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Code Issues Releases Wiki Activity

Replace local commons-text with implementation

This commit is contained in:
TacoTheDank 2020-06-08 16:03:11 -04:00
parent 60012bd766
commit 17b401692e
6 changed files with 1 additions and 499 deletions
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1
twidere/build.gradle
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@ -226,6 +226,7 @@ dependencies {
implementation 'pl.droidsonroids.gif:android-gif-drawable:1.2.15'
implementation 'com.sprylab.android.texturevideoview:texturevideoview:1.2.1'
implementation 'com.squareup:pollexor:2.0.4'
implementation 'org.apache.commons:commons-text:1.8'
implementation "org.apache.james:apache-mime4j-core:${libVersions['Mime4J']}"
implementation "org.apache.james:apache-mime4j-storage:${libVersions['Mime4J']}"
implementation "com.bluelinelabs:logansquare:${sharedVersions['LoganSquare']}"

68
twidere/src/main/java/org/apache/commons/text/translate/AggregateTranslator.java
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@ -1,68 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.text.translate;
import java.io.IOException;
import java.io.Writer;
import java.util.ArrayList;
import java.util.List;
/**
* Executes a sequence of translators one after the other. Execution ends whenever
* the first translator consumes codepoints from the input.
*
* @since 1.0
*/
public class AggregateTranslator extends CharSequenceTranslator {
/**
* Translator list.
*/
private final List<CharSequenceTranslator> translators = new ArrayList<>();
/**
* Specify the translators to be used at creation time.
*
* @param translators CharSequenceTranslator array to aggregate
*/
public AggregateTranslator(final CharSequenceTranslator... translators) {
if (translators != null) {
for (CharSequenceTranslator translator : translators) {
if (translator != null) {
this.translators.add(translator);
}
}
}
}
/**
* The first translator to consume codepoints from the input is the 'winner'.
* Execution stops with the number of consumed codepoints being returned.
* {@inheritDoc}
*/
@Override
public int translate(final CharSequence input, final int index, final Writer out) throws IOException {
for (final CharSequenceTranslator translator : translators) {
final int consumed = translator.translate(input, index, out);
if (consumed != 0) {
return consumed;
}
}
return 0;
}
}

140
twidere/src/main/java/org/apache/commons/text/translate/CharSequenceTranslator.java
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@ -1,140 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.text.translate;
import java.io.IOException;
import java.io.StringWriter;
import java.io.Writer;
import java.util.Locale;
/**
* An API for translating text.
* Its core use is to escape and unescape text. Because escaping and unescaping
* is completely contextual, the API does not present two separate signatures.
*
* @since 1.0
*/
public abstract class CharSequenceTranslator {
/**
* Array containing the hexadecimal alphabet.
*/
static final char[] HEX_DIGITS = new char[]{'0', '1', '2', '3',
'4', '5', '6', '7',
'8', '9', 'A', 'B',
'C', 'D', 'E', 'F'};
/**
* Translate a set of codepoints, represented by an int index into a CharSequence,
* into another set of codepoints. The number of codepoints consumed must be returned,
* and the only IOExceptions thrown must be from interacting with the Writer so that
* the top level API may reliably ignore StringWriter IOExceptions.
*
* @param input CharSequence that is being translated
* @param index int representing the current point of translation
* @param out Writer to translate the text to
* @return int count of codepoints consumed
* @throws IOException if and only if the Writer produces an IOException
*/
public abstract int translate(CharSequence input, int index, Writer out) throws IOException;
/**
* Helper for non-Writer usage.
*
* @param input CharSequence to be translated
* @return String output of translation
*/
public final String translate(final CharSequence input) {
if (input == null) {
return null;
}
try {
final StringWriter writer = new StringWriter(input.length() * 2);
translate(input, writer);
return writer.toString();
} catch (final IOException ioe) {
// this should never ever happen while writing to a StringWriter
throw new RuntimeException(ioe);
}
}
/**
* Translate an input onto a Writer. This is intentionally final as its algorithm is
* tightly coupled with the abstract method of this class.
*
* @param input CharSequence that is being translated
* @param out Writer to translate the text to
* @throws IOException if and only if the Writer produces an IOException
*/
public final void translate(final CharSequence input, final Writer out) throws IOException {
if (out == null) throw new IllegalArgumentException("The Writer must not be null");
if (input == null) {
return;
}
int pos = 0;
final int len = input.length();
while (pos < len) {
final int consumed = translate(input, pos, out);
if (consumed == 0) {
// inlined implementation of Character.toChars(Character.codePointAt(input, pos))
// avoids allocating temp char arrays and duplicate checks
final char c1 = input.charAt(pos);
out.write(c1);
pos++;
if (Character.isHighSurrogate(c1) && pos < len) {
final char c2 = input.charAt(pos);
if (Character.isLowSurrogate(c2)) {
out.write(c2);
pos++;
}
}
continue;
}
// contract with translators is that they have to understand codepoints
// and they just took care of a surrogate pair
for (int pt = 0; pt < consumed; pt++) {
pos += Character.charCount(Character.codePointAt(input, pos));
}
}
}
/**
* Helper method to create a merger of this translator with another set of
* translators. Useful in customizing the standard functionality.
*
* @param translators CharSequenceTranslator array of translators to merge with this one
* @return CharSequenceTranslator merging this translator with the others
*/
public final CharSequenceTranslator with(final CharSequenceTranslator... translators) {
final CharSequenceTranslator[] newArray = new CharSequenceTranslator[translators.length + 1];
newArray[0] = this;
System.arraycopy(translators, 0, newArray, 1, translators.length);
return new AggregateTranslator(newArray);
}
/**
* <p>Returns an upper case hexadecimal <code>String</code> for the given
* character.</p>
*
* @param codepoint The codepoint to convert.
* @return An upper case hexadecimal <code>String</code>
*/
public static String hex(final int codepoint) {
return Integer.toHexString(codepoint).toUpperCase(Locale.ENGLISH);
}
}

