admin/printers.php

   1 <?php
   2 /**********************************************************************
   3     Copyright (C) FrontAccounting, LLC.
   4         Released under the terms of the GNU General Public License, GPL,
   5         as published by the Free Software Foundation, either version 3
   6         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/gpl-3.0.html>.
  11 ***********************************************************************/
  12 $page_security = 'SA_PRINTERS';
  13 $path_to_root="..";
  14 include($path_to_root . "/includes/session.inc");
  15
  16 page(_($help_context = "Printer Locations"));
  17
  18 include($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         if (key_in_foreign_table($selected_id, 'print_profiles', 'printer'))
  63         {
  64                 display_error(_("Cannot delete this printer definition, because print profile have been created using it."));
  65         }
  66         else
  67         {
  68                 delete_printer($selected_id);
  69                 display_notification(_('Selected printer definition has been deleted'));
  70         }
  71         $Mode = 'RESET';
  72 }
  73
  74 if ($Mode == 'RESET')
  75 {
  76         $selected_id = -1;
  77         unset($_POST);
  78 }
  79 //-------------------------------------------------------------------------------------------------
  80
  81 $result = get_all_printers();
  82 start_form();
  83 start_table(TABLESTYLE);
  84 $th = array(_("Name"), _("Description"), _("Host"), _("Printer Queue"),'','');
  85 table_header($th);
  86
  87 $k = 0; //row colour counter
  88 while ($myrow = db_fetch($result))
  89 {
  90         alt_table_row_color($k);
  91
  92     label_cell($myrow['name']);
  93     label_cell($myrow['description']);
  94     label_cell($myrow['host']);
  95     label_cell($myrow['queue']);
  96         edit_button_cell("Edit".$myrow['id'], _("Edit"));
  97         delete_button_cell("Delete".$myrow['id'], _("Delete"));
  98     end_row();
  99
 100
 101 } //END WHILE LIST LOOP
 102
 103 end_table();
 104 end_form();
 105 echo '<br>';
 106
 107 //-------------------------------------------------------------------------------------------------
 108
 109 start_form();
 110
 111 start_table(TABLESTYLE2);
 112
 113 if ($selected_id != -1)
 114 {
 115         if ($Mode == 'Edit') {
 116                 $myrow = get_printer($selected_id);
 117                 $_POST['name'] = $myrow['name'];
 118                 $_POST['descr'] = $myrow['description'];
 119                 $_POST['queue'] = $myrow['queue'];
 120                 $_POST['tout'] = $myrow['timeout'];
 121                 $_POST['host'] = $myrow['host'];
 122                 $_POST['port'] = $myrow['port'];
 123         }
 124         hidden('selected_id', $selected_id);
 125 } else {
 126         if(!isset($_POST['host']))
 127                 $_POST['host'] = 'localhost';
 128         if(!isset($_POST['port']))
 129                 $_POST['port'] = '515';
 130 }
 131
 132 text_row(_("Printer Name").':', 'name', null, 20, 20);
 133 text_row(_("Printer Description").':', 'descr', null, 40, 60);
 134 text_row(_("Host name or IP").':', 'host', null, 30, 40);
 135 text_row(_("Port").':', 'port', null, 5, 5);
 136 text_row(_("Printer Queue").':', 'queue', null, 20, 20);
 137 text_row(_("Timeout").':', 'tout', null, 5, 5);
 138
 139 end_table(1);
 140
 141 submit_add_or_update_center($selected_id == -1, '', 'both');
 142
 143 end_form();
 144
 145 end_page();
 146