{"id":6455,"date":"2013-02-12T01:30:04","date_gmt":"2013-02-12T01:30:04","guid":{"rendered":"https:\/\/dev.railscarma.com\/how-to-get-user-information-from-facebook-to-rails-application\/"},"modified":"2021-06-07T08:00:44","modified_gmt":"2021-06-07T08:00:44","slug":"facebook%e3%81%8b%e3%82%89rails%e3%82%a2%e3%83%97%e3%83%aa%e3%82%b1%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e3%81%ab%e3%83%a6%e3%83%bc%e3%82%b6%e3%83%bc%e6%83%85%e5%a0%b1%e3%82%92%e5%8f%96%e5%be%97","status":"publish","type":"post","link":"https:\/\/www.railscarma.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e6%8a%80%e8%a1%93%e8%ab%96%e6%96%87\/facebook%e3%81%8b%e3%82%89rails%e3%82%a2%e3%83%97%e3%83%aa%e3%82%b1%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e3%81%ab%e3%83%a6%e3%83%bc%e3%82%b6%e3%83%bc%e6%83%85%e5%a0%b1%e3%82%92%e5%8f%96%e5%be%97\/","title":{"rendered":"Facebook \u304b\u3089 Rails \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6455\" class=\"elementor elementor-6455\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-46d892ca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"46d892ca\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-11286f81\" data-id=\"11286f81\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6db6e1d6 elementor-widget elementor-widget-text-editor\" data-id=\"6db6e1d6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: justify;\">Facebook\u306e <em>Graph API<\/em> \u305d\u3057\u3066\u3001\u305d\u306e <em>Open Graph\u30d7\u30ed\u30c8\u30b3\u30eb<\/em>, Facebook\u3068Rails\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u9593\u3067\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u66f8\u304d\u3057\u3001\u300c\u30bd\u30fc\u30b7\u30e3\u30eb\u30b0\u30e9\u30d5\u300d\u3078\u66f8\u304d\u623b\u3059\u3053\u3068\u304c\u3001\u3053\u308c\u307e\u3067\u4ee5\u4e0a\u306b\u7c21\u5358\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u305d\u306e\u6d3b\u7528\u4f8b\u3092\u3044\u304f\u3064\u304b\u3054\u7d39\u4ecb\u3057\u307e\u3059\uff1a<\/p>\n\n<ul style=\"text-align: justify;\">\n \t<li style=\"text-align: justify;\">\u81ea\u5206\u306e\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u3092\u3001\u307e\u308b\u3067Facebook\u306e\u4e2d\u306b\u3044\u308b\u304b\u306e\u3088\u3046\u306b\u3001Facebook\u306e\u3088\u3046\u306a\u6a5f\u80fd\u3092\u3059\u3079\u3066\u5099\u3048\u305f\u30da\u30fc\u30b8\u306b\u5909\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/li>\n \t<li style=\"text-align: justify;\">\u30e6\u30fc\u30b6\u30fc\u306b\u3001Facebook\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u60c5\u5831\u3092\u4f7f\u3063\u3066\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u305f\u308a\u3001Facebook\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u304b\u3089\u53d6\u5f97\u3057\u305f\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u7528\u3044\u3066\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/li>\n \t<li style=\"text-align: justify;\">\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 <em>\u300c\u3044\u3044\u306d\uff01\u300d<\/em> \u30da\u30fc\u30b8\u5185\u306e\u753b\u50cf\u3001\u697d\u66f2\u3001\u8a18\u4e8b\u306a\u3069\u3001\u3042\u3089\u3086\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u30dc\u30bf\u30f3\u3092\u8a2d\u7f6e\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3066\u3001\u3069\u306e\u53cb\u4eba\u304c\u305d\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u300c\u3044\u3044\u306d\uff01\u300d\u3057\u305f\u304b\u3092\u4f1d\u3048\u307e\u3057\u3087\u3046\u3002.