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Mojolicious-8.54
River stage four • 1014 direct dependents • 1136 total dependents
/ Mojo::Content::Single

NAME

Mojo::Content::Single - HTTP content

SYNOPSIS


            

              
              
use Mojo::Content::Single;
my $single = Mojo::Content::Single->new;
$single->parse("Content-Length: 12\x0d\x0a\x0d\x0aHello World!");
say $single->headers->content_length;

DESCRIPTION

Mojo::Content::Single is a container for HTTP content, based on RFC 7230 and RFC 7231.

EVENTS

Mojo::Content::Single inherits all events from Mojo::Content and can emit the following new ones.

upgrade


            

              
              
$single->on(upgrade => sub {
  my ($single, $multi) = @_;
  ...
});

Emitted when content gets upgraded to a Mojo::Content::MultiPart object.


            

              
              
$single->on(upgrade => sub {
  my ($single, $multi) = @_;
  return unless $multi->headers->content_type =~ /multipart\/([^;]+)/i;
  say "Multipart: $1";
});

ATTRIBUTES

Mojo::Content::Single inherits all attributes from Mojo::Content and implements the following new ones.

asset


            

              
              
my $asset = $single->asset;
$single   = $single->asset(Mojo::Asset::Memory->new);

The actual content, defaults to a Mojo::Asset::Memory object with "auto_upgrade" in Mojo::Asset::Memory enabled.

auto_upgrade


            

              
              
my $bool = $single->auto_upgrade;
$single  = $single->auto_upgrade($bool);

Try to detect multipart content and automatically upgrade to a Mojo::Content::MultiPart object, defaults to a true value.

METHODS

Mojo::Content::Single inherits all methods from Mojo::Content and implements the following new ones.

body_contains


            

              
              
my $bool = $single->body_contains('1234567');

Check if content contains a specific string.

body_size


            

              
              
my $size = $single->body_size;

Content size in bytes.

clone


            

              
              
my $clone = $single->clone;

Return a new Mojo::Content::Single object cloned from this content if possible, otherwise return undef.

get_body_chunk


            

              
              
my $bytes = $single->get_body_chunk(0);

Get a chunk of content starting from a specific position. Note that it might not be possible to get the same chunk twice if content was generated dynamically.

new


            

              
              
my $single = Mojo::Content::Single->new;
my $single = Mojo::Content::Single->new(asset => Mojo::Asset::File->new);
my $single = Mojo::Content::Single->new({asset => Mojo::Asset::File->new});

Construct a new Mojo::Content::Single object and subscribe to event "read" in Mojo::Content with default content parser.

parse


            

              
              
$single = $single->parse("Content-Length: 12\x0d\x0a\x0d\x0aHello World!");
my $multi
  = $single->parse("Content-Type: multipart/form-data\x0d\x0a\x0d\x0a");

Parse content chunk and upgrade to Mojo::Content::MultiPart object if necessary.

SEE ALSO

Mojolicious, Mojolicious::Guides, https://mojolicious.org.