/var/www/vhosts/ihelp.ro/httpdocs/vendor/ezyang/htmlpurifier/library/HTMLPurifier
Edit:
tags.
* @type bool
*/
private $_scriptFix = false;
/**
* Cache of HTMLDefinition during HTML output to determine whether or
* not attributes should be minimized.
* @type HTMLPurifier_HTMLDefinition
*/
private $_def;
/**
* Cache of %Output.SortAttr.
* @type bool
*/
private $_sortAttr;
/**
* Cache of %Output.FlashCompat.
* @type bool
*/
private $_flashCompat;
/**
* Cache of %Output.FixInnerHTML.
* @type bool
*/
private $_innerHTMLFix;
/**
* Stack for keeping track of object information when outputting IE
* compatibility code.
* @type array
*/
private $_flashStack = array();
/**
* Configuration for the generator
* @type HTMLPurifier_Config
*/
protected $config;
/**
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
*/
public function __construct($config, $context)
{
$this->config = $config;
$this->_scriptFix = $config->get('Output.CommentScriptContents');
$this->_innerHTMLFix = $config->get('Output.FixInnerHTML');
$this->_sortAttr = $config->get('Output.SortAttr');
$this->_flashCompat = $config->get('Output.FlashCompat');
$this->_def = $config->getHTMLDefinition();
$this->_xhtml = $this->_def->doctype->xml;
}
/**
* Generates HTML from an array of tokens.
* @param HTMLPurifier_Token[] $tokens Array of HTMLPurifier_Token
* @return string Generated HTML
*/
public function generateFromTokens($tokens)
{
if (!$tokens) {
return '';
}
// Basic algorithm
$html = '';
for ($i = 0, $size = count($tokens); $i < $size; $i++) {
if ($this->_scriptFix && $tokens[$i]->name === 'script'
&& $i + 2 < $size && $tokens[$i+2] instanceof HTMLPurifier_Token_End) {
// script special case
// the contents of the script block must be ONE token
// for this to work.
$html .= $this->generateFromToken($tokens[$i++]);
$html .= $this->generateScriptFromToken($tokens[$i++]);
}
$html .= $this->generateFromToken($tokens[$i]);
}
// Tidy cleanup
if (extension_loaded('tidy') && $this->config->get('Output.TidyFormat')) {
$tidy = new Tidy;
$tidy->parseString(
$html,
array(
'indent'=> true,
'output-xhtml' => $this->_xhtml,
'show-body-only' => true,
'indent-spaces' => 2,
'wrap' => 68,
),
'utf8'
);
$tidy->cleanRepair();
$html = (string) $tidy; // explicit cast necessary
}
// Normalize newlines to system defined value
if ($this->config->get('Core.NormalizeNewlines')) {
$nl = $this->config->get('Output.Newline');
if ($nl === null) {
$nl = PHP_EOL;
}
if ($nl !== "\n") {
$html = str_replace("\n", $nl, $html);
}
}
return $html;
}
/**
* Generates HTML from a single token.
* @param HTMLPurifier_Token $token HTMLPurifier_Token object.
* @return string Generated HTML
*/
public function generateFromToken($token)
{
if (!$token instanceof HTMLPurifier_Token) {
trigger_error('Cannot generate HTML from non-HTMLPurifier_Token object', E_USER_WARNING);
return '';
} elseif ($token instanceof HTMLPurifier_Token_Start) {
$attr = $this->generateAttributes($token->attr, $token->name);
if ($this->_flashCompat) {
if ($token->name == "object") {
$flash = new stdClass();
$flash->attr = $token->attr;
$flash->param = array();
$this->_flashStack[] = $flash;
}
}
return '<' . $token->name . ($attr ? ' ' : '') . $attr . '>';
} elseif ($token instanceof HTMLPurifier_Token_End) {
$_extra = '';
if ($this->_flashCompat) {
if ($token->name == "object" && !empty($this->_flashStack)) {
// doesn't do anything for now
}
}
return $_extra . 'name . '>';
} elseif ($token instanceof HTMLPurifier_Token_Empty) {
if ($this->_flashCompat && $token->name == "param" && !empty($this->_flashStack)) {
$this->_flashStack[count($this->_flashStack)-1]->param[$token->attr['name']] = $token->attr['value'];
}
$attr = $this->generateAttributes($token->attr, $token->name);
return '<' . $token->name . ($attr ? ' ' : '') . $attr .
( $this->_xhtml ? ' /': '' ) // /var/www/vhosts/ihelp.ro/httpdocs/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Generator.php (10251B)
v.
. '>'; } elseif ($token instanceof HTMLPurifier_Token_Text) { return $this->escape($token->data, ENT_NOQUOTES); } elseif ($token instanceof HTMLPurifier_Token_Comment) { return ''; } else { return ''; } } /** * Special case processor for the contents of script tags * @param HTMLPurifier_Token $token HTMLPurifier_Token object. * @return string * @warning This runs into problems if there's already a literal * --> somewhere inside the script contents. */ public function generateScriptFromToken($token) { if (!$token instanceof HTMLPurifier_Token_Text) { return $this->generateFromToken($token); } // Thanks