/*
* Copyright 2012 GitHub Inc.
*
* 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.github.mobile.ui.issue;
import static android.app.Activity.RESULT_OK;
import static android.view.View.GONE;
import static android.view.View.VISIBLE;
import static com.github.mobile.Intents.EXTRA_ISSUE;
import static com.github.mobile.Intents.EXTRA_ISSUE_FILTER;
import static com.github.mobile.Intents.EXTRA_REPOSITORY;
import static com.github.mobile.RequestCodes.ISSUE_CREATE;
import static com.github.mobile.RequestCodes.ISSUE_FILTER_EDIT;
import static com.github.mobile.RequestCodes.ISSUE_VIEW;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
import com.github.kevinsawicki.wishlist.SingleTypeAdapter;
import com.github.mobile.R.id;
import com.github.mobile.R.layout;
import com.github.mobile.R.menu;
import com.github.mobile.R.string;
import com.github.mobile.RequestFuture;
import com.github.mobile.core.ResourcePager;
import com.github.mobile.core.issue.IssueFilter;
import com.github.mobile.core.issue.IssuePager;
import com.github.mobile.core.issue.IssueStore;
import com.github.mobile.persistence.AccountDataManager;
import com.github.mobile.ui.PagedItemFragment;
import com.github.mobile.util.AvatarLoader;
import com.github.mobile.util.ToastUtils;
import com.google.inject.Inject;
import java.util.Collection;
import java.util.List;
import org.eclipse.egit.github.core.Issue;
import org.eclipse.egit.github.core.Label;
import org.eclipse.egit.github.core.Milestone;
import org.eclipse.egit.github.core.Repository;
import org.eclipse.egit.github.core.User;
import org.eclipse.egit.github.core.client.PageIterator;
import org.eclipse.egit.github.core.service.IssueService;
/**
* Fragment to display a list of issues
*/
public class IssuesFragment extends PagedItemFragment<Issue> {
@Inject
private AccountDataManager cache;
@Inject
private IssueService service;
@Inject
private IssueStore store;
private IssueFilter filter;
private Repository repository;
private View filterHeader;
private TextView state;
private ImageView assigneeAvatar;
private View assigneeArea;
private TextView assignee;
private TextView labels;
private TextView milestone;
@Inject
private AvatarLoader avatars;
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
filter = getSerializableExtra(EXTRA_ISSUE_FILTER);
repository = getSerializableExtra(EXTRA_REPOSITORY);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (filter == null)
filter = new IssueFilter(repository);
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
filterHeader = getLayoutInflater(savedInstanceState).inflate(
layout.issues_filter_header, null);
state = (TextView) filterHeader.findViewById(id.tv_filter_state);
labels = (TextView) filterHeader.findViewById(id.tv_filter_labels);
milestone = (TextView) filterHeader
.findViewById(id.tv_filter_milestone);
assigneeArea = filterHeader.findViewById(id.ll_assignee);
assignee = (TextView) filterHeader.findViewById(id.tv_filter_assignee);
assigneeAvatar = (ImageView) filterHeader
.findViewById(id.iv_assignee_avatar);
updateFilterSummary();
super.onViewCreated(view, savedInstanceState);
}
@Override
protected void configureList(Activity activity, ListView listView) {
super.configureList(activity, listView);
getListAdapter().addHeader(filterHeader, filter, true);
}
private void updateFilterSummary() {
if (filter.isOpen())
state.setText(string.open_issues);
else
state.setText(string.closed_issues);
Collection<Label> filterLabels = filter.getLabels();
if (filterLabels != null && !filterLabels.isEmpty()) {
LabelDrawableSpan.setText(labels, filterLabels);
labels.setVisibility(VISIBLE);
} else
labels.setVisibility(GONE);
Milestone filterMilestone = filter.getMilestone();
if (filterMilestone != null) {
milestone.setText(filterMilestone.getTitle());
milestone.setVisibility(VISIBLE);
} else
milestone.setVisibility(GONE);
User user = filter.getAssignee();
if (user != null) {
avatars.bind(assigneeAvatar, user);
assignee.setText(user.getLogin());
assigneeArea.setVisibility(VISIBLE);
} else
assigneeArea.setVisibility(GONE);
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
setEmptyText(string.no_issues);
}
@Override
public void onListItemClick(ListView l, View v, int position, long id) {
if (position == 0)
startActivityForResult(
EditIssuesFilterActivity.createIntent(filter),
ISSUE_FILTER_EDIT);
else
startActivityForResult(
IssuesViewActivity.createIntent(items, repository, position
- getListAdapter().getHeadersCount()), ISSUE_VIEW);
}
@Override
public void onCreateOptionsMenu(Menu optionsMenu, MenuInflater inflater) {
inflater.inflate(menu.issues, optionsMenu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (!isUsable())
return false;
switch (item.getItemId()) {
case id.create_issue:
startActivityForResult(EditIssueActivity.createIntent(repository),
ISSUE_CREATE);
return true;
case id.m_filter:
startActivityForResult(
EditIssuesFilterActivity.createIntent(filter),
ISSUE_FILTER_EDIT);
return true;
case id.m_bookmark:
cache.addIssueFilter(filter, new RequestFuture<IssueFilter>() {
public void success(IssueFilter response) {
ToastUtils.show(getActivity(), string.message_filter_saved);
}
});
return true;
case id.m_search:
Bundle args = new Bundle();
args.putSerializable(EXTRA_REPOSITORY, repository);
getActivity().startSearch(null, false, args, false);
return true;
default:
return super.onOptionsItemSelected(item);
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK && requestCode == ISSUE_FILTER_EDIT
&& data != null) {
IssueFilter newFilter = (IssueFilter) data
.getSerializableExtra(EXTRA_ISSUE_FILTER);
if (!filter.equals(newFilter)) {
filter = newFilter;
updateFilterSummary();
pager.reset();
refreshWithProgress();
return;
}
}
if (requestCode == ISSUE_VIEW) {
notifyDataSetChanged();
forceRefresh();
return;
}
if (requestCode == ISSUE_CREATE && resultCode == RESULT_OK) {
Issue created = (Issue) data.getSerializableExtra(EXTRA_ISSUE);
forceRefresh();
startActivityForResult(
IssuesViewActivity.createIntent(created, repository),
ISSUE_VIEW);
return;
}
super.onActivityResult(requestCode, resultCode, data);
}
@Override
protected ResourcePager<Issue> createPager() {
return new IssuePager(store) {
@Override
public PageIterator<Issue> createIterator(int page, int size) {
return service.pageIssues(repository, filter.toFilterMap(),
page, size);
}
};
}
@Override
protected int getLoadingMessage() {
return string.loading_issues;
}
@Override
protected int getErrorMessage(Exception exception) {
return string.error_issues_load;
}
@Override
protected SingleTypeAdapter<Issue> createAdapter(List<Issue> items) {
return new RepositoryIssueListAdapter(
getActivity().getLayoutInflater(),
items.toArray(new Issue[items.size()]), avatars);
}
}