3 # -*- perl -*- vim: ft=perl sw=4 sts=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.
11 use HTML::TableExtract;
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 Gmtime Mktime);
14 use Date::Calendar::Profiles qw($Profiles);
15 use Date::Calendar::Year;
16 use vars qw($ua %opts);
18 my ($ts, $row, $response);
19 my $url="https://sctweb.accd.edu/ia-bin4/tsrvweb.exe?WID=W&tserve_tip_read_destroy&tserve_host_code=4&tserve_tiphost_code=0";
21 if (-r $ENV{HOME} . "/.sctwebrc") {
22 open CONFIG, $ENV{HOME} . "/.sctwebrc";
25 next unless m/^([^=]*)=(.*)/;
30 $url = $opts{'url'} if(defined($opts{'url'}));
32 $ua = LWP::UserAgent->new;
35 $ua->cookie_jar( {} );
36 $ua->get("$url&tserve_tip_write=||WID&tserve_transconfig=astulog.cfg") or die "$!";
37 $response = $ua->post("$url&tserve_trans_config=astulog.cfg", { tserve_tip_write => "%7C%7CWID%7CSID%7CPIN", SID => $opts{SID}, PIN => $opts{PIN} }) or die "$!";
39 $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=" . ("regterm.cfg"||"rgrdterm.cfg")); # Valid terms
40 die $response->status_line unless $response->is_success;
41 my @terms = grep {s/^<option value="([^"]*)">.*/$1/} (split( /\r\n/, $response->content));
42 die "Site down. Try again later.\n" unless (@terms);
45 my ($section, $number) = split("-", shift);
47 foreach (split //, $section) {$id=26*$id+(ord($_)-1)%32;}
48 $id=10000*$id+$number;
52 sub off_for_holidays {
54 $class{'duration'} =~ /(\d\d\d\d)(\d\d)(\d\d)-(\d\d\d\d)(\d\d)(\d\d)/;
55 my $days = Delta_Days($1,$2,$3,$4,$5,$6);
56 my $firstday = Date::Calc->new($1,$2,$3);
57 my $lastday = Date::Calc->new($4,$5,$6);
58 my $year = Date::Calendar::Year->new($1, $Profiles->{'US-TX'});
61 foreach(split(" ",$class{days})) {
62 $days[Decode_Day_of_Week($_)] = 1;
64 foreach ($year->search("")) {
65 next unless ($year->is_full($_) && $_>=$firstday && $_<=$lastday);
66 if (defined($days[Day_of_Week($_->date)])) {
70 return wantarray ? @holidays : "@holidays";
75 my $time = $class{'begin'} . "-" . $class{'end'};
76 $class{'duration'} =~ /\d{8}-(\d\d\d\d)(\d\d)(\d\d)/;
77 my $lastday = Date::Calc->new($1,$2,$3);
78 return wantarray ? () : undef unless (Day_of_Week($lastday->date) == 7);
79 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)";
80 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)";
81 my $days = join(" ",map {Decode_Day_of_Week($_)} split(/ /, $class{'days'}));
83 if($time =~ /$beginning/) {
85 } elsif($time =~ /$ending/) {
88 } elsif($days eq "2 4") {
89 if($time =~ /$beginning/) {
91 } elsif($time =~ /$ending/) {
95 return wantarray ? () : "";
101 s/\b([A-Z])([A-Z]*)\b/$1\L$2/g;
102 s/\b(I)(i*)\b/$1\U$2/g;
104 s/ (And|For|Of|Or|The|To|With) / \l$1 /g;
105 s/\b(Ma?c)([a-z])/$1\u$2/g;
106 s/\b(Tcp\/Ip|Pc)\b/\U$&/g;
107 s/\bThru\b/Through/g;
108 s/\bAcct\b/Accounting/g;
109 s/\bAmer\b/American/g;
110 s/\bChem\b/Chemistry/g;
111 s/\bComp\b/Composition/g;
114 #s/\bGovt\b/Government/g;
115 s/\bLit\b/Literature/g;
116 s/\bPrin\b/Principles/g;
120 sub get_schedule_terms {
122 my @localtime=localtime();
123 if ($localtime[4]<3) { # Through Mar 31
124 @terms=((1900+$localtime[5])*10+2);
