From fc6a12514643c9d19d0ddfbda37d79a0ae42f6d2 Mon Sep 17 00:00:00 2001 From: default Date: Wed, 28 Sep 2022 07:05:23 +0200 Subject: [PATCH] New function html_msg_icon(). --- html.c | 147 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++- snac.h | 3 ++ 2 files changed, 149 insertions(+), 1 deletion(-) diff --git a/html.c b/html.c index 8745c8b..7f8e990 100644 --- a/html.c +++ b/html.c @@ -142,9 +142,154 @@ int login(snac *snac, char *headers) } +d_char *html_msg_icon(snac *snac, d_char *s, char *msg) +{ + char *actor_id; + xs *actor = NULL; + + if ((actor_id = xs_dict_get(msg, "attributedTo")) == NULL) + actor_id = xs_dict_get(msg, "actor"); + + if (actor_id && valid_status(actor_get(snac, actor_id, &actor))) { + xs *name = NULL; + xs *avatar = NULL; + char *v; + + /* get the name */ + if ((v = xs_dict_get(actor, "name")) == NULL) { + if ((v = xs_dict_get(actor, "preferredUsername")) == NULL) { + v = "user"; + } + } + + name = xs_dup(v); + + /* get the avatar */ + if ((v = xs_dict_get(actor, "icon")) != NULL && + (v = xs_dict_get(v, "url")) != NULL) { + avatar = xs_dup(v); + } + + if (avatar == NULL) + avatar = xs_fmt("data:image/png;base64, %s", susie); + + { + xs *s1 = xs_fmt("

\n", avatar); + s = xs_str_cat(s, s1); + } + + { + xs *s1 = xs_fmt("%s", + actor, name); + s = xs_str_cat(s, s1); + } + + if (strcmp(xs_dict_get(msg, "type"), "Note") == 0) { + xs *s1 = xs_fmt(" ยป", xs_dict_get(msg, "id")); + s = xs_str_cat(s, s1); + } + + if (!is_msg_public(snac, msg)) + s = xs_str_cat(s, " 🔒"); + + if ((v = xs_dict_get(msg, "published")) == NULL) + v = " "; + + { + xs *s1 = xs_fmt("
\n\n", v); + s = xs_str_cat(s, s1); + } + + s = xs_str_cat(s, "\n"); + } + + return s; +} + + +d_char *html_timeline(snac *snac, char *list, int local) +/* returns the HTML for the timeline */ +{ + d_char *s = xs_str_new(NULL); + + s = xs_str_cat(s, "\n\n"); + + s = xs_str_cat(s, "

HI

\n"); + + s = xs_str_cat(s, xs_fmt("len() == %d\n", xs_list_len(list))); + + { + char *i = xs_list_get(list, 0); + xs *msg = timeline_get(snac, i); + + s = html_msg_icon(snac, s, msg); + } + + s = xs_str_cat(s, "\n"); + + return s; +} + + int html_get_handler(d_char *req, char *q_path, char **body, int *b_size, char **ctype) { - int status = 0; + int status = 404; + snac snac; + char *uid, *p_path; + + xs *l = xs_split_n(q_path, "/", 2); + + uid = xs_list_get(l, 1); + if (!uid || !user_open(&snac, uid)) { + /* invalid user */ + srv_log(xs_fmt("html_get_handler bad user %s", uid)); + return 404; + } + + p_path = xs_list_get(l, 2); + + if (p_path == NULL) { + /* public timeline */ + xs *list = local_list(&snac, 0xfffffff); + + *body = html_timeline(&snac, list, 1); + *b_size = strlen(*body); + status = 200; + } + else + if (strcmp(p_path, "admin") == 0) { + /* private timeline */ + + if (!login(&snac, req)) + status = 401; + else { + xs *list = timeline_list(&snac, 0xfffffff); + + *body = html_timeline(&snac, list, 0); + *b_size = strlen(*body); + status = 200; + } + } + else + if (xs_startswith(p_path, "p/") == 0) { + /* a timeline with just one entry */ + } + else + if (xs_startswith(p_path, "s/") == 0) { + /* a static file */ + } + else + if (xs_startswith(p_path, "h/") == 0) { + /* an entry from the history */ + } + else + status = 404; + + user_free(&snac); + + if (valid_status(status)) { + *ctype = "text/html; charset=utf-8"; + } return status; } diff --git a/snac.h b/snac.h index 904f947..b5a5a76 100644 --- a/snac.h +++ b/snac.h @@ -12,6 +12,8 @@ extern int srv_running; extern int dbglevel; +extern const char *susie; + #define valid_status(status) ((status) >= 200 && (status) <= 299) d_char *xs_time(char *fmt, int local); @@ -102,6 +104,7 @@ int activitypub_request(snac *snac, char *url, d_char **data); int actor_request(snac *snac, char *actor, d_char **data); int send_to_inbox(snac *snac, char *inbox, char *msg, d_char **payload, int *p_size); int send_to_actor(snac *snac, char *actor, char *msg, d_char **payload, int *p_size); +int is_msg_public(snac *snac, char *msg); void process_queue(snac *snac); void post(snac *snac, char *msg); int activitypub_get_handler(d_char *req, char *q_path,