backup/backup_check.html

   1 <?php //$Id$
   2     //This page prints the backup todo list to see everything
   3
   4     //Check login
   5     require_login();
   6
   7     if (!empty($course->id)) {
   8         if (!has_capability('moodle/site:backup', get_context_instance(CONTEXT_COURSE, $course->id))) {
   9             if (empty($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 (!has_capability('moodle/site:backup', get_context_instance(CONTEXT_COURSE, $to))) {
  13                     error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php");
  14                 }
  15             }
  16         }
  17     } else {
  18         if (!has_capability('moodle/site:backup', get_context_instance(CONTEXT_SYSTEM, SITEID))) {
  19             error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
  20         }
  21     }
  22
  23
  24
  25     $backupprefs = new StdClass;
  26     $count = 0;
  27     backup_fetch_prefs_from_request($backupprefs,$count,$course);
  28
  29     //Check site
  30     if (!$site = get_site()) {
  31         error("Site not found!");
  32     }
  33     if ($count == 0) {
  34         notice("No backupable modules are installed!");
  35     }
  36 ?>
  37
  38 <form id="form" method="post" action="backup.php">
  39 <table cellpadding="5" style="text-align:center;margin-left:auto;margin-right:auto">
  40 <?php
  41
  42     if (empty($to)) {
  43         //Now print the Backup Name tr
  44         echo "<tr>";
  45         echo "<td align=\"right\"><b>";
  46         echo get_string("name").":";
  47         echo "</b></td><td>";
  48         //Add as text field
  49         echo "<input type=\"text\" name=\"backup_name\" size=\"40\" value=\"".$backupprefs->backup_name."\" />";
  50         echo "</td></tr>";
  51
  52         //Line
  53         echo "<tr><td colspan=\"2\"><hr /></td></tr>";
  54
  55         //Now print the To Do list
  56         echo "<tr>";
  57         echo "<td colspan=\"2\" align=\"center\"><b>";
  58
  59     }
  60
  61
  62     //Here we check if backup_users = None. Then, we switch off every module
  63     //user info, user_files, logs and exercises, workshop and messages backups. A Warning is showed to
  64     //inform the user.
  65     if ($backupprefs->backup_users == 2) {
  66         if ($allmods = get_records("modules") ) {
  67             foreach ($allmods as $mod) {
  68                 $modname = $mod->name;
  69                 $var = "backup_user_info_".$modname;
  70                 if (isset($backupprefs->$var)) {
  71                     $backupprefs->$var = 0;
  72                 }
  73                 $var = "backup_".$modname;
  74                 if (isset($backupprefs->$var)) {
  75                     if ($modname == "exercise" || $modname == "workshop") {
  76                         $backupprefs->$var = 0;
  77                     }
  78                 }
  79             }
  80         $backupprefs->backup_user_files = 0;
  81         $backupprefs->backup_logs = 0;
  82         $backupprefs->backup_messages = 0;
  83         }
  84         print_simple_box("<font color=\"red\">".get_string("backupnoneusersinfo")."</font>","center", "70%", '', "20", "noticebox");
  85         echo "<hr />";
  86     }
  87
  88     if (empty($to)) {
  89         echo get_string("backupdetails").":";
  90         echo "</b></td></tr>";
  91     }
  92
  93     //This is tha align to every ingo table
  94     $table->align = array ("left","right");
  95
  96     if ($allmods = get_records("modules") ) {
  97         foreach ($allmods as $mod) {
  98             $modname = $mod->name;
  99             $modfile = $CFG->dirroot.'/mod/'.$modname.'/backuplib.php';
 100             if (!file_exists($modfile)) {
 101                 continue;
 102             }
 103             require_once($modfile);
 104             $modbackup = $modname."_backup_mods";
 105             //If exists the lib & function
 106             $var = "exists_".$modname;
 107             if (isset($backupprefs->$var) && $backupprefs->$var) {
 108                 $var = "backup_".$modname;
 109                 //Only if selected
 110                 if (!empty($backupprefs->$var) and ($backupprefs->$var == 1)) {
 111                     //Print the full tr
 112                     echo "<tr>";
 113                     echo "<td colspan=\"2\">";
 114                     //Add hidden fields
 115                     $var = "backup_".$modname;
 116                     $var = "backup_user_info_".$modname;
 117                     //Print the mod name
 118                     echo "<b>".get_string("include")." ".get_string("modulenameplural",$modname)." ";
