/[suikacvs]/messaging/newsportal/newsportal.php
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Diff of /messaging/newsportal/newsportal.php

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revision 1.19 by wakaba, Sat Dec 1 13:04:03 2001 UTC revision 1.33 by wakaba, Sun Dec 2 05:07:42 2001 UTC
# Line 44  class headerType { Line 44  class headerType {
44    var $newsgroups;  // the Newsgroups where the article belongs to    var $newsgroups;  // the Newsgroups where the article belongs to
45    var $followup;    var $followup;
46    var $date;    var $date;
   var $organization;  
47    var $references;    var $references;
48    var $content_transfer_encoding;    var $content_transfer_encoding;
49    var $mime_version;    var $mime_version;
# Line 56  class headerType { Line 55  class headerType {
55    var $answers;    var $answers;
56    var $isAnswer;    var $isAnswer;
57    var $username;    var $username;
58    var $user_agent;    var $field;
59    var $isReply;    var $isReply;
60  }  }
61    
# Line 448  function headerDecode($value) { Line 447  function headerDecode($value) {
447        $newvalue=headerDecode($newvalue);  // maybe there are more encoded        $newvalue=headerDecode($newvalue);  // maybe there are more encoded
448      return(mb_convert_encoding($newvalue, "EUC-JP", "auto"));      // parts      return(mb_convert_encoding($newvalue, "EUC-JP", "auto"));      // parts
449    } else {    } else {
450      if (eregi('".*"',$value)) {  // quoted-pair      return(mb_convert_encoding(decode_structured_body($value), "EUC-JP", "auto"));
       $newvalue=ereg_replace('(.*)"(.*)"(.*)',"\\1"."\\2"."\\3",$value);  
       return(mb_convert_encoding($newvalue, "EUC-JP", "auto"));  
     } else {   // there wasn't anything encoded, return the original string  
       return(mb_convert_encoding($value, "EUC-JP", "auto"));  
     }  
451    }    }
452  }  }
453    
 function decode_quoted_pair($value) {  
       return(ereg_replace('\\\\(.)',"\\1",$value));  
 }  
   
 function getTimestamp($value) {  
   $months=array("Jan"=>1,"Feb"=>2,"Mar"=>3,"Apr"=>4,"May"=>5,"Jun"=>6,"Jul"=>7,"Aug"=>8,"Sep"=>9,"Oct"=>10,"Nov"=>11,"Dec"=>12);  
   $value=str_replace("  "," ",$value);  
   $d=split(" ",$value,5);  
   if (strcmp(substr($d[0],strlen($d[0])-1,1),",") == 0) {  
     $date[0]=$d[1];  // day  
     $date[1]=$d[2];  // month  
     $date[2]=$d[3];  // year  
     $date[3]=$d[4];  // hours:minutes:seconds  
   } else {  
     $date[0]=$d[0];  // day  
     $date[1]=$d[1];  // month  
     $date[2]=$d[2];  // year  
     $date[3]=$d[3];  // hours:minutes:seconds  
   }  
   $time=split(":",$date[3]);  
   $timestamp=mktime($time[0],$time[1],$time[2],$months[$date[1]],$date[0],$date[2]);  
   return $timestamp;  
 }  
454    
455  function parse_header($hdr,$number="") {  function parse_header($hdr,$number="") {
456    for ($i=count($hdr)-1; $i>0; $i--)    for ($i=count($hdr)-1; $i>0; $i--)
# Line 488  function parse_header($hdr,$number="") { Line 459  function parse_header($hdr,$number="") {
459    $header = new headerType;    $header = new headerType;
460    $header->isAnswer=false;    $header->isAnswer=false;
461    for ($count=0;$count<count($hdr);$count++) {    for ($count=0;$count<count($hdr);$count++) {
462      $variable=substr($hdr[$count],0,strpos($hdr[$count]," "));      $variable=substr($hdr[$count],0,strpos($hdr[$count],":"));
463      $value=trim(substr($hdr[$count],strpos($hdr[$count]," ")+1));      $value=trim(substr($hdr[$count],strpos($hdr[$count],":")+1));
464        $header->field[strtolower($variable)][] = $value;
465        switch (strtolower($variable)) {        switch (strtolower($variable)) {
466          case "from:":          case "from":
467            $fromline=address_decode(headerDecode($value),"nirgendwo");            $fromline=address_decode(headerDecode($value),"nirgendwo");
468            if (!isset($fromline[0]["host"])) $fromline[0]["host"]="";            if (!isset($fromline[0]["host"])) $fromline[0]["host"]="";
469            $header->from=$fromline[0]["mailbox"]."@".$fromline[0]["host"];            $header->from=$fromline[0]["mailbox"]."@".$fromline[0]["host"];
# Line 502  function parse_header($hdr,$number="") { Line 474  function parse_header($hdr,$number="") {
474              $header->name=$fromline[0]["personal"];              $header->name=$fromline[0]["personal"];
