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changed workflow image name

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This commit is contained in:
zmagod 2016-08-09 16:27:28 +02:00
parent 5583105d8a
commit f77e0d4a6e
1 changed files with 5 additions and 3 deletions
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8
app/models/experiment.rb
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@ -13,7 +13,7 @@ class Experiment < ActiveRecord::Base
has_many :my_module_groups, inverse_of: :experiment, dependent: :destroy
has_many :report_elements, inverse_of: :experiment, dependent: :destroy
has_attached_file :workflowimg
has_attached_file :workflowimg, styles: { medium: '300x300>' }
validates_attachment_content_type :workflowimg, content_type: /\Aimage\/.*\Z/
validates :name,
@ -290,8 +290,10 @@ class Experiment < ActiveRecord::Base
end
end
file_location = "/tmp/workflowimg_#{Process.pid}.png"
graph.output(png: file_location)
file_location = Tempfile.open(['wimg', '.png'],
Rails.root.join('tmp'))
graph.output(png: file_location.path)
begin
file = File.open(file_location)