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html.c
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/* snac - A simple, minimalistic ActivityPub instance */
/* copyright (c) 2022 - 2024 grunfink et al. / MIT license */
#include "xs.h"
#include "xs_io.h"
#include "xs_json.h"
#include "xs_regex.h"
#include "xs_set.h"
#include "xs_openssl.h"
#include "xs_time.h"
#include "xs_mime.h"
#include "xs_match.h"
#include "xs_html.h"
#include "snac.h"
int login(snac *snac, const xs_dict *headers)
/* tries a login */
{
int logged_in = 0;
const char *auth = xs_dict_get(headers, "authorization");
if (auth && xs_startswith(auth, "Basic ")) {
int sz;
xs *s1 = xs_crop_i(xs_dup(auth), 6, 0);
xs *s2 = xs_base64_dec(s1, &sz);
xs *l1 = xs_split_n(s2, ":", 1);
if (xs_list_len(l1) == 2) {
logged_in = check_password(
xs_list_get(l1, 0), xs_list_get(l1, 1),
xs_dict_get(snac->config, "passwd"));
}
}
if (logged_in)
lastlog_write(snac, "web");
return logged_in;
}
xs_str *replace_shortnames(xs_str *s, const xs_list *tag, int ems)
/* replaces all the :shortnames: with the emojis in tag */
{
if (!xs_is_null(tag)) {
xs *tag_list = NULL;
if (xs_type(tag) == XSTYPE_DICT) {
/* not a list */
tag_list = xs_list_new();
tag_list = xs_list_append(tag_list, tag);
} else {
/* is a list */
tag_list = xs_dup(tag);
}
xs *style = xs_fmt("height: %dem; width: %dem; vertical-align: middle;", ems, ems);
const char *v;
int c = 0;
while (xs_list_next(tag_list, &v, &c)) {
const char *t = xs_dict_get(v, "type");
if (t && strcmp(t, "Emoji") == 0) {
const char *n = xs_dict_get(v, "name");
const char *i = xs_dict_get(v, "icon");
if (n && i) {
const char *u = xs_dict_get(i, "url");
xs_html *img = xs_html_sctag("img",
xs_html_attr("loading", "lazy"),
xs_html_attr("src", u),
xs_html_attr("style", style));
xs *s1 = xs_html_render(img);
s = xs_replace_i(s, n, s1);
}
}
}
}
return s;
}
xs_str *actor_name(xs_dict *actor)
/* gets the actor name */
{
const char *v;
if (xs_is_null((v = xs_dict_get(actor, "name"))) || *v == '\0') {
if (xs_is_null(v = xs_dict_get(actor, "preferredUsername")) || *v == '\0') {
v = "anonymous";
}
}
return replace_shortnames(xs_html_encode(v), xs_dict_get(actor, "tag"), 1);
}
xs_html *html_actor_icon(snac *user, xs_dict *actor, const char *date,
const char *udate, const char *url, int priv, int in_people)
{
xs_html *actor_icon = xs_html_tag("p", NULL);
xs *avatar = NULL;
const char *v;
int fwing = 0;
int fwer = 0;
xs *name = actor_name(actor);
/* get the avatar */
if ((v = xs_dict_get(actor, "icon")) != NULL) {
/* if it's a list (Peertube), get the first one */
if (xs_type(v) == XSTYPE_LIST)
v = xs_list_get(v, 0);
if ((v = xs_dict_get(v, "url")) != NULL)
avatar = xs_dup(v);
}
if (avatar == NULL)
avatar = xs_fmt("data:image/png;base64, %s", default_avatar_base64());
const char *actor_id = xs_dict_get(actor, "id");
xs *href = NULL;
if (user) {
fwer = follower_check(user, actor_id);
fwing = following_check(user, actor_id);
}
if (user && !in_people) {
/* if this actor is a follower or being followed, create an
anchored link to the people page instead of the actor url */
if (fwer || fwing) {
xs *md5 = xs_md5_hex(actor_id, strlen(actor_id));
href = xs_fmt("%s/people#%s", user->actor, md5);
}
}
if (href == NULL)
href = xs_dup(actor_id);
xs_html_add(actor_icon,
xs_html_sctag("img",
xs_html_attr("loading", "lazy"),
xs_html_attr("class", "snac-avatar"),
xs_html_attr("src", avatar),
