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             $row->[2] =~ s/^([^,]*), ([^,.]*|[^,]{4,})/$2 $1/;
 265             ($begin, $end) = split("-", $row->[7]);
 266             if($row->[7] =~ /^(\d\d):\d\d-(\d\d):\d\dPM$/) {
 267                 if($1 < $2 && $2 != 12) {
 268                     $begin =~ s/^(\d\d)/$1+12/e;
 269                 }
 270                 if($2 != 12) {
 271                     $end =~ s/^(\d\d)/$1+12/e;
 272                 }
 273                 $end =~ s/PM$//;
 274             } else { $end =~ s/AM$//; }
 275             $row->[8] =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
 276             $row->[9] =~ s/(ON|MAIN) CAMPUS\n//ig;
 277             $row->[9] =~ s/\n/ /g;
 278             push @schedule, {
 279                 id => $classid,
 280                 title => $row->[0],
 281                 #session => $row->[1],
 282                 instructor => $row->[2],
 283                 credits => $row->[3],
 284                 crn => $row->[4],
 285                 #gradetype => $row->[5],
 286                 days => $row->[6],
 287                 #'time' => $row->[7],
 288                 begin => $begin,
 289                 end => $end || undef,
 290                 duration => $row->[8],
 291                 location => $row->[9],
 292                 #message => $row->[10],
 293             };
 294         }
 295     }
 296     foreach my $ts ($tf->table_states) {
 297         foreach my $row ($ts->rows) {
 298             next if ($row->[0] =~ /Total Enrolled Hours/);
 299             $row->[1] =~ s/\xa0/ /g;
 300             map { s/\xa0//g; $_} @$row;
 301             map { s/^\r?\n? *//g; $_} @$row;
 302             $row->[0] =~ s/.*launchWebCT\("([^"]*)"[^)]*\).*>\s*//s;
 303             $classid=$1;
 304             $row->[0] =~ s/(.*)/capitalize($1)/eg;
 305             $row->[1] =~ s/^([MTWRFS]*) *([0-9:-]*[AP]M)\s*//;
 306             ($days, $times) = ($1, $2);
 307             ($begin, $end) = split("-", $times);
 308             if($times =~ /^(\d\d):\d\d-(\d\d):\d\dPM$/) {
 309                 if($1 < $2 && $2 != 12) {
 310                     $begin =~ s/^(\d\d)/$1+12/e;
 311                 }
 312                 if($2 != 12) {
 313                     $end =~ s/^(\d\d)/$1+12/e;
 314                 }
 315                 $end =~ s/PM$//;
 316             } else { $end =~ s/AM$//; }
 317             $row->[2] =~ s/(.*\S)\s*//;
 318             $session = $1;
 319             $row->[2] =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
 320             $row->[2] =~ s/ *to */-/g;
 321             $row->[3] = capitalize($row->[3]);
 322             $row->[3] =~ s/([A-Z]r?)$/$1./;
 323             $row->[3] =~ s/^([^,]*), ([^,.]{3}[^,]*)/$2 $1/;
 324             push @schedule, {
 325                 id => $classid,
 326                 title => $row->[0],
 327                 #session => $session,
 328                 instructor => $row->[3],
 329                 credits => $row->[4],
 330                 crn => $row->[5],
 331                 #gradetype => $row->[6],
 332                 days => $days,
 333                 #'time' => $times,
 334                 begin => $begin,
 335                 end => $end || undef,
 336                 duration => $row->[2],
 337                 location => $row->[1],
 338                 #message => $row->[7],
 339             };
 340         }
 341     }
 342     return @schedule;
 343 }
 344
 345 sub get_faculty_email {
 346     my ($name, $school, $email);
 347     if((-f $ENV{'HOME'} . "/public_html/faculty.csv") && ! %faculty) {
 348         open INS, $ENV{'HOME'} . "/public_html/faculty.csv";
 349         while($_ = <INS>) {
 350             chomp;
 351             m/"([^"]*)",([^,]*),([^,]*)/; # "
 352             ($name, $email, $school) = ($1, $2, $3);
 353             #$name =~ s/^([^,]*), ([^,]*)(.*)$/$2 $1$3/;
 354             $name =~ s/ [A-Z]\.//g;
