/
bmTextProcessor.php
896 lines (729 loc) · 32.2 KB
/
bmTextProcessor.php
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<?php
class bmTextProcessor extends bmCustomTextProcessor
{
private $allowedTags = array();
private $allowedAttributes = array();
private $currentDotPosition = 0;
private $position = 0;
private $length = 0;
private $breakSymbol = array('.', '?', '!', ';');
private $clearTextNode = false;
public function process($text, $allowedTags = null, $allowedAttributes = null)
{
if (is_null($allowedTags))
{
$allowedTags = array('a', 'img', 'b', 'strong', 'i', 'em', 'ul', 'ol', 'li', 's', 'strike', 'sub', 'sup', 'object', 'param', 'embed', 'br');
}
if (is_null($allowedAttributes))
{
$allowedAttributes = array('*'=>array('style', 'class'), 'img' => array('src', 'class', 'width', 'height'), 'a' => array('href'), 'object' => array('classid', 'width', 'height'), 'param' => array('name', 'value'), 'embed' => array('src', 'quality', 'allowfullscreen', 'wmode', 'width', 'height', 'type', 'flashvars'));
}
if (!array_key_exists('*', $allowedAttributes)) {
$allowedAttributes['*']=array();
}
$this->allowedTags = $allowedTags;
$this->allowedAttributes = $allowedAttributes;
if (trim($text) != '')
{
$text = preg_replace('/\r\n/', "\n", $text);
$document = new DOMDocument('1.0', 'utf-8');
$text = '<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/></head><body><div>' . $text . '</div></body></html>';
@$document->loadHTML($text);
$this->cleanNode2($document->documentElement->childNodes->item(1)->childNodes->item(0));
$text = $document->saveXML();
$text = $this->processYouTubeLink($text);
$text = preg_replace('/(?<!=")(https?|ftp):\/\/([\w\-]+(\.[\w\-]+)*(\.[a-z]{2,4})?)(\d{1,5})?(\/([^<>\s]*))?/', '<a href="\0">\0</a>', $text);
$matches = null;
preg_match('/<html><head><meta http-equiv="Content-Type" content="text\/html; charset=utf-8"\/><\/head><body><div>(.*)<\/div><\/body><\/html>/s', $text, $matches);
if ($matches)
{
$text = $matches[1];
}
}
$this->allowedTags = null;
$this->allowedAttributes = null;
//return $this->typo($text);
//return $this->post_typo($text);
return $this->text;
}
private function cleanNode2(DOMElement $node)
{
// проверка допустимых свойств
$j = 0;
$checkAttribute = array_key_exists($node->nodeName, $this->allowedAttributes);
while ($j < $node->attributes->length)
{
$attribute = $node->attributes->item($j);
if ( ((!$checkAttribute) || (!in_array($attribute->name, $this->allowedAttributes[$node->nodeName]))) && !in_array($attribute->name, $this->allowedAttributes['*']) )
{
$node->removeAttribute($attribute->name);
$j--;
}
if ( ($attribute->name == 'href') || ($attribute->name == 'src') )
{
// что-то мне регуляярка эта не нравится
if (preg_match('/^\s*javascript\s*:/', $attribute->value))
{
$node->removeAttribute($attribute->name);
$j--;
}
}
$j++;
}
// проверка допустимых нод
$i = 0;
while ($i < $node->childNodes->length)
{
$child = $node->childNodes->item($i);
if ($child instanceof DOMElement)
{
if (in_array($child->nodeName, $this->allowedTags))
{
$this->cleanNode2($child);
}
else
{
var_dump($child->nodeName);
//копируем содержимое запрещённой ноды
foreach ($child->childNodes as $childChild)
{
$node->insertBefore($childChild->cloneNode(true), $child);
}
// и удаляем её
$node->removeChild($child);
$i--;
$i--;
}
}
