com.googlesource.gerrit.plugins.xdocs.client.XDocsPlugin.java Source code

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Here is the source code for com.googlesource.gerrit.plugins.xdocs.client.XDocsPlugin.java

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// Copyright (C) 2014 The Android Open Source Project
//
// 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.googlesource.gerrit.plugins.xdocs.client;

import com.google.gerrit.plugin.client.Plugin;
import com.google.gerrit.plugin.client.PluginEntryPoint;
import com.google.gwt.core.client.GWT;
import com.google.gwt.http.client.URL;

public class XDocsPlugin extends PluginEntryPoint {
    public static final Resources RESOURCES = GWT.create(Resources.class);

    @Override
    public void onPluginLoad() {
        Plugin.get().screenRegex("project/([^/]*)/rev/([^/]*)/(.*)", new XDocScreen.Factory());
        Plugin.get().screenRegex("project/([^/]*)/(.*)", new XDocScreen.HeadFactory());
        Plugin.get().screenRegex("c/([^/]*)/([0-9]+(\\.{2}[0-9]+)?)/(.*),unified",
                new XDocUnifiedDiffScreen.Factory());
        Plugin.get().screenRegex("c/([^/]*)/([0-9]+(\\.{2}[0-9]+)?)/(.*)", new XDocSideBySideDiffScreen.Factory());
    }

    public static String getSideBySideDiffUrl(String changeId, Integer patchSetIdA, int patchSetIdB,
            String fileName) {
        StringBuilder url = new StringBuilder();
        url.append("/c/");
        url.append(changeId);
        url.append("/");
        if (patchSetIdA != null) {
            url.append(patchSetIdA);
            url.append("..");
        }
        url.append(patchSetIdB);
        url.append("/");
        url.append(URL.encode(fileName));
        return url.toString();
    }

    public static String getUnifiedDiffUrl(String changeId, Integer patchSetIdA, int patchSetIdB, String fileName) {
        return getSideBySideDiffUrl(changeId, patchSetIdA, patchSetIdB, fileName) + ",unified";
    }

    public static String getSideBySidePreviewDiffUrl(String changeId, Integer patchSetIdA, int patchSetIdB,
            String fileName) {
        StringBuilder url = new StringBuilder();
        url.append("/x/");
        url.append(Plugin.get().getPluginName());
        url.append(getSideBySideDiffUrl(changeId, patchSetIdA, patchSetIdB, fileName));
        return url.toString();
    }

    public static String getUnifiedPreviewDiffUrl(String changeId, Integer patchSetIdA, int patchSetIdB,
            String fileName) {
        return getSideBySidePreviewDiffUrl(changeId, patchSetIdA, patchSetIdB, fileName) + ",unified";
    }
}