43 lines
1.2 KiB
PHP
43 lines
1.2 KiB
PHP
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<?php namespace ProcessWire;
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class FileValidatorSvgSanitizerData {
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protected static $data = array();
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public static function add($data) {
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if(!is_array($data)) {
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$data = trim($data);
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$data = str_replace(' ', "\n", $data);
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$data = explode("\n", $data);
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}
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foreach($data as $line) {
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$line = trim($line);
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if(strlen($line)) self::$data[] = $line;
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}
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}
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public static function process(array $data) {
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foreach(self::$data as $line) {
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if(strpos($line, '-') === 0) { // remove
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$key = array_search(trim($line, '- '), $data);
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if($key !== false) unset($data[$key]);
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} else { // add
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$data[] = ltrim($line, '+ ');
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}
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}
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return $data;
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}
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}
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class FileValidatorSvgSanitizerAttributes extends FileValidatorSvgSanitizerData implements \enshrined\svgSanitize\data\AttributeInterface {
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public static function getAttributes() {
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$data = \enshrined\svgSanitize\data\AllowedAttributes::getAttributes();
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return self::process($data);
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}
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}
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class FileValidatorSvgSanitizerTags extends FileValidatorSvgSanitizerData implements \enshrined\svgSanitize\data\TagInterface {
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public static function getTags() {
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$data = \enshrined\svgSanitize\data\AllowedTags::getTags();
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return self::process($data);
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}
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}
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