| Server IP : 66.29.137.217 / Your IP : 216.73.216.75 Web Server : LiteSpeed System : Linux premium294.web-hosting.com 4.18.0-513.11.1.lve.el8.x86_64 #1 SMP Thu Jan 18 16:21:02 UTC 2024 x86_64 User : gltevjme ( 1095) PHP Version : 7.0.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /home/gltevjme/./cbt.bofirm.com/vendor/voku/simple_html_dom/src/voku/helper/ |
Upload File : |
<?php
declare(strict_types=1);
namespace voku\helper;
abstract class AbstractDomParser implements DomParserInterface
{
/**
* @var string
*/
protected static $domHtmlWrapperHelper = '____simple_html_dom__voku__html_wrapper____';
/**
* @var string
*/
protected static $domHtmlBrokenHtmlHelper = '____simple_html_dom__voku__broken_html____';
/**
* @var string
*/
protected static $domHtmlSpecialScriptHelper = '____simple_html_dom__voku__html_special_script____';
/**
* @var array
*/
protected static $domBrokenReplaceHelper = [];
/**
* @var string[][]
*/
protected static $domLinkReplaceHelper = [
'orig' => ['[', ']', '{', '}'],
'tmp' => [
'____SIMPLE_HTML_DOM__VOKU__SQUARE_BRACKET_LEFT____',
'____SIMPLE_HTML_DOM__VOKU__SQUARE_BRACKET_RIGHT____',
'____SIMPLE_HTML_DOM__VOKU__BRACKET_LEFT____',
'____SIMPLE_HTML_DOM__VOKU__BRACKET_RIGHT____',
],
];
/**
* @var string[][]
*/
protected static $domReplaceHelper = [
'orig' => ['&', '|', '+', '%', '@', '<html ⚡'],
'tmp' => [
'____SIMPLE_HTML_DOM__VOKU__AMP____',
'____SIMPLE_HTML_DOM__VOKU__PIPE____',
'____SIMPLE_HTML_DOM__VOKU__PLUS____',
'____SIMPLE_HTML_DOM__VOKU__PERCENT____',
'____SIMPLE_HTML_DOM__VOKU__AT____',
'<html ____SIMPLE_HTML_DOM__VOKU__GOOGLE_AMP____="true"',
],
];
/**
* @var callable|null
*
* @phpstan-var null|callable(\voku\helper\XmlDomParser|\voku\helper\HtmlDomParser): void
*/
protected static $callback;
/**
* @var string[]
*/
protected static $functionAliases = [];
/**
* @var \DOMDocument
*/
protected $document;
/**
* @var string
*/
protected $encoding = 'UTF-8';
/**
* @param string $name
* @param array $arguments
*
* @return bool|mixed
*/
public function __call($name, $arguments)
{
$name = \strtolower($name);
if (isset(self::$functionAliases[$name])) {
return \call_user_func_array([$this, self::$functionAliases[$name]], $arguments);
}
throw new \BadMethodCallException('Method does not exist: ' . $name);
}
/**
* @param string $name
* @param array $arguments
*
* @throws \BadMethodCallException
* @throws \RuntimeException
*
* @return static
*/
abstract public static function __callStatic($name, $arguments);
public function __clone()
{
$this->document = clone $this->document;
}
/**
* @param string $name
*
* @return string|null
*/
abstract public function __get($name);
/**
* @return string
*/
abstract public function __toString();
/**
* does nothing (only for api-compatibility-reasons)
*
* @return bool
*
* @deprecated
*/
public function clear(): bool
{
return true;
}
/**
* Create DOMDocument from HTML.
*
* @param string $html
* @param int|null $libXMLExtraOptions
*
* @return \DOMDocument
*/
abstract protected function createDOMDocument(string $html, $libXMLExtraOptions = null): \DOMDocument;
/**
* @param string $content
* @param bool $multiDecodeNewHtmlEntity
*
* @return string
*/
protected function decodeHtmlEntity(string $content, bool $multiDecodeNewHtmlEntity): string
{
if ($multiDecodeNewHtmlEntity) {
if (\class_exists('\voku\helper\UTF8')) {
$content = UTF8::rawurldecode($content, true);
} else {
do {
$content_compare = $content;
$content = \rawurldecode(
\html_entity_decode(
$content,
\ENT_QUOTES | \ENT_HTML5
)
);
} while ($content_compare !== $content);
}
} else {
/** @noinspection NestedPositiveIfStatementsInspection */
if (\class_exists('\voku\helper\UTF8')) {
$content = UTF8::rawurldecode($content, false);
} else {
$content = \rawurldecode(
\html_entity_decode(
$content,
\ENT_QUOTES | \ENT_HTML5
)
);
}
}
return $content;
}
/**
* Find list of nodes with a CSS selector.
