admin/attachments.php

   1 <?php
   2 /**********************************************************************
   3     Copyright (C) FrontAccounting, LLC.
   4         Released under the terms of the GNU Affero General Public License,
   5         AGPL, as published by the Free Software Foundation, either version
   6         3 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/agpl-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 $row["bin_data"];
  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 $row["bin_data"];
  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                 $fp      = fopen($tmpname, 'r');
  73                 $content = fread($fp, filesize($tmpname));
  74                 $content = addslashes($content);
  75                 fclose($fp);
  76
  77                 //$content = addslashes(file_get_contents($_FILES['filename']['tmp_name']));
  78                 $filename = $_FILES['filename']['name'];
  79                 $filesize = $_FILES['filename']['size'];
  80                 $filetype = $_FILES['filename']['type'];
  81         }
  82         else
  83         {
  84                 $content = $filename = $filetype = "";
  85                 $filesize = 0;
  86         }
  87         $date = date2sql(Today());
  88         if ($Mode == 'ADD_ITEM')
  89         {
  90                 $sql = "INSERT INTO ".TB_PREF."attachments (type_no, trans_no, description, bin_data, filename,
  91                         filesize, filetype, tran_date) VALUES (".$_POST['filterType'].",".$_POST['trans_no'].",".
  92                         db_escape($_POST['description']).",'$content', '$filename', '$filesize', '$filetype', '$date')";
  93                 db_query($sql, "Attachment could not be inserted");
  94                 display_notification(_("Attachment has been inserted."));
  95         }
  96         else
  97         {
  98                 $sql = "UPDATE ".TB_PREF."attachments SET
  99                         type_no=".$_POST['filterType'].",
 100                         trans_no=".$_POST['trans_no'].",
 101                         description=".db_escape($_POST['description']).", ";
 102                 if ($filename != "")
 103                 {
 104                         $sql .= "bin_data='$content',
 105                         filename='$filename',
 106                         filesize='$filesize',
 107                         filetype='$filetype', ";
 108                 }
 109                 $sql .= "tran_date='$date' WHERE id=$selected_id";
 110                 db_query($sql, "Attachment could not be updated");
 111                 display_notification(_("Attachment has been updated."));
 112         }
 113         $Mode = 'RESET';
 114 }
 115
 116 if ($Mode == 'Delete')
 117 {
 118         $sql = "DELETE FROM ".TB_PREF."attachments WHERE id = $selected_id";
 119         db_query($sql, "Could not delete attachment");
 120         display_notification(_("Attachment has been deleted."));
 121         $Mode = 'RESET';
 122 }
 123
 124 if ($Mode == 'RESET')
 125 {
 126         unset($_POST['trans_no']);
 127         unset($_POST['description']);
 128         $selected_id = -1;
 129 }
 130
 131 function viewing_controls()
 132 {
 133     start_form(false, true);
 134
 135     start_table("class='tablestyle_noborder'");
 136
 137         systypes_list_row(_("Type:"), 'filterType', null, true);
 138
 139     end_table(1);
 140
 141         end_form();
 142 }
 143
 144 //----------------------------------------------------------------------------------------
 145
 146 function get_attached_documents($type)
 147 {
 148         $sql = "SELECT * FROM ".TB_PREF."attachments WHERE type_no=$type ORDER BY trans_no";
 149         return db_query($sql, "Could not retrieve attachments");
 150 }
 151
 152 function get_attachment($id)
 153 {
 154         $sql = "SELECT * FROM ".TB_PREF."attachments WHERE id=$id";
 155         $result = db_query($sql, "Could not retrieve attachments");
 156         return db_fetch($result);
 157 }
 158
 159 function display_rows($type)
 160 {
 161         global $table_style;
 162
 163         $rows = get_attached_documents($type);
 164         $th = array(_("#"), _("Description"), _("Filename"), _("Size"), _("Filetype"), _("Date Uploaded"), "", "", "", "");
 165
 166         div_start('transactions');
 167         start_form();
 168         start_table($table_style);
 169         table_header($th);
 170         $k = 0;
 171         while ($row = db_fetch($rows))
 172         {
 173                 alt_table_row_color($k);
 174
 175                 label_cell(get_trans_view_str($type, $row['trans_no']));
 176                 label_cell($row['description']);
 177                 label_cell($row['filename']);
 178                 label_cell($row['filesize']);
 179                 label_cell($row['filetype']);
 180                 label_cell(sql2date($row['tran_date']));
 181                 edit_button_cell("Edit".$row['id'], _("Edit"));
 182                 button_cell("view".$row['id'], _("View"), false, ICON_VIEW);
 183                 button_cell("download".$row['id'], _("Download"), false, ICON_DOWN);
 184                 delete_button_cell("Delete".$row['id'], _("Delete"));
 185         end_row();
 186         }
 187         end_table(1);
 188         hidden('filterType', $type);
 189         end_form();
 190         div_end();
 191 }
 192
 193 //----------------------------------------------------------------------------------------
 194
 195 viewing_controls();
 196
 197 if (isset($_POST['filterType']))
 198         display_rows($_POST['filterType']);
 199
 200 start_form(true);
 201
 202 start_table("$table_style2 width=30%");
 203
 204 if ($selected_id != -1)
 205 {
 206         if ($Mode == 'Edit')
 207         {
 208                 $row = get_attachment($selected_id);
 209                 $_POST['trans_no']  = $row["trans_no"];
 210                 $_POST['description']  = $row["description"];
 211                 hidden('trans_no', $row['trans_no']);
 212                 label_row(_("Transaction #"), $row['trans_no']);
 213         }
 214         hidden('selected_id', $selected_id);
 215 }
 216 else
 217         text_row_ex(_("Transaction #").':', 'trans_no', 10);
 218 text_row_ex(_("Description").':', 'description', 40);
 219 start_row();
 220 label_cells(_("Attached File") . ":", "<input type='file' id='filename' name='filename'>");
 221 end_row();
 222
 223 end_table(1);
 224 if (isset($_POST['filterType']))
 225         hidden('filterType', $_POST['filterType']);
 226
 227 submit_add_or_update_center($selected_id == -1, '', true);
 228
 229 end_form();
 230
 231 end_page();
 232
 233 ?>