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rendezvous
Commit 2304f261 by tady
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Merge commit 'eee29e44' 

Conflicts:
	app/helpers/posts_helper.rb
parents 6c4e5dc4 eee29e44
Showing with 49 additions and 260 deletions
Gemfile
...@@ -74,3 +74,6 @@ end ...@@ -74,3 +74,6 @@ end
# tree structure # tree structure
gem 'ancestry' gem 'ancestry'
# profiler
gem 'rack-mini-profiler'
Gemfile.lock
...@@ -100,6 +100,8 @@ GEM ...@@ -100,6 +100,8 @@ GEM
pg (0.17.0) pg (0.17.0)
polyglot (0.3.3) polyglot (0.3.3)
rack (1.5.2) rack (1.5.2)
rack-mini-profiler (0.1.31)
rack (>= 1.1.3)
rack-test (0.6.2) rack-test (0.6.2)
rack (>= 1.0) rack (>= 1.0)
rails (4.0.2) rails (4.0.2)
...@@ -172,6 +174,7 @@ DEPENDENCIES ...@@ -172,6 +174,7 @@ DEPENDENCIES
jbuilder (~> 1.2) jbuilder (~> 1.2)
omniauth-google-oauth2 omniauth-google-oauth2
pg pg
rack-mini-profiler
rails (~> 4.0.2) rails (~> 4.0.2)
rails_12factor rails_12factor
redcarpet! redcarpet!
......
app/assets/javascripts/lib/prettify.js 0 → 100644
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app/assets/javascripts/posts/common.js.coffee
...@@ -7,3 +7,7 @@ $ -> ...@@ -7,3 +7,7 @@ $ ->
.on 'blur', -> .on 'blur', ->
$(this).parents('#app-search-form').animate({width: '200px'}) $(this).parents('#app-search-form').animate({width: '200px'})
prettyPrint()
app/assets/javascripts/posts/edit.js.coffee
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}) })
.done (data) -> .done (data) ->
$('#post_preview').html(data) $('#post_preview').html(data)
prettyPrint()
$('#post_body').on('keyup mouseup', load_preview) $('#post_body').on('keyup mouseup', load_preview)
......
app/assets/javascripts/posts/index.js.coffee
...@@ -14,6 +14,7 @@ if window.location.pathname.match /^\/$/ ...@@ -14,6 +14,7 @@ if window.location.pathname.match /^\/$/
$.get('/posts/show_fragment', { id: id }) $.get('/posts/show_fragment', { id: id })
.done (data) -> .done (data) ->
$('#list_post').html(data) $('#list_post').html(data)
prettyPrint()
# 初期に詳細を表示 # 初期に詳細を表示
# open post when `id` parameter set. # open post when `id` parameter set.
...@@ -27,4 +28,5 @@ if window.location.pathname.match /^\/$/ ...@@ -27,4 +28,5 @@ if window.location.pathname.match /^\/$/
}) })
.done (data) -> .done (data) ->
$('#list_post').html(data) $('#list_post').html(data)
prettyPrint()
app/assets/stylesheets/application.css
...@@ -9,6 +9,7 @@ ...@@ -9,6 +9,7 @@
* compiled file, but it's generally better to create a new file per style scope. * compiled file, but it's generally better to create a new file per style scope.
* *
*= require normalize *= require normalize
*= require_tree ./lib
*= require_tree . *= require_tree .
*= require_self *= require_self
*/ */
......
app/assets/stylesheets/lib/bootstrap-prettify.css.scss
...@@ -27,7 +27,7 @@ ...@@ -27,7 +27,7 @@
margin: 0 0 0 33px; /* IE indents via margin-left */ margin: 0 0 0 33px; /* IE indents via margin-left */
} }
ol.linenums li { ol.linenums li {
padding-left: 12px; /* padding-left: 12px;*/
color: #bebec5; color: #bebec5;
line-height: 20px; line-height: 20px;
text-shadow: 0 1px 0 #fff; text-shadow: 0 1px 0 #fff;
......
