#!/usr/bin/perl -w
#
# Wcal 2.0 copyright by Jo�l Savignon <js@neosystem.com>.
#
# Released under GNU General Public License (GPL).
#
# TAB size 4
#
require 5.004;
use Data::Dumper;
use Date::Manip;
use Socket;
use strict;
no strict 'refs';
# These you can edit
$::CONF_FILE = '/etc/wcal.conf';
$::MSG_FILE = '/etc/wcal.msg';
$::DIRECTORY = '/var/www/VIRTUAL/www.homebase.dk/www/wcal';
$::DB_DIR = '/var/wcal'; # settable in wcal.conf in 1.x versions
$::REFRESH_DELAY = 900; # view refreshed every 900 seconds = 15 minutes
$::PATH_BASENAME = 'wcal'; # last component of the wcal directory name
# Values below affect the proportions of the frames
$::FIRST_HOUR = 8;
$::LAST_HOUR = 23;
$::MANY_WEEKS_VERT = 2;
$::MANY_WEEKS_HOR = 7;
$::FIRST_DAY = 'monday';
# Colors
$::THCOLOR = '#E2E3FC';
$::TDCOLOR = '#D9F4F4';
$::NOW_THCOLOR = '#CAFFD0';
$::NOW_TDCOLOR = '#CAFFD0';
$::REPEAT_WEEK_TEXTCOLOR = '#C02090';
$::REPEAT_MONTH_TEXTCOLOR = '#008844';
$::BG_TDCOLOR = '#F2F3FC';
$::ERROR_COLOR = '#e06060';
@::EVENT_COLS = ('#D9F4F4','#FFFFAA','#AAFFFF','#FFAAFF','#FFAAAA','#AAAAFF','#AAFFAA','#80FFE0','#E080E0','#C0DCC0','#C0C0C0','#FF0080','#A4C8F0','#FF8000','#FF80C0','#8080C0','#FFFFFF');
# No need to touch these
$::MAX_DURATION = 21; # maximum duration of an event in days
$::CURRENT_DB_VERSION = 2; # Wcal 1.00 had version 1 databases
$::HTTP_HEADER = "Content-Type: text/html\n\n";
# internationalization
sub __
{
my $str = shift;
return $::msgs->{$str}->{$::REMOTE_LANG} || $str;
}
# fusion
sub strcal
{
if ($::query->{'cal'})
{
return "&cal=".join("&cal=",split(/\n/,$::query->{'cal'}));
}
else
{
return "";
}
}
sub lncal
{
my $year = shift;
my $week = shift;
if ($::query->{'cal'})
{
my $str = $::BASE_URL.'/fusion.cgi?t=links&cal='.join("&cal=",split(/\n/,$::query->{'cal'}));
if ($year && $week)
{
$str .= '&year='.$year.'&week='.$week;
}
return "<a onClick='window.open(\"$str\", \"links\", \"toolbar=no,menubar=no,scrollbars=yes,width=250,height=200,resizable=yes\"); return false' href=\"$str\" target=\"_top\">$::LONG_NAME</a>";
}
else
{
return $::LONG_NAME;
}
}
# Query string decoder, ripped from CGI_Lite
sub decode_url_encoded_data ($) {
my ($reference_data) = @_;
my ($code, $self);
$code = <<'End_of_URL_Decode';
my (@key_value_pairs, $delimiter, $key_value, $key, $value);
@key_value_pairs = ();
return unless ($$reference_data);
$delimiter = '&';
$$reference_data =~ tr/+/ /;
@key_value_pairs = split (/$delimiter/, $$reference_data);
foreach $key_value (@key_value_pairs) {
($key, $value) = split (/=/, $key_value, 2);
$key =~ s/%([\da-fA-F]{2})/chr (hex ($1))/eg;
$value =~ s/%([\da-fA-F]{2})/chr (hex ($1))/eg;
# print Socket "'$key':'$value'\n";
if ($self->{$key})
{
$self->{$key} .= "\n$value";
}
else
{
$self->{$key} = $value;
}
}
End_of_URL_Decode
eval ($code);
return $self;
}
# And encoder, ripped too
sub url_encode
{
my $string = shift;
my $str1 = '([\x00-\x20"#%;<>?{}|\\\\^~`\[\]\x7F-\xFF])';
$string =~ s/$str1/
sprintf ('%%%x', ord ($1))/eg;
return $string;
}
sub strip_space ($) {
my ($s) = @_;
$s =~ s/^\s*(.*?)\s*$/$1/;
return $s;
}
sub wday_to_dmwday ($) {
my ($wday) = @_;
if ($::FIRST_DAY eq 'monday') {
return ($wday + 1);
} else {
if ($wday == 0) {
return 7;
} else {
return $wday;
}
}
}
sub dmwday_to_wday ($) {
my ($dmwday) = @_;
return ($::FIRST_DAY eq 'monday' ?
$dmwday - 1 :
$dmwday % 7);
}
sub get_now () {
if (! defined $::now_cache) {
my (@n);
@n = &UnixDate (&ParseDate ('now'), $::FIRST_DAY eq 'monday' ? "%G": "%L", "%m", "%d", $::FIRST_DAY eq 'monday' ? "%W" : "%U", "%w");
$::now_cache = {
'year' => $n[0] + 0,
'month' => $n[1] + 0,
'day' => $n[2] + 0,
'week' => $n[3] + 0,
'wday' => dmwday_to_wday ($n[4]) };
}
return $::now_cache;
}
sub get_next_year_week ($$) {
my ($year, $week) = @_;
my ($cacheid);
$cacheid = sprintf ("%04d%02d", $year, $week);
if (! defined $::nyw_cache{$cacheid}) {
my ($y, $w);
($y, $w) = &UnixDate (&DateCalc ("$::FIRST_DAY week $week in $year", "+ 7 days"), $::FIRST_DAY eq 'monday' ? "%G": "%L", $::FIRST_DAY eq 'monday' ? "%W" : "%U");
$::nyw_cache{$cacheid} = [$y + 0, $w + 0];
}
return @{$::nyw_cache{$cacheid}};
}
sub get_prev_year_week ($$) {
my ($year, $week) = @_;
my ($cacheid);
$cacheid = sprintf ("%04d%02d", $year, $week);
if (! defined $::pyw_cache{$cacheid}) {
my ($y, $w);
($y, $w) = &UnixDate (&DateCalc ("$::FIRST_DAY week $week in $year", "- 7 days"), $::FIRST_DAY eq 'monday' ? "%G": "%L", $::FIRST_DAY eq 'monday' ? "%W" : "%U");
$::pyw_cache{$cacheid} = [$y + 0, $w + 0];
}
return @{$::pyw_cache{$cacheid}};
}
sub get_month_day_by_firstday_year_week ($$) {
my ($year, $week) = @_;
my ($cacheid);
$cacheid = sprintf ("%04d%02d", $year, $week);
if (! defined $::md_cache{$cacheid}) {
my ($month, $day);
($month, $day) = &UnixDate (&ParseDate ("$::FIRST_DAY week $week in $year"), "%m", "%d");
$::md_cache{$cacheid} = [$month + 0, $day + 0];
}
return @{$::md_cache{$cacheid}};
}
sub get_month_day_by_wday_year_week ($$$) {
my ($wday, $year, $week) = @_;
my ($cacheid);
$cacheid = sprintf ("%04d%02d%1d", $year, $week, $wday);
if (! defined $::md2_cache{$cacheid}) {
my ($month, $day);
($month, $day) = &UnixDate (&ParseDate ($::weekdays2[$wday] . " week $week in $year"), "%m", "%d");
$::md2_cache{$cacheid} = [$month + 0, $day + 0];
}
return @{$::md2_cache{$cacheid}};
}
sub get_year_week_by_firstday_year_week_minus_days ($$$) {
my ($year, $week, $days) = @_;
my ($cacheid);
$cacheid = sprintf ("%04d%02d%10d", $year, $week, $days);
if (! defined $::yw_cache{$cacheid}) {
my ($ryear, $rweek);
($ryear, $rweek) = &UnixDate (&DateCalc ("$::FIRST_DAY week $week in $year", "- $days days"), $::FIRST_DAY eq 'monday' ? "%G": "%L", $::FIRST_DAY eq 'monday' ? "%W" : "%U");
$::yw_cache{$cacheid} = [$ryear + 0, $rweek + 0];
}
return @{$::yw_cache{$cacheid}};
}
sub week_wday_by_year_month_day ($$$) {
my ($year, $month, $day) = @_;
my ($cacheid);
$cacheid = sprintf ("%04d%02d%2d", $year, $month, $day);
if (! defined $::ww_cache{$cacheid}) {
my ($week, $wday);
($week, $wday) = &UnixDate (&ParseDate ("$month/$day/$year"), $::FIRST_DAY eq 'monday' ? "%W" : "%U", "%w");
$::ww_cache{$cacheid} = [$week + 0, dmwday_to_wday ($wday)];
}
return @{$::ww_cache{$cacheid}};
}
sub get_start_end_by_year_week_wday_duration ($$$$) {
my ($startyear, $startweek, $startwday, $duration) = @_;
my ($cacheid);
$cacheid = sprintf ("%04d%02d%2d%03d", $startyear, $startweek, $startwday, $duration);
if (! defined $::se_cache{$cacheid}) {
my ($startmonth, $startday, $endyear, $endweek, $endwday, $endmonth, $endday);
($startmonth, $startday) = get_month_day_by_wday_year_week ($startwday, $startyear, $startweek);
($endyear, $endweek, $endwday) =
&UnixDate (&DateCalc (&ParseDate (sprintf ("%04d-W%02d-%1d", $startyear, $startweek, wday_to_dmwday ($startwday))),
"+ " . ($duration - 1) . " days"),
$::FIRST_DAY eq 'monday' ? "%G": "%L", $::FIRST_DAY eq 'monday' ? "%W" : "%U", "%w");
$endwday = dmwday_to_wday ($endwday);
($endmonth, $endday) = get_month_day_by_wday_year_week ($endwday, $endyear, $endweek);
$::se_cache{$cacheid} =
[
$startmonth + 0, $startday + 0,
$endyear + 0, $endweek + 0, dmwday_to_wday ($endwday),
$endmonth + 0, $endday + 0
];
}
return @{$::se_cache{$cacheid}};
}
sub get_year_week_wday_by_year_week_wday_plus_days ($$$$) {
my ($year, $week, $wday, $days) = @_;
my ($cacheid);
$cacheid = sprintf ("%04d%02d%02d%10d", $year, $week, $wday, $days);
if (! defined $::yww_cache{$cacheid}) {
my ($nyear, $nweek, $nwday);
($nyear, $nweek, $nwday) =
&UnixDate (&DateCalc (sprintf ("%04d-W%02d-%1d", $year, $week, wday_to_dmwday ($wday)),
"+ $days days"),
$::FIRST_DAY eq 'monday' ? "%G": "%L",
$::FIRST_DAY eq 'monday' ? "%W" : "%U",
"%w");
$::yww_cache{$cacheid} = [$nyear + 0, $nweek + 0, dmwday_to_wday ($nwday)];
}
return @{$::yww_cache{$cacheid}};
}
sub fit_in_week ($$$$) {
my ($year, $week, $wday, $duration) = @_;
my ($endyear, $endweek, $endwday);
($endyear, $endweek, $endwday) =
get_year_week_wday_by_year_week_wday_plus_days
($year, $week, $wday, $duration-1);
if ($endyear != $year or $endweek != $week) {
return 0;
} else {
return 1;
}
}
sub fit_in_month ($$$$) {
my ($year, $week, $wday, $duration) = @_;
my ($month, $day);
my ($endyear, $endweek, $endwday);
my ($endmonth, $endday);
($month, $day) = get_month_day_by_wday_year_week ($wday, $year, $week);
($endyear, $endweek, $endwday) =
get_year_week_wday_by_year_week_wday_plus_days
($year, $week, $wday, $duration-1);
($endmonth, $endday) = get_month_day_by_wday_year_week ($endwday, $endyear, $endweek);
if ($endyear != $year or $endmonth != $month) {
return 0;
} else {
return 1;
}
}
sub clipboard_set ($$) {
my ($key, $data_ref) = @_;
$::clipboard{$key} = $data_ref;
return;
}
sub clipboard_get ($) {
my ($key) = @_;
if (defined $::clipboard{$key}) {
return $::clipboard{$key};
} else {
return '';
}
}
sub format_hour ($) {
my ($hour) = @_;
if ($::CLOCK eq '24-hour') {
return ($hour + 0);
} else {
my ($newhour);
$newhour = $hour;
$newhour = 24 if $hour == 0;
$newhour -= 12 if $hour > 12;
return ($newhour + 0) . ($hour < 12 ? "am" : "pm");
}
}
sub format_hour_padded ($) {
my ($hour) = @_;
if ($::CLOCK eq '24-hour') {
return sprintf ("%02d", $hour);
} else {
my ($newhour);
$newhour = $hour;
$newhour = 24 if $hour == 0;
$newhour -= 12 if $hour > 12;
return sprintf ("%02d", $newhour) . ($hour < 12 ? "am" : "pm");
}
}
sub format_time ($$) {
my ($hour, $min) = @_;
if ($::CLOCK eq '24-hour') {
return ($hour + 0) . ":" . sprintf ("%02d", $min);
} else {
my ($newhour);
$newhour = $hour;
$newhour = 24 if $hour == 0;
$newhour -= 12 if $hour > 12;
return ($newhour + 0) . ":" . sprintf ("%02d", $min) . ($hour < 12 ? "am" : "pm");
}
}
sub format_time_padded ($$) {
my ($hour, $min) = @_;
if ($::CLOCK eq '24-hour') {
return sprintf ("%02d", $hour) . ":" . sprintf ("%02d", $min);
} else {
my ($newhour);
$newhour = $hour;
$newhour = 24 if $hour == 0;
$newhour -= 12 if $hour > 12;
return sprintf ("%02d", $newhour) . ":" . sprintf ("%02d", $min) . ($hour < 12 ? "am" : "pm");
}
}
sub format_alarm_type {
my ($type, $single) = @_;
if ($type == 1)
{
if ($single)
{
return __("minute");
}
else
{
return __("minutes");
}
}
elsif ($type == 2)
{
if ($single)
{
return __("heure");
}
else
{
return __("heures");
}
}
elsif ($type == 3)
{
if ($single)
{
return __("jour");
}
else
{
return __("jours");
}
}
else
{
return "";
}
}
sub img_alarm {
my ($val, $type, $chk) = @_;
if ($val)
{
my $img = ($chk ? "alarm2" : "alarm");
return ' <IMG SRC="'. $::IMG_URL . '/' . $img . '.gif" ALT="'.__("Alarme")." : ".$val." ".format_alarm_type($type, ($val == 1)).'">';
}
else
{
return "";
}
}
sub img_note {
my ($data) = @_;
if ($data)
{
$data =~ s/<BR>/ /mg;
return ' <IMG SRC="' . $::IMG_URL . '/note.gif" ALT="'.__("Note")." : ".$data.'">';
}
else
{
return "";
}
}
sub txt_alarm {
my ($val, $type, $chk) = @_;
if ($val)
{
my $col = ($chk ? "#00AA00" : "#FF0000");
return '<BR><FONT COLOR="'.$col.'">'.__("Alarme")." : ".$val." ".format_alarm_type($type, ($val == 1)).'</FONT>';
}
else
{
return "";
}
}
sub has_html ($) {
my ($text) = @_;
return $text =~ /[<>&]/;
}
sub newline_to_html ($) {
my ($text) = @_;
$text =~ s/\015\012/<BR>/sg;
return $text;
}
sub html_to_newline ($) {
my ($text) = @_;
$text =~ s/<BR>/\015\012/sg;
return $text;
}
sub events_version ($) {
my ($events) = @_;
my ($version);
$version = $events->[0];
if (ref $version) {
$version = 1;
}
return $version;
}
sub convert_events_from_v1_to_v2 ($$$) {
my ($events, $year, $week) = @_;
my ($dayid, $eventhour, $eventid);
for $dayid (0 .. $#$events) {
for $eventhour (keys %{$events->[$dayid]}) {
for $eventid (0 .. $#{$events->[$dayid]->{$eventhour}}) {
my (@old_event, %new_event);
@old_event = @{$events->[$dayid]->{$eventhour}->[$eventid]};
%new_event = (
'id' => $old_event[0],
'min' => $old_event[1],
'lengthmin' => $old_event[2],
'title' => $old_event[3],
'data' => $old_event[4],
'rt' => $old_event[5],
'startyear' => $year,
'startweek' => $week,
'startwday' => $dayid,
'duration' => 1
);
$events->[$dayid]->{$eventhour}->[$eventid] = \%new_event;
}
}
}
# insert version number into beginning of the array
unshift (@$events, $::CURRENT_DB_VERSION);
return;
}
sub read_events ($;$$) {
my ($rt, $year, $week) = @_;
my ($filename, $now);
my @filenames;
my $id;
my ($refs, $ref, $old_slash);
if ($main::DATA_ID)
{
if ($rt eq 'n') {
$filename = sprintf "$::DB_DIR/w-$main::DATA_ID-%04d%02d.db", $year, $week;
} else {
$filename = "$::DB_DIR/r$rt-$main::DATA_ID.db";
