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 $page_security = 8;
  14
  15 include_once($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($path_to_root . "/includes/data_checks.inc");
  20
  21 if (isset($_GET['vw']))
  22         $view_id = $_GET['vw'];
  23 else
  24 $view_id = find_submit('view');
  25 if ($view_id != -1)
  26 {
  27         $row = get_attachment($view_id);
  28         if ($row['filename'] != "")
  29         {
  30                 if(in_ajax()) {
  31                         $Ajax->popup($_SERVER['PHP_SELF'].'?vw='.$view_id);
  32                 } else {
  33                         $type = ($row['filetype']) ? $row['filetype'] : 'application/octet-stream';
  34                 header("Content-type: ".$type);
  35                 header('Content-Length: '.$row['filesize']);
  36                 if ($type == 'application/octet-stream')
  37                         header('Content-Disposition: attachment; filename='.$row['filename']);
  38                 else
  39                                 header("Content-Disposition: inline");
  40                 echo file_get_contents($comp_path."/".user_company(). "/attachments/".$row['unique_name']);
  41                 exit();
  42                 }
  43         }
  44 }
  45 if (isset($_GET['dl']))
  46         $download_id = $_GET['dl'];
  47 else
  48         $download_id = find_submit('download');
  49
  50 if ($download_id != -1)
  51 {
  52         $row = get_attachment($download_id);
  53         if ($row['filename'] != "")
  54         {
  55                 if(in_ajax()) {
  56                         $Ajax->redirect($_SERVER['PHP_SELF'].'?dl='.$download_id);
  57                 } else {
  58                         $type = ($row['filetype']) ? $row['filetype'] : 'application/octet-stream';
  59                 header("Content-type: ".$type);
  60                 header('Content-Length: '.$row['filesize']);
  61                 header('Content-Disposition: attachment; filename='.$row['filename']);
  62                 echo file_get_contents($comp_path."/".user_company(). "/attachments/".$row['unique_name']);
  63                 exit();
  64                 }
  65         }
  66 }
  67
  68 $js = "";
  69 if ($use_popup_windows)
  70         $js .= get_js_open_window(800, 500);
  71 page(_("Attach Documents"), false, false, "", $js);
  72
  73 simple_page_mode(true);
  74 //----------------------------------------------------------------------------------------
  75 if (isset($_GET['filterType'])) // catch up external links
  76         $_POST['filterType'] = $_GET['filterType'];
  77 if (isset($_GET['trans_no']))
  78         $_POST['trans_no'] = $_GET['trans_no'];
  79
  80 if ($Mode == 'ADD_ITEM' || $Mode == 'UPDATE_ITEM')
  81 {
  82         if (isset($_FILES['filename']) && $_FILES['filename']['size'] > 0)
  83         {
  84                 //$content = base64_encode(file_get_contents($_FILES['filename']['tmp_name']));
  85                 $tmpname = $_FILES['filename']['tmp_name'];
  86
  87                 $dir =  $comp_path."/".user_company(). "/attachments";
  88                 if (!file_exists($dir))
  89                 {
  90                         mkdir ($dir,0777);
  91                         $index_file = "<?php\nheader(\"Location: ../index.php\");\n?>";
  92                         $fp = fopen($dir."/index.php", "w");
  93                         fwrite($fp, $index_file);
  94                         fclose($fp);
  95                 }
  96                 if ($Mode == 'UPDATE_ITEM' && file_exists($dir."/".$_POST['unique_name']))
  97                         unlink($dir."/".$_POST['unique_name']);
  98
  99                 $unique_name = uniqid('');
 100                 move_uploaded_file($tmpname, $dir."/".$unique_name);
 101                 //save the file
 102                 $filename = $_FILES['filename']['name'];
 103                 $filesize = $_FILES['filename']['size'];
 104                 $filetype = $_FILES['filename']['type'];
 105         }
 106         else
 107         {
 108                 $unique_name = $filename = $filetype = "";
 109                 $filesize = 0;
 110         }
 111         $date = date2sql(Today());
 112         if ($Mode == 'ADD_ITEM')
 113         {
 114                 $sql = "INSERT INTO ".TB_PREF."attachments (type_no, trans_no, description, filename, unique_name,
 115                         filesize, filetype, tran_date) VALUES (".$_POST['filterType'].",".$_POST['trans_no'].",".
