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/*
* Copyright (C) 2015 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.android.providers.contacts;
import android.text.TextUtils;
import com.android.providers.contacts.util.NeededForTesting;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.ArrayList;
@NeededForTesting
public class MetadataEntryParser {
private final static String UNIQUE_CONTACT_ID = "unique_contact_id";
private final static String ACCOUNT_TYPE = "account_type";
private final static String CUSTOM_ACCOUNT_TYPE = "custom_account_type";
private final static String ENUM_VALUE_FOR_CUSTOM_ACCOUNT = "CUSTOM_ACCOUNT";
private final static String ACCOUNT_NAME = "account_name";
private final static String CONTACT_ID = "contact_id";
private final static String CONTACT_PREFS = "contact_prefs";
private final static String SEND_TO_VOICEMAIL = "send_to_voicemail";
private final static String STARRED = "starred";
private final static String PINNED = "pinned";
private final static String AGGREGATION_DATA = "aggregation_data";
private final static String CONTACT_IDS = "contact_ids";
private final static String TYPE = "type";
private final static String FIELD_DATA = "field_data";
private final static String FIELD_DATA_ID = "field_data_id";
private final static String FIELD_DATA_PREFS = "field_data_prefs";
private final static String IS_PRIMARY = "is_primary";
private final static String IS_SUPER_PRIMARY = "is_super_primary";
private final static String USAGE_STATS = "usage_stats";
private final static String USAGE_TYPE = "usage_type";
private final static String LAST_TIME_USED = "last_time_used";
private final static String USAGE_COUNT = "usage_count";
@NeededForTesting
public static class UsageStats {
final String mUsageType;
final long mLastTimeUsed;
final int mTimesUsed;
@NeededForTesting
public UsageStats(String usageType, long lastTimeUsed, int timesUsed) {
this.mUsageType = usageType;
this.mLastTimeUsed = lastTimeUsed;
this.mTimesUsed = timesUsed;
}
}
@NeededForTesting
public static class FieldData {
final long mFieldDataId;
final boolean mIsPrimary;
final boolean mIsSuperPrimary;
final ArrayList<UsageStats> mUsageStatsList;
@NeededForTesting
public FieldData(long fieldDataId, boolean isPrimary, boolean isSuperPrimary,
ArrayList<UsageStats> usageStatsList) {
this.mFieldDataId = fieldDataId;
this.mIsPrimary = isPrimary;
this.mIsSuperPrimary = isSuperPrimary;
this.mUsageStatsList = usageStatsList;
}
}
@NeededForTesting
public static class AggregationData {
final long mRawContactId1;
final long mRawContactId2;
final String mType;
@NeededForTesting
public AggregationData(long rawContactId1, long rawContactId2, String type) {
this.mRawContactId1 = rawContactId1;
this.mRawContactId2 = rawContactId2;
this.mType = type;
}
}
@NeededForTesting
public static class MetadataEntry {
final long mRawContactId;
final String mAccountType;
final String mAccountName;
final int mSendToVoicemail;
final int mStarred;
final int mPinned;
final ArrayList<FieldData> mFieldDatas;
final ArrayList<AggregationData> mAggregationDatas;
@NeededForTesting
public MetadataEntry(long rawContactId, String accountType, String accountName,
int sendToVoicemail, int starred, int pinned,
ArrayList<FieldData> fieldDatas,
ArrayList<AggregationData> aggregationDatas) {
this.mRawContactId = rawContactId;
this.mAccountType = accountType;
this.mAccountName = accountName;
this.mSendToVoicemail = sendToVoicemail;
this.mStarred = starred;
this.mPinned = pinned;
this.mFieldDatas = fieldDatas;
this.mAggregationDatas = aggregationDatas;
}
}
@NeededForTesting
static MetadataEntry parseDataToMetaDataEntry(String inputData) {
if (TextUtils.isEmpty(inputData)) {
throw new IllegalArgumentException("Input cannot be empty.");
}
try {
final JSONObject root = new JSONObject(inputData);
// Parse to get rawContactId and account info.