}
if (open F, $filename) {
$old_slash = $/;
undef $/;
$refs = eval (<F>);
$/ = $old_slash;
close F;
# backwards compatibility
if (events_version ($refs) < 2) {
$now = get_now ();
convert_events_from_v1_to_v2 ($refs, $year || $now->{'year'}, $week || $now->{'week'});
}
shift @$refs;
}
}
elsif ($main::DATA_IDS)
{
my $cl = 0;
foreach $id (split(/\n/,$main::DATA_IDS))
{
$cl++;
if ($rt eq 'n') {
$filename = sprintf "$::DB_DIR/w-$id-%04d%02d.db", $year, $week;
} else {
$filename = "$::DB_DIR/r$rt-$id.db";
}
if (open F, $filename) {
$old_slash = $/;
undef $/;
$ref = eval (<F>);
$/ = $old_slash;
close F;
# backwards compatibility
if (events_version ($ref) < 2) {
$now = get_now ();
convert_events_from_v1_to_v2 ($ref, $year || $now->{'year'}, $week || $now->{'week'});
}
shift @$ref;
# add cal index
my $i;
my $key;
my $val;
my $vl;
for ($i=0; $i < ($rt eq 'm' ? 32 : 7); $i++)
{
while (($key, $val) = each (%{@{$ref}[$i]}))
{
foreach $vl (@{$val})
{
%{$vl}->{cal} = $cl;
}
}
}
if (!$refs)
{
$refs = $ref;
next;
}
# fusion
for ($i=0; $i < ($rt eq 'm' ? 32 : 7); $i++)
{
while (($key, $val) = each (%{@{$ref}[$i]}))
{
if (%{@{$refs}[$i]}->{$key})
{
push @{%{@{$refs}[$i]}->{$key}}, @{$val};
}
else
{
@{%{@{$refs}[$i]}->{$key}} = @{$val};
}
}
}
}
}
}
if ($refs)
{
return $refs;
} elsif ($rt eq 'n' or $rt eq 'w') {
return [ {}, {}, {}, {}, {}, {}, {} ];
} elsif ($rt eq 'm') {
# let's give month 32 days to make sure
return [ {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {} ]
}
# can't happen
}
sub write_events ($$;$$) {
my ($weekdata, $rt, $year, $week) = @_;
my ($filename);
if ($rt eq 'n') {
if (! defined $year or ! $year or ! defined $week or ! $week) {
return "The file type is no-repeat, but week or year not given, or zero.";
}
$filename = sprintf "$::DB_DIR/w-${main::DATA_ID}-%04d%02d.db", $year, $week;
# Remove cached week file
unlink sprintf ("$::DB_DIR/cache/w-${main::DATA_ID}-%04d%02d.html", $year, $week);
} else {
my (@files);
$filename = "$::DB_DIR/r$rt-${main::DATA_ID}.db";
# Remove all cached week files
if (opendir (TDH, "$::DB_DIR/cache")) {
@files = grep { /^w-${main::DATA_ID}-\d{6}\.html$/ } readdir (TDH);
closedir TDH;
for (@files) {
unlink "$::DB_DIR/cache/$_";
}
}
}
# add the version identifier
unshift (@$weekdata, $::CURRENT_DB_VERSION);
if (open F, ">$filename") {
$Data::Dumper::Terse = 1;
flock (F, 2);
print F Dumper ($weekdata);
flock (F, 8);
close F;
return '';
} else {
return "File $filename can't be opened for writing: $!";
}
# and remove the version identifier again
shift @$weekdata;
}
sub read_general () {
my ($week) = @_;
if (-f "$::DB_DIR/general.db" and ! -r "$::DB_DIR/general.db") {
return "No write permission for file $::DB_DIR/general.db";
}
if (open F, "$::DB_DIR/general.db") {
my ($ref, $old_slash);
$old_slash = $/;
undef $/;
$ref = eval (<F>);
$/ = $old_slash;
close F;
if ($@) {
return "Error in processing file $::DB_DIR/general.db: $@";
} else {
return $ref;
}
} else {
return { 'highid' => 56 };
}
}
sub write_general ($) {
my ($gendata) = @_;
if (open F, ">$::DB_DIR/general.db") {
$Data::Dumper::Terse = 1;
flock (F, 2);
print F Dumper ($gendata);
flock (F, 8);
close F;
return '';
} else {
return "File $::DB_DIR/general.db can't be opened for writing: $!";
}
}
# Print year, month and day in chosen date format
sub pd_year_month_day ($$$) {
my ($year, $month, $day) = @_;
my ($t);
$t = $::DATE_FORMAT;
if ($t == 1) {
return "$day.$month.$year";
} elsif ($t == 2) {
return "$month/$day/$year";
} elsif ($t == 3) {
return "$day/$month/$year";
} elsif ($t == 4) {
return "$year/$month/$day";
} elsif ($t == 5) {
return "$year-$month-$day";
} elsif ($t == 5) {
return sprintf ("%04d%02d%02d", $year, $month, $day);
} else {
return "[DATE TYPE $t]";
}
}
sub pd_month_day ($$) {
my ($month, $day) = @_;
my ($t);
$t = $::DATE_FORMAT;
if ($t == 1) {
return "$day.$month";
} elsif ($t == 2) {
return "$month/$day";
} elsif ($t == 3) {
return "$day/$month";
} elsif ($t == 4) {
return "$month/$day";
} elsif ($t == 5) {
return "$month-$day";
} elsif ($t == 6) {
return sprintf ("%02d%02d", $month, $day);
} else {
return "[DATE TYPE $t]";
}
}
sub pd_month_day_padded ($$) {
my ($month, $day) = @_;
my ($t);
$t = $::DATE_FORMAT;
if ($t == 1) {
return sprintf "%02d.%02d", $day, $month;
} elsif ($t == 2) {
return sprintf "%02d/%02d", $month, $day;
} elsif ($t == 3) {
return sprintf "%02d/%02d", $day, $month;
} elsif ($t == 4) {
return sprintf "%02d/%02d", $month, $day;
} elsif ($t == 5) {
return sprintf "%02d-%02d", $month, $day;
} elsif ($t == 6) {
return sprintf "%02d%02d", $month, $day;
} else {
return "[DATE TYPE $t]";
}
}
sub pd_single_event_date ($$$$) {
my ($rt, $year, $week, $wday) = @_;
my ($month, $day);
($month, $day) = get_month_day_by_wday_year_week ($wday, $year, $week);
if ($rt eq 'n') {
return pd_year_month_day ($year, $month, $day);
} elsif ($rt eq 'w') {
return __($::weekdays[$wday]);
} else {
return $day . ".";
}
}
sub pd_event_date ($$$$$) {
my ($rt, $startyear, $startweek, $startwday, $duration) = @_;
my ($ret);
$ret = '';
$ret .= pd_single_event_date ($rt, $startyear, $startweek, $startwday);
if ($duration > 1) {
($startyear, $startweek, $startwday) =
get_year_week_wday_by_year_week_wday_plus_days
($startyear, $startweek, $startwday, $duration - 1);
$ret .= " to " . pd_single_event_date ($rt, $startyear, $startweek, $startwday);
}
if ($rt eq 'w') {
$ret .= " ".__("hebdomadaire");
} elsif ($rt eq 'm') {
$ret .= " ".__("mensuelle");
}
return $ret;
}
sub join_days (@) {
my (@daylist) = @_;
my (%sum_day, $day_ref, $hour, $event_ref);
%sum_day = ();
for $day_ref (@daylist) {
for $hour (keys %$day_ref) {
for $event_ref (@{$day_ref->{$hour}}) {
push @{$sum_day{$hour}}, $event_ref;
}
}
}
return \%sum_day;
}
sub build_day ($$$$) {
my ($year, $week, $wday, $day) = @_;
my ($e_n, $e_rw, $e_rm, $sum_day_ref);
$e_n = read_events ('n', $year, $week);
$e_rw = read_events ('w');
$e_rm = read_events ('m');
$sum_day_ref = join_days ($e_n->[$wday], $e_rw->[$wday], $e_rm->[$day]);
return $sum_day_ref;
}
sub build_week ($$) {
my ($year, $week) = @_;
my ($e_n, $e_rw, $e_rm, @sum_week, $wday);
$e_n = read_events ('n', $year, $week);
$e_rw = read_events ('w');
$e_rm = read_events ('m');
for $wday (0 .. 6) {
my ($month, $day);
($month, $day) = get_month_day_by_wday_year_week ($wday, $year, $week);
$sum_week[$wday] = join_days ($e_n->[$wday], $e_rw->[$wday], $e_rm->[$day]);
}
return \@sum_week;
}
sub build_week_list ($$) {
my ($start_year, $start_week) = @_;
my ($week_filename, @weeks, @ret, %weeks);
my ($e_n, $e_rw, $e_rm, @sum_week);
my ($cyear, $cweek, $cdate);
my ($end_year, $end_week, $end_date);
$e_rw = read_events ('w');
$e_rm = read_events ('m');
if ($main::DATA_ID)
{
if (! opendir (DIR, $::DB_DIR)) {
return "can't open $::DB_DIR for reading: $!";
}
# gather all week filenames, 199805, 199806, 199807 ... 199851
@weeks = map { /^w-$main::DATA_ID-(\d{4}\d{2})\.db$/ && $1 }
grep { /^w-$main::DATA_ID-(\d{4}\d{2})\.db$/ &&
$1 >= sprintf ("%04d%02d", $start_year, $start_week) }
sort readdir(DIR);
close DIR;
}
else
{
my $id;
my @wks;
foreach $id (split(/\n/,$main::DATA_IDS))
{
if (! opendir (DIR, $::DB_DIR)) {
return "can't open $::DB_DIR for reading: $!";
}
# gather all week filenames, 199805, 199806, 199807 ... 199851
@wks = map { /^w-$id-(\d{4}\d{2})\.db$/ && $1 }
grep { /^w-$id-(\d{4}\d{2})\.db$/ &&
$1 >= sprintf ("%04d%02d", $start_year, $start_week) }
sort readdir(DIR);
close DIR;
push @weeks, @wks;
}
}
# return immediately if no events
if (scalar @weeks == 0) {
return [];
}
# figure out the filename of the last week file
$weeks[$#weeks] =~ /^(....)(..)$/;
($end_year, $end_week) = ($1, $2);
$end_date = sprintf ("%04d%02d", $end_year, $end_week);
# generate an array of filenames between first and last week filename into %weeks
$cyear = $start_year; $cweek = $start_week;
$cdate = sprintf "%04d%02d", $cyear, $cweek;
do {
$weeks{$cdate} = $weeks[0] == $cdate ? shift @weeks : 0;
($cyear, $cweek) = get_next_year_week ($cyear, $cweek);
$cdate = sprintf "%04d%02d", $cyear, $cweek;
} while ($cdate le $end_date);
@ret = ();
for $week_filename (sort keys %weeks) {
my ($year, $week, @sum_week);
$week_filename =~ /^(\d\d\d\d)(\d\d)/;
($year, $week) = ($1, $2);
# if $weeks{$week_filename} has true value, then there are week
# events for that week - only in that case we will use the repeat events
if ($weeks{$week_filename}) {
my ($e_n, $wday);
$e_n = read_events ('n', $year, $week);
# Combine week files and repeat files
@sum_week = ();
for $wday (0 .. 6) {
my ($day, $month);
($month, $day) = get_month_day_by_wday_year_week ($wday, $year, $week);
$sum_week[$wday] = join_days ($e_n->[$wday], $e_rw->[$wday], $e_rm->[$day]);
}
} else {
@sum_week = ( {}, {}, {}, {}, {}, {}, {} ); # ignore repeat events too
}
push @ret, [\@sum_week, $year, $week];
}
return \@ret;
}
sub week_cache_read ($$) {
my ($year, $week) = @_;
my ($filename, $data, $old_slash);
local (*CRFH);
if (!$main::DATA_ID)
{
return undef;
}
$filename = sprintf "$::DB_DIR/cache/w-%s-%04d%02d.html", $main::DATA_ID, $year, $week;
if (! open (CRFH, $filename)) {
return undef;
}
$old_slash = $/;
undef $/;
$data = <CRFH>;
$/ = $old_slash;
close CRFH;
return \$data;
}
sub week_cache_write_open ($$) {
my ($year, $week) = @_;
my ($dirname, $filename, $cfh);
$cfh = 'this_is_a_filehandle';
$dirname = "$::DB_DIR/cache";
if ($main::DATA_ID)
{
$filename = sprintf "%s/w-%s-%04d%02d.html", $dirname, $main::DATA_ID, $year, $week;
}
else
{
$filename = sprintf "%s/w-fusion-%04d%02d.html", $dirname, $year, $week;
}
if (! -e $dirname) {
if (! mkdir ($dirname, 0770)) {
my $str1 = "can't create directory $dirname: $!";
return \$str1;
}
}
if (! open ($cfh, ">$filename")) {
my $str2 = "can't open file $filename for writing: $!";
return \$str2;
}
flock ($cfh, 2);
return $cfh;
}
sub header_body ($) {
return \$::H_BODY;
}
sub week_cache_write_close ($) {
my ($fh) = @_;
if (fileno(F))
{
flock (F, 8);
}
close $fh;
}
sub week_split_events_noon ($) {
my ($events_ref) = @_;
my ($e1, $e2, $e3, $day, $hour);
for (@$events_ref) {
for $day (0 .. 6) {
my (%hours);
%hours = %{$events_ref->[$day]};
$e1->[$day] = {}; $e2->[$day] = {}; $e3->[$day] = {};
if (%hours) {
for $hour (keys %hours) {
if ($hour == -1)
{
$e3->[$day]->{$hour} = $events_ref->[$day]->{$hour};
}
elsif ($hour < 12)
{
$e1->[$day]->{$hour} = $events_ref->[$day]->{$hour};
} else
{
$e2->[$day]->{$hour} = $events_ref->[$day]->{$hour};
}
}
}
}
}
return ($e1, $e2, $e3);
}
sub week_print_events ($$$$$$) {
my ($fh, $events_ref, $use_now_wday, $year, $week, $weekdays_ref) = @_;
my ($day_offset, $day_ref, $hour, $event_ref);
$day_offset = 0;
for $day_ref (@$events_ref) {
if (%$day_ref) {
print $fh "<TD BGCOLOR=\"$::TDCOLOR\" VALIGN=top>\n";
print $fh "<table width=100% cellpadding=0 cellspacing=0 border=0>\n";
for $hour (sort { $a <=> $b } keys %$day_ref) {
for $event_ref (@{$day_ref->{$hour}}) {
print $fh '<tr><td bgcolor="'.$::EVENT_COLS[$event_ref->{'cal'} || 0].'">';
my ($id, $min, $title, $data, $lengthmin, $rt, $color, $color_end);
my ($startyear, $startweek, $startwday, $duration);
my ($alval, $altype, $alchk, $strike);
$id = $event_ref->{'id'};
$min = $event_ref->{'min'};
$lengthmin = $event_ref->{'lengthmin'};
$title = $event_ref->{'title'};
$data = $event_ref->{'data'};
$rt = $event_ref->{'rt'};
$startyear = $event_ref->{'startyear'};
$startweek = $event_ref->{'startweek'};
$startwday = $event_ref->{'startwday'};
$duration = $event_ref->{'duration'};
$alval = $event_ref->{'alval'} || 0;
$altype = $event_ref->{'altype'} || 0;
$alchk = $event_ref->{'alchk'} || "";
$strike = $event_ref->{'strike'} || 0;
if ($rt eq 'w') {
$color = "<FONT COLOR=\"$::REPEAT_WEEK_TEXTCOLOR\" SIZE=2>";
} elsif ($rt eq 'm') {
$color = "<FONT COLOR=\"$::REPEAT_MONTH_TEXTCOLOR\" SIZE=2>";
} else {
$color = '<FONT SIZE=2>';
}
$color_end = "</FONT>";
my $st = strcal();
print $fh "<A TARGET=fevent HREF=\"$::MY_URL_XUSER/?t=event$st",
"&id=", $id,
"&year=", $year, "&week=", $week, "&wday=", $day_offset,
"&hour=", $hour,
"&min=", $min,
"&lengthmin=", $lengthmin,
"&title=", url_encode ($title),
"&data=", url_encode ($data),
"&rt=", $rt,
"&startyear=", $startyear,
"&startweek=", $startweek,
"&startwday=", $startwday,
"&duration=", $duration,
"&alval=", $alval,
"&altype=", $altype,
"&alchk=", $alchk,
"&strike=", $strike,
"\">$color",
$strike ? "<strike><i>" : "",
