<?php // $Id$
-
+
$string['advancedsearch'] = 'Advanced search';
$string['all'] = 'All';
$string['author'] = 'Author';
* Major chages in this review is passing the xxxx_db_names return to
* multiple arity to handle multiple document types modules
*/
-
+
/**
- * includes and requires
+ * includes and requires
*/
require_once('../config.php');
require_once("$CFG->dirroot/search/lib.php");
require_once("$CFG->dirroot/search/indexlib.php");
-
+
/// makes inclusions of the Zend Engine more reliable
$separator = (array_key_exists('WINDIR', $_SERVER)) ? ';' : ':' ;
ini_set('include_path', $CFG->dirroot.'/search'.$separator.ini_get('include_path'));
/// checks global search activation
-
+
require_login();
-
+
if (empty($CFG->enableglobalsearch)) {
- error(get_string('globalsearchdisabled', 'search'));
+ print_error('globalsearchdisabled', 'search');
}
-
+
if (!has_capability('moodle/site:doanything', get_context_instance(CONTEXT_SYSTEM))) {
- error(get_string('beadmin', 'search'), "$CFG->wwwroot/login/index.php");
- }
-
+ print_error('beadmin', 'search', "$CFG->wwwroot/login/index.php");
+ }
+
/// check for php5 (lib.php)
try {
$dbcontrol = new IndexDBControl();
$addition_count = 0;
$startindextime = time();
-
+
$indexdate = $CFG->search_indexer_run_date;
-
+
mtrace('Starting index update (additions)...');
mtrace('Index size before: '.$CFG->search_index_size."\n");
-
+
/// get all modules
if ($mods = get_records_select('modules')) {
-
+
/// append virtual modules onto array
$mods = array_merge($mods, search_get_additional_modules());
$get_document_function = $mod->name.'_single_document';
$get_newrecords_function = $mod->name.'_new_records';
$additions = array();
-
+
if (file_exists($class_file)) {
require_once($class_file);
-
+
//if both required functions exist
if (function_exists($db_names_function) and function_exists($get_document_function)) {
mtrace("Checking $mod->name module for additions.");
foreach($valuesArray as $values){
$where = (isset($values[5])) ? 'AND ('.$values[5].')' : '';
$itemtypes = ($values[4] != '*' && $values[4] != 'any') ? " AND itemtype = '{$values[4]}' " : '' ;
-
+
//select records in MODULE table, but not in SEARCH_DATABASE_TABLE
$table = SEARCH_DATABASE_TABLE;
$query = "
- SELECT
+ SELECT
docid,
- itemtype
- FROM
+ itemtype
+ FROM
{$CFG->prefix}{$table}
- WHERE
+ WHERE
doctype = ?
$itemtypes
";
$docIds = $DB->get_records_sql_menu($query, array($mod->name));
$docIdList = ($docIds) ? implode("','", array_keys($docIds)) : '' ;
-
+
$query = "
- SELECT id,
- {$values[0]} as docid
- FROM
- {$CFG->prefix}{$values[1]}
- WHERE
- id NOT IN ('{$docIdList}') and
+ SELECT id,
+ {$values[0]} as docid
+ FROM
+ {$CFG->prefix}{$values[1]}
+ WHERE
+ id NOT IN ('{$docIdList}') and
{$values[2]} > {$indexdate}
$where
";
$records = get_records_sql($query);
-
+
// foreach record, build a module specific search document using the get_document function
if (is_array($records)) {
foreach($records as $record) {
// some documents may not be indexable
if ($add)
$additions[] = $add;
- }
- }
- }
-
+ }
+ }
+ }
+
// foreach document, add it to the index and database table
foreach ($additions as $add) {
++$addition_count;
-
+
// object to insert into db
$dbid = $dbcontrol->addDocument($add);
-
+
// synchronise db with index
$add->addField(Zend_Search_Lucene_Field::Keyword('dbid', $dbid));
-
+
mtrace(" Add: $add->title (database id = $add->dbid, moodle instance id = $add->docid)");
-
+
$index->addDocument($add);
- }
+ }
}
else{
mtrace("No types to add.\n");
}
mtrace("Finished $mod->name.\n");
- }
- }
- }
- }
-
+ }
+ }
+ }
+ }
+
/// commit changes
$index->commit();
-
+
/// update index date and size
set_config("search_indexer_run_date", $startindextime);
set_config("search_index_size", (int)$CFG->search_index_size + (int)$addition_count);
-
+
/// print some additional info
mtrace("Added $addition_count documents.");
mtrace('Index size after: '.$index->count());
-?>
\ No newline at end of file
+?>
* Major chages in this review is passing the xxxx_db_names return to
* multiple arity to handle multiple document types modules
*/
-
+
/**
* includes and requires
*/
require_once('../config.php');
require_once("$CFG->dirroot/search/lib.php");
- require_once("$CFG->dirroot/search/indexlib.php");
-
-/// makes inclusions of the Zend Engine more reliable
- $separator = (array_key_exists('WINDIR', $_SERVER)) ? ';' : ':' ;
+ require_once("$CFG->dirroot/search/indexlib.php");
+
+/// makes inclusions of the Zend Engine more reliable
+ $separator = (array_key_exists('WINDIR', $_SERVER)) ? ';' : ':' ;
