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- /*
- * Copyright 2015 gitblit.com.
- *
- * Licensed 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 com.gitblit.wicket.pages;
-
- import java.text.DateFormat;
- import java.text.SimpleDateFormat;
- import java.util.ArrayList;
- import java.util.Collections;
- import java.util.Comparator;
- import java.util.Iterator;
- import java.util.List;
-
- import org.apache.commons.io.FileUtils;
- import org.apache.wicket.PageParameters;
- import org.apache.wicket.extensions.markup.html.repeater.util.SortableDataProvider;
- import org.apache.wicket.markup.html.basic.Label;
- import org.apache.wicket.markup.html.link.BookmarkablePageLink;
- import org.apache.wicket.markup.repeater.Item;
- import org.apache.wicket.markup.repeater.data.DataView;
- import org.apache.wicket.model.IModel;
- import org.apache.wicket.model.Model;
-
- import com.gitblit.Constants;
- import com.gitblit.Keys;
- import com.gitblit.models.FilestoreModel;
- import com.gitblit.models.FilestoreModel.Status;
- import com.gitblit.models.UserModel;
- import com.gitblit.wicket.CacheControl;
- import com.gitblit.wicket.FilestoreUI;
- import com.gitblit.wicket.GitBlitWebSession;
- import com.gitblit.wicket.WicketUtils;
- import com.gitblit.wicket.CacheControl.LastModified;
-
- /**
- * Page to display the current status of the filestore.
- * Certain errors also displayed to aid in fault finding
- *
- * @author Paul Martin
- */
- @CacheControl(LastModified.ACTIVITY)
- public class FilestorePage extends RootPage {
-
- public FilestorePage(PageParameters params) {
- super(params);
- setupPage("", "");
-
- int itemsPerPage = app().settings().getInteger(Keys.web.itemsPerPage, 20);
- if (itemsPerPage <= 1) {
- itemsPerPage = 20;
- }
-
- final int pageNumber = WicketUtils.getPage(params);
- final String filter = WicketUtils.getSearchString(params);
-
- int prevPage = Math.max(0, pageNumber - 1);
- int nextPage = pageNumber + 1;
- boolean hasMore = false;
-
- final UserModel user = (GitBlitWebSession.get().getUser() == null) ? UserModel.ANONYMOUS : GitBlitWebSession.get().getUser();
- final long nBytesUsed = app().filestore().getFilestoreUsedByteCount();
- final long nBytesAvailable = app().filestore().getFilestoreAvailableByteCount();
- List<FilestoreModel> files = app().filestore().getAllObjects(user);
-
- if (files == null) {
- files = new ArrayList<FilestoreModel>();
- }
-
- long nOk = 0;
- long nPending = 0;
- long nInprogress = 0;
- long nError = 0;
- long nDeleted = 0;
-
- for (FilestoreModel file : files) {
- switch (file.getStatus()) {
- case Available: { nOk++;} break;
- case Upload_Pending: { nPending++; } break;
- case Upload_In_Progress: { nInprogress++; } break;
- case Deleted: { nDeleted++; } break;
- default: { nError++; } break;
- }
- }
-
-
- BookmarkablePageLink<Void> itemOk = new BookmarkablePageLink<Void>("filterByOk", FilestorePage.class,
- WicketUtils.newFilestorePageParameter(prevPage, SortBy.ok.name()));
-
- BookmarkablePageLink<Void> itemPending = new BookmarkablePageLink<Void>("filterByPending", FilestorePage.class,
- WicketUtils.newFilestorePageParameter(prevPage, SortBy.pending.name()));
-
- BookmarkablePageLink<Void> itemInprogress = new BookmarkablePageLink<Void>("filterByInprogress", FilestorePage.class,
- WicketUtils.newFilestorePageParameter(prevPage, SortBy.inprogress.name()));
-
- BookmarkablePageLink<Void> itemError = new BookmarkablePageLink<Void>("filterByError", FilestorePage.class,
- WicketUtils.newFilestorePageParameter(prevPage, SortBy.error.name()));
-
- BookmarkablePageLink<Void> itemDeleted = new BookmarkablePageLink<Void>("filterByDeleted", FilestorePage.class,
- WicketUtils.newFilestorePageParameter(prevPage, SortBy.deleted.name()));
-
-
- List<FilestoreModel> filteredResults = new ArrayList<FilestoreModel>(files.size());
-
- if (filter == null) {
- filteredResults = files;
- } else if (filter.equals(SortBy.ok.name())) {
- WicketUtils.setCssClass(itemOk, "filter-on");
-
- for (FilestoreModel item : files) {
- if (item.getStatus() == Status.Available) {
- filteredResults.add(item);
- }
- }
- } else if (filter.equals(SortBy.pending.name())) {
- WicketUtils.setCssClass(itemPending, "filter-on");
-
- for (FilestoreModel item : files) {
- if (item.getStatus() == Status.Upload_Pending) {
- filteredResults.add(item);
- }
- }
- } else if (filter.equals(SortBy.inprogress.name())) {
- WicketUtils.setCssClass(itemInprogress, "filter-on");
-
- for (FilestoreModel item : files) {
- if (item.getStatus() == Status.Upload_In_Progress) {
