mirror of
https://github.com/fabianonline/telegram_backup.git
synced 2024-11-22 16:56:16 +00:00
Modified the MediaFileManagers to use JSON. This is still untested and heavily WIP.
This commit is contained in:
parent
1c24585dd9
commit
ef03deb31e
@ -267,7 +267,7 @@ public class DownloadManager {
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logger.debug("Database returned {} messages with media", messages.size());
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prog.onMediaDownloadStart(messages.size());
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for (TLMessage msg : messages) {
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AbstractMediaFileManager m = FileManagerFactory.getFileManager(msg, user, client);
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AbstractMediaFileManager m = FileManagerFactory.getFileManager(msg);
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logger.trace("message {}, {}, {}, {}, {}",
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msg.getId(),
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msg.getMedia().getClass().getSimpleName().replace("TLMessageMedia", "…"),
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@ -280,7 +280,7 @@ public class DownloadManager {
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prog.onMediaAlreadyPresent(m);
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} else {
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try {
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m.download();
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m.download(client);
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prog.onMediaDownloaded(m);
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} catch (TimeoutException e) {
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// do nothing - skip this file
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@ -22,16 +22,11 @@ import de.fabianonline.telegram_backup.StickerConverter;
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import de.fabianonline.telegram_backup.DownloadProgressInterface;
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import de.fabianonline.telegram_backup.Config;
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import de.fabianonline.telegram_backup.DownloadManager;
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import de.fabianonline.telegram_backup.models.Message;
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import com.google.gson.JsonObject;
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import com.github.badoualy.telegram.api.TelegramClient;
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import com.github.badoualy.telegram.tl.core.TLIntVector;
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import com.github.badoualy.telegram.tl.core.TLObject;
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import com.github.badoualy.telegram.tl.api.messages.TLAbsMessages;
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import com.github.badoualy.telegram.tl.api.messages.TLAbsDialogs;
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import com.github.badoualy.telegram.tl.api.*;
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import com.github.badoualy.telegram.tl.api.upload.TLFile;
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import com.github.badoualy.telegram.tl.exception.RpcErrorException;
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import com.github.badoualy.telegram.tl.api.request.TLRequestUploadGetFile;
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import java.io.IOException;
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import java.io.File;
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@ -44,23 +39,22 @@ import java.util.concurrent.TimeoutException;
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import org.apache.commons.io.FileUtils;
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public abstract class AbstractMediaFileManager {
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protected UserManager user;
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protected TLMessage message;
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protected TelegramClient client;
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protected Message message;
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protected JsonObject media;
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protected boolean isEmpty = false;
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public AbstractMediaFileManager(TLMessage msg, UserManager user, TelegramClient client) {this.user = user; this.message = msg; this.client = client;};
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public AbstractMediaFileManager(Message msg) {this.message = msg; this.media = msg.getMedia();}
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public abstract int getSize();
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public abstract String getExtension();
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public boolean isEmpty() { return isEmpty; }
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public boolean isDownloaded() { return new File(getTargetPathAndFilename()).isFile(); }
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public boolean isDownloading() { return new File(getTargetPathAndFilename() + ".downloading").isFile(); }
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public abstract void download() throws RpcErrorException, IOException, TimeoutException;
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public abstract void download(TelegramClient c) throws RpcErrorException, IOException, TimeoutException;
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public static void throwUnexpectedObjectError(Object o) {
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throw new RuntimeException("Unexpected " + o.getClass().getName());
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}
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public String getTargetPath() {
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String path = user.getFileBase() + Config.FILE_FILES_BASE + File.separatorChar;
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String path = UserManager.getInstance().getFileBase() + Config.FILE_FILES_BASE + File.separatorChar;
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new File(path).mkdirs();
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return path;
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}
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@ -21,16 +21,12 @@ import de.fabianonline.telegram_backup.Database;
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import de.fabianonline.telegram_backup.StickerConverter;
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import de.fabianonline.telegram_backup.DownloadProgressInterface;
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import de.fabianonline.telegram_backup.DownloadManager;
