add: add permission view

[gigi.git] / src / org / cacert / gigi / dbObjects / Group.java

diff --git a/src/org/cacert/gigi/dbObjects/Group.java b/src/org/cacert/gigi/dbObjects/Group.java
index 385e3ecbea472fc35c30dcd183605b2cb294a138..13080efb208490a4ae7fc489cd57b5fb462a4001 100644 (file)
--- a/src/org/cacert/gigi/dbObjects/Group.java
+++ b/src/org/cacert/gigi/dbObjects/Group.java
@@ -1,39 +1,97 @@
 package org.cacert.gigi.dbObjects;
 
-import org.cacert.gigi.database.DatabaseConnection;
 import org.cacert.gigi.database.GigiPreparedStatement;
 import org.cacert.gigi.database.GigiResultSet;
+import org.cacert.gigi.output.template.Outputable;
+import org.cacert.gigi.output.template.TranslateCommand;
 
 public enum Group {
-    SUPPORTER("supporter"), ARBITRATOR("arbitrator"), BLOCKEDASSURER("blockedassurer"), BLOCKEDLOGIN("blockedlogin"), TTP_ASSURER("ttp-assurer"), TTP_APPLICANT("ttp-applicant"), CODESIGNING("codesigning"), ORGASSURER("orgassurer");
+    SUPPORTER("supporter", "supporter", true, true), //
+    ARBITRATOR("arbitrator", "arbitrator", true, true), //
+    BLOCKEDASSURER("blockedassurer", "may not verify", true, false), //
+    BLOCKEDASSUREE("blockedassuree", "may not be verified", true, false), //
+    BLOCKEDLOGIN("blockedlogin", "may not login", true, false), //
+    BLOCKEDCERT("blockedcert", "may not issue certificates", true, false), //
+    TTP_ASSURER("ttp-assurer", "may verify via TTP", true, true), //
+    TTP_APPLICANT("ttp-applicant", "requests to be verified via ttp", true, false), //
+    CODESIGNING("codesigning", "may issue codesigning certificates", true, false), //
+    ORGASSURER("orgassurer", "may verify organisations", true, true), //
+    NUCLEUS_ASSURER("nucleus-assurer", "may enter nucleus verifications", true, true), //
+    LOCATE_AGENT("locate-agent", "wants access to the locate agent system", false, false);
 
     private final String dbName;
 
-    private Group(String name) {
+    private final TranslateCommand tc;
+
+    private final boolean managedBySupport;
+
+    private final boolean isSelfViewable;
+
+    /**
+     * Creates a new group. Users can join this group or be put into it
+     * (depending on the value of <code>managedBySupport</code>).
+     * 
+     * @param name
+     *            name of the group, used in database
+     * @param display
+     *            text displayed to user
+     * @param managedBySupport
+     *            true if flag is handled by support, false if handled by user
+     * @param isSelfViewable
+     *            true iff user should be able to see others in the same group
+     */
+    private Group(String name, String display, boolean managedBySupport, boolean isSelfViewable) {
         dbName = name;
+        tc = new TranslateCommand(display);
+        this.managedBySupport = managedBySupport;
+        this.isSelfViewable = isSelfViewable;
     }
 
     public static Group getByString(String name) {
         return valueOf(name.toUpperCase().replace('-', '_'));
     }
 
+    public boolean isManagedBySupport() {
+        return managedBySupport;
+    }
+
+    public boolean isSelfViewable() {
+        return isSelfViewable;
+    }
+
     public String getDatabaseName() {
         return dbName;
     }
 
     public User[] getMembers(int offset, int count) {
-        GigiPreparedStatement gps = DatabaseConnection.getInstance().prepare("SELECT user FROM user_groups WHERE permission=? AND deleted is NULL LIMIT ?,?");
-        gps.setString(1, dbName);
-        gps.setInt(2, offset);
-        gps.setInt(3, count);
-        GigiResultSet grs = gps.executeQuery();
-        grs.last();
-        User[] users = new User[grs.getRow()];
-        int i = 0;
-        grs.beforeFirst();
-        while (grs.next()) {
-            users[i++] = User.getById(grs.getInt(1));
+        try (GigiPreparedStatement gps = new GigiPreparedStatement("SELECT `user` FROM `user_groups` WHERE `permission`=?::`userGroup` AND `deleted` IS NULL OFFSET ? LIMIT ?", true)) {
+            gps.setString(1, dbName);
+            gps.setInt(2, offset);
+            gps.setInt(3, count);
+            GigiResultSet grs = gps.executeQuery();
+            grs.last();
+            User[] users = new User[grs.getRow()];
+            int i = 0;
+            grs.beforeFirst();
+            while (grs.next()) {
+                users[i++] = User.getById(grs.getInt(1));
+            }
+            return users;
+        }
+    }
+
+    public int getMemberCount() {
+        try (GigiPreparedStatement gps = new GigiPreparedStatement("SELECT COUNT(`user`) FROM `user_groups` WHERE `permission`=?::`userGroup` AND `deleted` IS NULL", true)) {
+            gps.setString(1, dbName);
+            GigiResultSet grs = gps.executeQuery();
+            if ( !grs.next()) {
+                return 0;
+            }
+            return grs.getInt(1);
         }
-        return users;
+    }
+
+    public Outputable getName() {
+        return tc;
     }
 }