perl/sct6

   1 #!/usr/bin/perl -w
   2 # $Id$
   3 # -*- perl -*- vim: ft=perl sw=4 sts=4
   4
   5 # Brief usage instructions:
   6 # Create a ~/.sct6rc that has SID=yourssn and PIN=yourpin
   7 # You'll need to change the url below if you go anywhere but TAMUK.
   8
   9 use strict;
  10 use LWP::UserAgent;
  11 use HTML::TableExtract;
  12 use Date::Calc::Object qw(Day_of_Week Decode_Day_of_Week Decode_Month Week_of_Year Monday_of_Week Day_of_Week_Abbreviation Delta_Days Add_Delta_Days Nth_Weekday_of_Month_Year Gmtime Mktime);
  13 use Date::Calendar::Profiles qw($Profiles);
  14 use Date::Calendar::Year;
  15 use vars qw($ua %opts %faculty);
  16
  17 my ($response);
  18
  19 $opts{'holidays'} = { # %{$Profiles->{'US-TX'}},
  20     "Martin Luther King Day"    => "3/Mon/Jan",
  21     "Good Friday"               => "-2",
  22     "Spring Break Monday"       => \&Spring_Break,
  23     "Spring Break Tuesday"      => \&Spring_Break,
  24     "Spring Break Wednesday"    => \&Spring_Break,
  25     "Spring Break Thursday"     => \&Spring_Break,
  26     "Spring Break Friday"       => \&Spring_Break,
  27     "Spring Break Saturday"     => \&Spring_Break,
  28     "Study Day"                 => "4/Thu/Apr", # ?
  29     "Memorial Day"              => "5/Mon/May",
  30     "Independence Day"          => \&US_Independence,
  31     "Labor Day"                 => \&US_Labor,
  32     #"Columbus Day"              => "2/Mon/Oct",
  33     "Thanksgiving Day"          => "4/Thu/Nov",
  34     "Thanksgiving Friday"       => \&Thanksgiving_Friday,
  35 };
  36
  37 sub Spring_Break {
  38     my($year,$label) = @_;
  39     $label =~ s/^Spring Break //;
  40     return( Add_Delta_Days(
  41             Nth_Weekday_of_Month_Year($year,1,1,1),
  42             7*(11-1) # This is for the 11th Monday of the year
  43             +Decode_Day_of_Week($label)-1) );
  44 }
  45
  46 sub Thanksgiving_Friday {
  47     my($year,$label) = @_;
  48     return( Add_Delta_Days(Nth_Weekday_of_Month_Year($year,11,4,4), 1) );
  49 }
  50 sub US_Independence # Fourth of July
  51 {
  52     my($year,$label) = @_;
  53     return( &Date::Calendar::Profiles::Nearest_Workday($year,7,4) );
  54 }
  55 sub US_Labor # First Monday after the first Sunday in September
  56 {
  57     my($year,$label) = @_;
  58     return( Add_Delta_Days(
  59         Nth_Weekday_of_Month_Year($year,9,7,1), +1) );
  60 }
  61
  62 my $config = $ENV{HOME} . "/.sct6rc";
  63 if (($ARGV[0] || "") eq '-F') {
  64     shift;
  65     $config = shift;
  66 }
  67
  68 my $arg = "";
  69 $arg = shift if (defined($ARGV[0]) && $ARGV[0] =~ /^-\w$/);
  70
  71 if (-r $config) {
  72     open CONFIG, $config;
  73     while(<CONFIG>) {
  74         s/\#.*//;
  75         next unless m/^([^=]*)=(.*)/;
  76         $opts{$1}=$2;
  77     }
  78     close CONFIG;
  79 }
  80 my $domain = $opts{'domain'} || "as1.tamuk.edu:9003";
  81 my $url = "https://$domain/pls/PROD/";
  82 $url = $opts{'url'} if(defined($opts{'url'}));
  83
  84 $ua = LWP::UserAgent->new;
  85 $ua->timeout(10);
  86 $ua->env_proxy;
  87 $ua->cookie_jar( {} );
  88 $ua->get("${url}twbkwbis.P_WWWLogin") or die "$!";
  89 $response = $ua->post("${url}twbkwbis.P_ValLogin", { sid => $opts{SID}, PIN => $opts{PIN} }) or die "$!";
  90
