#include <json/json.h>
-#include "phttp.h"
+#include "http.h"
#include "ttrss.h"
#include "url.h"
static char *session_id;
static char *session_url;
+static char *session_user;
+static char *session_pwd;
-static struct json_object *create_op(const char *op)
+void ws_request_add_att_str(json_object *rq, const char *k, const char *str)
{
- struct json_object *j;
+ json_object_object_add(rq, k, json_object_new_string(str));
+}
- j = json_object_new_object();
- json_object_object_add(j, "op", json_object_new_string(op));
+void ws_request_add_att_int(json_object *rq, const char *k, int v)
+{
+ json_object_object_add(rq, k, json_object_new_int(v));
+}
+
+struct json_object *ws_request_new(const char *op)
+{
+ struct json_object *rq;
- if (session_id && strcmp(op, "login"))
- json_object_object_add(j,
- "sid",
- json_object_new_string(session_id));
+ rq = json_object_new_object();
- return j;
+ ws_request_add_att_str(rq, "op", op);
+
+ if (session_id)
+ ws_request_add_att_str(rq, "sid", session_id);
+
+ return rq;
}
-void ttrss_login(const char *url, const char *user, const char *password)
+void ws_init(const char *url, const char *user, const char *pwd)
{
- struct json_object *content, *rp, *error, *sid, *rq;
char *tmp;
+ if (session_id)
+ session_id = NULL;
+
+ if (session_user)
+ free(session_user);
+ session_user = strdup(user);
+
+ if (session_pwd)
+ free(session_pwd);
+ session_pwd = strdup(pwd);
+
if (session_url)
free(session_url);
strcpy(session_url, tmp);
strcat(session_url, "/api/");
free(tmp);
+}
+struct json_object *ws_reply_get_content(struct json_object *rp)
+{
+ return json_object_object_get(rp, "content");
+}
- rq = create_op("login");
- json_object_object_add(rq, "user", json_object_new_string(user));
- json_object_object_add(rq,
- "password",
- json_object_new_string(password));
+struct json_object *ws_execute(struct json_object *rq)
+{
+ struct json_object *rp, *content;
- rp = post_json_object(session_url, rq);
- json_object_put(rq);
+ rp = http_json_get(session_url, rq);
- content = json_object_object_get(rp, "content");
- if (!content) {
- fprintf(stderr, "Login failed: no content");
- return ;
- }
+ if (rp) {
+ content = ws_reply_get_content(rp);
- error = json_object_object_get(content, "error");
- if (error) {
- fprintf(stderr, "Login failed");
- return ;
+ if (content && !json_object_object_get(rp, "error")) {
+ json_object_get(content);
+ json_object_put(rp);
+ return content;
+ }
+
+ json_object_put(rp);
}
- sid = json_object_object_get(content, "session_id");
+ return NULL;
+}
- if (session_id) {
- free(session_id);
- session_id = NULL;
- }
+int ws_get_api_version()
+{
+ struct json_object *rp, *rq;
+ int v;
- session_id = strdup(json_object_get_string(sid));
+ rq = ws_request_new("getApiLevel");
- printf("Session id: %s\n", session_id);
+ rp = ws_execute(rq);
- json_object_put(rp);
+ json_object_put(rq);
+
+ if (rp) {
+ v = json_object_get_int(json_object_object_get(rp, "level"));
+
+ json_object_put(rp);
+ } else {
+ v = 0;
+ }
+
+ return v;
}
-struct feed **ttrss_get_feeds()
+char *ws_login()
{
- struct json_object *rp, *rq, *content, *jfeed, *j;
- int i, n;
- struct feed **feeds, *feed;
+ struct json_object *rq, *rp, *j;
+ char *str;
- rq = create_op("getFeeds");
+ rq = ws_request_new("login");
+ ws_request_add_att_str(rq, "user", session_user);
+ ws_request_add_att_str(rq, "password", session_pwd);
- rp = post_json_object(session_url, rq);
+ rp = ws_execute(rq);
json_object_put(rq);
- content = json_object_object_get(rp, "content");
-
- if (content) {
- n = json_object_array_length(content);
+ if (rp) {
+ j = json_object_object_get(rp, "session_id");
+ str = strdup(json_object_get_string(j));
- feeds = malloc((n+1) * sizeof(struct feed *));
- for (i = 0; i < n; i++) {
- jfeed = json_object_array_get_idx(content, i);
-
- feed = malloc(sizeof(struct feed));
+ json_object_put(rp);
+ } else {
+ str = NULL;
+ }
- j = json_object_object_get(jfeed, "title");
- feed->title = strdup(json_object_get_string(j));
+ return str;
+}
- j = json_object_object_get(jfeed, "feed_url");
- feed->url = strdup(json_object_get_string(j));
+int ws_open_session()
+{
+ int version, result;
- j = json_object_object_get(jfeed, "id");
- feed->id = json_object_get_int(j);
+ if (session_id)
+ free(session_id);
- feed->headlines = ttrss_get_headlines(feed->id);
+ session_id = ws_login();
- feeds[i] = feed;
+ if (session_id) {
+ version = ws_get_api_version();
+ printf("API version: %d\n", version);
+
+ if (version > 0) {
+ result = 1;
