Output individual MHC files if a directory is specified
authorTim Pope <code@tpope.net>
Fri, 3 Sep 2004 23:29:22 +0000 (23:29 +0000)
committerTim Pope <code@tpope.net>
Fri, 3 Sep 2004 23:29:22 +0000 (23:29 +0000)
Centralized schedule_get

perl/sctweb

index 487dd9cc839c1a3b9b7a76a48adf7d93a41b8ce9..43e82361ed0e4afa5c8033abc252652a7c8985fd 100755 (executable)
@@ -49,14 +49,15 @@ sub generate_id {
 }
 
 sub off_for_holidays {
-    $_[3] =~ /(\d\d\d\d)(\d\d)(\d\d)-(\d\d\d\d)(\d\d)(\d\d)/;
+    my %class = @_;
+    $class{'duration'} =~ /(\d\d\d\d)(\d\d)(\d\d)-(\d\d\d\d)(\d\d)(\d\d)/;
     my $days = Delta_Days($1,$2,$3,$4,$5,$6);
     my $firstday = Date::Calc->new($1,$2,$3);
     my $lastday = Date::Calc->new($4,$5,$6);
     my $year = Date::Calendar::Year->new($1, $Profiles->{'US-TX'});
     my @holidays=();
     my @days=();
-    foreach(split(" ",$_[1])) {
+    foreach(split(" ",$class{days})) {
        $days[Decode_Day_of_Week($_)] = 1;
     }
     foreach ($year->search("")) {
@@ -69,22 +70,24 @@ sub off_for_holidays {
 }
 
 sub off_for_exams {
-    $_[3] =~ /\d{8}-(\d\d\d\d)(\d\d)(\d\d)/;
+    my %class = @_;
+    my $time = $class{'begin'} . "-" . $class{'end'};
+    $class{'duration'} =~ /\d{8}-(\d\d\d\d)(\d\d)(\d\d)/;
     my $lastday = Date::Calc->new($1,$2,$3);
     return wantarray ? () : undef unless (Day_of_Week($lastday->date) == 7);
     my $beginning="(08:00-09:15|11:00-12:15|14:00-15:15|17:00-18:15|17:30-18:45|20:00-21:15|20:30-21:45)";
     my $ending   ="(06:30-07:45|09:30-10:45|12:30-13:45|15:30-16:45|18:30-19:45|19:00-20:15)";
-    my $days = join(" ",map {Decode_Day_of_Week($_)} split(/ /, $_[1]));
+    my $days = join(" ",map {Decode_Day_of_Week($_)} split(/ /, $class{'days'}));
     if($days eq "1 3") {
-       if($_[2] =~ /$beginning/) {
+       if($time =~ /$beginning/) {
            return $lastday-4;
-       } elsif($_[2] =~ /$ending/) {
+       } elsif($time =~ /$ending/) {
            return $lastday-6;
        }
     } elsif($days eq "2 4") {
-       if($_[2] =~ /$beginning/) {
+       if($time =~ /$beginning/) {
            return $lastday-3;
-       } elsif($_[2] =~ /$ending/) {
+       } elsif($time =~ /$ending/) {
            return $lastday-5;
        }
     } else {
@@ -132,59 +135,70 @@ sub get_schedule_terms {
     return @terms;
 }
 