ini_set('include_path', $CFG->dirroot.'/search'.$separator.ini_get('include_path'));require_login();
-
+
/// checks global search activation
if (empty($CFG->enableglobalsearch)) {
- error(get_string('globalsearchdisabled', 'search'));
+ print_error('globalsearchdisabled', 'search');
}
-
+
if (!has_capability('moodle/site:doanything', get_context_instance(CONTEXT_SYSTEM))) {
- error(get_string('beadmin', 'search'), "$CFG->wwwroot/login/index.php");
+ print_error('beadmin', 'search', "$CFG->wwwroot/login/index.php");
} //if
-
+
try {
$index = new Zend_Search_Lucene(SEARCH_INDEX_PATH);
} catch(LuceneException $e) {
$dbcontrol = new IndexDBControl();
$deletion_count = 0;
$startcleantime = time();
-
+
mtrace('Starting clean-up of removed records...');
mtrace('Index size before: '.$CFG->search_index_size."\n");
-
+
/// check all modules
if ($mods = get_records_select('modules')) {
$mods = array_merge($mods, search_get_additional_modules());
-
+
foreach ($mods as $mod) {
//build function names
$class_file = $CFG->dirroot.'/search/documents/'.$mod->name.'_document.php';
$delete_function = $mod->name.'_delete';
$db_names_function = $mod->name.'_db_names';
$deletions = array();
-
+
if (file_exists($class_file)) {
require_once($class_file);
-
+
//if both required functions exist
if (function_exists($delete_function) and function_exists($db_names_function)) {
mtrace("Checking $mod->name module for deletions.");
$where = (isset($values[5])) ? 'WHERE '.$values[5] : '';
$itemtypes = ($values[4] != '*' && $values[4] != 'any') ? " itemtype = '{$values[4]}' AND " : '' ;
$query = "
- SELECT
+ SELECT
id,
{$values[0]}
- FROM
+ FROM
{$CFG->prefix}{$values[1]}
$where
";
$docIds = get_records_sql($query);
$docIdList = ($docIds) ? implode("','", array_keys($docIds)) : '' ;
-
+
$table = SEARCH_DATABASE_TABLE;
$query = "
- SELECT
- id,
- docid
- FROM
+ SELECT
+ id,
+ docid
+ FROM
{$CFG->prefix}{$table}
- WHERE
- doctype = '{$mod->name}' AND
+ WHERE
+ doctype = '{$mod->name}' AND
$itemtypes
docid not in ('{$docIdList}')
";
$records = get_records_sql($query);
-
+
// build an array of all the deleted records
if (is_array($records)) {
foreach($records as $record) {
}
}
}
-
+
foreach ($deletions as $delete) {
// find the specific document in the index, using it's docid and doctype as keys
$doc = $index->find("+docid:{$delete->id} +doctype:$mod->name +itemtype:{$delete->itemtype}");
-
+
// get the record, should only be one
foreach ($doc as $thisdoc) {
++$deletion_count;
mtrace(" Delete: $thisdoc->title (database id = $thisdoc->dbid, index id = $thisdoc->id, moodle instance id = $thisdoc->docid)");
-
+
//remove it from index and database table
$dbcontrol->delDocument($thisdoc);
$index->delete($thisdoc->id);
}
}
}
-
+
/// commit changes
$index->commit();
-
+
/// update index date and index size
set_config("search_indexer_cleanup_date", $startcleantime);
set_config("search_index_size", (int)$CFG->search_index_size - (int)$deletion_count);
-
+
mtrace("Finished $deletion_count removals.");
mtrace('Index size after: '.$index->count());
-?>
\ No newline at end of file
+?>
/// only administrators can index the moodle installation, because access to all pages is required
require_login();
-
+
if (empty($CFG->enableglobalsearch)) {
- error(get_string('globalsearchdisabled', 'search'));
+ print_error('globalsearchdisabled', 'search');
}
-
+
if (!has_capability('moodle/site:doanything', get_context_instance(CONTEXT_SYSTEM))) {
- error(get_string('beadmin', 'search'), "$CFG->wwwroot/login/index.php");
- }
-
+ print_error('beadmin', 'search', "$CFG->wwwroot/login/index.php");
+ }
+
/// confirmation flag to prevent accidental reindexing (indexersplash.php is the correct entry point)
$sure = strtolower(optional_param('areyousure', '', PARAM_ALPHA));
-
+
if ($sure != 'yes') {
mtrace("<pre>Sorry, you need to confirm indexing via <a href='indexersplash.php'>indexersplash.php</a>"
.". (<a href='index.php'>Back to query page</a>).</pre>");
-
+
exit(0);
}
-
+
/// check for php5 (lib.php)
//php5 found, continue including php5-only files
//require_once("$CFG->dirroot/search/Zend/Search/Lucene.php");
require_once("$CFG->dirroot/search/indexlib.php");
-
+
mtrace('<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8" /></head><body>');
mtrace('<pre>Server Time: '.date('r',time())."\n");
-
+
if (isset($CFG->search_indexer_busy) && $CFG->search_indexer_busy == '1') {
//means indexing was not finished previously
mtrace("Warning: Indexing was not successfully completed last time, restarting.\n");
}
-
+
/// turn on busy flag
