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Diff for /rat/lonpageflip.pm between versions 1.6 and 1.7

version 1.6, 2000/10/11 21:16:29 version 1.7, 2000/10/16 20:47:39
Line 10 Line 10
 # 08/30,08/31,09/06,09/14,09/15,09/16,09/19,09/20,09/21,09/23,  # 08/30,08/31,09/06,09/14,09/15,09/16,09/19,09/20,09/21,09/23,
 # 10/02 Gerd Kortemeyer)  # 10/02 Gerd Kortemeyer)
 #  #
 # 10/03,10/05,10/06,10/07,10/09,10/10,10/11 Gerd Kortemeyer  # 10/03,10/05,10/06,10/07,10/09,10/10,10/11,10/16 Gerd Kortemeyer
   
 package Apache::lonpageflip;  package Apache::lonpageflip;
   
Line 63  sub handler { Line 63  sub handler {
       my $currenturl=$2;        my $currenturl=$2;
       $currenturl=~s/^http\:\/\///;        $currenturl=~s/^http\:\/\///;
       $currenturl=~s/^[^\/]+//;        $currenturl=~s/^[^\/]+//;
         unless ($currenturl=~/\/res\//) {
    my $last;
            if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.'_symb.db',
                       &GDBM_READER,0640)) {
        $last=$hash{'last_known'};
                untie(%hash);
            }
            if ($last) {
        $currenturl='/res/'.(split(/\_\_\_/,$last))[1];
    } else {
        $r->content_type('text/html');
                $r->header_out(Location => 
                                  'http://'.$ENV{'HTTP_HOST'}.'/adm/noidea.html');
            }
            return REDIRECT;
         }
 # ------------------------------------------- Do we have any idea where we are?  # ------------------------------------------- Do we have any idea where we are?
       my $position;        my $position;
       if ($position=Apache::lonnet::symbread($currenturl)) {        if ($position=Apache::lonnet::symbread($currenturl)) {
Line 154  sub handler { Line 170  sub handler {
       untie(%hash);        untie(%hash);
 # --------------------------------------------------------- Store position info  # --------------------------------------------------------- Store position info
               $cachehash{'last_direction'}=$direction;                $cachehash{'last_direction'}=$direction;
                 $cachehash{'last_known'}=&Apache::lonnet::declutter($currenturl);
               &Apache::lonnet::symblist($mapurl,%cachehash);                &Apache::lonnet::symblist($mapurl,%cachehash);
 # ============================================== Do not return before this line  # ============================================== Do not return before this line
               if ($redirecturl) {                if ($redirecturl) {
Removed from v.1.6  
changed lines
  Added in v.1.7

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