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vroom/vroom.pl

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#!/usr/bin/env perl
# This file is part of the VROOM project
# released under the MIT licence
# Copyright 2014 Firewall Services
# Daniel Berteaud <daniel@firewall-services.com>
use lib 'lib';
use Mojolicious::Lite;
use Mojolicious::Plugin::Mail;
use Mojolicious::Plugin::Database;
use Vroom::Constants;
use Crypt::SaltedHash;
use MIME::Base64;
use File::stat;
use File::Basename;
use Etherpad::API;
use Session::Token;
use Config::Simple;
app->log->level('info');
# Read conf file, and set default values
my $cfg = new Config::Simple();
$cfg->read('conf/settings.ini');
our $config = $cfg->vars();
$config->{'database.dsn'} ||= 'DBI:mysql:database=vroom;host=localhost';
$config->{'database.user'} ||= 'vroom';
$config->{'database.password'} ||= 'vroom';
$config->{'signaling.uri'} ||= 'https://vroom.example.com/';
$config->{'turn.stun_server'} ||= 'stun.l.google.com:19302';
$config->{'turn.turn_server'} ||= '';
$config->{'turn.realm'} ||= 'vroom';
$config->{'email.from '} ||= 'vroom@example.com';
$config->{'email.contact'} ||= 'admin@example.com';
$config->{'email.sendmail'} ||= '/sbin/sendmail';
$config->{'interface.powered_by'} ||= '<a href="http://www.firewall-services.com" target="_blank">Firewall Services</a>';
$config->{'interface.template'} ||= 'default';
$config->{'interface.chrome_extension_id'} ||= 'ecicdpoejfllflombfanbhfpgcimjddn';
$config->{'cookie.secret'} ||= 'secret';
$config->{'cookie.name'} ||= 'vroom';
$config->{'rooms.inactivity_timeout'} ||= 3600;
$config->{'rooms.reserved_inactivity_timeout'} ||= 5184000;
$config->{'rooms.common_names'} ||= '';
$config->{'log.level'} ||= 'info';
$config->{'etherpad.uri'} ||= '';
$config->{'etherpad.api_key'} ||= '';
$config->{'etherpad.base_domain'} ||= '';
$config->{'daemon.listen_ip'} ||= '127.0.0.1';
$config->{'daemon.listen_port'} ||= '8090';
$config->{'daemon.backend'} ||= 'hypnotoad';
# Set log level
app->log->level($config->{'log.level'});
# Create etherpad api client if required
our $ec = undef;
if ($config->{'etherpad.uri'} =~ m/https?:\/\/.*/ && $config->{'etherpad.api_key'} ne ''){
$ec = Etherpad::API->new({
url => $config->{'etherpad.uri'},
apikey => $config->{'etherpad.api_key'}
});
}
# Load I18N, and declare supported languages
plugin I18N => {
namespace => 'Vroom::I18N',
};
# Connect to the database
plugin database => {
dsn => $config->{'database.dsn'},
username => $config->{'database.user'},
password => $config->{'database.password'},
options => { mysql_enable_utf8 => 1 }
};
# Load mail plugin with its default values
plugin mail => {
from => $config->{'email.from'},
type => 'text/html',
};
##########################
# Validation helpers #
##########################
# take a string as argument and check if it's a valid room name
helper valid_room_name => sub {
my $self = shift;
my ($name) = @_;
my $ret = {};
# A few names are reserved
my @reserved = qw(about help feedback feedback_thanks goodbye admin create localize action
missing dies password kicked invitation js css img fonts snd);
if ($name !~ m/^[\w\-]{1,49}$/ || grep { $name eq $_ } @reserved){
return 0;
}
return 1;
};
# Check id arg is a valid ID number
helper valid_id => sub {
my $self = shift;
my ($id) = @_;
if ($id !~ m/^\d+$/){
return 0;
}
return 1;
};
##########################
# Various helpers #
##########################
# Create a cookie based session
helper login => sub {
my $self = shift;
my $ret = {};
if ($self->session('name')){
return 1;
}
my $login = $ENV{'REMOTE_USER'} || lc $self->get_random(256);
$self->session(
name => $login,
ip => $self->tx->remote_address
);
$self->app->log->info($self->session('name') . " logged in from " . $self->tx->remote_address);
return 1;
};
# Expire the cookie
helper logout => sub {
my $self = shift;
my ($room) = @_;
# Logout from etherpad
if ($ec && $self->session($room) && $self->session($room)->{etherpadSessionId}){
$ec->delete_session($self->session($room)->{etherpadSessionId});
}
$self->session( expires => 1 );
$self->app->log->info($self->session('name') . " logged out");
return 1;
};
# Create a new room in the DB
# Requires two args: the name of the room and the session name of the creator
helper create_room => sub {
my $self = shift;
my ($name,$owner) = @_;
# Convert room names to lowercase
if ($name ne lc $name){
$name = lc $name;
}
# Check if the name is valid
if (!$self->valid_room_name($name)){
return 0;
}
if ($self->get_room_by_name($name)){
return 0;
}
my $sth = eval {
$self->db->prepare('INSERT INTO `rooms`
(`name`,
`create_date`,
`last_activity`,
`owner`,
`token`,
`realm`)
VALUES (?,
CONVERT_TZ(NOW(), @@session.time_zone, \'+00:00\'),
CONVERT_TZ(NOW(), @@session.time_zone, \'+00:00\'),
?,
?,
?)');
};
if ($@){
return 0;
}
$sth->execute(
$name,
$owner,
$self->get_random(256),
$config->{'turn.realm'}
);
if ($sth->err){
return 0;
}
$self->app->log->info("Room $name created by " . $self->session('name'));
# Etherpad integration ? If so, create the corresponding pad
if ($ec){
$self->create_pad($name);
}
return 1;
};
# Take a string as argument
# Return corresponding room data in ->{data}
helper get_room_by_name => sub {
my $self = shift;
my ($name) = @_;
my $res = $self->valid_room_name($name);
if (!$self->valid_room_name($name)){
return 0;
}
my $sth = eval {
$self->db->prepare('SELECT *
FROM `rooms`
WHERE `name`=?');
};
if ($@){
return 0;
}
$sth->execute($name);
if ($sth->err){
return 0;
}
return $sth->fetchall_hashref('name')->{$name}
};
# Same as before, but take a room ID as argument
helper get_room_by_id => sub {
my $self = shift;
my ($id) = @_;
if (!$self->valid_id($id)){
return 0;
}
my $sth = eval {
$self->db->prepare('SELECT *
FROM `rooms`
WHERE `id`=?');
};
if ($@){
return 0;
}
$sth->execute($id);
if ($sth->err){
return 0;
}
return $sth->fetchall_hashref('id')->{$id};
};
# Update a room, take a room object as a hashref
helper modify_room => sub {
my $self = shift;
my ($room) = @_;
if (!$self->valid_id($room->{id})){
return 0;
}
if (!$self->valid_room_name($room->{name})){
return 0;
}
if (($room->{locked} && $room->{locked} !~ m/^0|1$/) ||
($room->{ask_for_name} && $room->{ask_for_name} !~ m/^0|1$/) ||
($room->{persistent} && $room->{persistent} !~ m/^0|1$/)){
return {msg => 'ERROR_INVALID_PARAM'};
}
my $sth = eval {
$self->db->prepare('UPDATE `rooms`
SET `owner`=?,
`locked`=?,
`ask_for_name`=?,
`join_password`=?,
`owner_password`=?,
`persistent`=?
