perl/sctweb

   1 #!/usr/bin/perl -w
   2 # $Id$
   3 # -*- perl -*- vim: ft=perl sw=4 sts=4
   4
   5 # Brief usage instructions:
   6 # Create a ~/.sctwebrc that has SID=yourssn and PIN=yourpin
   7 # You'll need to change the url below if you go anywhere but Northwest Vista.
   8
   9 use strict;
  10 use LWP::UserAgent;
  11 use HTML::TableExtract;
  12 #use Time::Local;
  13 use Date::Calc::Object qw(Day_of_Week Decode_Day_of_Week Week_of_Year Monday_of_Week Day_of_Week_Abbreviation Delta_Days Add_Delta_Days Nth_Weekday_of_Month_Year Gmtime Mktime);
  14 use Date::Calendar::Profiles qw($Profiles);
  15 use Date::Calendar::Year;
  16 use vars qw($ua %opts %faculty);
  17
  18 my ($response);
  19
  20 $opts{'holidays'} = { # %{$Profiles->{'US-TX'}},
  21     "Martin Luther King Day"    => "3/Mon/Jan",
  22     "Good Friday"               => "-2",
  23     "Spring Break Monday"       => \&Spring_Break,
  24     "Spring Break Tuesday"      => \&Spring_Break,
  25     "Spring Break Wednesday"    => \&Spring_Break,
  26     "Spring Break Thursday"     => \&Spring_Break,
  27     "Spring Break Friday"       => \&Spring_Break,
  28     "Spring Break Saturday"     => \&Spring_Break,
  29     "Fiesta Holiday"            => "4/Fri/Apr",
  30     "Memorial Day"              => "5/Mon/May",
  31     "Independence Day"          => \&US_Independence,
  32     "Labor Day"                 => \&US_Labor,
  33     "Columbus Day"              => "2/Mon/Oct",
  34     "Thanksgiving Day"          => "4/Thu/Nov",
  35     "Thanksgiving Friday"       => \&Thanksgiving_Friday,
  36 };
  37
  38 sub Spring_Break {
  39     my($year,$label) = @_;
  40     $label =~ s/^Spring Break //;
  41     return( Add_Delta_Days(
  42             Nth_Weekday_of_Month_Year($year,1,1,1),
  43             7*(11-1) # This is for the 11th Monday of the year
  44             +Decode_Day_of_Week($label)-1) );
  45 }
  46
  47 sub Thanksgiving_Friday {
  48     my($year,$label) = @_;
  49     return( Add_Delta_Days(Nth_Weekday_of_Month_Year($year,11,4,4), 1) );
  50 }
  51 sub US_Independence # Fourth of July
  52 {
  53     my($year,$label) = @_;
  54     return( &Date::Calendar::Profiles::Nearest_Workday($year,7,4) );
  55 }
  56 sub US_Labor # First Monday after the first Sunday in September
  57 {
  58     my($year,$label) = @_;
  59     return( Add_Delta_Days(
  60         Nth_Weekday_of_Month_Year($year,9,7,1), +1) );
  61 }
  62
  63 if (-r $ENV{HOME} . "/.sctwebrc") {
  64     open CONFIG, $ENV{HOME} . "/.sctwebrc";
  65     while(<CONFIG>) {
  66         s/\#.*//;
  67         next unless m/^([^=]*)=(.*)/;
  68         $opts{$1}=$2;
  69     }
  70     close CONFIG;
  71 }
  72 my $domain = $opts{'domain'} || "sctweb.accd.edu";
  73 my $url = "https://$domain/ia-bin4/tsrvweb.exe?WID=W&tserve_tip_read_destroy&tserve_host_code=4&tserve_tiphost_code=0";
  74 $url = $opts{'url'} if(defined($opts{'url'}));
  75
  76 $ua = LWP::UserAgent->new;
  77 $ua->timeout(10);
  78 $ua->env_proxy;
  79 $ua->cookie_jar( {} );
  80 $ua->get("$url&tserve_tip_write=||WID&tserve_transconfig=astulog.cfg") or die "$!";
  81 $response = $ua->post("$url&tserve_trans_config=astulog.cfg", { tserve_tip_write => "%7C%7CWID%7CSID%7CPIN", SID => $opts{SID}, PIN => $opts{PIN} }) or die "$!";
  82
  83 $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=" . ("regterm.cfg"||"rgrdterm.cfg")); # Valid terms
  84 die $response->status_line unless $response->is_success;
  85 my @terms = grep {s/^<option value="([^"]*)">.*/$1/} (split( /\r\n/, $response->content));
  86 die "Site down. Try again later.\n" unless (@terms);
