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<?php |
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/** |
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* Query functions |
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* |
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* @package wpstream-theme |
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*/ |
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|
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if ( ! function_exists( 'wpstream_custom_query' ) ) { |
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/** |
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* Perform a custom query with optional transient caching. |
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* |
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* @param array $query_args Query arguments. |
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* @param string $transient_key Transient key for caching. |
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* @param bool $use_transient Whether to use transient caching. Default is false. |
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* |
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* @return WP_Query|array|null The query result. |
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*/ |
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function wpstream_custom_query( $query_args, $transient_key, $use_transient = false ) { |
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// Check if transient caching is enabled and post type is not "post". |
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if ( $use_transient ) { |
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// Try to get the data from the transient cache. |
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$query = get_transient( $transient_key ); |
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|
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if ( false !== $query ) { |
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return $query; // Return cached query result if available. |
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} |
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} |
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|
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// If not using transient caching or cache is not available, proceed with the query. |
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$query_args['ignore_sticky_posts'] = 1; |
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if ( ! isset( $query_args['s'] ) ) { |
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$query_args['post__not_in'] = array( get_the_ID() ); |
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} |
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$query = new WP_Query( $query_args ); |
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|
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// Check if the query has posts. |
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if ( $query->have_posts() ) { |
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if ( $use_transient ) { |
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set_transient( $transient_key, $query, 6 * 60 * 60 ); |
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} |
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} else { |
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delete_transient( $transient_key ); |
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} |
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wp_reset_postdata(); |
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return $query; |
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} |
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} |
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|
