIdIfNecessary(writer, inputCalendar, facesContext);
HtmlRendererUtils.renderHTMLAttributes(writer, inputCalendar, HTML.EVENT_HANDLER_ATTRIBUTES);
HtmlRendererUtils.renderHTMLAttributes(writer, inputCalendar, HTML.COMMON_FIELD_EVENT_ATTRIBUTES_WITHOUT_ONSELECT_AND_ONCHANGE);
}
writer.flush();
HtmlRendererUtils.writePrettyLineSeparator(facesContext);
writer.startElement(HTML.TR_ELEM, inputCalendar);
if(inputCalendar.getMonthYearRowClass() != null)
writer.writeAttribute(HTML.CLASS_ATTR, inputCalendar.getMonthYearRowClass(), null);
writeMonthYearHeader(facesContext, writer, inputCalendar, timeKeeper,
currentDay, weekdays, months);
writer.endElement(HTML.TR_ELEM);
HtmlRendererUtils.writePrettyLineSeparator(facesContext);
writer.startElement(HTML.TR_ELEM, inputCalendar);
if(inputCalendar.getWeekRowClass() != null)
writer.writeAttribute(HTML.CLASS_ATTR, inputCalendar.getWeekRowClass(), null);
writeWeekDayNameHeader(weekStartsAtDayIndex, weekdays,
facesContext, writer, inputCalendar);
writer.endElement(HTML.TR_ELEM);
HtmlRendererUtils.writePrettyLineSeparator(facesContext);
writeDays(facesContext, writer, inputCalendar, timeKeeper,
currentDay, weekStartsAtDayIndex, weekDayOfFirstDayOfMonth,
lastDayInMonth, weekdays);
writer.endElement(HTML.TABLE_ELEM);
}
private HtmlInputTextHelp getOrCreateInputTextChild(HtmlInputCalendar inputCalendar, Application application)
{
HtmlInputTextHelp inputText = null;
List li = inputCalendar.getChildren();
for (int i = 0; i < li.size(); i++)
{
UIComponent uiComponent = (UIComponent) li.get(i);
if(uiComponent instanceof HtmlInputTextHelp)
{
inputText = (HtmlInputTextHelp) uiComponent;
break;
}
}
if(inputText == null)
{
inputText = (HtmlInputTextHelp) application.createComponent(HtmlInputTextHelp.COMPONENT_TYPE);
//Copy all client behaviors
for (Map.Entry<String,List<ClientBehavior>> entry : inputCalendar.getClientBehaviors().entrySet())
{
List<ClientBehavior> list = entry.getValue();
if (list != null && !list.isEmpty())
{
for (ClientBehavior cb : list)
{
inputText.addClientBehavior(entry.getKey(), cb);
}
}
}
}
return inputText;
}
/**
* Used by the x:inputDate renderer : HTMLDateRenderer
*/
static public void addScriptAndCSSResources(FacesContext facesContext, UIComponent component){
// Check to see if javascript has already been written (which could happen if more than one calendar
// on the same page). Note that this means that if two calendar controls in the same page have
// different styleLocation or scriptLocation settings then all but the first one get ignored.
// Having different settings for calendars on the same page would be unusual, so ignore this
// for now..
if (facesContext.getAttributes().containsKey(JAVASCRIPT_ENCODED) ||
facesContext.getAttributes().containsKey(JAVASCRIPT_ENCODED_JSF2))
{
return;
}
AddResource addresource = AddResourceFactory.getInstance(facesContext);
// Add the javascript and CSS pages
String styleLocation = HtmlRendererUtils.getStyleLocation(component);
if(styleLocation==null)
{
/*
String styleLibrary = (String) component.getAttributes().get(LibraryLocationAware.STYLE_LIBRARY_ATTR);
if (styleLibrary == null)
{
//addresource.addStyleSheet(facesContext, AddResource.HEADER_BEGIN, HtmlCalendarRenderer.class, "WH/theme.css");
TomahawkResourceUtils.addOutputStylesheetResource(facesContext, "oam.custom.calendar.WH", "theme.css");
//addresource.addStyleSheet(facesContext, AddResource.HEADER_BEGIN, HtmlCalendarRenderer.class, "DB/theme.css");
TomahawkResourceUtils.addOutputStylesheetResource(facesContext, "oam.custom.calendar.DB", "theme.css");
}
else
{
TomahawkResourceUtils.addOutputStylesheetResource(facesContext, styleLocation, "theme.css");
}*/
}
else if (!RESOURCE_NONE.equals(styleLocation))
{
addresource.addStyleSheet(facesContext, AddResource.HEADER_BEGIN, styleLocation+"/theme.css");
}
else
{
// output nothing; presumably the page directly references the necessary stylesheet
}
String javascriptLocation = HtmlRendererUtils.getJavascriptLocation(component);
if(javascriptLocation==null)
{
/*
String javascriptLibrary = (String) component.getAttributes().get(LibraryLocationAware.JAVASCRIPT_LIBRARY_ATTR);
if (javascriptLibrary == null)
{
//addresource.addJavaScriptAtPosition(facesContext, AddResource.HEADER_BEGIN, PrototypeResourceLoader.class, "prototype.js");
TomahawkResourceUtils.addOutputScriptResource(facesContext, "oam.custom.prototype", "prototype.js");
//addresource.addJavaScriptAtPosition(facesContext, AddResource.HEADER_BEGIN, HtmlCalendarRenderer.class, "date.js");
