notices.php

<div id="vvv_root_warning" class="top-notice box">
	<h1><strong>DANGER:</strong> This VM was created using sudo/root</h1>
	<p>This is an emergency. Root VMs cause lots of problems. Do not use <code>sudo</code> with vagrant commands, and do not use VVV as a root user.</p>
	<p>We are assuming you are trying to recover your database so that you can fix this:</p>
	<details class="button">
		<summary>Click For Sudo Recovery Instructions</summary>
		<ol>
			<li>These commands must be done in this order.</li>
			<li>Back up your databases. You can SSH in and use <code>mysqldump</code>, use the built in backup script, or PHPMyAdmin.</li>
			<li>Run <code>sudo vagrant halt</code> to power down VVV.</li>
			<li>Run <code>sudo vagrant destroy --force</code> to destroy the VM.</li>
			<li>It may be necessary to launch the VirtualBox user interface as a root user to clean up virtual machines running as root.</li>
			<li>You will need to delete the <code>.vagrant</code> subfolder.</li>
			<li>You will need to change the owner and group of all files in the VVV folder to your user ( not root) <code>whoami</code> will tell you the user to change ownership to.</li>
			<li>Run <code>vagrant up</code> without using <code>sudo</code>, if this fails, search for virtualbox and vagrant files across your system that have not been cleaned up.</li>
			<li>Never use <code>sudo</code> again. Not even just in case.</li>
		</ol>
	</details>

	<p>In the future we will be adding more roadblocks to prevent normal usage of VVV while under root. E.g. sites will refuse to provision, features will disable themselves, etc.</p>
	<p><em>By continuing to use VVV with <code>sudo</code> you will be unable to request support for anything other than fixing this issue.</em></p>
</div>
<div id="vvv_provision_fail" class="top-notice box" style="display:none">
	<p><strong>Problem:</strong> Could not load the site, this implies that provisioning the site failed, please check there were no errors during provisioning, and reprovision.</p>
	<p><em><strong>Note</strong>, sometimes this is because provisioning hasn't finished yet, if it's still running, wait and refresh the page.</em> If that doesn't fix the issue, re-read our docs on adding sites, check the syntax of all your provisioner files, and double check our troubleshooting page:</p>
	<p><a class="button" href="https://varyingvagrantvagrants.org/docs/en-US/troubleshooting/">Troubleshooting</a> <a href="https://varyingvagrantvagrants.org/docs/en-US/adding-a-new-site/" class="button">Adding a Site</a></p>
</div>
<div id="vvv_hosts_fail" class="top-notice box" style="display:none">
	<p><strong>Info:</strong> It appears you've accessed the dashboard via the IP, you should visit <a href="http://vvv.test">http://vvv.test</a>, but if this isn't working, make sure you've installed the hosts updater vagrant plugin</p>
	<p>If you're trying to access a site, you need to visit the host/domain given to the site if one was set.</p>
	<p><a href="http://vvv.test" class="button">Visit the Dashboard</a></p>
</div>
<div id="vvv_update" class="top-notice box" style="display:none">
	<p>There is an newer version of VVV <strong class="vvv_newest_version">???</strong>! </p>
	<?php
	if ( file_exists( '/vagrant/version' ) ) {
		// note that at this time we cannot check for updates to be 100% sure,
		// that requires a network connection which isn't always present
		?>
		<p>You are on <strong>v<?php echo trim( strip_tags( file_get_contents( '/vagrant/version' ) ) ); ?></strong>, You can run <code>git pull</code> then <code>vagrant up --provision</code> in your VVV folder to update. <a href="https://varyingvagrantvagrants.org/docs/en-US/installation/keeping-up-to-date/#minor-versions">More information on how to update.</a></p>
		<?php
	}
	?>
</div>

<script>
/**
 * Compares two software version numbers (e.g. "1.7.1" or "1.2b").
 *
 * This function was born in http://stackoverflow.com/a/6832721.
 *
 * @param {string} v1 The first version to be compared.
 * @param {string} v2 The second version to be compared.
 * @param {object} [options] Optional flags that affect comparison behavior:
 * <ul>
 *     <li>
 *         <tt>lexicographical: true</tt> compares each part of the version strings lexicographically instead of
 *         naturally; this allows suffixes such as "b" or "dev" but will cause "1.10" to be considered smaller than
 *         "1.2".
 *     </li>
 *     <li>
 *         <tt>zeroExtend: true</tt> changes the result if one version string has less parts than the other. In
 *         this case the shorter string will be padded with "zero" parts instead of being considered smaller.
 *     </li>
 * </ul>
 * @returns {number|NaN}
 * <ul>
 *    <li>0 if the versions are equal</li>
 *    <li>a negative integer iff v1 < v2</li>
 *    <li>a positive integer iff v1 > v2</li>
 *    <li>NaN if either version string is in the wrong format</li>
 * </ul>
 *
 * @copyright by Jon Papaioannou (["john", "papaioannou"].join(".") + "@gmail.com")
 * @license This function is in the public domain. Do what you want with it, no strings attached.
 */
function versionCompare(v1, v2, options) {
	var lexicographical = options && options.lexicographical,
		zeroExtend = options && options.zeroExtend,
		v1parts = v1.split('.'),
		v2parts = v2.split('.');
	function isValidPart(x) {
		return (lexicographical ? /^\d+[A-Za-z]*$/ : /^\d+$/).test(x);
	}
	if (!v1parts.every(isValidPart) || !v2parts.every(isValidPart)) {
		return NaN;
	}
	if (zeroExtend) {
		while (v1parts.length < v2parts.length) v1parts.push("0");
		while (v2parts.length < v1parts.length) v2parts.push("0");
	}
	if (!lexicographical) {
		v1parts = v1parts.map(Number);
		v2parts = v2parts.map(Number);
	}
	for (var i = 0; i < v1parts.length; ++i) {
		if (v2parts.length == i) {
			return 1;
		}
		if (v1parts[i] == v2parts[i]) {
			continue;
		}
		else if (v1parts[i] > v2parts[i]) {
			return 1;
		}
		else {
			return -1;
		}
	}
	if (v1parts.length != v2parts.length) {
		return -1;
	}
	return 0;
}
fetch('https://raw.githubusercontent.com/Varying-Vagrant-Vagrants/VVV/stable/version').then(function(response) {
	return response.text();
}).then(function(version) {
	const currentVersion = document.querySelector('.version').textContent.trim();
	if ( versionCompare( version.trim(), currentVersion ) > 0 ) {
		document.querySelector('#vvv_update').style.display = 'block';
	}
	const matches = document.querySelectorAll('.vvv_newest_version');
	matches.forEach( match => match.textContent = version.trim() );
});
// If it's not vvv.test then this site has failed to provision, let the user know
// also notify if the dashboard is being shown on the raw IP
if ( location.hostname.indexOf( "192.168") !== -1 ) {
	var notice = document.getElementById( 'vvv_hosts_fail' );
	notice.style.display = 'block';
} else if ( ( location.hostname != "vvv.dev" )
	&& ( location.hostname != "vvv.test" )
	&& ( location.hostname != "vvv.local" )
	&& ( location.hostname != "vvv.localhost" ) )
{
	var notice = document.getElementById( 'vvv_provision_fail' );
	notice.style.display = 'block';
}
</script>