PHP抓取、分析国内视频网站的视频信息工具类
发布:smiling 来源: PHP粉丝网 添加日期:2020-11-05 11:46:59 浏览: 评论:0
VideoUrlParser是一款基于PHP根据视频URL抓取视频信息的工具,支持优酷、土豆、酷六、56、乐视、搜狐、腾讯、新浪。
使用方法:
- require_once "VideoUrlParser.class.php";
- $url = "http://v.youku.com/v_show/id_XMjkwMzc0Njg4.html";
- $info = VedioUrlParser::parse($url);
- echo $info;
说明:调用该工具php文件VideoUrlParser.class.php,$url变量后面的字符串为视频页的地址,然后使用echo输出变量$info。
附:info含有的几个值,分别是img(用于视频缩略图),title(视频标题),url(地址),swf(视频swf播放地址)。我只用到了img和swf地址。具体的可以根据自己的需要进行调整。
VideoUrlParser类源码:
- <?php
- /**
- * Video
- *
- * @package
- * @version 1.2
- * @copyright 2005-2011 HDJ.ME
- * @author Dijia Huang <huangdijia@gmail.com>
- * @license PHP Version 3.0 {@link http://www.php.net/license/3_0.txt}
- *
- * Usage
- * require_once "VideoUrlParser.class.php";
- * $urls[] = "http://v.youku.com/v_show/id_XMjI4MDM4NDc2.html";
- * $urls[] = "http://www.tudou.com/playlist/p/l13087099.html";
- * $urls[] = "http://www.tudou.com/programs/view/ufg-A3tlcxk/";
- * $urls[] = "http://v.ku6.com/special/show_4926690/Klze2mhMeSK6g05X.html";
- * $urls[] = "http://www.56.com/u68/v_NjI2NTkxMzc.html";
- * $urls[] = "http://www.letv.com/ptv/vplay/1168109.html";
- * $urls[] = "http://video.sina.com.cn/v/b/46909166-1290055681.html";
- *
- * foreach($urls as $url){
- * $info = VideoUrlParser::parse($url);
- * //var_dump($info);
- * echo "<a href='{$info['url']}' target='_new'>{$info['title']}</a>";
- * echo "<br />";
- * echo $info['object'];
- * echo "<br />";
- * }
- *
- *
- *
- * //优酷
- * http://v.youku.com/v_show/id_XMjU0NjY4OTEy.html
- * <embed src="http://player.youku.com/player.php/sid/XMjU0NjY4OTEy/v.swf" quality="high" width="480" height="400" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash"></embed>
- *
- * //酷六
- * http://v.ku6.com/special/show_3917484/x0BMXAbgZdQS6FqN.html
- * <embed src="http://player.ku6.com/refer/x0BMXAbgZdQS6FqN/v.swf" quality="high" width="480" height="400" align="middle" allowScriptAccess="always" allowfullscreen="true" type="application/x-shockwave-flash"></embed>
- *
- * //土豆
- * http://www.tudou.com/playlist/p/a65929.html?iid=74905844
- * <embed src="http://www.tudou.com/l/A_0urj-Geec/&iid=74905844/v.swf" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" wmode="opaque" width="480" height="400"></embed>
- *
- * //56
- * http://www.56.com/u98/v_NTkyODY2NTU.html
- * <embed src="http://player.56.com/v_NTkyODY2NTU.swf" type="application/x-shockwave-flash" width="480" height="405" allowNetworking="all" allowScriptAccess="always"></embed>
- *
- * //新浪播客
- * http://video.sina.com.cn/v/b/46909166-1290055681.html
- * <embed src="http://you.video.sina.com.cn/api/sinawebApi/outplayrefer.php/vid=46909166_1290055681_b0K1GHEwDWbK+l1lHz2stqkP7KQNt6nki2O0u1ehIwZYQ0/XM5GdZNQH6SjQBtkEqDhAQJ42dfcn0Rs/s.swf" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" name="ssss" allowFullScreen="true" allowScriptAccess="always" width="480" height="370"></embed>
- *
- * //乐视
- * http://www.letv.com/ptv/vplay/1168109.html
