[MOD/ADD] Separate AS code, XMPP reactions removal

src/AS/Relations.c

@@ -0,0 +1,81 @@
+#include <AS.h>
+
+#include <Cytoplasm/Memory.h>
+#include <Cytoplasm/Str.h>
+#include <Cytoplasm/Log.h>
+#include <Cytoplasm/Uri.h>
+
+#include <string.h>
+#include <stdlib.h>
+
+#include <Matrix.h>
+
+Array *
+ASGetRelations(const ParseeConfig *c, size_t n, char *room, char *event, char *type)
+{
+    HttpClientContext *ctx = NULL;
+    Array *ret, *chunk;
+    HashMap *json = NULL;
+    char *path;
+    char *user;
+    size_t i;
+    if (!c || !n || !room || !event)
+    {
+        return NULL;
+    }
+
+    user = StrConcat(4, "@", c->sender_localpart, ":", c->server_base);
+    if (event)
+    {
+        path = StrConcat(6,
+            "/_matrix/client/v1/rooms/", room,
+            "/relations/", event,
+            "?user_id=", user
+        );
+    }
+    else
+    {
+        path = StrConcat(4,
+            "/_matrix/client/v1/rooms/", room,
+            "/relations?user_id=", user
+        );
+    }
+    Free(user);
+
+    ctx = ParseeCreateRequest(c, HTTP_GET, path);
+    Free(path);
+    ASAuthenticateRequest(c, ctx);
+    HttpRequestSendHeaders(ctx);
+    HttpRequestSend(ctx);
+
+
+    json = JsonDecode(HttpClientStream(ctx));
+    ret = ArrayCreate();
+    chunk = GrabArray(json, 1, "chunk");
+    for (i = 0; i < ArraySize(chunk); i++)
+    {
+        HashMap *obj = JsonValueAsObject(ArrayGet(chunk, i));
+        ArrayAdd(ret, JsonDuplicate(obj));
+    }
+
+    HttpClientContextFree(ctx);
+    JsonFree(json);
+    return ret;
+}
+
+void
+ASFreeRelations(Array *relations)
+{
+    size_t i;
+    if (!relations)
+    {
+        return;
+    }
+
+    for (i = 0; i < ArraySize(relations); i++)
+    {
+        JsonFree(ArrayGet(relations, i));
+    }
+
+    ArrayFree(relations);
+}