/**
* Loads a blog that is a part of a larger composite blog.
*
* @param blogDir the blog.dir for the blog
* @param blogId the ID for the blog
*/
private void startBlog(String blogDir, String blogId) {
Blog blog = new Blog(blogDir);
blog.setId(blogId);
File pathToLiveThemes =
new File(PebbleContext.getInstance().getWebApplicationRoot(), THEMES_PATH);
Theme theme = new Theme(blog, "user-" + blogId, pathToLiveThemes.getAbsolutePath());
blog.setEditableTheme(theme);
blog.start();
blogs.put(blog.getId(), blog);
// which version are we at and do we need to upgrade?
File versionFile = new File(blogDir, "pebble.version");
String blogVersion = null;
String currentVersion = PebbleContext.getInstance().getBuildVersion();
try {
if (versionFile.exists()) {
BufferedReader reader = new BufferedReader(new FileReader(versionFile));
blogVersion = reader.readLine();
reader.close();
}
} catch (Exception e) {
log.error(e);
}
try {
if (blogVersion == null || !blogVersion.equals(currentVersion)) {
UpgradeUtilities.upgradeBlog(blog, blogVersion, currentVersion);
BufferedWriter writer = new BufferedWriter(new FileWriter(versionFile));
writer.write(currentVersion);
writer.close();
// now that the upgrade is complete, reload the blog
reloadBlog(blog);
}
} catch (Exception e) {
log.error(e);
}
}
/**
* Peforms the processing associated with this action.
*
* @param request the HttpServletRequest instance
* @param response the HttpServletResponse instance
* @return the name of the next view
*/
public View process(HttpServletRequest request, HttpServletResponse response)
throws ServletException {
try {
SecurityRealm realm = PebbleContext.getInstance().getConfiguration().getSecurityRealm();
PebbleUserDetails currentUserDetails = SecurityUtils.getUserDetails();
String password1 = request.getParameter("password1");
String password2 = request.getParameter("password2");
String submit = request.getParameter("submit");
// can the user change their user details?
if (!currentUserDetails.isDetailsUpdateable()) {
return new ForbiddenView();
}
if (submit == null || submit.length() == 0) {
return new ChangePasswordView();
}
ValidationContext validationContext = new ValidationContext();
if (password1 == null || password1.length() == 0) {
validationContext.addError("Password can not be empty");
} else if (!password1.equals(password2)) {
validationContext.addError("Passwords do not match");
}
if (!validationContext.hasErrors()) {
realm.changePassword(currentUserDetails.getUsername(), password1);
return new PasswordChangedView();
}
getModel().put("validationContext", validationContext);
return new ChangePasswordView();
} catch (SecurityRealmException e) {
throw new ServletException(e);
}
}
private File getBlogsDirectory() {
return new File(PebbleContext.getInstance().getConfiguration().getDataDirectory(), "blogs");
}
public MultiBlog getMultiBlog() {
return new MultiBlog(PebbleContext.getInstance().getConfiguration().getDataDirectory());
}