- * <embed src="http://i3.imgs.letv.com/player/swfPlayer.swf?id=1168109&host=app.letv.com&vstatus=1&AP=1&logoMask=0&isShowP2p=0&autoplay=true" quality="high" scale="NO_SCALE" wmode="opaque" bgcolor="#000000" width="480" height="388" name="FLV_player" align="middle" allowscriptaccess="always" allowfullscreen="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer">
- */
- class VideoUrlParser
- {
- const USER_AGENT = "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/534.10 (KHTML, like Gecko)
- Chrome/8.0.552.224 Safari/534.10";
- const CHECK_URL_VALID = "/(youku\.com|tudou\.com|ku6\.com|56\.com|letv\.com|video\.sina\.com\.cn|(my\.)?tv\.sohu\.com|v\.qq\.com)/";
- /**
- * parse
- *
- * @param string $url
- * @param mixed $createObject
- * @static
- * @access public
- * @return void
- */
- static public function parse($url='', $createObject=true){
- $lowerurl = strtolower($url);
- preg_match(self::CHECK_URL_VALID, $lowerurl, $matches);
- if(!$matches) return false;
- switch($matches[1]){
- case 'youku.com':
- $data = self::_parseYouku($url);
- break;
- case 'tudou.com':
- $data = self::_parseTudou($url);
- break;
- case 'ku6.com':
- $data = self::_parseKu6($url);
- break;
- case '56.com':
- $data = self::_parse56($url);
- break;
- case 'letv.com':
- $data = self::_parseLetv($url);
- break;
- case 'video.sina.com.cn':
- $data = self::_parseSina($url);
- break;
- case 'my.tv.sohu.com':
- case 'tv.sohu.com':
- case 'sohu.com':
- $data = self::_parseSohu($url);
- break;
- case 'v.qq.com':
- $data = self::_parseQq($url);
- break;
- default:
- $data = false;
- }
- if($data && $createObject) $data['object'] = "<embed src=\"{$data['swf']}\" quality=\"high\" width=\"480\" height=\"400\" align=\"middle\" allowNetworking=\"all\" allowScriptAccess=\"always\" type=\"application/x-shockwave-flash\"></embed>";
- return $data;
- }
- /**
- * 腾讯视频
- * http://v.qq.com/cover/o/o9tab7nuu0q3esh.html?vid=97abu74o4w3_0
- * http://v.qq.com/play/97abu74o4w3.html
- * http://v.qq.com/cover/d/dtdqyd8g7xvoj0o.html
- * http://v.qq.com/cover/d/dtdqyd8g7xvoj0o/9SfqULsrtSb.html
- * http://imgcache.qq.com/tencentvideo_v1/player/TencentPlayer.swf?_v=20110829&vid=97abu74o4w3&autoplay=1&list=2&showcfg=1&tpid=23&title=%E7%AC%AC%E4%B8%80%E7%8E%B0%E5%9C%BA&adplay=1&cid=o9tab7nuu0q3esh
- */
- private function _parseQq($url){
- if(preg_match("/\/play\//", $url)){
- $html = self::_fget($url);
- preg_match("/url=[^\"]+/", $html, $matches);
- if(!$matches); return false;
- $url = $matches[0];
- }
- preg_match("/vid=([^\_]+)/", $url, $matches);
- $vid = $matches[1];
- $html = self::_fget($url);
- // query
- preg_match("/flashvars\s=\s\"([^;]+)/s", $html, $matches);
- $query = $matches[1];
- if(!$vid){
- preg_match("/vid\s?=\s?vid\s?\|\|\s?\"(\w+)\";/i", $html, $matches);
- $vid = $matches[1];
- }
- $query = str_replace('"+vid+"', $vid, $query);
- parse_str($query, $output);
- $data['img'] = "http://vpic.video.qq.com/{$$output['cid']}/{$vid}_1.jpg";