$hour == -1 ? "" : ("<b>",format_time ($hour, $min)," - ",format_time (int ($hour + ($min + $lengthmin)/60) % 24, ($min + $lengthmin) % 60),"</b> "),
$title,
$strike ? "</i></strike>" : "",
$color_end, "</A>",
img_note($data),
img_alarm($alval, $altype, $alchk),
"</td></tr>\n";
}
}
print $fh "</table>\n";
} else {
print $fh "<TD BGCOLOR=\"$::BG_TDCOLOR\"><FONT SIZE=2> </FONT>\n";
}
$day_offset++;
}
return;
}
# CGI input: year, week OR nothing, in which case current date is used
sub show_week (;$) {
my ($cacheonly) = @_;
my ($week, $month, $day, $year, $first_day);
my ($weekdata, $i, @weekdays, $cached_week_ref, $cache_fh);
my ($now_date, $now_year, $now_week, $now_wday, $use_now_wday);
my ($events1, $events2, $events3, $wday_name, $now_ref);
$year = $::query->{'year'};
$week = $::query->{'week'};
if (! defined $year or ! defined $week) {
my ($ref);
$ref = get_now ();
($year, $week) = ($ref->{'year'}, $ref->{'week'});
}
# If the week is in cache, return it
sw_check_cache:
$cached_week_ref = week_cache_read ($year, $week);
if (defined $cached_week_ref) {
$$cached_week_ref =~ s/X_USER_X/$main::USER/g;
print Socket $$cached_week_ref;
return;
}
# Find the current day to mark it in the output
$now_ref = get_now ();
($now_year, $now_week, $now_wday) = ($now_ref->{'year'}, $now_ref->{'week'}, $now_ref->{'wday'});
if ($year == $now_year and $week == $now_week) {
$use_now_wday = $now_wday + 0;
} else {
$use_now_wday = -1;
}
if (defined $main::DATA_ID && $main::DATA_ID)
{
# Start writing the week into cache
$cache_fh = week_cache_write_open ($year, $week);
if (ref $cache_fh) {
print Socket "<BODY>Internal error: $$cache_fh</BODY>\n";
return;
}
}
else # fusion
{
$cache_fh = "Socket";
}
# Build year/month/day information of the required week
($month, $day) = get_month_day_by_firstday_year_week ($year, $week);
$weekdays[0] = [$month, $day];
for $i (1..6) {
my ($month, $day);
($month, $day) = get_month_day_by_wday_year_week ($i, $year, $week);
$weekdays[$i] = [$month, $day];
}
my $st = strcal();
print $cache_fh "<HEAD><META HTTP-EQUIV=refresh CONTENT=\"$::REFRESH_DELAY; url=$::MY_URL_XUSER/?t=week&year=$year&week=$week$st\"></HEAD>\n";
print $cache_fh $::H_BODY;
# Determine previous and next year & week
my ($prev_week, $next_week, $prev_year, $next_year);
$prev_week = $week - 1; $next_week = $week + 1;
$prev_year = $next_year = $year;
if ($prev_week < 2) {
($prev_year, $prev_week )= get_prev_year_week ($year, $week);
} elsif ($next_week > 50) {
($next_year, $next_week )= get_next_year_week ($year, $week);
}
# cal links for fusion
my $stl = lncal($year, $week);
# Output title line
print $cache_fh "<TABLE COLS=4 BORDER=0 WIDTH=\"100%\" ALIGN=center>\n";
print $cache_fh "<TR><TH ALIGN=center><FONT SIZE=6><B>$stl</B></FONT></TH>\n";
print $cache_fh "<TH COLSPAN=2 ALIGN=center><A TARGET=fweek HREF=\"$::MY_URL_XUSER/?t=week&year=$prev_year&week=$prev_week$st\"><IMG ALT=\"".__("Semaine pr�c�dente")."\" SRC=\"$::IMG_URL/left-arrow.gif\" ALIGN=middle BORDER=0></A>\n";
print $cache_fh " <A TARGET=fweek HREF=\"$::MY_URL_XUSER/?t=week&year=$now_year&week=$now_week$st\"><FONT SIZE=4><B>",sprintf(__("%s Semaine %s Ann�e %s"),__($::months[$month]),$week,$year),"</B></FONT></A> \n";
print $cache_fh "<A TARGET=fweek HREF=\"$::MY_URL_XUSER/?t=week&year=$next_year&week=$next_week$st\"><IMG ALT=\"".__("Semaine suivante")."\" SRC=\"$::IMG_URL/right-arrow.gif\" ALIGN=middle BORDER=0></A></TH>\n";
print $cache_fh "<TH ALIGN=center><A TARGET=fevent HREF=\"$::MY_URL_XUSER/?t=views&year=$year&week=$week$st\">".__("Autres vues")."</A></TH>\n";
print $cache_fh "</TR></TABLE>\n\n";
print $cache_fh "<TABLE COLS=7 BORDER=1 WIDTH=\"100%\">\n";
print $cache_fh "<TR>\n";
# Print weekday names
$i = 0;
for $wday_name (@main::weekdays_short) {
my ($color);
if ($i == $use_now_wday) {
$color = $::NOW_THCOLOR;
} else {
$color = $::THCOLOR;
}
if ($i <= 4) {
print $cache_fh "<TH BGCOLOR=\"$color\">";
} else {
print $cache_fh "<TH BGCOLOR=\"$color\">";
}
my $st = strcal();
print $cache_fh "<A TARGET=fday HREF=\"$::MY_URL_XUSER/?t=day&year=", $year, "&week=", $week, "&wday=", $i, "$st\">", pd_month_day ($weekdays[$i]->[0], $weekdays[$i]->[1]), " ", __($wday_name), "</A>\n";
$i++;
}
$weekdata = build_week ($year, $week);
($events1, $events2, $events3) = week_split_events_noon ($weekdata);
print $cache_fh "<TR>\n";
week_print_events ($cache_fh, $events1, $use_now_wday, $year, $week, \@weekdays);
print $cache_fh "<TR>\n";
week_print_events ($cache_fh, $events2, $use_now_wday, $year, $week, \@weekdays);
print $cache_fh "<TR>\n";
week_print_events ($cache_fh, $events3, $use_now_wday, $year, $week, \@weekdays);
print $cache_fh "</TABLE>\n</CENTER>\n</BODY>";
if (defined $main::DATA_ID && $main::DATA_ID)
{
# Now the cache should exist, so retry (someone may have removed it meanwhile, but then we just retry)
week_cache_write_close ($cache_fh);
goto sw_check_cache;
}
}
sub show_day () {
my ($day, $month, $week, $year, $wday, $wday_name, $eventsdata, @hours, @thours, $day_ref, $rt);
my ($now_ref, $now_thcolor, $is_now_day, $hour, $event_ref);
# see if we are given the day or not - if year exists, assume yes
$year = $::query->{'year'};
if (! defined $year) {
my ($now_ref);
$now_ref = get_now ();
($year, $month, $day, $week, $wday) =
($now_ref->{'year'}, $now_ref->{'month'}, $now_ref->{'day'}, $now_ref->{'week'}, $now_ref->{'wday'});
} else {
$week = $::query->{'week'};
$wday = $::query->{'wday'};
}
$wday_name = $::weekdays[$wday];
($month, $day) = get_month_day_by_wday_year_week ($wday, $year, $week);
$day_ref = build_day ($year, $week, $wday, $day);
# Build list of events on each hour
@hours = ();
for $hour (sort { $a <=> $b } keys %$day_ref) {
if ($hour == -1)
{
for $event_ref (@{$day_ref->{$hour}}) {
push @{$hours[24]}, $event_ref;
}
}
else
{
for $event_ref (@{$day_ref->{$hour}}) {
push @{$hours[$hour]}, $event_ref;
}
}
}
# Count how many events will be on each row
my ($max_c, $cols, @rows);
$max_c = 0;
@rows = (0) x ($::LAST_HOUR + 1);
for $hour ($::FIRST_HOUR .. $::LAST_HOUR) {
if ($hours[$hour]) {
for $event_ref (@{$hours[$hour]}) {
my ($lengthmin, $min, $end_hour, $h);
$lengthmin = $event_ref->{'lengthmin'};
$min = $event_ref->{'min'};
$end_hour = $hour + int (($lengthmin + $min - 1) / 60) % 24;
for $h ($hour .. $end_hour) {
my ($c);
$c = ++$rows[$h];
if ($c > $max_c) {
$max_c = $c;
}
}
}
}
}
$max_c = 1 if $max_c == 0;
$cols = $max_c + 1;
$now_ref = get_now ();
if ($now_ref->{'year'} == $year and $now_ref->{'month'} == $month and $now_ref->{'day'} == $day) {
$is_now_day = 1;
} else {
$is_now_day = 0;
}
if ($is_now_day) {
$now_thcolor = $::NOW_THCOLOR;
} else {
$now_thcolor = $::THCOLOR;
}
my $st = strcal();
print Socket "<HEAD><META HTTP-EQUIV=refresh CONTENT=\"$::REFRESH_DELAY; url=$::MY_URL/?t=day&year=$year&week=$week&wday=$wday$st\"></HEAD>\n";
print Socket "<BASE TARGET=fevent>\n";
print Socket $::H_BODY;
print Socket "<TABLE BORDER=2 CELLSPACING=0 WIDTH=\"90%\">\n";
print Socket "<TR><TH WIDTH=10><TH COLSPAN=$max_c WIDTH=\"100%\" BGCOLOR=\"$::THCOLOR\">\n";
print Socket "<TR><TD COLSPAN=$cols BGCOLOR=\"$now_thcolor\" ALIGN=center><B>", pd_year_month_day ($year, $month, $day), " ", __("$wday_name")."</B>\n";
if (defined $::READ_ONLY and $::READ_ONLY ne 'true' and clipboard_get ($::REMOTE_USER)) {
print Socket " <A TARGET=_top HREF=\"$::MY_URL/?t=redraw&view=paste_event&year=$year&week=$week&wday=$wday$st\">[".__("Coller")."]</A>\n";
}
print Socket "</TD>\n";
print Socket "<TR><TD BGCOLOR=\"$::THCOLOR\">\n";
if ($::READ_ONLY ne 'true') {
print Socket "<A HREF=\"$::MY_URL/?t=add_edit$st",
"&year=", $year, "&week=", $week, "&wday=", $wday, "&hour=-1\">";
print Socket "></A>\n";
}
else
{
print Socket ">\n";
}
print Socket "</TD><TD BGCOLOR=\"$::BG_TDCOLOR\"";
if ($max_c > 1)
{
print Socket "COLSPAN=\"$max_c\"";
}
print Socket "><table width=100% cellpadding=0 cellspacing=0 border=0>\n";
my $isev = 0;
my $sthour;
my $sttime;
for $hour (0 .. $::FIRST_HOUR-1, $::LAST_HOUR+1 .. 25)
{
if ($hours[$hour])
{
$isev = 1;
my (@events, $event_ref);
@events = @{$hours[$hour]};
for $event_ref (@events) {
my ($id, $min, $title, $data, $lengthmin, $rcolor, $rcolor_end);
my ($startyear, $startweek, $startwday, $duration);
my ($alval, $altype, $alchk, $strike);
$id = $event_ref->{'id'};
$min = $event_ref->{'min'};
$lengthmin = $event_ref->{'lengthmin'};
$title = $event_ref->{'title'};
$data = $event_ref->{'data'};
$rt = $event_ref->{'rt'};
$startyear = $event_ref->{'startyear'};
$startweek = $event_ref->{'startweek'};
$startwday = $event_ref->{'startwday'};
$duration = $event_ref->{'duration'};
$alval = $event_ref->{'alval'} || 0;
$altype = $event_ref->{'altype'} || 0;
$alchk = $event_ref->{'alchk'} || "";
$strike = $event_ref->{'strike'} || 0;
if ($rt eq 'w') {
$rcolor = "<FONT COLOR=\"$::REPEAT_WEEK_TEXTCOLOR\">";
$rcolor_end = "</FONT>";
} elsif ($rt eq 'm') {
$rcolor = "<FONT COLOR=\"$::REPEAT_MONTH_TEXTCOLOR\">";
$rcolor_end = "</FONT>";
} else {
$rcolor = $rcolor_end = '';
}
if ($hour == 24)
{
$sthour = -1;
$sttime = "";
}
else
{
$sthour = $hour;
$sttime = "<b>".format_time($hour, $min)." - ".format_time(int($hour + ($min + $lengthmin)/60) % 24, ($min + $lengthmin) % 60)."</b> ";
}
print Socket '<TR><TD BGCOLOR="'.$::EVENT_COLS[$event_ref->{'cal'} || 0].'" ROWSPAN=', int (($lengthmin + $min + 59) / 60) % 24, "><FONT SIZE=2>",
"<P><A HREF=\"$::MY_URL/?t=event&id=", $id,
"&year=", $year, "&week=", $week, "&wday=", $wday,
"&hour=", $sthour, "&min=", $min,
"&lengthmin=", $lengthmin,
"&title=", url_encode ($title),
"&data=", url_encode ($data),
"&rt=", $rt,
"&startyear=", $startyear,
"&startweek=", $startweek,
"&startwday=", $startwday,
"&duration=", $duration,
"&alval=", $alval,
"&altype=", $altype,
"&alchk=", $alchk,
"&strike=", $strike,
"$st\">", $rcolor,
$strike ? "<strike><i>" : "",
$sttime, $title,
$strike ? "</i></strike>" : "",
$rcolor_end, "</A>",
img_note($data), img_alarm($alval, $altype, $alchk), "</TD></TR>\n";
}
}
}
print Socket "</table>";
if (!$isev)
{
print Socket " \n";
}
print Socket "</TD></TR>\n";
for $hour ($::FIRST_HOUR .. $::LAST_HOUR) {
#
# Print hour
#
print Socket "<TR><TD BGCOLOR=\"$::THCOLOR\"><FONT SIZE=2>";
if ($::READ_ONLY ne 'true') {
print Socket "<A HREF=\"$::MY_URL/?t=add_edit$st",
"&year=", $year, "&week=", $week, "&wday=", $wday, "&hour=", $hour, "\">";
}
print Socket format_hour_padded ($hour);
if ($::READ_ONLY ne 'true') {
print Socket "</A>\n";
}
#
# Print events for this hour
#
if ($hours[$hour]) {
my (@events, $event_ref);
@events = @{$hours[$hour]};
for $event_ref (@events) {
my ($id, $min, $title, $data, $lengthmin, $rcolor, $rcolor_end);
my ($startyear, $startweek, $startwday, $duration);
my ($alval, $altype, $alchk, $strike);
$id = $event_ref->{'id'};
$min = $event_ref->{'min'};
$lengthmin = $event_ref->{'lengthmin'};
$title = $event_ref->{'title'};
$data = $event_ref->{'data'};
$rt = $event_ref->{'rt'};
$startyear = $event_ref->{'startyear'};
$startweek = $event_ref->{'startweek'};
$startwday = $event_ref->{'startwday'};
$duration = $event_ref->{'duration'};
$alval = $event_ref->{'alval'} || 0;
$altype = $event_ref->{'altype'} || 0;
$alchk = $event_ref->{'alchk'} || "";
$strike = $event_ref->{'strike'} || 0;
if ($rt eq 'w') {
$rcolor = "<FONT COLOR=\"$::REPEAT_WEEK_TEXTCOLOR\">";
$rcolor_end = "</FONT>";
} elsif ($rt eq 'm') {
$rcolor = "<FONT COLOR=\"$::REPEAT_MONTH_TEXTCOLOR\">";
$rcolor_end = "</FONT>";
} else {
$rcolor = $rcolor_end = '';
}
print Socket '<TD BGCOLOR="'.$::EVENT_COLS[$event_ref->{'cal'} || 0].'" ROWSPAN=', int (($lengthmin + $min + 59) / 60) % 24, "><FONT SIZE=2>",
"<P><A HREF=\"$::MY_URL/?t=event&id=", $id,
"&year=", $year, "&week=", $week, "&wday=", $wday,
"&hour=", $hour, "&min=", $min,
"&lengthmin=", $lengthmin,
"&title=", url_encode ($title),
"&data=", url_encode ($data),
"&rt=", $rt,
"&startyear=", $startyear,
"&startweek=", $startweek,
"&startwday=", $startwday,
"&duration=", $duration,
"&alval=", $alval,
"&altype=", $altype,
"&alchk=", $alchk,
"&strike=", $strike,
"$st\">", $rcolor,
$strike ? "<strike><i>" : "",
$title,
$strike ? "</i></strike>" : "",
$rcolor_end, "</A>",
img_note($data), img_alarm($alval, $altype, $alchk), "\n";
}
}
print Socket "<TD BGCOLOR=\"$::BG_TDCOLOR\"> " x ($max_c - $rows[$hour]), "\n";
}
sd_end:
print Socket "</TABLE></CENTER>\n</BODY>\n";
}
sub show_event () {
my ($year, $month, $day, $week, $wday, $wday_name, $weekdata, @hours, $day_ref, $rt);