TomahawkResourceUtils.addOutputScriptResource(facesContext, "oam.custom.calendar", "date.js");
//addresource.addJavaScriptAtPosition(facesContext, AddResource.HEADER_BEGIN, HtmlCalendarRenderer.class, "popcalendar.js");
TomahawkResourceUtils.addOutputScriptResource(facesContext, "oam.custom.calendar", "popcalendar.js");
}
else
{
TomahawkResourceUtils.addOutputScriptResource(facesContext, javascriptLibrary, "prototype.js");
TomahawkResourceUtils.addOutputScriptResource(facesContext, javascriptLibrary, "date.js");
TomahawkResourceUtils.addOutputScriptResource(facesContext, javascriptLibrary, "popcalendar.js");
}*/
}
else if (!RESOURCE_NONE.equals(javascriptLocation))
{
addresource.addJavaScriptAtPosition(facesContext, AddResource.HEADER_BEGIN, javascriptLocation+ "/prototype.js");
addresource.addJavaScriptAtPosition(facesContext, AddResource.HEADER_BEGIN, javascriptLocation+ "/date.js");
addresource.addJavaScriptAtPosition(facesContext, AddResource.HEADER_BEGIN, javascriptLocation+ "/popcalendar.js");
}
else
{
// output nothing; presumably the page directly references the necessary javascript
}
facesContext.getAttributes().put(JAVASCRIPT_ENCODED, Boolean.TRUE);
}
static public void addScriptAndCSSResourcesWithJSF2ResourceAPI(FacesContext facesContext, UIComponent component){
// Check to see if javascript has already been written (which could happen if more than one calendar
// on the same page). Note that this means that if two calendar controls in the same page have
// different styleLocation or scriptLocation settings then all but the first one get ignored.
// Having different settings for calendars on the same page would be unusual, so ignore this
// for now..
if (facesContext.getAttributes().containsKey(JAVASCRIPT_ENCODED_JSF2))
{
return;
}
// Add the javascript and CSS pages
String styleLocation = HtmlRendererUtils.getStyleLocation(component);
if(styleLocation==null)
{
String styleLibrary = (String) component.getAttributes().get(LibraryLocationAware.STYLE_LIBRARY_ATTR);
if (styleLibrary == null)
{
//addresource.addStyleSheet(facesContext, AddResource.HEADER_BEGIN, HtmlCalendarRenderer.class, "WH/theme.css");
TomahawkResourceUtils.addOutputStylesheetResource(facesContext, "oam.custom.calendar.WH", "theme.css");
//addresource.addStyleSheet(facesContext, AddResource.HEADER_BEGIN, HtmlCalendarRenderer.class, "DB/theme.css");
TomahawkResourceUtils.addOutputStylesheetResource(facesContext, "oam.custom.calendar.DB", "theme.css");
}
else
{
TomahawkResourceUtils.addOutputStylesheetResource(facesContext, styleLocation, "theme.css");
}
}
String javascriptLocation = HtmlRendererUtils.getJavascriptLocation(component);
if(javascriptLocation==null)
{
String javascriptLibrary = (String) component.getAttributes().get(LibraryLocationAware.JAVASCRIPT_LIBRARY_ATTR);
if (javascriptLibrary == null)
{
//addresource.addJavaScriptAtPosition(facesContext, AddResource.HEADER_BEGIN, PrototypeResourceLoader.class, "prototype.js");
TomahawkResourceUtils.addOutputScriptResource(facesContext, "oam.custom.prototype", "prototype.js");
//addresource.addJavaScriptAtPosition(facesContext, AddResource.HEADER_BEGIN, HtmlCalendarRenderer.class, "date.js");
TomahawkResourceUtils.addOutputScriptResource(facesContext, "oam.custom.calendar", "date.js");
//addresource.addJavaScriptAtPosition(facesContext, AddResource.HEADER_BEGIN, HtmlCalendarRenderer.class, "popcalendar.js");
TomahawkResourceUtils.addOutputScriptResource(facesContext, "oam.custom.calendar", "popcalendar.js");
}
else
{
TomahawkResourceUtils.addOutputScriptResource(facesContext, javascriptLibrary, "prototype.js");
TomahawkResourceUtils.addOutputScriptResource(facesContext, javascriptLibrary, "date.js");
TomahawkResourceUtils.addOutputScriptResource(facesContext, javascriptLibrary, "popcalendar.js");
}
}
facesContext.getAttributes().put(JAVASCRIPT_ENCODED_JSF2, Boolean.TRUE);
}
/**
* Creates and returns a String which contains the initialisation data for
* the popup calendar control as a sequence of javascript commands that
* assign values to properties of a javascript object whose name is in
* parameter popupCalendarVariable.
* <p>
*
* @param firstDayOfWeek
* is in java.util.Calendar form, ie Sun=1, Mon=2, Sat=7
*/
public static String getLocalizedLanguageScript(FacesContext facesContext,
DateFormatSymbols symbols, int firstDayOfWeek, UIComponent uiComponent,
String popupCalendarVariable)
{
// Convert day value to java.util.Date convention (Sun=0, Mon=1, Sat=6).