xs_html_attr("alt", "")),
xs_html_tag("a",
xs_html_attr("href", href),
xs_html_attr("class", "p-author h-card snac-author"),
xs_html_raw(name))); /* name is already html-escaped */
if (!xs_is_null(url)) {
xs *md5 = xs_md5_hex(url, strlen(url));
xs_html_add(actor_icon,
xs_html_text(" "),
xs_html_tag("a",
xs_html_attr("href", (char *)url),
xs_html_attr("title", md5),
xs_html_text("»")));
}
if (strcmp(xs_dict_get(actor, "type"), "Service") == 0) {
xs_html_add(actor_icon,
xs_html_text(" "),
xs_html_tag("span",
xs_html_attr("title", "bot"),
xs_html_raw("🤖")));
}
if (fwing && fwer) {
xs_html_add(actor_icon,
xs_html_text(" "),
xs_html_tag("span",
xs_html_attr("title", "mutual relation"),
xs_html_raw("🤝")));
}
if (priv) {
xs_html_add(actor_icon,
xs_html_text(" "),
xs_html_tag("span",
xs_html_attr("title", "private"),
xs_html_raw("🔒")));
}
if (xs_is_null(date)) {
xs_html_add(actor_icon,
xs_html_raw(" "));
}
else {
xs *date_label = xs_crop_i(xs_dup(date), 0, 10);
xs *date_title = xs_dup(date);
if (!xs_is_null(udate)) {
xs *sd = xs_crop_i(xs_dup(udate), 0, 10);
date_label = xs_str_cat(date_label, " / ", sd);
date_title = xs_str_cat(date_title, " / ", udate);
}
xs_html_add(actor_icon,
xs_html_text(" "),
xs_html_tag("time",
xs_html_attr("class", "dt-published snac-pubdate"),
xs_html_attr("title", date_title),
xs_html_text(date_label)));
}
{
const char *username, *id;
if (xs_is_null(username = xs_dict_get(actor, "preferredUsername")) || *username == '\0') {
/* This should never be reached */
username = "anonymous";
}
if (xs_is_null(id = xs_dict_get(actor, "id")) || *id == '\0') {
/* This should never be reached */
id = "https://social.example.org/anonymous";
}
/* "LIKE AN ANIMAL" */
xs *domain = xs_split(id, "/");
xs *user = xs_fmt("@%s@%s", username, xs_list_get(domain, 2));
xs_html_add(actor_icon,
xs_html_sctag("br", NULL),
xs_html_tag("a",
xs_html_attr("href", xs_dict_get(actor, "id")),
xs_html_attr("class", "p-author-tag h-card snac-author-tag"),
xs_html_text(user)));
}
return actor_icon;
}
xs_html *html_msg_icon(snac *user, const char *actor_id, const xs_dict *msg)
{
xs *actor = NULL;
xs_html *actor_icon = NULL;
if (actor_id && valid_status(actor_get_refresh(user, actor_id, &actor))) {
const char *date = NULL;
const char *udate = NULL;
const char *url = NULL;
int priv = 0;
const char *type = xs_dict_get(msg, "type");
if (xs_match(type, POSTLIKE_OBJECT_TYPE))
url = xs_dict_get(msg, "id");
priv = !is_msg_public(msg);
date = xs_dict_get(msg, "published");
udate = xs_dict_get(msg, "updated");
actor_icon = html_actor_icon(user, actor, date, udate, url, priv, 0);
}
return actor_icon;
}
xs_html *html_note(snac *user, const char *summary,
const char *div_id, const char *form_id,
const char *ta_plh, const char *ta_content,
const char *edit_id, const char *actor_id,
const xs_val *cw_yn, const char *cw_text,
const xs_val *mnt_only, const char *redir,
const char *in_reply_to, int poll,
const char *att_file, const char *att_alt_text)
{
xs *action = xs_fmt("%s/admin/note", user->actor);
xs_html *form;
xs_html *note = xs_html_tag("div",
xs_html_tag("details",
xs_html_tag("summary",
xs_html_text(summary)),
xs_html_tag("p", NULL),
xs_html_tag("div",
xs_html_attr("class", "snac-note"),
xs_html_attr("id", div_id),
form = xs_html_tag("form",
xs_html_attr("autocomplete", "off"),
xs_html_attr("method", "post"),
xs_html_attr("action", action),
xs_html_attr("enctype", "multipart/form-data"),
