import type { ClickEvent } from "@silverbulletmd/web/app_event"; import { flashNotification, getCurrentPage, getCursor, getText, navigate as navigateTo, openUrl, } from "@silverbulletmd/plugos-silverbullet-syscall/editor"; import { parseMarkdown } from "@silverbulletmd/plugos-silverbullet-syscall/markdown"; import { nodeAtPos, ParseTree } from "@silverbulletmd/common/tree"; import { invokeCommand } from "@silverbulletmd/plugos-silverbullet-syscall/system"; // Checks if the URL contains a protocol, if so keeps it, otherwise assumes an attachment function patchUrl(url: string): string { if (url.indexOf("://") === -1) { return `fs/${url}`; } return url; } async function actionClickOrActionEnter(mdTree: ParseTree | null) { if (!mdTree) { return; } // console.log("Attempting to navigate based on syntax node", mdTree); switch (mdTree.type) { case "WikiLinkPage": let pageLink = mdTree.children![0].text!; let pos; if (pageLink.includes("@")) { [pageLink, pos] = pageLink.split("@"); if (pos.match(/^\d+$/)) { pos = +pos; } } if (!pageLink) { pageLink = await getCurrentPage(); } await navigateTo(pageLink, pos); break; case "URL": case "NakedURL": await openUrl(patchUrl(mdTree.children![0].text!)); break; case "Link": const url = patchUrl(mdTree.children![4].children![0].text!); if (url.length <= 1) { return flashNotification("Empty link, ignoring", "error"); } await openUrl(url); break; case "CommandLink": let command = mdTree .children![0].text!.substring(2, mdTree.children![0].text!.length - 2) .trim(); console.log("Got command link", command); await invokeCommand(command); break; } } export async function linkNavigate() { let mdTree = await parseMarkdown(await getText()); let newNode = nodeAtPos(mdTree, await getCursor()); await actionClickOrActionEnter(newNode); } export async function clickNavigate(event: ClickEvent) { // Navigate by default, don't navigate when Ctrl or Cmd is held if (event.ctrlKey || event.metaKey) { return; } let mdTree = await parseMarkdown(await getText()); let newNode = nodeAtPos(mdTree, event.pos); await actionClickOrActionEnter(newNode); } export async function navigateCommand(cmdDef: any) { await navigateTo(cmdDef.page); }