package gr.grnet.pithos.web.client;\r
\r
import gr.grnet.pithos.web.client.foldertree.File;\r
+import gr.grnet.pithos.web.client.foldertree.FileVersions;\r
import gr.grnet.pithos.web.client.foldertree.Resource;\r
+import gr.grnet.pithos.web.client.foldertree.Version;\r
+import gr.grnet.pithos.web.client.rest.GetRequest;\r
import gr.grnet.pithos.web.client.rest.PostRequest;\r
import gr.grnet.pithos.web.client.rest.PutRequest;\r
+import gr.grnet.pithos.web.client.rest.RestException;\r
import gr.grnet.pithos.web.client.tagtree.Tag;\r
\r
+import java.util.List;\r
import java.util.Map;\r
\r
import com.google.gwt.core.client.GWT;\r
import com.google.gwt.core.client.Scheduler;\r
import com.google.gwt.event.dom.client.ClickEvent;\r
import com.google.gwt.event.dom.client.ClickHandler;\r
+import com.google.gwt.event.logical.shared.SelectionEvent;\r
+import com.google.gwt.event.logical.shared.SelectionHandler;\r
import com.google.gwt.i18n.client.DateTimeFormat;\r
import com.google.gwt.resources.client.ImageResource;\r
import com.google.gwt.user.client.Window;\r
\r
inner.add(createSharingPanel(), "Sharing");\r
\r
- inner.add(createVersionPanel(), "Versions");\r
-\r
+ fetchVersions();\r
+ \r
inner.selectTab(0);\r
\r
outer.add(inner);\r
setWidget(outer);\r
}\r
\r
- private VerticalPanel createGeneralPanel() {\r
+ protected void fetchVersions() {\r
+ String path = file.getUri() + "?format=json&version=list";\r
+ GetRequest<FileVersions> getVersions = new GetRequest<FileVersions>(FileVersions.class, app.getApiPath(), file.getOwner(), path) {\r
+\r
+ @Override\r
+ public void onSuccess(FileVersions _result) {\r
+ inner.add(createVersionPanel(_result.getVersions()), "Versions");\r
+ }\r
+\r
+ @Override\r
+ public void onError(Throwable t) {\r
+ if (t instanceof RestException) {\r
+ app.displayError("Unable to fetch versions: " + ((RestException) t).getHttpStatusText());\r
+ }\r
+ else\r
+ app.displayError("System error unable to fetch versions: "+t.getMessage());\r
+ }\r
+ };\r
+ getVersions.setHeader("X-Auth-Token", app.getToken());\r
+ Scheduler.get().scheduleDeferred(getVersions);\r
+ }\r
+\r
+ private VerticalPanel createGeneralPanel() {\r
final VerticalPanel generalPanel = new VerticalPanel();\r
final FlexTable generalTable = new FlexTable();\r
generalTable.setText(0, 0, "Name");\r
return permPanel;\r
}\r
\r
- private VerticalPanel createVersionPanel() {\r
+ private VerticalPanel createVersionPanel(List<Version> versions) {\r
VerticalPanel versionPanel = new VerticalPanel();\r
-\r
-// VersionsList verList = new VersionsList(this, images, bodies);\r
-// versionPanel.add(verList);\r
-//\r
-// HorizontalPanel vPanel = new HorizontalPanel();\r
-//\r
-// vPanel.setSpacing(8);\r
-// vPanel.addStyleName("pithos-TabPanelBottom");\r
-// vPanel.add(new Label("Versioned"));\r
-//\r
-// versioned.setValue(file.isVersioned());\r
-// vPanel.add(versioned);\r
-// versionPanel.add(vPanel);\r
-//\r
-// HorizontalPanel vPanel2 = new HorizontalPanel();\r
-// vPanel2.setSpacing(8);\r
-// vPanel2.addStyleName("pithos-TabPanelBottom");\r
-//\r
-// HTML removeAllVersion = new HTML("<span>Remove all previous versions?</span>");\r
-// vPanel2.add(removeAllVersion);\r
-//\r
-// Button removeVersionsButton = new Button(AbstractImagePrototype.create(images.delete()).getHTML(), new ClickHandler() {\r
-// @Override\r
-// public void onClick(ClickEvent event) {\r
-// ConfirmationDialog confirm = new ConfirmationDialog("Really " +\r
-// "remove all previous versions?", "Remove") {\r
