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SubwayTooter-Android-App/app/src/main/java/jp/juggler/subwaytooter/Column.java

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package jp.juggler.subwaytooter;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.SystemClock;
import android.support.annotation.NonNull;
import android.support.v4.os.AsyncTaskCompat;
import android.text.TextUtils;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.Locale;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import jp.juggler.subwaytooter.api.TootApiClient;
import jp.juggler.subwaytooter.api.TootApiResult;
import jp.juggler.subwaytooter.api.entity.TootAccount;
import jp.juggler.subwaytooter.api.entity.TootAttachment;
import jp.juggler.subwaytooter.api.entity.TootContext;
import jp.juggler.subwaytooter.api.entity.TootGap;
import jp.juggler.subwaytooter.api.entity.TootNotification;
import jp.juggler.subwaytooter.api.entity.TootReport;
import jp.juggler.subwaytooter.api.entity.TootResults;
import jp.juggler.subwaytooter.api.entity.TootStatus;
import jp.juggler.subwaytooter.table.SavedAccount;
import jp.juggler.subwaytooter.util.LogCategory;
import jp.juggler.subwaytooter.util.Utils;
class Column {
private static final LogCategory log = new LogCategory( "Column" );
private static Object getParamAt( Object[] params, int idx ){
if( params == null || idx >= params.length ){
throw new IndexOutOfBoundsException( "getParamAt idx=" + idx );
}
return params[ idx ];
}
private static final int READ_LIMIT = 80; // API側の上限が80です
private static final long LOOP_TIMEOUT = 10000L;
// ステータスのリストを返すAPI
private static final String PATH_HOME = "/api/v1/timelines/home?limit=" + READ_LIMIT;
private static final String PATH_LOCAL = "/api/v1/timelines/public?limit=" + READ_LIMIT + "&local=1";
private static final String PATH_FEDERATE = "/api/v1/timelines/public?limit=" + READ_LIMIT;
private static final String PATH_FAVOURITES = "/api/v1/favourites?limit=" + READ_LIMIT;
private static final String PATH_ACCOUNT_STATUSES = "/api/v1/accounts/%d/statuses?limit=" + READ_LIMIT; // 1:account_id
private static final String PATH_HASHTAG = "/api/v1/timelines/tag/%s?limit=" + READ_LIMIT; // 1: hashtag(url encoded)
// アカウントのリストを返すAPI
private static final String PATH_ACCOUNT_FOLLOWING = "/api/v1/accounts/%d/following?limit=" + READ_LIMIT; // 1:account_id
private static final String PATH_ACCOUNT_FOLLOWERS = "/api/v1/accounts/%d/followers?limit=" + READ_LIMIT; // 1:account_id
private static final String PATH_MUTES = "/api/v1/mutes?limit=" + READ_LIMIT; // 1:account_id
private static final String PATH_BLOCKS = "/api/v1/blocks?limit=" + READ_LIMIT; // 1:account_id
// 他のリストを返すAPI
private static final String PATH_REPORTS = "/api/v1/reports?limit=" + READ_LIMIT;
private static final String PATH_NOTIFICATIONS = "/api/v1/notifications?limit=" + READ_LIMIT;
// リストではなくオブジェクトを返すAPI
private static final String PATH_ACCOUNT = "/api/v1/accounts/%d"; // 1:account_id
private static final String PATH_STATUSES = "/api/v1/statuses/%d"; // 1:status_id
private static final String PATH_STATUSES_CONTEXT = "/api/v1/statuses/%d/context"; // 1:status_id
private static final String PATH_SEARCH = "/api/v1/search?q=%s"; // 1: query(urlencoded) , also, append "&resolve=1" if resolve non-local accounts
private static final String KEY_ACCOUNT_ROW_ID = "account_id";
private static final String KEY_TYPE = "type";
static final String KEY_DONT_CLOSE = "dont_close";
private static final String KEY_WITH_ATTACHMENT = "with_attachment";
private static final String KEY_DONT_SHOW_BOOST = "dont_show_boost";
private static final String KEY_DONT_SHOW_REPLY = "dont_show_reply";
private static final String KEY_REGEX_TEXT = "regex_text";
private static final String KEY_PROFILE_ID = "profile_id";
private static final String KEY_PROFILE_TAB = "tab";
private static final String KEY_STATUS_ID = "status_id";
private static final String KEY_HASHTAG = "hashtag";
private static final String KEY_SEARCH_QUERY = "search_query";
private static final String KEY_SEARCH_RESOLVE = "search_resolve";
static final String KEY_COLUMN_ACCESS = "column_access";
static final String KEY_COLUMN_NAME = "column_name";
static final String KEY_OLD_INDEX = "old_index";
static final int TYPE_HOME = 1;
static final int TYPE_LOCAL = 2;
static final int TYPE_FEDERATE = 3;
static final int TYPE_PROFILE = 4;
static final int TYPE_FAVOURITES = 5;
static final int TYPE_REPORTS = 6;
static final int TYPE_NOTIFICATIONS = 7;
static final int TYPE_CONVERSATION = 8;
static final int TYPE_HASHTAG = 9;
static final int TYPE_SEARCH = 10;
static final int TYPE_MUTES = 11;
static final int TYPE_BLOCKS = 12;
@NonNull private final ActMain activity;
@NonNull final SavedAccount access_info;
final int type;
boolean dont_close;
boolean with_attachment;
boolean dont_show_boost;
boolean dont_show_reply;
String regex_text;
private long profile_id;
volatile TootAccount who_account;
int profile_tab = TAB_STATUS;
static final int TAB_STATUS = 0;
static final int TAB_FOLLOWING = 1;
static final int TAB_FOLLOWERS = 2;
private long status_id;
private String hashtag;
String search_query;
boolean search_resolve;
int scroll_pos;
int scroll_y;
Column( @NonNull ActMain activity, @NonNull SavedAccount access_info, int type, Object... params ){
