/*
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* Copyright 2011 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.wicket.pages;
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import java.io.File;
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import java.io.FileReader;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.text.MessageFormat;
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import java.util.List;
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import org.apache.wicket.Component;
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import org.apache.wicket.PageParameters;
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import org.apache.wicket.markup.html.basic.Label;
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import org.apache.wicket.resource.ContextRelativeResource;
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import com.gitblit.GitBlit;
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import com.gitblit.Keys;
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import com.gitblit.models.RepositoryModel;
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import com.gitblit.utils.MarkdownUtils;
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import com.gitblit.utils.StringUtils;
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import com.gitblit.wicket.GitBlitWebSession;
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import com.gitblit.wicket.WicketUtils;
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import com.gitblit.wicket.panels.RepositoriesPanel;
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public class RepositoriesPage extends RootPage {
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public RepositoriesPage() {
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super();
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setup(null);
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}
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public RepositoriesPage(PageParameters params) {
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super(params);
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setup(params);
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}
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private void setup(PageParameters params) {
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setupPage("", "");
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// check to see if we should display a login message
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boolean authenticateView = GitBlit.getBoolean(Keys.web.authenticateViewPages, true);
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if (authenticateView && !GitBlitWebSession.get().isLoggedIn()) {
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String messageSource = GitBlit.getString(Keys.web.loginMessage, "gitblit");
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String message = readMarkdown(messageSource, "login.mkd");
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Component repositoriesMessage = new Label("repositoriesMessage", message);
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add(repositoriesMessage.setEscapeModelStrings(false));
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add(new Label("repositoriesPanel"));
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return;
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}
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// Load the markdown welcome message
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String messageSource = GitBlit.getString(Keys.web.repositoriesMessage, "gitblit");
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String message = readMarkdown(messageSource, "welcome.mkd");
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Component repositoriesMessage = new Label("repositoriesMessage", message)
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.setEscapeModelStrings(false).setVisible(message.length() > 0);
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add(repositoriesMessage);
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List<RepositoryModel> repositories = getRepositories(params);
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RepositoriesPanel repositoriesPanel = new RepositoriesPanel("repositoriesPanel", showAdmin,
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repositories, true, getAccessRestrictions());
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// push the panel down if we are hiding the admin controls and the
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// welcome message
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if (!showAdmin && !repositoriesMessage.isVisible()) {
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WicketUtils.setCssStyle(repositoriesPanel, "padding-top:5px;");
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}
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add(repositoriesPanel);
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}
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private String readMarkdown(String messageSource, String resource) {
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String message = "";
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if (messageSource.equalsIgnoreCase("gitblit")) {
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// Read default message
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message = readDefaultMarkdown(resource);
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} else {
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// Read user-supplied message
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if (!StringUtils.isEmpty(messageSource)) {
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File file = new File(messageSource);
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if (file.exists()) {
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try {
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FileReader reader = new FileReader(file);
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message = MarkdownUtils.transformMarkdown(reader);
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} catch (Throwable t) {
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message = "Failed to read " + file;
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warn(message, t);
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}
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} else {
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message = messageSource + " is not a valid file.";
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}
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}
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}
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return message;
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}
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private String readDefaultMarkdown(String file) {
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String message;
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try {
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ContextRelativeResource res = WicketUtils.getResource(file);
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InputStream is = res.getResourceStream().getInputStream();
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InputStreamReader reader = new InputStreamReader(is);
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message = MarkdownUtils.transformMarkdown(reader);
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reader.close();
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} catch (Throwable t) {
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message = MessageFormat.format("Failed to read default message from {0}!", file);
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error(message, t, false);
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}
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return message;
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}
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}
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