*
* @param string $selector
* @param int|null $idx
*
* @return mixed
*/
abstract public function find(string $selector, $idx = null);
/**
* Find nodes with a CSS selector.
*
* @param string $selector
*
* @return mixed
*/
abstract public function findMulti(string $selector);
/**
* Find nodes with a CSS selector or false, if no element is found.
*
* @param string $selector
*
* @return mixed
*/
abstract public function findMultiOrFalse(string $selector);
/**
* Find one node with a CSS selector.
*
* @param string $selector
*
* @return mixed
*/
abstract public function findOne(string $selector);
/**
* Find one node with a CSS selector or false, if no element is found.
*
* @param string $selector
*
* @return mixed
*/
abstract public function findOneOrFalse(string $selector);
/**
* @return \DOMDocument
*/
public function getDocument(): \DOMDocument
{
return $this->document;
}
/**
* Get dom node's outer html.
*
* @param bool $multiDecodeNewHtmlEntity
* @param bool $putBrokenReplacedBack
*
* @return string
*/
abstract public function html(bool $multiDecodeNewHtmlEntity = false, bool $putBrokenReplacedBack = true): string;
/**
* Get dom node's inner html.
*
* @param bool $multiDecodeNewHtmlEntity
* @param bool $putBrokenReplacedBack
*
* @return string
*/
public function innerHtml(bool $multiDecodeNewHtmlEntity = false, bool $putBrokenReplacedBack = true): string
{
// init
$text = '';
if ($this->document->documentElement) {
foreach ($this->document->documentElement->childNodes as $node) {
$text .= $this->document->saveHTML($node);
}
}
return $this->fixHtmlOutput($text, $multiDecodeNewHtmlEntity, $putBrokenReplacedBack);
}
/**
* Get dom node's inner html.
*
* @param bool $multiDecodeNewHtmlEntity
*
* @return string
*/
public function innerXml(bool $multiDecodeNewHtmlEntity = false): string
{
// init
$text = '';
if ($this->document->documentElement) {
foreach ($this->document->documentElement->childNodes as $node) {
$text .= $this->document->saveXML($node);
}
}
return $this->fixHtmlOutput($text, $multiDecodeNewHtmlEntity);
}
/**
* Load HTML from string.
*
* @param string $html
* @param int|null $libXMLExtraOptions
*
* @return DomParserInterface
*/
abstract public function loadHtml(string $html, $libXMLExtraOptions = null): DomParserInterface;
/**
* Load HTML from file.
*
* @param string $filePath
* @param int|null $libXMLExtraOptions
*
* @throws \RuntimeException
*
* @return DomParserInterface
*/
abstract public function loadHtmlFile(string $filePath, $libXMLExtraOptions = null): DomParserInterface;
/**
* Save the html-dom as string.
*
* @param string $filepath
*
* @return string
*/
public function save(string $filepath = ''): string
{
$string = $this->html();
if ($filepath !== '') {
\file_put_contents($filepath, $string, \LOCK_EX);
}
return $string;
}
/**
* @param callable $functionName
*
* @phpstan-param callable(\voku\helper\XmlDomParser|\voku\helper\HtmlDomParser): void $functionName
*
* @return void
*/
public function set_callback($functionName)
{
static::$callback = $functionName;
}
/**
* Get dom node's plain text.
*
* @param bool $multiDecodeNewHtmlEntity
*
* @return string
*/
public function text(bool $multiDecodeNewHtmlEntity = false): string
{
return $this->fixHtmlOutput($this->document->textContent, $multiDecodeNewHtmlEntity);
}
/**
* Get the HTML as XML or plain XML if needed.
*
* @param bool $multiDecodeNewHtmlEntity
* @param bool $htmlToXml
* @param bool $removeXmlHeader
* @param int $options
*
* @return string
*/
public function xml(
bool $multiDecodeNewHtmlEntity = false,
bool $htmlToXml = true,
bool $removeXmlHeader = true,
int $options = \LIBXML_NOEMPTYTAG
): string {
$xml = $this->document->saveXML(null, $options);
if ($xml === false) {
return '';
}
if ($removeXmlHeader) {
$xml = \ltrim((string) \preg_replace('/<\?xml.*\?>/', '', $xml));
}
if ($htmlToXml) {
$return = $this->fixHtmlOutput($xml, $multiDecodeNewHtmlEntity);
} else {
$xml = $this->decodeHtmlEntity($xml, $multiDecodeNewHtmlEntity);
$return = self::putReplacedBackToPreserveHtmlEntities($xml);
}
return $return;
}
/**
* Get the encoding to use.
