From 3cfdbf8f92b889081d25a36bfb65dc759face4d7 Mon Sep 17 00:00:00 2001 From: Tim Pope Date: Tue, 16 Aug 2005 21:05:24 +0000 Subject: [PATCH] First revision --- perl/schedproc | 517 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 517 insertions(+) create mode 100755 perl/schedproc diff --git a/perl/schedproc b/perl/schedproc new file mode 100755 index 0000000..0dd2941 --- /dev/null +++ b/perl/schedproc @@ -0,0 +1,517 @@ +#!/usr/bin/perl -w +# $Id$ +# -*- perl -*- vim: ft=perl sw=4 sts=4 + +# Brief usage instructions: +# Create a ~/.sct6rc that has SID=yourssn and PIN=yourpin +# You'll need to change the url below if you go anywhere but TAMUK. + +use strict; +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); +use Date::Calendar::Profiles qw($Profiles); +use Date::Calendar::Year; +use LWP::UserAgent; +use XML::Simple; +use vars qw(%opts %faculty); + +my ($response); + +$opts{'holidays'} = { # %{$Profiles->{'US-TX'}}, + "Martin Luther King Day" => "3/Mon/Jan", + "Good Friday" => "-2", + "Spring Break Monday" => \&Spring_Break, + "Spring Break Tuesday" => \&Spring_Break, + "Spring Break Wednesday" => \&Spring_Break, + "Spring Break Thursday" => \&Spring_Break, + "Spring Break Friday" => \&Spring_Break, + "Spring Break Saturday" => \&Spring_Break, + "Study Day" => "4/Thu/Apr", # ? + "Memorial Day" => "5/Mon/May", + "Independence Day" => \&US_Independence, + "Labor Day" => \&US_Labor, + #"Columbus Day" => "2/Mon/Oct", + "Thanksgiving Day" => "4/Thu/Nov", + "Thanksgiving Friday" => \&Thanksgiving_Friday, +}; + +sub Spring_Break { + my($year,$label) = @_; + $label =~ s/^Spring Break //; + return( Add_Delta_Days( + Nth_Weekday_of_Month_Year($year,1,1,1), + 7*(11-1) # This is for the 11th Monday of the year + +Decode_Day_of_Week($label)-1) ); +} + +sub Thanksgiving_Friday { + my($year,$label) = @_; + return( Add_Delta_Days(Nth_Weekday_of_Month_Year($year,11,4,4), 1) ); +} +sub US_Independence # Fourth of July +{ + my($year,$label) = @_; + return( &Date::Calendar::Profiles::Nearest_Workday($year,7,4) ); +} +sub US_Labor # First Monday after the first Sunday in September +{ + my($year,$label) = @_; + return( Add_Delta_Days( + Nth_Weekday_of_Month_Year($year,9,7,1), +1) ); +} + +my $config = $ENV{HOME} . "/.schedprocrc"; +if (($ARGV[0] || "") eq '-F') { + shift; + $config = shift; +} + +my $arg = ""; +$arg = shift if (defined($ARGV[0]) && $ARGV[0] =~ /^-\w$/); + +if (-r $config) { + open CONFIG, $config; + while() { + s/\#.*//; + next unless m/^([^=]*)=(.*)/; + $opts{$1}=$2; + } + close CONFIG; +} +my $schedurl = $ENV{HOME} . "/schedule.xml"; +$schedurl = $opts{'schedule'} if(defined($opts{'schedule'})); +my $gradeurl = $ENV{HOME} . "/grades.xml"; +$gradeurl = $opts{'grades'} if(defined($opts{'schedule'})); + +sub generate_id { + my ($section, $number) = split("-", shift); + my $id = 0; + foreach (split //, $section) {$id=26*$id+(ord($_)-1)%32;} + $id=10000*$id+$number; + return $id; +} + +sub next_class { + my %class = @_; + $class{'duration'} =~ /(\d\d\d\d)(\d\d)(\d\d)-(\d\d\d\d)(\d\d)(\d\d)/; + my $days = Delta_Days($1,$2,$3,$4,$5,$6); + my $firstday = Date::Calc->new($1,$2,$3); + my $lastday = Date::Calc->new($4,$5,$6); + my $today = Date::Calc->new(Date::Calc->localtime(time+3600*6)->date); + my @days=(); + foreach(split(" ",$class{'days'})) { + push @days, Decode_Day_of_Week($_); + } + my @off = (); + @off = @{$class{'off'}} if ($class{'off'}); + for($today = ($today > $firstday ? $today : $firstday); $today < $lastday; $today++) { + next unless(grep($_ == Day_of_Week($today->date), @days)); + next if(grep($_ == $today, @off)); + return $today; + } + $today = Date::Calc->new(Date::Calc->gmtime->date); + for($today = ($today < $lastday ? $today : $lastday); $today > $firstday; $today--) { + next unless(grep($_ == Day_of_Week($today->date), @days)); + next if(grep($_ == $today, @off)); + return $today; + } + return undef; +} + +sub off_for_holidays { + my %class = @_; + $class{'duration'} =~ /(\d\d\d\d)(\d\d)(\d\d)-(\d\d\d\d)(\d\d)(\d\d)/; + my $days = Delta_Days($1,$2,$3,$4,$5,$6); + my $firstday = Date::Calc->new($1,$2,$3); + my $lastday = Date::Calc->new($4,$5,$6); + my $year = Date::Calendar::Year->new($1, $opts{'holidays'}); + my @holidays=(); + my @days=(); + foreach(split(" ",$class{days})) { + $days[Decode_Day_of_Week($_)] = 1; + } + foreach ($year->search("")) { + my $good=1; + #foreach my $x ($year->labels($_)) { + # $good=0 if ($x =~ /Veteran/ or $x =~ /President/); + #} + next unless ($year->is_full($_) && $_>=$firstday && $_<=$lastday); + push @holidays, $_ + if (defined($days[Day_of_Week($_->date)]) && $good > 0); + } + return wantarray ? @holidays : "@holidays"; +} + +sub off_for_exams { + my %class = @_; + my $time = $class{'begin'} . "-" . $class{'end'}; + $class{'duration'} =~ /\d{8}-(\d\d\d\d)(\d\d)(\d\d)/; + my $lastday = Date::Calc->new($1,$2,$3); + return wantarray ? () : undef unless (Day_of_Week($lastday->date) == 7); + 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)"; + 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)"; + my $days = join(" ",map {Decode_Day_of_Week($_)} split(/ /, $class{'days'})); + if($days eq "1 3") { + if($time =~ /$beginning/) { + return $lastday-4; + } elsif($time =~ /$ending/) { + return $lastday-6; + } + } elsif($days eq "2 4") { + if($time =~ /$beginning/) { + return $lastday-3; + } elsif($time =~ /$ending/) { + return $lastday-5; + } + } elsif($days eq "5") { + return $lastday-2; + } + return wantarray ? () : ""; +} + +sub capitalize { + local $_ = shift || ""; + s/ +$//; + s/\b([A-Z])([A-Z]*)\b/$1\L$2/g; + s/\b(I)(i*)\b/$1\U$2/g; + s/\bUs\b/US/g; + s/ (And|For|Of|Or|The|To|With) / \l$1 /g; + s/\b(Mc)([a-z])/$1\u$2/g; + s/\b(Tcp\/Ip|Pc|Tba)\b/\U$&/g; + s/\bThru\b/Through/g; + s/\bAcct\b/Accounting/g; + s/\bAmer\b/American/g; + s/\bChem\b/Chemistry/g; + s/\bComp\b/Composition/g; + s/\bFed\b/Federal/g; + s/\bGen\b/General/g; + s/\bIntro\b/Introduction/g; + s/\bPrgm\b/Programming/g; + s/\bOp Sys\b/Operating System/g; + #s/\bGovt\b/Government/g; + s/\bLit\b/Literature/g; + s/\bPrin\b/Principles/g; + s/\bBus\b/Business/g; + s/\bSyst\b/Sys/g; + return $_; +} + +sub get_schedule { + my $content; + if($schedurl =~ /:\/\//) { + my $ua = LWP::UserAgent->new; + $ua->timeout(10); + $ua->env_proxy; +# $ua->cookie_jar( {} ); + $response = $ua->get("$schedurl") or die "$!"; + die $response->status_line unless $response->is_success; + $content = $response->content; + } else { + open(F,$schedurl) || die "$!"; + $content = join ("", ); + close F; + } + my $ref = XMLin($content, ForceArray => [ 'class', 'off' ], KeyAttr => ""); + return @{$ref->{'class'}}; +} + +sub get_grades { + my $content; + if($gradeurl =~ /:\/\//) { + my $ua = LWP::UserAgent->new; + $ua->timeout(10); + $ua->env_proxy; +# $ua->cookie_jar( {} ); + $response = $ua->get("$gradeurl") or die "$!"; + die $response->status_line unless $response->is_success; + $content = $response->content; + } else { + open(F,$schedurl) || die "$!"; + $content = join ("", ); + close F; + } + my $ref = XMLin($content, ForceArray => [ 'class', 'cumulative' ], KeyAttr => ""); + return $ref; +} + +sub do_html_grades { + my ($file, $grades); + my @showheaders = ("Section ID", "Course Title", "Grade", "Earned
