forked from GitHub-Mirror/riotX-android
93 lines
3.0 KiB
Java
93 lines
3.0 KiB
Java
/*
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* Copyright 2015 OpenMarket Ltd
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* Copyright 2017 Vector Creations Ltd
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* Copyright 2018 New Vector Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package im.vector.matrix.android.internal.legacy.data;
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import im.vector.matrix.android.internal.legacy.rest.model.Event;
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import im.vector.matrix.android.internal.legacy.rest.model.RoomTags;
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import im.vector.matrix.android.internal.legacy.util.JsonUtils;
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import im.vector.matrix.android.internal.legacy.util.Log;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* Class representing a room tag.
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*/
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public class RoomTag implements java.io.Serializable {
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private static final long serialVersionUID = 5172602958896551204L;
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private static final String LOG_TAG = RoomTag.class.getSimpleName();
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//
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public static final String ROOM_TAG_FAVOURITE = "m.favourite";
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public static final String ROOM_TAG_LOW_PRIORITY = "m.lowpriority";
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public static final String ROOM_TAG_NO_TAG = "m.recent";
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public static final String ROOM_TAG_SERVER_NOTICE = "m.server_notice";
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/**
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* The name of a tag.
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*/
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public String mName;
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/**
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* Try to parse order as Double.
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* Provides nil if the items cannot be parsed.
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*/
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public Double mOrder;
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/**
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* RoomTag creator.
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*
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* @param aName the tag name.
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* @param anOrder the tag order
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*/
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public RoomTag(String aName, Double anOrder) {
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mName = aName;
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mOrder = anOrder;
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}
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/**
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* Extract a list of tags from a room tag event.
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*
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* @param event a room tag event (which can contains several tags)
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* @return a dictionary containing the tags the user defined for one room.
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*/
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public static Map<String, RoomTag> roomTagsWithTagEvent(Event event) {
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Map<String, RoomTag> tags = new HashMap<>();
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try {
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RoomTags roomtags = JsonUtils.toRoomTags(event.getContent());
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if ((null != roomtags.tags) && (0 != roomtags.tags.size())) {
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for (String tagName : roomtags.tags.keySet()) {
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Map<String, Double> params = roomtags.tags.get(tagName);
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if (params != null) {
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tags.put(tagName, new RoomTag(tagName, params.get("order")));
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} else {
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tags.put(tagName, new RoomTag(tagName, null));
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}
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}
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}
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} catch (Exception e) {
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Log.e(LOG_TAG, "roomTagsWithTagEvent fails " + e.getMessage(), e);
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}
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return tags;
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}
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}
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