{"id":1344,"date":"2014-01-05T19:58:36","date_gmt":"2014-01-05T10:58:36","guid":{"rendered":"http:\/\/kazu.tv\/blog\/?p=1344"},"modified":"2014-01-05T22:29:39","modified_gmt":"2014-01-05T13:29:39","slug":"play-framework-mobile-site","status":"publish","type":"post","link":"https:\/\/kazu.tv\/blog\/2014\/01\/05\/play-framework-mobile-site\/","title":{"rendered":"Play! framework\u3067\u30e2\u30d0\u30a4\u30eb\u30b5\u30a4\u30c8\u3092\u4f5c\u308b"},"content":{"rendered":"<p>\u51ac\u4f11\u307f\u306e\u5bbf\u984c\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u524d\u304b\u3089\u307c\u3061\u307c\u3061\u4f5c\u3063\u3066\u3044\u308b\u30b5\u30a4\u30c8\u306e\u30e2\u30d0\u30a4\u30eb\u7248\u3092\u4f5c\u308d\u3046\u3068\u601d\u3063\u305f\u3002\u30e2\u30d0\u30a4\u30eb\u5411\u3051\u306e\u90e8\u5206\u306fjQuery Mobile\u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u305f\uff08\u3053\u308c\u306b\u95a2\u3057\u3066\u306f\u5225\u30a8\u30f3\u30c8\u30ea\u30fc\u3067\uff09\u3002<\/p>\n<p>\u74b0\u5883<\/p>\n<ul>\n<li>Play! framework 2.2<\/li>\n<\/ul>\n<h2>\uff08\u4e3b\u306b\uff093\u7a2e\u985e\u306e\u9078\u629e\u80a2<\/h2>\n<p>desktop\u3068mobile (smart phone)\u306e\u4e21\u65b9\u306b\u5bfe\u5fdc\u3057\u305f\u30b5\u30a4\u30c8\u3092\u4f5c\u308b\u5834\u5408\u3001\u4e3b\u306b\u4ee5\u4e0b\u306e3\u901a\u308a\u304c\u3042\u308b\u3002<\/p>\n<ol>\n<li>\u540c\u3058URL\u3002User-Agent\u3067\u5224\u65ad\u3057\u3066\u7570\u306a\u308bHTML\u3001CSS\u3001JavaScript\u3092\u8fd4\u3059\u3002<\/li>\n<li>\u7570\u306a\u308bURL\u3002(www.example.com \u3068 m.example.com \u306a\u3069)<\/li>\n<li>\u540c\u3058URL\u3002\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30c7\u30b6\u30a4\u30f3\u3002<\/li>\n<\/ol>\n<p>\uff083\u306f\u4eca\u306e\u81ea\u5206\u304c\u3084\u308b\u306b\u306f\u9762\u5012\u306a\u306e\u3067\u3068\u308a\u3042\u3048\u305a\u9664\u5916\u3059\u308b\u3068\u3057\u3066\uff09\u3001\u3069\u308c\u304c\u3044\u3044\u3093\u3060\u308d\u3046\uff1f\u3068\u601d\u3063\u3066\u3061\u3087\u3063\u3068\u30b0\u30b0\u3063\u3066\u307f\u305f\u3068\u3053\u308d\u3001Google\u306e\u3053\u3093\u306a<a title=\"Building Smartphone-Optimized Websites\" href=\"https:\/\/developers.google.com\/webmasters\/smartphone-sites\/details\" target=\"_blank\">\u30da\u30fc\u30b8<\/a>\u304c\u898b\u3064\u304b\u3063\u305f\u3002<\/p>\n<p>\u6b63\u76f4\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u306f\u540c\u3058URL\u3060\u308d\u3046\u3068\u7570\u306a\u308bURL\u3060\u308d\u3046\u3068\u305d\u3093\u306a\u6c17\u306b\u3057\u306a\u3044\u3060\u308d\u3046\u304b\u3089\uff08\u81ea\u52d5\u7684\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u3066\u304f\u308c\u308c\u3070\uff09\u3001SEO\u3068\u3044\u3046\u89b3\u70b9\u306f\u91cd\u8981\u304b\u306a\u3068\u601d\u3063\u305f\u3002<\/p>\n<p>\u3067\u3001\u7d50\u8ad6\u3068\u3057\u30661\u756a\u306e\u540c\u3058URL\u3001\u7570\u306a\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u3001\u3068\u3044\u3046\u65b9\u5f0f\u3092\u9078\u3076\u3053\u3068\u306b\u3057\u305f\u3002<\/p>\n<p><!