From fb380fb07b93319a10a52f60d949f67c44890dd7 Mon Sep 17 00:00:00 2001
From: User <p4ssw0rd@users.noreply.github.com>
Date: Wed, 6 Sep 2017 15:40:03 +0800
Subject: [PATCH 1/3] Update BlobPage.java

---
 src/main/java/com/gitblit/wicket/pages/BlobPage.java | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/main/java/com/gitblit/wicket/pages/BlobPage.java b/src/main/java/com/gitblit/wicket/pages/BlobPage.java
index 1ef8f227b..eea6f56b8 100644
--- a/src/main/java/com/gitblit/wicket/pages/BlobPage.java
+++ b/src/main/java/com/gitblit/wicket/pages/BlobPage.java
@@ -57,6 +57,12 @@ public BlobPage(PageParameters params) {
 			throw new RedirectException(TreePage.class, WicketUtils.newRepositoryParameter(repositoryName));
 		}
 
+		//add blob edit link
+		BookmarkablePageLink<EditFilePage> editDocLink = new BookmarkablePageLink<>("editDocLink", EditFilePage.class, 
+				WicketUtils.newPathParameter(repositoryName, objectId, blobPath));
+		editDocLink.setEnabled(false);
+		add(editDocLink);
+		
 		if (StringUtils.isEmpty(blobPath)) {
 			// blob by objectid
 
@@ -142,6 +148,8 @@ public BlobPage(PageParameters params) {
 					add(new Label("blobText", table).setEscapeModelStrings(false));
 					add(new Image("blobImage").setVisible(false));
 					fileExtension = extension;
+					//set blob edit link enable
+					editDocLink.setEnabled(true);
 				}
 			} else {
 				// plain text
@@ -155,6 +163,8 @@ public BlobPage(PageParameters params) {
 				}
 				add(new Label("blobText", table).setEscapeModelStrings(false));
 				add(new Image("blobImage").setVisible(false));
+				//set blob edit link enable
+				editDocLink.setEnabled(true);
 			}
 		}
 	}

From 500a5d1a7440bc91519368e551073ad80be79e65 Mon Sep 17 00:00:00 2001
From: User <p4ssw0rd@users.noreply.github.com>
Date: Wed, 6 Sep 2017 15:41:48 +0800
Subject: [PATCH 2/3] Update BlobPage.html

---
 src/main/java/com/gitblit/wicket/pages/BlobPage.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/pages/BlobPage.html b/src/main/java/com/gitblit/wicket/pages/BlobPage.html
index 289c14981..1e6965072 100644
--- a/src/main/java/com/gitblit/wicket/pages/BlobPage.html
+++ b/src/main/java/com/gitblit/wicket/pages/BlobPage.html
@@ -45,7 +45,7 @@
 
 		<!-- blob nav links -->	
 		<div class="page_nav2">
-			<a wicket:id="blameLink"><wicket:message key="gb.blame"></wicket:message></a> | <a wicket:id="historyLink"><wicket:message key="gb.history"></wicket:message></a> | <a wicket:id="rawLink"><wicket:message key="gb.raw"></wicket:message></a>
+			<a wicket:id="editLink"><wicket:message key="gb.edit"></wicket:message></a> | <a wicket:id="blameLink"><wicket:message key="gb.blame"></wicket:message></a> | <a wicket:id="historyLink"><wicket:message key="gb.history"></wicket:message></a> | <a wicket:id="rawLink"><wicket:message key="gb.raw"></wicket:message></a>
 		</div>	
 	
 		<!-- commit header -->
@@ -62,4 +62,4 @@
 	
 </wicket:extend>
 </body>
-</html>
\ No newline at end of file
+</html>

From fc84ab9b07182372e3e95c6c9b15cee3c7b143a3 Mon Sep 17 00:00:00 2001
From: User <p4ssw0rd@users.noreply.github.com>
Date: Wed, 6 Sep 2017 15:46:50 +0800
Subject: [PATCH 3/3] Update editor.dev.js

---
 src/main/js/editor.dev.js | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/main/js/editor.dev.js b/src/main/js/editor.dev.js
index bbe67d3cb..6cc31d204 100644
--- a/src/main/js/editor.dev.js
+++ b/src/main/js/editor.dev.js
@@ -6,6 +6,11 @@ attachDocumentEditor = function (editorElement, commitDialogElement)
 	require("./prosemirror/dist/markdown")
 	var _menu = require("./prosemirror/dist/menu/menu")
 	
+	var link = window.location.href;
+	var extIdx = link.lastIndexOf('.');
+	var ext = extIdx > 0 && (extIdx > link.length - 8) ? link.substring(extIdx+1) : "";
+	//FIXME It work, but is not a good idea.
+	var isMd=(ext=='md'||ext=='mkd'||ext=='markdown'||ext=='MD'||ext=='MKD');
 	
 	var content = document.querySelector('#editor');
 	content.style.display = "none";
@@ -15,7 +20,9 @@ attachDocumentEditor = function (editorElement, commitDialogElement)
 	var textCommands = new _menu.MenuCommandGroup("textCommands");
 	var insertCommands = new _menu.MenuCommandGroup("insertCommands");
 	
-	var menuItems = [gitblitCommands, viewCommands, textCommands, _menu.inlineGroup, _menu.blockGroup, _menu.historyGroup, insertCommands];
+	var menuItems = isMd ? 
+	    [gitblitCommands, viewCommands, textCommands, _menu.inlineGroup, _menu.blockGroup, _menu.historyGroup, insertCommands]
+	    : [gitblitCommands, viewCommands, _menu.historyGroup];
 	
 	const updateCmd = Object.create(null);
 	
@@ -23,7 +30,7 @@ attachDocumentEditor = function (editorElement, commitDialogElement)
 		label: "GitblitCommit",
 		run: function() {
 			commitDialogElement.modal({show:true});
-			editorElement.value = pm.getContent('markdown');
+			editorElement.value = isMd ? pm.getContent('markdown') : pm.getContent('text');
 		},
 		menu: {
 			group: "gitblitCommands", rank: 10,
@@ -214,7 +221,7 @@ attachDocumentEditor = function (editorElement, commitDialogElement)
 	  doc: content.value,
 	  menuBar: { float:true, content: menuItems},
 	  commands: edit.CommandSet.default.update(updateCmd),
-	  docFormat: "markdown"
+	  docFormat: isMd ? "markdown" : "text"
 	});