116 lines
3.2 KiB
PHP
Executable File
116 lines
3.2 KiB
PHP
Executable File
<?php
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/**
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* Rebuilds the search indexes for the documentation pages.
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*
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* For the hourly cron rebuild use RebuildLuceneDocusIndex_Hourly
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*
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* @package sapphiredocs
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* @subpackage tasks
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*/
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class RebuildLuceneDocsIndex extends BuildTask {
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protected $title = "Rebuild Documentation Search Indexes";
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protected $description = "Rebuilds the indexes used for the search engine in sapphiredocs. Gathers all documentation files from your modules";
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function run($request) {
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$this->rebuildIndexes();
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}
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function rebuildIndexes($quiet = false) {
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require_once(BASE_PATH . '/sapphiredocs/thirdparty/markdown/markdown.php');
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require_once 'Zend/Search/Lucene.php';
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ini_set("memory_limit", -1);
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ini_set('max_execution_time', 0);
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// only rebuild the index if we have to. Check for either flush or the time write.lock.file
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// was last altered
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$lock = DocumentationSearch::get_index_location() .'/write.lock.file';
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$lockFileFresh = (file_exists($lock) && filemtime($lock) > (time() - (60 * 60 * 24)));
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if($lockFileFresh && !isset($_REQUEST['flush'])) {
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if(!$quiet) {
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echo "Index recently rebuilt. If you want to force reindex use ?flush=1";
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}
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return true;
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}
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try {
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$index = Zend_Search_Lucene::open(DocumentationSearch::get_index_location());
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$index->removeReference();
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}
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catch (Zend_Search_Lucene_Exception $e) {
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// user_error($e);
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}
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try {
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$index = Zend_Search_Lucene::create(DocumentationSearch::get_index_location());
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}
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catch(Zend_Search_Lucene_Exception $c) {
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user_error($c);
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}
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// includes registration
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$pages = DocumentationSearch::get_all_documentation_pages();
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if($pages) {
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$count = 0;
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// iconv complains about all the markdown formatting
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// turn off notices while we parse
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$error = error_reporting();
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error_reporting('E_ALL ^ E_NOTICE');
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foreach($pages as $page) {
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$count++;
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if(!is_dir($page->getPath())) {
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$doc = new Zend_Search_Lucene_Document();
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$content = $page->getMarkdown();
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if($content) $content = Markdown($content);
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$doc->addField(Zend_Search_Lucene_Field::Text('content', $content));
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$doc->addField($titleField = Zend_Search_Lucene_Field::Text('Title', $page->getTitle()));
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$doc->addField($breadcrumbField = Zend_Search_Lucene_Field::Text('BreadcrumbTitle', $page->getBreadcrumbTitle()));
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$doc->addField(Zend_Search_Lucene_Field::Keyword('Version', $page->getVersion()));
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$doc->addField(Zend_Search_Lucene_Field::Keyword('Language', $page->getLang()));
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$doc->addField(Zend_Search_Lucene_Field::Keyword('Link', $page->Link()));
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// custom boosts
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$titleField->boost = 1.5;
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$breadcrumbField->boost = 1.5;
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foreach(DocumentationSearch::$boost_by_path as $pathExpr => $boost) {
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if(preg_match($pathExpr, $page->getRelativePath())) $doc->boost = $boost;
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}
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$index->addDocument($doc);
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}
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if(!$quiet) echo "adding ". $page->getPath() ."\n";
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}
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error_reporting($error);
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}
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$index->commit();
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if(!$quiet) echo "complete.";
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}
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}
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/**
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* @package sapphiredocs
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* @subpackage tasks
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*/
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class RebuildLuceneDocusIndex_Hourly extends HourlyTask {
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function process() {
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$reindex = new RebuildLuceneDocusIndex();
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$reindex->rebuildIndexes(true);
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}
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} |