this.activity = activity;
this.access_info = access_info;
this.type = type;
switch( type ){
case TYPE_CONVERSATION:
this.status_id = (Long) getParamAt( params, 0 );
break;
case TYPE_PROFILE:
this.profile_id = (Long) getParamAt( params, 0 );
break;
case TYPE_HASHTAG:
this.hashtag = (String) getParamAt( params, 0 );
break;
case TYPE_SEARCH:
this.search_query = (String) getParamAt( params, 0 );
this.search_resolve = (Boolean) getParamAt( params, 1 );
break;
}
startLoading();
}
void encodeJSON( JSONObject item, int old_index ) throws JSONException{
item.put( KEY_ACCOUNT_ROW_ID, access_info.db_id );
item.put( KEY_TYPE, type );
item.put( KEY_DONT_CLOSE, dont_close );
item.put( KEY_WITH_ATTACHMENT, with_attachment );
item.put( KEY_DONT_SHOW_BOOST, dont_show_boost );
item.put( KEY_DONT_SHOW_REPLY, dont_show_reply );
item.put( KEY_REGEX_TEXT, regex_text );
switch( type ){
case TYPE_CONVERSATION:
item.put( KEY_STATUS_ID, status_id );
break;
case TYPE_PROFILE:
item.put( KEY_PROFILE_ID, profile_id );
item.put( KEY_PROFILE_TAB, profile_tab );
break;
case TYPE_HASHTAG:
item.put( KEY_HASHTAG, hashtag );
break;
case TYPE_SEARCH:
item.put( KEY_SEARCH_QUERY, search_query );
item.put( KEY_SEARCH_RESOLVE, search_resolve );
break;
}
// 以下は保存には必要ないが、カラムリスト画面で使う
item.put( KEY_COLUMN_ACCESS, access_info.acct );
item.put( KEY_COLUMN_NAME, getColumnName( true ) );
item.put( KEY_OLD_INDEX, old_index );
}
Column( @NonNull ActMain activity, JSONObject src ){
this.activity = activity;
SavedAccount ac = SavedAccount.loadAccount( log, src.optLong( KEY_ACCOUNT_ROW_ID ) );
if( ac == null ) throw new RuntimeException( "missing account" );
this.access_info = ac;
this.type = src.optInt( KEY_TYPE );
this.dont_close = src.optBoolean( KEY_DONT_CLOSE );
this.with_attachment = src.optBoolean( KEY_WITH_ATTACHMENT );
this.dont_show_boost = src.optBoolean( KEY_DONT_SHOW_BOOST );
this.dont_show_reply = src.optBoolean( KEY_DONT_SHOW_REPLY );
this.regex_text = Utils.optStringX(src, KEY_REGEX_TEXT);
switch( type ){
case TYPE_CONVERSATION:
this.status_id = src.optLong( KEY_STATUS_ID );
break;
case TYPE_PROFILE:
this.profile_id = src.optLong( KEY_PROFILE_ID );
this.profile_tab = src.optInt( KEY_PROFILE_TAB );
break;
case TYPE_HASHTAG:
this.hashtag = src.optString( KEY_HASHTAG );
break;
case TYPE_SEARCH:
this.search_query = src.optString( KEY_SEARCH_QUERY );
this.search_resolve = src.optBoolean( KEY_SEARCH_RESOLVE, false );
break;
}
startLoading();
}
boolean isSameSpec( SavedAccount ai, int type, Object[] params ){
if( type != this.type || ! Utils.equalsNullable( ai.acct, access_info.acct ) ) return false;
switch( type ){
default:
return true;
case TYPE_PROFILE:
try{
long who_id = (Long) getParamAt( params, 0 );
return who_id == this.profile_id;
}catch( Throwable ex ){
return false;
}
case TYPE_CONVERSATION:
try{
long status_id = (Long) getParamAt( params, 0 );
return status_id == this.status_id;
}catch( Throwable ex ){
return false;
}
case TYPE_HASHTAG:
try{
String hashtag = (String) getParamAt( params, 0 );
return Utils.equalsNullable( hashtag, this.hashtag );
}catch( Throwable ex ){
return false;
}
case TYPE_SEARCH:
try{
String q = (String) getParamAt( params, 0 );
boolean r = (Boolean) getParamAt( params, 1 );
return Utils.equalsNullable( q, this.search_query )
&& r == this.search_resolve;
}catch( Throwable ex ){
return false;
}
}
}
final AtomicBoolean is_dispose = new AtomicBoolean();
void dispose(){
is_dispose.set( true );
}
String getColumnName( boolean bLong ){
switch( type ){
default:
return "?";
case TYPE_HOME:
return activity.getString( R.string.home );
case TYPE_LOCAL:
return activity.getString( R.string.local_timeline );
case TYPE_FEDERATE:
return activity.getString( R.string.federate_timeline );
case TYPE_PROFILE:
return activity.getString( R.string.statuses_of
, who_account != null ? access_info.getFullAcct( who_account ) : Long.toString( profile_id )
);
case TYPE_FAVOURITES:
return activity.getString( R.string.favourites );
case TYPE_REPORTS:
return activity.getString( R.string.reports );
case TYPE_NOTIFICATIONS:
return activity.getString( R.string.notifications );
case TYPE_CONVERSATION:
return activity.getString( R.string.conversation_around, status_id );
case TYPE_HASHTAG:
return activity.getString( R.string.hashtag_of, hashtag );
case TYPE_MUTES:
return activity.getString( R.string.muted_users );
case TYPE_BLOCKS:
return activity.getString( R.string.blocked_users );
case TYPE_SEARCH:
if( bLong ){
return activity.getString( R.string.search_of, search_query );
}else{
return activity.getString( R.string.search );
}
}
}
interface StatusEntryCallback {
void onIterate( TootStatus status );
}
// ブーストやお気に入りの更新に使う。ステータスを列挙する。
void findStatus( SavedAccount target_account, long target_status_id, StatusEntryCallback callback ){
if( target_account.acct.equals( access_info.acct ) ){
for( int i = 0, ie = list_data.size() ; i < ie ; ++ i ){
Object data = list_data.get( i );
//
if( data instanceof TootNotification ){
data = ( (TootNotification) data ).status;
}
//
if( data instanceof TootStatus ){
//
TootStatus status = (TootStatus) data;
if( target_status_id == status.id ){
callback.onIterate( status );
}
//
TootStatus reblog = status.reblog;
if( reblog != null ){
if( target_status_id == reblog.id ){
callback.onIterate( reblog );
}
}
}
}
}
}
// ミュート、ブロックが成功した時に呼ばれる
