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displays no data in metadata viewer for istat on no data

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This commit is contained in:
Greg DiCristofaro 2021-07-02 12:57:57 -04:00
parent f4efd5f9b2
commit a7bb080a31
1 changed files with 24 additions and 16 deletions
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40
Core/src/org/sleuthkit/autopsy/contentviewers/Metadata.java
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@ -129,9 +129,9 @@ public class Metadata extends javax.swing.JPanel implements DataContentViewer {
} }
private void addHeader(StringBuilder sb, String header, boolean spaced) { private void addHeader(StringBuilder sb, String header, boolean spaced) {
sb.append(MessageFormat.format("<div class=\"{0}\"><h1 class=\"{1}\">{2}</h1></div>", sb.append(MessageFormat.format("<div class=\"{0}\"><h1 class=\"{1}\">{2}</h1></div>",
(spaced) ? ContentViewerHtmlStyles.getSpacedSectionClassName() : "", (spaced) ? ContentViewerHtmlStyles.getSpacedSectionClassName() : "",
ContentViewerHtmlStyles.getHeaderClassName(), ContentViewerHtmlStyles.getHeaderClassName(),
header)); header));
} }
@ -164,7 +164,7 @@ public class Metadata extends javax.swing.JPanel implements DataContentViewer {
private void addRowWithMultipleValues(StringBuilder sb, String key, String[] values) { private void addRowWithMultipleValues(StringBuilder sb, String key, String[] values) {
String[] safeValues = values == null || values.length < 1 ? new String[]{""} : values; String[] safeValues = values == null || values.length < 1 ? new String[]{""} : values;
addRow(sb, key, safeValues[0]); addRow(sb, key, safeValues[0]);
Stream.of(safeValues) Stream.of(safeValues)
.skip(1) .skip(1)
@ -324,6 +324,7 @@ public class Metadata extends javax.swing.JPanel implements DataContentViewer {
this.node = node; this.node = node;
} }
@Messages("MetadataWorker.doInBackground.noDataMsg=No Data")
@Override @Override
protected String doInBackground() throws Exception { protected String doInBackground() throws Exception {
AbstractFile file = node.getLookup().lookup(AbstractFile.class); AbstractFile file = node.getLookup().lookup(AbstractFile.class);
@ -397,7 +398,6 @@ public class Metadata extends javax.swing.JPanel implements DataContentViewer {
FsContent fsFile = (FsContent) file; FsContent fsFile = (FsContent) file;
addHeader(sb, NbBundle.getMessage(this.getClass(), "Metadata.nodeText.text"), true); addHeader(sb, NbBundle.getMessage(this.getClass(), "Metadata.nodeText.text"), true);
startTable(sb);
List<String> istatStrings = Collections.emptyList(); List<String> istatStrings = Collections.emptyList();
try { try {
@ -406,20 +406,29 @@ public class Metadata extends javax.swing.JPanel implements DataContentViewer {
istatStrings = Arrays.asList(NbBundle.getMessage(this.getClass(), "Metadata.nodeText.exceptionNotice.text") + ex.getLocalizedMessage()); istatStrings = Arrays.asList(NbBundle.getMessage(this.getClass(), "Metadata.nodeText.exceptionNotice.text") + ex.getLocalizedMessage());
} }
for (String str : istatStrings) { if (istatStrings.isEmpty() || (istatStrings.size() == 1 && StringUtils.isEmpty(istatStrings.get(0)))) {
addMonospacedRow(sb, str); sb.append(MessageFormat.format("<div class=\"{0}\"><p class=\"{1}\">{2}</p><div>",
ContentViewerHtmlStyles.getIndentedClassName(),
ContentViewerHtmlStyles.getTextClassName(),
Bundle.MetadataWorker_doInBackground_noDataMsg()));
} else {
startTable(sb);
/* for (String str : istatStrings) {
addMonospacedRow(sb, str);
/*
* Very long results can cause the UI to hang before * Very long results can cause the UI to hang before
* displaying, so truncate the results if necessary. * displaying, so truncate the results if necessary.
*/ */
if (sb.length() > 50000) { if (sb.length() > 50000) {
addMonospacedRow(sb, NbBundle.getMessage(this.getClass(), "Metadata.nodeText.truncated")); addMonospacedRow(sb, NbBundle.getMessage(this.getClass(), "Metadata.nodeText.truncated"));
break; break;
}
} }
}
endTable(sb); endTable(sb);
}
} }
} else { } else {
@ -461,11 +470,10 @@ public class Metadata extends javax.swing.JPanel implements DataContentViewer {
// Add all the data source paths to the "Local Path" value cell. // Add all the data source paths to the "Local Path" value cell.
String[] imagePaths = image.getPaths(); String[] imagePaths = image.getPaths();
if (imagePaths.length > 0) { if (imagePaths.length > 0) {
addRowWithMultipleValues(sb, addRowWithMultipleValues(sb,
NbBundle.getMessage(this.getClass(), "Metadata.tableRowTitle.localPath"), NbBundle.getMessage(this.getClass(), "Metadata.tableRowTitle.localPath"),
imagePaths); imagePaths);
} else { } else {
addRow(sb, NbBundle.getMessage(this.getClass(), "Metadata.tableRowTitle.localPath"), addRow(sb, NbBundle.getMessage(this.getClass(), "Metadata.tableRowTitle.localPath"),
NbBundle.getMessage(this.getClass(), "Metadata.nodeText.none")); NbBundle.getMessage(this.getClass(), "Metadata.nodeText.none"));