final JSONObject uniqueContact = root.getJSONObject(UNIQUE_CONTACT_ID);
final String rawContactId = uniqueContact.getString(CONTACT_ID);
String accountType = uniqueContact.getString(ACCOUNT_TYPE);
if (ENUM_VALUE_FOR_CUSTOM_ACCOUNT.equals(accountType)) {
accountType = uniqueContact.getString(CUSTOM_ACCOUNT_TYPE);
}
final String accountName = uniqueContact.getString(ACCOUNT_NAME);
if (TextUtils.isEmpty(rawContactId) || TextUtils.isEmpty(accountType)
|| TextUtils.isEmpty(accountName)) {
throw new IllegalArgumentException(
"contact_id, account_type, account_name cannot be empty.");
}
// Parse contactPrefs to get sendToVoicemail, starred, pinned.
final JSONObject contactPrefs = root.getJSONObject(CONTACT_PREFS);
final boolean sendToVoicemail = contactPrefs.getBoolean(SEND_TO_VOICEMAIL);
final boolean starred = contactPrefs.getBoolean(STARRED);
final int pinned = contactPrefs.getInt(PINNED);
// Parse aggregationDatas
final ArrayList<AggregationData> aggregationsList = new ArrayList<AggregationData>();
if (root.has(AGGREGATION_DATA)) {
final JSONArray aggregationDatas = root.getJSONArray(AGGREGATION_DATA);
for (int i = 0; i < aggregationDatas.length(); i++) {
final JSONObject aggregationData = aggregationDatas.getJSONObject(i);
final JSONArray contacts = aggregationData.getJSONArray(CONTACT_IDS);
if (contacts.length() != 2) {
throw new IllegalArgumentException(
"There should be two contacts for each aggregation.");
}
final JSONObject rawContact1 = contacts.getJSONObject(0);
final long rawContactId1 = rawContact1.getLong(CONTACT_ID);
final JSONObject rawContact2 = contacts.getJSONObject(1);
final long rawContactId2 = rawContact2.getLong(CONTACT_ID);
final String type = aggregationData.getString(TYPE);
if (TextUtils.isEmpty(type)) {
throw new IllegalArgumentException("Aggregation type cannot be empty.");
}
final AggregationData aggregation = new AggregationData(
rawContactId1, rawContactId2, type);
aggregationsList.add(aggregation);
}
}
// Parse fieldDatas
final ArrayList<FieldData> fieldDatasList = new ArrayList<FieldData>();
if (root.has(FIELD_DATA)) {
final JSONArray fieldDatas = root.getJSONArray(FIELD_DATA);
for (int i = 0; i < fieldDatas.length(); i++) {
final JSONObject fieldData = fieldDatas.getJSONObject(i);
final long fieldDataId = fieldData.getLong(FIELD_DATA_ID);
final JSONObject fieldDataPrefs = fieldData.getJSONObject(FIELD_DATA_PREFS);
final boolean isPrimary = fieldDataPrefs.getBoolean(IS_PRIMARY);
final boolean isSuperPrimary = fieldDataPrefs.getBoolean(IS_SUPER_PRIMARY);
final ArrayList<UsageStats> usageStatsList = new ArrayList<UsageStats>();
if (fieldData.has(USAGE_STATS)) {
final JSONArray usageStats = fieldData.getJSONArray(USAGE_STATS);
for (int j = 0; j < usageStats.length(); j++) {
final JSONObject usageStat = usageStats.getJSONObject(j);
final String usageType = usageStat.getString(USAGE_TYPE);
if (TextUtils.isEmpty(usageType)) {
throw new IllegalArgumentException("Usage type cannot be empty.");
}
final long lastTimeUsed = usageStat.getLong(LAST_TIME_USED);
final int usageCount = usageStat.getInt(USAGE_COUNT);
final UsageStats usageStatsParsed = new UsageStats(
usageType, lastTimeUsed, usageCount);
usageStatsList.add(usageStatsParsed);
}
}
final FieldData fieldDataParse = new FieldData(fieldDataId, isPrimary,
isSuperPrimary, usageStatsList);
fieldDatasList.add(fieldDataParse);
}
}
final MetadataEntry metaDataEntry = new MetadataEntry(Long.parseLong(rawContactId),
accountType, accountName, sendToVoicemail ? 1 : 0, starred ? 1 : 0, pinned,
fieldDatasList, aggregationsList);
return metaDataEntry;
} catch (JSONException e) {
throw new IllegalArgumentException("JSON Exception.", e);
}
}
}
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