-//\r
-// @Override\r
-// public void cancel() {\r
-// }\r
-//\r
-// @Override\r
-// public void confirm() {\r
-// FilePropertiesDialog.this.closeDialog();\r
-// removeAllOldVersions();\r
-// }\r
-//\r
-// };\r
-// confirm.center();\r
-// }\r
-//\r
-// });\r
-// vPanel2.add(removeVersionsButton);\r
-// if(!file.isVersioned())\r
-// vPanel2.setVisible(false);\r
-//\r
-// versionPanel.add(vPanel2);\r
-\r
+ VersionsList verList = new VersionsList(app, this, images, file, versions);\r
+ versionPanel.add(verList);\r
return versionPanel;\r
}\r
\r
super(_app);\r
\r
files = _files;\r
-// int versionedNum = 0;\r
-// for (File fr : files)\r
-// if (fr.isVersioned()) versionedNum++;\r
-// Boolean versioned = null;\r
-// if (versionedNum == 0)\r
-// versioned = false;\r
-// if (versionedNum == files.size())\r
-// versioned = true;\r
-\r
-// initialVersioned = versioned;\r
-// versionedCheck = new TristateCheckBox(versioned);\r
\r
// Set the dialog's caption.\r
setText("Files properties");\r
\r
inner.add(createGeneralPanel(), "General");\r
\r
- final VerticalPanel verPanel = new VerticalPanel();\r
-\r
-// final HorizontalPanel vPanel = new HorizontalPanel();\r
-// vPanel.setSpacing(8);\r
-// vPanel.addStyleName("pithos-TabPanelBottom");\r
-// vPanel.add(new Label("Versioned"));\r
-// vPanel.add(versionedCheck);\r
-//\r
-// verPanel.add(vPanel);\r
-\r
- inner.add(verPanel, "Versions");\r
inner.selectTab(0);\r
outer.add(inner);\r
\r
else\r
generalTable.setText(1, 1, "-");\r
\r
- // Find if tags are identical\r
-// List<String> tagsList = files.get(0).getTags();\r
-// List<String> tagss;\r
-// for (int i=1; i<files.size(); i++) {\r
-// tagss = files.get(i).getTags();\r
-// if (tagsList.size() != tagss.size() || !tagsList.containsAll(tagss)) {\r
-// tagsList = null;\r
-// break;\r
-// }\r
-// }\r
-// // Get the tags.\r
-// StringBuffer tagsBuffer = new StringBuffer();\r
-// if (tagsList==null)\r
-// tagsBuffer.append(MULTIPLE_VALUES_TEXT);\r
-// else {\r
-// Iterator i = tagsList.iterator();\r
-// while (i.hasNext()) {\r
-// String tag = (String) i.next();\r
-// tagsBuffer.append(tag).append(", ");\r
-// }\r
-// if (tagsBuffer.length() > 1)\r
-// tagsBuffer.delete(tagsBuffer.length() - 2, tagsBuffer.length() - 1);\r
-// }\r
-// initialTagText = tagsBuffer.toString();\r
-// tags.setText(initialTagText);\r
-// tags.addFocusHandler(new FocusHandler() {\r
-// @Override\r
-// public void onFocus(FocusEvent event) {\r
-// if (MULTIPLE_VALUES_TEXT.equals(tags.getText()))\r
-// tags.setText("");\r
-// }\r
-// }\r
-// );\r
-//\r
-// generalTable.setWidget(2, 1, tags);\r
generalTable.getFlexCellFormatter().setStyleName(0, 0, "props-labels");\r
generalTable.getFlexCellFormatter().setColSpan(0, 0, 2);\r
generalTable.getFlexCellFormatter().setStyleName(1, 0, "props-labels");\r
\r
generalPanel.add(generalTable);\r
\r
- // Asynchronously retrieve the tags defined by this user.\r
-// DeferredCommand.addCommand(new Command() {\r
-//\r
-// @Override\r
-// public void execute() {\r
-// updateTags();\r
-// }\r
-// });\r
-\r
DisclosurePanel allTags = new DisclosurePanel("All tags");\r
allTagsContent = new FlowPanel();\r
allTags.setContent(allTagsContent);\r
*/\r
@Override\r
protected void accept() {\r
-// JSONObject json = new JSONObject();\r
-// if ( versionedCheck.getState()!=null && !versionedCheck.getState().equals(initialVersioned) )\r
-// json.put("versioned", JSONBoolean.getInstance(versionedCheck.getState()));\r
-//\r