xs_html_attr("id", form_id),
xs_html_tag("textarea",
xs_html_attr("class", "snac-textarea"),
xs_html_attr("name", "content"),
xs_html_attr("rows", "4"),
xs_html_attr("wrap", "virtual"),
xs_html_attr("required", "required"),
xs_html_attr("placeholder", ta_plh),
xs_html_text(ta_content)),
xs_html_tag("p", NULL),
xs_html_text(L("Sensitive content: ")),
xs_html_sctag("input",
xs_html_attr("type", "checkbox"),
xs_html_attr("name", "sensitive"),
xs_html_attr(xs_type(cw_yn) == XSTYPE_TRUE ? "checked" : "", NULL)),
xs_html_sctag("input",
xs_html_attr("type", "text"),
xs_html_attr("name", "summary"),
xs_html_attr("placeholder", L("Sensitive content description")),
xs_html_attr("value", xs_is_null(cw_text) ? "" : cw_text))))));
if (actor_id)
xs_html_add(form,
xs_html_sctag("input",
xs_html_attr("type", "hidden"),
xs_html_attr("name", "to"),
xs_html_attr("value", actor_id)));
else {
/* no actor_id; ask for mentioned_only */
xs_html_add(form,
xs_html_tag("p", NULL),
xs_html_text(L("Only for mentioned people: ")),
xs_html_sctag("input",
xs_html_attr("type", "checkbox"),
xs_html_attr("name", "mentioned_only"),
xs_html_attr(xs_type(mnt_only) == XSTYPE_TRUE ? "checked" : "", NULL)));
}
if (redir)
xs_html_add(form,
xs_html_sctag("input",
xs_html_attr("type", "hidden"),
xs_html_attr("name", "redir"),
xs_html_attr("value", redir)));
if (in_reply_to)
xs_html_add(form,
xs_html_sctag("input",
xs_html_attr("type", "hidden"),
xs_html_attr("name", "in_reply_to"),
xs_html_attr("value", in_reply_to)));
else
xs_html_add(form,
xs_html_tag("p", NULL),
xs_html_text(L("Reply to (URL): ")),
xs_html_sctag("input",
xs_html_attr("type", "text"),
xs_html_attr("name", "in_reply_to"),
xs_html_attr("placeholder", "Optional URL to reply to")));
if (edit_id)
xs_html_add(form,
xs_html_sctag("input",
xs_html_attr("type", "hidden"),
xs_html_attr("name", "edit_id"),
xs_html_attr("value", edit_id)));
/* attachment controls */
xs_html *att;
xs_html_add(form,
xs_html_tag("p", NULL),
att = xs_html_tag("details",
xs_html_tag("summary",
xs_html_text(L("Attachment..."))),
xs_html_tag("p", NULL)));
if (att_file && *att_file)
xs_html_add(att,
xs_html_text(L("File:")),
xs_html_sctag("input",
xs_html_attr("type", "text"),
xs_html_attr("name", "attach_url"),
xs_html_attr("title", L("Clear this field to delete the attachment")),
xs_html_attr("value", att_file)));
else
xs_html_add(att,
xs_html_sctag("input",
xs_html_attr("type", "file"),
xs_html_attr("name", "attach")));
xs_html_add(att,
xs_html_text(" "),
xs_html_sctag("input",
xs_html_attr("type", "text"),
xs_html_attr("name", "alt_text"),
xs_html_attr("value", att_alt_text),
xs_html_attr("placeholder", L("Attachment description"))));
/* add poll controls */
if (poll) {
xs_html_add(form,
xs_html_tag("p", NULL),
xs_html_tag("details",
xs_html_tag("summary",
xs_html_text(L("Poll..."))),
xs_html_tag("p",
xs_html_text(L("Poll options (one per line, up to 8):")),
xs_html_sctag("br", NULL),
xs_html_tag("textarea",
xs_html_attr("class", "snac-textarea"),
xs_html_attr("name", "poll_options"),
xs_html_attr("rows", "4"),
xs_html_attr("wrap", "virtual"),
xs_html_attr("placeholder", "Option 1...\nOption 2...\nOption 3...\n..."))),
xs_html_tag("select",
xs_html_attr("name", "poll_multiple"),
xs_html_tag("option",
xs_html_attr("value", "off"),
xs_html_text(L("One choice"))),
xs_html_tag("option",
xs_html_attr("value", "on"),
