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RSS feeds are now 2.0 instead of 0.91.

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default 2024-11-10 06:59:55 +01:00
parent 5e37c780da
commit d9b94a556a
2 changed files with 35 additions and 5 deletions
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37
html.c
View file

@ -3839,11 +3839,14 @@ int html_post_handler(const xs_dict *req, const char *q_path,
}
xs_str *timeline_to_rss(snac *user, const xs_list *timeline, char *title, char *link, char *desc)
xs_str *timeline_to_rss(snac *user, const xs_list *timeline,
const char *title, const char *link, const char *desc)
/* converts a timeline to rss */
{
xs_html *rss = xs_html_tag("rss",
xs_html_attr("version", "0.91"));
xs_html_attr("xmlns:content", "http:/" "/purl.org/rss/1.0/modules/content/"),
xs_html_attr("version", "2.0"),
xs_html_attr("xmlns:atom", "http:/" "/www.w3.org/2005/Atom"));
xs_html *channel = xs_html_tag("channel",
xs_html_tag("title",
@ -3852,15 +3855,21 @@ xs_str *timeline_to_rss(snac *user, const xs_list *timeline, char *title, char *
xs_html_text("en")),
xs_html_tag("link",
xs_html_text(link)),
xs_html_sctag("atom:link",
xs_html_attr("href", link),
xs_html_attr("rel", "self"),
xs_html_attr("type", "application/rss+xml")),
xs_html_tag("generator",
xs_html_text(USER_AGENT)),
xs_html_tag("description",
xs_html_text(desc)));
xs_html_add(rss, channel);
int c = 0;
int cnt = 0;
const char *v;
while (xs_list_next(timeline, &v, &c)) {
xs_list_foreach(timeline, v) {
xs *msg = NULL;
if (user) {
@ -3874,10 +3883,14 @@ xs_str *timeline_to_rss(snac *user, const xs_list *timeline, char *title, char *
const char *id = xs_dict_get(msg, "id");
const char *content = xs_dict_get(msg, "content");
const char *published = xs_dict_get(msg, "published");
if (user && !xs_startswith(id, user->actor))
continue;
if (!id || !content || !published)
continue;
/* create a title with the first line of the content */
xs *title = xs_replace(content, "<br>", "\n");
title = xs_regex_replace_i(title, "<[^>]+>", " ");
@ -3893,14 +3906,30 @@ xs_str *timeline_to_rss(snac *user, const xs_list *timeline, char *title, char *
title = xs_strip_i(title);
/* convert the date */
time_t t = xs_parse_iso_date(published, 0);
xs *rss_date = xs_str_utctime(t, "%a, %d %b %Y %T +0000");
/* if it's the first one, add it to the header */
if (cnt == 0)
xs_html_add(channel,
xs_html_tag("lastBuildDate",
xs_html_text(rss_date)));
xs_html_add(channel,
xs_html_tag("item",
xs_html_tag("title",
xs_html_text(title)),
xs_html_tag("link",
xs_html_text(id)),
xs_html_tag("guid",
xs_html_text(id)),
xs_html_tag("pubDate",
xs_html_text(rss_date)),
xs_html_tag("description",
xs_html_text(content))));
cnt++;
}
return xs_html_render_s(rss, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");

3
snac.h
View file

@ -355,7 +355,8 @@ int html_get_handler(const xs_dict *req, const char *q_path,
int html_post_handler(const xs_dict *req, const char *q_path,
char *payload, int p_size,
char **body, int *b_size, char **ctype);
xs_str *timeline_to_rss(snac *user, const xs_list *timeline, char *title, char *link, char *desc);
xs_str *timeline_to_rss(snac *user, const xs_list *timeline,
const char *title, const char *link, const char *desc);
int write_default_css(void);
int snac_init(const char *_basedir);