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m-lua-scripting: Add WpCollection and WpCollectionManager Lua APIs
This allows using the new collections API in Lua scripts.
This commit is contained in:
Julian Bouzas
parent
3e9d78da1e
commit
e89da19cb6
2 changed files with 299 additions and 0 deletions
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@ -2179,6 +2179,53 @@ static const luaL_Reg properties_funcs[] = {
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{ NULL, NULL }
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};
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/* WpCollection */
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static int
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collection_get_name (lua_State *L)
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{
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WpCollection *c = wplua_checkobject (L, 1, WP_TYPE_COLLECTION);
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lua_pushstring (L, wp_collection_get_name (c));
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return 1;
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}
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static int
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collection_get_metadata (lua_State *L)
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{
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WpCollection *c = wplua_checkobject (L, 1, WP_TYPE_COLLECTION);
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WpMetadata *m = wp_collection_get_metadata (c);
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if (m)
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wplua_pushobject (L, m);
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else
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lua_pushnil (L);
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return 1;
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}
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static int
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collection_contains_global (lua_State *L)
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{
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WpCollection *c = wplua_checkobject (L, 1, WP_TYPE_COLLECTION);
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WpGlobalProxy *g = wplua_checkobject (L, 2, WP_TYPE_GLOBAL_PROXY);
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lua_pushboolean (L, wp_collection_contains_global (c, g));
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return 1;
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}
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static int
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collection_get_global_count (lua_State *L)
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{
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WpCollection *c = wplua_checkobject (L, 1, WP_TYPE_COLLECTION);
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lua_pushinteger (L, wp_collection_get_global_count (c));
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return 1;
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}
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static const luaL_Reg collection_funcs[] = {
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{ "get_name", collection_get_name },
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{ "get_metadata", collection_get_metadata },
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{ "contains_global", collection_contains_global },
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{ "get_global_count", collection_get_global_count },
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{ NULL, NULL }
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};
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/* WpSettings */
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static int
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@ -2739,6 +2786,252 @@ static const luaL_Reg permission_manager_funcs[] = {
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{ NULL, NULL }
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};
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/* WpCollectionManager */
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static void
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on_collection_created (WpCollectionManager *cm, GAsyncResult * res,
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GClosure * closure)
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{
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g_autoptr (GError) error = NULL;
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WpCollection *c;
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GValue val[2] = { G_VALUE_INIT, G_VALUE_INIT };
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int n_vals = 1;
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c = wp_collection_manager_create_collection_finish (cm, res, &error);
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if (!c) {
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g_value_init (&val[1], G_TYPE_STRING);
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g_value_set_string (&val[1], error->message);
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n_vals = 2;
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}
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g_value_init (&val[0], WP_TYPE_COLLECTION);
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g_value_set_object (&val[0], c);
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g_closure_invoke (closure, NULL, n_vals, val, NULL);
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g_value_unset (&val[0]);
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g_value_unset (&val[1]);
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g_closure_invalidate (closure);
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g_closure_unref (closure);
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}
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static int
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collection_manager_create_collection (lua_State *L)
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{
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const char *name = luaL_checkstring (L, 1);
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GClosure * closure = wplua_function_to_closure (L, 2);
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g_autoptr (WpCollectionManager) cm = NULL;
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cm = wp_collection_manager_find (get_wp_core (L), NULL);
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if (!cm) {
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GValue val[2] = { G_VALUE_INIT, G_VALUE_INIT };
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g_value_init (&val[0], WP_TYPE_METADATA);
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g_value_set_object (&val[0], NULL);
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g_value_init (&val[1], G_TYPE_STRING);
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g_value_set_string (&val[1], "Could not find collection manager");
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g_closure_invoke (closure, NULL, 2, val, NULL);
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g_value_unset (&val[0]);
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g_value_unset (&val[1]);
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g_closure_invalidate (closure);
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g_closure_unref (closure);
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return 0;
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}
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wp_collection_manager_create_collection (cm, name, NULL,
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(GAsyncReadyCallback) on_collection_created, closure);
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return 0;
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}
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static int
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collection_manager_destroy_collection (lua_State *L)
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{
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const char *name = luaL_checkstring (L, 1);
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g_autoptr (WpCollectionManager) cm = NULL;
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cm = wp_collection_manager_find (get_wp_core (L), NULL);
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if (!cm) {
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lua_pushboolean (L, FALSE);
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return 1;
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}
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lua_pushboolean (L, wp_collection_manager_destroy_collection (cm, name));
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return 1;
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}
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static int
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collection_manager_has_collection (lua_State *L)
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{
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const char *name = luaL_checkstring (L, 1);
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g_autoptr (WpCollectionManager) cm = NULL;
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cm = wp_collection_manager_find (get_wp_core (L), NULL);
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if (!cm) {
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lua_pushboolean (L, FALSE);
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return 1;
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}
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lua_pushboolean (L, wp_collection_manager_has_collection (cm, name));
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return 1;
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}
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static int
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collection_manager_get_collection (lua_State *L)
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{
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const char *name = luaL_checkstring (L, 1);
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g_autoptr (WpCollectionManager) cm = NULL;
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WpCollection *c = NULL;
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cm = wp_collection_manager_find (get_wp_core (L), NULL);
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if (!cm) {
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lua_pushnil (L);
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return 1;
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}
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c = wp_collection_manager_get_collection (cm, name);
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if (c)
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wplua_pushobject (L, c);
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else
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lua_pushnil (L);
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return 1;
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}
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static int
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collection_manager_get_collection_count (lua_State *L)
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{
