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289 lines
8.0 KiB
289 lines
8.0 KiB
#!/usr/bin/perl -w
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# tcm2kcal.pl -- converts a Turner Classic Movies (TCM) calendar
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# web page into a KDE calendar file.
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############################################################################
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# Copyright (c) 2003-2004 Allen Winter <winter@kde.org> #
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# All rights reserved. #
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# This program is free software; you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation; either version 2 of the License, or #
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# (at your option) any later version. #
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############################################################################
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#
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# This script is used to help test konsolekalendar.
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#
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# Modify $konkal, $cal, and $TCM as necessary for your needs.
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#
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# Requirements:
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# lynx
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# konsolekalendar (from KDE).
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# Date-Calc perl module (from CPAN).
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#
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# Options: -d, delete entries from KDE calendar file
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# -c, change entries in KDE calendar by re-writing movie titles in all caps.
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# -m <month>, where month is an integer 1 thru 12
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# default is current month
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# -y <year>, where year is an integer YYYY
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# default is current year
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# -f <file>, where file is location of output KDE calendar
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# default is $HOME/.trinity/share/apps/korganizer/tcm.ics
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# -w <konsolekalendar> where konsolekalendar is located
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use strict;
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use Env qw(HOME);
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use Getopt::Std;
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use Date::Calc qw(Today Month_to_Text
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Add_Delta_DHMS Add_Delta_Days
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Day_of_Week Day_of_Week_to_Text
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Month_to_Text);
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#location of konsolekalendar program
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my($konkal)="/usr/bin/konsolekalendar";
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#location of new TCM KDE calendar
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my($cal)="$HOME/.trinity/share/apps/korganizer/tcm.ics";
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#default program execution mode
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my($mode)="--add";
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#current date information
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my($year,$month,$d) = Today();
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#parse command line
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&parse();
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my($mmonth)=Month_to_Text($month);
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#location of TCM monthly calendar web page
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my($TCM)="http://www.turnerclassicmovies.com/Schedule/Print/0,,$month-$year|0|,00.html";
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print "Processing $TCM ...\n";
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if( open(GET, "lynx -dump -nolist -connect_timeout=3 '$TCM'|") ) {
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} else {
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die "Failed to get the TCM calendar page.\n";
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}
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if( $mode eq "--add" ) {
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if( ! -r $cal ) {
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if( system("$konkal --create --file $cal") ) {
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print "Failure Condition Encountered. Unable to Create KDE Calendar.\n"; exit 1;
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}
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}
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}
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my($tday,$mday);
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my($day)=1;
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my($lastampm)="AM";
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my($line)="";
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my($event)="";
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my($num)=0;
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while($line=<GET>) {
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#prepare line
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chomp($line);
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$line=&rmleadwhite($line);
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#skip junk lines
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next if( ! $line );
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next if( $line =~ m/^\[/ );
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next if( $line =~ m/^All Times Eastern/ );
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next if( $line =~ m/^$mmonth[[:space:]]*$year/ );
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#start new day if line begins with a DD Sunday|Monday|...|Friday|Saturday
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($tday,$mday) = split(" ",$line);
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if( $tday =~ m/^[0-9]*$/ ) {
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if( $tday >= 1 && $tday <= 31 ) {
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if( $mday =~ m/day$/ ) {
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&process() if( $event );
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# print "New day starting: $tday $mday\n";
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$day = $tday;
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$event = "";
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next;
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}
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}
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}
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#start a new event if line begins with a HH:MM[[space]]AM|PM
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if( $line =~ m/^[0-9]*:[0-9][0-9][[:space:]]*[A,P]M/ ) {
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&process() if( $event );
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$event = "$line";
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} else {
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$event = $event . " " . $line;
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}
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}
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#process remaining event, if there is one.