- $data['url'] = $url;
- $data['title'] = $output['title'];
- $data['swf'] = "http://imgcache.qq.com/tencentvideo_v1/player/TencentPlayer.swf?".$query;
- return $data;
- }
- /**
- * 优酷网
- * http://v.youku.com/v_show/id_XMjI4MDM4NDc2.html
- * http://player.youku.com/player.php/sid/XMjU0NjI2Njg4/v.swf
- */
- private function _parseYouku($url){
- preg_match("#id\_(\w+)#", $url, $matches);
- if (emptyempty($matches)){
- preg_match("#v_playlist\/#", $url, $mat);
- if(!$mat) return false;
- $html = self::_fget($url);
- preg_match("#videoId2\s*=\s*\'(\w+)\'#", $html, $matches);
- if(!$matches) return false;
- }
- $link = "http://v.youku.com/player/getPlayList/VideoIDS/{$matches[1]}/timezone/+08/version/5/source/out?password=&ran=2513&n=3";
- $retval = self::_cget($link);
- if ($retval) {
- $json = json_decode($retval, true);
- $data['img'] = $json['data'][0]['logo'];
- $data['title'] = $json['data'][0]['title'];
- $data['url'] = $url;
- $data['swf'] = "http://player.youku.com/player.php/sid/{$matches[1]}/v.swf";
- return $data;
- } else {
- return false;
- }
- }
- /**
- * 土豆网
- * http://www.tudou.com/programs/view/Wtt3FjiDxEE/
- * http://www.tudou.com/v/Wtt3FjiDxEE/v.swf
- *
- * http://www.tudou.com/playlist/p/a65718.html?iid=74909603
- * http://www.tudou.com/l/G5BzgI4lAb8/&iid=74909603/v.swf
- */
- private function _parseTudou($url){
- preg_match("#view/([-\w]+)/#", $url, $matches);
- if (emptyempty($matches)) {
- if (strpos($url, "/playlist/") == false) return false;
- if(strpos($url, 'iid=') !== false){
- $quarr = explode("iid=", $lowerurl);
- if (emptyempty($quarr[1])) return false;
- }elseif(preg_match("#p\/l(\d+).#", $lowerurl, $quarr)){
- if (emptyempty($quarr[1])) return false;
- }
- $html = self::_fget($url);
- $html = iconv("GB2312", "UTF-8", $html);
- preg_match("/lid_code\s=\slcode\s=\s[\'\"]([^\'\"]+)/s", $html, $matches);
- $icode = $matches[1];
- preg_match("/iid\s=\s.*?\|\|\s(\d+)/sx", $html, $matches);
- $iid = $matches[1];
- preg_match("/listData\s=\s(\[\{.*\}\])/sx", $html, $matches);
- $find = array("/\n/", '/\s/', "/:[^\d\"]\w+[^\,]*,/i", "/(\{|,)(\w+):/");
- $replace = array("", "", ':"",', '\\1"\\2":');
- $str = preg_replace($find, $replace, $matches[1]);
- //var_dump($str);
- $json = json_decode($str);
- //var_dump($json);exit;
- if(is_array($json) || is_object($json) && !emptyempty($json)){
- foreach ($json as $val) {
- if ($val->iid == $iid) {
- break;
- }
- }
- }
- $data['img'] = $val->pic;
- $data['title'] = $val->title;
- $data['url'] = $url;
- $data['swf'] = "http://www.tudou.com/l/{$icode}/&iid={$iid}/v.swf";
- return $data;
- }
- $host = "www.tudou.com";
- $path = "/v/{$matches[1]}/v.swf";
- $ret = self::_fsget($path, $host);
- if (preg_match("#\nLocation: (.*)\n#", $ret, $mat)) {
- parse_str(parse_url(urldecode($mat[1]), PHP_URL_QUERY));
- $data['img'] = $snap_pic;
- $data['title'] = $title;
- $data['url'] = $url;
- $data['swf'] = "http://www.tudou.com/v/{$matches[1]}/v.swf";
