Release 2.4.1

Fixed custom.css to apply to all views

.gitattributes

@@ -1,4 +1,11 @@
 # https://help.github.com/articles/dealing-with-line-endings
+#
+# For Mac & Linux
+# git config --global core.autocrlf input
+#
+# For windows
+# git config --global core.autocrlf true
+#
 # Set default behaviour, in case users don't have core.autocrlf set.
 * text=auto
 

.travis.yml

@@ -5,4 +5,5 @@ notifications:
   disabled: true
 before_install:
  - sudo apt-get update
- - sudo apt-get install -y --force-yes asciidoc
+ - sudo apt-get install -y --force-yes asciidoc
+ - ASCIIDOC=1; export ASCIIDOC

Gemfile

@@ -1,4 +1,4 @@
-source 'http://rubygems.org'
+source 'https://rubygems.org'
 
 gemspec
-gem 'rake', '~> 0.9'
+gem 'rake', '~> 10.0.2'

bin/gollum

@@ -73,6 +73,10 @@ opts = OptionParser.new do |opts|
     wiki_options[:mathjax] = true
   end
 
+  opts.on("--user-icons [SOURCE]", "Set the history user icons. Valid values: gravatar, identicon, none. Default: none.") do |source|
+    wiki_options[:user_icons] = source
+  end
+
   opts.on("--show-all", "Shows all files in file view. By default only valid pages are shown.") do
     wiki_options[:show_all] = true
   end
@@ -181,6 +185,6 @@ else
       end
     end
     # Rack::Handler does not work with Ctrl + C. Use Rack::Server instead.
-    Rack::Server.new(:app => MapGollum.new(base_path), :Port => options['port']).start
+    Rack::Server.new(:app => MapGollum.new(base_path), :Port => options['port'], :Host => options['bind']).start
   end
 end

gollum.gemspec

@@ -5,8 +5,8 @@ Gem::Specification.new do |s|
   s.required_ruby_version = ">= 1.8.7"
 
   s.name              = 'gollum'
-  s.version           = '2.4.0'
-  s.date              = '2012-11-11'
+  s.version           = '2.4.1'
+  s.date              = '2012-11-19'
   s.rubyforge_project = 'gollum'
 
   s.summary     = "A simple, Git-powered wiki."
@@ -25,22 +25,22 @@ Gem::Specification.new do |s|
 
   s.add_dependency('grit', '~> 2.5.0')
   s.add_dependency('github-markup', ['>= 0.7.4', '< 1.0.0'])
-  s.add_dependency('github-markdown', '~> 0.5.1')
+  s.add_dependency('github-markdown', '~> 0.5.3')
   s.add_dependency('pygments.rb', '~> 0.3.2')
   s.add_dependency('sinatra', '~> 1.3.3')
   s.add_dependency('mustache', ['>= 0.99.4', '< 1.0.0'])
   s.add_dependency('sanitize', '~> 2.0.3')
   s.add_dependency('nokogiri', '~> 1.5.5')
-  s.add_dependency('useragent', '~> 0.4.12')
+  s.add_dependency('useragent', '~> 0.4.13')
   s.add_dependency('stringex', '~> 1.4.0')
 
   s.add_development_dependency('RedCloth', '~> 4.2.9')
-  s.add_development_dependency('mocha', '~> 0.12.7')
+  s.add_development_dependency('mocha', '~> 0.13.0')
   s.add_development_dependency('org-ruby', '~> 0.7.2')
-  s.add_development_dependency('shoulda', '~> 3.3.1')
+  s.add_development_dependency('shoulda', '~> 3.3.2')
   s.add_development_dependency('rack-test', '~> 0.6.2')
   s.add_development_dependency('wikicloth', '~> 0.8.0')
-  s.add_development_dependency('rake', '~> 0.9')
+  s.add_development_dependency('rake', '~> 10.0.2')
   s.add_development_dependency('pry', '~> 0.9.10')
   # required by pry
   s.add_development_dependency('rb-readline', '~> 0.4.2')
@@ -75,6 +75,7 @@ Gem::Specification.new do |s|
     lib/gollum/frontend/public/gollum/images/fileview/toggle-small-expand.png
     lib/gollum/frontend/public/gollum/images/fileview/toggle-small.png
     lib/gollum/frontend/public/gollum/images/icon-sprite.png
+    lib/gollum/frontend/public/gollum/images/man_24.png
     lib/gollum/frontend/public/gollum/images/para.png
     lib/gollum/frontend/public/gollum/images/pin-16.png
     lib/gollum/frontend/public/gollum/images/pin-20.png
@@ -91,6 +92,7 @@ Gem::Specification.new do |s|
     lib/gollum/frontend/public/gollum/javascript/gollum.dialog.js
     lib/gollum/frontend/public/gollum/javascript/gollum.js
     lib/gollum/frontend/public/gollum/javascript/gollum.placeholder.js
+    lib/gollum/frontend/public/gollum/javascript/identicon_canvas.js
     lib/gollum/frontend/public/gollum/javascript/jquery-1.7.2.min.js
     lib/gollum/frontend/public/gollum/javascript/jquery.color.js
     lib/gollum/frontend/public/gollum/javascript/mousetrap.min.js
@@ -438,6 +440,9 @@ Gem::Specification.new do |s|
     lib/gollum/frontend/templates/error.mustache
     lib/gollum/frontend/templates/file_view.mustache
     lib/gollum/frontend/templates/history.mustache
+    lib/gollum/frontend/templates/history_authors/gravatar.mustache
+    lib/gollum/frontend/templates/history_authors/identicon.mustache
+    lib/gollum/frontend/templates/history_authors/none.mustache
     lib/gollum/frontend/templates/layout.mustache
     lib/gollum/frontend/templates/page.mustache
     lib/gollum/frontend/templates/pages.mustache

lib/gollum.rb

@@ -1,6 +1,7 @@
 # ~*~ encoding: utf-8 ~*~
 # stdlib
 require 'digest/md5'
+require 'digest/sha1'
 require 'ostruct'
 
