@@ -101,5 +101,28 @@ sub delete_project {

   my $dbi = $c->app->dbi;

   $dbi->model('project')->delete(id => [$user, $project]);

 }

+

+sub exists_project {

+  my ($self, $user, $project) = @_;

+

+  my $c = $self->cntl;

+  my $dbi = $c->app->dbi;

+  my $row = $dbi->model('project')->select(id => [$user, $project])->one;

+  

+  return $row ? 1 : 0;

+}

+

+sub rename_project {

+  my ($self, $user, $project, $renamed_project) = @_;

+  

+  my $c = $self->cntl;

+  my $dbi = $c->app->dbi;

+  

+  croak "Invalid parameters"

+    unless defined $user && defined $project && defined $renamed_project;

+  

+  $dbi->model('project')->update({name => $renamed_project}, id => [$user, $project]);

+}

+

 1;

@@ -341,6 +341,27 @@ sub delete_project {

   rmtree($rep);

 }

+sub description {

+  my ($self, $user, $project, $description) = @_;

+  

+  my $rep = $self->rep($user, $project);

+  my $file = "$rep/description";

+  

+  if (defined $description) {

+    # Write description

+    open my $fh, '>',$file

+      or croak "Can't open file $rep: $!";

+    print $fh encode('UTF-8', $description)

+      or croak "Can't write description: $!";

+    close $fh;

+  }

+  else {

+    # Read description

+    my $description = $self->_slurp($file) || '';

+    return $description;

+  }

+}

+

 sub exists_repository {

   my ($self, $user, $project) = @_;

@@ -583,27 +604,6 @@ sub path_by_id {

   return;

 }

-sub description {

-  my ($self, $user, $project, $description) = @_;

-  

-  my $rep = $self->rep($user, $project);

-  my $file = "$rep/description";

-  

-  if (defined $description) {

-    # Write description

-    open my $fh, '>',$file

-      or croak "Can't open file $rep: $!";

-    print $fh encode('UTF-8', $description)

-      or croak "Can't write description: $!";

-    close $fh;

-  }

-  else {

-    # Read description

-    my $description = $self->_slurp($file) || '';

-    return $description;

-  }

-}

-

 sub last_activity {

   my ($self, $user, $project) = @_;

@@ -735,6 +735,26 @@ sub references {

   return \%refs;

 }

+sub rename_project {

+  my ($self, $user, $project, $renamed_project) = @_;

+  

+  croak "Invalid user name or project"

+    unless defined $user && defined $project && defined $renamed_project;

+  my $rep = $self->rep($user, $project);

+  my $renamed_rep = $self->rep($user, $renamed_project);

+  

+  move($rep, $renamed_rep)

+    or croak "Can't move $rep to $renamed_rep: $!";

+}

+

+sub exists_project {

+  my ($self, $user, $project) = @_;

+  

+  my $rep = $self->rep($user, $project);

+  

+  return -e $rep;

+}

+

 sub rep {

   my ($self, $user, $project) = @_;

@@ -0,0 +1,36 @@

+package Gitprep::RepManager;

+use Mojo::Base -base;

+

+has 'c';

+

+sub rename_project {

+  my ($self, $user, $project, $renamed_project) = @_;

+  

+  my $c = $self->c;

+  my $api = $c->gitprep_api($c);

+  my $git = $c->app->git;

+  my $dbi = $c->app->dbi;

+  

+  my $error = {};

+  

+  if ($api->exists_project($user, $renamed_project)

+    || $git->exists_project($user, $renamed_project))

+  {

+    $error->{message} = 'Already exists';

+    return $error;

+  }

+  else {

+      $dbi->connector->txn(sub {

+        $api->rename_project($user, $project, $renamed_project);

+        $git->rename_project($user, $project, $renamed_project);

+      });

+    if ($@) {

+      $error->{message} = 'Rename failed';

+      return $error;

+    }

+  }

+  

+  return 1;

+}

+

+1;

@@ -1,4 +1,6 @@

 <%

+  use Gitprep::RepManager;

+

   my $api = gitprep_api;

   my $logined = $api->logined;

   my $user_is_valid = $logined && $user eq session('user_id');

@@ -9,7 +11,46 @@

   $api->croak("Fobbiden") if !$user_is_valid;