- return $data;
- }
- return false;
- }
- /**
- * 酷6网
- * http://v.ku6.com/film/show_520/3X93vo4tIS7uotHg.html
- * http://v.ku6.com/special/show_4926690/Klze2mhMeSK6g05X.html
- * http://v.ku6.com/show/7US-kDXjyKyIInDevhpwHg...html
- * http://player.ku6.com/refer/3X93vo4tIS7uotHg/v.swf
- */
- private function _parseKu6($url){
- if(preg_match("/show\_/", $url)){
- preg_match("#/([-\w]+)\.html#", $url, $matches);
- $url = "http://v.ku6.com/fetchVideo4Player/{$matches[1]}.html";
- $html = self::_fget($url);
- if ($html) {
- $json = json_decode($html, true);
- if(!$json) return false;
- $data['img'] = $json['data']['picpath'];
- $data['title'] = $json['data']['t'];
- $data['url'] = $url;
- $data['swf'] = "http://player.ku6.com/refer/{$matches[1]}/v.swf";
- return $data;
- } else {
- return false;
- }
- }elseif(preg_match("/show\//", $url, $matches)){
- $html = self::_fget($url);
- preg_match("/ObjectInfo\s?=\s?([^\n]*)};/si", $html, $matches);
- $str = $matches[1];
- // img
- preg_match("/cover\s?:\s?\"([^\"]+)\"/", $str, $matches);
- $data['img'] = $matches[1];
- // title
- preg_match("/title\"?\s?:\s?\"([^\"]+)\"/", $str, $matches);
- $jsstr = "{\"title\":\"{$matches[1]}\"}";
- $json = json_decode($jsstr, true);
- $data['title'] = $json['title'];
- // url
- $data['url'] = $url;
- // query
- preg_match("/\"(vid=[^\"]+)\"\sname=\"flashVars\"/s", $html, $matches);
- $query = str_replace("&", '&', $matches[1]);
- preg_match("/\/\/player\.ku6cdn\.com[^\"\']+/", $html, $matches);
- $data['swf'] = 'http:'.$matches[0].'?'.$query;
- return $data;
- }
- }
- /**
- * 56网
- * http://www.56.com/u73/v_NTkzMDcwNDY.html
- * http://player.56.com/v_NTkzMDcwNDY.swf
- */
- private function _parse56($url){
- preg_match("#/v_(\w+)\.html#", $url, $matches);
- if (emptyempty($matches)) return false;
- $link="http://vxml.56.com/json/{$matches[1]}/?src=out";
- $retval = self::_cget($link);
- if ($retval) {
- $json = json_decode($retval, true);
- $data['img'] = $json['info']['img'];
- $data['title'] = $json['info']['Subject'];
- $data['url'] = $url;
- $data['swf'] = "http://player.56.com/v_{$matches[1]}.swf";
- return $data;
- } else {
- return false;
- }
- }
- /**
- * 乐视网
- * http://www.letv.com/ptv/vplay/1168109.html
- * http://www.letv.com/player/x1168109.swf
- */
- private function _parseLetv($url){
- $html = self::_fget($url);
- preg_match("#http://v.t.sina.com.cn/([^'\"]*)#", $html, $matches);
- parse_str(parse_url(urldecode($matches[0]), PHP_URL_QUERY));
- preg_match("#vplay/(\d+)#", $url, $matches);
- $data['img'] = $pic;
- $data['title'] = $title;
- $data['url'] = $url;
- $data['swf'] = "http://www.letv.com/player/x{$matches[1]}.swf";
- return $data;
- }
- // 搜狐TV http://my.tv.sohu.com/u/vw/5101536
- private function _parseSohu($url){
- $html = self::_fget($url);
- $html = iconv("GB2312", "UTF-8", $html);
- preg_match_all("/og:(?:title|image|videosrc)\"\scontent=\"([^\"]+)\"/s", $html, $matches);
- $data['img'] = $matches[1][1];
