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muwire
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evaluate regex queries

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Zlatin Balevsky 2022-02-07 14:41:01 +00:00
parent 98bb50a73b
commit 53f4009b5d
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1 changed files with 31 additions and 0 deletions
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core/src/main/groovy/com/muwire/core/files/FileManager.groovy
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@ -2,6 +2,9 @@ package com.muwire.core.files
import java.nio.file.Path
import java.util.function.Predicate
import java.util.regex.Matcher
import java.util.regex.Pattern
import java.util.regex.PatternSyntaxException
import java.util.stream.Collectors
import com.muwire.core.EventBus
@ -289,6 +292,34 @@ class FileManager {
found.each { it.hit(e.persona, e.timestamp, "Hash Search") }
re = new ResultsEvent(results: found, uuid: e.uuid, searchEvent: e)
}
} else if (e.regex) {
// check if valid regex
try {
Pattern pattern = Pattern.compile(e.searchTerms[0])
Set<SharedFile> results
synchronized (fileToSharedFile) {
results = fileToSharedFile.values().stream().filter{
Matcher matcher = pattern.matcher(it.getFile().getName())
if (matcher.matches())
return true
if (e.searchComments && it.getComment() != null) {
matcher = pattern.matcher(DataUtil.readi18nString(Base64.decode(it.getComment())))
if (matcher.matches())
return true
}
if (e.searchPaths && settings.showPaths) {
matcher = pattern.matcher(it.getCachedVisiblePath())
if (matcher.matches())
return true
}
return false
}.collect(Collectors.toSet())
}
results.each {it.hit(e.persona, e.timestamp, "/${e.searchTerms[0]}/")}
re = new ResultsEvent(results: results.asList(), uuid: e.uuid, searchEvent: e)
} catch (PatternSyntaxException bad) {
log.info("invalid regex received $e")
}
} else {
def names = index.search e.searchTerms
Set<File> files = new HashSet<>()