mirror of https://github.com/kurisufriend/Clover
A lot of random stuff, but mostly support for having Site and Board /objects/ on the database models. Start of interface for a wide range of sites.multisite
Floens
9 years ago
parent
a613a0dec4
commit
3a652cf51e
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package org.floens.chan.core.database; |
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|
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import org.floens.chan.core.model.Board; |
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import org.floens.chan.core.site.Site; |
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import org.floens.chan.core.site.Sites; |
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import org.floens.chan.utils.Logger; |
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import java.sql.SQLException; |
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import java.util.List; |
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import java.util.concurrent.Callable; |
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public class DatabaseBoardManager { |
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private static final String TAG = "DatabaseBoardManager"; |
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private DatabaseManager databaseManager; |
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private DatabaseHelper helper; |
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public DatabaseBoardManager(DatabaseManager databaseManager, DatabaseHelper helper) { |
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this.databaseManager = databaseManager; |
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this.helper = helper; |
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} |
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|
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/** |
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* Save the boards listed in the database.<br> |
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* The boards need to either come from a {@link Site} or from {@link #getBoards(Site)}. |
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* |
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* @param boards boards to set or update |
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* @return void |
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*/ |
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public Callable<Void> setBoards(final List<Board> boards) { |
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return new Callable<Void>() { |
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@Override |
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public Void call() throws Exception { |
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for (Board b : boards) { |
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helper.boardsDao.createOrUpdate(b); |
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} |
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return null; |
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} |
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}; |
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} |
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public Callable<List<Board>> getBoards(final Site site) { |
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return new Callable<List<Board>>() { |
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@Override |
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public List<Board> call() throws Exception { |
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List<Board> boards = null; |
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try { |
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boards = helper.boardsDao.queryBuilder() |
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.where().eq("site", site.id()) |
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.query(); |
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for (int i = 0; i < boards.size(); i++) { |
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Board board = boards.get(i); |
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board.site = site; |
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} |
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} catch (SQLException e) { |
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Logger.e(TAG, "Error getting boards from db", e); |
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} |
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return boards; |
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} |
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}; |
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} |
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public Callable<List<Board>> getAllBoards() { |
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return new Callable<List<Board>>() { |
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@Override |
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public List<Board> call() throws Exception { |
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List<Board> boards = null; |
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try { |
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boards = helper.boardsDao.queryForAll(); |
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for (int i = 0; i < boards.size(); i++) { |
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Board board = boards.get(i); |
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board.site = Sites.forId(board.siteId); |
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} |
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} catch (SQLException e) { |
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Logger.e(TAG, "Error getting boards from db", e); |
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} |
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return boards; |
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} |
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}; |
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} |
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} |
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@ -0,0 +1,13 @@ |
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package org.floens.chan.core.site; |
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import org.floens.chan.core.model.Board; |
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import java.util.List; |
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public class Boards { |
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public final List<Board> boards; |
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public Boards(List<Board> boards) { |
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this.boards = boards; |
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} |
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} |
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@ -0,0 +1,86 @@ |
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package org.floens.chan.core.site; |
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import org.floens.chan.core.model.Board; |
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public interface Site { |
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enum Feature { |
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/** |
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* This site supports posting. (Or rather, we've implemented support for it.) |
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*/ |
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POSTING, |
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/** |
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* This site supports a 4chan like boards.json endpoint. |
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*/ |
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DYNAMIC_BOARDS, |
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/** |
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* This site supports deleting posts. |
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*/ |
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POST_DELETE, |
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/** |
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* This site supports some sort of login (like 4pass). |
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*/ |
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LOGIN |
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} |
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/** |
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* Features available to check when {@link Feature#POSTING} is {@code true}. |
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*/ |
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enum BoardFeature { |
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/** |
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* This board supports posting with images. |
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*/ |
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POSTING_IMAGE, |
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/** |
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* This board supports posting with a checkbox to mark the posted image as a spoiler. |
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*/ |
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POSTING_SPOILER, |
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} |
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/** |
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* How the boards are organized for this size. |
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*/ |
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enum BoardsType { |
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/** |
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* The site's boards are static, hard-coded in the site. |
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*/ |
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STATIC, |
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/** |
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* The site's boards are dynamic, a boards.json like endpoint is available to get the available boards. |
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*/ |
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DYNAMIC, |
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/** |
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* The site's boards are dynamic and infinite, existence of boards should be checked per board. |
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*/ |
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INFINITE |
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} |
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/** |
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* Global positive (>0) integer that uniquely identifies this site.<br> |
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* This id will be persisted in the database. |
