handle = $handle;
$this->label = $label;
$this->desc = $desc;
$this->prefix = $prefix;
$this->postTypes = $postTypes ;
$this->customFields = $customFields;
add_action( 'admin_menu', array( &$this, 'createCustomFields' ) );
add_action( 'save_post', array( &$this, 'saveCustomFields' ), 1, 2 );
// Comment this line out if you want to keep default custom fields meta box
add_action( 'do_meta_boxes', array( &$this, 'removeDefaultCustomFields' ), 10, 3 );
}
// Inspired by http://ca1.php.net/manual/en/function.timezone-identifiers-list.php#79284
static function __generateTimezoneSelectOptions( $default_tz ) {
$timezone_identifiers = timezone_identifiers_list();
sort( $timezone_identifiers );
$current_continent = "";
$options_list = "";
foreach ( $timezone_identifiers as $timezone_identifier ) {
list( $continent, ) = explode( "/", $timezone_identifier, 2);
if ( in_array( $continent, array( "Africa", "America", "Antarctica", "Arctic", "Asia", "Atlantic", "Australia", "Europe", "Indian", "Pacific" ) ) ) {
list( , $city ) = explode( "/", $timezone_identifier, 2);
if ( strlen( $current_continent ) === 0 ) {
$options_list .= ""; // End last continent optgroup
return $options_list;
}
/**
* Remove the default Custom Fields meta box
*/
function removeDefaultCustomFields( $type, $context, $post ) {
foreach ( array( 'normal', 'advanced', 'side' ) as $context ) {
foreach ( $this->postTypes as $postType ) {
remove_meta_box( 'postcustom', $postType, $context );
}
}
}
/**
* Create the new Custom Fields meta box
*/
function createCustomFields() {
include("jquery-ui-datetime-i18n.php" );
// Only enqueue scripts if we're dealing with 'timed-content-rule' pages
foreach ( $this->postTypes as $a_postType ) {
if ( ( isset( $_GET['post_type'] ) && $_GET['post_type'] == $a_postType )
|| ( isset( $post_type ) && $post_type == $a_postType )
|| ( isset( $_GET['post'] ) && get_post_type( $_GET['post'] ) == $a_postType ) ) {
wp_enqueue_style( 'wp-color-picker' );
wp_enqueue_script( 'wp-color-picker' );
wp_enqueue_style( 'timed-content-jquery-ui-css', TIMED_CONTENT_JQUERY_UI_CSS, false, TIMED_CONTENT_VERSION );
wp_enqueue_script( 'jquery-ui-datepicker' );
if( !( wp_script_is( 'timed-content-jquery-ui-datepicker-i18n-js', 'registered' ) ) ) {
wp_register_script( 'timed-content-jquery-ui-datepicker-i18n-js', TIMED_CONTENT_PLUGIN_URL . "/js/timed-content-datepicker-i18n.js", array( 'jquery', 'jquery-ui-datepicker' ), TIMED_CONTENT_VERSION );
wp_enqueue_script( 'timed-content-jquery-ui-datepicker-i18n-js' );
wp_localize_script( 'timed-content-jquery-ui-datepicker-i18n-js', 'TimedContentJQDatepickerI18n', $jquery_ui_datetime_datepicker_i18n );
}
wp_enqueue_script( 'jquery-ui-spinner' );
wp_register_style( 'timed-content-jquery-ui-timepicker-css', TIMED_CONTENT_JQUERY_UI_TIMEPICKER_CSS, array( TIMED_CONTENT_JQUERY_UI_CSS ), TIMED_CONTENT_VERSION );
wp_enqueue_style( 'timed-content-jquery-ui-timepicker-css' );
wp_register_script( 'timed-content-jquery-ui-timepicker-js', TIMED_CONTENT_JQUERY_UI_TIMEPICKER_JS, array('jquery', 'jquery-ui-datepicker'), TIMED_CONTENT_VERSION );
wp_enqueue_script( 'timed-content-jquery-ui-timepicker-js' );
if( !( wp_script_is( 'timed-content-jquery-ui-timepicker-i18n-js', 'registered' ) ) ) {
wp_register_script( 'timed-content-jquery-ui-timepicker-i18n-js', TIMED_CONTENT_PLUGIN_URL . "/js/timed-content-timepicker-i18n.js", array( 'jquery', 'jquery-ui-datepicker', 'timed-content-jquery-ui-timepicker-js' ), TIMED_CONTENT_VERSION );
wp_enqueue_script( 'timed-content-jquery-ui-timepicker-i18n-js' );