  91 $response = $ua->get("${url}bwskflib.P_SelDefTerm"); # Valid terms
  92 die $response->status_line unless $response->is_success;
  93 my @terms = grep {s/^<option value="([^"]*)">.*/$1/i} (split( /\r?\n/, $response->content)); # "
  94 die "Site down. Try again later.\n" unless (@terms);
  95
  96 sub generate_id {
  97     my ($section, $number) = split("-", shift);
  98     my $id = 0;
  99     foreach (split //, $section) {$id=26*$id+(ord($_)-1)%32;}
 100     $id=10000*$id+$number;
 101     return $id;
 102 }
 103
 104 sub next_class {
 105     my %class = @_;
 106     $class{'duration'} =~ /(\d\d\d\d)(\d\d)(\d\d)-(\d\d\d\d)(\d\d)(\d\d)/;
 107     my $days = Delta_Days($1,$2,$3,$4,$5,$6);
 108     my $firstday = Date::Calc->new($1,$2,$3);
 109     my $lastday = Date::Calc->new($4,$5,$6);
 110     my $today = Date::Calc->new(Date::Calc->localtime(time+3600*6)->date);
 111     my @days=();
 112     foreach(split(" ",$class{'days'})) {
 113         push @days, Decode_Day_of_Week($_);
 114     }
 115     my @off = (off_for_holidays(%class),off_for_exams(%class));
 116     for($today = ($today > $firstday ? $today : $firstday); $today < $lastday; $today++) {
 117         next unless(grep($_ == Day_of_Week($today->date), @days));
 118         next if(grep($_ == $today, @off));
 119         return $today;
 120     }
 121     $today = Date::Calc->new(Date::Calc->gmtime->date);
 122     for($today = ($today < $lastday ? $today : $lastday); $today > $firstday; $today--) {
 123         next unless(grep($_ == Day_of_Week($today->date), @days));
 124         next if(grep($_ == $today, @off));
 125         return $today;
 126     }
 127     return undef;
 128 }
 129
 130 sub off_for_holidays {
 131     my %class = @_;
 132     $class{'duration'} =~ /(\d\d\d\d)(\d\d)(\d\d)-(\d\d\d\d)(\d\d)(\d\d)/;
 133     my $days = Delta_Days($1,$2,$3,$4,$5,$6);
 134     my $firstday = Date::Calc->new($1,$2,$3);
 135     my $lastday = Date::Calc->new($4,$5,$6);
 136     my $year = Date::Calendar::Year->new($1, $opts{'holidays'});
 137     my @holidays=();
 138     my @days=();
 139     foreach(split(" ",$class{days})) {
 140         $days[Decode_Day_of_Week($_)] = 1;
 141     }
 142     foreach ($year->search("")) {
 143         my $good=1;
 144         #foreach my $x ($year->labels($_)) {
 145         #    $good=0 if ($x =~ /Veteran/ or $x =~ /President/);
 146         #}
 147         next unless ($year->is_full($_) && $_>=$firstday && $_<=$lastday);
 148         push @holidays, $_
 149             if (defined($days[Day_of_Week($_->date)]) && $good > 0);
 150     }
 151     return wantarray ? @holidays : "@holidays";
 152 }
 153
 154 sub off_for_exams {
 155     my %class = @_;
 156     my $time = $class{'begin'} . "-" . $class{'end'};
 157     $class{'duration'} =~ /\d{8}-(\d\d\d\d)(\d\d)(\d\d)/;
 158     my $lastday = Date::Calc->new($1,$2,$3);
 159     return wantarray ? () : undef unless (Day_of_Week($lastday->date) == 7);
 160     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)";
 161     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)";
 162     my $days = join(" ",map {Decode_Day_of_Week($_)} split(/ /, $class{'days'}));
 163     if($days eq "1 3") {
 164         if($time =~ /$beginning/) {
 165             return $lastday-4;
 166         } elsif($time =~ /$ending/) {
 167             return $lastday-6;
