backup/backup_check.html

   1 <?php //$Id$
   2     require_once("$CFG->dirroot/question/backuplib.php");
   3     //This page prints the backup todo list to see everything
   4
   5     //Check login
   6     require_login();
   7
   8     if (!empty($course->id)) {
   9         if (!has_capability('moodle/site:backup', get_context_instance(CONTEXT_COURSE, $course->id))) {
  10             if (empty($to)) {
  11                 error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php");
  12             } else {
  13                 if (!has_capability('moodle/site:backup', get_context_instance(CONTEXT_COURSE, $to))) {
  14                     error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php");
  15                 }
  16             }
  17         }
  18     } else {
  19         if (!has_capability('moodle/site:backup', get_context_instance(CONTEXT_SYSTEM, SITEID))) {
  20             error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
  21         }
  22     }
  23
  24
  25
  26     $backupprefs = new StdClass;
  27     $count = 0;
  28     backup_fetch_prefs_from_request($backupprefs,$count,$course);
  29
  30
  31
  32     //Check site
  33     if (!$site = get_site()) {
  34         error("Site not found!");
  35     }
  36     if ($count == 0) {
  37         notice("No backupable modules are installed!");
  38     }
  39
  40     if (!execute_sql("DELETE FROM {$CFG->prefix}backup_ids WHERE backup_code = '{$backupprefs->backup_unique_code}'",false)){
  41         error('Couldn\'t delete previous backup ids.');
  42     }
  43
  44 ?>
  45
  46 <form id="form" method="post" action="backup.php">
  47 <table cellpadding="5" style="text-align:center;margin-left:auto;margin-right:auto">
  48 <?php
  49
  50     if (empty($to)) {
  51         //Now print the Backup Name tr
  52         echo "<tr>";
  53         echo "<td align=\"right\"><b>";
  54         echo get_string("name").":";
  55         echo "</b></td><td>";
  56         //Add as text field
  57         echo "<input type=\"text\" name=\"backup_name\" size=\"40\" value=\"".$backupprefs->backup_name."\" />";
  58         echo "</td></tr>";
  59
  60         //Line
  61         echo "<tr><td colspan=\"2\"><hr /></td></tr>";
  62
  63         //Now print the To Do list
  64         echo "<tr>";
  65         echo "<td colspan=\"2\" align=\"center\"><b>";
  66
  67     }
  68
  69
  70     //Here we check if backup_users = None. Then, we switch off every module
  71     //user info, user_files, logs and exercises, workshop and messages backups. A Warning is showed to
  72     //inform the user.
  73     if ($backupprefs->backup_users == 2) {
  74         if ($allmods = get_records("modules") ) {
  75             foreach ($allmods as $mod) {
  76                 $modname = $mod->name;
  77                 $var = "backup_user_info_".$modname;
  78                 if (isset($backupprefs->$var)) {
  79                     $backupprefs->$var = 0;
  80                 }
  81                 $var = "backup_".$modname;
  82                 if (isset($backupprefs->$var)) {
  83                     if ($modname == "exercise" || $modname == "workshop") {
  84                         $backupprefs->$var = 0;
  85                     }
  86                 }
  87             }
  88         $backupprefs->backup_user_files = 0;
  89         $backupprefs->backup_logs = 0;
  90         $backupprefs->backup_messages = 0;
  91         }
  92         print_simple_box("<font color=\"red\">".get_string("backupnoneusersinfo")."</font>","center", "70%", '', "20", "noticebox");
  93         echo "<hr />";
  94     }
  95
  96     if (empty($to)) {
  97         echo get_string("backupdetails").":";
  98         echo "</b></td></tr>";
  99     }
 100
 101     //This is the alignment of every row in the table
 102     $table->align = array ("left","right");
 103
 104     if ($allmods = get_records("modules") ) {
 105         foreach ($allmods as $mod) {
 106             $modname = $mod->name;
 107             $modfile = $CFG->dirroot.'/mod/'.$modname.'/backuplib.php';
 108             if (!file_exists($modfile)) {
 109                 continue;
 110             }
 111             require_once($modfile);
 112             $modbackup = $modname."_backup_mods";
 113             //If exists the lib & function
 114             $var = "exists_".$modname;
 115             if (isset($backupprefs->$var) && $backupprefs->$var) {
 116                 $var = "backup_".$modname;
 117                 //Only if selected
 118                 if (!empty($backupprefs->$var) and ($backupprefs->$var == 1)) {
 119                     //Print the full tr
 120                     echo "<tr>";
 121                     echo "<td colspan=\"2\">";
 122                     //Print the mod name
 123                     echo "<b>".get_string("include")." ".get_string("modulenameplural",$modname)." ";
 124                     //Now look for user-data status
 125                     $backup_user_options[0] = get_string("withoutuserdata");