xs_html_text(L("Multiple choices")))),
xs_html_text(" "),
xs_html_tag("select",
xs_html_attr("name", "poll_end_secs"),
xs_html_tag("option",
xs_html_attr("value", "300"),
xs_html_text(L("End in 5 minutes"))),
xs_html_tag("option",
xs_html_attr("value", "3600"),
xs_html_attr("selected", NULL),
xs_html_text(L("End in 1 hour"))),
xs_html_tag("option",
xs_html_attr("value", "86400"),
xs_html_text(L("End in 1 day"))))));
}
xs_html_add(form,
xs_html_tag("p", NULL),
xs_html_sctag("input",
xs_html_attr("type", "submit"),
xs_html_attr("class", "button"),
xs_html_attr("value", L("Post"))),
xs_html_tag("p", NULL));
return note;
}
static xs_html *html_base_head(void)
{
xs_html *head = xs_html_tag("head",
xs_html_sctag("meta",
xs_html_attr("name", "viewport"),
xs_html_attr("content", "width=device-width, initial-scale=1")),
xs_html_sctag("meta",
xs_html_attr("name", "generator"),
xs_html_attr("content", USER_AGENT)));
/* add server CSS and favicon */
xs *f;
f = xs_fmt("%s/favicon.ico", srv_baseurl);
const xs_list *p = xs_dict_get(srv_config, "cssurls");
const char *v;
int c = 0;
while (xs_list_next(p, &v, &c)) {
xs_html_add(head,
xs_html_sctag("link",
xs_html_attr("rel", "stylesheet"),
xs_html_attr("type", "text/css"),
xs_html_attr("href", v)));
}
xs_html_add(head,
xs_html_sctag("link",
xs_html_attr("rel", "icon"),
xs_html_attr("type", "image/x-icon"),
xs_html_attr("href", f)));
return head;
}
xs_html *html_instance_head(void)
{
xs_html *head = html_base_head();
{
FILE *f;
xs *g_css_fn = xs_fmt("%s/style.css", srv_basedir);
if ((f = fopen(g_css_fn, "r")) != NULL) {
xs *css = xs_readall(f);
fclose(f);
xs_html_add(head,
xs_html_tag("style",
xs_html_raw(css)));
}
}
const char *host = xs_dict_get(srv_config, "host");
const char *title = xs_dict_get(srv_config, "title");
xs_html_add(head,
xs_html_tag("title",
xs_html_text(title && *title ? title : host)));
return head;
}
static xs_html *html_instance_body(void)
{
const char *host = xs_dict_get(srv_config, "host");
const char *sdesc = xs_dict_get(srv_config, "short_description");
const char *email = xs_dict_get(srv_config, "admin_email");
const char *acct = xs_dict_get(srv_config, "admin_account");
xs *blurb = xs_replace(snac_blurb, "%host%", host);
xs_html *dl;
xs_html *body = xs_html_tag("body",
xs_html_tag("div",
xs_html_attr("class", "snac-instance-blurb"),
xs_html_raw(blurb), /* pure html */
dl = xs_html_tag("dl", NULL)));
if (sdesc && *sdesc) {
xs_html_add(dl,
xs_html_tag("di",
xs_html_tag("dt",
xs_html_text(L("Site description"))),
xs_html_tag("dd",
xs_html_text(sdesc))));
}
if (email && *email) {
xs *mailto = xs_fmt("mailto:%s", email);
xs_html_add(dl,
xs_html_tag("di",
xs_html_tag("dt",
xs_html_text(L("Admin email"))),
xs_html_tag("dd",
xs_html_tag("a",
xs_html_attr("href", mailto),
xs_html_text(email)))));
}
if (acct && *acct) {
xs *url = xs_fmt("%s/%s", srv_baseurl, acct);
xs *handle = xs_fmt("@%s@%s", acct, host);
xs_html_add(dl,
xs_html_tag("di",
xs_html_tag("dt",
xs_html_text(L("Admin account"))),
xs_html_tag("dd",
xs_html_tag("a",
xs_html_attr("href", url),
xs_html_text(handle)))));
}
return body;
}
xs_html *html_user_head(snac *user, char *desc, char *url)
{
xs_html *head = html_base_head();
/* add the user CSS */
{
xs *css = NULL;
int size;
/* try to open the user css */
if (!valid_status(static_get(user, "style.css", &css, &size, NULL, NULL))) {
/* it's not there; try to open the server-wide css */
FILE *f;