 168         }
 169     } elsif($days eq "2 4") {
 170         if($time =~ /$beginning/) {
 171             return $lastday-3;
 172         } elsif($time =~ /$ending/) {
 173             return $lastday-5;
 174         }
 175     } elsif($days eq "5") {
 176         return $lastday-2;
 177     }
 178     return wantarray ? () : "";
 179 }
 180
 181 sub capitalize {
 182     local $_ = shift || "";
 183     s/ +$//;
 184     s/\b([A-Z])([A-Z]*)\b/$1\L$2/g;
 185     s/\b(I)(i*)\b/$1\U$2/g;
 186     s/\bUs\b/US/g;
 187     s/ (And|For|Of|Or|The|To|With) / \l$1 /g;
 188     s/\b(Mc)([a-z])/$1\u$2/g;
 189     s/\bTba\b/TBA/g;
 190     s/\b(Tcp\/Ip|Pc)\b/\U$&/g;
 191     s/\bThru\b/Through/g;
 192     s/\bAcct\b/Accounting/g;
 193     s/\bAmer\b/American/g;
 194     s/\bChem\b/Chemistry/g;
 195     s/\bComp\b/Composition/g;
 196     s/\bFed\b/Federal/g;
 197     s/\bGen\b/General/g;
 198     s/\bIntro\b/Introduction/g;
 199     s/\bPrgm\b/Programming/g;
 200     s/\bOp Sys\b/Operating System/g;
 201     #s/\bGovt\b/Government/g;
 202     s/\bLit\b/Literature/g;
 203     s/\bPrin\b/Principles/g;
 204     s/\bBus\b/Business/g;
 205     return $_;
 206 }
 207
 208 sub get_schedule_terms {
 209     my (@sterms, @a);
 210     @a=('10','20','30','40');   # Fall, Spring, Summer I, Summer II
 211                                 # Last 3 are currently guesses
 212     my @localtime=localtime();
 213     if ($localtime[4]<3) { # Through Mar 31
 214         @sterms=((1900+$localtime[5]).$a[1]);
 215     } elsif ($localtime[4]<5) { # Through May 31
 216         @sterms=((1900+$localtime[5]).$a[1],(1900+$localtime[5]).$a[2]);
 217     } elsif ($localtime[4]<7) { # through July 31
 218         @sterms=((1900+$localtime[5]).$a[2],(1900+$localtime[5]).$a[3]);
 219     } elsif ($localtime[4]<8) { # through Aug 31
 220         @sterms=((1900+$localtime[5]).$a[3],(1901+$localtime[5]).$a[0]);
 221     } elsif ($localtime[4]<10) { # through Oct 31
 222         @sterms=((1901+$localtime[5]).$a[0]);
 223     } else {
 224         @sterms=((1901+$localtime[5]).$a[0],(1901+$localtime[5]).$a[1]);
 225     }
 226     return @sterms;
 227 }
 228
 229 sub get_schedule {
 230     my @readheaders = ("Type", "Time", "Days", "Where", "Date Range", "Schedule Type", "Instructors");
 231     my @class;
 232     my $te = new HTML::TableExtract( headers => [ @readheaders ] );
 233     my (@schedule, @terms, $classid, $title, $begin, $end, $times, $days, $session);
 234     @terms = get_schedule_terms();
 235     foreach (@_ ? @_ : @terms) {
 236         $response = $ua->get("${url}bwskfshd.P_CrseSchdDetl?term_in=$_" );
 237         die $response->status_line unless $response->is_success;
 238         $te->parse($response->content);
 239         foreach my $l (split (/\n/, $response->content)) {
 240             next unless $l =~ s/.*<CAPTION class=[^>]*>(.* - .... \d\d\d\d \d\d\d)<\/caption>.*/$1/i;
 241             push @class, $l;
 242         }
 243     }
 244     foreach my $ts ($te->table_states) {
 245         foreach my $row ($ts->rows) {
 246             #map { s/\xa0//g; $_} @$row;
 247             #$row->[0] =~ s/.*launchWebCT\("([^"]*)"\).*/$1/s;
 248             #$row->[0] =~ s/(.*) ?<[Bb][Rr][^>]*>(.*)/capitalize($2)/eg;
 249             $classid = (shift @class);