my ($hour, $min, $lengthmin, $title, $data, $endhour, $endmin, $id, $is_now, $now_thcolor, $rcolor);
my ($startyear, $startweek, $startwday, $duration);
my ($alval, $altype, $alchk, $strike);
$id = $::query->{'id'};
$year = $::query->{'year'};
$week = $::query->{'week'};
$wday = $::query->{'wday'} || 0;
$wday_name = $::weekdays[$wday];
$hour = $::query->{'hour'} || 0;
$min = $::query->{'min'} || 0;
$lengthmin = $::query->{'lengthmin'} || 0;
$title = $::query->{'title'};
$data = $::query->{'data'};
$rt = $::query->{'rt'};
$is_now = $::query->{'is_now'};
$startyear = $::query->{'startyear'};
$startweek = $::query->{'startweek'};
$startwday = $::query->{'startwday'};
$duration = $::query->{'duration'};
$alval = $::query->{'alval'} || 0;
$altype = $::query->{'altype'} || 0;
$alchk = $::query->{'alchk'} || "";
$strike = $::query->{'strike'} || 0;
if (! defined $year or ! defined $title) {
my ($n);
$n = get_now ();
show_other_views ($n->{'year'}, $n->{'week'});
return;
}
($month, $day) = get_month_day_by_wday_year_week ($wday, $year, $week);
$endhour = int ($hour + ($min + $lengthmin) / 60) % 24;
$endmin = int (($min + $lengthmin) % 60);
print Socket $::H_BODY;
if ($is_now) {
$now_thcolor = $::NOW_THCOLOR;
} else {
$now_thcolor = $::THCOLOR;
}
if ($rt eq 'w') {
$rcolor = "COLOR=\"$::REPEAT_WEEK_TEXTCOLOR\"";
} elsif ($rt eq 'm') {
$rcolor = "COLOR=\"$::REPEAT_MONTH_TEXTCOLOR\"";
} else {
$rcolor = '';
}
print Socket "<CENTER>\n<TABLE BORDER=1 COLS=1 CELLPADDING=10 ALIGN=center VALIGN=middle WIDTH=\"80%\" BGCOLOR=\"$::TDCOLOR\">\n";
print Socket "<TR><TH ALIGN=center BGCOLOR=\"$now_thcolor\">".__("T�che le")." ", pd_event_date ($rt, $startyear, $startweek, $startwday, $duration);
print Socket "\n<TR><TD BGCOLOR=\"$::TDCOLOR\" ALIGN=left>\n";
my ($stk1, $stk2) = $strike ? ("<strike><i>","</i></strike>") : ("","");
if ($hour == -1)
{
printf Socket "<P><CENTER><FONT SIZE=\"4\" $rcolor><B>$stk1$title$stk2";
}
else
{
printf Socket "<P><CENTER><FONT SIZE=\"4\" $rcolor><B>$stk1%s - %s $title$stk2", format_time ($hour, $min), format_time ($endhour, $endmin);
}
print Socket (($rt eq 'w') ? ' ('.__("hebdomadaire").')' : ( ( $rt eq 'm' ) ? ' ('.__("mensuelle").')' : '' ));
print Socket "</B></FONT>", txt_alarm($alval, $altype, $alchk), "</CENTER>\n";
print Socket "<P>$data\n";
print Socket "</TABLE>\n";
my $st = strcal();
if ($::READ_ONLY ne 'true') {
my ($enc_title, $enc_data);
$enc_title = url_encode ($title);
$enc_data = url_encode ($data);
my $stk3 = $strike ? __("Activer") : __("D�sactiver");
print Socket "<A HREF=\"$::MY_URL/?t=add_edit&id=$id&year=$year&week=$week&wday=$wday&hour=$hour&min=$min&lengthmin=$lengthmin&title=$enc_title&data=$enc_data&rt=$rt&startyear=$startyear&startweek=$startweek&startwday=$startwday&duration=$duration&alval=$alval&altype=$altype&alchk=$alchk&strike=$strike$st\">",
"[".__("Editer")."]</A>\n";
print Socket " <A TARGET=\"_top\" HREF=\"$::MY_URL/?t=redraw&view=after_remove_event&id=$id&year=$year&week=$week&wday=$wday&hour=$hour&title=$enc_title&data=$enc_data&rt=$rt&min=$min&lengthmin=$lengthmin&startyear=$startyear&startweek=$startweek&startwday=$startwday&duration=$duration&alval=$alval&altype=$altype&alchk=$alchk&strike=$strike$st\">",
"[".__("Couper")."]</A>\n";
print Socket " <A HREF=\"$::MY_URL/?t=copy_event&id=$id&year=$year&week=$week&wday=$wday&hour=$hour&min=$min&lengthmin=$lengthmin&title=$enc_title&data=$enc_data&rt=$rt&startyear=$startyear&startweek=$startweek&startwday=$startwday&duration=$duration&alval=$alval&altype=$altype&alchk=$alchk&strike=$strike$st\">",
"[".__("Copier")."]</A>\n";
print Socket " <A TARGET=\"_top\" HREF=\"$::MY_URL/?t=redraw&view=after_delete_event&id=$id&year=$year&week=$week&wday=$wday&hour=$hour&title=$enc_title&data=$enc_data&rt=$rt&min=$min&lengthmin=$lengthmin&startyear=$startyear&startweek=$startweek&startwday=$startwday&duration=$duration&alval=$alval&altype=$altype&alchk=$alchk&strike=$strike$st\">",
"[".__("Supprimer")."]</A>\n";
print Socket " <A TARGET=\"_top\" HREF=\"$::MY_URL/?t=redraw&view=after_strike_event&id=$id&year=$year&week=$week&wday=$wday&hour=$hour&title=$enc_title&data=$enc_data&rt=$rt&min=$min&lengthmin=$lengthmin&startyear=$startyear&startweek=$startweek&startwday=$startwday&duration=$duration&alval=$alval&altype=$altype&alchk=$alchk&strike=$strike$st\">",
"[$stk3]</A>\n";
}
print Socket "</CENTER></BODY>\n";
}
sub add_edit_event_ask () {
my ($id, $year, $month, $day, $week, $wday, $wday_name, $weekdata, @hours, $day_ref);
my ($hour, $min, $lengthmin, $title, $data, $endhour, $endmin, $rt, $duration);
my ($startyear, $startweek, $startwday, $startmonth, $startday);
my ($endyear, $endweek, $endwday, $endmonth, $endday);
$id = $::query->{'id'} || '';
$year = $::query->{'year'};
$week = $::query->{'week'};
$wday = $::query->{'wday'};
$wday_name = $::weekdays[$wday];
$hour = $::query->{'hour'};
$min = $::query->{'min'} || 0;
$lengthmin = $::query->{'lengthmin'};
$rt = $::query->{'rt'} || 'n';
$title = $::query->{'title'} || '';
$data = $::query->{'data'} || '';
$startyear = $::query->{'startyear'} || $year;
$startweek = $::query->{'startweek'} || $week;
$startwday = defined $::query->{'startwday'} ? $::query->{'startwday'} : $wday;
$duration = $::query->{'duration'} || 1;
my $strike = $::query->{'strike'} || 0;
($month, $day) = get_month_day_by_wday_year_week ($wday, $year, $week);
if ($id) {
if ($hour == -1)
{
$endhour = -1;
$endmin = -1;
}
else
{
$endhour = int ($hour + ($min + $lengthmin) / 60) % 24;
$endmin = int (($min + $lengthmin) % 60);
}
} else {
$endhour = $hour+1;
$endmin = 0;
}
($startmonth, $startday, $endyear, $endweek, $endwday, $endmonth, $endday) =
get_start_end_by_year_week_wday_duration ($startyear, $startweek, $startwday, $duration);
print Socket $::H_BODY;
print Socket "<CENTER>\n";
print Socket "<TABLE BORDER=1 COLS=1 CELLPADDING=3 ALIGN=center WIDTH=\"100%\" BGCOLOR=\"$::TDCOLOR\">\n";
print Socket "<TR><TH ALIGN=center BGCOLOR=\"$::THCOLOR\"><B>";
if ($id) {
print Socket __("Editer t�che");
} else {
print Socket __("Ajouter t�che");
}
print Socket " ".pd_event_date ($rt, $startyear, $startweek, $startwday, $duration);
print Socket "</B></TH></TR>\n";
print Socket "<TR><TD BGCOLOR=\"$::TDCOLOR\">\n";
print Socket "<CENTER><TABLE BORDER=0 BGCOLOR=\"$::TDCOLOR\" CELLSPACING=0 CELLPADDING=0>\n\n";
print Socket "<FORM TARGET=_top ACTION=\"$::MY_URL\" METHOD=GET>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=oldrt VALUE=$rt>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=oldhour VALUE=$hour>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=oldduration VALUE=$duration>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=year VALUE=$year>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=week VALUE=$week>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=wday VALUE=$wday>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=startyear VALUE=$startyear>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=startweek VALUE=$startweek>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=startwday VALUE=$startwday>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=t VALUE=redraw>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=view VALUE=add_event>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=id VALUE=$id>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=strike VALUE=$strike>\n";
# Event time
print Socket "<TR><TD ALIGN=left>\n";
print Socket __("Heure d�but")."</TD><TD><SELECT NAME=hour1>\n";
print Socket "<OPTION VALUE=-1 ", ($hour == -1 ? 'SELECTED' : ''), ">\n";
for (0 .. 23) {
print Socket "<OPTION VALUE=$_ ", (($_ == $hour) ? 'SELECTED' : ''), ">", format_hour_padded ($_), "\n";
}
print Socket "</SELECT>\n";
print Socket "<SELECT NAME=min1>\n";
print Socket "<OPTION VALUE=-1 ", ($min == -1 ? 'SELECTED' : ''), ">\n";
for (qw (00 15 30 45)) {
print Socket "<OPTION VALUE=$_ ", (($_ == $min) ? 'SELECTED' : ''), ">$_\n";
}
print Socket "</SELECT>\n";
print Socket " - \n";
print Socket "<SELECT NAME=hour2>\n";
print Socket "<OPTION VALUE=-1 ", ($endhour == -1 ? 'SELECTED' : ''), ">\n";
for (0 .. 23) {
print Socket "<OPTION VALUE=$_ ", (($_ == $endhour) ? 'SELECTED' : ''), ">", format_hour_padded ($_), "\n";
}
print Socket "</SELECT>\n";
print Socket "<SELECT NAME=min2>\n";
print Socket "<OPTION VALUE=-1 ", ($endmin == -1 ? 'SELECTED' : ''), ">\n";
for (qw (00 15 30 45)) {
print Socket "<OPTION VALUE=$_ ", (($_ == $endmin) ? 'SELECTED' : ''), ">$_\n";
}
print Socket "</SELECT>\n</TD></TR>\n";
# Duration (days)
print Socket "<TR><TD>".__("Dur�e")."</TD><TD><SELECT NAME=duration>\n";
for (1 .. $::MAX_DURATION) {
print Socket "<OPTION VALUE=$_ ", (($_ == $duration) ? 'SELECTED' : ''), ">$_ ", ($_ == 1 ? __("jour") : __("jours")), "\n";
}
print Socket "</SELECT>\n";
# Repeat
my ($sn, $sw, $sm);
$sn = $sw = $sm = '';
if ($rt eq 'n') {
$sn = 'SELECTED';
} elsif ($rt eq 'w') {
$sw = 'SELECTED';
} elsif ($rt eq 'm') {
$sm = 'SELECTED';
}
print Socket "<SELECT NAME=rt>";
print Socket "<OPTION VALUE=n $sn>".__("Sans r�p�tition");
print Socket "<OPTION VALUE=w $sw>".__("R�p�ter toutes les semaines");
print Socket "<OPTION VALUE=m $sm>".__("R�p�ter tous les mois");
print Socket "</SELECT>\n</TD></TR>\n";
# Alarm
print Socket "<TR><TD ALIGN=left>".__("Alarme")."</TD>";
my $alval = $::query->{'alval'} || 0;
print Socket "<TD><SELECT NAME=alval>\n";
for (0 .. 23) {
print Socket "<OPTION VALUE=$_ ", (($_ == $alval) ? 'SELECTED' : ''), ">", ($_) ? $_ : '' ,"\n";
}
print Socket "</SELECT>\n";
my $altype = $::query->{'altype'} || 0;
print Socket "<SELECT NAME=altype>\n";
for (0 .. 3) {
print Socket "<OPTION VALUE=$_ ", (($_ == $altype) ? 'SELECTED' : ''), ">".format_alarm_type($_)."\n";
}
my $alchk = $::query->{'alchk'} || "";
print Socket "</SELECT>\n";
print Socket '<INPUT TYPE="checkbox" NAME="alchk" VALUE="'.$alchk.'"';
if ($alchk)
{
print Socket ' CHECKED';
}
print Socket "> ".__("lanc�e");
print Socket "</TD>\n";
# Title
print Socket "<TR><TD ALIGN=left>".__("Titre")."</TD><TD>";
print Socket "<INPUT SIZE=51 NAME=title VALUE=\"", html_to_newline ($title), "\"></TD></TR>";
# Data
print Socket "<TR><TD ALIGN=left COLSPAN=2><TEXTAREA ROWS=", ($::SCREEN_RESOLUTION eq '800x600' ? 2 : 4) ," COLS=58 NAME=\"data\">", html_to_newline ($data), "</TEXTAREA></TD></TR>";
print Socket "</TABLE>\n";
# Submit
my ($submit_value);
$submit_value = ($id ? __("Valider") : __("Ajouter"));
print Socket "<INPUT TYPE=submit VALUE=\"$submit_value\">\n";
print Socket "</FORM></CENTER>\n";
print Socket "</TABLE>\n";
print Socket "</FORM></CENTER>\n";
print Socket "</BODY>\n";
}
sub print_event_error_start () {
print Socket $::H_BODY;
print Socket "<DIV ALIGN=center VALIGN=middle>\n";
print Socket "<TABLE BORDER=1 CELLPADDING=10 ALIGN=center VALIGN=middle BGCOLOR=\"$::TDCOLOR\" WIDTH=\"80%\">\n<TR><TD><BR><BR>\n\n";
}
sub print_event_error_end () {
print Socket "<BR><BR></TABLE>\n</BODY>\n";
}
sub day_index ($$$$) {
my ($rt, $year, $week, $wday) = @_;
my ($index);
# Index by day or wday, depending on repeat type
if ($rt eq 'n' or $rt eq 'w') {
$index = $wday + 0;
} else {
my ($month, $day);
($month, $day) = get_month_day_by_wday_year_week ($wday, $year, $week);
$index = $day + 0;
}
return $index;
}
# Read, update, and write new highest event id into general database
# Return the (id, possible error or false)
sub next_id () {
my ($id, $gendata, $err);
$gendata = read_general ();
if (! ref $gendata eq 'HASH') {
$err = $gendata;
return ('', $err);
}
$id = $gendata->{'highid'} + 1;
$gendata->{'highid'} = $id;
$err = write_general ($gendata);
if ($err) {
return ('', $err);
}
return ($id, '');
}
sub remove_events ($$$$$$$) {
my ($rt, $year, $week, $wday, $duration, $hour, $id) = @_;
my ($i);
for $i (0 .. $duration - 1) {
my ($cyear, $cweek, $cwday, $index_day, $hour_ref, $eventsdata, @hour, $err);
($cyear, $cweek, $cwday) = get_year_week_wday_by_year_week_wday_plus_days ($year, $week, $wday, $i);
$index_day = day_index ($rt, $cyear, $cweek, $cwday);
$eventsdata = read_events ($rt, $cyear, $cweek);
$hour_ref = $eventsdata->[$index_day]->{$hour};
if (ref $hour_ref eq 'ARRAY') {
my ($i);
@hour = @$hour_ref;
for $i (0 .. $#hour) {
if ($hour[$i]->{'id'} == $id) {
splice (@hour, $i, 1);
goto re_found;
}
}
}
return "internal error: the event isn't in the database (user ${main::DATA_ID}, year $cyear, week $cweek, wday $cwday, id $id, rt $rt)";
re_found:
if (@hour) {
