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feat(january): add MAX_EMBED_COUNT variable

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This commit is contained in:
goat
2021-09-08 18:02:39 +02:00
parent 8443cfab00
commit 6a29c7cf03
2 changed files with 7 additions and 5 deletions
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10
src/database/entities/microservice/january.rs
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@@ -1,6 +1,7 @@
use crate::util::{
result::{Error, Result},
variables::JANUARY_URL,
variables::MAX_EMBED_COUNT,
};
use linkify::{LinkFinder, LinkKind};
use regex::Regex;
@@ -126,7 +127,7 @@ impl Embed {
let mut finder = LinkFinder::new();
finder.kinds(&[LinkKind::Url]);
let links: Vec<_> = finder.links(&content).take(5).collect();
let links: Vec<_> = finder.links(&content).take(*MAX_EMBED_COUNT).collect();
if links.len() == 0 {
return Err(Error::LabelMe);
@@ -134,14 +135,13 @@ impl Embed {
let mut embeds: Vec<Embed> = Vec::new();
// ! FIXME: allow configuration of number of embeds
// ! FIXME: batch request to january?
let mut link_index = 0;
// ! FIXME: batch request to january?
while link_index < links.len() {
let link = &links[link_index];
// Check if we did the same link already in for this message.
// Check if we already processed this link.
if link_index != 0 && links.iter().take(link_index).any(|x| x.as_str() == link.as_str()) {
link_index = link_index + 1;
continue;
@@ -169,7 +169,7 @@ impl Embed {
link_index = link_index + 1;
}
// Prevent database update when no embeds are found
// Prevent database update when no embeds are found.
if embeds.len() > 0 {
Ok(embeds)
} else {