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Diff for /loncom/interface/lonsearchcat.pm between versions 1.44 and 1.52

version 1.44, 2001/03/20 17:49:03 version 1.52, 2001/03/21 02:24:00
Line 51  my $scrout; Line 51  my $scrout;
 my %metadatafields;  my %metadatafields;
 my %cprtag;  my %cprtag;
 my %mimetag;  my %mimetag;
   my $closebutton;
   my $viewselect=<<END;
   <select name='view'>
   <option value='Detailed Citation View'>Detailed Citation View</option>
   <option value='Summary View'>Summary View</option>
   <option value='Fielded Format'>Fielded Format</option>
   <option value='XML/SGML'>XML/SGML</option>
   </select>
   END
   
 sub handler {  sub handler {
     my $r = shift;      my $r = shift;
Line 76  sub handler { Line 85  sub handler {
 <input type='hidden' name='catalogmode' value='interactive'>  <input type='hidden' name='catalogmode' value='interactive'>
 END  END
   
       $closebutton=<<END if $ENV{'form.catalogmode'} eq 'interactive';
   <input type="button" name="close" value="CLOSE" onClick="self.close()">
   END
   
 # ------------------------------------------------ First, check out environment  # ------------------------------------------------ First, check out environment
     $metadatafields{'owner'}=$ENV{'user.name'}.'@'.$ENV{'user.domain'};      $metadatafields{'owner'}=$ENV{'user.name'}.'@'.$ENV{'user.domain'};
   
Line 248  ENDDOCUMENT Line 261  ENDDOCUMENT
 <br>  <br>
 <input type="submit" name="basicsubmit" value="SEARCH">  <input type="submit" name="basicsubmit" value="SEARCH">
 <input type="reset" name="reset" value="RESET">  <input type="reset" name="reset" value="RESET">
 <input type="button" name="close" value="CLOSE" onClick="self.close()">  $closebutton
   $viewselect
 </p>  </p>
 <hr>  <hr>
 <h3>Advanced Search</h3>  <h3>Advanced Search</h3>
Line 256  $scrout Line 270  $scrout
 <p>  <p>
 <input type="submit" name="advancedsubmit" value="SEARCH">  <input type="submit" name="advancedsubmit" value="SEARCH">
 <input type="reset" name="reset" value="RESET">  <input type="reset" name="reset" value="RESET">
 <input type="button" name="close" value="CLOSE" onClick="self.close()">  $closebutton
   $viewselect
 </p>  </p>
 </form>  </form>
 </body>  </body>
Line 448  sub selectbox { Line 463  sub selectbox {
     return $selout.'</select>';      return $selout.'</select>';
 }  }
   
 # ------------------------------------------------ Performing a advanced search  # ----------------------------------------------- Performing an advanced search
 sub advancedsearch {  sub advancedsearch {
     my ($r,$envhash)=@_;      my ($r,$envhash)=@_;
     my %ENV=%{$envhash};      my %ENV=%{$envhash};
Line 469  sub advancedsearch { Line 484  sub advancedsearch {
   
     my $query='';      my $query='';
   
     my $testquery='';      my @queries;
     # Go through logical expression AND/OR/NOT phrase fields.      # Go through logical expression AND/OR/NOT phrase fields.
     foreach my $field ('title','author','subject','notes','abstract') {      foreach my $field ('title','author','subject','notes','abstract') {
  if ($ENV{'form.'.$field}) {   if ($ENV{'form.'.$field}) {
     $testquery=build_SQL_query($field,$ENV{'form.'.$field});      push @queries,&build_SQL_query($field,$ENV{'form.'.$field});
  }   }
     }      }
       if (@queries) {
 #    my $concatarg=join(',"    ",',   $query=join(" and ",@queries);
 #       ('title', 'author', 'subject', 'notes', 'abstract'));   $query="select * from metadata where $query";
    my $reply=&Apache::lonnet::metadata_query($query);
     $query="select * from metadata where $testquery";   &output_results('Advanced',$r,$envhash,$query,$reply);
       }
     my $reply=&Apache::lonnet::metadata_query($query);      else {
    &output_results('Advanced',$r,$envhash,$query);
     &output_results('Advanced',$r,$envhash,$query,$reply);      }
     return OK;      return OK;
 }  }
   