elseif ($child instanceof DOMText)
{
// проверяем текстовые ноды на наличие '\n', заменяем '\n' на '<br>'
$text = $child->nodeValue;
$pieces = preg_split('/\n/', $text);
if (count($pieces) > 1)
{
for ($j = 0; $j < count($pieces); $j++)
{
$pieceTextNode = $node->ownerDocument->createTextNode($pieces[$j]);
$node->insertBefore($pieceTextNode, $child);
$i++;
if (($j+1) < count($pieces))
{
$node->insertBefore($node->ownerDocument->createElement('br'), $child);
$i++;
/*$node->insertBefore($node->ownerDocument->createElement('br'), $child);
$i++;*/
}
}
$node->removeChild($child);
$i--;
}
}
$i++;
}
}
public function simpleProcess($text)
{
$allowedTags = array('a');
$allowedAttributes = array('a' => array('href'));
$text = $this->process($text, $allowedTags, $allowedAttributes);
return $text;
}
public function substr($string, $start, $length = 0)
{
if ($length == 0 || $length > ($stringLen = mb_strlen($string)))
{
return mb_substr($string, $start);
}
else
{
if (($endpos = mb_strrpos(mb_substr($string, $start, $length), ' ')) !== false)
{
return mb_substr($string, $start, $endpos - $start);
}
else if (($endpos = mb_strpos($string, ' ', $start + $length)) !== false)
{
return mb_substr($string, $start, $endpos - $start);
}
else
{
return mb_substr($string, $start, $length);
}
}
}
/**
* @desc функция для вызова в array_walk($array, array($testProcessor, 'trim'))
*/
public function trim(&$value)
{
$value = trim($value);
return $value;
}
/**
* @desc функция для вызова в array_walk($array, array($testProcessor, 'toLowerCase'))
*/
public function toLowerCase(&$value)
{
$value = mb_convert_case(trim($value), MB_CASE_LOWER);
return $value;
}
//private $linkRegExp = '/(https?|ftp):\/\/([\w\-]+(\.[\w\-]+)*(\.[a-z]{2,4})?)(\d{1,5})?(\/(\S*))?/i';
//private $linkRegExp = '/(([^:\/#\s\.\?,!:;"«»()а-я]+):\/\/)?([^\/?#\s\?,!:;"«»()а-я]+\.[^\/?#\s\.а-я]{2,4})((\/[\S]*)?[^\s\.\?,!:;"«»()]+)?/i';
public $linkRegExp = '/(([^:\/#\s\.\?,!:;"«»()а-я]+):\/\/)?(([^\/?#\s\?.,!:;"«»()а-я]+\.)+[a-z]{2,4})((\/[\S]*)?[^\s\.\?,!:;"«»()]+)?/i';
private $imageLinkRegExp = '(([^:\/?#\sа-я]+):\/\/)?([^\/?#\sа-я]+\.[^\/?#\s\.а-я]{1,4})(\/[\S]*)(gif|jpg|jpeg|png|bmp)';
private $youTubeRegExp = '/(http\:\/\/)?www\.youtube\.com\/watch\?v=(\S{11})(&\S+)?/i';
private $youTubeRuRegExp = '/(http\:\/\/)?ru\.youtube\.com\/watch\?v=(\S{11})(&\S+)?/i';
private $ruTubeRegExp = '/(http\:\/\/)?rutube\.ru\/tracks\/\d+.html\?v=([a-f0-9]{32})/i';
private $vimeoRegExp = '/(http\:\/\/)?vimeo\.com\/(\d+)(\?\S+)?/i';
private $smotriRegExp = '/(http\:\/\/)?smotri\.com\/video\/view\/\?id=v(\S{10})/i';
private function insertYouTubeLink($match)
{
$text = '<div><object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/' . $match[2] . '&hl=ru&fs=1"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><param name="wmode" value="opaque"></param><embed src="http://www.youtube.com/v/' . $match[2] . '&hl=ru&fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" wmode="opaque" width="425" height="344"></embed></object></div>';
return $text;
}
private function insertYouTubeRuLink($match)
{
$text = '<div><object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/' . $match[2] . '&hl=ru&fs=1"></param><param name="allowFullScreen" value="true"></param><param name="wmode" value="opaque"></param><embed src="http://www.youtube.com/v/' . $match[2] . '&hl=ru&fs=1" type="application/x-shockwave-flash" allowfullscreen="true" wmode="opaque" width="425" height="344"></embed></object></div>';