WHERE `id`=?');
};
if ($@){
return 0;
}
$sth->execute(
$room->{owner},
$room->{locked},
$room->{ask_for_name},
$room->{join_password},
$room->{owner_password},
$room->{persistent},
$room->{id}
);
if ($sth->err){
return 0;
}
$self->app->log->info("Room " . $room->{name} ." modified by " . $self->session('name'));
return 1;
};
# Add a participant in the database. Used by the signaling server to check
# if user is allowed
helper add_participant_to_room => sub {
my $self = shift;
my ($name,$participant) = @_;
my $room = $self->get_room_by_name($name);
if (!$room){
return 0;
}
my $sth = eval {
$self->db->prepare('INSERT INTO `room_participants`
(`room_id`,`participant`,`last_activity`)
VALUES (?,?,CONVERT_TZ(NOW(), @@session.time_zone, \'+00:00\'))
ON DUPLICATE KEY UPDATE `last_activity`=CONVERT_TZ(NOW(), @@session.time_zone, \'+00:00\')');
};
if ($@){
return 0;
}
$sth->execute($room->{id},$participant);
if ($sth->err){
return 0;
}
$self->app->log->info($self->session('name') . " joined the room $name");
return 1;
};
# Remove participant from the DB
# Takes two args: room name and user name
helper remove_participant_from_room => sub {
my $self = shift;
my ($name,$participant) = @_;
my $room = $self->get_room_by_name($name);
if (!$room){
return 0;
}
my $sth = eval {
$self->db->prepare('DELETE FROM `room_participants`
WHERE `id`=?
AND `participant`=?');
};
if ($@){
return 0;
}
$sth->execute($room->{id},$participant);
if ($sth->err){
return 0;
}
$self->app->log->info($self->session('name') . " leaved the room $name");
return 0;
};
# Get a list of participants of a room
helper get_participants_list => sub {
my $self = shift;
my ($name) = @_;
my $room = $self->get_room_by_name($name);
if (!$room){
return 0;
}
my $sth = eval {
$self->db->prepare('SELECT `participant`
FROM `room_participants`
WHERE `room_id`=?');
};
if ($@){
return 0;
}
$sth->execute($room->{id});
if ($sth->err){
return 0;
}
return $sth->fetchall_hashref('room_id')->{$room->{id}};
};
# Set the role of a peer
helper set_peer_role => sub {
my $self = shift;
my ($data) = @_;
# Check if this ID isn't the one from another peer first
my $sth = eval {
$self->db->prepare('SELECT COUNT(`p`.`id`)
FROM `room_participants` `p`
LEFT JOIN `rooms` `r` ON `p`.`room_id`=`r`.`id`
WHERE `p`.`peer_id`=?
AND `p`.`participant`!=?
AND `r`.`name`=?');
};
if ($@){
return 0;
}
$sth->execute($data->{peer_id},$data->{name},$data->{room});
if ($sth->err){
return 0;
}
my $num;
$sth->bind_columns(\$num);
$sth->fetch;
if ($num > 0){
return 0;
}
$sth = eval {
$self->db->prepare('UPDATE `room_participants` `p`
LEFT JOIN `rooms` `r` ON `p`.`room_id`=`r`.`id`
SET `p`.`peer_id`=?,
`p`.`role`=?
WHERE `p`.`participant`=?
AND `r`.`name`=?');
};
if ($@){
return 0;
}
$sth->execute(
$data->{peer_id},
$data->{role},
$data->{name},
$data->{room}
);
if ($sth->err){
return 0;
}
$self->app->log->info("User " . $data->{name} . " (peer id " .
$data->{peer_id} . ") has now the " .
$data->{role} . " role in room " . $data->{room});
return 1;
};
# Return the role of a peer, from it's signaling ID
helper get_peer_role => sub {
my $self = shift;
my ($data) = @_;
my $sth = eval {
$self->db->prepare('SELECT `p`.`role`
FROM `room_participants` `p`
LEFT JOIN `rooms` `r` ON `p`.`room_id`=`r`.`id`
WHERE `p`.`peer_id`=?
AND `r`.`name`=?
LIMIT 1');
};
if ($@){
return 0;
}
$sth->execute($data->{peer_id},$data->{room});
if ($sth->err){
return 0;
}
my $role;
$sth->bind_columns(\$role);
$sth->fetch;
return $role;
};
# Promote a peer to owner
helper promote_peer => sub {
my $self = shift;
my ($data) = @_;
my $sth = eval {
$self->db->prepare('UPDATE `room_participants` `p`
LEFT JOIN `rooms` `r` ON `p`.`room_id`=`r`.`id`
SET `p`.`role`=\'owner\'
WHERE `p`.`peer_id`=?
AND `r`.`name`=?');
};
if ($@){
return {msg => $@};
}
$sth->execute($data->{peer_id},$data->{room});
if ($sth->err){
return {msg => "DB Error: " . $sth->errstr . " (code " . $sth->err . ")"};
}
return {ok => 1};
};
# Check if a participant has joined a room
# Takes a hashref room => room name and name => session name
helper has_joined => sub {
my $self = shift;
my ($data) = @_;
my $sth = eval {
$self->db->prepare('SELECT COUNT(`r`.`id`)
FROM `rooms` `r`
LEFT JOIN `room_participants` `p` ON `r`.`id`=`p`.`room_id`
WHERE `r`.`name`=?