-// JSONArray taga = new JSONArray();\r
-// int i = 0;\r
-// String tagText = tags.getText();\r
-// if (!MULTIPLE_VALUES_TEXT.equals(tagText) && !initialTagText.equals(tagText)) {\r
-// String[] tagset = tagText.split(",");\r
-// for (String t : tagset) {\r
-// JSONString to = new JSONString(t);\r
-// taga.set(i, to);\r
-// i++;\r
-// }\r
-// json.put("tags", taga);\r
-// }\r
-// String jsonString = json.toString();\r
-// if(jsonString.equals("{}")){\r
-// GWT.log("NO CHANGES", null);\r
-// return;\r
-// }\r
-// final List<String> fileIds = new ArrayList<String>();\r
-// for(FileResource f : files)\r
-// fileIds.add(f.getUri()+"?update=");\r
-// MultiplePostCommand rt = new MultiplePostCommand(fileIds.toArray(new String[0]), jsonString, 200){\r
-//\r
-// @Override\r
-// public void onComplete() {\r
-// app.getTreeView().refreshCurrentNode(false);\r
-// }\r
-//\r
-// @Override\r
-// public void onError(String p, Throwable t) {\r
-// GWT.log("", t);\r
-// if(t instanceof RestException){\r
-// int statusCode = ((RestException)t).getHttpStatusCode();\r
-// if(statusCode == 405)\r
-// app.displayError("You don't have the necessary permissions");\r
-// else if(statusCode == 404)\r
-// app.displayError("File does not exist");\r
-// else if(statusCode == 409)\r
-// app.displayError("A file with the same name already exists");\r
-// else if(statusCode == 413)\r
-// app.displayError("Your quota has been exceeded");\r
-// else\r
-// app.displayError("Unable to modify file::"+((RestException)t).getHttpStatusText());\r
-// }\r
-// else\r
-// app.displayError("System error modifying file:"+t.getMessage());\r
-// }\r
-// };\r
-// DeferredCommand.addCommand(rt);\r
}\r
}\r
*/
package gr.grnet.pithos.web.client;
+import gr.grnet.pithos.web.client.FilePropertiesDialog.Images;
+import gr.grnet.pithos.web.client.foldertree.File;
+import gr.grnet.pithos.web.client.foldertree.Resource;
+import gr.grnet.pithos.web.client.foldertree.Version;
+import gr.grnet.pithos.web.client.rest.PostRequest;
+import gr.grnet.pithos.web.client.rest.RestException;
+
+import java.util.List;
+
+import com.google.gwt.core.client.Scheduler;
+import com.google.gwt.event.dom.client.ClickEvent;
+import com.google.gwt.event.dom.client.ClickHandler;
+import com.google.gwt.http.client.Response;
+import com.google.gwt.i18n.client.DateTimeFormat;
+import com.google.gwt.user.client.Window;
+import com.google.gwt.user.client.ui.AbstractImagePrototype;
import com.google.gwt.user.client.ui.Composite;
+import com.google.gwt.user.client.ui.FlexTable;
+import com.google.gwt.user.client.ui.HTML;
+import com.google.gwt.user.client.ui.HasHorizontalAlignment;
+import com.google.gwt.user.client.ui.VerticalPanel;
public class VersionsList extends Composite {
-// private Pithos app;
-//
-// int selectedRow = -1;
-//
-// int permissionCount = -1;
-//
-// List<FileResource> versions = null;
-//
-// final Images images;
-//
-// final VerticalPanel permPanel = new VerticalPanel();
-//
-// final FlexTable permTable = new FlexTable();
-//
-// FileResource toRemove = null;
-//
-// FilePropertiesDialog container;
-//
-// public VersionsList(Pithos _app, FilePropertiesDialog aContainer, final Images theImages, List<FileResource> theVersions) {
-// app = _app;
-// images = theImages;
-// container = aContainer;
-// versions = theVersions;
-// Collections.sort(theVersions, new Comparator<FileResource>(){
-//
-// @Override
-// public int compare(FileResource o1, FileResource o2) {