return $text;
}
private function insertRuTubeLink($match)
{
$text = '<div><OBJECT width="470" height="353"><PARAM name="movie" value="http://video.rutube.ru/' . $match[2] . '"></PARAM><PARAM name="wmode" value="window"></PARAM><PARAM name="allowFullScreen" value="true"></PARAM><param name="wmode" value="opaque"></param><EMBED src="http://video.rutube.ru/' . $match[2] . '" type="application/x-shockwave-flash" wmode="window" wmode="opaque" width="470" height="353" allowFullScreen="true" ></EMBED></OBJECT></div>';
return $text;
}
private function insertVimeoLink($match)
{
$text = '<div><object width="400" height="225"> <param name="allowfullscreen" value="true" /> <param name="allowscriptaccess" value="always" /> <param name="movie" value="http://vimeo.com/moogaloop.swf?clip_id=' . $match[2] . '&server=vimeo.com&show_title=1&show_byline=1&show_portrait=0&color=&fullscreen=1" /><param name="wmode" value="opaque" /> <embed src="http://vimeo.com/moogaloop.swf?clip_id=' . $match[2] . '&server=vimeo.com&show_title=1&show_byline=1&show_portrait=0&color=&fullscreen=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" wmode="opaque" width="400" height="225"></embed></object></div>';
return $text;
}
private function insertSmotriLink($match)
{
$text = '<div><object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" width="400" height="330"><param name="movie" value="http://pics.smotri.com/scrubber_custom8.swf?file=v' . $match[2] . '&bufferTime=3&autoStart=false&str_lang=rus&xmlsource=http%3A%2F%2Fpics.smotri.com%2Fcskins%2Fblue%2Fskin_color_lightaqua.xml&xmldatasource=http%3A%2F%2Fpics.smotri.com%2Fskin_ng.xml" /><param name="allowScriptAccess" value="always" /><param name="wmode" value="opaque" /><param name="allowFullScreen" value="true" /><param name="bgcolor" value="#ffffff" /><embed src="http://pics.smotri.com/scrubber_custom8.swf?file=v' . $match[2] . '&bufferTime=3&autoStart=false&str_lang=rus&xmlsource=http%3A%2F%2Fpics.smotri.com%2Fcskins%2Fblue%2Fskin_color_lightaqua.xml&xmldatasource=http%3A%2F%2Fpics.smotri.com%2Fskin_ng.xml" quality="high" allowscriptaccess="always" allowfullscreen="true" wmode="opaque" width="400" height="330" type="application/x-shockwave-flash"></embed></object></div>';
return $text;
}
public function getYouTubeFlashPlayer($videoId)
{
return $this->insertYouTubeLink(array(2 => $videoId));
}
private function processYouTubeLink($text)
{
return preg_replace_callback($this->youTubeRegExp, array($this, 'insertYouTubeLink'), $text);
}
private function processYouTubeRuLink($text)
{
return preg_replace_callback($this->youTubeRuRegExp, array($this, 'insertYouTubeRuLink'), $text);
}
private function processRuTubeLink($text)
{
return preg_replace_callback($this->ruTubeRegExp, array($this, 'insertRuTubeLink'), $text);
}
private function processVimeoLink($text)
{
return preg_replace_callback($this->vimeoRegExp, array($this, 'insertVimeoLink'), $text);
}
private function processSmotriLink($text)
{
return preg_replace_callback($this->smotriRegExp, array($this, 'insertSmotriLink'), $text);
}
public function processVideoLink($text)
{
$text = $this->processYouTubeLink($text);
$text = $this->processYouTubeRuLink($text);