void removeStatusByAccount( SavedAccount target_account, long who_id ){
if( ! target_account.acct.equals( access_info.acct ) ) return;
ArrayList< Object > tmp_list = new ArrayList<>( list_data.size() );
for( Object o : list_data ){
if( o instanceof TootStatus ){
TootStatus item = (TootStatus) o;
if( item.account.id == who_id
|| ( item.reblog != null && item.reblog.account.id == who_id )
){
continue;
}
}
if( o instanceof TootNotification ){
TootNotification item = (TootNotification) o;
if( item.account.id == who_id ) continue;
if( item.status != null ){
if( item.status.account.id == who_id ) continue;
if( item.status.reblog != null && item.status.reblog.account.id == who_id )
continue;
}
}
tmp_list.add( o );
}
list_data.clear();
list_data.addAll( tmp_list );
}
// ミュート解除が成功した時に呼ばれる
void removeFromMuteList( SavedAccount target_account, long who_id ){
if( ! target_account.acct.equals( access_info.acct ) ) return;
if( type != TYPE_MUTES ) return;
ArrayList< Object > tmp_list = new ArrayList<>( list_data.size() );
for( Object o : list_data ){
if( o instanceof TootAccount ){
TootAccount item = (TootAccount) o;
if( item.id == who_id ) continue;
}
tmp_list.add( o );
}
list_data.clear();
list_data.addAll( tmp_list );
}
// ミュート解除が成功した時に呼ばれる
void removeFromBlockList( SavedAccount target_account, long who_id ){
if( ! target_account.acct.equals( access_info.acct ) ) return;
if( type != TYPE_BLOCKS ) return;
ArrayList< Object > tmp_list = new ArrayList<>( list_data.size() );
for( Object o : list_data ){
if( o instanceof TootAccount ){
TootAccount item = (TootAccount) o;
if( item.id == who_id ) continue;
}
tmp_list.add( o );
}
list_data.clear();
list_data.addAll( tmp_list );
}
// 自分のステータスを削除した時に呼ばれる
void removeStatus( SavedAccount target_account, long status_id ){
if( ! target_account.host.equals( access_info.host ) ) return;
ArrayList< Object > tmp_list = new ArrayList<>( list_data.size() );
for( Object o : list_data ){
if( o instanceof TootStatus ){
TootStatus item = (TootStatus) o;
if( item.id == status_id
|| ( item.reblog != null && item.reblog.id == status_id )
){
continue;
}
}
if( o instanceof TootNotification ){
TootNotification item = (TootNotification) o;
if( item.status != null ){
if( item.status.id == status_id ) continue;
if( item.status.reblog != null && item.status.reblog.id == status_id )
continue;
}
}
tmp_list.add( o );
}
list_data.clear();
list_data.addAll( tmp_list );
}
interface VisualCallback {
void onVisualColumn();
}
private final LinkedList< VisualCallback > visual_callback = new LinkedList<>();
void addVisualListener( VisualCallback listener ){
if( listener == null ) return;
for( VisualCallback vc : visual_callback ){
if( vc == listener ) return;
}
visual_callback.add( listener );
}
void removeVisualListener( VisualCallback listener ){
if( listener == null ) return;
Iterator< VisualCallback > it = visual_callback.iterator();
while( it.hasNext() ){
VisualCallback vc = it.next();
if( vc == listener ) it.remove();
}
}
private final Runnable proc_fireVisualCallback = new Runnable() {
@Override public void run(){
for( VisualCallback aVisual_callback : visual_callback ){
aVisual_callback.onVisualColumn();
}
}
};
void fireVisualCallback(){
Utils.runOnMainThread( proc_fireVisualCallback );
}
private AsyncTask< Void, Void, TootApiResult > last_task;
private void cancelLastTask(){
if( last_task != null ){
last_task.cancel( true );
last_task = null;
//
bInitialLoading = false;
bRefreshLoading = false;
mInitialLoadingError = activity.getString( R.string.cancelled );
//
}
}
boolean bInitialLoading;
boolean bRefreshLoading;
String mInitialLoadingError;
String mRefreshLoadingError;
String task_progress;
final ArrayList< Object > list_data = new ArrayList<>();
private static boolean hasMedia( TootStatus status ){
if( status == null ) return false;
TootAttachment.List list = status.media_attachments;
return ! ( list == null || list.isEmpty() );
}
private boolean isFiltered(){
return ( with_attachment
|| dont_show_boost
|| dont_show_reply
|| !TextUtils.isEmpty( regex_text )
);
}
private void addWithFilter( ArrayList< Object > dst, TootStatus.List src ){
if( ! isFiltered() ){
dst.addAll( src );
return;
}
Pattern pattern = null;
if( ! TextUtils.isEmpty( regex_text ) ){
try{
pattern = Pattern.compile( regex_text );
}catch( Throwable ex ){
ex.printStackTrace();
}
}
for( TootStatus status : src ){
if( with_attachment ){
if( ! hasMedia( status ) && ! hasMedia( status.reblog ) ) continue;
}
if( dont_show_boost ){
if( status.reblog != null ) continue;
}
if( dont_show_reply ){
if( status.in_reply_to_id != null
|| ( status.reblog != null && status.reblog.in_reply_to_id != null )
) continue;
}
if( pattern != null ){
if( status.reblog != null ){
if( pattern.matcher( status.reblog.decoded_content.toString() ).find() )
continue;
}else{
if( pattern.matcher( status.decoded_content.toString() ).find() ) continue;
}
}
dst.add( status );
}
}
void startLoading(){
cancelLastTask();
list_data.clear();
mRefreshLoadingError = null;
bRefreshLoading = false;
mInitialLoadingError = null;
bInitialLoading = true;
max_id = null;
since_id = null;
fireVisualCallback();
AsyncTask< Void, Void, TootApiResult > task = this.last_task = new AsyncTask< Void, Void, TootApiResult >() {
TootApiResult parseAccount1( TootApiClient client, String path_base ){
