307 lines
9.4 KiB
Plaintext
307 lines
9.4 KiB
Plaintext
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#!/usr/bin/env perl
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#===============================================================================
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#
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# FILE: check_reservations
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#
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# USAGE: ./check_reservations
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#
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# DESCRIPTION: Interrogate the 'reservations' table in the live HPR database
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# through an SSH tunnel. The result is used to look at and
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# report the state of processing on the local system.
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#
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# The original version of this script ran a remote command on
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# the VPS, but was very vulnerable to VPS and tunnel failure.
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#
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# OPTIONS: ---
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# REQUIREMENTS: ---
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# BUGS: ---
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# NOTES: ---
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# AUTHOR: Dave Morriss (djm), Dave.Morriss@gmail.com
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# VERSION: 0.0.8
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# CREATED: 2019-01-07 12:29:06
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# REVISION: 2023-07-01 23:04:16
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#
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#===============================================================================
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use strict;
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use warnings;
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use utf8;
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use feature qw{ postderef say signatures state };
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no warnings qw{ experimental::postderef experimental::signatures };
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use Carp;
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use Getopt::Long;
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use Config::General;
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use DBI;
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#
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# Version number (manually incremented)
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#
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our $VERSION = '0.0.8';
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#
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# Script and directory names
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#
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( my $PROG = $0 ) =~ s|.*/||mx;
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( my $DIR = $0 ) =~ s|/?[^/]*$||mx;
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$DIR = '.' unless $DIR;
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#-------------------------------------------------------------------------------
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# Declarations
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#-------------------------------------------------------------------------------
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#
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# Constants and other declarations
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#
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my $basedir = "$ENV{HOME}/HPR/Show_Submission";
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my $cache = "$basedir/shownotes";
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my $configfile = "$basedir/.hpr_db.cfg";
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my $reserved = '9999';
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my ( $dbh, $sth1, $h1 );
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my ( $show, @res);
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my $count = 0;
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#
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# Interpretations of the new status values in the database
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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# The sequence seems to be:
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# 1. User selects a free slot (request.php), status becomes
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# REQUEST_UNVERIFIED, verified is 0, no email address recorded yet, IP
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# address recorded
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# 2. User enters the email address to receive the link to the form and presses
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# 'Next'. An email is sent with the link and status changes to
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# REQUEST_EMAIL_SENT, now the email address is filled out but verified
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# is 0 still.
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# 3. User clicks the link in the email they received which takes them to the
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# form, now the state becomes EMAIL_LINK_CLICKED and verified is 1. We see
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# this as 'pending', the first status we take account of since we exclude
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# all records in the 'reservations' table where verified is 0.
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# 4. The user completes the form and hits the 'Send' button. When all files
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# have been uploaded the status changes to SHOW_SUBMITTED.
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#
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# 2022-04-07 New values added:
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#
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# 5. METADATA_PROCESSED signals that the processing of notes and related
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# things is complete
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# 6. MEDIA_TRANSCODED indicates that Ken has done the transcoding and posted
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# the show.
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# 7. UPLOADED_TO_IA indicates that the IA upload has been done (by me usually)
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# 8. UPLOADED_TO_RSYNC_NET final step shows that the files (audio & assets)
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# have been archived/backed up
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#
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# 2023-07-02 New value added for reserve shows
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#
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# 9. RESERVE_SHOW_SUBMITTED indication that a reserve show has been uploaded
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# and stashed away ready for adding to a slot at a later time.
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#
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# I don't think there's a way of knowing what has happened between
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# EMAIL_LINK_CLICKED and SHOW_SUBMITTED.