// This is the convention that javascript Date objects use.
int realFirstDayOfWeek = firstDayOfWeek - 1;
String[] weekDays;
if (realFirstDayOfWeek == 0)
{
// Sunday
weekDays = mapShortWeekdaysStartingWithSunday(symbols);
}
else if (realFirstDayOfWeek == 1)
{
// Monday
weekDays = mapShortWeekdays(symbols);
}
else if (realFirstDayOfWeek == 6)
{
// Saturday. Often used in Arabic countries
weekDays = mapShortWeekdaysStartingWithSaturday(symbols);
}
else
{
throw new IllegalStateException("Week may only start with saturday, sunday or monday.");
}
StringBuffer script = new StringBuffer();
AddResource ar = AddResourceFactory.getInstance(facesContext);
if (uiComponent instanceof HtmlInputCalendar)
{
HtmlInputCalendar calendar = (HtmlInputCalendar) uiComponent;
// Set the themePrefix variable
String popupTheme = calendar.getPopupTheme();
if (popupTheme == null)
{
popupTheme = "DB";
}
setStringVariable(script, popupCalendarVariable + ".initData.themePrefix",
"jscalendar-" + popupTheme);
// specify the URL for the directory in which all the .gif images
// can be found
String imageLocation = HtmlRendererUtils.getImageLocation(uiComponent);
if (imageLocation == null)
{
String imageLibrary = (String) uiComponent.getAttributes().get(LibraryLocationAware.IMAGE_LIBRARY_ATTR);
if (imageLibrary == null)
{
//String uri = ar.getResourceUri(facesContext, HtmlCalendarRenderer.class, popupTheme
// + "/");
//setStringVariable(script, popupCalendarVariable + ".initData.imgDir",
// JavascriptUtils.encodeString(uri));
Resource resource = facesContext.getApplication().getResourceHandler().createResource(
";j", "oam.custom.calendar"+((popupTheme!=null&&popupTheme.length()>0)?"."+popupTheme:""));
String path = resource.getRequestPath();
int index = path.indexOf("/;j");
String prefix = path.substring(0, index+1);
String suffix = path.substring(index+3);
setStringVariable(script, popupCalendarVariable + ".initData.imgDir",prefix);
setStringVariable(script, popupCalendarVariable + ".initData.imgDirSuffix",suffix);
}
else
{
Resource resource = facesContext.getApplication().getResourceHandler().createResource(
";j", imageLibrary);
String path = resource.getRequestPath();
int index = path.indexOf("/;j");
String prefix = path.substring(0, index+1);
String suffix = path.substring(index+3);
setStringVariable(script, popupCalendarVariable + ".initData.imgDir",prefix);
setStringVariable(script, popupCalendarVariable + ".initData.imgDirSuffix",suffix);
}
}
else
{
setStringVariable(script, popupCalendarVariable + ".initData.imgDir",
(JavascriptUtils.encodeString(AddResourceFactory.getInstance(facesContext)
.getResourceUri(facesContext, imageLocation + "/"))));
setStringVariable(script, popupCalendarVariable + ".initData.imgDirSuffix","");
}
}
else
{
String imageLocation = HtmlRendererUtils.getImageLocation(uiComponent);
if (imageLocation == null)
{
String imageLibrary = (String) uiComponent.getAttributes().get(LibraryLocationAware.IMAGE_LIBRARY_ATTR);
if (imageLibrary == null)
{
//String uri = ar.getResourceUri(facesContext, HtmlCalendarRenderer.class, "images/");
//setStringVariable(script, popupCalendarVariable + ".initData.imgDir",
/// JavascriptUtils.encodeString(uri));
//setStringVariable(script, popupCalendarVariable + ".initData.imgDirSuffix","");
Resource resource = facesContext.getApplication().getResourceHandler().createResource(
";j", "oam.custom.calendar.images");
String path = resource.getRequestPath();
int index = path.indexOf("/;j");
String prefix = path.substring(0, index+1);
String suffix = path.substring(index+3);
setStringVariable(script, popupCalendarVariable + ".initData.imgDir",prefix);
setStringVariable(script, popupCalendarVariable + ".initData.imgDirSuffix",suffix);
}
else
{
Resource resource = facesContext.getApplication().getResourceHandler().createResource(
";j", imageLibrary);
String path = resource.getRequestPath();
int index = path.indexOf("/;j");
String prefix = path.substring(0, index+1);
String suffix = path.substring(index+3);
setStringVariable(script, popupCalendarVariable + ".initData.imgDir",prefix);
setStringVariable(script, popupCalendarVariable + ".initData.imgDirSuffix",suffix);
}
}
else
{
setStringVariable(script, popupCalendarVariable + ".initData.imgDir",
(JavascriptUtils.encodeString(AddResourceFactory.getInstance(facesContext)
.getResourceUri(facesContext, imageLocation + "/"))));
setStringVariable(script, popupCalendarVariable + ".initData.imgDirSuffix","");
}
}
defineStringArray(script, popupCalendarVariable + ".initData.monthName", mapMonths(symbols));
defineStringArray(script, popupCalendarVariable + ".initData.dayName", weekDays);
setIntegerVariable(script, popupCalendarVariable + ".initData.startAt", realFirstDayOfWeek);