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import de.fabianonline.telegram_backup.models.Message;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonElement;
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import com.github.badoualy.telegram.api.TelegramClient;
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import com.github.badoualy.telegram.tl.core.TLIntVector;
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import com.github.badoualy.telegram.tl.core.TLObject;
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import com.github.badoualy.telegram.tl.api.messages.TLAbsMessages;
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import com.github.badoualy.telegram.tl.api.messages.TLAbsDialogs;
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import com.github.badoualy.telegram.tl.api.*;
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import com.github.badoualy.telegram.tl.api.upload.TLFile;
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import com.github.badoualy.telegram.tl.exception.RpcErrorException;
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import com.github.badoualy.telegram.tl.api.request.TLRequestUploadGetFile;
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import java.io.IOException;
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import java.io.File;
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@ -43,34 +39,28 @@ import java.util.concurrent.TimeoutException;
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import org.apache.commons.io.FileUtils;
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public class DocumentFileManager extends AbstractMediaFileManager {
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protected TLDocument doc;
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protected JsonObject doc;
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private String extension = null;
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public DocumentFileManager(TLMessage msg, UserManager user, TelegramClient client) {
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super(msg, user, client);
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TLAbsDocument d = ((TLMessageMediaDocument)msg.getMedia()).getDocument();
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if (d instanceof TLDocument) {
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this.doc = (TLDocument)d;
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} else if (d instanceof TLDocumentEmpty) {
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this.isEmpty = true;
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} else {
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throwUnexpectedObjectError(d);
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public DocumentFileManager(Message msg) {
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super(msg);
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doc = media.getAsJsonObject("document");
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if ( ! doc.getAsJsonPrimitive("_constructor").getAsString().startsWith("document#")) {
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doc = null;
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isEmpty = true;
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}
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}
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public boolean isSticker() {
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TLDocumentAttributeSticker sticker = null;
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if (this.isEmpty || doc==null) return false;
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if (doc.getAttributes() != null) for(TLAbsDocumentAttribute attr : doc.getAttributes()) {
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if (attr instanceof TLDocumentAttributeSticker) {
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sticker = (TLDocumentAttributeSticker)attr;
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for(JsonElement attr : doc.getAsJsonArray("attributes")) {
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if (attr.getAsJsonObject().getAsJsonPrimitive("_costructor").getAsString().startsWith("documentAttributeSticker#")) return true;
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}
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}
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return sticker!=null;
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return false;
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}
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public int getSize() {
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if (doc != null) return doc.getSize();
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if (doc != null) return doc.getAsJsonPrimitive("size").getAsInt();
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return 0;
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}
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@ -79,18 +69,19 @@ public class DocumentFileManager extends AbstractMediaFileManager {
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if (doc == null) return "empty";
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String ext = null;
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String original_filename = null;
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if (doc.getAttributes() != null) for(TLAbsDocumentAttribute attr : doc.getAttributes()) {
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if (attr instanceof TLDocumentAttributeFilename) {
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original_filename = ((TLDocumentAttributeFilename)attr).getFileName();
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for(JsonElement attr : doc.getAsJsonArray("attributes")) {
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if (attr.getAsJsonObject().getAsJsonPrimitive("_constructor").getAsString().startsWith("documentAttributeFilename#")) {
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original_filename = attr.getAsJsonObject().getAsJsonPrimitive("fileName").getAsString();
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}
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}
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if (original_filename != null) {
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int i = original_filename.lastIndexOf('.');
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if (i>0) ext = original_filename.substring(i+1);
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}
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if (ext==null) {
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ext = extensionFromMimetype(doc.getMimeType());
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ext = extensionFromMimetype(doc.getAsJsonPrimitive("mimeType").getAsString());
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}
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// Sometimes, extensions contain a trailing double quote. Remove this. Fixes #12.
