admin/attachments.php

   1 <?php
   2
   3 $path_to_root="..";
   4 $page_security = 8;
   5
   6 include_once($path_to_root . "/includes/session.inc");
   7
   8 include_once($path_to_root . "/includes/date_functions.inc");
   9 include_once($path_to_root . "/includes/ui.inc");
  10 include_once($path_to_root . "/includes/data_checks.inc");
  11
  12 $view_id = find_submit('view');
  13 if ($view_id != -1)
  14 {
  15         $row = get_attachment($view_id);
  16         if ($row['filename'] != "")
  17         {
  18                 $type = ($row['filetype']) ? $row['filetype'] : 'application/octet-stream';
  19         header("Content-type: ".$type);
  20         header('Content-Length: '.$row['filesize']);
  21         if ($type == 'application/octet-stream')
  22                 header('Content-Disposition: attachment; filename='.$row['filename']);
  23         else
  24                         header("Content-Disposition: inline");
  25         echo $row["bin_data"];
  26         exit();
  27         }
  28 }
  29
  30 $download_id = find_submit('download');
  31 if ($download_id != -1)
  32 {
  33         $row = get_attachment($download_id);
  34         if ($row['filename'] != "")
  35         {
  36                 $type = ($row['filetype']) ? $row['filetype'] : 'application/octet-stream';
  37         header("Content-type: ".$type);
  38         header('Content-Length: '.$row['filesize']);
  39         header('Content-Disposition: attachment; filename='.$row['filename']);
  40         echo $row["bin_data"];
  41         exit();
  42         }
  43 }
  44
  45 $js = "";
  46 if ($use_popup_windows)
  47         $js .= get_js_open_window(800, 500);
  48 page(_("Attach Documents"), false, false, "", $js);
  49
  50 simple_page_mode(true);
  51 //----------------------------------------------------------------------------------------
  52 if (isset($_GET['filterType'])) // catch up external links
  53         $_POST['filterType'] = $_GET['filterType'];
  54 if (isset($_GET['trans_no']))
  55         $_POST['trans_no'] = $_GET['trans_no'];
  56
  57 if ($Mode == 'ADD_ITEM' || $Mode == 'UPDATE_ITEM')
  58 {
  59         if (isset($_FILES['filename']) && $_FILES['filename']['size'] > 0)
  60         {
  61                 //$content = base64_encode(file_get_contents($_FILES['filename']['tmp_name']));
  62                 $tmpname = $_FILES['filename']['tmp_name'];
  63                 $fp      = fopen($tmpname, 'r');
  64                 $content = fread($fp, filesize($tmpname));
  65                 $content = addslashes($content);
  66                 fclose($fp);
  67
  68                 //$content = addslashes(file_get_contents($_FILES['filename']['tmp_name']));
  69                 $filename = $_FILES['filename']['name'];
  70                 $filesize = $_FILES['filename']['size'];
  71                 $filetype = $_FILES['filename']['type'];
  72         }
  73         else
  74         {
  75                 $content = $filename = $filetype = "";
  76                 $filesize = 0;
  77         }
  78         $date = date2sql(Today());
  79         if ($Mode == 'ADD_ITEM')
  80         {
  81                 $sql = "INSERT INTO ".TB_PREF."attachments (type_no, trans_no, description, bin_data, filename,
  82                         filesize, filetype, tran_date) VALUES (".$_POST['filterType'].",".$_POST['trans_no'].",".
