Thread Email::Find und E-Mails in Links? (14 answers)
Opened by bianca at 2010-06-01 16:22

topeg
 2010-06-01 18:10
#137860 #137860
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2006-07-10
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Also so:
Code (perl): (dl )
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#--------#
sub identifylinks {
  #
  # Erkennt und markiert Hyperlinks in einem Text
  #
  # Aufruf:
  # =======
  # my $testtext = 'test: http://www.test.de';
  # identifylinks (\$testtext,'<a href="%s" target="_blank">%s</a>','<a href="mailto:%s">%s</a>');
  # print $testtext;
  #
  my $text = $_[0];
  my $link = $_[1];
  my $email_link = (defined $_[2] ? $_[2] : '');

  if(eval "use URI::Find; 1;")
  {
    my $finder = URI::Find -> new (
      sub { return sprintf ($link,@_); }
    );

    my $call=sub{ return $_[0]; };
    if($email_link ne '' && eval "use Email::Find; 1;" ) # E-Mail auch erwünscht?
    {
      my $finder = Email::Find -> new (
        sub { return sprintf ($email_link,$_[0]->format,$_[1]); }
      );
      $call=sub
        {
          my $text=shift;
          $finder -> find (\$text);
          return $text;
        };
    }

    $finder -> find ($text, $call);
  }

}
#--------#

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