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Varaverk/Arrs_Stack/sonarr_classification_scan.sh
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Gmer4Lfe 9dbcdc0bd7 Add anime/kids content misclassification detection for Radarr and Sonarr
Overseerr lets users request content into the wrong root folder; these
new report-only scans classify every tracked movie/series (anime, kids,
regular) from metadata alone and flag mismatches against the actual
root folder, in both directions. Rules were validated against real
library data before being adopted — see the header comments in each
script and the master.conf notes above the curated lists.
2026-07-17 11:49:23 -04:00

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#!/bin/bash
# ==============================================================================================
# ============================ Sonarr Content Classification Scan ==============================
# ==============================================================================================
#
# PURPOSE
# ─────────────────────────────────────────────────────────────────────────────
# Same problem as radarr_classification_scan.sh, TV side: Overseerr lets any user request a
# show into the wrong root folder (kids shows added to the general TV share, anime added to
# Kids_Tv_Shows, etc.). This script reads Sonarr's tracked series list and classifies every
# series as anime / kids-only / regular using metadata signals alone (genre, certification,
# network, original language) — then reports where a series' computed classification
# disagrees with the root folder it's actually sitting in, in both directions:
#
# FORWARD — a series classified as anime/kids is sitting outside its dedicated root
# REVERSE — a series sitting inside the kids/anime root doesn't match that classification
#
# Report-only. No files are moved and no Sonarr API writes happen. Every rule below was
# validated against this library's real data before being adopted — see the companion
# comment block in master.conf above the curated lists.
#
# ==============================================================================================
# CLASSIFICATION RULES — DIFFERENT FIELD MODEL THAN RADARR, NOT A COPY-PASTE
# ==============================================================================================
#
# TV metadata (TheTVDB, via Sonarr) shapes these signals differently than movie metadata
# (TMDb, via Radarr) — every difference below was confirmed live, not assumed:
# - Sonarr has an explicit "Anime" genre tag; Radarr does not.
# - Sonarr uses a single "network" field (TheTVDB's broadcaster), not "studio".
# - Certification is on the US TV Parental Guidelines scale (TV-Y/TV-Y7/TV-G/TV-PG/
# TV-14/TV-MA), not the MPAA scale — the tiers do not mean the same thing at the same
# position (TV-G is "general audience", not "for children", unlike movie G).
#
# is_anime:
# genre "Anime" (corroborated by Japanese language OR a Japan network — the bare tag alone
# produced a real false positive: "Craig of the Creek", an all-American Cartoon Network
# show, carries an "Anime" genre tag on TheTVDB for no discernible reason)
# OR (genre Animation AND originalLanguage Japanese)
# OR network in SONARR_ANIME_NETWORKS
# Always wins over kids when both could apply — explicit priority, not a tiebreak.
#
# is_kids ("kids will end up watching this alone" — NOT "family show night"):
# not is_anime AND (
# genre "Children" (NOT "Family" — see below)
# OR certification in (TV-Y, TV-Y7) (NOT TV-G — see below)
# OR network in SONARR_KIDS_NETWORKS
# )
# "Family" genre and "TV-G" certification were both tested standalone and rejected —
# both catch general-audience live-action content the whole household watches together
# (I Love Lucy, The Brady Bunch, Full House, Homestead Rescue), not kids-only content.
# Blanket "Animation" genre was also tested and rejected — it's dominated on TV by adult
# animated sitcoms (Rick and Morty, BoJack Horseman, Family Guy, South Park), unlike the
# movie side where it's a usable (gated) signal.