- filteredResults.add(item);
- }
- }
- } else if (filter.equals(SortBy.error.name())) {
- WicketUtils.setCssClass(itemError, "filter-on");
-
- for (FilestoreModel item : files) {
- if (item.isInErrorState()) {
- filteredResults.add(item);
- }
- }
- } else if (filter.equals(SortBy.deleted.name())) {
- WicketUtils.setCssClass(itemDeleted, "filter-on");
-
- for (FilestoreModel item : files) {
- if (item.getStatus() == Status.Deleted) {
- filteredResults.add(item);
- }
- }
- }
-
- DataView<FilestoreModel> filesView = new DataView<FilestoreModel>("fileRow",
- new SortableFilestoreProvider(filteredResults) , itemsPerPage) {
- private static final long serialVersionUID = 1L;
- private int counter;
-
- @Override
- protected void onBeforeRender() {
- super.onBeforeRender();
- counter = 0;
- }
-
- @Override
- public void populateItem(final Item<FilestoreModel> item) {
- final FilestoreModel entry = item.getModelObject();
-
- DateFormat dateFormater = new SimpleDateFormat(Constants.ISO8601);
-
- UserModel user = app().users().getUserModel(entry.getChangedBy());
- user = user == null ? UserModel.ANONYMOUS : user;
-
- Label icon = FilestoreUI.getStatusIcon("status", entry);
- item.add(icon);
- item.add(new Label("on", dateFormater.format(entry.getChangedOn())));
- item.add(new Label("by", user.getDisplayName()));
-
- item.add(new Label("oid", entry.oid));
- item.add(new Label("size", FileUtils.byteCountToDisplaySize(entry.getSize())));
-
- WicketUtils.setAlternatingBackground(item, counter);
- counter++;
- }
-
- };
-
-
- if (filteredResults.size() < itemsPerPage) {
- filesView.setCurrentPage(0);
- hasMore = false;
- } else {
- filesView.setCurrentPage(pageNumber - 1);
- hasMore = true;
- }
-
-
- add(filesView);
-
-
- add(new BookmarkablePageLink<Void>("firstPageBottom", FilestorePage.class).setEnabled(pageNumber > 1));
- add(new BookmarkablePageLink<Void>("prevPageBottom", FilestorePage.class,
- WicketUtils.newFilestorePageParameter(prevPage, filter)).setEnabled(pageNumber > 1));
- add(new BookmarkablePageLink<Void>("nextPageBottom", FilestorePage.class,
- WicketUtils.newFilestorePageParameter(nextPage, filter)).setEnabled(hasMore));
-
-
- itemOk.add(FilestoreUI.getStatusIcon("statusOkIcon", FilestoreModel.Status.Available));
- itemPending.add(FilestoreUI.getStatusIcon("statusPendingIcon", FilestoreModel.Status.Upload_Pending));
- itemInprogress.add(FilestoreUI.getStatusIcon("statusInprogressIcon", FilestoreModel.Status.Upload_In_Progress));
- itemError.add(FilestoreUI.getStatusIcon("statusErrorIcon", FilestoreModel.Status.Error_Unknown));
- itemDeleted.add(FilestoreUI.getStatusIcon("statusDeletedIcon", FilestoreModel.Status.Deleted));
-
- itemOk.add(new Label("statusOkCount", String.valueOf(nOk)));
- itemPending.add(new Label("statusPendingCount", String.valueOf(nPending)));
- itemInprogress.add(new Label("statusInprogressCount", String.valueOf(nInprogress)));
- itemError.add(new Label("statusErrorCount", String.valueOf(nError)));
- itemDeleted.add(new Label("statusDeletedCount", String.valueOf(nDeleted)));
-
- add(itemOk);
- add(itemPending);
- add(itemInprogress);
- add(itemError);
- add(itemDeleted);
-
- add(new Label("spaceAvailable", String.format("%s / %s",
- FileUtils.byteCountToDisplaySize(nBytesUsed),
- FileUtils.byteCountToDisplaySize(nBytesAvailable))));
-
- BookmarkablePageLink<Void> helpLink = new BookmarkablePageLink<Void>("filestoreHelp", FilestoreUsage.class);
- helpLink.add(new Label("helpMessage", getString("gb.filestoreHelp")));
- add(helpLink);
-
- }
-
- protected enum SortBy {
- ok, pending, inprogress, error, deleted;
- }
-
- private static class SortableFilestoreProvider extends SortableDataProvider<FilestoreModel> {
-
- private static final long serialVersionUID = 1L;
-
- private List<FilestoreModel> list;
-
- protected SortableFilestoreProvider(List<FilestoreModel> list) {
- this.list = list;
- }
-
- @Override
- public int size() {
- if (list == null) {
- return 0;
- }
- return list.size();
- }
-
- @Override
- public IModel<FilestoreModel> model(FilestoreModel header) {
- return new Model<FilestoreModel>(header);
- }
-
- @Override
- public Iterator<FilestoreModel> iterator(int first, int count) {
- Collections.sort(list, new Comparator<FilestoreModel>() {
- @Override
- public int compare(FilestoreModel o1, FilestoreModel o2) {
- return o2.getChangedOn().compareTo(o1.getChangedOn());
- }
- });
- return list.subList(first, first + count).iterator();
- }
- }
-
- }
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