$eventsdata->[$index_day]->{$hour+0} = \@hour;
} else {
# no events left for this hour, so remove whole hour
delete $eventsdata->[$index_day]->{$hour};
}
$err = write_events ($eventsdata, $rt, $cyear, $cweek);
if ($err) {
return $err;
}
}
return '';
}
sub add_events {
my ($rt, $year, $week, $wday, $duration, $hour, $id, $min, $lengthmin, $title, $data, $alval, $altype, $alchk, $strike) = @_;
my ($i, $err);
if (!$alval)
{
$alval = 0;
}
if (!$altype)
{
$altype = 0;
}
if (!$alchk)
{
$alchk = "";
}
if (!$strike)
{
$strike = 0;
}
# Figure out the new $id
if (! $id) {
my ($gendata);
# Read, update, and write new highest event id into general database
$gendata = read_general ();
if (! ref $gendata eq 'HASH') {
$err = $gendata;
return $err;
}
$id = $gendata->{'highid'} + 1;
$gendata->{'highid'} = $id;
$err = write_general ($gendata);
if ($err) {
return $err;
}
}
for $i (0 .. $duration - 1) {
my ($cyear, $cweek, $cwday, $index_day, $eventsdata);
($cyear, $cweek, $cwday) = get_year_week_wday_by_year_week_wday_plus_days ($year, $week, $wday, $i);
$index_day = day_index ($rt, $cyear, $cweek, $cwday);
# Read events, add, write back
$eventsdata = read_events ($rt, $cyear, $cweek);
push @{$eventsdata->[$index_day]->{$hour+0}},
{
'id' => $id + 0,
'min' => $min + 0,
'lengthmin' => $lengthmin + 0,
'title' => $title,
'data' => $data,
'rt' => $rt,
'startyear' => $year + 0,
'startweek' => $week + 0,
'startwday' => $wday + 0,
'duration' => $duration + 0,
'alval' => $alval + 0,
'altype' => $altype + 0,
'alchk' => $alchk,
'strike' => $strike,
};
$err = write_events ($eventsdata, $rt, $cyear, $cweek);
if ($err) {
return $err;
}
}
return '';
}
sub add_event_commit () {
my ($id, $year, $month, $day, $week, $wday, $wday_name, $rt);
my ($hour1, $min1, $hour2, $min2, $lengthmin, $title, $data, $endhour, $endmin);
my ($err, $i);
my ($oldrt, $oldhour);
my ($oldhour_ref, @hour, $oldduration, $duration);
my ($startyear, $startweek, $startwday, $startmonth, $startday);
my ($alval, $altype, $alchk, $strike);
$oldrt = $::query->{'oldrt'};
$oldhour = $::query->{'oldhour'};
$oldduration = $::query->{'oldduration'};
$id = $::query->{'id'} || '';
$year = $::query->{'year'};
$week = $::query->{'week'};
$wday = $::query->{'wday'};
$startyear = $::query->{'startyear'};
$startweek = $::query->{'startweek'};
$startwday = $::query->{'startwday'};
$duration = $::query->{'duration'};
$hour1 = $::query->{'hour1'};
$min1 = $::query->{'min1'};
$hour2 = $::query->{'hour2'};
$min2 = $::query->{'min2'};
$rt = $::query->{'rt'};
$title = strip_space $::query->{'title'};
$data = strip_space $::query->{'data'} || '';
$alval = $::query->{'alval'} || 0;
$altype = $::query->{'altype'} || 0;
$alchk = $::query->{'alchk'} || "";
$strike = $::query->{'strike'} || 0;
($startmonth, $startday) = get_month_day_by_wday_year_week ($startwday, $startyear, $startweek);
if ($hour1 == -1)
{
$min1 = -1;
$hour2 = -1;
$min2 = -1;
$lengthmin = -1;
}
else
{
$lengthmin = $hour2*60 + $min2 - $hour1*60 - $min1;
}
if (! defined $title or ! $title) {
return "The title of the event must be entered.";
} elsif (! &ParseDate ("$startmonth/$startday/$startyear")) {
return "Date $startday.$startmonth.$startyear is invalid."
} elsif ($duration < 1 or $duration > $::MAX_DURATION) {
return "You chose impossible duration \"$duration\"."
} elsif ($rt eq 'w' and ! fit_in_week ($startyear, $startweek, $startwday, $duration)) {
return "Weekly repeating event must fit entirely in one week."
} elsif ($rt eq 'm' and ! fit_in_month ($startyear, $startweek, $startwday, $duration)) {
return "Monthly repeating event must fit entirely in one month (the month you placed it in specifically)."
} elsif ($rt ne 'n' and $rt ne 'w' and $rt ne 'm') {
return "You chose impossible repeat type \"$rt\"."
} elsif (has_html $title or has_html $data) {
return "Text contains one more more of the illegal characters <, > and &."
} elsif ($lengthmin <= 0 && $hour1 != -1) {
return "The start of the event ($hour1:$min1) must be before its end ($hour2:$min2)."
}
$title = newline_to_html $title;
$data = newline_to_html $data;
#
# Remove the old event. The old one only exists if $id is set so this is
# an edit command.
#
if ($id) {
$err = remove_events ($oldrt, $startyear, $startweek, $startwday, $oldduration, $oldhour, $id);
if ($err) {
return $err;
}
}
#
# Figure out the new $id
#
if (! $id) {
($id, $err) = next_id ();
if ($err) {
return $err;
}
}
#
# Add event for each day
#
$err = add_events ($rt, $startyear, $startweek, $startwday, $duration, $hour1, $id,
$min1, $lengthmin, $title, $data, $alval, $altype, $alchk, $strike);
if ($err) {
return $err;
}
#
# When we get here, add has been succesful.
#
# Return the id and some other items to redraw(), since he doesn't know
# them otherwise.
#
return { 'id' => $id, 'lengthmin' => $lengthmin, 'data' => $data, 'title' => $title };
}
sub remove_event_commit ($$$$$$$$$$$$$$) {
my ($year, $week, $wday, $id, $hour, $rt, $min, $lengthmin, $title, $data, $startyear, $startweek, $startwday, $duration) = @_;
my ($err);
if (! defined $id or ! defined $week or ! defined $wday or ! defined $rt or ! defined $duration) {
return "some data of the event to be removed not given";
}
#
# Copy data into clipboard
#
clipboard_set ($::REMOTE_USER,
{ 'hour' => $hour, 'min' => $min, 'lengthmin' => $lengthmin,
'title' => $title, 'data' => $data, 'rt' => $rt,
'startyear' => $startyear, 'startweek' => $startweek, 'startwday' => $startwday, 'duration' => $duration } );
#
# Remove the event from the database
#
$err = remove_events ($rt, $startyear, $startweek, $startwday, $duration, $hour, $id);
if ($err) {
return $err;
}
return '';
}
sub delete_event_commit ($$$$$$$$$$$$$$) {
my ($year, $week, $wday, $id, $hour, $rt, $min, $lengthmin, $title, $data, $startyear, $startweek, $startwday, $duration) = @_;
my ($err);
if (! defined $id or ! defined $week or ! defined $wday or ! defined $rt or ! defined $duration) {
return "some data of the event to be removed not given";
}
#
# Remove the event from the database
#
$err = remove_events ($rt, $startyear, $startweek, $startwday, $duration, $hour, $id);
if ($err) {
return $err;
}
return '';
}
sub switch_strike_event_commit {
my ($year, $week, $wday, $id, $hour, $rt, $min, $lengthmin, $title, $data, $startyear, $startweek, $startwday, $duration, $alval, $altype, $alchk, $strike) = @_;
my ($err);
if (! defined $id or ! defined $week or ! defined $wday or ! defined $rt or ! defined $duration) {
return "some data of the event to be striked not given";
}
#
# Strike/unstrike the event in the database
#
$strike = 1 - $strike;
$err = remove_events ($rt, $startyear, $startweek, $startwday, $duration, $hour, $id);
if ($err) { return $err; }
$err = add_events ($rt, $startyear, $startweek, $startwday, $duration, $hour, $id, $min, $lengthmin, $title, $data, $alval, $altype, $alchk, $strike);
if ($err) { return $err; }
return '';
}
sub copy_event () {
my ($hour, $min, $lengthmin, $title, $data, $rt, $startyear, $startweek, $startwday, $duration);
$hour = $::query->{'hour'};
$min = $::query->{'min'};
$lengthmin = $::query->{'lengthmin'};
$title = $::query->{'title'};
$data = $::query->{'data'};
$rt = $::query->{'rt'};
$startyear = $::query->{'startyear'};
$startweek = $::query->{'startweek'};
$startwday = $::query->{'startwday'};
$duration = $::query->{'duration'};
return if ! check_write_access ();
clipboard_set ($::REMOTE_USER,
{ 'hour' => $hour, 'min' => $min, 'lengthmin' => $lengthmin,
'title' => $title, 'data' => $data, 'rt' => $rt,
'startyear' => $startyear, 'startweek' => $startweek, 'startwday' => $startwday, 'duration' => $duration } );
# Show_even() re-reads the variables from %$::query
show_event ();
}
sub paste_event_commit ($$$) {
my ($year, $week, $wday) = @_;
my ($event_ref, $err, $id);
# Read the event data from clipboard
$event_ref = clipboard_get ($::REMOTE_USER);
if (! $event_ref) {
return "There is no event in clipboard for your computer $::REMOTE_USER.";
}
#
# Find new id
#
($id, $err) = next_id ();
if ($err) {
return $err;
}
#
# Update some fields
#
$event_ref->{'startyear'} = $year;
$event_ref->{'startweek'} = $week;
$event_ref->{'startwday'} = $wday;
$event_ref->{'id'} = $id;
#
# Make some sanity checks
#
my ($startmonth, $startday, $startyear, $startweek, $startwday, $duration, $rt);
($startmonth, $startday) = get_month_day_by_wday_year_week ($wday, $year, $week);
$startyear = $year; $startweek = $week; $startwday = $wday;
$duration = $event_ref->{'duration'};
$rt = $event_ref->{'rt'};
if (! &ParseDate ("$startmonth/$startday/$startyear")) {
return "Date $startday.$startmonth.$startyear is invalid."
} elsif ($rt eq 'w' and ! fit_in_week ($startyear, $startweek, $startwday, $duration)) {
return "Weekly repeating event must fit entirely in one week."
} elsif ($rt eq 'm' and ! fit_in_month ($startyear, $startweek, $startwday, $duration)) {
return "Monthly repeating event must fit entirely in one month (the month you placed it in, specifically)."
}
#
# Add event for each day
#
$err = add_events (
$event_ref->{'rt'},
$event_ref->{'startyear'},
$event_ref->{'startweek'},
$event_ref->{'startwday'},
$event_ref->{'duration'},
$event_ref->{'hour'},
$event_ref->{'id'},
$event_ref->{'min'},
$event_ref->{'lengthmin'},
$event_ref->{'title'},
$event_ref->{'data'} );
if ($err) {
return $err;
}
# When we get here, add has been succesful
return $event_ref;
}
sub xxx_event_error () {
my ($error1, $error2);
$error1 = $::query->{'error1'};
$error2 = $::query->{'error2'};
print Socket $::H_BODY;
print Socket "<DIV ALIGN=center VALIGN=middle>\n";
print Socket "<TABLE BORDER=3 ROWS=1 COLS=1 CELLPADDING=20 ALIGN=center VALIGN=middle WIDTH=\"70%\" BGCOLOR=$::ERROR_COLOR>\n";
print Socket "<TR><TD ALIGN=center VALIGN=middle>\n";
print Socket "<H1>$error1</H1>\n";
print Socket "<P>$error2\n</TD></TR>";
print Socket "</TABLE>\n";
print Socket "</BODY>\n";
return;
}
sub show_event_list () {
my ($year, $week, $alldata_ref, $lastweek);
my ($cweek, $cyear, $cmonth, $cday, $end_cmonth, $end_cday);
my ($now_ref, $now_year, $now_week, $now_wday, $week_ref, $wday, $hour);
$year = $::query->{'year'};
$week = $::query->{'week'};
$alldata_ref = build_week_list ($year, $week);
if (ref $alldata_ref ne 'ARRAY') {
print Socket "<DIV ALIGN=center VALIGN=middle><H1>Listing events failed: $alldata_ref</H1></DIV>\n";
return;
}
$now_ref = get_now ();
($now_year, $now_week, $now_wday) = ($now_ref->{'year'}, $now_ref->{'week'}, $now_ref->{'wday'});
print Socket $::H_BODY;
print Socket "<PRE>\n</PRE>\n<P>\n";
print Socket "<TABLE BORDER=1 WIDTH=\"100%\">\n";
my $str = sprintf(__("T�ches depuis la semaine %d de l'ann�e %d"), $week, $year);
print Socket "<TR><TH COLSPAN=3 BGCOLOR=\"$::THCOLOR\"><FONT SIZE=\"+1\">$str\n";
print Socket "<TR><TH COLSPAN=3>\n";
my $st = strcal();
$lastweek = -1;
for $week_ref (@$alldata_ref) {
for $wday (0..6) {
for $hour (sort {$a <=> $b} keys %{$week_ref->[0]->[$wday]}) {
my ($event_ref);
$cyear = $week_ref->[1];
$cweek = $week_ref->[2];
# Change of week
if ($cweek != $lastweek) {
my ($b_month, $b_day, $e_month, $e_day, $color);
$lastweek = $cweek;
($b_month, $b_day) = get_month_day_by_firstday_year_week ($cyear, $cweek);
($e_month, $e_day) = get_month_day_by_wday_year_week (6, $cyear, $cweek);
if ($cyear == $now_year and $cweek == $now_week) {
$color = $::NOW_TDCOLOR;
} else {
$color = $::TDCOLOR;
}
print Socket "<TR><TD COLSPAN=3 BGCOLOR=\"$color\"><A TARGET=_top HREF=\"$::MY_URL/?t=redraw&view=week&year=$cyear&week=$cweek$st\"><B>".sprintf(__("Semaine %s"), $cweek).", ", pd_year_month_day ($cyear, $b_month, $b_day), " - ", pd_year_month_day ($cyear, $e_month, $e_day), "</B></A>\n";
}
for $event_ref (@{$week_ref->[0]->[$wday]->{$hour}}) {
my (%e, $hour1, $min1, $hour2, $min2, $lengthmin);
my ($tmonth, $tday, $twday, $id, $min, $title, $data, $rt, $day, $color, $rcolor);
my ($startyear, $startweek, $startwday, $duration);
%e = %$event_ref;
$hour1 = $hour;
$id = $e{'id'};
$min1 = $e{'min'};
$lengthmin = $e{'lengthmin'};
$title = $e{'title'};
$data = $e{'data'};
$rt = $e{'rt'};
$startyear = $event_ref->{'startyear'};
$startweek = $event_ref->{'startweek'};
$startwday = $event_ref->{'startwday'};
$duration = $event_ref->{'duration'};
$hour2 = ($hour1 + int (($min1+$lengthmin) / 60)) % 24;
$min2 = ($min1 + $lengthmin) % 60;
($cmonth, $cday) = get_month_day_by_wday_year_week ($wday, $cyear, $cweek);
if ($cyear == $now_year and $cweek == $now_week and $wday == $now_wday) {
