Examples with DeletedDocument com.xpn.xwiki.api.DeletedDocument used on opensource projects

Example 1 with DeletedDocument

use of com.xpn.xwiki.api.DeletedDocument in project xwiki-platform by xwiki.

the class DeleteAction method deleteFromRecycleBin.

private void deleteFromRecycleBin(long index, XWikiContext context) throws XWikiException {
    XWiki xwiki = context.getWiki();
    XWikiResponse response = context.getResponse();
    XWikiDocument doc = context.getDoc();
    XWikiDeletedDocument dd = xwiki.getRecycleBinStore().getDeletedDocument(index, context, true);
    // don't try to delete it and instead redirect to the view page.
    if (dd != null) {
        DeletedDocument ddapi = new DeletedDocument(dd, context);
        if (!ddapi.canDelete()) {
            throw new XWikiException(XWikiException.MODULE_XWIKI_ACCESS, XWikiException.ERROR_XWIKI_ACCESS_DENIED, "You are not allowed to delete a document from the trash " + "immediately after it has been deleted from the wiki");
        }
        if (!dd.getFullName().equals(doc.getFullName())) {
            throw new XWikiException(XWikiException.MODULE_XWIKI_APP, XWikiException.ERROR_XWIKI_APP_URL_EXCEPTION, "The specified trash entry does not match the current document");
        }
        xwiki.getRecycleBinStore().deleteFromRecycleBin(index, context, true);
    }
    sendRedirect(response, Utils.getRedirect("view", context));
}

Example 2 with DeletedDocument

use of com.xpn.xwiki.api.DeletedDocument in project xwiki-platform by xwiki.

the class UndeleteAction method action.

@Override
public boolean action(XWikiContext context) throws XWikiException {
    XWikiRequest request = context.getRequest();
    XWikiResponse response = context.getResponse();
    XWikiDocument doc = context.getDoc();
    // If the provided DeletedDocument ID is invalid, for any reason, redirect to view mode to see the document does
    // not exist screen.
    XWikiDeletedDocument deletedDocument = getDeletedDocument(context);
    if (deletedDocument == null) {
        sendRedirect(response, doc.getURL(VIEW_ACTION, context));
        return false;
    }
    // confirm=true.
    if (TRUE.equals(request.getParameter(SHOW_BATCH_PARAMETER)) && !TRUE.equals(request.getParameter(CONFIRM_PARAMETER))) {
        return true;
    }
    // CSRF prevention
    if (!csrfTokenCheck(context)) {
        return false;
    }
    // If the current user is not allowed to restore, render the "accessdenied" template.
    DeletedDocument deletedDocumentAPI = new DeletedDocument(deletedDocument, context);
    if (!deletedDocumentAPI.canUndelete()) {
        return true;
    }
    boolean redirected = false;
    if (deletedDocument != null) {
        redirected = restoreDocument(deletedDocument, context);
    }
    // Redirect to the undeleted document. Make sure to redirect to the proper translation.
    if (!redirected) {
        String queryString = getRedirectQueryString(context, deletedDocument.getLocale());
        sendRedirect(response, doc.getURL(VIEW_ACTION, queryString, context));
        redirected = true;
    }
    return !redirected;
}

Example 3 with DeletedDocument

use of com.xpn.xwiki.api.DeletedDocument in project xwiki-platform by xwiki.

the class UndeleteAction method render.

@Override
public String render(XWikiContext context) throws XWikiException {
    String result = null;
    XWikiRequest request = context.getRequest();
    // If showBatch=true and user confirmation is required, display the "restore" UI.
    if (TRUE.equals(request.getParameter(SHOW_BATCH_PARAMETER)) && !TRUE.equals(request.getParameter(CONFIRM_PARAMETER))) {
        result = "restore";
    }
    // If the current user is not allowed to restore, display the "accessdenied" template.
    XWikiDeletedDocument deletedDocument = getDeletedDocument(context);
    if (deletedDocument != null) {
        // Note: Checking for null because when the document is actually restored, it may no longer be in the
        // recycle bin by the time render() gets called.
        DeletedDocument deletedDocumentAPI = new DeletedDocument(deletedDocument, context);
        if (!deletedDocumentAPI.canUndelete()) {
            return "accessdenied";
        }
    }
    return result;
}

Example 4 with DeletedDocument

use of com.xpn.xwiki.api.DeletedDocument in project xwiki-platform by xwiki.

the class DefaultModelBridge method canRestoreDeletedDocument.

@Override
public boolean canRestoreDeletedDocument(long deletedDocumentId, DocumentReference userReference) {
    boolean result = false;
    XWikiContext context = this.xcontextProvider.get();
    XWiki xwiki = context.getWiki();
    // Remember the context user.
    DocumentReference currentUserReference = context.getUserReference();
    try {
        XWikiDeletedDocument deletedDocument = xwiki.getRecycleBinStore().getDeletedDocument(deletedDocumentId, context, true);
        // Reuse the DeletedDocument API to check rights.
        DeletedDocument deletedDocumentApi = new DeletedDocument(deletedDocument, context);
        // Note: DeletedDocument API works with the current context user.
        context.setUserReference(userReference);
        result = deletedDocumentApi.canUndelete();
    } catch (Exception e) {
        logger.error("Failed to check restore rights on deleted document [{}] for user [{}]", deletedDocumentId, userReference, e);
    } finally {
        // Restore the context user;
        context.setUserReference(currentUserReference);
    }
    return result;
}