-sub print_mhc_header {
-my $header = "# Autogenerated by sctweb ".localtime()."\n";
-$header .= <<EOF
-
-X-SC-Subject: New Years Day
-X-SC-Category: Holiday
-X-SC-Cond: 1 Jan
-
-X-SC-Subject: Martin Luther King, Jr. Day
-X-SC-Category: Holiday
-X-SC-Cond: 3rd Mon Jan
-X-SC-Duration: 19861102-
-
-X-SC-Subject: Presidents Day
-X-SC-Category: Holiday
-X-SC-Cond: 3rd Mon Feb
-X-SC-Duration: 19710515-
-
-X-SC-Subject: Memorial Day
-X-SC-Category: Holiday
-X-SC-Cond: Last Mon May
-X-SC-Duration: 19710531-
-
-X-SC-Subject: Independence Day
-X-SC-Category: Holiday
-X-SC-Cond: 4 Jul
-X-SC-Duration: 17760704-
-
-X-SC-Subject: Labor Day
-X-SC-Category: Holiday
-X-SC-Cond: 1st Mon Sep
-X-SC-Duration: 18840901-
-
-X-SC-Subject: Columbus Day
-X-SC-Category: Holiday
-X-SC-Cond: 2nd Mon Oct
-X-SC-Duration: 19711011-
-
-X-SC-Subject: Veterans Day
-X-SC-Category: Holiday
-X-SC-Cond: 11 Nov
-X-SC-Duration: 19261111-
-
-X-SC-Subject: Thanksgiving
-X-SC-Category: Holiday
-X-SC-Cond: 4th Thu Nov
+sub get_schedule {
+    my @readheaders = ("Section ID/Title", "Session", "Instructor", "Credits", "CallNumber","GradeType", "Days", "Time", "Start/EndDates", "Site/Building/Room", "Message");
+    my $te = new HTML::TableExtract( headers => [ @readheaders ] );
+    my (@schedule, @terms, $classid, $begin, $end);
+    @terms = get_schedule_terms();
+    foreach(@_ || @terms) {
+       $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=rstusch.cfg&Term=".($_) );
+       die $response->status_line unless $response->is_success;
+       $te->parse($response->content);
+    }
+    foreach my $ts ($te->table_states) {
+       foreach my $row ($ts->rows) {
+           map { s/\xa0//g; $_} @$row;
+           $row->[0] =~ s/.*launchWebCT\("([^"]*)"\).*/$1/s;
+           $row->[0] =~ s/(.*) <BR>(.*)/capitalize($2)/eg;
+           $classid=$1;
+           $row->[2] =~ s/([A-Z]r?)$/$1./;
+           ($begin, $end) = split("-", $row->[7]);
+           if($row->[7] =~ /^(\d\d):\d\d-(\d\d):\d\dPM$/) {
+               $begin =~ s/^(\d\d)/$1+12/e
+               if($1 < $2);
+               $end =~ s/^(\d\d)/$1+12/e;
+               $end =~ s/PM$//;
+           } else { $end =~ s/AM$//; }
+           $row->[9] =~ s/ON CAMPUS\n//g;
+           $row->[9] =~ s/\n/ /g;
+           push @schedule, {
+               id => $classid,
+               title => $row->[0],
+               session => $row->[1],
+               instructor => capitalize($row->[2]),
+               credits => $row->[3],
+               callnumber => $row->[4],
+               gradetype => $row->[5],
+               days => $row->[6],
+               'time' => $row->[7],
+               begin => $begin,
+               end => $end || undef,
+               duration => $row->[8],
+               location => $row->[9],
+               message => $row->[10],
+           };
+       }
+    }
+    return @schedule;
+}
 
