From aec437475bb4707ef4702f5dc8a7104cc20b5f06 Mon Sep 17 00:00:00 2001
From: Zack Scholl <zack.scholl@gmail.com>
Date: Mon, 8 Feb 2016 20:05:29 -0500
Subject: [PATCH] Supports base64 images now

Former-commit-id: 1b543f804e763ac073ee76d3f8587d5a2ced1144 [formerly c01054eb87a0cb9738b529be9ca82d5a31c7d1b9] [formerly d9c64547e374965a8fbdad17ee9130f8bace0a38 [formerly 2b6303549e28f99fc514957e1dbfd591922039b6 [formerly 8019335da08dced8b10b28b49358de2924512bbb]]]
Former-commit-id: d5aae886478027d51bb4d75d17205f00509b4c5a [formerly 2d6dc42d8e610ed5823b3747d2167ba3231360e3]
Former-commit-id: 6f0055b5e2336ead2974ad79e5759c0d67a75566
Former-commit-id: 6f39dab8d67e4d1eb4df7cf43716d92ced4b0f68
---
 routes.go            | 7 ++++++-
 templates/index.tmpl | 2 +-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/routes.go b/routes.go
index c41af4d..9da27d1 100644
--- a/routes.go
+++ b/routes.go
@@ -77,7 +77,12 @@ func serveStaticFile(c *gin.Context, option string) {
 
 func renderMarkdown(c *gin.Context, currentText string, title string) {
 	unsafe := blackfriday.MarkdownCommon([]byte(currentText))
-	html := bluemonday.UGCPolicy().SanitizeBytes(unsafe)
+	pClean := bluemonday.UGCPolicy()
+	pClean.AllowElements("img")
+	pClean.AllowAttrs("alt").OnElements("img")
+	pClean.AllowAttrs("src").OnElements("img")
+	pClean.AllowDataURIImages()
+	html := pClean.SanitizeBytes(unsafe)
 	html2 := string(html)
 	r, _ := regexp.Compile("\\$\\$(.*?)\\$\\$")
 	for _, s := range r.FindAllString(html2, -1) {
diff --git a/templates/index.tmpl b/templates/index.tmpl
index 2a645ba..583c0a0 100644
--- a/templates/index.tmpl
+++ b/templates/index.tmpl
@@ -34,7 +34,7 @@
     body {
     margin: 0;
     background: #fff;
-    max-width: 700px;
+    max-width: 800px;
     margin: 0 auto;
     }