defineStringArray(script, popupCalendarVariable + ".dateFormatSymbols.weekdays",
mapWeekdaysStartingWithSunday(symbols));
defineStringArray(script, popupCalendarVariable + ".dateFormatSymbols.shortWeekdays",
mapShortWeekdaysStartingWithSunday(symbols));
defineStringArray(script, popupCalendarVariable + ".dateFormatSymbols.shortMonths",
mapShortMonths(symbols));
defineStringArray(script, popupCalendarVariable + ".dateFormatSymbols.months",
mapMonths(symbols));
defineStringArray(script, popupCalendarVariable + ".dateFormatSymbols.eras", symbols
.getEras());
defineStringArray(script, popupCalendarVariable + ".dateFormatSymbols.ampms", symbols
.getAmPmStrings());
if (uiComponent instanceof HtmlInputCalendar)
{
HtmlInputCalendar inputCalendar = (HtmlInputCalendar) uiComponent;
if (inputCalendar.getPopupGotoString() != null)
setStringVariable(script, popupCalendarVariable + ".initData.gotoString",
inputCalendar.getPopupGotoString());
if (inputCalendar.getPopupTodayString() != null)
setStringVariable(script, popupCalendarVariable + ".initData.todayString",
inputCalendar.getPopupTodayString());
if (inputCalendar.getPopupTodayDateFormat() != null)
setStringVariable(script, popupCalendarVariable + ".initData.todayDateFormat",
inputCalendar.getPopupTodayDateFormat());
else if (inputCalendar.getPopupDateFormat() != null)
setStringVariable(script, popupCalendarVariable + ".initData.todayDateFormat",
inputCalendar.getPopupDateFormat());
if (inputCalendar.getPopupWeekString() != null)
setStringVariable(script, popupCalendarVariable + ".initData.weekString",
inputCalendar.getPopupWeekString());
if (inputCalendar.getPopupScrollLeftMessage() != null)
setStringVariable(script, popupCalendarVariable + ".initData.scrollLeftMessage",
inputCalendar.getPopupScrollLeftMessage());
if (inputCalendar.getPopupScrollRightMessage() != null)
setStringVariable(script, popupCalendarVariable + ".initData.scrollRightMessage",
inputCalendar.getPopupScrollRightMessage());
if (inputCalendar.getPopupSelectMonthMessage() != null)
setStringVariable(script, popupCalendarVariable + ".initData.selectMonthMessage",
inputCalendar.getPopupSelectMonthMessage());
if (inputCalendar.getPopupSelectYearMessage() != null)
setStringVariable(script, popupCalendarVariable + ".initData.selectYearMessage",
inputCalendar.getPopupSelectYearMessage());
if (inputCalendar.getPopupSelectDateMessage() != null)
setStringVariable(script, popupCalendarVariable + ".initData.selectDateMessage",
inputCalendar.getPopupSelectDateMessage());
setBooleanVariable(script, popupCalendarVariable + ".initData.popupLeft", inputCalendar
.isPopupLeft());
}
return script.toString();
}
private static void setBooleanVariable(StringBuffer script, String name, boolean value)
{
script.append(name);
script.append(" = ");
script.append(value);
script.append(";\n");
}
private static void setIntegerVariable(StringBuffer script, String name, int value)
{
script.append(name);
script.append(" = ");
script.append(value);
script.append(";\n");
}
private static void setStringVariable(StringBuffer script, String name, String value)
{
script.append(name);
script.append(" = \"");
script.append(StringEscapeUtils.escapeJavaScript(value));
script.append("\";\n");
}
private static void defineStringArray(StringBuffer script, String arrayName, String[] array)
{
script.append(arrayName);
script.append(" = new Array(");
for(int i=0;i<array.length;i++)
{
if(i!=0)
script.append(",");
script.append("\"");
script.append(StringEscapeUtils.escapeJavaScript(array[i]));
script.append("\"");
}
script.append(");\n");
}
public static void getScriptBtn(ResponseWriter writer, FacesContext facesContext, UIComponent uiComponent,
String dateFormat, String popupButtonString, FunctionCallProvider prov)
throws IOException
{
boolean renderButtonAsImage = false;
String popupButtonStyle = null;
String popupButtonStyleClass = null;
if(uiComponent instanceof HtmlInputCalendar)
{
HtmlInputCalendar calendar = (HtmlInputCalendar)uiComponent;
renderButtonAsImage = calendar.isRenderPopupButtonAsImage();
popupButtonStyle = calendar.getPopupButtonStyle();
popupButtonStyleClass = calendar.getPopupButtonStyleClass();
}
if (!renderButtonAsImage) {
// render the button
writer.startElement(HTML.INPUT_ELEM, uiComponent);
writer.writeAttribute(HTML.TYPE_ATTR, HTML.INPUT_TYPE_BUTTON, null);
writer.writeAttribute(HTML.ONCLICK_ATTR,
prov.getFunctionCall(facesContext,uiComponent,dateFormat),
null);
if(popupButtonString==null)
popupButtonString="...";
writer.writeAttribute(HTML.VALUE_ATTR, StringEscapeUtils.escapeJavaScript(popupButtonString), null);
if(popupButtonStyle != null)
{
writer.writeAttribute(HTML.STYLE_ATTR, popupButtonStyle, null);
}
if(popupButtonStyleClass != null)
{
writer.writeAttribute(HTML.CLASS_ATTR, popupButtonStyleClass, null);
