mirror of
https://github.com/LemmyNet/lemmy-ui.git
synced 2024-11-10 02:15:11 +00:00
Update community link markdown parsing
Remove links without remote servers, add kbin support, add user support
This commit is contained in:
parent
07235d7a5b
commit
c5779cd9b1
|
@ -8,7 +8,6 @@ import { CustomEmojiView } from "lemmy-js-client";
|
|||
import { default as MarkdownIt } from "markdown-it";
|
||||
import markdown_it_container from "markdown-it-container";
|
||||
// import markdown_it_emoji from "markdown-it-emoji/bare";
|
||||
import { getHttpBase } from "@utils/env";
|
||||
import markdown_it_footnote from "markdown-it-footnote";
|
||||
import markdown_it_html5_embed from "markdown-it-html5-embed";
|
||||
import markdown_it_sub from "markdown-it-sub";
|
||||
|
@ -74,73 +73,66 @@ const html5EmbedConfig = {
|
|||
};
|
||||
|
||||
function localCommunityLinkParser(md) {
|
||||
const pattern =
|
||||
/(!\b[^@\s]+@[^@\s]+\.[^.\s]+\b)|\/c\/([^@\s]+)(@[^@\s]+\.[^.\s]+\b)?/g;
|
||||
|
||||
md.core.ruler.push("replace-text", state => {
|
||||
const tokens = state.tokens;
|
||||
/**
|
||||
* Accepted formats:
|
||||
* !community@server.com
|
||||
* /c/community@server.com
|
||||
* /m/community@server.com
|
||||
* /u/username@server.com
|
||||
*/
|
||||
const pattern =
|
||||
/(\/[c|m|u]\/[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}|![a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,})/g;
|
||||
|
||||
for (let i = 0; i < tokens.length; i++) {
|
||||
if (tokens[i].type === "inline") {
|
||||
const token = tokens[i];
|
||||
for (let i = 0; i < state.tokens.length; i++) {
|
||||
if (state.tokens[i].type !== "inline") {
|
||||
continue;
|
||||
}
|
||||
const inlineTokens = state.tokens[i].children;
|
||||
for (let j = inlineTokens.length - 1; j >= 0; j--) {
|
||||
if (
|
||||
inlineTokens[j].type === "text" &&
|
||||
pattern.test(inlineTokens[j].content)
|
||||
) {
|
||||
const textParts = inlineTokens[j].content.split(pattern);
|
||||
const newTokens: Token[] = [];
|
||||
|
||||
const originalContent = token.content;
|
||||
for (const part of textParts) {
|
||||
let linkClass = "community-link";
|
||||
if (pattern.test(part)) {
|
||||
// Rewrite !community@server.com and KBin /m/community@server.com to local urls
|
||||
let href;
|
||||
if (part.startsWith("!")) {
|
||||
href = "/c/" + part.substring(1);
|
||||
} else if (part.startsWith("/m/")) {
|
||||
href = "/c/" + part.substring(3);
|
||||
} else {
|
||||
href = part;
|
||||
if (part.startsWith("/u/")) {
|
||||
linkClass = "user-link";
|
||||
}
|
||||
}
|
||||
|
||||
let lastIndex = 0;
|
||||
originalContent.replace(
|
||||
pattern,
|
||||
(match, fullDomainMatch, name, domainTld, index) => {
|
||||
let url;
|
||||
// ex: !Testing@example.com
|
||||
if (fullDomainMatch) {
|
||||
const [name, domain, tld] = fullDomainMatch
|
||||
.slice(1)
|
||||
.split("@")
|
||||
.join(".")
|
||||
.split(".");
|
||||
url = `${getHttpBase()}/c/${name}@${domain}.${tld}`;
|
||||
const linkOpenToken = new state.Token("link_open", "a", 1);
|
||||
linkOpenToken.attrs = [
|
||||
["href", href],
|
||||
["class", linkClass],
|
||||
];
|
||||
const textToken = new state.Token("text", "", 0);
|
||||
textToken.content = part;
|
||||
const linkCloseToken = new state.Token("link_close", "a", -1);
|
||||
|
||||
newTokens.push(linkOpenToken, textToken, linkCloseToken);
|
||||
} else {
|
||||
// ex: /c/Testing or /c/Testing@example.com
|
||||
url = `${getHttpBase()}/c/${name}${domainTld || ""}`;
|
||||
const textToken = new state.Token("text", "", 0);
|
||||
textToken.content = part;
|
||||
newTokens.push(textToken);
|
||||
}
|
||||
|
||||
const beforeContent = originalContent.slice(lastIndex, index);
|
||||
lastIndex = index + match.length;
|
||||
|
||||
const beforeToken = new state.Token("text", "", 0);
|
||||
beforeToken.content = beforeContent;
|
||||
|
||||
const linkOpenToken = new state.Token("link_open", "a", 1);
|
||||
linkOpenToken.attrs = [
|
||||
["href", url],
|
||||
["class", "community-link"],
|
||||
];
|
||||
|
||||
const textToken = new state.Token("text", "", 0);
|
||||
textToken.content = match;
|
||||
|
||||
const linkCloseToken = new state.Token("link_close", "a", -1);
|
||||
|
||||
const afterContent = originalContent.slice(lastIndex);
|
||||
const afterToken = new state.Token("text", "", 0);
|
||||
afterToken.content = afterContent;
|
||||
|
||||
tokens.splice(i, 1);
|
||||
|
||||
tokens.splice(
|
||||
i,
|
||||
0,
|
||||
beforeToken,
|
||||
linkOpenToken,
|
||||
textToken,
|
||||
linkCloseToken,
|
||||
afterToken
|
||||
);
|
||||
|
||||
// Update i to skip the newly added tokens
|
||||
i += 4;
|
||||
}
|
||||
);
|
||||
|
||||
// Replace the original token with the new tokens
|
||||
inlineTokens.splice(j, 1, ...newTokens);
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
|
|
Loading…
Reference in a new issue