$color = " BGCOLOR=\"$::NOW_TDCOLOR\"";
} else {
$color = " BGCOLOR=\"$::BG_TDCOLOR\"";
}
if ($rt eq 'w') {
$rcolor = "COLOR=\"$::REPEAT_WEEK_TEXTCOLOR\"";
} elsif ($rt eq 'm') {
$rcolor = "COLOR=\"$::REPEAT_MONTH_TEXTCOLOR\"";
} else {
$rcolor = '';
}
print Socket "<TR><TD$color><A TARGET=_top HREF=\"$::MY_URL/?t=redraw&view=event$st",
"&id=", $id,
"&year=", $cyear, "&week=", $cweek, "&wday=", $wday,
"&hour=", $hour,
"&min=", $min1,
"&lengthmin=", $lengthmin,
"&title=", url_encode ($title),
"&data=", url_encode ($data),
"&rt=", $rt,
"&startyear=", $startyear,
"&startweek=", $startweek,
"&startwday=", $startwday,
"&duration=", $duration,
"\"><FONT $rcolor SIZE=\"2\">";
printf Socket "<TT>%s %s - %s</TT></A>\n",
__($::weekdays_short[$wday]),
format_time_padded ($hour1, $min1),
format_time_padded ($hour2, $min2);
print Socket "</FONT><TD BGCOLOR=\"$::BG_TDCOLOR\"><FONT SIZE=\"2\">", $e{'title'}, "</FONT><TD BGCOLOR=\"$::BG_TDCOLOR\"><FONT SIZE=\"2\">", $data || " ", "</FONT>\n";
}
}
}
}
print Socket "</TABLE><BR CLEAR=all>\n";
return;
}
sub show_other_views (;$$) {
my ($year, $week) = @_;
my ($month, $moffset);
$year = $year || $::query->{'year'};
$week = $week || $::query->{'week'};
print Socket $::H_BODY;
print Socket "<CENTER>\n<TABLE BORDER=1 CELLPADDING=5 ALIGN=center VALIGN=middle WIDTH=\"95%\" BGCOLOR=\"$::TDCOLOR\">\n";
print Socket "<TR><TH ALIGN=center BGCOLOR=\"$::THCOLOR\"><B>".__("Autres vues")."</B>";
print Socket "\n<TR><TD BGCOLOR=\"$::TDCOLOR\" ALIGN=left>\n";
print Socket "<TABLE><TR>\n";
print Socket "<TD><UL><FONT SIZE=2>\n";
my $str = sprintf(__("Agendas %s"), $::ORGANIZATION);
my $st = strcal();
print Socket "<LI><A TARGET=_top HREF=\"$::BASE_URL/\">$str</A>\n";
$str = sprintf(__("T�ches depuis la semaine %d de l'ann�e %d"), $week, $year);
print Socket "<LI><A HREF=\"$::MY_URL/?t=event_list&year=$year&week=$week$st\">$str</A>";
print Socket "</FONT></UL></TD>\n";
print Socket "<TD><UL><FONT SIZE=2>\n";
$str = sprintf(__("Purger l'agenda jusqu'� la semaine %d de l'ann�e %d"), , $week, $year);
if (!$st && $::USER !~ /^\wo_/ && -e "/dev/pilot")
{
print Socket "<LI><A HREF=\"$::MY_URL/?t=purge&year=$year&week=$week\">$str</A>";
}
print Socket "</FONT></UL></TD>\n";
print Socket "</TR></TABLE>\n";
print Socket "<CENTER><TABLE BORDER=1 COLS=$::MANY_WEEKS_HOR WIDTH=\"98%\" BGCOLOR=\"$::BG_TDCOLOR\">\n";
my ($cyear, $cweek, $cmonth, $cday, $now_year, $now_week, $n);
$n = get_now ();
$now_year = $n->{'year'}; $now_week = $n->{'week'};
($cyear, $cweek) = get_year_week_by_firstday_year_week_minus_days ($year, $week,
($::MANY_WEEKS_VERT * $::MANY_WEEKS_HOR + int ($::MANY_WEEKS_HOR / 2)) * 7);
for $moffset (-$::MANY_WEEKS_VERT .. $::MANY_WEEKS_VERT) {
my ($m);
print Socket "<TR>\n";
for $m (0 .. $::MANY_WEEKS_HOR-1) {
($cmonth, $cday) = get_month_day_by_firstday_year_week ($cyear, $cweek);
if ($cweek == $now_week and $cyear == $now_year) {
printf Socket "<TD BGCOLOR=\"$::NOW_TDCOLOR\"><FONT SIZE=2><A TARGET=fweek HREF=\"$::MY_URL/?t=week&year=$cyear&week=$cweek$st\">%02d : %s</A></FONT></TD>\n", $cweek, pd_month_day_padded ($cmonth, $cday);
} else {
printf Socket "<TD><FONT SIZE=2><A TARGET=fweek HREF=\"$::MY_URL/?t=week&year=$cyear&week=$cweek$st\">%02d : %s</A></FONT></TD>\n", $cweek, pd_month_day_padded ($cmonth, $cday);
}
$cweek++;
if ($cweek > 50) {
$cweek--;
($cyear, $cweek) = get_next_year_week ($cyear, $cweek);
}
}
print Socket "</TR>\n";
}
print Socket "</TABLE></CENTER>\n";
print Socket "</TABLE>\n";
print Socket "</CENTER>\n</BODY>\n";
return;
}
sub redraw_print_frameset ($$$) {
my ($tweek, $tday, $tevent) = @_;
my ($top_y, $left_x);
if ($::SCREEN_RESOLUTION eq '800x600') {
$top_y = 200;
$left_x = 250;
} else {
$top_y = 250;
$left_x = 320
}
my $title = sprintf(__("Agenda %s"), $::LONG_NAME);
my $st = "";
if ($::query->{'cal'})
{
$st .= "&cal=".join("&cal=", split(/\n/, $::query->{'cal'}));
}
print Socket <<END;
<HEAD><TITLE>$title</TITLE></HEAD>
<frameset framespacing="0" border="false" rows="$top_y,*" frameborder="0">
frameborder="0" marginheight="0" marginwidth="3" name="fhead" scrolling="no" target="fday" noresize>
<frame src="$tweek$st" bordercolor="#ffffff"
frameborder="0" marginheight="3" marginwidth="3" name="fweek" scrolling="auto" target="fday" noresize>
<frameset cols="$left_x,*">
<frame src="$tday$st" frameborder="0" marginheight="3"
marginwidth="3" name="fday" scrolling="auto" target="fevent" noresize>
<frame src="$tevent$st" frameborder="0" marginheight="3"
marginwidth="3" name="fevent" scrolling="auto" noresize>
</frameset>
<noframes>
<body>
</body>
</noframes>
</frameset>
END
return;
}
sub check_write_access () {
if ($::READ_ONLY eq 'true') {
print Socket $::H_BODY;
print Socket "<CENTER><TABLE BORDER=2 COLS=1 CELLPADDING=5 WIDTH=\"80%\" ALIGN=center VALIGN=middle BGCOLOR=\"$::ERROR_COLOR\">\n";
print Socket "<TR><TD><BGCOLOR=\"$::THCOLOR\"> <P><CENTER><FONT COLOR=\"#ffffff\" SIZE=4><B>This user has no write permission.</B></FONT></CENTER><P> </TD></TR>\n";
print Socket "</TABLE></CENTER>\n";
print Socket "</BODY>\n";
return 0;
}
return 1;
}
sub redraw () {
my ($view, $id, $year, $week, $wday, $wday_name);
my ($hour, $min, $lengthmin, $title, $data, $rt);
my ($tweek, $tday, $tevent);
my ($startyear, $startweek, $startwday, $duration);
my ($alval, $altype, $alchk, $strike);
$view = $::query->{'view'};
$id = $::query->{'id'};
$year = $::query->{'year'};
$week = $::query->{'week'};
$wday = $::query->{'wday'} || 0;
$wday_name = $::weekdays[$wday];
$hour = $::query->{'hour'};
$min = $::query->{'min'};
$lengthmin = $::query->{'lengthmin'};
$title = $::query->{'title'};
$data = $::query->{'data'};
$rt = $::query->{'rt'} || 'n';
$startyear = $::query->{'startyear'};
$startweek = $::query->{'startweek'};
$startwday = $::query->{'startwday'};
$duration = $::query->{'duration'};
$alval = $::query->{'alval'};
$altype = $::query->{'altype'};
$alchk = $::query->{'alchk'} || "";
$strike = $::query->{'strike'} || 0;
if (! defined $view or $view eq '' or $view eq 'default') {
$tweek = "$::MY_URL/?t=week";
$tday = "$::MY_URL/?t=day";
$tevent = "$::MY_URL/?t=event";
redraw_print_frameset ($tweek, $tday, $tevent);
} elsif ($view eq 'week') {
$tweek = "$::MY_URL/?t=week&year=$year&week=$week";
$tday = "$::MY_URL/?t=day";
$tevent = "$::MY_URL/?t=event";
redraw_print_frameset ($tweek, $tday, $tevent);
} elsif ($view eq 'event') {
$tweek = "$::MY_URL/?t=week&year=$year&week=$week";
$tday = "$::MY_URL/?t=day&year=$year&week=$week&wday=$wday";
$tevent = "$::MY_URL/?t=event&id=$id&year=$year&week=$week&wday=$wday&hour=$hour&min=$min&lengthmin=$lengthmin&title=" . url_encode ($title) . "&data=" . url_encode ($data) . "&rt=$rt&startyear=$startyear&startweek=$startweek&startwday=$startwday&duration=$duration";
redraw_print_frameset ($tweek, $tday, $tevent);
} elsif ($view eq 'after_remove_event') {
my ($err);
return if ! check_write_access ();
$err = remove_event_commit ($year, $week, $wday, $id, $hour, $rt, $min, $lengthmin, $title, $data, $startyear, $startweek, $startwday, $duration);
$tweek = "$::MY_URL/?t=week&year=$year&week=$week";
$tday = "$::MY_URL/?t=day&year=$year&week=$week&wday=$wday&rt=$rt";
if ($err) {
$tevent = "$::MY_URL/?t=xxx_event_error&error1=" . url_encode ("Error removing event") . "&error2=" . (url_encode $err);
} else {
$tevent = "$::MY_URL/?t=event";
}
redraw_print_frameset ($tweek, $tday, $tevent);
} elsif ($view eq 'after_delete_event') {
my ($err);
return if ! check_write_access ();
$err = delete_event_commit ($year, $week, $wday, $id, $hour, $rt, $min, $lengthmin, $title, $data, $startyear, $startweek, $startwday, $duration);
$tweek = "$::MY_URL/?t=week&year=$year&week=$week";
$tday = "$::MY_URL/?t=day&year=$year&week=$week&wday=$wday&rt=$rt";
if ($err) {
$tevent = "$::MY_URL/?t=xxx_event_error&error1=" . url_encode ("Error removing event") . "&error2=" . (url_encode $err);
} else {
$tevent = "$::MY_URL/?t=event";
}
redraw_print_frameset ($tweek, $tday, $tevent);
} elsif ($view eq 'paste_event') {
my ($err);
return if ! check_write_access ();
$err = paste_event_commit ($year, $week, $wday);
$tweek = "$::MY_URL/?t=week&year=$year&week=$week";
$tday = "$::MY_URL/?t=day&year=$year&week=$week&wday=$wday&rt=$rt";
if (ref $err ne 'HASH') {
$tevent = "$::MY_URL/?t=xxx_event_error&error1=" . url_encode ("Error pasting event from clipboard") . "&error2=" . (url_encode $err);
} else {
$tevent = "$::MY_URL/?t=event&id=" . $err->{'id'} . "&year=$year&week=$week&wday=$wday&hour=" . $err->{'hour'} . "&min=" . $err->{'min'} . "&lengthmin=" . $err->{'lengthmin'} . "&title=" . url_encode ($err->{'title'}) . "&data=" . url_encode ($err->{'data'}) . "&rt=" . $err->{'rt'} . "&startyear=" . $err->{'startyear'} . "&startweek=" . $err->{'startweek'} . "&startwday=" . $err->{'startwday'} . "&duration=" . $err->{'duration'};
}
redraw_print_frameset ($tweek, $tday, $tevent);
} elsif ($view eq 'add_event') {
my ($err);
return if ! check_write_access ();
$err = add_event_commit ();
$tweek = "$::MY_URL/?t=week&year=$year&week=$week";
$tday = "$::MY_URL/?t=day&year=$year&week=$week&wday=$wday&rt=$rt";
if (ref $err ne 'HASH') {
$tevent = "$::MY_URL/?t=xxx_event_error&error1=" . url_encode ("Error adding an event") . "&error2=" . (url_encode $err);
} else {
$tevent = "$::MY_URL/?t=event&id=" . $err->{'id'} . "&year=$year&week=$week&wday=$wday&hour=" . $::query->{'hour1'} . "&min=" . $::query->{'min1'} . "&lengthmin=" . $err->{'lengthmin'} . "&title=" . url_encode ($err->{'title'}) . "&data=" . url_encode ($err->{'data'}) . "&rt=$rt&startyear=$startyear&startweek=$startweek&startwday=$startwday&duration=$duration&alval=$alval&altype=$altype&alchk=$alchk&strike=$strike";
}
redraw_print_frameset ($tweek, $tday, $tevent);
} elsif ($view eq 'after_strike_event') {
my ($err);
return if ! check_write_access ();
$err = switch_strike_event_commit ($year, $week, $wday, $id, $hour, $rt, $min, $lengthmin, $title, $data, $startyear, $startweek, $startwday, $duration, $alval, $altype, $alchk, $strike);
$tweek = "$::MY_URL/?t=week&year=$year&week=$week";
$tday = "$::MY_URL/?t=day&year=$year&week=$week&wday=$wday&rt=$rt";
if ($err) {
$tevent = "$::MY_URL/?t=xxx_event_error&error1=" . url_encode ("Error striking event") . "&error2=" . (url_encode $err);
} else {
$strike = 1 - $strike;
$tevent = "$::MY_URL/?t=event&id=$id&year=$year&week=$week&wday=$wday&hour=$hour&min=$min&lengthmin=$lengthmin&title=" . url_encode ($title) . "&data=" . url_encode ($data) . "&rt=$rt&startyear=$startyear&startweek=$startweek&startwday=$startwday&duration=$duration&alval=$alval&altype=$altype&alchk=$alchk&strike=$strike";
}
redraw_print_frameset ($tweek, $tday, $tevent);
} else {
print Socket "<CENTER><H1>Redraw: Unknown view \"$view\".\n";
}
return;
}
sub create_users () {
my (@users, $user);
if (! chdir ($::DIRECTORY)) {
return "Can't change into directory $::DIRECTORY: $!<P>Make sure it exists, and its permissions are as explained in file INSTALL of the Wcal distribution.";
}
@users = sort (keys (%$::USER_CONFS));
for $user (@users) {
my ($desc);
$desc = $::USER_CONFS->{$user}->{'long name'};
if (-d $user and -M $user > -M $::CONF_FILE) {
system "/bin/rm -rf $user";
}
if (! -d $user) {
my ($access_file, $access_file_name);
if (! mkdir ($user, 0755)) {
return "Internal error: can't create user '$user': $!";
}
if (! link ('index.cgi', $user . '/index.cgi')) {
return "Internal error: can't create hard link 'index.cgi -> $user/index.cgi': $!";
}
$access_file_name = $::USER_CONFS->{$user}->{'access file name'};
$access_file = $::USER_CONFS->{$user}->{'access file'};
if ($access_file and $access_file_name) {
if (! open (AF, ">$user/$access_file_name")) {
return "Internal error: can't create access file $user/$access_file_name: $!";
}
print AF "# This file is automatically generated from $::CONF_FILE - do not edit\n";
print AF $access_file;
close AF;
}
}
}
return '';
}
# Removes all cache files.
sub purge_cache_all () {
my (@files);
if (! opendir (DIR, "$::DB_DIR/cache")) {
return;
}
@files = grep { /^w-[^-]+-\d\d\d\d\d\d\.html$/ } readdir (DIR);
closedir DIR;
for (@files) {
unlink "$::DB_DIR/cache/$_" or warn "can't remove $::DB_DIR/cache/$_: $!\n";
}
}
# Removes cached week views and Date::Manip wrapper caches.
# Supposed to be called at first request after midnight.
sub purge_cache_newday () {
my (@files);
my ($now_ref, $foo, $week1, $week2);
