public boolean addSubscriber(String virtualUser, String subscriberEmail) {
Element watchedInvitation = getInvitationElementByVirtualUser(virtualUser);
if (watchedInvitation == null) {
return false;
}
Element subscriberListElem = XmlUtil.getChildByTagName(watchedInvitation, "subscriberList");
if (subscriberListElem == null) {
subscriberListElem = doc.createElement("subscriberList");
watchedInvitation.appendChild(subscriberListElem);
}
NodeList subscriberList = subscriberListElem.getElementsByTagName("subscriber");
if (subscriberList != null) {
int listLength = subscriberList.getLength();
for (int i = 0; i < listLength; i++) {
Element subscriberElement = (Element) subscriberList.item(i);
if (XmlUtil.getChildText(subscriberElement, "email").equals(subscriberEmail)) {
return false;
}
}
}
Element subscriberElem = doc.createElement("subscriber");
XmlUtil.setChildText(subscriberElem, "email", subscriberEmail);
XmlUtil.setChildText(subscriberElem, "code", generateAccessCode());
subscriberListElem.appendChild(subscriberElem);
changed = true;
return true;
}
protected void process() {
if ((!isAdminUser(false)) || (!userMgr.getDocumentRoot(uid).equals("/"))) {
Logger.getLogger(getClass())
.warn("UNIX command line is only available for admin users with root access");
return;
}
String cmdOutput = "";
String unixCmd = req.getParameter("unixCmd");
if (unixCmd != null) {
unixCmd = unixCmd.trim();
if (unixCmd.length() > 0) {
cmdOutput = runUnixCmd(unixCmd);
}
}
Element resultElement = doc.createElement("result");
XmlUtil.setChildText(resultElement, "cmdOutput", cmdOutput);
XmlUtil.setChildText(resultElement, "success", "true");
doc.appendChild(resultElement);
this.processResponse();
}
protected void process() {
if (!checkWriteAccess()) {
return;
}
String path = getParameter("path");
if (!accessAllowed(path)) {
Logger.getLogger(getClass())
.warn("user " + uid + " tried to access folder outside of his document root: " + path);
return;
}
String shortPath = CommonUtils.shortName(getHeadlinePath(path), 50);
Element folderWatchElement = doc.createElement("folderWatch");
doc.appendChild(folderWatchElement);
ProcessingInstruction xslRef =
doc.createProcessingInstruction(
"xml-stylesheet", "type=\"text/xsl\" href=\"/doxee-internal/xsl/folderWatch.xsl\"");
doc.insertBefore(xslRef, folderWatchElement);
XmlUtil.setChildText(folderWatchElement, "css", userMgr.getCSS(uid), false);
XmlUtil.setChildText(folderWatchElement, "path", path.replace('\\', '/'), false);
XmlUtil.setChildText(folderWatchElement, "shortPath", shortPath, false);
if (FolderWatchManager.getInstance().isListener(path, uid)) {
XmlUtil.setChildText(folderWatchElement, "watched", "true");
}
addMsgResource(
"label.readWriteStatus", getResource("label.readWriteStatus", "Read/Write status"));
addMsgResource(
"folderWatchStatusOn",
getResource(
"folderWatchStatusOn", "The content of the folder is being watched for changes."));
addMsgResource(
"folderWatchStatusOff",
getResource(
"folderWatchStatusOff", "Watch this folder for changes and get notified by e-mail."));
addMsgResource("button.startWatch", getResource("button.startWatch", "start watch"));
addMsgResource("button.stopWatch", getResource("button.stopWatch", "stop watch"));
addMsgResource("button.cancel", getResource("button.cancel", "Cancel"));
processResponse();
}
public void notifySubscribers(String accessCode) {
Element invitationElem = getInvitationElement(accessCode);
if (invitationElem == null) {
Logger.getLogger(getClass())
.warn("invitation for subscription notification not found: " + accessCode);
return;
}
Element subscriberListElem = XmlUtil.getChildByTagName(invitationElem, "subscriberList");
if (subscriberListElem == null) {
return;
}