-  if ($op eq 'change_description') {

+  if ($op eq 'rename-project') {

+  

+    # Validation

+    my $params = $api->params;

+    my $rule = [

+      user => [

+        'user_name'

+      ],

+      project => [

+        'project_name'

+      ],

+      'renamed-project' => [

+        'project_name'

+      ]

+    ];

+    my $vresult = app->validator->validate($params, $rule);

+    

+    if ($vresult->is_ok) {

+      # Valida parameters

+      my $data = $vresult->data;

+      my $user = $data->{user};

+      my $project = $data->{project};

+      my $renamed_project = $data->{'renamed-project'};

+      

+      # Rename

+      my $manager = Gitprep::RepManager->new(c => $self);

+      my $error = $manager->rename_project($user, $project, $renamed_project);

+      if (ref $error) {

+        $self->render(json => {ok => 0, message => $error->{message}});

+      }

+      else {

+        $self->render(json => {ok => 1});

+      }

+      return $self->res->body;

+    }

+    else {

+      $self->render(json => {ok => 0, message => 'Invalid Parameters'});

+    }

+  }

+  elsif ($op eq 'change_description') {

     my $description = param('description');

     $description = '' unless defined $description;

@@ -60,6 +101,28 @@

     $(document).ready(function () {

+      // Rename project name

+      $('#rename').on('click', function () {

+        var renamed_project = $('input[name="renamed-project"]').val();

+        

+        var url = "<%= url_for %>";

+        var data = {

+          op : "rename-project",

+          user: "<%= $user %>",

+          project: "<%= $project %>",

+          'renamed-project': renamed_project

+        };

+        $.post(url, data, function (result) {

+          if (result.ok) {

+            location.href = "<%= url_for("/$user") %>" + '/' + renamed_project;

+          }

+          else {

+            $('#modal-message').text('Rename failed:' + result.message);

+            $('#success').modal('show');

+          }

+        });

+      });

+      

       // Change description

       $('a[href="#description"]').on('click', function () {

         var description = $('input[name="description"]').val();

@@ -125,8 +188,10 @@

       <div class="padding5 border-gray" style="border-top:none">

         <div >Repository Name</div>

         <div>

-          %= text_field 'project' => $project, style => 'margin-top:9px';

-          <a class="btn" href="#rename">Rename</a>

+          %= text_field 'renamed-project' => $project, style => 'margin-top:9px';

+          <a href="#rename-confirm" role="button" class="btn" data-toggle="modal">

+            Rename

+          </a>

         </div>

       </div>

       <div class="padding5 border-gray" style="border-top:none">

@@ -136,6 +201,10 @@

           %= text_field 'description' => $description, class => 'span8', style => 'margin-top:9px';

           <a class="btn" href="#description">Save</a>

         </div>

+        <div id="description-success" class="alert alert-success" style="width:150px;display:none">

+          <button type="button" class="close" data-dismiss="alert">&times;</button>

+          Savaed!

+        </div>

       </div>

       <div class="border-gray padding5" style="border-top:none">

         Default Branch

@@ -168,7 +237,32 @@

       <button class="btn" data-dismiss="modal" aria-hidden="true">OK</button>

     </div>

   </div>

-  

+

+  <div id="rename-confirm" class="modal hide" tabindex="-1" role="dialog" aria-labelledby="rename-confirm-label" aria-hidden="true">

+    <div class="modal-header">

+      <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>

+      <div id="modal-message" style="font-weight:bold">Are you sure you want to rename?</div>

+    </div>

+    <div class="modal-body">

+      <p>

+        Unexpected bad things will happen if you don't read this

+      </p>

+      <ul>

+        <li>

+          We will not set up any redirects from the old location

+        </li>

+        <li>

+          You will need to update your local repositories to point to the new location

+        </li>

+      </ul>

+    </div>

+    <div class="modal-footer">

+      <button id="rename" class="btn" data-dismiss="modal" aria-hidden="true">

+        I understand, rename this repository

+      </button>

+    </div>

+  </div>

+

   <div id="delete-confirm" class="modal hide" tabindex="-1" role="dialog" aria-labelledby="delete-confirm-label" aria-hidden="true">

     <div class="modal-header">

       <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>

@@ -194,4 +288,5 @@

     </div>

   </div>

+

   %= include '/include/footer';