set_config('search_indexer_busy', '1');
-
+
//paths
$index_path = SEARCH_INDEX_PATH;
$index_db_file = "{$CFG->dirroot}/search/db/$CFG->dbtype.sql";
$dbcontrol = new IndexDBControl();
-
+
/// setup directory in data root
if (!file_exists($index_path)) {
mtrace("Data directory ($index_path) does not exist, attempting to create.");
if (!mkdir($index_path)) {
search_pexit("Error creating data directory at: $index_path. Please correct.");
- }
+ }
else {
mtrace("Directory successfully created.");
- }
- }
+ }
+ }
else {
mtrace("Using $index_path as data directory.");
- }
-
+ }
+
Zend_Search_Lucene_Analysis_Analyzer::setDefault(new Zend_Search_Lucene_Analysis_Analyzer_Common_Utf8());
$index = new Zend_Search_Lucene($index_path, true);
-
+
/// New regeneration
mtrace('Deleting old index entries.');
delete_records(SEARCH_DATABASE_TABLE);
-
+
/// begin timer
search_stopwatch();
mtrace("Starting activity modules\n");
-
+
//the presence of the required search functions -
// * mod_iterator
// * mod_get_content_for_index
//are the sole basis for including a module in the index at the moment.
$searchables = search_collect_searchables();
-
+
/// start indexation
if ($searchables){
foreach ($searchables as $mod) {
-
+
$key = 'search_in_'.$mod->name;
if (isset($CFG->$key) && !$CFG->$key) {
mtrace("module $key has been administratively disabled. Skipping...\n");
continue;
}
-
+
if ($mod->location == 'internal'){
$class_file = $CFG->dirroot.'/search/documents/'.$mod->name.'_document.php';
} else {
$class_file = $CFG->dirroot.'/'.$mod->location.'/'.$mod->name.'/search_document.php';
}
-
+
/*
if (!file_exists($class_file)){
if (defined("PATH_FOR_SEARCH_TYPE_{$mod->name}")){
}
}
*/
-
+
if (file_exists($class_file)) {
include_once($class_file);
-
+
//build function names
$iter_function = $mod->name.'_iterator';
$index_function = $mod->name.'_get_content_for_index';
if ($sources){
foreach ($sources as $i) {
$documents = $index_function($i);
-
+
//begin transaction
if ($documents){
foreach($documents as $document) {
$counter++;
-
+
//object to insert into db
$dbid = $dbcontrol->addDocument($document);
-
+
//synchronise db with index
$document->addField(Zend_Search_Lucene_Field::Keyword('dbid', $dbid));
-
+
//add document to index
$index->addDocument($document);
-
+
//commit every x new documents, and print a status message
if (($counter % 2000) == 0) {
$index->commit();
mtrace(".. $counter");
- }
+ }
}
}
//end transaction
}
}
-
+
//commit left over documents, and finish up
$index->commit();
-
+
mtrace("-- $counter documents indexed");
mtrace("done.\n");
}
}
}
}
-
+
/// finished modules
mtrace('Finished activity modules');
search_stopwatch();
-
+
mtrace(".<br/><a href='index.php'>Back to query page</a>.");
mtrace('</pre>');
-
+
/// finished, turn busy flag off
set_config('search_indexer_busy', '0');
-
+
/// mark the time we last updated
set_config('search_indexer_run_date', time());
-
+
/// and the index size
set_config('search_index_size', (int)$index->count());
-?>
\ No newline at end of file
+?>
$separator = (array_key_exists('WINDIR', $_SERVER)) ? ';' : ':' ;
ini_set('include_path', $CFG->dirroot.'\search'.$separator.ini_get('include_path'));
-/// check global search is enabled
+/// check global search is enabled
require_login();
-
+
if (empty($CFG->enableglobalsearch)) {
- error(get_string('globalsearchdisabled', 'search'));
+ print_error('globalsearchdisabled', 'search');
}
-
+
if (!has_capability('moodle/site:doanything', get_context_instance(CONTEXT_SYSTEM))) {
- error(get_string('beadmin', 'search'), "$CFG->wwwroot/login/index.php");
- }
-
+ print_error('beadmin', 'search', "$CFG->wwwroot/login/index.php");
+ }
+
require_once("$CFG->dirroot/search/indexlib.php");
$indexinfo = new IndexInfo();
-
+
if ($indexinfo->valid()) {
$strsearch = get_string('search', 'search');
$strquery = get_string('stats');
-
+
$navlinks[] = array('name' => $strsearch, 'link' => "index.php", 'type' => 'misc');
$navlinks[] = array('name' => $strquery, 'link' => "stats.php", 'type' => 'misc');
$navlinks[] = array('name' => get_string('runindexer','search'), 'link' => null, 'type' => 'misc');
}
$site = get_site();
print_header("$strsearch", "$site->fullname" , $navigation, "", "", true, " ", navmenu($site));
-
+
mtrace("<pre>The data directory ($indexinfo->path) contains $indexinfo->filecount files, and\n"
."there are ".$indexinfo->dbcount." records in the <em>block_search_documents</em> table.\n"
."\n"
."<a href='indexer.php?areyousure=yes'>Continue indexing</a> or <a href='index.php'>Back to query page</a>."
