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($path_to_root . "/admin/db/attachments_db.inc");
  22 include_once($path_to_root . "/admin/db/transactions_db.inc");
  23
  24 if (isset($_GET['vw']))
  25         $view_id = $_GET['vw'];
  26 else
  27         $view_id = find_submit('view');
  28 if ($view_id != -1)
  29 {
  30         $row = get_attachment($view_id);
  31         if ($row['filename'] != "")
  32         {
  33                 if(in_ajax()) {
  34                         $Ajax->popup($_SERVER['PHP_SELF'].'?vw='.$view_id);
  35                 } else {
  36                         $type = ($row['filetype']) ? $row['filetype'] : 'application/octet-stream';
  37                 header("Content-type: ".$type);
  38                 header('Content-Length: '.$row['filesize']);
  39                 //if ($type == 'application/octet-stream')
  40                 //      header('Content-Disposition: attachment; filename='.$row['filename']);
  41                 //else
  42                                 header("Content-Disposition: inline");
  43                 echo file_get_contents(company_path(). "/attachments/".$row['unique_name']);
  44                 exit();
  45                 }
  46         }
  47 }
  48 if (isset($_GET['dl']))
  49         $download_id = $_GET['dl'];
  50 else
  51         $download_id = find_submit('download');
  52
  53 if ($download_id != -1)
  54 {
  55         $row = get_attachment($download_id);
  56         if ($row['filename'] != "")
  57         {
  58                 if(in_ajax()) {
  59                         $Ajax->redirect($_SERVER['PHP_SELF'].'?dl='.$download_id);
  60                 } else {
  61                         $type = ($row['filetype']) ? $row['filetype'] : 'application/octet-stream';
  62                 header("Content-type: ".$type);
  63                 header('Content-Length: '.$row['filesize']);
  64                 header('Content-Disposition: attachment; filename='.$row['filename']);
  65                 echo file_get_contents(company_path()."/attachments/".$row['unique_name']);
  66                 exit();
  67                 }
  68         }
  69 }
  70
  71 $js = "";
  72 if ($use_popup_windows)
  73         $js .= get_js_open_window(800, 500);
  74 page(_($help_context = "Attach Documents"), false, false, "", $js);
  75
  76 simple_page_mode(true);
  77 //----------------------------------------------------------------------------------------
  78 if (isset($_GET['filterType'])) // catch up external links
  79         $_POST['filterType'] = $_GET['filterType'];
  80 if (isset($_GET['trans_no']))
  81         $_POST['trans_no'] = $_GET['trans_no'];
  82
  83 if ($Mode == 'ADD_ITEM' || $Mode == 'UPDATE_ITEM')
  84 {
  85         if (!transaction_exists($_POST['filterType'], $_POST['trans_no']))
  86                 display_error(_("Selected transaction does not exists."));
  87         elseif ($Mode == 'ADD_ITEM' && (!isset($_FILES['filename']) || $_FILES['filename']['size'] == 0))
  88                 display_error(_("Select attachment file."));
  89         else {
  90                 //$content = base64_encode(file_get_contents($_FILES['filename']['tmp_name']));
  91                 $tmpname = $_FILES['filename']['tmp_name'];
  92
  93                 $dir =  company_path()."/attachments";
  94                 if (!file_exists($dir))
  95                 {
  96                         mkdir ($dir,0777);
  97                         $index_file = "<?php\nheader(\"Location: ../index.php\");\n?>";
  98                         $fp = fopen($dir."/index.php", "w");
  99                         fwrite($fp, $index_file);
 100                         fclose($fp);
 101                 }
 102
 103                 $filename = basename($_FILES['filename']['name']);
 104                 $filesize = $_FILES['filename']['size'];
 105                 $filetype = $_FILES['filename']['type'];
 106
 107                 // file name compatible with POSIX
 108                 // protect against directory traversal
 109                 if ($Mode == 'UPDATE_ITEM')
 110                 {
 111                     $row = get_attachment($selected_id);
 112                     if ($row['filename'] == "")
 113                         exit();
 114                         $unique_name = $row['unique_name'];
 115                         if ($filename && file_exists($dir."/".$unique_name))
 116                                 unlink($dir."/".$unique_name);
 117                 }
 118                 else
 119                         $unique_name = uniqid('');
 120
 121                 //save the file
 122                 move_uploaded_file($tmpname, $dir."/".$unique_name);