125 } elsif ($localtime[4]<5) { # Through May 31
126 @terms=((1900+$localtime[5])*10+2,(1900+$localtime[5])*10+3);
127 } elsif ($localtime[4]<7) { # through July 31
128 @terms=((1900+$localtime[5])*10+3,(1900+$localtime[5])*10+4);
129 } elsif ($localtime[4]<8) { # through Aug 31
130 @terms=((1900+$localtime[5])*10+4,(1900+$localtime[5])*10+1);
131 } elsif ($localtime[4]<10) { # through Oct 31
132 @terms=((1900+$localtime[5])*10+1);
134 @terms=((1900+$localtime[5])*10+1,(1901+$localtime[5])*10+2);
140 my @readheaders = ("Section ID/Title", "Session", "Instructor", "Credits", "CallNumber","GradeType", "Days", "Time", "Start/EndDates", "Site/Building/Room", "Message");
141 my $te = new HTML::TableExtract( headers => [ @readheaders ] );
142 my (@schedule, @terms, $classid, $begin, $end);
143 @terms = get_schedule_terms();
144 foreach(@_ || @terms) {
145 $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=rstusch.cfg&Term=".($_) );
146 die $response->status_line unless $response->is_success;
147 $te->parse($response->content);
149 foreach my $ts ($te->table_states) {
150 foreach my $row ($ts->rows) {
151 map { s/\xa0//g; $_} @$row;
152 $row->[0] =~ s/.*launchWebCT\("([^"]*)"\).*/$1/s;
153 $row->[0] =~ s/(.*) <BR>(.*)/capitalize($2)/eg;
155 $row->[2] = capitalize($row->[2]);
156 $row->[2] =~ s/([A-Z]r?)$/$1./;
157 ($begin, $end) = split("-", $row->[7]);
158 if($row->[7] =~ /^(\d\d):\d\d-(\d\d):\d\dPM$/) {
159 $begin =~ s/^(\d\d)/$1+12/e
161 $end =~ s/^(\d\d)/$1+12/e;
163 } else { $end =~ s/AM$//; }
164 $row->[9] =~ s/ON CAMPUS\n//g;
165 $row->[9] =~ s/\n/ /g;
169 session => $row->[1],
170 instructor => $row->[2],
171 credits => $row->[3],
172 callnumber => $row->[4],
173 gradetype => $row->[5],
177 end => $end || undef,
178 duration => $row->[8],
179 location => $row->[9],
180 message => $row->[10],
189 "X-SC-Subject: New Years Day\nX-SC-Category: Holiday\nX-SC-Cond: 1 Jan\nX-SC-Record-Id: <New_Years_Day\@from.sctweb>\n",
190 "X-SC-Subject: Martin Luther King, Jr. Day\nX-SC-Category: Holiday\nX-SC-Cond: 3rd Mon Jan\nX-SC-Duration: 19861102-\nX-SC-Record-Id: <Martin_Luther_King_Jr_Day\@from.sctweb>\n",
191 "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",
192 "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",
193 "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",
194 "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",
195 "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",
196 "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",
197 "X-SC-Subject: Thanksgiving\nX-SC-Category: Holiday\nX-SC-Cond: 4th Thu Nov\nX-SC-Record-Id: <Thanksgiving\@from.sctweb>\n",
198 "X-SC-Subject: Christmas\nX-SC-Category: Holiday\nX-SC-Cond: 25 Dec\nX-SC-Record-Id: <Christmas\@from.sctweb>\n",
202 sub do_mhc_schedule {
204 my %days = (M => "Mon", T => "Tue", W => "Wed", R => "Thu", F => "Fri", S => "Sat", U => "SU");
205 my (@terms, $file, $current, @mhc, @schedule);
206 $file = shift unless (!defined $_[0] or $_[0] =~ /^\d/);
207 @schedule = get_schedule(@_);
208 @mhc = get_mhc_header;
209 foreach my $row (@schedule) {
210 map {s/\n/-/g if defined; $_} %$row;
211 my $id=generate_id($row->{'id'});
