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($Profiles);
  15 use Date::Calendar::Year;
  16 use IO::File;
  17 use XML::Writer;
  18 use vars qw($ua %opts %faculty);
  19
  20 my ($response);
  21
  22 $opts{'holidays'} = { # %{$Profiles->{'US-TX'}},
  23     "Martin Luther King Day"    => "3/Mon/Jan",
  24     "Good Friday"               => "-2",
  25     "Spring Break Monday"       => \&Spring_Break,
  26     "Spring Break Tuesday"      => \&Spring_Break,
  27     "Spring Break Wednesday"    => \&Spring_Break,
  28     "Spring Break Thursday"     => \&Spring_Break,
  29     "Spring Break Friday"       => \&Spring_Break,
  30     "Spring Break Saturday"     => \&Spring_Break,
  31     "Fiesta Holiday"            => "4/Fri/Apr",
  32     "Memorial Day"              => "5/Mon/May",
  33     "Independence Day"          => \&US_Independence,
  34     "Labor Day"                 => \&US_Labor,
  35     "Columbus Day"              => "2/Mon/Oct",
  36     "Thanksgiving Day"          => "4/Thu/Nov",
  37     "Thanksgiving Friday"       => \&Thanksgiving_Friday,
  38 };
  39
  40 sub Spring_Break {
  41     my($year,$label) = @_;
  42     $label =~ s/^Spring Break //;
  43     return( Add_Delta_Days(
  44             Nth_Weekday_of_Month_Year($year,1,1,1),
  45             7*(11-1) # This is for the 11th Monday of the year
  46             +Decode_Day_of_Week($label)-1) );
  47 }
  48
  49 sub Thanksgiving_Friday {
  50     my($year,$label) = @_;
  51     return( Add_Delta_Days(Nth_Weekday_of_Month_Year($year,11,4,4), 1) );
  52 }
  53 sub US_Independence # Fourth of July
  54 {
  55     my($year,$label) = @_;
  56     return( &Date::Calendar::Profiles::Nearest_Workday($year,7,4) );
  57 }
  58 sub US_Labor # First Monday after the first Sunday in September
  59 {
  60     my($year,$label) = @_;
  61     return( Add_Delta_Days(
  62         Nth_Weekday_of_Month_Year($year,9,7,1), +1) );
  63 }
  64
  65 my $config = $ENV{HOME} . "/.sctwebrc";
  66 if ($ARGV[0] eq '-F') {
  67     shift;
  68     $config = shift;
  69 }
  70
  71 my $arg = "";
  72 $arg = shift if (defined($ARGV[0]) && $ARGV[0] =~ /^-\w$/);
  73
  74 if (-r $config) {
  75     open CONFIG, $config;
  76     while(<CONFIG>) {
  77         s/\#.*//;
  78         next unless m/^([^=]*)=(.*)/;
  79         $opts{$1}=$2;
  80     }
  81     close CONFIG;
  82 }
  83 my $domain = $opts{'domain'} || "sctweb.accd.edu";
  84 my $url = "https://$domain/ia-bin4/tsrvweb.exe?WID=W&tserve_tip_read_destroy&tserve_host_code=4&tserve_tiphost_code=0";
  85 $url = $opts{'url'} if(defined($opts{'url'}));
  86
  87 $ua = LWP::UserAgent->new;
  88 $ua->timeout(10);
  89 $ua->env_proxy;
  90 $ua->cookie_jar( {} );
  91 $ua->get("$url&tserve_tip_write=||WID&tserve_transconfig=astulog.cfg") or die "$!";
  92 $response = $ua->post("$url&tserve_trans_config=astulog.cfg", { tserve_tip_write => "%7C%7CWID%7CSID%7CPIN", SID => $opts{SID}, PIN => $opts{PIN} }) or die "$!";
  93
  94 $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=" . ("regterm.cfg"||"rgrdterm.cfg")); # Valid terms
  95 die $response->status_line unless $response->is_success;
  96 my @terms = grep {s/^<option value="([^"]*)">.*/$1/} (split( /\r\n/, $response->content)); # "
  97 if(@terms) {
  98     $opts{school} = 'accd';
  99 } else {
 100     $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=aterm.cfg"); # Valid terms
 101     die $response->status_line unless $response->is_success;
 102     @terms = grep {s/&amp;Term=(\w*)$/$1/} (split( /\r\n/, $response->content));
 103     $opts{school} = 'tamuk';
 104 }
 105 die "Site down. Try again later.\n" unless (@terms);
 106
 107 sub generate_id {
 108     my ($section, $number) = split("-", shift);