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* |
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* @return a positive (>0) integer that uniquely identifies this site. |
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*/ |
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int id(); |
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boolean feature(Feature feature); |
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boolean boardFeature(BoardFeature boardFeature, Board board); |
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SiteEndpoints endpoints(); |
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BoardsType boardsType(); |
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void boards(BoardsListener boardsListener); |
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Board board(String name); |
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interface BoardsListener { |
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void onBoardsReceived(Boards boards); |
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} |
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} |
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@ -0,0 +1,24 @@ |
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package org.floens.chan.core.site; |
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import org.floens.chan.core.model.Board; |
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import org.floens.chan.core.model.Loadable; |
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import org.floens.chan.core.model.Post; |
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/** |
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* Endpoints for {@link Site}. |
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*/ |
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public interface SiteEndpoints { |
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String catalog(Board board); |
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String thread(Board board, Loadable loadable); |
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String imageUrl(Post post); |
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String thumbnailUrl(Post post); |
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String flag(Post post); |
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String boards(); |
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String reply(Board board, Loadable thread); |
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} |
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@ -0,0 +1,37 @@ |
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package org.floens.chan.core.site; |
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import org.floens.chan.core.site.sites.chan4.Chan4; |
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import java.util.Arrays; |
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import java.util.List; |
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public class Sites { |
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public static final Chan4 CHAN4 = new Chan4(); |
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public static final List<? extends Site> ALL_SITES = Arrays.asList( |
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CHAN4 |
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); |
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private static final Site[] BY_ID; |
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static { |
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int highestId = 0; |
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for (Site site : ALL_SITES) { |
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if (site.id() > highestId) { |
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highestId = site.id(); |
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} |
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} |
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BY_ID = new Site[highestId + 1]; |
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for (Site site : ALL_SITES) { |
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BY_ID[site.id()] = site; |
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} |
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} |
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public static Site forId(int id) { |
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return BY_ID[id]; |
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} |
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public static Site defaultSite() { |
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return CHAN4; |
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} |
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} |
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@ -0,0 +1,165 @@ |
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package org.floens.chan.core.site.sites.chan4; |
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import com.android.volley.Response; |
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import com.android.volley.VolleyError; |
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import org.floens.chan.Chan; |
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import org.floens.chan.core.model.Board; |
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import org.floens.chan.core.model.Loadable; |
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import org.floens.chan.core.model.Post; |
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import org.floens.chan.core.site.Boards; |
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import org.floens.chan.core.site.Site; |
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import org.floens.chan.core.site.SiteEndpoints; |
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import org.floens.chan.utils.Logger; |
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import java.util.ArrayList; |
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import java.util.Collections; |
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import java.util.List; |
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import java.util.Locale; |
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import java.util.Random; |
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public class Chan4 implements Site { |
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private static final String TAG = "Chan4"; |
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private static final Random random = new Random(); |
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private final SiteEndpoints endpoints = new SiteEndpoints() { |
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@Override |
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public String catalog(Board board) { |
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return "https://a.4cdn.org/" + board.code + "/catalog.json"; |
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} |
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@Override |
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public String thread(Board board, Loadable loadable) { |
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return "https://a.4cdn.org/" + board.code + "/thread/" + loadable.no + ".json"; |
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} |
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@Override |
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public String imageUrl(Post post) { |
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return "https://i.4cdn.org/" + post.boardId + "/" + Long.toString(post.tim) + "." + post.ext; |
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} |
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@Override |
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public String thumbnailUrl(Post post) { |
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if (post.spoiler) { |
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if (post.board.customSpoilers >= 0) { |
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int i = random.nextInt(post.board.customSpoilers) + 1; |
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return "https://s.4cdn.org/image/spoiler-" + post.board.code + i + ".png"; |
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} else { |
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return "https://s.4cdn.org/image/spoiler.png"; |
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} |
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} else { |
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return "https://t.4cdn.org/" + post.board.code + "/" + post.tim + "s.jpg"; |
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} |
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} |
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@Override |
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public String flag(Post post) { |
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return "https://s.4cdn.org/image/country/" + post.country.toLowerCase(Locale.ENGLISH) + ".gif"; |
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} |
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@Override |
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public String boards() { |
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return "https://a.4cdn.org/boards.json"; |
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} |
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@Override |
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public String reply(Board board, Loadable thread) { |
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return "https://sys.4chan.org/" + board.code + "/post"; |
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} |
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}; |
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public Chan4() { |
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} |
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/** |
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* <b>Note: very special case, only this site may have 0 as the return value.<br> |
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* This is for backwards compatibility when we didn't support multi-site yet.</b> |
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* |
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* @return {@inheritDoc} |
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*/ |
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@Override |
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public int id() { |
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return 0; |
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} |
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@Override |
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public boolean feature(Feature feature) { |
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switch (feature) { |
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case POSTING: |
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// yes, we support posting.
