/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH (http://www.alkacon.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* For further information about Alkacon Software GmbH, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.workplace.explorer;
import org.opencms.configuration.CmsDefaultUserSettings;
import org.opencms.file.CmsProperty;
import org.opencms.file.CmsResource;
import org.opencms.file.types.CmsResourceTypeFolder;
import org.opencms.file.types.I_CmsResourceType;
import org.opencms.jsp.CmsJspActionElement;
import org.opencms.main.CmsException;
import org.opencms.main.OpenCms;
import org.opencms.util.CmsRequestUtil;
import org.opencms.util.CmsStringUtil;
import org.opencms.util.CmsUriSplitter;
import org.opencms.workplace.CmsWorkplace;
import org.opencms.workplace.CmsWorkplaceSettings;
import org.opencms.workplace.commons.CmsPropertyAdvanced;
import org.opencms.workplace.list.A_CmsListResourceTypeDialog;
import org.opencms.workplace.list.CmsListColumnDefinition;
import org.opencms.workplace.list.CmsListItem;
import org.opencms.workplace.list.CmsListMetadata;
import org.opencms.workplace.list.CmsListOrderEnum;
import org.opencms.workplace.list.I_CmsListItemComparator;
import java.io.IOException;
import java.text.Collator;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.PageContext;
/**
* The new resource folder dialog handles the creation of a folder.<p>
*
* The following files use this class:
* <ul>
* <li>/commons/newresource_folder.jsp
* </ul>
* <p>
*
* Displays a list with resource types to choose one for the index page.<p>
*
* @since 6.7.1
*/
public class CmsNewResourceFolder extends A_CmsListResourceTypeDialog {
/** Default list of available resource types for the index page. */
public static final String DEFAULT_AVAILABLE = "none|xmlpage";
/** The marker for the default selected resource type. */
public static final String DEFAULT_MARKER = "*";
/** The id to use for the entry in the list, for which no index page should be created. */
public static final String ID_NO_INDEX_PAGE = "__none";
/** The name of the entry to take if no index page should be generated. */
public static final String NAME_NO_INDEX_PAGE = "none";
/** Request parameter name for the current folder name. */
public static final String PARAM_CURRENTFOLDER = "currentfolder";
/** Request parameter name for the index page resource type. */
public static final String PARAM_INDEX_PAGE_TYPE = "indexpagetype";
/** The name of the property where to find possible restypes for the index page. */
public static final String PROPERTY_RESTYPES_INDEXPAGE = "restypes.indexpage";
/** Item comparator to ensure that special types go first. */
private static final I_CmsListItemComparator LIST_ITEM_COMPARATOR = new I_CmsListItemComparator() {
/**
* @see org.opencms.workplace.list.I_CmsListItemComparator#getComparator(java.lang.String, java.util.Locale)
*/
public Comparator getComparator(final String columnId, final Locale locale) {
final Collator collator = Collator.getInstance(locale);
return new Comparator() {
/**
* @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
*/
public int compare(Object o1, Object o2) {
if ((o1 == o2) || !(o1 instanceof CmsListItem) || !(o2 instanceof CmsListItem)) {
return 0;
}
CmsListItem li1 = (CmsListItem)o1;
CmsListItem li2 = (CmsListItem)o2;
String id1 = li1.getId();
String id2 = li2.getId();
if (id1.equals(id2)) {
return 0;
} else if (id1.equals(ID_NO_INDEX_PAGE)) {
return -1;
} else if (id2.equals(ID_NO_INDEX_PAGE)) {
return 1;
}
Comparable c1 = (Comparable)li1.get(columnId);
Comparable c2 = (Comparable)li2.get(columnId);
if ((c1 instanceof String) && (c2 instanceof String)) {
return collator.compare(c1, c2);
} else if (c1 != null) {
if (c2 == null) {
return 1;
}
return c1.compareTo(c2);
} else if (c2 != null) {
return -1;
}
return 0;
}
};
}
};
/** Parameter which contains the current folder. */
private String m_paramCurrentFolder;