$text = $this->processRuTubeLink($text);
$text = $this->processVimeoLink($text);
$text = $this->processSmotriLink($text);
return $text;
}
public function processLink($text)
{
if (trim($text) != '')
{
$document = new DOMDocument('1.0', 'utf-8');
$text = '<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/></head><body><div>' . $text . '</div></body></html>';
@$document->loadHTML($text);
$this->searchNodeWithLink($document->documentElement->childNodes->item(1)->childNodes->item(0), $document);
$this->replaceLink($document);
$text = $document->saveXML();
$matches = null;
preg_match('/<html><head><meta http-equiv="Content-Type" content="text\/html; charset=utf-8"\/><\/head><body><div>(.*)<\/div><\/body><\/html>/s', $text, $matches);
if ($matches)
{
$text = $matches[1];
}
}
return $text;
}
private $textNodeToReplace = array();
//сначала пробежимся по DOM, занесём в массив все текстовык ноды с ссылками, потом заменим эти ноды
private function searchNodeWithLink(DOMElement $node, DOMDocument $document)
{
$childs = $node->childNodes;
foreach ($childs as $child)
{
if ($child instanceof DOMElement)
{
if ($child->nodeName != 'a')
{
$this->searchNodeWithLink($child, $document);
}
}
if ($child->nodeName == '#text')
{
if (preg_match($this->linkRegExp, $child->nodeValue))
{
$this->textNodeToReplace[] = $child;
}
}
}
}
private function replaceLink($document)
{
foreach ($this->textNodeToReplace as $child)
{
$parent = $child->parentNode;
/*$i = 0;
foreach ($parent->childNodes as $node)
{
if ($i > 0)
{
if ($node->nodeName == 'br')
{
$parent->removeChild($node);
}
break;
}
if ($node === $child)
{
$i++;
}
}*/
$child->nodeValue = preg_replace_callback($this->linkRegExp, array($this, 'insertLink'), $child->nodeValue);
$child->nodeValue = $this->processVideoLink($child->nodeValue);
$document2 = new DOMDocument('1.0', 'utf-8');
@$document2->loadHTML('<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/></head><body><div>' . $child->nodeValue . '</div></body></html>');
$body = $document2->documentElement->childNodes->item(1)->childNodes->item(0);
$parent = $child->parentNode;
foreach ($body->childNodes as $newNode)
{
$parent->insertBefore($document->importNode($newNode, true), $child);
}
$parent->removeChild($child);
}
$this->textNodeToReplace = array();
}
public function getYouTubePageVideo($videoId)
{
return 'http://ru.youtube.com/watch?v=' . $videoId;
}
/*----------------------------------- search --------------------------------------*/
public function prepareSearchCache(&$string)
{
$string = mb_convert_case(trim(htmlspecialchars_decode($string)), MB_CASE_LOWER);
$string = strip_tags($string);
//$string = preg_replace('/(http:\/\/)?(w{3}\.)?([^\.]+\.[a-z]{2,4})[\/]?/iS', '', $string);
$string = $this->pregReplaceInString('((http://|https://|ftp://|ftps://)?([^\.]+\.)?([^\.]+\.[a-z]{2,4})([^\s]+))', '', $string);
$string = preg_replace('/№|#[\s]?([\d]+)/S', 'NUMBER \1', $string);
//tring = preg_replace('/\x{401}|\x{451}/uS', 'е', $string);
if (preg_match_all('/\$|@\%|#{2,}/S', $string, $letters, PREG_SET_ORDER))
{
foreach ($letters as $letter)
{
$string = $this->pregReplaceInString($letter[0], strlen($letter[0]) . $letter[0]{0}, $string);
}
}
$string = preg_replace('/\$/S', 'BUKS', $string);
$string = preg_replace('/@/S', 'ATA', $string);