212 $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
213 $row->{'days'} =~ s/^ //;
214 $row->{'duration'} =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
215 my @day = map { "!" . $_ } (off_for_holidays(%$row),off_for_exams(%$row));
218 $current .= "X-SC-Subject: " . $row->{'title'} . "\n";
219 $current .= "X-SC-Location: " . $row->{'location'} . "\n";
220 $current .= "X-SC-Category: School\n";
221 $current .= "X-SC-Cond: " . $row->{'days'} . "\n";
222 $current .= "X-SC-Time: ".$row->{'begin'}."-".$row->{'end'}."\n";
223 $current .= "X-SC-Duration: " . $row->{'duration'} . "\n";
224 $current .= "X-SC-Day: @day\n" if(exists $day[0]);
225 $current .= "X-SC-Alarm: 20 minutes\n";
226 $current .= "X-SC-Record-Id: <".$row->{'id'}."\@from.sctweb>\n";
227 if(defined($file) && (-d $file)) {
228 $row->{'instructor'} =~ s/(.*), (.*)/$2 $1 <$1\@from.sctweb>/;
229 $row->{'days'} =~ s/ .*$//;
230 $row->{'duration'} =~ /^(\d\d\d\d)(\d\d)(\d\d)-\d{8}$/;
231 my @date = Add_Delta_Days(Monday_of_Week(Week_of_Year
232 ($1,$2,$3)),Decode_Day_of_Week($row->{'days'})-1);
233 $row->{'begin'} =~ /^(\d\d):(\d\d)$/;
234 @date = Gmtime(Mktime(@date,$1,$2,0));
235 my @mon = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
236 $current .= sprintf "Date: %s, %2d %s %4d %02d:%02d:00 +0000\n", Day_of_Week_Abbreviation($date[7]), $date[2], $mon[$date[1]-1], $date[0], $date[3], $date[4], $date[5];
237 $current .= "Subject: " . $row->{'title'} . "\n";
238 $current .= "From: " . $row->{'instructor'} . "\n";
243 if(defined($file) && (-d $file)) {
245 foreach my $name (<$file/[1-9]*>) {
246 next unless $name =~ /^$file\/[1-9][0-9]*$/;
251 unlink $name if /^X-SC-Record-Id: <.*\@from.sctweb>/;
257 open FH, ">$file/$i" or die $!;
262 open(STDOUT, ">>" . $file) if(defined($file));
263 print "# MHC school schedule\n# Autogenerated by sctweb ".localtime()."\n\n";
264 print join("\n", @mhc);
268 sub do_vcalendar_schedule {
270 my %days = (M => "MO", T => "TU", W => "WE", R => "TH", F => "FR", S => "SA", U => "SU");
271 my $file = shift if (defined $_[0] and $_[0] !~ /^\d/);
272 my @schedule = get_schedule(@_);
273 open(STDOUT, ">>" . $file) if(defined($file) && (! -d $file));
274 open(STDOUT, ">/dev/null") if(defined($file) && (-d $file));
275 print "BEGIN:VCALENDAR\r\nVERSION:1.0\r\n";
276 foreach my $row (@schedule) {
277 map { s/\n/-/g; $_} %$row;
278 $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g;
279 $row->{'days'} =~ s/^ //;
280 $row->{'duration'} =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g;
281 my @day = (off_for_holidays(%$row),off_for_exams(%$row));
283 if(exists($day[0])) {
284 $day = join(";", @day);
285 $day =~ s/\b(\d{8})\b/$1T000000/g;
287 my ($starttime, $stoptime)=($row->{'begin'}, $row->{'end'});
288 my ($startdate, $stopdate)=split(/-/, $row->{'duration'});
291 if(defined($file) && (-d $file)) {
292 open FH, ">$file/" . $row->{'id'} . ".vcs" or die "$!";
294 print "BEGIN:VCALENDAR\r\nVERSION:1.0\r\n";
296 print "BEGIN:VEVENT\r\n";
297 print "SUMMARY:", $row->{'title'}, "\r\n";
298 print "DESCRIPTION:", $row->{'id'}, "\r\n";
299 print "LOCATION:", $row->{'location'}, "\r\n";
