obsidian-excalidraw-plugin/src/ScriptInstallPrompt.ts

import { MarkdownRenderer, Modal, Notice, request } from "obsidian";
import ExcalidrawPlugin from "./main";
import { errorlog, log } from "./Utils";

const URL =
  "https://raw.githubusercontent.com/zsviczian/obsidian-excalidraw-plugin/master/ea-scripts/index.md";

export class ScriptInstallPrompt extends Modal {
  constructor(private plugin: ExcalidrawPlugin) {
    super(plugin.app);
    //    this.titleEl.setText(t("INSTAL_MODAL_TITLE"));
  }

  async onOpen(): Promise<void> {
    this.contentEl.classList.add("excalidraw-scriptengine-install");
    this.containerEl.classList.add("excalidraw-scriptengine-install");
    try {
      const source = await request({ url: URL });
      if (!source) {
        new Notice(
          "Error opening the Excalidraw Script Store page. " +
            "Please double check that you can access the website. " +
            "I've logged the link in developer console (press CTRL+SHIFT+i)",
          5000,
        );
        log(URL);
        this.close();
        return;
      }
      await MarkdownRenderer.renderMarkdown(
        source,
        this.contentEl,
        "",
        this.plugin,
      );
      this.contentEl
        .querySelectorAll("h1[data-heading],h2[data-heading],h3[data-heading]")
        .forEach((el) => {
          el.setAttribute("id", el.getAttribute("data-heading"));
        });
      this.contentEl.querySelectorAll("a.internal-link").forEach((el) => {
        el.removeAttribute("target");
      });
    } catch (e) {
      errorlog({ where: "ScriptInstallPrompt.onOpen", error: e });
      new Notice("Could not open ScriptEngine repository");
      this.close();
    }
  }

  onClose(): void {
    this.contentEl.empty();
  }
}