  87
  88 sub generate_id {
  89     my ($section, $number) = split("-", shift);
  90     my $id = 0;
  91     foreach (split //, $section) {$id=26*$id+(ord($_)-1)%32;}
  92     $id=10000*$id+$number;
  93     return $id;
  94 }
  95
  96 sub next_class {
  97     my %class = @_;
  98     $class{'duration'} =~ /(\d\d\d\d)(\d\d)(\d\d)-(\d\d\d\d)(\d\d)(\d\d)/;
  99     my $days = Delta_Days($1,$2,$3,$4,$5,$6);
 100     my $firstday = Date::Calc->new($1,$2,$3);
 101     my $lastday = Date::Calc->new($4,$5,$6);
 102     my $today = Date::Calc->new(Date::Calc->localtime(time+3600*6)->date);
 103     my @days=();
 104     foreach(split(" ",$class{'days'})) {
 105         push @days, Decode_Day_of_Week($_);
 106     }
 107     my @off = (off_for_holidays(%class),off_for_exams(%class));
 108     for($today = ($today > $firstday ? $today : $firstday); $today < $lastday; $today++) {
 109         next unless(grep($_ == Day_of_Week($today->date), @days));
 110         next if(grep($_ == $today, @off));
 111         return $today;
 112     }
 113     $today = Date::Calc->new(Date::Calc->gmtime->date);
 114     for($today = ($today < $lastday ? $today : $lastday); $today > $firstday; $today--) {
 115         next unless(grep($_ == Day_of_Week($today->date), @days));
 116         next if(grep($_ == $today, @off));
 117         return $today;
 118     }
 119     return undef;
 120 }
 121
 122 sub off_for_holidays {
 123     my %class = @_;
 124     $class{'duration'} =~ /(\d\d\d\d)(\d\d)(\d\d)-(\d\d\d\d)(\d\d)(\d\d)/;
 125     my $days = Delta_Days($1,$2,$3,$4,$5,$6);
 126     my $firstday = Date::Calc->new($1,$2,$3);
 127     my $lastday = Date::Calc->new($4,$5,$6);
 128     my $year = Date::Calendar::Year->new($1, $opts{'holidays'});
 129     my @holidays=();
 130     my @days=();
 131     foreach(split(" ",$class{days})) {
 132         $days[Decode_Day_of_Week($_)] = 1;
 133     }
 134     foreach ($year->search("")) {
 135         my $good=1;
 136         #foreach my $x ($year->labels($_)) {
 137         #    $good=0 if ($x =~ /Veteran/ or $x =~ /President/);
 138         #}
 139         next unless ($year->is_full($_) && $_>=$firstday && $_<=$lastday);
 140         push @holidays, $_
 141             if (defined($days[Day_of_Week($_->date)]) && $good > 0);
 142     }
 143     return wantarray ? @holidays : "@holidays";
 144 }
 145
 146 sub off_for_exams {
 147     my %class = @_;
 148     my $time = $class{'begin'} . "-" . $class{'end'};
 149     $class{'duration'} =~ /\d{8}-(\d\d\d\d)(\d\d)(\d\d)/;
 150     my $lastday = Date::Calc->new($1,$2,$3);
 151     return wantarray ? () : undef unless (Day_of_Week($lastday->date) == 7);
 152     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)";
 153     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)";
 154     my $days = join(" ",map {Decode_Day_of_Week($_)} split(/ /, $class{'days'}));
 155     if($days eq "1 3") {
 156         if($time =~ /$beginning/) {
 157             return $lastday-4;
 158         } elsif($time =~ /$ending/) {
 159             return $lastday-6;
 160         }
 161     } elsif($days eq "2 4") {
 162         if($time =~ /$beginning/) {
 163             return $lastday-3;
 164         } elsif($time =~ /$ending/) {
 165             return $lastday-5;
 166         }
 167     }
 168     return wantarray ? () : "";
 169 }
 170
 171 sub capitalize {
 172     local $_ = shift;
 173     s/ +$//;
 174     s/\b([A-Z])([A-Z]*)\b/$1\L$2/g;
 175     s/\b(I)(i*)\b/$1\U$2/g;
 176     s/\bUs\b/US/g;
 177     s/ (And|For|Of|Or|The|To|With) / \l$1 /g;
 178     s/\b(Mc)([a-z])/$1\u$2/g;