wp_localize_script( 'timed-content-jquery-ui-timepicker-i18n-js', 'TimedContentJQTimepickerI18n', $jquery_ui_datetime_timepicker_i18n );
}
if ( function_exists( 'add_meta_box' ) )
add_meta_box( $this->handle, $this->label, array( &$this, 'displayCustomFields' ), $a_postType, 'normal', 'high' );
}
}
}
/**
* Display the new Custom Fields meta box
*/
function displayCustomFields() {
global $post;
?>
desc; ?>
handle, $this->handle . '_wpnonce', false, true );
foreach ( $this->customFields as $customField ) {
// Check scope
$scope = $customField[ 'scope' ];
$output = false;
foreach ( $scope as $scopeItem ) {
switch ( $scopeItem ) {
default: {
if ( $post->post_type == $scopeItem )
$output = true;
break;
}
}
if ( $output ) break;
}
// Check capability
if ( !current_user_can( $customField['capability'], $post->ID ) )
$output = false;
// Output if allowed
if ( $output ) { ?>
ID, $this->prefix . $customField['name'], true ) ? $customField['default'] : get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) );
echo "" . $customField[ 'title' ] . "
\n";
foreach ( $customField['values'] as $value => $label ) {
echo "prefix . $customField[ 'name' ] . "\" id=\"" . $this->prefix . $customField[ 'name' ] . "_" . $value . "\" value=\"" . $value . "\"";
if ( $checked_value == $value )
echo " checked=\"checked\"";
echo " style=\"width: 30px;\" />
\n";
}
break;
}
case "menu": {
// menu
echo "
\n";
if ( sizeof ( $customField['values'] ) == 0 )
echo "" . __( "This menu is empty.", "timed-content" ) . "\n";
else {
$selected_value = ( "" === get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) ? $customField['default'] : get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) );
echo "\n";
}
break;
}
case "list": {
// list
echo " \n";
if ( sizeof ( $customField['values'] ) == 0 )
echo "" . __( "This menu is empty.", "timed-content" ) . "\n";
else {
$selected_value = ( "" === get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) ? $customField['default'] : get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) );
echo "\n";
}
break;
}
case "timezone-list": {
// timezone list
$selected_value = ( "" === get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) ? $customField['default'] : get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) );
echo " \n";
echo "\n";
break;
}
case "checkbox": {
// Checkbox
$checked_value = ( "" === get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) ? $customField['default'] : get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) );
echo " \n";
echo "prefix . $customField['name'] . "\" id=\"" . $this->prefix . $customField['name'] . "\" value=\"yes\"";
if ( $checked_value == "yes" )
echo " checked=\"checked\"";
echo " style=\"width: 30px;\" />\n";
break;
}
case "checkbox-list": {
// Checkbox list
$checked_value = ( "" === get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) ? $customField['default'] : get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) );
echo "" . $customField[ 'title' ] . "
\n";
if ( sizeof ( $customField['values'] ) == 0 )
echo "" . __( "This menu is empty.", "timed-content" ) . "\n";
else {
foreach ( $customField['values'] as $value => $label ) {
echo "prefix . $customField['name'] . "[]\" id=\"" . $this->prefix . $customField['name'] . "_" . $value . "\" value=\"" . $value . "\"";
if ( ( is_array( $checked_value ) ) && ( in_array( $value, $checked_value ) ) )
echo " checked=\"checked\"";
echo " style=\"width: 30px;\" />
\n";
}
}
break;
}
case "textarea":
case "wysiwyg": {
// Text area
