backup/backup_form.html

   1 <?php //$Id$
   2     //This page prints the backup form to select everything
   3
   4     //Check login
   5     require_login();
   6
   7     if (!empty($course->id)) {
   8         if (!isteacheredit($course->id)) {
   9             if (empty($to)) {
  10                 error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php");
  11             } else {
  12                 if (!isteacheredit($to)) {
  13                     error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php");
  14                 }
  15             }
  16         }
  17     } else {
  18         if (!isadmin()) {
  19             error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
  20         }
  21     }
  22
  23     //Check site
  24     if (!$site = get_site()) {
  25         error("Site not found!");
  26     }
  27
  28    //Checks for the required files/functions to backup every mod
  29     //And check if there is data about it
  30     $count = 0;
  31     if ($allmods = get_records("modules") ) {
  32         foreach ($allmods as $mod) {
  33             $modname = $mod->name;
  34             $modfile = "$CFG->dirroot/mod/$modname/backuplib.php";
  35             $modbackup = $modname."_backup_mods";
  36             $modcheckbackup = $modname."_check_backup_mods";
  37             if (file_exists($modfile)) {
  38                include_once($modfile);
  39                if (function_exists($modbackup) and function_exists($modcheckbackup)) {
  40                    $var = "exists_".$modname;
  41                    $$var = true;
  42                    $count++;
  43                }
  44             }
  45             //Check data
  46             //Check module info
  47             $var = "backup_".$modname;
  48             if (!isset($$var)) {
  49                 $$var = 1;
  50             }
  51             //Check include user info
  52             $var = "backup_user_info_".$modname;
  53             if (!isset($$var)) {
  54                 $$var = 1;
  55             }
  56         }
  57     }
  58
  59     //Check other parameters
  60     if (!isset($backup_metacourse)) {
  61         $backup_metacourse = 1;
  62     }
  63
  64     if (!isset($backup_users)) {
  65         $backup_users = 1;
  66     }
  67
  68     if (!isset($backup_logs)) {
  69         $backup_logs = 0;
  70     }
  71
  72     if (!isset($backup_user_files)) {
  73         $backup_user_files = 1;
  74     }
  75
  76     if (!isset($backup_course_files)) {
  77         $backup_course_files = 1;
  78     }
  79
  80     if (!isset($backup_messages)) {
  81         $backup_messages = 1;
  82     }
  83
  84     if ($count == 0) {
  85         notice("No backupable modules are installed!");
  86     }
  87
  88 ?>
  89
  90 <form name="form" method="post" action="backup.php">
  91 <table cellpadding="5">
  92 <?php
  93     if ($allmods = get_records("modules") ) {
  94         foreach ($allmods as $mod) {
  95             $modname = $mod->name;
  96             $modbackup = $modname."_backup_mods";
  97             //If exists the lib & function
  98             $var = "exists_".$modname;
  99             if (isset($$var) && $$var) {
 100                 //Print the full tr
 101                 echo "<tr>";
 102                 echo "<td align=\"right\"><b>";
 103                 echo get_string("include")." ". get_string("modulenameplural",$modname).":";
 104                 echo "</b></td><td>";
 105                 $backup_options[0] = get_string("no");
 106                 $backup_options[1] = get_string("yes");
 107                 $var = "backup_".$modname;
 108                 choose_from_menu($backup_options, $var, $$var, "");
 109                 $var = "backup_user_info_".$modname;
 110                 if (empty($to)) {
 111                     $backup_user_options[0] = get_string("withoutuserdata");
 112                     $backup_user_options[1] = get_string("withuserdata");
 113                     choose_from_menu($backup_user_options, $var, $$var, "");
 114                 }
 115                 else {
 116                     echo '<input type="hidden" name="'.$var.'" value="0" />';
 117                 }