--more--><\/p>\n<h3>\u540c\u3058URL\u3001\u7570\u306a\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u5834\u5408\u306b\u3084\u308b\u3079\u304d\u3053\u3068<\/h3>\n<p>\u3055\u3063\u304d\u306eGoogle\u306e\u30da\u30fc\u30b8\u306b\u66f8\u3044\u3066\u3042\u308b\u3051\u3069\u3001\u540c\u3058URL\u3001\u7570\u306a\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u5834\u5408\u3001Vary: User-Agent \u3068\u3044\u3046\u30d8\u30c3\u30c0\u30fc\u3092\u8fd4\u3057\u3066\u3001User-Agent\u306b\u3088\u3063\u3066\u30da\u30fc\u30b8\u306e\u5185\u5bb9\u304c\u7570\u306a\u308b\u3068\u3044\u3046\u4e8b\u3092\u6559\u3048\u3066\u3042\u3052\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u3002\u5177\u4f53\u7684\u306a\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001\u672c\u30a8\u30f3\u30c8\u30ea\u30fc\u306e\u5f8c\u308d\u306e\u307b\u3046\u3067\u8aac\u660e\u3059\u308b\u3002<\/p>\n<h2>\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u51fa\u3057\u5206\u3051\u65b9<\/h2>\n<p>\u307e\u305a\u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u51fa\u3057\u5206\u3051\u65b9\u3092\u8aac\u660e\u3002\u7279\u306b\u8ff7\u3046\u6240\u3067\u306f\u306a\u3044\u3068\u601d\u3046\u306e\u3067\u3001\u3055\u3089\u3063\u3068\u3002<\/p>\n<h3>\u7570\u306a\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u7528\u610f<\/h3>\n<p>\u307e\u305a\u306f\u3001view, JavaScript, CSS\u3092\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7PC\u7528\u3001\u30e2\u30d0\u30a4\u30eb\u7528\u306e2\u7a2e\u985e\u3092\u7528\u610f\u3059\u308b\u3002\u5225\u3005\u306e\u30d5\u30a9\u30eb\u30c0\u306b\u3057\u3066\u304a\u3044\u305f\u307b\u3046\u304c\u3044\u3044\u304b\u306a\u3002layout\u3001header\u306a\u3069\u3082\u5225\u3005\u306b\u3057\u3066\u304a\u304f\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3059\u308b\u3002\u307e\u305a\u306fPC\u30b5\u30a4\u30c8\u3002<\/p>\n<pre class=\"brush: scala;\">@* views\/desktop\/_layout.html.scala *@\r\n@(content: Html)\r\n&lt;html&gt;\r\n&lt;head&gt;\r\n \u00a0&lt;title&gt;@meta.title&lt;\/title&gt;\r\n  &lt;!-- \u3053\u306e\u8fba\u3067PC\u5411\u3051\u306eCSS\u3068\u304b\u3092\u8aad\u307f\u8fbc\u307f --&gt;\r\n&lt;\/head&gt;\r\n&lt;body&gt;\r\n  @content\r\n&lt;\/body&gt;\r\n&lt;\/html&gt;<\/pre>\n<pre class=\"brush: scala;\">@* views\/desktop\/index.html.scala *@\r\n\r\n@import views.html.desktop._\r\n\r\n@_layout {\r\n\u00a0\u00a0 \u00a0PC\u5411\u3051\u30b5\u30a4\u30c8\u3060\u3088\r\n}<\/pre>\n<p>\u6b21\u306b\u30e2\u30d0\u30a4\u30eb\u30b5\u30a4\u30c8\u3002<\/p>\n<pre class=\"brush: scala;\">@* views\/mobile\/_layout.html.scala *@\r\n@(content: Html)\r\n&lt;html&gt;\r\n&lt;head&gt;\r\n  &lt;title&gt;@meta.title&lt;\/title&gt;\r\n  &lt;!