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markdown: Extract get_topic_links.

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This commit is contained in:
Steve Howell
2022-04-02 14:38:26 +00:00
committed by Tim Abbott
parent 326dbfb934
commit 2bfdbbe7dc
2 changed files with 28 additions and 8 deletions
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21
static/js/markdown.js
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@@ -283,12 +283,9 @@ function parse_with_options({raw_content, helper_config, options}) {
return {content, flags};
}
function do_add_topic_links({message, get_linkifier_map}) {
if (message.type !== "stream") {
message.topic_links = [];
return;
}
const topic = message.topic;
export function get_topic_links({topic, get_linkifier_map}) {
// We export this for testing purposes, and mobile may want to
// use this as well in the future.
const links = [];
for (const [pattern, url] of get_linkifier_map().entries()) {
@@ -322,7 +319,8 @@ function do_add_topic_links({message, get_linkifier_map}) {
for (const match of links) {
delete match.index;
}
message.topic_links = links;
return links;
}
export function is_status_message(raw_content) {
@@ -614,7 +612,14 @@ export function apply_markdown(message) {
}
export function add_topic_links(message) {
return do_add_topic_links({message, get_linkifier_map: webapp_helpers.get_linkifier_map});
if (message.type !== "stream") {
message.topic_links = [];
return;
}
message.topic_links = get_topic_links({
topic: message.topic,
get_linkifier_map: webapp_helpers.get_linkifier_map,
});
}
export function parse_non_message(raw_content) {