#
# Cached dates.
# Other date caches stay valid accross date change.
#
undef $::now_cache;
#
# Cached week for this week, or all weeks if the week has changed
#
$now_ref = get_now ();
$week1 = sprintf ("%02d", $now_ref->{'week'});
($foo, $week2) = get_prev_year_week ($now_ref->{'year'}, $week1);
$week2 = sprintf ("%02d", $week2);
if (! opendir (DIR, "$::DB_DIR/cache")) {
return;
}
if ($week1 == $week2) {
@files = grep { /^w-[^-]+-\d\d\d\d$week1\.html$/ } readdir (DIR);
} else {
@files = grep { /^w-[^-]+-\d\d\d\d\d\d\.html$/ } readdir (DIR);
}
closedir DIR;
for (@files) {
unlink "$::DB_DIR/cache/$_" or warn "can't remove $::DB_DIR/cache/$_: $!\n";
}
return;
}
# Create socket and make it listen
sub init_socket () {
if (! socket (SSocket, PF_INET, SOCK_STREAM, getprotobyname('tcp')) ) {
print STDERR "$0: can't create socket: $!";
exit 1;
}
if (! setsockopt(SSocket, SOL_SOCKET, SO_REUSEADDR, pack("l", 1)) ) {
print STDERR "$0: can't set socketopt SO_REUSEADDR: $!";
exit 1;
}
if (! bind(SSocket, sockaddr_in($::PORT, INADDR_ANY)) ) {
print STDERR "$0: can't bind socket to INADDR_ANY: $!";
exit 1;
}
if (! listen(SSocket, SOMAXCONN) ) {
print STDERR "$0: can't make socket listen: $!";
exit 1;
}
}
sub parse_config_line ($) {
my ($line) = @_;
my ($key, $value);
if ($line =~ /^#/ or $line =~ /^\s*$/) {
return '';
}
if ($line =~ /=/) {
($key, $value) = split (/=/, $_, 2);
} else {
($key, $value) = ($_, '');
}
$key =~ s/^\s*(.*?)\s*$/$1/;
$key = lc $key;
$key =~ tr/ \t/ /s;
if ($key !~ /^[a-z0-9_ ]+$/) {
return "Config file line $. key '$key' has invalid characters";
}
$value =~ s/^\s*(.*?)\s*$/$1/;
return {'key' => $key, 'value' => $value};
}
sub import_settings ($) {
my ($s_ref) = @_;
$::PASSWORD = $s_ref->{'password'};
$::PORT = $s_ref->{'port'};
$::BASE_URL = $s_ref->{'base url'};
$::IMG_URL = $::BASE_URL . '/images';
$::ORGANIZATION = $s_ref->{'organization'};
$::LONG_NAME = $s_ref->{'long name'};
$::READ_ONLY = $s_ref->{'read only'};
$::DATA_ID = $s_ref->{'data id'};
$::FIRST_DAY = $s_ref->{'first day'};
$::DATE_FORMAT = $s_ref->{'date format'};
$::CLOCK = $s_ref->{'clock'};
$::SCREEN_RESOLUTION = $s_ref->{'screen resolution'};
$::MY_URL = $::BASE_URL . "/" . (defined $::USER ? $::USER.'/index.cgi' : 'index.cgi');
$::MY_URL_XUSER = $::BASE_URL . "/" . (defined $::USER ? 'X_USER_X/index.cgi' : 'index.cgi');
$::REMOTE_LANG = $s_ref->{'remote lang'} || "en";
$::REMOTE_MAIL = $s_ref->{'remote mail'} || "root";
$::REMOTE_CAL = $s_ref->{'remote cal'} || "all";
$::H_BODY = "<BODY BGCOLOR=\"#ffffff\" TEXT=\"#000000\" LINK=\"#0000b0\" VLINK=\"#0000b0\" ALINK=\"#0000b0\" BACKGROUND=\"$::BASE_URL/images/background.jpg\">\n";
return;
}
# Reads global config data from /etc/wcal.conf
sub read_config () {
my ($key, $value, $line, $line_ref, %global_conf, %user_confs, $cuser, $conf_ref);
my (@current_access_file, $reading_access_file);
my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,$blksize,$blocks);
my ($valid_line);
if (! open (CONF, "<$::CONF_FILE")) {
my $str1 = "can't open $::CONF_FILE for reading: $!";
return \$str1;
}
# Conf file must not be read/writeable by 'other'
($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,$blksize,$blocks) = stat (CONF);
if ($mode & 6) {
close CONF;
my $str2 = "Configuration file $::CONF_FILE must not have read or write permission for 'other' (do 'chmod o= $::CONF_FILE)'.\n";
return \$str2;
}
# Empty the settings from the last run
%global_conf = (); %user_confs = ();
$conf_ref = \%global_conf;
$cuser = '';
$reading_access_file = 0;
# Set some defaults
$global_conf{'host'} = 'localhost';
$global_conf{'port'} = '13134';
$global_conf{'base url'} = '/wcal';
$global_conf{'access file name'} = '.htaccess';
$global_conf{'access file'} = '';
$global_conf{'organization'} = 'My Organization';
$global_conf{'read only'} = 'false';
$global_conf{'first day'} = 'monday';
$global_conf{'date format'} = 1;
$global_conf{'clock'} = '24-hour';
$global_conf{'screen resolution'} = '1024x768';
$global_conf{'top left corner'} = ' ';
$global_conf{'remote lang'} = 'en';
$global_conf{'remote mail'} = 'root';
$global_conf{'remote cal'} = 'all';
while (<CONF>) {
chomp;
$line = $_;
# If we are reading access file, do special processing
if ($reading_access_file) {
$line =~ s/^\s*(.*?)\s*$/$1/;
if ($line =~ /^end access file$/i) {
$conf_ref->{'access file'} = join ("\n", @current_access_file) . "\n";
$reading_access_file = 0;
} else {
push @current_access_file, $line;
}
next;
}
# Else do the normal processing
$line_ref = parse_config_line ($line);
next if ! $line_ref; # skip comments and empty lines
if (! ref $line_ref) { # if return value not empty, and not a reference, it's an error
close CONF;
return \$line_ref;
}
$key = $line_ref->{'key'};
$value = $line_ref->{'value'};
# 'user' field starts user definition
if ($key eq 'user') {
if (! defined $global_conf{'password'}) {
close CONF;
my $str2 = "Configuration file $::CONF_FILE line $. starts user definition, but the password field hasn't yet occured (password must be given in global section before any user definitions)";
return \$str2;
}
$cuser = $value;
$conf_ref = {};
next;
}
# 'end user' field ends user definition
if ($key eq 'end user') {
my ($gkey);
# Copy each global conf field into user definition if it isn't given in user definition
for $gkey (keys %global_conf) {
if (! defined $conf_ref->{$gkey}) {
$conf_ref->{$gkey} = $global_conf{$gkey};
}
}
# Long name = user, if not explicitely given
if (! defined $conf_ref->{'long name'}) {
$conf_ref->{'long name'} = $cuser;
}
# Data id = user, if not explicitely given
if (! defined $conf_ref->{'data id'}) {
$conf_ref->{'data id'} = $cuser;
}
# Empty 'top left corner' replaced with , to make browsers happier.
if ($conf_ref->{'top left corner'} eq '') {
$conf_ref->{'top left corner'} = ' ';
}
$user_confs{$cuser} = $conf_ref;
$cuser = '';
$conf_ref = \%global_conf;
next;
}
# 'access file' starts (default / user) access file definition
if ($key eq 'access file') {
if ($value) {
close CONF;
my $str3 = "Configuration file $::CONF_FILE line $. starts access file definition, but has value field";
return \$str3;
}
@current_access_file = ();
$reading_access_file = 1;
next;
}
$valid_line = 0;
# Some fields can only occur in global section
if ($cuser and ($key eq 'port' or $key eq 'address')) {
close CONF;
my $str4 = "Configuration file $::CONF_FILE line $. has in user $cuser definition parameter '$key' that can only occur in global section";
return \$str4;
}
# And some only in user definition
if (! $cuser and ($key eq 'long name' or $key eq 'read only')) {
close CONF;
my $str5 = "Configuration file $::CONF_FILE line $. has in global section parameter '$key' that can only occur in user definition";
return \$str5;
}
# READ ONLY field can have only values true or false
if ($key eq 'read only') {
$value = lc $value;
if ($value ne 'true' and $value ne 'false') {
close CONF;
my $str6 = "Configuration file $::CONF_FILE line $. has invalid value for option 'read only'. Allowed values are true and false (default false).";
return \$str6;
}
$valid_line = 1;
}
# FIRST DAY can be only monday or sunday
elsif ($key eq 'first day') {
if ($value ne 'monday' and $value ne 'sunday') {
close CONF;
my $str7 = "Configuration file $::CONF_FILE line $. has invalid value for option 'first day'. Allowed values are monday and sunday (default monday).";
return \$str7;
}
$value = lc $value;
$valid_line = 1;
}
# DATE FORMAT must be between 1 and 5
elsif ($key eq 'date format') {
if ($value < 1 or $value > 6) {
close CONF;
my $str8 = "Configuration file $::CONF_FILE line $. has invalid value for option 'date format'. Allowed values are 1 to 6 (default 1).";
return \$str8;
}
$valid_line = 1;
}
# PORT must be a integer number
elsif ($key eq 'port') {
if ($value !~ /^\d+$/ or $value < 1 or $value > 65535) {
close CONF;
my $str9 = "Configuration file $::CONF_FILE line $. has invalid value for option 'port'. Allowed values are integer numbers between 1 and 65535 (default 13134).";
return \$str9;
}
$valid_line = 1;
}
# CLOCK must be 24-hour or 12-hour
elsif ($key eq 'clock') {
$value = lc $value;
if ($value ne '24-hour' and $value ne '12-hour') {
close CONF;
my $str10 = "Configuration file $::CONF_FILE line $. has invalid value for option 'clock'. Allowed values are '24-hour' and '12-hour' (default 24-hour).";
return \$str10;
}
$valid_line = 1;
}
# SCREEN RESOLUTION must be 800x600 or 1024x768
elsif ($key eq 'screen resolution') {
$value = lc $value;
if ($value ne '800x600' and $value ne '1024x768') {
close CONF;
my $str11 = "Configuration file $::CONF_FILE line $. has invalid value for option 'screen resolution'. Allowed values are '800x600' and '1024x768' (default 1024x768).";
return \$str11;
}
$valid_line = 1;
}
# DATABASE DIRECTORY is deprecated
elsif ($key eq 'database directory') {
print STDERR "Configuration variable 'database directory' is deprecated and won't be used.";
print STDERR "If you have database in a place other than $::DB_DIR, move it there now.";
$valid_line = 1;
}
# OTHERS - no particular syntax required, but must be a valid key
elsif ($key eq 'base url' or $key eq 'password' or
$key eq 'organization' or $key eq 'access file name' or $key eq 'data id' or
$key eq 'long name' or $key eq 'address' or $key eq 'top left corner' or
$key eq 'lang' or $key eq 'remote lang' or $key eq 'remote mail' or $key eq 'remote cal' or $key eq 'install dir') {
$valid_line = 1;
}
if (! $valid_line) {
close CONF;
my $str12 = "Configuration file $::CONF_FILE line $. has unknown option '$key'.";
return \$str12;
}
$conf_ref->{$key} = $value;
}
close CONF;
if ($reading_access_file or $cuser) {
my $str13 = "End of configuration file $::CONF_FILE while reading access file or user definition";
return \$str13;
}
$::GLOBAL_CONF = \%global_conf;
$::USER_CONFS = \%user_confs;
import_settings ($::GLOBAL_CONF);
purge_cache_all ();
return 1;
}
# Read CGI environment and conf option from Socket (sent by the cgi-proxy)
sub read_environment () {
my ($key, $value, $user);
while (<Socket>) {
chomp;
last if /^$/;
my ($key, $value);
($key, $value) = split (/=/, $_, 2);
$key =~ tr/\x00-\x1f\x80-\x9f//d; # filter out control characters,
$value =~ tr/\x00-\x1f\x80-\x9f//d; # including infamous NUL
if ($key eq 'QUERY_STRING') {
$::query = decode_url_encoded_data \$value;
} elsif ($key eq 'REMOTE_USER') {
$::REMOTE_USER = $value;
$ENV{REMOTE_USER} = $::REMOTE_USER;
} elsif ($key eq 'REMOTE_PASS') {
$::REMOTE_PASS = $value;
$ENV{REMOTE_PASS} = $::REMOTE_PASS;
} elsif ($key eq 'REMOTE_MAIL') {
$::REMOTE_MAIL = $value;
} elsif ($key eq 'REMOTE_CAL') {
$::REMOTE_CAL = $value;
} elsif ($key eq 'REMOTE_LANG') {
$::REMOTE_LANG = $value;
} elsif ($key =~ /^__/) {
$key = lc $key;
if ($key eq '__password') {
# print Socket "<P>got: '$value', correct is '$::PASSWORD'\n";
if ($value ne $::PASSWORD) {
print Socket "<P>Invalid password\n";
return 0;
}
} elsif ($key eq '__user') {
$::USER = $value;
} elsif ($key eq '__gid') {
$::GID = $value;
} else {
print Socket "<P>Unknown configuration option '$key'\n";
return 0;
}
}
}
# print Socket "<P>$::MY_URL\n";
# Make sure we received all the mandatory options
if (! $::USER) {
print Socket "<P>User not sent by cgi-proxy\n";
return 0;
}
return 1;
}
sub siginthandler {
exit (1);
}
sub sighuphandler {
my ($res);
return; # do nothing, this is just a kludge that doesn't work
$::GID = 60;
$res = read_config ();
if (ref $res) {
print STDERR "<P>Re-reading configureation failed: ", $$res, " - configuration not changed.\n";
} else {
$res = create_users ();
if ($res) {
print STDERR "<P>Error creating new users: $res\n";
}
}
return;
}
sub check_and_set_first_day () {
my ($gen);
$gen = read_general ();
if (! ref $gen) {
print "error: $gen\n";
exit (1);
}
if (defined $gen->{'first day'} and $gen->{'first day'} ne $::FIRST_DAY) {
print <<EOD;
Current database ($::DB_DIR/*.db) is created using different 'first day'
value than defined in current configuration file $::CONF_FILE.
If you want to change 'first day' setting, you must first destroy the
current database (by doing 'rm $::DB_DIR/*.db').
