mirror of
https://github.com/moodle/moodle.git
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56 lines
No EOL
2.2 KiB
PHP
56 lines
No EOL
2.2 KiB
PHP
<?php
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/* This file serves as a splash-screen (entry page) to the indexer script -
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* it is in place to prevent accidental reindexing which can lead to a loss
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* of time, amongst other things.
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* */
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require_once('../config.php');
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require_once("$CFG->dirroot/search/lib.php");
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require_login();
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if (!isadmin()) {
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error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
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} //if
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//check for php5 (lib.php)
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if (!search_check_php5()) {
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$phpversion = phpversion();
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mtrace("Sorry, global search requires PHP 5.0.0 or later (currently using version $phpversion)");
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exit(0);
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} //if
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$index_path = "$CFG->dataroot/search";
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$index_dir = get_directory_list($index_path, '', false, false);
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$index_filecount = count($index_dir);
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//check if the table exists in the db
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$tables = $db->MetaTables();
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if (in_array($CFG->prefix.'search_documents', $tables)) {
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$db_count = count_records('search_documents');
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} else {
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$db_count = 0;
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} //else
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//TODO: elaborate on error messages, when db!=0 and index=0 -> corrupt, etc.
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if ($index_filecount != 0 or $db_count != 0) {
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mtrace("<pre>The data directory ($index_path) contains $index_filecount files, and\n"
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."there are $db_count records in the <em>search_documents</em> table.\n"
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."\n"
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."This indicates that you have already succesfully indexed this site, or at least\n"
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."started and cancelled an indexing session. Follow the link if you are sure that\n"
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."you want to continue indexing - this will replace any existing index data (no\n"
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."Moodle data is affected).\n"
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."\n"
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."You are encouraged to use the 'Test indexing' script before continuing onto\n"
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."indexing - this will check if the modules are set up correctly. Please correct\n"
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."any errors before proceeding.\n"
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."\n"
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."<a href='tests/index.php'>Test indexing</a> or "
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."<a href='indexer.php?areyousure=yes'>Continue indexing</a> or <a href='index.php'>Back to query page</a>."
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."</pre>");
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} else {
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header('Location: indexer.php?areyousure=yes');
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} //else
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?>
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