27 lines
941 B
Twig
27 lines
941 B
Twig
/**
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* Implements hook_ranking().
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*/
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function {{ machine_name }}_ranking() {
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// If voting is disabled, we can avoid returning the array, no hard feelings.
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if (\Drupal::config('vote.settings')->get('node_enabled')) {
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return [
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'vote_average' => [
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'title' => t('Average vote'),
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// Note that we use i.sid, the search index's search item id, rather than
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// n.nid.
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'join' => [
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'type' => 'LEFT',
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'table' => 'vote_node_data',
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'alias' => 'vote_node_data',
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'on' => 'vote_node_data.nid = i.sid',
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],
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// The highest possible score should be 1, and the lowest possible score,
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// always 0, should be 0.
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'score' => 'vote_node_data.average / CAST(%f AS DECIMAL)',
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// Pass in the highest possible voting score as a decimal argument.
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'arguments' => [\Drupal::config('vote.settings')->get('score_max')],
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],
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];
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}
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}
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