app/assets/stylesheets/lib/prettify.css 0 → 100644
.pln{color:#000}@media screen{.str{color:#080}.kwd{color:#008}.com{color:#800}.typ{color:#606}.lit{color:#066}.pun,.opn,.clo{color:#660}.tag{color:#008}.atn{color:#606}.atv{color:#080}.dec,.var{color:#606}.fun{color:red}}@media print,projection{.str{color:#060}.kwd{color:#006;font-weight:bold}.com{color:#600;font-style:italic}.typ{color:#404;font-weight:bold}.lit{color:#044}.pun,.opn,.clo{color:#440}.tag{color:#006;font-weight:bold}.atn{color:#404}.atv{color:#060}}pre.prettyprint{padding:2px;border:1px solid #888}ol.linenums{margin-top:0;margin-bottom:0}li.L0,li.L1,li.L2,li.L3,li.L5,li.L6,li.L7,li.L8{list-style-type:none}li.L1,li.L3,li.L5,li.L7,li.L9{background:#eee}
\ No newline at end of file
app/helpers/posts_helper.rb
...@@ -3,7 +3,7 @@ module PostsHelper ...@@ -3,7 +3,7 @@ module PostsHelper
# @param {ActiveRecord::Relation} node # @param {ActiveRecord::Relation} node
def h_display_tree(node) def h_display_tree(node)
_html = '<ul>' _html = '<ul>'
_html << %Q{<li><a href="#{ root_path(q: '#' + node.name) }">#{node.name}</a></li>} _html << %Q{<li><a href="#{ root_path(q: '#' + node.name) }">#{node.name} <span class="badge">#{node.post_tags.count}</span></a></li>}
node.children.each do |_child| node.children.each do |_child|
_html << h_display_tree(_child) _html << h_display_tree(_child)
end end
...@@ -11,258 +11,4 @@ module PostsHelper ...@@ -11,258 +11,4 @@ module PostsHelper
_html.html_safe _html.html_safe
end end
def sample_body
text = <<-'EOF'
昨日、[RailsでOmniauthを使ってTwitterログインする](http://qiita.com/hilotter/items/628fd54785d3c892d048)方法をまとめました。
今回はログイン後に定型文をつぶやいたり、特定アカウントをフォローできるようにしたいと思います。
[詳細記事はこちらをご参照ください](http://blog.hello-world.jp.net/?p=867)
## 初期設定
* Gemfile記述
[注意書き] [先日の記事](http://qiita.com/hilotter/items/1fab4e284b1211738880)でご紹介したtweetstream gemでStreamingAPIも一緒に使用したい場合、twitter gemの最新バージョン(version 5)だとエラーになってしまうので4.8以上5未満を使用するようにGemfileを修正しました。
tweetstreamを使用しない場合は最新のtwitter gemを使用して問題ないと思います。
今回はtwitter gemバージョン4.8を使用したやり方を書いていますが、バージョン5以降は初期化処理のパラメータ名等が変わっているので注意が必要です。
詳しくは[twitter gem](https://github.com/sferik/twitter)のページを参照ください。
```Gemfile
gem 'tweetstream' # streaming api用に使用
gem 'mongoid', git: 'git://github.com/mongoid/mongoid.git' # streaming api用に使用
gem 'omniauth'
gem 'omniauth-twitter'
gem 'settingslogic'
gem 'twitter', "~> 4.8"
```
* bundle install
```
./bin/bundle install
```
* twitter initializer設定
```config/initializers/twitter.rb
Twitter.configure do |config|
config.consumer_key = Settings.twitter.consumer_key
config.consumer_secret = Settings.twitter.consumer_secret
end
```
* lib以下をautoloadするようapplication.rbに追記
```config/application.rb
class Application < Rails::Application
# lib以下をautoloadする
config.autoload_paths += %W(#{config.root}/lib)
config.autoload_paths += Dir["#{config.root}/lib/**/"]
end
```
* routing追加
```config/routes.rb
root 'home#index'
get "home/index"
get "/tweet", :to => 'home#tweet', :as => 'tweet'
get "/follow", :to => 'home#follow', :as => 'follow'
get "/follow_check", :to => 'home#follow_check', :as => 'follow_check'
```
## controller更新
[前回の記事](http://qiita.com/hilotter/items/628fd54785d3c892d048)ではUserモデルにユーザ情報を保存するようにしていましたが、今回はモデルは使わずsessionで管理することにします。
* SessionsController修正
```app/controllers/sessions_controller.rb
class SessionsController < BaseController
def callback
auth = request.env['omniauth.auth']
# sessionに保持するように変更
session[:user_id] = auth['uid']
session[:name] = auth['info']['name']
# 投稿に必要なauth_token, secret_tokenも取得する
session[:oauth_token] = auth['credentials']['token']
session[:oauth_token_secret] = auth['credentials']['secret']
redirect_to root_path
end
def destroy
reset_session
redirect_to root_path
end
end
```
* BaseController修正
```app/controllers/base_controller.rb
class BaseController < ApplicationController
protect_from_forgery
helper_method :current_user
def login_required
@current_user = current_user
unless @current_user
redirect_to root_path
end
end
private
def current_user
# SessionUserクラスからユーザ情報を取得するように
@current_user ||= SessionUser.new(session) if session[:user_id]
end
end
```
* SessionUserクラス作成
```
mkdir lib/user
```