 179     s/\b(Tcp\/Ip|Pc)\b/\U$&/g;
 180     s/\bThru\b/Through/g;
 181     s/\bAcct\b/Accounting/g;
 182     s/\bAmer\b/American/g;
 183     s/\bChem\b/Chemistry/g;
 184     s/\bComp\b/Composition/g;
 185     s/\bFed\b/Federal/g;
 186     s/\bGen\b/General/g;
 187     s/\bIntro\b/Introduction/g;
 188     s/\bPrgm\b/Programming/g;
 189     s/\bOp Sys\b/Operating System/g;
 190     #s/\bGovt\b/Government/g;
 191     s/\bLit\b/Literature/g;
 192     s/\bPrin\b/Principles/g;
 193     return $_;
 194 }
 195
 196 sub get_schedule_terms {
 197     my @terms;
 198     my @localtime=localtime();
 199     if ($localtime[4]<3) { # Through Mar 31
 200         @terms=((1900+$localtime[5])*10+2);
 201     } elsif ($localtime[4]<5) { # Through May 31
 202         @terms=((1900+$localtime[5])*10+2,(1900+$localtime[5])*10+3);
 203     } elsif ($localtime[4]<7) { # through July 31
 204         @terms=((1900+$localtime[5])*10+3,(1900+$localtime[5])*10+4);
 205     } elsif ($localtime[4]<8) { # through Aug 31
 206         @terms=((1900+$localtime[5])*10+4,(1900+$localtime[5])*10+1);
 207     } elsif ($localtime[4]<10) { # through Oct 31
 208         @terms=((1900+$localtime[5])*10+1);
 209     } else {
 210         @terms=((1900+$localtime[5])*10+1,(1901+$localtime[5])*10+2);
 211     }
 212     return @terms;
 213 }
 214
 215 sub get_schedule {
 216     my @readheaders = ("Section ID/Title", "Session", "Instructor", "Credits", "CallNumber","GradeType", "Days", "Time", "Start/EndDates", "Site/Building/Room", "Message");
 217     my $te = new HTML::TableExtract( headers => [ @readheaders ] );
 218     my (@schedule, @terms, $classid, $begin, $end);
 219     @terms = get_schedule_terms();
 220     foreach(@_ || @terms) {
 221         $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=rstusch.cfg&Term=".($_) );
 222         die $response->status_line unless $response->is_success;
 223         $te->parse($response->content);
 224     }
 225     foreach my $ts ($te->table_states) {
 226         foreach my $row ($ts->rows) {
 227             map { s/\xa0//g; $_} @$row;
 228             $row->[0] =~ s/.*launchWebCT\("([^"]*)"\).*/$1/s;
 229             $row->[0] =~ s/(.*) ?<[Bb][Rr][^>]*>(.*)/capitalize($2)/eg;
 230             $classid=$1;
 231             $row->[2] = capitalize($row->[2]);
 232             $row->[2] =~ s/([A-Z]r?)$/$1./;
 233             ($begin, $end) = split("-", $row->[7]);
 234             if($row->[7] =~ /^(\d\d):\d\d-(\d\d):\d\dPM$/) {
 235                 if($1 < $2 && $2 != 12) {
 236                     $begin =~ s/^(\d\d)/$1+12/e;
 237                 }
 238                 if($2 != 12) {
 239                     $end =~ s/^(\d\d)/$1+12/e;
 240                 }
 241                 $end =~ s/PM$//;
 242             } else { $end =~ s/AM$//; }
 243             $row->[8] =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
 244             $row->[9] =~ s/(ON|MAIN) CAMPUS\n//ig;
 245             $row->[9] =~ s/\n/ /g;
 246             push @schedule, {
 247                 id => $classid,
 248                 title => $row->[0],
 249                 session => $row->[1],
 250                 instructor => $row->[2],
 251                 credits => $row->[3],
 252                 callnumber => $row->[4],
 253                 gradetype => $row->[5],
 254                 days => $row->[6],
 255                 'time' => $row->[7],
 256                 begin => $begin,
 257                 end => $end || undef,
 258                 duration => $row->[8],
 259                 location => $row->[9],
 260                 message => $row->[10],
 261             };
