Fix links enclosed in parenthesis

https://pixwhile.zangetsu.kaizoku.cyou/artworks/107901929

pixivmodels.cpp

@@ -92,7 +92,9 @@ void from_json(const nlohmann::json& j, Illust& illust) {
     bool full_data = j.contains("illust_details");
     const nlohmann::json& author_details = j.at("author_details");
     const nlohmann::json& illust_details = full_data ? j.at("illust_details") : j;
-    const nlohmann::json& images_metadata = illust_details.at("illust_images");
+    std::optional<nlohmann::json> images_metadata = illust_details.contains("illust_images")
+        ? std::optional(illust_details["illust_images"])
+        : std::nullopt;
 
     author_details.at("user_account").get_to(illust.username);
     author_details.at("user_name").get_to(illust.user_display_name);
@@ -118,10 +120,10 @@ void from_json(const nlohmann::json& j, Illust& illust) {
         illust.images.reserve(manga_a.size());
 
         for (size_t i = 0; i < manga_a.size(); i++) {
-            illust.images.push_back(get_illust_images(manga_a[i], images_metadata.at(i)));
+            illust.images.push_back(get_illust_images(manga_a[i], images_metadata ? std::optional(images_metadata->at(i)) : std::nullopt));
         }
     } else {
-        illust.images = {get_illust_images(illust_details, images_metadata.at(0))};
+        illust.images = {get_illust_images(illust_details, images_metadata ? std::optional(images_metadata->at(0)) : std::nullopt)};
     }
     illust.page_count = to_ull(illust_details.at("page_count").get_ref<const nlohmann::json::string_t&>());
 }

routes/artworks.cpp

@@ -125,17 +125,25 @@ static inline std::vector<blankie::html::Node> parse_description_line(const http
     std::smatch sm;
 
     while (std::regex_search(str, sm, blankie::murl::full_url_regex)) {
-        if (sm.prefix().length()) {
-            nodes.push_back(sm.prefix());
+        std::string prefix = sm.prefix();
+        std::string url_str = sm.str(0);
+        std::string suffix = sm.suffix();
+
+        if (prefix.ends_with('(') && url_str.ends_with(')')) {
+            url_str.pop_back();
+            suffix.insert(0, 1, ')');
+        }
+        if (!prefix.empty()) {
+            nodes.push_back(std::move(prefix));
         }
 
-        blankie::murl::Url url(sm.str(0));
-        std::string url_str = url.is_host_equal("pixiv.net") || url.is_host_equal("www.pixiv.net")
+        blankie::murl::Url url(std::move(url_str));
+        url_str = url.is_host_equal("pixiv.net") || url.is_host_equal("www.pixiv.net")
             ? proxy_pixiv_url(req, config, std::move(url))
             : url.to_string();
         nodes.push_back(Element("a", {{"href", url_str}}, {url_str}));
 
-        str = sm.suffix();
+        str = std::move(suffix);
     }
     if (!str.empty()) {
         nodes.push_back(std::move(str));