TootApiResult result = client.request( path_base );
Column.this.who_account = TootAccount.parse( log, access_info, result.object );
return result;
}
ArrayList< Object > list_tmp;
TootApiResult getStatuses( TootApiClient client, String path_base ){
long time_start = SystemClock.elapsedRealtime();
TootApiResult result = client.request( path_base );
if( result != null && result.array != null ){
saveRange( result, true, true );
//
TootStatus.List src = TootStatus.parseList( log, access_info, result.array );
list_tmp = new ArrayList<>( src.size() );
addWithFilter(list_tmp,src);
//
char delimiter = ( - 1 != path_base.indexOf( '?' ) ? '&' : '?' );
while( isFiltered() && max_id != null && list_tmp.size() < 50 ){
if( client.isCancelled() ) break;
if( src.isEmpty() ){
// 直前のリクエストが空のリストを返したら諦める
break;
}
if( SystemClock.elapsedRealtime() - time_start > LOOP_TIMEOUT ){
// タイムアウト
break;
}
String path = path_base + delimiter + "max_id=" + max_id;
TootApiResult result2 = client.request( path );
if( result2 == null || result2.array == null ) break;
if( ! saveRangeEnd( result2 ) ) break;
src = TootStatus.parseList( log, access_info, result2.array );
addWithFilter(list_tmp,src);
}
}
return result;
}
TootApiResult parseAccountList( TootApiClient client, String path_base ){
TootApiResult result = client.request( path_base );
if( result != null ){
saveRange( result, true, true );
list_tmp = new ArrayList<>();
list_tmp.addAll( TootAccount.parseList( log, access_info, result.array ) );
}
return result;
}
TootApiResult parseReports( TootApiClient client, String path_base ){
TootApiResult result = client.request( path_base );
if( result != null ){
saveRange( result, true, true );
list_tmp = new ArrayList<>();
list_tmp.addAll( TootReport.parseList( log, result.array ) );
}
return result;
}
TootApiResult parseNotifications( TootApiClient client, String path_base ){
TootApiResult result = client.request( path_base );
if( result != null ){
saveRange( result, true, true );
TootNotification.List src = TootNotification.parseList( log, access_info, result.array );
list_tmp = new ArrayList<>();
list_tmp.addAll( src );
//
if( ! src.isEmpty() ){
AlarmService.injectData( activity, access_info.db_id, src );
}
}
return result;
}
@Override
protected TootApiResult doInBackground( Void... params ){
TootApiClient client = new TootApiClient( activity, new TootApiClient.Callback() {
@Override
public boolean isApiCancelled(){
return isCancelled() || is_dispose.get();
}
@Override
public void publishApiProgress( final String s ){
Utils.runOnMainThread( new Runnable() {
@Override
public void run(){
if( isCancelled() ) return;
task_progress = s;
fireVisualCallback();
}
} );
}
} );
client.setAccount( access_info );
TootApiResult result;
switch( type ){
default:
case TYPE_HOME:
return getStatuses( client, PATH_HOME );
case TYPE_LOCAL:
return getStatuses( client, PATH_LOCAL );
case TYPE_FEDERATE:
return getStatuses( client, PATH_FEDERATE );
case TYPE_PROFILE:
if( who_account == null ){
parseAccount1( client, String.format( Locale.JAPAN, PATH_ACCOUNT, profile_id ) );
client.callback.publishApiProgress( "" );
}
switch( profile_tab ){
default:
case TAB_STATUS:
String s = String.format( Locale.JAPAN, PATH_ACCOUNT_STATUSES, profile_id );
if( with_attachment ) s = s + "&only_media=1";
return getStatuses( client, s );
case TAB_FOLLOWING:
return parseAccountList( client,
String.format( Locale.JAPAN, PATH_ACCOUNT_FOLLOWING, profile_id ) );
case TAB_FOLLOWERS:
return parseAccountList( client,
String.format( Locale.JAPAN, PATH_ACCOUNT_FOLLOWERS, profile_id ) );
}
case TYPE_MUTES:
return parseAccountList( client, PATH_MUTES );
case TYPE_BLOCKS:
return parseAccountList( client, PATH_BLOCKS );
case TYPE_FAVOURITES:
return getStatuses( client, PATH_FAVOURITES );
case TYPE_HASHTAG:
return getStatuses( client,
String.format( Locale.JAPAN, PATH_HASHTAG, Uri.encode( hashtag ) ) );
case TYPE_REPORTS:
return parseReports( client, PATH_REPORTS );
case TYPE_NOTIFICATIONS:
return parseNotifications( client, PATH_NOTIFICATIONS );
case TYPE_CONVERSATION:
// 指定された発言そのもの
result = client.request(
String.format( Locale.JAPAN, PATH_STATUSES, status_id ) );
if( result == null || result.object == null ) return result;
TootStatus target_status = TootStatus.parse( log, access_info, result.object );
target_status.conversation_main = true;
// 前後の会話
result = client.request(
String.format( Locale.JAPAN, PATH_STATUSES_CONTEXT, status_id ) );
if( result == null || result.object == null ) return result;
// 一つのリストにまとめる
TootContext context = TootContext.parse( log, access_info, result.object );
list_tmp = new ArrayList<>( 1 + context.ancestors.size() + context.descendants.size() );
if( context.ancestors != null ) list_tmp.addAll( context.ancestors );
list_tmp.add( target_status );
if( context.descendants != null ) list_tmp.addAll( context.descendants );
//
return result;
case TYPE_SEARCH:
String path = String.format( Locale.JAPAN, PATH_SEARCH, Uri.encode( search_query ) );
if( search_resolve ) path = path + "&resolve=1";
result = client.request( path );
if( result == null || result.object == null ) return result;
TootResults tmp = TootResults.parse( log, access_info, result.object );
if( tmp != null ){
list_tmp = new ArrayList<>();
list_tmp.addAll( tmp.hashtags );