}
writer.endElement(HTML.INPUT_ELEM);
} else {
// render the image
writer.startElement(HTML.IMG_ELEM, uiComponent);
AddResource addResource = AddResourceFactory.getInstance(facesContext);
String imgUrl = (String) uiComponent.getAttributes().get("popupButtonImageUrl");
if(imgUrl!=null)
{
writer.writeAttribute(HTML.SRC_ATTR, addResource.getResourceUri(facesContext, imgUrl), null);
}
else
{
//writer.writeAttribute(HTML.SRC_ATTR, addResource.getResourceUri(facesContext, HtmlCalendarRenderer.class, "images/calendar.gif"), null);
Resource res = facesContext.getApplication().getResourceHandler().createResource("calendar.gif", "oam.custom.calendar.images");
writer.writeAttribute(HTML.SRC_ATTR, res.getRequestPath(), null);
}
if(popupButtonStyle != null)
{
writer.writeAttribute(HTML.STYLE_ATTR, popupButtonStyle, null);
}
else
{
writer.writeAttribute(HTML.STYLE_ATTR, "vertical-align:bottom;", null);
}
if(popupButtonStyleClass != null)
{
writer.writeAttribute(HTML.CLASS_ATTR, popupButtonStyleClass, null);
}
writer.writeAttribute(HTML.ONCLICK_ATTR, prov.getFunctionCall(facesContext, uiComponent, dateFormat),
null);
writer.endElement(HTML.IMG_ELEM);
}
}
private void writeMonthYearHeader(FacesContext facesContext, ResponseWriter writer, UIInput inputComponent, Calendar timeKeeper,
int currentDay, String[] weekdays,
String[] months)
throws IOException
{
Calendar cal = shiftMonth(facesContext, timeKeeper, currentDay, -1);
writeCell(facesContext, writer, inputComponent, "<", cal.getTime(), null);
writer.startElement(HTML.TD_ELEM, inputComponent);
writer.writeAttribute(HTML.COLSPAN_ATTR, new Integer(weekdays.length - 2), null);
writer.writeText(months[timeKeeper.get(Calendar.MONTH)] + " " + timeKeeper.get(Calendar.YEAR), null);
writer.endElement(HTML.TD_ELEM);
cal = shiftMonth(facesContext, timeKeeper, currentDay, 1);
writeCell(facesContext, writer, inputComponent, ">", cal.getTime(), null);
}
private Calendar shiftMonth(FacesContext facesContext,
Calendar timeKeeper, int currentDay, int shift)
{
Calendar cal = copyCalendar(facesContext, timeKeeper);
cal.set(Calendar.DAY_OF_MONTH, 1);
cal.set(Calendar.MONTH, cal.get(Calendar.MONTH) + shift);
if(currentDay > cal.getActualMaximum(Calendar.DAY_OF_MONTH))
currentDay = cal.getActualMaximum(Calendar.DAY_OF_MONTH);
cal.set(Calendar.DAY_OF_MONTH, currentDay);
return cal;
}
private Calendar copyCalendar(FacesContext facesContext, Calendar timeKeeper)
{
Calendar cal = Calendar.getInstance(facesContext.getViewRoot().getLocale());
cal.setTime(timeKeeper.getTime());
return cal;
}
private void writeWeekDayNameHeader(int weekStartsAtDayIndex, String[] weekdays, FacesContext facesContext, ResponseWriter writer, UIInput inputComponent)
throws IOException
{
for (int i = weekStartsAtDayIndex; i < weekdays.length; i++)
writeCell(facesContext,
writer, inputComponent, weekdays[i], null, null);
for (int i = 0; i < weekStartsAtDayIndex; i++)
writeCell(facesContext, writer,
inputComponent, weekdays[i], null, null);
}
private void writeDays(FacesContext facesContext, ResponseWriter writer,
HtmlInputCalendar inputComponent, Calendar timeKeeper, int currentDay, int weekStartsAtDayIndex,
int weekDayOfFirstDayOfMonth, int lastDayInMonth, String[] weekdays)
throws IOException
{
Calendar cal;
int space = (weekStartsAtDayIndex < weekDayOfFirstDayOfMonth) ? (weekDayOfFirstDayOfMonth - weekStartsAtDayIndex)
: (weekdays.length - weekStartsAtDayIndex + weekDayOfFirstDayOfMonth);
if (space == weekdays.length)
space = 0;
int columnIndexCounter = 0;
for (int i = 0; i < space; i++)
{
if (columnIndexCounter == 0)
{
writer.startElement(HTML.TR_ELEM, inputComponent);
}
writeCell(facesContext, writer, inputComponent, "",
null, inputComponent.getDayCellClass());
columnIndexCounter++;
}
for (int i = 0; i < lastDayInMonth; i++)
{
if (columnIndexCounter == 0)
{
writer.startElement(HTML.TR_ELEM, inputComponent);
}
cal = copyCalendar(facesContext, timeKeeper);
cal.set(Calendar.DAY_OF_MONTH, i + 1);
String cellStyle = inputComponent.getDayCellClass();
if((currentDay - 1) == i)
cellStyle = inputComponent.getCurrentDayCellClass();
writeCell(facesContext, writer,
inputComponent, String.valueOf(i + 1), cal.getTime(),
cellStyle);
columnIndexCounter++;
if (columnIndexCounter == weekdays.length)
{
writer.endElement(HTML.TR_ELEM);
HtmlRendererUtils.writePrettyLineSeparator(facesContext);
columnIndexCounter = 0;
}
}
if (columnIndexCounter != 0)
{
for (int i = columnIndexCounter; i < weekdays.length; i++)
{
writeCell(facesContext, writer,
inputComponent, "", null, inputComponent.getDayCellClass());
}
writer.endElement(HTML.TR_ELEM);
HtmlRendererUtils.writePrettyLineSeparator(facesContext);
}
}
/**
* Generate components and output for a single "day" cell within the calendar display.