$string = preg_replace('/%/S', 'PERSENT', $string);
$string = preg_replace('/#/S', 'DIEZ', $string);
$string = preg_replace('~[\~`=@$%^*\(\)\|\{\}\[\]\'"<>]~S', '', $string);
$string = preg_replace('~[\.,!?;:+_\-/]~S', ' ', $string);
$string = $this->convertNumerater($string);
$string = preg_replace('~([\d]+)([\x{430}-\x{44F}a-z]+)~uS', '\1 \2', $string);
$string = preg_replace('~([\x{430}-\x{44F}a-z]+)([\d]+)~uS', '\1 \2', $string);
//$string = $this->pregReplaceInString('(track[\s]?[\d]+)', '', $string);
//$string = $this->pregReplaceInString('(rmx|mix|remix|megamix|mixs|remixs|megamixs|микс)', ' REMIX ', $string);
$string = $this->pregReplaceInString('(n)', ' AND ', $string);
//$string = $this->pregReplaceInString('(i|im|the|to|as|a|an|of|on|at|for|cd[\s]?[\d]{1,})', ' ', $string);
//$string = $this->pregReplaceInString('(feat|ft|vs[\.]?)', ' FEAT ', $string);
//$string = $this->pregReplaceInString('([\x{430}-\x{44F}]{1,2})', ' ', $string);
//$string = $this->pregReplaceInString('([\x{430}-\x{44F}a-z]{1,3})[-\/_& ]([\x{430}-\x{44F}a-z]{1,3})', '\1\2', $string);
//$string = $this->pregReplaceInString('([\x{430}-\x{44F}a-z]{1,3})[-\/_&[\s]]', '\1\2', $string);
//$string = $this->pregReplaceInString('[-\/_&[\s]]([\x{430}-\x{44F}a-z]{1,3})', '\1\2', $string);
//$string = $this->pregReplaceInString('([\x{430}-\x{44F}a-z]{4,})[\s]?[-\/_&][\s]?([\x{430}-\x{44F}a-z]{4,})', '\1 \2', $string);
//tring = preg_replace('/(.{1})\1{1,}/uS', '\1', $string);
$string = preg_replace('/([\s]{2,})/', ' ', $string);
$string = trim($string);
$words = explode(' ', $string);
foreach ($words as $word)
{
//if (($len = strlen($word)) < 3)
if (($len = mb_strlen($word, 'utf-8')) < 3)
{
//$string = str_replace($word, $word . str_repeat('A', 3 - $len), $string);
$string = $this->pregReplaceInString($word, $word . str_repeat('Σ', 3 - $len), $string);
}
}
return $string;
}
private function pregReplaceInString($pattern, $replace, $string)
{
$pattern = addslashes($pattern);
if(is_array($replace))
{
/*
$string = preg_replace('/^' . $pattern . '$/iuS', array_key_exists(0, $replace) ? $replace[0] : $replace[count($replace) - 1], $string);
$string = preg_replace('/^' . $pattern . '[\s]+/iuS', array_key_exists(1, $replace) ? $replace[1] : $replace[count($replace) - 1] . ' ', $string);
$string = preg_replace('/[\s]+' . $pattern . '$/iuS', ' ' . array_key_exists(2, $replace) ? $replace[2] : $replace[count($replace) - 1], $string);
$string = preg_replace('/[\s]+' . $pattern . '[\s]+/iuS', ' ' . array_key_exists(3, $replace) ? $replace[3] : $replace[count($replace) - 1] . ' ', $string);
*/
$string = preg_replace('~^' . $pattern . '$~iuS', array_key_exists(0, $replace) ? $replace[0] : $replace[count($replace) - 1], $string);
$string = preg_replace('~[\s]+' . $pattern . '[\s]+~iuS', ' ' . array_key_exists(3, $replace) ? $replace[3] : $replace[count($replace) - 1] . ' ', $string);
$string = preg_replace('~^' . $pattern . '[\s]+~iuS', array_key_exists(1, $replace) ? $replace[1] : $replace[count($replace) - 1] . ' ', $string);
$string = preg_replace('~[\s]+' . $pattern . '$~iuS', ' ' . array_key_exists(2, $replace) ? $replace[2] : $replace[count($replace) - 1], $string);
}
else
{
$string = preg_replace('~^' . $pattern . '[\s]+~iuS', $replace . ' ', $string);
/*
$string = preg_replace('/^' . $pattern . '$/iuS', $replace, $string);