NodeList subscriberList = subscriberListElem.getElementsByTagName("subscriber");
if ((subscriberList == null) || (subscriberList.getLength() == 0)) {
return;
}
Element notifyElem = XmlUtil.getChildByTagName(invitationElem, "notifySubscribers");
if (notifyElem == null) {
notifyElem = doc.createElement("notifySubscribers");
invitationElem.appendChild(notifyElem);
}
XmlUtil.setChildText(notifyElem, "changed", Long.toString(System.currentTimeMillis()));
changed = true;
}
protected void process() {
String imgFileName = getParameter("imgFile");
if (!this.checkAccess(imgFileName)) {
return;
}
Element cameraDataElement = doc.createElement("cameraData");
doc.appendChild(cameraDataElement);
ProcessingInstruction xslRef =
doc.createProcessingInstruction(
"xml-stylesheet", "type=\"text/xsl\" href=\"/webfilesys/xsl/cameraData.xsl\"");
doc.insertBefore(xslRef, cameraDataElement);
XmlUtil.setChildText(cameraDataElement, "css", userMgr.getCSS(uid), false);
String shortImgName = CommonUtils.shortName(this.getHeadlinePath(imgFileName), 48);
XmlUtil.setChildText(cameraDataElement, "shortImgName", shortImgName, false);
addMsgResource("alt.cameradata", getResource("alt.cameradata", "Camera Data"));
addMsgResource(
"alert.nocameradata", getResource("alert.nocameradata", "No camera data available"));
addMsgResource("label.picturefile", getResource("label.picturefile", "picture file"));
addMsgResource("label.manufacturer", getResource("label.manufacturer", "camera manufacturer"));
addMsgResource("label.cameramodel", getResource("label.cameramodel", "camera model"));
addMsgResource("label.exposuredate", getResource("label.exposuredate", "exposure date"));
addMsgResource("label.exposuretime", getResource("label.exposuretime", "exposure time"));
addMsgResource("label.aperture", getResource("label.aperture", "aperture"));
addMsgResource("label.isoValue", getResource("label.isoValue", "ISO equivalent"));
addMsgResource("label.flashfired", getResource("label.flashfired", "flash fired"));
addMsgResource("label.imgwidth", getResource("label.imgwidth", "image width"));
addMsgResource("label.imgheight", getResource("label.imgheight", "image height"));
addMsgResource("label.thumbexists", getResource("label.thumbexists", "thumbnail included"));
addMsgResource("label.gpsLatitude", getResource("label.gpsLatitude", "GPS latitude"));
addMsgResource("label.gpsLongitude", getResource("label.gpsLongitude", "GPS longitude"));
addMsgResource("button.closewin", getResource("button.closewin", "Close Window"));
CameraExifData exifData = new CameraExifData(imgFileName);
if (exifData.hasExifData()) {
Element exifDataElement = doc.createElement("exifData");
cameraDataElement.appendChild(exifDataElement);
String manufacturer = exifData.getManufacturer();
if (manufacturer != null) {
XmlUtil.setChildText(exifDataElement, "manufacturer", manufacturer);
}
String cameraModel = exifData.getCameraModel();
if (cameraModel != null) {
XmlUtil.setChildText(exifDataElement, "cameraModel", cameraModel);
}
Date exposureDate = exifData.getExposureDate();
if (exposureDate != null) {
SimpleDateFormat dateFormat = LanguageManager.getInstance().getDateFormat(language);
String formattedDate = dateFormat.format(exposureDate);
XmlUtil.setChildText(exifDataElement, "exposureDate", formattedDate);
}
String exposureTime = exifData.getExposureTime();
if (exposureTime != null) {
XmlUtil.setChildText(exifDataElement, "exposureTime", exposureTime);
}
String aperture = exifData.getAperture();
if (aperture != null) {
XmlUtil.setChildText(exifDataElement, "aperture", aperture);
}
String isoValue = exifData.getISOValue();
if (isoValue != null) {
XmlUtil.setChildText(exifDataElement, "isoValue", isoValue);
}
int flashFired = exifData.getFlashFired();
