metamodels / attribute_levenshtein
MetaModels attribute for maintaining a search index with levenshtein support
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Type:contao-bundle
Requires
- php: ^7.4
- contao-community-alliance/dc-general: ^2.2
- contao/core-bundle: ^4.9.0, <4.13.0
- metamodels/core: ^2.2
- symfony/dependency-injection: ^4.4.6
- symfony/event-dispatcher: ^4.4.6
- symfony/http-kernel: ~4.4.13
Requires (Dev)
This package is auto-updated.
Last update: 2024-10-16 21:32:53 UTC
README
Levenshtein-based search
The levenshtein attribute maintains an index of keywords across other attributes which can be searched using the levenshtein algorithm.
There is a filter rule that enables a similarity search via the created index. Optionally, an auto-completion ("Vanilla Script") can be activated (please note the template selection).
Adjustment of the index table
The fields for storing the index can be enlarged as required e.g. from a length of 64
to 256
.
To do this, create a corresponding DCA file and adjust the values. (Note: the keys and the file name still
have the old, wrong notation with "sth").
// contao/dca/tl_metamodel_levensthein_index.php $GLOBALS['TL_DCA']['tl_metamodel_levensthein_index']['fields']['transliterated']['sql'] = 'varbinary(256) NOT NULL default \'\''; $GLOBALS['TL_DCA']['tl_metamodel_levensthein_index']['fields']['word']['sql'] = 'varchar(256) COLLATE utf8_bin NOT NULL default \'\'';