-X-SC-Subject: Christmas
-X-SC-Category: Holiday
-X-SC-Cond: 25 Dec
+sub get_mhc_header {
+return (
+"X-SC-Subject: New Years Day\nX-SC-Category: Holiday\nX-SC-Cond: 1 Jan\nX-SC-Record-Id: <New_Years_Day\@from.sctweb>\n",
+"X-SC-Subject: Martin Luther King, Jr. Day\nX-SC-Category: Holiday\nX-SC-Cond: 3rd Mon Jan\nX-SC-Duration: 19861102-\nX-SC-Record-Id: <Martin_Luther_King_Jr_Day\@from.sctweb>\n",
+"X-SC-Subject: Presidents Day\nX-SC-Category: Holiday\nX-SC-Cond: 3rd Mon Feb\nX-SC-Duration: 19710515-\nX-SC-Record-Id: <Presidents_Day\@from.sctweb>\n",
+"X-SC-Subject: Memorial Day\nX-SC-Category: Holiday\nX-SC-Cond: Last Mon May\nX-SC-Duration: 19710531-\nX-SC-Record-Id: <Memorial_Day\@from.sctweb>\n",
+"X-SC-Subject: Independence Day\nX-SC-Category: Holiday\nX-SC-Cond: 4 Jul\nX-SC-Duration: 17760704-\nX-SC-Record-Id: <Independence_Day\@from.sctweb>\n",
+"X-SC-Subject: Labor Day\nX-SC-Category: Holiday\nX-SC-Cond: 1st Mon Sep\nX-SC-Duration: 18840901-\nX-SC-Record-Id: <Labor_Day\@from.sctweb>\n",
+"X-SC-Subject: Columbus Day\nX-SC-Category: Holiday\nX-SC-Cond: 2nd Mon Oct\nX-SC-Duration: 19711011-\nX-SC-Record-Id: <Columbus_Day\@from.sctweb>\n",
+"X-SC-Subject: Veterans Day\nX-SC-Category: Holiday\nX-SC-Cond: 11 Nov\nX-SC-Duration: 19261111-\nX-SC-Record-Id: <Veterans_Day\@from.sctweb>\n",
+"X-SC-Subject: Thanksgiving\nX-SC-Category: Holiday\nX-SC-Cond: 4th Thu Nov\nX-SC-Record-Id: <Thanksgiving\@from.sctweb>\n",
+"X-SC-Subject: Christmas\nX-SC-Category: Holiday\nX-SC-Cond: 25 Dec\nX-SC-Record-Id: <Christmas\@from.sctweb>\n",
+);
+}
 
-EOF
-;
+sub print_mhc_header {
+my $header .= join("\n", get_mhc_header) . "\n";
     if(defined($_[0])) {
        open SCHEDULE, (">" . $_[0]);
        print SCHEDULE $header;
@@ -196,159 +210,124 @@ EOF
 