 # external
@@ -23,7 +24,7 @@ require File.expand_path('../gollum/web_sequence_diagram', __FILE__)
 require File.expand_path('../gollum/frontend/uri_encode_component', __FILE__)
 
 module Gollum
-  VERSION = '2.4.0'
+  VERSION = '2.4.1'
 
   def self.assets_path
     ::File.expand_path('gollum/frontend/public', ::File.dirname(__FILE__))

lib/gollum/frontend/app.rb

@@ -85,6 +85,7 @@ module Precious
       @base_url = url('/', false).chomp('/')
       # above will detect base_path when it's used with map in a config.ru
       settings.wiki_options.merge!({ :base_path => @base_url })
+      @css = settings.wiki_options[:css]
     end
 
     get '/' do
@@ -196,12 +197,10 @@ module Precious
       page_dir = settings.wiki_options[:page_file_dir].to_s
       path = clean_url(::File.join(page_dir, path)) unless path.start_with?(page_dir)
 
-      # write_page is not directory aware so use wiki_options to emulate dir support.
-      wiki_options = settings.wiki_options.merge({ :page_file_dir => path })
-      wiki         = Gollum::Wiki.new(settings.gollum_path, wiki_options)
+      wiki = wiki_new
 
       begin
-        wiki.write_page(name, format, params[:content], commit_message)
+        wiki.write_page(name, format, params[:content], commit_message, path)
         redirect to("/#{clean_url(::File.join(path,name))}")
       rescue Gollum::DuplicatePageError => e
         @message = "Duplicate page: #{e.message}"
@@ -238,7 +237,6 @@ module Precious
       @content = @page.formatted_data
       @toc_content = wiki.universal_toc ? @page.toc_data : nil
       @mathjax = wiki.mathjax
-      @css = wiki.css
       @h1_title = wiki.h1_title
       @editable = false
       mustache :page
@@ -284,10 +282,6 @@ module Precious
       mustache :compare
     end
 
-    get %r{^/(javascript|css|images)} do
-      halt 404
-    end
-
     get %r{/(.+?)/([0-9a-f]{40})} do
       file_path = params[:captures][0]
       version   = params[:captures][1]
@@ -362,7 +356,6 @@ module Precious
         @content = page.formatted_data
         @toc_content = wiki.universal_toc ? @page.toc_data : nil
         @mathjax = wiki.mathjax
-        @css = wiki.css
         @h1_title = wiki.h1_title
         mustache :page
       elsif file = wiki.file(fullpath)

lib/gollum/frontend/public/gollum/javascript/gollum.dialog.js

@@ -233,6 +233,7 @@
                 $('#gollum-dialog-dialog').animate({ opacity: 1 }, {
                 duration: 500
                 });
+                $($('#gollum-dialog-dialog input[type="text"]').get(0)).focus();
               }
             });
           }

lib/gollum/frontend/public/gollum/javascript/gollum.js

@@ -228,4 +228,21 @@ $(document).ready(function() {
     });
     $.GollumEditor({ NewFile: true, MarkupType: default_markup });
   }
+
+  if( $('#wiki-history').length ){
+    var lookup = {};
+    $('img.identicon').each(function(index, element){
+      var $item   = $(element);
+      var code    = parseInt($item.data('identicon'), 10);
+      var img_bin = lookup[code];
+      if( img_bin === undefined ){
+        var size = 16;
+        var canvas = $('<canvas width=16 height=16/>').get(0);
+        render_identicon(canvas, code, 16);
+        img_bin = canvas.toDataURL("image/png");
+        lookup[code] = img_bin;
+      }
+      $item.attr('src', img_bin);
+    });
+  }
 });