/** Parameter to define if the edit property dialog should be shown. */
private String m_paramNewResourceEditProps;
/**
* Public constructor.<p>
*
* @param jsp an initialized JSP action element
*/
public CmsNewResourceFolder(CmsJspActionElement jsp) {
super(
jsp,
A_CmsListResourceTypeDialog.LIST_ID,
Messages.get().container(Messages.GUI_NEWFOLDER_SELECT_INDEX_TYPE_0),
A_CmsListResourceTypeDialog.LIST_COLUMN_NAME,
CmsListOrderEnum.ORDER_ASCENDING,
null);
}
/**
* Public constructor with JSP variables.<p>
*
* @param context the JSP page context
* @param req the JSP request
* @param res the JSP response
*/
public CmsNewResourceFolder(PageContext context, HttpServletRequest req, HttpServletResponse res) {
this(new CmsJspActionElement(context, req, res));
}
/**
* Creates the folder using the specified resource name.<p>
*
* @return if the resource was created successfully
*
* @throws JspException if inclusion of error dialog fails
*/
public boolean actionCreateResource() throws JspException {
try {
// calculate the new resource Title property value
String title = CmsNewResource.computeNewTitleProperty(getParamResource());
// get the full resource name
String fullResourceName = computeFullResourceName();
// create the Title and Navigation properties if configured
List properties = CmsNewResource.createResourceProperties(
getCms(),
fullResourceName,
CmsResourceTypeFolder.getStaticTypeName(),
title);
// create the folder
getCms().createResource(
fullResourceName,
OpenCms.getResourceManager().getResourceType(CmsResourceTypeFolder.getStaticTypeName()).getTypeId(),
null,
properties);
setParamResource(fullResourceName);
return true;
} catch (Throwable e) {
// error creating folder, show error dialog
setParamMessage(Messages.get().getBundle(getLocale()).key(Messages.ERR_CREATE_FOLDER_0));
includeErrorpage(this, e);
}
return false;
}
/**
* @see org.opencms.workplace.list.A_CmsListDialog#actionDialog()
*/
public void actionDialog() throws JspException, ServletException, IOException {
if (getAction() == ACTION_CONTINUE) {
if (actionCreateResource()) {
actionEditProperties();
return;
}
}
super.actionDialog();
}
/**
* Forwards to the property dialog if the resourceeditprops parameter is true.<p>
*
* If the parameter is not true, the dialog will be closed.<p>
*
* @throws IOException if forwarding to the property dialog fails
* @throws ServletException if forwarding to the property dialog fails
* @throws JspException if an inclusion fails
*/
public void actionEditProperties() throws IOException, JspException, ServletException {
boolean editProps = Boolean.valueOf(getParamNewResourceEditProps()).booleanValue();
String indexPageType = getParamSelectedType();
boolean createIndex = (CmsStringUtil.isNotEmptyOrWhitespaceOnly(indexPageType))
&& (!indexPageType.equals(ID_NO_INDEX_PAGE));
if (editProps) {
// edit properties of folder, forward to property dialog
Map params = new HashMap();
params.put(PARAM_RESOURCE, getParamResource());
if (createIndex) {
// set dialogmode to wizard - create index page to indicate the creation of the index page
params.put(CmsPropertyAdvanced.PARAM_DIALOGMODE, CmsPropertyAdvanced.MODE_WIZARD_CREATEINDEX);
params.put(PARAM_INDEX_PAGE_TYPE, indexPageType);
} else {
// set dialogmode to wizard
params.put(CmsPropertyAdvanced.PARAM_DIALOGMODE, CmsPropertyAdvanced.MODE_WIZARD);
}
sendForward(CmsPropertyAdvanced.URI_PROPERTY_DIALOG_HANDLER, params);
} else if (createIndex) {
// create an index file in the new folder, redirect to new xmlpage dialog
String newFolder = getParamResource();
if (!newFolder.endsWith("/")) {
newFolder += "/";
}
// set the current explorer resource to the new created folder
getSettings().setExplorerResource(newFolder, getCms());
String newUri = PATH_DIALOGS
+ OpenCms.getWorkplaceManager().getExplorerTypeSetting(indexPageType).getNewResourceUri();
CmsUriSplitter splitter = new CmsUriSplitter(newUri);
