ch.gianulli.trelloapi.Board.java Source code

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Here is the source code for ch.gianulli.trelloapi.Board.java

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/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2015 Gian Ulli (gian.ulli@gmail.com)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package ch.gianulli.trelloapi;

import android.os.Parcel;
import android.os.Parcelable;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.util.ArrayList;
import java.util.LinkedHashMap;

public class Board implements Parcelable {

    public static final Parcelable.Creator<Board> CREATOR = new Parcelable.Creator<Board>() {
        public Board createFromParcel(Parcel in) {
            return new Board(in);
        }

        public Board[] newArray(int size) {
            return new Board[size];
        }
    };

    private static final int STANDARD_COLOR = 0xFF0079BF; // blue

    private String mId;

    private String mName;

    private int mColor;

    protected Board(String id, String name) {
        mId = id;
        mName = name;
        mColor = STANDARD_COLOR;
    }

    protected Board(String id, String name, String color) {
        mId = id;
        mName = name;
        setColorHex(color);
    }

    protected Board(String id, String name, int color) {
        mId = id;
        mName = name;
        setColor(color);
    }

    private Board(Parcel in) {
        this(in.readString(), in.readString(), in.readInt());
    }

    /**
     * Returns a list of all boards of the user. Attention: this method makes a synchronous
     * network request!
     *
     * @param api
     * @return list of boards
     * @throws TrelloNotAccessibleException if connection is broken
     * @throws TrelloNotAuthorizedException if token is not valid
     */
    public static ArrayList<Board> listAllBoards(TrelloAPI api)
            throws TrelloNotAccessibleException, TrelloNotAuthorizedException {

        ArrayList<Board> result = null;

        try {
            JSONArray array = api.makeJSONArrayRequest("GET", "members/me/boards", null, true);
            if (array != null) {
                result = new ArrayList<>(array.length());

                for (int i = 0; i < array.length(); ++i) {
                    JSONObject board = array.getJSONObject(i);

                    // We only have a color
                    if (board.getJSONObject("prefs").getString("backgroundImage").equals("null")) {
                        result.add(new Board(board.getString("id"), board.getString("name"),
                                board.getJSONObject("prefs").getString("backgroundColor")));
                    } else { // background image --> use standard color
                        result.add(new Board(board.getString("id"), board.getString("name"), STANDARD_COLOR));
                    }
                }
            }
        } catch (JSONException e) {
            e.printStackTrace();
            throw new TrelloNotAccessibleException("Server answer was not correctly formatted.");
        }

        if (result == null) {
            throw new TrelloNotAccessibleException("Server answer was null.");
        }

        return result;
    }

    public ArrayList<TrelloList> getAllLists(TrelloAPI api)
            throws TrelloNotAuthorizedException, TrelloNotAccessibleException {
        ArrayList<TrelloList> result = new ArrayList<>();

        try {
            LinkedHashMap<String, String> args = new LinkedHashMap<>();
            args.put("cards", "open");
            args.put("card_fields", "name,desc");
            JSONArray array = api.makeJSONArrayRequest("GET", "boards/" + mId + "/lists", args, true);
            if (array != null) {
                for (int i = 0; i < array.length(); ++i) {
                    JSONObject list = array.getJSONObject(i);
                    JSONArray cardArray = list.getJSONArray("cards");
                    ArrayList<Card> cards = new ArrayList<>(cardArray.length());
                    for (int j = 0; j < cardArray.length(); ++j) {
                        JSONObject card = cardArray.getJSONObject(j);
                        cards.add(new Card(card.getString("id"), null, card.getString("name"),
                                card.getString("desc"))); // list is null for now
                    }
                    TrelloList trelloList = new TrelloList(list.getString("id"), this, list.getString("name"),
                            cards);
                    // add list reference to cards
                    for (Card c : cards) {
                        c.setList(trelloList);
                    }
                    result.add(trelloList);
                }
            }

        } catch (JSONException e) {
            throw new TrelloNotAccessibleException("Server answer was not correctly formatted.");
        }

        return result;
    }

    public String getId() {
        return mId;
    }

    public void setId(String id) {
        mId = id;
    }

    public String getName() {
        return mName;
    }

    public void setName(String name) {
        mName = name;
    }

    public int getColor() {
        return mColor;
    }

    public void setColor(int color) {
        mColor = color;
    }

    /**
     * Parses a color string
     *
     * @param hex format: '#rrggbb'
     */
    public void setColorHex(String hex) {
        if (!hex.matches("#[0-9abcdefABCDEF]{6}")) {
            mColor = STANDARD_COLOR;
        } else {
            hex = "FF" + hex.substring(1, 7);
            mColor = (int) Long.parseLong(hex, 16);
        }
    }

    @Override
    public boolean equals(Object o) {
        if (o instanceof Board) {
            return ((Board) o).getId().equals(mId);
        }
        return super.equals(o);
    }

    @Override
    public int describeContents() {
        return 0;
    }

    @Override
    public void writeToParcel(Parcel dest, int flags) {
        dest.writeString(mId);
        dest.writeString(mName);
        dest.writeInt(mColor);
    }
}