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Manual Reference Pages  -  MOJO::ASSET::FILE (3)

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NAME

Mojo::Asset::File - File storage for HTTP content

CONTENTS

SYNOPSIS



  use Mojo::Asset::File;

  # Temporary file
  my $file = Mojo::Asset::File->new;
  $file->add_chunk(foo bar baz);
  say File contains "bar" if $file->contains(bar) >= 0;
  say $file->slurp;

  # Existing file
  my $file = Mojo::Asset::File->new(path => /home/sri/foo.txt);
  $file->move_to(/yada.txt);
  say $file->slurp;



DESCRIPTION

Mojo::Asset::File is a file storage backend for HTTP content.

EVENTS

Mojo::Asset::File inherits all events from Mojo::Asset.

ATTRIBUTES

Mojo::Asset::File inherits all attributes from Mojo::Asset and implements the following new ones.

    cleanup



  my $bool = $file->cleanup;
  $file    = $file->cleanup($bool);



Delete path automatically once the file is not used anymore.

    handle



  my $handle = $file->handle;
  $file      = $file->handle(IO::File->new);



Filehandle, created on demand for path, which can be generated automatically and safely based on tmpdir.

    path



  my $path = $file->path;
  $file    = $file->path(/home/sri/foo.txt);



File path used to create handle.

    tmpdir



  my $tmpdir = $file->tmpdir;
  $file      = $file->tmpdir(/tmp);



Temporary directory used to generate path, defaults to the value of the MOJO_TMPDIR environment variable or auto-detection.

METHODS

Mojo::Asset::File inherits all methods from Mojo::Asset and implements the following new ones.

    add_chunk



  $file = $file->add_chunk(foo bar baz);



Add chunk of data.

    contains



  my $position = $file->contains(bar);



Check if asset contains a specific string.

    get_chunk



  my $bytes = $file->get_chunk($offset);
  my $bytes = $file->get_chunk($offset, $max);



Get chunk of data starting from a specific position, defaults to a maximum chunk size of 131072 bytes (128KB).

    is_file



  my $bool = $file->is_file;



True, this is a Mojo::Asset::File object.

    move_to



  $file = $file->move_to(/home/sri/bar.txt);



Move asset data into a specific file and disable cleanup.

    mtime



  my $mtime = $file->mtime;



Modification time of asset.

    size



  my $size = $file->size;



Size of asset data in bytes.

    slurp



  my $bytes = $file->slurp;



Read all asset data at once.

SEE ALSO

Mojolicious, Mojolicious::Guides, <http://mojolicious.org>.
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perl v5.20.3 MOJO::ASSET::FILE (3) 2016-03-15

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