Map params = CmsRequestUtil.createParameterMap(splitter.getQuery());
params.put(CmsPropertyAdvanced.PARAM_DIALOGMODE, CmsPropertyAdvanced.MODE_WIZARD_CREATEINDEX);
params.put(PARAM_ACTION, CmsNewResource.DIALOG_NEWFORM);
sendForward(splitter.getPrefix(), params);
} else {
// edit properties and create index file not checked, close the dialog and update tree
List folderList = new ArrayList(1);
folderList.add(CmsResource.getParentFolder(getParamResource()));
getJsp().getRequest().setAttribute(REQUEST_ATTRIBUTE_RELOADTREE, folderList);
actionCloseDialog();
}
}
/**
* Returns the current folder set by the http request.<p>
*
* If the request parameter value is null/empty then returns the default computed folder.<p>
*
* @return the current folder set by the request param or the computed current folder
*/
public String getParamCurrentFolder() {
if (CmsStringUtil.isEmpty(m_paramCurrentFolder)) {
return computeCurrentFolder();
}
return m_paramCurrentFolder;
}
/**
* Returns the paramNewResourceEditProps.<p>
*
* @return the paramNewResourceEditProps
*/
public String getParamNewResourceEditProps() {
return m_paramNewResourceEditProps;
}
/**
* @see org.opencms.workplace.list.A_CmsListResourceTypeDialog#getParamSelectedType()
*/
public String getParamSelectedType() {
String item = super.getParamSelectedType();
if (CmsStringUtil.isEmptyOrWhitespaceOnly(item)) {
boolean existNoIndex = false;
List availableResTypes = getAvailableResTypes();
// search for the default in the configuration
Iterator iter = availableResTypes.iterator();
while (iter.hasNext()) {
String entry = (String)iter.next();
// check if the no index page is available
if (entry.equals(NAME_NO_INDEX_PAGE)) {
existNoIndex = true;
}
// check if the entry is the default
if (entry.startsWith(DEFAULT_MARKER)) {
// strip leading asterisk
return entry.substring(1, entry.length());
}
}
// if the no index page entry exists, use this as default
if (existNoIndex) {
return ID_NO_INDEX_PAGE;
}
// now use the first entry as the default
if (availableResTypes.size() > 0) {
return (String)availableResTypes.get(0);
}
return null;
}
return item;
}
/**
* @see org.opencms.workplace.CmsWorkplace#paramsAsHidden()
*/
public String paramsAsHidden() {
List exclude = new ArrayList();
exclude.add(CmsNewResource.PARAM_NEWRESOURCEEDITPROPS);
exclude.add(PARAM_RESOURCE);
return paramsAsHidden(exclude);
}
/**
* Sets the current folder.<p>
*
* @param paramCurrentFolder the current folder to set
*/
public void setParamCurrentFolder(String paramCurrentFolder) {
m_paramCurrentFolder = paramCurrentFolder;
}
/**
* Sets the paramNewResourceEditProps.<p>
*
* @param paramNewResourceEditProps the paramNewResourceEditProps to set
*/
public void setParamNewResourceEditProps(String paramNewResourceEditProps) {
m_paramNewResourceEditProps = paramNewResourceEditProps;
}
/**
* Appends the full path to the new resource name given in the resource parameter.<p>
*
* @return the full path of the new resource
*/
protected String computeFullResourceName() {
// return the full resource name
// get the current folder
String currentFolder = getParamCurrentFolder();
if (CmsStringUtil.isEmpty(currentFolder)) {
currentFolder = computeCurrentFolder();
}
String translatedFoldername = OpenCms.getResourceManager().getFolderTranslator().translateResource(
getParamResource());
return currentFolder + translatedFoldername;
}
/**
* Returns the html code to add directly before the list inside the form element.<p>
*
* @return the html code to add directly before the list inside the form element
*/
protected String customHtmlBeforeList() {
StringBuffer result = new StringBuffer();
result.append(dialogBlockStart(key(Messages.GUI_NEWFOLDER_OPTIONS_0)));
result.append("<table border=\"0\" width=\"100%\">\n");
result.append("\t<tr>\n");
result.append("\t\t<td style=\"white-space: nowrap;\" unselectable=\"on\">");
result.append(key(Messages.GUI_RESOURCE_NAME_0));
result.append("</td>\n");