."</pre>");
print_footer();
- }
+ }
else {
header('Location: indexer.php?areyousure=yes');
}
-?>
\ No newline at end of file
+?>
* All articles written by Helen Foster
*
*/
-
+
/**
* includes and requires
*/
if ($CFG->forcelogin) {
require_login();
}
-
+
if (empty($CFG->enableglobalsearch)) {
- error(get_string('globalsearchdisabled', 'search'));
+ print_error('globalsearchdisabled', 'search');
}
-
+
$adv = new Object();
-
+
/// check for php5, but don't die yet (see line 52)
require_once("{$CFG->dirroot}/search/querylib.php");
-
+
$page_number = optional_param('page', -1, PARAM_INT);
$pages = ($page_number == -1) ? false : true;
$advanced = (optional_param('a', '0', PARAM_INT) == '1') ? true : false;
$query_string = optional_param('query_string', '', PARAM_CLEAN);
-
+
/**
- * discard harmfull searches
+ * discard harmfull searches
*/
if (preg_match("/^[\*\?]+$/", $query_string)){
$query_string = '';
$error = get_string('fullwildcardquery','search');
}
-
-
+
+
if ($pages && isset($_SESSION['search_advanced_query'])) {
// if both are set, then we are busy browsing through the result pages of an advanced query
$adv = unserialize($_SESSION['search_advanced_query']);
// otherwise we are dealing with a new advanced query
unset($_SESSION['search_advanced_query']);
session_unregister('search_advanced_query');
-
+
// chars to strip from strings (whitespace)
$chars = " \t\n\r\0\x0B,-+";
-
+
// retrieve advanced query variables
$adv->mustappear = trim(optional_param('mustappear', '', PARAM_CLEAN), $chars);
$adv->notappear = trim(optional_param('notappear', '', PARAM_CLEAN), $chars);
$adv->module = optional_param('module', '', PARAM_CLEAN);
$adv->title = trim(optional_param('title', '', PARAM_CLEAN), $chars);
$adv->author = trim(optional_param('author', '', PARAM_CLEAN), $chars);
- }
-
+ }
+
if ($advanced) {
//parse the advanced variables into a query string
//TODO: move out to external query class (QueryParse?)
-
+
$query_string = '';
-
+
// get all available module types adding third party modules
$module_types = array_merge(array('all'), array_values(search_get_document_types()));
$module_types = array_merge($module_types, array_values(search_get_document_types('X_SEARCH_TYPE')));
$adv->module = in_array($adv->module, $module_types) ? $adv->module : 'all';
-
+
// convert '1 2' into '+1 +2' for required words field
if (strlen(trim($adv->mustappear)) > 0) {
$query_string = ' +'.implode(' +', preg_split("/[\s,;]+/", $adv->mustappear));
- }
-
+ }
+
// convert '1 2' into '-1 -2' for not wanted words field
if (strlen(trim($adv->notappear)) > 0) {
$query_string .= ' -'.implode(' -', preg_split("/[\s,;]+/", $adv->notappear));
- }
-
+ }
+
// this field is left untouched, apart from whitespace being stripped
if (strlen(trim($adv->canappear)) > 0) {
$query_string .= ' '.implode(' ', preg_split("/[\s,;]+/", $adv->canappear));
- }
-
+ }
+
// add module restriction
$doctypestr = get_string('doctype', 'search');
$titlestr = get_string('title', 'search');
$authorstr = get_string('author', 'search');
if ($adv->module != 'all') {
$query_string .= " +{$doctypestr}:".$adv->module;
- }
-
+ }
+
// create title search string
if (strlen(trim($adv->title)) > 0) {
$query_string .= " +{$titlestr}:".implode(" +{$titlestr}:", preg_split("/[\s,;]+/", $adv->title));
- }
-
+ }
+
// create author search string
if (strlen(trim($adv->author)) > 0) {
$query_string .= " +{$authorstr}:".implode(" +{$authorstr}:", preg_split("/[\s,;]+/", $adv->author));
- }
-
+ }
+
// save our options if the query is valid
if (!empty($query_string)) {
$_SESSION['search_advanced_query'] = serialize($adv);
- }
- }
-
+ }
+ }
+
// normalise page number
if ($page_number < 1) {
$page_number = 1;
- }
-
+ }
+
//run the query against the index ensuring internal coding works in UTF-8
Zend_Search_Lucene_Analysis_Analyzer::setDefault(new Zend_Search_Lucene_Analysis_Analyzer_Common_Utf8());
$sq = new SearchQuery($query_string, $page_number, 10, false);
-
+
if (!$site = get_site()) {
redirect("index.php");
- }
-
+ }
+
$strsearch = get_string('search', 'search');
$strquery = get_string('enteryoursearchquery', 'search');
-
+
// if ($CFG->version < 2007032200){ NOT RELIABLE
if (!function_exists('build_navigation')){
print_header("$site->shortname: $strsearch: $strquery", "$site->fullname",
$site = get_site();
print_header("$strsearch", "$site->fullname" , $navigation, "", "", true, " ", navmenu($site));
}
-
+
if (!empty($error)){
notice ($error);
}
-
+
print_box_start();
print_heading($strquery);
-
+
print_box_start();
-
+
$vars = get_object_vars($adv);
-
+
if (isset($vars)) {
foreach ($vars as $key => $value) {
// htmlentities breaks non-ascii chars
$adv->key = stripslashes($value);
//$adv->$key = stripslashes(htmlentities($value));
- }
+ }
}
?>
