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/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         $js .= get_js_open_window(800, 500);
  71 page(_($help_context = "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                 $sql = "INSERT INTO ".TB_PREF."attachments (type_no, trans_no, description, filename, unique_name,
 115                         filesize, filetype, tran_date) VALUES (".db_escape($_POST['filterType']).","
 116                         .db_escape($_POST['trans_no']).",".db_escape($_POST['description']).", "
 117                         .db_escape($filename).", ".db_escape($unique_name).", ".db_escape($filesize)
 118                         .", ".db_escape($filetype).", '$date')";
 119                 db_query($sql, "Attachment could not be inserted");
 120                 display_notification(_("Attachment has been inserted."));
 121         }
 122         else
 123         {
 124                 $sql = "UPDATE ".TB_PREF."attachments SET
 125                         type_no=".db_escape($_POST['filterType']).",
 126                         trans_no=".db_escape($_POST['trans_no']).",
 127                         description=".db_escape($_POST['description']).", ";
 128                 if ($filename != "")
 129                 {
 130                         $sql .= "filename=".db_escape($filename).",
 131                         unique_name=".db_escape($unique_name).",
 132                         filesize=".db_escape($filesize).",
 133                         filetype=".db_escape($filetype);
 134                 }
 135                 $sql .= "tran_date='$date' WHERE id=".db_escape($selected_id);
 136                 db_query($sql, "Attachment could not be updated");
 137                 display_notification(_("Attachment has been updated."));
 138         }
 139         $Mode = 'RESET';
 140 }
 141
 142 if ($Mode == 'Delete')
 143 {
 144         $row = get_attachment($selected_id);
 145         $dir =  $comp_path."/".user_company(). "/attachments";
 146         if (file_exists($dir."/".$row['unique_name']))
 147                 unlink($dir."/".$row['unique_name']);
 148         $sql = "DELETE FROM ".TB_PREF."attachments WHERE id = ".db_escape($selected_id);
 149         db_query($sql, "Could not delete attachment");
 150         display_notification(_("Attachment has been deleted."));
 151         $Mode = 'RESET';
 152 }
 153
 154 if ($Mode == 'RESET')
 155 {
 156         unset($_POST['trans_no']);
 157         unset($_POST['description']);
 158         $selected_id = -1;
 159 }
 160
 161 function viewing_controls()
 162 {
 163     start_form();
 164
 165     start_table("class='tablestyle_noborder'");
 166
 167         systypes_list_row(_("Type:"), 'filterType', null, true);
 168
 169     end_table(1);
 170
 171         end_form();
 172 }
 173
 174 //----------------------------------------------------------------------------------------
 175
 176 function get_attached_documents($type)
 177 {
 178         $sql = "SELECT * FROM ".TB_PREF."attachments WHERE type_no=".db_escape($type)
 179         ." ORDER BY trans_no";
 180         return db_query($sql, "Could not retrieve attachments");
 181 }
 182
 183 function get_attachment($id)
 184 {
 185         $sql = "SELECT * FROM ".TB_PREF."attachments WHERE id=".db_escape($id);
 186         $result = db_query($sql, "Could not retrieve attachments");
 187         return db_fetch($result);
 188 }
 189
 190 function display_rows($type)
 191 {
 192         global $table_style;
 193
 194         $rows = get_attached_documents($type);
 195         $th = array(_("#"), _("Description"), _("Filename"), _("Size"), _("Filetype"), _("Date Uploaded"), "", "", "", "");
 196
 197         div_start('transactions');
 198         start_form();
 199         start_table($table_style);
 200         table_header($th);
 201         $k = 0;
 202         while ($row = db_fetch($rows))
 203         {
 204                 alt_table_row_color($k);
 205
 206                 label_cell(get_trans_view_str($type, $row['trans_no']));
 207                 label_cell($row['description']);
 208                 label_cell($row['filename']);
 209                 label_cell($row['filesize']);
 210                 label_cell($row['filetype']);
 211                 label_cell(sql2date($row['tran_date']));
 212                 edit_button_cell("Edit".$row['id'], _("Edit"));
 213                 button_cell("view".$row['id'], _("View"), false, ICON_VIEW);
 214                 button_cell("download".$row['id'], _("Download"), false, ICON_DOWN);
 215                 delete_button_cell("Delete".$row['id'], _("Delete"));
 216         end_row();
 217         }
 218         end_table(1);
 219         hidden('filterType', $type);
 220         end_form();
 221         div_end();
 222 }
 223
 224 //----------------------------------------------------------------------------------------
 225
 226 viewing_controls();
 227
 228 if (isset($_POST['filterType']))
 229         display_rows($_POST['filterType']);
 230
 231 start_form(true);
 232
 233 start_table($table_style2);
 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', $selected_id);
 247 }
 248 else
 249         text_row_ex(_("Transaction #").':', 'trans_no', 10);
 250 text_row_ex(_("Description").':', 'description', 40);
 251 start_row();
 252 label_cells(_("Attached File") . ":", "<input type='file' id='filename' name='filename'>");
 253 end_row();
 254
 255 end_table(1);
 256 if (isset($_POST['filterType']))
 257         hidden('filterType', $_POST['filterType']);
 258
 259 submit_add_or_update_center($selected_id == -1, '', 'both');
 260
 261 end_form();
 262
 263 end_page();
 264
 265 ?>