public String getPageIds(ClientRequest cr) {
HttpSession session = cr.getServletRequest().getSession();
PageState.AllPageInfo info = (PageState.AllPageInfo) session.getAttribute("fiz.PageState");
if (info == null) {
return "";
}
Object[] keys = info.keySet().toArray();
Arrays.sort(keys);
return StringUtil.join(keys, ", ");
}
public static String buildPath(String[] parts) {
return StringUtil.join(Arrays.asList(parts), System.getProperty("file.separator"));
}
/**
* The actual work-horse. Will find absolute filepaths starting from the given directory using the
* given regular expression string for search.
*/
private static String findFile(
BibtexEntry entry, BibtexDatabase database, File directory, String file) {
if (file.startsWith("/")) {
directory = new File(".");
file = file.substring(1);
}
// Escape handling...
Matcher m = Pattern.compile("([^\\\\])\\\\([^\\\\])").matcher(file);
StringBuffer s = new StringBuffer();
while (m.find()) {
m.appendReplacement(s, m.group(1) + '/' + m.group(2));
}
m.appendTail(s);
file = s.toString();
String[] fileParts = file.split("/");
if (fileParts.length == 0) {
return null;
}
if (fileParts.length > 1) {
for (int i = 0; i < (fileParts.length - 1); i++) {
String dirToProcess = fileParts[i];
dirToProcess = Util.expandBrackets(dirToProcess, entry, database);
if (dirToProcess.matches("^.:$")) { // Windows Drive Letter
directory = new File(dirToProcess + '/');
continue;
}
if (dirToProcess.equals(".")) { // Stay in current directory
continue;
}
if (dirToProcess.equals("..")) {
directory = new File(directory.getParent());
continue;
}
if (dirToProcess.equals("*")) { // Do for all direct subdirs
File[] subDirs = directory.listFiles();
if (subDirs == null) {
return null; // No permission?
}
String restOfFileString = StringUtil.join(fileParts, "/", i + 1, fileParts.length);
for (File subDir : subDirs) {
if (subDir.isDirectory()) {
String result = UtilFindFiles.findFile(entry, database, subDir, restOfFileString);
if (result != null) {
return result;
}
}
}
return null;
}
// Do for all direct and indirect subdirs
if (dirToProcess.equals("**")) {
List<File> toDo = new LinkedList<File>();
toDo.add(directory);
String restOfFileString = StringUtil.join(fileParts, "/", i + 1, fileParts.length);
// Before checking the subdirs, we first check the current
// dir
String result = UtilFindFiles.findFile(entry, database, directory, restOfFileString);
if (result != null) {
return result;
}
while (!toDo.isEmpty()) {
// Get all subdirs of each of the elements found in toDo
File[] subDirs = toDo.remove(0).listFiles();
if (subDirs == null) {
continue;
}
toDo.addAll(Arrays.asList(subDirs));
for (File subDir : subDirs) {
if (!subDir.isDirectory()) {
continue;
}
result = UtilFindFiles.findFile(entry, database, subDir, restOfFileString);
if (result != null) {
return result;
}
}
}
// We already did the currentDirectory
return null;
}
final Pattern toMatch = Pattern.compile(dirToProcess.replaceAll("\\\\\\\\", "\\\\"));
File[] matches =
directory.listFiles(
new FilenameFilter() {
@Override
public boolean accept(File arg0, String arg1) {
return toMatch.matcher(arg1).matches();
}
});
if ((matches == null) || (matches.length == 0)) {
return null;
}
directory = matches[0];
if (!directory.exists()) {
return null;
}
} // End process directory information
}
// Last step check if the given file can be found in this directory
String filenameToLookFor =
Util.expandBrackets(fileParts[fileParts.length - 1], entry, database);
final Pattern toMatch =
Pattern.compile('^' + filenameToLookFor.replaceAll("\\\\\\\\", "\\\\") + '$');
File[] matches =
directory.listFiles(
new FilenameFilter() {
@Override
public boolean accept(File arg0, String arg1) {
return toMatch.matcher(arg1).matches();
}
});
if ((matches == null) || (matches.length == 0)) {
return null;
}
try {
return matches[0].getCanonicalPath();
} catch (IOException e) {
return null;
}
}
public String getPropertyNames(PageState state) {
Object[] keys = state.properties.keySet().toArray();
Arrays.sort(keys);
return StringUtil.join(keys, ", ");
}