#
# No junk-detection tier here (unlike Radarr) — TheTVDB's ratings/imdbId data is far
# sparser than TMDb's even for completely legitimate shows (confirmed live: "The Pussycat
# Dolls Present: The Search for the Next Doll", a real 2007 MTV show, has ratings.votes=0
# and imdbId=null) — the vote-count heuristic that works for Radarr would flag real content
# for removal here, so it's deliberately not reused.
#
# ==============================================================================================
# DESIGN PRINCIPLES
# ==============================================================================================
#
# Report, Don't Act — same as the Radarr scan; moving/re-pointing is a deliberate follow-up.
# Curated Lists, Not Bare Genre/Cert Matching — see master.conf comments for exclusions.
# Cache-First — arr_get_tracked_data() same as sonarr_cleanup.sh, single call regardless
# of library size.
#
# ==============================================================================================
# CONFIGURATION
# ==============================================================================================
#
# host*.conf
# SONARR_URL / SONARR_API_KEY / SONARR_TV_ROOT — existing, aliased by detect_hosts()
# SONARR_KIDS_ROOT / SONARR_ANIME_ROOT — rootFolderPath literals as reported by the API
# (e.g. "/kids tv", "/ext-anime-shows") — leave blank on a host with no dedicated root
# for that category; the corresponding checks are skipped, not treated as an error.
#
# master.conf
# SONARR_ANIME_NETWORKS / SONARR_KIDS_NETWORKS — curated network allowlists
# SONARR_VERSION_MAJOR — expected API major version (reused from sonarr_cleanup.sh)
#
# ==============================================================================================
# RUNTIME MODES
# ==============================================================================================
#
# sonarr_classification_scan.sh — normal run, prints report
# sonarr_classification_scan.sh --log — verbose (per-series list)
# sonarr_classification_scan.sh --status — show config and exit
#
# ==============================================================================================
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "$SCRIPT_DIR/../load_config.sh"
parse_args "$@"
# ==============================================================================================
# ━━━ Setup ━━━
# ==============================================================================================
if [[ "$EUID" -ne 0 ]]; then
error "Must be run as root"
exit 1
fi
if ! command -v jq >/dev/null 2>&1; then
error "jq not found — required for JSON parsing"
exit 1
fi
detect_hosts
if [[ -z "${SONARR_URL:-}" ]] || [[ -z "${SONARR_API_KEY:-}" ]]; then
info "Sonarr not configured on $MY_ID ($LOCAL_SERVER_NAME) — skipping"
exit 0
fi
require_var SONARR_URL
require_var SONARR_API_KEY
if [[ "$SHOW_STATUS" == true ]]; then
echo ""
echo "━━━━━ $ICON_SUMMARY STATUS ━━━━━"
echo "$ICON_HOST Identity: $MY_ID ($LOCAL_SERVER_NAME)"
echo "$ICON_GEAR Sonarr URL: $SONARR_URL"
echo "$ICON_GEAR TV root: $SONARR_TV_ROOT"
echo "$ICON_GEAR Kids root: ${SONARR_KIDS_ROOT:-<not configured>}"
echo "$ICON_GEAR Anime root: ${SONARR_ANIME_ROOT:-<not configured>}"
echo "$ICON_GEAR Anime networks: ${#SONARR_ANIME_NETWORKS[@]} curated"
echo "$ICON_GEAR Kids networks: ${#SONARR_KIDS_NETWORKS[@]} curated"
echo "━━━━━━━━━━━━━━━━━━━━━━━"
exit 0
fi
echo ""
echo "━━━ $ICON_SYNC Fetching Sonarr Library ━━━"
if ! check_api "$SONARR_URL" "Sonarr" 10; then
exit 1
fi
check_arr_version "$SONARR_URL" "$SONARR_API_KEY" "v3" "$SONARR_VERSION_MAJOR" "Sonarr" || exit 1
SERIES_RESPONSE=$(arr_get_tracked_data "sonarr" "$SONARR_URL" "$SONARR_API_KEY" "v3") || {
error "Failed to fetch series from Sonarr"
exit 1
}
SERIES_COUNT=$(echo "$SERIES_RESPONSE" | jq -r 'length' 2>/dev/null)
if [[ -z "$SERIES_COUNT" ]] || [[ "$SERIES_COUNT" -eq 0 ]]; then
error "API returned 0 series — aborting"
exit 1
fi
info "$SERIES_COUNT series loaded"
# ==============================================================================================
# ━━━ Classify ━━━
# ==============================================================================================
echo ""
echo "━━━ $ICON_CLEAN Classifying ━━━"
ANIME_NETWORKS_JSON=$(printf '%s\n' "${SONARR_ANIME_NETWORKS[@]}" | jq -R . | jq -s .)
KIDS_NETWORKS_JSON=$(printf '%s\n' "${SONARR_KIDS_NETWORKS[@]}" | jq -R . | jq -s .)