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@ -100,9 +91,12 @@ public class DocumentFileManager extends AbstractMediaFileManager {
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return ext;
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}
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public void download() throws RpcErrorException, IOException, TimeoutException {
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public void download(TelegramClient c) throws RpcErrorException, IOException, TimeoutException {
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if (doc!=null) {
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DownloadManager.downloadFile(client, getTargetPathAndFilename(), getSize(), doc.getDcId(), doc.getId(), doc.getAccessHash());
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DownloadManager.downloadFile(c, getTargetPathAndFilename(), getSize(),
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doc.getAsJsonPrimitive("dcId").getAsInt(),
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doc.getAsJsonPrimitive("id").getAsLong(),
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doc.getAsJsonPrimitive("accessHash").getAsLong());
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}
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}
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@ -20,6 +20,9 @@ import de.fabianonline.telegram_backup.UserManager;
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import de.fabianonline.telegram_backup.Database;
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import de.fabianonline.telegram_backup.StickerConverter;
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import de.fabianonline.telegram_backup.DownloadProgressInterface;
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import de.fabianonline.telegram_backup.models.Message;
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import com.google.gson.JsonObject;
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import com.github.badoualy.telegram.api.TelegramClient;
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import com.github.badoualy.telegram.tl.core.TLIntVector;
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@ -42,31 +45,33 @@ import java.util.concurrent.TimeoutException;
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import org.apache.commons.io.FileUtils;
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public class FileManagerFactory {
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public static AbstractMediaFileManager getFileManager(TLMessage m, UserManager u, TelegramClient c) {
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if (m==null) return null;
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TLAbsMessageMedia media = m.getMedia();
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public static AbstractMediaFileManager getFileManager(Message msg) {
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if (msg==null) return null;
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JsonObject media = msg.getMedia();
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if (media==null) return null;
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if (media instanceof TLMessageMediaPhoto) {
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return new PhotoFileManager(m, u, c);
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} else if (media instanceof TLMessageMediaDocument) {
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DocumentFileManager d = new DocumentFileManager(m, u, c);
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String media_constructor = media.getAsJsonPrimitive("_constructor").getAsString();
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if (media_constructor.startsWith("messageMediaPhoto#")) {
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return new PhotoFileManager(msg);
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} else if (media_constructor.startsWith("messageMediaDocument#")) {
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DocumentFileManager d = new DocumentFileManager(msg);
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if (d.isSticker()) {
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return new StickerFileManager(m, u, c);
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return new StickerFileManager(msg);
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}
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return d;
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} else if (media instanceof TLMessageMediaGeo) {
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return new GeoFileManager(m, u, c);
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} else if (media instanceof TLMessageMediaEmpty) {
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return new UnsupportedFileManager(m, u, c, "empty");
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} else if (media instanceof TLMessageMediaUnsupported) {
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return new UnsupportedFileManager(m, u, c, "unsupported");
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} else if (media instanceof TLMessageMediaWebPage) {
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return new UnsupportedFileManager(m, u, c, "webpage");
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} else if (media instanceof TLMessageMediaContact) {
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return new UnsupportedFileManager(m, u, c, "contact");
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} else if (media instanceof TLMessageMediaVenue) {
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return new UnsupportedFileManager(m, u, c, "venue");
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} else if (media_constructor.startsWith("messageMediaGeo#")) {
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return new GeoFileManager(msg);
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} else if (media_constructor.startsWith("messageMediaEmpty#")) {
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return new UnsupportedFileManager(msg, "empty");
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} else if (media_constructor.startsWith("messageMediaUnsupported#")) {
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return new UnsupportedFileManager(msg, "unsupported");
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} else if (media_constructor.startsWith("messageMediaWebpage#")) {
