| @@ -14,6 +14,7 gem "protected_attributes" | |||||
| 14 | gem "actionpack-action_caching" |
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14 | gem "actionpack-action_caching" | |
| 15 | gem "actionpack-xml_parser" |
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15 | gem "actionpack-xml_parser" | |
| 16 | gem "roadie-rails" |
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16 | gem "roadie-rails" | |
|
|
17 | gem "mimemagic" | |||
| 17 |
|
18 | |||
| 18 | # Request at least nokogiri 1.6.7.2 because of security advisories |
|
19 | # Request at least nokogiri 1.6.7.2 because of security advisories | |
| 19 | gem "nokogiri", ">= 1.6.7.2" |
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20 | gem "nokogiri", ">= 1.6.7.2" | |
| @@ -16,6 +16,7 | |||||
| 16 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
|
16 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
| 17 |
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17 | |||
| 18 | require 'fileutils' |
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18 | require 'fileutils' | |
|
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19 | require 'mimemagic' | |||
| 19 |
|
20 | |||
| 20 | module Redmine |
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21 | module Redmine | |
| 21 | module Thumbnail |
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22 | module Thumbnail | |
| @@ -27,6 +28,10 module Redmine | |||||
| 27 | def self.generate(source, target, size) |
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28 | def self.generate(source, target, size) | |
| 28 | return nil unless convert_available? |
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29 | return nil unless convert_available? | |
| 29 | unless File.exists?(target) |
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30 | unless File.exists?(target) | |
|
|
31 | # Make sure we only invoke Imagemagick if this is actually an image | |||
|
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32 | unless File.open(source) {|f| MimeMagic.by_magic(f).try(:image?)} | |||
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33 | return nil | |||
|
|
34 | end | |||
| 30 | directory = File.dirname(target) |
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35 | directory = File.dirname(target) | |
| 31 | unless File.exists?(directory) |
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36 | unless File.exists?(directory) | |
| 32 | FileUtils.mkdir_p directory |
|
37 | FileUtils.mkdir_p directory | |
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