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/*
* SonarQube JavaScript Plugin
* Copyright (C) 2011-2017 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.javascript.checks.verifier;
import java.io.File;
import java.io.IOException;
import java.util.List;
import java.util.stream.Collectors;
import org.apache.commons.io.FileUtils;
import org.sonar.plugins.javascript.api.visitors.FileIssue;
import org.sonar.plugins.javascript.api.visitors.Issue;
import org.sonar.plugins.javascript.api.visitors.IssueLocation;
import org.sonar.plugins.javascript.api.visitors.LineIssue;
import org.sonar.plugins.javascript.api.visitors.PreciseIssue;
public class IssueEntry {
static final String TAG_END = "#";
static final String TAG_START = "EXPECTED#";
private final int startLine;
private final int endLine;
private final String message;
private final File file;
private final String locationBlurb;
private IssueEntry(int startLine, int endLine, String message, String locationBlurb, File file) {
this.startLine = startLine;
this.endLine = endLine;
this.message = message;
this.locationBlurb = locationBlurb;
this.file = file;
}
public static IssueEntry from(Issue issue, File file) {
if (issue instanceof PreciseIssue) {
final PreciseIssue preciseIssue = (PreciseIssue) issue;
final IssueLocation primaryLocation = preciseIssue.primaryLocation();
String locationBlurb = "P[" + primaryLocation.startLine() + "/" + primaryLocation.startLineOffset() + ","
+ primaryLocation.endLine() + "/" + primaryLocation.endLineOffset() + "]";
return new IssueEntry(primaryLocation.startLine(), primaryLocation.endLine(), primaryLocation.message(), locationBlurb, file);
}
if (issue instanceof LineIssue) {
final LineIssue lineIssue = (LineIssue) issue;
return new IssueEntry(lineIssue.line(), lineIssue.line(), lineIssue.message(), "L[" + lineIssue.line() + "]", file);
}
if (issue instanceof FileIssue) {
final FileIssue fileIssue = (FileIssue) issue;
return new IssueEntry(0, 0, fileIssue.message(), "F", file);
}
throw new IllegalArgumentException("Unsupported issue type : " + issue.getClass());
}
String createExcerpt() {
List lines;
try {
lines = FileUtils.readLines(file, "UTF-8");
} catch (IOException e) {
throw new IllegalStateException("File " + file.getAbsolutePath() + " was not available for read", e);
}
int excerptStart = Math.max(0, startLine - BulkVerifier.margin);
int excerptEnd = Math.min(lines.size(), endLine + BulkVerifier.margin);
lines.set(startLine - 1, lines.get(startLine - 1) + "\t\t//" + message);
List excerptLines = lines.subList(excerptStart, excerptEnd);
excerptLines.add(0, printIgnoreTag());
return excerptLines.stream().collect(Collectors.joining("\n", "\n", "\n"));
}
String toId() {
return file.getAbsolutePath() + ": " + locationBlurb;
}
private String printIgnoreTag() {
return TAG_START + toId() + TAG_END;
}
}