AND `p`.`participant`=?');
};
if ($@){
return {msg => $@};
}
$sth->execute($data->{room},$data->{name});
if ($sth->err){
return {msg => "DB Error: " . $sth->errstr . " (code " . $sth->err . ")"};
}
my $num;
$sth->bind_columns(\$num);
$sth->fetch;
return {
ok => 1,
data => ($num == 1) ? 1 : 0
}
};
# Purge disconnected participants from the DB
helper purge_participants => sub {
my $self = shift;
$self->app->log->debug('Removing inactive participants from the database');
my $sth = eval {
$self->db->prepare('DELETE FROM `room_participants`
WHERE `last_activity` < DATE_SUB(CONVERT_TZ(NOW(), @@session.time_zone, \'+00:00\'), INTERVAL 10 MINUTE)
OR `last_activity` IS NULL');
};
if ($@){
return {msg => $@};
}
$sth->execute;
if ($sth->err){
return {msg => "DB Error: " . $sth->errstr . " (code " . $sth->err . ")"};
}
return {ok => 1};
};
# Purge unused rooms
helper purge_rooms => sub {
my $self = shift;
$self->app->log->debug('Removing unused rooms');
my $sth = eval {
$self->db->prepare('SELECT `name`,`etherpad_group`
FROM `rooms`
WHERE `last_activity` < DATE_SUB(CONVERT_TZ(NOW(), @@session.time_zone, \'+00:00\'), INTERVAL ' . $config->{'rooms.inactivity_timeout'} . ' MINUTE)
AND `persistent`=\'0\' AND `owner_password` IS NULL');
};
if ($@){
return {msg => $@};
}
$sth->execute;
if ($sth->err){
return {msg => "DB Error: " . $sth->errstr . " (code " . $sth->err . ")"};
}
my $toDelete = {};
while (my ($room,$ether_group) = $sth->fetchrow_array){
$toDelete->{$room} = $ether_group;
}
if ($config->{'rooms.reserved_inactivity_timeout'} > 0){
$sth = eval {
$self->db->prepare('SELECT `name`,`etherpad_group`
FROM `rooms`
WHERE `last_activity` < DATE_SUB(CONVERT_TZ(NOW(), @@session.time_zone, \'+00:00\'), INTERVAL ' . $config->{'rooms.reserved_inactivity_timeout'} . ' MINUTE)
AND `persistent`=\'0\' AND `owner_password` IS NOT NULL')
};
if ($@){
return {msg => $@};
}
$sth->execute;
if ($sth->err){
return {msg => "DB Error: " . $sth->errstr . " (code " . $sth->err . ")"};
}
while (my ($room, $ether_group) = $sth->fetchrow_array){
$toDelete->{$room} = $ether_group;
}
}
foreach my $room (keys %{$toDelete}){
$self->app->log->debug("Room $room will be deleted");
# Remove Etherpad group
if ($ec){
$ec->delete_pad($toDelete->{$room} . '$' . $room);
$ec->delete_group($toDelete->{$room});
}
}
# Now remove rooms
if (keys %{$toDelete} > 0){
$sth = eval {
$self->db->prepare("DELETE FROM `rooms`
WHERE `name` IN (" . join( ",", map { "?" } keys %{$toDelete} ) . ")");
};
if ($@){
return {msg => $@};
}
$sth->execute(keys %{$toDelete});
if ($sth->err){
return {msg => "DB Error: " . $sth->errstr . " (code " . $sth->err . ")"};
}
}
else{
$self->app->log->debug('No rooms deleted, as none has expired');
}
return {ok => 1};
};
# delete just a specific room
helper delete_room => sub {
my $self = shift;
my ($room) = @_;
$self->app->log->debug("Removing room $room");
my $data = $self->get_room_by_name($room);
if (!$data){
$self->app->log->debug("Error: room $room doesn't exist");
return undef;
}
if ($ec && $data->{etherpad_group}){
$ec->delete_pad($data->{etherpad_group} . '$' . $room);
$ec->delete_group($data->{etherpad_group});
}
my $sth = eval {
$self->db->prepare('DELETE FROM `rooms`
WHERE `id`=?');
} || return undef;
$sth->execute($data->{id}) || return undef;
return 1;
};
# Retrieve the list of rooms
helper get_all_rooms => sub {
my $self = shift;
my @rooms;
my $sth = eval {
$self->db->prepare('SELECT `name`
FROM `rooms`');
} || return undef;
$sth->execute() || return undef;
while (my $name = $sth->fetchrow_array){
push @rooms, $name;
}
return @rooms;
};
# Just update the activity timestamp
# so we can detect unused rooms
helper ping_room => sub {
my $self = shift;
my ($name) = @_;
my $data = $self->get_room_by_name($name) || return undef;
return undef unless ($data);
my $sth = eval {
$self->db->prepare('UPDATE `rooms`
SET `last_activity`=CONVERT_TZ(NOW(), @@session.time_zone, \'+00:00\')
WHERE `id`=?');
} || return undef;
$sth->execute($data->{id}) || return undef;
$sth = eval {
$self->db->prepare('UPDATE `room_participants`
SET `last_activity`=CONVERT_TZ(NOW(), @@session.time_zone, \'+00:00\')
WHERE `id`=?
AND `participant`=?');
} || return undef;
$sth->execute($data->{id},$self->session('name')) || return undef;
$self->app->log->debug($self->session('name') . " pinged the room $name");
return 1;
};
# Generate a random token
helper get_random => sub {
my $self = shift;
my ($entropy) = @_;
return Session::Token->new(entropy => $entropy)->get;
};
# Generate a random name
helper get_random_name => sub {
my $self = shift;
my $name = lc $self->get_random(64);
# Get another one if already taken
while ($self->get_room_by_name($name)){
$name = $self->get_random_name();
}
return $name;
};
# Return the mtime of a file
# Used to append the timestamp to JS and CSS files
# So client can get new version immediatly
helper get_mtime => sub {
my $self = shift;
my ($file) = @_;
return stat($file)->mtime;
};
# Wrapper arround url_for which adds a trailing / if needed
helper get_url => sub {
my $self = shift;
my $url = $self->url_for(shift);
$url .= ($url =~ m/\/$/) ? '' : '/';
return $url;
};
# Password protect a room
# Takes two args: room name and password
# If password is undef: remove the password
# Password is hashed and salted before being stored
helper set_join_pass => sub {
my $self = shift;
my ($room,$pass) = @_;
return undef unless ( $self->get_room_by_name($room) );
my $sth = eval {
$self->db->prepare('UPDATE `rooms`
SET `join_password`=?