*/
private void writeCell(FacesContext facesContext,
ResponseWriter writer, UIInput component, String content,
Date valueForLink, String styleClass)
throws IOException
{
writer.startElement(HTML.TD_ELEM, component);
if (styleClass != null)
writer.writeAttribute(HTML.CLASS_ATTR, styleClass, null);
if (valueForLink == null)
writer.writeText(content, JSFAttr.VALUE_ATTR);
else
{
writeLink(content, component, facesContext, valueForLink);
}
writer.endElement(HTML.TD_ELEM);
}
/**
* Create child components to represent a link to a specific date value, and render them.
* <p>
* For a disabled calendar, this just creates a Text component, attaches it as a child
* of the calendar and renders it. The value of the component is the string returned by
* valueForLink.getTime().
* <p>
* For a non-disabled calendar, create an HtmlCommandLink child that wraps the text
* returned by valueForLink.getTime(), and add it to the component.
*/
private void writeLink(String content,
UIInput component,
FacesContext facesContext,
Date valueForLink)
throws IOException
{
Converter converter = getConverter(component);
Application application = facesContext.getApplication();
HtmlOutputText text
= (HtmlOutputText)application.createComponent(HtmlOutputText.COMPONENT_TYPE);
text.setValue(content);
text.setId(component.getId() + "_" + valueForLink.getTime() + "_text");
text.setTransient(true);
HtmlInputCalendar calendar = (HtmlInputCalendar)component;
if (isDisabled(facesContext, component) || calendar.isReadonly())
{
component.getChildren().add(text);
RendererUtils.renderChild(facesContext, text);
return;
}
HtmlCommandLink link
= (HtmlCommandLink)application.createComponent(HtmlCommandLink.COMPONENT_TYPE);
link.setId(component.getId() + "_" + valueForLink.getTime() + "_link");
link.setTransient(true);
link.setImmediate(component.isImmediate());
UIParameter parameter
= (UIParameter)application.createComponent(UIParameter.COMPONENT_TYPE);
parameter.setId(component.getId() + "_" + valueForLink.getTime() + "_param");
parameter.setTransient(true);
parameter.setName(component.getClientId(facesContext));
parameter.setValue(converter.getAsString(facesContext, component, valueForLink));
RendererUtils.addOrReplaceChild(component,link);
link.getChildren().add(parameter);
link.getChildren().add(text);
RendererUtils.renderChild(facesContext, link);
}
private Converter getConverter(UIInput component)
{
Converter converter = component.getConverter();
if (converter == null)
{
converter = new CalendarDateTimeConverter();
}
return converter;
}
private DateBusinessConverter getDateBusinessConverter(AbstractHtmlInputCalendar component)
{
DateBusinessConverter dateBusinessConverter = component.getDateBusinessConverter();
if (dateBusinessConverter == null)
{
dateBusinessConverter = new DefaultDateBusinessConverter();
}
return dateBusinessConverter;
}
private int mapCalendarDayToCommonDay(int day)
{
switch (day)
{
case Calendar.TUESDAY:
return 1;
case Calendar.WEDNESDAY:
return 2;
case Calendar.THURSDAY:
return 3;
case Calendar.FRIDAY:
return 4;
case Calendar.SATURDAY:
return 5;
case Calendar.SUNDAY:
return 6;
default:
return 0;
}
}
private static String[] mapShortWeekdays(DateFormatSymbols symbols)
{
String[] weekdays = new String[7];
String[] localeWeekdays = symbols.getShortWeekdays();
weekdays[0] = localeWeekdays[Calendar.MONDAY];
weekdays[1] = localeWeekdays[Calendar.TUESDAY];
weekdays[2] = localeWeekdays[Calendar.WEDNESDAY];
weekdays[3] = localeWeekdays[Calendar.THURSDAY];
weekdays[4] = localeWeekdays[Calendar.FRIDAY];
weekdays[5] = localeWeekdays[Calendar.SATURDAY];
weekdays[6] = localeWeekdays[Calendar.SUNDAY];
return weekdays;
}
private static String[] mapShortWeekdaysStartingWithSunday(DateFormatSymbols symbols)
{
String[] weekdays = new String[7];
String[] localeWeekdays = symbols.getShortWeekdays();