-// return o1.getVersion().compareTo(o2.getVersion());
-// }
-//
-// });
-// permTable.setText(0, 0, "Version");
-// permTable.setText(0, 1, "Created");
-// permTable.setText(0, 2, "Modified");
-// permTable.setText(0, 3, "Size");
-// permTable.setText(0, 4, "");
-// permTable.setText(0, 5, "");
-// permTable.getFlexCellFormatter().setStyleName(0, 0, "props-toplabels");
-// permTable.getFlexCellFormatter().setStyleName(0, 1, "props-toplabels");
-// permTable.getFlexCellFormatter().setStyleName(0, 2, "props-toplabels");
-// permTable.getFlexCellFormatter().setStyleName(0, 3, "props-toplabels");
-// permTable.getFlexCellFormatter().setColSpan(0, 1, 2);
-// permTable.getFlexCellFormatter().setHorizontalAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER);
-// permTable.getFlexCellFormatter().setHorizontalAlignment(0, 1, HasHorizontalAlignment.ALIGN_CENTER);
-// permTable.getFlexCellFormatter().setHorizontalAlignment(0, 2, HasHorizontalAlignment.ALIGN_CENTER);
-// permTable.getFlexCellFormatter().setHorizontalAlignment(0, 3, HasHorizontalAlignment.ALIGN_CENTER);
-// permPanel.add(permTable);
-// permPanel.addStyleName("pithos-TabPanelBottom");
-// permTable.addStyleName("pithos-permList");
-// initWidget(permPanel);
-// updateTable();
-// }
-//
-// public void updateTable() {
-// copyListAndContinue(versions);
-// }
-//
-// public void showVersionsTable(){
-// int i = 1;
-// if (toRemove != null) {
-// versions.remove(toRemove);
-// toRemove = null;
-// }
-// for (final FileResource dto : versions) {
-// HTML restoreVersion = new HTML("<a href='#' class='hidden-link info'><span>"+AbstractImagePrototype.create(images.restore()).getHTML()+"</span><div>Restore this Version</div></a>");
-// restoreVersion.addClickHandler(new ClickHandler() {
-// @Override
-// public void onClick(ClickEvent event) {
-// restoreVersion(dto);
-// }
-// });
-//
-// permTable.setHTML(i, 0, "<span>" + dto.getVersion() + "</span>");
-// permTable.setHTML(i, 1, "<span>" + formatDate(dto.getCreationDate()) + " by " + app.findUserFullName(dto.getCreatedBy()) + "</span>");
-// permTable.setHTML(i, 2, "<span>" + formatDate(dto.getModificationDate()) + " by " + app.findUserFullName(dto.getModifiedBy()) + "</span>");
-// permTable.setHTML(i, 3, "<span>" + dto.getFileSizeAsString() + "</span>");
-// HTML downloadHtml = new HTML("<a class='hidden-link info' href='#'><span>"+AbstractImagePrototype.create(images.download()).getHTML()+"</span><div>View this Version</div></a>");
-// downloadHtml.addClickHandler(new ClickHandler() {
-// @Override
-// public void onClick(ClickEvent event) {
-// String fileUrl = dto.getUri() + "?version=" + dto.getVersion();
-// Window.open(fileUrl, "_BLANK", "");
-// }
-// });
-// permTable.setWidget(i, 4, downloadHtml);
-// permTable.setWidget(i, 5, restoreVersion);
-// permTable.getFlexCellFormatter().setStyleName(i, 0, "props-labels");
-// permTable.getFlexCellFormatter().setHorizontalAlignment(i, 0, HasHorizontalAlignment.ALIGN_CENTER);
-// permTable.getFlexCellFormatter().setHorizontalAlignment(i, 1, HasHorizontalAlignment.ALIGN_CENTER);
-// permTable.getFlexCellFormatter().setColSpan(i, 1, 2);
-// permTable.getFlexCellFormatter().setHorizontalAlignment(i, 2, HasHorizontalAlignment.ALIGN_CENTER);
-// permTable.getFlexCellFormatter().setHorizontalAlignment(i, 3, HasHorizontalAlignment.ALIGN_CENTER);
-// i++;
-// }
-// for (; i < permTable.getRowCount(); i++)
-// permTable.removeRow(i);
-// }
-//
-// void restoreVersion(final FileResource version) {
