Fix access for import ressources Refs #6133 @3

1 files changed, 48 insertions, 0 deletions

diff --git a/app/models/import/message_export.rb b/app/models/import/message_export.rb
new file mode 100644
index 000000000..27c540307
--- /dev/null
+++ b/app/models/import/message_export.rb
@@ -0,0 +1,48 @@
+# -*- coding: utf-8 -*-
+require "csv"
+require "zip"
+
+class Import::MessageExport
+  include ActiveModel::Validations
+  include ActiveModel::Conversion
+  extend  ActiveModel::Naming
+
+  attr_accessor :import_messages
+
+  def initialize(attributes = {})
+    attributes.each { |name, value| send("#{name}=", value) }
+  end
+
+  def persisted?
+    false
+  end
+
+  def label(name)
+    I18n.t "vehicle_journey_exports.label.#{name}"
+  end
+
+  def column_names
+    ["criticity", "message key", "message", "file name", "line", "column"]
+  end
+
+  def to_csv(options = {})
+    csv_string = CSV.generate(options) do |csv|
+      csv << column_names
+      import_messages.each do |import_message|
+        csv << [import_message.criticity, import_message.message_key, I18n.t("import_messages.#{import_message.message_key}", import_message.message_attributes.deep_symbolize_keys), *import_message.resource_attributes.values_at("filename", "line_number", "column_number")  ]
+      end
+    end
+    # We add a BOM to indicate we use UTF-8
+    "\uFEFF" + csv_string
+  end
+
+  def to_zip(temp_file,options = {})
+    ::Zip::OutputStream.open(temp_file) { |zos| }
+    ::Zip::File.open(temp_file.path, ::Zip::File::CREATE) do |zipfile|
+      zipfile.get_output_stream(label("vj_filename")+route.id.to_s+".csv") { |f| f.puts to_csv(options) }
+      zipfile.get_output_stream(label("tt_filename")+".csv") { |f| f.puts time_tables_to_csv(options) }
+      zipfile.get_output_stream(label("ftn_filename")+".csv") { |f| f.puts footnotes_to_csv(options) }
+    end
+  end
+
+end