result.append("\t\t<td class=\"maxwidth\"><input name=\"");
result.append(PARAM_RESOURCE);
result.append("\" id=\"newresfield\" type=\"text\" value=\"");
String resource = getParamResource();
if (resource == null) {
resource = "";
}
result.append(resource);
result.append("\" class=\"maxwidth\" onkeyup=\"checkValue();\" ></td>\n");
result.append("\t</tr>\n");
result.append("\t<tr>\n");
result.append("\t\t<td> </td>\n");
result.append("\t\t<td style=\"white-space: nowrap;\" unselectable=\"on\" class=\"maxwidth\">\n");
result.append("\t\t\t<input name=\"");
result.append(CmsNewResource.PARAM_NEWRESOURCEEDITPROPS);
result.append("\" id=\"newresedit\" type=\"checkbox\" value=\"true\"");
result.append(" onclick=\"toggleButtonLabel();\"");
if (Boolean.valueOf(getParamNewResourceEditProps()).booleanValue()) {
result.append(" checked");
}
result.append("> ");
result.append(key(Messages.GUI_NEWFOLDER_EDITPROPERTIES_0));
result.append("\n");
result.append("\t\t</td>\n");
result.append("\t</tr>\n");
result.append("</table>\n");
result.append(dialogBlockEnd());
result.append("<br/>\n");
return result.toString();
}
/**
* @see org.opencms.workplace.list.A_CmsListDialog#customHtmlEnd()
*/
protected String customHtmlEnd() {
StringBuffer result = new StringBuffer(256);
result.append(super.customHtmlEnd());
// execute the javascript for de-/activating the continue button
result.append("<script type='text/javascript'>\n");
result.append("\ttoggleButtonLabel();\n");
result.append("\tcheckValue();\n");
result.append("</script>");
return result.toString();
}
/**
* @see org.opencms.workplace.list.A_CmsListDialog#customHtmlStart()
*/
protected String customHtmlStart() {
StringBuffer result = new StringBuffer(256);
result.append(super.customHtmlStart());
result.append("<script type='text/javascript'>\n");
result.append("function toggleButtonLabel() {\n");
result.append("\tvar theCheckBox = document.getElementById('newresedit');\n");
result.append("\tvar theButton = document.getElementById('nextButton');\n");
result.append("\tif (theCheckBox.checked == true) {\n");
result.append("\t\ttheButton.value = '" + key(Messages.GUI_BUTTON_CONTINUE_0) + "';\n");
result.append("\t} else {\n");
result.append("\t\ttheButton.value = '" + key(Messages.GUI_BUTTON_ENDWIZARD_0) + "';\n");
result.append("\t}\n");
result.append("}\n\n");
result.append("function checkValue() {\n");
result.append("\tvar resName = document.getElementById(\"newresfield\").value;\n");
result.append("\tvar theButton = document.getElementById(\"nextButton\");\n");
result.append("\tif (resName.length == 0) {\n");
result.append("\t\tif (theButton.disabled == false) {\n");
result.append("\t\t\ttheButton.disabled = true;\n");
result.append("\t\t}\n");
result.append("\t} else {\n");
result.append("\t\tif (theButton.disabled == true) {\n");
result.append("\t\t\ttheButton.disabled = false;\n");
result.append("\t\t}\n");
result.append("\t}\n");
result.append("}\n");
result.append("</script>");
return result.toString();
}
/**
* @see org.opencms.workplace.CmsDialog#dialogButtonsHtml(java.lang.StringBuffer, int, java.lang.String)
*/
protected void dialogButtonsHtml(StringBuffer result, int button, String attribute) {
switch (button) {
case BUTTON_CONTINUE:
result.append("<input name=\"set\" type=\"button\" value=\"");
result.append(key(Messages.GUI_BUTTON_CONTINUE_0) + "\"");
if (attribute.toLowerCase().indexOf("onclick") == -1) {
result.append(" onclick=\"submitAction('"
+ DIALOG_CONTINUE
+ "', form, '"
+ getListId()
+ "-form');\"");
}
result.append(" class=\"dialogbutton\"");
result.append(" id=\"nextButton\"");
result.append(" disabled=\"disabled\"");
result.append(attribute);
result.append(">\n");
break;
default:
super.dialogButtonsHtml(result, button, attribute);
}
}
/**
* Returns a list with all available resource types for the index page.<p>
*
* The information is first read from the property "restypes.indexpage".