EOD
exit (1);
}
if (! defined $gen->{'first day'}) {
my ($err);
$gen->{'first day'} = $::FIRST_DAY;
$err = write_general ($gen);
if ($err) {
print "error: $err\n";
exit (1);
}
}
return;
}
sub show_links () {
print Socket $::H_BODY;
my @cals = split(/\n/, $::query->{'cal'});
my $st = "";
if ($::query->{'year'} && $::query->{'week'})
{
$st = '&year='.$::query->{'year'}.'&week='.$::query->{'week'};
}
print Socket '<h1><a href="'.$::BASE_URL.'/fusion.cgi/?t=week&cal='.join("&cal=", @cals).$st;
print Socket '" target="fweek">'.$::LONG_NAME."</a></h1>\n";
print Socket "<table width=100% border=0 cellspacing=0 cellpadding=5>\n";
my $cal;
my $i = 1;
foreach $cal (@cals)
{
print Socket '<tr bgcolor="'.$::EVENT_COLS[$i++].'"><td><font size=4><b><a href="'.$::BASE_URL.'/'.$cal.'/index.cgi/?t=week'.$st.'"target="fweek">'.%{$::USER_CONFS->{$cal}}->{'long name'}."</b></font></a>\n";
}
print Socket "</table>";
}
sub clear_events {
my $week = shift;
my $year = shift;
if ($week)
{
my $file;
opendir(DIR, $::DB_DIR);
while ($file = readdir(DIR))
{
if ($file =~ /^w\-$::USER\-(\d\d\d\d)(\d\d)\.db$/)
{
if (($1 < $year) || (($1 == $year) && ($2 <= $week)))
{
unlink($::DB_DIR."/".$file);
}
}
}
closedir(DIR);
opendir(DIR, $::DB_DIR."/cache");
while ($file = readdir(DIR))
{
if ($file =~ /^w\-$::USER\-(\d\d\d\d)(\d\d)\.html$/)
{
if (($1 < $year) || (($1 == $year) && ($2 <= $week)))
{
unlink($::DB_DIR."/cache/".$file);
}
}
}
closedir(DIR);
}
else
{
system('\rm '.$::DB_DIR.'/*'.$::USER.'*');
system('\rm '.$::DB_DIR.'/cache/*'.$::USER.'*');
}
}
sub all_events () {
opendir(DIR, $::DB_DIR);
my @events;
my $event;
my $evw;
my $i;
my $key;
my $val;
my $file;
while ($file = readdir(DIR))
{
if ($file =~ /^w\-$::USER\-(\d\d\d\d)(\d\d)\.db$/)
{
$evw = read_events('n', $1, $2);
for ($i=0; $i<7; $i++)
{
while (($key, $val) = each(%{@{$evw}[$i]}))
{
foreach $event (@{$val})
{
$event->{hour} = $key;
push @events, $event;
}
}
}
}
}
return \@events;
}
sub show_purge () {
my $str;
my $week = $::query->{'week'};
my $year = $::query->{'year'};
print Socket $::H_BODY;
print Socket "<TABLE BORDER=1 WIDTH=\"100%\" BGCOLOR=\"$::TDCOLOR\">\n";
print Socket "<TR><TH ALIGN=center BGCOLOR=\"$::THCOLOR\"><B>";
print Socket __("Transfert Palm Pilot");
print Socket "</B></TH></TR>\n";
print Socket "<TR><TD BGCOLOR=\"$::TDCOLOR\">\n";
if ($::query->{'purge'})
{
clear_events($week, $year);
$str = sprintf(__("Agenda %s purg� jusqu'� la semaine %d de l'ann�e %d"), '<A HREF="'.$::MY_URL.'" TARGET="_top">'.$::LONG_NAME.'</A>', $week, $year);
print Socket "<H1>$str</H1>\n";
}
elsif ($::query->{'cancel'})
{
$str = sprintf(__("Purge de l'agenda %s annul�e"), '<A HREF="'.$::MY_URL.'" TARGET="_top">'.$::LONG_NAME.'</A>');
print Socket "<H1>$str</H1>\n";
}
else
{
print Socket "<TABLE><TR align=center>\n";
print Socket "<TD colspan=2><h1>".sprintf(__("Voulez-vous r�ellement purger l'agenda %s jusqu'� la semaine %d de l'ann�e %d ?"), $::LONG_NAME, $::query->{'week'}, $::query->{'year'})."\n";
print Socket "<TR align=center>\n";
print Socket "<FORM ACTION=\"$::MY_URL\" METHOD=GET>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=t VALUE=purge>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=week VALUE=$::query->{'week'}>\n";
print Socket "<INPUT TYPE=HIDDEN NAME=year VALUE=$::query->{'year'}>\n";
my $submit_value = __("Oui");
print Socket "<TD><INPUT TYPE=submit NAME=purge VALUE=\"$submit_value\">\n";
$submit_value = __("Non");
print Socket "<TD><INPUT TYPE=submit NAME=cancel VALUE=\"$submit_value\">\n";
print Socket "</FORM></TABLE>\n";
}
print Socket "</TABLE>\n";
}
sub checkAlarm
{
my $event = shift;
my $cal = shift;
my $hour = shift;
my $day = shift;
my $et = shift;
my $week = shift;
my $year = shift;
my @types = ("", "minutes", "hours" , "days");
# compute start date
my $now=&ParseDate("today");
my $begin;
my $end;
my $alarm;
my $strdate;
my @format;
my @tab;
my $chk = 1;
my $min = $event->{min};
my $notime;
if ($hour == -1)
{
$hour = 0;
$min = 0;
$notime = 1;
}
if ($et eq "w")
{
$begin = &DateCalc(&ParseDate(sprintf("%04d-w%02d-%d", $event->{startyear}, $event->{startweek}, $event->{startwday}+1)), sprintf("+%dhours +%dminutes", $hour, $min));
$alarm = &DateCalc($begin, sprintf("-%d%s", $event->{alval}, $types[$event->{altype}]));
if ($alarm gt $now)
{
return 0;
}
}
elsif ($et eq "rw")
{
$alarm = &DateCalc($now, sprintf("+%d%s", $event->{alval}, $types[$event->{altype}]));
@format = ("%w");
my $wday = &UnixDate($alarm, @format);
$wday = 1 + $event->{startwday} - $wday;
if ($wday > 0)
{
return 0;
}
elsif ($wday < 0)
{
$begin = &DateCalc($alarm, $wday."days");
}
else
{
$begin = $alarm;
}
$begin = substr($begin,0,8).sprintf("%02d:%02d:00", $hour, $min);
if ($begin gt $alarm || ($event->{alchk} && $begin le $event->{alchk}))
{
return 0;
}
$chk = $begin;
}
elsif ($et eq "rm")
{
$alarm = &DateCalc($now, sprintf("+%d%s", $event->{alval}, $types[$event->{altype}]));
@format = ("%d");
my $mday = &UnixDate($alarm, @format);
$mday = $day - $mday;
if ($mday > 0)
{
return 0;
}
elsif ($mday < 0)
{
$begin = &DateCalc($alarm, $mday."days");
}
else
{
$begin = $alarm;
}
$begin = substr($begin,0,8).sprintf("%02d:%02d:00", $hour, $min);
if ($begin gt $alarm || ($event->{alchk} && $begin le $event->{alchk}))
{
return 0;
}
$chk = $begin;
}
my $email = "root";
my $head;
my $body;
$email = $::REMOTE_MAIL;
$head = sprintf(__("Agenda %s"), %{$::USER_CONFS->{$cal}}->{'long name'});
if ($notime)
{
@format = ("%d","%m","%y");
@tab = &UnixDate($begin, @format);
$strdate = sprintf("%02d/%02d/%02d", @tab);
}
else
{
@format = ("%d","%m","%y","%H","%M");
@tab = &UnixDate($begin, @format);
$strdate = sprintf("%02d/%02d/%02d %02d:%02d", @tab);
$end = &DateCalc($begin, sprintf("+%dminutes", $event->{lengthmin}));
@format = ("%H","%M");
@tab = &UnixDate($end, @format);
$strdate .= sprintf(" - %02d:%02d", @tab);
}
my $data = $event->{data};
$data =~ s/<BR>/\n\t /mg;
$body = $head."\n";
$head .= " : ".$event->{title}."\n";
$body .= "************************************************************\n";
$body .= __("Date")."\t: ".$strdate."\n";
$body .= __("Titre")."\t: ".$event->{title}."\n";
if ($data)
{
$body .= __("Note")."\t: ".$data."\n";
}
$body .= "************************************************************\n";
system('mail -s "'.$head.'" '.$email." <<EOF\n".$body."\nEOF");
return $chk;
}
sub check_alarm () {
opendir(DIR, $::DB_DIR);
my $file;
my $et;
my $cal;
my $week;
my $year;
my $refs;
my $hour;
my $day;
my $devents;
my $events;
my $event;
my $old_slash;
my $err;
my $chk;
while ($file = readdir(DIR))
{
if ($file =~ /^(\w+)-(.+)\.db$/)
{
$et = $1;
$cal = $2;
if ($cal =~ /^(.+)-(\d\d\d\d)(\d\d)$/)
{
$cal = $1;
$year = $2;
$week = $3;
}
else
{
$year = "";
$week = "";
}
if ($::REMOTE_CAL ne "all" && $::REMOTE_CAL ne $cal)
{
next;
}
if (open F, "$::DB_DIR/$file")
{
$old_slash = $/;
undef $/;
$refs = eval (<F>);
$/ = $old_slash;
close F;
shift @$refs;
$day = 0;
foreach $devents (@$refs)
{
while (($hour,$events) = each (%$devents))
{
foreach $event (@$events)
{
if ($event->{alval} && !$event->{strike} && (!$event->{alchk} || $event->{alchk} ne "1"))
{
if ($chk = checkAlarm($event, $cal, $hour, $day, $et, $week, $year))
{
$::USER = $cal;
$::DATA_ID = $cal;
print Socket "$event->{'title'} ($event->{'id'}) checked\n";
$err = remove_events(
$event->{'rt'},
$event->{'startyear'},
$event->{'startweek'},
$event->{'startwday'},
$event->{'duration'},
$hour,
$event->{'id'});
if (!$err)
{
$err = add_events(
$event->{'rt'},
$event->{'startyear'},
$event->{'startweek'},
$event->{'startwday'},
$event->{'duration'},
$hour,
$event->{'id'},
$event->{'min'},
$event->{'lengthmin'},
$event->{'title'},
$event->{'data'},
$event->{'alval'},
$event->{'altype'},
$chk);
}
}
}
}
}
$day++;
}
}
}
}
closedir(DIR);
}
sub list_users () {
my (@users, $user);
my $str = sprintf(__("Agendas %s"), $::ORGANIZATION);
print Socket "<HEAD><TITLE>$str</TITLE></HEAD>\n";
print Socket $::H_BODY;
if (! chdir ($::DIRECTORY)) {
print Socket "<P>Can't change into directory $::DIRECTORY: $!";
print Socket "<P>Make sure it exists, and its permissions are as explained in file INSTALL of the Wcal distribution.";
exit (1);
}
print Socket "<CENTER><H1>$str</H1></CENTER>";
print Socket sprintf(__("Cliquez sur un calendrier ou s�lectionnez les calendriers pour la %s"), '<a href="fusion-'.$::REMOTE_LANG.'.html">'.__("Fusion")."</a>");
print Socket '<form action="'.$::BASE_URL.'/fusion.cgi">'."\n";
print Socket "<P><UL>\n";
@users = sort (keys (%$::USER_CONFS));
for $user (@users) {
my ($desc);
$desc = $::USER_CONFS->{$user}->{'long name'};
print Socket '<input type="checkbox" name="cal" value="'.$user.'"> ';
print Socket "<A TARGET=_top HREF=\"$::BASE_URL/$user/?t=redraw&view=default\">$desc</A><br>\n";
}
print Socket "</UL>\n";
print Socket '<input type="submit" name="fusion" value="'.__("Fusion").'"></form action>'."\n";
print Socket "</BODY>\n";
return;
}
sub main () {
my ($config_result, $last_run, $last_conf, $res);
$SIG{HUP} = $SIG{PIPE} = 'IGNORE';
$SIG{ALRM} = \&purge_cache_all;
$ENV{'PATH'} = '/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin'; # To pass taint checks
#
# Make sure the $::DIRECTORY variable is set
#
if ($::DIRECTORY =~ /^_X_DIRECTOR/) {
print "You haven't set the variable $::DIRECTORY at top of wcald.\n";
print "It is automatically set by Makefile. If you're installing manually,\n";
print "set the variable the name directory you installed wcald to.\n";
exit 1;
}
#
# Refuse to run as root
#
if ($> == 0) {
die "Won't run as root.\n";
}
#
# Check some file permissions
#
if (! -d $::DB_DIR or ! -w $::DB_DIR or (sprintf "%04o", ((stat ($::DB_DIR))[2]) & 07777) ne '0700') {
die "$::DB_DIR must exist, be writable and have mode 0700.\n";
}
if (! -d "$::DB_DIR/cache") {
mkdir ("$::DB_DIR/cache", 0700) or die "mkdir (\"$::DB_DIR/cache\", 0700): $!\n";
}
if (! -d $::DIRECTORY or ! -w $::DIRECTORY or (sprintf "%04o", ((stat ($::DIRECTORY))[2]) & 07777) ne '0750') {
die "$::DIRECTORY must exist, be writable and have mode 0750.\n";
}
#
# Read in wcal.msg
#
open(MSG, $::MSG_FILE) or die "Can't open $::MSG_FILE for reading: $!";
my $old_slash = $/;
undef $/;
$::msgs = eval (<MSG>);
$/ = $old_slash;
close(MSG);
#
# Read configuration and create users
#
$config_result = read_config ();
if (ref $config_result) {
die "$0: error: ", $$config_result, "\n";
}
$res = create_users ();
if ($res) {
die "$0: error creating users: $res\n";
}
#
# Make sure current database (if one exists) uses same 'first day'
# parameter as we're currently using.
#
check_and_set_first_day ();
#
# Set the date constants
#
if ($::FIRST_DAY eq 'monday') {
@::weekdays = qw (Lundi Mardi Mercredi Jeudi Vendredi Samedi Dimanche);
@::weekdays_short = qw (lun mar mer jeu ven sam dim);
@::weekdays2 = qw (Monday Tuesday Wednesday Thursday Friday Saturday Sunday);
&Date_Init ('FirstDay=1');
} else {
@::weekdays = qw (Dimanche Lundi Mardi Mercredi Jeudi Vendredi Samedi);
@::weekdays_short = qw (dim lun mar mer jeu ven sam);
@::weekdays2 = qw (Sunday Monday Tuesday Wednesday Thursday Friday Saturday);
&Date_Init ('FirstDay=7');
}
@::months = qw (Erreur Janvier F�vrier Mars Avril Mai Juin Juillet Ao�t Septembre Octobre Novembre D�cembre);
init_socket ();
$last_run = (localtime(time))[7];
$last_conf = 0;
while (1) {
my ($query_type, $pid, $paddr, $cgi, %user, $now_run, $now_conf);
$SIG{'INT'} = $SIG{'TERM'} = \&siginthandler;
$SIG{'HUP'} = \&sighuphandler;
$paddr = accept (Socket, SSocket);
$SIG{'INT'} = $SIG{'TERM'} = $SIG{'HUP'} = 'IGNORE';
#
# Purge cache when day changes
#
$now_run = (localtime(time))[7];
if ($now_run != $last_run) {
$last_run = $now_run;
purge_cache_newday ();
}
#
# Start outputing HTML
#
print Socket $::HTTP_HEADER;
print Socket "<HTML>\n";
#
# Read CGI environment and the config options that cgi-proxy passes to us
# Includes QUERY_STRING (decoded into $::query),
# __password (checked) and __user (stored in $::USER)
#
if (! read_environment ()) {
next;
}
#
# Re-read config if it has changed
#
$now_conf = (stat($::CONF_FILE))[9];
if ($now_conf != $last_conf) {
$last_conf = $now_conf;
$config_result = read_config ();
if (ref $config_result) {
while (<Socket>) { chomp; last if /^$/; }; # Read environment to make cgi-proxy happy
print Socket $::H_BODY;
print Socket "<P><H2>Configuration has changed.</H2>";
print Socket "<P>Re-reading configureation failed: ", $$config_result, " - configuration not changed.\n";
print Socket "<P><A TARGET=\"_top\" HREF=\"$::BASE_URL/\">Click me</A> to go to the main view\n";
print Socket "</BODY>\n";
next;
} else {
$res = create_users ();
if ($res) {
print Socket $::H_BODY;
print Socket "<P><H2>Configuration has changed.</H2>";
print Socket "<P>Error creating new users: $res\n";
print Socket "<P><A TARGET=\"_top\" HREF=\"$::BASE_URL/\">Click me</A> to go to the main view\n";
print Socket "</BODY>\n";
next;
}
# fall through: just serve the request
}
}
# show a list of users
if (!$::query->{'cal'} && $::USER eq $::PATH_BASENAME) {
list_users ();
next;
}
#
# Dispatch the operation
#
# Make sure the users exists
if ($::USER_CONFS->{$::USER}) {
import_settings ($::USER_CONFS->{$::USER});
$::DATA_IDS = 0;
}
else # fusion
{
$::READ_ONLY = 'true';
$::DATA_ID = 0;
$::DATA_IDS = $::query->{'cal'};
$::LONG_NAME = __('Fusion');
$::MY_URL = $::BASE_URL.'/fusion.cgi';
$::MY_URL_XUSER = $::BASE_URL.'/fusion.cgi';
}
$::query->{'u'} = $::USER;
$query_type = $::query->{'t'} || '';
if ($query_type eq 'redraw' or $query_type eq '') {
redraw ();
} elsif ($query_type eq 'week') {
show_week ();
} elsif ($query_type eq 'day') {
show_day ();
} elsif ($query_type eq 'event') {
show_event ();
} elsif ($query_type eq 'copy_event') {
copy_event ();
} elsif ($query_type eq 'add_edit') {
add_edit_event_ask () if check_write_access ();
} elsif ($query_type eq 'add_edit_confirm') {
add_edit_event_confirm () if check_write_access ();
} elsif ($query_type eq 'remove') {
remove_event_confirm () if check_write_access ();
} elsif ($query_type eq 'xxx_event_error') {
xxx_event_error ();
} elsif ($query_type eq 'event_list') {
show_event_list ();
} elsif ($query_type eq 'views') {
show_other_views ();
} elsif ($query_type eq 'links') {
show_links ();
} elsif ($query_type eq 'purge') {
show_purge ();
} elsif ($query_type eq 'checkalarm') {
check_alarm ();
} else {
print Socket "<H2><P>Unknown command '$query_type'.</H2>\n";
}
undef $::query;
} continue {
print Socket "</HTML>\n";
close Socket;
}
# not reached
}
main();