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&process() if( $event );
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close(GET);
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print "$num movies processed\n";
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##### END MAIN #####
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sub rmleadwhite() {
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#remove leading white space
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my($x)=@_;
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($x)=~s+^[[:space:]]*++;
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return($x);
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}
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sub parse() {
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#parse command line
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our($opt_h, $opt_d, $opt_c, $opt_m, $opt_y, $opt_f, $opt_w);
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getopts('hdcm:y:f:w:');
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$mode="--delete" if( $opt_d );
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$mode="--change" if( $opt_c );
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$month=$opt_m if( $opt_m );
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$year=$opt_y if( $opt_y );
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$cal=$opt_f if( $opt_f );
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$konkal=$opt_w if( $opt_w );
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# if( $opt_h ) {
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# print "help here!\r\n";
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# } // if
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}
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sub process() {
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#remove any evil double quotes from the event string
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$event =~ s/\"//g;
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### Compute starting date
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my($date) = sprintf("%4d-%02d-%02d",$year,$month,$day);
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### Compute starting time
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my($ttime,$ampm) = split(" ",$event);
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my($hour,$min) = split(":",$ttime);
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# adjust the hour by am or pm
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$hour += 12 if( $ampm =~ m/[Pp][Mm]/ && $hour < 12 );
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$hour -= 12 if( $ampm =~ m/[Aa][Mm]/ && $hour == 12 );
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my($time) = sprintf("%02d:%02d",$hour,$min);
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# advance day (for the enddate) if we have moved from pm to am
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if($lastampm =~ m/[Pp][Mm]/ && $ampm =~ m/[Aa][Mm]/ ) {
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($year, $month, $day) = Add_Delta_Days($year,$month, $day, 1);
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}
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# format start date and time for "greping" later
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my($gdate) = sprintf("\"%s %02d %s %4d\"",
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Day_of_Week_to_Text(Day_of_Week($year,$month,$day)),
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$day,
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Month_to_Text($month),
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$year);
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my($ghour) = $hour;
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if( $ghour == 12 ) {
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$ampm = "pm";
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}
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if( $ghour > 12 ) {
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$ghour -= 12;
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$ampm = "pm"
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}
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if( $ghour == 0 ) {
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$ghour = 12;
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$ampm = "am";
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}
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my($gtime) = sprintf("\"%02d:%02d %s\"",$ghour,$min,lc($ampm));
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### Compute Movie End Datetime by adding Movie Duration to Start Datetime
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# derive duration
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my($duration) = $event;
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$duration =~ s/CC//g;
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$duration =~ s/LBX//g;
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$duration =~ s/DVS//g;
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my(@d) = reverse(split(" ",$duration));
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$duration=$d[0];
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$duration =~ s/m\.$//g;
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#print "DURATION COMPUTATION ERROR\n" if( $duration < 1 || $duration > 300);
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my($endyear,$endmonth,$endday,$endhh, $endmm, $endss) = Add_Delta_DHMS(
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$year,$month,$day,$hour,$min,0,
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0, 0, $duration, 0);
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# format end datetime
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my($enddate) = sprintf("%4d-%02d-%02d",$endyear,$endmonth,$endday);
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my($endtime) = sprintf("%02d:%02d",$endhh,$endmm);
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my($genddate) = sprintf("\"%s %02d %s %4d\"",
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Day_of_Week_to_Text(Day_of_Week($endyear,$endmonth,$endday)),
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$endday,
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Month_to_Text($endmonth),
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$endyear);
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$ampm = "am";
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if( $endhh == 12 ) {
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$ampm = "pm";
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}
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if( $endhh > 12 ) {
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$endhh -= 12;
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$ampm = "pm";
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}
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if( $endhh == 0 ) {
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$endhh = 12;
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$ampm = "am";
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}
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my($gendtime) = sprintf("\"%02d:%02d %s\"",$endhh,$endmm,lc($ampm));
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# Derive Movie Title
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my($tmp) = split("[)]",$event);
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my($tmp2,$title) = split("^[0-9]*:[0-9][0-9][[:space:]]*[A,P]M",$tmp);
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$title=&rmleadwhite($title);
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$title=$title . ")";
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if( $title =~ m/\([[:space:]]\)/ ) {
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print "SKIPPING MOVIE WITHOUT A TITLE\n";
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return;
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}
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my($gtitle) = "\"" . $title . "\"";
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# "Grep line".
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# Due to events across multiple days, search for ending date/time only.
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# my($UID)=&find_uid("$gdate,$gtime,$genddate,$gendtime,$gtitle");
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my($UID)=&find_uid(",$genddate,$gendtime,$gtitle");
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# New Title for Change Mode
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$title=uc($title) if( $mode eq "--change" );
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# print "EVENT start datetime=$date, $time, title=$title, end datetime=$enddate, $endtime, duration=$duration\n";
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$lastampm=$ampm;
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# Run konsolekalendar to insert/change/delete the event
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if( system("$konkal $mode $UID --file $cal --date $date --time $time --end-date $enddate --end-time $endtime --summary \"$title\" --description \"$event\"") ) {
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$mode =~ s/--//;
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print "Failure Condition Encountered. Unable to $mode Event.\n"; exit 1;
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}
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$num++;
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}
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sub find_uid() {
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my($line);
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my($grepline) = shift;
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my($UID)="";
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if( $mode ne "--add" ) {
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if( open(VIEW, "$konkal --view --all --export-type csv --file $cal |") ) {
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while($line=<VIEW>) {
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if( index($line,$grepline) >= 0) {
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my(@u) = reverse(split(",",$line));
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chomp($u[0]);
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$UID="--uid=$u[0]";
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last;
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}
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}
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if( $UID eq "" ) {
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print "Failure Condition Encoutered. Unable to locate Event $grepline in calendar.\n"; exit 1;
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}
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} else {
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die "Failed to view cal $cal.\n";
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}
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close(VIEW);
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}
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return($UID);
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}
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__END__
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