300 print "CATEGORIES:Education\r\n";
301 print "DTSTART:", $startdate."T".$starttime, "00\r\n";
302 print "DTEND:", $startdate."T".$stoptime, "00\r\n";
303 print "RRULE:W1 ", $row->{'days'} . " $stopdate", "T000000\r\n";
304 print("EXDATE:$day\r\n") if($day);
305 print "ATTENDEE;ROLE=OWNER;STATUS=CONFIRMED:", $opts{NAME}, "\r\n" if(defined($opts{NAME}));
306 print "END:VEVENT\r\n";
307 if(defined($file) && (-d $file)) {
308 print "END:VCALENDAR\r\n";
313 print "END:VCALENDAR\r\n";
316 sub do_html_schedule {
317 my @showheaders = ("Section ID/Title", "Instructor", "Days", "Time", "Duration", "Location");
318 my @schedule = get_schedule(@_);
319 print '<table cellpadding="3" cellspacing="0">'."\n<tr><th>";
320 print join("</th><th>",@showheaders);
321 print "</th></tr>\n";
322 foreach my $row (@schedule) {
323 map { s/\n/<br \/>/g; $_} %$row;
324 $row->{'time'} =~ s/-/-<wbr \/>/;
326 print "<td>" . $row->{'id'} . "<br />" . $row->{'title'} . "</td>";
327 print "<td>" . $row->{'instructor'} . "</td>";
328 print "<td>" . $row->{'days'} . "</td>";
329 print "<td>" . $row->{'time'} . "</td>";
330 print "<td>" . $row->{'duration'} . "</td>";
331 print "<td>" . $row->{'location'} . "</td>";
338 my @readheaders = ("Section ID", "Course Title", "Grade", "Earned Hours", "Quality Hours", "Quality Points", "GPA");
339 my @showheaders = ("Section ID", "Course Title", "Grade", "Earned<br />Hours", "Quality<br />Hours", "Quality<br />Points", "GPA");
341 my $te = new HTML::TableExtract( headers => [ @readheaders ] );
342 my $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=rgrdterm.cfg"); # Valid grading terms
343 die $response->status_line unless $response->is_success;
344 my @terms = grep {s/^<option value="([^"]*)">.*/$1/} (split( /\r\n/, $response->content));
345 foreach(@ARGV || reverse @terms) {
346 $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN|Term&tserve_trans_config=rgrades.cfg&Term=".($_) );
347 die $response->status_line unless $response->is_success;
348 $te->parse($response->content);
350 print '<table cellpadding="3" cellspacing="0">'."\n<tr><th>";
351 print join("</th><th>",@showheaders);
352 print "</th></tr>\n";
353 foreach $ts ($te->table_states) {
354 foreach $row ($ts->rows) {
355 map { s/\xa0//g; s/\n/<br \/>/g; $_} @$row;
356 $row->[1] = capitalize($row->[1]);
358 next if $row->[0] =~ /:/;
360 print join('</td><td>', @$row);
361 print "</td></tr>\n";
364 print '<tr><td colspan="2">', capitalize($lastrow->[0]);
365 shift @$lastrow; shift @$lastrow;
367 print join('</td><td>', @$lastrow);
368 print "</td></tr>\n";
373 $response = $ua->get("$url&tserve_tip_write=||WID|SID|PIN&tserve_trans_config=rtranscr.cfg&CareerReqNum=1");
374 foreach (split /\n/, $response->content) {
375 next unless s/^\ |<pre>// || s/\ / /;
382 $arg = shift if (defined($ARGV[0]) && $ARGV[0] =~ /^-\w$/);
385 do_html_grades(@ARGV);
386 } elsif ($arg eq "-s") {
387 do_html_schedule(@ARGV);
388 } elsif ($arg eq "-m") {
389 do_mhc_schedule(@ARGV);
390 } elsif ($arg eq "-v") {
391 do_vcalendar_schedule(@ARGV);
392 } elsif ($arg eq "-t") {
396 $ua->get("$url&tserve_trans_config=alogout.cfg"); # Logout