Mercurial > hg > chronicle
annotate cgi-bin/comments.cgi @ 123:412506c2de6b
Attempt to recognise paragraphs.
| author | Steve Kemp <steve@steve.org.uk> |
|---|---|
| date | Thu, 13 Dec 2007 21:32:24 +0000 |
| parents | a25099606ec5 |
| children | 4a882ba147e4 |
| rev | line source |
|---|---|
| 98 | 1 #!/usr/bin/perl -w |
| 2 # | |
| 108 | 3 # This is a simple script which is designed to accept comment requests, |
| 4 # and save the details to local text files upon the localhost. | |
| 98 | 5 # |
| 6 # This code is very simple and should be easy to extend with anti-spam | |
| 7 # at a later point. | |
| 8 # | |
| 108 | 9 # |
| 10 ### | |
| 11 # | |
| 12 # NOTE: If you wish to use this you must edit three things at the | |
| 13 # top of the script. | |
| 14 # | |
| 15 # 1. The directory to save the comment data to. | |
| 16 # | |
| 17 # 2. The email address to notify. | |
| 18 # | |
| 19 # 3. The email address to use as the sender. | |
| 20 # | |
| 21 #### | |
| 22 # | |
| 98 | 23 # Steve |
| 24 # -- | |
| 25 # | |
| 26 | |
| 27 | |
| 28 | |
| 29 use strict; | |
| 30 use warnings; | |
|
99
cd27fd555272
Use a better date + time format.
Steve Kemp <steve@steve.org.uk>
parents:
98
diff
changeset
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31 |
| 98 | 32 use CGI; |
|
99
cd27fd555272
Use a better date + time format.
Steve Kemp <steve@steve.org.uk>
parents:
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33 use POSIX qw(strftime); |
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cd27fd555272
Use a better date + time format.
Steve Kemp <steve@steve.org.uk>
parents:
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34 |
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cd27fd555272
Use a better date + time format.
Steve Kemp <steve@steve.org.uk>
parents:
98
diff
changeset
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35 |
| 98 | 36 |
| 37 # | |
| 38 # The directory to store comments in | |
| 39 # | |
| 108 | 40 # my $COMMENT = "/home/www/comments/"; |
| 41 # | |
| 98 | 42 my $COMMENT = $ENV{'DOCUMENT_ROOT'} . "../comments/"; |
| 43 | |
| 108 | 44 # |
| 45 # The notification addresses - leave blank to disable | |
| 46 # | |
| 47 # my $TO = 'weblog@steve.org.uk'; | |
| 48 # my $FROM = 'weblog@steve.org.uk'; | |
| 49 # | |
| 50 my $TO = ''; | |
| 51 my $FROM = ''; | |
| 52 | |
| 53 | |
| 54 | |
| 55 | |
| 98 | 56 |
| 57 # | |
| 58 # Get the parameters from the request. | |
| 59 # | |
| 60 my $cgi = new CGI(); | |
| 61 my $name = $cgi->param('name') || undef; | |
| 62 my $mail = $cgi->param('mail') || undef; | |
| 63 my $body = $cgi->param('body') || undef; | |
| 64 my $id = $cgi->param('id') || undef; | |
| 108 | 65 my $cap = $cgi->param('captcha') || undef; |
| 98 | 66 |
| 67 | |
| 68 # | |
| 69 # If any are missing just redirect back to the blog homepage. | |
| 70 # | |
| 71 if ( !defined( $name ) || !length( $name ) || | |
| 72 !defined( $mail ) || !length( $mail ) || | |
| 73 !defined( $body ) || !length( $body ) || | |
| 74 !defined( $id ) || !length( $id ) ) | |
| 75 { | |
| 76 print "Location: http://" . $ENV{'HTTP_HOST'} . "/\n\n"; | |
| 77 exit; | |
| 78 } | |
| 79 | |
| 108 | 80 # |
| 81 # Does the captcha value contain text? If so spam. | |
| 82 # | |
| 83 if ( defined( $cap ) && length( $cap ) ) | |
| 84 { | |
| 85 print "Location: http://" . $ENV{'HTTP_HOST'} . "/\n\n"; | |
| 86 exit; | |
| 87 } | |
| 88 | |
| 98 | 89 |
| 90 # | |
|
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412506c2de6b
Attempt to recognise paragraphs.