lib/gollum/frontend/public/gollum/javascript/identicon_canvas.js

@@ -0,0 +1,111 @@
+/*
+Client-side Canvas tag based Identicon rendering code
+
+@author  Don Park
+@version 0.2
+@date    January 21th, 2007
+*/
+
+var patch0 = new Array( 0, 4, 24, 20 );
+var patch1 = new Array( 0, 4, 20 );
+var patch2 = new Array( 2, 24, 20 );
+var patch3 = new Array( 0, 2,  20, 22 );
+var patch4 = new Array( 2, 14, 22, 10 );
+var patch5 = new Array( 0, 14, 24, 22 );
+var patch6 = new Array( 2, 24, 22, 13, 11, 22, 20 );
+var patch7 = new Array( 0, 14, 22 );
+var patch8 = new Array( 6, 8, 18, 16 );
+var patch9 = new Array( 4, 20, 10, 12, 2 );
+var patch10 = new Array( 0, 2, 12, 10 );
+var patch11 = new Array( 10, 14, 22 );
+var patch12 = new Array( 20, 12, 24 );
+var patch13 = new Array( 10, 2, 12 );
+var patch14 = new Array( 0, 2, 10 );
+var patchTypes = new Array( patch0, patch1, patch2, patch3, patch4,
+		patch5, patch6, patch7, patch8, patch9, patch10, patch11,
+		patch12, patch13, patch14, patch0 );
+var centerPatchTypes = new Array(0, 4, 8, 15);
+
+function render_identicon_patch(ctx, x, y, size, patch, turn, invert, foreColor, backColor) {
+	patch %= patchTypes.length;
+	turn %= 4;
+	if (patch == 15)
+		invert = !invert;
+
+	var vertices = patchTypes[patch];
+	var offset = size / 2;
+	var scale = size / 4;
+
+	ctx.save();
+
+	// paint background
+	ctx.fillStyle = invert ? foreColor : backColor;
+	ctx.fillRect(x, y, size, size);
+
+	// build patch path
+	ctx.translate(x + offset, y + offset);
+	ctx.rotate(turn * Math.PI / 2);
+	ctx.beginPath();
+	ctx.moveTo((vertices[0] % 5 * scale - offset), (Math.floor(vertices[0] / 5) * scale - offset));
+	for (var i = 1; i < vertices.length; i++)
+		ctx.lineTo((vertices[i] % 5 * scale - offset), (Math.floor(vertices[i] / 5) * scale - offset));
+	ctx.closePath();
+	
+	// offset and rotate coordinate space by patch position (x, y) and
+	// 'turn' before rendering patch shape
+
+	// render rotated patch using fore color (back color if inverted)
+	ctx.fillStyle = invert ? backColor : foreColor;
+	ctx.fill();
+
+	// restore rotation
+	ctx.restore();
+}
+
+function render_identicon(node, code, size) {
+	if (!node || !code || !size) return;
+	
+	var patchSize = size / 3;
+	var middleType = centerPatchTypes[code & 3];
+	var middleInvert = ((code >> 2) & 1) != 0;
+	var cornerType = (code >> 3) & 15;
+	var cornerInvert = ((code >> 7) & 1) != 0;
+	var cornerTurn = (code >> 8) & 3;
+	var sideType = (code >> 10) & 15;
+	var sideInvert = ((code >> 14) & 1) != 0;
+	var sideTurn = (code >> 15) & 3;
+	var blue = (code >> 16) & 31;
+	var green = (code >> 21) & 31;
+	var red = (code >> 27) & 31;
+	var foreColor = "rgb(" + (red << 3) + "," + (green << 3) + "," + (blue << 3) + ")";
+	var backColor = "rgb(255,255,255)";
+	
+	var ctx = node.getContext("2d");
+
+	// middle patch
+	render_identicon_patch(ctx, patchSize, patchSize, patchSize, middleType, 0, middleInvert, foreColor, backColor);
+	// side patchs, starting from top and moving clock-wise
+	render_identicon_patch(ctx, patchSize, 0, patchSize, sideType, sideTurn++, sideInvert, foreColor, backColor);
+	render_identicon_patch(ctx, patchSize * 2, patchSize, patchSize, sideType, sideTurn++, sideInvert, foreColor, backColor);
+	render_identicon_patch(ctx, patchSize, patchSize * 2, patchSize, sideType, sideTurn++, sideInvert, foreColor, backColor);
+	render_identicon_patch(ctx, 0, patchSize, patchSize, sideType, sideTurn++, sideInvert, foreColor, backColor);
+	// corner patchs, starting from top left and moving clock-wise
+	render_identicon_patch(ctx, 0, 0, patchSize, cornerType, cornerTurn++, cornerInvert, foreColor, backColor);
+	render_identicon_patch(ctx, patchSize * 2, 0, patchSize, cornerType, cornerTurn++, cornerInvert, foreColor, backColor);
+	render_identicon_patch(ctx, patchSize * 2, patchSize * 2, patchSize, cornerType, cornerTurn++, cornerInvert, foreColor, backColor);
+	render_identicon_patch(ctx, 0, patchSize * 2, patchSize, cornerType, cornerTurn++, cornerInvert, foreColor, backColor);
+}
+
+function render_identicon_canvases(prefix) {
+	var canvases = document.getElementsByTagName("canvas");
+	var n = canvases.length;
+	for (var i = 0; i < n; i++) {
+		var node = canvases[i];
+		if (node.title && node.title.indexOf(prefix) == 0) {
+			if (node.style.display == 'none') node.style.display = "inline";
+			var code = node.title.substring(prefix.length) * 1;
+			var size = node.width;
+			render_identicon(node, code, size);
+		}
+	}
+}

