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<?php |
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namespace BulkWP\BulkDelete\Core\Comments\QueryOverriders; |
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use BulkWP\BulkDelete\Core\Base\BaseQueryOverrider; |
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/** |
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* Overrides query that is used for retrieving comments. |
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* |
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* @since 6.1.0 |
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*/ |
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class DeleteCommentsQueryOverrider extends BaseQueryOverrider { |
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/** |
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* DB column name. Mostly either `comment_author_IP` or `comment_author`. |
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* |
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* @var string |
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*/ |
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protected $db_column_name; |
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/** |
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* The value that should be compared. |
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* |
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* @var string |
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*/ |
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protected $db_column_value; |
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public function load() { |
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add_action( 'parse_comment_query', array( $this, 'parse_query' ) ); |
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} |
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/** |
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* Parse the query and retrieve the values. |
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* |
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* @param array $query WP_Comment_Query arguments. |
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*/ |
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public function parse_query( $query ) { |
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if ( isset( $query->query_vars['bd_db_column_name'], $query->query_vars['bd_db_column_value'] ) ) { |
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$this->db_column_name = $query->query_vars['bd_db_column_name']; |
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$this->db_column_value = $query->query_vars['bd_db_column_value']; |
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add_filter( 'comments_clauses', array( $this, 'filter_where' ) ); |
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} |
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} |
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/** |
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* Modify the where clause. |
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* |
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* @param array $clauses Comment clauses. |
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* |
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* @return array Modified comment clauses. |
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*/ |
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public function filter_where( $clauses ) { |
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$clauses['where'] .= sprintf( " AND %s = '%s' ", esc_sql( $this->db_column_name ), esc_sql( $this->db_column_value ) ); |
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$this->remove_where_filter(); |
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return $clauses; |
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} |
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/** |
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* Remove the `posts_where` filter. |
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*/ |
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public function remove_where_filter() { |
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remove_filter( 'comments_clauses', array( $this, 'filter_where' ) ); |
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} |
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} |
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sudar /
bulk-delete
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