 sub do_mhc_schedule {
     $| = 1;
-    my @readheaders = ("Section ID/Title", "Days", "Time", "Start/EndDates", "Site/Building/Room");
     my %days = (M => "Mon", T => "Tue", W => "Wed", R => "Thu", F => "Fri", S => "Sat", U => "SU");
-    my $te = new HTML::TableExtract( headers => [ @readheaders ] );
-    my (@terms, $row, $file);
+    my (@terms, $file, $current, @mhc, @schedule);
     $file = shift unless (!defined $_[0] or $_[0] =~ /^\d/);
-    @terms = get_schedule_terms();
-    print_mhc_header($file);
-    foreach(@_ || @terms) {
-       $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=" . ($opts{cfg} || "rstusch" || "rgrades") . ".cfg&Term=".($_) );
-       die $response->status_line unless $response->is_success;
-       $te->parse($response->content);
+    @schedule = get_schedule(@_);
+    @mhc = get_mhc_header;
+    #print_mhc_header($file);
+    foreach my $row (@schedule) {
+       map {s/\n/-/g if defined; $_} %$row;
+       my $id=generate_id($row->{'id'});
+       $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
+       $row->{'days'} =~ s/^ //;
+       $row->{'duration'} =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
+       my @day = map { "!" . $_ } (off_for_holidays(%$row),off_for_exams(%$row));
+       $current = "";
+       #print "# $id\n";
+       $current .= "X-SC-Subject: " . $row->{'title'} . "\n";
+       $current .= "X-SC-Location: " . $row->{'location'} . "\n";
+       $current .= "X-SC-Category: School\n";
+       $current .= "X-SC-Cond: " . $row->{'days'} . "\n";
+       $current .= "X-SC-Time: ".$row->{'begin'}."-".$row->{'end'}."\n";
+       $current .= "X-SC-Duration: " . $row->{'duration'} . "\n";
+       $current .= "X-SC-Day: @day\n" if(exists $day[0]);
+       $current .= "X-SC-Alarm: 20 minutes\n";
+       $current .= "X-SC-Record-Id: <".$row->{'id'}."\@from.sctweb>\n";
+       #print "\n$current";
+       push @mhc, $current;
     }
-    #$response = $ua->get("http://localhost/~tpope/schedule.html" );
-    #$te->parse($response->content);
-    open(STDOUT, ">>" . $file) if(defined($file));
-    print "# MHC school schedule\n";
-    foreach $ts ($te->table_states) {
-       foreach $row ($ts->rows) {
-           map { s/\xa0//g; s/\n/-/g; $_} @$row;
-           $row->[0] =~ s/.*launchWebCT\("([^"]*)"\).*/$1/s;
-           $row->[0] =~ s/(.*) <BR>//g;
-           my $classid=$1;
-           my $id=generate_id($classid);
-           $row->[0] = capitalize($row->[0]);
-           $row->[1] =~ s/([MTWRFS])/ $days{$1}/g;
-           $row->[1] =~ s/^ //;
-           if($row->[2] =~ /^(\d\d):\d\d-(\d\d):\d\dPM$/) {
-               $row->[2] =~ s/^(\d\d)/$1+12/e
-               if($1 < $2);
-               $row->[2] =~ s/-(\d\d)/"-".($1+12)/e;
-               $row->[2] =~ s/PM$//;
-           } else { $row->[2] =~ s/AM$//; }
-           $row->[3] =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
-           $row->[4] =~ s/ON CAMPUS-//g;
-           $row->[4] =~ s/-/ /g;
-           my @day = map { "!" . $_ } (off_for_holidays(@$row),off_for_exams(@$row));
-           print "\n";
-           print "# $id\n";
-           print "X-SC-Subject: ", $row->[0], "\n";
-           print "X-SC-Location: ", $row->[4], "\n";
-           print "X-SC-Category: School\n";
-           print "X-SC-Cond: ", $row->[1], "\n";
-           print "X-SC-Time: ", $row->[2], "\n";
-           print "X-SC-Duration: ", $row->[3], "\n";
-           print("X-SC-Day: @day\n") if(exists $day[0]);
-           print "X-SC-Alarm: 20 minutes\n";
-           print "X-SC-Record-Id: <$classid\@from.sctweb>\n"
+    if(defined($file) && (-d $file)) {
+       my @lines;
+       foreach my $name (<$file/[1-9]*>) {
+           next unless $name =~ /^$file\/[1-9][0-9]*$/;
+           open FH, $name;
+           @lines = <FH>;
+           close FH;
+           foreach (@lines) {
+               unlink $name if /^X-SC-Record-Id: <.*\@from.sctweb>/;
+           }
        }
+       my $i=0;
+       foreach (@mhc) {
+           while(-f ++$i) {}
+           open FH, ">$file/$i" or die $!;
+           print FH $_;
+           close FH;
+       }
+    } else {
+       open(STDOUT, ">>" . $file) if(defined($file));
+       print "# MHC school schedule\n# Autogenerated by sctweb ".localtime()."\n\n";
+       print join("\n", @mhc);
     }
 }
 
