Load thumbnails with multiple threads, use sha256 for saving image to path instead of base64 (filename limit is 256 on linux...)

1 files changed, 25 insertions, 0 deletions

diff --git a/src/DownloadUtils.cpp b/src/DownloadUtils.cpp
index 8782020..fd7e7d1 100644
--- a/src/DownloadUtils.cpp
+++ b/src/DownloadUtils.cpp
@@ -80,6 +80,31 @@ namespace QuickMedia {
         }
     }
 
+    // TODO: Use this everywhere we want to save to file (such as manga download)
+    DownloadResult download_to_file(const std::string &url, const std::string &destination_filepath, const std::vector<CommandArg> &additional_args, bool use_tor, bool use_browser_useragent) {
+        Path tmp_filepath = destination_filepath;
+        tmp_filepath.append(".tmp");
+
+        // TODO: Optimize with temporary '\0'
+        size_t dir_end = tmp_filepath.data.rfind('/');
+        if(dir_end != std::string::npos && create_directory_recursive(tmp_filepath.data.substr(0, dir_end)) != 0)
+            return DownloadResult::ERR;
+
+        std::vector<CommandArg> args = additional_args;
+        args.push_back({ "-o", tmp_filepath.data.c_str() });
+
+        std::string dummy;
+        DownloadResult res = download_to_string(url, dummy, std::move(args), use_tor, use_browser_useragent);
+        if(res != DownloadResult::OK) return res;
+        
+        if(rename(tmp_filepath.data.c_str(), destination_filepath.c_str()) != 0) {
+            perror("rename");
+            return DownloadResult::ERR;
+        }
+
+        return DownloadResult::OK;
+    }
+
     // TODO: Add timeout
     DownloadResult download_to_json(const std::string &url, rapidjson::Document &result, const std::vector<CommandArg> &additional_args, bool use_tor, bool use_browser_useragent, bool fail_on_error) {
         sf::Clock timer;