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<?php |
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|
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class SimpleTags_Admin_Autocomplete { |
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|
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public function __construct() { |
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// Ajax action, JS Helper and admin action |
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add_action( 'wp_ajax_simpletags_autocomplete', array( __CLASS__, 'ajax_check' ) ); |
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|
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// TaxoPress hook |
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add_action( 'simpletags-auto_terms', array( __CLASS__, 'auto_terms_js' ) ); |
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add_action( 'simpletags-manage_terms', array( __CLASS__, 'manage_terms_js' ) ); |
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add_action( 'simpletags-mass_terms', array( __CLASS__, 'mass_terms_js' ) ); |
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add_action( 'simpletags-autolinks', array( __CLASS__, 'autolinks_js' ) ); |
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add_action( 'simpletags-terms_display', array( __CLASS__, 'terms_display_js' ) ); |
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|
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// Javascript |
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add_action( 'admin_enqueue_scripts', array( __CLASS__, 'admin_enqueue_scripts' ), 11 ); |
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} |
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|
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/** |
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* Init some JS and CSS need for this feature |
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* |
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* @return void |
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* @author WebFactory Ltd |
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*/ |
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public static function admin_enqueue_scripts() { |
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global $pagenow; |
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|
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// Register JS/CSS |
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wp_register_script( |
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'st-helper-autocomplete', |
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STAGS_URL . '/assets/js/helper-autocomplete.js', |
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array( |
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'jquery', |
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'jquery-ui-autocomplete', |
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), |
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STAGS_VERSION |
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); |
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$nonce = wp_create_nonce( 'st-admin-js' ); |
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|
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// Declare locations |
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$wp_post_pages = array( 'post.php', 'post-new.php' ); |
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$wp_page_pages = array( 'page.php', 'page-new.php' ); |
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$term_pages = array( 'term.php', 'edit-tags.php' ); |
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$st_pages = array( 'st_autoterms', 'st_mass_terms', 'st_manage', 'st_autolinks', 'st_terms_display' ); |
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|
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// Helper for posts/pages and for Auto Tags, Mass Edit Tags and Manage tags ! |
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if ( ( in_array( $pagenow, $wp_post_pages, true ) || ( in_array( $pagenow, $wp_page_pages, true ) && is_page_have_tags() ) ) || ( isset( $_GET['page'] ) && in_array( $_GET['page'], $st_pages, true ) ) ) { |
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wp_enqueue_script( 'st-helper-autocomplete' ); |
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} |
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|
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if ( in_array( $pagenow, $wp_post_pages, true ) || ( in_array( $pagenow, $wp_page_pages, true ) && is_page_have_tags() ) || in_array( $pagenow, $term_pages, true ) || ( isset( $_GET['page'] ) && in_array( $_GET['page'], $st_pages, true ) ) |
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) { |
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// Inline nonce for legacy code |
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wp_add_inline_script( |
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'st-helper-autocomplete', |
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'window.taxopressNonce = "' . esc_js( $nonce ) . '";', |
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'before' |
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); |
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wp_enqueue_script( 'st-helper-autocomplete' ); |
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} |
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} |
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|
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/** |
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* Ajax Dispatcher |
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* |
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*/ |
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public static function ajax_check() { |
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// Capability first (must be logged in + have perms anyway) |
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if ( ! current_user_can( 'simple_tags' ) && ! current_user_can( 'edit_posts' ) ) { |
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wp_send_json_error( array( 'message' => 'Insufficient permissions.' ), 403 ); |
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} |
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|
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// Check if nonce is set and valid |
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if ( ! isset( $_REQUEST['nonce'] ) || ! wp_verify_nonce( $_REQUEST['nonce'], 'st-admin-js' ) ) { |
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wp_send_json_error( array( 'message' => 'Invalid or missing nonce.' ), 403 ); |
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} |
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|
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if ( isset( $_GET['stags_action'] ) && 'helper_js_collection' === $_GET['stags_action'] ) { |
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self::ajax_local_tags(); |
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} |
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} |
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|
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/** |
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* Display a javascript collection for autocompletion script ! |
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* |
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* @return void |
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* @author WebFactory Ltd |
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*/ |
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public static function ajax_local_tags() { |
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status_header( 200 ); // Send good header HTTP |
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header( 'Content-Type: application/json; charset=' . get_bloginfo( 'charset' ) ); |
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|
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$taxonomy = 'post_tag'; |
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if ( isset($_REQUEST['taxonomy']) && !empty($_REQUEST['taxonomy']) ) {// && |
