alert of old ruby version for end of ruby 1.8 #267

	* show an alert message top of config page
	* hide the message after click close button
	* save option 'old_ruby_alert.hide' as true

ChangeLog

@@ -1,5 +1,6 @@
 2013-03-13  TADA Tadashi <t@tdtds.jp>
 	* tdiary/server.rb: fix js not load
+	* alert of old ruby version for end of ruby 1.8
 
 2013-02-10  MATSUOKA Kohei <kohei@machu.jp>
 	* tdiary/view.rb, js/comment_ajax.js: post comment with ajax 

js/01conf.js

@@ -39,4 +39,24 @@ $(function(){
 		});
 		return false;
 	});
+
+	/*
+	 * old ruby alert
+	 */
+	$('#alert-old-ruby').on('click', function(){
+		var data = 'conf=old_ruby_alert;saveconf=OK';
+		var csrf_key = $('#conf-form input[name=csrf_protection_key]').attr('value');
+		if (csrf_key){ data += ';csrf_protection_key=' + csrf_key; }
+
+		$.ajax({
+			url: $('#conf-form').attr('action'),
+			type: 'POST',
+			dataType: 'html',
+			data: data
+		}).done(function(html){
+			$('.alert-warn').hide();
+		}).fail(function(XMLHttpRequest, textStatus, errorThrown){
+			alert('failed saving settings.' + textStatus);
+		});
+	});
 });

plugin/00default.rb

@@ -982,6 +982,31 @@ def saveconf_recommendfilter
 	end
 end
 
+#
+# old ruby alert
+#
+def old_ruby_alert
+	if RUBY_VERSION < '1.9' and !@conf['old_ruby_alert.hide']
+		%Q|<div class="alert-warn">
+			<a href="#" class="action-button" id="alert-old-ruby">&times;</a>
+			#{old_ruby_alert_message}
+		</div>|
+	else
+		''
+	end
+end
+
+def old_ruby_alert_message
+	"お使いのRuby #{RUBY_VERSION}は次のリリースからサポート対象外になります。"
+end
+
+add_conf_proc( 'old_ruby_alert', nil) do
+	if @mode == 'saveconf'
+		@conf['old_ruby_alert.hide'] = true
+	end
+	%Q|<h3>OLD RUBY ALERT</h3>| # dummy
+end
+
 # Local Variables:
 # mode: ruby
 # indent-tabs-mode: t

plugin/en/00default.rb

@@ -375,6 +375,13 @@ def comment_mail_basic_html
 	HTML
 end
 
+#
+# old ruby alert
+#
+def old_ruby_alert_message
+	"The ruby #{RUBY_VERSION} will be unsupported by tDiary next release."
+end
+
 # Local Variables:
 # mode: ruby
 # indent-tabs-mode: t

skel/conf.rhtml

@@ -1,5 +1,6 @@
 <%%=navi%>
 <h1><%=h @conf.html_title %>(<%%=h navi_preference%>) - <%%=h conf_label( <%=@key.dump%> )%><%%=help( <%=@key.dump%> + '.rb' )%></h1>
+<%%= old_ruby_alert %>
 <div class="sidebar">
 	<%% each_conf_genre do |genre|%>
 	<div class="block">

theme/conf.css

@@ -28,6 +28,49 @@ a:visited {
 	color: #A8B392;
 }
 
+div.alert-warn {
+	background-color: #faa;
+	border-style: solid;
+	border-color: #f88;
+	border-width: 1px;
+	border-radius: 8px;
+	padding: 4px 8px;
+	margin: 1em auto;
+	width: 80%;
+	zoom: 100%;
+}
+
+.action-button {
+	float: right;
+	border-style: solid;
+	border-color: transparent;
+	border-width: 1px;
+	border-radius: 8px;
+	padding: 0px 4px;
+	color: #000;
+}
+.action-button:hover {
+	background-color: #f88;
+	border-style: solid;
+	border-color: #f55;
+	border-width: 1px;
+	border-radius: 8px;
+	padding: 0px 4px;
+}
+.action-button:link,
+.action-button:visited {
+	color: #000;
+	text-decoration: none;
+}
+
+div.alert-warn:after {
+	content: "";
+	height: 0;
+	visibility: hidden;
+	display: block;
+	clear: both;
+}
+
 div.adminmenu {
 	font-size: 80%;
 	margin: 3px 0px 3px 0px;