lib/gollum/frontend/public/gollum/livepreview/js/ace/lib/ace/mode/diff.js

@@ -1,58 +1,58 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("../lib/oop");
-var TextMode = require("./text").Mode;
-var Tokenizer = require("../tokenizer").Tokenizer;
-var HighlightRules = require("./diff_highlight_rules").DiffHighlightRules;
-var FoldMode = require("./folding/diff").FoldMode;
-
-var Mode = function() {
-    this.$tokenizer = new Tokenizer(new HighlightRules().getRules(), "i");
-    this.foldingRules = new FoldMode(["diff", "index", "\\+{3}", "@@|\\*{5}"], "i");
-};
-oop.inherits(Mode, TextMode);
-
-(function() {
-
-}).call(Mode.prototype);
-
-exports.Mode = Mode;
-
-});
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Ajax.org Code Editor (ACE).
+ *
+ * The Initial Developer of the Original Code is
+ * Ajax.org B.V.
+ * Portions created by the Initial Developer are Copyright (C) 2010
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+define(function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var Tokenizer = require("../tokenizer").Tokenizer;
+var HighlightRules = require("./diff_highlight_rules").DiffHighlightRules;
+var FoldMode = require("./folding/diff").FoldMode;
+
+var Mode = function() {
+    this.$tokenizer = new Tokenizer(new HighlightRules().getRules(), "i");
+    this.foldingRules = new FoldMode(["diff", "index", "\\+{3}", "@@|\\*{5}"], "i");
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+
+});

lib/gollum/frontend/public/gollum/livepreview/js/ace/lib/ace/mode/diff_highlight_rules.js

@@ -1,108 +1,108 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Ajax.org Code Editor (ACE).
- *
- * The Initial Developer of the Original Code is
- * Ajax.org B.V.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define(function(require, exports, module) {
-"use strict";
-
-var oop = require("../lib/oop");
-var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
-
-var DiffHighlightRules = function() {
-    // regexp must not have capturing parentheses. Use (?:) instead.
-    // regexps are ordered -> the first match is used
-
-    this.$rules = {
-        "start" : [{
-                "regex": "^(?:\\*{15}|={67}|-{3}|\\+{3})$",
-                "token": "punctuation.definition.separator.diff",
-                "name": "keyword"
-            }, { //diff.range.unified
-                "regex": "^(@@)(\\s*.+?\\s*)(@@)(.*)$",
-                "token": [
-                    "constant",
-                    "constant.numeric",
-                    "constant",
-                    "comment.doc.tag"
-                ]
-            }, { //diff.range.normal
-                "regex": "^(\\d+)([,\\d]+)(a|d|c)(\\d+)([,\\d]+)(.*)$",
-                "token": [
-                    "constant.numeric",
-                    "punctuation.definition.range.diff",
-                    "constant.function",
-                    "constant.numeric",
-                    "punctuation.definition.range.diff",
-                    "invalid"
-                ],
-                "name": "meta."
-            }, {
-                "regex": "^(?:(\\-{3}|\\+{3}|\\*{3})( .+))$",
-                "token": [
-                    "constant.numeric",
-                    "meta.tag"
-                ]
-            }, { // added
-                "regex": "^([!+>])(.*?)(\\s*)$",
-                "token": [
-                    "support.constant",
-                    "text",
-                    "invalid"
-                ],
-            }, { // removed
-                "regex": "^([<\\-])(.*?)(\\s*)$",
-                "token": [
-                    "support.function",
-                    "string",
-                    "invalid"
-                ],
-            }, {
-                "regex": "^(diff)(\\s+--\\w+)?(.+?)( .+)?$",
-                "token": ["variable", "variable", "keyword", "variable"]
-            }, {
-                "regex": "^Index.+$",
-                "token": "variable"
-            }, {
-                "regex": "^(.*?)(\\s*)$",
-                "token": ["invisible", "invalid"]
-            }
-        ]
-    };
-};
-
-oop.inherits(DiffHighlightRules, TextHighlightRules);
-
-exports.DiffHighlightRules = DiffHighlightRules;
-});
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Ajax.org Code Editor (ACE).
+ *
+ * The Initial Developer of the Original Code is
+ * Ajax.org B.V.
+ * Portions created by the Initial Developer are Copyright (C) 2010
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+define(function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var DiffHighlightRules = function() {
+    // regexp must not have capturing parentheses. Use (?:) instead.
+    // regexps are ordered -> the first match is used
+
+    this.$rules = {
+        "start" : [{
+                "regex": "^(?:\\*{15}|={67}|-{3}|\\+{3})$",
+                "token": "punctuation.definition.separator.diff",
+                "name": "keyword"
+            }, { //diff.range.unified
+                "regex": "^(@@)(\\s*.+?\\s*)(@@)(.*)$",
+                "token": [
+                    "constant",
+                    "constant.numeric",
+                    "constant",
+                    "comment.doc.tag"
+                ]
+            }, { //diff.range.normal
+                "regex": "^(\\d+)([,\\d]+)(a|d|c)(\\d+)([,\\d]+)(.*)$",
+                "token": [
+                    "constant.numeric",
+                    "punctuation.definition.range.diff",
+                    "constant.function",
+                    "constant.numeric",
+                    "punctuation.definition.range.diff",
+                    "invalid"
+                ],
+                "name": "meta."
+            }, {
+                "regex": "^(?:(\\-{3}|\\+{3}|\\*{3})( .+))$",
+                "token": [
+                    "constant.numeric",
+                    "meta.tag"
+                ]
+            }, { // added
+                "regex": "^([!+>])(.*?)(\\s*)$",
+                "token": [
+                    "support.constant",
+                    "text",
+                    "invalid"
+                ],
+            }, { // removed
+                "regex": "^([<\\-])(.*?)(\\s*)$",
+                "token": [
+                    "support.function",
+                    "string",
+                    "invalid"
+                ],
+            }, {
+                "regex": "^(diff)(\\s+--\\w+)?(.+?)( .+)?$",
+                "token": ["variable", "variable", "keyword", "variable"]
+            }, {
+                "regex": "^Index.+$",
+                "token": "variable"
+            }, {
+                "regex": "^(.*?)(\\s*)$",
+                "token": ["invisible", "invalid"]
+            }
+        ]
+    };
+};
+
+oop.inherits(DiffHighlightRules, TextHighlightRules);
+
+exports.DiffHighlightRules = DiffHighlightRules;
+});