 355             $name = lc $name;
 356             $name =~ s/\W//g;
 357             $faculty{$name} = $email;
 358         }
 359     }
 360     $name = shift;
 361     $name =~ s/ [A-Z]r?\.//g;
 362     $name = lc $name;
 363     $name =~ s/\W//g;
 364     return $faculty{$name};
 365 }
 366
 367 sub get_mhc_header {
 368 return (
 369 "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",
 370 "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",
 371 "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",
 372 "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",
 373 "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",
 374 "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",
 375 "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",
 376 "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",
 377 "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",
 378 "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",
 379 );
 380 }
 381
 382 sub do_mhc_schedule {
 383     $| = 1;
 384     my %days = (M => "Mon", T => "Tue", W => "Wed", R => "Thu", F => "Fri", S => "Sat", U => "SU");
 385     my @mon = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
 386     my ($file, $current, @mhc, @schedule);
 387     $file = shift unless (!defined $_[0] or $_[0] =~ /^\d/);
 388     @schedule = get_schedule(@_);
 389     @mhc = get_mhc_header;
 390     if(defined($file) && (-d $file)) {
 391         my @mhc2;
 392         foreach (@mhc) {
 393             $_ =~ s/X-SC-Subject: ([^\n]*)/X-SC-Subject: $1\nSubject: $1/;
 394             $_ =~ s/X-SC-Category: ([^\n]*)/X-SC-Category: $1\nFrom: $1/;
 395             $_ =~ 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;
 396             push @mhc2, $_;
 397         }
 398         @mhc = @mhc2;
 399     }
 400     foreach my $row (@schedule) {
 401         map {s/\n/-/g if defined; $_} %$row;
 402         my $id=generate_id($row->{'id'});
 403         $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
 404         $row->{'days'} =~ s/^ //;
 405         #$row->{'duration'} =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
 406         my @day = map { "!" . $_ } (off_for_holidays(%$row),off_for_exams(%$row));
 407         $current = "";
 408         #print "# $id\n";
 409         $current .= "X-SC-Subject: " . $row->{'title'} . "\n";
 410         $current .= "X-SC-Location: " . $row->{'location'} . "\n";
 411         $current .= "X-SC-Category: School\n";
 412         $current .= "X-SC-Cond: " . $row->{'days'} . "\n";
 413         $current .= "X-SC-Time: ".$row->{'begin'}."-".$row->{'end'}."\n";
 414         $current .= "X-SC-Duration: " . $row->{'duration'} . "\n";
 415         $current .= "X-SC-Day: @day\n" if(exists $day[0]);
 416         $current .= "X-SC-Alarm: 15 minutes\n";
 417         $current .= "X-SC-Record-Id: <".$row->{'id'}."\@from.sctweb>\n";
 418         if(defined($file) && (-d $file)) {
 419             #$row->{'instructor'} =~ s/^([^,]*), ([^,]*)(.*)/$2 $1$3/;
 420             my $email = get_faculty_email $row->{'instructor'};
 421             $row->{'instructor'} = '"' . $row->{'instructor'} . '" <'. ($email || ($1 || "unknown") . "\@from.sctweb") . ">";
 422             $row->{'duration'} =~ /^(\d\d\d\d)(\d\d)(\d\d)-\d{8}$/;
 423             $row->{'begin'} =~ /^(\d\d):(\d\d)$/;
 424             my $next = next_class(%$row);
 425             my @date = Gmtime(Mktime($next->date,$1,$2,0));
 426             $current .= sprintf "Date: %s, %2d %s %4d %02d:%02d:00 +0000\n", Day_of_Week_Abbreviation($date[7]), $date[2], $mon[$date[1]-1], $date[0], $date[3], $date[4], $date[5];
 427             $current .= "Subject: " . $row->{'title'} . "\n";
 428             $current .= "From: " . $row->{'instructor'} . "\n";
 429         }
 430         #print "\n$current";
 431         push @mhc, $current;
 432     }
 433     if(defined($file) && (-d $file)) {
 434         my @lines;
 435         foreach my $name (<$file/[1-9]*>) {
