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New function replace_shortnames().

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default 2023-11-29 13:16:24 +01:00
parent 9419b80809
commit d1b2fcf426
1 changed files with 34 additions and 63 deletions
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97
html.c
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@ -41,37 +41,24 @@ int login(snac *snac, const xs_dict *headers)
} }
xs_str *actor_name(xs_dict *actor) xs_str *replace_shortnames(xs_str *s, xs_list *tag)
/* gets the actor name */ /* replaces all the :shortnames: with the emojis in tag */
{ {
xs_list *p; if (!xs_is_null(tag)) {
char *v; xs *tag_list = NULL;
xs_str *name; if (xs_type(tag) == XSTYPE_DICT) {
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";
}
}
name = encode_html(v);
/* replace the :shortnames: */
if (!xs_is_null(p = xs_dict_get(actor, "tag"))) {
xs *tag = NULL;
if (xs_type(p) == XSTYPE_DICT) {
/* not a list */ /* not a list */
tag = xs_list_new(); tag_list = xs_list_new();
tag = xs_list_append(tag, p); tag_list = xs_list_append(tag_list, tag);
} else { } else {
/* is a list */ /* is a list */
tag = xs_dup(p); tag_list = xs_dup(tag);
} }
xs_list *tags = tag; xs_list *p = tag_list;
char *v;
/* iterate the tags */ while (xs_list_iter(&p, &v)) {
while (xs_list_iter(&tags, &v)) {
char *t = xs_dict_get(v, "type"); char *t = xs_dict_get(v, "type");
if (t && strcmp(t, "Emoji") == 0) { if (t && strcmp(t, "Emoji") == 0) {
@ -80,16 +67,34 @@ xs_str *actor_name(xs_dict *actor)
if (n && i) { if (n && i) {
char *u = xs_dict_get(i, "url"); char *u = xs_dict_get(i, "url");
xs *img = xs_fmt("<img loading=\"lazy\" src=\"%s\" " xs_html *img = xs_html_sctag("img",
"style=\"height: 1em; vertical-align: middle;\"/>", u); xs_html_attr("loading", "lazy"),
xs_html_attr("src", u),
xs_html_attr("style", "height: 1em; vertical-align: middle;"));
name = xs_replace_i(name, n, img); xs *s1 = xs_html_render(img);
s = xs_replace_i(s, n, s1);
} }
} }
} }
} }
return name; return s;
}
xs_str *actor_name(xs_dict *actor)
/* gets the actor name */
{
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"));
} }
@ -1413,7 +1418,6 @@ xs_html *html_entry(snac *user, xs_dict *msg, int local,
char *content = xs_dict_get(msg, "content"); char *content = xs_dict_get(msg, "content");
xs *c = sanitize(xs_is_null(content) ? "" : content); xs *c = sanitize(xs_is_null(content) ? "" : content);
char *p, *v;
/* do some tweaks to the content */ /* do some tweaks to the content */
c = xs_replace_i(c, "\r", ""); c = xs_replace_i(c, "\r", "");
@ -1429,40 +1433,7 @@ xs_html *html_entry(snac *user, xs_dict *msg, int local,
} }
/* replace the :shortnames: */ /* replace the :shortnames: */
if (!xs_is_null(p = xs_dict_get(msg, "tag"))) { c = replace_shortnames(c, xs_dict_get(msg, "tag"));
xs *tag = NULL;
if (xs_type(p) == XSTYPE_DICT) {
/* not a list */
tag = xs_list_new();
tag = xs_list_append(tag, p);
}
else
if (xs_type(p) == XSTYPE_LIST)
tag = xs_dup(p);
else
tag = xs_list_new();
xs_list *tags = tag;
/* iterate the tags */
while (xs_list_iter(&tags, &v)) {
char *t = xs_dict_get(v, "type");
if (t && strcmp(t, "Emoji") == 0) {
char *n = xs_dict_get(v, "name");
char *i = xs_dict_get(v, "icon");
if (n && i) {
char *u = xs_dict_get(i, "url");
xs *img = xs_fmt("<img loading=\"lazy\" src=\"%s\" "
"style=\"height: 2em; vertical-align: middle;\" "
"title=\"%s\"/>", u, n);
c = xs_replace_i(c, n, img);
}
}
}
}
/* c contains sanitized HTML */ /* c contains sanitized HTML */
xs_html_add(snac_content, xs_html_add(snac_content,