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