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https://codeberg.org/grunfink/snac2.git
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New function timeline_to_rss().
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parent
580299bca5
commit
45357b8e6e
2 changed files with 63 additions and 49 deletions
111
html.c
111
html.c
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@ -2728,55 +2728,7 @@ int html_get_handler(const xs_dict *req, const char *q_path,
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xs_dict_get(srv_config, "host"));
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xs *rss_link = xs_fmt("%s.rss", snac.actor);
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xs_html *rss = xs_html_tag("rss",
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xs_html_attr("version", "0.91"));
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xs_html *channel = xs_html_tag("channel",
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xs_html_tag("title",
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xs_html_text(rss_title)),
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xs_html_tag("language",
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xs_html_text("en")),
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xs_html_tag("link",
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xs_html_text(rss_link)),
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xs_html_tag("description",
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xs_html_text(bio)));
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xs_html_add(rss, channel);
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xs_list *p = elems;
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char *v;
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while (xs_list_iter(&p, &v)) {
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xs *msg = NULL;
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if (!valid_status(timeline_get_by_md5(&snac, v, &msg)))
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continue;
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char *id = xs_dict_get(msg, "id");
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char *content = xs_dict_get(msg, "content");
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if (!xs_startswith(id, snac.actor))
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continue;
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/* create a title with the first line of the content */
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xs *es_title = xs_replace(content, "<br>", "\n");
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xs *title = xs_str_new(NULL);
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int i;
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for (i = 0; es_title[i] && es_title[i] != '\n' && es_title[i] != '&' && i < 50; i++)
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title = xs_append_m(title, &es_title[i], 1);
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xs_html_add(channel,
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xs_html_tag("item",
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xs_html_tag("title",
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xs_html_text(title)),
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xs_html_tag("link",
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xs_html_text(id)),
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xs_html_tag("description",
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xs_html_text(content))));
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}
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*body = xs_html_render_s(rss, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
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*body = timeline_to_rss(&snac, elems, rss_title, rss_link, bio);
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*b_size = strlen(*body);
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*ctype = "application/rss+xml; charset=utf-8";
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status = 200;
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@ -3336,3 +3288,64 @@ int html_post_handler(const xs_dict *req, const char *q_path,
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return status;
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}
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xs_str *timeline_to_rss(snac *user, const xs_list *timeline, char *title, char *link, char *desc)
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/* converts a timeline to rss */
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{
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xs_html *rss = xs_html_tag("rss",
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xs_html_attr("version", "0.91"));
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xs_html *channel = xs_html_tag("channel",
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xs_html_tag("title",
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xs_html_text(title)),
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xs_html_tag("language",
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xs_html_text("en")),
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xs_html_tag("link",
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xs_html_text(link)),
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xs_html_tag("description",
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xs_html_text(desc)));
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xs_html_add(rss, channel);
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int c = 0;
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char *v;
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while (xs_list_next(timeline, &v, &c)) {
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xs *msg = NULL;
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if (user) {
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if (!valid_status(timeline_get_by_md5(user, v, &msg)))
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continue;
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}
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else {
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if (!valid_status(object_get_by_md5(v, &msg)))
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continue;
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}
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char *id = xs_dict_get(msg, "id");
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char *content = xs_dict_get(msg, "content");
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if (user && !xs_startswith(id, user->actor))
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continue;
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/* create a title with the first line of the content */
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xs *es_title = xs_replace(content, "<br>", "\n");
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xs *title = xs_str_new(NULL);
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int i;
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for (i = 0; es_title[i] && es_title[i] != '\n' && es_title[i] != '&' && i < 50; i++)
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title = xs_append_m(title, &es_title[i], 1);
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xs_html_add(channel,
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xs_html_tag("item",
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xs_html_tag("title",
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xs_html_text(title)),
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xs_html_tag("link",
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xs_html_text(id)),
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xs_html_tag("description",
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xs_html_text(content))));
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}
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return xs_html_render_s(rss, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
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}
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1
snac.h
1
snac.h
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@ -324,6 +324,7 @@ int html_get_handler(const xs_dict *req, const char *q_path,
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int html_post_handler(const xs_dict *req, const char *q_path,
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char *payload, int p_size,
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char **body, int *b_size, char **ctype);
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xs_str *timeline_to_rss(snac *user, const xs_list *timeline, char *title, char *link, char *desc);
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int snac_init(const char *_basedir);
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int adduser(const char *uid);
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