-- \u3053\u306e\u8fba\u3067mobile\u5411\u3051\u306eCSS\u3068\u304b\u3092\u8aad\u307f\u8fbc\u307f --&gt;\r\n&lt;\/head&gt;\r\n&lt;body&gt;\r\n  @content\r\n&lt;\/body&gt;\r\n&lt;\/html&gt;<\/pre>\n<pre class=\"brush: scala;\">@* views\/mobile\/index.html.scala *@\r\n\r\n@import views.html.mobile._\r\n\r\n@_layout {\r\n    \u30e2\u30d0\u30a4\u30eb\u5411\u3051\u30b5\u30a4\u30c8\u3060\u3088\r\n}<\/pre>\n<h3>\u30e6\u30fc\u30b6\u30fc\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u5224\u5b9a\u3057\u3066\u3001\u51fa\u3057\u5206\u3051<\/h3>\n<p>PC\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u304b\u30e2\u30d0\u30a4\u30eb\uff08\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\uff09\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u304b\u3092\u5224\u5225\u3059\u308b\u3002\u3053\u306e\u8fba\u306f\u307f\u3093\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u3057\u3066\u308b\u304b\u3068\u601d\u3046\u3051\u3069\u3001\u3053\u3093\u306a\u611f\u3058\u3002<\/p>\n<pre class=\"brush: scala;\">object UserAgent {\r\n  def isMobile(implicit requestHeader: RequestHeader): Boolean = {\r\n\u00a0\u00a0\u00a0 requestHeader.headers.get(\"user-agent\").map { uaString =&gt;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ uaString\u3092\u5143\u306b\u5224\u5225\u3057\u3066\u3001true\u304bfalse\u3092\u8fd4\u3059\r\n      true\r\n\u00a0\u00a0\u00a0 } getOrElse (false) \/\/ user-agent\u304c\u306a\u3051\u308c\u3070\u3001false\r\n  }\r\n}<\/pre>\n<p>\u3053\u308c\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u5185\u3067\u4f7f\u3046\u3002<\/p>\n<pre class=\"brush: scala;\">object FooController extends Controller {\r\n\u00a0 def index = Action { implicit request =&gt;\r\n\u00a0\u00a0\u00a0 if (UserAgent.isMobile) {\r\n      Ok(views.html.mobile.index)\r\n    } else {\r\n      Ok(views.html.desktop.index)\r\n    }\r\n  }\r\n}<\/pre>\n<h2>Vary\u30d8\u30c3\u30c0\u30fc\u3092\u51fa\u529b<\/h2>\n<p>\u5168\u3066\u306e\u30da\u30fc\u30b8\u3067PC\u3068\u30b9\u30de\u30db\u5411\u3051\u306e\u5185\u5bb9\u304c\u7570\u306a\u308b\u306e\u3067\u3042\u308c\u3070\u3001Play! framwork\u306e<a href=\"http:\/\/www.playframework.com\/documentation\/2.2.x\/ScalaHttpFilters\" target=\"_blank\">\u30d5\u30a3\u30eb\u30bf\u30fc<\/a>\u3092\u4f7f\u3048\u3070\u3044\u3044\u3051\u3069\u3001\u4eca\u56de\u306f\u30da\u30fc\u30b8\u306b\u3088\u3063\u3066\u306fPC\u3082\u30b9\u30de\u30db\u3082\u5171\u901a\u306a\u306e\u3067\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u7570\u306a\u308b\u30da\u30fc\u30b8\u306e\u5834\u5408\u3060\u3051Vary\u30d8\u30c3\u30c0\u30fc\u3092\u51fa\u3057\u305f\u3044\u3002\u3068\u3044\u3046\u3053\u3068\u3067\u3001<a href=\"http:\/\/www.playframework.com\/documentation\/2.2.x\/ScalaActionsComposition\" target=\"_blank\">Action composition<\/a>\u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u305f\u3002<\/p>\n<h3>Vary\u30d8\u30c3\u30c0\u30fc\u3092\u51fa\u529b\u3059\u308bAction\u3092\u4f5c\u6210<\/h3>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306bAction\u3092\u4f5c\u6210\u3002\u8a73\u7d30\u306f\u3055\u304d\u307b\u3069\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3002<\/p>\n<pre class=\"brush: scala;\">import scala.concurrent.Future\r\nimport play.api.mvc._\r\nimport play.api.libs.concurrent.Execution.Implicits._\r\nimport play.api.http.HeaderNames._\r\n\r\ncase class MultiDevice [A](action: Action[A]) extends Action[A] {\r\n\u00a0 def apply(request: Request[A]): Future[SimpleResult] = {\r\n\u00a0\u00a0\u00a0 action(request) map { result =&gt;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 result.withHeaders(VARY -&gt; \"User-Agent\")\r\n\u00a0\u00a0\u00a0 }\r\n\u00a0 }\r\n\r\n\u00a0 lazy val parser = action.parser\r\n}<\/pre>\n<h3>Action\u3092\u5408\u6210<\/h3>\n<p>\u5148\u307b\u3069\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u30b3\u30fc\u30c9\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u4fee\u6b63\u3059\u308c\u3070OK\u3002<\/p>\n<pre class=\"brush: scala;\">object FooController extends Controller {\r\n\u00a0 def index = MultiDevice { Action { implicit request =&gt;\r\n\u00a0\u00a0\u00a0 if (UserAgent.isMobile) {\r\n      Ok(views.html.mobile.index)\r\n    } else {\r\n      Ok(views.html.desktop.index)\r\n    }\r\n  }}\r\n}<\/pre>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>desktop PC\u3068mobile(\u30b9\u30de\u30db)\u306e\u4e21\u65b9\u306b\u5bfe\u5fdc\u3057\u305f\u30b5\u30a4\u30c8\u3092\u4f5c\u308b\u65b9\u6cd5\u306f\u3001\u5927\u96d1\u628a\u306b3\u901a\u308a\u3042\u308b\u3002\u540c\u3058URL\u3067\u30c7\u30d0\u30a4\u30b9\u6bce\u306b\u7570\u306a\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u63d0\u4f9b\u3059\u308b\u5834\u5408\u306b\u306f\u3001Vary: User-Agent \u30d8\u30c3\u30c0\u3092\u51fa\u529b\u3057\u305f\u307b\u3046\u304c\u3044\u3044\u3089\u3057\u3044\u3002Play! framework\u3060\u3068\u5272\u3068\u7c21\u5358\u306b\u51fa\u6765\u308b\u3088\u3001\u3068\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u51ac\u4f11\u307f\u306e\u5bbf\u984c\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u524d\u304b\u3089\u307c\u3061\u307c\u3061\u4f5c\u3063\u3066\u3044\u308b\u30b5\u30a4\u30c8\u306e\u30e2\u30d0\u30a4\u30eb\u7248\u3092\u4f5c\u308d\u3046\u3068\u601d\u3063\u305f\u3002\u30e2\u30d0\u30a4\u30eb\u5411\u3051\u306e\u90e8\u5206\u306fjQuery Mobile\u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u305f\uff08\u3053\u308c\u306b\u95a2\u3057\u3066\u306f\u5225\u30a8\u30f3\u30c8\u30ea\u30fc\u3067\uff09\u3002 \u74b0\u5883 Play! framework&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[20],"tags":[921,916],"class_list":["post-1344","post","type-post","status-publish","format-standard","hentry","category-scala","tag-mobile","tag-play-framework"],"_links":{"self":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts\/1344","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/comments?post=1344"}],"version-history":[{"count":3,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts\/1344\/revisions"}],"predecessor-version":[{"id":1347,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts\/1344\/revisions\/1347"}],"wp:attachment":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/media?parent=1344"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/categories?post=1344"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/tags?post=1344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}