 262         }
 263     }
 264     return @schedule;
 265 }
 266
 267 sub get_faculty_email {
 268     my ($name, $school, $email);
 269     if((-f $ENV{'HOME'} . "/public_html/faculty.csv") && ! %faculty) {
 270         open INS, $ENV{'HOME'} . "/public_html/faculty.csv";
 271         while($_ = <INS>) {
 272             chomp;
 273             m/"([^"]*)",([^,]*),([^,]*)/;
 274             ($name, $email, $school) = ($1, $2, $3);
 275             $name =~ s/^([^,]*), ([^,]*)(.*)$/$2 $1$3/;
 276             $name =~ s/ [A-Z]\.//g;
 277             $name = lc $name;
 278             $name =~ s/\W//g;
 279             $faculty{$name} = $email;
 280         }
 281     }
 282     $name = shift;
 283     $name =~ s/ [A-Z]r?\.//g;
 284     $name = lc $name;
 285     $name =~ s/\W//g;
 286     return $faculty{$name};
 287 }
 288
 289 sub get_mhc_header {
 290 return (
 291 "X-SC-Subject: New Years Day\nX-SC-Category: Holiday\nX-SC-Cond: 1 Jan\nX-SC-Duration: 00010101-\nX-SC-Record-Id: <New_Years_Day\@from.sctweb>\n",
 292 "X-SC-Subject: Martin Luther King, Jr. Day\nX-SC-Category: Holiday\nX-SC-Cond: 3rd Mon Jan\nX-SC-Duration: 19870119-\nX-SC-Record-Id: <Martin_Luther_King_Jr_Day\@from.sctweb>\n",
 293 "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",
 294 "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",
 295 "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",
 296 "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",
 297 "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",
 298 "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",
 299 "X-SC-Subject: Thanksgiving\nX-SC-Category: Holiday\nX-SC-Cond: 4th Thu Nov\nX-SC-Duration: 14921122-\nX-SC-Record-Id: <Thanksgiving\@from.sctweb>\n",
 300 "X-SC-Subject: Christmas\nX-SC-Category: Holiday\nX-SC-Cond: 25 Dec\nX-SC-Duration: 00011225-\nX-SC-Record-Id: <Christmas\@from.sctweb>\n",
 301 );
 302 }
 303
 304 sub do_mhc_schedule {
 305     $| = 1;
 306     my %days = (M => "Mon", T => "Tue", W => "Wed", R => "Thu", F => "Fri", S => "Sat", U => "SU");
 307     my @mon = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
 308     my ($file, $current, @mhc, @schedule);
 309     $file = shift unless (!defined $_[0] or $_[0] =~ /^\d/);
 310     @schedule = get_schedule(@_);
 311     @mhc = get_mhc_header;
 312     if(defined($file) && (-d $file)) {
 313         my @mhc2;
 314         foreach (@mhc) {
 315             $_ =~ s/X-SC-Subject: ([^\n]*)/X-SC-Subject: $1\nSubject: $1/;
 316             $_ =~ s/X-SC-Category: ([^\n]*)/X-SC-Category: $1\nFrom: $1/;
 317             $_ =~ s/X-SC-Duration: (\d\d\d\d)(\d\d)(\d\d)-/"X-SC-Duration: $1$2$3-\nDate: $3 " . $mon[$2-1] . " 1970 12:00:00 +0000"/e;
 318             push @mhc2, $_;
 319         }
 320         @mhc = @mhc2;
 321     }
 322     foreach my $row (@schedule) {
 323         map {s/\n/-/g if defined; $_} %$row;
 324         my $id=generate_id($row->{'id'});
 325         $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
 326         $row->{'days'} =~ s/^ //;
 327         #$row->{'duration'} =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
 328         my @day = map { "!" . $_ } (off_for_holidays(%$row),off_for_exams(%$row));
 329         $current = "";
 330         #print "# $id\n";
 331         $current .= "X-SC-Subject: " . $row->{'title'} . "\n";
 332         $current .= "X-SC-Location: " . $row->{'location'} . "\n";
 333         $current .= "X-SC-Category: School\n";
 334         $current .= "X-SC-Cond: " . $row->{'days'} . "\n";
 335         $current .= "X-SC-Time: ".$row->{'begin'}."-".$row->{'end'}."\n";