lib/gollum/frontend/public/gollum/livepreview/js/livepreview.js

@@ -298,6 +298,8 @@ var makePreviewHtml = function () {
   }
 
   var prevTime = new Date().getTime();
+  // Handle gollum file code insertion syntax.
+  text = text.replace(/^[ \t]*``` ?([^:\n\r]+:[^`\n\r]+)```/gm, '``$1``');
   text = md_to_html( text );
 
   // Calculate the processing time of the HTML creation.

lib/gollum/frontend/templates/file_view.mustache

@@ -5,6 +5,7 @@
   <link rel="stylesheet" type="text/css" href="{{base_url}}/css/gollum.css" media="all">
   <link rel="stylesheet" type="text/css" href="{{base_url}}/css/template.css" media="all">
   <link rel="stylesheet" type="text/css" href="{{base_url}}/css/_styles.css" media="all">
+  {{#css}}<link rel="stylesheet" type="text/css" href="{{base_url}}/custom.css" media="all">{{/css}}
   <title>{{title}}</title>
 </head>
 <body>

lib/gollum/frontend/templates/history.mustache

@@ -30,11 +30,7 @@
           <input type="checkbox" name="versions[]" value="{{id}}">
         </td>
         <td class="author">
-          <a href="javascript:void(0)">
-            <img src="https://secure.gravatar.com/avatar/{{gravatar}}?s=16"
-             alt="avatar: {{author}}" class="mini-gravatar">
-            <span class="username">{{author}}</span>
-          </a>
+            {{>author_template}}
         </td>
         <td class="commit-name">
           <span class="time-elapsed">{{date}}:</span>&nbsp;

lib/gollum/frontend/templates/history_authors/gravatar.mustache

@@ -0,0 +1,5 @@
+<a href="javascript:void(0)">
+<img src="https://secure.gravatar.com/avatar/{{gravatar}}?s=16"
+    alt="avatar: {{author}}" class="mini-gravatar"/>
+    <span class="username">{{author}}</span>
+</a>

lib/gollum/frontend/templates/history_authors/identicon.mustache

@@ -0,0 +1,5 @@
+<a href="javascript:void(0)">
+  <img src="{{base_url}}/images/man_24.png" alt="avatar: {{author}}"
+    class="mini-gravatar identicon" data-identicon="{{identicon}}"/>
+  <span class="username">{{author}}</span>
+</a>

lib/gollum/frontend/templates/history_authors/none.mustache

@@ -0,0 +1,3 @@
+<a href="javascript:void(0)">
+    <span class="username">{{author}}</span>
+</a>

lib/gollum/frontend/templates/layout.mustache

@@ -19,6 +19,9 @@
   <script type="text/javascript" src="{{base_url}}/javascript/gollum.dialog.js"></script>
   <script type="text/javascript" src="{{base_url}}/javascript/gollum.placeholder.js"></script>
   <script type="text/javascript" src="{{base_url}}/javascript/editor/gollum.editor.js"></script>
+  {{#use_identicon}}
+  <script type="text/javascript" src="{{base_url}}/javascript/identicon_canvas.js"></script>
+  {{/use_identicon}}
   {{#mathjax}}
   <script type="text/x-mathjax-config">
   MathJax.Hub.Config({

lib/gollum/frontend/views/history.rb

@@ -19,8 +19,47 @@ module Precious
             :selected => @page.version.id == v.id,
             :author   => v.author.name.respond_to?(:force_encoding) ? v.author.name.force_encoding('UTF-8') : v.author.name,
             :message  => v.message.respond_to?(:force_encoding) ? v.message.force_encoding('UTF-8') : v.message,
-            :date     => v.committed_date.strftime("%B %d, %Y"),
-            :gravatar => Digest::MD5.hexdigest(v.author.email) }
+            :date     => v.authored_date.strftime("%B %d, %Y"),
+            :gravatar => Digest::MD5.hexdigest(v.author.email),
+            :identicon => self._identicon_code(v.author.email),
+          }
+        end
+      end
+
+      # http://stackoverflow.com/questions/9445760/bit-shifting-in-ruby
+      def left_shift int, shift
+        r = ((int & 0xFF) << (shift & 0x1F)) & 0xFFFFFFFF
+        # 1>>31, 2**32
+        (r & 2147483648) == 0 ? r : r - 4294967296
+      end
+
+      def string_to_code string
+        # sha bytes
+        b = [Digest::SHA1.hexdigest(string)[0,20]].pack('H*').bytes.to_a
+        # Thanks donpark's IdenticonUtil.java for this.
+        # Match the following Java code
+        # ((b[0] & 0xFF) << 24) | ((b[1] & 0xFF) << 16) |
+        #	 ((b[2] & 0xFF) << 8) | (b[3] & 0xFF)
+
+        return left_shift(b[0], 24) |
+               left_shift(b[1], 16) |
+               left_shift(b[2], 8)  |
+               b[3] & 0xFF
+      end
+
+      def _identicon_code(blob)
+        string_to_code blob + @request.host
+      end
+
+      def use_identicon
+          @page.wiki.user_icons == 'identicon'
+      end
+
+      def partial(name)
+        if name == :author_template
+          self.class.partial("history_authors/#{@page.wiki.user_icons}")
+        else
+          super
         end
       end
 