*
* @return string
*/
protected function getEncoding(): string
{
return $this->encoding;
}
/**
* workaround for bug: https://bugs.php.net/bug.php?id=74628
*
* @param string $html
*
* @return void
*/
protected function html5FallbackForScriptTags(string &$html)
{
// regEx for e.g.: [<script id="elements-image-2">...<script>]
/** @noinspection HtmlDeprecatedTag */
$regExSpecialScript = '/<script(?<attr>[^>]*?)>(?<content>.*)<\/script>/isU';
$htmlTmp = \preg_replace_callback(
$regExSpecialScript,
static function ($scripts) {
if (empty($scripts['content'])) {
return $scripts[0];
}
return '<script' . $scripts['attr'] . '>' . \str_replace('</', '<\/', $scripts['content']) . '</script>';
},
$html
);
if ($htmlTmp !== null) {
$html = $htmlTmp;
}
}
/**
* @param string $html
*
* @return string
*/
public static function putReplacedBackToPreserveHtmlEntities(string $html, bool $putBrokenReplacedBack = true): string
{
static $DOM_REPLACE__HELPER_CACHE = null;
if ($DOM_REPLACE__HELPER_CACHE === null) {
$DOM_REPLACE__HELPER_CACHE['tmp'] = \array_merge(
self::$domLinkReplaceHelper['tmp'],
self::$domReplaceHelper['tmp']
);
$DOM_REPLACE__HELPER_CACHE['orig'] = \array_merge(
self::$domLinkReplaceHelper['orig'],
self::$domReplaceHelper['orig']
);
$DOM_REPLACE__HELPER_CACHE['tmp']['html_wrapper__start'] = '<' . self::$domHtmlWrapperHelper . '>';
$DOM_REPLACE__HELPER_CACHE['tmp']['html_wrapper__end'] = '</' . self::$domHtmlWrapperHelper . '>';
$DOM_REPLACE__HELPER_CACHE['orig']['html_wrapper__start'] = '';
$DOM_REPLACE__HELPER_CACHE['orig']['html_wrapper__end'] = '';
$DOM_REPLACE__HELPER_CACHE['tmp']['html_special_script__start'] = '<' . self::$domHtmlSpecialScriptHelper;
$DOM_REPLACE__HELPER_CACHE['tmp']['html_special_script__end'] = '</' . self::$domHtmlSpecialScriptHelper . '>';
$DOM_REPLACE__HELPER_CACHE['orig']['html_special_script__start'] = '<script';
$DOM_REPLACE__HELPER_CACHE['orig']['html_special_script__end'] = '</script>';
}
if (
$putBrokenReplacedBack === true
&&
isset(self::$domBrokenReplaceHelper['tmp'])
&&
\count(self::$domBrokenReplaceHelper['tmp']) > 0
) {
$html = \str_ireplace(self::$domBrokenReplaceHelper['tmp'], self::$domBrokenReplaceHelper['orig'], $html);
}
return \str_ireplace($DOM_REPLACE__HELPER_CACHE['tmp'], $DOM_REPLACE__HELPER_CACHE['orig'], $html);
}
/**
* @param string $html
*
* @return string
*/
public static function replaceToPreserveHtmlEntities(string $html): string
{
// init
$linksNew = [];
$linksOld = [];
if (\strpos($html, 'http') !== false) {
// regEx for e.g.: [https://www.domain.de/foo.php?foobar=1&email=lars%40moelleken.org&guid=test1233312&{{foo}}#foo]
$regExUrl = '/(\[?\bhttps?:\/\/[^\s<>]+(?:\(\w+\)|[^[:punct:]\s]|\/|}|]))/i';
\preg_match_all($regExUrl, $html, $linksOld);
if (!empty($linksOld[1])) {
$linksOld = $linksOld[1];
foreach ((array) $linksOld as $linkKey => $linkOld) {
$linksNew[$linkKey] = \str_replace(
self::$domLinkReplaceHelper['orig'],
self::$domLinkReplaceHelper['tmp'],
$linkOld
);
}
}
}
$linksNewCount = \count($linksNew);
if ($linksNewCount > 0 && \count($linksOld) === $linksNewCount) {
$search = \array_merge($linksOld, self::$domReplaceHelper['orig']);
$replace = \array_merge($linksNew, self::$domReplaceHelper['tmp']);
} else {
$search = self::$domReplaceHelper['orig'];
$replace = self::$domReplaceHelper['tmp'];
}
return \str_replace($search, $replace, $html);
}
}