WHERE `name`=?');
} || return undef;
$pass = ($pass) ? Crypt::SaltedHash->new(algorithm => 'SHA-256')->add($pass)->generate : undef;
$sth->execute($pass,$room) || return undef;
if ($pass){
$self->app->log->debug($self->session('name') . " has set a password on room $room");
}
else{
$self->app->log->debug($self->session('name') . " has removed password on room $room");
}
return 1;
};
# Set owner password. Not needed to join a room
# but needed to prove you're the owner, and access the configuration menu
helper set_owner_pass => sub {
my $self = shift;
my ($room,$pass) = @_;
return undef unless ( $self->get_room_by_name($room) );
if ($pass){
my $sth = eval {
$self->db->prepare('UPDATE `rooms`
SET `owner_password`=?
WHERE `name`=?');
} || return undef;
my $pass = Crypt::SaltedHash->new(algorithm => 'SHA-256')->add($pass)->generate;
$sth->execute($pass,$room) || return undef;
$self->app->log->debug($self->session('name') . " has set an owner password on room $room");
}
else{
my $sth = eval {
$self->db->prepare('UPDATE `rooms`
SET `owner_password`=?
WHERE `name`=?');
} || return undef;
$sth->execute(undef,$room) || return undef;
$self->app->log->debug($self->session('name') . " has removed the owner password on room $room");
}
};
# Make the room persistent
helper set_persistent => sub {
my $self = shift;
my ($room,$set) = @_;
my $data = $self->get_room_by_name($room);
return undef unless ($data);
my $sth = eval {
$self->db->prepare('UPDATE `rooms`
SET `persistent`=?
WHERE `name`=?');
} || return undef;
$sth->execute($set,$room) || return undef;
if ($set eq '1'){
$self->app->log->debug("Room $room is now persistent");
}
else{
$self->app->log->debug("Room $room isn't persistent anymore");
}
return 1;
};
# Add an email address to the list of notifications
helper add_notification => sub {
my $self = shift;
my ($room,$email) = @_;
my $data = $self->get_room_by_name($room);
return undef unless ($data);
my $sth = eval {
$self->db->prepare('INSERT INTO `email_notifications`
(`id`,`email`)
VALUES (?,?)');
} || return undef;
$sth->execute($data->{id},$email) || return undef;
$self->app->log->debug($self->session('name') . " has added $email to the list of email which will be notified when someone joins room $room");
return 1;
};
# Return the list of email addresses
helper get_notification => sub {
my $self = shift;
my ($room) = @_;
$room = $self->get_room_by_name($room) || return undef;
my $sth = eval {
$self->db->prepare('SELECT `email`
FROM `email_notifications`
WHERE `id`=?');
} || return undef;
$sth->execute($room->{id}) || return undef;
my @res;
while(my @row = $sth->fetchrow_array){
push @res, $row[0];
}
return @res;
};
# Remove an email from notification list
helper remove_notification => sub {
my $self = shift;
my ($room,$email) = @_;
my $data = $self->get_room_by_name($room);
return undef unless ($data);
my $sth = eval {
$self->db->prepare('DELETE FROM `email_notifications`
WHERE `id`=?
AND `email`=?');
} || return undef;
$sth->execute($data->{id},$email) || return undef;
$self->app->log->debug($self->session('name') . " has removed $email from the list of email which are notified when someone joins room $room");
return 1;
};
# Set/unset ask for name
helper ask_for_name => sub {
my $self = shift;
my ($room,$set) = @_;
my $data = $self->get_room_by_name($room);
return undef unless ($data);
my $sth = eval {
$self->db->prepare('UPDATE `rooms`
SET `ask_for_name`=?
WHERE `name`=?');
} || return undef;
$sth->execute($set,$room) || return undef;
$self->app->log->debug($self->session('name') . " has configured room $room to ask for a name before joining it");
return 1;
};
# Randomly choose a music on hold
helper choose_moh => sub {
my $self = shift;
my @files = (<public/snd/moh/*.*>);
return basename($files[rand @files]);
};
# Add a invitation
helper add_invitation => sub {
my $self = shift;
my ($room,$email) = @_;
my $from = $self->session('name') || return undef;
my $data = $self->get_room_by_name($room);
my $id = $self->get_random(256);
return undef unless ($data);
my $sth = eval {
$self->db->prepare('INSERT INTO `email_invitations`
(`room_id`,`from`,`token`,`email`,`date`)
VALUES (?,?,?,?,CONVERT_TZ(NOW(), @@session.time_zone, \'+00:00\'))');
} || return undef;
$sth->execute($data->{id},$from,$id,$email) || return undef;
$self->app->log->debug($self->session('name') . " has invited $email to join room $room");
return $id;
};
# return a hash with all the invitation param
# just like get_room
helper get_invitation => sub {
my $self = shift;
my ($id) = @_;
my $sth = eval {
$self->db->prepare('SELECT *
FROM `email_invitations`
WHERE `token`=?
AND `processed`=\'0\'');
} || return undef;
$sth->execute($id) || return undef;
return $sth->fetchall_hashref('token')->{$id};
};
# Find invitations which have a unprocessed repsponse
helper find_invitations => sub {
my $self = shift;
my $sth = eval {
$self->db->prepare('SELECT `token`
FROM `email_invitations`
WHERE `from`=?
AND `response` IS NOT NULL
AND `processed`=\'0\'');
} || return undef;
$sth->execute($self->session('name')) || return undef;
my @res;
while(my $invit = $sth->fetchrow_array){
push @res, $invit;
}
return @res;
};
helper respond_invitation => sub {
my $self = shift;
my ($id,$response,$message) = @_;
my $sth = eval {
$self->db->prepare('UPDATE `email_invitations`
SET `response`=?,
`message`=?
WHERE `token`=?');
} || return undef;
$sth->execute($response,$message,$id) || return undef;
return 1;
};
# Mark a invitation response as processed
helper processed_invitation => sub {
my $self = shift;
my ($id) = @_;
my $sth = eval {
$self->db->prepare('UPDATE `email_invitations`
SET `processed`=\'1\'
WHERE `token`=?');
} || return undef;
$sth->execute($id) || return undef;
return 1;
};
# Purge expired invitation links
helper delete_invitations => sub {
my $self = shift;
$self->app->log->debug('Removing expired invitations');
my $sth = eval {
$self->db->prepare('DELETE FROM `email_invitations`
WHERE `date` < DATE_SUB(CONVERT_TZ(NOW(), @@session.time_zone, \'+00:00\'), INTERVAL 2 HOUR)');
} || return undef;
$sth->execute || return undef;
return 1;
};
# Check an invitation token is valid
helper check_invite_token => sub {
my $self = shift;
my ($room,$token) = @_;
# Expire invitations before checking if it's valid
$self->delete_invitations;
$self->app->log->debug("Checking if invitation with token $token is valid for room $room");
my $ret = 0;
my $data = $self->get_room_by_name($room);
if (!$data || !$token){
return undef;
}
my $sth = eval {
$self->db->prepare('SELECT *
FROM `email_invitations`
WHERE `room_id`=?