51
twidere/src/main/java/org/apache/commons/text/translate/CodePointTranslator.java
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@ -1,51 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.text.translate;
import java.io.IOException;
import java.io.Writer;
/**
* Helper subclass to CharSequenceTranslator to allow for translations that
* will replace up to one character at a time.
*
* @since 1.0
*/
public abstract class CodePointTranslator extends CharSequenceTranslator {
/**
* Implementation of translate that maps onto the abstract translate(int, Writer) method.
* {@inheritDoc}
*/
@Override
public final int translate(final CharSequence input, final int index, final Writer out) throws IOException {
final int codepoint = Character.codePointAt(input, index);
final boolean consumed = translate(codepoint, out);
return consumed ? 1 : 0;
}
/**
* Translate the specified codepoint into another.
*
* @param codepoint int character input to translate
* @param out Writer to optionally push the translated output to
* @return boolean as to whether translation occurred or not
* @throws IOException if and only if the Writer produces an IOException
*/
public abstract boolean translate(int codepoint, Writer out) throws IOException;
}

101
twidere/src/main/java/org/apache/commons/text/translate/LookupTranslator.java
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@ -1,101 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.text.translate;
import java.io.IOException;
import java.io.Writer;
import java.security.InvalidParameterException;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
/**
* Translates a value using a lookup table.
*
* @since 1.0
*/
public class LookupTranslator extends CharSequenceTranslator {
/** The mapping to be used in translation. */
private final Map<String, String> lookupMap;
/** The first character of each key in the lookupMap. */
private final HashSet<Character> prefixSet;
/** The length of the shortest key in the lookupMap. */
private final int shortest;
/** The length of the longest key in the lookupMap. */
private final int longest;
/**
* Define the lookup table to be used in translation
*
* Note that, as of Lang 3.1 (the orgin of this code), the key to the lookup
* table is converted to a java.lang.String. This is because we need the key
* to support hashCode and equals(Object), allowing it to be the key for a
* HashMap. See LANG-882.
*
* @param lookupMap Map&lt;CharSequence, CharSequence&gt; table of translator
* mappings
*/
public LookupTranslator(final Map<CharSequence, CharSequence> lookupMap) {
if (lookupMap == null) {
throw new InvalidParameterException("lookupMap cannot be null");
}
this.lookupMap = new HashMap<>();
this.prefixSet = new HashSet<>();
int currentShortest = Integer.MAX_VALUE;
int currentLongest = 0;
for (Map.Entry<CharSequence, CharSequence> pair : lookupMap.entrySet()) {
this.lookupMap.put(pair.getKey().toString(), pair.getValue().toString());
this.prefixSet.add(pair.getKey().charAt(0));
final int sz = pair.getKey().length();
if (sz < currentShortest) {
currentShortest = sz;
}
if (sz > currentLongest) {
currentLongest = sz;
}
}
this.shortest = currentShortest;
this.longest = currentLongest;
}
/**
* {@inheritDoc}
*/
@Override
public int translate(final CharSequence input, final int index, final Writer out) throws IOException {
// check if translation exists for the input at position index
if (prefixSet.contains(input.charAt(index))) {
int max = longest;
if (index + longest > input.length()) {
max = input.length() - index;
}
// implement greedy algorithm by trying maximum match first
for (int i = max; i >= shortest; i--) {
final CharSequence subSeq = input.subSequence(index, index + i);
final String result = lookupMap.get(subSeq.toString());
if (result != null) {
out.write(result);
return i;
}
}
}
return 0;
}
}