Hours", "Quality
Hours", "Quality
Points"); + #$file = shift unless (!defined $_[0] or $_[0] =~ /^\d/); + $grades = get_grades(@_); + my ($row); + my $shade = "dark"; + print ''."\n"; + print '\n"; + foreach my $ts ($grades->{'class'}) { + foreach my $row (@$ts) { + print ''; + $shade = ($shade eq "dark"?"light":"dark"); + print ''; + print ''; + print '\n"; + } + } + my $lastrow = $grades->{'cumulative'}->[scalar @{$grades->{'cumulative'}}-1]; + print '\n"; + print "
', $showheaders[0]; + print '', $showheaders[1]; + print ''; + print join('',@showheaders[2 .. 5]); + print "
', $row->{'id'}, '', $row->{'title'}, ''; + #print join('', @$row[0 .. 1]); + print join('', ($row->{'grade'},$row->{'earned'},$row->{'hours'},$row->{'points'})); + print "
Cumulative: through ', capitalize($lastrow->{'term'}); + print ''; + print $lastrow->{'gpa'}; + print ''; + print join('', ($lastrow->{'earned'}, $lastrow->{'hours'}, $lastrow->{'points'})); + print "
\n"; +} + +sub get_faculty_email { + my ($name, $school, $email); + if((-f $ENV{'HOME'} . "/public_html/faculty.csv") && ! %faculty) { + open INS, $ENV{'HOME'} . "/public_html/faculty.csv"; + while($_ = ) { + chomp; + m/"([^"]*)",([^,]*),([^,]*)/; # " + ($name, $email, $school) = ($1, $2, $3); + $name =~ s/ [A-Z]\.//g; + $name = lc $name; + $name =~ s/\W//g; + $faculty{$name} = $email; + } + } + $name = shift; + $name =~ s/ [A-Z]r?\.//g; + $name = lc $name; + $name =~ s/\W//g; + return $faculty{$name}; +} + +sub get_mhc_header { +return ( +"X-SC-Subject: New Years Day\nX-SC-Category: Holiday\nX-SC-Cond: 1 Jan\nX-SC-Duration: 00010101-\nX-SC-Record-Id: \n", +"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: \n", +"X-SC-Subject: Presidents Day\nX-SC-Category: Holiday\nX-SC-Cond: 3rd Mon Feb\nX-SC-Duration: 19710515-\nX-SC-Record-Id: \n", +"X-SC-Subject: Memorial Day\nX-SC-Category: Holiday\nX-SC-Cond: Last Mon May\nX-SC-Duration: 19710531-\nX-SC-Record-Id: \n", +"X-SC-Subject: Independence Day\nX-SC-Category: Holiday\nX-SC-Cond: 4 Jul\nX-SC-Duration: 17760704-\nX-SC-Record-Id: \n", +"X-SC-Subject: Labor Day\nX-SC-Category: Holiday\nX-SC-Cond: 1st Mon Sep\nX-SC-Duration: 18840901-\nX-SC-Record-Id: \n", +"X-SC-Subject: Columbus Day\nX-SC-Category: Holiday\nX-SC-Cond: 2nd Mon Oct\nX-SC-Duration: 19711011-\nX-SC-Record-Id: \n", +"X-SC-Subject: Veterans Day\nX-SC-Category: Holiday\nX-SC-Cond: 11 Nov\nX-SC-Duration: 19261111-\nX-SC-Record-Id: \n", +"X-SC-Subject: Thanksgiving\nX-SC-Category: Holiday\nX-SC-Cond: 4th Thu Nov\nX-SC-Duration: 14921122-\nX-SC-Record-Id: \n", +"X-SC-Subject: Christmas\nX-SC-Category: Holiday\nX-SC-Cond: 25 Dec\nX-SC-Duration: 00011225-\nX-SC-Record-Id: \n", +); +} + +sub do_mhc_schedule { + $| = 1; + my %days = (M => "Mon", T => "Tue", W => "Wed", R => "Thu", F => "Fri", S => "Sat", U => "SU"); + my @mon = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec); + my ($file, $current, @mhc, @schedule); + $file = shift unless (!defined $_[0] or $_[0] =~ /^\d/); + @schedule = get_schedule(@_); + @mhc = get_mhc_header; + if(defined($file) && (-d $file)) { + my @mhc2; + foreach (@mhc) { + $_ =~ s/X-SC-Subject: ([^\n]*)/X-SC-Subject: $1\nSubject: $1/; + $_ =~ s/X-SC-Category: ([^\n]*)/X-SC-Category: $1\nFrom: $1/; + $_ =~ 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; + push @mhc2, $_; + } + @mhc = @mhc2; + } + foreach my $row (@schedule) { + map {s/\n/-/g if defined; $_} %$row; + my $id=generate_id($row->{'id'}); + $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g; + $row->{'days'} =~ s/^ //; + #$row->{'duration'} =~ s/(\d\d)-(\d\d)-(\d\d)/20$3$1$2/g; + my @day = (); + @day = map { "!" . $_ } (@{$row->{'off'}}) if ($row->{'off'}); + $current = ""; + #print "# $id\n"; + $current .= "X-SC-Subject: " . $row->{'title'} . "\n"; + $current .= "X-SC-Location: " . $row->{'location'} . "\n"; + $current .= "X-SC-Category: School\n"; + $current .= "X-SC-Cond: " . $row->{'days'} . "\n"; + $current .= "X-SC-Time: ".$row->{'begin'}."-".$row->{'end'}."\n"; + $current .= "X-SC-Duration: " . $row->{'duration'} . "\n"; + $current .= "X-SC-Day: @day\n" if(exists $day[0]); + $current .= "X-SC-Alarm: 15 minutes\n"; + $current .= "X-SC-Record-Id: <".$row->{'id'}."\@from.sctweb>\n"; + if(defined($file) && (-d $file)) { + my $email = get_faculty_email $row->{'instructor'}; + $row->{'instructor'} = '"' . $row->{'instructor'} . '" <'. ($email || ($1 || "unknown") . "\@from.sctweb") . ">"; + $row->{'duration'} =~ /^(\d\d\d\d)(\d\d)(\d\d)-\d{8}$/; + $row->{'begin'} =~ /^(\d\d):(\d\d)$/; + my $next = next_class(%$row); + my @date = Gmtime(Mktime($next->date,$1,$2,0)); + $current .= sprintf "Date: %s, %2d %s %4d %02d:%02d:00 +0000\n", Day_of_Week_Abbreviation($date[7]), $date[2], $mon[$date[1]-1], $date[0], $date[3], $date[4], $date[5]; + $current .= "Subject: " . $row->{'title'} . "\n"; + $current .= "From: " . $row->{'instructor'} . "\n"; + } + #print "\n$current"; + push @mhc, $current; + } + if(defined($file) && (-d $file)) { + my @lines; + foreach my $name (<$file/[1-9]*>) { + next unless $name =~ /^$file\/[1-9][0-9]*$/; + open FH, $name; + @lines = ; + close FH; + foreach (@lines) { + unlink $name if /^X-SC-Record-Id: <.*\@from.sctweb>/; + } + } + my $i=0; + foreach (@mhc) { + while(-f ++$i) {} + open FH, ">$file/$i" or die $!; + print FH $_; + close FH; + } + } else { + open(STDOUT, ">" . $file) if(defined($file)); + print "# MHC school schedule\n# Autogenerated by sctweb ".localtime()."\n\n"; + print join("\n", @mhc); + } +} + +sub do_csv_schedule { + $| = 1; + my %days = (M => "Mon", T => "Tue", W => "Wed", R => "Thu", F => "Fri", S => "Sat", U => "SU"); + my @mon = qw(Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec.); + my (@terms, $file, $current, @mhc, @schedule); + $file = shift unless (!defined $_[0] or $_[0] =~ /^\d/); + @schedule = get_schedule(@_); + open(STDOUT, ">" . $file) if(defined($file)); + foreach my $row (@schedule) { + map {s/\n/-/g if defined; $_} %$row; + my $id=generate_id($row->{'id'}); + $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g; + $row->{'days'} =~ s/^ //; + my $next = next_class(%$row); + $current = ""; + #print "# $id\n"; + $current .= $row->{'id'} . ","; + $current .= $row->{'title'} . ","; + $current .= '"' . $row->{'instructor'} . '",'; + $next =~ /^(\d\d\d\d)(\d\d)(\d\d)$/; + $current .= $1 . "-". $2 ."