 109     my $id = 0;
 110     foreach (split //, $section) {$id=26*$id+(ord($_)-1)%32;}
 111     $id=10000*$id+$number;
 112     return $id;
 113 }
 114
 115 sub next_class {
 116     my %class = @_;
 117     $class{'duration'} =~ /(\d\d\d\d)(\d\d)(\d\d)-(\d\d\d\d)(\d\d)(\d\d)/;
 118     my $days = Delta_Days($1,$2,$3,$4,$5,$6);
 119     my $firstday = Date::Calc->new($1,$2,$3);
 120     my $lastday = Date::Calc->new($4,$5,$6);
 121     my $today = Date::Calc->new(Date::Calc->localtime(time+3600*6)->date);
 122     my @days=();
 123     foreach(split(" ",$class{'days'})) {
 124         push @days, Decode_Day_of_Week($_);
 125     }
 126     my @off = (off_for_holidays(%class),off_for_exams(%class));
 127     for($today = ($today > $firstday ? $today : $firstday); $today < $lastday; $today++) {
 128         next unless(grep($_ == Day_of_Week($today->date), @days));
 129         next if(grep($_ == $today, @off));
 130         return $today;
 131     }
 132     $today = Date::Calc->new(Date::Calc->gmtime->date);
 133     for($today = ($today < $lastday ? $today : $lastday); $today > $firstday; $today--) {
 134         next unless(grep($_ == Day_of_Week($today->date), @days));
 135         next if(grep($_ == $today, @off));
 136         return $today;
 137     }
 138     return undef;
 139 }
 140
 141 sub off_for_holidays {
 142     my %class = @_;
 143     $class{'duration'} =~ /(\d\d\d\d)(\d\d)(\d\d)-(\d\d\d\d)(\d\d)(\d\d)/;
 144     my $days = Delta_Days($1,$2,$3,$4,$5,$6);
 145     my $firstday = Date::Calc->new($1,$2,$3);
 146     my $lastday = Date::Calc->new($4,$5,$6);
 147     my $year = Date::Calendar::Year->new($1, $opts{'holidays'});
 148     my @holidays=();
 149     my @days=();
 150     foreach(split(" ",$class{days})) {
 151         $days[Decode_Day_of_Week($_)] = 1;
 152     }
 153     foreach ($year->search("")) {
 154         my $good=1;
 155         #foreach my $x ($year->labels($_)) {
 156         #    $good=0 if ($x =~ /Veteran/ or $x =~ /President/);
 157         #}
 158         next unless ($year->is_full($_) && $_>=$firstday && $_<=$lastday);
 159         push @holidays, $_
 160             if (defined($days[Day_of_Week($_->date)]) && $good > 0);
 161     }
 162     return wantarray ? @holidays : "@holidays";
 163 }
 164
 165 sub off_for_exams {
 166     my %class = @_;
 167     my $time = $class{'begin'} . "-" . $class{'end'};
 168     $class{'duration'} =~ /\d{8}-(\d\d\d\d)(\d\d)(\d\d)/;
 169     my $lastday = Date::Calc->new($1,$2,$3);
 170     return wantarray ? () : undef unless (Day_of_Week($lastday->date) == 7);
 171     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)";
 172     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)";
 173     my $days = join(" ",map {Decode_Day_of_Week($_)} split(/ /, $class{'days'}));
 174     if($days eq "1 3") {
 175         if($time =~ /$beginning/) {
 176             return $lastday-4;
 177         } elsif($time =~ /$ending/) {
 178             return $lastday-6;
 179         }
 180     } elsif($days eq "2 4") {
 181         if($time =~ /$beginning/) {
 182             return $lastday-3;
 183         } elsif($time =~ /$ending/) {
 184             return $lastday-5;
 185         }
 186     } elsif($days eq "5") {
 187         return $lastday-2;
 188     }
 189     return wantarray ? () : "";
 190 }
 191
 192 sub capitalize {
 193     local $_ = shift || "";
 194     s/ +$//;
 195     s/\b([A-Z])([A-Z]*)\b/$1\L$2/g;
 196     s/\b(I)(i*)\b/$1\U$2/g;
 197     s/\bUs\b/US/g;
 198     s/ (And|For|Of|Or|The|To|With) / \l$1 /g;
 199     s/\b(Mc)([a-z])/$1\u$2/g;
 200     s/\b(Tcp\/Ip|Pc)\b/\U$&/g;
 201     s/\bThru\b/Through/g;
 202     s/\bAcct\b/Accounting/g;
 203     s/\bAmer\b/American/g;
 204     s/\bChem\b/Chemistry/g;
