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Indexing

Indexing is performed by adding a new document to an existing or new index:

$index->addDocument($doc);

There are two ways to create document object. The first is to do it manually.

Example 5. Manual Document Construction

$doc = new Zend_Search_Lucene_Document();
$doc->addField(Zend_Search_Lucene_Field::Text('url', $docUrl));
$doc->addField(Zend_Search_Lucene_Field::Text('title', $docTitle));
$doc->addField(Zend_Search_Lucene_Field::unStored('contents', $docBody));
$doc->addField(Zend_Search_Lucene_Field::binary('avatar', $avatarData));

The second method is to load it from HTML or Microsoft Office 2007 files:

Example 6. Document loading

$doc = Zend_Search_Lucene_Document_Html::loadHTML($htmlString);
$doc = Zend_Search_Lucene_Document_Docx::loadDocxFile($path);
$doc = Zend_Search_Lucene_Document_Pptx::loadPptFile($path);
$doc = Zend_Search_Lucene_Document_Xlsx::loadXlsxFile($path);

If a document is loaded from one of the supported formats, it still can be extended manually with new user defined fields.

Zend Framework