if (flashFired >= 0) {
if ((flashFired == 0) || (flashFired == 16) || (flashFired == 24) || (flashFired == 32)) {
XmlUtil.setChildText(exifDataElement, "flashFired", getResource("label.no", "no"));
} else {
XmlUtil.setChildText(exifDataElement, "flashFired", getResource("label.yes", "yes"));
}
}
int imageWidth = exifData.getImageWidth();
if (imageWidth >= 0) {
XmlUtil.setChildText(exifDataElement, "imgWidth", Integer.toString(imageWidth));
}
int imageHeight = exifData.getImageHeigth();
if (imageHeight >= 0) {
XmlUtil.setChildText(exifDataElement, "imgHeight", Integer.toString(imageHeight));
}
int thumbLength = exifData.getThumbnailLength();
if (thumbLength > 0) {
String srcFileName =
"/webfilesys/servlet?command=exifThumb&imgFile=" + UTF8URLEncoder.encode(imgFileName);
XmlUtil.setChildText(exifDataElement, "thumbnailPath", srcFileName);
}
int thumbWidth = exifData.getThumbWidth();
int thumbHeight = exifData.getThumbHeight();
if ((thumbWidth > 0) && (thumbHeight > 0)) {
XmlUtil.setChildText(exifDataElement, "thumbnailWidth", Integer.toString(thumbWidth));
XmlUtil.setChildText(exifDataElement, "thumbnailHeight", Integer.toString(thumbHeight));
}
float gpsLatitude = exifData.getGpsLatitude();
if (gpsLatitude >= 0.0f) {
XmlUtil.setChildText(
exifDataElement,
"gpsLatitude",
Float.toString(gpsLatitude) + " " + exifData.getGpsLatitudeRef());
}
float gpsLongitude = exifData.getGpsLongitude();
if (gpsLongitude >= 0.0f) {
XmlUtil.setChildText(
exifDataElement,
"gpsLongitude",
Float.toString(gpsLongitude) + " " + exifData.getGpsLongitudeRef());
}
int orientation = exifData.getOrientation();
if (orientation != CameraExifData.ORIENTATION_UNKNOWN) {
XmlUtil.setChildText(exifDataElement, "orientation", Integer.toString(orientation));
addMsgResource("label.imgOrientation", getResource("label.imgOrientation", "orientation"));
addMsgResource("orientation.landscape", getResource("orientation.landscape", "lanscape"));
addMsgResource("orientation.portrait", getResource("orientation.portrait", "portrait"));
}
}
this.processResponse("cameraData.xsl", false);
}
protected void process() {
String syncSourcePath =
(String) session.getAttribute(XmlSelectSyncFolderHandler.SESSION_ATTRIB_SYNC_SOURCE);
String syncTargetPath =
(String) session.getAttribute(XmlSelectSyncFolderHandler.SESSION_ATTRIB_SYNC_TARGET);
Element syncElement = doc.createElement("synchronize");
doc.appendChild(syncElement);
ProcessingInstruction xslRef =
doc.createProcessingInstruction(
"xml-stylesheet", "type=\"text/xsl\" href=\"/webfilesys/xsl/syncCompare.xsl\"");
doc.insertBefore(xslRef, syncElement);
XmlUtil.setChildText(syncElement, "css", userMgr.getCSS(uid), false);
XmlUtil.setChildText(syncElement, "syncSourcePath", getHeadlinePath(syncSourcePath), false);
XmlUtil.setChildText(syncElement, "syncTargetPath", getHeadlinePath(syncTargetPath), false);
addMsgResource(
"headline.syncCompare", getResource("headline.syncCompare", "Synchronize Folders"));
addMsgResource("label.syncSource", getResource("label.syncSource", "source folder"));
addMsgResource("label.syncTarget", getResource("label.syncTarget", "target folder"));
addMsgResource("button.startSync", getResource("button.startSync", "Start Synchronization"));
addMsgResource("button.cancel", getResource("button.cancel", "Cancel"));
addMsgResource("button.closewin", getResource("button.closewin", "close window"));
addMsgResource(
"diffType.missingSourceFile",
getResource("diffType.missingSourceFile", "file missing in source folder"));
addMsgResource(
"diffType.missingTargetFile",
getResource("diffType.missingTargetFile", "file missing in target folder"));
addMsgResource(
"diffType.missingSourceFolder",
getResource("diffType.missingSourceFolder", "directory missing in source folder"));
