Obsidian Templater template for moving text to a specified heading

move text to heading.js

<%*
// ```javascript

const file = tp.config.active_file
const headings = this.app.metadataCache.getFileCache(file).headings;
const editor = app.workspace.activeLeaf.view.editor;
let content = "";
const isSelection = editor.somethingSelected();
const selection = editor.getSelection();
const line = editor.getLine(editor.getCursor().line);

// get the selection or line

if (isSelection) {
	content = selection;
} 
else {
	content = line
}

// Get the headers and prompt user to select

let headers = []

for (const heading of headings){
	headers.push(heading.heading);
}

let head = await tp.system.suggester(headers, headers);

var position; 
var existing;

// Get the existing content of the heading before adding the selected line 

for (var i = 0; i < headings.length; i++) { 
	var heading = headings[i]; 
	if (heading.heading == head) { 
		if (i == headings.length - 1) { 
			position = [heading.position.start.line, -1];
		} 
		else { 
			position = [heading.position.start.line, headings[i + 1].position.start.line]; 
		} 
	} 
} 

if (position) { 
	existing = tp.file.content.split("\n").slice(position[0], position[1]).join("\n");
	let matchHeader = existing.match(/#.*/gm)
	let matchBody = existing.replace(/#.*/gm,"").trimStart();
	
// ask now if user wants to prepend or append to the section

	let end = await tp.system.suggester(["prepend","append"],["prepend","append"]);
	
// replace the original text with nothing and replace the existing content of the heading with the new prepended or appended text

let oldText = tp.file.content.replace(content,"");

let newText

if(end == "prepend"){
	newText	= oldText.replace(existing,matchHeader[0] + "\n" + content + "\n" + matchBody);
}

if(end == "append"){
	newText = oldText.replace(existing,existing + "\n" + content);
}

// replace the file with the new text

await app.vault.modify(file,newText)

}

/*


*/

//```
%>