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fix #4971 (#4974)

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源 2022-05-29 11:01:03 +08:00 • committed by GitHub
parent ffbfdabb3a
commit c5b527f450
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2 changed files with 27 additions and 10 deletions
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18
app/src/main/java/fr/free/nrw/commons/media/MediaDetailFragment.java
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@ -94,6 +94,8 @@ import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Objects;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.inject.Inject;
import javax.inject.Named;
import org.apache.commons.lang3.StringUtils;
@ -914,19 +916,15 @@ public class MediaDetailFragment extends CommonsDaggerSupportFragment implements
* @return LinkedHashMap<LanguageCode,Description>
*/
private LinkedHashMap<String,String> getDescriptions(String s) {
// trim spaces next to "=" and "|"
s = s.replace(" =", "=").replace(" |", "|").replace("= ","=").replace("| ","|");
int descriptionIndex = s.indexOf("description=");
if(descriptionIndex == -1){
descriptionIndex = s.indexOf("Description=");
final Pattern pattern = Pattern.compile("[dD]escription *=(.*?)\n *\\|", Pattern.DOTALL);
final Matcher matcher = pattern.matcher(s);
String description = null;
if (matcher.find()) {
description = matcher.group();
}
if( descriptionIndex == -1 ){
if(description == null){
return new LinkedHashMap<>();
}
final String descriptionToEnd = s.substring(descriptionIndex+12);
final int descriptionEndIndex = descriptionToEnd.indexOf("\n|");
final String description = s.substring(descriptionIndex+12, descriptionIndex+12+descriptionEndIndex);
final LinkedHashMap<String,String> descriptionList = new LinkedHashMap<>();

19
app/src/test/kotlin/fr/free/nrw/commons/media/MediaDetailFragmentUnitTests.kt
View file

@ -466,6 +466,25 @@ class MediaDetailFragmentUnitTests {
Assert.assertEquals(map, method.invoke(fragment, s))
}
@Test
@Throws(Exception::class)
fun testGetDescriptionsWithLongSpaces() {
`when`(media.filename).thenReturn("")
val method: Method = MediaDetailFragment::class.java.getDeclaredMethod("getDescriptions", String::class.java)
method.isAccessible = true
val s = "=={{int:filedesc}}==\n" +
"{{Information\n" +
"|Description ={{en|1=The interior of Sacred Heart RC Church, Wimbledon, London.}}\n" +
"|Source ={{own}}\n" +
"|Author =[[User:Diliff|Diliff]]\n" +
"|Date =2015-02-17\n" +
"|Permission ={{Diliff/Licensing}}\n" +
"|other_versions=\n" +
"}}"
val map = linkedMapOf("en" to "The interior of Sacred Heart RC Church, Wimbledon, London.")
Assert.assertEquals(map, method.invoke(fragment, s))
}
@Test
@Throws(Exception::class)
fun testGetDescriptionList() {