list_tmp.addAll( tmp.accounts );
list_tmp.addAll( tmp.statuses );
}
return result;
}
}
@Override
protected void onCancelled( TootApiResult result ){
onPostExecute( null );
}
@Override
protected void onPostExecute( TootApiResult result ){
if( isCancelled() || result == null ){
return;
}
bInitialLoading = false;
last_task = null;
if( result.error != null ){
Column.this.mInitialLoadingError = result.error;
}else{
if( list_tmp != null ){
list_data.clear();
list_data.addAll( list_tmp );
}
}
fireVisualCallback();
}
};
AsyncTaskCompat.executeParallel( task );
}
private static final Pattern reMaxId = Pattern.compile( "&max_id=(\\d+)" ); // より古いデータの取得に使う
private static final Pattern reSinceId = Pattern.compile( "&since_id=(\\d+)" ); // より新しいデータの取得に使う
private String max_id;
private String since_id;
int scroll_hack;
private void saveRange( TootApiResult result, boolean bBottom, boolean bTop ){
// Link: <https://mastodon.juggler.jp/api/v1/timelines/home?limit=XX&max_id=405228>; rel="next",
// <https://mastodon.juggler.jp/api/v1/timelines/home?limit=XX&since_id=436946>; rel="prev"
if( result.response != null ){
String sv = result.response.header( "Link" );
if( ! TextUtils.isEmpty( sv ) ){
if( bBottom ){
Matcher m = reMaxId.matcher( sv );
if( m.find() ){
max_id = m.group( 1 );
//log.d( "col=%s,max_id=%s", this.hashCode(), max_id );
}
}
if( bTop ){
Matcher m = reSinceId.matcher( sv );
if( m.find() ){
since_id = m.group( 1 );
//log.d( "col=%s,since_id=%s", this.hashCode(), since_id );
}
}
}
}
}
private boolean saveRangeEnd( TootApiResult result ){
if( result.response != null ){
String sv = result.response.header( "Link" );
if( ! TextUtils.isEmpty( sv ) ){
Matcher m = reMaxId.matcher( sv );
if( m.find() ){
max_id = m.group( 1 );
//log.d( "col=%s,max_id=%s", this.hashCode(), max_id );
return true;
}
}
}
return false;
}
private String addRange( boolean bBottom, String path ){
char delm = ( - 1 != path.indexOf( '?' ) ? '&' : '?' );
if( bBottom ){
if( max_id != null ) return path + delm + "max_id=" + max_id;
}else{
if( since_id != null ) return path + delm + "since_id=" + since_id;
}
return path;
}
String startRefresh( final boolean bBottom ){
if( last_task != null ){
return activity.getString( R.string.column_is_busy );
}else if( bBottom && max_id == null ){
return activity.getString( R.string.end_of_list );
}else if( ! bBottom && since_id == null ){
return "startRefresh failed. missing since_id";
}
bRefreshLoading = true;
mRefreshLoadingError = null;
AsyncTask< Void, Void, TootApiResult > task = this.last_task = new AsyncTask< Void, Void, TootApiResult >() {
TootApiResult parseAccount1( TootApiResult result ){
if( result != null ){
who_account = TootAccount.parse( log, access_info, result.object );
}
return result;
}
TootApiResult getAccountList( TootApiClient client, String path_base ){
long time_start = SystemClock.elapsedRealtime();
char delimiter = ( - 1 != path_base.indexOf( '?' ) ? '&' : '?' );
String last_since_id = since_id;
TootApiResult result = client.request( addRange( bBottom, path_base ) );
if( result != null && result.array != null ){
saveRange( result, bBottom, ! bBottom );
list_tmp = new ArrayList<>();
TootAccount.List src = TootAccount.parseList( log, access_info, result.array );
list_tmp.addAll( src );
if( ! bBottom ){
for( ; ; ){
// max_id だけを指定した場合、必ずlimit個のデータが帰ってくるとは限らない
// 直前のデータが0個なら終了とみなすしかなさそう
if( src.isEmpty() ){
log.d( "refresh-account-top: previous size == 0." );
break;
}
// 隙間の最新のステータスIDは取得データ末尾のステータスIDである
String max_id = Long.toString( src.get( src.size() - 1 ).id );
if( SystemClock.elapsedRealtime() - time_start > LOOP_TIMEOUT ){
// タイムアウト
// 隙間ができるかもしれない。後ほど手動で試してもらうしかない
TootGap gap = new TootGap( max_id, last_since_id );
list_tmp.add( gap );
break;
}
String path = path_base + delimiter + "max_id=" + max_id + "&since_id=" + last_since_id;
TootApiResult result2 = client.request( path );
if( result2 == null || result2.array == null ){
// エラー
// 隙間ができるかもしれない。後ほど手動で試してもらうしかない
TootGap gap = new TootGap( max_id, last_since_id );
list_tmp.add( gap );
break;
}
src = TootAccount.parseList( log, access_info, result2.array );
list_tmp.addAll( src );
}
}
}
return result;
}
TootApiResult getReportList( TootApiClient client, String path_base ){
long time_start = SystemClock.elapsedRealtime();
char delimiter = ( - 1 != path_base.indexOf( '?' ) ? '&' : '?' );
String last_since_id = since_id;
TootApiResult result = client.request( addRange( bBottom, path_base ) );
if( result != null && result.array != null ){
saveRange( result, bBottom, ! bBottom );
list_tmp = new ArrayList<>();
TootReport.List src = TootReport.parseList( log, result.array );
list_tmp.addAll( src );
if( ! bBottom ){
for( ; ; ){
// max_id だけを指定した場合、必ずlimit個のデータが帰ってくるとは限らない
// 直前のデータが0個なら終了とみなすしかなさそう
if( src.isEmpty() ){
log.d( "refresh-report-top: previous size == 0." );
break;
}
// 隙間の最新のステータスIDは取得データ末尾のステータスIDである
String max_id = Long.toString( src.get( src.size() - 1 ).id );
if( SystemClock.elapsedRealtime() - time_start > LOOP_TIMEOUT ){
// タイムアウト
// 隙間ができるかもしれない。後ほど手動で試してもらうしかない
TootGap gap = new TootGap( max_id, last_since_id );
list_tmp.add( gap );
break;
}
String path = path_base + delimiter + "max_id=" + max_id + "&since_id=" + last_since_id;
TootApiResult result2 = client.request( path );
if( result2 == null || result2.array == null ){