lib/gollum/frontend/views/layout.rb

@@ -23,6 +23,11 @@ module Precious
       def base_url
         @base_url
       end
+
+      def css # custom css
+        @css
+      end
+
     end
   end
 end

lib/gollum/frontend/views/page.rb

@@ -89,8 +89,8 @@ module Precious
         @mathjax
       end
 
-      def css # custom css
-        @css
+      def use_identicon
+        @page.wiki.user_icons == 'identicon'
       end
 
       # Access to embedded metadata.

lib/gollum/markup.rb

@@ -395,12 +395,12 @@ module Gollum
     # name - The String absolute or relative path of the file.
     #
     # Returns the Gollum::File or nil if none was found.
-    def find_file(name)
+    def find_file(name, version=@version)
       if name =~ /^\//
-        @wiki.file(name[1..-1], @version)
+        @wiki.file(name[1..-1], version)
       else
         path = @dir == '.' ? name : ::File.join(@dir, name)
-        @wiki.file(path, @version)
+        @wiki.file(path, version)
       end
     end
 
@@ -435,6 +435,10 @@ module Gollum
     #
     # Gitcode - fetch code from github search path and replace the contents
     #           to a code-block that gets run the next parse.
+    #           Acceptable formats:
+    #              ```language:local-file.ext```
+    #              ```language:/abs/other-file.ext```
+    #              ```language:github/gollum/master/somefile.txt```
     #
     #########################################################################
 
@@ -445,12 +449,12 @@ module Gollum
         uri = $2 || ''
         # Detect local file.
         if uri[0..6] != 'github/'
-          if uri[0..0] != '/' # relative file
-            contents = @wiki.page(uri).formatted_data
-          else # use full path
-            contents = @wiki.paged( extract_name( clean_url( uri ) ),
-             '/' + clean_url( extract_path( uri ) ) ).formatted_data
-          end
+            if file = self.find_file(uri, @wiki.ref)
+              contents = file.raw_data
+            else
+              # How do we communicate a render error?
+              next "File not found: #{Rack::Utils::escape_html(uri)}"
+            end
         else
           contents = Gollum::Gitcode.new(uri).contents
         end

lib/gollum/sanitization.rb

@@ -105,7 +105,7 @@ module Gollum
     attr_reader :transformers
 
     # Gets or sets a String prefix which is added to ID attributes.
-    # Default: 'wiki-'
+    # Default: ''
     attr_accessor :id_prefix
 
     # Gets a Hash describing HTML attributes that Sanitize should add.
@@ -128,7 +128,7 @@ module Gollum
       @add_attributes   = {}
       @remove_contents  = REMOVE_CONTENTS.dup
       @allow_comments   = false
-      @id_prefix        = 'wiki-'
+      @id_prefix        = ''
       yield self if block_given?
     end
 

lib/gollum/wiki.rb

@@ -163,6 +163,8 @@ module Gollum
     #           :ref - String the repository ref to retrieve pages from
     #           :ws_subs       - Array of chars to sub for ws in filenames.
     #           :mathjax       - Set to false to disable mathjax.
+    #           :user_icons    - Enable user icons on the history page. [gravatar, identicon, none].
+    #                            Default: none
     #           :show_all      - Show all files in file view, not just valid pages.
     #                            Default: false
     #           :collapse_tree - Start with collapsed file view. Default: false
@@ -201,6 +203,9 @@ module Gollum
       @collapse_tree        = options.fetch :collapse_tree, false
       @css                  = options.fetch :css, false
       @h1_title             = options.fetch :h1_title, false
+
+      @user_icons           = ['gravatar', 'identicon'].include?( options[:user_icons] ) ?
+                              options[:user_icons] : 'none'
     end
 
     # Public: check whether the wiki's git repo exists on the filesystem.
@@ -277,10 +282,11 @@ module Gollum
     #          :committer - Optional Gollum::Committer instance.  If provided,
     #                       assume that this operation is part of batch of
     #                       updates and the commit happens later.
-    #
+    # dir    - The String subdirectory of the Gollum::Page without any
+    #          prefix or suffix slashes (e.g. "foo/bar").
     # Returns the String SHA1 of the newly written version, or the
     # Gollum::Committer instance if this is part of a batch update.
-    def write_page(name, format, data, commit = {})
+    def write_page(name, format, data, commit = {}, dir = '')
       multi_commit = false
 
       committer = if obj = commit[:committer]
@@ -292,7 +298,7 @@ module Gollum
 
       filename = Gollum::Page.cname(name)
 
-      committer.add_to_index('', filename, format, data)
+      committer.add_to_index(dir, filename, format, data)
 
       committer.after_commit do |index, sha|
         @access.refresh
@@ -609,6 +615,9 @@ module Gollum
     # Toggles mathjax.
     attr_reader :mathjax
 