addMsgResource(
"diffType.missingTargetFolder",
getResource("diffType.missingTargetFolder", "directory missing in target folder"));
addMsgResource("diffType.size", getResource("diffType.size", "size changed"));
addMsgResource(
"diffType.modified", getResource("diffType.modified", "last modification time changed"));
addMsgResource(
"diffType.sizeAndModified",
getResource("diffType.sizeAndModified", "size and last modification time changed"));
addMsgResource(
"diffType.accessRights", getResource("diffType.accessRights", "access rights changed"));
addMsgResource("sync.tableHeadPath", getResource("sync.tableHeadPath", "path"));
addMsgResource("sync.tableHeadSource", getResource("sync.tableHeadSource", "source"));
addMsgResource("sync.tableHeadTarget", getResource("sync.tableHeadTarget", "target"));
addMsgResource("sync.missing", getResource("sync.missing", "missing"));
addMsgResource("sync.bytes", getResource("sync.bytes", "bytes"));
addMsgResource("sync.access.none", getResource("sync.access.none", "access forbidden"));
addMsgResource("sync.access.readonly", getResource("sync.access.readonly", "read"));
addMsgResource("sync.access.readwrite", getResource("sync.access.readwrite", "write"));
addMsgResource(
"sync.nothingSelected",
getResource(
"sync.nothingSelected", "Select at least one file/folder for synchronization!"));
addMsgResource(
"sync.noDifference",
getResource("sync.noDifference", "No differences found (folders are in snyc)."));
addMsgResource(
"sync.action.createMissingTarget",
getResource(
"sync.action.createMissingTarget",
"create missing target folders and copy missing target files"));
addMsgResource(
"sync.action.createMissingSource",
getResource(
"sync.action.createMissingSource",
"create missing source folders and copy missing source files"));
addMsgResource(
"sync.action.removeExtraTarget",
getResource(
"sync.action.removeExtraTarget",
"remove target folders and files that do not exist in the source folder"));
addMsgResource(
"sync.action.copyNewerToTarget",
getResource(
"sync.action.copyNewerToTarget",
"copy newer files from source folder to target folder"));
addMsgResource(
"sync.action.copyNewerToSource",
getResource(
"sync.action.copyNewerToSource",
"copy newer files from target folder to source folder"));
addMsgResource(
"sync.action.copyDateChangeToTarget",
getResource(
"sync.action.copyDateChangeToTarget",
"copy all files with changed modification date from source folder to target folder"));
addMsgResource(
"sync.action.copySizeChangeToTarget",
getResource(
"sync.action.copySizeChangeToTarget",
"copy files with changed size from source folder to target folder"));
addMsgResource(
"sync.action.copyAccessRights",
getResource(
"sync.action.copyAccessRights",
"copy changed access rights from source folder to target folder"));
addMsgResource(
"sync.confirmStartSync",
getResource(
"sync.confirmStartSync", "Are you sure you want to start the synchronization?"));
addMsgResource(
"sync.confirmRemoveExtraTarget",
getResource(
"sync.confirmRemoveExtraTarget",
"Synchronization might remove files and directories in the target folder. Are you sure?"));
Element differencesElement = doc.createElement("differencesList");
syncElement.appendChild(differencesElement);
DirSynchronizer dirSync = new DirSynchronizer(syncSourcePath, syncTargetPath);
ArrayList differences = dirSync.getDifferences();
session.setAttribute(SESSION_ATTRIB_SYNCHRONIZE_ITEMS, differences);
Element diffTypesElement = doc.createElement("diffTypes");
syncElement.appendChild(diffTypesElement);
if (dirSync.getMissingTargetFiles() > 0) {
XmlUtil.setChildText(
diffTypesElement, "type1", Integer.toString(dirSync.getMissingTargetFiles()));
}