<form id="query" method="get" action="query.php">
- <?php
- if (!$advanced) {
+ <?php
+ if (!$advanced) {
?>
<input type="text" name="query_string" length="50" value="<?php print stripslashes($query_string) ?>" />
<input type="submit" value="<?php print_string('search', 'search') ?>" />
<a href="query.php?a=1"><?php print_string('advancedsearch', 'search') ?></a> |
<a href="stats.php"><?php print_string('statistics', 'search') ?></a>
- <?php
- }
+ <?php
+ }
else {
print_box_start();
?>
<input type="hidden" name="a" value="<?php print $advanced; ?>"/>
-
+
<table border="0" cellpadding="3" cellspacing="3">
-
+
<tr>
<td width="240"><?php print_string('thesewordsmustappear', 'search') ?>:</td>
<td><input type="text" name="mustappear" length="50" value="<?php print $adv->mustappear; ?>" /></td>
</tr>
-
+
<tr>
<td><?php print_string('thesewordsmustnotappear', 'search') ?>:</td>
<td><input type="text" name="notappear" length="50" value="<?php print $adv->notappear; ?>" /></td>
</tr>
-
+
<tr>
<td><?php print_string('thesewordshelpimproverank', 'search') ?>:</td>
<td><input type="text" name="canappear" length="50" value="<?php print $adv->canappear; ?>" /></td>
</tr>
-
+
<tr>
<td><?php print_string('whichmodulestosearch?', 'search') ?>:</td>
<td>
<select name="module">
- <?php
+ <?php
foreach($module_types as $mod) {
if ($mod == $adv->module) {
if ($mod != 'all'){
else{
print "<option value='$mod' selected=\"selected\">".get_string('all', 'search')."</option>\n";
}
- }
+ }
else {
if ($mod != 'all'){
print "<option value='$mod'>".get_string('modulenameplural', $mod)."</option>\n";
else{
print "<option value='$mod'>".get_string('all', 'search')."</option>\n";
}
- }
- }
+ }
+ }
?>
</select>
</td>
</tr>
-
+
<tr>
<td><?php print_string('wordsintitle', 'search') ?>:</td>
<td><input type="text" name="title" length="50" value="<?php print $adv->title; ?>" /></td>
</tr>
-
+
<tr>
<td><?php print_string('authorname', 'search') ?>:</td>
<td><input type="text" name="author" length="50" value="<?php print $adv->author; ?>" /></td>
</tr>
-
+
<tr>
<td colspan="3" align="center"><br /><input type="submit" value="<?php print_string('search', 'search') ?>" /></td>
</tr>
-
+
<tr>
<td colspan="3" align="center">
<table border="0" cellpadding="0" cellspacing="0">
</table>
<?php
print_box_end();
- }
+ }
?>
</form>
<br/>
-
+
<div align="center">
<?php
print_string('searching', 'search') . ': ';
-
+
if ($sq->is_valid_index()) {
//use cached variable to show up-to-date index size (takes deletions into account)
print $CFG->search_index_size;
- }
+ }
else {
print "0";
- }
-
+ }
+
print ' ';
print_string('documents', 'search');
print '.';
-
+
if (!$sq->is_valid_index() and has_capability('moodle/site:doanything', get_context_instance(CONTEXT_SYSTEM))) {
print '<p>' . get_string('noindexmessage', 'search') . '<a href="indexersplash.php">' . get_string('createanindex', 'search')."</a></p>\n";
- }
-
+ }
+
?>
</div>
<?php
print_box_end();
-
+
/// prints all the results in a box
if ($sq->is_valid()) {
print_box_start();
-
+
search_stopwatch();
$hit_count = $sq->count();
-
+
print "<br />";
-
+
print $hit_count.' '.get_string('resultsreturnedfor', 'search') . " '".stripslashes($query_string)."'.";
print "<br />";
-
+
if ($hit_count > 0) {
$page_links = $sq->page_numbers();
$hits = $sq->results();
-
+
if ($advanced) {
// if in advanced mode, search options are saved in the session, so
// we can remove the query string var from the page links, and replace
// it with a=1 (Advanced = on) instead
$page_links = preg_replace("/query_string=[^&]+/", 'a=1', $page_links);
- }
-
+ }
+
print "<ol>";
-
+
$typestr = get_string('type', 'search');
$scorestr = get_string('score', 'search');
$authorstr = get_string('author', 'search');
foreach ($hits as $listing) {
$iconpath = $CFG->modpixpath.'/'.$listing->doctype.'/icon.gif';
- $coursename = get_field('course', 'fullname', 'id', $listing->courseid);
+ $coursename = get_field('course', 'fullname', 'id', $listing->courseid);
$courseword = mb_convert_case(get_string('course', 'moodle'), MB_CASE_LOWER, 'UTF-8');
//if ($CFG->unicodedb) {
//$listing->title = mb_convert_encoding($listing->title, 'auto', 'UTF8');
if (function_exists($title_post_processing_function)) {
$listing->title = $title_post_processing_function($listing->title);
}
-
+
echo "<li value='".($listing->number+1)."'><a href='"
.str_replace('DEFAULT_POPUP_SETTINGS', DEFAULT_POPUP_SETTINGS ,$listing->url)
."'><img align=\"top\" src=\"".$iconpath
echo ", {$authorstr}: ".$listing->author."\n"
."</li>\n";
}
- }
+ }
echo "</ol>";
echo $page_links;
- }
+ }
print_box_end();
?>
<div align="center">
- <?php
+ <?php
print_string('ittook', 'search');
- search_stopwatch();
+ search_stopwatch();
print_string('tofetchtheseresults', 'search');
?>.
