stats/post.class.php

<?php

require_once($_SERVER['DOCUMENT_ROOT'] . "/projects/stats/utils.php");

class Post {
  var $_date;
  var $_time;
  var $_subject;
  var $_author;
  var $_messageid;
  var $_reference;
  
  function Post($post_head){
    while(count($post_head)){  # Extract Date
      $line = array_pop($post_head);
      $tpos = 0;
      if (substr($line,0,17) == "NNTP-Posting-Date"){
        $tpos = strpos($line,",");
        if (!$tpos){
          $tpos = strpos($line," ") + 1;
        }else
          $tpos += 2; # Pass whitespaces, some posts are not conventional
        $tstr = substr($line,$tpos);
        # Get date
        $data = explode(" ",$tstr,4);
        $this->_date = convertNewsDate($data[0]." ".$data[1]." ".$data[2]);
        # Get time
        $tpos = strpos($line,":") + 1;
        $tpos = strpos($line,":",$tpos) - 2;
        $this->_time = substr($line,$tpos,8);
      } else if (substr($line,0,7) == "Subject"){  # Extract Subject
        $this->_subject = substr($line,9);
      } else if (substr($line,0,4) == "From"){     # Extract Author
        $data = explode(" ",$line);
        $rstr = array("<",">");
        while(count($data)){
          $tmp = array_pop($data);
          $tmp = str_replace($rstr,"",$tmp);
          if (strpos($tmp,"@"))
            break;
        }
        $this->_author = $tmp; 
      } else if (substr($line,0,10) == "References"){  # Extract References
        $tpos = strrpos($line,"<") + 1;
        $end = strrpos($line,"@");
        $this->_reference = substr($line,$tpos,$end-$tpos); 
      } else if (substr($line,0,10) == "Message-ID"){  # Extract Message-ID
        $tpos = strpos($line,"<") + 1;
        $end = strpos($line,"@");
        $this->_messageid = substr($line,$tpos,$end-$tpos);
      }
    }
  }

  function getDate(){
    return $this->_date;
  }

  function getTime(){
    return $this->_time;
  }

  function getSubject(){
    return $this->_subject;
  }

  function getAuthor(){
    return $this->_author;
  }

  function getReference(){
    return $this->_reference;
  }

  function getMessageID(){
    return $this->_messageid;
  }
}

?>