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return new UnsupportedFileManager(msg, "webpage");
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} else if (media_constructor.startsWith("messageMediaContact#")) {
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return new UnsupportedFileManager(msg, "contact");
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} else if (media_constructor.startsWith("messageMediaVenue#")) {
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return new UnsupportedFileManager(msg, "venue");
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} else {
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AbstractMediaFileManager.throwUnexpectedObjectError(media);
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}
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@ -22,17 +22,11 @@ import de.fabianonline.telegram_backup.StickerConverter;
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import de.fabianonline.telegram_backup.DownloadProgressInterface;
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import de.fabianonline.telegram_backup.DownloadManager;
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import de.fabianonline.telegram_backup.Config;
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import de.fabianonline.telegram_backup.models.Message;
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import com.github.badoualy.telegram.api.TelegramClient;
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import com.github.badoualy.telegram.tl.core.TLIntVector;
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import com.github.badoualy.telegram.tl.core.TLObject;
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import com.github.badoualy.telegram.tl.api.messages.TLAbsMessages;
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import com.github.badoualy.telegram.tl.api.messages.TLAbsDialogs;
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import com.github.badoualy.telegram.tl.api.*;
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import com.github.badoualy.telegram.tl.api.upload.TLFile;
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import com.github.badoualy.telegram.tl.exception.RpcErrorException;
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import com.github.badoualy.telegram.tl.api.request.TLRequestUploadGetFile;
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import com.google.gson.JsonObject;
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import java.io.IOException;
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import java.io.File;
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import java.io.FileOutputStream;
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@ -44,17 +38,17 @@ import java.util.concurrent.TimeoutException;
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import org.apache.commons.io.FileUtils;
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public class GeoFileManager extends AbstractMediaFileManager {
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protected TLGeoPoint geo;
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protected double lat;
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protected double lon;
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public GeoFileManager(TLMessage msg, UserManager user, TelegramClient client) {
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super(msg, user, client);
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TLAbsGeoPoint g = ((TLMessageMediaGeo)msg.getMedia()).getGeo();
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if (g instanceof TLGeoPoint) {
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this.geo = (TLGeoPoint) g;
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} else if (g instanceof TLGeoPointEmpty) {
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this.isEmpty = true;
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public GeoFileManager(Message msg) {
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super(msg);
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JsonObject geo = media.getAsJsonObject("geo");
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if (geo.getAsJsonPrimitive("_constructor").getAsString().startsWith("geoPoint#")) {
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lat = geo.getAsJsonPrimitive("lat").getAsDouble();
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lon = geo.getAsJsonPrimitive("_long").getAsDouble();
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} else {
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throwUnexpectedObjectError(g);
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isEmpty = true;
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}
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}
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@ -68,9 +62,9 @@ public class GeoFileManager extends AbstractMediaFileManager {
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public String getExtension() { return "png"; }
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public void download() throws IOException {
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public void download(TelegramClient c) throws IOException {
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String url = "https://maps.googleapis.com/maps/api/staticmap?" +
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"center=" + geo.getLat() + "," + geo.getLong() + "&" +
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"center=" + lat + "," + lon + "&" +
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"zoom=14&size=300x150&scale=2&format=png&" +
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"key=" + Config.SECRET_GMAPS;
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DownloadManager.downloadExternalFile(getTargetPathAndFilename(), url);
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@ -21,16 +21,12 @@ import de.fabianonline.telegram_backup.Database;
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import de.fabianonline.telegram_backup.StickerConverter;
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import de.fabianonline.telegram_backup.DownloadProgressInterface;
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import de.fabianonline.telegram_backup.DownloadManager;
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import de.fabianonline.telegram_backup.models.Message;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonElement;