$string = preg_replace('/[\s]+' . $pattern . '$/iuS', ' ' . $replace, $string);
$string = preg_replace('/[\s]+' . $pattern . '[\s]+/iuS', ' ' . $replace . ' ', $string);
*/
$string = preg_replace('~^' . $pattern . '$~iuS', $replace, $string);
$string = preg_replace('~[\s]+' . $pattern . '[\s]+~iuS', ' ' . $replace . ' ', $string);
$string = preg_replace('~^' . $pattern . '[\s]+~iuS', $replace . ' ', $string);
$string = preg_replace('~[\s]+' . $pattern . '$~iuS', ' ' . $replace, $string);
}
return $string;
}
public function selectWords($input, $words, $templateName = '')
{
mb_regex_encoding('UTF-8');
mb_internal_encoding('UTF-8');
if ($templateName == '')
{
$template = '<strong>{$currentWord}</strong>';
}
else
{
$template = $this->application->getTemplate($templateName);
}
if (!is_array($words))
{
$words = str_replace(' ', '|', $words);
}
else
{
$words = implode('|', $words);
}
$words = addcslashes($words, '/\'?');
$counter = 0;
$input = mb_convert_encoding($input, 'UTF-8');
//if (preg_match_all('/\b(' . $words . ')\b/uiS', $input, $match, PREG_SET_ORDER))
if (preg_match_all('/[^a-zа-я0-9]?(' . $words . ')[^a-zа-я0-9]?/uiS', $input, $match, PREG_SET_ORDER))
{
$uniqueWords = array();
for ($i = 0; $i < count($match); ++$i)
{
if (!in_array($match[$i][1], $uniqueWords))
{
$uniqueWords[] = $match[$i][1];
$currentWord = $match[$i][1];
eval('$currentWord = "' . $template . '";');
$input = str_replace($match[$i][1], $currentWord, $input);
}
}
}
return $input;
}
public function pack($string)
{
return unpack('I*', md5(mb_convert_case(trim($string), MB_CASE_LOWER), true));
}
public function unpack($pack)
{
$result = unpack('H*', pack('I', $pack[1]) . pack('I', $pack[2]) . pack('I', $pack[3]) . pack('I', $pack[4]));
return $result[1];
}
public function hashToPack($hash)
{
$result = pack('H*', $hash);
$result = unpack('I*', $result);
return $result;
}
public function segmentateNumber($number)
{
$result = number_format($number, 0, ',', ' ');
$result = str_replace(' ', '<span class="tsp"> </span>', $result);
return $result;
}
public function subString($string, $length, $encode = 'utf-8')
{
if ((mb_strlen($string) - $length) > 3)
{
$string = mb_substr($string, 0, $length, $encode);
$string = trim($string) . '...';
}
return $string;
}
public function makeSafeURL($string)
{
$table = array(
'А' => 'A',
'Б' => 'B',
'В' => 'V',
'Г' => 'G',
'Д' => 'D',
'Е' => 'E',
'Ё' => 'YO',
'Ж' => 'ZH',
'З' => 'Z',
'И' => 'I',
'Й' => 'J',
'К' => 'K',
'Л' => 'L',
'М' => 'M',
'Н' => 'N',
'О' => 'O',
'П' => 'P',
'Р' => 'R',
'С' => 'S',
'Т' => 'T',
'У' => 'U',
'Ф' => 'F',
'Х' => 'H',
'Ц' => 'C',
'Ч' => 'CH',
'Ш' => 'SH',
'Щ' => 'CSH',
'Ь' => '',
'Ы' => 'Y',
'Ъ' => '',
'Э' => 'E',
'Ю' => 'YU',
'Я' => 'YA',
'а' => 'a',
'б' => 'b',
'в' => 'v',
'г' => 'g',
'д' => 'd',
'е' => 'e',
'ё' => 'yo',
'ж' => 'zh',
'з' => 'z',
'и' => 'i',
'й' => 'j',
'к' => 'k',
'л' => 'l',
'м' => 'm',
'н' => 'n',
'о' => 'o',
'п' => 'p',
'р' => 'r',
'с' => 's',
'т' => 't',
'у' => 'u',
'ф' => 'f',
'х' => 'h',
'ц' => 'c',
'ч' => 'ch',
'ш' => 'sh',
'щ' => 'csh',
'ь' => '',
'ы' => 'y',
'ъ' => '',
'э' => 'e',
'ю' => 'yu',
'я' => 'ya'
);
$string = str_replace(
array_keys($table),
array_values($table),$string
);
$string = preg_replace('/[^\w\d]/', '-', $string);
$string = preg_replace('/-+/', '-', $string);