AND `token`=?
AND (`response` IS NULL
OR `response`=\'later\')');
} || return undef;
$sth->execute($data->{id},$token) || return undef;
if ($sth->rows == 1){
$ret = 1;
$self->app->log->debug("Invitation is valid");
}
else{
$self->app->log->debug("Invitation is invalid");
}
return $ret;
};
# Create a pad (and the group if needed)
helper create_pad => sub {
my $self = shift;
my ($room) = @_;
return undef unless ($ec);
my $data = $self->get_room_by_name($room);
return undef unless ($data);
if (!$data->{etherpad_group}){
my $group = $ec->create_group() || undef;
return undef unless ($group);
my $sth = eval {
$self->db->prepare('UPDATE `rooms`
SET `etherpad_group`=?
WHERE `name`=?');
} || return undef;
$sth->execute($group,$room) || return undef;
$data = $self->get_room_by_name($room);
}
$ec->create_group_pad($data->{etherpad_group},$room) || return undef;
$self->app->log->debug("Pad for room $room created (group " . $data->{etherpad_group} . ")");
return 1;
};
# Create an etherpad session for a user
helper create_etherpad_session => sub {
my $self = shift;
my ($room) = @_;
return undef unless ($ec);
my $data = $self->get_room_by_name($room);
return undef unless ($data && $data->{etherpad_group});
my $id = $ec->create_author_if_not_exists_for($self->session('name'));
$self->session($room)->{etherpadAuthorId} = $id;
my $etherpadSession = $ec->create_session($data->{etherpad_group}, $id, time + 86400);
$self->session($room)->{etherpadSessionId} = $etherpadSession;
my $etherpadCookieParam = {};
if ($config->{'etherpad.base_domain'} && $config->{'etherpad.base_domain'} ne ''){
$etherpadCookieParam->{domain} = $config->{'etherpad.base_domain'};
}
$self->cookie(sessionID => $etherpadSession, $etherpadCookieParam);
};
# Route / to the index page
any '/' => sub {
my $self = shift;
$self->stash(
etherpad => ($ec) ? 'true' : 'false'
);
} => 'index';
# Route for the about page
get '/about' => sub {
my $self = shift;
$self->stash(
components => COMPONENTS,
musics => MOH
);
} => 'about';
# Route for the help page
get '/help' => 'help';
# Route for the admin page
# This one displas the details of a room
get '/admin/(:room)' => sub {
my $self = shift;
my $room = $self->stash('room');
$self->purge_participants;
my $data = $self->get_room_by_name($room);
unless ($data){
return $self->render('error',
err => 'ERROR_ROOM_s_DOESNT_EXIST',
msg => sprintf ($self->l("ERROR_ROOM_s_DOESNT_EXIST"), $room),
room => $room
);
}
my $num = scalar keys %{$self->get_participants_list($room)};
$self->stash(
room => $room,
participants => $num
);
} => 'manage_room';
# And this one displays the list of existing rooms
get '/admin' => sub {
my $self = shift;
$self->purge_rooms;
} => 'admin';
# Routes for feedback. One get to display the form
# and one post to get data from it
get '/feedback' => 'feedback';
post '/feedback' => sub {
my $self = shift;
my $email = $self->param('email') || '';
my $comment = $self->param('comment');
my $sent = $self->mail(
to => $config->{'email.contact'},
subject => $self->l("FEEDBACK_FROM_VROOM"),
data => $self->render_mail('feedback',
email => $email,
comment => $comment
)
);
return $self->render('feedback_thanks');
};
# Route for the goodbye page, displayed when someone leaves a room
get '/goodbye/(:room)' => sub {
my $self = shift;
my $room = $self->stash('room');
if ($self->get_room_by_name($room) && $self->session('name')){
$self->remove_participant_from_room($room,$self->session('name'));
}
$self->logout($room);
} => 'goodbye';
# Route for the kicked page
# Should be merged with the goodby route
get '/kicked/(:room)' => sub {
my $self = shift;
my $room = $self->stash('room');
if (!$self->get_room_by_name($room)){
return $self->render('error',
err => 'ERROR_ROOM_s_DOESNT_EXIST',
msg => sprintf ($self->l("ERROR_ROOM_s_DOESNT_EXIST"), $room),
room => $room
);
}
$self->remove_participant_from_room($room,$self->session('name'));
$self->logout($room);
} => 'kicked';
# Route for invitition response
get '/invitation' => sub {
my $self = shift;
my $inviteId = $self->param('token') || '';
# Delete expired invitation now
$self->delete_invitations;
my $invite = $self->get_invitation($inviteId);
my $room = $self->get_room_by_id($invite->{room_id});
if (!$invite || !$room){
return $self->render('error',
err => 'ERROR_INVITATION_INVALID',
msg => $self->l('ERROR_INVITATION_INVALID'),
room => $room
);
}
$self->render('invitation',
inviteId => $inviteId,
room => $room->{name},
);
};
post '/invitation' => sub {
my $self = shift;
my $id = $self->param('token') || '';
my $response = $self->param('response') || 'decline';
my $message = $self->param('message') || '';
if ($response !~ m/^(later|decline)$/ || !$self->respond_invitation($id,$response,$message)){
return $self->render('error');
}
$self->render('invitation_thanks');
};
# This handler creates a new room
post '/create' => sub {
my $self = shift;
# No name provided ? Lets generate one
my $name = $self->param('roomName') || $self->get_random_name();
# Create a session for this user, but don't set a role for now
$self->login;
my $json = {
status => 'error',
err => 'ERROR_OCCURRED',
msg => $self->l('ERROR_OCCURRED'),
room => $name
};
# Cleanup unused rooms before trying to create it
$self->purge_rooms;
if (!$self->valid_room_name($name)){
$json->{err} = 'ERROR_NAME_INVALID';
$json->{msg} = $self->l('ERROR_NAME_INVALID');
return $self->render(json => $json);
}
elsif ($self->get_room_by_name($name)){
$json->{err} = 'ERROR_NAME_CONFLICT';
$json->{msg} = $self->l('ERROR_NAME_CONFLICT');
return $self->render(json => $json);
}
my $res = $self->create_room($name,$self->session('name'));
if (!$res->{ok}){