 205     s/\bComp\b/Composition/g;
 206     s/\bFed\b/Federal/g;
 207     s/\bGen\b/General/g;
 208     s/\bIntro\b/Introduction/g;
 209     s/\bPrgm\b/Programming/g;
 210     s/\bOp Sys\b/Operating System/g;
 211     #s/\bGovt\b/Government/g;
 212     s/\bLit\b/Literature/g;
 213     s/\bPrin\b/Principles/g;
 214     s/\bBus\b/Business/g;
 215     return $_;
 216 }
 217
 218 sub get_schedule_terms {
 219     my (@sterms, @a);
 220     if($opts{school} eq 'tamuk') {
 221         @a=('F','S','1','2');
 222     } else {
 223         @a=('1','2','3','4');
 224     }
 225     my @localtime=localtime();
 226     if ($localtime[4]<3) { # Through Mar 31
 227         @sterms=((1900+$localtime[5]).$a[1]);
 228     } elsif ($localtime[4]<5) { # Through May 31
 229         @sterms=((1900+$localtime[5]).$a[1],(1900+$localtime[5]).$a[2]);
 230     } elsif ($localtime[4]<7) { # through July 31
 231         @sterms=((1900+$localtime[5]).$a[2],(1900+$localtime[5]).$a[3]);
 232     } elsif ($localtime[4]<8) { # through Aug 31
 233         @sterms=((1900+$localtime[5]).$a[3],(1900+$localtime[5]).$a[0]);
 234     } elsif ($localtime[4]<10) { # through Oct 31
 235         @sterms=((1900+$localtime[5]).$a[0]);
 236     } else {
 237         @sterms=((1900+$localtime[5]).$a[0],(1901+$localtime[5]).$a[1]);
 238     }
 239     return @sterms;
 240 }
 241
 242 sub get_schedule {
 243     my @readheaders = ("Section ID/Title", "Session", "Instructor", "Credits", "CallNumber","GradeType", "Days", "Time", "Start/EndDates", "Site/Building/Room", "Message");
 244     my $te = new HTML::TableExtract( headers => [ @readheaders ] );
 245     @readheaders = ("Course", "Days\xa0TimeLocation", "Session and Dates", "Instructor", "Credit", "CallNumber", "GradeType", "Message");
 246     my $tf = new HTML::TableExtract( headers => [ @readheaders ] );
 247     my (@schedule, @terms, $classid, $begin, $end, $times, $days, $session);
 248     @terms = get_schedule_terms();
 249     foreach (@_ ? @_ : @terms) {
 250         $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=rstusch.cfg&Term=".($_) );
 251         die $response->status_line unless $response->is_success;
 252         $te->parse($response->content);
 253         $tf->parse($response->content);
 254         #print $response->content;
 255     }
 256     foreach my $ts ($te->table_states) {
 257         foreach my $row ($ts->rows) {
 258             map { s/\xa0//g; $_} @$row;
 259             $row->[0] =~ s/.*launchWebCT\("([^"]*)"\).*/$1/s;
 260             $row->[0] =~ s/(.*) ?<[Bb][Rr][^>]*>(.*)/capitalize($2)/eg;
 261             $classid=$1;
 262             $row->[2] = capitalize($row->[2]);
 263             $row->[2] =~ s/([A-Z]r?)$/$1./;
 264             ($begin, $end) = split("-", $row->[7]);
 265             if($row->[7] =~ /^(\d\d):\d\d-(\d\d):\d\dPM$/) {
 266                 if($1 < $2 && $2 != 12) {
 267                     $begin =~ s/^(\d\d)/$1+12/e;
 268                 }
 269                 if($2 != 12) {
 270                     $end =~ s/^(\d\d)/$1+12/e;
 271                 }
 272                 $end =~ s/PM$//;
 273             } else { $end =~ s/AM$//; }
 274             $row->[8] =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
 275             $row->[9] =~ s/(ON|MAIN) CAMPUS\n//ig;
 276             $row->[9] =~ s/\n/ /g;
 277             push @schedule, {
 278                 id => $classid,
 279                 title => $row->[0],
 280                 #session => $row->[1],
 281                 instructor => $row->[2],
 282                 credits => $row->[3],
 283                 crn => $row->[4],
 284                 #gradetype => $row->[5],
 285                 days => $row->[6],