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parents:
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91 # Convert the message to crude HTML. |
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412506c2de6b
Attempt to recognise paragraphs.
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parents:
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92 # |
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412506c2de6b
Attempt to recognise paragraphs.
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parents:
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93 $body =~ s/\n$/<br>\n/mg; |
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412506c2de6b
Attempt to recognise paragraphs.
Steve Kemp <steve@steve.org.uk>
parents:
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94 |
|
412506c2de6b
Attempt to recognise paragraphs.
Steve Kemp <steve@steve.org.uk>
parents:
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diff
changeset
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95 # |
| 98 | 96 # Otherwise save them away. |
| 97 # | |
| 98 # | |
| 99 # ID. | |
| 100 # | |
| 101 if ( $id =~ /^(.*)[\/\\](.*)$/ ){ | |
| 102 $id=$2; | |
| 103 } | |
| 104 | |
| 105 | |
| 106 # | |
| 108 | 107 # Show the header |
| 108 # | |
| 109 print "Content-type: text/html\n\n"; | |
| 110 | |
| 111 | |
| 112 # | |
| 98 | 113 # get the current time |
| 114 # | |
|
99
cd27fd555272
Use a better date + time format.
Steve Kemp <steve@steve.org.uk>
parents:
98
diff
changeset
|
115 my $timestr = strftime "%e-%B-%Y-%H:%M:%S", gmtime; |
| 98 | 116 |
| 108 | 117 |
| 98 | 118 # |
| 119 # Open the file. | |
| 120 # | |
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99
cd27fd555272
Use a better date + time format.
Steve Kemp <steve@steve.org.uk>
parents:
98
diff
changeset
|
121 my $file = $COMMENT . "/" . $id . "." . $timestr; |
| 98 | 122 open( FILE, ">", $file ); |
| 123 print FILE "Name: $name\n"; | |
| 124 print FILE "Mail: $mail\n"; | |
| 125 print FILE "User-Agent: $ENV{'HTTP_USER_AGENT'}\n"; | |
| 126 print FILE "IP-Address: $ENV{'REMOTE_ADDR'}\n"; | |
| 127 print FILE "\n"; | |
| 128 print FILE $body; | |
| 129 close( FILE ); | |
| 130 | |
| 108 | 131 |
| 132 # | |
| 133 # Send a mail. | |
| 134 # | |
| 135 if ( length($TO) && length($FROM) ) | |
| 136 { | |
| 137 open ( SENDMAIL, "|/usr/lib/sendmail -t"); | |
| 138 print SENDMAIL "To: $TO\n"; | |
| 139 print SENDMAIL "From: $FROM\n"; | |
| 140 print SENDMAIL "Subject: New Comment [$id]\n"; | |
| 141 print SENDMAIL "\n\n"; | |
| 142 print ( SENDMAIL `cat $file` ); | |
| 143 close ( SENDMAIL ); | |
| 144 } | |
| 145 | |
| 146 | |
| 98 | 147 # |
| 148 # Now show the user the thanks message.. | |
| 149 # | |
| 108 | 150 |
| 98 | 151 print <<EOF; |
| 152 <html> | |
| 153 <head> | |
| 154 <title>Thanks For Your Comment</title> | |
| 155 </head> | |
| 156 <body> | |
| 157 <h2>Thanks!</h2> | |
| 158 <p>Your comment will be included the next time this blog is rebuilt.</p> | |
| 159 <p><a href="http://$ENV{'HTTP_HOST'}/">Return to blog</a>.</p> | |
| 160 </body> | |
| 161 </html> | |
| 162 EOF | |
| 163 |