Merge pull request #133 from takker99/external-links

✨ Send project links to scrapbox.io when updating External links in the page

Author: takker99

browser/websocket/makeChanges.ts

@@ -42,20 +42,28 @@ export function* makeChanges(
   }
 
   // リンクと画像の差分を入れる
-  const [links, image] = findLinksAndImage(right_.join("\n"));
+  const [links, projectLinks, image] = findLinksAndImage(right_.join("\n"));
   if (
     head.links.length !== links.length ||
     !head.links.every((link) => links.includes(link))
   ) {
     yield { links };
   }
+  if (
+    head.projectLinks.length !== projectLinks.length ||
+    !head.projectLinks.every((link) => projectLinks.includes(link))
+  ) {
+    yield { projectLinks };
+  }
   if (head.image !== image) {
     yield { image };
   }
 }
 
 /** テキストに含まれる全てのリンクと最初の画像を探す */
-const findLinksAndImage = (text: string): [string[], string | null] => {
+const findLinksAndImage = (
+  text: string,
+): [string[], string[], string | null] => {
   const rows = parseToRows(text);
   const blocks = packRows(rows, { hasTitle: true }).flatMap((pack) => {
     switch (pack.type) {
@@ -77,6 +85,8 @@ const findLinksAndImage = (text: string): [string[], string | null] => {
    */
   const linksLc = new Map<string, boolean>();
   const links = [] as string[];
+  const projectLinksLc = new Set<string>();
+  const projectLinks = [] as string[];
   let image: string | null = null;
 
   const lookup = (node: Node) => {
@@ -93,6 +103,11 @@ const findLinksAndImage = (text: string): [string[], string | null] => {
             linksLc.set(toTitleLc(node.href), true);
             links.push(node.href);
             return;
+          case "root":
+            if (projectLinksLc.has(toTitleLc(node.href))) return;
+            projectLinksLc.add(toTitleLc(node.href));
+            projectLinks.push(node.href);
+            return;
           case "absolute": {
             const props = parseYoutube(node.href);
             if (!props || props.pathType === "list") return;
@@ -125,7 +140,7 @@ const findLinksAndImage = (text: string): [string[], string | null] => {
     lookup(node);
   }
 
-  return [links, image];
+  return [links, projectLinks, image];
 };
 
 function* blocksToNodes(blocks: Iterable<Block>) {

browser/websocket/pull.ts

@@ -8,6 +8,7 @@ export interface HeadData {
   image: string | null;
   pin: number;
   links: string[];
+  projectLinks: string[];
   lines: Line[];
 }
 export const pull = async (
@@ -20,14 +21,16 @@ export const pull = async (
   if (!result.ok) {
     throw new Error(`You have no privilege of editing "/${project}/${title}".`);
   }
-  const { commitId, persistent, image, links, lines, id, pin } = result.value;
+  const { commitId, persistent, image, links, projectLinks, lines, id, pin } =
+    result.value;
 
   return {
     commitId,
     pageId: id,
     persistent,
     image,
     links,
+    projectLinks,
     pin,
     lines,
   };

deps/socket.ts

@@ -10,8 +10,8 @@ export type {
   ProjectUpdatesStreamEvent,
   Socket,
   UpdateCommit,
-} from "https://raw.githubusercontent.com/takker99/scrapbox-userscript-websocket/0.1.4/mod.ts";
+} from "https://raw.githubusercontent.com/takker99/scrapbox-userscript-websocket/0.1.5/mod.ts";
 export {
   socketIO,
   wrap,
-} from "https://raw.githubusercontent.com/takker99/scrapbox-userscript-websocket/0.1.4/mod.ts";
+} from "https://raw.githubusercontent.com/takker99/scrapbox-userscript-websocket/0.1.5/mod.ts";