 126                     $backup_user_options[1] = get_string("withuserdata");
 127                     $var = "backup_user_info_".$modname;
 128                     //Print the user info
 129                     echo $backup_user_options[$backupprefs->$var]."</b>";
 130                     //Call the check function to show more info
 131                     $modcheckbackup = $modname."_check_backup_mods";
 132                     $var = $modname.'_instances';
 133                     $instancestopass = array();
 134                     if (!empty($backupprefs->$var) && is_array($backupprefs->$var) && count($backupprefs->$var)) {
 135                         $table->data = array();
 136                         $countinstances = 0;
 137                         foreach ($backupprefs->$var as $instance) {
 138                             $var1 = 'backup_'.$modname.'_instance_'.$instance->id;
 139                             $var2 = 'backup_user_info_'.$modname.'_instance_'.$instance->id;
 140                             if (!empty($backupprefs->$var1)) {
 141                                 $obj = new StdClass;
 142                                 $obj->name = $instance->name;
 143                                 $obj->userdata = $backupprefs->$var2;
 144                                 $obj->id = $instance->id;
 145                                 $instancestopass[$instance->id]= $obj;
 146                                 $countinstances++;
 147
 148                             }
 149                         }
 150                     }
 151                     $table->data = $modcheckbackup($id,$backupprefs->$var,$backupprefs->backup_unique_code,$instancestopass);
 152                     print_table($table);
 153                     echo "</td></tr>";
 154                 }
 155             }
 156         }
 157
 158
 159         if (empty($to)) {
 160             //Line
 161             echo "<tr><td colspan=\"2\"><hr /></td></tr>";
 162
 163             //Now print the Users tr
 164             echo "<tr>";
 165             echo "<td colspan=\"2\"><b>";
 166             $user_options[0] = get_string("includeallusers");
 167             $user_options[1] = get_string("includecourseusers");
 168             $user_options[2] = get_string("includenoneusers");
 169             echo $user_options[$backupprefs->backup_users].'</b>';
 170             //Print info
 171             $table->data = user_check_backup($id,$backupprefs->backup_unique_code,$backupprefs->backup_users,$backupprefs->backup_messages);
 172             print_table($table);
 173             echo "</td></tr>";
 174
 175         }
 176
 177         //Now print the Logs tr conditionally
 178         if ($backupprefs->backup_logs && empty($to)) {
 179             echo "<tr>";
 180             echo "<td colspan=\"2\"><b>";
 181             echo get_string("includelogentries").'</b>';
 182             //Print info
 183             $table->data = log_check_backup($id);
 184             print_table($table);
 185             echo "</td></tr>";
 186         }
 187
 188         //Now print the User Files tr conditionally
 189         if ($backupprefs->backup_user_files) {
 190             echo "<tr>";
 191             echo "<td colspan=\"2\"><b>";
 192             echo get_string("includeuserfiles").'</b>';
 193             //Print info
 194             $table->data = user_files_check_backup($id,$backupprefs->backup_unique_code);
 195             print_table($table);
 196             echo "</td></tr>";
 197         }
 198
 199         //Now print the Course Files tr conditionally
 200        if ($backupprefs->backup_course_files) {
 201             echo "<tr>";
 202             echo "<td colspan=\"2\"><b>";
 203             echo get_string("includecoursefiles").'</b>';
 204             //Print info
 205             $table->data = course_files_check_backup($id,$backupprefs->backup_unique_code);
 206             print_table($table);
 207             echo "</td></tr>";
 208         }
 209        //Now print the site Files tr conditionally
 210        if ($backupprefs->backup_site_files) {
 211             echo "<tr>";
 212             echo "<td colspan=\"2\"><b>";
 213             echo get_string("includesitefiles").'</b>';
 214             //Print info
 215             $table->data = site_files_check_backup($id,$backupprefs->backup_unique_code);
 216             print_table($table);
 217             echo "</td></tr>";
 218         }
 219     }
 220
 221     // now keep it for next time.
 222     $SESSION->backupprefs[$course->id] = $backupprefs;
 223
 224 ?>
 225 </table>
 226 <div style="text-align:center;margin-left:auto;margin-right:auto">
 227 <input type="hidden" name="to"     value="<?php p($to) ?>" />
 228 <input type="hidden" name="id"     value="<?php  p($id) ?>" />
 229 <input type="hidden" name="launch" value="execute" />
 230 <input type="submit" value="<?php  print_string("continue") ?>" />
 231 <input type="submit" name="cancel" value="<?php  print_string("cancel") ?>" />
 232 </div>
 233 </form>