 sub do_vcalendar_schedule {
     $| = 1;
-    my @readheaders = ("Section ID/Title", "Days", "Time", "Start/EndDates", "Site/Building/Room");
-    #my %days = (M => "Mon", T => "Tue", W => "Wed", R => "Thu", F => "Fri", S => "Sat");
     my %days = (M => "MO", T => "TU", W => "WE", R => "TH", F => "FR", S => "SA", U => "SU");
-    my $te = new HTML::TableExtract( headers => [ @readheaders ] );
-    my (@terms, $row, $file);
-    $file = shift if (defined $_[0] and $_[0] !~ /^\d/);
-    @terms = get_schedule_terms();
-    foreach(@_ || @terms) {
-       $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=" . ($opts{cfg} || "rstusch" || "rgrades") . ".cfg&Term=".($_) );
-       die $response->status_line unless $response->is_success;
-       $te->parse($response->content);
-    }
-#      $response = $ua->get("http://localhost/~tpope/schedule.html");
-#      $te->parse($response->content);
-    open(STDOUT, ">>" . $file) if(defined($file) && (-f $file));
+    my $file = shift if (defined $_[0] and $_[0] !~ /^\d/);
+    my @schedule = get_schedule(@_);
+    open(STDOUT, ">>" . $file) if(defined($file) && (! -d $file));
     open(STDOUT, ">/dev/null") if(defined($file) && (-d $file));
     print "BEGIN:VCALENDAR\r\nVERSION:1.0\r\n";
-    foreach $ts ($te->table_states) {
-       foreach $row ($ts->rows) {
-           map { s/\xa0//g; s/\n/-/g; $_} @$row;
-           $row->[0] =~ s/.*launchWebCT\("([^"]*)"\).*/$1/s;
-           $row->[0] =~ s/(.*) <BR>//g;
-           my $classid=$1;
-           $row->[0] = capitalize($row->[0]);
-           $row->[1] =~ s/([MTWRFS])/ $days{$1}/g;
-           $row->[1] =~ s/^ //;
-           if($row->[2] =~ /^(\d\d):\d\d-(\d\d):\d\dPM$/) {
-               $row->[2] =~ s/^(\d\d)/$1+12/e
-               if($1 < $2);
-               $row->[2] =~ s/-(\d\d)/"-".($1+12)/e;
-               $row->[2] =~ s/PM$//;
-           } else { $row->[2] =~ s/AM$//; }
-           $row->[3] =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
-           $row->[4] =~ s/ON CAMPUS-//g;
-           $row->[4] =~ s/-/ /g;
-           my @day = (off_for_holidays(@$row),off_for_exams(@$row));
-           my $day = "";
-           if(exists($day[0])) {
-               $day = join(";", @day);
-               $day =~ s/\b(\d{8})\b/$1T000000/g;
-           }
-           $row->[2] =~ s/://g;
-           my ($starttime, $stoptime)=split(/-/, $row->[2]);
-           my ($startdate, $stopdate)=split(/-/, $row->[3]);
-           if(defined($file) && (-d $file)) {
-               open FH, ">$file/$classid.vcs";
-               select FH;
-               print "BEGIN:VCALENDAR\r\nVERSION:1.0\r\n";
-           }
-           print "BEGIN:VEVENT\r\n";
-           print "SUMMARY:", $row->[0], "\r\n";
-           print "DESCRIPTION:", $classid, "\r\n";
-           print "LOCATION:", $row->[4], "\r\n";
-           print "CATEGORIES:Education\r\n";
-           print "DTSTART:", $startdate."T".$starttime, "00\r\n";
-           print "DTEND:", $startdate."T".$stoptime, "00\r\n";
-           print "RRULE:W1 ", $row->[1] . " $stopdate", "T000000\r\n";
-
-           print("EXDATE:$day\r\n") if($day);
-           print "ATTENDEE;ROLE=OWNER;STATUS=CONFIRMED:", $opts{NAME}, "\r\n" if(defined($opts{NAME}));
-           print "END:VEVENT\r\n";
-           if(defined($file) && (-d $file)) {
-               print "END:VCALENDAR\r\n";
-               close FH;
-               select STDOUT;
-           }
+    foreach my $row (@schedule) {
+       map { s/\n/-/g; $_} %$row;
+       $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
+       $row->{'days'} =~ s/^ //;
+       $row->{'duration'} =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
+       my @day = (off_for_holidays(%$row),off_for_exams(%$row));
+       my $day = "";
+       if(exists($day[0])) {
+           $day = join(";", @day);
+           $day =~ s/\b(\d{8})\b/$1T000000/g;
+       }
+       my ($starttime, $stoptime)=($row->{'begin'}, $row->{'end'});
+       my ($startdate, $stopdate)=split(/-/, $row->{'duration'});
+       $starttime =~ s/://;
+       $stoptime =~ s/://;
+       if(defined($file) && (-d $file)) {
+           open FH, ">$file/" . $row->{'id'} . ".vcs" or die "$!";
+           select FH;
+           print "BEGIN:VCALENDAR\r\nVERSION:1.0\r\n";
+       }
+       print "BEGIN:VEVENT\r\n";
+       print "SUMMARY:", $row->{'title'}, "\r\n";
+       print "DESCRIPTION:", $row->{'id'}, "\r\n";
+       print "LOCATION:", $row->{'location'}, "\r\n";
+       print "CATEGORIES:Education\r\n";
+       print "DTSTART:", $startdate."T".$starttime, "00\r\n";
+       print "DTEND:", $startdate."T".$stoptime, "00\r\n";
+       print "RRULE:W1 ", $row->{'days'} . " $stopdate", "T000000\r\n";
+       print("EXDATE:$day\r\n") if($day);
+       print "ATTENDEE;ROLE=OWNER;STATUS=CONFIRMED:", $opts{NAME}, "\r\n" if(defined($opts{NAME}));
+       print "END:VEVENT\r\n";
+       if(defined($file) && (-d $file)) {
+           print "END:VCALENDAR\r\n";
+           close FH;
+           select STDOUT;
        }
     }
     print "END:VCALENDAR\r\n";
 }
 