</div>
-
+
<?php
}
print_box_end();
print_footer();
-?>
\ No newline at end of file
+?>
<?php
-/**
+/**
* Global Search Engine for Moodle
*
* @package search
*
* Prints some basic statistics about the current index.
* Does some diagnostics if you are logged in as an administrator.
-*
+*
*/
/**
if ($CFG->forcelogin) {
require_login();
}
-
+
if (empty($CFG->enableglobalsearch)) {
- error(get_string('globalsearchdisabled', 'search'));
+ print_error('globalsearchdisabled', 'search');
}
-
+
/// check for php5, but don't die yet
require_once("{$CFG->dirroot}/search/indexlib.php");
-
+
$indexinfo = new IndexInfo();
-
+
if (!$site = get_site()) {
redirect("index.php");
- }
-
+ }
+
$strsearch = get_string('search', 'search');
- $strquery = get_string('statistics', 'search');
-
+ $strquery = get_string('statistics', 'search');
+
if (!function_exists('build_navigation')){
print_header("$site->shortname: $strsearch: $strquery", "$site->fullname",
"<a href=\"index.php\">$strsearch</a> -> $strquery");
$site = get_site();
print_header("$strsearch", "$site->fullname" , $navigation, "", "", true, " ", navmenu($site));
}
-
+
/// keep things pretty, even if php5 isn't available
print_box_start();
print_heading($strquery);
-
+
print_box_start();
-
+
$databasestr = get_string('database', 'search');
$documentsinindexstr = get_string('documentsinindex', 'search');
$deletionsinindexstr = get_string('deletionsinindex', 'search');
$documentsindatabasestr = get_string('documentsindatabase', 'search');
$databasestatestr = get_string('databasestate', 'search');
-
+
/// this table is only for admins, shows index directory size and location
if (has_capability('moodle/site:doanything', get_context_instance(CONTEXT_SYSTEM))) {
$checkdbadvicestr = get_string('checkdbadvice', 'search');
$runindexerteststr = get_string('runindexertest', 'search');
$runindexerstr = get_string('runindexer', 'search');
-
+
$admin_table->tablealign = "center";
$admin_table->align = array ("right", "left");
$admin_table->wrap = array ("nowrap", "nowrap");
$admin_table->cellpadding = 5;
$admin_table->cellspacing = 0;
$admin_table->width = '500';
-
+
$admin_table->data[] = array("<strong>{$datadirectorystr}</strong>", '<em><strong>'.$indexinfo->path.'</strong></em>');
$admin_table->data[] = array($inindexdirectorystr, $indexinfo->filecount);
$admin_table->data[] = array($totalsizestr, $indexinfo->size);
-
+
if ($indexinfo->time > 0) {
$admin_table->data[] = array(get_string('createdon', 'search'), date('r', $indexinfo->time));
- }
+ }
else {
$admin_table->data[] = array(get_string('createdon', 'search'), '-');
- }
-
+ }
+
if (!$indexinfo->valid($errors)) {
$admin_table->data[] = array("<strong>{$errorsstr}</strong>", ' ');
foreach ($errors as $key => $value) {
$admin_table->data[] = array($key.' ... ', $value);
- }
+ }
}
-
+
print_table($admin_table);
print_spacer(20);
print_heading($solutionsstr);
-
+
unset($admin_table->data);
if (isset($errors['dir'])) {
$admin_table->data[] = array($checkdirstr, $checkdiradvicestr);
- }
+ }
if (isset($errors['db'])) {
$admin_table->data[] = array($checkdbstr, $checkdbadvicestr);
- }
-
+ }
+
$admin_table->data[] = array($runindexerteststr, '<a href="tests/index.php" target="_blank">tests/index.php</a>');
$admin_table->data[] = array($runindexerstr, '<a href="indexersplash.php" target="_blank">indexersplash.php</a>');
-
+
print_table($admin_table);
print_spacer(20);
- }
-
+ }
+
/// this is the standard summary table for normal users, shows document counts
$table->tablealign = "center";
$table->cellpadding = 5;
$table->cellspacing = 0;
$table->width = '500';
-
+
$table->data[] = array("<strong>{$databasestr}</strong>", "<em><strong>{$CFG->prefix}".SEARCH_DATABASE_TABLE.'</strong></em>');
-
+
/// add extra fields if we're admin
if (has_capability('moodle/site:doanything', get_context_instance(CONTEXT_SYSTEM))) {
//don't want to confuse users if the two totals don't match (hint: they should)