<\/li>\n<\/ul>\n<h4 style=\"text-align: justify;\" align=\"LEFT\"><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u6210\u3068\u60c5\u5831\u306e\u53d6\u5f97\u306e\u624b\u9806<\/strong><\/h4>\n<p style=\"text-align: justify;\">Facebook\u306eapp_id\u3068api_secret_key\u304c\u5fc5\u8981\u3067\u3059<\/p>\n<p style=\"text-align: justify;\">\u30ea\u30f3\u30af\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n<p style=\"text-align: justify;\">https:\/\/developers.facebook.com\/apps<\/p>\n\n<h5 style=\"text-align: justify;\">1. <strong>Facebook\u3067\u65b0\u3057\u3044\u30a2\u30d7\u30ea\u3092\u4f5c\u6210\u3059\u308b<\/strong><\/h5>\n<ul style=\"text-align: justify;\">\n \t<li>\n<p align=\"LEFT\">\u30a2\u30d7\u30ea\u540d\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u4f8b\uff1asample_app\uff09<\/p>\n<\/li>\n \t<li>\n<p align=\"LEFT\">\u305d\u306e\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u60c5\u5831\u3092\u5165\u529b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/p>\n<\/li>\n \t<li>\n<p align=\"LEFT\">\u30a2\u30d7\u30ea\u306e\u30c9\u30e1\u30a4\u30f3\uff1alocalhost<\/p>\n<\/li>\n \t<li>\n<p align=\"LEFT\">\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306eURL\uff1a <a href=\"http:\/\/localhost\/3000\/\">http:\/\/localhost\/3000\/<\/a><\/p>\n<p align=\"LEFT\"><\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><strong>\u540c\u3058\u30da\u30fc\u30b8\u306b\u300cApp Id\u300d\u3068\u300cApp Secret\u300d\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u5185\u5bb9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/strong><\/p>\n<p style=\"text-align: justify;\">\u30a2\u30d7\u30eaID: 378271044441102<\/p>\n<p style=\"text-align: justify;\">\u30a2\u30d7\u30ea\u306e\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\uff1a567772fd2bef4dda7a404b02r4567c758<\/p>\n\n<h5 style=\"text-align: justify;\">2. <strong>Rails\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3059\u308b<\/strong><\/h5>\n<p style=\"text-align: justify;\"><strong> \u4ee5\u4e0b\u306f\u3001\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u624b\u9806\u3067\u3059\u3002<a href=\"https:\/\/www.railscarma.com\/ja\/\" target=\"_blank\" rel=\"noopener noreferrer\"> \u30ec\u30fc\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/a><\/strong><\/p>\n\n<ul style=\"text-align: justify;\">\n \t<li>rails new facebook_app<\/li>\n \t<li>sudo gem install fb_graph<\/li>\n \t<li>Gemfile\u306b\u300cfb_graph\u300d\u3092\u8ffd\u52a0\u201c<\/li>\n \t<li>sudo bundle install<\/li>\n \t<li>fb_loginrails \u7528\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3057\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e index \u30da\u30fc\u30b8\u3092\u751f\u6210\u3059\u308b<\/li>\n \t<li>config\/routes.rbroot \u5185\u3067\u3001\u30eb\u30fc\u30c8\u30da\u30fc\u30b8\u3078\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8a2d\u5b9a\uff1ato =&gt; \u201cpages#home\u201d<\/li>\n \t<li>\u30a2\u30d7\u30ea\u306e\u8a8d\u8a3c\u3092\u8a2d\u5b9a\u3059\u308b\uff08\u7c21\u6613\u8a8d\u8a3c\uff09<\/li>\n \t<li>:Identifier =&gt; string:access_token =&gt; string \u3092\u4f7f\u7528\u3057\u3066\u3001Facebook \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3068 Facebook \u30e2\u30c7\u30eb\u3092\u4f5c\u6210\u3059\u308b<\/li>\n \t<li>rails generate scaffold facebook identifier:string access_token:string<\/li>\n \t<li>rails generate controller dashboard show<\/li>\n \t<li>pages_controller.rb \u3067\u306f\u3001\u3059\u3067\u306b\u8a8d\u8a3c\u6e08\u307f\u306e\u5834\u5408\u306f\u3001\u30da\u30fc\u30b8\u3092 