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$taxonomy = sanitize_text_field($_REQUEST['taxonomy']); |
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} |
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if (taxonomy_exists($taxonomy) && (int) wp_count_terms( $taxonomy, array( 'hide_empty' => false ) ) === 0 ) { // No tags to suggest |
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echo wp_json_encode( array() ); |
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exit(); |
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} |
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|
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// Prepare search |
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$search = ( isset( $_GET['term'] ) ) ? trim( stripslashes( sanitize_text_field($_GET['term']) )) : ''; |
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$exclude_term = isset($_REQUEST['exclude_term']) ? (int) $_REQUEST['exclude_term'] : 0; |
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|
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// Get all terms, or filter with search |
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$terms = SimpleTags_Admin::getTermsForAjax( $taxonomy, $search ); |
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|
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if ( empty( $terms ) ) { |
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echo wp_json_encode( array() ); |
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exit(); |
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} |
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|
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// Format |
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$results = array(); |
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foreach ( (array) $terms as $term ) { |
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if ((int) $term->term_id === $exclude_term) { |
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continue; |
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} |
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|
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$term->name = stripslashes( $term->name ); |
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$original_name = $term->name; |
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|
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$is_mass_edit_page = isset( $_GET['page'] ) && $_GET['page'] === 'st_mass_terms'; |
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$show_slug = SimpleTags_Plugin::get_option_value( 'enable_mass-edit_terms_slug' ); |
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if ( $is_mass_edit_page && $show_slug && ! empty( $term->slug ) ) { |
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$term->name = $term->name . ' (' . $term->slug . ')'; |
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} |
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|
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if ( $taxonomy === 'linked_term_taxonomies' ) { |
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$term->name = $term->name . ' (' . $term->taxonomy . ')'; |
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} |
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|
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$term->name = str_replace( array( "\r\n", "\r", "\n" ), '', $term->name ); |
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|
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// Decode any HTML entities for display in autocomplete widgets. |
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$display_name = html_entity_decode( |
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$term->name, |
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ENT_QUOTES, |
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get_bloginfo( 'charset' ) |
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); |
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|
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$results[] = array( |
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'id' => $term->term_id, |
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'label' => $display_name, |
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'value' => $display_name, |
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'taxonomy' => $term->taxonomy, |
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'name' => $original_name, |
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); |
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} |
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|
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echo wp_json_encode( $results ); |
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exit(); |
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} |
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|
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/** |
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* Content of custom meta box of TaxoPress |
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* |
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* @param object $post |
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* |
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* @return void |
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* @author WebFactory Ltd |
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*/ |
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public static function metabox( $post ) { |
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// Get options |
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$autocomplete_min = 0 |
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?> |
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<p> |
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<?php wp_nonce_field( 'update-simple-tags', 'nonce-simple-tags' ); ?> |
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<input type="hidden" name="adv-tags-input-here" value="1"/> |
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<input type="text" class="widefat" name="adv-tags-input" id="adv-tags-input" |
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value="<?php echo esc_attr( SimpleTags_Admin::getTermsToEdit( 'post_tag', $post->ID ) ); ?>"/> |
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|
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<?php esc_html_e( 'Separate tags with commas', 'simple-tags' ); ?> |
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</p> |
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<script type="text/javascript"> |
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<!-- |
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st_init_autocomplete('#adv-tags-input', '<?php echo esc_url_raw(admin_url( "admin-ajax.php?action=simpletags_autocomplete&stags_action=helper_js_collection&nonce=" . wp_create_nonce( 'st-admin-js' ) )); ?>', <?php echo (int)$autocomplete_min; ?>) |
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--> |
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</script> |
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<?php |
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} |
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|
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/** |
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* public static function called on auto terms page |
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* |
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* @param string $taxonomy |
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* |
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* @return void |
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* @author WebFactory Ltd |
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*/ |
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public static function auto_terms_js( $taxonomy = '' ) { |
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// Get option |
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$autocomplete_min = 0 |
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?> |
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<script type="text/javascript"> |
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<!-- |
