get posts

Signed-off-by: Brian Downs <brian.downs@gmail.com>

bluesky.c

@@ -320,6 +320,56 @@ bs_profile_preferences()
     return response;    
 }
 
+bs_client_response_t*
+bs_client_posts_get(const char *handle, const bs_client_pagination_opts *opts)
+{
+    bs_client_response_t *response = bs_client_response_new();
+    struct curl_slist *chunk = NULL;
+
+    chunk = curl_slist_append(chunk, BS_REQ_JSON_HEADER);
+    chunk = curl_slist_append(chunk, token_header);
+
+    char *url = calloc(DEFAULT_URL_SIZE, sizeof(char));
+    strcpy(url, API_BASE "/app.bsky.feed.getAuthorFeed");
+    strcat(url, "?actor=");
+    strcat(url, handle);
+
+    if (opts != NULL) {
+        if (opts->limit != 0 && opts->limit >= 50) {
+            if (opts->limit > 100) {
+                char *err_msg = "limit max value is 100";
+                response->err_msg = calloc(strlen(err_msg)+1, sizeof(char));
+                strcpy(response->err_msg, err_msg);
+                CALL_CLEANUP;
+                return response;
+            }
+
+            strcat(url, "&limit=");
+            char lim_val[11] = {0};
+            sprintf(lim_val, "%d", opts->limit);
+            strcat(url, lim_val);
+        } else {
+            strcat(url, "&limit=100");
+        }
+
+        if (opts->cursor != NULL) {
+            strcat(url, "&cursor=");
+            strcat(url, opts->cursor);
+        }
+    }
+
+    SET_BASIC_CURL_CONFIG;
+    curl_easy_setopt(curl, CURLOPT_HTTPGET, 1L);
+
+    CURLcode res = curl_easy_perform(curl);
+    curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response->resp_code);
+    CURL_CALL_ERROR_CHECK;
+
+    CALL_CLEANUP;
+
+    return response;    
+}
+
 bs_client_response_t*
 bs_client_follows_get(const char *handle)
 {
@@ -383,6 +433,7 @@ bs_timeline_get(const bs_client_pagination_opts *opts)
 
     char *url = calloc(DEFAULT_URL_SIZE, sizeof(char));
     strcpy(url, API_BASE "/app.bsky.feed.getTimeline");
+    strcat(url, "?actor=swerdnanairb.bsky.social");
 
     if (opts != NULL) {
         if (opts->limit != 0 && opts->limit >= 50) {

bluesky.h

@@ -101,10 +101,11 @@ bs_client_response_t*
 bs_profile_preferences();
 
 /**
- * 
+ * Retrieve posts for the given handle. The response memory needs to be freed
+ * by the caller.
  */
 bs_client_response_t*
-bs_feed_get(const bs_client_pagination_opts *opts);
+bs_client_posts_get(const char *handle, const bs_client_pagination_opts *opts);
 
 /**
  * Get a list of the accounts the given handle follows. The response memory

example.c

@@ -54,6 +54,13 @@ main(int argc, char **argv)
     // printf("%s\n", res->resp);
     // bs_client_response_free(res);
 
+    bs_client_pagination_opts opts = {
+        .limit = 70
+    };
+    bs_client_response_t *res = bs_client_posts_get("bcantrill.bsky.social", &opts);
+    printf("%s\n", res->resp);
+    bs_client_response_free(res);
+
     bs_client_free();
 
     return 0;