Initial commit.

identica.pl is a *very* simple command line Identi.ca client. It currently
supports the following commands:

 * '?' print the user's timeline
 * '??' print the timeline of the user and her friends
 * everything else will be used as an update to the user's status

The first two commands may be appended (without any whitespace) by a number,
specifying the number of entries to be returned (default: 5).

The script requires a simple config file in ~/.identica.conf specifying the
connection parameters. That file has to include valid Perl code.

diff --git a/identica.pl b/identica.pl
new file mode 100755 (executable)
index 0000000..35a2c39
--- /dev/null
+++ b/identica.pl
@@ -0,0 +1,161 @@
+#! /usr/bin/perl
+#
+# Copyright © 2009 Sebastian "tokkee" Harl
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+# 1. Redistributions of source code must retain the above copyright notice,
+#    this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+#    this list of conditions and the following disclaimer in the documentation
+#    and/or other materials provided with the distribution.
+# 3. Neither the name of the copyright holders nor the names of their
+#    contributors may be used to endorse or promote products derived from this
+#    software without specific prior written permission.
+# 
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
+# IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Author:
+#   Sebastian "tokkee" Harl <sh@tokkee.org>
+
+use strict;
+use warnings;
+
+use utf8;
+
+use Term::ANSIColor;
+
+use Net::Twitter::Lite;
+
+my $conf_file = "$ENV{'HOME'}/.identica.conf";
+
+my ($fh, $nt);
+my %id;
+
+# This file should fill the %id hash.
+#
+# See <http://search.cpan.org/~mmims/Net-Twitter-Lite-0.08000/lib/Net/
+# Twitter/Lite.pm#METHODS_AND_ARGUMENTS> for details about which parameters
+# are available.
+if (! open($fh, '<', $conf_file)) {
+       print_err("Failed to open config file ($conf_file): $!\n");
+       exit 1;
+}
+
+{
+       my @conf = <$fh>;
+       eval join '', @conf;
+}
+
+close($fh);
+
+if (! $id{'identica'}) {
+       print_err('id{identica} has not been set - '
+               . 'Twitter is not currently supported!' . "\n");
+       exit 1;
+}
+
+$nt = Net::Twitter::Lite->new(%id);
+
+if (! $nt) {
+       print_err("Failed to create Net::Twitter::Lite object: $!\n");
+       exit 1;
+}
+
+while (42) {
+       my $msg = "";
+       my $status;
+       my $err;
+
+       print "identi.ca> ", ' ' x 140, '←', "\r";
+       print color 'bold';
+       print "identi.ca> ";
+       print color 'reset';
+
+       $msg = <STDIN>;
+
+       if (! defined($msg)) {
+               last;
+       }
+       elsif ($msg =~ m/^\?(\?)?(\d+)?$/) {
+               my $friends = $1;
+               my $count = $2;
+               my $posts;
+
+               if (! defined($count)) {
+                       $count = 5;
+               }
+                       
+               eval {
+                       if (defined $friends) {
+                               $posts = $nt->friends_timeline({count => $count});
+                       }
+                       else {
+                               $posts = $nt->user_timeline({count => $count});
+                       }
+               };
+
+               if ($err = $@) {
+                       print_err("Failed to get ``tweeds'': $err\n");
+                       next;
+               }
+
+               foreach my $post (@$posts) {
+                       my $text   = $post->{'text'};
+                       my $source = $post->{'source'};
+
+                       utf8::upgrade($text);
+
+                       if ($source =~ m/^<a href="[^"]+">(.*)<\/a>$/) {
+                               $source = $1;
+                       }
+
+                       print $post->{'created_at'} . ' (';
+                       print color 'bold blue';
+                       print $post->{'user'}->{'screen_name'};
+                       print color 'reset';
+                       print ", $source): ";
+                       print color 'dark yellow';
+                       print "$text\n";
+                       print color 'reset';
+               }
+               next;
+       }
+
+       eval {
+               $status = $nt->update({ status => $msg });
+       };
+
+       if ($err = $@) {
+               print_err("Failed to send message: $err\n");
+               next;
+       }
+
+       print color 'bold green';
+       print 'http://identi.ca/notice/' . $status->{'id'} . "\n";
+       print color 'reset';
+}
+
+print color 'bold';
+print "\nBye!\n";
+print color 'reset';
+
+sub print_err {
+       print STDERR color 'bold red';
+       print STDERR join(' ', @_);
+       print STDERR color 'reset';
+}
+
+# vim: set noexpandtab tw=78 sw=4 ts=4 :
+