 336         $current .= "X-SC-Duration: " . $row->{'duration'} . "\n";
 337         $current .= "X-SC-Day: @day\n" if(exists $day[0]);
 338         $current .= "X-SC-Alarm: 15 minutes\n";
 339         $current .= "X-SC-Record-Id: <".$row->{'id'}."\@from.sctweb>\n";
 340         if(defined($file) && (-d $file)) {
 341             $row->{'instructor'} =~ s/^([^,]*), ([^,]*)(.*)/$2 $1$3/;
 342             my $email = get_faculty_email $row->{'instructor'};
 343             $row->{'instructor'} = '"' . $row->{'instructor'} . '" <'. ($email || ($1 || "unknown") . "\@from.sctweb") . ">";
 344             $row->{'duration'} =~ /^(\d\d\d\d)(\d\d)(\d\d)-\d{8}$/;
 345             $row->{'begin'} =~ /^(\d\d):(\d\d)$/;
 346             my $next = next_class(%$row);
 347             my @date = Gmtime(Mktime($next->date,$1,$2,0));
 348             $current .= sprintf "Date: %s, %2d %s %4d %02d:%02d:00 +0000\n", Day_of_Week_Abbreviation($date[7]), $date[2], $mon[$date[1]-1], $date[0], $date[3], $date[4], $date[5];
 349             $current .= "Subject: " . $row->{'title'} . "\n";
 350             $current .= "From: " . $row->{'instructor'} . "\n";
 351         }
 352         #print "\n$current";
 353         push @mhc, $current;
 354     }
 355     if(defined($file) && (-d $file)) {
 356         my @lines;
 357         foreach my $name (<$file/[1-9]*>) {
 358             next unless $name =~ /^$file\/[1-9][0-9]*$/;
 359             open FH, $name;
 360             @lines = <FH>;
 361             close FH;
 362             foreach (@lines) {
 363                 unlink $name if /^X-SC-Record-Id: <.*\@from.sctweb>/;
 364             }
 365         }
 366         my $i=0;
 367         foreach (@mhc) {
 368             while(-f ++$i) {}
 369             open FH, ">$file/$i" or die $!;
 370             print FH $_;
 371             close FH;
 372         }
 373     } else {
 374         open(STDOUT, ">" . $file) if(defined($file));
 375         print "# MHC school schedule\n# Autogenerated by sctweb ".localtime()."\n\n";
 376         print join("\n", @mhc);
 377     }
 378 }
 379
 380 sub do_csv_schedule {
 381     $| = 1;
 382     my %days = (M => "Mon", T => "Tue", W => "Wed", R => "Thu", F => "Fri", S => "Sat", U => "SU");
 383     my @mon = qw(Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec.);
 384     my (@terms, $file, $current, @mhc, @schedule);
 385     $file = shift unless (!defined $_[0] or $_[0] =~ /^\d/);
 386     @schedule = get_schedule(@_);
 387     open(STDOUT, ">" . $file) if(defined($file));
 388     foreach my $row (@schedule) {
 389         map {s/\n/-/g if defined; $_} %$row;
 390         my $id=generate_id($row->{'id'});
 391         $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
 392         $row->{'days'} =~ s/^ //;
 393         $row->{'instructor'} =~ s/^([^,]*), ([^,]*)/$2 $1/;
 394         my $next = next_class(%$row);
 395         $current = "";
 396         #print "# $id\n";
 397         $current .= $row->{'id'} . ",";
 398         $current .= $row->{'title'} . ",";
 399         $current .= '"' . $row->{'instructor'} . '",';
 400         $next =~ /^(\d\d\d\d)(\d\d)(\d\d)$/;
 401         $current .= $1 . "-". $2 ."-" . $3 . "\n";
 402         print $current;
 403     }
 404 }
 405
 406 sub do_vcalendar_schedule {
 407     $| = 1;
 408     my %days = (M => "MO", T => "TU", W => "WE", R => "TH", F => "FR", S => "SA", U => "SU");
 409     my $file = shift if (defined $_[0] and $_[0] !~ /^\d/);
 410     my @schedule = get_schedule(@_);
 411     open(STDOUT, ">>" . $file) if(defined($file) && (! -d $file));
