admin/attachments.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 $path_to_root="..";
  13 $page_security = 'SA_ATTACHDOCUMENT';
  14
  15 include_once($path_to_root . "/includes/session.inc");
  16
  17 include_once($path_to_root . "/includes/date_functions.inc");
  18 include_once($path_to_root . "/includes/ui.inc");
  19 include_once($path_to_root . "/includes/data_checks.inc");
  20 include_once($path_to_root . "/admin/db/attachments_db.inc");
  21
  22 if (isset($_GET['vw']))
  23         $view_id = $_GET['vw'];
  24 else
  25         $view_id = find_submit('view');
  26 if ($view_id != -1)
  27 {
  28         $row = get_attachment($view_id);
  29         if ($row['filename'] != "")
  30         {
  31                 if(in_ajax()) {
  32                         $Ajax->popup($_SERVER['PHP_SELF'].'?vw='.$view_id);
  33                 } else {
  34                         $type = ($row['filetype']) ? $row['filetype'] : 'application/octet-stream';
  35                 header("Content-type: ".$type);
  36                 header('Content-Length: '.$row['filesize']);
  37                 //if ($type == 'application/octet-stream')
  38                 //      header('Content-Disposition: attachment; filename='.$row['filename']);
  39                 //else
  40                                 header("Content-Disposition: inline");
  41                 echo file_get_contents(company_path(). "/attachments/".$row['unique_name']);
  42                 exit();
  43                 }
  44         }
  45 }
  46 if (isset($_GET['dl']))
  47         $download_id = $_GET['dl'];
  48 else
  49         $download_id = find_submit('download');
  50
  51 if ($download_id != -1)
  52 {
  53         $row = get_attachment($download_id);
  54         if ($row['filename'] != "")
  55         {
  56                 if(in_ajax()) {
  57                         $Ajax->redirect($_SERVER['PHP_SELF'].'?dl='.$download_id);
  58                 } else {
  59                         $type = ($row['filetype']) ? $row['filetype'] : 'application/octet-stream';
  60                 header("Content-type: ".$type);
  61                 header('Content-Length: '.$row['filesize']);
  62                 header('Content-Disposition: attachment; filename='.$row['filename']);
  63                 echo file_get_contents(company_path()."/attachments/".$row['unique_name']);
  64                 exit();
  65                 }
  66         }
  67 }
  68
  69 $js = "";
  70 if ($use_popup_windows)
  71         $js .= get_js_open_window(800, 500);
  72 page(_($help_context = "Attach Documents"), false, false, "", $js);
  73
  74 simple_page_mode(true);
  75 //----------------------------------------------------------------------------------------
  76 if (isset($_GET['filterType'])) // catch up external links
  77         $_POST['filterType'] = $_GET['filterType'];
  78 if (isset($_GET['trans_no']))
  79         $_POST['trans_no'] = $_GET['trans_no'];
  80
  81 if ($Mode == 'ADD_ITEM' || $Mode == 'UPDATE_ITEM')
  82 {
  83         if (isset($_FILES['filename']) && $_FILES['filename']['size'] > 0)
  84         {
  85                 //$content = base64_encode(file_get_contents($_FILES['filename']['tmp_name']));
  86                 $tmpname = $_FILES['filename']['tmp_name'];
  87
  88                 $dir =  company_path()."/attachments";
  89                 if (!file_exists($dir))
  90                 {
  91                         mkdir ($dir,0777);
  92                         $index_file = "<?php\nheader(\"Location: ../index.php\");\n?>";
  93                         $fp = fopen($dir."/index.php", "w");
  94                         fwrite($fp, $index_file);
  95                         fclose($fp);
  96                 }
  97                 // file name compatible with POSIX
  98                 // protect against directory traversal
  99                 $unique_name = preg_replace('/[^a-zA-Z0-9.\-_]/', '', $_POST['unique_name']);
 100                 if ($Mode == 'UPDATE_ITEM' && file_exists($dir."/".$unique_name))
 101                         unlink($dir."/".$unique_name);
 102
 103                 $unique_name = uniqid('');
 104                 move_uploaded_file($tmpname, $dir."/".$unique_name);
 105                 //save the file
