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- /*
- * Copyright 2014 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.models;
-
- import java.io.Serializable;
- import java.util.ArrayList;
- import java.util.Date;
- import java.util.List;
- import java.util.concurrent.CopyOnWriteArrayList;
-
- import org.parboiled.common.StringUtils;
-
- import ro.fortsoft.pf4j.Version;
-
- /**
- * Represents a list of plugin registrations.
- */
- public class PluginRegistry implements Serializable {
-
- private static final long serialVersionUID = 1L;
-
- public final String name;
-
- public final List<PluginRegistration> registrations;
-
- public PluginRegistry(String name) {
- this.name = name;
- registrations = new CopyOnWriteArrayList<PluginRegistration>();
- }
-
- public void setup() {
- for (PluginRegistration reg : registrations) {
- reg.registry = name;
- }
- }
-
- public PluginRegistration lookup(String id) {
- for (PluginRegistration registration : registrations) {
- if (registration.id.equalsIgnoreCase(id)) {
- return registration;
- }
- }
- return null;
- }
-
- @Override
- public String toString() {
- return getClass().getSimpleName();
- }
-
- public static enum InstallState {
- NOT_INSTALLED, INSTALLED, UPDATE_AVAILABLE, UNKNOWN
- }
-
- /**
- * Represents a plugin registration.
- */
- public static class PluginRegistration implements Serializable {
-
- private static final long serialVersionUID = 1L;
-
- public final String id;
-
- public String description;
-
- public String provider;
-
- public String projectUrl;
-
- public transient String installedRelease;
-
- public transient String registry;
-
- public List<PluginRelease> releases;
-
- public PluginRegistration(String id) {
- this.id = id;
- this.releases = new ArrayList<PluginRelease>();
- }
-
- public PluginRelease getCurrentRelease(Version system) {
- PluginRelease current = null;
- Date date = new Date(0);
- for (PluginRelease pv : releases) {
- Version requires = Version.ZERO;
- if (!StringUtils.isEmpty(pv.requires)) {
- requires = Version.createVersion(pv.requires);
- }
-
- if (system.isZero() || system.atLeast(requires)) {
- if (pv.date.after(date)) {
- current = pv;
- date = pv.date;
- }
- }
- }
- return current;
- }
-
- public PluginRelease getRelease(String version) {
- for (PluginRelease pv : releases) {
- if (pv.version.equalsIgnoreCase(version)) {
- return pv;
- }
- }
- return null;
- }
-
- public InstallState getInstallState(Version system) {
- if (StringUtils.isEmpty(installedRelease)) {
- return InstallState.NOT_INSTALLED;
- }
- Version ir = Version.createVersion(installedRelease);
- Version cr = Version.ZERO;
- PluginRelease curr = getCurrentRelease(system);
- if (curr != null) {
- cr = Version.createVersion(curr.version);
- }
- switch (ir.compareTo(cr)) {
- case -1:
- return InstallState.UNKNOWN;
- case 1:
- return InstallState.UPDATE_AVAILABLE;
- default:
- return InstallState.INSTALLED;
- }
- }
-
- @Override
- public String toString() {
- return id;
- }
- }
-
- public static class PluginRelease implements Serializable, Comparable<PluginRelease> {
-
- private static final long serialVersionUID = 1L;
-
- public String version;
- public Date date;
- public String requires;
- public String url;
-
- @Override
- public int compareTo(PluginRelease o) {
- return Version.createVersion(version).compareTo(Version.createVersion(o.version));
- }
- }
- }
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