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return true; |
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case DYNAMIC_BOARDS: |
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// yes, boards.json
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return true; |
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case LOGIN: |
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// 4chan pass.
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return true; |
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case POST_DELETE: |
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// yes, with the password saved when posting.
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return true; |
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default: |
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return false; |
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} |
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} |
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@Override |
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public BoardsType boardsType() { |
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return BoardsType.DYNAMIC; |
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} |
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@Override |
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public boolean boardFeature(BoardFeature boardFeature, Board board) { |
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switch (boardFeature) { |
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case POSTING_IMAGE: |
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// yes, we support image posting.
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return true; |
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case POSTING_SPOILER: |
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// depends if the board supports it.
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return board.spoilers; |
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default: |
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return false; |
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} |
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} |
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@Override |
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public Board board(String name) { |
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List<Board> allBoards = Chan.getBoardManager().getAllBoards(); |
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for (Board board : allBoards) { |
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if (board.code.equals(name)) { |
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return board; |
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} |
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} |
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return null; |
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} |
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@Override |
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public SiteEndpoints endpoints() { |
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return endpoints; |
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} |
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@Override |
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public void boards(final BoardsListener listener) { |
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Chan.getVolleyRequestQueue().add(new Chan4BoardsRequest(this, new Response.Listener<List<Board>>() { |
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@Override |
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public void onResponse(List<Board> response) { |
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listener.onBoardsReceived(new Boards(response)); |
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} |
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}, new Response.ErrorListener() { |
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@Override |
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public void onErrorResponse(VolleyError error) { |
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Logger.e(TAG, "Failed to get boards from server", error); |
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// API fail, provide some default boards
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List<Board> list = new ArrayList<>(); |
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list.add(new Board(Chan4.this, "Technology", "g", true, true)); |
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list.add(new Board(Chan4.this, "Food & Cooking", "ck", true, true)); |
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list.add(new Board(Chan4.this, "Do It Yourself", "diy", true, true)); |
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list.add(new Board(Chan4.this, "Animals & Nature", "an", true, true)); |
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Collections.shuffle(list); |
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listener.onBoardsReceived(new Boards(list)); |
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} |
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})); |
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} |
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} |
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@ -0,0 +1,36 @@ |
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<?xml version="1.0" encoding="utf-8"?><!-- |
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Clover - 4chan browser https://github.com/Floens/Clover/ |
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Copyright (C) 2014 Floens |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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--> |
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" |
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android:layout_width="match_parent" |
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android:layout_height="48dp" |
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android:orientation="horizontal"> |
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<EditText |
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android:id="@+id/input" |
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android:layout_width="match_parent" |
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android:layout_height="match_parent" |
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android:ellipsize="end" |
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android:gravity="center_vertical" |
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android:inputType="text" |
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android:maxLines="1" |
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android:paddingLeft="16dp" |
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android:paddingRight="16dp" |
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android:textColor="?text_color_primary" |
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android:textSize="14sp" /> |
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</LinearLayout> |
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