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dedecms拓展函数

2020-07-21 22:16:06
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这些函数是在一个视频站点中复制下来的,发布出来做一个备份,也许以后能用的上,至于函数的作用可以看一下具体代码,这里就不做解析了。

 

//解密js escape加密字符串function unescape($str) {      $ret = '';      $len = strlen ( $str );      for($i = 0; $i < $len; $i ++) {          if ($str [$i] == '%' && $str [$i + 1] == 'u') {              $val = hexdec ( substr ( $str, $i + 2, 4 ) );              if ($val < 0x7f)                  $ret .= chr ( $val );              else if ($val < 0x800)                  $ret .= chr ( 0xc0 | ($val >> 6) ) . chr ( 0x80 | ($val & 0x3f) );              else                  $ret .= chr ( 0xe0 | ($val >> 12) ) . chr ( 0x80 | (($val >> 6) & 0x3f) ) . chr ( 0x80 | ($val & 0x3f) );              $i += 5;          } else if ($str [$i] == '%') {              $ret .= urldecode ( substr ( $str, $i, 3 ) );              $i += 2;          } else              $ret .= $str [$i];      }      return $ret;  }//获取视频搜索结果列表function get_videolist($str){  global $cfg_cmsurl;  $result="";  foreach(explode('$@#$',$str) as $item){     if(trim($item)=="") continue;	 $arr=explode('$#',$item);	 $link=$cfg_cmsurl."/play/".$arr[0];	 $title=$arr[1];	 $img=get_local_img($arr[2]);	 $time=$arr[3];	 $result.=' <li><a href="'.$link.'" class="img" title="'.$title.'" > <img src="'.$img.'" width="165" alt="'.$title.'" height="124" /> <label class="bg"></label> <label class="state">'.$time.'</label> </a> <h3>'.$title.'</h3></li> ';  }  return $result;}//获得视频详细信息htmlfunction get_videodetail($str){  global $cfg_cmsurl;  $result="";  foreach(explode('$@#$',$str) as $item){     if(trim($item)=="") continue;	 $arr=explode('$#',$item);	 $link=$cfg_cmsurl."/play/".$arr[0];	 $title=$arr[1];	 $img=get_local_img($arr[2]);	 $nianfen=$arr[3];	 $pingfen=$arr[4];     $star=get_star_html($pingfen);	 $column=$arr[5];	 $status=$arr[6];	 $zhuyan=str_replace('/','',$arr[7]);	 $diqu=$arr[8];	 $leixing=str_replace('/','',$arr[9]);	 $intro=$arr[10];	 $result.='<div class="content"> <div class="detail"> <div class="picture"> <div class="pic"><img src="'.$img.'" width="128" height="182" alt="'.$title.'"></div> <span></span> </div> <div class="summary"> <h1><a rel="nofollow" href="'.$link.'">'.$title.'</a><span>('.$column.') '.$nianfen.'</span></h1> <p class="role"><span><strong>主演:</strong>'.$zhuyan.'</span>  </p> <p class="two"> <span><strong>更新:</strong><em>'.$status.'</em></span> <span><strong>类型:</strong>'.$leixing.'</span> <span><strong>地区:</strong>'.$diqu.'</span> </p> <p class="opera"><strong>剧情:</strong>'.$intro.'<span class="synopsis"><a href="'.$link.'" rel="nofollow">详细剧情</a></span></p> <p class="bf"><a title="快速观看" rel="nofollow" href="'.$link.'" class="playlink"></a> <a href="'.$cfg_cmsurl.'/plus/desktop.html?name='.$title.'" rel="nofollow" class="desktop"></a> </p> <div class="pingfen">'.$star.'&nbsp;<strong style="font-size:18px;color:red" id="MARK_B2">'.$pingfen.'</strong></div> </div> <div class="back"></div> </div> </div>';  }  return $result;}function get_star_html($pingfen){     global $cfg_templets_skin;	 $star0=(int)($pingfen/2);	 $star1=(int)((10-$pingfen)/2);	 $star2=5-$star0-$star1;	 $html='';	 for($i=0;$i<$star0;$i++){	   $html.='<img src="'.