 250             $title = $classid;
 251             $classid =~ s/.* - //;
 252             $classid =~ s/ /-/g;
 253             $title =~ s/ - .*//;
 254             $row->[6] = capitalize($row->[6]);
 255             $row->[6] =~ s/([A-Z]r?)$/$1./;
 256             $row->[6] =~ s/ *\([A-Z]\)//;
 257             $row->[1] =~ s/ ?([ap])m/\u$1M/g;
 258             $row->[1] =~ s/ - /-/;
 259             ($begin, $end) = split(/ ?- ?/, $row->[1]);
 260             $begin =~ s/^(\d):/0$1:/;
 261             $end =~ s/^(\d):/0$1:/;
 262             if ($begin =~ /pm$/i && $begin !~ /^12/) {
 263                 $begin =~ s/^(\d?\d)/$1+12/e;
 264             }
 265             if ($end =~ /pm$/i && $end !~ /^12/) {
 266                 $end =~ s/^(\d?\d)/$1+12/e;
 267             }
 268             $begin =~ s/ ?[AP]M//;
 269             $end =~ s/ ?[AP]M//;
 270             $row->[4] =~ s/([A-Za-z]{3,9})/(Decode_Month($1)<10?"0":"").Decode_Month($1)/eg;
 271             $row->[4] =~ s/(\d\d?) (\d\d), (\d\d\d\d)/$3$1$2/g;
 272             $row->[4] =~ s/ - /\n/;
 273             $row->[3] =~ s/(ON|MAIN) CAMPUS\n|Palo Alto Building \d* //ig;
 274             $row->[3] =~ s/\n/ /g;
 275             push @schedule, {
 276                 id => $classid,
 277                 title => $title,
 278                 #session => $row->[1],
 279                 instructor => $row->[6],
 280                 #credits => $row->[3],
 281                 #callnumber => $row->[4],
 282                 #gradetype => $row->[5],
 283                 days => $row->[2],
 284                 'time' => $row->[1],
 285                 begin => $begin,
 286                 end => $end || undef,
 287                 duration => $row->[4],
 288                 location => $row->[3],
 289                 #message => $row->[10],
 290             };
 291         }
 292     }
 293     return @schedule;
 294 }
 295
 296 sub get_faculty_email {
 297     my ($name, $school, $email);
 298     if((-f $ENV{'HOME'} . "/public_html/faculty.csv") && ! %faculty) {
 299         open INS, $ENV{'HOME'} . "/public_html/faculty.csv";
 300         while($_ = <INS>) {
 301             chomp;
 302             m/"([^"]*)",([^,]*),([^,]*)/; # "
 303             ($name, $email, $school) = ($1, $2, $3);
 304             $name =~ s/^([^,]*), ([^,]*)(.*)$/$2 $1$3/;
 305             $name =~ s/ [A-Z]\.//g;
 306             $name = lc $name;
 307             $name =~ s/\W//g;
 308             $faculty{$name} = $email;
 309         }
 310     }
 311     $name = shift;
 312     $name =~ s/ [A-Z]r?\.//g;
 313     $name = lc $name;
 314     $name =~ s/\W//g;
 315     return $faculty{$name};
 316 }
 317
 318 sub get_mhc_header {
 319 return (
 320 "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",
 321 "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",
 322 "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",
 323 "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",
 324 "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",
 325 "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",
 326 "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",
 327 "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",
 328 "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",
 329 "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",