 436             next unless $name =~ /^$file\/[1-9][0-9]*$/;
 437             open FH, $name;
 438             @lines = <FH>;
 439             close FH;
 440             foreach (@lines) {
 441                 unlink $name if /^X-SC-Record-Id: <.*\@from.sctweb>/;
 442             }
 443         }
 444         my $i=0;
 445         foreach (@mhc) {
 446             while(-f ++$i) {}
 447             open FH, ">$file/$i" or die $!;
 448             print FH $_;
 449             close FH;
 450         }
 451     } else {
 452         open(STDOUT, ">" . $file) if(defined($file));
 453         print "# MHC school schedule\n# Autogenerated by sctweb ".localtime()."\n\n";
 454         print join("\n", @mhc);
 455     }
 456 }
 457
 458 sub do_csv_schedule {
 459     $| = 1;
 460     my %days = (M => "Mon", T => "Tue", W => "Wed", R => "Thu", F => "Fri", S => "Sat", U => "SU");
 461     my @mon = qw(Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec.);
 462     my (@terms, $file, $current, @mhc, @schedule);
 463     $file = shift unless (!defined $_[0] or $_[0] =~ /^\d/);
 464     @schedule = get_schedule(@_);
 465     open(STDOUT, ">" . $file) if(defined($file));
 466     foreach my $row (@schedule) {
 467         map {s/\n/-/g if defined; $_} %$row;
 468         my $id=generate_id($row->{'id'});
 469         $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
 470         $row->{'days'} =~ s/^ //;
 471         #$row->{'instructor'} =~ s/^([^,]*), ([^,])/$2 $1/;
 472         my $next = next_class(%$row);
 473         $current = "";
 474         #print "# $id\n";
 475         $current .= $row->{'id'} . ",";
 476         $current .= $row->{'title'} . ",";
 477         $current .= '"' . $row->{'instructor'} . '",';
 478         $next =~ /^(\d\d\d\d)(\d\d)(\d\d)$/;
 479         $current .= $1 . "-". $2 ."-" . $3 . "\n";
 480         print $current;
 481     }
 482 }
 483
 484 sub do_vcalendar_schedule {
 485     $| = 1;
 486     my %days = (M => "MO", T => "TU", W => "WE", R => "TH", F => "FR", S => "SA", U => "SU");
 487     my $file = shift if (defined $_[0] and $_[0] !~ /^\d/);
 488     my @schedule = get_schedule(@_);
 489     open(STDOUT, ">>" . $file) if(defined($file) && (! -d $file));
 490     open(STDOUT, ">/dev/null") if(defined($file) && (-d $file));
 491     print "BEGIN:VCALENDAR\r\nVERSION:1.0\r\n";
 492     foreach my $row (@schedule) {
 493         map { s/\n/-/g; $_} %$row;
 494         #$row->{'instructor'} =~ s/^([^,]*), ([^,]*)/$2 $1/;
 495         $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
 496         $row->{'days'} =~ s/^ //;
 497         #$row->{'duration'} =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
 498         my @day = (off_for_holidays(%$row),off_for_exams(%$row));
 499         my $day = "";
 500         if(exists($day[0])) {
 501             $day = join(";", @day);
 502             $day =~ s/\b(\d{8})\b/$1T000000/g;
 503         }
 504         my ($starttime, $stoptime)=($row->{'begin'}, $row->{'end'});
 505         my ($startdate, $stopdate)=split(/-/, $row->{'duration'});
 506         $starttime =~ s/://;
 507         $stoptime =~ s/://;
 508         if(defined($file) && (-d $file)) {
 509             open FH, ">$file/" . $row->{'id'} . ".vcs" or die "$!";
 510             select FH;
 511             print "BEGIN:VCALENDAR\r\nVERSION:1.0\r\n";
 512         }
 513         print "BEGIN:VEVENT\r\n";
 514         print "SUMMARY:", $row->{'title'}, "\r\n";
 515         print "DESCRIPTION:", $row->{'id'}, "\r\n";
 516         print "LOCATION:", $row->{'location'}, "\r\n";
 517         print "CATEGORIES:Education\r\n";
 518         print "DTSTART:", $startdate."T".$starttime, "00\r\n";
 519         print "DTEND:", $startdate."T".$stoptime, "00\r\n";
 520         print "RRULE:W1 ", $row->{'days'} . " $stopdate", "T000000\r\n";
 521         print("EXDATE:$day\r\n") if($day);
 522         print "ATTENDEE;ROLE=OWNER;STATUS=CONFIRMED:", $opts{'name'}, "\r\n" if(defined($opts{'name'}));
