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
       <http://tools.ietf.org/html/rfc7230> and RFC 7231 <http://tools.ietf.org/html/rfc7231>.

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 "read" event 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, <http://mojolicious.org>.

perl v5.26.1                                       2017-12-30                         Mojo::Content::Single(3pm)