 330 );
 331 }
 332
 333 sub do_mhc_schedule {
 334     $| = 1;
 335     my %days = (M => "Mon", T => "Tue", W => "Wed", R => "Thu", F => "Fri", S => "Sat", U => "SU");
 336     my @mon = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
 337     my ($file, $current, @mhc, @schedule);
 338     $file = shift unless (!defined $_[0] or $_[0] =~ /^\d/);
 339     @schedule = get_schedule(@_);
 340     @mhc = get_mhc_header;
 341     if(defined($file) && (-d $file)) {
 342         my @mhc2;
 343         foreach (@mhc) {
 344             $_ =~ s/X-SC-Subject: ([^\n]*)/X-SC-Subject: $1\nSubject: $1/;
 345             $_ =~ s/X-SC-Category: ([^\n]*)/X-SC-Category: $1\nFrom: $1/;
 346             $_ =~ 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;
 347             push @mhc2, $_;
 348         }
 349         @mhc = @mhc2;
 350     }
 351     foreach my $row (@schedule) {
 352         map {s/\n/-/g if defined; $_} %$row;
 353         my $id=generate_id($row->{'id'});
 354         $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
 355         $row->{'days'} =~ s/^ //;
 356         #$row->{'duration'} =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
 357         my @day = map { "!" . $_ } (off_for_holidays(%$row),off_for_exams(%$row));
 358         $current = "";
 359         #print "# $id\n";
 360         $current .= "X-SC-Subject: " . $row->{'title'} . "\n";
 361         $current .= "X-SC-Location: " . $row->{'location'} . "\n";
 362         $current .= "X-SC-Category: School\n";
 363         $current .= "X-SC-Cond: " . $row->{'days'} . "\n";
 364         $current .= "X-SC-Time: ".$row->{'begin'}."-".$row->{'end'}."\n";
 365         $current .= "X-SC-Duration: " . $row->{'duration'} . "\n";
 366         $current .= "X-SC-Day: @day\n" if(exists $day[0]);
 367         $current .= "X-SC-Alarm: 15 minutes\n";
 368         $current .= "X-SC-Record-Id: <".$row->{'id'}."\@from.sctweb>\n";
 369         if(defined($file) && (-d $file)) {
 370             $row->{'instructor'} =~ s/^([^,]*), ([^,]*)(.*)/$2 $1$3/;
 371             my $email = get_faculty_email $row->{'instructor'};
 372             $row->{'instructor'} = '"' . $row->{'instructor'} . '" <'. ($email || ($1 || "unknown") . "\@from.sctweb") . ">";
 373             $row->{'duration'} =~ /^(\d\d\d\d)(\d\d)(\d\d)-\d{8}$/;
 374             $row->{'begin'} =~ /^(\d\d):(\d\d)$/;
 375             my $next = next_class(%$row);
 376             my @date = Gmtime(Mktime($next->date,$1,$2,0));
 377             $current .= sprintf "Date: %s, %2d %s %4d %02d:%02d:00 +0000\n", Day_of_Week_Abbreviation($date[7]), $date[2], $mon[$date[1]-1], $date[0], $date[3], $date[4], $date[5];
 378             $current .= "Subject: " . $row->{'title'} . "\n";
 379             $current .= "From: " . $row->{'instructor'} . "\n";
 380         }
 381         #print "\n$current";
 382         push @mhc, $current;
 383     }
 384     if(defined($file) && (-d $file)) {
 385         my @lines;
 386         foreach my $name (<$file/[1-9]*>) {
 387             next unless $name =~ /^$file\/[1-9][0-9]*$/;
 388             open FH, $name;
 389             @lines = <FH>;
 390             close FH;
 391             foreach (@lines) {
 392                 unlink $name if /^X-SC-Record-Id: <.*\@from.sctweb>/;
 393             }