$json->{err} = $res->{msg};
$json->{msg} = $self->l($res->{msg});
return $self->render(json => $json);
}
$json->{status} = 'success';
$json->{err} = $res->{msg};
$self->session($name => {role => 'owner'});
return $self->render(json => $json);
};
# Translation for JS resources
# As there's no way to list all the available translated strings
# we just maintain a list of strings needed
get '/localize/:lang' => { lang => 'en' } => sub {
my $self = shift;
my $strings = {};
foreach my $string (JS_STRINGS){
$strings->{$string} = $self->l($string);
}
# Cache the translation
$self->res->headers->cache_control('private,max-age=3600');
return $self->render(json => $strings);
};
# Route for the password page
get '/password/(:room)' => sub {
my $self = shift;
my $room = $self->stash('room') || '';
my $data = $self->get_room_by_name($room);
unless ($data){
return $self->render('error',
err => 'ERROR_ROOM_s_DOESNT_EXIST',
msg => sprintf ($self->l("ERROR_ROOM_s_DOESNT_EXIST"), $room),
room => $room
);
}
$self->render('password', room => $room);
};
# Route for password submiting
post '/password/(:room)' => sub {
my $self = shift;
my $room = $self->stash('room') || '';
my $data = $self->get_room_by_name($room);
unless ($data){
return $self->render('error',
err => 'ERROR_ROOM_s_DOESNT_EXIST',
msg => sprintf ($self->l("ERROR_ROOM_s_DOESNT_EXIST"), $room),
room => $room
);
}
my $pass = $self->param('password');
# First check if we got the owner password, and if so, mark this user as owner
if ($data->{owner_password} && Crypt::SaltedHash->validate($data->{owner_password}, $pass)){
$self->session($room => {role => 'owner'});
$self->redirect_to($self->get_url('/') . $room);
}
# Then, check if it's the join password
elsif ($data->{join_password} && Crypt::SaltedHash->validate($data->{join_password}, $pass)){
$self->session($room => {role => 'participant'});
$self->redirect_to($self->get_url('/') . $room);
}
# Else, it's a wrong password, display an error page
else{
$self->render('error',
err => 'WRONG_PASSWORD',
msg => sprintf ($self->l("WRONG_PASSWORD"), $room),
room => $room
);
}
};
# Catch all route: if nothing else match, it's the name of a room
get '/(*room)' => sub {
my $self = shift;
my $room = $self->stash('room');
my $video = $self->param('video') || '1';
my $token = $self->param('token') || undef;
# Redirect to lower case
if ($room ne lc $room){
$self->redirect_to($self->get_url('/') . lc $room);
}
$self->purge_rooms;
$self->delete_invitations;
my $res = $self->valid_room_name($room);
if (!$self->valid_room_name($room)){
return $self->render('error',
msg => $self->l('ERROR_NAME_INVALID'),
err => 'ERROR_NAME_INVALID',
room => $room
);
}
my $data = $self->get_room_by_name($room);
unless ($data){
return $self->render('error',
err => 'ERROR_ROOM_s_DOESNT_EXIST',
msg => sprintf ($self->l("ERROR_ROOM_s_DOESNT_EXIST"), $room),
room => $room
);
}
# Create a session if not already done
$self->login;
# If the room is locked and we're not the owner, we cannot join it !
if ($data->{'locked'} && (!$self->session($room) || !$self->session($room)->{role} || $self->session($room)->{role} ne 'owner')){
return $self->render('error',
msg => sprintf($self->l("ERROR_ROOM_s_LOCKED"), $room),
err => 'ERROR_ROOM_s_LOCKED',
room => $room,
ownerPass => ($data->{owner_password}) ? '1':'0'
);
}
# Now, if the room is password protected and we're not a participant, nor the owner, lets prompt for the password
# Email invitation have a token which can be used instead of password
if ($data->{join_password} &&
(!$self->session($room) || $self->session($room)->{role} !~ m/^participant|owner$/) &&
!$self->check_invite_token($room,$token)){
return $self->redirect_to($self->get_url('/password') . $room);
}
# Set this peer as a simple participant if he has no role yet (shouldn't happen)
$self->session($room => {role => 'participant'}) if (!$self->session($room) || !$self->session($room)->{role});
# Create etherpad session if needed
if ($ec && !$self->session($room)->{etherpadSession}){
# pad doesn't exist yet ?
if (!$data->{etherpad_group}){
$self->create_pad($room);
}
$self->create_etherpad_session($room);
}
# Short life cookie to negociate a session with the signaling server
$self->cookie(vroomsession => encode_base64($self->session('name') . ':' . $data->{name} . ':' . $data->{token}, ''), {expires => time + 60, path => '/'});
# Add this user to the participants table
$res = $self->add_participant_to_room($room,$self->session('name'));
if (!$res->{ok}){
return $self->render('error',
msg => $self->l($res->{msg}),
err => $res->{msg},
room => $room
);
}
# Now display the room page
return $self->render('join',
moh => $self->choose_moh(),
turnPassword => $data->{token},
video => $video,
etherpad => ($ec) ? 'true' : 'false',
etherpadGroup => $data->{etherpad_group},
ua => $self->req->headers->user_agent
);
};
# Route for various room actions
post '/*action' => [action => [qw/action admin\/action/]] => sub {
my $self = shift;
my $action = $self->param('action');
my $prefix = ($self->stash('action') eq 'admin/action') ? 'admin':'room';
my $room = $self->param('room') || "";
if ($action eq 'langSwitch'){
my $new_lang = $self->param('lang') || 'en';
$self->app->log->debug("switching to lang $new_lang");
$self->session(language => $new_lang);
return $self->render(
json => {
status => 'success',
}
);
}
# Refuse any action from non members of the room
if ($prefix ne 'admin' && (!$self->session('name') ||
!$self->has_joined({name => $self->session('name'), room => $room})->{data} ||
!$self->session($room) ||
!$self->session($room)->{role})){
return $self->render(
json => {
msg => $self->l('ERROR_NOT_LOGGED_IN'),
