Add downloader, fix room navigation lag

Fix bug where getting next page fails if there is no search bar

1 files changed, 21 insertions, 2 deletions

diff --git a/src/DownloadUtils.cpp b/src/DownloadUtils.cpp
index 4afba38..53f8bb0 100644
--- a/src/DownloadUtils.cpp
+++ b/src/DownloadUtils.cpp
@@ -2,7 +2,10 @@
 #include "../include/Program.hpp"
 #include "../include/Storage.hpp"
 #include "../external/cppcodec/base64_url.hpp"
+#include <unistd.h>
+#include <limits.h>
 #include <SFML/System/Clock.hpp>
+#include <SFML/Window/Event.hpp>
 #include <rapidjson/document.h>
 #include <rapidjson/filereadstream.h>
 
@@ -54,7 +57,8 @@ namespace QuickMedia {
             args.push_back("-f");
         for(const CommandArg &arg : additional_args) {
             args.push_back(arg.option.c_str());
-            args.push_back(arg.value.c_str());
+            if(!arg.value.empty())
+                args.push_back(arg.value.c_str());
         }
         if(use_browser_useragent) {
             args.push_back("-H");
@@ -137,6 +141,20 @@ namespace QuickMedia {
         return DownloadResult::OK;
     }
 
+    bool download_async_gui(const std::string &url, bool use_youtube_dl, bool no_video) {
+        char quickmedia_path[PATH_MAX];
+        if(readlink("/proc/self/exe", quickmedia_path, sizeof(quickmedia_path)) == -1)
+            return false;
+
+        std::vector<const char*> args = { quickmedia_path, "download", "-u", url.c_str() };
+        if(use_youtube_dl)
+            args.push_back("--youtube-dl");
+        if(no_video)
+            args.push_back("--no-video");
+        args.push_back(nullptr);
+        return exec_program_async(args.data(), nullptr) == 0;
+    }
+
     // TODO: Add timeout
     DownloadResult download_to_json(const std::string &url, rapidjson::Document &result, const std::vector<CommandArg> &additional_args, bool use_browser_useragent, bool fail_on_error) {
         sf::Clock timer;
@@ -146,7 +164,8 @@ namespace QuickMedia {
             args.push_back("-f");
         for(const CommandArg &arg : additional_args) {
             args.push_back(arg.option.c_str());
-            args.push_back(arg.value.c_str());
+            if(!arg.value.empty())
+                args.push_back(arg.value.c_str());
         }
         if(use_browser_useragent) {
             args.push_back("-H");