 394         }
 395         my $i=0;
 396         foreach (@mhc) {
 397             while(-f ++$i) {}
 398             open FH, ">$file/$i" or die $!;
 399             print FH $_;
 400             close FH;
 401         }
 402     } else {
 403         open(STDOUT, ">" . $file) if(defined($file));
 404         print "# MHC school schedule\n# Autogenerated by sctweb ".localtime()."\n\n";
 405         print join("\n", @mhc);
 406     }
 407 }
 408
 409 sub do_csv_schedule {
 410     $| = 1;
 411     my %days = (M => "Mon", T => "Tue", W => "Wed", R => "Thu", F => "Fri", S => "Sat", U => "SU");
 412     my @mon = qw(Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec.);
 413     my (@terms, $file, $current, @mhc, @schedule);
 414     $file = shift unless (!defined $_[0] or $_[0] =~ /^\d/);
 415     @schedule = get_schedule(@_);
 416     open(STDOUT, ">" . $file) if(defined($file));
 417     foreach my $row (@schedule) {
 418         map {s/\n/-/g if defined; $_} %$row;
 419         my $id=generate_id($row->{'id'});
 420         $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
 421         $row->{'days'} =~ s/^ //;
 422         $row->{'instructor'} =~ s/^([^,]*), ([^,]*)/$2 $1/;
 423         my $next = next_class(%$row);
 424         $current = "";
 425         #print "# $id\n";
 426         $current .= $row->{'id'} . ",";
 427         $current .= $row->{'title'} . ",";
 428         $current .= '"' . $row->{'instructor'} . '",';
 429         $next =~ /^(\d\d\d\d)(\d\d)(\d\d)$/;
 430         $current .= $1 . "-". $2 ."-" . $3 . "\n";
 431         print $current;
 432     }
 433 }
 434
 435 sub do_vcalendar_schedule {
 436     $| = 1;
 437     my %days = (M => "MO", T => "TU", W => "WE", R => "TH", F => "FR", S => "SA", U => "SU");
 438     my $file = shift if (defined $_[0] and $_[0] !~ /^\d/);
 439     my @schedule = get_schedule(@_);
 440     open(STDOUT, ">>" . $file) if(defined($file) && (! -d $file));
 441     open(STDOUT, ">/dev/null") if(defined($file) && (-d $file));
 442     print "BEGIN:VCALENDAR\r\nVERSION:1.0\r\n";
 443     foreach my $row (@schedule) {
 444         map { s/\n/-/g; $_} %$row;
 445         $row->{'instructor'} =~ s/^([^,]*), ([^,]*)/$2 $1/;
 446         $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
 447         $row->{'days'} =~ s/^ //;
 448         #$row->{'duration'} =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
 449         my @day = (off_for_holidays(%$row),off_for_exams(%$row));
 450         my $day = "";
 451         if(exists($day[0])) {
 452             $day = join(";", @day);
 453             $day =~ s/\b(\d{8})\b/$1T000000/g;
 454         }
 455         my ($starttime, $stoptime)=($row->{'begin'}, $row->{'end'});
 456         my ($startdate, $stopdate)=split(/-/, $row->{'duration'});
 457         $starttime =~ s/://;
 458         $stoptime =~ s/://;
 459         if(defined($file) && (-d $file)) {
 460             open FH, ">$file/" . $row->{'id'} . ".vcs" or die "$!";
 461             select FH;
 462             print "BEGIN:VCALENDAR\r\nVERSION:1.0\r\n";
 463         }
 464         print "BEGIN:VEVENT\r\n";
 465         print "SUMMARY:", $row->{'title'}, "\r\n";
 466         print "DESCRIPTION:", $row->{'id'}, "\r\n";
 467         print "LOCATION:", $row->{'location'}, "\r\n";
 468         print "CATEGORIES:Education\r\n";