 sub do_html_schedule {
-    my @readheaders = ("Section ID/Title", "Instructor", "Days", "Time", "Start/EndDates", "Site/Building/Room");
     my @showheaders = ("Section ID/Title", "Instructor", "Days", "Time", "Duration", "Location");
-    my $te = new HTML::TableExtract( headers => [ @readheaders ] );
-    my (@terms, $row);
-    @terms = get_schedule_terms();
-    foreach(@ARGV || @terms) {
-       $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=" . ($opts{cfg} || "rstusch" || "rgrades") . ".cfg&Term=".($_) );
-       die $response->status_line unless $response->is_success;
-       $te->parse($response->content);
-    }
+    my @schedule = get_schedule(@_);
     print '<table cellpadding="3" cellspacing="0">'."\n<tr><th>";
     print join("</th><th>",@showheaders);
     print "</th></tr>\n";
-    foreach $ts ($te->table_states) {
-       foreach $row ($ts->rows) {
-           map { s/\xa0//g; s/\n/<br \/>/g; $_} @$row;
-           $row->[0] =~ s/.*launchWebCT\("([^"]*)"\).*/$1/s;
-           $row->[0] =~ s/ <BR>(.*)/"<br \/>" . capitalize($1)/eg;
-           $row->[1] = capitalize($row->[1]);
-           $row->[1] =~ s/([A-Z]r?)$/$1./;
-           $row->[3] =~ s/-/-<wbr \/>/g;
-           $row->[5] =~ s/ON CAMPUS<br \/>//g;
-           $row->[5] =~ s/<br \/>/ /g;
-           print '<tr><td>';
-           print join('</td><td>', @$row);
-           print "</td></tr>\n";
+       foreach my $row (@schedule) {
+           map { s/\n/<br \/>/g; $_} %$row;
+           $row->{'time'} =~ s/-/-<wbr \/>/;
+           print '<tr>';
+           print "<td>" . $row->{'id'} . "<br />" . $row->{'title'} . "</td>";
+           print "<td>" . $row->{'instructor'} . "</td>";
+           print "<td>" . $row->{'days'} . "</td>";
+           print "<td>" . $row->{'time'} . "</td>";
+           print "<td>" . $row->{'duration'} . "</td>";
+           print "<td>" . $row->{'location'} . "</td>";
+           print "</tr>\n";
        }
-    }
     print "</table>\n";
 }
 
@@ -400,9 +379,9 @@ my $arg = "";
 $arg = shift if (defined($ARGV[0]) && $ARGV[0] =~ /^-\w$/);
 
 if ($arg eq "-g") {
-    do_html_grades;
+    do_html_grades(@ARGV);
 } elsif ($arg eq "-s") {
-    do_html_schedule;
+    do_html_schedule(@ARGV);
 } elsif ($arg eq "-m") {
     do_mhc_schedule(@ARGV);
 } elsif ($arg eq "-v") {