1 files changed, 41 insertions, 0 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/dto/Avatar.java b/src/main/java/de/thedevstack/conversationsplus/dto/Avatar.java
new file mode 100644
index 00000000..b49dc5a7
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/dto/Avatar.java
@@ -0,0 +1,41 @@
+package de.thedevstack.conversationsplus.dto;
+
+import android.util.Base64;
+
+import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+
+public class Avatar {
+
+	public enum Origin { PEP, VCARD };
+
+	public String type;
+	public String sha1sum;
+	public String image;
+	public int height;
+	public int width;
+	public long size;
+	public Jid owner;
+	public Origin origin = Origin.PEP; //default to maintain compat
+
+	public byte[] getImageAsBytes() {
+		return Base64.decode(image, Base64.DEFAULT);
+	}
+
+	public String getFilename() {
+		return sha1sum;
+	}
+
+	@Override
+	public boolean equals(Object object) {
+		if (object != null && object instanceof Avatar) {
+			Avatar other = (Avatar) object;
+			return other.getFilename().equals(this.getFilename());
+		} else {
+			return false;
+		}
+	}
+
+    public static boolean isValidSHA1(String s) {
+        return s != null && s.matches("[a-fA-F0-9]{40}");
+    }
+}