- $data['title'] = $matches[1][0];
- $data['url'] = $url;
- $data['swf'] = $matches[1][2];
- return $data;
- }
- /*
- * 新浪播客
- * http://video.sina.com.cn/v/b/48717043-1290055681.html
- * http://you.video.sina.com.cn/api/sinawebApi/outplayrefer.php/vid=48717043_1290055681_PUzkSndrDzXK+l1lHz2stqkP7KQNt6nki2O0u1ehIwZYQ0/XM5GdatoG5ynSA9kEqDhAQJA4dPkm0x4/s.swf
- */
- private function _parseSina($url){
- preg_match("/(\d+)(?:\-|\_)(\d+)/", $url, $matches);
- $url = "http://video.sina.com.cn/v/b/{$matches[1]}-{$matches[2]}.html";
- $html = self::_fget($url);
- preg_match("/video\s?:\s?([^<]+)}/", $html, $matches);
- $find = array("/\n/", "/\s*/", "/\'/", "/\{([^:,]+):/", "/,([^:]+):/", "/:[^\d\"]\w+[^\,]*,/i");
- $replace = array('', '', '"', '{"\\1":', ',"\\1":', ':"",');
- $str = preg_replace($find, $replace, $matches[1]);
- $arr = json_decode($str, true);
- $data['img'] = $arr['pic'];
- $data['title'] = $arr['title'];
- $data['url'] = $url;
- $data['swf'] = $arr['swfOutsideUrl'];
- return $data;
- }
- /*
- * 通过 file_get_contents 获取内容
- */
- private function _fget($url=''){
- if(!$url) return false;
- $html = file_get_contents($url);
- // 判断是否gzip压缩
- if($dehtml = self::_gzdecode($html))
- return $dehtml;
- else
- return $html;
- }
- /*
- * 通过 fsockopen 获取内容
- */
- private function _fsget($path='/', $host='', $user_agent=''){
- if(!$path || !$host) return false;
- $user_agent = $user_agent ? $user_agent : self::USER_AGENT;
- $out = <<<HEADER
- GET $path HTTP/1.1
- Host: $host
- User-Agent: $user_agent
- Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
- Accept-Language: zh-cn,zh;q=0.5
- Accept-Charset: GB2312,utf-8;q=0.7,*;q=0.7\r\n\r\n
- HEADER;
- $fp = @fsockopen($host, 80, $errno, $errstr, 10);
- if (!$fp) return false;
- if(!fputs($fp, $out)) return false;
- while ( !feof($fp) ) {
- $html .= fgets($fp, 1024);
- }
- fclose($fp);
- // 判断是否gzip压缩
- if($dehtml = self::_gzdecode($html))
- return $dehtml;
- else
- return $html;
- }
- /*
- * 通过 curl 获取内容
- */
- private function _cget($url='', $user_agent=''){
- if(!$url) return;
- $user_agent = $user_agent ? $user_agent : self::USER_AGENT;
- $ch = curl_init();
- curl_setopt($ch, CURLOPT_URL, $url);
- curl_setopt($ch, CURLOPT_HEADER, 0);
- if(strlen($user_agent)) curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);
- ob_start();
- curl_exec($ch);
- $html = ob_get_contents();
- ob_end_clean();
- if(curl_errno($ch)){
- curl_close($ch);
- return false;
- }
- curl_close($ch);
- if(!is_string($html) || !strlen($html)){
- return false;
- }
- return $html;
- // 判断是否gzip压缩
- if($dehtml = self::_gzdecode($html))
- return $dehtml;
- else
- return $html;
- }
- private function _gzdecode($data) {
- $len = strlen ( $data );
- if ($len < 18 || strcmp ( substr ( $data, 0, 2 ), "\x1f\x8b" )) {
- return null; // Not GZIP format (See RFC 1952)
- }
- $method = ord ( substr ( $data, 2, 1 ) ); // Compression method
- $flags = ord ( substr ( $data, 3, 1 ) ); // Flags
- if ($flags & 31 != $flags) {