* If there nothing could be found, the global settings from the resource
* type folder is taken. Only if there is nothing configured, the default
* (No index page and xmlpage) will be taken.<p>
*
* @return a list with all available resource types for the index page
*/
protected List getAvailableResTypes() {
String availableResTypes = null;
// check for presence of property limiting the new resource types to create
try {
String propResTypes = getCms().readPropertyObject(
getParamCurrentFolder(),
PROPERTY_RESTYPES_INDEXPAGE,
true).getValue();
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(propResTypes)) {
availableResTypes = propResTypes;
}
} catch (CmsException e) {
// ignore this exception, this is a minor issue
}
// use global settings from resource type folder
if (availableResTypes == null) {
try {
I_CmsResourceType resType = OpenCms.getResourceManager().getResourceType(
CmsResourceTypeFolder.getStaticTypeName());
String folderResTypes = ((CmsResourceTypeFolder)resType).getIndexPageTypes();
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(folderResTypes)) {
availableResTypes = folderResTypes;
}
} catch (CmsException ex) {
// ignore this exception, this is a minor issue
}
}
// use default
if (availableResTypes == null) {
availableResTypes = DEFAULT_AVAILABLE;
}
// create list iterator of given available resource types
return CmsStringUtil.splitAsList(availableResTypes, CmsProperty.VALUE_LIST_DELIMITER, true);
}
/**
* @see org.opencms.workplace.list.A_CmsListDialog#getListItems()
*/
protected List getListItems() {
List ret = new ArrayList();
List newResTypes = getAvailableResTypes();
Iterator k = newResTypes.iterator();
while (k.hasNext()) {
String resType = (String)k.next();
// strip the leading asterisk for the default
if (resType.startsWith(DEFAULT_MARKER)) {
resType = resType.substring(1, resType.length());
}
// add the no index page entry
if (resType.equals(NAME_NO_INDEX_PAGE)) {
CmsListItem item = getList().newItem(ID_NO_INDEX_PAGE);
item.set(LIST_COLUMN_NAME, key(Messages.GUI_NEWFOLDER_LIST_NO_INDEX_0));
ret.add(item);
continue;
}
// get settings for resource type
CmsExplorerTypeSettings set = OpenCms.getWorkplaceManager().getExplorerTypeSetting(resType);
if (set != null) {
// add found setting to list
CmsListItem item = getList().newItem(set.getName());
item.set(LIST_COLUMN_NAME, key(set.getKey()));
item.set(
LIST_COLUMN_ICON,
"<img src=\""
+ getSkinUri()
+ CmsWorkplace.RES_PATH_FILETYPES
+ set.getIcon()
+ "\" style=\"width: 16px; height: 16px;\" />");
ret.add(item);
}
}
return ret;
}
/**
* @see org.opencms.workplace.list.A_CmsListDialog#initWorkplaceRequestValues(org.opencms.workplace.CmsWorkplaceSettings, javax.servlet.http.HttpServletRequest)
*/
protected void initWorkplaceRequestValues(CmsWorkplaceSettings settings, HttpServletRequest request) {
super.initWorkplaceRequestValues(settings, request);
if (DIALOG_CONTINUE.equals(getParamAction())) {
setAction(ACTION_CONTINUE);
} else if (CmsNewResource.DIALOG_NEWFORM.equals(getParamAction())) {
CmsDefaultUserSettings userSettings = OpenCms.getWorkplaceManager().getDefaultUserSettings();
Boolean editPropsChecked = userSettings.getNewFolderEditProperties();
setParamNewResourceEditProps(editPropsChecked.toString());
}
// set title
String title = null;
CmsExplorerTypeSettings set = OpenCms.getWorkplaceManager().getExplorerTypeSetting(
CmsResourceTypeFolder.getStaticTypeName());
if ((set != null) && (CmsStringUtil.isNotEmptyOrWhitespaceOnly(set.getTitleKey()))) {
title = getMessages().key(set.getTitleKey(), true);
}
if (CmsStringUtil.isEmptyOrWhitespaceOnly(title)) {
title = key(Messages.GUI_NEWRESOURCE_FOLDER_0);
}
setParamTitle(title);
}
/**
* @see org.opencms.workplace.list.A_CmsListResourceTypeDialog#setColumns(org.opencms.workplace.list.CmsListMetadata)
*/
protected void setColumns(CmsListMetadata metadata) {
super.setColumns(metadata);
CmsListColumnDefinition def = metadata.getColumnDefinition(LIST_COLUMN_NAME);
def.setListItemComparator(LIST_ITEM_COMPARATOR);
}
}