From e0843ccb98b13b59336873b655d56054f2ef0af2 Mon Sep 17 00:00:00 2001
From: Thomas CHEMINEAU <thomas.chemineau@gmail.com>
Date: Fri, 12 Mar 2010 17:54:16 +0000
Subject: [PATCH] SAML: work on metadata download link for client

---
 modules/lemonldap-ng-manager/MANIFEST         |  2 --
 ...fileupload.js => jquery.ajaxfileupload.js} |  0
 .../example/skins/default/manager.js          | 10 +++++++++
 .../example/skins/default/manager.tpl         |  7 +++++-
 .../lib/Lemonldap/NG/Manager.pm               | 22 ++++++++++---------
 .../lib/Lemonldap/NG/Manager/Uploader.pm      | 19 ++++------------
 6 files changed, 32 insertions(+), 28 deletions(-)
 rename modules/lemonldap-ng-manager/example/skins/default/{ajaxfileupload.js => jquery.ajaxfileupload.js} (100%)

diff --git a/modules/lemonldap-ng-manager/MANIFEST b/modules/lemonldap-ng-manager/MANIFEST
index 26bf61eda..e3227a579 100644
--- a/modules/lemonldap-ng-manager/MANIFEST
+++ b/modules/lemonldap-ng-manager/MANIFEST
@@ -34,8 +34,6 @@ example/mrtg/mrtg.cfg.example
 example/scripts/lmConfigEditor
 example/sessions.pl
 example/skins/default/accordion.css
-example/skins/default/ajax-loader.gif
-example/skins/default/ajaxfileupload.js
 example/skins/default/application_side_list.png
 example/skins/default/application_side_tree.png
 example/skins/default/arrow_refresh.png
diff --git a/modules/lemonldap-ng-manager/example/skins/default/ajaxfileupload.js b/modules/lemonldap-ng-manager/example/skins/default/jquery.ajaxfileupload.js
similarity index 100%
rename from modules/lemonldap-ng-manager/example/skins/default/ajaxfileupload.js
rename to modules/lemonldap-ng-manager/example/skins/default/jquery.ajaxfileupload.js
diff --git a/modules/lemonldap-ng-manager/example/skins/default/manager.js b/modules/lemonldap-ng-manager/example/skins/default/manager.js
index 03c299be6..7245d8a74 100644
--- a/modules/lemonldap-ng-manager/example/skins/default/manager.js
+++ b/modules/lemonldap-ng-manager/example/skins/default/manager.js
@@ -605,3 +605,13 @@ function myB64(s) {
         }
 	return res;
 }
+/* Function to download a file */
+function downloadFile(id,filename){
+	content=lmdata(id).replace(/\n/g,'\\n').replace(/"/g,'\"');
+	var inputs = '';
+	inputs+='<input type="hidden" name="filename" value="'+filename+'" />';
+	inputs+='<input type="textarea" style="display:none;" name="file" value="'+content+'" />';
+	jQuery('<form action="'+ scriptname +'" method="post" enctype="multipart/form-data">'+inputs+'</form>')
+	.appendTo('body').submit().remove();
+}
+
diff --git a/modules/lemonldap-ng-manager/example/skins/default/manager.tpl b/modules/lemonldap-ng-manager/example/skins/default/manager.tpl
index d84a1ea5d..f0d3b5898 100644
--- a/modules/lemonldap-ng-manager/example/skins/default/manager.tpl
+++ b/modules/lemonldap-ng-manager/example/skins/default/manager.tpl
@@ -11,8 +11,8 @@
 <script src="<TMPL_VAR NAME="DIR">/jquery-1.3.2.min.js" type="text/JavaScript"></script>
 <script src="<TMPL_VAR NAME="DIR">/jquery-ui-1.7.2.custom.min.js" type="text/JavaScript"></script>
 <script src="<TMPL_VAR NAME="DIR">/jquery.cookie.js" type="text/JavaScript"></script>
+<script src="<TMPL_VAR NAME="DIR">/jquery.ajaxfileupload.js" type="text/JavaScript"></script>
 <script src="<TMPL_VAR NAME="DIR">/tree.js" type="text/JavaScript"></script>
-<script src="<TMPL_VAR NAME="DIR">/ajaxfileupload.js" type="text/JavaScript"></script>
 <script type="text/JavaScript">//<![CDATA[
 	var scriptname='<TMPL_VAR NAME="SCRIPT_NAME">';
 	var imagepath='<TMPL_VAR NAME="DIR">/';
@@ -169,6 +169,11 @@
     <!-- File textarea -->
     <div id="content_filearea" class="hidden">
      <textarea readonly id="filearea" cols="80" rows="10"></textarea>
+     <p>
+      <button onclick="downloadFile(currentId,'metadata.xml');return false;" class="ui-state-default ui-corner-all">
+       <lang en="Download this file" fr="T&eacute;l&eacute;charger ce fichier" />
+      </a>
+     </p>
      <table class="filearea">
       <tr>
        <td><lang en="Load from a file" fr="Charger depuis un fichier" /> :</td>
diff --git a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager.pm b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager.pm
index c8c83b175..24b54b5f7 100644
--- a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager.pm
+++ b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager.pm
@@ -65,19 +65,21 @@ sub new {
         $self->quit();
     }
 
-    # File upload
+    # File upload/download
     elsif ( my $rfile = $self->rparam('file') ) {
 
         require Lemonldap::NG::Manager::Uploader;    #inherits
-        $self->fileUpload('file');
-        $self->quit();
-    }
-
-    # URL upload
-    elsif ( my $rurl = $self->rparam('url') ) {
-
-        require Lemonldap::NG::Manager::Uploader;    #inherits
-        $self->urlUpload('url');
+        my $result = $self->fileUpload('file');
+        my %headers = (
+            -type => 'text/html',
+            -Content_Length => length($result)
+          );
+        if ( my $rfilename = $self->rparam('filename') ) {
+          $headers{-type} = 'application/octet-stream';
+          $headers{-attachment} = ${$rfilename};
+          $result =~ s/{.*"content":"(.*)"}$/$1/g;
+        }
+        print $self->header(%headers).$result;
         $self->quit();
     }
 
diff --git a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Uploader.pm b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Uploader.pm
index f5f129271..728162f52 100644
--- a/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Uploader.pm
+++ b/modules/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Uploader.pm
@@ -291,13 +291,8 @@ sub fileUpload {
     my $json_content = $json->encode($content);
     my $buf = '{"status":"OK", "content":' . $json_content . '}';
 
-    # Send JSON response
-    # text/html is recommended header for JSON data retrieved by JQuery.
-    print $self->header(
-        -type           => 'text/html',
-        -Content_Length => length($buf)
-    ) . $buf;
-    $self->quit();
+    # Do not send response
+    return $buf;
 }
 
 ## @method public void fileUpload (fieldname)
@@ -313,7 +308,6 @@ sub urlUpload {
     my $url = ${$self->rparam($fieldname)};
 
     # Get contents from URL
-    print STDERR "---> " . $url . "\n";
     my $content = get $url;
     $content = '' unless(defined $content);
     $content =~ s!<!&lt;!g;
@@ -326,13 +320,8 @@ sub urlUpload {
     my $json_content = $json->encode($content);
     my $buf = '{"status":"OK", "content":' . $json_content . '}';
 
-    # Send JSON response
-    # text/html is recommended header for JSON data retrieved by JQuery.
-    print $self->header(
-        -type           => 'text/html',
-        -Content_Length => length($buf)
-    ) . $buf;
-    $self->quit();
+    # Do not send response
+    return $buf;
 }
 
 ## @method protected array applyTest(void* test,string value)