if (dirSync.getMissingSourceFiles() > 0) {
XmlUtil.setChildText(
diffTypesElement, "type2", Integer.toString(dirSync.getMissingSourceFiles()));
}
if (dirSync.getMissingTargetFolders() > 0) {
XmlUtil.setChildText(
diffTypesElement, "type3", Integer.toString(dirSync.getMissingTargetFolders()));
}
if (dirSync.getMissingSourceFolders() > 0) {
XmlUtil.setChildText(
diffTypesElement, "type4", Integer.toString(dirSync.getMissingSourceFolders()));
}
if (dirSync.getModifiedSize() > 0) {
XmlUtil.setChildText(diffTypesElement, "type5", Integer.toString(dirSync.getModifiedSize()));
}
if (dirSync.getModifiedTime() > 0) {
XmlUtil.setChildText(diffTypesElement, "type6", Integer.toString(dirSync.getModifiedTime()));
}
if (dirSync.getModifiedSizeAndTime() > 0) {
XmlUtil.setChildText(
diffTypesElement, "type7", Integer.toString(dirSync.getModifiedSizeAndTime()));
}
if (dirSync.getModifiedAccess() > 0) {
XmlUtil.setChildText(
diffTypesElement, "type8", Integer.toString(dirSync.getModifiedAccess()));
}
SimpleDateFormat dateFormat = LanguageManager.getInstance().getDateFormat(language);
DecimalFormat numFormat = new DecimalFormat("#,###,###,###,###");
for (int i = 0; (i < differences.size()) && (i < MAX_SHOW_DIFF_NUM); i++) {
SyncItem syncItem = (SyncItem) differences.get(i);
Element diffElement = doc.createElement("difference");
XmlUtil.setChildText(diffElement, "id", Integer.toString(syncItem.getId()));
XmlUtil.setChildText(diffElement, "diffType", Integer.toString(syncItem.getDiffType()));
XmlUtil.setChildText(diffElement, "fileName", syncItem.getFileName());
Element sourceElement = doc.createElement("source");
XmlUtil.setChildText(sourceElement, "path", syncItem.getSource().getPath());
XmlUtil.setChildText(
sourceElement,
"displayPath",
getForcedLineBreakPath(getHeadlinePath(syncItem.getSource().getPath())));
XmlUtil.setChildText(sourceElement, "size", numFormat.format(syncItem.getSource().getSize()));
XmlUtil.setChildText(
sourceElement,
"modified",
dateFormat.format(new Date(syncItem.getSource().getModificationTime())));
XmlUtil.setChildText(sourceElement, "canRead", "" + syncItem.getSource().getCanRead());
XmlUtil.setChildText(sourceElement, "canWrite", "" + syncItem.getSource().getCanWrite());
diffElement.appendChild(sourceElement);
Element targetElement = doc.createElement("target");
XmlUtil.setChildText(targetElement, "path", syncItem.getTarget().getPath());
XmlUtil.setChildText(
targetElement,
"displayPath",
getForcedLineBreakPath(getHeadlinePath(syncItem.getTarget().getPath())));
XmlUtil.setChildText(targetElement, "size", numFormat.format(syncItem.getTarget().getSize()));
XmlUtil.setChildText(
targetElement,
"modified",
dateFormat.format(new Date(syncItem.getTarget().getModificationTime())));
XmlUtil.setChildText(targetElement, "canRead", "" + syncItem.getTarget().getCanRead());
XmlUtil.setChildText(targetElement, "canWrite", "" + syncItem.getTarget().getCanWrite());
diffElement.appendChild(targetElement);
differencesElement.appendChild(diffElement);
}
if (differences.size() > MAX_SHOW_DIFF_NUM) {
XmlUtil.setChildText(syncElement, "invisibleItems", "true", false);
addMsgResource(
"sync.invisibleItems",
getResource(
"sync.invisibleItems",
"The number of files out of sync is rather large. Not all differences are shown here."));
}
this.processResponse("syncCompare.xsl", true);
}
protected void process() {
if (!checkWriteAccess()) {
return;
}
String relPath = null;
String path = getParameter("path");
if (isMobile()) {
relPath = path;
path = getAbsolutePath(path);
}
if (!checkAccess(path)) {
return;
}
Element resultElement = doc.createElement("result");
String success = null;
String resultMsg = "";
String lowerCaseDocRoot = userMgr.getLowerCaseDocRoot(uid);