139
twidere/src/main/java/org/apache/commons/text/translate/NumericEntityUnescaper.java
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@ -1,139 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.text.translate;
import java.io.IOException;
import java.io.Writer;
import java.util.Arrays;
import java.util.EnumSet;
/**
* Translate XML numeric entities of the form &amp;#[xX]?\d+;? to
* the specific codepoint.
*
* Note that the semi-colon is optional.
*
* @since 1.0
*/
public class NumericEntityUnescaper extends CharSequenceTranslator {
/** NumericEntityUnescaper option enum. */
public enum OPTION { semiColonRequired, semiColonOptional, errorIfNoSemiColon }
/** EnumSet of OPTIONS, given from the constructor. */
private final EnumSet<OPTION> options;
/**
* Create a UnicodeUnescaper.
*
* The constructor takes a list of options, only one type of which is currently
* available (whether to allow, error or ignore the semi-colon on the end of a
* numeric entity to being missing).
*
* For example, to support numeric entities without a ';':
* new NumericEntityUnescaper(NumericEntityUnescaper.OPTION.semiColonOptional)
* and to throw an IllegalArgumentException when they're missing:
* new NumericEntityUnescaper(NumericEntityUnescaper.OPTION.errorIfNoSemiColon)
*
* Note that the default behaviour is to ignore them.
*
* @param options to apply to this unescaper
*/
public NumericEntityUnescaper(final OPTION... options) {
if (options.length > 0) {
this.options = EnumSet.copyOf(Arrays.asList(options));
} else {
this.options = EnumSet.of(OPTION.semiColonRequired);
}
}
/**
* Whether the passed in option is currently set.
*
* @param option to check state of
* @return whether the option is set
*/
public boolean isSet(final OPTION option) {
return options != null && options.contains(option);
}
/**
* {@inheritDoc}
*/
@Override
public int translate(final CharSequence input, final int index, final Writer out) throws IOException {
final int seqEnd = input.length();
// Uses -2 to ensure there is something after the &#
if (input.charAt(index) == '&' && index < seqEnd - 2 && input.charAt(index + 1) == '#') {
int start = index + 2;
boolean isHex = false;
final char firstChar = input.charAt(start);
if (firstChar == 'x' || firstChar == 'X') {
start++;
isHex = true;
// Check there's more than just an x after the &#
if (start == seqEnd) {
return 0;
}
}
int end = start;
// Note that this supports character codes without a ; on the end
while (end < seqEnd && (input.charAt(end) >= '0' && input.charAt(end) <= '9'
|| input.charAt(end) >= 'a' && input.charAt(end) <= 'f'
|| input.charAt(end) >= 'A' && input.charAt(end) <= 'F')) {
end++;
}
final boolean semiNext = end != seqEnd && input.charAt(end) == ';';
if (!semiNext) {
if (isSet(OPTION.semiColonRequired)) {
return 0;
} else {
if (isSet(OPTION.errorIfNoSemiColon)) {
throw new IllegalArgumentException("Semi-colon required at end of numeric entity");
}
}
}
int entityValue;
try {
if (isHex) {
entityValue = Integer.parseInt(input.subSequence(start, end).toString(), 16);
} else {
entityValue = Integer.parseInt(input.subSequence(start, end).toString(), 10);
}
} catch (final NumberFormatException nfe) {
return 0;
}
if (entityValue > 0xFFFF) {
final char[] chrs = Character.toChars(entityValue);
out.write(chrs[0]);
out.write(chrs[1]);
} else {
out.write(entityValue);
}
return 2 + end - start + (isHex ? 1 : 0) + (semiNext ? 1 : 0);
}
return 0;
}
}