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import com.github.badoualy.telegram.api.TelegramClient;
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import com.github.badoualy.telegram.tl.core.TLIntVector;
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import com.github.badoualy.telegram.tl.core.TLObject;
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import com.github.badoualy.telegram.tl.api.messages.TLAbsMessages;
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import com.github.badoualy.telegram.tl.api.messages.TLAbsDialogs;
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import com.github.badoualy.telegram.tl.api.*;
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import com.github.badoualy.telegram.tl.api.upload.TLFile;
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import com.github.badoualy.telegram.tl.exception.RpcErrorException;
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import com.github.badoualy.telegram.tl.api.request.TLRequestUploadGetFile;
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import java.io.IOException;
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import java.io.File;
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@ -43,43 +39,44 @@ import java.util.concurrent.TimeoutException;
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import org.apache.commons.io.FileUtils;
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public class PhotoFileManager extends AbstractMediaFileManager {
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private TLPhoto photo;
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private TLPhotoSize size = null;
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public PhotoFileManager(TLMessage msg, UserManager user, TelegramClient client) {
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super(msg, user, client);
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TLAbsPhoto p = ((TLMessageMediaPhoto)msg.getMedia()).getPhoto();
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if (p instanceof TLPhoto) {
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this.photo = (TLPhoto)p;
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private JsonObject photo;
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private JsonObject size = null;
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public PhotoFileManager(Message msg) {
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super(msg);
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photo = media.getAsJsonObject("photo");
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TLPhotoSize biggest = null;
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for (TLAbsPhotoSize s : photo.getSizes()) if (s instanceof TLPhotoSize) {
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TLPhotoSize size = (TLPhotoSize) s;
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if (biggest == null || (size.getW()>biggest.getW() && size.getH()>biggest.getH())) {
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biggest = size;
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if (photo.getAsJsonPrimitive("_constructor").getAsString().startsWith("messageMediaPhoto#")) {
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int w = 0;
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int h = 0;
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for (JsonElement e : photo.getAsJsonArray("sizes")) {
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JsonObject s = e.getAsJsonObject();
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if (size==null || (s.getAsJsonPrimitive("w").getAsInt()>w && s.getAsJsonPrimitive("h").getAsInt()>h)) {
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size = s;
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w = s.getAsJsonPrimitive("w").getAsInt();
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h = s.getAsJsonPrimitive("h").getAsInt();
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}
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}
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if (biggest==null) {
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throw new RuntimeException("Could not find a size for a photo.");
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}
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this.size = biggest;
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} else if (p instanceof TLPhotoEmpty) {
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this.isEmpty = true;
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if (size==null) throw new RuntimeException("Could not find a size for the photo.");
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} else {
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throwUnexpectedObjectError(p);
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throw new RuntimeException("Unexpected photo type: " + photo.getAsJsonPrimitive("_constructor").getAsString());
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}
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}
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public int getSize() {
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if (size!=null) return size.getSize();
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if (size!=null) return size.getAsJsonPrimitive("size").getAsInt();
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return 0;
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}
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public String getExtension() { return "jpg"; }
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public void download() throws RpcErrorException, IOException, TimeoutException {
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if (isEmpty) return;
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TLFileLocation loc = (TLFileLocation) size.getLocation();
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DownloadManager.downloadFile(client, getTargetPathAndFilename(), getSize(), loc.getDcId(), loc.getVolumeId(), loc.getLocalId(), loc.getSecret());
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public void download(TelegramClient client) throws RpcErrorException, IOException, TimeoutException {
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if (isEmpty || size==null) return;
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JsonObject loc = size.getAsJsonObject("location");
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DownloadManager.downloadFile(client, getTargetPathAndFilename(), getSize(),
