Annotation of mp3/bin/search.pl, Revision 1.2
1.1 andrew 1: #!/usr/bin/perl -w
1.2 ! andrew 2: # $RedRiver$
1.1 andrew 3: ########################################################################
4: # Search.pl *** Searches the full list of songs and finds matches.
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 /;
14:
15: my $listfile = 'fulllist.lst';
16:
17: my $list = '/var/www/mp3/playlist/' . $listfile;
18:
19: my $exe = 'addmp3playlist.pl';
20: my $Add_Search = 'addsearch.pl';
21:
22: #######################################################################
23: # *** MAIN ***
24: #######################################################################
25:
26:
27: print "Content-Type: text/html\n\n";
28: print "\n\n<html>\n<head>\n\t<meta HTTP-EQUIV='Pragma' CONTENT='no-cache'> <title>MP3 Search</title>\n";
29: #print "<meta HTTP-EQUIV=\"REFRESH\" CONTENT=\"300\">\n";
30: print "<body>\n\n";
31:
32:
33: #Print_Nav();
34:
35: print "<h1>Searching MP3's . . .</h1><hr>\n";
36:
37: use CGI qw/:standard/;
38: use CGI::Carp qw/fatalsToBrowser/;
39:
40: my $Query = new CGI;
41:
42: my @playlist;
43:
44: my $Search_Term = $Query->param('Search_Term');
45: my @Fields_To_Search = $Query->param('Fields');
46: @Fields_To_Search = ('Artist', 'Album', 'Song') unless @Fields_To_Search;
47:
48:
49: #print $Query->header;
50: #print "Search_Term: $Search_Term<br>\n";
51:
52: print $Query->start_form();
53: # $Query->hidden('Fields', \@Fields_To_Search);
54:
55: print "Search For: ",
56: $Query->textfield(-name=>'Search_Term',
57: -size=>70,
58: -maxlength=>80);
59:
60: # print $Query->checkbox_group(-name=>'Fields',
61: # -values=>[@Fields_To_Search],
62: # -default=>[@Fields_To_Search],
63: ## -linebreak=>'true',
64: # ), br();
65:
66:
67: print $Query->submit(-name=>'Submit',
68: -value=>'Submit'),
69: $Query->end_form;
70:
71: if ($Search_Term) {
72: print "Found ";
73:
74: @playlist = Search($list, \@Fields_To_Search, $Search_Term);
75:
76: print scalar @playlist;
77: print " Songs\n";
78:
79: print $Query->start_form(-action=>$Add_Search);
80:
81: foreach my $key ($Query->param) {
82: print $Query->hidden($key, $Query->param($key));
83: }
84:
85: print $Query->submit(-name=>'Submit',
86: -value=>'Add All'),
87: $Query->end_form, "\n";;
88:
89: #List_Recipes(%recipes);
90:
91:
92: if (@playlist) {
93: my $counter;
94:
95: foreach my $filename (@playlist) {
96: print "\t<li><a href=\"$exe\?" . EncodeURL($filename) . "\" target=\"bottom\">$filename</a></li>\n";
97: $counter++;
98: }
99: print "<H3>Total displayed: $counter</h3>\n";
100: } else {
101: print "\t<li>Nothing in list</li>\n";
102: }
103: }
104:
105:
106:
107: print "</UL>\n</body>\n</head>\n</html>\n";
108:
109:
110:
111:
112:
113:
114:
115:
116:
117:
118:
119:
120:
121:
122:
123:
124: #########################################################################
125: # GetTime
126: sub GetTime {
127: my $hours = shift;
128: my ($sec,$min,$hour,$mday,$mon,$year,,,) = localtime(); # 86400 seconds is one day
129:
130: if ($min < 10) { $min = "0$min"}
131: if ($sec < 10) { $sec = "0$sec"}
132: if ($hour < 10) { $hour = "0$hour"}
133: if ($mday < 10) { $mday = "0$mday"}
134: if ($mon < 10) { $mon = "0$mon"}
135:
136: my $time = ($year + 1900) . '-' . ++$mon . '-' . $mday . ' ' . $hour . ':' . $min . ':' . $sec;
137: return $time;
138: }
139: #########################################################################
140:
141:
142:
143:
144:
145: #######################################################################
146: # read in the Playlist
147: sub Search {
148: my $FILE = shift;
149: my $fields = shift;
150: my $term = shift;
151: my @lines;
152: open (FILE, $FILE) || bail ("Couldn\'t open $FILE: $!");
153: while (<FILE>) {
154: if (/$term/i) {
155: chomp;
156: push @lines, $_;
157: }
158: }
159: close (FILE) || bail ("Couldn't close $FILE: $!");
160: return @lines;
161: }
162:
163:
164:
165:
166: ########################################################################
167: # *** EncodeURL: %encodes the parameters of the URL
168: sub EncodeURL {
169: my $strURL = shift;
170: $strURL =~ s/(\W)/sprintf("%%%x", ord($1))/eg;
171: return $strURL;
172: }
173:
174:
175:
176:
177: #######################################################################
178: # Bail: this subrouting dies and displays the error to the browser.
179: # gotten from the example in the O'Reilly
180: # _Learning_Perl_on_Win32_Systems_
181: sub bail {
182: my $error = "@_";
183: print "Unexpected Error: $error";
184: exit;
185: }
186:
187:
188: sub Print_Nav
189: {
190: open FILE, 'nav.inc' or die "\n\ncouldn't open FILE nav.inc: $!";
191: while (<FILE>) {
192: print;
193: }
194: close FILE;
195: }
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