// エラー
// 隙間ができるかもしれない。後ほど手動で試してもらうしかない
TootGap gap = new TootGap( max_id, last_since_id );
list_tmp.add( gap );
break;
}
src = TootReport.parseList( log, result2.array );
list_tmp.addAll( src );
}
}
}
return result;
}
TootApiResult getNotificationList( TootApiClient client, String path_base ){
long time_start = SystemClock.elapsedRealtime();
char delimiter = ( - 1 != path_base.indexOf( '?' ) ? '&' : '?' );
String last_since_id = since_id;
TootApiResult result = client.request( addRange( bBottom, path_base ) );
if( result != null && result.array != null ){
saveRange( result, bBottom, ! bBottom );
list_tmp = new ArrayList<>();
TootNotification.List src = TootNotification.parseList( log, access_info, result.array );
list_tmp.addAll( src );
if( ! src.isEmpty() ){
AlarmService.injectData( activity, access_info.db_id, src );
}
if( ! bBottom ){
for( ; ; ){
// max_id だけを指定した場合、必ずlimit個のデータが帰ってくるとは限らない
// 直前のデータが0個なら終了とみなすしかなさそう
if( src.isEmpty() ){
log.d( "refresh-notification-top: previous size == 0." );
break;
}
// 隙間の最新のステータスIDは取得データ末尾のステータスIDである
String max_id = Long.toString( src.get( src.size() - 1 ).id );
if( SystemClock.elapsedRealtime() - time_start > LOOP_TIMEOUT ){
// タイムアウト
// 隙間ができるかもしれない。後ほど手動で試してもらうしかない
TootGap gap = new TootGap( max_id, last_since_id );
list_tmp.add( gap );
break;
}
String path = path_base + delimiter + "max_id=" + max_id + "&since_id=" + last_since_id;
TootApiResult result2 = client.request( path );
if( result2 == null || result2.array == null ){
// エラー
// 隙間ができるかもしれない。後ほど手動で試してもらうしかない
TootGap gap = new TootGap( max_id, last_since_id );
list_tmp.add( gap );
break;
}
src = TootNotification.parseList( log, access_info, result2.array );
if( ! src.isEmpty() ){
list_tmp.addAll( src );
AlarmService.injectData( activity, access_info.db_id, src );
}
}
}
}
return result;
}
ArrayList< Object > list_tmp;
TootApiResult getStatusList( TootApiClient client, String path_base ){
long time_start = SystemClock.elapsedRealtime();
char delimiter = ( - 1 != path_base.indexOf( '?' ) ? '&' : '?' );
final String last_since_id = since_id;
TootApiResult result = client.request( addRange( bBottom, path_base ) );
if( result != null && result.array != null ){
saveRange( result, bBottom, ! bBottom );
TootStatus.List src = TootStatus.parseList( log, access_info, result.array );
list_tmp = new ArrayList<>();
addWithFilter(list_tmp,src);
if( bBottom ){
while( list_tmp.size() < 50 ){
if( client.isCancelled() ) break;
// max_id だけを指定した場合、必ずlimit個のデータが帰ってくるとは限らない
// 直前のデータが0個なら終了とみなすしかなさそう
if( src.isEmpty() ){
log.d( "refresh-status-bottom: previous size == 0." );
break;
}
if( SystemClock.elapsedRealtime() - time_start > LOOP_TIMEOUT ){
// タイムアウト
log.d( "refresh-status-bottom: loop timeout." );
break;
}
String path = path_base + delimiter + "max_id=" + max_id;
TootApiResult result2 = client.request( path );
if( result2 == null || result2.array == null ){
log.d( "refresh-status-bottom: error or cancelled." );
break;
}
src = TootStatus.parseList( log, access_info, result2.array );
addWithFilter(list_tmp,src);
if( ! saveRangeEnd( result2 ) ){
log.d( "refresh-status-bottom: saveRangeEnd failed." );
break;
}
}
}else{
// 頭の方を読む時は隙間を減らすため、フィルタの有無に関係なく繰り返しを行う
while( list_tmp.size() < 50 ){
if( client.isCancelled() ) break;
// max_id だけを指定した場合、必ずlimit個のデータが帰ってくるとは限らない
// 直前のデータが0個なら終了とみなすしかなさそう
if( src.isEmpty() ){
log.d( "refresh-status-top: previous size == 0." );
break;
}
// 隙間の最新のステータスIDは取得データ末尾のステータスIDである
String max_id = Long.toString( src.get( src.size() - 1 ).id );
if( SystemClock.elapsedRealtime() - time_start > LOOP_TIMEOUT ){
// タイムアウト
// 隙間ができるかもしれない。後ほど手動で試してもらうしかない
TootGap gap = new TootGap( max_id, last_since_id );
list_tmp.add( gap );
break;
}
String path = path_base + delimiter + "max_id=" + max_id + "&since_id=" + last_since_id;
TootApiResult result2 = client.request( path );
if( result2 == null || result2.array == null ){
// エラー
// 隙間ができるかもしれない。後ほど手動で試してもらうしかない
TootGap gap = new TootGap( max_id, last_since_id );
list_tmp.add( gap );
break;
}
src = TootStatus.parseList( log, access_info, result2.array );
addWithFilter( list_tmp,src );
}
}
}
return result;
}
@Override
protected TootApiResult doInBackground( Void... params ){
TootApiClient client = new TootApiClient( activity, new TootApiClient.Callback() {
@Override
public boolean isApiCancelled(){
return isCancelled() || is_dispose.get();
}
@Override
public void publishApiProgress( final String s ){
Utils.runOnMainThread( new Runnable() {
@Override
public void run(){
if( isCancelled() ) return;
task_progress = s;
fireVisualCallback();
}
} );
}
} );
client.setAccount( access_info );
switch( type ){
default:
case TYPE_HOME:
return getStatusList( client, PATH_HOME );
case TYPE_LOCAL:
return getStatusList( client, PATH_LOCAL );
case TYPE_FEDERATE:
return getStatusList( client, PATH_FEDERATE );
case TYPE_FAVOURITES:
return getStatusList( client, PATH_FAVOURITES );
case TYPE_REPORTS:
return getReportList( client, PATH_REPORTS );
case TYPE_NOTIFICATIONS:
return getNotificationList( client, PATH_NOTIFICATIONS );
case TYPE_PROFILE:
if( who_account == null ){
parseAccount1( client.request(
String.format( Locale.JAPAN, PATH_ACCOUNT, profile_id ) ) );
client.callback.publishApiProgress( "" );
}
switch( profile_tab ){
default:
case TAB_STATUS:
