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Code Issues Pull Requests Projects Releases Wiki Activity

Md support in file viewer (#607)

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format

implement support for md on tap on icon

show icon for md files only

Add md to top bar

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: M M Arif <mmarif@swatian.com>
Reviewed-on: https://codeberg.org/gitnex/GitNex/pulls/607
Reviewed-by: 6543 <6543@noreply.codeberg.org>
This commit is contained in:
M M Arif
2020-07-29 20:45:05 +02:00
committed by 6543
parent 73e7acfbdf
commit f1ecc42876
4 changed files with 123 additions and 12 deletions
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118
app/src/main/java/org/mian/gitnex/activities/FileViewActivity.java
View File

@@ -8,6 +8,7 @@ import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Bundle;
import android.text.Spanned;
import android.text.method.ScrollingMovementMethod;
import android.util.Base64;
import android.util.Log;
@@ -42,7 +43,24 @@ import java.io.IOException;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.Collection;
import java.util.Collections;
import java.util.Objects;
import io.noties.markwon.AbstractMarkwonPlugin;
import io.noties.markwon.Markwon;
import io.noties.markwon.core.CorePlugin;
import io.noties.markwon.core.MarkwonTheme;
import io.noties.markwon.ext.strikethrough.StrikethroughPlugin;
import io.noties.markwon.ext.tables.TablePlugin;
import io.noties.markwon.ext.tasklist.TaskListPlugin;
import io.noties.markwon.html.HtmlPlugin;
import io.noties.markwon.image.DefaultMediaDecoder;
import io.noties.markwon.image.ImageItem;
import io.noties.markwon.image.ImagesPlugin;
import io.noties.markwon.image.SchemeHandler;
import io.noties.markwon.image.gif.GifMediaDecoder;
import io.noties.markwon.image.svg.SvgMediaDecoder;
import io.noties.markwon.linkify.LinkifyPlugin;
import retrofit2.Call;
import retrofit2.Callback;
@@ -65,6 +83,9 @@ public class FileViewActivity extends BaseActivity implements BottomSheetFileVie
private LinearLayout pdfViewFrame;
private byte[] decodedPdf;
private Boolean pdfNightMode;
private String singleFileName;
private AppUtil appUtil;
private TinyDB tinyDb;
@Override
protected int getLayoutResourceId() {
@@ -77,11 +98,12 @@ public class FileViewActivity extends BaseActivity implements BottomSheetFileVie
super.onCreate(savedInstanceState);
appCtx = getApplicationContext();
appUtil = new AppUtil();
tinyDb = new TinyDB(appCtx);
Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
final TinyDB tinyDb = new TinyDB(appCtx);
String repoFullName = tinyDb.getString("repoFullName");
String repoBranch = tinyDb.getString("repoBranch");
String[] parts = repoFullName.split("/");
@@ -91,6 +113,8 @@ public class FileViewActivity extends BaseActivity implements BottomSheetFileVie
final String loginUid = tinyDb.getString("loginUid");
final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
tinyDb.putBoolean("enableMarkdownInFileView", false);
ImageView closeActivity = findViewById(R.id.close);
singleFileContents = findViewById(R.id.singleFileContents);
singleCodeContents = findViewById(R.id.singleCodeContents);
@@ -100,7 +124,7 @@ public class FileViewActivity extends BaseActivity implements BottomSheetFileVie
pdfViewFrame = findViewById(R.id.pdfViewFrame);
singleFileContentsFrame = findViewById(R.id.singleFileContentsFrame);
String singleFileName = getIntent().getStringExtra("singleFileName");
singleFileName = getIntent().getStringExtra("singleFileName");
TextView toolbar_title = findViewById(R.id.toolbar_title);
toolbar_title.setMovementMethod(new ScrollingMovementMethod());
@@ -119,7 +143,6 @@ public class FileViewActivity extends BaseActivity implements BottomSheetFileVie
}
catch(UnsupportedEncodingException e) {
assert singleFileName != null;
Log.i("singleFileName", singleFileName);
}
@@ -132,8 +155,6 @@ public class FileViewActivity extends BaseActivity implements BottomSheetFileVie
private void getSingleFileContents(String instanceUrl, String token, final String owner, String repo, final String filename, String ref) {
final TinyDB tinyDb = new TinyDB(appCtx);
Call<Files> call = RetrofitClient.getInstance(instanceUrl, ctx).getApiInterface().getSingleFileContents(token, owner, repo, filename, ref);