 123
 124                 if ($Mode == 'ADD_ITEM')
 125                 {
 126                         add_attachment($_POST['filterType'], $_POST['trans_no'], $_POST['description'],
 127                                 $filename, $unique_name, $filesize, $filetype);
 128                         display_notification(_("Attachment has been inserted."));
 129                 }
 130                 else
 131                 {
 132                         update_attachment($selected_id, $_POST['filterType'], $_POST['trans_no'], $_POST['description'],
 133                                 $filename, $unique_name, $filesize, $filetype);
 134                         display_notification(_("Attachment has been updated."));
 135                 }
 136         }
 137         refresh_pager('trans_tbl');
 138         $Ajax->activate('_page_body');
 139         $Mode = 'RESET';
 140 }
 141
 142 if ($Mode == 'Delete')
 143 {
 144         $row = get_attachment($selected_id);
 145         $dir =  company_path()."/attachments";
 146         if (file_exists($dir."/".$row['unique_name']))
 147                 unlink($dir."/".$row['unique_name']);
 148         delete_attachment($selected_id);
 149         display_notification(_("Attachment has been deleted."));
 150         $Mode = 'RESET';
 151 }
 152
 153 if ($Mode == 'RESET')
 154 {
 155         unset($_POST['trans_no']);
 156         unset($_POST['description']);
 157         $selected_id = -1;
 158 }
 159
 160 function viewing_controls()
 161 {
 162         global $selected_id;
 163
 164     start_table(TABLESTYLE_NOBORDER);
 165
 166         start_row();
 167         systypes_list_cells(_("Type:"), 'filterType', null, true);
 168         if (list_updated('filterType'))
 169                 $selected_id = -1;;
 170
 171         end_row();
 172     end_table(1);
 173
 174 }
 175
 176 function trans_view($trans)
 177 {
 178         return get_trans_view_str($trans["type_no"], $trans["trans_no"]);
 179 }
 180
 181 function edit_link($row)
 182 {
 183         return button('Edit'.$row["id"], _("Edit"), _("Edit"), ICON_EDIT);
 184 }
 185
 186 function view_link($row)
 187 {
 188         return button('view'.$row["id"], _("View"), _("View"), ICON_VIEW);
 189 }
 190
 191 function download_link($row)
 192 {
 193         return button('download'.$row["id"], _("Download"), _("Download"), ICON_DOWN);
 194 }
 195
 196 function delete_link($row)
 197 {
 198         return button('Delete'.$row["id"], _("Delete"), _("Delete"), ICON_DELETE);
 199 }
 200
 201 function display_rows($type)
 202 {
 203         $sql = get_sql_for_attached_documents($type);
 204         $cols = array(
 205                 _("#") => array('fun'=>'trans_view', 'ord'=>''),
 206             _("Description") => array('name'=>'description'),
 207             _("Filename") => array('name'=>'filename'),
 208             _("Size") => array('name'=>'filesize'),
 209             _("Filetype") => array('name'=>'filetype'),
 210             _("Date Uploaded") => array('name'=>'tran_date', 'type'=>'date'),
 211                 array('insert'=>true, 'fun'=>'edit_link'),
 212                 array('insert'=>true, 'fun'=>'view_link'),
 213                 array('insert'=>true, 'fun'=>'download_link'),
 214                 array('insert'=>true, 'fun'=>'delete_link')
 215             );
 216                 $table =& new_db_pager('trans_tbl', $sql, $cols);
 217
 218                 $table->width = "60%";
 219
 220                 display_db_pager($table);
 221 }
 222
 223 //----------------------------------------------------------------------------------------
 224
 225 start_form(true);
 226
 227 viewing_controls();
 228
 229 display_rows($_POST['filterType']);
 230
 231 br(2);
 232
 233 start_table(TABLESTYLE2);
 234
 235 if ($selected_id != -1)
 236 {
 237         if ($Mode == 'Edit')
 238         {
 239                 $row = get_attachment($selected_id);
 240                 $_POST['trans_no']  = $row["trans_no"];
 241                 $_POST['description']  = $row["description"];
 242                 hidden('trans_no', $row['trans_no']);
 243                 hidden('unique_name', $row['unique_name']);
 244                 label_row(_("Transaction #"), $row['trans_no']);
 245         }
 246         hidden('selected_id', $selected_id);
 247 }
 248 else
 249         text_row_ex(_("Transaction #").':', 'trans_no', 10);
 250 text_row_ex(_("Description").':', 'description', 40);
 251 file_row(_("Attached File") . ":", 'filename', 'filename');
 252
 253 end_table(1);
 254
 255 submit_add_or_update_center($selected_id == -1, '', 'process');
 256
 257 end_form();
 258
 259 end_page();
 260
 261 ?>