weekdays[0] = localeWeekdays[Calendar.SUNDAY];
weekdays[1] = localeWeekdays[Calendar.MONDAY];
weekdays[2] = localeWeekdays[Calendar.TUESDAY];
weekdays[3] = localeWeekdays[Calendar.WEDNESDAY];
weekdays[4] = localeWeekdays[Calendar.THURSDAY];
weekdays[5] = localeWeekdays[Calendar.FRIDAY];
weekdays[6] = localeWeekdays[Calendar.SATURDAY];
return weekdays;
}
private static String[] mapShortWeekdaysStartingWithSaturday(DateFormatSymbols symbols)
{
String[] weekdays = new String[7];
String[] localeWeekdays = symbols.getShortWeekdays();
weekdays[0] = localeWeekdays[Calendar.SATURDAY];
weekdays[1] = localeWeekdays[Calendar.SUNDAY];
weekdays[2] = localeWeekdays[Calendar.MONDAY];
weekdays[3] = localeWeekdays[Calendar.TUESDAY];
weekdays[4] = localeWeekdays[Calendar.WEDNESDAY];
weekdays[5] = localeWeekdays[Calendar.THURSDAY];
weekdays[6] = localeWeekdays[Calendar.FRIDAY];
return weekdays;
}
private static String[] mapWeekdaysStartingWithSunday(DateFormatSymbols symbols)
{
String[] weekdays = new String[7];
String[] localeWeekdays = symbols.getWeekdays();
weekdays[0] = localeWeekdays[Calendar.SUNDAY];
weekdays[1] = localeWeekdays[Calendar.MONDAY];
weekdays[2] = localeWeekdays[Calendar.TUESDAY];
weekdays[3] = localeWeekdays[Calendar.WEDNESDAY];
weekdays[4] = localeWeekdays[Calendar.THURSDAY];
weekdays[5] = localeWeekdays[Calendar.FRIDAY];
weekdays[6] = localeWeekdays[Calendar.SATURDAY];
return weekdays;
}
public static String[] mapMonths(DateFormatSymbols symbols)
{
String[] months = new String[12];
String[] localeMonths = symbols.getMonths();
months[0] = localeMonths[Calendar.JANUARY];
months[1] = localeMonths[Calendar.FEBRUARY];
months[2] = localeMonths[Calendar.MARCH];
months[3] = localeMonths[Calendar.APRIL];
months[4] = localeMonths[Calendar.MAY];
months[5] = localeMonths[Calendar.JUNE];
months[6] = localeMonths[Calendar.JULY];
months[7] = localeMonths[Calendar.AUGUST];
months[8] = localeMonths[Calendar.SEPTEMBER];
months[9] = localeMonths[Calendar.OCTOBER];
months[10] = localeMonths[Calendar.NOVEMBER];
months[11] = localeMonths[Calendar.DECEMBER];
return months;
}
public static String[] mapShortMonths(DateFormatSymbols symbols)
{
String[] months = new String[12];
String[] localeMonths = symbols.getShortMonths();
months[0] = localeMonths[Calendar.JANUARY];
months[1] = localeMonths[Calendar.FEBRUARY];
months[2] = localeMonths[Calendar.MARCH];
months[3] = localeMonths[Calendar.APRIL];
months[4] = localeMonths[Calendar.MAY];
months[5] = localeMonths[Calendar.JUNE];
months[6] = localeMonths[Calendar.JULY];
months[7] = localeMonths[Calendar.AUGUST];
months[8] = localeMonths[Calendar.SEPTEMBER];
months[9] = localeMonths[Calendar.OCTOBER];
months[10] = localeMonths[Calendar.NOVEMBER];
months[11] = localeMonths[Calendar.DECEMBER];
return months;
}
public void decode(FacesContext facesContext, UIComponent component)
{
if(HtmlRendererUtils.isDisabledOrReadOnly(component))
{
// nothing to do here
return;
}
RendererUtils.checkParamValidity(facesContext, component, HtmlInputCalendar.class);
//String helperString = getHelperString(component);
if (!(component instanceof EditableValueHolder)) {
throw new IllegalArgumentException("Component "
+ component.getClientId(facesContext)
+ " is not an EditableValueHolder");
}
Map paramMap = facesContext.getExternalContext()
.getRequestParameterMap();
String clientId = component.getClientId(facesContext);
if(paramMap.containsKey(clientId))
{
String value = (String) paramMap.get(clientId);
//if(!value.equalsIgnoreCase(helperString))
//{
((EditableValueHolder) component).setSubmittedValue(value);
//}
//else
//{
// The field was initially filled with the "helper string", and has
// not been altered by the user so treat this as if null had been
// passed by the user.
//
// TODO: does this mean the target date is set to todays date?
// And how does this affect the "required" property?
