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/db_pager.inc");
  16 include_once($path_to_root . "/includes/session.inc");
  17
  18 include_once($path_to_root . "/includes/date_functions.inc");
  19 include_once($path_to_root . "/includes/ui.inc");
  20 include_once($path_to_root . "/includes/data_checks.inc");
  21 include_once($path_to_root . "/admin/db/attachments_db.inc");
  22
  23 if (isset($_GET['vw']))
  24         $view_id = $_GET['vw'];
  25 else
  26         $view_id = find_submit('view');
  27 if ($view_id != -1)
  28 {
  29         $row = get_attachment($view_id);
  30         if ($row['filename'] != "")
  31         {
  32                 if(in_ajax()) {
  33                         $Ajax->popup($_SERVER['PHP_SELF'].'?vw='.$view_id);
  34                 } else {
  35                         $type = ($row['filetype']) ? $row['filetype'] : 'application/octet-stream';
  36                 header("Content-type: ".$type);
  37                 header('Content-Length: '.$row['filesize']);
  38                 //if ($type == 'application/octet-stream')
  39                 //      header('Content-Disposition: attachment; filename='.$row['filename']);
  40                 //else
  41                                 header("Content-Disposition: inline");
  42                 echo file_get_contents(company_path(). "/attachments/".$row['unique_name']);
  43                 exit();
  44                 }
  45         }
  46 }
  47 if (isset($_GET['dl']))
  48         $download_id = $_GET['dl'];
  49 else
  50         $download_id = find_submit('download');
  51
  52 if ($download_id != -1)
  53 {
  54         $row = get_attachment($download_id);
  55         if ($row['filename'] != "")
  56         {
  57                 if(in_ajax()) {
  58                         $Ajax->redirect($_SERVER['PHP_SELF'].'?dl='.$download_id);
  59                 } else {
  60                         $type = ($row['filetype']) ? $row['filetype'] : 'application/octet-stream';
  61                 header("Content-type: ".$type);
  62                 header('Content-Length: '.$row['filesize']);
  63                 header('Content-Disposition: attachment; filename='.$row['filename']);
  64                 echo file_get_contents(company_path()."/attachments/".$row['unique_name']);
  65                 exit();
  66                 }
  67         }
  68 }
  69
  70 $js = "";
  71 if ($use_popup_windows)
  72         $js .= get_js_open_window(800, 500);
  73 page(_($help_context = "Attach Documents"), false, false, "", $js);
  74
  75 simple_page_mode(true);
  76 //----------------------------------------------------------------------------------------
  77 if (isset($_GET['filterType'])) // catch up external links
  78         $_POST['filterType'] = $_GET['filterType'];
  79 if (isset($_GET['trans_no']))
  80         $_POST['trans_no'] = $_GET['trans_no'];
  81
  82 if ($Mode == 'ADD_ITEM' || $Mode == 'UPDATE_ITEM')
  83 {
  84         if (!$_POST['trans_no'])
  85                 display_error(_("No transaction has been selected."));
  86         elseif ($Mode == 'ADD_ITEM' && (!isset($_FILES['filename']) || $_FILES['filename']['size'] == 0))
  87                 display_error(_("Select attachment file."));
  88         else {
  89                 //$content = base64_encode(file_get_contents($_FILES['filename']['tmp_name']));
  90                 $tmpname = $_FILES['filename']['tmp_name'];
  91
  92                 $dir =  company_path()."/attachments";
  93                 if (!file_exists($dir))
  94                 {
  95                         mkdir ($dir,0777);
  96                         $index_file = "<?php\nheader(\"Location: ../index.php\");\n?>";
  97                         $fp = fopen($dir."/index.php", "w");
  98                         fwrite($fp, $index_file);
  99                         fclose($fp);
 100                 }
 101                 // file name compatible with POSIX
 102                 // protect against directory traversal
 103                 if ($Mode == 'UPDATE_ITEM')
 104                 {
 105                         $unique_name = preg_replace('/[^a-zA-Z0-9.\-_]/', '', $_POST['unique_name']);
 106                         if ($Mode == 'UPDATE_ITEM' && file_exists($dir."/".$unique_name))
 107                                 unlink($dir."/".$unique_name);
 108                 }
 109                 else
 110                         $unique_name = uniqid('');
 111                 move_uploaded_file($tmpname, $dir."/".$unique_name);
 112
 113                 //save the file
 114                 $filename = basename($_FILES['filename']['name']);