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st_init_autocomplete('#auto_list', "<?php echo esc_url_raw(admin_url( 'admin-ajax.php?action=simpletags_autocomplete&stags_action=helper_js_collection&taxonomy=' . $taxonomy . '&nonce=' . wp_create_nonce( 'st-admin-js' ) )); ?>", <?php echo (int)$autocomplete_min; ?>) |
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--> |
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</script> |
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<?php |
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} |
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|
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/** |
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* public static function called on manage terms page |
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* |
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* @param string $taxonomy |
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* |
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* @return void |
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* @author WebFactory Ltd |
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*/ |
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public static function manage_terms_js( $taxonomy = '' ) { |
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// Get option |
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$autocomplete_min = 0 |
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?> |
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<script type="text/javascript"> |
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<!-- |
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st_init_autocomplete('.autocomplete-input', "<?php echo esc_url_raw(admin_url( 'admin-ajax.php?action=simpletags_autocomplete&stags_action=helper_js_collection&taxonomy=' . $taxonomy . '&nonce=' . wp_create_nonce( 'st-admin-js' ) )); ?>", <?php echo (int)$autocomplete_min; ?>) |
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--> |
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</script> |
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<?php |
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} |
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|
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/** |
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* public static function called on mass terms page |
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* |
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* @param string $taxonomy |
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* |
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* @return void |
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* @author WebFactory Ltd |
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*/ |
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public static function mass_terms_js( $taxonomy = '' ) { |
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// Get option |
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$autocomplete_min = 0 |
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?> |
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<script type="text/javascript"> |
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<!-- |
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st_init_autocomplete('.autocomplete-input', "<?php echo esc_url_raw(admin_url( 'admin-ajax.php?action=simpletags_autocomplete&stags_action=helper_js_collection&taxonomy=' . esc_attr($taxonomy) . '&page=st_mass_terms&nonce=' . wp_create_nonce( 'st-admin-js' ) )); ?>", <?php echo (int)$autocomplete_min; ?>) |
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--> |
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</script> |
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<?php |
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} |
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|
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/** |
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* public static function called on autolinks page |
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* |
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* @param string $taxonomy |
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* |
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* @return void |
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* @author ojopaul |
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*/ |
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public static function autolinks_js() { |
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// Get option |
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$autocomplete_min = 0 |
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?> |
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<script type="text/javascript"> |
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<!-- |
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st_init_autocomplete('.autocomplete-input', "<?php echo esc_url_raw(admin_url( 'admin-ajax.php?action=simpletags_autocomplete&stags_action=helper_js_collection&taxonomy=&nonce=' . wp_create_nonce( 'st-admin-js' ) )); ?>", <?php echo (int)$autocomplete_min; ?>, '.taxopress-dynamic-taxonomy') |
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--> |
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</script> |
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<?php |
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} |
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|
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/** |
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* public static function called on terms display (tag cloud) page |
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* |
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* @param string $taxonomy |
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*/ |
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public static function terms_display_js( $taxonomy = '' ) { |
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$autocomplete_min = 0; |
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?> |
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<script type="text/javascript"> |
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<!-- |
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// Base URL leaves taxonomy blank so helper JS can replace it dynamically |
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st_init_autocomplete( |
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'.tagclouds-exclude', |
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"<?php echo esc_url_raw( |
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admin_url( |
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'admin-ajax.php?action=simpletags_autocomplete&stags_action=helper_js_collection&taxonomy=&nonce=' . wp_create_nonce('st-admin-js') |
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) |
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); ?>", |
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<?php echo (int) $autocomplete_min; ?> |
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); |
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st_init_autocomplete( |
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'.tagclouds-include', |
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"<?php echo esc_url_raw( |
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admin_url( |
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'admin-ajax.php?action=simpletags_autocomplete&stags_action=helper_js_collection&taxonomy=&nonce=' . wp_create_nonce('st-admin-js') |
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) |
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); ?>", |
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<?php echo (int) $autocomplete_min; ?> |
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); |
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--> |
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</script> |
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<?php |
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} |
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|
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} |