 523         print "ATTENDEE;ROLE=ORGANIZER;STATUS=CONFIRMED:", $row->{'instructor'}, " <" . (get_faculty_email($row->{'instructor'}) || "fake\@ddress"), ">\r\n";
 524         print "END:VEVENT\r\n";
 525         if(defined($file) && (-d $file)) {
 526             print "END:VCALENDAR\r\n";
 527             close FH;
 528             select STDOUT;
 529         }
 530     }
 531     print "END:VCALENDAR\r\n";
 532 }
 533
 534 sub do_xml_schedule {
 535     my $file = shift if (defined $_[0] and $_[0] !~ /^\d/);
 536     my ($output, $writer);
 537     if($file) {
 538         $output = new IO::File(">$file");
 539         $writer = new XML::Writer(OUTPUT => $output, DATA_MODE => 1);
 540     } else {
 541         $writer = new XML::Writer(DATA_MODE => 1);
 542     }
 543     my @schedule = get_schedule(@_);
 544     $writer->startTag("schedule");
 545     foreach my $class (@schedule) {
 546         $writer->startTag("class");
 547         foreach my $key (sort keys %$class) {
 548             $writer->dataElement($key, $class->{$key});
 549         }
 550         $writer->endTag("class");
 551     }
 552     $writer->endTag("schedule");
 553     $writer->end();
 554     close $output if $file;
 555 }
 556
 557 sub do_html_schedule {
 558     my @showheaders = ("Section ID/Title", "Instructor", "Days", "Time", "Duration", "Location");
 559     my $shade = "dark";
 560     my @schedule = get_schedule(@_);
 561     print '<table id="schedule" cellpadding="3" cellspacing="0">'."\n<tr><th>";
 562     print join("</th><th>",@showheaders);
 563     print "</th></tr>\n";
 564         foreach my $row (@schedule) {
 565             map { s/\n/<br \/>/g; $_} %$row;
 566             #$row->{'time'} =~ s/-/-<wbr \/>/;
 567             $row->{'duration'} =~ s/-/<br \/>/;
 568             $row->{'duration'} =~ s/\d\d(\d\d)(\d\d)(\d\d)/$2-$3-$1/g;
 569             print '<tr class="'.$shade.'">';
 570             $shade = ($shade eq "dark"?"light":"dark");
 571             print '<td class="idtitle">';
 572             print '<span class="sectionid">' .$row->{'id'}. '</span><br />';
 573             print '<span class="coursetitle">' .$row->{'title'}. '</span></td>';
 574             my $instructor = $row->{'instructor'};
 575             #$instructor =~ s/^([^,]*), ([^,]*)(.*)/$2 $1$3/;
 576             my $email = get_faculty_email($instructor);
 577             #if($email) {
 578                 #print '<td><a href="mailto:' . $email . '">'
 579                 #. $row->{'instructor'} . "</a></td>";
 580             # } else {
 581                 print "<td>" . $row->{'instructor'} . "</td>";
 582             #}
 583             print "<td>" . $row->{'days'} . "</td>";
 584             print "<td>" . $row->{'begin'}."-<wbr />".$row->{'end'} . "</td>";
 585             print "<td>" . $row->{'duration'} . "</td>";
 586             print "<td>" . $row->{'location'} . "</td>";
 587             print "</tr>\n";
 588         }
 589     print "</table>\n";
 590 }
 591
 592 sub do_html_grades {
 593     my @readheaders = ("Section ID", "Course Title", "Grade", "Earned  Hours", "Quality  Hours", "Quality  Points", "GPA");
 594     @readheaders = ("Section", "Course Title", "FinalGrade", "Earned Hours", "Quality Hours", "Quality Points", "GPA") if($opts{'school'} eq 'tamuk');
 595     my @showheaders = ("Section ID", "Course Title", "Grade", "Earned<br />Hours", "Quality<br />Hours", "Quality<br />Points");
 596     my ($row, $lastrow);
 597     my $shade = "dark";
 598     my $te = new HTML::TableExtract( headers => [ @readheaders ] );
 599     my $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=rgrdterm.cfg"); # Valid grading terms
 600     die $response->status_line unless $response->is_success;
 601     #my @terms = reverse grep {s/^<option value="([^"]*)">.*/$1/} (split( /\r\n/, $response->content));
 602     my @terms = ();
 603     my $year = Date::Calc->localtime->year;