 116                         db_escape($_POST['description']).", '$filename', '$unique_name', '$filesize', '$filetype', '$date')";
 117                 db_query($sql, "Attachment could not be inserted");
 118                 display_notification(_("Attachment has been inserted."));
 119         }
 120         else
 121         {
 122                 $sql = "UPDATE ".TB_PREF."attachments SET
 123                         type_no=".$_POST['filterType'].",
 124                         trans_no=".$_POST['trans_no'].",
 125                         description=".db_escape($_POST['description']).", ";
 126                 if ($filename != "")
 127                 {
 128                         $sql .= "filename='$filename',
 129                         unique_name='$unique_name',
 130                         filesize='$filesize',
 131                         filetype='$filetype', ";
 132                 }
 133                 $sql .= "tran_date='$date' WHERE id=$selected_id";
 134                 db_query($sql, "Attachment could not be updated");
 135                 display_notification(_("Attachment has been updated."));
 136         }
 137         $Mode = 'RESET';
 138 }
 139
 140 if ($Mode == 'Delete')
 141 {
 142         $row = get_attachment($selected_id);
 143         $dir =  $comp_path."/".user_company(). "/attachments";
 144         if (file_exists($dir."/".$row['unique_name']))
 145                 unlink($dir."/".$row['unique_name']);
 146         $sql = "DELETE FROM ".TB_PREF."attachments WHERE id = $selected_id";
 147         db_query($sql, "Could not delete attachment");
 148         display_notification(_("Attachment has been deleted."));
 149         $Mode = 'RESET';
 150 }
 151
 152 if ($Mode == 'RESET')
 153 {
 154         unset($_POST['trans_no']);
 155         unset($_POST['description']);
 156         $selected_id = -1;
 157 }
 158
 159 function viewing_controls()
 160 {
 161     start_form(false, true);
 162
 163     start_table("class='tablestyle_noborder'");
 164
 165         systypes_list_row(_("Type:"), 'filterType', null, true);
 166
 167     end_table(1);
 168
 169         end_form();
 170 }
 171
 172 //----------------------------------------------------------------------------------------
 173
 174 function get_attached_documents($type)
 175 {
 176         $sql = "SELECT * FROM ".TB_PREF."attachments WHERE type_no=$type ORDER BY trans_no";
 177         return db_query($sql, "Could not retrieve attachments");
 178 }
 179
 180 function get_attachment($id)
 181 {
 182         $sql = "SELECT * FROM ".TB_PREF."attachments WHERE id=$id";
 183         $result = db_query($sql, "Could not retrieve attachments");
 184         return db_fetch($result);
 185 }
 186
 187 function display_rows($type)
 188 {
 189         global $table_style;
 190
 191         $rows = get_attached_documents($type);
 192         $th = array(_("#"), _("Description"), _("Filename"), _("Size"), _("Filetype"), _("Date Uploaded"), "", "", "", "");
 193
 194         div_start('transactions');
 195         start_form();
 196         start_table($table_style);
 197         table_header($th);
 198         $k = 0;
 199         while ($row = db_fetch($rows))
 200         {
 201                 alt_table_row_color($k);
 202
 203                 label_cell(get_trans_view_str($type, $row['trans_no']));
 204                 label_cell($row['description']);
 205                 label_cell($row['filename']);
 206                 label_cell($row['filesize']);
 207                 label_cell($row['filetype']);
 208                 label_cell(sql2date($row['tran_date']));
 209                 edit_button_cell("Edit".$row['id'], _("Edit"));
 210                 button_cell("view".$row['id'], _("View"), false, ICON_VIEW);
 211                 button_cell("download".$row['id'], _("Download"), false, ICON_DOWN);
 212                 delete_button_cell("Delete".$row['id'], _("Delete"));
 213         end_row();
 214         }
 215         end_table(1);
 216         hidden('filterType', $type);
 217         end_form();
 218         div_end();
 219 }
 220
 221 //----------------------------------------------------------------------------------------
 222
 223 viewing_controls();
 224
 225 if (isset($_POST['filterType']))
 226         display_rows($_POST['filterType']);
 227
 228 start_form(true);
 229
 230 start_table($table_style2);
 231
 232 if ($selected_id != -1)
 233 {
 234         if ($Mode == 'Edit')
 235         {
 236                 $row = get_attachment($selected_id);
 237                 $_POST['trans_no']  = $row["trans_no"];
 238                 $_POST['description']  = $row["description"];
 239                 hidden('trans_no', $row['trans_no']);
 240                 hidden('unique_name', $row['unique_name']);
 241                 label_row(_("Transaction #"), $row['trans_no']);
 242         }
 243         hidden('selected_id', $selected_id);
 244 }
 245 else
 246         text_row_ex(_("Transaction #").':', 'trans_no', 10);
 247 text_row_ex(_("Description").':', 'description', 40);
 248 start_row();
 249 label_cells(_("Attached File") . ":", "<input type='file' id='filename' name='filename'>");
 250 end_row();
 251
 252 end_table(1);
 253 if (isset($_POST['filterType']))
 254         hidden('filterType', $_POST['filterType']);
 255
 256 submit_add_or_update_center($selected_id == -1, '', true);
 257
 258 end_form();
 259
 260 end_page();
 261
 262 ?>