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<?php
/**********************************************************************
Copyright (C) FrontAccounting, LLC.
Released under the terms of the GNU General Public License, GPL,
as published by the Free Software Foundation, either version 3
of the License, or (at your option) any later version.
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 License here <http://www.gnu.org/licenses/gpl-3.0.html>.
***********************************************************************/
$page_security = 'SA_PRINTERS';
$path_to_root="..";
include($path_to_root . "/includes/session.inc");
page(_($help_context = "Printer Locations"));
include($path_to_root . "/admin/db/printers_db.inc");
include($path_to_root . "/includes/ui.inc");
simple_page_mode(true);
//-------------------------------------------------------------------------------------------
if ($Mode=='ADD_ITEM' || $Mode=='UPDATE_ITEM')
{
$error = 0;
if (empty($_POST['name']))
{
$error = 1;
display_error( _("Printer name cannot be empty."));
set_focus('name');
}
elseif (empty($_POST['host']))
{
display_notification_centered( _("You have selected printing to server at user IP."));
}
elseif (!check_num('tout', 0, 60))
{
$error = 1;
display_error( _("Timeout cannot be less than zero nor longer than 60 (sec)."));
set_focus('tout');
}
if ($error != 1)
{
write_printer_def($selected_id, get_post('name'), get_post('descr'),
get_post('queue'), get_post('host'), input_num('port',0),
input_num('tout',0));
display_notification_centered($selected_id==-1?
_('New printer definition has been created')
:_('Selected printer definition has been updated'));
$Mode = 'RESET';
}
}
if ($Mode == 'Delete')
{
// PREVENT DELETES IF DEPENDENT RECORDS IN print_profiles
$sql= "SELECT COUNT(*) FROM ".TB_PREF."print_profiles WHERE printer = ".db_escape($selected_id);
$result = db_query($sql,"check printers relations failed");
$myrow = db_fetch_row($result);
if ($myrow[0] > 0)
{
display_error(_("Cannot delete this printer definition, because print profile have been created using it."));
}
else
{
$sql="DELETE FROM ".TB_PREF."printers WHERE id=".db_escape($selected_id);
db_query($sql,"could not delete printer definition");
display_notification(_('Selected printer definition has been deleted'));
}
$Mode = 'RESET';
}
if ($Mode == 'RESET')
{
$selected_id = -1;
unset($_POST);
}
//-------------------------------------------------------------------------------------------------
$result = get_all_printers();
start_form();
start_table($table_style);
$th = array(_("Name"), _("Description"), _("Host"), _("Printer Queue"),'','');
table_header($th);
$k = 0; //row colour counter
while ($myrow = db_fetch($result))
{
alt_table_row_color($k);
label_cell($myrow['name']);
label_cell($myrow['description']);
label_cell($myrow['host']);
label_cell($myrow['queue']);
edit_button_cell("Edit".$myrow['id'], _("Edit"));
delete_button_cell("Delete".$myrow['id'], _("Delete"));
end_row();
} //END WHILE LIST LOOP
end_table();
end_form();
echo '<br>';
//-------------------------------------------------------------------------------------------------
start_form();
start_table($table_style2);
if ($selected_id != -1)
{
if ($Mode == 'Edit') {
$myrow = get_printer($selected_id);
$_POST['name'] = $myrow['name'];
$_POST['descr'] = $myrow['description'];
$_POST['queue'] = $myrow['queue'];
$_POST['tout'] = $myrow['timeout'];
$_POST['host'] = $myrow['host'];
$_POST['port'] = $myrow['port'];
}
hidden('selected_id', $selected_id);
} else {
if(!isset($_POST['host']))
$_POST['host'] = 'localhost';
if(!isset($_POST['port']))
$_POST['port'] = '515';
}
text_row(_("Printer Name").':', 'name', null, 20, 20);
text_row(_("Printer Description").':', 'descr', null, 40, 60);
text_row(_("Host name or IP").':', 'host', null, 30, 40);
text_row(_("Port").':', 'port', null, 5, 5);
text_row(_("Printer Queue").':', 'queue', null, 20, 20);
text_row(_("Timeout").':', 'tout', null, 5, 5);
end_table(1);
submit_add_or_update_center($selected_id == -1, '', 'both');
end_form();
end_page();
?>
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