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g_autoptr (WpCollectionManager) cm = NULL;
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cm = wp_collection_manager_find (get_wp_core (L), NULL);
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if (!cm) {
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lua_pushinteger (L, 0);
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return 1;
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}
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lua_pushinteger (L, wp_collection_manager_get_collection_count (cm));
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return 1;
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}
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static int
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collection_manager_iterate_collections (lua_State *L)
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{
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g_autoptr (WpCollectionManager) cm = NULL;
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g_autoptr (WpIterator) it = NULL;
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cm = wp_collection_manager_find (get_wp_core (L), NULL);
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if (!cm) {
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lua_pushnil (L);
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return 1;
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}
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it = wp_collection_manager_new_collection_iterator (cm);
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return push_wpiterator (L, it);
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}
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static int
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collection_manager_collect_global (lua_State *L)
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{
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WpGlobalProxy *global = wplua_checkobject (L, 1, WP_TYPE_GLOBAL_PROXY);
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const char *name = luaL_checkstring (L, 2);
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g_autoptr (WpCollectionManager) cm = NULL;
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cm = wp_collection_manager_find (get_wp_core (L), NULL);
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if (!cm) {
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lua_pushboolean (L, FALSE);
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return 1;
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}
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lua_pushboolean (L, wp_collection_manager_collect_global (cm, global, name));
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return 1;
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}
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static int
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collection_manager_drop_global (lua_State *L)
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{
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WpGlobalProxy *global = wplua_checkobject (L, 1, WP_TYPE_GLOBAL_PROXY);
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g_autoptr (WpCollectionManager) cm = NULL;
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cm = wp_collection_manager_find (get_wp_core (L), NULL);
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if (!cm) {
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lua_pushboolean (L, FALSE);
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return 1;
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}
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lua_pushboolean (L, wp_collection_manager_drop_global (cm, global));
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return 1;
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}
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static int
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collection_manager_get_global_collection (lua_State *L)
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{
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WpGlobalProxy *global = wplua_checkobject (L, 1, WP_TYPE_GLOBAL_PROXY);
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g_autoptr (WpCollectionManager) cm = NULL;
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WpCollection *c = NULL;
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cm = wp_collection_manager_find (get_wp_core (L), NULL);
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if (!cm) {
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lua_pushnil (L);
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return 1;
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}
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c = wp_collection_manager_get_global_collection (cm, global);
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if (c)
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wplua_pushobject (L, c);
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else
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lua_pushnil (L);
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return 1;
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}
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static int
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collection_manager_is_global_collected (lua_State *L)
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{
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WpGlobalProxy *global = wplua_checkobject (L, 1, WP_TYPE_GLOBAL_PROXY);
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const gchar *collection_name = NULL;
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if (!lua_isnone (L, 2) && !lua_isnil (L, 2))
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collection_name = luaL_checkstring (L, 2);
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g_autoptr (WpCollectionManager) cm = NULL;
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cm = wp_collection_manager_find (get_wp_core (L), NULL);
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if (!cm) {
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lua_pushboolean (L, FALSE);
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return 1;
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}
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lua_pushboolean (L, wp_collection_manager_is_global_collected (cm, global,
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collection_name));
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return 1;
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}
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static int
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collection_manager_iterate_globals (lua_State *L)
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{
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const gchar *collection_name = NULL;
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if (!lua_isnone (L, 1) && !lua_isnil (L, 1))
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collection_name = luaL_checkstring (L, 1);
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g_autoptr (WpCollectionManager) cm = NULL;
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g_autoptr (WpIterator) it = NULL;
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cm = wp_collection_manager_find (get_wp_core (L), NULL);
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if (!cm) {
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lua_pushnil (L);
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return 1;
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}
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it = wp_collection_manager_new_global_iterator (cm, collection_name);
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return push_wpiterator (L, it);
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}
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static const luaL_Reg collection_manager_funcs[] = {
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{ "create_collection", collection_manager_create_collection },
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{ "destroy_collection", collection_manager_destroy_collection },
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{ "has_collection", collection_manager_has_collection },
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{ "get_collection", collection_manager_get_collection },
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{ "get_collection_count", collection_manager_get_collection_count },
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{ "iterate_collections", collection_manager_iterate_collections },
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{ "collect_global", collection_manager_collect_global },
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{ "drop_global", collection_manager_drop_global },
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{ "get_global_collection", collection_manager_get_global_collection },
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{ "is_global_collected", collection_manager_is_global_collected },
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{ "iterate_globals", collection_manager_iterate_globals },
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{ NULL, NULL }
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};
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/* WpEventHook */
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static int
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@ -3205,6 +3498,9 @@ wp_lua_scripting_api_init (lua_State *L)
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luaL_newlib (L, event_dispatcher_funcs);
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lua_setglobal (L, "WpEventDispatcher");
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luaL_newlib (L, collection_manager_funcs);
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lua_setglobal (L, "WpCollectionManager");
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wp_lua_scripting_pod_init (L);
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wp_lua_scripting_json_init (L);
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@ -3268,6 +3564,8 @@ wp_lua_scripting_api_init (lua_State *L)
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properties_new, properties_funcs);
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wplua_register_type_methods (L, WP_TYPE_PERMISSION_MANAGER,
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permission_manager_new, permission_manager_funcs);
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wplua_register_type_methods (L, WP_TYPE_COLLECTION,
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NULL, collection_funcs);
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if (!wplua_load_uri (L, URI_API, &error) ||
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!wplua_pcall (L, 0, 0, &error)) {
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@ -237,6 +237,7 @@ SANDBOX_EXPORT = {
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LocalModule = WpImplModule_new,
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ImplMetadata = WpImplMetadata_new,
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Settings = WpSettings,
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CollectionManager = WpCollectionManager,
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Conf = WpConf,
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JsonUtils = JsonUtils,
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ProcUtils = ProcUtils,
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