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             $backupprefs->backuproleassignments = array();
  92         }
  93         print_simple_box("<font color=\"red\">".get_string("backupnoneusersinfo")."</font>","center", "70%", '', "20", "noticebox");
  94         echo "<hr />";
  95     }
  96
  97     if (empty($to)) {
  98         echo get_string("backupdetails").":";
  99         echo "</b></td></tr>";
 100     }
 101
 102     //This is the alignment of every row in the table
 103     $table->align = array ("left","right");
 104
 105     if ($allmods = get_records("modules") ) {
 106         foreach ($allmods as $mod) {
 107             $modname = $mod->name;
 108             $modfile = $CFG->dirroot.'/mod/'.$modname.'/backuplib.php';
 109             if (!file_exists($modfile)) {
 110                 continue;
 111             }
 112             require_once($modfile);
 113             $modbackup = $modname."_backup_mods";
 114             //If exists the lib & function
 115             $var = "exists_".$modname;
 116             if (isset($backupprefs->$var) && $backupprefs->$var) {
 117                 $var = "backup_".$modname;
 118                 //Only if selected
 119                 if (!empty($backupprefs->$var) and ($backupprefs->$var == 1)) {
 120                     //Print the full tr
 121                     echo "<tr>";
 122                     echo "<td colspan=\"2\">";
 123                     //Print the mod name
 124                     echo "<b>".get_string("include")." ".get_string("modulenameplural",$modname)." ";
 125                     //Now look for user-data status
 126                     $backup_user_options[0] = get_string("withoutuserdata");
 127                     $backup_user_options[1] = get_string("withuserdata");
 128                     $var = "backup_user_info_".$modname;
 129                     //Print the user info
 130                     echo $backup_user_options[$backupprefs->$var]."</b>";
 131                     //Call the check function to show more info
 132                     $modcheckbackup = $modname."_check_backup_mods";
 133                     $var = $modname.'_instances';
 134                     $instancestopass = array();
 135                     if (!empty($backupprefs->$var) && is_array($backupprefs->$var) && count($backupprefs->$var)) {
 136                         $table->data = array();
 137                         $countinstances = 0;
 138                         foreach ($backupprefs->$var as $instance) {
 139                             $var1 = 'backup_'.$modname.'_instance_'.$instance->id;
 140                             $var2 = 'backup_user_info_'.$modname.'_instance_'.$instance->id;
 141                             if (!empty($backupprefs->$var1)) {
 142                                 $obj = new StdClass;
 143                                 $obj->name = $instance->name;
 144                                 $obj->userdata = $backupprefs->$var2;
 145                                 $obj->id = $instance->id;
 146                                 $instancestopass[$instance->id]= $obj;
 147                                 $countinstances++;
 148
 149                             }
 150                         }
 151                     }
 152                     $table->data = $modcheckbackup($id,$backupprefs->$var,$backupprefs->backup_unique_code,$instancestopass);
 153                     print_table($table);
 154                     echo "</td></tr>";
 155                 }
 156             }
 157         }
 158
 159
 160         if (empty($to)) {
 161             //Line
 162             echo "<tr><td colspan=\"2\"><hr /></td></tr>";
 163
 164             //Now print the Users tr
 165             echo "<tr>";
 166             echo "<td colspan=\"2\"><b>";
 167             $user_options[0] = get_string("includeallusers");
 168             $user_options[1] = get_string("includecourseusers");
 169             $user_options[2] = get_string("includenoneusers");
 170             echo $user_options[$backupprefs->backup_users].'</b>';
 171             //Print info
 172             $table->data = user_check_backup($id,$backupprefs->backup_unique_code,$backupprefs->backup_users,$backupprefs->backup_messages);
 173             print_table($table);
 174             echo "</td></tr>";
 175
 176         }
 177
 178         //Now print the Logs tr conditionally
 179         if ($backupprefs->backup_logs && empty($to)) {
 180             echo "<tr>";
 181             echo "<td colspan=\"2\"><b>";
 182             echo get_string("includelogentries").'</b>';
 183             //Print info
 184             $table->data = log_check_backup($id);
 185             print_table($table);
 186             echo "</td></tr>";
 187         }
 188
 189         //Now print the User Files tr conditionally
 190         if ($backupprefs->backup_user_files) {
 191             echo "<tr>";
 192             echo "<td colspan=\"2\"><b>";
 193             echo get_string("includeuserfiles").'</b>';
 194             //Print info
 195             $table->data = user_files_check_backup($id,$backupprefs->backup_unique_code);
 196             print_table($table);
 197             echo "</td></tr>";
 198         }
 199
 200         //Now print the Course Files tr conditionally
 201         if ($backupprefs->backup_course_files) {
 202             echo "<tr>";
 203             echo "<td colspan=\"2\"><b>";
 204             echo get_string("includecoursefiles").'</b>';
 205             //Print info
 206             $table->data = course_files_check_backup($id,$backupprefs->backup_unique_code);
 207             print_table($table);
 208             echo "</td></tr>";
 209         }
 210
 211         //Now print the site Files tr conditionally
 212         if ($backupprefs->backup_site_files) {
 213             echo "<tr>";
 214             echo "<td colspan=\"2\"><b>";
 215             echo get_string("includesitefiles").'</b>';
 216             //Print info
 217             $table->data = site_files_check_backup($id,$backupprefs->backup_unique_code);
 218             print_table($table);
 219             echo "</td></tr>";
 220         }
 221
 222         //Now print the role assignments information conditionally
 223         if (!empty($backupprefs->backuproleassignments)) {
 224             echo "<tr>";
 225             echo "<td colspan=\"2\"><b>";
 226             echo get_string("includeroleassignments").'</b>';
 227             //Print info
 228             $table->data = array(array(get_string('roles'), count($backupprefs->backuproleassignments)));
 229             print_table($table);
 230             echo "</td></tr>";
 231         }
 232     }
 233
 234     // now keep it for next time.
 235     $SESSION->backupprefs[$course->id] = $backupprefs;
 236
 237 ?>
 238 </table>
 239 <div style="text-align:center;margin-left:auto;margin-right:auto">
 240 <input type="hidden" name="to"     value="<?php p($to) ?>" />
 241 <input type="hidden" name="id"     value="<?php  p($id) ?>" />
 242 <input type="hidden" name="launch" value="execute" />
 243 <input type="submit" value="<?php  print_string("continue") ?>" />
 244 <input type="submit" name="cancel" value="<?php  print_string("cancel") ?>" />
 245 </div>
 246 </form>