 286                 #'time' => $row->[7],
 287                 begin => $begin,
 288                 end => $end || undef,
 289                 duration => $row->[8],
 290                 location => $row->[9],
 291                 #message => $row->[10],
 292             };
 293         }
 294     }
 295     foreach my $ts ($tf->table_states) {
 296         foreach my $row ($ts->rows) {
 297             next if ($row->[0] =~ /Total Enrolled Hours/);
 298             $row->[1] =~ s/\xa0/ /g;
 299             map { s/\xa0//g; $_} @$row;
 300             map { s/^\r?\n? *//g; $_} @$row;
 301             $row->[0] =~ s/.*launchWebCT\("([^"]*)"[^)]*\).*>\s*//s;
 302             $classid=$1;
 303             $row->[0] =~ s/(.*)/capitalize($1)/eg;
 304             $row->[1] =~ s/^([MTWRFS]*) *([0-9:-]*[AP]M)\s*//;
 305             ($days, $times) = ($1, $2);
 306             ($begin, $end) = split("-", $times);
 307             if($times =~ /^(\d\d):\d\d-(\d\d):\d\dPM$/) {
 308                 if($1 < $2 && $2 != 12) {
 309                     $begin =~ s/^(\d\d)/$1+12/e;
 310                 }
 311                 if($2 != 12) {
 312                     $end =~ s/^(\d\d)/$1+12/e;
 313                 }
 314                 $end =~ s/PM$//;
 315             } else { $end =~ s/AM$//; }
 316             $row->[2] =~ s/(.*\S)\s*//;
 317             $session = $1;
 318             $row->[2] =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
 319             $row->[2] =~ s/ *to */-/g;
 320             $row->[3] = capitalize($row->[3]);
 321             $row->[3] =~ s/([A-Z]r?)$/$1./;
 322             push @schedule, {
 323                 id => $classid,
 324                 title => $row->[0],
 325                 #session => $session,
 326                 instructor => $row->[3],
 327                 credits => $row->[4],
 328                 crn => $row->[5],
 329                 #gradetype => $row->[6],
 330                 days => $days,
 331                 #'time' => $times,
 332                 begin => $begin,
 333                 end => $end || undef,
 334                 duration => $row->[2],
 335                 location => $row->[1],
 336                 #message => $row->[7],
 337             };
 338         }
 339     }
 340     return @schedule;
 341 }
 342
 343 sub get_faculty_email {
 344     my ($name, $school, $email);
 345     if((-f $ENV{'HOME'} . "/public_html/faculty.csv") && ! %faculty) {
 346         open INS, $ENV{'HOME'} . "/public_html/faculty.csv";
 347         while($_ = <INS>) {
 348             chomp;
 349             m/"([^"]*)",([^,]*),([^,]*)/; # "
 350             ($name, $email, $school) = ($1, $2, $3);
 351             $name =~ s/^([^,]*), ([^,]*)(.*)$/$2 $1$3/;
 352             $name =~ s/ [A-Z]\.//g;
 353             $name = lc $name;
 354             $name =~ s/\W//g;
 355             $faculty{$name} = $email;
 356         }
 357     }
 358     $name = shift;
 359     $name =~ s/ [A-Z]r?\.//g;
 360     $name = lc $name;
 361     $name =~ s/\W//g;
 362     return $faculty{$name};
 363 }
 364
 365 sub get_mhc_header {
 366 return (
 367 "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",
 368 "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",
 369 "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",
 370 "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",
 371 "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",
 372 "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",
 373 "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",
 374 "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",
 375 "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",
 376 "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",
 377 );
