/usr/lib/slimrat/plugins/ZShare.pm

# slimrat - zSHARE plugin
#
# Copyright (c) 2008-2009 Přemek Vyhnal
# Copyright (c) 2009 Tim Besard
#
# This file is part of slimrat, an open-source Perl scripted
# command line and GUI utility for downloading files from
# several download providers.
# 
# Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation
# files (the "Software"), to deal in the Software without
# restriction, including without limitation the rights to use,
# copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following
# conditions:
# 
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
#
# Authors:
#    Přemek Vyhnal <premysl.vyhnal gmail com>
#    Tim Besard <tim-dot-besard-at-gmail-dot-com>
#
# Plugin details:
##   BUILD 1
#

#
# Configuration
#

# Package name
package zShare;

# Extend Plugin
@ISA = qw(Plugin);

# Packages
use WWW::Mechanize;

# Custom packages
use Log;
use Toolbox;
use Configuration;

# Write nicely
use strict;
use warnings;


#
# Routines
#

# Constructor
sub new {
	my $self  = {};
	$self->{CONF} = $_[1];
	$self->{URL} = $_[2];
	$self->{MECH} = $_[3];	
	$self->{URL} =~ s#/video/#/download/#;

	bless($self);
	
	$self->{PRIMARY} = $self->fetch();
	
	return $self;
}

# Plugin name
sub get_name {
	return "zSHARE";
}

# Filename
sub get_filename {
	my $self = shift;
	
	return $1 if ($self->{PRIMARY}->decoded_content =~ m{File Name:\s+<font color="#666666"\s+align="left">(.*?)</font>});
}

# Filesize
sub get_filesize {
	my $self = shift;
	
	return readable2bytes($1) if ($self->{PRIMARY}->decoded_content =~ m{File Size: <font color="#666666">(.*?)</font>});
}

# Check if the link is alive
sub check {
	my $self = shift;

	# Check if the download form is present
	return 1 if ($self->{PRIMARY}->decoded_content =~ m/<form name="form1"/);
	return -1 if ($self->{PRIMARY}->decoded_content =~ m/<title>zSHARE - File Not Found</);
	return 0;
}

# Download data
sub get_data {
	my $self = shift;
	my $data_processor = shift;
	
	# Fetch primary page
	$self->reload();
	
	# Click the "Download Now" button
	$self->{MECH}->form_name("form1") or die("could not click the 'Download Now' button");
	my $res = $self->{MECH}->submit_form();
	die("secondary page error, ", $res->status_line) unless ($res->is_success);
	dump_add(data => $self->{MECH}->content());
	
	# We will not wait before download because javascript is encoded 
	# so we dont know how many seconds we have to wait (and because we dont like waiting)
	# But it is *probably* this number:
	#(my $wait) = $self->{MECH}->content() =~ m#||here|(\d+)|class|#; 
	
	# Download URL
	if ($self->{MECH}->content() =~ m#var link_enc=new Array\('((.',')*.)'\);#) {
		my $download = $1;
		$download = join("", split("','", $download));		
		return $self->{MECH}->request(HTTP::Request->new(GET => $download), $data_processor);
	}
	
	die("could not match any action");
}

# Amount of resources
Plugin::provide(1);

# Register the plugin
Plugin::register('^([^:/]+://)?([^.]+\.)?zshare\.net/[\w\d]+');

1;
slimrat-nox 1.0-1 / usr / lib / slimrat / plugins / ZShare.pm