 469         print "DTSTART:", $startdate."T".$starttime, "00\r\n";
 470         print "DTEND:", $startdate."T".$stoptime, "00\r\n";
 471         print "RRULE:W1 ", $row->{'days'} . " $stopdate", "T000000\r\n";
 472         print("EXDATE:$day\r\n") if($day);
 473         print "ATTENDEE;ROLE=OWNER;STATUS=CONFIRMED:", $opts{'name'}, "\r\n" if(defined($opts{'name'}));
 474         print "ATTENDEE;ROLE=ORGANIZER;STATUS=CONFIRMED:", $row->{'instructor'}, " <" . (get_faculty_email($row->{'instructor'}) || "fake\@ddress"), ">\r\n";
 475         print "END:VEVENT\r\n";
 476         if(defined($file) && (-d $file)) {
 477             print "END:VCALENDAR\r\n";
 478             close FH;
 479             select STDOUT;
 480         }
 481     }
 482     print "END:VCALENDAR\r\n";
 483 }
 484
 485 sub do_html_schedule {
 486     my @showheaders = ("Section ID/Title", "Instructor", "Days", "Time", "Duration", "Location");
 487     my $shade = "dark";
 488     my @schedule = get_schedule(@_);
 489     print '<table id="schedule" cellpadding="3" cellspacing="0">'."\n<tr><th>";
 490     print join("</th><th>",@showheaders);
 491     print "</th></tr>\n";
 492         foreach my $row (@schedule) {
 493             map { s/\n/<br \/>/g; $_} %$row;
 494             $row->{'time'} =~ s/-/-<wbr \/>/;
 495             $row->{'duration'} =~ s/\d\d(\d\d)(\d\d)(\d\d)/$2-$3-$1/g;
 496             print '<tr class="'.$shade.'">';
 497             $shade = ($shade eq "dark"?"light":"dark");
 498             print '<td class="idtitle">';
 499             print '<span class="sectionid">' .$row->{'id'}. '</span><br />';
 500             print '<span class="coursetitle">' .$row->{'title'}. '</span></td>';
 501             my $instructor = $row->{'instructor'};
 502             $instructor =~ s/^([^,]*), ([^,]*)(.*)/$2 $1$3/;
 503             my $email = get_faculty_email($instructor);
 504             #if($email) {
 505                 #print '<td><a href="mailto:' . $email . '">'
 506                 #. $row->{'instructor'} . "</a></td>";
 507             # } else {
 508                 print "<td>" . $row->{'instructor'} . "</td>";
 509             #}
 510             print "<td>" . $row->{'days'} . "</td>";
 511             print "<td>" . $row->{'time'} . "</td>";
 512             print "<td>" . $row->{'duration'} . "</td>";
 513             print "<td>" . $row->{'location'} . "</td>";
 514             print "</tr>\n";
 515         }
 516     print "</table>\n";
 517 }
 518
 519 sub do_html_grades {
 520     my @readheaders = ("Section ID", "Course Title", "Grade", "Earned  Hours", "Quality  Hours", "Quality  Points", "GPA");
 521     @readheaders = ("Section", "Course Title", "FinalGrade", "Earned Hours", "Quality Hours", "Quality Points", "GPA") if($opts{'school'} eq 'tamuk');
 522     my @showheaders = ("Section ID", "Course Title", "Grade", "Earned<br />Hours", "Quality<br />Hours", "Quality<br />Points");
 523     my ($row, $lastrow);
 524     my $shade = "dark";
 525     my $te = new HTML::TableExtract( headers => [ @readheaders ] );
 526     my $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=rgrdterm.cfg"); # Valid grading terms
 527     die $response->status_line unless $response->is_success;
 528     #my @terms = reverse grep {s/^<option value="([^"]*)">.*/$1/} (split( /\r\n/, $response->content));
