⬆️ Upgrade/pin pdf dep to fix panic

See pdf-rs/pdf#189 (comment)

core/Cargo.toml

@@ -38,7 +38,8 @@ zip = "0.5.13"
 epub = "1.2.4"
 unrar = { git = "https://github.com/stumpapp/unrar.rs", branch = "feature/typestate" }
 # unrar = { version = "0.5.1" }
-pdf = "0.8.1"
+# pdf = "0.8.1"
+pdf = { git = "https://github.com/pdf-rs/pdf", rev = "3bc9e636d31b1846e51b58c7429914e640866f53" } # TODO: revert back to crates.io once fix(es) release
 pdfium-render = "0.8.9"
 data-encoding = "2.4.0"
 ring = "0.16.20"

core/src/db/entity/metadata.rs

@@ -1,6 +1,9 @@
 use std::collections::HashMap;
 
-use pdf::primitive::Dictionary;
+use pdf::{
+	object::InfoDict,
+	primitive::{Dictionary, PdfString},
+};
 use regex::Regex;
 use serde::{Deserialize, Deserializer, Serialize};
 use specta::Type;
@@ -442,6 +445,38 @@ impl From<Dictionary> for MediaMetadata {
 	}
 }
 
+fn pdf_string_to_string(pdf_string: PdfString) -> Option<String> {
+	pdf_string.to_string().map_or_else(
+		|error| {
+			tracing::error!(error = ?error, "Failed to convert PdfString to String");
+			None
+		},
+		|str| Some(str.trim().to_owned()),
+	)
+}
+
+impl From<InfoDict> for MediaMetadata {
+	fn from(dict: InfoDict) -> Self {
+		MediaMetadata {
+			title: dict.title.map(pdf_string_to_string).flatten(),
+			genre: dict
+				.subject
+				.map(pdf_string_to_string)
+				.flatten()
+				.map(|v| vec![v]),
+			year: dict.creation_date.as_ref().map(|date| date.year as i32),
+			month: dict.creation_date.as_ref().map(|date| date.month as i32),
+			day: dict.creation_date.as_ref().map(|date| date.day as i32),
+			writers: dict
+				.author
+				.map(pdf_string_to_string)
+				.flatten()
+				.map(|v| vec![v]),
+			..Default::default()
+		}
+	}
+}
+
 impl From<series_metadata::Data> for SeriesMetadata {
 	fn from(metadata: series_metadata::Data) -> Self {
 		SeriesMetadata {