Initial fresh commit

poller.pl

@@ -0,0 +1,153 @@
+#!/usr/bin/env perl
+# -*- Perl -*-
+
+use strict;
+use warnings;
+
+use open qw(:std :encoding(UTF-8));
+
+use Data::Dumper qw(Dumper);
+use Getopt::Std;
+use IO::Handle;
+use JSON::Tiny qw(decode_json);
+use LWP::UserAgent;
+use Time::Duration;
+use URI::Escape;
+
+# --- Environment Variables ---
+use constant LIDARR_BASE => $ENV{LIDARR_BASE} || 'http://localhost:8686';
+
+# ANSI escape sequences
+sub ERASE_EOL   { return "\033[K";     }
+sub CURSOR_BACK { return "\033[${_[0]}D"; }
+sub STATUS      { return $_[0] . ERASE_EOL . CURSOR_BACK(length($_[0])) }
+
+getopts('bfhv');
+
+my $fresh_result  = defined $::opt_f ? $::opt_f : 0; # vs STALE
+
+# Define the list of IDs to process
+my @ids_to_process;
+my $ua    = new LWP::UserAgent; # Initialize LWP::UserAgent
+my $json_content;
+
+# --- Input Logic: Prioritized Checks ---
+
+# 1. Check for API URL (Highest Priority)
+if (my $api_url = $ENV{MBID_API_URL}) {
+    print STDERR "Fetching IDs from API URL: $api_url\n";
+    my $res = $ua->get($api_url);
+    unless ($res->is_success) {
+        die "FATAL: Failed to fetch data from API: " . $res->status_line . "\n";
+    }
+    $json_content = $res->content;
+}
+# 2. Check for JSON File (Second Priority)
+elsif (my $json_file = $ENV{MBID_JSON_FILE}) {
+    print STDERR "Loading IDs from JSON file: $json_file\n";
+    open my $fh, '<:encoding(UTF-8)', $json_file or die "Could not open $json_file: $!";
+    $json_content = do { local $/; <$fh> };
+    close $fh;
+}
+# 3. Check for a single URL/ID (Lowest Priority)
+elsif (my $single_url = $ENV{MBID_URL}) {
+    push @ids_to_process, $single_url;
+} 
+else {
+    die "FATAL: Must set MBID_API_URL, MBID_JSON_FILE, OR MBID_URL.\n";
+}
+
+
+# --- JSON Parsing Logic (Applies to API URL and JSON File) ---
+if ($json_content) {
+    my $data;
+    eval {
+        $data = decode_json($json_content);
+    };
+    if ($@) {
+        die "Error decoding JSON from source: $@\n";
+    }
+
+    # Extract the 'foreignId' from each object in the array
+    if (ref $data eq 'ARRAY') {
+        foreach my $item (@$data) {
+            if (ref $item eq 'HASH' && exists $item->{foreignId}) {
+                push @ids_to_process, $item->{foreignId};
+            } else {
+                warn "Skipping malformed item in input (missing 'foreignId').\n";
+            }
+        }
+    } else {
+        die "Input content was not a JSON array.\n";
+    }
+}
+
+
+# --- Main Processing Loop ---
+foreach my $id (@ids_to_process) {
+    chomp $id;
+    print "\n--- Processing: $id ---\n";
+
+    my $type = 'artist'; # Assuming 'foreignId' provides an artist MBID
+
+    my $json = ping_api($type, $id);
+
+    print "- add-to-lidarr: " .
+        LIDARR_BASE . "/add/search?term=" . uri_escape("lidarr:$id") . "\n";
+}
+
+## subroutines (ping_api and validate remain the same as your original script)
+
+sub ping_api {
+  my ($type, $id) = @_;
+  my $ua    = new LWP::UserAgent;
+  my $start = time();
+  my $loops = 0;
+  my $api   = "https://api.lidarr.audio/api/v0.4/$type/$id";
+  my $json;
+
+  print STDERR "Pinging $api\n";
+  
+  while (1) {
+    $loops++;
+    print STDERR STATUS("- attempt $loops");
+    my $res = $ua->get($api);
+    my $status = $res->code;
+    if ($res->is_success) {
+      eval {
+	$json = decode_json($res->content);
+      };
+      if ($@) {
+	chomp $@;
+	warn "Retrying: $@\n";
+      } elsif ($fresh_result and $res->header('cf-cache-status') eq 'STALE') {
+	$status .= ' STALE';
+      } else {
+	print STDERR ERASE_EOL;
+	last;
+      }
+    }
+    print STDERR STATUS("- attempt $loops: $status");
+    sleep 5;
+  }
+
+  my $elapsed = time() - $start;
+  print "- ready ($loops attempts, " . duration($elapsed) . ")\n"
+    if $loops > 1;
+  if ($type eq 'artist') {
+    print "- artist: " . $json->{artistname} . "\n";
+  } else {
+    print "- album: " . $json->{title} . "\n";
+  }
+
+  return $json;
+}
+
+sub validate {
+  my ($type, $json) = @_;
+  my @warnings;
+  if ($type eq 'artist') {
+    # make sure there are albums
+    unless (exists $json->{Albums} and scalar @{$json->{Albums}}) {
+      push(@warnings, 'no albums');
+    }