return $string;
}
private function typo_tag_encode($match)
{
return '<'.base64_encode($match[1]).'>';
}
private function typo_tag_decode($match)
{
return '<'.base64_decode($match[1]).'>';
}
private function typo_savetag_encode($match)
{
return '<%'.base64_encode('%'.$match[1]).'>';
}
private function typo_savetag_decode($match)
{ $t=base64_decode($match[1]);
if($t[0]!='%')return '<%'.$match[1].'>';
return '<'.substr($t,1).'>';
}
private function typo_nbsp($match)
{
$match_t=trim(preg_replace('/<[^>]+>/u','',$match[0]));
//if(substr($match_t,-1,1)=='.')return $match[0];
$match_t=preg_replace('/[\s\()-]/u','',$match_t);
$t=mb_strlen($match_t);
if($t>0&&$t<4)$match[0]=$match[1].' ';
return $match[0];
}
private function typo($text,$settings='none')
{
if($text=='')return '';
$config=array(
'cleen_utf'=>true,
);
if($settings!='none')$config=$settings+$config;
$spec_chars_normalaize=array(
'"'=>'"',
'"'=>'"',
'"'=>'"',
'''=>"'",
'''=>"'",
' '=>' ',
' '=>' ',
chr(194).chr(160)=>' ',
'—'=>'—',
chr(226).chr(128).chr(148)=>'—',
'«'=>'«',
'»'=>'»',
'„'=>'„',
'”'=>'”',
'“'=>'“',
"‘"=>'‘',
"’"=>'’',
);
$spec_chars_good=array(
'"'=>'"',
'"'=>'"',
'"'=>'"',
'''=>"'",
'''=>"'",
'‘'=>"‘",
'’'=>"’",
'“'=>'“',
'“'=>'“',
'“'=>'“',
'”'=>'”',
'”'=>'”',
'”'=>'”',
'„'=>'„',
'—'=>chr(226).chr(128).chr(148),
'—'=>chr(226).chr(128).chr(148),
'«'=>'«',
'«'=>'«',
'«'=>'«',
'»'=>'»',
'»'=>'»',
'»'=>'»',
//' '=>chr(194).chr(160),
' '=>chr(194).chr(160),
' '=>chr(194).chr(160),
//'‑'=>chr(226).chr(128).chr(145),
//'-'=>chr(226).chr(128).chr(145),
'©'=>'©',
'©'=>'©',
'®'=>'®',
'®'=>'®',
'™'=>'™',
'™'=>'™',
'…'=>'...',
);
$symbols = array(
'(c)'=>'©',
'(r)'=>'®',
'(tm)'=>'™',
'(C)'=>'©',
'(R)'=>'®',
'(TM)'=>'™',
'...'=>'…'
);
//Сохраняем нужное
$text=preg_replace_callback('/<((script|style|code|save)[^>]*>.+<\/\2)>/Uus', 'typo_savetag_encode', $text);
$text=preg_replace_callback('/<([^%][^>]*)>/us', 'typo_tag_encode', $text);
$text=strtr($text,$symbols);
$text=strtr($text,$spec_chars_normalaize);
//Кавычки
$text=preg_replace('/([^\w])"([^"]*[^\d])"([^\w])/Usu', '\1«\2»\3', ' '.$text.' '); //russian
$text=preg_replace('/([^\w])"([^"]*\d"[^"]+)"([^\w])/Usu', '\1«\2»\3', $text); //russian
$text=preg_replace('/([^\w])"([^"]*[^\d])"([^\w])/Usu', '\1«\2»\3', $text); //russian
$text=preg_replace('/([^\w])"([^"]*)"([^\w])/Usu', '\1«\2»\3', $text); //russian
$text=preg_replace('/(«)\s+/Uus', '\1', $text);
$text=preg_replace('/\s+(»)/Uus', '\1', $text);
//$text=preg_replace('/«(.*)«(.*)»(.*)»/Usu', '«\1„\2“\3»', $text); //russian
$text=preg_replace('/([^\w])\'([^\']*)\'([^\w])/Usu', '\1‘\2’\3', $text);
//Пробелы у пунктуации - иногда лучше отключать
$text = preg_replace('/\s+([\.,;:\!\?])(\s+)/u','\1\2', $text);
$text=trim($text);
//Много тире
$text = preg_replace('/\s*-{2,3}\s*/us',' — ', $text);
//Длинное тире
$text = preg_replace('/\s+-\s+/us',' — ', $text);
if($text[0]=='-'&&$text[1]==' ')$text='—'.substr($text,1);
//Короткие слова
$text=preg_replace('/\s+(\w{1,3}($|\.))/u', ' \1', $text);
//Удаляем лишние пробелы
$text = preg_replace('/\s* \s*/u',' ', $text);
$text = str_replace(' —',' —', $text);
$text = str_replace(' -',' -', $text);
//language part
//back nbsp
$text=preg_replace('/\s+(бы|ли|же)([\s\W])/u', ' \1\2', $text);
if($config['cleen_utf'])
$text=strtr($text,$spec_chars_good);