xs *g_css_fn = xs_fmt("%s/style.css", srv_basedir);
if ((f = fopen(g_css_fn, "r")) != NULL) {
css = xs_readall(f);
fclose(f);
}
}
if (css != NULL) {
xs_html_add(head,
xs_html_tag("style",
xs_html_raw(css)));
}
}
/* title */
xs *title = xs_fmt("%s (@%s@%s)", xs_dict_get(user->config, "name"),
user->uid, xs_dict_get(srv_config, "host"));
xs_html_add(head,
xs_html_tag("title",
xs_html_text(title)));
xs *avatar = xs_dup(xs_dict_get(user->config, "avatar"));
if (avatar == NULL || *avatar == '\0') {
xs_free(avatar);
avatar = xs_fmt("%s/susie.png", srv_baseurl);
}
/* create a description field */
xs *s_desc = NULL;
int n;
if (desc == NULL)
s_desc = xs_dup(xs_dict_get(user->config, "bio"));
else
s_desc = xs_dup(desc);
/* shorten desc to a reasonable size */
for (n = 0; s_desc[n]; n++) {
if (n > 512 && (s_desc[n] == ' ' || s_desc[n] == '\n'))
break;
}
s_desc[n] = '\0';
/* og properties */
xs_html_add(head,
xs_html_sctag("meta",
xs_html_attr("property", "og:site_name"),
xs_html_attr("content", xs_dict_get(srv_config, "host"))),
xs_html_sctag("meta",
xs_html_attr("property", "og:title"),
xs_html_attr("content", title)),
xs_html_sctag("meta",
xs_html_attr("property", "og:description"),
xs_html_attr("content", s_desc)),
xs_html_sctag("meta",
xs_html_attr("property", "og:image"),
xs_html_attr("content", avatar)),
xs_html_sctag("meta",
xs_html_attr("property", "og:width"),
xs_html_attr("content", "300")),
xs_html_sctag("meta",
xs_html_attr("property", "og:height"),
xs_html_attr("content", "300")));
/* RSS link */
xs *rss_url = xs_fmt("%s.rss", user->actor);
xs_html_add(head,
xs_html_sctag("link",
xs_html_attr("rel", "alternate"),
xs_html_attr("type", "application/rss+xml"),
xs_html_attr("title", "RSS"),
xs_html_attr("href", rss_url)));
/* ActivityPub alternate link (actor id) */
xs_html_add(head,
xs_html_sctag("link",
xs_html_attr("rel", "alternate"),
xs_html_attr("type", "application/activity+json"),
xs_html_attr("href", url ? url : user->actor)));
return head;
}
static xs_html *html_user_body(snac *user, int read_only)
{
xs_html *body = xs_html_tag("body", NULL);
/* top nav */
xs_html *top_nav = xs_html_tag("nav",
xs_html_attr("class", "snac-top-nav"));
xs *avatar = xs_dup(xs_dict_get(user->config, "avatar"));
if (avatar == NULL || *avatar == '\0') {
xs_free(avatar);
avatar = xs_fmt("data:image/png;base64, %s", default_avatar_base64());
}
xs_html_add(top_nav,
xs_html_sctag("img",
xs_html_attr("src", avatar),
xs_html_attr("class", "snac-avatar"),
xs_html_attr("alt", "")));
if (read_only) {
xs *rss_url = xs_fmt("%s.rss", user->actor);
xs *admin_url = xs_fmt("%s/admin", user->actor);
xs_html_add(top_nav,
xs_html_tag("a",
xs_html_attr("href", rss_url),
xs_html_text(L("RSS"))),
xs_html_text(" - "),
xs_html_tag("a",
xs_html_attr("href", admin_url),
xs_html_attr("rel", "nofollow"),
xs_html_text(L("private"))));
}
else {
int n_len = notify_new_num(user);
xs_html *notify_count = NULL;
/* show the number of new notifications, if there are any */
if (n_len) {
xs *n_len_str = xs_fmt(" %d ", n_len);
notify_count = xs_html_tag("sup",
xs_html_attr("style", "background-color: red; color: white;"),
xs_html_text(n_len_str));
}
else
notify_count = xs_html_text("");
xs *admin_url = xs_fmt("%s/admin", user->actor);
xs *notify_url = xs_fmt("%s/notifications", user->actor);
xs *people_url = xs_fmt("%s/people", user->actor);
xs *instance_url = xs_fmt("%s/instance", user->actor);