+    # Toggles user icons. Default: 'none'
+    attr_reader :user_icons
+
     # Toggles showing all files in files view. Default is false.
     # When false, only valid pages in the git repo are displayed.
     attr_reader :show_all

licenses/licenses.txt

@@ -30,3 +30,23 @@ http://www.thecssninja.com/css/css-tree-menu
 http://www.thecssninja.com/demo/license.txt
 
   lib/gollum/frontend/public/css/_styles.css
+
+---
+
+Default profile image (man_24.png) is used under the CC BY-SA 3.0 Unported license.
+
+CC BY-SA 3.0 Unported
+http://blog.twg.ca/2010/11/retina-display-icon-set/
+http://creativecommons.org/licenses/by-sa/3.0/legalcode.txt
+
+    lib/gollum/frontend/public/images/man_24.png
+
+---
+
+The canvas_identicon code is used under the MIT license.
+
+https://github.com/donpark/identicon/blob/master/identicon-canvas/identicon_canvas.js
+https://github.com/donpark/identicon/blob/master/README
+
+  lib/gollum/frontend/public/gollum/javascript/identicon_canvas.js
+

test/helper.rb

@@ -2,7 +2,7 @@ require 'rubygems'
 require 'rack/test'
 require 'test/unit'
 require 'shoulda'
-require 'mocha'
+require 'mocha/setup'
 require 'fileutils'
 
 dir = File.dirname(File.expand_path(__FILE__))

test/test_app.rb

@@ -185,8 +185,6 @@ context "Frontend" do
     post "/create", :content => 'abc', :page => name,
       :format => 'markdown', :message => 'def'
 
-    follow_redirect!
-
     assert last_response.ok?
 
     @wiki.clear_cache
@@ -385,16 +383,11 @@ context "Frontend with lotr" do
   end
 
   test "create pages within sub-directories using page file dir" do
-    Precious::App.set(:wiki_options, { :page_file_dir => 'wiki' })
-
     post "/create", :content => 'one two', :page => 'base',
-      :path => 'Mordor', :format => 'markdown', :message => 'oooh, scary'
+      :path => 'wiki/Mordor', :format => 'markdown', :message => 'oooh, scary'
     assert_equal 'http://example.org/wiki/Mordor/base', last_response.headers['Location']
     get "/wiki/Mordor/base"
 
-    # Reset page_file_dir after request but before matching.
-    Precious::App.set(:wiki_options, { :page_file_dir => nil })
-
     assert_match /one two/, last_response.body
   end
 

test/test_gitcode.rb

@@ -34,6 +34,66 @@ context "gitcode" do
     assert_equal g.contents, %{<ol class=\"tree\">\n  <li class=\"file\">\n    <a href=\"0\"><span class=\"icon\"></span>0</a>\n  </li>\n</ol>\n}
   end
 
+  test "gitcode relative local file" do
+    @wiki.write_page("Bilbo Baggins", :markdown, "a\n```python:file-exists.py```\nb", commit_details)
+    page = @wiki.page('Bilbo Baggins')
+
+    index = @wiki.repo.index
+    index.add("file-exists.py", "import sys\n\nprint sys.maxint\n")
+    index.commit("Add file-exists.py")
+
+    @wiki.clear_cache
+
+    output = page.formatted_data
+    assert_equal %Q{<p>a\n</p><div class="highlight"><pre><span class="kn">import</span> <span class="nn">sys</span>\n\n<span class="k">print</span> <span class="n">sys</span><span class="o">.</span><span class="n">maxint</span>\n</pre></div>\n\n<p>b</p>}, output
+  end
+
+  test "gitcode relative local file in subdir" do
+    index = @wiki.repo.index
+    index.add("foo/file-exists.py", "import sys\n\nprint sys.maxint\n")
+    index.commit("Add file-exists.py")
+
+    @wiki.write_page("Pippin", :markdown, "a\n```python:file-exists.py```\nb", commit_details, 'foo')
+
+    page = @wiki.paged('Pippin', 'foo')
+    output = page.formatted_data
+    assert_equal %Q{<p>a\n</p><div class="highlight"><pre><span class="kn">import</span> <span class="nn">sys</span>\n\n<span class="k">print</span> <span class="n">sys</span><span class="o">.</span><span class="n">maxint</span>\n</pre></div>\n\n<p>b</p>}, output
+  end
+
+  test "gitcode relative no file" do
+    @wiki.write_page("Bilbo Baggins", :markdown, "a\n```python:no-file-exists.py```\nb", commit_details)
+    page = @wiki.page('Bilbo Baggins')
+    output = page.formatted_data
+    assert_equal %Q{<p>a\nFile not found: no-file-exists.py\nb</p>}, output
+  end
+
+  test "gitcode absolute local file" do
+    @wiki.write_page("Bilbo Baggins", :markdown, "a\n```python:/monkey/file-exists.py```\nb", commit_details)
+    page = @wiki.page('Bilbo Baggins')
+
+    index = @wiki.repo.index
+    index.add("monkey/file-exists.py", "import sys\n\nprint sys.platform\n")
+    index.commit("Add monkey/file-exists.py")
+    @wiki.clear_cache
+
+    output = page.formatted_data
+    assert_equal %Q{<p>a\n</p><div class="highlight"><pre><span class="kn">import</span> <span class="nn">sys</span>\n\n<span class="k">print</span> <span class="n">sys</span><span class="o">.</span><span class="n">platform</span>\n</pre></div>\n\n<p>b</p>}, output
+  end
+
+  test "gitcode absolute no file" do
+    @wiki.write_page("Bilbo Baggins", :markdown, "a\n```python:/monkey/no-file-exists.py```\nb", commit_details)
+    page = @wiki.page('Bilbo Baggins')
+    output = page.formatted_data
+    assert_equal %Q{<p>a\nFile not found: /monkey/no-file-exists.py\nb</p>}, output
+  end
+
+  test "gitcode error generates santized html" do
+    @wiki.write_page("Bilbo Baggins", :markdown, "a\n```python:<script>foo</script>```\nb", commit_details)
+    page = @wiki.page('Bilbo Baggins')
+    output = page.formatted_data
+    assert_equal %Q{<p>a\nFile not found: &lt;script&gt;foo&lt;/script&gt;\nb</p>}, output
+  end
+
   teardown do
     @cleanup.call
   end