$table->data[] = array($documentsinindexstr, $indexinfo->indexcount);
-
+
//*cough* they should match if deletions were actually removed from the index,
//as it turns out, they're only marked as deleted and not returned in search results
$table->data[] = array($deletionsinindexstr, (int)$indexinfo->indexcount - (int)$indexinfo->dbcount);
- }
-
+ }
+
$table->data[] = array($documentsindatabasestr, $indexinfo->dbcount);
-
+
foreach($indexinfo->types as $key => $value) {
$table->data[] = array(get_string('documentsfor', 'search') . " '".get_string('modulenameplural', $key)."'", $value);
- }
-
+ }
+
print_heading($databasestatestr);
print_table($table);
-
+
print_box_end();
print_box_end();
print_footer();
-?>
\ No newline at end of file
+?>
ini_set('include_path', $CFG->dirroot.'\search'.$separator.ini_get('include_path'));
require_login();
-
+
if (empty($CFG->enableglobalsearch)) {
- error('Global searching is not enabled.');
+ print_error('globalsearchdisabled', 'search');
}
-
+
if (!has_capability('moodle/site:doanything', get_context_instance(CONTEXT_SYSTEM))) {
- error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
+ print_error('onlyadmins', 'error', "$CFG->wwwroot/login/index.php");
} //if
-
+
mtrace('<pre>Server Time: '.date('r',time()));
mtrace("Testing global search capabilities:\n");
-
+
$phpversion = phpversion();
-
+
//fix paths for testing
set_include_path(get_include_path().":../");
require_once("$CFG->dirroot/search/Zend/Search/Lucene.php");
-
+
mtrace("Checking activity modules:\n");
-
+
//the presence of the required search functions -
// * mod_iterator
// * mod_get_content_for_index
//are the sole basis for including a module in the index at the moment.
-
+
/// get all installed modules
if ($mods = get_records('modules', '', '', 'name', 'id,name')){
if (file_exists($documentfile)){
$searchables[] = $mod;
}
- }
- }
+ }
+ }
mtrace(count($searchables).' modules to search in / '.count($mods).' modules found.');
}
-
+
/// collects blocks as indexable information may be found in blocks either
if ($blocks = get_records('block', '', '', 'name', 'id,name')) {
$blocks_searchables = array();
$mod->location = 'blocks';
$blocks_searchables[] = $block;
}
- }
- }
+ }
+ }
mtrace(count($blocks_searchables).' blocks to search in / '.count($blocks).' blocks found.');
$searchables = array_merge($searchables, $blocks_searchables);
}
-
+
/// add virtual modules onto the back of the array
$additional = search_get_additional_modules();
mtrace(count($additional).' additional to search in.');
$searchables = array_merge($searchables, $additional);
-
+
foreach ($searchables as $mod) {
if ($mod->location == 'internal'){
$class_file = $CFG->dirroot.'/search/documents/'.$mod->name.'_document.php';
} else {
$class_file = $CFG->dirroot.'/'.$mod->location.'/'.$mod->name.'/search_document.php';
}
-
+
if (file_exists($class_file)) {
include_once($class_file);
-
+
if (!defined('SEARCH_TYPE_'.strtoupper($mod->name))) {
mtrace("ERROR: Constant 'SEARCH_TYPE_".strtoupper($mod->name)."' is not defined in search/searchtypes.php or in module");
continue;
}
-
+
$iter_function = $mod->name.'_iterator';
$index_function = $mod->name.'_get_content_for_index';
-
+
if (function_exists($index_function) && function_exists($iter_function)) {
if (is_array($iter_function())) {
$documents = $index_function(array_pop($iter_function()));
-
+
if (is_array($documents)) {
mtrace("Success: '$mod->name' module seems to be ready for indexing.");
} else {
mtrace("ERROR: $index_function() doesn't seem to be returning an array.");
- }
+ }
} else {
mtrace("ERROR: $iter_function() doesn't seem to be returning an object array.");
- }
+ }
} else {
mtrace("ERROR: $iter_function() and/or $index_function() does not exist in $class_file");
- }
+ }
} else {
mtrace("Notice: $class_file does not exist, this module will not be indexed.");
- }
- }
-
+ }
+ }
+
//finished modules
mtrace("\nFinished checking activity modules.");
-
+
//now blocks...
