From 6ec120b47812638fdb66ec155908898c083a7b39 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonathan=20Beli=C3=ABn?= <jbe@geo6.be>
Date: Fri, 11 Sep 2015 10:35:50 +0200
Subject: [PATCH] Add generate SLD option (available on CLASS page) - only if
 Mapscript is enabled

---
 layer-class.php |  7 +++++--
 sld.php         | 17 +++++++++++++++++
 2 files changed, 22 insertions(+), 2 deletions(-)
 create mode 100644 sld.php

diff --git a/layer-class.php b/layer-class.php
index a62fe39..ca39dcc 100644
--- a/layer-class.php
+++ b/layer-class.php
@@ -247,7 +247,10 @@
         </tbody>
         <tfoot>
           <tr>
-            <td colspan="9" class="text-right"><a href="#modal-class" data-toggle="modal" style="text-decoration:none;"><i class="fa fa-plus-square"></i> Add new class</a></td>
+            <td colspan="9" class="text-right">
+              <?= ($mapscript ? '<a href="sld.php?layer='.intval($_GET['layer']).'" target="_blank" style="text-decoration:none;"><i class="fa fa-cog"></i> Generate SLD</a>' : '') ?>
+              <a href="#modal-class" data-toggle="modal" style="text-decoration:none;"><i class="fa fa-plus-square"></i> Add new class</a>
+            </td>
           </tr>
         </tfoot>
       </table>
@@ -266,7 +269,7 @@
         <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
         <h4 class="modal-title"></h4>
       </div>
-      <form action="layer-class.php?layer=<?= $_GET['layer'] ?>" method="post" class="form-horizontal" autocomplete="off">
+      <form action="layer-class.php?layer=<?= intval($_GET['layer']) ?>" method="post" class="form-horizontal" autocomplete="off">
       <input type="hidden" name="class">
       <div class="modal-body">
         <div class="form-group">
diff --git a/sld.php b/sld.php
new file mode 100644
index 0000000..f7f24a5
--- /dev/null
+++ b/sld.php
@@ -0,0 +1,17 @@
+<?php
+session_start();
+
+$mapscript = extension_loaded('mapscript');
+
+if ($mapscript && isset($_SESSION['mapfile-generator']['mapfile'], $_GET['layer'])) {
+  $_map = new mapObj($_SESSION['mapfile-generator']['mapfile']);
+
+  header('Content-Type: text/xml');
+
+  $l =  $_map->getLayer(intval($_GET['layer']));
+  $l->set('status', MS_ON);
+
+  echo $_map->generateSLD();
+}
+
+exit();
\ No newline at end of file