2014-06-05 17:51:22 +05:30
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class Sponsor < ActiveRecord::Base
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belongs_to :sponsorship_level
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belongs_to :conference
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has_attached_file :logo,
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2016-04-20 12:13:07 +05:30
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styles: { thumb: '100x100>',
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first: '320x180>',
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second: '320x150>',
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others: '320x120>' },
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# places logo on a white background to maintain size
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convert_options: {
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first: '-background white -gravity center -extent 320x180',
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second: '-background white -gravity center -extent 320x150',
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others: '-background white -gravity center -extent 320x120'
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}
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2014-06-05 17:51:22 +05:30
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validates_attachment_content_type :logo,
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content_type: [/jpg/, /jpeg/, /png/, /gif/],
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2016-04-20 12:13:07 +05:30
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size: { in: 0..500.kilobytes }
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2016-04-07 14:38:36 -06:00
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2016-04-20 12:13:07 +05:30
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validates_presence_of :name, :website_url, :sponsorship_level, :logo
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2014-06-05 17:51:22 +05:30
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end
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