Class: OpenC3::TargetFile

Inherits:
Object show all
Defined in:
lib/openc3/utilities/target_file.rb

Constant Summary collapse

TEMP_FOLDER =

Matches ScriptRunner.vue const TEMP_FOLDER

'__TEMP__'

Class Method Summary collapse

Class Method Details

.all(scope, path_matchers, target: nil, include_temp: false) ⇒ Object 



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# File 'lib/openc3/utilities/target_file.rb', line 29

def self.all(scope, path_matchers, target: nil, include_temp: false)
  target = target.upcase if target

  bucket = Bucket.getClient()
  if target
    prefix = "#{scope}/targets/#{target}/"
    modified_prefix = "#{scope}/targets_modified/#{target}/"
  else
    prefix = "#{scope}/targets/"
    modified_prefix = "#{scope}/targets_modified/"
  end
  result, _ = remote_target_files(bucket_client: bucket, prefix: prefix, include_temp: false, path_matchers: path_matchers)
  modified, temp = remote_target_files(bucket_client: bucket, prefix: modified_prefix, include_temp: include_temp, path_matchers: path_matchers)

  # Add in local targets_modified if present
  if ENV['OPENC3_LOCAL_MODE']
    local_modified = OpenC3::LocalMode.local_target_files(scope: scope, path_matchers: path_matchers, include_temp: include_temp)
    local_modified.each do |filename|
      if include_temp and filename.include?(TEMP_FOLDER)
        temp << filename
      else
        modified << filename unless modified.include?(filename)
        result << filename unless result.include?(filename)
      end
    end
  end

  # Determine if there are any modified files and mark them with '*'
  result.map! do |file|
    if modified.include?(file)
      modified.delete(file)
      "#{file}*"
    else
      file
    end
  end

  # Concat any remaining modified files (new files not in original target)
  result = result.merge(modified)
  result = result.merge(temp.uniq)
  result.sort
end

.body(scope, name) ⇒ Object 



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# File 'lib/openc3/utilities/target_file.rb', line 92

def self.body(scope, name)
  name = name.split('*')[0] # Split '*' that indicates modified
  # First try opening a potentially modified version by looking for the modified target
  if ENV['OPENC3_LOCAL_MODE']
    local_file = OpenC3::LocalMode.open_local_file(name, scope: scope)
    if local_file
      if File.extname(name) == ".bin"
        return local_file.read
      else
        return local_file.read.force_encoding('UTF-8')
      end
    end
  end

  bucket = Bucket.getClient()
  resp = bucket.get_object(bucket: ENV['OPENC3_CONFIG_BUCKET'], key: "#{scope}/targets_modified/#{name}")
  unless resp
    # Now try the original
    resp = bucket.get_object(bucket: ENV['OPENC3_CONFIG_BUCKET'], key: "#{scope}/targets/#{name}")
  end
  if resp && resp.body
    if File.extname(name) == ".bin"
      resp.body.binmode
      return resp.body.read
    else
      return resp.body.read.force_encoding('UTF-8')
    end
  else
    nil
  end
end

.create(scope, name, text, content_type: 'text/plain') ⇒ Object 



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# File 'lib/openc3/utilities/target_file.rb', line 124

def self.create(scope, name, text, content_type: 'text/plain')
  return false unless text
  if ENV['OPENC3_LOCAL_MODE']
    OpenC3::LocalMode.put_target_file("#{scope}/targets_modified/#{name}", text, scope: scope)
  end
  client = Bucket.getClient()
  client.put_object(
    # Use targets_modified to save modifications
    # This keeps the original target clean (read-only)
    bucket: ENV['OPENC3_CONFIG_BUCKET'],
    key: "#{scope}/targets_modified/#{name}",
    body: text,
    content_type: content_type,
  )
  # Wait for the object to exist
  if client.check_object(
    bucket: ENV['OPENC3_CONFIG_BUCKET'],
    key: "#{scope}/targets_modified/#{name}",
  )
    true
  else
    false
  end
end

.delete_temp(scope) ⇒ Object 



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# File 'lib/openc3/utilities/target_file.rb', line 72

def self.delete_temp(scope)
  bucket = Bucket.getClient()
  resp = bucket.list_objects(
    bucket: ENV['OPENC3_CONFIG_BUCKET'],
    prefix: "#{scope}/targets_modified/#{TEMP_FOLDER}",
  )
  files = []
  resp.each do |object|
    files << object.key
    bucket.delete_object(
      bucket: ENV['OPENC3_CONFIG_BUCKET'],
      key: object.key,
    )
    if ENV['OPENC3_LOCAL_MODE']
      OpenC3::LocalMode.delete_local(object.key)
    end
  end
  files
end

.destroy(scope, name) ⇒ Object 



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# File 'lib/openc3/utilities/target_file.rb', line 149

def self.destroy(scope, name)
  if ENV['OPENC3_LOCAL_MODE']
    OpenC3::LocalMode.delete_local("#{scope}/targets_modified/#{name}")
  end

  # Only delete file from the modified target directory
  Bucket.getClient.delete_object(
    bucket: ENV['OPENC3_CONFIG_BUCKET'],
    key: "#{scope}/targets_modified/#{name}",
  )
  true
end

.remote_target_files(bucket_client:, prefix:, include_temp: false, path_matchers: nil) ⇒ Object

protected



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# File 'lib/openc3/utilities/target_file.rb', line 164

def self.remote_target_files(bucket_client:, prefix:, include_temp: false, path_matchers: nil)
  result = Set.new
  temp = Set.new
  resp = bucket_client.list_objects(
    bucket: ENV['OPENC3_CONFIG_BUCKET'],
    prefix: prefix,
  )
  resp.each do |object|
    split_key = object.key.split('/')
    # DEFAULT/targets_modified/__TEMP__/YYYY_MM_DD_HH_MM_SS_mmm_temp.rb
    if split_key[2] == TEMP_FOLDER
      temp << split_key[2..-1].join('/') if include_temp
      next
    end

    if path_matchers
      found = false
      path_matchers.each do |path|
        if split_key.include?(path)
          found = true
          break
        end
      end
      next unless found
    end
    result_no_scope_or_target_folder = split_key[2..-1].join('/')
    result << result_no_scope_or_target_folder
  end
  return result, temp
end