Line 549  BEGINNING Line 564  BEGINNING
 $persistent  $persistent
 <input type='button' value='Revise search request'  <input type='button' value='Revise search request'
 onClick='this.form.submit();'>  onClick='this.form.submit();'>
 <input type='button' value='CLOSE'  $closebutton
 onClick='self.close();'>  
 <hr>  <hr>
 <h3>Helpful Message</h3>  <h3>Helpful Message</h3>
 <p>  <p>
Line 579  sub output_results { Line 593  sub output_results {
  $replyfile=$r->dir_config('lonDaemons').'/tmp/'.$1;   $replyfile=$r->dir_config('lonDaemons').'/tmp/'.$1;
  $reply=~/(.*?)\_/;   $reply=~/(.*?)\_/;
  my $hostname=$1;   my $hostname=$1;
    sleep 3; # temporary fix, need to check for completion and status
  {   {
     while (1) {      while (1) {
  last if -e $replyfile;   last if -e $replyfile;
Line 593  sub output_results { Line 607  sub output_results {
  }   }
   
  foreach my $result (@results) {   foreach my $result (@results) {
       my @fields=map
                      {&Apache::lonnet::unescape($_)}
                      (split(/\,/,$result));
     my ($title,$author,$subject,$url,$keywords,$version,      my ($title,$author,$subject,$url,$keywords,$version,
  $notes,$abstract,$mime,$lang,   $notes,$abstract,$mime,$lang,
  $creationdate,$lastrevisiondate,$owner,$copyright   $creationdate,$lastrevisiondate,$owner,$copyright)=@fields;
  )=map {&Apache::lonnet::unescape($_)} (split(/\,/,$result));  
     my $shortabstract=$abstract;      my $shortabstract=$abstract;
     $shortabstract=substr($abstract,0,200) if length($abstract)>200;      $shortabstract=substr($abstract,0,200) if length($abstract)>200;
       $fields[7]=$shortabstract;
     $compiledresult.=<<END;      $compiledresult.=<<END;
 <p>  <p>
 END  END
Line 608  onClick="javascript:select_data('$title' Line 625  onClick="javascript:select_data('$title'
 </font>  </font>
 <br>  <br>
 END  END
             $compiledresult.=<<END;              my $httphost=$ENV{'HTTP_HOST'};
 <b>URL: </b> <A HREF="http://$ENV{'HTTP_HOST'}$url" TARGET='search_preview'>$url</A>              if ($ENV{'form.viewselect'} eq 'Detailed Citation View') {
 <br>   $compiledresult.=&detailed_citation_view(@fields,
 <b>Title:</b> $title<br>   $hostname,$httphost);
 <b>Author(s):</b> $author<br>      }
 <b>Subject:</b> $subject<br>              elsif ($ENV{'form.viewselect'} eq 'Summary View') {
 <b>Keyword(s):</b> $keywords<br>   $compiledresult.=&summary_view(@fields,$hostname,$httphost);
 <b>Notes:</b> $notes<br>      }
 <b>Abstract:</b> $shortabstract<br>              elsif ($ENV{'form.viewselect'} eq 'Fielded Format') {
 <b>MIME Type:</b> $mimetag{$mime}<br>   $compiledresult.=&fielded_format_view(@fields,$hostname,
 <b>Language:</b> $language{$lang}<br>        $httphost);
 <b>Creation Date:</b> $creationdate<br>      }
 <b>Last Revision Date:</b> $lastrevisiondate<br>              elsif ($ENV{'form.viewselect'} eq 'XML/SGML') {
 <b>Publisher/Owner:</b> $owner<br>   $compiledresult.=&xml_sgml_view(@fields,$hostname,$httphost);
 <b>Copyright/Distribution:</b> $copyright<br>      }
 <b>Repository Location:</b> $hostname  
 </p>  
 END  
         }          }
   
  unless ($compiledresult) {   unless ($compiledresult) {
Line 676  SCRIPT Line 691  SCRIPT
 <form method="post" action="/adm/searchcat">  <form method="post" action="/adm/searchcat">
 <input type='button' value='Revise search request'  <input type='button' value='Revise search request'
 onClick='this.form.submit();'>  onClick='this.form.submit();'>
 <input type='button' value='CLOSE'  $closebutton
 onClick='self.close();'>  
 $persistent  $persistent
 <hr>  <hr>
 <h3>Search Query</h3>  <h3>Search Query</h3>
Line 747  sub recursive_SQL_query_build { Line 761  sub recursive_SQL_query_build {
     &recursive_SQL_query_build($dkey,$pattern);      &recursive_SQL_query_build($dkey,$pattern);
 }  }
   