RESULTS=$(echo "$SERIES_RESPONSE" | jq \
--argjson animeNetworks "$ANIME_NETWORKS_JSON" \
--argjson kidsNetworks "$KIDS_NETWORKS_JSON" \
--arg animeRoot "${SONARR_ANIME_ROOT:-}" \
--arg kidsRoot "${SONARR_KIDS_ROOT:-}" '
def is_anime:
(any(.genres[]?; . == "Anime")
and (.originalLanguage.name == "Japanese" or (.network as $n | $animeNetworks | index($n) != null)))
or (any(.genres[]?; . == "Animation") and .originalLanguage.name == "Japanese")
or (.network as $n | $animeNetworks | index($n) != null);
def is_kids:
(is_anime | not) and (
any(.genres[]?; . == "Children")
or (.certification as $c | ["TV-Y","TV-Y7"] | index($c) != null)
or (.network as $n | $kidsNetworks | index($n) != null)
);
map(
{
title, id, network, certification, rootFolderPath,
is_anime: is_anime,
is_kids: is_kids
} |
. + {
forward_anime_miss: (.is_anime and $animeRoot != "" and .rootFolderPath != $animeRoot),
forward_kids_miss: (.is_kids and $kidsRoot != "" and .rootFolderPath != $kidsRoot),
reverse_anime_leak: ((.is_anime | not) and $animeRoot != "" and .rootFolderPath == $animeRoot),
reverse_kids_leak: ((.is_anime | not) and (.is_kids | not) and $kidsRoot != "" and .rootFolderPath == $kidsRoot
and (.certification == "TV-MA" or .certification == "TV-14"))
}
)
')
FORWARD_ANIME_COUNT=$(echo "$RESULTS" | jq '[.[] | select(.forward_anime_miss)] | length')
FORWARD_KIDS_COUNT=$(echo "$RESULTS" | jq '[.[] | select(.forward_kids_miss)] | length')
REVERSE_ANIME_COUNT=$(echo "$RESULTS" | jq '[.[] | select(.reverse_anime_leak)] | length')
REVERSE_KIDS_COUNT=$(echo "$RESULTS" | jq '[.[] | select(.reverse_kids_leak)] | length')
if [[ "$ENABLE_LOGGING" == true ]]; then
echo "$RESULTS" | jq -r '.[] | select(.forward_anime_miss or .forward_kids_miss or .reverse_anime_leak or .reverse_kids_leak) |
" [\(if .forward_anime_miss then "FORWARD-ANIME" elif .forward_kids_miss then "FORWARD-KIDS" elif .reverse_anime_leak then "REVERSE-ANIME" elif .reverse_kids_leak then "REVERSE-KIDS" else "?" end)] \(.title) (root: \(.rootFolderPath), network: \(.network // "n/a"), cert: \(.certification // "n/a"))"'
fi
# ==============================================================================================
# ━━━ Summary ━━━
# ==============================================================================================
echo ""
echo "━━━━━ $ICON_SUMMARY SONARR CLASSIFICATION SUMMARY ━━━━━"
echo "$ICON_HOST Identity: $MY_ID ($LOCAL_SERVER_NAME)"
echo "$ICON_SYNC Series scanned: $SERIES_COUNT"
echo "$ICON_TRASH Forward — anime miss: $FORWARD_ANIME_COUNT (classified anime, outside ${SONARR_ANIME_ROOT:-<unconfigured>})"
echo "$ICON_TRASH Forward — kids miss: $FORWARD_KIDS_COUNT (classified kids, outside ${SONARR_KIDS_ROOT:-<unconfigured>})"
echo "$ICON_WARN Reverse — anime leak: $REVERSE_ANIME_COUNT (in ${SONARR_ANIME_ROOT:-<unconfigured>}, no anime signal — review, may be deliberate style placement)"
echo "$ICON_WARN Reverse — kids leak: $REVERSE_KIDS_COUNT (in ${SONARR_KIDS_ROOT:-<unconfigured>}, adult-rated content)"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
[[ "$ENABLE_LOGGING" != true ]] && echo " (run with --log for the per-title list)"
exit 0