diff options
Diffstat (limited to 'AdminPanel')
| -rw-r--r-- | AdminPanel/Hosts/GHosts.pm | 277 | ||||
| -rw-r--r-- | AdminPanel/Hosts/hosts.pm | 47 | ||||
| -rw-r--r-- | AdminPanel/Shared.pm | 2 |
3 files changed, 325 insertions, 1 deletions
diff --git a/AdminPanel/Hosts/GHosts.pm b/AdminPanel/Hosts/GHosts.pm new file mode 100644 index 00000000..2e9751e7 --- /dev/null +++ b/AdminPanel/Hosts/GHosts.pm @@ -0,0 +1,277 @@ +# vim: set et ts=4 sw=4: +#***************************************************************************** +# +# Copyright (c) 2013 Matteo Pasotti <matteo.pasotti@gmail.com> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 2, as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +#***************************************************************************** + +package AdminPanel::Hosts::GHosts; + +############################################### +## +## graphic related routines for managing user +## +############################################### + + +use Modern::Perl 2011; +use autodie; +# TODO evaluate if Moose is too heavy and use Moo +# instead +use Moose; +use POSIX qw(ceil); +use utf8; + +use Glib; +use yui; +#use AdminPanel::Shared; +use AdminPanel::Hosts::hosts; + +=head1 VERSION + +Version 1.0.0 + +=cut + +our $VERSION = '1.0.0'; + +has 'dialog' => ( + is => 'rw', + init_arg => undef +); + +has 'table' => ( + is => 'rw', + init_arg => undef +); + +sub start { + my $self = shift; + + $self->manageHostsDialog(); +}; + + +#============================================================= + +=head2 _createUserTable + +=head3 INPUT + + $self: this object + +=head3 DESCRIPTION + +This function create the User table to be added to the replace +point of the tab widget. Note this function is meant for internal +use only + +=cut + +#============================================================= +sub _addHostDialog { + my $self = shift; + + my $factory = yui::YUI::widgetFactory; + my $dlg = $factory->createPopupDialog(); + my $layout = $factory->createVBox($dlg); + + my $hbox_header = $factory->createHBox($layout); + my $vbox_content = $factory->createVBox($layout); + my $hbox_footer = $factory->createHBox($layout); + + # header + my $labelDescription = $factory->createLabel($hbox_header,"Add the information"); + + # content + my $firstHbox = $factory->createHBox($vbox_content); + my $secondHbox = $factory->createHBox($vbox_content); + my $thirdHbox = $factory->createHBox($vbox_content); + + my $labelIPAddress = $factory->createLabel($firstHbox,"IP Address"); + my $labelHostName = $factory->createLabel($secondHbox,"Hostname"); + my $labelHostAlias = $factory->createLabel($thirdHbox,"Host aliases"); + $labelIPAddress->setWeight($yui::YD_HORIZ, 10); + $labelHostName->setWeight($yui::YD_HORIZ, 10); + $labelHostAlias->setWeight($yui::YD_HORIZ, 10); + + my $textIPAddress = $factory->createInputField($firstHbox,""); + my $textHostName = $factory->createInputField($secondHbox,""); + my $textHostAlias = $factory->createInputField($thirdHbox,""); + $textIPAddress->setWeight($yui::YD_HORIZ, 30); + $textHostName->setWeight($yui::YD_HORIZ, 30); + $textHostAlias->setWeight($yui::YD_HORIZ, 30); + + # footer + my $cancelButton = $factory->createPushButton($factory->createLeft($hbox_footer),"Cancel"); + my $okButton = $factory->createPushButton($factory->createRight($hbox_footer),"OK"); + + while(1){ + my $event = $dlg->waitForEvent(); + my $eventType = $event->eventType(); + + #event type checking + if ($eventType == $yui::YEvent::CancelEvent) { + last; + } + elsif ($eventType == $yui::YEvent::WidgetEvent) { + # widget selected + my $widget = $event->widget(); + if ($widget == $cancelButton) { + last; + } + } + } + + destroy $dlg; +} + +sub setupTable { + my $self = shift(); + my $data = shift(); + + foreach my $host (@$data){ + my $tblItem; + my $aliases = join(',',@{$host->{'hosts'}}); + if(scalar(@{$host->{'hosts'}}) > 1){ + $aliases =~s/\,*$host->{'hosts'}[0]\,*//g; + }elsif(scalar(@{$host->{'hosts'}}) == 1){ + $aliases = ""; + } + $tblItem = new yui::YTableItem($host->{'ip'},$host->{'hosts'}[0],$aliases); + $self->table->addItem($tblItem); + } + +} + +sub manageHostsDialog { + my $self = shift; + + ## TODO fix for adminpanel + my $appTitle = yui::YUI::app()->applicationTitle(); + my $appIcon = yui::YUI::app()->applicationIcon(); + ## set new title to get it in dialog + my $newTitle = "Manage hosts definitions"; + yui::YUI::app()->setApplicationTitle($newTitle); + + my $factory = yui::YUI::widgetFactory; + my $optional = yui::YUI::optionalWidgetFactory; + + + $self->dialog($factory->createMainDialog()); + my $layout = $factory->createVBox($self->dialog); + + my $hbox_header = $factory->createHBox($layout); + my $headLeft = $factory->createHBox($factory->createLeft($hbox_header)); + my $headRight = $factory->createHBox($factory->createRight($hbox_header)); + + my $logoImage = $factory->createImage($headLeft, $appIcon); + my $labelAppDescription = $factory->createLabel($headRight,$newTitle); + $logoImage->setWeight($yui::YD_HORIZ,0); + $labelAppDescription->setWeight($yui::YD_HORIZ,3); + + my $hbox_content = $factory->createHBox($layout); + + my $tableHeader = new yui::YTableHeader(); + $tableHeader->addColumn("IP Address"); + $tableHeader->addColumn("Hostname"); + $tableHeader->addColumn("Host Aliases"); + my $leftContent = $factory->createLeft($hbox_content); + $leftContent->setWeight($yui::YD_HORIZ,45); + $self->table($factory->createTable($leftContent,$tableHeader)); + + my @hosts = AdminPanel::Hosts::hosts::_getHosts(); + $self->setupTable(\@hosts); + + my $rightContent = $factory->createRight($hbox_content); + $rightContent->setWeight($yui::YD_HORIZ,10); + my $topContent = $factory->createTop($rightContent); + my $vbox_commands = $factory->createVBox($topContent); + my $addButton = $factory->createPushButton($factory->createHBox($vbox_commands),"Add"); + my $edtButton = $factory->createPushButton($factory->createHBox($vbox_commands),"Edit"); + my $remButton = $factory->createPushButton($factory->createHBox($vbox_commands),"Remove"); + $addButton->setWeight($yui::YD_HORIZ,1); + $edtButton->setWeight($yui::YD_HORIZ,1); + $remButton->setWeight($yui::YD_HORIZ,1); + + my $hbox_foot = $factory->createHBox($layout); + my $cancelButton = $factory->createPushButton($factory->createLeft($hbox_foot),"Cancel"); + my $okButton = $factory->createPushButton($factory->createRight($hbox_foot),"OK"); + + # main loop + while(1) { + my $event = $self->dialog->waitForEvent(); + my $eventType = $event->eventType(); + + #event type checking + if ($eventType == $yui::YEvent::CancelEvent) { + last; + } + elsif ($eventType == $yui::YEvent::WidgetEvent) { +### Buttons and widgets ### + my $widget = $event->widget(); + if ($widget == $cancelButton) { + last; + } + elsif ($widget == $addButton) { + # implement add host dialog + $self->_addHostDialog(); + } + elsif ($widget == $edtButton) { + # implement modification dialog + } + elsif ($widget == $remButton) { + # implement deletion dialog + } + } + } + + $self->dialog->destroy() ; + + #restore old application title + yui::YUI::app()->setApplicationTitle($appTitle); +} + +#============================================================= + +=head2 _skipShortcut + +=head3 INPUT + + $self: this object + $label: an item label to be cleaned by keyboard shortcut "&" + +=head3 OUTPUT + + $label: cleaned label + +=head3 DESCRIPTION + + This internal method is a workaround to label that are + changed by "&" due to keyborad shortcut. + +=cut + +#============================================================= +sub _skipShortcut { + my ($self, $label) = @_; + + $label =~ s/&// if ($label); + + return ($label); +} + +1; diff --git a/AdminPanel/Hosts/hosts.pm b/AdminPanel/Hosts/hosts.pm new file mode 100644 index 00000000..c957ad42 --- /dev/null +++ b/AdminPanel/Hosts/hosts.pm @@ -0,0 +1,47 @@ +package AdminPanel::Hosts::hosts; + +use Modern::Perl 2011; +use autodie; +use diagnostics; +use local::lib; +use Config::Hosts; +use utf8; + +# costants by Config::Hosts +my $is_ip = 1; +my $is_host = -1; +my $is_none = 0; + + +=pod + +=head2 _getHosts + +=head3 OUTPUT + + @result: array of hashes; each one of them represent a host definition from the hosts configuration file + + NOTE: the 'hosts' item into each hash is an array: it contains the hostname and -eventually- the aliases + +=head3 DESCRIPTION + +retrieve data from the hosts file (/etc/hosts) using the Config::Hosts module + +=cut + +sub _getHosts { + my $configHosts = Config::Hosts->new(); + my $hosts = $configHosts->read_hosts(); + my @result = (); + while( my ($key, $value) = each($hosts)){ + if($configHosts->determine_ip_or_host($key) == $is_ip){ + my $tmp = {}; + $tmp = $configHosts->query_host($key); + $tmp->{'ip'} = $key; + push @result,$tmp; + } + } + return @result; +} + +1; diff --git a/AdminPanel/Shared.pm b/AdminPanel/Shared.pm index a74635b1..c337dfcc 100644 --- a/AdminPanel/Shared.pm +++ b/AdminPanel/Shared.pm @@ -556,7 +556,7 @@ sub AboutDialog { =head3 DESCRIPTION -Thios function trim the given string. +This function trim the given string. =cut |