 378 }
 379
 380 sub do_mhc_schedule {
 381     $| = 1;
 382     my %days = (M => "Mon", T => "Tue", W => "Wed", R => "Thu", F => "Fri", S => "Sat", U => "SU");
 383     my @mon = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
 384     my ($file, $current, @mhc, @schedule);
 385     $file = shift unless (!defined $_[0] or $_[0] =~ /^\d/);
 386     @schedule = get_schedule(@_);
 387     @mhc = get_mhc_header;
 388     if(defined($file) && (-d $file)) {
 389         my @mhc2;
 390         foreach (@mhc) {
 391             $_ =~ s/X-SC-Subject: ([^\n]*)/X-SC-Subject: $1\nSubject: $1/;
 392             $_ =~ s/X-SC-Category: ([^\n]*)/X-SC-Category: $1\nFrom: $1/;
 393             $_ =~ 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;
 394             push @mhc2, $_;
 395         }
 396         @mhc = @mhc2;
 397     }
 398     foreach my $row (@schedule) {
 399         map {s/\n/-/g if defined; $_} %$row;
 400         my $id=generate_id($row->{'id'});
 401         $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
 402         $row->{'days'} =~ s/^ //;
 403         #$row->{'duration'} =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
 404         my @day = map { "!" . $_ } (off_for_holidays(%$row),off_for_exams(%$row));
 405         $current = "";
 406         #print "# $id\n";
 407         $current .= "X-SC-Subject: " . $row->{'title'} . "\n";
 408         $current .= "X-SC-Location: " . $row->{'location'} . "\n";
 409         $current .= "X-SC-Category: School\n";
 410         $current .= "X-SC-Cond: " . $row->{'days'} . "\n";
 411         $current .= "X-SC-Time: ".$row->{'begin'}."-".$row->{'end'}."\n";
 412         $current .= "X-SC-Duration: " . $row->{'duration'} . "\n";
 413         $current .= "X-SC-Day: @day\n" if(exists $day[0]);
 414         $current .= "X-SC-Alarm: 15 minutes\n";
 415         $current .= "X-SC-Record-Id: <".$row->{'id'}."\@from.sctweb>\n";
 416         if(defined($file) && (-d $file)) {
 417             $row->{'instructor'} =~ s/^([^,]*), ([^,]*)(.*)/$2 $1$3/;
 418             my $email = get_faculty_email $row->{'instructor'};
 419             $row->{'instructor'} = '"' . $row->{'instructor'} . '" <'. ($email || ($1 || "unknown") . "\@from.sctweb") . ">";
 420             $row->{'duration'} =~ /^(\d\d\d\d)(\d\d)(\d\d)-\d{8}$/;
 421             $row->{'begin'} =~ /^(\d\d):(\d\d)$/;
 422             my $next = next_class(%$row);
 423             my @date = Gmtime(Mktime($next->date,$1,$2,0));
 424             $current .= sprintf "Date: %s, %2d %s %4d %02d:%02d:00 +0000\n", Day_of_Week_Abbreviation($date[7]), $date[2], $mon[$date[1]-1], $date[0], $date[3], $date[4], $date[5];
 425             $current .= "Subject: " . $row->{'title'} . "\n";
 426             $current .= "From: " . $row->{'instructor'} . "\n";
 427         }
 428         #print "\n$current";
 429         push @mhc, $current;
 430     }
 431     if(defined($file) && (-d $file)) {
 432         my @lines;
 433         foreach my $name (<$file/[1-9]*>) {
 434             next unless $name =~ /^$file\/[1-9][0-9]*$/;
 435             open FH, $name;
 436             @lines = <FH>;
 437             close FH;
 438             foreach (@lines) {
 439                 unlink $name if /^X-SC-Record-Id: <.*\@from.sctweb>/;
 440             }
 441         }
 442         my $i=0;
 443         foreach (@mhc) {
 444             while(-f ++$i) {}
 445             open FH, ">$file/$i" or die $!;
 446             print FH $_;
 447             close FH;
 448         }
 449     } else {
 450         open(STDOUT, ">" . $file) if(defined($file));
 451         print "# MHC school schedule\n# Autogenerated by sctweb ".localtime()."\n\n";
 452         print join("\n", @mhc);
 453     }
 454 }
