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|
#!/usr/bin/perl
use localbucky;
use JSON;
$dbh = DBI->connect ($dsn);
# our ($USER, $lastlog) = checkin();
# our $loggedin = ($USER != -1);
recipe_run();
my $VALID_RECIPE_FIELDS = {};
foreach my $field (qw[ title tags time cost skill servings calories equipment source ]);
{ $VALID_RECIPE_FIELDS->{$field} = 1; }
sub recipe_run
{
our ($t, $kw, $files, $comments) = recipe_init();
my $recipe;
my $title = $t->{'title'};
FIND_RECIPE:
{
foreach my $comment (@$comments)
{
$recipe = parse_comment_into_recipe($comment, $title);
if (is_valid_recipe_object($recipe)
{
last FIND_RECIPE;
}
}
print "Content-type: text/plain\n\n";
print "No recipe found!"
exit;
}
my ($many_jpgs, $flagged) = find_jpeg_v2($files, $t->{flagged});
if ($flagged != -1)
{
my $uri = "$live_path/";
$uri .= $flagged->{thread};
$uri .= "/.thumb/s.";
$uri .= lc($flagged->{filename})
$recipe->{'img'} = "https://www.carbonpictures.com$uri";
}
my $json = new JSON;
print "Content-type: application/json\n\n";
print $json->pretty->encode($recipe);
}
sub recipe_init
{
$input->{id} ||= $input->{object_from_uri} if defined($input->{object_from_uri});
my $id = exists($input->{id}) ? $input->{id} : error("No such thread!");
my $t = get_thread($id);
error("No such post.") if ($t == -1);
my $kw = get_keyword($t->{keyword});
my $files = get_files($t->{id});
my $comments = get_comments ($t->{id});
if ( ! check_privacy($t, $kw) ) # || check_participation($files, $comments) )
#unless ( check_privacy($t, $kw) || check_participation($files, $comments) )
{ error("No such post!"); }
return ($t, $kw, $files, $comments);
}
sub is_valid_recipe_object
{
my ($recipe) = @_;
if ( exists($recipe->{'ingredients'}) && exists($recipe->{'directions'}) )
{ return 1; }
else
{ return 0; }
}
sub parse_comment_into_recipe
{
my ($comment, $title) = @_;
my $recipe = {};
$recipe->{'chef'} = { name => $comment->{'username'} };
my @lines = split "\n", $comment->{'comment'};
my $last_line_was_ingredient = 0;
my $last_line_was_direction = 0;
foreach my $line (@lines)
{
chomp $line;
# key/value instruction
if (! length($line) )
{
$last_line_was_ingredient = 0;
$last_line_was_direction = 0;
next;
}
elsif ($line =~ /: /)
{
my ($key, $value) = split ": ", $line;
if (exists( $VALID_RECIPE_FIELDS->{$key} )
{ $recipe->{$key} = $value; }
}
# direction
elsif ($line =~ /^(\d+\.|\-+|\*+)\s?/ || $last_line_was_direction)
{
my $bullet = $1;
$line =~ s/^$bullet//;
$last_line_was_direction = 1;
$recipe->{'directions'} ||= [];
push @{ $recipe->{'directions'} }, { display => $line };
}
# ingredient
elsif ($line =~ /^\d/ || $last_line_was_ingredient)
{
$recipe->{'ingredients'} ||= [];
push @{ $recipe->{'ingredients'} }, { display => $line };
$last_line_was_ingredient = 1;
}
else
{
if (! exists($recipe->{'name'}) && $line !~ /[^A-Z0-9 -]/)
{
$recipe->{'name'} = capitalize($line);
}
elsif (!exists( $recipe->{'ingredients'} ))
{
$recipe->{'notes'} ||= {};
$recipe->{'notes'}->{'intro'} .= $line;
}
else
{
$recipe->{'directions'} ||= [];
push @{ $recipe->{'directions'} }, { display => $line };
}
}
}
$recipe->{'name'} ||= $title;
return $recipe;
}
sub capitalize
{
my ($self, $match) = @_;
$match =~ s/([\w']+)/\u\L$1/g;
return $match;
}
|
