lilalo: l3-cgi annotate

lilalo

annotate l3-cgi @ 42:5499496e2462

Печать сначала в переменную, а потом всё выводим сразу

author	devi
date	Tue Nov 22 23:49:32 2005 +0200 (2005-11-22)
parents	6452bfe549d1
children	a717ea245c90

rev	line source
devi@27	1 #!/usr/bin/perl
devi@27	2
devi@27	3 use strict;
devi@27	4 use CGI qw(:standard);
devi@30	5 use XML::Simple;
devi@30	6
devi@30	7 BEGIN {
devi@30	8 chdir("/home/devi/cvs/lilalo");
devi@30	9 require l3config;
devi@30	10 };
devi@27	11
devi@37	12 my %filter;
devi@32	13
devi@37	14 for my $key (qw(login_from)) {
devi@37	15 $filter{$key} = param($key) if param($key);
devi@42	16 $filter{$key} = $ENV{$key} if defined $ENV{$key};
devi@32	17 }
devi@27	18
devi@30	19 my %Trainings;
devi@30	20 my $XMLTraining;
devi@30	21 my %Machines;
devi@42	22 my $print = "";
devi@30	23
devi@30	24 sub load_training
devi@30	25 {
devi@30	26 my $classfile =
devi@30	27 $_[0]\|\|
devi@30	28 $l3config::Config{"classfile"} \|\|
devi@30	29 $l3config::Config{"path_classes"}."/".$l3config::Config{"class"}.$l3config::Config{"class_suffix"};
devi@30	30
devi@30	31 my $XMLTraining = XMLin($classfile , ForceArray => [ 'student' ] )
devi@32	32 or die "Can't open file of the training ",$classfile,"\n";
devi@30	33
devi@30	34 for my $student (@{$XMLTraining->{"student"}}) {
devi@30	35 $XMLTraining->{host}->{$student->{"host"}}=$student;
devi@30	36 }
devi@30	37 return $XMLTraining;
devi@30	38 }
devi@30	39
devi@42	40 $print .= header(
devi@27	41 -charset => "utf-8",
devi@27	42 );
devi@29	43
devi@29	44
devi@30	45 if ($ENV{PATH_INFO} eq "/index") {
devi@30	46 # Показываем индекс курсов
devi@30	47 my @training_files = glob($l3config::Config{"path_classes"}."/*".$l3config::Config{"class_suffix"});
devi@30	48 if (@training_files) {
devi@30	49 for my $training_file (@training_files) {
devi@30	50 my $training = load_training($training_file);
devi@30	51 $Trainings{$training->{"date"}}=$training;
devi@30	52 }
devi@42	53 $print .= "<html>\n";
devi@42	54 $print .= "<head>\n";
devi@42	55 $print .= "<title>Журналы лабораторных работ</title>\n";
devi@42	56 $print .= "</head>\n";
devi@42	57 $print .= "<body>\n";
devi@42	58 $print .= "<table>\n";
devi@30	59 for my $tdate (reverse sort keys %Trainings) {
devi@30	60 my $t = $Trainings{$tdate};
devi@42	61 $print .= "<tr>";
devi@42	62 $print .= "<td>".$t->{date}."</td>";
devi@42	63 $print .= "<td>".$t->{course}."</td>";
devi@42	64 $print .= "</tr>\n";
devi@42	65 $print .= "<tr>";
devi@42	66 $print .= "<td/>";
devi@42	67 $print .= "<td><pre>";
devi@30	68 for my $host (sort keys %{$t->{host}}) {
devi@30	69 my $h = $t->{host}->{$host};
devi@42	70 $print .= "$host";
devi@42	71 $print .= " ".$h->{firstname}." ".$h->{surname}." ";
devi@42	72 $print .= "<a href='/cgi-bin/l3/".$tdate."/".$host."/root'>root</a> ";
devi@42	73 $print .= "<a href='/cgi-bin/l3/".$tdate."/".$host."/".$h->{user}."'>".$h->{user}."</a> ";
devi@42	74 $print .= "\n";
devi@30	75 }
devi@42	76 $print .= "</pre><td>";
devi@42	77 $print .= "</tr>\n";
devi@30	78 }
devi@42	79 $print .= "</table>\n";
devi@42	80 $print .= "</body>\n";
devi@42	81 $print .= "</html>\n";
devi@30	82 }
devi@30	83 else {
devi@42	84 $print .= "No training-files found<br/>\n";
devi@42	85 $print .= "Template to load files: ".$l3config::Config{"path_classes"}."*".$l3config::Config{"class_suffix"}."\n"
devi@30	86 }
devi@30	87 }
devi@33	88 elsif ($ENV{PATH_INFO} eq "/current/index" \|\| $ENV{PATH_INFO} eq "") {
devi@33	89 my $t = load_training();
devi@39	90
devi@42	91 $print .= "<html>\n";
