Select Back Links

script

let open = (d) => {
	editor.load(d);
}

let f = () => {
	let title = draft.displayTitle;
	if (title.length == 0) { return; }
	
	// query for other drafts with the link to this one...
	let pattern = `"[[${title}]]"`;
	let drafts = Draft.query(pattern, "all", [], [], "modified", true);
	
	// didn't find any!
	if (drafts.length == 0) {
		app.displayWarningMessage("No linked drafts found.");
		return;
	}
	// found just 1, open it
	if (drafts.length == 1) {
		open(drafts[0]);
		return;
	}
	
	// more than one, allow use to choose...
	let p = Prompt.create();
	p.title = "Select Draft";
	p.message = "The following drafts link to this draft. Select one to open it.";
	
	let map = {};
	for (let d of drafts) {
		let title = d.title;
		map[title] = d;
		p.addButton(title);
	}
	
	if (!p.show()) {
		return;
	}
	
	// picked one, load it in the editor
	let selected = map[p.buttonPressed];
	open(selected);
}

f();