Mojo::Content::Single - HTTP content

NAME SYNOPSIS DESCRIPTION EVENTS upgrade ATTRIBUTES asset auto_upgrade METHODS body_contains body_size clone get_body_chunk new parse SEE ALSO

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

EVENTS

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

upgrade

$single−>on(upgrade => sub ($single, $multi) {...});

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

$single−>on(upgrade => sub ($single, $multi) {
return unless $multi−>headers−>content_type =˜ /multipart\/([ˆ;]+)/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.