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Cache last search and restore it upon failed search.

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Closes #316
This commit is contained in:
Alex Taber
2024-06-08 00:54:23 -04:00
parent df4f6a8736
commit 01e7f89a9a
1 changed files with 16 additions and 1 deletions
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17
source/remote.c
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@@ -37,6 +37,9 @@
#include "conversion.h"
#include "ui_strings.h"
char *last_search = NULL;
json_int_t last_page = 1;
// forward declaration of special case used only here
// TODO: replace this travesty with a proper handler
static Result http_get_with_not_found_flag(const char * url, char ** filename, char ** buf, u32 * size, InstallType install_type, const char * acceptable_mime_types, bool not_found_is_error);
@@ -205,13 +208,20 @@ static void load_remote_list(Entry_List_s * list, json_int_t page, RemoteMode mo
json_t * value;
json_object_foreach(root, key, value)
{
if (json_is_integer(value) && !strcmp(key, THEMEPLAZA_JSON_PAGE_COUNT))
if(json_is_true(value) && !strcmp(key, THEMEPLAZA_JSON_SUCCESS))
last_page = page;
else if (json_is_integer(value) && !strcmp(key, THEMEPLAZA_JSON_PAGE_COUNT))
list->tp_page_count = json_integer_value(value);
else if (json_is_array(value) && !strcmp(key, THEMEPLAZA_JSON_PAGE_IDS))
load_remote_entries(list, value, ignore_cache, loading_screen);
else if (json_is_string(value) && !strcmp(key, THEMEPLAZA_JSON_ERROR_MESSAGE)
&& !strcmp(json_string_value(value), THEMEPLAZA_JSON_ERROR_MESSAGE_NOT_FOUND))
{
throw_error(language.remote.no_results, ERROR_LEVEL_WARNING);
if (list->tp_search) free(list->tp_search);
asprintf(&list->tp_search, "%s", last_search);
list->tp_current_page = last_page;
}
}
}
else
@@ -417,6 +427,8 @@ static void search_menu(Entry_List_s * list)
SwkbdButton button = swkbdInputText(&swkbd, search, max_chars);
if (button == SWKBD_BUTTON_CONFIRM)
{
free(last_search);
asprintf(&last_search, "%s", list->tp_search);
free(list->tp_search);
list->tp_search = url_escape(search);
DEBUG("Search escaped: %s -> %s\n", search, list->tp_search);
@@ -480,6 +492,8 @@ bool themeplaza_browser(RemoteMode mode)
Entry_List_s list = { 0 };
Entry_List_s * current_list = &list;
current_list->tp_search = strdup("");
last_search = strdup("");
last_page = 1;
list.entries_per_screen_v = entries_per_screen_v[mode];
list.entries_per_screen_h = entries_per_screen_h[mode];
@@ -781,6 +795,7 @@ bool themeplaza_browser(RemoteMode mode)
free_icons(current_list);
free(current_list->entries);
free(current_list->tp_search);
free(last_search);
return downloaded;
}