   # ------------------------------------------------------ Detailed Citation View
   sub detailed_citation_view {
       my ($title,$author,$subject,$url,$keywords,$version,
    $notes,$shortabstract,$mime,$lang,
    $creationdate,$lastrevisiondate,$owner,$copyright,
    $hostname,$httphost)=@_;
       my $result=<<END;
   DETAILED
   <b>URL: </b> <A HREF="http://$httphost$url" TARGET='search_preview'>$url</A>
   <br>
   <b>Title:</b> $title<br>
   <b>Author(s):</b> $author<br>
   <b>Subject:</b> $subject<br>
   <b>Keyword(s):</b> $keywords<br>
   <b>Notes:</b> $notes<br>
   <b>Abstract:</b> $shortabstract<br>
   <b>MIME Type:</b> $mimetag{$mime}<br>
   <b>Language:</b> $language{$lang}<br>
   <b>Creation Date:</b> $creationdate<br>
   <b>Last Revision Date:</b> $lastrevisiondate<br>
   <b>Publisher/Owner:</b> $owner<br>
   <b>Copyright/Distribution:</b> $copyright<br>
   <b>Repository Location:</b> $hostname
   </p>
   END
       return $result;
   }
   
   # ---------------------------------------------------------------- Summary View
   sub summary_view {
       my ($title,$author,$subject,$url,$keywords,$version,
    $notes,$shortabstract,$mime,$lang,
    $creationdate,$lastrevisiondate,$owner,$copyright,
    $hostname,$httphost)=@_;
       my $result=<<END;
   SUMMARY
   <b>URL: </b> <A HREF="http://$httphost$url" TARGET='search_preview'>$url</A>
   <br>
   <b>Title:</b> $title<br>
   <b>Author(s):</b> $author<br>
   <b>Subject:</b> $subject<br>
   <b>Keyword(s):</b> $keywords<br>
   <b>Notes:</b> $notes<br>
   <b>Abstract:</b> $shortabstract<br>
   <b>MIME Type:</b> $mimetag{$mime}<br>
   <b>Language:</b> $language{$lang}<br>
   <b>Creation Date:</b> $creationdate<br>
   <b>Last Revision Date:</b> $lastrevisiondate<br>
   <b>Publisher/Owner:</b> $owner<br>
   <b>Copyright/Distribution:</b> $copyright<br>
   <b>Repository Location:</b> $hostname
   </p>
   END
       return $result;
   }
   
   # -------------------------------------------------------------- Fielded Format
   sub fielded_format_view {
       my ($title,$author,$subject,$url,$keywords,$version,
    $notes,$shortabstract,$mime,$lang,
    $creationdate,$lastrevisiondate,$owner,$copyright,
    $hostname,$httphost)=@_;
       my $result=<<END;
   FIELDED
   <b>URL: </b> <A HREF="http://$httphost$url" TARGET='search_preview'>$url</A>
   <br>
   <b>Title:</b> $title<br>
   <b>Author(s):</b> $author<br>
   <b>Subject:</b> $subject<br>
   <b>Keyword(s):</b> $keywords<br>
   <b>Notes:</b> $notes<br>
   <b>Abstract:</b> $shortabstract<br>
   <b>MIME Type:</b> $mimetag{$mime}<br>
   <b>Language:</b> $language{$lang}<br>
   <b>Creation Date:</b> $creationdate<br>
   <b>Last Revision Date:</b> $lastrevisiondate<br>
   <b>Publisher/Owner:</b> $owner<br>
   <b>Copyright/Distribution:</b> $copyright<br>
   <b>Repository Location:</b> $hostname
   </p>
   END
       return $result;
   }
   
   # -------------------------------------------------------------------- XML/SGML
   sub xml_sgml_view {
       my ($title,$author,$subject,$url,$keywords,$version,
    $notes,$shortabstract,$mime,$lang,
    $creationdate,$lastrevisiondate,$owner,$copyright,
    $hostname,$httphost)=@_;
       my $result=<<END;
   XML/SGML
   <b>URL: </b> <A HREF="http://$httphost$url" TARGET='search_preview'>$url</A>
   <br>
   <b>Title:</b> $title<br>
   <b>Author(s):</b> $author<br>
   <b>Subject:</b> $subject<br>
   <b>Keyword(s):</b> $keywords<br>
   <b>Notes:</b> $notes<br>
   <b>Abstract:</b> $shortabstract<br>
   <b>MIME Type:</b> $mimetag{$mime}<br>
   <b>Language:</b> $language{$lang}<br>
   <b>Creation Date:</b> $creationdate<br>
   <b>Last Revision Date:</b> $lastrevisiondate<br>
   <b>Publisher/Owner:</b> $owner<br>
   <b>Copyright/Distribution:</b> $copyright<br>
   <b>Repository Location:</b> $hostname
   </p>
   END
       return $result;
   }
   
 1;  1;
 __END__  __END__
Removed from v.1.44  
changed lines
  Added in v.1.52

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