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#
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my %status = (
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REQUEST_UNVERIFIED => 'unverified', # shouldn't be returned
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REQUEST_EMAIL_SENT => 'email sent', # been sent the email with a link
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EMAIL_LINK_CLICKED => 'pending', # filling in the form/sending the show
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RESERVE_SHOW_SUBMITTED => 'reserved show', # reserve show received
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SHOW_SUBMITTED => 'uploaded', # all done
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METADATA_PROCESSED => 'metadata processed', # notes processed, etc
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SHOW_POSTED => 'in the database', # awaiting audio transcoding
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MEDIA_TRANSCODED => 'transcoded', # audio transcoded
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UPLOADED_TO_IA => 'uploaded to IA', # uploaded to IA
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UPLOADED_TO_RSYNC_NET => 'archived', # archived on rsync.net
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);
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#
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# Enable Unicode mode
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#
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binmode STDOUT, ":encoding(UTF-8)";
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binmode STDERR, ":encoding(UTF-8)";
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#-------------------------------------------------------------------------------
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# Options and arguments
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#-------------------------------------------------------------------------------
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#
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# Process options
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#
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my %options;
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Options( \%options );
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#
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# Default help
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#
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Usage() if ( $options{'help'} );
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#
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# Collect options
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#
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my $cfgfile
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= ( defined( $options{config} ) ? $options{config} : $configfile );
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#
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# Sanity checks
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#
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die "Unable to find $cfgfile\n" unless ( -e $cfgfile );
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#-------------------------------------------------------------------------------
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# Configuration file - load data
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#-------------------------------------------------------------------------------
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my $conf = Config::General->new(
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-ConfigFile => $cfgfile,
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-InterPolateVars => 1,
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-ExtendedAccess => 1,
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);
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my %config = $conf->getall();
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#-------------------------------------------------------------------------------
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# Connect to the database
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#-------------------------------------------------------------------------------
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my $dbhost = $config{database}->{host} // '127.0.0.1';
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my $dbport = $config{database}->{port} // 3306;
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my $dbname = $config{database}->{name};
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my $dbuser = $config{database}->{user};
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my $dbpwd = $config{database}->{password};
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$dbh = DBI->connect( "dbi:mysql:host=$dbhost;port=$dbport;database=$dbname",
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$dbuser, $dbpwd, { AutoCommit => 1 } )
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or croak $DBI::errstr;
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#
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# Enable client-side UTF8
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#
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$dbh->{mysql_enable_utf8} = 1;
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#
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# Set the local timezone to UTC for this connection
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#
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$dbh->do("set time_zone = '+00:00'") or carp $dbh->errstr;
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#
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# Query the reservations table for shows which are more or less kosher.
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# 2023-07-01 the episode number 9999 is currently a marker that the show is
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# for the reserve queue, so we omit it
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#
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$sth1 = $dbh->prepare(
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q{SELECT * FROM reservations WHERE ep_num > 0 ORDER BY timestamp});
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$sth1->execute();
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if ( $dbh->err ) {
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carp $dbh->errstr;
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}
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#
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# Collect details of all the verified reservations found, with an
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# interpretation of their state and the email of the sender. For each show
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# look at its local state and report it.
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#
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while ( $h1 = $sth1->fetchrow_hashref() ) {
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$show = $h1->{ep_num};
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if ($show == $reserved) {
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push(@res,$h1);
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next;
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}
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$count++;
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my @atts;
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push( @atts, "+dir" ) if ( -e "$cache/hpr${show}" );
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push( @atts, "+shownotes" ) if ( -s "$cache/hpr${show}/shownotes.txt" );
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push( @atts, "+processed" ) if ( -e "$cache/hpr${show}/hpr${show}.html" );
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push( @atts, "+uploaded" ) if ( -e "$cache/hpr${show}/.uploaded" );
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printf "[%02d] %04d: %-18s (%s) %s\n", $count, $show,
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(
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exists( $status{ $h1->{status} } )
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? $status{ $h1->{status} }
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: 'unknown'
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),
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$h1->{email},
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join( "; ", @atts );
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}
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#
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# If for some reason there aren't any reservations tell the caller
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#
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say "No show reservations" if ( $count == 0 );
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if (@res) {
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say " ";
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say "Reserve queue entries";
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$count = 0;
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for my $r (@res) {
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$count++;
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printf "[%02d] %-24s %s (%s)\n", $count,
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(
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exists( $status{ $r->{status} } )
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? $status{ $r->{status} }
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: 'unknown'
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),
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$r->{timestamp},
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$r->{email};
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}
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}
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exit;
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#=== FUNCTION ================================================================
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# NAME: Usage
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# PURPOSE: Display a usage message and exit
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# PARAMETERS: None
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# RETURNS: To command line level with exit value 1
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# DESCRIPTION: Builds the usage message using global values
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# THROWS: no exceptions
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# COMMENTS: none
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# SEE ALSO: n/a
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#===============================================================================
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sub Usage {
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print STDERR <<EOD;
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$PROG v$VERSION
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Usage: $PROG [options]
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Scans the HPR database table 'reservations' and reports what new shows are
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indicated there and what state they are in.
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Options:
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-help Display this information
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-config=FILE This option allows an alternative configuration file
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to be used. This file defines the location of the
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database, its port, its name and the username and
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password to be used to access it. This feature was
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added to allow the script to access alternative
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databases or the live database over an SSH tunnel.
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If the option is omitted the default file is used:
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.hpr_db.cfg
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EOD
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exit(1);
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}
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#=== FUNCTION ================================================================
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# NAME: Options
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# PURPOSE: Processes command-line options
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# PARAMETERS: $optref Hash reference to hold the options
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# RETURNS: Undef
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# DESCRIPTION:
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# THROWS: no exceptions
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# COMMENTS: none
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# SEE ALSO: n/a
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#===============================================================================
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sub Options {
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my ($optref) = @_;
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my @options = ( "help", "config=s", );
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Usage() if ( !GetOptions( $optref, @options ) );
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return;
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}
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# vim: syntax=perl:ts=8:sw=4:et:ai:tw=100:fo=tcrqn21:fdm=marker
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