Ghazascanner_2019runbot

//homepage/v-mt/lib/MT/FileInfo.pm

# Movable Type (r) (C) 2001-2008 Six Apart, Ltd. All Rights Reserved.
# This code cannot be redistributed without permission from www.sixapart.com.
# For more information, consult your Movable Type license.
#
# $Id: FileInfo.pm 1174 2008-01-08 21:02:50Z bchoate $

package MT::FileInfo;
use strict;

use base qw(MT::Object);

__PACKAGE__->install_properties({
    column_defs => {
        'id' => 'integer not null auto_increment',
        'blog_id' => 'integer not null',
        'entry_id' => 'integer',
        'url' => 'string(255)',
        'file_path' => 'text',
        'templatemap_id' => 'integer',
        'template_id' => 'integer',
        'archive_type' => 'string(255)',
        'category_id' => 'integer',
        'author_id' => 'integer',
        'startdate' => 'string(80)',
        'virtual' => 'boolean',
    },
    indexes => {
        blog_id => 1,
        entry_id => 1,
        template_id => 1,
        templatemap_id => 1,
        url => 1,
        startdate => 1,
    },
    datasource => 'fileinfo',
    primary_key => 'id',
});

=pod

=head1 NAME

MT::FileInfo

=head1 SYNOPSIS

A FileInfo gives you information about a certain file or
server-relative URL (it assumes a one-to-one mapping between files and
URLs).

More precisely A FileInfo maps a file path to a "Specifier" which
tells what kind of file it is and how to rebuild it; also included is
the URL where it is expected to be served.

A Specifier is a variant record with the following types and fields:

Index of template_id
          | Entry of templatemap_id * entry_id
          | DateBased of templatemap_id * date_spec * archive_type
          | Category of templatemap_id * category_id

A FileInfo is tagged with an archive_type field (from the set
{Individual, Daily, Monthly, Weekly, Category, Index}), which
determines which of those variants is held in the record.

=head1 METHODS

=over 4

=item set_info_for_url($url, $file_path, $archive_type, $spec)

Creates a FileInfo record in the database to indicate that the URL
C<$url> serves the file at C<$file_path> and can be rebuilt from the
parameters in C<$spec>.

The C<$spec> argument is a hash ref with at least one of {TemplateMap,
Template} defined, and at least one of the following: {Entry,
StartDate, Category}.

If $archive_type is 'index' then Template should be given; otherwise
TemplateMap should be given.

=back

=cut

# think: We need a set({a => v, ...}, {b => u, ...}) routine which
#    guarantees that subsequently load({a => v, ...}) will return a
#    record that matches {b => u}

sub set_info_for_url {
    my $class = shift;
    my ($url, $file_path, $archive_type, $args) = @_;
    my $url_map = MT::FileInfo->new();
    $url_map->blog_id($args->{Blog});
    if ($archive_type eq 'index') {
        $url_map->template_id($args->{Template});
    } else {
        $url_map->templatemap_id($args->{TemplateMap}) if $args->{TemplateMap};
        $url_map->template_id($args->{Template}) if $args->{Template};
        $args->{Entry} = $args->{Entry}->id if ref $args->{Entry};
        $url_map->entry_id($args->{Entry}) if $args->{Entry};
        $url_map->startdate($args->{StartDate}) if $args->{StartDate};
        $args->{Category} = $args->{Category}->id if ref $args->{Category};
        $url_map->category_id($args->{Category}) if $args->{Category};
        $args->{Author} = $args->{Author}->id if ref $args->{Author};
        $url_map->author_id($args->{Author}) if $args->{Author};
    }
    $url_map->archive_type($archive_type);
    $url_map->url($url);
    $url_map->file_path($file_path);
    $url_map->save() || return $class->error($url_map->errstr());
    return $url_map;
}

sub parent_names {
    my $obj = shift;
    my $parents = {
        blog => 'MT::Blog',
        template => 'MT::Template',
        templatemap => 'MT::TemplateMap',
        category => 'MT::Category',
        entry => 'MT::Entry',
        author => 'MT::Author',
    };
    $parents;
}

@Ghazascanner_2019runbot

Ghazascanner File Manager