Annotation of mp3/bin/showplaylist.pl, Revision 1.3
1.1 andrew 1: #!/usr/bin/perl -w
1.3 ! andrew 2: # $RedRiver: showplaylist.pl,v 1.2 2006/08/12 00:14:53 andrew Exp $
1.1 andrew 3: ########################################################################
4: # ShowPlaylist.pl *** Displays our current playlist on a web page
5: #
6: # 04-14-00
7: # Written by andrew fresh <andrew@mad-techies.org>
8: ########################################################################
9: use strict;
10: use diagnostics;
11:
12: #use MP3::Info;
13: #my qw/ $list @playlist $maplay $filename $basedir $htmldir $add /;
14:
15: my $args = shift;
16:
1.3 ! andrew 17: my $exe = 'removemp3playlist.pl';
! 18: #######################################################################
! 19: # *** MAIN ***
! 20: #######################################################################
! 21: my ($prefix, $listfile, $add) = split /\&/, $ENV{'QUERY_STRING'};
! 22: if ($listfile) {
! 23: $listfile =~ s/%(..)/pack("c",hex($1))/ge;
! 24: } else {
! 25: $listfile ='';
! 26: }
! 27: if ($add) {
! 28: $add =~ s/%(..)/pack("c",hex($1))/ge;
! 29: } else {
! 30: $add ='';
1.1 andrew 31: }
32:
1.3 ! andrew 33: if ($prefix) {
! 34: $prefix =~ s/%(..)/pack("c",hex($1))/ge;
! 35: } else {
! 36: $prefix ='';
! 37: }
1.1 andrew 38:
1.3 ! andrew 39: my $playlist = '/var/www/mp3/playlist/' . $prefix . 'playlist.lst';
1.1 andrew 40:
1.3 ! andrew 41: $listfile ||= 'playlist.lst';
! 42: my $list = '/var/www/mp3/playlist/' . $prefix . $listfile;
! 43:
! 44: if ($listfile eq 'playlist.lst' || $listfile eq 'fulllist.lst') {
! 45: $add = undef;
! 46: } else {
1.1 andrew 47: $exe = 'addmp3playlist.pl';
48: }
49:
1.3 ! andrew 50:
1.1 andrew 51:
52: my @playlist = get_playlist($list);
53:
54: print "Content-Type: text/html\n\n";
55: print "\n\n<html>\n<head>\n\t<meta HTTP-EQUIV='Pragma' CONTENT='no-cache'> <title>$listfile</title>\n";
56: print "<meta HTTP-EQUIV=\"REFRESH\" CONTENT=\"300\">\n";
57: print "<body>\n\n";
58:
59: use CGI::Carp qw/ fatalsToBrowser /;
60:
61: #Print_Nav();
62: #print "args: $args\n";
63: if ($listfile eq 'playlist.lst') {
64: print '<a href="deleteplaylist.pl">Delete Playlist</a>';
65: }
66:
67:
68:
69:
70: unless ($add) {
71: print "<h1>Currently in $listfile as of " . GetTime() . "</h1><hr>\n";
72: my $file = $0;
73: $file =~ s#^.*[//]##;
74: print "<a href='$file?$listfile\&ADD'>Add All</A><br>\n";
75: } else {
76: print "<h1>Added to playlist from $listfile as of " . GetTime() . "</h1><hr>\n";
77: }
78:
79:
80:
81: if (@playlist) {
82: my $counter;
83:
84: foreach my $filename (@playlist) {
85: if ($add) {
86: AddSong($filename);
87: } else {
1.3 ! andrew 88: print "\t<li><a href=\"$exe\?" . EncodeURL($prefix) . '&' . EncodeURL($filename) . '&' . EncodeURL($listfile) . "\" target=\"bottom\">$filename</a></li>\n";
1.1 andrew 89: }
90: $counter++;
91: }
92: print "<H3>Total displayed: $counter</h3>\n";
93: } else {
94: print "\t<li>Nothing in list</li>\n";
95: }
96: print "</UL>\n</body>\n</head>\n</html>\n";
97:
98:
99:
100:
101:
102:
103:
104:
105:
106:
107:
108:
109:
110:
111:
112:
113: #########################################################################
114: # GetTime
115: sub GetTime {
116: my $hours = shift;
117: my ($sec,$min,$hour,$mday,$mon,$year,,,) = localtime(); # 86400 seconds is one day
118:
119: if ($min < 10) { $min = "0$min"}
120: if ($sec < 10) { $sec = "0$sec"}
121: if ($hour < 10) { $hour = "0$hour"}
122: if ($mday < 10) { $mday = "0$mday"}
123: if ($mon < 10) { $mon = "0$mon"}
124:
125: my $time = ($year + 1900) . '-' . ++$mon . '-' . $mday . ' ' . $hour . ':' . $min . ':' . $sec;
126: return $time;
127: }
128: #########################################################################
129:
130:
131:
132:
133:
134: #######################################################################
135: # read in the Playlist
136: sub get_playlist {
137: my $FILE = shift;
138: my @lines;
139: if (-e $FILE) {
140: open (FILE, $FILE) || bail ("Couldn\'t open $FILE: $!");
141: chomp (@lines = <FILE>);
142: close (FILE) || bail ("Couldn't close $FILE: $!");
143: }
144: return @lines;
145: }
146:
147:
148:
149:
150: ########################################################################
151: # *** EncodeURL: %encodes the parameters of the URL
152: sub EncodeURL {
153: my $strURL = shift;
154: $strURL =~ s/(\W)/sprintf("%%%x", ord($1))/eg;
155: return $strURL;
156: }
157:
158:
159:
160:
161: #######################################################################
162: # Bail: this subrouting dies and displays the error to the browser.
163: # gotten from the example in the O'Reilly
164: # _Learning_Perl_on_Win32_Systems_
165: sub bail {
166: my $error = "@_";
167: print "Unexpected Error: $error";
168: exit;
169: }
170:
171:
172: sub Print_Nav
173: {
174: open FILE, 'nav.inc' or die "\n\ncouldn't open FILE nav.inc: $!";
175: while (<FILE>) {
176: print;
177: }
178: close FILE;
179: }
180: sub AddSong
181: {
182: my $filename = shift;
183: $filename =~ s/%(..)/pack("c",hex($1))/ge;
184:
185: if ($filename) {
1.3 ! andrew 186: open PLAYLIST, ">>$prefix$playlist" or bail("unable to open PLAYLIST: $!");
1.1 andrew 187: print PLAYLIST "$filename\n";
188: close PLAYLIST or bail("unable to close PLAYLIST: $!");
189: print "Added $filename<br>\n";
190: } else {
191: print "<h1>You need to pass a song</h1>";
192: }
193: }
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to showplaylist.pl CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [local] / mp3 / bin