call.enqueue(new Callback<Files>() {
@@ -143,7 +164,6 @@ public class FileViewActivity extends BaseActivity implements BottomSheetFileVie
if(response.code() == 200) {
AppUtil appUtil = new AppUtil();
assert response.body() != null;
if(!response.body().getContent().equals("")) {
@@ -277,6 +297,13 @@ public class FileViewActivity extends BaseActivity implements BottomSheetFileVie
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.generic_nav_dotted_menu, menu);
inflater.inflate(R.menu.files_view_menu, menu);
String fileExtension = FileUtils.getExtension(singleFileName);
if(!fileExtension.equalsIgnoreCase("md")) {
menu.getItem(0).setVisible(false);
}
return true;
}
@@ -287,11 +314,82 @@ public class FileViewActivity extends BaseActivity implements BottomSheetFileVie
switch(id) {
case android.R.id.home:
finish();
return true;
case R.id.genericMenu:
BottomSheetFileViewerFragment bottomSheet = new BottomSheetFileViewerFragment();
bottomSheet.show(getSupportFragmentManager(), "fileViewerBottomSheet");
return true;
case R.id.markdown:
final Markwon markwon = Markwon.builder(Objects.requireNonNull(ctx)).usePlugin(CorePlugin.create())
.usePlugin(ImagesPlugin.create(plugin -> {
plugin.addSchemeHandler(new SchemeHandler() {
@NonNull
@Override
public ImageItem handle(@NonNull String raw, @NonNull Uri uri) {
final int resourceId = ctx.getResources().getIdentifier(
raw.substring("drawable://".length()),
"drawable",
ctx.getPackageName());
final Drawable drawable = ctx.getDrawable(resourceId);
assert drawable != null;
return ImageItem.withResult(drawable);
}
@NonNull
@Override
public Collection<String> supportedSchemes() {
return Collections.singleton("drawable");
}
});
plugin.placeholderProvider(drawable -> null);
plugin.addMediaDecoder(GifMediaDecoder.create(false));
plugin.addMediaDecoder(SvgMediaDecoder.create(ctx.getResources()));
plugin.addMediaDecoder(SvgMediaDecoder.create());
plugin.defaultMediaDecoder(DefaultMediaDecoder.create(ctx.getResources()));
plugin.defaultMediaDecoder(DefaultMediaDecoder.create());
}))
.usePlugin(new AbstractMarkwonPlugin() {
@Override
public void configureTheme(@NonNull MarkwonTheme.Builder builder) {
builder.codeTextColor(tinyDb.getInt("codeBlockColor")).codeBackgroundColor(tinyDb.getInt("codeBlockBackground"))
.linkColor(getResources().getColor(R.color.lightBlue));
}
})
.usePlugin(TablePlugin.create(ctx))
.usePlugin(TaskListPlugin.create(ctx))
.usePlugin(HtmlPlugin.create())
.usePlugin(StrikethroughPlugin.create())
.usePlugin(LinkifyPlugin.create())
.build();
if(!tinyDb.getBoolean("enableMarkdownInFileView")) {
singleCodeContents.setVisibility(View.GONE);
singleFileContentsFrame.setVisibility(View.VISIBLE);
singleFileContents.setVisibility(View.VISIBLE);
Spanned bodyWithMD = markwon.toMarkdown(appUtil.decodeBase64(tinyDb.getString("downloadFileContents")));
markwon.setParsedMarkdown(singleFileContents, bodyWithMD);
tinyDb.putBoolean("enableMarkdownInFileView", true);
}
else {
singleCodeContents.setVisibility(View.VISIBLE);
singleFileContentsFrame.setVisibility(View.GONE);
singleFileContents.setVisibility(View.GONE);
singleCodeContents.setSource(appUtil.decodeBase64(tinyDb.getString("downloadFileContents")));
tinyDb.putBoolean("enableMarkdownInFileView", false);
}
return true;
default:
return super.onOptionsItemSelected(item);
@@ -312,8 +410,6 @@ public class FileViewActivity extends BaseActivity implements BottomSheetFileVie
private void requestFileDownload() {
final TinyDB tinyDb = new TinyDB(appCtx);
if(!tinyDb.getString("downloadFileContents").isEmpty()) {
int CREATE_REQUEST_CODE = 40;
@@ -340,9 +436,7 @@ public class FileViewActivity extends BaseActivity implements BottomSheetFileVie
super.onActivityResult(requestCode, resultCode, data);
final TinyDB tinyDb = new TinyDB(appCtx);
if (requestCode == 40 && resultCode == RESULT_OK) {
if(requestCode == 40 && resultCode == RESULT_OK) {
try {
@@ -361,7 +455,7 @@ public class FileViewActivity extends BaseActivity implements BottomSheetFileVie
Toasty.info(ctx, getString(R.string.downloadFileSaved));
}
catch (IOException e) {
catch(IOException e) {
Log.e("errorFileDownloading", Objects.requireNonNull(e.getMessage()));
}