UPD: Move some template classes to there reightful place.

[gigi.git] / src / org / cacert / gigi / output / Form.java

diff --git a/src/org/cacert/gigi/output/Form.java b/src/org/cacert/gigi/output/Form.java
deleted file mode 100644 (file)
index b7caa21..0000000
--- a/src/org/cacert/gigi/output/Form.java
+++ /dev/null
@@ -1,103 +0,0 @@
-package org.cacert.gigi.output;
-
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.util.Map;
-
-import javax.servlet.ServletRequest;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpSession;
-
-import org.cacert.gigi.GigiApiException;
-import org.cacert.gigi.localisation.Language;
-import org.cacert.gigi.pages.Page;
-import org.cacert.gigi.util.RandomToken;
-
-public abstract class Form implements Outputable {
-
-    public static final String CSRF_FIELD = "csrf";
-
-    private String csrf;
-
-    public Form(HttpServletRequest hsr) {
-        csrf = RandomToken.generateToken(32);
-        HttpSession hs = hsr.getSession();
-        hs.setAttribute("form/" + getClass().getName() + "/" + csrf, this);
-
-    }
-
-    public abstract boolean submit(PrintWriter out, HttpServletRequest req) throws GigiApiException;
-
-    protected String getCsrfFieldName() {
-        return CSRF_FIELD;
-    }
-
-    @Override
-    public void output(PrintWriter out, Language l, Map<String, Object> vars) {
-        out.println("<form method='POST'>");
-        failed = false;
-        outputContent(out, l, vars);
-        out.print("<input type='hidden' name='" + CSRF_FIELD + "' value='");
-        out.print(getCSRFToken());
-        out.println("'></form>");
-    }
-
-    protected abstract void outputContent(PrintWriter out, Language l, Map<String, Object> vars);
-
-    boolean failed;
-
-    protected void outputError(PrintWriter out, ServletRequest req, String text, Object... contents) {
-        if ( !failed) {
-            failed = true;
-            out.println("<div class='formError'>");
-        }
-        out.print("<div>");
-        if (contents.length == 0) {
-            out.print(Page.translate(req, text));
-        } else {
-            out.print(String.format(Page.translate(req, text), contents));
-        }
-        out.println("</div>");
-    }
-
-    protected void outputErrorPlain(PrintWriter out, String text) {
-        if ( !failed) {
-            failed = true;
-            out.println("<div class='formError'>");
-        }
-        out.print("<div>");
-        out.print(text);
-        out.println("</div>");
-    }
-
-    public boolean isFailed(PrintWriter out) {
-        if (failed) {
-            out.println("</div>");
-        }
-        return failed;
-    }
-
-    protected String getCSRFToken() {
-        return csrf;
-    }
-
-    public static <T extends Form> T getForm(HttpServletRequest req, Class<T> target) throws CSRFException {
-        String csrf = req.getParameter(CSRF_FIELD);
-        if (csrf == null) {
-            throw new CSRFException();
-        }
-        HttpSession hs = req.getSession();
-        if (hs == null) {
-            throw new CSRFException();
-        }
-        Form f = (Form) hs.getAttribute("form/" + target.getName() + "/" + csrf);
-        if (f == null) {
-            throw new CSRFException();
-        }
-        return (T) f;
-    }
-
-    public static class CSRFException extends IOException {
-
-    }
-}