Added possibility to change the username.

3 files changed, 40 insertions, 2 deletions

diff --git a/source/auth.py b/source/auth.py
index 33fafcda..9ca1c46f 100755
--- a/source/auth.py
+++ b/source/auth.py
@@ -49,6 +49,25 @@ class excel_french(csv.Dialect):
 
 csv.register_dialect('excel_french', excel_french)
 
+def change_username(username, new_username, password_file='./var/password'):
+    """
+    Change the password corresponding to username.
+    """
+    users_list = []
+    result = False
+    with open(password_file, 'r') as csv_readfile_read:
+        cr = csv.reader(csv_readfile_read, 'excel_french')
+        users_list = [elem for elem in cr]
+    with open(password_file, 'w') as csv_file_write:
+        cw = csv.writer(csv_file_write, 'excel_french')
+        for user in users_list:
+            if user[0] == username:
+                cw.writerow([new_username, user[1]])
+                result = True
+            else:
+                cw.writerow(user)
+    return result
+
 def change_password(username, new_password, password_file='./var/password'):
     """
     Change the password corresponding to username.
diff --git a/source/pyAggr3g470r.py b/source/pyAggr3g470r.py
index df63ff99..6527161e 100755
--- a/source/pyAggr3g470r.py
+++ b/source/pyAggr3g470r.py
@@ -54,7 +54,7 @@ import utils
 import export
 import mongodb
 import feedgetter
-from auth import AuthController, require, member_of, name_is, change_password
+from auth import AuthController, require, member_of, name_is, change_username, change_password
 #from qrcode.pyqrnative.PyQRNative import QRCode, QRErrorCorrectLevel, CodeOverflowException
 #from qrcode import qr
 
@@ -518,9 +518,24 @@ class pyAggr3g470r(object):
     change_feed_logo.exposed = True
 
     @require()
+    def change_username(self, new_username):
+        """
+        Enables to change the username of a user.
+        """
+        result = change_username(self.auth.username, new_username)
+        if result:
+            message = "<p>Your username has been changed.</p>"
+            tmpl = lookup.get_template("confirmation.html")
+            return tmpl.render(message=message)
+        else:
+            return self.error("<p>Impossible to change the username.</p>")
+
+    change_username.exposed = True
+
+    @require()
     def change_password(self, new_password):
         """
-        Enables to change the name of a feed.
+        Enables to change the password of a user.
         """
         result = change_password(self.auth.username, new_password)
         if result:
diff --git a/source/templates/management.html b/source/templates/management.html
index 38318d7c..553982fb 100644
--- a/source/templates/management.html
+++ b/source/templates/management.html
@@ -34,6 +34,10 @@
     <hr />
 
     <h1>Account</h1>
+    <form method=get action="/change_username/">
+            <input type="text" name="new_username" value="" placeholder="Enter a new username." />
+    </form>
+    <br />
     <form method=get action="/change_password/">
             <input type="password" name="new_password" value="" placeholder="Enter a new password." />
     </form>