-" . $3 . "\n"; + print $current; + } +} + +sub do_vcalendar_schedule { + $| = 1; + my %days = (M => "MO", T => "TU", W => "WE", R => "TH", F => "FR", S => "SA", U => "SU"); + my $file = shift if (defined $_[0] and $_[0] !~ /^\d/); + my @schedule = get_schedule(@_); + open(STDOUT, ">>" . $file) if(defined($file) && (! -d $file)); + open(STDOUT, ">/dev/null") if(defined($file) && (-d $file)); + print "BEGIN:VCALENDAR\r\nVERSION:1.0\r\n"; + foreach my $row (@schedule) { + map { s/\n/-/g; $_} %$row; + $row->{'days'} =~ s/([MTWRFS])/ $days{$1}/g; + $row->{'days'} =~ s/^ //; + my @day = (); + @day = @{$row->{'off'}} if ($row->{'off'}); + my $day = ""; + if(exists($day[0])) { + $day = join(";", @day); + $day =~ s/\b(\d{8})\b/$1T000000/g; + } + my ($starttime, $stoptime)=($row->{'begin'}, $row->{'end'}); + my ($startdate, $stopdate)=split(/-/, $row->{'duration'}); + $starttime =~ s/://; + $stoptime =~ s/://; + if(defined($file) && (-d $file)) { + open FH, ">$file/" . $row->{'id'} . ".vcs" or die "$!"; + select FH; + print "BEGIN:VCALENDAR\r\nVERSION:1.0\r\n"; + } + print "BEGIN:VEVENT\r\n"; + print "SUMMARY:", $row->{'title'}, "\r\n"; + print "DESCRIPTION:", $row->{'id'}, "\r\n"; + print "LOCATION:", $row->{'location'}, "\r\n"; + print "CATEGORIES:Education\r\n"; + print "DTSTART:", $startdate."T".$starttime, "00\r\n"; + print "DTEND:", $startdate."T".$stoptime, "00\r\n"; + print "RRULE:W1 ", $row->{'days'} . " $stopdate", "T000000\r\n"; + print("EXDATE:$day\r\n") if($day); + print "ATTENDEE;ROLE=OWNER;STATUS=CONFIRMED:", $opts{'name'}, "\r\n" if(defined($opts{'name'})); + print "ATTENDEE;ROLE=ORGANIZER;STATUS=CONFIRMED:", $row->{'instructor'}, " <" . (get_faculty_email($row->{'instructor'}) || "fake\@ddress"), ">\r\n"; + print "END:VEVENT\r\n"; + if(defined($file) && (-d $file)) { + print "END:VCALENDAR\r\n"; + close FH; + select STDOUT; + } + } + print "END:VCALENDAR\r\n"; +} + +sub do_xml_schedule { + my $file = shift if (defined $_[0] and $_[0] !~ /^\d/); + my $schedule = { class => [ get_schedule(@_) ] }; + my $xml = XMLout($schedule, NoAttr => 1, RootName => 'schedule'); + if($file) { + open FH, ">$file"; + print FH $xml; + close FH; + } else { + print $xml; + } +} + +sub do_html_schedule { + my @showheaders = ("Section ID/Title", "Instructor", "Days", "Time", "Duration", "Location"); + my $shade = "dark"; + my @schedule = get_schedule(@_); + print ''."\n\n"; + foreach my $row (@schedule) { + map { s/\n/
/g; $_} %$row; + #$row->{'time'} =~ s/-/-/; + $row->{'duration'} =~ s/-/
/g; + $row->{'duration'} =~ s/\d\d(\d\d)(\d\d)(\d\d)/$2-$3-$1/g; + print ''; + $shade = ($shade eq "dark"?"light":"dark"); + print ''; + my $instructor = $row->{'instructor'}; + my $email = get_faculty_email($row->{'instructor'}); + #if($email) { + #print '"; + # } else { + print ""; + #} + print ""; + print ""; + print ""; + print ""; + print "\n"; + } + print "
"; + print join("",@showheaders); + print "
'; + print '' .$row->{'id'}. '
'; + print '' .$row->{'title'}. '		' + #. $row->{'instructor'} . "" . $row->{'instructor'} . "" . $row->{'days'} . "" . $row->{'begin'}."-".$row->{'end'} . "" . $row->{'duration'} . "" . $row->{'location'} . "
\n"; +} + +if ($arg eq "-s" || $arg eq "-h") { + do_html_schedule(@ARGV); +} elsif ($arg eq "-m") { + do_mhc_schedule(@ARGV); +} elsif ($arg eq "-c") { + do_csv_schedule(@ARGV); +} elsif ($arg eq "-v") { + do_vcalendar_schedule(@ARGV); +} elsif ($arg eq "-x") { + do_xml_schedule(@ARGV); +} elsif ($arg eq "-g") { + do_html_grades(@ARGV); +} + -- 2.30.2