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# Movable Type (r) Open Source (C) 2001-2012 Six Apart, Ltd.
# This program is distributed under the terms of the
# GNU General Public License, version 2.
#
# $Id$
package MT::ArchiveType::Date;
use base qw( MT::ArchiveType );
sub group_based {
return 1;
}
sub dated_group_entries {
my $obj = shift;
my ( $ctx, $at, $ts, $limit ) = @_;
my $blog = $ctx->stash('blog');
my ( $start, $end );
if ($ts) {
( $start, $end ) = $obj->date_range($ts);
$ctx->{current_timestamp} = $start;
$ctx->{current_timestamp_end} = $end;
}
else {
$start = $ctx->{current_timestamp};
$end = $ctx->{current_timestamp_end};
}
require MT::Entry;
my @entries = MT::Entry->load(
{ blog_id => $blog->id,
status => MT::Entry::RELEASE(),
authored_on => [ $start, $end ]
},
{ range_incl => { authored_on => 1 },
'sort' => 'authored_on',
'direction' => 'descend',
( $limit ? ( 'limit' => $limit ) : () ),
}
) or return $ctx->error("Couldn't get $at archive list");
\@entries;
}
sub dated_category_entries {
my $obj = shift;
my ( $ctx, $at, $cat, $ts ) = @_;
my $blog = $ctx->stash('blog');
my ( $start, $end );
if ($ts) {
( $start, $end ) = $obj->date_range($ts);
}
else {
$start = $ctx->{current_timestamp};
$end = $ctx->{current_timestamp_end};
}
my @entries = MT::Entry->load(
{ blog_id => $blog->id,
status => MT::Entry::RELEASE(),
authored_on => [ $start, $end ]
},
{ range_incl => { authored_on => 1 },
'join' =>
[ 'MT::Placement', 'entry_id', { category_id => $cat->id } ],
'sort' => 'authored_on',
'direction' => 'descend',
}
) or return $ctx->error("Couldn't get $at archive list");
\@entries;
}
sub dated_author_entries {
my $obj = shift;
my ( $ctx, $at, $author, $ts ) = @_;
my $blog = $ctx->stash('blog');
my ( $start, $end );
if ($ts) {
( $start, $end ) = $obj->date_range($ts);
}
else {
$start = $ctx->{current_timestamp};
$end = $ctx->{current_timestamp_end};
}
my @entries = MT::Entry->load(
{ blog_id => $blog->id,
author_id => $author->id,
status => MT::Entry::RELEASE(),
authored_on => [ $start, $end ]
},
{ range_incl => { authored_on => 1 },
'sort' => 'authored_on',
'direction' => 'descend',
}
) or return $ctx->error("Couldn't get $at archive list");
\@entries;
}
sub get_entry {
my $archiver = shift;
my ( $ts, $blog_id, $order ) = @_;
my ( $start, $end ) = $archiver->date_range($ts);
if ( $order eq 'previous' ) {
$order = 'descend';
$ts = $start;
}
else {
$order = 'ascend';
$ts = $end;
}
my $entry = MT->model('entry')->load(
{ blog_id => $blog_id,
status => MT::Entry::RELEASE()
},
{ limit => 1,
'sort' => 'authored_on',
direction => $order,
start_val => $ts
}
);
$entry;
}
# get an entry in the next or previous archive for dated-based ArchiveType
sub next_archive_entry {
$_[0]->adjacent_archive_entry( { %{ $_[1] }, order => 'next' } );
}
sub previous_archive_entry {
$_[0]->adjacent_archive_entry( { %{ $_[1] }, order => 'previous' } );
}
sub adjacent_archive_entry {
my $obj = shift;
my ($param) = @_;
my $order = ( $param->{order} eq 'previous' ) ? 'descend' : 'ascend';
my $cat = $param->{category} if $obj->category_based;
my $author = $param->{author} if $obj->author_based;
my $ts = $param->{ts};
my $blog_id = $param->{blog_id}
|| ( $param->{blog} ? $param->{blog}->id : undef );
# if $param->{entry} given, override $ts and $blog_id.
if ( my $e = $param->{entry} ) {
$ts = $e->authored_on;
$blog_id = $e->blog_id;
}
my ( $start, $end ) = $obj->date_range($ts);
$ts = ( $order eq 'descend' ) ? $start : $end;
require MT::Entry;
require MT::Placement;
my $entry = MT::Entry->load(
{ status => MT::Entry::RELEASE(),
$blog_id ? ( blog_id => $blog_id ) : (),
$author ? ( author_id => $author->id ) : (),
},
{ limit => 1,
'sort' => 'authored_on',
direction => $order,
start_val => $ts,
$cat
? ( 'join' => [
'MT::Placement', 'entry_id',
{ category_id => $cat->id }
]
)
: (),
}
);
$entry;
}
1;
|