xs_html_add(top_nav,
xs_html_tag("a",
xs_html_attr("href", user->actor),
xs_html_text(L("public"))),
xs_html_text(" - "),
xs_html_tag("a",
xs_html_attr("href", admin_url),
xs_html_text(L("private"))),
xs_html_text(" - "),
xs_html_tag("a",
xs_html_attr("href", notify_url),
xs_html_text(L("notifications"))),
notify_count,
xs_html_text(" - "),
xs_html_tag("a",
xs_html_attr("href", people_url),
xs_html_text(L("people"))),
xs_html_text(" - "),
xs_html_tag("a",
xs_html_attr("href", instance_url),
xs_html_text(L("instance"))),
xs_html_text(" "),
xs_html_tag("form",
xs_html_attr("style", "display: inline!important"),
xs_html_attr("class", "snac-search-box"),
xs_html_attr("action", admin_url),
xs_html_sctag("input",
xs_html_attr("type", "text"),
xs_html_attr("name", "q"),
xs_html_attr("title", L("Search posts by content (regular expression) or #tag")),
xs_html_attr("placeholder", L("Content search")))));
}
xs_html_add(body,
top_nav);
/* user info */
xs_html *top_user = xs_html_tag("div",
xs_html_attr("class", "h-card snac-top-user"));
if (read_only) {
const char *header = xs_dict_get(user->config, "header");
if (header && *header) {
xs_html_add(top_user,
xs_html_tag("div",
xs_html_attr("class", "snac-top-user-banner"),
xs_html_attr("style", "clear: both"),
xs_html_sctag("br", NULL),
xs_html_sctag("img",
xs_html_attr("src", header))));
}
}
xs *handle = xs_fmt("@%s@%s",
xs_dict_get(user->config, "uid"),
xs_dict_get(srv_config, "host"));
xs_html_add(top_user,
xs_html_tag("p",
xs_html_attr("class", "p-name snac-top-user-name"),
xs_html_text(xs_dict_get(user->config, "name"))),
xs_html_tag("p",
xs_html_attr("class", "snac-top-user-id"),
xs_html_text(handle)));
/** instance announcement **/
if (!read_only) {
double la = 0.0;
xs *user_la = xs_dup(xs_dict_get(user->config, "last_announcement"));
if (user_la != NULL)
la = xs_number_get(user_la);
const t_announcement *an = announcement(la);
if (an != NULL && (an->text != NULL)) {
xs *s = xs_fmt("?da=%.0f", an->timestamp);
xs_html_add(top_user, xs_html_tag("div",
xs_html_attr("class", "snac-announcement"),
xs_html_text(an->text),
xs_html_text(" "),
xs_html_tag("a",
xs_html_attr("href", s),
xs_html_text("Dismiss"))));
}
}
if (read_only) {
xs *es1 = encode_html(xs_dict_get(user->config, "bio"));
xs *bio1 = not_really_markdown(es1, NULL, NULL);
xs *tags = xs_list_new();
xs *bio2 = process_tags(user, bio1, &tags);
xs_html *top_user_bio = xs_html_tag("div",
xs_html_attr("class", "p-note snac-top-user-bio"),
xs_html_raw(bio2)); /* already sanitized */
xs_html_add(top_user,
top_user_bio);
const xs_dict *metadata = xs_dict_get(user->config, "metadata");
if (xs_type(metadata) == XSTYPE_DICT) {
const xs_str *k;
const xs_str *v;
xs_dict *val_links = user->links;
if (xs_is_null(val_links))
val_links = xs_stock(XSTYPE_DICT);
xs_html *snac_metadata = xs_html_tag("div",
xs_html_attr("class", "snac-metadata"));
int c = 0;
while (xs_dict_next(metadata, &k, &v, &c)) {
xs_html *value;
if (xs_startswith(v, "https:/") || xs_startswith(v, "http:/")) {
/* is this link validated? */
xs *verified_link = NULL;
const xs_number *val_time = xs_dict_get(val_links, v);
if (xs_type(val_time) == XSTYPE_NUMBER) {
time_t t = xs_number_get(val_time);
if (t > 0) {
xs *s1 = xs_str_utctime(t, ISO_DATE_SPEC);
verified_link = xs_fmt("%s (%s)", L("verified link"), s1);
}
}
if (!xs_is_null(verified_link)) {
value = xs_html_tag("span",
xs_html_attr("title", verified_link),