status => 'error'
},
);
}
# Sanity check on the room name
if (!$self->valid_room_name($room)){
return $self->render(
json => {
msg => $self->l('ERROR_NAME_INVALID'),
status => 'error'
},
);
}
# Push the room name to the stash, just in case
$self->stash(room => $room);
# Gather room info from the DB
my $data = $self->get_room_by_name($room);
# Stop here if the room doesn't exist
if (!$data){
return $self->render(
json => {
msg => sprintf ($self->l('ERROR_ROOM_s_DOESNT_EXIST'), $room),
err => 'ERROR_ROOM_s_DOESNT_EXIST',
status => 'error'
},
);
}
# Handle email invitation
if ($action eq 'invite'){
my $rcpt = $self->param('recipient');
my $message = $self->param('message');
my $status = 'error';
my $msg = $self->l('ERROR_OCCURRED');
if ($prefix ne 'admin' && $self->session($room)->{role} ne 'owner'){
$msg = 'NOT_ALLOWED';
}
elsif ($rcpt !~ m/\S+@\S+\.\S+$/){
$msg = $self->l('ERROR_MAIL_INVALID');
}
else{
my $inviteId = $self->add_invitation($room,$rcpt);
my $sent = $self->mail(
to => $rcpt,
subject => $self->l("EMAIL_INVITATION"),
data => $self->render_mail('invite',
room => $room,
message => $message,
inviteId => $inviteId,
joinPass => ($data->{join_password}) ? 'yes' : 'no'
)
);
if ($inviteId && $sent){
$self->app->log->info($self->session('name') . " sent an invitation for room $room to $rcpt");
$status = 'success';
$msg = sprintf($self->l('INVITE_SENT_TO_s'), $rcpt);
}
}
$self->render(
json => {
msg => $msg,
status => $status
}
);
}
# Handle room lock/unlock
if ($action =~ m/(un)?lock/){
my ($lock,$success);
my $msg = 'ERROR_OCCURRED';
my $status = 'error';
$data->{locked} = ($action eq 'lock') ? '1':'0';
# Only the owner can lock or unlock a room
if ($prefix ne 'admin' && $self->session($room)->{role} ne 'owner'){
return $self->render(
json => {
status => 'error',
msg => $self->l('NOT_ALLOWED')
}
);
}
if (!$self->modify_room($data)){
return $self->render(
json => {
status => 'error',
msg => $self->l('ERROR_OCCURRED')
}
);
}
return $self->render(
json => {
msg => ($action eq 'lock') ? $self->l('ROOM_LOCKED') : $self->l('ROOM_UNLOCKED'),
status => 'success'
}
);
}
# Handle activity pings sent every minute by each participant
elsif ($action eq 'ping'){
my $status = 'error';
my $msg = $self->l('ERROR_OCCURRED');
my $res = $self->ping_room($room);
# Cleanup expired rooms every ~10 pings
if ((int (rand 100)) <= 10){
$self->purge_rooms;
}
# And same for expired invitation links
if ((int (rand 100)) <= 10){
$self->delete_invitations;
}
# And also remove inactive participants
if ((int (rand 100)) <= 10){
$self->purge_participants;
}
if ($res){
$status = 'success';
$msg = '';
}
my @invitations = $self->find_invitations();
if (scalar @invitations > 0){
$msg = '';
foreach my $id (@invitations){
my $invit = $self->get_invitation($id);
$msg .= sprintf($self->l('INVITE_REPONSE_FROM_s'), $invit->{email}) . "\n" ;
if ($invit->{response} && $invit->{response} eq 'later'){
$msg .= $self->l('HE_WILL_TRY_TO_JOIN_LATER');
}
else{
$msg .= $self->l('HE_WONT_JOIN');
}
if ($invit->{message} && $invit->{message} ne ''){
$msg .= "\n" . $self->l('MESSAGE') . ":\n" . $invit->{message} . "\n";
}
$msg .= "\n";
$self->processed_invitation($id);
}
}
return $self->render(
json => {
msg => $msg,
status => $status
}
);
}
# Handle password (join and owner)
elsif ($action eq 'setPassword'){
my $pass = $self->param('password');
my $type = $self->param('type') || 'join';
# Empty password is equivalent to no password at all
$pass = undef if ($pass && $pass eq '');
my $res = undef;
my $msg = $self->l('ERROR_OCCURRED');
my $status = 'error';
# Once again, only the owner can do this
if ($prefix eq 'admin' || $self->session($room)->{role} eq 'owner'){
if ($type eq 'owner'){
# Forbid a few common room names to be reserved
if (grep { $room eq $_ } (split /[,;]/, $config->{'rooms.common_names'})){
$msg = $self->l('ERROR_COMMON_ROOM_NAME');
}
elsif ($self->set_owner_pass($room,$pass)){
$msg = ($pass) ? $self->l('ROOM_NOW_RESERVED') : $self->l('ROOM_NO_MORE_RESERVED');
$status = 'success';
}
}
elsif ($type eq 'join' && $self->set_join_pass($room,$pass)){
$msg = ($pass) ? $self->l('PASSWORD_PROTECT_SET') : $self->l('PASSWORD_PROTECT_UNSET');
$status = 'success';
}
}
# Simple participants will get an error
else{
$msg = $self->l('NOT_ALLOWED');
}
return $self->render(
json => {
msg => $msg,
status => $status
}
);
}
# Handle persistence
elsif ($action eq 'setPersistent'){
my $type = $self->param('type');
my $status = 'error';
my $msg = $self->l('ERROR_OCCURRED');
# Only possible through /admin/action
if ($prefix ne 'admin'){
$msg = $self->l('NOT_ALLOWED');
}
elsif($type eq 'set' && $self->set_persistent($room,'1')){
$status = 'success';
$msg = $self->l('ROOM_NOW_PERSISTENT');
}
elsif($type eq 'unset' && $self->set_persistent($room,'0')){
$status = 'success';
$msg = $self->l('ROOM_NO_MORE_PERSISTENT');
}
return $self->render(
json => {
msg => $msg,
status => $status
}
);
}
# A participant is trying to auth as an owner, lets check that
elsif ($action eq 'authenticate'){
my $pass = $self->param('password');
my $res = undef;
my $msg = $self->l('ERROR_OCCURRED');
my $status = 'error';
# Auth succeed ? lets promote him to owner of the room
if ($data->{owner_password} && Crypt::SaltedHash->validate($data->{owner_password}, $pass)){
$self->session($room, {role => 'owner'});
$msg = $self->l('AUTH_SUCCESS');
$status = 'success';
}
elsif ($data->{owner_password}){
$msg = $self->l('WRONG_PASSWORD');
}
# There's no owner password, so you cannot auth
else{
$msg = $self->l('NOT_ALLOWED');
}
return $self->render(
json => {
msg => $msg,
status => $status
},
);
}