 115                 $filesize = $_FILES['filename']['size'];
 116                 $filetype = $_FILES['filename']['type'];
 117
 118                 if ($Mode == 'ADD_ITEM')
 119                 {
 120                         add_attachment($_POST['filterType'], $_POST['trans_no'], $_POST['description'],
 121                                 $filename, $unique_name, $filesize, $filetype);
 122                         display_notification(_("Attachment has been inserted."));
 123                 }
 124                 else
 125                 {
 126                         update_attachment($selected_id, $_POST['filterType'], $_POST['trans_no'], $_POST['description'],
 127                                 $filename, $unique_name, $filesize, $filetype);
 128                         display_notification(_("Attachment has been updated."));
 129                 }
 130         }
 131         $Mode = 'RESET';
 132 }
 133
 134 if ($Mode == 'Delete')
 135 {
 136         $row = get_attachment($selected_id);
 137         $dir =  company_path()."/attachments";
 138         if (file_exists($dir."/".$row['unique_name']))
 139                 unlink($dir."/".$row['unique_name']);
 140         delete_attachment($selected_id);
 141         display_notification(_("Attachment has been deleted."));
 142         $Mode = 'RESET';
 143 }
 144
 145 if ($Mode == 'RESET')
 146 {
 147         unset($_POST['trans_no']);
 148         unset($_POST['description']);
 149         $selected_id = -1;
 150 }
 151
 152 function viewing_controls()
 153 {
 154         global $selected_id;
 155
 156     start_table(TABLESTYLE_NOBORDER);
 157
 158         start_row();
 159         systypes_list_cells(_("Type:"), 'filterType', null, true);
 160         if (list_updated('filterType'))
 161                 $selected_id = -1;;
 162
 163         end_row();
 164     end_table(1);
 165
 166 }
 167
 168 function trans_view($trans)
 169 {
 170         return get_trans_view_str($trans["type_no"], $trans["trans_no"]);
 171 }
 172
 173 function edit_link($row)
 174 {
 175         return button('Edit'.$row["id"], _("Edit"), _("Edit"), ICON_EDIT);
 176 }
 177
 178 function view_link($row)
 179 {
 180         return button('view'.$row["id"], _("View"), _("View"), ICON_VIEW);
 181 }
 182
 183 function download_link($row)
 184 {
 185         return button('download'.$row["id"], _("Download"), _("Download"), ICON_DOWN);
 186 }
 187
 188 function delete_link($row)
 189 {
 190         return button('Delete'.$row["id"], _("Delete"), _("Delete"), ICON_DELETE);
 191 }
 192
 193 function display_rows($type)
 194 {
 195         $sql = get_sql_for_attached_documents($type);
 196         $cols = array(
 197                 _("#") => array('fun'=>'trans_view', 'ord'=>''),
 198             _("Description") => array('name'=>'description'),
 199             _("Filename") => array('name'=>'filename'),
 200             _("Size") => array('name'=>'filesize'),
 201             _("Filetype") => array('name'=>'filetype'),
 202             _("Date Uploaded") => array('name'=>'tran_date', 'type'=>'date'),
 203                 array('insert'=>true, 'fun'=>'edit_link'),
 204                 array('insert'=>true, 'fun'=>'view_link'),
 205                 array('insert'=>true, 'fun'=>'download_link'),
 206                 array('insert'=>true, 'fun'=>'delete_link')
 207             );
 208                 $table =& new_db_pager('trans_tbl', $sql, $cols);
 209
 210                 $table->width = "60%";
 211
 212                 display_db_pager($table);
 213 }
 214
 215 //----------------------------------------------------------------------------------------
 216
 217 start_form(true);
 218
 219 viewing_controls();
 220
 221 display_rows($_POST['filterType']);
 222
 223 br(2);
 224
 225 start_table(TABLESTYLE2);
 226
 227 if ($selected_id != -1)
 228 {
 229         if ($Mode == 'Edit')
 230         {
 231                 $row = get_attachment($selected_id);
 232                 $_POST['trans_no']  = $row["trans_no"];
 233                 $_POST['description']  = $row["description"];
 234                 hidden('trans_no', $row['trans_no']);
 235                 hidden('unique_name', $row['unique_name']);
 236                 label_row(_("Transaction #"), $row['trans_no']);
 237         }
 238         hidden('selected_id', $selected_id);
 239 }
 240 else
 241         text_row_ex(_("Transaction #").':', 'trans_no', 10);
 242 text_row_ex(_("Description").':', 'description', 40);
 243 file_row(_("Attached File") . ":", 'filename', 'filename');
 244
 245 end_table(1);
 246
 247 submit_add_or_update_center($selected_id == -1, '', 'process');
 248
 249 end_form();
 250
 251 end_page();
 252
 253 ?>