 604     for(my $y=$year-4;$y<=$year;$y++) { push @terms, ($y.2,$y."F",$y.3,$y.4,$y.1,$y."S"); }
 605     foreach(@_ ? @_ : @terms) {
 606         $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=rgrades.cfg&Term=".($_) );
 607         die $response->status_line unless $response->is_success;
 608         $te->parse($response->content);
 609     }
 610     print '<table id="grades" cellpadding="3" cellspacing="0">'."\n<tr>";
 611     print '<th align="left" class="sectionid">', $showheaders[0];
 612     print '</th><th align="left" class="coursetitle">', $showheaders[1];
 613     print '</th><th align="center" class="grade">';
 614     print join('</th><th align="center" class="right-number">',@showheaders[2 .. 5]);
 615     print "</th></tr>\n";
 616     foreach my $ts ($te->table_states) {
 617         foreach my $row ($ts->rows) {
 618             map { s/^\s+//; s/\xa0|\r//g; s/\n/<br \/>/g; $_} @$row;
 619             $row->[1] = capitalize($row->[1]);
 620             $row->[1] =~ s/&/&amp;/g;
 621             $row->[0] =~ s/Cumulative through/Cumulative: through/;
 622             $row->[0] =~ s/Cumulative:(.*) (\d{4}) (.*)/Cumulative:$1 $3 $2/;
 623             $lastrow=$row;
 624             next if $row->[0] =~ /:|Current Term/;
 625             print '<tr class="'.$shade.'">';
 626             $shade = ($shade eq "dark"?"light":"dark");
 627             print '<td align="left" class="sectionid">', $$row[0], '</td>';
 628             print '<td align="left" class="coursetitle">', $$row[1], '</td>';
 629             print '<td align="center" class="grade">';
 630             #print join('</td><td>', @$row[0 .. 1]);
 631             print join('</td><td align="right" class="right-number">', @$row[2 .. 5]);
 632             print "</td></tr>\n";
 633         }
 634     }
 635     print '<tr class="cumulative '.$shade.'"><td id="cumulative" colspan="2">', capitalize($lastrow->[0]);
 636     #shift @$lastrow; shift @$lastrow;
 637     print '</td><td align="center" id="gpa" class="grade">';
 638     print $$lastrow[6];
 639     print '</td><td align="right" class="right-number">';
 640     print join('</td><td align="right" class="right-number">', @$lastrow[3 .. 5]);
 641     print "</td></tr>\n";
 642     print "</table>\n";
 643 }
 644
 645 sub do_faculty {
 646     my @readheaders = ("Name", "College", "Email");
 647     my $te = new HTML::TableExtract( headers => [ @readheaders ] );
 648     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)) {
 649         my $response = $ua->get("http://$domain/fs/".$_."dir.htm");
 650         die $response->status_line unless $response->is_success;
 651         $te->parse($response->content);
 652     }
 653     foreach my $ts ($te->table_states) {
 654         foreach my $row ($ts->rows) {
 655             map { s/[\r\n]//g; $_} @$row;
 656             $row->[0] = capitalize($row->[0]);
 657             $row->[0] =~ s/([A-Z]r?)$/$1./;
 658             print '"'.$row->[0].'",',$row->[2].',', $row->[1], "\n";
 659         }
 660     }
 661 }
 662
 663 sub do_transcripts {
 664     $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN&tserve_trans_config=rtranscr.cfg&CareerReqNum=1");
 665     foreach (split /\n/, $response->content) {
 666         next unless s/^\&nbsp;|<pre>// || s/\&nbsp;/ /;
 667         s/<\/?([Hh]\d|[Bb])>//g;
 668         next if /<\/td>/;
 669         print "$_\n";
 670     }
 671 }
 672
 673 if ($arg eq "-s" || $arg eq "-h") {
 674     do_html_schedule(@ARGV);
 675 } elsif ($arg eq "-m") {
 676     do_mhc_schedule(@ARGV);
 677 } elsif ($arg eq "-c") {
 678     do_csv_schedule(@ARGV);
 679 } elsif ($arg eq "-v") {
 680     do_vcalendar_schedule(@ARGV);
 681 } elsif ($arg eq "-g") {
 682     do_html_grades(@ARGV);
 683 } elsif ($arg eq "-t") {
 684     do_transcripts;
 685 } elsif ($arg eq "-f") {
 686     do_faculty;
 687 } elsif ($arg eq "-x" || 1) {
 688     do_xml_schedule(@ARGV);
 689 }
 690
 691 $ua->get("$url&tserve_trans_config=alogout.cfg"); # Logout