__( 'Display click tags', 'simpletags' ),
'hide_txt' => __( 'Hide click tags', 'simpletags' )
) );
// Register location
$wp_post_pages = array( 'post.php', 'post-new.php' );
$wp_page_pages = array( 'page.php', 'page-new.php' );
// Helper for posts/pages
if ( in_array( $pagenow, $wp_post_pages ) || ( in_array( $pagenow, $wp_page_pages ) && is_page_have_tags() ) ) {
wp_enqueue_script( 'st-helper-click-tags' );
}
}
/**
* Register metabox
*
* @return void
* @author Amaury Balmer
*/
public static function admin_menu() {
add_meta_box( 'st-clicks-tags', __( 'Click tags', 'simpletags' ), array(
__CLASS__,
'metabox'
), 'post', 'advanced', 'core' );
if ( is_page_have_tags() ) {
add_meta_box( 'st-clicks-tags', __( 'Click tags', 'simpletags' ), array(
__CLASS__,
'metabox'
), 'page', 'advanced', 'core' );
}
}
/**
* Put default HTML for people without JS
*
* @return void
* @author Amaury Balmer
*/
public static function metabox() {
echo SimpleTags_Admin::getDefaultContentBox();
}
/**
* Ajax Dispatcher
*
* @return void
* @author Amaury Balmer
*/
public static function ajax_check() {
if ( isset( $_GET['stags_action'] ) && $_GET['stags_action'] == 'click_tags' ) {
self::ajax_click_tags();
}
}
/**
* Display a span list for click tags
*
* @return void
* @author Amaury Balmer
*/
public static function ajax_click_tags() {
status_header( 200 ); // Send good header HTTP
header( "Content-Type: text/html; charset=" . get_bloginfo( 'charset' ) );
if ( (int) wp_count_terms( 'post_tag', 'ignore_empty=false' ) == 0 ) { // No tags to suggest
echo '' . __( 'No terms in your WordPress database.', 'simpletags' ) . '
';
exit();
}
// Prepare search
$search = ( isset( $_GET['q'] ) ) ? trim( stripslashes( $_GET['q'] ) ) : '';
$post_id = ( isset( $_GET['post_id'] ) ) ? intval( $_GET['post_id'] ) : 0;
// Order tags before selection (count-asc/count-desc/name-asc/name-desc/random)
$order_click_tags = strtolower( SimpleTags_Plugin::get_option_value( 'order_click_tags' ) );
$order_by = $order = '';
switch ( $order_click_tags ) {
case 'count-asc':
$order_by = 'tt.count';
$order = 'ASC';
break;
case 'random':
$order_by = 'RAND()';
$order = '';
break;
case 'count-desc':
$order_by = 'tt.count';
$order = 'DESC';
break;
case 'name-desc':
$order_by = 't.name';
$order = 'DESC';
break;
default : // name-asc
$order_by = 't.name';
$order = 'ASC';
break;
}
// Get all terms, or filter with search
$terms = SimpleTags_Admin::getTermsForAjax( 'post_tag', $search, $order_by, $order );
if ( empty( $terms ) || $terms == false ) {
echo '' . __( 'No results from your WordPress database.', 'simpletags' ) . '
';
exit();
}
// Get terms for current post
$post_terms = array();
if ( $post_id > 0 ) {
$post_terms = wp_get_post_terms( $post_id, 'post_tag', array( 'fields' => 'ids' ) );
}
foreach ( (array) $terms as $term ) {
$class_current = in_array( $term->term_id, $post_terms ) ? 'used_term' : '';
echo '' . esc_html( stripslashes( $term->name ) ) . '' . "\n";
}
echo '';
exit();
}
}