support emoji

tdiary · Sep 30, 2012 · f61c7e9 · f61c7e9
1 parent 4821f9b
commit f61c7e9
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diff --git a/misc/style/gfm/gfm_style.rb b/misc/style/gfm/gfm_style.rb
@@ -1,3 +1,4 @@
+# -*- coding: utf-8; -*-
 #
 # gfm_style.rb: "GitHub Flavored Markdown" (GFM) style for tDiary 2.x format.
 #
@@ -125,6 +126,12 @@ def to_html(string)
 			# plugin
 			r.gsub!(/\{\{(.+?)\}\}/) { "<%=#{CGI.unescapeHTML($1)}%>" }
 
+			# emoji
+			r.gsub!(/:([a-z0-9_+-]+):/) do |emoji|
+				emoji.gsub!(":", "")
+				"<img src='http://www.emoji-cheat-sheet.com/graphics/emojis/#{emoji}.png' width='20' height='20' title='#{emoji}' alt='#{emoji}' class='emoji' />"
+			end
+
 			# my syntax
 			r.gsub!(/\((.*?)\)\[(\d{4}|\d{6}|\d{8}|\d{8}-\d+)[^\d]*?#?([pct]\d+)?\]/) {
 				unless $1.empty?

diff --git a/spec/core/style/gfm_style_spec.rb b/spec/core/style/gfm_style_spec.rb
@@ -171,6 +171,27 @@ def class
    <span class="vi">@foo</span> <span class="o">=</span> <span class="s1">&#39;bar&#39;</span>
  <span class="k">end</span>
 </pre></div><%=section_leave_proc( Time.at( 1041346800 ) )%>
+</div>
+			EOF
+		end
+		it { @diary.to_html.should eq @html }
+	end
+
+	describe 'emoji' do
+		before do
+			source = <<-'EOF'
+# subTitle
+
+:sushi: は美味しい
+			EOF
+			@diary.append(source)
+
+			@html = <<-'EOF'
+<div class="section">
+<%=section_enter_proc( Time.at( 1041346800 ) )%>
+<h3><%= subtitle_proc( Time.at( 1041346800 ), "subTitle" ) %></h3>
+<p><img src='http://www.emoji-cheat-sheet.com/graphics/emojis/sushi.png' width='20' height='20' title='sushi' alt='sushi' class='emoji' /> は美味しい</p>
+<%=section_leave_proc( Time.at( 1041346800 ) )%>
 </div>
 			EOF
 		end