search_core/Documentation/source/configuration/searching.rst

Searching

size

Used by: Elasticsearch connection while building search query.

Defined how many search results should be fetched to be available in search result.

Example:

plugin.tx_searchcore.settings.searching.size = 50

Default if not configured is 10.

facets

Used by: Elasticsearch connection while building search query.

Define aggregations for Elasticsearch, have a look at the official docs: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-terms-aggregation.html Currently only the term facet is provided.

Example:

plugin.tx_searchcore.settings.searching.facets {
    contentTypes {
        field = CType
    }
}

The above example will provide a facet with options for all found CType results together with a count.

filter

Used by: While building search request.

Define filter that should be set for all requests.

Example:

plugin.tx_searchcore.settings.searching.filter {
    property = value
}

For Elasticsearch the fields have to be filterable, e.g. need a mapping as keyword.

minimumShouldMatch

Used by: Elasticsearch connection while building search query.

Define the minimum match for Elasticsearch, have a look at the official docs: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/query-dsl-minimum-should-match.html

Example:

plugin.tx_searchcore.settings.searching.minimumShouldMatch = 50%

boost

Used by: Elasticsearch connection while building search query.

Define fields that should boost the score for results.

Example:

plugin.tx_searchcore.settings.searching.boost {
    search_title = 3
    search_abstract = 1.5
}

For further information take a look at https://www.elastic.co/guide/en/elasticsearch/guide/2.x/_boosting_query_clauses.html

fieldValueFactor

Used by: Elasticsearch connection while building search query.

Define a field to use as a factor for scoring. The configuration is passed through to elastic search field_value_factor, see: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/query-dsl-function-score-query.html#function-field-value-factor

Example:

plugin.tx_searchcore.settings.searching.field_value_factor {
    field = rootlineLevel
    modifier = reciprocal
    factor = 2
    missing = 1
}

mode

Used by: Controller while preparing action.

Define to switch from search to filter mode.

Example:

plugin.tx_searchcore.settings.searching {
    mode = filter
}

Only filter is allowed as value. Will submit an empty query to switch to filter mode.