xs_html_raw("✔ "),
xs_html_tag("a",
xs_html_attr("rel", "me"),
xs_html_attr("href", v),
xs_html_text(v)));
}
else {
value = xs_html_tag("a",
xs_html_attr("rel", "me"),
xs_html_attr("href", v),
xs_html_text(v));
}
}
else
if (xs_startswith(v, "gemini:/")) {
value = xs_html_tag("a",
xs_html_attr("rel", "me"),
xs_html_attr("href", v),
xs_html_text(v));
}
else
value = xs_html_text(v);
xs_html_add(snac_metadata,
xs_html_tag("span",
xs_html_attr("class", "snac-property-name"),
xs_html_text(k)),
xs_html_text(":"),
xs_html_raw(" "),
xs_html_tag("span",
xs_html_attr("class", "snac-property-value"),
value),
xs_html_sctag("br", NULL));
}
xs_html_add(top_user,
snac_metadata);
}
}
xs_html_add(body,
top_user);
return body;
}
xs_html *html_top_controls(snac *snac)
/* generates the top controls */
{
xs *ops_action = xs_fmt("%s/admin/action", snac->actor);
xs_html *top_controls = xs_html_tag("div",
xs_html_attr("class", "snac-top-controls"),
/** new post **/
html_note(snac, L("New Post..."),
"new_post_div", "new_post_form",
L("What's on your mind?"), "",
NULL, NULL,
xs_stock(XSTYPE_FALSE), "",
xs_stock(XSTYPE_FALSE), NULL,
NULL, 1, "", ""),
/** operations **/
xs_html_tag("details",
xs_html_tag("summary",
xs_html_text(L("Operations..."))),
xs_html_tag("p", NULL),
xs_html_tag("form",
xs_html_attr("autocomplete", "off"),
xs_html_attr("method", "post"),
xs_html_attr("action", ops_action),
xs_html_sctag("input",
xs_html_attr("type", "text"),
xs_html_attr("name", "actor"),
xs_html_attr("required", "required"),
xs_html_attr("placeholder", "[email protected]")),
xs_html_text(" "),
xs_html_sctag("input",
xs_html_attr("type", "submit"),
xs_html_attr("name", "action"),
xs_html_attr("value", L("Follow"))),
xs_html_text(" "),
xs_html_text(L("(by URL or user@host)"))),
xs_html_tag("p", NULL),
xs_html_tag("form",
xs_html_attr("autocomplete", "off"),
xs_html_attr("method", "post"),
xs_html_attr("action", ops_action),
xs_html_sctag("input",
xs_html_attr("type", "text"),
xs_html_attr("name", "id"),
xs_html_attr("required", "required"),
xs_html_attr("placeholder", "https:/" "/fedi.example.com/bob/...")),
xs_html_text(" "),
xs_html_sctag("input",
xs_html_attr("type", "submit"),
xs_html_attr("name", "action"),
xs_html_attr("value", L("Boost"))),
xs_html_text(" "),
xs_html_text(L("(by URL)"))),
xs_html_tag("p", NULL)));
/** user settings **/
const char *email = "[disabled by admin]";
if (xs_type(xs_dict_get(srv_config, "disable_email_notifications")) != XSTYPE_TRUE) {
email = xs_dict_get(snac->config_o, "email");
if (xs_is_null(email)) {
email = xs_dict_get(snac->config, "email");
if (xs_is_null(email))
email = "";
}
}
const char *cw = xs_dict_get(snac->config, "cw");
if (xs_is_null(cw))
cw = "";
const char *telegram_bot = xs_dict_get(snac->config, "telegram_bot");
if (xs_is_null(telegram_bot))
telegram_bot = "";
const char *telegram_chat_id = xs_dict_get(snac->config, "telegram_chat_id");
if (xs_is_null(telegram_chat_id))
telegram_chat_id = "";
const char *ntfy_server = xs_dict_get(snac->config, "ntfy_server");
if (xs_is_null(ntfy_server))
ntfy_server = "";
const char *ntfy_token = xs_dict_get(snac->config, "ntfy_token");
if (xs_is_null(ntfy_token))
ntfy_token = "";
const char *purge_days = xs_dict_get(snac->config, "purge_days");
if (!xs_is_null(purge_days) && xs_type(purge_days) == XSTYPE_NUMBER)
purge_days = (char *)xs_number_str(purge_days);
else
purge_days = "0";