-//// FileResource selectedFile = (FileResource) app.getCurrentSelection();
-//// PostCommand ep = new PostCommand(app, selectedFile.getUri()+"?restoreVersion="+version.getVersion(),"",200){
-////
-////
-//// @Override
-//// public void onComplete() {
-//// container.hide();
-//// app.getTreeView().refreshCurrentNode(false);
-//// }
-////
-//// @Override
-//// public void onError(Throwable t) {
-//// GWT.log("", t);
-//// if(t instanceof RestException)
-//// app.displayError("Unable to restore version:"+((RestException)t).getHttpStatusText());
-//// else
-//// app.displayError("System error restoring version:"+t.getMessage());
-//// }
-////
-//// };
-//// DeferredCommand.addCommand(ep);
-// }
-//
-// private String formatDate(Date date){
-// DateTimeFormat format = DateTimeFormat.getFormat("dd/MM/yyyy : HH:mm");
-// return format.format(date);
-// }
-//
-// /**
-// * Copies the input List to a new List
-// * @param input
-// */
-// private void copyListAndContinue(List<FileResource> input){
-// List<FileResource> copiedInput = new ArrayList<FileResource>();
-// for(FileResource dto : input) {
-// copiedInput.add(dto);
-// }
-// handleFullNames(copiedInput);
-// }
-//
-// /**
-// * Examines whether or not the user's full name exists in the
-// * userFullNameMap in the Pithos.java for every element of the input list.
-// * If the user's full name does not exist in the map then a request is being made
-// * for the specific username.
-// *
-// * @param input
-// */
-// private void handleFullNames(List<FileResource> input){
-// if(input.isEmpty()){
-// showVersionsTable();
-// return;
-// }
-//
-// if(app.findUserFullName(input.get(0).getOwner()) == null){
-// findFullNameAndUpdate(input);
-// return;
-// }
-//
-// if(input.size() >= 1){
-// input.remove(input.get(0));
-// if(input.isEmpty()){
-// showVersionsTable();
-// }else{
-// handleFullNames(input);
-// }
-// }
-// }
-//
-// /**
-// * Makes a request to search for full name from a given username
-// * and continues checking the next element of the List.
-// *
-// * @param input
-// */
-//
-// private void findFullNameAndUpdate(final List<FileResource> input){
-//// final String aUserName = input.get(0).getOwner();
-//// String path = app.getApiPath() + "users/" + aUserName;
-////
-//// GetCommand<UserSearchResource> gg = new GetCommand<UserSearchResource>(app, UserSearchResource.class, path, false,null) {
-//// @Override
-//// public void onComplete() {
-//// final UserSearchResource result = getResult();
-//// for (UserResource user : result.getUsers()){
-//// String username = user.getUsername();
-//// String userFullName = user.getName();
-//// app.putUserToMap(username, userFullName);
-//// if(input.size() >= 1){
-//// input.remove(input.get(0));
-//// if(input.isEmpty()){
-//// showVersionsTable();
-//// return;
-//// }
-//// handleFullNames(input);
-//// }
-//// }
-//// }
-//// @Override
-//// public void onError(Throwable t) {
-//// app.displayError("Unable to fetch user's full name from the given username " + aUserName);
-//// if(input.size() >= 1){
-//// input.remove(input.get(0));
-//// handleFullNames(input);
-//// }
-//// }
-//// };
-//// DeferredCommand.addCommand(gg);
-//
-// }
-//
+ Pithos app;
+
+ File file;
+
+ private List<Version> versions = null;
+
+ private Images images;
+
+ private VerticalPanel permPanel = new VerticalPanel();
+
+ private FlexTable permTable = new FlexTable();
+
+ FilePropertiesDialog container;
+