//
-
+
mtrace("<br/><a href='../index.php'>Back to query page</a> or <a href='../indexersplash.php'>Start indexing</a>.");
mtrace('</pre>');
-?>
\ No newline at end of file
+?>
* Major chages in this review is passing the xxxx_db_names return to
* multiple arity to handle multiple document types modules
*/
-
+
/**
* includes and requires
*/
require_once("$CFG->dirroot/search/lib.php");
require_once("$CFG->dirroot/search/indexlib.php");
-/// makes inclusions of the Zend Engine more reliable
- $separator = (array_key_exists('WINDIR', $_SERVER)) ? ';' : ':' ;
+/// makes inclusions of the Zend Engine more reliable
+ $separator = (array_key_exists('WINDIR', $_SERVER)) ? ';' : ':' ;
ini_set('include_path', $CFG->dirroot.'/search'.$separator.ini_get('include_path'));require_login();
/// checks global search activation
require_login();
-
+
if (empty($CFG->enableglobalsearch)) {
- error(get_string('globalsearchdisabled', 'search'));
+ print_error('globalsearchdisabled', 'search');
}
-
+
if (!has_capability('moodle/site:doanything', get_context_instance(CONTEXT_SYSTEM))) {
- error(get_string('beadmin', 'search'), "$CFG->wwwroot/login/index.php");
- }
-
+ print_error('beadmin', 'search', "$CFG->wwwroot/login/index.php");
+ }
+
try {
$index = new Zend_Search_Lucene(SEARCH_INDEX_PATH);
} catch(LuceneException $e) {
$startupdatedate = time();
/// indexing changed resources
-
+
mtrace("Starting index update (updates)...\n");
-
+
if ($mods = get_records_select('modules')) {
$mods = array_merge($mods, search_get_additional_modules());
-
+
foreach ($mods as $mod) {
$class_file = $CFG->dirroot.'/search/documents/'.$mod->name.'_document.php';
$get_document_function = $mod->name.'_single_document';
$delete_function = $mod->name.'_delete';
$db_names_function = $mod->name.'_db_names';
$updates = array();
-
+
if (file_exists($class_file)) {
require_once($class_file);
-
+
//if both required functions exist
if (function_exists($delete_function) and function_exists($db_names_function) and function_exists($get_document_function)) {
mtrace("Checking $mod->name module for updates.");
$valuesArray = $db_names_function();
if ($valuesArray){
foreach($valuesArray as $values){
-
+
$where = (isset($values[5])) ? 'AND ('.$values[5].')' : '';
$itemtypes = ($values[4] != '*' && $values[4] != 'any') ? " AND itemtype = '{$values[4]}' " : '' ;
-
+
//TODO: check 'in' syntax with other RDBMS' (add and update.php as well)
$table = SEARCH_DATABASE_TABLE;
$query = "
- SELECT
+ SELECT
docid,
itemtype
- FROM
+ FROM
{$CFG->prefix}{$table}
WHERE
doctype = ?
";
$docIds = $DB->get_records_sql_menu($query, array($mod->name));
$docIdList = ($docIds) ? implode("','", array_keys($docIds)) : '' ;
-
+
$query = "
- SELECT
- id,
+ SELECT
+ id,
{$values[0]} as docid
- FROM
- {$CFG->prefix}{$values[1]}
- WHERE
- {$values[3]} > {$indexdate} AND
+ FROM
+ {$CFG->prefix}{$values[1]}
+ WHERE
+ {$values[3]} > {$indexdate} AND
id IN ('{$docIdList}')
$where
";
if (is_array($records)) {
foreach($records as $record) {
$updates[] = $delete_function($record->docid, $docIds[$record->docid]);
- }
- }
+ }
+ }
}
-
+
foreach ($updates as $update) {
++$update_count;
-
+
//delete old document
$doc = $index->find("+docid:{$update->id} +doctype:{$mod->name} +itemtype:{$update->itemtype}");
-
+
//get the record, should only be one
foreach ($doc as $thisdoc) {
mtrace(" Delete: $thisdoc->title (database id = $thisdoc->dbid, index id = $thisdoc->id, moodle instance id = $thisdoc->docid)");
$dbcontrol->delDocument($thisdoc);
$index->delete($thisdoc->id);
- }
-
+ }
+
//add new modified document back into index
$add = $get_document_function($update->id, $update->itemtype);
-
+
//object to insert into db
$dbid = $dbcontrol->addDocument($add);
-
+
//synchronise db with index
$add->addField(Zend_Search_Lucene_Field::Keyword('dbid', $dbid));
mtrace(" Add: $add->title (database id = $add->dbid, moodle instance id = $add->docid)");
$index->addDocument($add);
- }
+ }
}
else{
mtrace("No types to update.\n");
}
mtrace("Finished $mod->name.\n");
- }
- }
- }
- }
-
+ }
+ }
+ }
+ }
+
//commit changes
$index->commit();
-
+
//update index date
set_config("search_indexer_update_date", $startupdatedate);
-
+
mtrace("Finished $update_count updates");
-?>
\ No newline at end of file
+?>
projects / moodle.git / commitdiff