475            }            }
476            break;            break;
477          case "message-id:":          case "message-id":
478            $header->id=$value;            $header->id=$value;
479            break;            break;
480          case "subject:":          case "subject":
481            $header->subject=headerDecode($value);            $header->subject = decode_unstructured_body($value);
482            break;            break;
483          case "newsgroups:":          case "newsgroups":
484            $header->newsgroups=$value;            $header->newsgroups=$value;
485            break;            break;
486          case "organization:":          case "content-transfer-encoding":
           $header->organization=$value;  
           break;  
         case "content-transfer-encoding:":  
487            $header->content_transfer_encoding=trim(strtolower($value));            $header->content_transfer_encoding=trim(strtolower($value));
488            break;            break;
489          case "content-type:":          case "content-type":
490            $header->content_type=array();            $header->content_type=array();
491            $subheader=split(";",$value);            $subheader=split(";",$value);
492            $header->content_type[0]=strtolower(trim($subheader[0]));            $header->content_type[0]=strtolower(trim($subheader[0]));
# Line 542  function parse_header($hdr,$number="") { Line 511  function parse_header($hdr,$number="") {
511              }              }
512            }            }
513            break;            break;
514          case "references:":          case "references":
515            $ref=ereg_replace("> *<", "> <", trim($value));            $ref=ereg_replace("> *<", "> <", trim($value));
516            while (strpos($ref,"> <") != false) {            while (strpos($ref,"> <") != false) {
517              $header->references[]=substr($ref,0,strpos($ref," "));              $header->references[]=substr($ref,0,strpos($ref," "));
# Line 550  function parse_header($hdr,$number="") { Line 519  function parse_header($hdr,$number="") {
519            }            }
520            $header->references[]=trim($ref);            $header->references[]=trim($ref);
521            break;            break;
522          case "date:":          case "date":
523            $header->date=getTimestamp(trim($value));            $header->date = strtotime(trim($value));
524            break;            break;
525          case "followup-to:":          case "followup-to":
526            $header->followup=trim($value);            $header->followup=trim($value);
527            break;            break;
528          case "x-newsreader:":  /*
529          case "x-mailer:":          case "x-newsreader":
530          case "user-agent:":          case "x-mailer":
531            $header->user_agent=trim(headerDecode($value));          case "user-agent":
532            break;            $header->user_agent= decode_structured_body($value);
         case "x-face:":  
 //          echo "<p>-".base64_decode($value)."-</p>";  
533            break;            break;
534    */
535        }        }
536    }    }
537    if (!isset($header->content_type[0]))    if (!isset($header->content_type[0]))
# Line 574  function parse_header($hdr,$number="") { Line 542  function parse_header($hdr,$number="") {
542    return $header;    return $header;
543  }  }
544    
545    function decode_unstructured_body ($body) {
546      $patterns = array (
547          "/(=\\?[^\\x00-\\x20()<>@,;:\\\"\\/\\[\\]?.=\\x7F]+\\?[BQ]\\?[^\\x00-\\x20\\x3F\\x7F]*\\?=)/ei",
548      );
549      $replace = array (
550          "mb_decode_mimeheader('\\1')",
551      );
552      return preg_replace ($patterns, $replace,
553                           mb_convert_encoding(fake_jisx0213($body), "EUC-JP", "auto"));
554    }
555    
556    function decode_structured_body ($body) {
557      $patterns = array (
558          "/\"((?:[^\"\\\\]+|\\\\.)*)\"/e",
559          "/\(((?:[^()\\\\]+|\\\\.|(?:\((?:[^()\\\\]+|\\\\.|(?:\((?:[^)\\\\]+|\\\\.\
560    )*\)))*\)))*)\)/e",
561      );
562      $replace = array (
563        "mb_convert_encoding(fake_jisx0213(decode_quoted_pair('\\1')),'EUC-JP','auto')",
564        "'('.mb_convert_encoding(fake_jisx0213(decode_quoted_pair('\\1')),
565                                 'EUC-JP','auto').')'",
566      );