 106                 $filename = basename($_FILES['filename']['name']);
 107                 $filesize = $_FILES['filename']['size'];
 108                 $filetype = $_FILES['filename']['type'];
 109         }
 110         else
 111         {
 112                 $unique_name = $filename = $filetype = "";
 113                 $filesize = 0;
 114         }
 115         if ($Mode == 'ADD_ITEM')
 116         {
 117                 add_attachment($_POST['filterType'], $_POST['trans_no'], $_POST['description'],
 118                         $filename, $unique_name, $filesize, $filetype);
 119                 display_notification(_("Attachment has been inserted."));
 120         }
 121         else
 122         {
 123                 update_attachment($selected_id, $_POST['filterType'], $_POST['trans_no'], $_POST['description'],
 124                         $filename, $unique_name, $filesize, $filetype);
 125                 display_notification(_("Attachment has been updated."));
 126         }
 127         $Mode = 'RESET';
 128 }
 129
 130 if ($Mode == 'Delete')
 131 {
 132         $row = get_attachment($selected_id);
 133         $dir =  company_path()."/attachments";
 134         if (file_exists($dir."/".$row['unique_name']))
 135                 unlink($dir."/".$row['unique_name']);
 136         delete_attachment($selected_id);
 137         display_notification(_("Attachment has been deleted."));
 138         $Mode = 'RESET';
 139 }
 140
 141 if ($Mode == 'RESET')
 142 {
 143         unset($_POST['trans_no']);
 144         unset($_POST['description']);
 145         $selected_id = -1;
 146 }
 147
 148 function viewing_controls()
 149 {
 150         global $selected_id;
 151
 152     start_table(TABLESTYLE_NOBORDER);
 153
 154         start_row();
 155         systypes_list_cells(_("Type:"), 'filterType', null, true);
 156         if (list_updated('filterType'))
 157                 $selected_id = -1;;
 158
 159         end_row();
 160     end_table(1);
 161
 162 }
 163
 164 function display_rows($type)
 165 {
 166         $rows = get_attached_documents($type);
 167         $th = array(_("#"), _("Description"), _("Filename"), _("Size"), _("Filetype"), _("Date Uploaded"), "", "", "", "");
 168
 169         start_table(TABLESTYLE);
 170         table_header($th);
 171         $k = 0;
 172         while ($row = db_fetch($rows))
 173         {
 174                 alt_table_row_color($k);
 175
 176                 label_cell(get_trans_view_str($type, $row['trans_no']));
 177                 label_cell($row['description']);
 178                 label_cell($row['filename']);
 179                 label_cell($row['filesize']);
 180                 label_cell($row['filetype']);
 181                 label_cell(sql2date($row['tran_date']));
 182                 edit_button_cell("Edit".$row['id'], _("Edit"));
 183                 button_cell("view".$row['id'], _("View"), false, ICON_VIEW);
 184                 button_cell("download".$row['id'], _("Download"), false, ICON_DOWN);
 185                 delete_button_cell("Delete".$row['id'], _("Delete"));
 186         end_row();
 187         }
 188         end_table(1);
 189 }
 190
 191 //----------------------------------------------------------------------------------------
 192
 193 start_form(true);
 194
 195 viewing_controls();
 196
 197 display_rows($_POST['filterType']);
 198
 199
 200 start_table(TABLESTYLE2);
 201
 202 if ($selected_id != -1)
 203 {
 204         if ($Mode == 'Edit')
 205         {
 206                 $row = get_attachment($selected_id);
 207                 $_POST['trans_no']  = $row["trans_no"];
 208                 $_POST['description']  = $row["description"];
 209                 hidden('trans_no', $row['trans_no']);
 210                 hidden('unique_name', $row['unique_name']);
 211                 label_row(_("Transaction #"), $row['trans_no']);
 212         }
 213         hidden('selected_id', $selected_id);
 214 }
 215 else
 216         text_row_ex(_("Transaction #").':', 'trans_no', 10);
 217 text_row_ex(_("Description").':', 'description', 40);
 218 file_row(_("Attached File") . ":", 'filename', 'filename');
 219
 220 end_table(1);
 221
 222 submit_add_or_update_center($selected_id == -1, '', 'both');
 223
 224 end_form();
 225
 226 end_page();
 227
 228 ?>