[LON-CAPA-cvs] cvs: loncom /metadata_database searchcat.pl

[www]

www		Wed Aug 20 20:19:05 2003 EDT

  Modified files:              
    /loncom/metadata_database	searchcat.pl 
  Log:
  Crashed with
  
  Illegal division by zero at searchcat.pl line 347.
  
  when hitting the first author who had no resevaldata yet ($oldsize=0).
  
  Discovered while adding MIME-type count.
  
  
Index: loncom/metadata_database/searchcat.pl
diff -u loncom/metadata_database/searchcat.pl:1.37 loncom/metadata_database/searchcat.pl:1.38
--- loncom/metadata_database/searchcat.pl:1.37	Fri Aug  8 08:38:00 2003
+++ loncom/metadata_database/searchcat.pl	Wed Aug 20 20:19:05 2003
@@ -2,7 +2,7 @@
 # The LearningOnline Network
 # searchcat.pl "Search Catalog" batch script
 #
-# $Id: searchcat.pl,v 1.37 2003/08/08 12:38:00 matthew Exp $
+# $Id: searchcat.pl,v 1.38 2003/08/21 00:19:05 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -77,6 +77,7 @@
 my @metalist;
 
 $simplestatus='';
+my %countext=();
 
 sub writesimple {
     open(SMP,'>/home/httpd/html/lon-status/mysql.txt');
@@ -84,6 +85,25 @@
     close(SMP);
 }
 
+sub writecount {
+    open(RSMP,'>/home/httpd/html/lon-status/rescount.txt');
+    foreach (keys %countext) {
+	print RSMP $_.'='.$countext{$_}.'&';
+    }
+    print RSMP 'time='.time."\n";
+    close(RSMP);
+}
+
+sub count {
+    my $file=shift;
+    $file=~/\.(\w+)$/;
+    my $ext=lc($1);
+    if (defined($countext{$ext})) {
+	$countext{$ext}++;
+    } else {
+	$countext{$ext}=1;
+    }
+}
 # ----------------------------------------------------- Un-Escape Special Chars
 
 sub unescape {
@@ -290,6 +310,7 @@
         my $m2='/res/'.&declutter($m);
         $m2=~s/\.meta$//;
         &dynamicmeta($m2);
+	&count($m2);
         $delete_sth->execute($m2);
         $insert_sth->execute($ref->{'title'},
                              $ref->{'author'},
@@ -323,26 +344,28 @@
     my $new_size = $stat_result[7];
     @stat_result = stat($prodir.'/nohist_resevaldata.db');
     my $old_size = $stat_result[7];
-    if ($new_size/$old_size > 0.15 ) {
-        system('mv '.$prodir.'/nohist_new_resevaldata.db '.
-               $prodir.'/nohist_resevaldata.db');
-    } else {
-        print LOG "Size of '$user' old nohist_reseval: $old_size ".
-            "Size of new: $new_size.  Not overwriting.\n";
-        my $emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}";
-        my $subj="LON: $perlvar{'lonHostID'} searchcat.pl $user reseval ".
-            "modification error.";
-        system("echo ".
-               "'See /home/httpd/perl/logs/searchcat.txt for information.' ".
-               "| mailto $emailto -s '$subj' > /dev/null");
-    }
-        
+    if ($old_size) {
+	if ($new_size/$old_size > 0.15 ) {
+	    system('mv '.$prodir.'/nohist_new_resevaldata.db '.
+		   $prodir.'/nohist_resevaldata.db');
+	} else {
+	    print LOG "Size of '$user' old nohist_reseval: $old_size ".
+		"Size of new: $new_size.  Not overwriting.\n";
+	    my $emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}";
+	    my $subj="LON: $perlvar{'lonHostID'} searchcat.pl $user reseval ".
+		"modification error.";
+	    system("echo ".
+		"'See /home/httpd/perl/logs/searchcat.txt for information.' ".
+		   "| mailto $emailto -s '$subj' > /dev/null");
+	}
+    }   
 }
 # --------------------------------------------------- Close database connection
 $dbh->disconnect;
 print LOG "\n==== Searchcat completed ".localtime()." ====\n";
 close(LOG);
 &writesimple();
+&writecount();
 exit 0;