$cfg_templets_skin.'/images/star0.gif">';	 }	 for($i=0;$i<$star2;$i++){	   $html.='<img src="'.$cfg_templets_skin.'/images/star2.gif">';	 }	 for($i=0;$i<$star1;$i++){	   $html.='<img src="'.$cfg_templets_skin.'/images/star1.gif">';	 }	 return $html;}function get_local_img($url){   global $cfg_cmsurl;   $result=$url;   if(!strstr($url,'http://')&&!strstr($url,'/images/defaultpic.gif')){    $result=$cfg_cmsurl.$url;   }elseif(!strstr($url,'/images/defaultpic.gif')){      //将远程地址替换为伪静态地址	   $filename=basename($url);	  $result=$cfg_cmsurl.'/static/'.$filename;   }   return $result;}function curl_get($url,$gzip=false){	$curl = curl_init();	curl_setopt($curl, CURLOPT_URL, $url);	curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);  //抓取https网页    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false); //抓取https网页	curl_setopt($curl, CURLOPT_HEADER, false);	curl_setopt($curl, CURLOPT_REFERER,$url);	curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 6.0; SeaPort/1.2; Windows NT 5.1; SV1; InfoPath.2)'); 	curl_setopt($curl, CURLOPT_COOKIEJAR, 'cookie.txt');	curl_setopt($curl, CURLOPT_COOKIEFILE, 'cookie.txt');	curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);	curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 0);	if($gzip) curl_setopt($curl, CURLOPT_ENCODING, "gzip"); 	$values = curl_exec($curl);	curl_close($curl);	return($values);}function curl_post($url,$post){	$curl = curl_init();	curl_setopt($curl, CURLOPT_URL, $url);	curl_setopt($curl, CURLOPT_HEADER, false);	curl_setopt($curl, CURLOPT_REFERER,$url);	curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 6.0; SeaPort/1.2; Windows NT 5.1; SV1; InfoPath.2)'); 	curl_setopt($curl, CURLOPT_COOKIEJAR, 'cookie.txt');	curl_setopt($curl, CURLOPT_COOKIEFILE, 'cookie.txt');	curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);	curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 0);	curl_setopt($curl, CURLOPT_POST, 1);//post提交方式     curl_setopt($curl, CURLOPT_POSTFIELDS, $post); 	//指定post提交的参数	$values = curl_exec($curl);	curl_close($curl);	return($values);}function get_baidu_keys($type){   if($type=="all") $url="http://top.baidu.com/buzz?b=1";   elseif($type=="week") $url="http://top.baidu.com/buzz?b=42";   $html=curl_get($url);   $html=iconv("GB2312","UTF-8//IGNORE",$html);   preg_match_all('/<a class="list-title"(.*?)>(.*?)<//a>/',$html,$arr);   $data=$arr[2];   return $data;}function get_rewrite_url($url){  global $rewriteArr,$db;  $re='';  if(strstr($url,"list.php")){    preg_match('/list.php/?tid=([/d]+)/',$url,$arr);	$id=$arr[1];	$sn=$rewriteArr[$id];	$re=preg_replace('/plus//list.php/?tid=([/d]+)/',$sn.'/',$url);  }elseif(strstr($url,"view.php")){    preg_match('/view.php/?aid=([/d]+)/',$url,$arr);	$id=$arr[1];	//查询出sn	$row=$db->GetOne("select urlsn from dede_addonmovie where aid=$id");	if(isset($row['urlsn'])) $sn=trim($row['urlsn']);	$re=preg_replace('/plus//view.php/?aid=([/d]+)/',$sn.'/',$url);  }  return $re;}function get_filter_title($typename){  global $sn,$rewriteArr,$leixing;  $sn=trim($sn);  $re='';  $arr=array_flip($rewriteArr);  $tid=$arr[$sn];  if(strstr($leixing,'剧')&&$tid==2) $re=$leixing;  else  $re=$leixing.$typename;  return $re;} 
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