//nbsp
$text=preg_replace_callback('/([^\s]+)[ \t]+/u', 'typo_nbsp', $text);
if($config['cleen_utf'])
//$text=str_replace(' ',chr(194).chr(160),$text);
//------------------------------------------------------------------------------
//Восстанавливаем нужное1
$text=preg_replace_callback('/<([^%][^>]*)>/u', 'typo_tag_decode', $text);
//вынос кавычек из ссылок
$text=preg_replace('/<a([^>]+)>«([^<]+)»<\/a>/usi', '«<a\1>\2</a>»', $text);
//Восстанавливаем нужное2
$text=preg_replace_callback('/<%([^>]+)>/u', 'typo_savetag_decode', $text);
return $text;
}
private function post_typo($text)
{
//Сохраняем нужное
$text=preg_replace_callback('/<((script|style|code|save|nobr)[^>]*>.+<\/\2)>/Uus', 'typo_savetag_encode', $text);
$text=preg_replace_callback('/<([^%][^>]*)>/su', 'typo_tag_encode', $text);
//непеносимый дефиз
$text=preg_replace('/[A-zА-я0-9]+-[A-zА-я0-9]+/u', '<nobr class="typo">\0</nobr>', $text);
$text=preg_replace_callback('/<((nobr)[^>]*>.+<\/\2)>/Uus', 'typo_savetag_encode', $text);
//вынос
$text=preg_replace('/(\s| |'.chr(194).chr(160).')*(«|«)/su','<d2JyIGNsYXNzPSJ0eXBvIg==><span class="slaquo-s typo"> </span> <span class="hlaquo-s typo">\2</span>',$text);
$text=preg_replace('/(\s| |'.chr(194).chr(160).')*(„|„)/su','<d2JyIGNsYXNzPSJ0eXBvIg==><span class="sbdquo typo"> </span> <span class="hbdquo typo">\2</span>',$text);
$text=preg_replace('/(\s| |'.chr(194).chr(160).')*\(/su','<d2JyIGNsYXNzPSJ0eXBvIg==><span class="sbrace typo"> </span> <span class="hbrace typo">(</span>',$text);
if(substr($text,0,63)=='<d2JyIGNsYXNzPSJ0eXBvIg==><span class="slaquo-s typo"> </span> ')$text=substr($text,63);
if(substr($text,0,61)=='<d2JyIGNsYXNzPSJ0eXBvIg==><span class="sbrace typo"> </span> ')$text=substr($text,61);
if(substr($text,0,61)=='<d2JyIGNsYXNzPSJ0eXBvIg==><span class="sbdquo typo"> </span> ')$text=substr($text,61);
$text=preg_replace_callback('/<((span)[^>]*>.+<\/\2)>/Uus', 'typo_savetag_encode', $text);
//Восстанавливаем нужное
$text=preg_replace_callback('/<([^%][^>]*)>/u', 'typo_tag_decode', $text);
$text=preg_replace_callback('/<%([^>]+)>/u', 'typo_savetag_decode', $text);
$text=preg_replace('/(<(p|br)[^>]*>(\s| |'.chr(194).chr(160).')*)<wbr class="typo"><span class="slaquo-s typo">(\s| )<\/span> /ius','\1',$text);
$text=preg_replace('/(<(p|br)[^>]*>(\s| |'.chr(194).chr(160).')*)<wbr class="typo"><span class="sbrace typo">(\s| )<\/span> /ius','\1',$text);
$text=preg_replace('/(<(p|br)[^>]*>(\s| |'.chr(194).chr(160).')*)<wbr class="typo"><span class="sbdquo typo">(\s| )<\/span> /ius','\1',$text);
return $text;
}
private function unpost_typo($text)
{
$text=preg_replace('/<nobr class="typo">(.+)<\/nobr>/Uu','\1',$text);
$text=str_replace('<span class="hbrace typo">(</span>', '(', $text);
$text=str_replace('<span class="hlaquo-s typo">«</span>', '«', $text);
$text=str_replace('<span class="hlaquo-s typo">«</span>', '«', $text);
$text=str_replace('<span class="hbdquo typo">„</span>', '„', $text);
$text=str_replace('<span class="hbdquo typo">„</span>', '„', $text);
$text=str_replace('<wbr class="typo"><span class="slaquo-s typo"> </span> ', ' ', $text);
$text=str_replace('<wbr class="typo"><span class="sbrace typo"> </span> ', ' ', $text);
$text=str_replace('<wbr class="typo"><span class="sbdquo typo"> </span> ', ' ', $text);
/**/
return $text;
}
}
?>