if (path.toLowerCase().replace('\\', '/').equals(lowerCaseDocRoot)) {
success = "error";
resultMsg = getResource("alert.delhomedir", "The home directory may not be deleted!");
} else {
File dirToBeDeleted = new File(path);
if (!dirToBeDeleted.canWrite() || (!dirToBeDeleted.isDirectory())) {
Logger.getLogger(getClass())
.warn(dirToBeDeleted + " cannot be deleted (is not a writable directory)");
success = "error";
resultMsg = getResource("alert.delDirError", "could not be deleted!");
} else {
String fileList[] = dirToBeDeleted.list();
if (fileList.length > 0) {
if ((fileList.length > 1) || (!fileList[0].equals(MetaInfManager.METAINF_FILE))) {
String confirmed = getParameter("confirmed");
if ((confirmed == null) || (!confirmed.equalsIgnoreCase("true"))) {
success = "notEmpty";
String shortPath = null;
if (relPath != null) {
shortPath = CommonUtils.shortName(relPath, 35);
} else {
shortPath = CommonUtils.shortName(path, 35);
}
resultMsg =
shortPath
+ "\n"
+ getResource("confirm.forcedirdel", "is not empty.\nDelete it anyway?");
}
}
}
if (success == null) {
File parentDir = dirToBeDeleted.getParentFile();
if (delDirTree(path)) {
MetaInfManager.getInstance().removePath(path);
SubdirExistCache.getInstance().cleanupExistSubdir(path);
FastPathManager.getInstance().removeTree(uid, path);
success = "deleted";
XmlUtil.setChildText(resultElement, "parentPath", parentDir.getAbsolutePath());
} else {
success = "error";
resultMsg = getResource("alert.delDirError", "could not be deleted!");
}
// even if only a part of the tree could be deleted we have to refresh the
// subdir status
(new TestSubDirThread(parentDir.getAbsolutePath())).start();
}
}
}
XmlUtil.setChildText(resultElement, "success", success);
XmlUtil.setChildText(resultElement, "message", resultMsg);
XmlUtil.setChildText(resultElement, "path", path);
doc.appendChild(resultElement);
this.processResponse();
}
private void checkSubscriberNotifications() {
if (Logger.getLogger(getClass()).isDebugEnabled()) {
Logger.getLogger(getClass()).debug("checking subscriber notifications");
}
NodeList invitationList = invitationRoot.getElementsByTagName("invitation");
if (invitationList == null) {
return;
}
int listLength = invitationList.getLength();
for (int i = 0; i < listLength; i++) {
Element invitationElem = (Element) invitationList.item(i);
Element notifyElem = XmlUtil.getChildByTagName(invitationElem, "notifySubscribers");
if (notifyElem != null) {
Element changedElem = XmlUtil.getChildByTagName(notifyElem, "changed");
if (changedElem != null) {
long lastChangeTime = 0;
try {
lastChangeTime = Long.parseLong(XmlUtil.getElementText(changedElem));
} catch (NumberFormatException numEx) {
Logger.getLogger(getClass()).error("invalid change time", numEx);
}
if (System.currentTimeMillis() - lastChangeTime > NOTIFIY_DELAY_AFTER_CHANGE) {
// wait some time after blog change until subscribers are notified, in case more entries
// will be created soon
long lastNotified = 0;
String lastNotificationTime = XmlUtil.getChildText(notifyElem, "lastNotified");
if (!CommonUtils.isEmpty(lastNotificationTime)) {
try {
lastNotified = Long.parseLong(lastNotificationTime);
} catch (NumberFormatException numEx) {
Logger.getLogger(getClass())
.error("invalid lastNotified time: " + lastNotificationTime);
}
}
if (System.currentTimeMillis() - lastNotified > MIN_SUBSCRIBER_NOTIFICATION_INTERVAL) {
Element subscriberListElem =
XmlUtil.getChildByTagName(invitationElem, "subscriberList");
if (subscriberListElem != null) {
NodeList subscriberList = subscriberListElem.getElementsByTagName("subscriber");
if (subscriberList != null) {
String blogPath = XmlUtil.getChildText(invitationElem, "path");
String virtualUser = XmlUtil.getChildText(invitationElem, "virtualUser");