 529     my @terms = ();
 530     my $year = Date::Calc->localtime->year;
 531     for(my $y=$year-4;$y<=$year;$y++) { push @terms, ($y.2,$y."F",$y.3,$y.4,$y.1,$y."S"); }
 532     foreach(@_ ? @_ : @terms) {
 533         $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=rgrades.cfg&Term=".($_) );
 534         die $response->status_line unless $response->is_success;
 535         $te->parse($response->content);
 536     }
 537     print '<table id="grades" cellpadding="3" cellspacing="0">'."\n<tr>";
 538     print '<th align="left" class="sectionid">', $showheaders[0];
 539     print '</th><th align="left" class="coursetitle">', $showheaders[1];
 540     print '</th><th align="center" class="grade">';
 541     print join('</th><th align="center" class="right-number">',@showheaders[2 .. 5]);
 542     print "</th></tr>\n";
 543     foreach my $ts ($te->table_states) {
 544         foreach my $row ($ts->rows) {
 545             map { s/^\s+//; s/\xa0|\r//g; s/\n/<br \/>/g; $_} @$row;
 546             $row->[1] = capitalize($row->[1]);
 547             $row->[1] =~ s/&/&amp;/g;
 548             $row->[0] =~ s/Cumulative through/Cumulative: through/;
 549             $row->[0] =~ s/Cumulative:(.*) (\d{4}) (.*)/Cumulative:$1 $3 $2/;
 550             $lastrow=$row;
 551             next if $row->[0] =~ /:|Current Term/;
 552             print '<tr class="'.$shade.'">';
 553             $shade = ($shade eq "dark"?"light":"dark");
 554             print '<td align="left" class="sectionid">', $$row[0], '</td>';
 555             print '<td align="left" class="coursetitle">', $$row[1], '</td>';
 556             print '<td align="center" class="grade">';
 557             #print join('</td><td>', @$row[0 .. 1]);
 558             print join('</td><td align="right" class="right-number">', @$row[2 .. 5]);
 559             print "</td></tr>\n";
 560         }
 561     }
 562     print '<tr class="cumulative '.$shade.'"><td id="cumulative" colspan="2">', capitalize($lastrow->[0]);
 563     #shift @$lastrow; shift @$lastrow;
 564     print '</td><td align="center" id="gpa" class="grade">';
 565     print $$lastrow[6];
 566     print '</td><td align="right" class="right-number">';
 567     print join('</td><td align="right" class="right-number">', @$lastrow[3 .. 5]);
 568     print "</td></tr>\n";
 569     print "</table>\n";
 570 }
 571
 572 sub do_transcripts {
 573     $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN&tserve_trans_config=rtranscr.cfg&CareerReqNum=1");
 574     foreach (split /\n/, $response->content) {
 575         next unless s/^\&nbsp;|<pre>// || s/\&nbsp;/ /;
 576         s/<\/?([Hh]\d|[Bb])>//g;
 577         next if /<\/td>/;
 578         print "$_\n";
 579     }
 580 }
 581
 582 if ($arg eq "-g") {
 583     die "Grade support currently broken.\n";
 584     do_html_grades(@ARGV);
 585 } elsif ($arg eq "-s") {
 586     do_html_schedule(@ARGV);
 587 } elsif ($arg eq "-m") {
 588     do_mhc_schedule(@ARGV);
 589 } elsif ($arg eq "-c") {
 590     do_csv_schedule(@ARGV);
 591 } elsif ($arg eq "-v") {
 592     do_vcalendar_schedule(@ARGV);
 593 } elsif ($arg eq "-t") {
 594     die "Transcript support currently broken.\n";
 595     do_transcripts;
 596 }
 597
 598 $ua->get("${url}twbkwbis.P_Logout"); # Logout