From 0e824faf1cf4c6de9de18bd5223a7eb480e1a575 Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Fri, 3 Aug 2012 11:19:15 +0200
Subject: [PATCH] Fix preview function in planet texts.

---
 www/static/js/site.js                   | 14 ++++++++++++++
 www/templates/admin-planet-compose.html |  6 ++----
 www/webapp/handlers_admin.py            |  7 +++++--
 3 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/www/static/js/site.js b/www/static/js/site.js
index 79e77bf8..6dc07c6f 100644
--- a/www/static/js/site.js
+++ b/www/static/js/site.js
@@ -36,3 +36,17 @@ if (/.*download-splash.*/i.test(window.location.href)) {
 		}
 	});
 }
+
+function getCookie(name) {
+	var r = document.cookie.match("\\b" + name + "=([^;]*)\\b");
+	return r ? r[1] : undefined;
+}
+
+jQuery.postJSON = function(url, args, callback) {
+	args._xsrf = getCookie("_xsrf");
+	$.ajax({url: url, data: $.param(args), dataType: "text", type: "POST",
+		success: function(response) {
+			callback(eval("(" + response + ")"));
+		}
+	});
+};
diff --git a/www/templates/admin-planet-compose.html b/www/templates/admin-planet-compose.html
index 0a8ef63f..54125041 100644
--- a/www/templates/admin-planet-compose.html
+++ b/www/templates/admin-planet-compose.html
@@ -32,14 +32,12 @@
 	</div>
 
 	<div id="preview"></div>
-{% end block %}
 
-{% block javascript %}
 	<script type="text/javascript">
 		preview = function() {
-			$.get("/api/planet/render", { text : $("#markdown").val() },
+			$.postJSON("/api/planet/render", { text : $("#markdown").val() },
 				function(data) {
-					$("#preview").html(data);
+					$("#preview").html(data.html);
 				}
 			);
 		}
diff --git a/www/webapp/handlers_admin.py b/www/webapp/handlers_admin.py
index eeddffdd..dda7b980 100644
--- a/www/webapp/handlers_admin.py
+++ b/www/webapp/handlers_admin.py
@@ -60,11 +60,14 @@ class AdminIndexHandler(AdminBaseHandler):
 
 class AdminApiPlanetRenderMarkupHandler(AdminBaseHandler):
 	@tornado.web.authenticated
-	def get(self):
+	def post(self):
 		text = self.get_argument("text", "")
 
 		# Render markup
-		self.write(self.planet.render(text))
+		output = {
+			"html" : self.planet.render(text),
+		}
+		self.write(output)
 		self.finish()
 
 
-- 
2.47.3