String s = String.format( Locale.JAPAN, PATH_ACCOUNT_STATUSES, profile_id );
if( with_attachment ) s = s + "&only_media=1";
return getStatusList( client,s );
case TAB_FOLLOWING:
return getAccountList( client,
String.format( Locale.JAPAN, PATH_ACCOUNT_FOLLOWING, profile_id ) );
case TAB_FOLLOWERS:
return getAccountList( client,
String.format( Locale.JAPAN, PATH_ACCOUNT_FOLLOWERS, profile_id ) );
}
case TYPE_MUTES:
return getAccountList( client, PATH_MUTES );
case TYPE_BLOCKS:
return getAccountList( client, PATH_BLOCKS );
case TYPE_HASHTAG:
return getStatusList( client,
String.format( Locale.JAPAN, PATH_HASHTAG, Uri.encode( hashtag ) ) );
}
}
@Override
protected void onCancelled( TootApiResult result ){
onPostExecute( null );
}
@Override
protected void onPostExecute( TootApiResult result ){
if( isCancelled() || result == null ){
return;
}
last_task = null;
bRefreshLoading = false;
if( result.error != null ){
Column.this.mRefreshLoadingError = result.error;
}else{
if( list_tmp != null ){
// 古いリストにある要素のIDの集合集合
HashSet< Long > set_status_id = new HashSet<>();
HashSet< Long > set_notification_id = new HashSet<>();
HashSet< Long > set_report_id = new HashSet<>();
HashSet< Long > set_account_id = new HashSet<>();
for( Object o : list_data ){
if( o instanceof TootStatus ){
set_status_id.add( ( (TootStatus) o ).id );
}else if( o instanceof TootNotification ){
set_notification_id.add( ( (TootNotification) o ).id );
}else if( o instanceof TootReport ){
set_report_id.add( ( (TootReport) o ).id );
}else if( o instanceof TootAccount ){
set_account_id.add( ( (TootAccount) o ).id );
}
}
ArrayList< Object > list_new = new ArrayList<>();
for( Object o : list_tmp ){
if( o instanceof TootStatus ){
if( set_status_id.contains( ( (TootStatus) o ).id ) ) continue;
}else if( o instanceof TootNotification ){
if( set_notification_id.contains( ( (TootNotification) o ).id ) )
continue;
}else if( o instanceof TootReport ){
if( set_report_id.contains( ( (TootReport) o ).id ) ) continue;
}else if( o instanceof TootAccount ){
if( set_account_id.contains( ( (TootAccount) o ).id ) ) continue;
}
list_new.add( o );
}
if( ! bBottom ){
// リフレッシュ開始時はリストの先頭を見ていたのだからスクロール範囲を調整したい
scroll_hack = list_new.size();
// 新しいデータの後に今のデータが並ぶ
list_new.addAll( list_data );
list_data.clear();
list_data.addAll( list_new );
}else{
// 今のデータの後にさらに古いデータが続く
list_data.addAll( list_new );
}
}
}
fireVisualCallback();
}
};
AsyncTaskCompat.executeParallel( task );
return null;
}
String startGap( final TootGap gap ){
if( last_task != null ){
return activity.getString( R.string.column_is_busy );
}
bRefreshLoading = true;
mRefreshLoadingError = null;
AsyncTask< Void, Void, TootApiResult > task = this.last_task = new AsyncTask< Void, Void, TootApiResult >() {
String max_id = gap.max_id;
String since_id = gap.since_id;
ArrayList< Object > list_tmp;
TootApiResult getAccountList( TootApiClient client, String path_base ){
long time_start = SystemClock.elapsedRealtime();
char delimiter = ( - 1 != path_base.indexOf( '?' ) ? '&' : '?' );
list_tmp = new ArrayList<>();
TootApiResult result = null;
for( ; ; ){
if( result != null && SystemClock.elapsedRealtime() - time_start > LOOP_TIMEOUT ){
// タイムアウト
// 隙間が残る
list_tmp.add( new TootGap( max_id, since_id ) );
break;
}
String path = path_base + delimiter + "max_id=" + max_id + "&since_id=" + since_id;
TootApiResult r2 = client.request( path );
if( r2 == null || r2.array == null ){
if( result == null ) result = r2;
// 隙間が残る
list_tmp.add( new TootGap( max_id, since_id ) );
break;
}
result = r2;
TootAccount.List src = TootAccount.parseList( log, access_info, r2.array );
if( src.isEmpty() ){
break;
}
// 隙間の最新のステータスIDは取得データ末尾のステータスIDである
max_id = Long.toString( src.get( src.size() - 1 ).id );
list_tmp.addAll( src );
}
return result;
}
TootApiResult getReportList( TootApiClient client, String path_base ){
long time_start = SystemClock.elapsedRealtime();
char delimiter = ( - 1 != path_base.indexOf( '?' ) ? '&' : '?' );
list_tmp = new ArrayList<>();
TootApiResult result = null;
for( ; ; ){
if( result != null && SystemClock.elapsedRealtime() - time_start > LOOP_TIMEOUT ){
// タイムアウト
// 隙間が残る
list_tmp.add( new TootGap( max_id, since_id ) );
break;
}
String path = path_base + delimiter + "max_id=" + max_id + "&since_id=" + since_id;
TootApiResult r2 = client.request( path );
if( r2 == null || r2.array == null ){
if( result == null ) result = r2;
// 隙間が残る
list_tmp.add( new TootGap( max_id, since_id ) );
break;
}
result = r2;
TootReport.List src = TootReport.parseList( log, r2.array );
if( src.isEmpty() ){
// コレ以上取得する必要はない
break;
}
// 隙間の最新のステータスIDは取得データ末尾のステータスIDである
max_id = Long.toString( src.get( src.size() - 1 ).id );
list_tmp.addAll( src );
}
return result;
}
TootApiResult getNotificationList( TootApiClient client, String path_base ){
long time_start = SystemClock.elapsedRealtime();
char delimiter = ( - 1 != path_base.indexOf( '?' ) ? '&' : '?' );
list_tmp = new ArrayList<>();
TootApiResult result = null;
for( ; ; ){
if( result != null && SystemClock.elapsedRealtime() - time_start > LOOP_TIMEOUT ){
// タイムアウト
// 隙間が残る
list_tmp.add( new TootGap( max_id, since_id ) );
break;
}
String path = path_base + delimiter + "max_id=" + max_id + "&since_id=" + since_id;
TootApiResult r2 = client.request( path );
if( r2 == null || r2.array == null ){
// エラー