 455
 456 sub do_csv_schedule {
 457     $| = 1;
 458     my %days = (M => "Mon", T => "Tue", W => "Wed", R => "Thu", F => "Fri", S => "Sat", U => "SU");
 459     my @mon = qw(Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec.);
 460     my (@terms, $file, $current, @mhc, @schedule);
 461     $file = shift unless (!defined $_[0] or $_[0] =~ /^\d/);
 462     @schedule = get_schedule(@_);
 463     open(STDOUT, ">" . $file) if(defined($file));
 464     foreach my $row (@schedule) {
 465         map {s/\n/-/g if defined; $_} %$row;
 466         my $id=generate_id($row->{'id'});
 467         $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
 468         $row->{'days'} =~ s/^ //;
 469         $row->{'instructor'} =~ s/^([^,]*), ([^,]*)/$2 $1/;
 470         my $next = next_class(%$row);
 471         $current = "";
 472         #print "# $id\n";
 473         $current .= $row->{'id'} . ",";
 474         $current .= $row->{'title'} . ",";
 475         $current .= '"' . $row->{'instructor'} . '",';
 476         $next =~ /^(\d\d\d\d)(\d\d)(\d\d)$/;
 477         $current .= $1 . "-". $2 ."-" . $3 . "\n";
 478         print $current;
 479     }
 480 }
 481
 482 sub do_vcalendar_schedule {
 483     $| = 1;
 484     my %days = (M => "MO", T => "TU", W => "WE", R => "TH", F => "FR", S => "SA", U => "SU");
 485     my $file = shift if (defined $_[0] and $_[0] !~ /^\d/);
 486     my @schedule = get_schedule(@_);
 487     open(STDOUT, ">>" . $file) if(defined($file) && (! -d $file));
 488     open(STDOUT, ">/dev/null") if(defined($file) && (-d $file));
 489     print "BEGIN:VCALENDAR\r\nVERSION:1.0\r\n";
 490     foreach my $row (@schedule) {
 491         map { s/\n/-/g; $_} %$row;
 492         $row->{'instructor'} =~ s/^([^,]*), ([^,]*)/$2 $1/;
 493         $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
 494         $row->{'days'} =~ s/^ //;
 495         #$row->{'duration'} =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
 496         my @day = (off_for_holidays(%$row),off_for_exams(%$row));
 497         my $day = "";
 498         if(exists($day[0])) {
 499             $day = join(";", @day);
 500             $day =~ s/\b(\d{8})\b/$1T000000/g;
 501         }
 502         my ($starttime, $stoptime)=($row->{'begin'}, $row->{'end'});
 503         my ($startdate, $stopdate)=split(/-/, $row->{'duration'});
 504         $starttime =~ s/://;
 505         $stoptime =~ s/://;
 506         if(defined($file) && (-d $file)) {
 507             open FH, ">$file/" . $row->{'id'} . ".vcs" or die "$!";
 508             select FH;
 509             print "BEGIN:VCALENDAR\r\nVERSION:1.0\r\n";
 510         }
 511         print "BEGIN:VEVENT\r\n";
 512         print "SUMMARY:", $row->{'title'}, "\r\n";
 513         print "DESCRIPTION:", $row->{'id'}, "\r\n";
 514         print "LOCATION:", $row->{'location'}, "\r\n";
 515         print "CATEGORIES:Education\r\n";
 516         print "DTSTART:", $startdate."T".$starttime, "00\r\n";
 517         print "DTEND:", $startdate."T".$stoptime, "00\r\n";
 518         print "RRULE:W1 ", $row->{'days'} . " $stopdate", "T000000\r\n";
 519         print("EXDATE:$day\r\n") if($day);
 520         print "ATTENDEE;ROLE=OWNER;STATUS=CONFIRMED:", $opts{'name'}, "\r\n" if(defined($opts{'name'}));
 521         print "ATTENDEE;ROLE=ORGANIZER;STATUS=CONFIRMED:", $row->{'instructor'}, " <" . (get_faculty_email($row->{'instructor'}) || "fake\@ddress"), ">\r\n";
 522         print "END:VEVENT\r\n";
 523         if(defined($file) && (-d $file)) {
 524             print "END:VCALENDAR\r\n";
 525             close FH;
 526             select STDOUT;
 527         }
 528     }
 529     print "END:VCALENDAR\r\n";
 530 }
 531
 532 sub do_xml_schedule {
