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.\"
.IX Title "Mojo::Content::Single 3pm"
.TH Mojo::Content::Single 3pm 2024-05-15 "perl v5.38.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH NAME
Mojo::Content::Single \- HTTP content
.SH SYNOPSIS
.IX Header "SYNOPSIS"
.Vb 1
\&  use Mojo::Content::Single;
\&
\&  my $single = Mojo::Content::Single\->new;
\&  $single\->parse("Content\-Length: 12\ex0d\ex0a\ex0d\ex0aHello World!");
\&  say $single\->headers\->content_length;
.Ve
.SH DESCRIPTION
.IX Header "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>.
.SH EVENTS
.IX Header "EVENTS"
Mojo::Content::Single inherits all events from Mojo::Content and can emit the following new ones.
.SS upgrade
.IX Subsection "upgrade"
.Vb 1
\&  $single\->on(upgrade => sub ($single, $multi) {...});
.Ve
.PP
Emitted when content gets upgraded to a Mojo::Content::MultiPart object.
.PP
.Vb 4
\&  $single\->on(upgrade => sub ($single, $multi) {
\&    return unless $multi\->headers\->content_type =~ /multipart\e/([^;]+)/i;
\&    say "Multipart: $1";
\&  });
.Ve
.SH ATTRIBUTES
.IX Header "ATTRIBUTES"
Mojo::Content::Single inherits all attributes from Mojo::Content and implements the following new ones.
.SS asset
.IX Subsection "asset"
.Vb 2
\&  my $asset = $single\->asset;
\&  $single   = $single\->asset(Mojo::Asset::Memory\->new);
.Ve
.PP
The actual content, defaults to a Mojo::Asset::Memory object with "auto_upgrade" in Mojo::Asset::Memory enabled.
.SS auto_upgrade
.IX Subsection "auto_upgrade"
.Vb 2
\&  my $bool = $single\->auto_upgrade;
\&  $single  = $single\->auto_upgrade($bool);
.Ve
.PP
Try to detect multipart content and automatically upgrade to a Mojo::Content::MultiPart object, defaults to a true
value.
.SH METHODS
.IX Header "METHODS"
Mojo::Content::Single inherits all methods from Mojo::Content and implements the following new ones.
.SS body_contains
.IX Subsection "body_contains"
.Vb 1
\&  my $bool = $single\->body_contains(\*(Aq1234567\*(Aq);
.Ve
.PP
Check if content contains a specific string.
.SS body_size
.IX Subsection "body_size"
.Vb 1
\&  my $size = $single\->body_size;
.Ve
.PP
Content size in bytes.
.SS clone
.IX Subsection "clone"
.Vb 1
\&  my $clone = $single\->clone;
.Ve
.PP
Return a new Mojo::Content::Single object cloned from this content if possible, otherwise return \f(CW\*(C`undef\*(C'\fR.
.SS get_body_chunk
.IX Subsection "get_body_chunk"
.Vb 1
\&  my $bytes = $single\->get_body_chunk(0);
.Ve
.PP
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.
.SS new
.IX Subsection "new"
.Vb 3
\&  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});
.Ve
.PP
Construct a new Mojo::Content::Single object and subscribe to event "read" in Mojo::Content with default content
parser.
.SS parse
.IX Subsection "parse"
.Vb 2
\&  $single = $single\->parse("Content\-Length: 12\ex0d\ex0a\ex0d\ex0aHello World!");
\&  my $multi = $single\->parse("Content\-Type: multipart/form\-data\ex0d\ex0a\ex0d\ex0a");
.Ve
.PP
Parse content chunk and upgrade to Mojo::Content::MultiPart object if necessary.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Mojolicious, Mojolicious::Guides, <https://mojolicious.org>.