```lib/user/session_user.rb
class SessionUser
def initialize(session)
@name = session[:name]
@uid = session[:user_id]
@token = session[:oauth_token]
@secret = session[:oauth_token_secret]
end
attr_reader :name, :uid, :token, :secret
end
```
* HomeController更新
```app/controllers/home_controller.rb
class HomeController < BaseController
before_action :login_required, only: [:tweet, :follow, :follow_check]
def index
end
# 定型文をつぶやく
def tweet
text = sprintf(Settings.tweet_setting.text, Time.now)
twitter_client.update(text)
flash[:notice] = "tweet: #{text}"
redirect_to root_path
end
# 特定ユーザをフォローする
def follow
twitter_client.follow(Settings.tweet_setting.follow_target_name)
flash[:notice] = "follow done"
redirect_to root_path
end
# 特定ユーザをフォローしているかどうかチェックする
def follow_check
follow_info = twitter_client.friendships(Settings.tweet_setting.follow_target_name).first
flash[:notice] = "follow check: #{follow_info['connections'].include?('following')}"
redirect_to root_path
end
private
def twitter_client
Twitter::Client.new(
:oauth_token => @current_user.token,
:oauth_token_secret => @current_user.secret
)
end
end
```
## view更新
* layoutにflash[:notice]追加
```app/views/layouts/application.html.erb
<% if current_user %>
<%= "#{current_user.uid} #{current_user.name}" %> <%= link_to 'ログアウト', logout_path %>
<% else %>
<%= link_to 'ログイン', '/auth/twitter' %>
<% end %>
<%= flash[:notice] %>
<%= yield %>
```
* home/index.html.erb更新
```app/views/home/index.html.erb
<%= link_to 'tweet', tweet_path %>
<%= link_to 'follow', follow_path %>
<%= link_to 'follow check', follow_check_path %>
```
## 設定ファイル更新
* 設定ファイルにつぶやき文言等を設定
```config/settings.yml
defaults: &defaults
development:
<<: *defaults
twitter:
consumer_key: ConsumerKey
consumer_secret: ConsumerSecret
tweet_setting:
text: "ただ今の時間は%sです" # つぶやき文言
follow_target_name: 'hilotter' # フォローしたいアカウント名
test:
<<: *defaults
production:
<<: *defaults
```
## 確認
* rails server起動
```
./bin/rails s
```
ブラウザから [http://127.0.0.1:3000](http://127.0.0.1:3000) にアクセスするとtweetリンクとfollowリンクが表示されます。
ログイン済みの場合は投稿、フォローができます。
### 参考
* [OmniAuthで認証した後に、tweetしたりfollowしたりする](http://blog.hello-world.jp.net/?p=867)
* [sferik / twitter](https://github.com/sferik/twitter)
* [omniauthで認証してtwitterにupdateする。](http://hai3.net/blog/2011/05/13/omniauth-twitter-update/)
* [Railsアプリから twitterにつぶやいてみた](http://d.hatena.ne.jp/Nunocky/20110127/p1)
* [OmniAuthで認証機能を作る](http://tech.hatenadiary.jp/entry/2013/05/01/OmniAuth%E3%81%A7%E8%AA%8D%E8%A8%BC%E6%A9%9F%E8%83%BD%E3%82%92%E4%BD%9C%E3%82%8B)
* [tsupo / Twitter_API_1.1_rate_limit.txt](https://gist.github.com/tsupo/5597066)
* [REST API v1.1 Limits per window by resource](https://dev.twitter.com/docs/rate-limiting/1.1/limits)
* [結局、Twitter API 1.1で何が変わる？ 5つのポイント](http://www.atmarkit.co.jp/ait/articles/1209/26/news120.html)
* [【保存版】TwitterAPI1.1 REST API 全項目解説](http://dx.24-7.co.jp/twitterapi1-1-rest-api/)
* [twitter gemを使ったruby一行野郎（ツイート・トレンド・検索・フォロー＆フォロワー一覧・リスト一覧＆操作…）](http://d.hatena.ne.jp/riocampos+tech/20130616/p1)
* [[Ruby on Rails 3.1] lib ディレクトリ以下に自作ライブラリを置いて autoload を有効にする設定方法](http://codenote.net/ruby/rails/827.html)
EOF
end
end end
app/views/layouts/application.html.erb
...@@ -40,7 +40,5 @@ ...@@ -40,7 +40,5 @@
<%= javascript_include_tag "application" %> <%= javascript_include_tag "application" %>
<%= yield :footer_js %> <%= yield :footer_js %>
<script src="https://google-code-prettify.googlecode.com/svn/loader/run_prettify.js"></script>
</body> </body>
</html> </html>
app/views/posts/_form.html.erb
...@@ -54,7 +54,7 @@ ...@@ -54,7 +54,7 @@
<div class="col-xs-12 col-sm-6 col-md-6"> <div class="col-xs-12 col-sm-6 col-md-6">
<div class="box-text"> <div class="box-text">
<div id="post_preview"> <div id="post_preview" class="text-box body viewer github">
<%#= h_application_format_markdown(sample_body).html_safe %> <%#= h_application_format_markdown(sample_body).html_safe %>
</div> </div>
</div> </div>
......
app/views/posts/_show_fragment.html.erb
...@@ -21,4 +21,3 @@ ...@@ -21,4 +21,3 @@
<%= h_application_format_markdown(@post.body) %> <%= h_application_format_markdown(@post.body) %>
</div> </div>
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