search/indexersplash.php

   1 <?php
   2     /**
   3     * Global Search Engine for Moodle
   4     *
   5     * @package search
   6     * @category core
   7     * @subpackage search_engine
   8     * @author Michael Champanis (mchampan) [cynnical@gmail.com], Valery Fremaux [valery.fremaux@club-internet.fr] > 1.8
   9     * @date 2008/03/31
  10     * @version prepared for 2.0
  11     * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
  12     *
  13     * This file serves as a splash-screen (entry page) to the indexer script -
  14     * it is in place to prevent accidental reindexing which can lead to a loss
  15     * of time, amongst other things.
  16     */
  17
  18     /**
  19     * includes and requires
  20     */
  21     require_once('../config.php');
  22
  23     /// makes inclusions of the Zend Engine more reliable
  24     ini_set('include_path', $CFG->dirroot.DIRECTORY_SEPARATOR.'search'.PATH_SEPARATOR.ini_get('include_path'));
  25
  26     require_once($CFG->dirroot.'/search/lib.php');
  27
  28     /// check global search is enabled
  29
  30     require_login();
  31
  32     if (empty($CFG->enableglobalsearch)) {
  33         print_error('globalsearchdisabled', 'search');
  34     }
  35
  36     if (!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
  37         print_error('beadmin', 'search', get_login_url());
  38     }
  39
  40     require_once("$CFG->dirroot/search/indexlib.php");
  41     $indexinfo = new IndexInfo();
  42
  43     if ($indexinfo->valid()) {
  44         $strsearch = get_string('search', 'search');
  45         $strquery  = get_string('stats');
  46
  47         // print page header
  48         $site = get_site();
  49
  50         $PAGE->set_url('/search/indexersplash.php');
  51         $PAGE->set_context(get_context_instance(CONTEXT_SYSTEM));
  52         $PAGE->navbar->add($strsearch, new moodle_url('/search/index.php'));
  53         $PAGE->navbar->add($strquery, new moodle_url('/search/stats.php'));
  54         $PAGE->navbar->add(get_string('runindexer','search'));
  55         $PAGE->set_title($strsearch);
  56         $PAGE->set_heading($site->fullname);
  57         echo $OUTPUT->header();
  58
  59         mtrace("<pre>The data directory ($indexinfo->path) contains $indexinfo->filecount files, and\n"
  60               ."there are ".$indexinfo->dbcount." records in the <em>block_search_documents</em> table.\n"
  61               ."\n"
  62               ."This indicates that you have already succesfully indexed this site. Follow the link\n"
  63               ."if you are sure that you want to continue indexing - this will replace any existing\n"
  64               ."index data (no Moodle data is affected).\n"
  65               ."\n"
  66               ."You are encouraged to use the 'Test indexing' script before continuing onto\n"
  67               ."indexing - this will check if the modules are set up correctly. Please correct\n"
  68               ."any errors before proceeding.\n"
  69               ."\n"
  70               ."<a href='tests/index.php'>Test indexing</a> or "
  71               ."<a href='indexer.php?areyousure=yes'>Continue indexing</a> or <a href='index.php'>Back to query page</a>."
  72               ."</pre>");
  73         echo $OUTPUT->footer();
  74     } else {
  75         header('Location: indexer.php?areyousure=yes');
  76     }
  77 ?>