+ public VersionsList(Pithos _app, FilePropertiesDialog aContainer, final Images theImages, File _file, List<Version> theVersions) {
+ app = _app;
+ images = theImages;
+ container = aContainer;
+ file = _file;
+ versions = theVersions;
+ permTable.setText(0, 0, "Version");
+ permTable.setText(0, 1, "Date");
+ permTable.setText(0, 2, "");
+ permTable.setText(0, 3, "");
+ permTable.getFlexCellFormatter().setStyleName(0, 0, "props-toplabels");
+ permTable.getFlexCellFormatter().setStyleName(0, 1, "props-toplabels");
+ permTable.getFlexCellFormatter().setColSpan(0, 1, 2);
+ permTable.getFlexCellFormatter().setHorizontalAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER);
+ permTable.getFlexCellFormatter().setHorizontalAlignment(0, 1, HasHorizontalAlignment.ALIGN_CENTER);
+ permPanel.add(permTable);
+ permPanel.addStyleName("pithos-TabPanelBottom");
+ permTable.addStyleName("pithos-permList");
+ initWidget(permPanel);
+ showVersionsTable();
+ }
+
+ public void showVersionsTable(){
+ DateTimeFormat formatter = DateTimeFormat.getFormat("d/M/yyyy h:mm a");
+ int i = 1;
+ for (final Version v : versions) {
+ HTML restoreVersion = new HTML("<a href='#' class='hidden-link info'><span>" + AbstractImagePrototype.create(images.restore()).getHTML() + "</span><div>Restore this Version</div></a>");
+ restoreVersion.addClickHandler(new ClickHandler() {
+ @Override
+ public void onClick(ClickEvent event) {
+ restoreVersion(v.getVersion());
+ }
+ });
+
+ permTable.setHTML(i, 0, "<span>" + v.getVersion() + "</span>");
+ permTable.setHTML(i, 1, "<span>" + formatter.format(v.getDate()) + "</span>");
+ HTML downloadHtml = new HTML("<a class='hidden-link info' href='#'><span>" + AbstractImagePrototype.create(images.download()).getHTML()+"</span><div>View this Version</div></a>");
+ downloadHtml.addClickHandler(new ClickHandler() {
+ @Override
+ public void onClick(ClickEvent event) {
+ String fileUrl = app.getApiPath() + app.getUsername() + file.getUri() + "?X-Auth-Token=" + app.getToken() + "&version=" + v.getVersion();
+ Window.open(fileUrl, "_BLANK", "");
+ }
+ });
+ permTable.setWidget(i, 2, downloadHtml);
+ permTable.setWidget(i, 3, restoreVersion);
+ permTable.getFlexCellFormatter().setStyleName(i, 0, "props-labels");
+ permTable.getFlexCellFormatter().setHorizontalAlignment(i, 0, HasHorizontalAlignment.ALIGN_CENTER);
+ permTable.getFlexCellFormatter().setHorizontalAlignment(i, 1, HasHorizontalAlignment.ALIGN_CENTER);
+ permTable.getFlexCellFormatter().setColSpan(i, 1, 2);
+ i++;
+ }
+ }
+
+ void restoreVersion(int version) {
+ String path = file.getUri() + "?update=";
+ PostRequest restoreVersion = new PostRequest(app.getApiPath(), file.getOwner(), path) {
+
+ @Override
+ public void onSuccess(Resource result) {
+ container.hide();
+ }
+
+ @Override
+ public void onError(Throwable t) {
+ if (t instanceof RestException) {
+ if (((RestException) t).getHttpStatusCode() == Response.SC_NO_CONTENT)
+ onSuccess(null);
+ else
+ app.displayError("Unable to restore version: " + ((RestException) t).getHttpStatusText());
+ }
+ else
+ app.displayError("System error unable to restore versions: "+t.getMessage());
+ }
+ };
+ restoreVersion.setHeader("X-Auth-Token", app.getToken());
+ restoreVersion.setHeader("X-Source-Object", file.getUri());
+ restoreVersion.setHeader("X-Source-Version", String.valueOf(version));
+ restoreVersion.setHeader("Content-Range", "bytes 0-/*");
+ Scheduler.get().scheduleDeferred(restoreVersion);
+ }
}
projects / pithos / commitdiff