 412     open(STDOUT, ">/dev/null") if(defined($file) && (-d $file));
 413     print "BEGIN:VCALENDAR\r\nVERSION:1.0\r\n";
 414     foreach my $row (@schedule) {
 415         map { s/\n/-/g; $_} %$row;
 416         $row->{'instructor'} =~ s/^([^,]*), ([^,]*)/$2 $1/;
 417         $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
 418         $row->{'days'} =~ s/^ //;
 419         #$row->{'duration'} =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
 420         my @day = (off_for_holidays(%$row),off_for_exams(%$row));
 421         my $day = "";
 422         if(exists($day[0])) {
 423             $day = join(";", @day);
 424             $day =~ s/\b(\d{8})\b/$1T000000/g;
 425         }
 426         my ($starttime, $stoptime)=($row->{'begin'}, $row->{'end'});
 427         my ($startdate, $stopdate)=split(/-/, $row->{'duration'});
 428         $starttime =~ s/://;
 429         $stoptime =~ s/://;
 430         if(defined($file) && (-d $file)) {
 431             open FH, ">$file/" . $row->{'id'} . ".vcs" or die "$!";
 432             select FH;
 433             print "BEGIN:VCALENDAR\r\nVERSION:1.0\r\n";
 434         }
 435         print "BEGIN:VEVENT\r\n";
 436         print "SUMMARY:", $row->{'title'}, "\r\n";
 437         print "DESCRIPTION:", $row->{'id'}, "\r\n";
 438         print "LOCATION:", $row->{'location'}, "\r\n";
 439         print "CATEGORIES:Education\r\n";
 440         print "DTSTART:", $startdate."T".$starttime, "00\r\n";
 441         print "DTEND:", $startdate."T".$stoptime, "00\r\n";
 442         print "RRULE:W1 ", $row->{'days'} . " $stopdate", "T000000\r\n";
 443         print("EXDATE:$day\r\n") if($day);
 444         print "ATTENDEE;ROLE=OWNER;STATUS=CONFIRMED:", $opts{'name'}, "\r\n" if(defined($opts{'name'}));
 445         print "ATTENDEE;ROLE=ORGANIZER;STATUS=CONFIRMED:", $row->{'instructor'}, " <" . (get_faculty_email($row->{'instructor'}) || "fake\@ddress"), ">\r\n";
 446         print "END:VEVENT\r\n";
 447         if(defined($file) && (-d $file)) {
 448             print "END:VCALENDAR\r\n";
 449             close FH;
 450             select STDOUT;
 451         }
 452     }
 453     print "END:VCALENDAR\r\n";
 454 }
 455
 456 sub do_html_schedule {
 457     my @showheaders = ("Section ID/Title", "Instructor", "Days", "Time", "Duration", "Location");
 458     my @schedule = get_schedule(@_);
 459     print '<table cellpadding="3" cellspacing="0">'."\n<tr><th>";
 460     print join("</th><th>",@showheaders);
 461     print "</th></tr>\n";
 462         foreach my $row (@schedule) {
 463             map { s/\n/<br \/>/g; $_} %$row;
 464             $row->{'time'} =~ s/-/-<wbr \/>/;
 465             $row->{'duration'} =~ s/\d\d(\d\d)(\d\d)(\d\d)/$2-$3-$1/g;
 466             print '<tr>';
 467             print "<td>" . $row->{'id'} . "<br />" . $row->{'title'} . "</td>";
 468             my $instructor = $row->{'instructor'};
 469             $instructor =~ s/^([^,]*), ([^,]*)(.*)/$2 $1$3/;
 470             my $email = get_faculty_email($instructor);
 471             #if($email) {
 472                 #print '<td><a href="mailto:' . $email . '">'
 473                 #. $row->{'instructor'} . "</a></td>";
 474             # } else {
 475                 print "<td>" . $row->{'instructor'} . "</td>";
 476             #}
 477             print "<td>" . $row->{'days'} . "</td>";
 478             print "<td>" . $row->{'time'} . "</td>";
 479             print "<td>" . $row->{'duration'} . "</td>";
 480             print "<td>" . $row->{'location'} . "</td>";
 481             print "</tr>\n";
 482         }
 483     print "</table>\n";
 484 }
 485