devi@42	92 $print .= "<head>\n";
devi@42	93 $print .= "<title>Журналы лабораторных работ</title>\n";
devi@42	94 $print .= "<link rel='stylesheet' href='".$l3config::Config{frontend_css}."' type='text/css'/>\n";
devi@42	95 $print .= "</head>\n";
devi@42	96 $print .= "<body>\n";
devi@42	97 $print .= "<h1>Журналы лабораторных работ</h1>\n";
devi@42	98 $print .= "<table>\n";
devi@42	99 $print .= "<tr class='table_header'>\n";
devi@42	100 $print .= "<td>"."Имя"."</td>";
devi@42	101 $print .= "<td>Хост</td>";
devi@42	102 $print .= "<td colspan='3'>Пользователь</td>";
devi@42	103 $print .= "</tr>\n";
devi@33	104 for my $host (sort keys %{$t->{host}}) {
devi@41	105
devi@41	106 my $prefix = "/cgi-bin/l3/current/";
devi@41	107 my $suffix = "";
devi@41	108
devi@42	109 $print .= "<tr>\n";
devi@33	110 my $h = $t->{host}->{$host};
devi@42	111 $print .= "<td>".$h->{firstname}." ".$h->{surname}."</td>";
devi@42	112 $print .= "<td>$host</td>";
devi@42	113 $print .= "<td><a href='".$prefix.$host."/root$suffix'>root</a></td>";
devi@42	114 $print .= "<td><a href='".$prefix.$host."/".$h->{user}."$suffix'>".$h->{user}."</a></td>";
devi@42	115 $print .= "<td><a href='".$prefix.$host."$suffix'>все</a></td>";
devi@42	116 $print .= "</td>\n";
devi@42	117 $print .= "</tr>\n";
devi@33	118 }
devi@42	119 $print .= "<tr>\n";
devi@42	120 $print .= "<td>"."Инструктор"."</td>";
devi@42	121 $print .= "<td>from linux.nt</td>";
devi@42	122 $print .= "<td/>";
devi@42	123 $print .= "<td/>";
devi@42	124 $print .= "<td><a href='/cgi-bin/l3/current"."?login_from=192.168.15.254'>все</a></td>";
devi@42	125 $print .= "</tr>\n";
devi@42	126 $print .= "</table>\n";
devi@42	127 $print .= "</body>\n";
devi@42	128 $print .= "</html>\n";
devi@33	129 }
devi@31	130 elsif ($ENV{PATH_INFO} eq "/current") {
devi@31	131 open (FRONTEND, "./l3-frontend --output - --show_comments no \|");
devi@31	132 while (<FRONTEND>) {
devi@42	133 $print .=;
devi@31	134 }
devi@31	135 close(FRONTEND);
devi@31	136 }
devi@30	137 else {
devi@30	138 # Вызов производится по URL
devi@30	139 my ($skip, $course, $host, $user) = split /\//,$ENV{PATH_INFO},4;
devi@29	140
devi@32	141 $l3config::Config{"class"}=$course if $course ne 'current';
devi@30	142 $XMLTraining = load_training;
devi@30	143
devi@30	144 my @args=(
devi@30	145 "--output" => "-",
devi@30	146 "--show_comments" => "no",
devi@30	147 "--course-center" => $XMLTraining->{center},
devi@30	148 "--course-trainer" => $XMLTraining->{instructor}->{firstname}." ".$XMLTraining->{instructor}->{surname},
devi@30	149 "--course-student" => $XMLTraining->{host}->{$host}->{firstname}." ".$XMLTraining->{host}->{$host}->{surname},
devi@30	150 "--course-code" => $XMLTraining->{course},
devi@30	151 "--course-date" => $XMLTraining->{date},
devi@31	152 "--encoding" => $XMLTraining->{host}->{$host}->{charset},
devi@30	153 );
devi@32	154 if ($course ne 'current') {
devi@32	155 push @args, ("--backend_datafile" => "/var/lilalo/lablogs-xml/$course/$host/$user.xml");
devi@32	156 } else {
devi@37	157 $filter{hostname} = $host if $host;
devi@37	158 $filter{user} = $user if $user;
devi@37	159 push @args, ("--filter" => join ("&", (map("$_=$filter{$_}", keys %filter))));
devi@37	160 #push @args, ("--filter" => "hostname=".$host."&user=".$user);
devi@32	161 }
devi@30	162
devi@30	163 open (FRONTEND, "./l3-frontend ".join(" ",map("\"$_\"",@args))." \|");
devi@30	164 while (<FRONTEND>) {
devi@42	165 $print .= $_;
devi@30	166 }
devi@30	167 close(FRONTEND);
devi@27	168 }
devi@27	169
devi@42	170 print $print;