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Issue/75 #77

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c00c27f
create thumbnail image
long-long-float Apr 26, 2014
728ce75
サムネイル画像を使うようにした
long-long-float Apr 26, 2014
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1 change: 1 addition & 0 deletions Gemfile
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@ gem 'rails-i18n'
gem 'rails_config'
gem 'jquery-fileupload-rails'
gem 'carrierwave'
gem 'rmagick'
gem 'devise'
## 認可ライブラリ
gem 'cancancan', '~> 1.7'
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2 changes: 2 additions & 0 deletions Gemfile.lock
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Expand Up @@ -238,6 +238,7 @@ GEM
ref (1.0.5)
responders (1.0.0)
railties (>= 3.2, < 5)
rmagick (2.13.2)
rspec (2.14.1)
rspec-core (~> 2.14.0)
rspec-expectations (~> 2.14.0)
Expand Down Expand Up @@ -358,6 +359,7 @@ DEPENDENCIES
rails_config
rb-fsevent
redcarpet
rmagick
rspec-rails
sass-rails (~> 4.0.2)
selectize-rails
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6 changes: 6 additions & 0 deletions app/uploaders/answer_file_uploader.rb
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@@ -1,9 +1,15 @@
# encoding: utf-8

class AnswerFileUploader < CarrierWave::Uploader::Base
include CarrierWave::RMagick

# Choose what kind of storage to use for this uploader:
storage :file

version :thumb do
process resize_to_fit: [200, 200]
end

# Override the directory where uploaded files will be stored.
# This is a sensible default for uploaders that are meant to be mounted:
def store_dir
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4 changes: 2 additions & 2 deletions app/views/answers/_viewer.html.erb
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Expand Up @@ -20,7 +20,7 @@
<% if file_form.object.is_pdf? %>
PDF
<% else %>
<%= image_tag file_form.object.image.url %>
<%= image_tag file_form.object.image.url(:thumb) %>
<% end %>
</a>
</li>
Expand All @@ -39,7 +39,7 @@
PDFを開く
<% end %>
<% else %>
<%= image_tag file.image.url, id: "file_#{file.id}" %>
<%= link_to image_tag(file.image.url(:thumb), id: "file_#{file.id}"), file.image.url, target: ['_blank'] %>
<% end %>
<% end %>
</div>
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