567      return preg_replace ($patterns, $replace, $body);
568    }
569    
570    function decode_quoted_pair($value) {
571      $value = ereg_replace('\\\\(\\\\")', "\\1", $value);
572      return ereg_replace('\\\\(.)', "\\1", $value);
573    }
574    
575    function fake_jisx0213 ($value) {
576      $value = preg_replace ("/\\x1B\\\$\\(O/", "\x1B\\\$B", $value);
577      $value = preg_replace ("/\\x1B\\\$\\(P/", "\x1B\\\$(D", $value);
578      return $value;
579    }
580    
581  function decode_body($body,$encoding) {  function decode_body($body,$encoding) {
582    $bodyzeile="";    $bodyzeile="";
583    switch ($encoding) {    switch ($encoding) {
# Line 691  function parse_message($rawmessage) { Line 695  function parse_message($rawmessage) {
695  //      if ($body=="") $body=" ";  //      if ($body=="") $body=" ";
696  //    }  //    }
697      $body=decode_body($body,$message->header->content_transfer_encoding);      $body=decode_body($body,$message->header->content_transfer_encoding);
698      $message->body[0]=$body;      $message->body[0] = mb_convert_encoding($body, "EUC-JP", "auto");
699    }    }
700      if (!isset($message->header->content_type_charset))      if (!isset($message->header->content_type_charset))
701        $message->header->content_type_charset=array("ISO-8859-1");        $message->header->content_type_charset=array("ISO-8859-1");
# Line 852  function html_parse($comment, $group = " Line 856  function html_parse($comment, $group = "
856    return($comment);    return($comment);
857  }  }
858    
859    function uri_to_link($comment, $group = "", $msgidregex = "") {
860      global $frame_externallink;
861      global $file_article;
862      $comment = preg_replace (
863         '"((?:https?|mailto|urn|news|ftp|irc|mid|data|nntp|gother)):((?:[-_.!~*\'()A-Z0-9:;@=+$,%?/]+|&amp;)+)(#(?:[-_.!~*\'()A-Z0-9;/?:@&=+$,%]+|&amp;)+)?"ie',
864         'uri_to_link_uri("\1", "\2", "\3")',
865      $comment);
866      return($comment);
867    }
868    
869    function uri_to_link_uri ($scheme, $body, $fragment) {
870      global $file_article;
871      switch (strtolower($scheme)) {
872        case "urn":
873        case "data":
874          $uri = '/uri-res/N2L?'.urlencode($scheme.':'.$body);
875          break;
876        case "news":
877          if (!preg_match('"^//"', $body)) {
878            $uri = "../../".addslashes($file_article).'/junk/%3C'.$nbody.'%3E';
879          } else {
880            $uri = $scheme.':'.$body;
881          }
882          break;
883        case "mid":
884          $nbody = preg_replace('"/.*$"', "", $body);
885          $uri = "../../".addslashes($file_article).'/junk/%3C'.$nbody.'%3E';
886          break;
887        default:
888          $uri = $scheme.':'.$body;
889          break;
890      }
891      $uri = $uri . $fragment;
892      if (!empty($uri)) {
893        $uri = '<a href="'.$uri.'">'.$scheme.':'.$body.$fragment.'</a>';
894      }
895      return $uri;
896    }
897    
898    
899    
# Line 915  function interpretOverviewLine($zeile,$o Line 957  function interpretOverviewLine($zeile,$o
957        $article->subject=$subject;        $article->subject=$subject;
958      }      }
959      if ($overviewfmt[$i]=="Date:") {      if ($overviewfmt[$i]=="Date:") {
960        $article->date=getTimestamp($over[$i+1]);        $article->date = strtotime($over[$i+1]);
961      }      }
962      if ($overviewfmt[$i]=="From:") {      if ($overviewfmt[$i]=="From:") {
963        $fromline=address_decode(headerDecode($over[$i+1]),"nirgendwo");        $fromline=address_decode(headerDecode($over[$i+1]),"nirgendwo");
# Line 1481  function show_header($head,$group) { Line 1523  function show_header($head,$group) {
1523      echo $text_header["newsgroups"].htmlspecialchars(str_replace(',',', ',$head->newsgroups))."<br>\n";      echo $text_header["newsgroups"].htmlspecialchars(str_replace(',',', ',$head->newsgroups))."<br>\n";
1524    if (isset($head->followup) && ($article_show["Followup"]) && ($head->followup != ""))    if (isset($head->followup) && ($article_show["Followup"]) && ($head->followup != ""))
1525      echo $text_header["followup"].htmlspecialchars($head->followup)."<br>\n";      echo $text_header["followup"].htmlspecialchars($head->followup)."<br>\n";
   if ((isset($head->organization)) && ($article_show["Organization"]) &&  
      ($head->organization != ""))  
     echo $text_header["organization"].  
