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<?php |
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/** |
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* Ajax Functions |
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* |
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* @package AutomatorWP\Groundhogg\Ajax_Functions |
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* @since 1.0.0 |
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*/ |
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// Exit if accessed directly |
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if( !defined( 'ABSPATH' ) ) exit; |
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|
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/** |
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* Ajax function for selecting contents |
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* |
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* @since 1.0.0 |
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*/ |
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function automatorwp_groundhogg_ajax_get_tags() { |
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// Security check |
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check_ajax_referer( 'automatorwp_admin', 'nonce' ); |
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|
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// Permissions check |
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if( ! current_user_can( automatorwp_get_manager_capability() ) ) { |
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wp_send_json_error( __( 'You\'re not allowed to perform this action.', 'automatorwp' ) ); |
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} |
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|
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global $wpdb; |
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|
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// Pull back the search string |
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$search = isset( $_REQUEST['q'] ) ? $wpdb->esc_like( $_REQUEST['q'] ) : ''; |
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|
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$tags = Groundhogg\Plugin::$instance->dbs->get_db( 'tags' )->search( $search ); |
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$results = array(); |
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|
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// Sort by tag name |
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usort( $tags, Groundhogg\sort_by_string_in_array( 'tag_name' ) ); |
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|
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// Parse tags results to match select2 results |
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foreach ( $tags as $i => $tag ) { |
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|
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$results[] = array( |
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'id' => $tag->tag_id, |
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'text' => $tag->tag_name |
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); |
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} |
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|
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// Prepend option none |
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$results = automatorwp_ajax_get_ajax_results_option_none( $results ); |
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|
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// Return our results |
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wp_send_json_success( $results ); |
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die; |
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|
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} |
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add_action( 'wp_ajax_automatorwp_groundhogg_get_tags', 'automatorwp_groundhogg_ajax_get_tags' ); |
