Class: Collavre::Tools::CreativeAttachFilesService

Inherits:
Object
  • Object
show all
Extended by:
T::Sig, ToolMeta
Includes:
PublicAssetsHelper
Defined in:
app/services/collavre/tools/creative_attach_files_service.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from PublicAssetsHelper

#public_asset_url

Class Method Details

.upload_root ⇒ Object 



82
83
84
85
86
87
 
# File 'app/services/collavre/tools/creative_attach_files_service.rb', line 82

def self.upload_root
  raw = Collavre::IntegrationSettings.fetch(:mcp_upload_root, default: Rails.root.join("tmp/mcp_uploads").to_s)
  Pathname.new(File.expand_path(raw)).tap do |p|
    FileUtils.mkdir_p(p) unless p.exist?
  end.realpath
end

Instance Method Details

#call(creative_id:, file_paths:) ⇒ Object 



17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
 
# File 'app/services/collavre/tools/creative_attach_files_service.rb', line 17

def call(creative_id:, file_paths:)
  raise "Current.user is required" unless Current.user

  creative = Creative.find_by(id: creative_id)
  return { error: "Creative not found", id: creative_id } unless creative

  unless creative.has_permission?(Current.user, :write)
    return { error: "No write permission on Creative", id: creative_id }
  end

  root = self.class.upload_root
  resolved = []
  missing = []
  outside = []
  file_paths.each do |raw|
    begin
      real = File.realpath(raw)
    rescue Errno::ENOENT, Errno::ENOTDIR, Errno::EACCES
      missing << raw
      next
    end
    unless File.file?(real)
      missing << raw
      next
    end
    if path_under?(real, root)
      resolved << real
    else
      outside << raw
    end
  end

  return { error: "Missing files", missing: missing } if missing.any?
  return { error: "Files outside upload root", upload_root: root.to_s, outside: outside } if outside.any?

  attached = []
  ActiveRecord::Base.transaction do
    resolved.each do |path|
      File.open(path, "rb") do |io|
        creative.files.attach(
          io: io,
          filename: File.basename(path),
          content_type: Marcel::MimeType.for(Pathname.new(path)) || "application/octet-stream"
        )
      end
    end
    creative.save!
    attached = creative.files.last(resolved.length)
  end

  {
    success: true,
    creative_id: creative.id,
    attachments: attached.map { |a|
      {
        signed_id: a.blob.signed_id,
        filename: a.filename.to_s,
        content_type: a.content_type,
        byte_size: a.byte_size,
        url: public_asset_url(a.blob)
      }
    }
  }
end