James Moger
2011-09-26 2179fb76bbbd2021c350a7c28d6901389ed50b2b
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/*
 * Copyright 2011 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.MessageFormat;
import java.util.ArrayList;
import java.util.List;
 
import org.apache.wicket.PageParameters;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.Button;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.model.CompoundPropertyModel;
 
import com.gitblit.GitBlit;
import com.gitblit.models.FederationProposal;
import com.gitblit.models.RepositoryModel;
import com.gitblit.utils.FederationUtils;
import com.gitblit.utils.StringUtils;
import com.gitblit.wicket.RequiresAdminRole;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.panels.RepositoriesPanel;
 
@RequiresAdminRole
public class SendProposalPage extends BasePage {
 
    public String myUrl;
 
    public String destinationUrl;
 
    public String message;
 
    public SendProposalPage(PageParameters params) {
        super(params);
 
        setupPage("", getString("gb.sendProposal"));
        setStatelessHint(true);
 
        final String token = WicketUtils.getToken(params);
 
        myUrl = WicketUtils.getGitblitURL(getRequest());
        destinationUrl = "https://";
 
        // temporary proposal
        FederationProposal proposal = GitBlit.self().createFederationProposal(myUrl, token);
        if (proposal == null) {
            error("Could not create federation proposal!", true);
        }
 
        CompoundPropertyModel<SendProposalPage> model = new CompoundPropertyModel<SendProposalPage>(
                this);
 
        Form<SendProposalPage> form = new Form<SendProposalPage>("editForm", model) {
            private static final long serialVersionUID = 1L;
 
            @Override
            protected void onSubmit() {
                // confirm a repository name was entered
                if (StringUtils.isEmpty(myUrl)) {
                    error("Please enter your Gitblit url!");
                    return;
                }
                if (StringUtils.isEmpty(destinationUrl)) {
                    error("Please enter a destination url for your proposal!");
                    return;
                }
                
                // build new proposal
                FederationProposal proposal = GitBlit.self().createFederationProposal(myUrl, token);
                proposal.url = myUrl;
                proposal.message = message;
                try {
                    if (FederationUtils.propose(destinationUrl, proposal)) {
                        info(MessageFormat.format("Proposal successfully received by {0}.", destinationUrl));
                        setResponsePage(RepositoriesPage.class);
                    } else {
                        error(MessageFormat.format("Sorry, {0} rejected your proposal.", destinationUrl));
                    }
                } catch (Exception e) {
                    if (!StringUtils.isEmpty(e.getMessage())) {
                        error(e.getMessage());
                    } else {
                        error("Failed to send proposal!");
                    }
                }
            }
        };
        form.add(new TextField<String>("myUrl"));
        form.add(new TextField<String>("destinationUrl"));
        form.add(new TextField<String>("message"));
        form.add(new Label("tokenType", proposal.tokenType.name()));
        form.add(new Label("token", proposal.token));
 
        form.add(new Button("save"));
        Button cancel = new Button("cancel") {
            private static final long serialVersionUID = 1L;
 
            @Override
            public void onSubmit() {
                setResponsePage(RepositoriesPage.class);
            }
        };
        cancel.setDefaultFormProcessing(false);
        form.add(cancel);
        add(form);
 
        List<RepositoryModel> repositories = new ArrayList<RepositoryModel>(
                proposal.repositories.values());
        RepositoriesPanel repositoriesPanel = new RepositoriesPanel("repositories", false,
                repositories, getAccessRestrictions());
        add(repositoriesPanel);
    }
}