Matrix: fix too long path in event cache, bug when not using error handler..

3 files changed, 21 insertions, 11 deletions

diff --git a/src/DownloadUtils.cpp b/src/DownloadUtils.cpp
index 2a3f9d3..dae013d 100644
--- a/src/DownloadUtils.cpp
+++ b/src/DownloadUtils.cpp
@@ -52,9 +52,16 @@ namespace QuickMedia {
         return DownloadResult::OK;
     }
 
-    DownloadResult download_to_string_cache(const std::string &url, std::string &result, const std::vector<CommandArg> &additional_args, bool use_tor, bool use_browser_useragent, DownloadErrorHandler error_handler) {
-        Path media_dir = get_cache_dir().join("media");
-        Path media_file_path = Path(media_dir).join(base64_url::encode(url));
+    DownloadResult download_to_string_cache(const std::string &url, std::string &result, const std::vector<CommandArg> &additional_args, bool use_tor, bool use_browser_useragent, DownloadErrorHandler error_handler, Path cache_path) {
+        Path media_dir;
+        Path media_file_path;
+        if(cache_path.data.empty()) {
+            media_dir = get_cache_dir().join("media");
+            media_file_path = Path(media_dir).join(base64_url::encode(url));
+        } else {
+            media_dir = cache_path.parent();
+            media_file_path = std::move(cache_path);
+        }
         if(get_file_type(media_file_path) == FileType::REGULAR) {
             if(file_get_content(media_file_path, result) == 0) {
                 fprintf(stderr, "Loaded %s from cache\n", url.c_str());
@@ -65,8 +72,8 @@ namespace QuickMedia {
             }
         } else {
             DownloadResult download_result = download_to_string(url, result, additional_args, use_tor, use_browser_useragent, error_handler ? false : true);
-            if(!error_handler(result))
-                download_result = DownloadResult::ERR;
+            if(error_handler)
+                download_result = error_handler(result) ? DownloadResult::OK : DownloadResult::ERR;
             if(download_result == DownloadResult::OK) {
                 Path media_file_path_tmp(media_file_path.data + ".tmp");
                 if(create_directory_recursive(media_dir) == 0 && file_overwrite(media_file_path_tmp, result) == 0) {
diff --git a/src/Storage.cpp b/src/Storage.cpp
index dadff5b..c2f62bd 100644
--- a/src/Storage.cpp
+++ b/src/Storage.cpp
@@ -142,8 +142,10 @@ namespace QuickMedia {
 
     static int file_overwrite(const Path &path, const char *str, size_t size) {
         FILE *file = fopen(path.data.c_str(), "wb");
-        if(!file)
+        if(!file) {
+            perror(path.data.c_str());
             return -1;
+        }
         
         if(fwrite(str, 1, size, file) != size) {
             fclose(file);
diff --git a/src/plugins/Matrix.cpp b/src/plugins/Matrix.cpp
index f17da30..b0c83cc 100644
--- a/src/plugins/Matrix.cpp
+++ b/src/plugins/Matrix.cpp
@@ -4,6 +4,7 @@
 #include "../../include/NetUtils.hpp"
 #include "../../include/Notification.hpp"
 #include "../../include/Program.hpp"
+#include "../../include/base64_url.hpp"
 #include <rapidjson/document.h>
 #include <rapidjson/writer.h>
 #include <rapidjson/stringbuffer.h>
@@ -2767,33 +2768,33 @@ namespace QuickMedia {
             }
 
             return true;
-        });
+        }, get_cache_dir().join("matrix").join("events").join(base64_url::encode(event_id)));
         if(download_result != DownloadResult::OK) return nullptr;
 
         rapidjson::Document json_root;
         rapidjson::ParseResult parse_result = json_root.Parse(response.c_str(), response.size());
         if(parse_result.IsError()) {
-            fprintf(stderr, "Failed to get message by id %s\n", event_id.c_str());
+            fprintf(stderr, "Failed to get message by id %s, error: %s\n", event_id.c_str(), response.c_str());
             room->fetched_messages_by_event_id.insert(std::make_pair(event_id, nullptr));
             return nullptr;
         }
 
         if(!json_root.IsObject()) {
-            fprintf(stderr, "Failed to get message by id %s\n", event_id.c_str());
+            fprintf(stderr, "Failed to get message by id %s, error: %s\n", event_id.c_str(), response.c_str());
             room->fetched_messages_by_event_id.insert(std::make_pair(event_id, nullptr));
             return nullptr;
         }
 
         const rapidjson::Value &errcode_json = GetMember(json_root, "errcode");
         if(errcode_json.IsString() && strcmp(errcode_json.GetString(), "M_FORBIDDEN") == 0) {
-            fprintf(stderr, "You donm't have permission to access event %s\n", event_id.c_str());
+            fprintf(stderr, "You don't have permission to access event %s\n", event_id.c_str());
             room->fetched_messages_by_event_id.insert(std::make_pair(event_id, nullptr));
             return nullptr;
         }
 
         const rapidjson::Value &error_json = GetMember(json_root, "error");
         if(error_json.IsString()) {
-            fprintf(stderr, "Matrix::get_message_by_id, error: %s\n", error_json.GetString());
+            fprintf(stderr, "Matrix::get_message_by_id for event id: %s, error: %s\n", event_id.c_str(), error_json.GetString());
             room->fetched_messages_by_event_id.insert(std::make_pair(event_id, nullptr));
             return nullptr;
         }