118 lines
3.6 KiB
TypeScript
118 lines
3.6 KiB
TypeScript
import { pageLinkRegex } from "../../common/markdown_parser/parser.ts";
|
|
import { ClickEvent } from "../../plug-api/app_event.ts";
|
|
import { Decoration, syntaxTree } from "../deps.ts";
|
|
import { Client } from "../client.ts";
|
|
import {
|
|
decoratorStateField,
|
|
invisibleDecoration,
|
|
isCursorInRange,
|
|
LinkWidget,
|
|
} from "./util.ts";
|
|
|
|
/**
|
|
* Plugin to hide path prefix when the cursor is not inside.
|
|
*/
|
|
export function cleanWikiLinkPlugin(editor: Client) {
|
|
return decoratorStateField((state) => {
|
|
const widgets: any[] = [];
|
|
// let parentRange: [number, number];
|
|
syntaxTree(state).iterate({
|
|
enter: ({ type, from, to }) => {
|
|
if (type.name !== "WikiLink") {
|
|
return;
|
|
}
|
|
|
|
const text = state.sliceDoc(from, to);
|
|
const match = pageLinkRegex.exec(text);
|
|
if (!match) return;
|
|
const [_fullMatch, page, pipePart, alias] = match;
|
|
|
|
const allPages = editor.space.listPages();
|
|
let pageExists = !editor.fullSyncCompleted;
|
|
let cleanPage = page;
|
|
if (page.includes("@")) {
|
|
cleanPage = page.split("@")[0];
|
|
}
|
|
// console.log("Resolved page", resolvedPage);
|
|
for (const pageMeta of allPages) {
|
|
if (pageMeta.name === cleanPage) {
|
|
pageExists = true;
|
|
break;
|
|
}
|
|
}
|
|
if (
|
|
cleanPage === "" ||
|
|
editor.plugSpaceRemotePrimitives.isLikelyHandled(cleanPage)
|
|
) {
|
|
// Empty page name with local @anchor use or a link to a page that dynamically generated by a plug
|
|
pageExists = true;
|
|
}
|
|
|
|
if (isCursorInRange(state, [from, to])) {
|
|
// Only attach a CSS class, then get out
|
|
if (!pageExists) {
|
|
widgets.push(
|
|
Decoration.mark({
|
|
class: "sb-wiki-link-page-missing",
|
|
}).range(from + 2, from + page.length + 2),
|
|
);
|
|
}
|
|
return;
|
|
}
|
|
|
|
// Hide the whole thing
|
|
widgets.push(
|
|
invisibleDecoration.range(
|
|
from,
|
|
to,
|
|
),
|
|
);
|
|
|
|
let linkText = alias || page;
|
|
if (!pipePart && text.indexOf("/") !== -1) {
|
|
// Let's use the last part of the path as the link text
|
|
linkText = page.split("/").pop()!;
|
|
}
|
|
|
|
// And replace it with a widget
|
|
widgets.push(
|
|
Decoration.widget({
|
|
widget: new LinkWidget(
|
|
{
|
|
text: linkText,
|
|
title: pageExists
|
|
? `Navigate to ${cleanPage}`
|
|
: `Create ${cleanPage}`,
|
|
href: `/${cleanPage}`,
|
|
cssClass: pageExists
|
|
? "sb-wiki-link-page"
|
|
: "sb-wiki-link-page-missing",
|
|
callback: (e) => {
|
|
if (e.altKey) {
|
|
// Move cursor into the link
|
|
return editor.editorView!.dispatch({
|
|
selection: { anchor: from + 2 },
|
|
});
|
|
}
|
|
// Dispatch click event to navigate there without moving the cursor
|
|
const clickEvent: ClickEvent = {
|
|
page: editor.currentPage!,
|
|
ctrlKey: e.ctrlKey,
|
|
metaKey: e.metaKey,
|
|
altKey: e.altKey,
|
|
pos: from,
|
|
};
|
|
editor.dispatchAppEvent("page:click", clickEvent).catch(
|
|
console.error,
|
|
);
|
|
},
|
|
},
|
|
),
|
|
}).range(from),
|
|
);
|
|
},
|
|
});
|
|
return Decoration.set(widgets, true);
|
|
});
|
|
}
|