RiverWhereClause.php

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<?php

namespace Elgg\Database\Clauses;

use DateTime;
use Elgg\Database\QueryBuilder;
use ElggAnnotation;
use ElggEntity;

class RiverWhereClause extends WhereClause {

    public $ids;

    public $type_subtype_pairs;

    public $action_types;

    public $views;

    public $subject_guids;

    public $object_guids;

    public $target_guids;

    public $annotation_ids;

    public $created_after;

    public $created_before;

    public function prepare(QueryBuilder $qb, $table_alias = null) {
        $alias = function ($column) use ($table_alias) {
            return $table_alias ? "{$table_alias}.{$column}" : $column;
        };

        $wheres = [];
        $wheres[] = parent::prepare($qb, $table_alias);
        
        $types = new TypeSubtypeWhereClause();
        $types->type_subtype_pairs = $this->type_subtype_pairs;
        $wheres[] = $types->prepare($qb, $table_alias);

        $wheres[] = $qb->compare($alias('id'), '=', $this->ids, ELGG_VALUE_ID);
        $wheres[] = $qb->compare($alias('annotation_id'), '=', $this->annotation_ids, ELGG_VALUE_ID);
        $wheres[] = $qb->compare($alias('view'), '=', $this->views, ELGG_VALUE_STRING);
        $wheres[] = $qb->compare($alias('action_type'), '=', $this->action_types, ELGG_VALUE_STRING);
        $wheres[] = $qb->compare($alias('subject_guid'), '=', $this->subject_guids, ELGG_VALUE_GUID);
        $wheres[] = $qb->compare($alias('object_guid'), '=', $this->object_guids, ELGG_VALUE_GUID);
        $wheres[] = $qb->compare($alias('target_guid'), '=', $this->target_guids, ELGG_VALUE_GUID);
        $wheres[] = $qb->between($alias('posted'), $this->created_after, $this->created_before, ELGG_VALUE_TIMESTAMP);

        return $qb->merge($wheres);
    }
}