fix: move switch to organisation context to separate page

[gigi.git] / src / club / wpia / gigi / pages / orga / MyOrganisationsForm.java

diff --git a/src/club/wpia/gigi/pages/orga/MyOrganisationsForm.java b/src/club/wpia/gigi/pages/orga/MyOrganisationsForm.java
new file mode 100644 (file)
index 0000000..8858c5c
--- /dev/null
+++ b/src/club/wpia/gigi/pages/orga/MyOrganisationsForm.java
@@ -0,0 +1,86 @@
+package club.wpia.gigi.pages.orga;
+
+import java.io.PrintWriter;
+import java.util.Enumeration;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+
+import club.wpia.gigi.Gigi;
+import club.wpia.gigi.GigiApiException;
+import club.wpia.gigi.dbObjects.Organisation;
+import club.wpia.gigi.localisation.Language;
+import club.wpia.gigi.output.template.Form;
+import club.wpia.gigi.output.template.IterableDataset;
+import club.wpia.gigi.output.template.Template;
+import club.wpia.gigi.pages.LoginPage;
+import club.wpia.gigi.util.AuthorizationContext;
+
+public class MyOrganisationsForm extends Form {
+
+    private AuthorizationContext target;
+
+    public MyOrganisationsForm(HttpServletRequest hsr) {
+        super(hsr);
+        target = LoginPage.getAuthorizationContext(hsr);
+    }
+
+    private static final Template template = new Template(MyOrganisationsForm.class.getResource("MyOrganisationsForm.templ"));
+
+    @Override
+    public SubmissionResult submit(HttpServletRequest req) throws GigiApiException {
+        if (req.getParameter("org-leave") != null) {
+            req.getSession().setAttribute(Gigi.AUTH_CONTEXT, new AuthorizationContext(target.getActor(), target.getActor()));
+            return new RedirectResult(SwitchOrganisation.PATH);
+        }
+        Enumeration<String> i = req.getParameterNames();
+        int orgId = -1;
+        while (i.hasMoreElements()) {
+            String s = i.nextElement();
+            if (s.startsWith("org:")) {
+                int id = Integer.parseInt(s.substring(4));
+                if (orgId == -1) {
+                    orgId = id;
+                } else {
+                    throw new GigiApiException("Error: invalid parameter.");
+                }
+            }
+        }
+        for (Organisation org : target.getActor().getOrganisations()) {
+            if (org.getId() == orgId) {
+
+                req.getSession().setAttribute(Gigi.AUTH_CONTEXT, new AuthorizationContext(org, target.getActor()));
+                return new RedirectResult(SwitchOrganisation.PATH);
+            }
+        }
+        throw new PermamentFormException(new GigiApiException("Context switch failed."));
+    }
+
+    @Override
+    protected void outputContent(PrintWriter out, Language l, Map<String, Object> vars) {
+        final List<Organisation> o = target.getActor().getOrganisations();
+        if (target.getTarget() != target.getActor()) {
+            vars.put("personal", target.getTarget() != target.getActor());
+        }
+        vars.put("orgas", new IterableDataset() {
+
+            Iterator<Organisation> it = o.iterator();
+
+            @Override
+            public boolean next(Language l, Map<String, Object> vars) {
+                if ( !it.hasNext()) {
+                    return false;
+                }
+                Organisation o = it.next();
+                vars.put("orgName", o.getName());
+                vars.put("orgID", o.getId());
+                return true;
+            }
+        });
+        template.output(out, l, vars);
+
+    }
+
+}