  83                         db_escape($_POST['description']).",'$content', '$filename', '$filesize', '$filetype', '$date')";
  84                 db_query($sql, "Attachment could not be inserted");
  85                 display_notification(_("Attachment has been inserted."));
  86         }
  87         else
  88         {
  89                 $sql = "UPDATE ".TB_PREF."attachments SET
  90                         type_no=".$_POST['filterType'].",
  91                         trans_no=".$_POST['trans_no'].",
  92                         description=".db_escape($_POST['description']).", ";
  93                 if ($filename != "")
  94                 {
  95                         $sql .= "bin_data='$content',
  96                         filename='$filename',
  97                         filesize='$filesize',
  98                         filetype='$filetype', ";
  99                 }
 100                 $sql .= "tran_date='$date' WHERE id=$selected_id";
 101                 db_query($sql, "Attachment could not be updated");
 102                 display_notification(_("Attachment has been updated."));
 103         }
 104         $Mode = 'RESET';
 105 }
 106
 107 if ($Mode == 'Delete')
 108 {
 109         $sql = "DELETE FROM ".TB_PREF."attachments WHERE id = $selected_id";
 110         db_query($sql, "Could not delete attachment");
 111         display_notification(_("Attachment has been deleted."));
 112         $Mode = 'RESET';
 113 }
 114
 115 if ($Mode == 'RESET')
 116 {
 117         unset($_POST['trans_no']);
 118         unset($_POST['description']);
 119         $selected_id = -1;
 120 }
 121
 122 function viewing_controls()
 123 {
 124     start_form(false, true);
 125
 126     start_table("class='tablestyle_noborder'");
 127
 128         systypes_list_row(_("Type:"), 'filterType', null, true);
 129
 130     end_table(1);
 131
 132         end_form();
 133 }
 134
 135 //----------------------------------------------------------------------------------------
 136
 137 function get_attached_documents($type)
 138 {
 139         $sql = "SELECT * FROM ".TB_PREF."attachments WHERE type_no=$type ORDER BY trans_no";
 140         return db_query($sql, "Could not retrieve attachments");
 141 }
 142
 143 function get_attachment($id)
 144 {
 145         $sql = "SELECT * FROM ".TB_PREF."attachments WHERE id=$id";
 146         $result = db_query($sql, "Could not retrieve attachments");
 147         return db_fetch($result);
 148 }
 149
 150 function display_rows($type)
 151 {
 152         global $table_style;
 153
 154         $rows = get_attached_documents($type);
 155         $th = array(_("#"), _("Description"), _("Filename"), _("Size"), _("Filetype"), _("Date Uploaded"), "", "", "", "");
 156
 157         div_start('transactions');
 158         start_form();
 159         start_table($table_style);
 160         table_header($th);
 161         $k = 0;
 162         while ($row = db_fetch($rows))
 163         {
 164                 alt_table_row_color($k);
 165
 166                 label_cell(get_trans_view_str($type, $row['trans_no']));
 167                 label_cell($row['description']);
 168                 label_cell($row['filename']);
 169                 label_cell($row['filesize']);
 170                 label_cell($row['filetype']);
 171                 label_cell(sql2date($row['tran_date']));
 172                 edit_button_cell("Edit".$row['id'], _("Edit"));
 173                 edit_button_cell("view".$row['id'], _("View"));
 174                 edit_button_cell("download".$row['id'], _("Download"));
 175                 edit_button_cell("Delete".$row['id'], _("Delete"));
 176         end_row();
 177         }
 178         end_table(1);
 179         hidden('filterType', $type);
 180         end_form();
 181         div_end();
 182 }
 183
 184 //----------------------------------------------------------------------------------------
 185
 186 viewing_controls();
 187
 188 if (isset($_POST['filterType']))
 189         display_rows($_POST['filterType']);
 190
 191 start_form(true);
 192
 193 start_table("$table_style2 width=30%");
 194
 195 if ($selected_id != -1)
 196 {
 197         if ($Mode == 'Edit')
 198         {
 199                 $row = get_attachment($selected_id);
 200                 $_POST['trans_no']  = $row["trans_no"];
 201                 $_POST['description']  = $row["description"];
 202                 hidden('trans_no', $row['trans_no']);
 203                 label_row(_("Transaction #"), $row['trans_no']);
 204         }
 205         hidden('selected_id', $selected_id);
 206 }
 207 else
 208         text_row_ex(_("Transaction #").':', 'trans_no', 10);
 209 text_row_ex(_("Description").':', 'description', 40);
 210 start_row();
 211 label_cells(_("Attached File") . ":", "<input type='file' id='filename' name='filename'>");
 212 end_row();
 213
 214 end_table(1);
 215 if (isset($_POST['filterType']))
 216         hidden('filterType', $_POST['filterType']);
 217
 218 submit_add_or_update_center($selected_id == -1, '', true);
 219
 220 end_form();
 221
 222 end_page();
 223
 224 ?>