 533     my $file = shift if (defined $_[0] and $_[0] !~ /^\d/);
 534     my ($output, $writer);
 535     if($file) {
 536         $output = new IO::File(">$file");
 537         $writer = new XML::Writer(OUTPUT => $output, DATA_MODE => 1);
 538     } else {
 539         $writer = new XML::Writer(DATA_MODE => 1);
 540     }
 541     my @schedule = get_schedule(@_);
 542     $writer->startTag("schedule");
 543     foreach my $class (@schedule) {
 544         $writer->startTag("class");
 545         foreach my $key (sort keys %$class) {
 546             $writer->dataElement($key, $class->{$key});
 547         }
 548         $writer->endTag("class");
 549     }
 550     $writer->endTag("schedule");
 551     $writer->end();
 552     close $output if $file;
 553 }
 554
 555 sub do_html_schedule {
 556     my @showheaders = ("Section ID/Title", "Instructor", "Days", "Time", "Duration", "Location");
 557     my $shade = "dark";
 558     my @schedule = get_schedule(@_);
 559     print '<table id="schedule" cellpadding="3" cellspacing="0">'."\n<tr><th>";
 560     print join("</th><th>",@showheaders);
 561     print "</th></tr>\n";
 562         foreach my $row (@schedule) {
 563             map { s/\n/<br \/>/g; $_} %$row;
 564             #$row->{'time'} =~ s/-/-<wbr \/>/;
 565             $row->{'duration'} =~ s/-/<br \/>/;
 566             $row->{'duration'} =~ s/\d\d(\d\d)(\d\d)(\d\d)/$2-$3-$1/g;
 567             print '<tr class="'.$shade.'">';
 568             $shade = ($shade eq "dark"?"light":"dark");
 569             print '<td class="idtitle">';
 570             print '<span class="sectionid">' .$row->{'id'}. '</span><br />';
 571             print '<span class="coursetitle">' .$row->{'title'}. '</span></td>';
 572             my $instructor = $row->{'instructor'};
 573             $instructor =~ s/^([^,]*), ([^,]*)(.*)/$2 $1$3/;
 574             my $email = get_faculty_email($instructor);
 575             #if($email) {
 576                 #print '<td><a href="mailto:' . $email . '">'
 577                 #. $row->{'instructor'} . "</a></td>";
 578             # } else {
 579                 print "<td>" . $row->{'instructor'} . "</td>";
 580             #}
 581             print "<td>" . $row->{'days'} . "</td>";
 582             print "<td>" . $row->{'begin'}."-<wbr />".$row->{'end'} . "</td>";
 583             print "<td>" . $row->{'duration'} . "</td>";
 584             print "<td>" . $row->{'location'} . "</td>";
 585             print "</tr>\n";
 586         }
 587     print "</table>\n";
 588 }
 589
 590 sub do_html_grades {
 591     my @readheaders = ("Section ID", "Course Title", "Grade", "Earned  Hours", "Quality  Hours", "Quality  Points", "GPA");
 592     @readheaders = ("Section", "Course Title", "FinalGrade", "Earned Hours", "Quality Hours", "Quality Points", "GPA") if($opts{'school'} eq 'tamuk');
 593     my @showheaders = ("Section ID", "Course Title", "Grade", "Earned<br />Hours", "Quality<br />Hours", "Quality<br />Points");
 594     my ($row, $lastrow);
 595     my $shade = "dark";
 596     my $te = new HTML::TableExtract( headers => [ @readheaders ] );
 597     my $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=rgrdterm.cfg"); # Valid grading terms
 598     die $response->status_line unless $response->is_success;
 599     #my @terms = reverse grep {s/^<option value="([^"]*)">.*/$1/} (split( /\r\n/, $response->content));
 600     my @terms = ();
 601     my $year = Date::Calc->localtime->year;
 602     for(my $y=$year-4;$y<=$year;$y++) { push @terms, ($y.2,$y."F",$y.3,$y.4,$y.1,$y."S"); }
 603     foreach(@_ ? @_ : @terms) {
 604         $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=rgrades.cfg&Term=".($_) );
 605         die $response->status_line unless $response->is_success;
