User:Jackmcbarn/applyPST.js

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Documentation for this user script can be added at User:Jackmcbarn/applyPST.

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(function() {
	'use strict';
	var button = $('<button class="oo-ui-buttonElement-button">Apply PST</button>');
	button.click(function(e) {
		button.prop('disabled', true);
		var wpTextbox1 = $('#wpTextbox1');
		wpTextbox1.prop('disabled', true);
		var val = wpTextbox1.val();
		wpTextbox1.val('Please wait. PST in progress');
		new mw.Api().post({
			action: 'parse',
			title: mw.config.get('wgPageName'),
			text: val,
			prop: 'text',
			onlypst: true
		}).done(function(data) {
			wpTextbox1.val(data.parse.text['*']);
		}).fail(function() {
			console.log.apply(console, arguments);
			alert('PST failed. Technical details have been logged to the console.');
			wpTextbox1.val(val);
		}).always(function() {
			wpTextbox1.prop('disabled', false);
			button.prop('disabled', false);
		});
		e.preventDefault();
	});
	var span = $('<span class="oo-ui-widget-enabled oo-ui-inputWidget oo-ui-buttonElement oo-ui-buttonElement-framed oo-ui-labelElement"></span>');
	span.append(button);
	$('#wpDiffWidget').after(' ', span);
})();