          html_parse(htmlspecialchars($head->organization))."<br>\n";  
1526    if ($article_show["Date"])    if ($article_show["Date"])
1527      echo $text_header["date"].date($text_header["date_format"],$head->date)."<br>\n";      echo $text_header["date"].date($text_header["date_format"],$head->date)."<br>\n";
1528    if ($article_show["Message-ID"])    if ($article_show["Message-ID"])
# Line 1499  function show_header($head,$group) { Line 1537  function show_header($head,$group) {
1537      }      }
1538      echo "<br>";      echo "<br>";
1539    }    }
1540    if (isset($head->user_agent)) {    $fields = array ("x-moe", "x-brother", "x-syster", "x-wife",
1541      if ((isset($article_show["User-Agent"])) &&                     "x-daughter", "x-respect",
1542         ($article_show["User-Agent"])) {                     "user-agent", "x-mailer", "x-newsreader",
1543        echo $text_header["user-agent"].htmlspecialchars($head->user_agent)."<br>\n";                     "list-id", "x-uri", "x-mail-count", "keywords");
1544      } else {    for ($i = 0; $i < count($fields); $i++) {
1545        echo "<!-- User-Agent: ".htmlspecialchars($head->user_agent)." -->\n";      if (count($head->field[$fields[$i]])) {
1546          if ((isset($article_show[$fields[$i]])) && ($article_show[$fields[$i]])) {
1547            echo "<div class=\"field ".$fields[$i]."\"><span class=\"name\">"
1548                .$text_header[$fields[$i]]."</span> <span class=\"body\">"
1549                .uri_to_link(htmlspecialchars(decode_structured_body(
1550                                    join(', ', $head->field[$fields[$i]]))))
1551                ."</span></div>\n";
1552          }
1553        }
1554      }
1555      $fields = array ("x-weather", "x-copyright", "comments", "organization");
1556      for ($i = 0; $i < count($fields); $i++) {
1557        if (count($head->field[$fields[$i]])) {
1558          if ((isset($article_show[$fields[$i]])) && ($article_show[$fields[$i]])) {
1559            for ($j = 0; $j > count($head->field[$fields[$i]]); $j++) {
1560              echo "<div class=\"field ".$fields[$i]."\"><span class=\"name\">"
1561                  .$text_header[$fields[$i]]."</span> <span class=\"body\">"
1562                  .uri_to_link(htmlspecialchars(decode_unstructured_body(
1563                                               $head->field[$fields[$i]][$j])))
1564                  ."</span></div>\n";
1565            }
1566          }
1567      }      }
1568    }    }
1569    if ((isset($attachment_show)) && ($attachment_show==true) &&    if ((isset($attachment_show)) && ($attachment_show==true) &&
# Line 1573  function show_article($group,$id,$attach Line 1632  function show_article($group,$id,$attach
1632  //        }  //        }
1633  //      echo $body[$i]."\n";  //      echo $body[$i]."\n";
1634          $b=$body[$i];          $b=$body[$i];
1635          echo html_parse(htmlspecialchars($b)."\n", $group, $msgidregex);          echo uri_to_link(htmlspecialchars($b)."\n", $group, $msgidregex);
1636        }        }
1637        echo "\n</pre>\n";        echo "\n</pre>\n";
1638      } else {      } else {
# Line 1676  function quoted_printable_encode($line) Line 1735  function quoted_printable_encode($line)
1735   * $body: The article itself   * $body: The article itself
1736   */   */
1737  function verschicken($subject,$from,$newsgroups,$ref,$body) {  function verschicken($subject,$from,$newsgroups,$ref,$body) {
1738    global $server,$port,$send_poster_host,$organization,$text_error;    global $server,$port,$send_poster_host,$organization,$text_error,$text_ua;
1739    global $file_footer;    global $file_footer;
1740    flush();    flush();
1741    $ns=OpenNNTPconnection($server,$port);    $ns=OpenNNTPconnection($server,$port);
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