test/test_history_view.rb

@@ -0,0 +1,25 @@
+# ~*~ encoding: utf-8 ~*~
+require File.expand_path(File.join(File.dirname(__FILE__), 'helper'))
+require File.expand_path '../../lib/gollum/frontend/views/history', __FILE__
+
+context "Precious::Views::History" do
+  setup do
+    @history = Precious::Views::History.new
+  end
+
+  test "string_to_code" do
+    # Result must match the following Java code.
+=begin
+	    public static void main(String[] args) throws Exception {
+		    final String s = "code@example.com";
+		    final byte[] b = MessageDigest.getInstance("SHA1").digest(s.toString().getBytes("UTF-8"));
+		    final int c = ((b[0] & 0xFF) << 24) | ((b[1] & 0xFF) << 16)
+				    | ((b[2] & 0xFF) << 8) | (b[3] & 0xFF);
+		    // 143327882
+		    System.out.println(c);
+	    }
+=end
+    actual = @history.string_to_code 'code@example.com'
+    assert_equal 143327882, actual
+  end
+end

test/test_markup.rb

@@ -582,24 +582,13 @@ np.array([[2,2],[1,3]],np.float)
     assert_match /\(\[\[/, rendered, "#{markup_class} parses out wiki links\n#{rendered}"
   end
 
-  test "embed code is escaped" do
-    @wiki.write_page("script", :markdown, "a <script></script> b", commit_details)
-    @wiki.write_page("page", :markdown, "```html:script```", commit_details)
-
-    output_script = @wiki.page("script").formatted_data
-    output_page = @wiki.page("page").formatted_data
-
-    assert_equal %Q{<p>a  b</p>}, output_script
-    assert_equal %Q{<div class=\"highlight\"><pre><span class=\"nt\">&lt;p&gt;</span>a  b<span class=\"nt\">&lt;/p&gt;</span>\n</pre></div>}, output_page
-  end
-
   test "embed code page absolute link" do
     @wiki.write_page("base", :markdown, "a\n!base\b", commit_details)
     @wiki.write_page("a", :markdown, "a\n```html:/base```\b", commit_details)
 
     page = @wiki.page("a")
     output = page.formatted_data
-    assert_equal %Q{<p>a\n</p><div class=\"highlight\"><pre><span class=\"nt\">&lt;p&gt;</span>a\n!base<span class=\"nt\">&lt;/p&gt;</span>\n</pre></div>\n}, output
+    assert_equal %Q{<p>a\nFile not found: /base</p>}, output
   end
 
   test "embed code page relative link" do
@@ -608,7 +597,7 @@ np.array([[2,2],[1,3]],np.float)
 
     page = @wiki.page("a")
     output = page.formatted_data
-    assert_equal %Q{<p>a\n</p><div class=\"highlight\"><pre><span class=\"nt\">&lt;p&gt;</span>a\n!rel<span class=\"nt\">&lt;/p&gt;</span>\n</pre></div>\n}, output
+    assert_equal %Q{<p>a\nFile not found: base</p>}, output
   end
 
   test "code block in unsupported language" do
@@ -783,6 +772,7 @@ end
     ]
   end
 
+if ENV['ASCIIDOC']
   #########################################################################
   # Asciidoc
   #########################################################################
@@ -794,6 +784,7 @@ end
   test "internal links with asciidoc" do 
     compare("= Book Title\n\n[[anid]]\n== Heading", '<div class="sect1"><h2 id="wiki-anid">Heading<a class="anchor" id="Heading" href="#Heading"></a></h2><div class="sectionbody"></div></div>', 'asciidoc')
   end
+end
 
   #########################################################################
   #

test/wiki_factory.rb

@@ -1,10 +1,12 @@
 class WikiFactory
-  def self.create p
+  def self.create p, opt={}
     path = testpath "examples/test.git"
     Grit::Repo.init_bare(path)
-    Gollum::Wiki.default_options = {:universal_toc => false}
+    Gollum::Wiki.default_options = {:universal_toc => false}.merge(opt)
     cleanup = Proc.new { FileUtils.rm_r File.join(File.dirname(__FILE__), *%w[examples test.git]) }
     wiki = Gollum::Wiki.new(path)
+    # set 'wiki-' prefix on ids for tests
+    wiki.sanitization.id_prefix = 'wiki-'
     return wiki, path, cleanup
   end
 end