fixes for series tmdb id

backend/src/processing/processor/trakt.rs

@@ -43,12 +43,11 @@ fn extract_tmdb_id_from_playlist_item(item: &PlaylistItem) -> Option<u32> {
     if let Some(additional_props) = &item.header.additional_properties {
         if let Some(props_str) = additional_props.as_str() {
             if let Ok(props) = serde_json::from_str::<serde_json::Map<String, serde_json::Value>>(props_str) {
-                if let Some(tmdb_value) = props.get("tmdb") {
-                    return get_u32_from_serde_value(tmdb_value);
-                }
-                if let Some(tmdb_id_value) = props.get("tmdb_id") {
-                    return get_u32_from_serde_value(tmdb_id_value);
-                }
+                return props
+                    .get("tmdb_id")
+                    .and_then(get_u32_from_serde_value)
+                    .filter(|&id| id != 0)
+                    .or_else(|| props.get("tmdb").and_then(get_u32_from_serde_value));
             }
         }
     }

backend/src/processing/processor/xtream_series.rs

@@ -16,7 +16,7 @@ use std::fs::File;
 use std::io::{BufWriter, Write};
 use std::sync::Arc;
 use std::time::Instant;
-use log::{error, info, log_enabled, Level};
+use log::{error, info, log_enabled, warn, Level};
 use crate::model::{XtreamSeriesEpisode, XtreamSeriesInfoEpisode};
 use crate::utils;
 use crate::processing::processor::xtream::normalize_json_content;
@@ -167,6 +167,10 @@ async fn process_series_info(
         {
             let Some(provider_id) = pli.header.get_provider_id() else { continue; };
             let Ok(content) = info_reader.get(&provider_id)  else { continue; };
+            if content.is_empty() {
+                warn!("Series info content is empty, skipping series with provider id: {provider_id}");
+                continue;
+            }
             match serde_json::from_str::<serde_json::Value>(&content) {
                 Ok(series_content) => {
                     let (group, series_name) = {

backend/src/processing/processor/xtream_vod.rs

@@ -42,6 +42,12 @@ fn extract_info_record_from_vod_info(content: &str) -> Option<(u32, InputVodInfo
     let tmdb_id = info_section
         .get(crate::model::XC_TAG_VOD_INFO_TMDB_ID)
         .and_then(get_u32_from_serde_value)
+        .filter(|&id| id != 0)
+        .or_else(|| {
+            info_section
+                .get(crate::model::XC_TAG_VOD_INFO_TMDB)
+                .and_then(get_u32_from_serde_value)
+        })
         .unwrap_or(0);
 
     let release_date = info_section