 486 sub do_html_grades {
 487     my @readheaders = ("Section ID", "Course Title", "Grade", "Earned  Hours", "Quality  Hours", "Quality  Points", "GPA");
 488     my @showheaders = ("Section ID", "Course Title", "Grade", "Earned<br />Hours", "Quality<br />Hours", "Quality<br />Points", "GPA");
 489     my ($row, $lastrow);
 490     my $te = new HTML::TableExtract( headers => [ @readheaders ] );
 491     my $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=rgrdterm.cfg"); # Valid grading terms
 492     die $response->status_line unless $response->is_success;
 493     #my @terms = reverse grep {s/^<option value="([^"]*)">.*/$1/} (split( /\r\n/, $response->content));
 494     my @terms = ();
 495     my $year = Date::Calc->localtime->year;
 496     for(my $y=$year-4;$y<=$year;$y++) { push @terms, ($y.2,$y.3,$y.4,$y.1); }
 497     foreach(@_ ? @_ : @terms) {
 498         $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=rgrades.cfg&Term=".($_) );
 499         die $response->status_line unless $response->is_success;
 500         $te->parse($response->content);
 501     }
 502     print '<table cellpadding="3" cellspacing="0">'."\n<tr><th>";
 503     print join("</th><th>",@showheaders);
 504     print "</th></tr>\n";
 505     foreach my $ts ($te->table_states) {
 506         foreach my $row ($ts->rows) {
 507             map { s/\xa0//g; s/\n/<br \/>/g; $_} @$row;
 508             $row->[1] = capitalize($row->[1]);
 509             $lastrow=$row;
 510             next if $row->[0] =~ /:/;
 511             print '<tr><td>';
 512             print join('</td><td>', @$row);
 513             print "</td></tr>\n";
 514         }
 515     }
 516     print '<tr><td colspan="2">', capitalize($lastrow->[0]);
 517     shift @$lastrow; shift @$lastrow;
 518     print "</td><td>";
 519     print join('</td><td>', @$lastrow);
 520     print "</td></tr>\n";
 521     print "</table>\n";
 522 }
 523
 524 sub do_faculty {
 525     my @readheaders = ("Name", "College", "Email");
 526     my $te = new HTML::TableExtract( headers => [ @readheaders ] );
 527     foreach(qw(a b c d e f g h i j k l m n o p q r s t u v w x y z)) {
 528         my $response = $ua->get("http://$domain/fs/".$_."dir.htm");
 529         die $response->status_line unless $response->is_success;
 530         $te->parse($response->content);
 531     }
 532     foreach my $ts ($te->table_states) {
 533         foreach my $row ($ts->rows) {
 534             map { s/[\r\n]//g; $_} @$row;
 535             $row->[0] = capitalize($row->[0]);
 536             $row->[0] =~ s/([A-Z]r?)$/$1./;
 537             print '"'.$row->[0].'",',$row->[2].',', $row->[1], "\n";
 538         }
 539     }
 540 }
 541
 542 sub do_transcripts {
 543     $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN&tserve_trans_config=rtranscr.cfg&CareerReqNum=1");
 544     foreach (split /\n/, $response->content) {
 545         next unless s/^\&nbsp;|<pre>// || s/\&nbsp;/ /;
 546         s/<\/?[Hh]\d>//g;
 547         print "$_\n";
 548     }
 549 }
 550
 551 my $arg = "";
 552 $arg = shift if (defined($ARGV[0]) && $ARGV[0] =~ /^-\w$/);
 553
 554 if ($arg eq "-g") {
 555     do_html_grades(@ARGV);
 556 } elsif ($arg eq "-s") {
 557     do_html_schedule(@ARGV);
 558 } elsif ($arg eq "-m") {
 559     do_mhc_schedule(@ARGV);
 560 } elsif ($arg eq "-c") {
 561     do_csv_schedule(@ARGV);
 562 } elsif ($arg eq "-v") {
 563     do_vcalendar_schedule(@ARGV);
 564 } elsif ($arg eq "-t") {
 565     do_transcripts;
 566 } elsif ($arg eq "-f") {
 567     do_faculty;
 568 }
 569
 570 $ua->get("$url&tserve_trans_config=alogout.cfg"); # Logout