admin/replace.php

   1 <?php /// $Id$
   2       /// Search and replace strings throughout all texts in the whole database
   3
   4 require_once('../config.php');
   5 require_once($CFG->dirroot.'/course/lib.php');
   6 require_once($CFG->libdir.'/adminlib.php');
   7
   8 admin_externalpage_setup('replace');
   9
  10 $search  = optional_param('search', '', PARAM_RAW);
  11 $replace = optional_param('replace', '', PARAM_RAW);
  12
  13 ###################################################################
  14 admin_externalpage_print_header();
  15
  16 print_heading('Search and replace text throughout the whole database');
  17
  18
  19 if (!data_submitted() or !$search or !$replace or !confirm_sesskey()) {   /// Print a form
  20
  21     print_simple_box_start('center');
  22     echo '<div align="center">';
  23     echo '<form action="replace.php" method="post">';
  24     echo '<input type="hidden" name="sesskey" value="'.$USER->sesskey.'" />';
  25     echo 'Search whole database for: <input type="text" name="search" /><br />';
  26     echo 'Replace with this string: <input type="text" name="replace" /><br />';
  27     echo '<input type="submit" value="Yes, do it now" /><br />';
  28     echo '</form>';
  29     echo '</div>';
  30     print_simple_box_end();
  31     admin_externalpage_print_footer();
  32     die;
  33 }
  34
  35 print_simple_box_start('center');
  36
  37 if (!db_replace($search, $replace)) {
  38     error('An error has occured during this process');
  39 }
  40
  41 print_simple_box_end();
  42
  43 /// Rebuild course cache which might be incorrect now
  44 notify('Rebuilding course cache...');
  45 rebuild_course_cache();
  46 notify('...finished');
  47
  48 print_continue('index.php');
  49
  50 admin_externalpage_print_footer();
  51
  52 ?>