# Return your role and various info about the room
elsif ($action eq 'getRoomInfo'){
my $id = $self->param('id');
my %emailNotif;
if ($self->session($room) && $self->session($room)->{role}){
if ($self->session($room)->{role} ne 'owner' && $self->get_peer_role({room => $room, peer_id => $id}) eq 'owner'){
$self->session($room)->{role} = 'owner';
}
my $res = $self->set_peer_role({
room => $room,
name => $self->session('name'),
peer_id => $id,
role => $self->session($room)->{role}
});
if (!$res){
return $self->render(
json => {
status => 'error',
msg => $self->l('ERROR_OCCURRED')
}
);
}
}
if ($self->session($room)->{role} eq 'owner'){
my $i = 0;
my @email = $self->get_notification($room);
%emailNotif = map { $i => $email[$i++] } @email;
}
return $self->render(
json => {
role => $self->session($room)->{role},
owner_auth => ($data->{owner_password}) ? 'yes' : 'no',
join_auth => ($data->{join_password}) ? 'yes' : 'no',
locked => ($data->{locked}) ? 'yes' : 'no',
ask_for_name => ($data->{ask_for_name}) ? 'yes' : 'no',
notif => Mojo::JSON->new->encode({email => { %emailNotif }}),
status => 'success'
},
);
}
# Return the role of a peer
elsif ($action eq 'getPeerRole'){
my $id = $self->param('id');
my $role = $self->get_peer_role({room => $room, peer_id => $id});
return $self->render(
json => {
role => $role,
status => 'success'
}
);
}
# Add a new email for notifications when someone joins
elsif ($action eq 'emailNotification'){
my $email = $self->param('email');
my $type = $self->param('type');
my $status = 'error';
my $msg = $self->l('ERROR_OCCURRED');
if ($prefix ne 'admin' && $self->session($room)->{role} ne 'owner'){
$msg = $self->l('NOT_ALLOWED');
}
elsif ($email !~ m/^\S+@\S+\.\S+$/){
$msg = $self->l('ERROR_MAIL_INVALID');
}
elsif ($type eq 'add' && $self->add_notification($room,$email)){
$status = 'success';
$msg = sprintf($self->l('s_WILL_BE_NOTIFIED'), $email);
}
elsif ($type eq 'remove' && $self->remove_notification($room,$email)){
$status = 'success';
$msg = sprintf($self->l('s_WONT_BE_NOTIFIED_ANYMORE'), $email);
}
return $self->render(
json => {
msg => $msg,
status => $status
}
);
}
# Set/unset askForName
elsif ($action eq 'askForName'){
my $type = $self->param('type');
my $status = 'error';
my $msg = $self->l('ERROR_OCCURRED');
if ($prefix ne 'admin' && $self->session($room)->{role} ne 'owner'){
$msg = $self->l('NOT_ALLOWED');
}
elsif($type eq 'set' && $self->ask_for_name($room,'1')){
$status = 'success';
$msg = $self->l('FORCE_DISPLAY_NAME');
}
elsif($type eq 'unset' && $self->ask_for_name($room,'0')){
$status = 'success';
$msg = $self->l('NAME_WONT_BE_ASKED');
}
return $self->render(
json => {
msg => $msg,
status => $status
}
);
}
# New participant joined the room
elsif ($action eq 'join'){
my $name = $self->param('name') || '';
my $subj = ($name eq '') ? sprintf($self->l('s_JOINED_ROOM_s'), $self->l('SOMEONE'), $room) : sprintf($self->l('s_JOINED_ROOM_s'), $name, $room);
# Send notifications
foreach my $rcpt ($self->get_notification($room)){
my $sent = $self->mail(
to => $rcpt,
subject => $subj,
data => $self->render_mail('notification',
room => $room,
name => $name
)
);
}
return $self->render(
json => {
status => 'success'
}
);
}
# A participant is being promoted to the owner status
elsif ($action eq 'promote'){
my $peer = $self->param('peer');
my $status = 'error';
my $msg = $self->l('ERROR_OCCURRED');
if (!$peer){
$msg = $self->l('ERROR_OCCURRED');
}
elsif ($self->session($room)->{role} ne 'owner'){
$msg = $self->l('NOT_ALLOWED');
}
elsif ($self->promote_peer({room => $room, peer_id => $peer})->{ok}){
$status = 'success';
$msg = $self->l('PEER_PROMOTED');
}
return $self->render(
json => {
msg => $msg,
status => $status
}
);
}
# Wipe etherpad data
elsif ($action eq 'wipeData'){
my $status = 'error';
my $msg = $self->l('ERROR_OCCURRED');
if ($self->session($room)->{role} ne 'owner'){
$msg = $self->l('NOT_ALLOWED');
}
elsif (!$ec){
$msg = 'NOT_ENABLED';
}
elsif ($ec->delete_pad($data->{etherpad_group} . '$' . $room) && $self->create_pad($room) && $self->create_etherpad_session($room)){
$status = 'success';
$msg = '';
}
return $self->render(
json => {
msg => $msg,
status => $status
}
);
}
elsif ($action eq 'padSession'){
my $status = 'error';
my $msg = $self->l('ERROR_OCCURRED');
if ($self->session($room)->{role} !~ m/^owner|participant$/){
$msg = $self->l('NOT_ALLOWED');
}
elsif (!$ec){
$msg = 'NOT_ENABLED';
}
elsif ($self->create_etherpad_session($room)){
$status = 'success';
$msg = '';
}
return $self->render(
json => {
msg => $msg,
status => $status
}
);
}
# delete the room
elsif ($action eq 'deleteRoom'){
my $status = 'error';
my $msg = $self->l('ERROR_OCCURRED');
if ($prefix ne 'admin' && $self->session($room)->{role} ne 'owner'){
$msg = $self->l('NOT_ALLOWED');
}
elsif ($self->delete_room($room)){
$msg = $self->l('ROOM_DELETED');
$status = 'success';
}
return $self->render(
json => {
msg => $msg,
status => $status
}
);
}
};
# use the templates defined in the config
push @{app->renderer->paths}, 'templates/'.$config->{'interface.template'};
# Set the secret used to sign cookies
app->secret($config->{'cookie.secret'});
app->sessions->secure(1);
app->sessions->cookie_name($config->{'cookie.name'});
app->hook(before_dispatch => sub {
my $self = shift;
# Switch to the desired language
if ($self->session('language')){
$self->languages($self->session('language'));
}
# Stash the configuration hashref
$self->stash(config => $config);
});
# Are we running in hypnotoad ?
app->config(
hypnotoad => {
listen => ['http://' . $config->{'daemon.listen_ip'} . ':' . $config->{'daemon.listen_port'}],
pid_file => '/tmp/vroom.pid',
proxy => 1
}
);
# And start, lets VROOM !!
app->start;