admin/printers.php

   1 <?php
   2 /**********************************************************************
   3     Copyright (C) FrontAccounting, LLC.
   4         Released under the terms of the GNU Affero General Public License,
   5         AGPL, as published by the Free Software Foundation, either version
   6         3 of the License, or (at your option) any later version.
   7     This program is distributed in the hope that it will be useful,
   8     but WITHOUT ANY WARRANTY; without even the implied warranty of
   9     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  10     See the License here <http://www.gnu.org/licenses/agpl-3.0.html>.
  11 ***********************************************************************/
  12 $page_security = 15;
  13 $path_to_root="..";
  14 include($path_to_root . "/includes/session.inc");
  15
  16 page(_("Printer Locations"));
  17
  18 include($path_to_root . "/admin/db/printers_db.inc");
  19 include($path_to_root . "/includes/ui.inc");
  20
  21 simple_page_mode(true);
  22 //-------------------------------------------------------------------------------------------
  23 if ($Mode=='ADD_ITEM' || $Mode=='UPDATE_ITEM')
  24 {
  25
  26         $error = 0;
  27
  28         if (empty($_POST['name']))
  29         {
  30                 $error = 1;
  31                 display_error( _("Printer name cannot be empty."));
  32                 set_focus('name');
  33         }
  34         elseif (empty($_POST['host']))
  35         {
  36                 display_notification_centered( _("You have selected printing to server at user IP."));
  37         }
  38         elseif (!check_num('tout', 0, 60))
  39         {
  40                 $error = 1;
  41                 display_error( _("Timeout cannot be less than zero nor longer than 60 (sec)."));
  42                 set_focus('tout');
  43         }
  44
  45         if ($error != 1)
  46         {
  47                 write_printer_def($selected_id, get_post('name'), get_post('descr'),
  48                         get_post('queue'), get_post('host'), input_num('port',0),
  49                         input_num('tout',0));
  50
  51                 display_notification_centered($selected_id==-1?
  52                         _('New printer definition has been created')
  53                         :_('Selected printer definition has been updated'));
  54                 $Mode = 'RESET';
  55         }
  56 }
  57
  58 if ($Mode == 'Delete')
  59 {
  60         // PREVENT DELETES IF DEPENDENT RECORDS IN print_profiles
  61
  62         $sql= "SELECT COUNT(*) FROM ".TB_PREF."print_profiles WHERE printer = '$selected_id'";
  63         $result = db_query($sql,"check printers relations failed");
  64         $myrow = db_fetch_row($result);
  65         if ($myrow[0] > 0)
  66         {
  67                 display_error(_("Cannot delete this printer definition, because print profile have been created using it."));
  68         }
  69         else
  70         {
  71                         $sql="DELETE FROM ".TB_PREF."printers WHERE id='$selected_id'";
  72                         db_query($sql,"could not delete printer definition");
  73                         display_notification(_('Selected printer definition has been deleted'));
  74         }
  75         $Mode = 'RESET';
  76 }
  77
  78 if ($Mode == 'RESET')
  79 {
  80         $selected_id = -1;
  81         unset($_POST);
  82 }
  83 //-------------------------------------------------------------------------------------------------
  84
  85 $result = get_all_printers();
  86 start_form();
  87 start_table($table_style);
  88 $th = array(_("Name"), _("Description"), _("Host"), _("Printer Queue"),'','');
  89 table_header($th);
  90
  91 $k = 0; //row colour counter
  92 while ($myrow = db_fetch($result))
  93 {
  94         alt_table_row_color($k);
  95
  96     label_cell($myrow['name']);
  97     label_cell($myrow['description']);
  98     label_cell($myrow['host']);
  99     label_cell($myrow['queue']);
 100         edit_button_cell("Edit".$myrow['id'], _("Edit"));
 101         delete_button_cell("Delete".$myrow['id'], _("Delete"));
 102     end_row();
 103
 104
 105 } //END WHILE LIST LOOP
 106
 107 end_table();
 108 end_form();
 109 echo '<br>';
 110
 111 //-------------------------------------------------------------------------------------------------
 112
 113 start_form();
 114
 115 start_table($table_style2);
 116
 117 if ($selected_id != -1)
 118 {
 119         if ($Mode == 'Edit') {
 120                 $myrow = get_printer($selected_id);
 121                 $_POST['name'] = $myrow['name'];
 122                 $_POST['descr'] = $myrow['description'];
 123                 $_POST['queue'] = $myrow['queue'];
 124                 $_POST['tout'] = $myrow['timeout'];
 125                 $_POST['host'] = $myrow['host'];
 126                 $_POST['port'] = $myrow['port'];
 127         }
 128         hidden('selected_id', $selected_id);
 129 } else {
 130         if(!isset($_POST['host']))
 131                 $_POST['host'] = 'localhost';
 132         if(!isset($_POST['port']))
 133                 $_POST['port'] = '515';
 134 }
 135
 136 text_row(_("Printer Name").':', 'name', null, 20, 20);
 137 text_row(_("Printer Description").':', 'descr', null, 40, 60);
 138 text_row(_("Host name or IP").':', 'host', null, 30, 40);
 139 text_row(_("Port").':', 'port', null, 5, 5);
 140 text_row(_("Printer Queue").':', 'queue', null, 20, 20);
 141 text_row(_("Timeout").':', 'tout', null, 5, 5);
 142
 143 end_table(1);
 144
 145 submit_add_or_update_center($selected_id == -1, '', true);
 146
 147 end_form();
 148
 149 end_page();
 150
 151 ?>