String blogTitle = MetaInfManager.getInstance().getDescription(blogPath, ".");
if (CommonUtils.isEmpty(blogTitle)) {
blogTitle = virtualUser;
}
String blogAccessCode = invitationElem.getAttribute("accessCode");
int subscriberListLength = subscriberList.getLength();
for (int k = 0; k < subscriberListLength; k++) {
Element subscriberElement = (Element) subscriberList.item(k);
String email = XmlUtil.getChildText(subscriberElement, "email");
String code = XmlUtil.getChildText(subscriberElement, "code");
sendSubscriberNotification(email, code, blogTitle, virtualUser, blogAccessCode);
}
}
}
notifyElem.removeChild(changedElem);
XmlUtil.setChildText(
notifyElem, "lastNotified", Long.toString(System.currentTimeMillis()));
changed = true;
}
}
}
}
}
}
protected void process() {
String actPath = getParameter("actpath");
if (actPath == null) {
actPath = getCwd();
}
if (!checkAccess(actPath)) {
return;
}
String recurseParm = getParameter("recurse");
String delayString = getParameter("delay");
String autoForwardParm = getParameter("autoForward");
String startFilePath = getParameter("startFilePath");
boolean autoForward = ((autoForwardParm != null) && autoForwardParm.equalsIgnoreCase("true"));
String randomizeParm = getParameter("randomize");
boolean randomize = ((randomizeParm != null) && randomizeParm.equalsIgnoreCase("true"));
int delay = WebFileSys.getInstance().getSlideShowDelay();
int imageIdx = 0;
try {
delay = Integer.parseInt(delayString);
} catch (NumberFormatException nfe) {
}
boolean recurse = false;
if (recurseParm.equalsIgnoreCase("true")) {
recurse = true;
}
if (imageIdx <= 0) {
session.removeAttribute(SLIDESHOW_BUFFER);
getImageTree(actPath, recurse, randomize);
if (startFilePath == null) {
imageIdx = 0;
} else {
imageIdx = getStartFileIndex(startFilePath);
}
} else {
Vector imageFiles = (Vector) session.getAttribute(SLIDESHOW_BUFFER);
if ((imageFiles == null) || (imageIdx >= imageFiles.size())) {
session.removeAttribute(SLIDESHOW_BUFFER);
getImageTree(actPath, recurse, randomize);
imageIdx = 0;
}
}
Vector imageFiles = (Vector) session.getAttribute(SLIDESHOW_BUFFER);
if ((imageFiles == null) || (imageFiles.size() == 0)) {
// todo: error handling
return;
}
Element slideShowElement = doc.createElement("slideShow");
doc.appendChild(slideShowElement);
ProcessingInstruction xslRef =
doc.createProcessingInstruction(
"xml-stylesheet", "type=\"text/xsl\" href=\"/webfilesys/xsl/slideShow.xsl\"");
doc.insertBefore(xslRef, slideShowElement);
XmlUtil.setChildText(slideShowElement, "css", userMgr.getCSS(uid), false);
XmlUtil.setChildText(slideShowElement, "delay", Integer.toString(delay * 1000), false);
XmlUtil.setChildText(slideShowElement, "startIdx", Integer.toString(imageIdx), false);
XmlUtil.setChildText(slideShowElement, "autoForward", "" + autoForward, false);
XmlUtil.setChildText(
slideShowElement, "numberOfImages", Integer.toString(imageFiles.size()), false);
if (readonly) {
XmlUtil.setChildText(slideShowElement, "readonly", "true", false);
} else {
XmlUtil.setChildText(slideShowElement, "readonly", "false", false);
}
String fadeParm = getParameter("fadeInOut");
if ((fadeParm != null) && fadeParm.equals("true")) {
XmlUtil.setChildText(slideShowElement, "fadeInOut", "true", false);
}
addMsgResource("label.slideshow", getResource("label.slideshow", "Picture Slideshow"));
addMsgResource("alt.exitslideshow", getResource("alt.exitslideshow", "exit slideshow"));
addMsgResource("alt.pause", getResource("alt.pause", "pause slideshow"));
addMsgResource("alt.continue", getResource("alt.continue", "continue slideshow"));
addMsgResource("alt.back", getResource("alt.back", "previous picture"));
this.processResponse("slideShow.xsl", false);
}