Momentum-Apps/scences/file_rename.c

#include "nfc_playlist.h"
#include "scences/file_rename.h"

void nfc_playlist_file_rename_menu_callback(void* context) {
   NfcPlaylist* nfc_playlist = context;
   Storage* storage = furi_record_open(RECORD_STORAGE);
   FuriString* new_file_path = furi_string_alloc();

   char const* old_file_path = (char*)furi_string_get_cstr(nfc_playlist->settings.file_path);
   char const* old_file_name = strchr(old_file_path, '/') != NULL ? &strrchr(old_file_path, '/')[1] : old_file_path;

   int file_path_size = (strlen(old_file_path) - strlen(old_file_name) + 1);

   char* file_path = (char*)malloc(file_path_size);
   snprintf(file_path, file_path_size, "%s", old_file_path);

   furi_string_printf(new_file_path, "%s%s.txt", file_path, nfc_playlist->playlist_name);

   if (!storage_file_exists(storage, furi_string_get_cstr(new_file_path))) {
      storage_common_rename_safe(storage, furi_string_get_cstr(nfc_playlist->settings.file_path), furi_string_get_cstr(new_file_path));
      nfc_playlist->settings.file_path = new_file_path;
   }
   free(file_path);
   free(nfc_playlist->playlist_name);
   furi_record_close(RECORD_STORAGE);
   furi_string_free(new_file_path);

   scene_manager_previous_scene(nfc_playlist->scene_manager);
}

void nfc_playlist_file_rename_scene_on_enter(void* context) {
   NfcPlaylist* nfc_playlist = context;
   nfc_playlist->playlist_name = (char*)malloc(50);
   text_input_set_header_text(nfc_playlist->text_input, "Enter new file name");
   text_input_set_minimum_length(nfc_playlist->text_input, 1);
   text_input_set_result_callback(nfc_playlist->text_input, nfc_playlist_file_rename_menu_callback, nfc_playlist, nfc_playlist->playlist_name, 50, true);
   view_dispatcher_switch_to_view(nfc_playlist->view_dispatcher, NfcPlaylistView_FileRename);
}

bool nfc_playlist_file_rename_scene_on_event(void* context, SceneManagerEvent event) {
   UNUSED(context);
   UNUSED(event);
   return false;
}

void nfc_playlist_file_rename_scene_on_exit(void* context) {
   NfcPlaylist* nfc_playlist = context;
   text_input_reset(nfc_playlist->text_input);
}