 119                     //Now look for user-data status
 120                     $backup_user_options[0] = get_string("withoutuserdata");
 121                     $backup_user_options[1] = get_string("withuserdata");
 122                     $var = "backup_user_info_".$modname;
 123                     //Print the user info
 124                     echo $backup_user_options[$backupprefs->$var]."</b>";
 125                     //Call the check function to show more info
 126                     $modcheckbackup = $modname."_check_backup_mods";
 127                     $var = $modname.'_instances';
 128                     $instancestopass = array();
 129                     if (!empty($backupprefs->$var) && is_array($backupprefs->$var) && count($backupprefs->$var)) {
 130                         $table->data = array();
 131                         $countinstances = 0;
 132                         foreach ($backupprefs->$var as $instance) {
 133                             $var1 = 'backup_'.$modname.'_instance_'.$instance->id;
 134                             $var2 = 'backup_user_info_'.$modname.'_instance_'.$instance->id;
 135                             if (!empty($backupprefs->$var1)) {
 136                                 $obj = new StdClass;
 137                                 $obj->name = $instance->name;
 138                                 $obj->userdata = $backupprefs->$var2;
 139                                 $obj->id = $instance->id;
 140                                 $instancestopass[$instance->id]= $obj;
 141                                 $countinstances++;
 142
 143                             }
 144                         }
 145                     }
 146                     $table->data = $modcheckbackup($id,$backupprefs->$var,$backupprefs->backup_unique_code,$instancestopass);
 147                     print_table($table);
 148                     echo "</td></tr>";
 149                 }
 150             }
 151         }
 152
 153
 154         if (empty($to)) {
 155             //Line
 156             echo "<tr><td colspan=\"2\"><hr /></td></tr>";
 157
 158             //Now print the Users tr
 159             echo "<tr>";
 160             echo "<td colspan=\"2\"><b>";
 161             $user_options[0] = get_string("includeallusers");
 162             $user_options[1] = get_string("includecourseusers");
 163             $user_options[2] = get_string("includenoneusers");
 164             echo $user_options[$backupprefs->backup_users].'</b>';
 165             //Print info
 166             $table->data = user_check_backup($id,$backupprefs->backup_unique_code,$backupprefs->backup_users,$backupprefs->backup_messages);
 167             print_table($table);
 168             echo "</td></tr>";
 169
 170         }
 171
 172         //Now print the Logs tr conditionally
 173         if ($backupprefs->backup_logs && empty($to)) {
 174             echo "<tr>";
 175             echo "<td colspan=\"2\"><b>";
 176             echo get_string("includelogentries").'</b>';
 177             //Print info
 178             $table->data = log_check_backup($id);
 179             print_table($table);
 180             echo "</td></tr>";
 181         }
 182
 183         //Now print the User Files tr conditionally
 184         if ($backupprefs->backup_user_files) {
 185             echo "<tr>";
 186             echo "<td colspan=\"2\"><b>";
 187             echo get_string("includeuserfiles").'</b>';
 188             //Print info
 189             $table->data = user_files_check_backup($id,$backupprefs->backup_unique_code);
 190             print_table($table);
 191             echo "</td></tr>";
 192         }
 193
 194         //Now print the Course Files tr conditionally
 195        if ($backupprefs->backup_course_files) {
 196             echo "<tr>";
 197             echo "<td colspan=\"2\"><b>";
 198             echo get_string("includecoursefiles").'</b>';
 199             //Print info
 200             $table->data = course_files_check_backup($id,$backupprefs->backup_unique_code);
 201             print_table($table);
 202             echo "</td></tr>";
 203         }
 204     }
 205
 206     // now keep it for next time.
 207     $SESSION->backupprefs[$course->id] = $backupprefs;
 208
 209 ?>
 210 </table>
 211 <div style="text-align:center;margin-left:auto;margin-right:auto">
 212 <input type="hidden" name="to"     value="<?php p($to) ?>" />
 213 <input type="hidden" name="id"     value="<?php  p($id) ?>" />
 214 <input type="hidden" name="launch" value="execute" />
 215 <input type="submit" value="<?php  print_string("continue") ?>" />
 216 <input type="submit" name="cancel" value="<?php  print_string("cancel") ?>" />
 217 </div>
 218 </form>