From 387437882495126d4d831683cc3e0da1c0fe133b Mon Sep 17 00:00:00 2001
From: MassiveBox <box@massivebox.net>
Date: Thu, 17 Jul 2025 16:24:38 +0200
Subject: [PATCH] Dropped migration legacy code

---
 src/index.ts     |  2 --
 src/migration.ts | 65 ------------------------------------------------
 2 files changed, 67 deletions(-)
 delete mode 100644 src/migration.ts

diff --git a/src/index.ts b/src/index.ts
index 6dbee74..1e0d691 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -6,7 +6,6 @@ import {
     findImgSrc,
     imgSrcToIDs, generateTimeString, generateRandomString
 } from "@/helper";
-import {migrate} from "@/migration";
 import {EditorManager} from "@/editor";
 import {PluginConfig, PluginConfigViewer} from "@/config";
 import {Analytics} from "@/analytics";
@@ -22,7 +21,6 @@ export default class DrawJSPlugin extends Plugin {
         new ErrorReporter(this.i18n);
         loadIcons(this);
         EditorManager.registerTab(this);
-        migrate()
 
         await this.startConfig();
         await this.startAnalytics();
diff --git a/src/migration.ts b/src/migration.ts
deleted file mode 100644
index 2829aad..0000000
--- a/src/migration.ts
+++ /dev/null
@@ -1,65 +0,0 @@
-import {sql} from "@/api";
-import {PluginAsset, PluginFile} from "@/file";
-import {ASSETS_PATH, DATA_PATH, SVG_MIME} from "@/const";
-import {replaceBlockContent} from "@/protyle";
-import {generateRandomString, getMarkdownBlock} from "@/helper";
-import {Dialog} from "siyuan";
-
-export async function migrate() {
-
-    let blocks = await findEmbedBlocks();
-    const found = blocks.length > 0;
-
-    for(const block of blocks) {
-        const oldFileID = extractID(block.markdown);
-        if(oldFileID) {
-            const oldFile = new PluginFile(DATA_PATH + ASSETS_PATH, oldFileID + '.svg', SVG_MIME);
-            await oldFile.loadFromSiYuanFS();
-            const newFile = new PluginAsset(generateRandomString(), oldFileID, SVG_MIME);
-            newFile.setContent(oldFile.getContent());
-            await newFile.save();
-            const newMarkdown = getMarkdownBlock(newFile.getFileID(), newFile.getSyncID());
-            if(await replaceBlockContent(block.id, block.markdown, newMarkdown)) {
-                await oldFile.remove();
-            }
-        }
-    }
-
-    if(found) {
-        new Dialog({
-            width: "90vw",
-            height: "90vh",
-            content: `
-                <iframe 
-                    style="width: 100%; height: 100%; background-color: white"
-                    src="https://notes.massive.box/YRpTbbxLiD" 
-                />
-            `
-        })
-    }
-
-}
-
-function extractID(html: string): string | null {
-    // Match the pattern: id= followed by characters until &amp; or quote
-    const regex = /id=([^&"']+)/;
-    const match = html.match(regex);
-    return match ? match[1] : null;
-}
-
-async function findEmbedBlocks() {
-
-    const sqlQuery = `
-        SELECT id, markdown 
-        FROM blocks 
-        WHERE markdown like '%src="/plugins/siyuan-jsdraw-plugin/webapp/%' 
-    `;
-
-    try {
-        return await sql(sqlQuery);
-    } catch (error) {
-        console.error('Error searching for embed blocks:', error);
-        return [];
-    }
-
-}
\ No newline at end of file