 118                 echo "</td></tr>";
 119             }
 120         }
 121         //Line
 122         echo "<tr><td colspan=\"2\"><hr /></td></tr>";
 123
 124         if (empty($to)) {
 125             //Now print the Metacourse tr
 126             echo "<tr>";
 127             echo "<td align=\"right\"><b>";
 128             echo get_string ("metacourse").":";
 129             echo "</b></td><td>";
 130             $meta_options[0] = get_string("no");
 131             $meta_options[1] = get_string("yes");
 132             choose_from_menu($meta_options, "backup_metacourse", $backup_metacourse, "");
 133             echo "</td></tr>";
 134         }
 135         else {
 136             echo '<input type="hidden" name="backup_metacourse" value="0" />';
 137         }
 138
 139         if (empty($to)) {
 140             //Now print the Users tr
 141             echo "<tr>";
 142             echo "<td align=\"right\"><b>";
 143             echo get_string("users").":";
 144             echo "</b></td><td>";
 145             $user_options[0] = get_string("all");
 146             $user_options[1] = get_string("course");
 147             $user_options[2] = get_string("none");
 148             choose_from_menu($user_options, "backup_users", $backup_users, "");
 149             echo "</td></tr>";
 150         }
 151         else {
 152             echo '<input type="hidden" name="backup_users" value="0" />';
 153         }
 154
 155         if (empty($to)) {
 156             //Now print the Logs tr
 157             echo "<tr>";
 158             echo "<td align=\"right\"><b>";
 159             echo get_string("logs").":";
 160             echo "</b></td><td>";
 161             $log_options[0] = get_string("no");
 162             $log_options[1] = get_string("yes");
 163             choose_from_menu($log_options, "backup_logs", $backup_logs, "");
 164             echo "</td></tr>";
 165         }
 166         else {
 167             echo '<input type="hidden" name="backup_logs" value="0" />';
 168         }
 169
 170         if (empty($to)) {
 171             //Now print the User Files tr
 172             echo "<tr>";
 173             echo "<td align=\"right\"><b>";
 174             echo get_string ("userfiles").":";
 175             echo "</b></td><td>";
 176             $user_file_options[0] = get_string("no");
 177             $user_file_options[1] = get_string("yes");
 178             choose_from_menu($user_file_options, "backup_user_files", $backup_user_files, "");
 179             echo "</td></tr>";
 180         }
 181         else {
 182             echo '<input type="hidden" name="backup_user_files" value="0" />';
 183         }
 184         //Now print the Course Files tr
 185         echo "<tr>";
 186         echo "<td align=\"right\"><b>";
 187         echo get_string ("coursefiles").":";
 188         echo "</b></td><td>";
 189         $course_file_options[0] = get_string("no");
 190         $course_file_options[1] = get_string("yes");
 191         choose_from_menu($course_file_options, "backup_course_files", $backup_course_files, "");
 192         echo "</td></tr>";
 193
 194         if (empty($to) && $course->id == SITEID) {
 195             //If we are in a SITEID backup print the Messages tr
 196             echo "<tr>";
 197             echo "<td align=\"right\"><b>";
 198             echo get_string ('messages','message').":";
 199             echo "</b></td><td>";
 200             $mess_options[0] = get_string("no");
 201             $mess_options[1] = get_string("yes");
 202             choose_from_menu($mess_options, "backup_messages", $backup_messages, "");
 203             echo "</td></tr>";
 204         }
 205         else {
 206             echo '<input type="hidden" name="backup_messages" value="0" />';
 207         }
 208     }
 209 ?>
 210 </table>
 211 <br />
 212 <center>
 213 <input type="hidden" name="id"     value="<?php  p($id) ?>" />
 214 <input type="hidden" name="to"     value="<?php p($to) ?>" />
 215 <input type="hidden" name="launch" value="check" />
 216 <input type="submit" value="<?php  print_string("continue") ?>" />
 217 <input type="submit" name="cancel" value="<?php  print_string("cancel") ?>" />
 218 </center>
 219 </form>