+ } else {
+ free(session_id);
+ session_id = NULL;
+ result = 0;
}
- feeds[n] = NULL;
} else {
- feeds = NULL;
+ result = 0;
}
- json_object_put(rp);
+ return result;
+}
- return feeds;
+const char *ttrss_get_headline_content(struct headline *h)
+{
+ struct json_object *rp, *rq, *content, *array, *item;
+
+ printf("get_headlines %d\n", h->id);
+
+ if (!h->content) {
+ rq = ws_request_new("getArticle");
+ json_object_object_add(rq, "article_id",
+ json_object_new_int(h->id));
+
+ rp = http_json_get(session_url, rq);
+
+ json_object_put(rq);
+
+ array = json_object_object_get(rp, "content");
+
+ if (!array)
+ goto release;
+
+ item = json_object_array_get_idx(array, 0);
+
+ if (!item)
+ goto release;
+
+ content = json_object_object_get(item, "content");
+
+ h->content = strdup(json_object_get_string(content));
+
+ release:
+ json_object_put(rp);
+ }
+ return h->content;
}
-struct headline **ttrss_get_headlines(int feed_id)
+static struct headline **get_headlines(int feed_id)
{
struct json_object *rp, *rq, *content, *jheadline, *j;
int i, n;
struct headline **headlines, *h;
- rq = create_op("getHeadlines");
+ printf("get_headlines %d\n", feed_id);
+
+ rq = ws_request_new("getHeadlines");
json_object_object_add(rq, "feed_id", json_object_new_int(feed_id));
- json_object_object_add(rq, "show_excerpt", json_object_new_boolean(1));
- json_object_object_add(rq, "show_content", json_object_new_boolean(1));
- rp = post_json_object(session_url, rq);
+ rp = http_json_get(session_url, rq);
json_object_put(rq);
h = malloc(sizeof(struct headline));
+ j = json_object_object_get(jheadline, "id");
+ h->id = json_object_get_int(j);
+
j = json_object_object_get(jheadline, "title");
h->title = strdup(json_object_get_string(j));
- j = json_object_object_get(jheadline, "excerpt");
- h->excerpt = strdup(json_object_get_string(j));
+ j = json_object_object_get(jheadline, "link");
+ h->url = strdup(json_object_get_string(j));
+
+ h->excerpt = NULL;
+ h->content = NULL;
- j = json_object_object_get(jheadline, "content");
- h->content = strdup(json_object_get_string(j));
+ j = json_object_object_get(jheadline, "unread");
+ h->unread = json_object_get_boolean(j);
headlines[i] = h;
}
json_object_put(rp);
+ printf("get_headlines %d end\n", feed_id);
+
return headlines;
}
+
+static int feeds_length(struct feed **list)
+{
+ int n;
+
+ if (!list)
+ return 0;
+
+ n = 0;
+ while(*list) {
+ n++;
+ list++;
+ }
+
+ return n;
+}
+
+static struct feed **feeds_add(struct feed **feeds, struct feed *feed)
+{
+ int n;
+ struct feed **result;
+
+ n = feeds_length(feeds);
+
+ result = malloc((n + 1 + 1) * sizeof(struct feed *));
+
+ if (feeds)
+ memcpy(result, feeds, n * sizeof(struct feed *));
+
+ result[n] = feed;
+ result[n + 1] = NULL;
+
+ return result;
+}
+
+struct feed **ttrss_get_feeds()
+{
+ struct json_object *rp, *rq, *content, *jfeed, *j;
+ int i, n;
+ struct feed **feeds, *feed, **tmp;
+
+ printf("ttrss_get_feeds\n");
+
+ rq = ws_request_new("getFeeds");
+
+ rp = http_json_get(session_url, rq);
+ json_object_put(rq);
+
+ content = json_object_object_get(rp, "content");
+
+ if (content) {
+ n = json_object_array_length(content);
+
+ feeds = NULL;
+ for (i = 0; i < n; i++) {
+ jfeed = json_object_array_get_idx(content, i);
+
+ feed = malloc(sizeof(struct feed));
+
+ j = json_object_object_get(jfeed, "title");
+ feed->title = strdup(json_object_get_string(j));
+
+ j = json_object_object_get(jfeed, "feed_url");
+ feed->url = strdup(json_object_get_string(j));
+
+ j = json_object_object_get(jfeed, "id");
+ feed->id = json_object_get_int(j);
+
+ j = json_object_object_get(jfeed, "unread");
+ feed->unread = json_object_get_int(j);
+
+ feed->headlines = NULL;
+
+ tmp = feeds_add(feeds, feed);
+ free(feeds);
+ feeds = tmp;
+ }
+ } else {
+ feeds = NULL;
+ }
+
+ json_object_put(rp);
+
+ printf("ttrss_get_feeds ended\n");
+
+ return feeds;
+}
+
+struct headline **ttrss_get_headlines(struct feed *f)
+{
+ if (!f->headlines)
+ f->headlines = get_headlines(f->id);
+
+ return f->headlines;
+}
+
+void ttrss_set_article_unread(int id, int unread)
+{
+ struct json_object *rp, *rq;
+
+ printf("ttrss_set_article_unread %d %d\n", id, unread);
+
+ rq = ws_request_new("updateArticle");
+ json_object_object_add(rq, "article_ids", json_object_new_int(id));
+ json_object_object_add(rq, "field", json_object_new_int(2));
+ json_object_object_add(rq, "mode", json_object_new_int(unread));
+
+ rp = http_json_get(session_url, rq);
+
+ json_object_put(rq);
+ json_object_put(rp);
+}