X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/62d35fb9724e65c7a5d3e57cff1d341226730e10..c24c2e481cc6d27e76274ed4e32668a4690a7788:/app/models/trace.rb

diff --git a/app/models/trace.rb b/app/models/trace.rb
index 49e4a041b..93486f9ed 100644
--- a/app/models/trace.rb
+++ b/app/models/trace.rb
@@ -26,6 +26,8 @@
 #
 
 class Trace < ApplicationRecord
+  require "open3"
+
   self.table_name = "gpx_files"
 
   belongs_to :user, :counter_cache => true
@@ -118,10 +120,10 @@ class Trace < ApplicationRecord
 
   def mime_type
     filetype = Open3.capture2("/usr/bin/file", "-Lbz", trace_name).first.chomp
-    gzipped = filetype =~ /gzip compressed/
-    bzipped = filetype =~ /bzip2 compressed/
-    zipped = filetype =~ /Zip archive/
-    tarred = filetype =~ /tar archive/
+    gzipped = filetype.include?("gzip compressed")
+    bzipped = filetype.include?("bzip2 compressed")
+    zipped = filetype.include?("Zip archive")
+    tarred = filetype.include?("tar archive")
 
     mimetype = if gzipped
                  "application/x-gzip"
@@ -140,10 +142,10 @@ class Trace < ApplicationRecord
 
   def extension_name
     filetype = Open3.capture2("/usr/bin/file", "-Lbz", trace_name).first.chomp
-    gzipped = filetype =~ /gzip compressed/
-    bzipped = filetype =~ /bzip2 compressed/
-    zipped = filetype =~ /Zip archive/
-    tarred = filetype =~ /tar archive/
+    gzipped = filetype.include?("gzip compressed")
+    bzipped = filetype.include?("bzip2 compressed")
+    zipped = filetype.include?("Zip archive")
+    tarred = filetype.include?("tar archive")
 
     extension = if tarred && gzipped
                   ".tar.gz"
@@ -209,26 +211,26 @@ class Trace < ApplicationRecord
 
   def xml_file
     filetype = Open3.capture2("/usr/bin/file", "-Lbz", trace_name).first.chomp
-    gzipped = filetype =~ /gzip compressed/
-    bzipped = filetype =~ /bzip2 compressed/
-    zipped = filetype =~ /Zip archive/
-    tarred = filetype =~ /tar archive/
+    gzipped = filetype.include?("gzip compressed")
+    bzipped = filetype.include?("bzip2 compressed")
+    zipped = filetype.include?("Zip archive")
+    tarred = filetype.include?("tar archive")
 
     if gzipped || bzipped || zipped || tarred
       file = Tempfile.new("trace.#{id}")
 
       if tarred && gzipped
-        system("tar -zxOf #{trace_name} > #{file.path}")
+        system("tar", "-zxOf", trace_name, :out => file.path)
       elsif tarred && bzipped
-        system("tar -jxOf #{trace_name} > #{file.path}")
+        system("tar", "-jxOf", trace_name, :out => file.path)
       elsif tarred
-        system("tar -xOf #{trace_name} > #{file.path}")
+        system("tar", "-xOf", trace_name, :out => file.path)
       elsif gzipped
-        system("gunzip -c #{trace_name} > #{file.path}")
+        system("gunzip", "-c", trace_name, :out => file.path)
       elsif bzipped
-        system("bunzip2 -c #{trace_name} > #{file.path}")
+        system("bunzip2", "-c", trace_name, :out => file.path)
       elsif zipped
-        system("unzip -p #{trace_name} -x '__MACOSX/*' > #{file.path} 2> /dev/null")
+        system("unzip", "-p", trace_name, "-x", "__MACOSX/*", :out => file.path, :err => "/dev/null")
       end
 
       file.unlink