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loc.getAsJsonPrimitive("dcId").getAsInt(),
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loc.getAsJsonPrimitive("volumeId").getAsLong(),
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loc.getAsJsonPrimitive("localId").getAsInt(),
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loc.getAsJsonPrimitive("secret").getAsLong());
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}
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public String getLetter() { return "p"; }
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@ -22,16 +22,12 @@ import de.fabianonline.telegram_backup.StickerConverter;
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import de.fabianonline.telegram_backup.DownloadProgressInterface;
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import de.fabianonline.telegram_backup.DownloadManager;
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import de.fabianonline.telegram_backup.Config;
|
||||
import de.fabianonline.telegram_backup.models.Message;
|
||||
|
||||
import com.google.gson.JsonObject;
|
||||
import com.google.gson.JsonElement;
|
||||
|
||||
import com.github.badoualy.telegram.api.TelegramClient;
|
||||
import com.github.badoualy.telegram.tl.core.TLIntVector;
|
||||
import com.github.badoualy.telegram.tl.core.TLObject;
|
||||
import com.github.badoualy.telegram.tl.api.messages.TLAbsMessages;
|
||||
import com.github.badoualy.telegram.tl.api.messages.TLAbsDialogs;
|
||||
import com.github.badoualy.telegram.tl.api.*;
|
||||
import com.github.badoualy.telegram.tl.api.upload.TLFile;
|
||||
import com.github.badoualy.telegram.tl.exception.RpcErrorException;
|
||||
import com.github.badoualy.telegram.tl.api.request.TLRequestUploadGetFile;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
@ -53,28 +49,29 @@ import org.apache.commons.io.FileUtils;
|
||||
public class StickerFileManager extends DocumentFileManager {
|
||||
private static Logger logger = LoggerFactory.getLogger(StickerFileManager.class);
|
||||
|
||||
public StickerFileManager(TLMessage msg, UserManager user, TelegramClient client) {
|
||||
super(msg, user, client);
|
||||
public StickerFileManager(Message msg) {
|
||||
super(msg);
|
||||
}
|
||||
|
||||
public boolean isSticker() { return true; }
|
||||
|
||||
private String getFilenameBase() {
|
||||
TLDocumentAttributeSticker sticker = null;
|
||||
for(TLAbsDocumentAttribute attr : doc.getAttributes()) {
|
||||
if (attr instanceof TLDocumentAttributeSticker) {
|
||||
sticker = (TLDocumentAttributeSticker)attr;
|
||||
}
|
||||
JsonObject sticker = null;
|
||||
for (JsonElement attr : doc.getAsJsonArray("attributes")) {
|
||||
if (attr.getAsJsonObject().getAsJsonPrimitive("_costructor").getAsString().startsWith("documentAttributeSticker#")) sticker = attr.getAsJsonObject();
|
||||
}
|
||||
|
||||
StringBuilder file = new StringBuilder();
|
||||
if (sticker.getStickerset() instanceof TLInputStickerSetShortName) {
|
||||
file.append(((TLInputStickerSetShortName)sticker.getStickerset()).getShortName());
|
||||
} else if (sticker.getStickerset() instanceof TLInputStickerSetID) {
|
||||
file.append(((TLInputStickerSetID)sticker.getStickerset()).getId());
|
||||
JsonObject stickerset = sticker.getAsJsonObject("stickerset");
|
||||
|
||||
if (stickerset.getAsJsonPrimitive("_constructor").getAsString().startsWith("inputStickerSetID#")) {
|
||||
file.append(stickerset.getAsJsonPrimitive("id").getAsString());
|
||||
} else {
|
||||
throw new RuntimeException("Unexpected sticker type: " + stickerset.getAsJsonPrimitive("_constructor").getAsString());
|
||||
}
|
||||
|
||||
file.append("_");
|
||||
file.append(sticker.getAlt().hashCode());
|
||||
file.append(sticker.getAsJsonPrimitive("alt").getAsString().hashCode());
|
||||
return file.toString();
|
||||
}
|
||||
|
||||
@ -83,12 +80,12 @@ public class StickerFileManager extends DocumentFileManager {
|
||||
}
|
||||
|
||||
public String getTargetPath() {
|
||||
String path = user.getFileBase() + Config.FILE_FILES_BASE + File.separatorChar + Config.FILE_STICKER_BASE + File.separatorChar;
|
||||
String path = UserManager.getInstance().getFileBase() + Config.FILE_FILES_BASE + File.separatorChar + Config.FILE_STICKER_BASE + File.separatorChar;
|
||||
new File(path).mkdirs();
|
||||
return path;
|
||||
}
|
||||
|
||||
public void download() throws RpcErrorException, IOException, TimeoutException {
|
||||
public void download(TelegramClient c) throws RpcErrorException, IOException, TimeoutException {
|
||||
String old_file = Config.FILE_BASE + File.separatorChar + Config.FILE_STICKER_BASE + File.separatorChar + getTargetFilename();
|
||||
|
||||
logger.trace("Old filename exists: {}", new File(old_file).exists());
|
||||
@ -97,7 +94,7 @@ public class StickerFileManager extends DocumentFileManager {
|
||||
Files.copy(Paths.get(old_file), Paths.get(getTargetPathAndFilename()), StandardCopyOption.REPLACE_EXISTING);
|
||||
return;
|
||||
}
|
||||
super.download();
|
||||
super.download(c);
|
||||
}
|
||||
|
||||
public String getExtension() { return "webp"; }
|
||||
|
||||
@ -45,8 +45,8 @@ import org.apache.commons.io.FileUtils;
|
||||
|
||||
public class UnsupportedFileManager extends AbstractMediaFileManager {
|
||||
String type = null;
|
||||
public UnsupportedFileManager(TLMessage msg, UserManager user, TelegramClient client, String type) {
|
||||
super(msg, user, client);
|
||||
public UnsupportedFileManager(Message msg, String type) {
|
||||
super(msg);
|
||||
this.type = type;
|
||||
}
|
||||
|
||||
@ -63,7 +63,7 @@ public class UnsupportedFileManager extends AbstractMediaFileManager {
|
||||
public int getSize() { return 0; }
|
||||
|
||||
public boolean isEmpty() { return false; }
|
||||
public void download() {}
|
||||
public void download(TelegramClient c) {}
|
||||
public boolean isDownloaded() { return false; }
|
||||
|
||||
public String getLetter() { return " "; }
|
||||
|
||||
@ -7,6 +7,7 @@ import com.google.gson.JsonObject;
|
||||
public class Message {
|
||||
protected static String tableName = "messages";
|
||||
private JsonObject json;
|
||||
private JsonObject media;
|
||||
private String message = null;
|
||||
private Integer id = null;
|
||||
|
||||
@ -28,4 +29,9 @@ public class Message {
|
||||
if (id==null) id=json.getAsJsonPrimitive("id").getAsInt();
|
||||
return id;
|
||||
}
|
||||
|
||||
public JsonObject getMedia() {
|
||||
if (media==null) media=json.getAsJsonObject("media");
|
||||
return media;
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user