- // Reserved bits are set -- NOT ALLOWED by RFC 1952
- return null;
- }
- // NOTE: $mtime may be negative (PHP integer limitations)
- $mtime = unpack ( "V", substr ( $data, 4, 4 ) );
- $mtime = $mtime [1];
- $xfl = substr ( $data, 8, 1 );
- $os = substr ( $data, 8, 1 );
- $headerlen = 10;
- $extralen = 0;
- $extra = "";
- if ($flags & 4) {
- // 2-byte length prefixed EXTRA data in header
- if ($len - $headerlen - 2 < 8) {
- return false; // Invalid format
- }
- $extralen = unpack ( "v", substr ( $data, 8, 2 ) );
- $extralen = $extralen [1];
- if ($len - $headerlen - 2 - $extralen < 8) {
- return false; // Invalid format
- }
- $extra = substr ( $data, 10, $extralen );
- $headerlen += 2 + $extralen;
- }
- $filenamelen = 0;
- $filename = "";
- if ($flags & 8) {
- // C-style string file NAME data in header
- if ($len - $headerlen - 1 < 8) {
- return false; // Invalid format
- }
- $filenamelen = strpos ( substr ( $data, 8 + $extralen ), chr ( 0 ) );
- if ($filenamelen === false || $len - $headerlen - $filenamelen - 1 < 8) {
- return false; // Invalid format
- }
- $filename = substr ( $data, $headerlen, $filenamelen );
- $headerlen += $filenamelen + 1;
- }
- $commentlen = 0;
- $comment = "";
- if ($flags & 16) {
- // C-style string COMMENT data in header
- if ($len - $headerlen - 1 < 8) {
- return false; // Invalid format
- }
- $commentlen = strpos ( substr ( $data, 8 + $extralen + $filenamelen ), chr ( 0 ) );
- if ($commentlen === false || $len - $headerlen - $commentlen - 1 < 8) {
- return false; // Invalid header format
- }
- $comment = substr ( $data, $headerlen, $commentlen );
- $headerlen += $commentlen + 1;
- }
- $headercrc = "";
- if ($flags & 1) {
- // 2-bytes (lowest order) of CRC32 on header present
- if ($len - $headerlen - 2 < 8) {
- return false; // Invalid format
- }
- $calccrc = crc32 ( substr ( $data, 0, $headerlen ) ) & 0xffff;
- $headercrc = unpack ( "v", substr ( $data, $headerlen, 2 ) );
- $headercrc = $headercrc [1];
- if ($headercrc != $calccrc) {
- return false; // Bad header CRC
- }
- $headerlen += 2;
- }
- // GZIP FOOTER - These be negative due to PHP's limitations
- $datacrc = unpack ( "V", substr ( $data, - 8, 4 ) );
- $datacrc = $datacrc [1];
- $isize = unpack ( "V", substr ( $data, - 4 ) );
- $isize = $isize [1];
- // Perform the decompression:
- $bodylen = $len - $headerlen - 8;
- if ($bodylen < 1) {
- // This should never happen - IMPLEMENTATION BUG!
- return null;
- }
- $body = substr ( $data, $headerlen, $bodylen );
- $data = "";
- if ($bodylen > 0) {
- switch ($method) {
- case 8 :
- // Currently the only supported compression method:
- $data = gzinflate ( $body );
- break;
- default :
- // Unknown compression method
- return false;
- }
- } else {
- //...
- }
- if ($isize != strlen ( $data ) || crc32 ( $data ) != $datacrc) {
- // Bad format! Length or CRC doesn't match!
- return false;
- }
- return $data;
- }
- }
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