dashboard:show \u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p style=\"text-align: justify;\" align=\"LEFT\">\u30c7\u30d5\u30a9\u30eb\u30c8\u30a4\u30f3\u30c7\u30c3\u30af\u30b9<\/p>\n<p style=\"text-align: justify;\" align=\"LEFT\">\u8a8d\u8a3c\u6e08\u307f\u3067\u3042\u308c\u3070\u3001dashboard_url \u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b\uff1f<\/p>\n<p style=\"text-align: justify;\" align=\"LEFT\">\u7d42\u308f\u308a<\/p>\n<p style=\"text-align: justify;\">\u8a8d\u8a3c\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3001root_path\uff08\u4f8b\uff1apages\/index\uff09\u304c\u8aad\u307f\u8fbc\u307e\u308c\u307e\u3059\u3002\u3053\u306e\u30da\u30fc\u30b8\u306b\u300cfb_login\u300d\u3092\u4f5c\u6210\u3057\u3066\u3001\u8a8d\u8a3c\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p style=\"text-align: justify;\">&lt;% if authenticated? %&gt;<\/p>\n<p style=\"text-align: justify;\">&lt;p&gt;&lt;%= link_to &ldquo;Logout&rdquo;, facebook_path, :method =&gt; :delete %&amp;gt;&lt;\/p&gt;<\/p>\n<p style=\"text-align: justify;\">&lt;% else %&gt;<\/p>\n<p style=\"text-align: justify;\">&lt;fb:login-button length=\u201dlong\u201d onlogin=\u201dlocation.href = \u2018'\u201d scope=\u201d&lt;%=<\/p>\n<p style=\"text-align: justify;\">Facebook.config[:scope] %&gt;\u201d&gt;<\/p>\n<p style=\"text-align: justify;\">&lt;%\u7d42\u4e86%&gt;<\/p>\n\n<h5 style=\"text-align: justify;\"><strong>3. \u4ee5\u4e0b\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u30b3\u30fc\u30c9\uff08Facebook\u30ed\u30b0\u30a4\u30f3\u7528\uff09\u3092\u8cbc\u308a\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002 <\/strong><\/h5>\n<p style=\"text-align: justify;\">&lt;script src=&#8221;https:\/\/www.railscarma.com\/wp-content\/uploads\/2013\/02\/all.js&#8221;&gt;&lt;\/script&gt;<\/p>\n<p style=\"text-align: justify;\">&lt;script&gt;<\/p>\n<p style=\"text-align: justify;\">FB.init({<\/p>\n<p style=\"text-align: justify;\">appId: \u201c\u201d,<\/p>\n<p style=\"text-align: justify;\">cookie: true,<\/p>\n<p style=\"text-align: justify;\">xfbml: true,<\/p>\n<p style=\"text-align: justify;\">oauth: true,<\/p>\n<p style=\"text-align: justify;\">status: true<\/p>\n<p style=\"text-align: justify;\">});<\/p>\n<p style=\"text-align: justify;\">&lt;\/script&gt;<\/p>\n<p style=\"text-align: justify;\">&lt;script type=&#8221;text\/javascript&#8221;&gt;<\/p>\n<p style=\"text-align: justify;\">$(function () {<\/p>\n<p style=\"text-align: justify;\">&lt;% if flash[:error] %&gt;<\/p>\n<p style=\"text-align: justify;\">$.gritter.add({<\/p>\n<p style=\"text-align: justify;\">title: \u201c\u201d,<\/p>\n<p style=\"text-align: justify;\">text : \u201c\u201d,<\/p>\n<p style=\"text-align: justify;\">\u753b\u50cf\uff1a\u300c\u300d\u3001,<\/p>\n<p style=\"text-align: justify;\">\u6642\u9593\uff1a5000<\/p>\n<p style=\"text-align: justify;\">});<\/p>\n<p style=\"text-align: justify;\">&lt;% elsif flash[:notice] %&gt;<\/p>\n<p style=\"text-align: justify;\">$.gritter.add({<\/p>\n<p style=\"text-align: justify;\">title: \u201c\u201d,<\/p>\n<p style=\"text-align: justify;\">text : \u201c\u201d,<\/p>\n<p style=\"text-align: justify;\">\u753b\u50cf\uff1a\u300c\u300d\u3001,<\/p>\n<p style=\"text-align: justify;\">\u6642\u9593\uff1a3000<\/p>\n<p style=\"text-align: justify;\">});<\/p>\n<p style=\"text-align: justify;\">&lt;%\u7d42\u4e86%&gt;<\/p>\n<p style=\"text-align: justify;\">});<\/p>\n<p style=\"text-align: justify;\">&lt;\/script&gt;<\/p>\n<p style=\"text-align: justify;\">\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u306f\u3001Facebook\u3092\u4ecb\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u3092\u8a8d\u8a3c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u8a8d\u8a3c\u5f8c\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306eURL\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u3001Facebook\u304b\u3089\u53d6\u5f97\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u3092\u8868\u793a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Facebook\u306b\u95a2\u3059\u308b\u4e00\u90e8\u306e\u8a2d\u5b9a\u306f\u3001Facebook\u30e2\u30c7\u30eb\u304a\u3088\u3073\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306b\u8a18\u8ff0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p style=\"text-align: justify;\">controller\/facebook_controller.rb \u5185\u3067\u3002.<\/p>\n<p style=\"text-align: justify;\">before_filter :require_authentication, :only =&gt; :destroy<\/p>\n<p style=\"text-align: justify;\">rescue_from Rack::OAuth2::Client::Error, :with =&gt; :oauth2_error<\/p>\n<p style=\"text-align: justify;\">#\u306f\u3001JavaScript SDK\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u305fFacebook\u8a8d\u8a3c\u30af\u30c3\u30ad\u30fc\u3092\u51e6\u7406\u3057\u307e\u3059<\/p>\n<p style=\"text-align: justify;\">\u30c7\u30d5\u30b7\u30e7\u30fc<\/p>\n<p style=\"text-align: justify;\">auth = Facebook.auth.from_cookie(cookies)<\/p>\n<p style=\"text-align: justify;\">authenticate Facebook.identify(auth.user)<\/p>\n<p style=\"text-align: justify;\">redirect_to dashboard_url<\/p>\n<p style=\"text-align: justify;\">\u7d42\u308f\u308a<\/p>\n<p style=\"text-align: justify;\">#\u306b\u3088\u308b\u6a19\u6e96OAuth\u30d5\u30ed\u30fc\u306e\u51e6\u7406\uff1a\u958b\u59cb<\/p>\n<p style=\"text-align: justify;\">\u78ba\u304b\u306b\u65b0\u3057\u3044<\/p>\n<p style=\"text-align: justify;\">client = Facebook.auth(callback_facebook_url).client<\/p>\n<p style=\"text-align: justify;\">redirect_to client.authorization_uri(<\/p>\n<p style=\"text-align: justify;\">:scope =&gt; Facebook.config[:scope]<\/p>\n<p style=\"text-align: justify;\">)<\/p>\n<p style=\"text-align: justify;\">\u7d42\u308f\u308a<\/p>\n<p style=\"text-align: justify;\">#\u306b\u3088\u308b\u901a\u5e38\u306eOAuth\u30d5\u30ed\u30fc\u306e\u51e6\u7406\uff1a\u30b3\u30fc\u30eb\u30d0\u30c3\u30af<\/p>\n<p style=\"text-align: justify;\">\u30c7\u30d5\u30a9\u30eb\u30c8\u4f5c\u6210<\/p>\n<p style=\"text-align: justify;\">client = Facebook.auth(callback_facebook_url).client<\/p>\n<p style=\"text-align: justify;\">client.authorization_code = params[:code]<\/p>\n<p style=\"text-align: justify;\">access_token = client.access_token! :client_auth_body<\/p>\n<p style=\"text-align: justify;\">user = FbGraph::User.me(access_token).fetch<\/p>\n<p style=\"text-align: justify;\">authenticate Facebook.identify(user)<\/p>\n<p style=\"text-align: justify;\">redirect_to dashboard_url<\/p>\n<p style=\"text-align: justify;\">\u7d42\u308f\u308a<\/p>\n<p style=\"text-align: justify;\">\u9593\u9055\u3044\u306a\u304f\u7834\u58ca\u3059\u308b<\/p>\n<p style=\"text-align: justify;\">\u8a8d\u8a3c\u89e3\u9664<\/p>\n<p style=\"text-align: justify;\">redirect_to root_url<\/p>\n<p style=\"text-align: justify;\">\u7d42\u308f\u308a<\/p>\n<p style=\"text-align: justify;\">\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8<\/p>\n<p style=\"text-align: justify;\">def oauth2_error(e)<\/p>\n<p style=\"text-align: justify;\">flash[:error] = {<\/p>\n<p style=\"text-align: justify;\">:title =&gt; e.response[:error][:type],<\/p>\n<p style=\"text-align: justify;\">:message =&gt; e.response[:error][:message]<\/p>\n<p style=\"text-align: justify;\">}<\/p>\n<p style=\"text-align: justify;\">redirect_to root_url<\/p>\n<p style=\"text-align: justify;\">\u7d42\u308f\u308a<\/p>\n\n<h5 style=\"text-align: justify;\"><strong>4. \u3053\u306e\u30b3\u30fc\u30c9\u3092 facebook.rb \u306b\u8cbc\u308a\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044<\/strong><\/h5>\n<p style=\"text-align: justify;\">def profile<\/p>\n<p style=\"text-align: justify;\">@profile ||= FbGraph::User.me(self.access_token).fetch<\/p>\n<p style=\"text-align: justify;\">\u7d42\u308f\u308a<\/p>\n<p style=\"text-align: justify;\">class &lt;&lt; self<\/p>\n<p style=\"text-align: justify;\">ActiveSupport::Memoizable \u3092\u62e1\u5f35\u3059\u308b<\/p>\n<p style=\"text-align: justify;\">def config<\/p>\n<p style=\"text-align: justify;\">@config ||= if ENV[\u2018fb_client_id\u2019] &amp;&amp; ENV[\u2018fb_client_secret\u2019] &amp;&amp; ENV[\u2018fb_scope\u2019] &amp;&amp; ENV[\u2018fb_canvas_url\u2019]<\/p>\n<p style=\"text-align: justify;\">{<\/p>\n<p style=\"text-align: justify;\">:client_id =&gt; ENV[\u2018fb_client_id\u2019],<\/p>\n<p style=\"text-align: justify;\">:client_secret =&gt; ENV[\u2018fb_client_secret\u2019],<\/p>\n<p style=\"text-align: justify;\">:scope =&gt; ENV[\u2018fb_scope\u2019],<\/p>\n<p style=\"text-align: justify;\">:canvas_url =&gt; ENV[\u2018fb_canvas_url\u2019]<\/p>\n<p style=\"text-align: justify;\">}<\/p>\n<p style=\"text-align: justify;\">\u305d\u308c\u4ee5\u5916<\/p>\n<p style=\"text-align: justify;\">YAML.load_file(\u201c#{Rails.root}\/config\/facebook.yml\u201d)[Rails.env].symbolize_keys<\/p>\n<p style=\"text-align: justify;\">\u7d42\u308f\u308a<\/p>\n<p style=\"text-align: justify;\">rescue Errno::ENOENT =&gt; e<\/p>\n<p style=\"text-align: justify;\">raise StandardError.new(\u201cconfig\/facebook.yml \u3092\u8aad\u307f\u8fbc\u3081\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u201d)<\/p>\n<p style=\"text-align: justify;\">\u7d42\u308f\u308a<\/p>\n<p style=\"text-align: justify;\">def app<\/p>\n<p style=\"text-align: justify;\">FbGraph::Application.new config[:client_id], :secret =&gt; config[:client_secret]<\/p>\n<p style=\"text-align: justify;\">\u7d42\u308f\u308a<\/p>\n<p style=\"text-align: justify;\">def auth(redirect_uri = nil)<\/p>\n<p style=\"text-align: justify;\">FbGraph::Auth.new config[:client_id], config[:client_secret], :redirect_uri =&gt; redirect_uri<\/p>\n<p style=\"text-align: justify;\">\u7d42\u308f\u308a<\/p>\n<p style=\"text-align: justify;\">def identify(fb_user)<\/p>\n<p style=\"text-align: justify;\">_fb_user_ = find_or_initialize_by_identifier(fb_user.identifier.try(:to_s))<\/p>\n<p style=\"text-align: justify;\">_fb_user_.access_token = fb_user.access_token.access_token<\/p>\n<p style=\"text-align: justify;\">_fb_user_.save!<\/p>\n<p style=\"text-align: justify;\">_fb_user_<\/p>\n<p style=\"text-align: justify;\">\u7d42\u308f\u308a<\/p>\n<p style=\"text-align: justify;\">\u7d42\u308f\u308a<\/p>\n<p style=\"text-align: justify;\">\u3053\u308c\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u8a8d\u8a3c\u3092\u5b8c\u4e86\u3057\u305f\u5834\u5408\u306b\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u6e96\u5099\u304c\u6574\u3044\u307e\u3057\u305f\u3002\u8a8d\u8a3c\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001\u30da\u30fc\u30b8\u306f dashboard_url \u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u308c\u307e\u3059\u3002,<\/p>\n<p style=\"text-align: justify;\">controller\/dashboard_controller.rb \u5185\u306e\u30b3\u30fc\u30c9<\/p>\n<p style=\"text-align: justify;\">before_filter :require_authentication k<\/p>\n<p style=\"text-align: justify;\">dashboard\/show.html.erb \u306e\u30d3\u30e5\u30fc<\/p>\n<p style=\"text-align: justify;\">&lt;h2&gt;\u30e6\u30fc\u30b6\u30fc\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb&lt;\/h2&gt;<\/p>\n<p style=\"text-align: justify;\"><dl><\/p>\n<p style=\"text-align: justify;\"><dt>\u30e6\u30fc\u30b6\u30fc\u540d<\/dt><\/p>\n<p style=\"text-align: justify;\"><dd><\/dd><\/p>\n<p style=\"text-align: justify;\"><dt>\u540d\u524d<\/dt><\/p>\n<p style=\"text-align: justify;\"><dd><\/dd><\/p>\n<p style=\"text-align: justify;\"><dt>\u540d\u524d<\/dt><\/p>\n<p style=\"text-align: justify;\"><dd><\/dd><\/p>\n<p style=\"text-align: justify;\"><dt>\u30df\u30c9\u30eb\u30cd\u30fc\u30e0<\/dt><\/p>\n<p style=\"text-align: justify;\"><dd><\/dd><\/p>\n<p style=\"text-align: justify;\"><dt>\u59d3<\/dt><\/p>\n<p style=\"text-align: justify;\"><dd><\/dd><\/p>\n<p style=\"text-align: justify;\"><dt>\u30b8\u30a7\u30f3\u30c0\u30fc<\/dt><\/p>\n<p style=\"text-align: justify;\"><dd><\/dd><\/p>\n<p style=\"text-align: justify;\"><dt>\u30ea\u30f3\u30af<\/dt><\/p>\n<p style=\"text-align: justify;\"><dd><\/dd><\/p>\n<p style=\"text-align: justify;\"><dt>\u30e1\u30fc\u30eb<\/dt><\/p>\n<p style=\"text-align: justify;\"><dd><\/dd><\/p>\n<p style=\"text-align: justify;\"><dt>\u6982\u8981<\/dt><\/p>\n<p style=\"text-align: justify;\"><dd><\/dd><\/p>\n<p style=\"text-align: justify;\"><dt>\u8a95\u751f\u65e5<\/dt><\/p>\n<p style=\"text-align: justify;\"><dd><\/dd><\/p>\n<p style=\"text-align: justify;\"><dt>\u4ed5\u4e8b<\/dt><\/dl><\/p>\n<p style=\"text-align: justify;\">\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u3092\u8868\u793a\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n<h5 style=\"text-align: justify;\"><strong>5. \u6700\u5f8c\u306b\u3001config \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b facebook.rb \u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059<\/strong><\/h5>\n<p style=\"text-align: justify;\">\u958b\u767a: &amp;defaults<\/p>\n<p style=\"text-align: justify;\">client_id: \u201c\u3042\u306a\u305f\u306eFacebook\u30a2\u30d7\u30eaID\u201d<\/p>\n<p style=\"text-align: justify;\">client_secret: \u300cFacebook\u306e\u30b7\u30fc\u30af\u30ec\u30c3\u30c8ID\u300d\u201c<\/p>\n<p style=\"text-align: justify;\">\u30b9\u30b3\u30fc\u30d7\uff1auser_about_me\u3001friends_about_me\u3001user_activities\u3001friends_activities\u3001user_birthday\u3001,<\/p>\n<p style=\"text-align: justify;\">friends_birthday,user_checkins,friends_checkins,user_education_history,<\/p>\n<p style=\"text-align: justify;\">friends_education_history,user_events,friends_events,user_groups,friends_groups,<\/p>\n<p style=\"text-align: justify;\">user_hometown\u3001friends_hometown\u3001user_interests\u3001friends_interests\u3001user_likes\u3001friends_likes\u3001,<\/p>\n<p style=\"text-align: justify;\">user_location\u3001friends_location\u3001user_notes\u3001friends_notes\u3001user_online_presence\u3001,<\/p>\n<p style=\"text-align: justify;\">friends_online_presence,user_photo_video_tags,friends_photo_video_tags,user_photos<\/p>\n<p style=\"text-align: justify;\">\u30c6\u30b9\u30c8\uff1a<\/p>\n<p style=\"text-align: justify;\">&lt;&lt;: *\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a<\/p>\n<p style=\"text-align: