post_type == 'page' ) { // it's a page, not a post -- note that $post is NOT set for a new // page/post, see below return; } // check the URL to see if it's a new page screen $req_url = $_SERVER['REQUEST_URI']; if( preg_match( '/page-new.php$/', $req_url )) { // it's the "new page" editing screen, not new post return; } // if we get here, we are on a post editing page, so we need the // JavaScript for this page // use JQuery library wp_print_scripts( array( 'jquery' )); // set up button functions and tag arrays ?> ' . "\n"; echo '

' . "\n"; echo '

' . __( "New Tag Entry Section" ) . "

"; echo '

'; // add tag section echo ''; echo '' . "\n"; echo '

'; echo "
" . __("Separate tags with commas") . ""; echo "

\n" ; // Current tags on post section echo '

' ; _e( 'Tags used on this post:' ); echo '

'; echo "

\n"; } // Returns JavaScript for defining an array of tags // Each entry is array( slug, display-filtered name, // true/false for used/not currently ) function _new_tag_terms_to_js( $terms, $curr, $jsvar ) { $i = 0; $ret = $jsvar . " = new Array();\n"; // make array of true/false for if term is currently used $arr = array(); foreach( $terms as $term ) { $arr[ $term->term_id ] = 0; } foreach( $curr as $term ) { $arr[ $term->term_id ] = 1; } // build JS string to define array foreach( $terms as $item ) { $item = sanitize_term( $item, 'post_tag', 'display' ); $ret .= $jsvar . "[" . $i . "] = new Array( "; $ret .= "'" . _new_tag_js_escape( $item->slug ) . "', " ; $ret .= "'" . _new_tag_js_escape( $item->name ) . "', "; $ret .= $arr[ $item->term_id ]; $ret .= " );\n"; $i++; } return $ret; } // Convert quotes for JS usage function _new_tag_js_escape( $text ) { $text = str_replace("'", "\\'", $text); return $text; } // Internal function: returns the string with double quotes // escaped for HTML use function _new_tag_escape_dq( $str ) { return preg_replace( '/"/', '"', $str ); } ?>