log.d( "gap-notification: got error." );
if( result == null ) result = r2;
// 隙間が残る
list_tmp.add( new TootGap( max_id, since_id ) );
break;
}
result = r2;
TootNotification.List src = TootNotification.parseList( log, access_info, r2.array );
if( src.isEmpty() ){
log.d( "gap-notification: got empty list." );
break;
}
// 隙間の最新のステータスIDは取得データ末尾のステータスIDである
max_id = Long.toString( src.get( src.size() - 1 ).id );
list_tmp.addAll( src );
AlarmService.injectData( activity, access_info.db_id, src );
}
return result;
}
TootApiResult getStatusList( TootApiClient client, String path_base ){
long time_start = SystemClock.elapsedRealtime();
char delimiter = ( - 1 != path_base.indexOf( '?' ) ? '&' : '?' );
list_tmp = new ArrayList<>();
TootApiResult result = null;
for( ; ; ){
if( client.isCancelled() ) break;
if( result != null && SystemClock.elapsedRealtime() - time_start > LOOP_TIMEOUT ){
// タイムアウト
// 隙間が残る
list_tmp.add( new TootGap( max_id, since_id ) );
break;
}
String path = path_base + delimiter + "max_id=" + max_id + "&since_id=" + since_id;
TootApiResult r2 = client.request( path );
if( r2 == null || r2.array == null ){
// エラー
log.d( "gap-status: got error." );
// 成功データがない場合だけ、今回のエラーを返すようにする
if( result == null ) result = r2;
// 隙間が残る
list_tmp.add( new TootGap( max_id, since_id ) );
break;
}
// 成功した場合はそれを返したい
result = r2;
TootStatus.List src = TootStatus.parseList( log, access_info, r2.array );
if( src.size() == 0 ){
// 直前の取得でカラのデータが帰ってきたら終了
log.d( "gap-status: got empty list." );
break;
}
// 隙間の最新のステータスIDは取得データ末尾のステータスIDである
max_id = Long.toString( src.get( src.size() - 1 ).id );
addWithFilter( list_tmp,src );
}
return result;
}
@Override protected TootApiResult doInBackground( Void... params ){
TootApiClient client = new TootApiClient( activity, new TootApiClient.Callback() {
@Override public boolean isApiCancelled(){
return isCancelled() || is_dispose.get();
}
@Override public void publishApiProgress( final String s ){
Utils.runOnMainThread( new Runnable() {
@Override
public void run(){
if( isCancelled() ) return;
task_progress = s;
fireVisualCallback();
}
} );
}
} );
client.setAccount( access_info );
switch( type ){
default:
case TYPE_HOME:
return getStatusList( client, PATH_HOME );
case TYPE_LOCAL:
return getStatusList( client, PATH_LOCAL );
case TYPE_FEDERATE:
return getStatusList( client, PATH_FEDERATE );
case TYPE_FAVOURITES:
return getStatusList( client, PATH_FAVOURITES );
case TYPE_REPORTS:
return getReportList( client, PATH_REPORTS );
case TYPE_NOTIFICATIONS:
return getNotificationList( client, PATH_NOTIFICATIONS );
case TYPE_HASHTAG:
return getStatusList( client,
String.format( Locale.JAPAN, PATH_HASHTAG, Uri.encode( hashtag ) ) );
case TYPE_MUTES:
return getAccountList( client, PATH_MUTES );
case TYPE_BLOCKS:
return getAccountList( client, PATH_BLOCKS );
case TYPE_PROFILE:
switch( profile_tab ){
default:
case TAB_STATUS:
String s =String.format( Locale.JAPAN, PATH_ACCOUNT_STATUSES, profile_id );
if( with_attachment ) s = s + "&only_media=1";
return getStatusList( client,s );
case TAB_FOLLOWING:
return getAccountList( client,
String.format( Locale.JAPAN, PATH_ACCOUNT_FOLLOWING, profile_id ) );
case TAB_FOLLOWERS:
return getAccountList( client,
String.format( Locale.JAPAN, PATH_ACCOUNT_FOLLOWERS, profile_id ) );
}
}
}
@Override
protected void onCancelled( TootApiResult result ){
onPostExecute( null );
}
@Override
protected void onPostExecute( TootApiResult result ){
if( isCancelled() || result == null ){
return;
}
last_task = null;
bRefreshLoading = false;
if( result.error != null ){
Column.this.mRefreshLoadingError = result.error;
}else{
if( list_tmp != null ){
// 古いリストにある要素のIDの集合
HashSet< Long > set_status_id = new HashSet<>();
HashSet< Long > set_notification_id = new HashSet<>();
HashSet< Long > set_report_id = new HashSet<>();
HashSet< Long > set_account_id = new HashSet<>();
for( Object o : list_data ){
if( o instanceof TootStatus ){
set_status_id.add( ( (TootStatus) o ).id );
}else if( o instanceof TootNotification ){
set_notification_id.add( ( (TootNotification) o ).id );
}else if( o instanceof TootReport ){
set_report_id.add( ( (TootReport) o ).id );
}else if( o instanceof TootAccount ){
set_account_id.add( ( (TootAccount) o ).id );
}
}
// list_tmp をフィルタしてlist_newを作成
ArrayList< Object > list_new = new ArrayList<>();
for( Object o : list_tmp ){
if( o instanceof TootStatus ){
if( set_status_id.contains( ( (TootStatus) o ).id ) ) continue;
}else if( o instanceof TootNotification ){
if( set_notification_id.contains( ( (TootNotification) o ).id ) )
continue;
}else if( o instanceof TootReport ){
if( set_report_id.contains( ( (TootReport) o ).id ) ) continue;
}else if( o instanceof TootAccount ){
if( set_account_id.contains( ( (TootAccount) o ).id ) )
continue;
}
list_new.add( o );
}
int pos = list_data.indexOf( gap );
if( pos != - 1 ){
list_data.remove( pos );
list_data.addAll( pos, list_new );
}
}
}
fireVisualCallback();
}
};
AsyncTaskCompat.executeParallel( task );
return null;
}
void removeNotifications(){
cancelLastTask();
list_data.clear();
mRefreshLoadingError = null;
bRefreshLoading = false;
mInitialLoadingError = null;
bInitialLoading = false;
max_id = null;
since_id = null;
fireVisualCallback();
AlarmService.dataRemoved(activity,access_info.db_id);
}
}
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