//((EditableValueHolder) component).setSubmittedValue("");
//}
}
else
{
log.warn(HtmlRendererUtils.NON_SUBMITTED_VALUE_WARNING +
" Component : "+
RendererUtils.getPathToComponent(component));
}
HtmlRendererUtils.decodeClientBehaviors(facesContext, component);
}
protected static boolean isDisabled(FacesContext facesContext, UIComponent uiComponent)
{
if (!UserRoleUtils.isEnabledOnUserRole(uiComponent))
{
return true;
}
else
{
if (uiComponent instanceof HtmlInputCalendar)
{
return ((HtmlInputCalendar)uiComponent).isDisabled();
}
else
{
return org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.getBooleanAttribute(uiComponent, HTML.DISABLED_ATTR, false);
}
}
}
public Object getConvertedValue(FacesContext facesContext, UIComponent uiComponent, Object submittedValue) throws ConverterException
{
RendererUtils.checkParamValidity(facesContext, uiComponent, HtmlInputCalendar.class);
AbstractHtmlInputCalendar uiInput = (AbstractHtmlInputCalendar) uiComponent;
Converter converter = uiInput.getConverter();
if (submittedValue != null && !(submittedValue instanceof String))
{
throw new IllegalArgumentException("Submitted value of type String expected");
}
//Do not convert if submittedValue is helper string
if(submittedValue != null && submittedValue.equals(getHelperString(uiComponent)))
return null;
if(converter==null)
{
converter = new CalendarDateTimeConverter();
Date date = (Date) converter.getAsObject(facesContext, uiComponent, (String) submittedValue);
return getDateBusinessConverter(uiInput).getBusinessValue(facesContext, uiComponent, date);
}
else
{
return converter.getAsObject(facesContext, uiComponent, (String) submittedValue);
}
}
public interface DateConverter extends Converter
{
public Date getAsDate(FacesContext facesContext, UIComponent uiComponent);
}
private static String getHelperString(UIComponent uiComponent)
{
return uiComponent instanceof HtmlInputCalendar?((HtmlInputCalendar) uiComponent).getHelpText():null;
}
public static class CalendarDateTimeConverter implements DateConverter
{
private static final String CONVERSION_MESSAGE_ID = "org.apache.myfaces.calendar.CONVERSION";
public Object getAsObject(FacesContext facesContext, UIComponent uiComponent, String s)
{
if(s==null || s.trim().length()==0 || s.equals(getHelperString(uiComponent)))
return null;
if(uiComponent instanceof HtmlInputCalendar && ((HtmlInputCalendar) uiComponent).isRenderAsPopup())
{
HtmlInputCalendar calendar = (HtmlInputCalendar) uiComponent;
String popupDateFormat = calendar.getPopupDateFormat();
String formatStr = createJSPopupFormat(facesContext, popupDateFormat);
Locale locale = facesContext.getViewRoot().getLocale();
Calendar timeKeeper = Calendar.getInstance(locale);
int firstDayOfWeek = timeKeeper.getFirstDayOfWeek() - 1;
org.apache.myfaces.dateformat.DateFormatSymbols symbols = new org.apache.myfaces.dateformat.DateFormatSymbols(locale);
SimpleDateFormatter dateFormat = new SimpleDateFormatter(formatStr, symbols, firstDayOfWeek);
Date date = dateFormat.parse(s);
if (date != null) {
return date;
}
FacesMessage msg = MessageUtils.getMessage(Constants.TOMAHAWK_DEFAULT_BUNDLE,FacesMessage.SEVERITY_ERROR,CONVERSION_MESSAGE_ID,new Object[]{
uiComponent.getId(),s},facesContext);
throw new ConverterException(msg);
}
else
{
DateFormat dateFormat = createStandardDateFormat(facesContext);
dateFormat.setLenient(false);
try
{
Date date = dateFormat.parse(s);
return date;
}
catch (ParseException e)
{
FacesMessage msg = MessageUtils.getMessage(Constants.TOMAHAWK_DEFAULT_BUNDLE,FacesMessage.SEVERITY_ERROR,CONVERSION_MESSAGE_ID,new Object[]{
uiComponent.getId(),s},facesContext);
throw new ConverterException(msg,e);
}
}
}
public Date getAsDate(FacesContext facesContext, UIComponent uiComponent)
{
return RendererUtils.getDateValue(uiComponent);
}
public static String createJSPopupFormat(FacesContext facesContext, String popupDateFormat)
{
if(popupDateFormat == null)
{
SimpleDateFormat defaultDateFormat = createStandardDateFormat(facesContext);
popupDateFormat = defaultDateFormat.toPattern();
}
return popupDateFormat;
}
public String getAsString(FacesContext facesContext, UIComponent uiComponent, Object o)
{
Date date = (Date) o;
if(date==null)
return getHelperString(uiComponent);
if(uiComponent instanceof HtmlInputCalendar && ((HtmlInputCalendar) uiComponent).isRenderAsPopup())
{
HtmlInputCalendar calendar = (HtmlInputCalendar) uiComponent;
String popupDateFormat = calendar.getPopupDateFormat();
String formatStr = createJSPopupFormat(facesContext, popupDateFormat);
Locale locale = facesContext.getViewRoot().getLocale();
Calendar timeKeeper = Calendar.getInstance(locale);
int firstDayOfWeek = timeKeeper.getFirstDayOfWeek() - 1;
org.apache.myfaces.dateformat.DateFormatSymbols symbols = new org.apache.myfaces.dateformat.DateFormatSymbols(locale);
SimpleDateFormatter dateFormat = new SimpleDateFormatter(formatStr, symbols, firstDayOfWeek);
return dateFormat.format(date);
}
else
{
DateFormat dateFormat = createStandardDateFormat(facesContext);
dateFormat.setLenient(false);
return dateFormat.format(date);
}
}
private static SimpleDateFormat createStandardDateFormat(FacesContext facesContext)
{
DateFormat dateFormat;
dateFormat = DateFormat.getDateInstance(DateFormat.SHORT,
facesContext.getViewRoot().getLocale());
if(dateFormat instanceof SimpleDateFormat)
return (SimpleDateFormat) dateFormat;
else
return new SimpleDateFormat("dd.MM.yyyy", facesContext.getViewRoot().getLocale());
}
}
}