justify;\">\u751f\u7523\uff1a<\/p>\n<p style=\"text-align: justify;\">&lt;&lt;: *\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a<\/p>\n<a href=\"\/ja\/%e3%81%8a%e5%95%8f%e3%81%84%e5%90%88%e3%82%8f%e3%81%9b\/\">\u3054\u9023\u7d61\u304f\u3060\u3055\u3044\u3002<\/a>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7bcee31a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7bcee31a\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1bc09471\" data-id=\"1bc09471\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-14116d08 elementor-widget elementor-widget-heading\" data-id=\"14116d08\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u6700\u65b0\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u8cfc\u8aad\u3059\u308b<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-791fbfbd elementor-widget elementor-widget-shortcode\" data-id=\"791fbfbd\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t\t\t\t<script type=\"text\/javascript\">\n\t\t\t\t\t\tvar gCaptchaSibWidget;\n                        var onloadSibCallbackInvisible = function () {\n\n                            var element = document.getElementsByClassName('sib-default-btn');\n                            var countInvisible = 0;\n                            var indexArray = [];\n                            jQuery('.sib-default-btn').each(function (index, el) {\n                                if ((jQuery(el).attr('id') == \"invisible\")) {\n                                    indexArray[countInvisible] = index;\n                                    countInvisible++\n                                }\n                            });\n\n                            jQuery('.invi-recaptcha').each(function (index, el) {\n                                grecaptcha.render(element[indexArray[index]], {\n                                    'sitekey': jQuery(el).attr('data-sitekey'),\n                                    'callback': sibVerifyCallback,\n                                });\n                            });\n                        };\n\t\t\t\t\t<\/script>\n\t\t\t\t\t                <script src=\"https:\/\/www.google.com\/recaptcha\/api.js?onload=onloadSibCallbackInvisible&render=explicit\" async defer><\/script>\n\t\t\t\t\n\t\t\t<form id=\"sib_signup_form_1\" method=\"post\" class=\"sib_signup_form\" action=\"\">\n\t\t\t\t<div class=\"sib_loader\" style=\"display:none;\"><img\n\t\t\t\t\t\t\tsrc=\"https:\/\/www.railscarma.com\/wp-includes\/images\/spinner.gif\" alt=\"\u30ed\u30fc\u30c0\"><\/div>\n\t\t\t\t<input type=\"hidden\" name=\"sib_form_action\" value=\"subscribe_form_submit\">\n\t\t\t\t<input type=\"hidden\" name=\"sib_form_id\" value=\"1\">\n                <input type=\"hidden\" name=\"sib_form_alert_notice\" value=\"Please fill out this field\">\n                <input type=\"hidden\" name=\"sib_form_invalid_email_notice\" value=\"Your email address is invalid\">\n                <input type=\"hidden\" name=\"sib_security\" value=\"a702ab4ab0\">\n\t\t\t\t<div class=\"sib_signup_box_inside_1\">\n\t\t\t\t\t<div style=\"\/*display:none*\/\" class=\"sib_msg_disp\">\n\t\t\t\t\t<\/div>\n                                            <div id=\"sib_captcha_invisible\" class=\"invi-recaptcha\" data-sitekey=\"6LdikOAaAAAAAJ6SWrrKVQrtw7TQpQAEnv0HS0G3\"><\/div>\n                    \t\t\t\t\t<p class=\"sib-email-area\">\r\n    <label class=\"sib-email-area\"><\/label>\r\n    <input