Class: Alchemy::Custom::Model::ElFinder::Volumes::Base

Inherits:
Object
  • Object
show all
Includes:
TranslationScope
Defined in:
lib/alchemy/custom/model/el_finder/volumes/base.rb

Direct Known Subclasses

AlchemyFile

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from TranslationScope

#acm_t

Constructor Details

#initialize(options) ⇒ Base

Returns a new instance of Base.



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# File 'lib/alchemy/custom/model/el_finder/volumes/base.rb', line 10

def initialize(options)
  [:id, :name, :root, :url].each do |opt|
    raise(ArgumentError, "Missing required #{opt} option") unless options.key?(opt)
  end

  @id = options[:id]
  @name = options[:name]
  @root = options[:root]
  @url = options[:url]

  # @options = {
  #   upload_file_mode: 0644,
  #   original_filename_method: lambda {|file| file.original_filename.respond_to?(:force_encoding) ? file.original_filename.force_encoding('utf-8') : file.original_filename}
  # }
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/alchemy/custom/model/el_finder/volumes/base.rb', line 8

def id
  @id
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/alchemy/custom/model/el_finder/volumes/base.rb', line 8

def name
  @name
end

#root ⇒ Object (readonly)

Returns the value of attribute root.



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# File 'lib/alchemy/custom/model/el_finder/volumes/base.rb', line 8

def root
  @root
end

#url ⇒ Object (readonly)

Returns the value of attribute url.



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# File 'lib/alchemy/custom/model/el_finder/volumes/base.rb', line 8

def url
  @url
end

Instance Method Details

#contains?(hash) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/alchemy/custom/model/el_finder/volumes/base.rb', line 26

def contains?(hash)
  hash.start_with?("#{@id}_")
end

#cwd(target = '.') ⇒ Object 



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# File 'lib/alchemy/custom/model/el_finder/volumes/base.rb', line 30

def cwd(target = '.')
#       {
#     "name"   : "Images",             // (String) name of file/dir. Required
#     "hash"   : "l0_SW1hZ2Vz",        // (String) hash of current file/dir path, first symbol must be letter, symbols before _underline_ - volume id, Required.
#     "phash"  : "l0_Lw",              // (String) hash of parent directory. Required except roots dirs.
#     "mime"   : "directory",          // (String) mime type. Required.
#     "ts"     : 1334163643,           // (Number) file modification time in unix timestamp. Required.
#     "date"   : "30 Jan 2010 14:25",  // (String) last modification time (mime). Depricated but yet supported. Use ts instead.
#     "size"   : 12345,                // (Number) file size in bytes
#     "dirs"   : 1,                    // (Number) Only for directories. Marks if directory has child directories inside it. 0 (or not set) - no, 1 - yes. Do not need to calculate amount.
#     "read"   : 1,                    // (Number) is readable
#     "write"  : 1,                    // (Number) is writable
#     "locked" : 0,                    // (Number) is file locked. If locked that object cannot be deleted and renamed
#     "tmb"    : 'bac0d45b625f8d4633435ffbd52ca495.png' // (String) Only for images. Thumbnail file name, if file do not have thumbnail yet, but it can be generated than it must have value "1"
#     "alias"  : "files/images",       // (String) For symlinks only. Symlink target path.
#     "thash"  : "l1_c2NhbnMy",        // (String) For symlinks only. Symlink target hash.
#     "dim"    : "640x480"             // (String) For images - file dimensions. Optionally.
#     "volumeid" : "l1_"               // (String) Volume id. For root dir only.
# }
# {
#   name: @name,
#   hash: encode('.'),
#   mime: 'directory',
#   ts: File.mtime(@root).to_i,
#   size: 0,
#   dirs: 0,
#   read: 1,
#   write: 1,
#   locked: 0,
#   volumeid: "#{@id}_"
# }
  path_info(PathName.new(@root, target))
end

#decode(hash) ⇒ Object 



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# File 'lib/alchemy/custom/model/el_finder/volumes/base.rb', line 102

def decode(hash)
  hash = hash.slice(("#{@id}_".length)..-1) if hash.start_with?("#{@id}_")
  hash = hash.tr('-_.', '+/=')
  # restore missing '='
  len = hash.length % 4
  hash += '==' if len == 1 or len == 2
  hash += '=' if len == 3
  path = Base64.strict_decode64(hash)

  if block_given?
    yield path
  else
    PathName.new(@root, path)
  end

end

#disabled_commands ⇒ Object

Elenco comandi disabilitati



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# File 'lib/alchemy/custom/model/el_finder/volumes/base.rb', line 142

def disabled_commands
  []
end

#encode(path) ⇒ Object 



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# File 'lib/alchemy/custom/model/el_finder/volumes/base.rb', line 119

def encode(path)
  # creates hash for the path
  # path = ElFinder::Pathname.new(@root, path).path.to_s
  hash = Base64.strict_encode64(path)
  hash.tr!('+/=', '-_.')
  hash.gsub!(/\.+\Z/, '')
  "#{@id}_#{hash}"
end

#pathname(target) ⇒ Object

def files(target = '.')

target = ElFinder::Pathname.new(@root, target)
files = []
# files = target.children.map {|p| path_info(p)}
files << cwd(target)
files

end



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# File 'lib/alchemy/custom/model/el_finder/volumes/base.rb', line 136

def pathname(target)
  raise "Absolute Path for file"
end