X-Git-Url: https://git.wpitchoune.net/gitweb/?p=prss.git;a=blobdiff_plain;f=src%2Fttrss_ws.c;h=c4c2c4f096660e8923ea4d203e4c86556e4bd3ad;hp=f34aaf1b04688c30f2ca02b954966809bddcfe2e;hb=111ccdc319c9f80ef4350b4b07408144a5684229;hpb=09a826a93753ebb1b82fbc30574c034f084e02b8 diff --git a/src/ttrss_ws.c b/src/ttrss_ws.c index f34aaf1..c4c2c4f 100644 --- a/src/ttrss_ws.c +++ b/src/ttrss_ws.c @@ -17,9 +17,11 @@ * 02110-1301 USA */ +#include #include #include -#include + +#include #include @@ -33,6 +35,9 @@ static char *session_url; static char *session_user; static char *session_pwd; +static pthread_mutex_t lock; +static struct http_session *session; + void ws_request_add_att_str(json_object *rq, const char *k, const char *str) { json_object_object_add(rq, k, json_object_new_string(str)); @@ -43,6 +48,11 @@ 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)); } +void ws_request_add_att_bool(json_object *rq, const char *k, int v) +{ + json_object_object_add(rq, k, json_object_new_boolean(v)); +} + struct json_object *ws_request_new(const char *op) { struct json_object *rq; @@ -57,7 +67,7 @@ struct json_object *ws_request_new(const char *op) return rq; } -void ws_init(const char *url, const char *user, const char *pwd) +void ws_set_config(const char *url, const char *user, const char *pwd) { char *tmp; @@ -85,28 +95,84 @@ void ws_init(const char *url, const char *user, const char *pwd) struct json_object *ws_reply_get_content(struct json_object *rp) { + log_debug("ws_reply_get_content"); return json_object_object_get(rp, "content"); } -struct json_object *ws_execute(struct json_object *rq) +static const char *ws_reply_get_error(struct json_object *content) +{ + struct json_object *jerror; + + if (json_object_get_type(content) != json_type_object) + return NULL; + + jerror = json_object_object_get(content, "error"); + + if (!jerror) + return NULL; + + return json_object_get_string(jerror); +} + +static struct json_object * +execute(struct http_session *sess, struct json_object *rq, char **err) { struct json_object *rp, *content; + const char *str; + + rp = http_json_get(sess, session_url, rq); - rp = http_json_get(session_url, rq); + content = NULL; if (rp) { content = ws_reply_get_content(rp); - if (content && !json_object_object_get(rp, "error")) { - json_object_get(content); - json_object_put(rp); - return content; + if (content) { + str = ws_reply_get_error(content); + + if (str) { + *err = strdup(str); + content = NULL; + } else { + json_object_get(content); + } } json_object_put(rp); } - return NULL; + return content; +} + +struct json_object *ws_execute(struct json_object *rq) +{ + char *err; + struct json_object *result; + + log_debug("ws_execute()"); + pthread_mutex_lock(&lock); + log_debug("ws_execute() lock"); + + err = NULL; + result = execute(session, rq, &err); + + if (err) { + log_debug("ws_execute(): error=%s", err); + + if (!strcmp(err, "NOT_LOGGED_IN")) { + ws_open_session(); + result = execute(session, rq, NULL); + } + + free(err); + } + + log_debug("ws_execute() unlock"); + pthread_mutex_unlock(&lock); + + log_debug("ws_execute()"); + + return result; } int ws_get_api_version() @@ -151,7 +217,7 @@ char *ws_login() str = strdup(json_object_get_string(j)); json_object_put(rp); - } + } return str; } @@ -160,9 +226,12 @@ int ws_open_session() { int version, result; + log_debug("ws_open_session()"); + if (session_id) free(session_id); + session_id = NULL; session_id = ws_login(); if (session_id) { @@ -176,6 +245,7 @@ int ws_open_session() session_id = NULL; result = 0; } + result = 1; } else { result = 0; } @@ -214,12 +284,13 @@ char *ws_get_article_content(int id) int ws_update_headlines(struct feed *feed) { struct json_object *rp, *rq, *jheadline, *j; - int i, n, err, hid; + int i, n, hid; struct headline *h, **tmp; const char *title, *url; rq = ws_request_new("getHeadlines"); ws_request_add_att_int(rq, "feed_id", feed->id); + ws_request_add_att_bool(rq, "show_excerpt", 1); rp = ws_execute(rq); @@ -243,6 +314,14 @@ int ws_update_headlines(struct feed *feed) h = headline_new(hid, url, title); + j = json_object_object_get(jheadline, + "excerpt"); + h->excerpt = strdup(json_object_get_string(j)); + + j = json_object_object_get(jheadline, + "updated"); + h->date = json_object_get_int(j); + tmp = headlines_add(feed->headlines, h); if (feed->headlines) free(feed->headlines); @@ -252,13 +331,11 @@ int ws_update_headlines(struct feed *feed) j = json_object_object_get(jheadline, "unread"); h->unread = json_object_get_boolean(j); } - err = 0; + json_object_put(rp); + return 1; } else { - err = 1; + return 0; } - - json_object_put(rp); - return !err; } struct feed **ws_update_feeds(struct feed **feeds) @@ -268,11 +345,12 @@ struct feed **ws_update_feeds(struct feed **feeds) struct feed *feed, **tmp; const char *title, *url; - log_debug("ttrss_get_feeds()"); + log_debug("ws_update_feeds()"); rq = ws_request_new("getFeeds"); rp = ws_execute(rq); + json_object_put(rq); if (rp) { @@ -283,7 +361,7 @@ struct feed **ws_update_feeds(struct feed **feeds) j = json_object_object_get(jfeed, "id"); id = json_object_get_int(j); - + feed = feeds_get_feed(feeds, id); if (!feed) { @@ -302,15 +380,55 @@ struct feed **ws_update_feeds(struct feed **feeds) j = json_object_object_get(jfeed, "unread"); feed->unread = json_object_get_int(j); + + ws_update_headlines(feed); } + json_object_put(rp); } else { feeds_free(feeds); feeds = NULL; } - json_object_put(rp); - - log_debug("ttrss_get_feeds() done"); + log_debug("ws_update_feeds() done"); return feeds; } + +struct json_object *ws_request_new_set_article_unread(int id, int unread) +{ + struct json_object *rq; + + 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)); + + return rq; +} + +void ws_set_article_unread(int id, int unread) +{ + struct json_object *rp, *rq; + + log_debug("ws_set_article_unread(%d,%d)", id, unread); + + rq = ws_request_new_set_article_unread(id, unread); + + rp = ws_execute(rq); + + json_object_put(rq); + + if (rp) + json_object_put(rp); + + log_debug("ws_set_article_unread(%d,%d) done", id, unread); +} + +void ws_init() +{ + pthread_mutexattr_t attr; + pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE); + pthread_mutex_init(&lock, &attr); + + session = http_session_new(); +}