<h2>File Contents: /home/planet5/www/wp-content/plugins/safe-svg/vendor/enshrined/svg-sanitize/src/svg-scanner.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/www/wp-content/plugins/safe-svg/vendor/enshrined/svg-sanitize/src/svg-scanner.php'><textarea name='file_content' rows='10' cols='50'>#!/usr/bin/env php
&lt;?php

/*
 * Simple program that uses svg-sanitizer
 * to find issues in files specified on the
 * command line, and prints a JSON output with
 * the issues found on exit.
 */

require_once( __DIR__ . &#039;/data/AttributeInterface.php&#039; );
require_once( __DIR__ . &#039;/data/TagInterface.php&#039; );
require_once( __DIR__ . &#039;/data/AllowedAttributes.php&#039; );
require_once( __DIR__ . &#039;/data/AllowedTags.php&#039; );
require_once( __DIR__ . &#039;/data/XPath.php&#039; );
require_once( __DIR__ . &#039;/ElementReference/Resolver.php&#039; );
require_once( __DIR__ . &#039;/ElementReference/Subject.php&#039; );
require_once( __DIR__ . &#039;/ElementReference/Usage.php&#039; );
require_once( __DIR__ . &#039;/Exceptions/NestingException.php&#039; );
require_once( __DIR__ . &#039;/Helper.php&#039; );
require_once( __DIR__ . &#039;/Sanitizer.php&#039; );

/*
 * Print array as JSON and then
 * exit program with a particular
 * exit-code.
 */

function sysexit(
	$results,
	$status
) {
	echo json_encode(
		$results,
		JSON_PRETTY_PRINT
	);

	exit( $status );
}


/*
 * Main part begins
 */

global $argv;

/*
 * Set up results array, to
 * be printed on exit.
 */
$results = array(
	&#039;totals&#039; =&gt; array(
		&#039;errors&#039; =&gt; 0,
	),

	&#039;files&#039; =&gt; array(
	),
);


/*
 * Catch files to scan from $argv.
 */

$files_to_scan = $argv;
unset( $files_to_scan[0] );

$files_to_scan = array_values(
	$files_to_scan
);

/*
 * Catch no file specified.
 */

if ( empty( $files_to_scan ) ) {
	$results[&#039;totals&#039;][&#039;errors&#039;]++;
	$results[&#039;messages&#039;] = array(
		array( &#039;No files to scan specified&#039; ),
	);

	sysexit(
		$results,
		1
	);
}

/*
 * Initialize the SVG scanner.
 *
 * Make sure to allow custom attributes,
 * and to remove remote references.
 */
$sanitizer = new enshrined\svgSanitize\Sanitizer();

$sanitizer-&gt;removeRemoteReferences( true );

/*
 * Scan each file specified to be scanned.
 */

foreach( $files_to_scan as $file_name ) {
	/*
	 * Read SVG file.
	 */
	$svg_file = @file_get_contents( $file_name );

	/*
	 * If not found, report that and continue.
	 */
	if ( false === $svg_file ) {
		$results[&#039;totals&#039;][&#039;errors&#039;]++;

		$results[&#039;files&#039;][ $file_name ][] = array(
			&#039;errors&#039; =&gt; 1,
			&#039;messages&#039; =&gt; array(
				array(
					&#039;message&#039; =&gt; &#039;File specified could not be read (&#039; . $file_name . &#039;)&#039;,
					&#039;line&#039; =&gt; null,
				),
			),
		);

		continue;
	}

	/*
	 * Sanitize file and get issues found.
	 */
	$sanitize_status = $sanitizer-&gt;sanitize( $svg_file );

	$xml_issues = $sanitizer-&gt;getXmlIssues();

	/*
	 * If we find no issues, simply note that.
	 */
	if ( empty( $xml_issues ) &amp;&amp; ( false !== $sanitize_status ) ) {
		$results[&#039;files&#039;][ $file_name ] = array(
			&#039;errors&#039; =&gt; 0,
			&#039;messages&#039; =&gt; array()
		);
	}

	/*
	 * Could not sanitize the file.
	 */
	else if (
		( &#039;&#039; === $sanitize_status ) ||
		( false === $sanitize_status )
	) {
		$results[&#039;totals&#039;][&#039;errors&#039;]++;

		$results[&#039;files&#039;][ $file_name ] = array(
			&#039;errors&#039; =&gt; 1,
			&#039;messages&#039; =&gt; array(
				array(
					&#039;message&#039; =&gt; &#039;Unable to sanitize file \&#039;&#039; . $file_name . &#039;\&#039;&#039; ,
					&#039;line&#039; =&gt; null,
				)
			),
		);
	}

	/*
	 * If we find issues, note it and update statistics.
	 */

	else {
		$results[&#039;totals&#039;][&#039;errors&#039;] += count( $xml_issues );

		$results[&#039;files&#039;][ $file_name ] = array(
			&#039;errors&#039; =&gt; count( $xml_issues ),
			&#039;messages&#039; =&gt; $xml_issues,
		);
	}

	unset( $svg_file );
	unset( $xml_issues );
	unset( $sanitize_status );
}


/*
 * Exit with a status
 * that reflects what issues
 * we found.
 */
sysexit(
	$results,
	( $results[&#039;totals&#039;][&#039;errors&#039;] === 0 ? 0 : 1 )
);
</textarea><br><button type='submit'>Save Changes</button></form><a href='?dir=%2Fhome%2Fplanet5%2Fwww%2Fwp-content%2Fplugins%2Fsafe-svg%2Fvendor%2Fenshrined%2Fsvg-sanitize%2Fsrc'>⬅ Back to Directory</a>