 606         $te->parse($response->content);
 607     }
 608     print '<table id="grades" cellpadding="3" cellspacing="0">'."\n<tr>";
 609     print '<th align="left" class="sectionid">', $showheaders[0];
 610     print '</th><th align="left" class="coursetitle">', $showheaders[1];
 611     print '</th><th align="center" class="grade">';
 612     print join('</th><th align="center" class="right-number">',@showheaders[2 .. 5]);
 613     print "</th></tr>\n";
 614     foreach my $ts ($te->table_states) {
 615         foreach my $row ($ts->rows) {
 616             map { s/^\s+//; s/\xa0|\r//g; s/\n/<br \/>/g; $_} @$row;
 617             $row->[1] = capitalize($row->[1]);
 618             $row->[1] =~ s/&/&amp;/g;
 619             $row->[0] =~ s/Cumulative through/Cumulative: through/;
 620             $row->[0] =~ s/Cumulative:(.*) (\d{4}) (.*)/Cumulative:$1 $3 $2/;
 621             $lastrow=$row;
 622             next if $row->[0] =~ /:|Current Term/;
 623             print '<tr class="'.$shade.'">';
 624             $shade = ($shade eq "dark"?"light":"dark");
 625             print '<td align="left" class="sectionid">', $$row[0], '</td>';
 626             print '<td align="left" class="coursetitle">', $$row[1], '</td>';
 627             print '<td align="center" class="grade">';
 628             #print join('</td><td>', @$row[0 .. 1]);
 629             print join('</td><td align="right" class="right-number">', @$row[2 .. 5]);
 630             print "</td></tr>\n";
 631         }
 632     }
 633     print '<tr class="cumulative '.$shade.'"><td id="cumulative" colspan="2">', capitalize($lastrow->[0]);
 634     #shift @$lastrow; shift @$lastrow;
 635     print '</td><td align="center" id="gpa" class="grade">';
 636     print $$lastrow[6];
 637     print '</td><td align="right" class="right-number">';
 638     print join('</td><td align="right" class="right-number">', @$lastrow[3 .. 5]);
 639     print "</td></tr>\n";
 640     print "</table>\n";
 641 }
 642
 643 sub do_faculty {
 644     my @readheaders = ("Name", "College", "Email");
 645     my $te = new HTML::TableExtract( headers => [ @readheaders ] );
 646     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)) {
 647         my $response = $ua->get("http://$domain/fs/".$_."dir.htm");
 648         die $response->status_line unless $response->is_success;
 649         $te->parse($response->content);
 650     }
 651     foreach my $ts ($te->table_states) {
 652         foreach my $row ($ts->rows) {
 653             map { s/[\r\n]//g; $_} @$row;
 654             $row->[0] = capitalize($row->[0]);
 655             $row->[0] =~ s/([A-Z]r?)$/$1./;
 656             print '"'.$row->[0].'",',$row->[2].',', $row->[1], "\n";
 657         }
 658     }
 659 }
 660
 661 sub do_transcripts {
 662     $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN&tserve_trans_config=rtranscr.cfg&CareerReqNum=1");
 663     foreach (split /\n/, $response->content) {
 664         next unless s/^\&nbsp;|<pre>// || s/\&nbsp;/ /;
 665         s/<\/?([Hh]\d|[Bb])>//g;
 666         next if /<\/td>/;
 667         print "$_\n";
 668     }
 669 }
 670
 671 if ($arg eq "-s" || $arg eq "-h") {
 672     do_html_schedule(@ARGV);
 673 } elsif ($arg eq "-m") {
 674     do_mhc_schedule(@ARGV);
 675 } elsif ($arg eq "-c") {
 676     do_csv_schedule(@ARGV);
 677 } elsif ($arg eq "-v") {
 678     do_vcalendar_schedule(@ARGV);
 679 } elsif ($arg eq "-g") {
 680     do_html_grades(@ARGV);
 681 } elsif ($arg eq "-t") {
 682     do_transcripts;
 683 } elsif ($arg eq "-f") {
 684     do_faculty;
 685 } elsif ($arg eq "-x" || 1) {
 686     do_xml_schedule(@ARGV);
 687 }
 688
 689 $ua->get("$url&tserve_trans_config=alogout.cfg"); # Logout