type=\"email\" class=\"sib-email-area\" name=\"email\" required=\"required\" placeholder=\"\u96fb\u5b50\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\">\r\n<\/p>\r\n<p class=\"sib-NAME-area\">\r\n    <label class=\"sib-NAME-area\"><\/label>\r\n    <input type=\"text\" class=\"sib-NAME-area\" name=\"NAME\" placeholder=\"\u540d\u524d\">\r\n<\/p>\r\n<p>\r\n    <input type=\"submit\" id=\"invisible\" class=\"sib-default-btn\" value=\"\u8cfc\u8aad\u3059\u308b\">\r\n<\/p>\t\t\t\t<\/div>\n\t\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"ja\"\/><\/form>\n\t\t\t<style>\n\t\t\t\tform#sib_signup_form_1 p.sib-alert-message {\n    padding: 6px 12px;\n    margin-bottom: 20px;\n    border: 1px solid transparent;\n    border-radius: 4px;\n    -webkit-box-sizing: border-box;\n    -moz-box-sizing: border-box;\n    box-sizing: border-box;\n}\nform#sib_signup_form_1 p.sib-alert-message-error {\n    background-color: #f2dede;\n    border-color: #ebccd1;\n    color: #a94442;\n}\nform#sib_signup_form_1 p.sib-alert-message-success {\n    background-color: #dff0d8;\n    border-color: #d6e9c6;\n    color: #3c763d;\n}\nform#sib_signup_form_1 p.sib-alert-message-warning {\n    background-color: #fcf8e3;\n    border-color: #faebcc;\n    color: #8a6d3b;\n}\n\t\t\t<\/style>\n\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t  <div class=\"related-post slider\">\r\n        <div class=\"headline\">\u95a2\u9023\u8a18\u4e8b<\/div>\r\n    <div class=\"post-list owl-carousel\">\r\n\r\n            <div class=\"item\">\r\n            <div class=\"thumb post_thumb\">\r\n    <a  title=\"\u30ab\u30df\u30ca\u30ea\u30b8\u30a7\u30e0\" href=\"https:\/\/www.railscarma.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e6%8a%80%e8%a1%93%e8%ab%96%e6%96%87\/%e3%82%ab%e3%83%9f%e3%83%8a%e3%83%aa%e3%82%b8%e3%82%a7%e3%83%a0\/?related_post_from=37277\">\r\n\r\n      <img decoding=\"async\" width=\"800\" height=\"300\" src=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2023\/04\/kaminari-gem.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"\u30ab\u30df\u30ca\u30ea\u30b8\u30a7\u30e0\" srcset=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2023\/04\/kaminari-gem.jpg 800w, https:\/\/www.railscarma.com\/wp-content\/uploads\/2023\/04\/kaminari-gem-300x113.jpg 300w, https:\/\/www.railscarma.com\/wp-content\/uploads\/2023\/04\/kaminari-gem-768x288.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\r\n\r\n    <\/a>\r\n  <\/div>\r\n\r\n  <a class=\"title post_title\"  title=\"\u30ab\u30df\u30ca\u30ea\u30b8\u30a7\u30e0\" href=\"https:\/\/www.railscarma.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e6%8a%80%e8%a1%93%e8%ab%96%e6%96%87\/%e3%82%ab%e3%83%9f%e3%83%8a%e3%83%aa%e3%82%b8%e3%82%a7%e3%83%a0\/?related_post_from=37277\">\r\n        \u30ab\u30df\u30ca\u30ea\u30b8\u30a7\u30e0  <\/a>\r\n\r\n        <\/div>\r\n              <div class=\"item\">\r\n            <div class=\"thumb post_thumb\">\r\n    <a  title=\"\u306a\u305c2026\u5e74\u306bRuby on Rails\u958b\u767a\u8005\u3092\u96c7\u3046\u306e\u304b\uff1f\" href=\"https:\/\/www.railscarma.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e3%83%ad%e3%83%bc\/why-to-hire-ruby-on-rails-developers\/?related_post_from=30627\">\r\n\r\n      <img decoding=\"async\" width=\"800\" height=\"300\" src=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2019\/01\/why-to-hire-ruby-on-rails-developers-in-2022.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"2022 \u5e74\u306b Ruby on Rails \u958b\u767a\u8005\u3092\u96c7\u7528\u3059\u308b\u7406\u7531\" 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