$value = ( "" === get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) ? $customField['default'] : get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) );
echo "\n";
echo "\n";
// WYSIWYG
if ( $customField[ 'type' ] == "wysiwyg" ) { ?>
ID, $this->prefix . $customField['name'], true ) ? $customField['default'] : get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) );
// Color picker using WP's built-in Iris jQuery plugin ?>
prefix . $customField[ 'name' ] . "\">" . $customField[ 'title' ] . " \n";
echo "prefix . $customField[ 'name' ] . "\" id=\"" . $this->prefix . $customField[ 'name' ] . "\" value=\"" . $value . "\" size=\"7\" maxlength=\"7\" style=\"width: 100px;\" />\n";
break;
}
case "date": {
echo " \n";
// echo "" . $customField[ 'title' ] . " \n";
$value = ( "" === get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) ? $customField['default'] : get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) );
// Date picker using WP's built-in Datepicker jQuery plugin ?>
prefix . $customField[ 'name' ] . "\" id=\"" . $this->prefix . $customField[ 'name' ] . "\" value=\"" . htmlspecialchars( $value ) . "\" style=\"width: 175px;\" />\n";
break;
}
case "datetime": {
echo "" . $customField[ 'title' ] . "
\n";
$value = ( "" === get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) ? $customField['default'] : get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) );
foreach ( $value as $k => $v )
$value[$k] = htmlspecialchars( $v );
// Date picker using WP's built-in Datepicker jQuery plugin
// Time picker using jQuery UI Timepicker: http://fgelinas.com/code/timepicker
?>
prefix . $customField[ 'name' ] . "_date\" style=\"display:inline;\">" . _x( 'Date', 'Date field label', 'timed-content' ) . ": \n";
echo "prefix . $customField[ 'name' ] . "[date]\" id=\"" . $this->prefix . $customField[ 'name' ] . "_date\" value=\"" . $value['date'] . "\" style=\"width: 175px;\" />\n";
echo " \n";
echo "prefix . $customField[ 'name' ] . "[time]\" id=\"" . $this->prefix . $customField[ 'name' ] . "_time\" value=\"" . $value['time'] . "\" style=\"width: 125px;\" />\n";
break;
}
case "number": {
(int)$value = ( "" === get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) ? $customField['default'] : get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) );
// Number picker using WP's built-in Spinner jQuery plugin ?>
prefix . $customField[ 'name' ] . "\" style=\"display:inline;\">" . $customField[ 'title' ] . " \n";
echo "prefix . $customField[ 'name' ] . "\" id=\"" . $this->prefix . $customField[ 'name' ] . "\" value=\"" . $value . "\" size=\"2\" />\n";
break;
}
case "hidden": {
$value = ( "" === get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) ? $customField['default'] : get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) );
// Hidden field
echo "prefix . $customField[ 'name' ] . "\" id=\"" . $this->prefix . $customField[ 'name' ] . "\" value=\"" . $value . "\" />\n";
break;
}
default: {
$value = ( "" === get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) ? $customField['default'] : get_post_meta( $post->ID, $this->prefix . $customField['name'], true ) );
// Plain text field
echo "\n";
echo "prefix . $customField[ 'name' ] . "\" id=\"" . $this->prefix . $customField[ 'name' ] . "\" value=\"" . $value . "\" />\n";
break;
}
}
?>
" . $customField[ 'description' ] . "\n"; ?>
handle . '_wpnonce' ] ) || !wp_verify_nonce( $_POST[ $this->handle . '_wpnonce' ], $this->handle ) )
return;
// Make sure the user can edit this specific post
if ( !current_user_can( 'edit_post', $post_id ) )
return;
// Make sure this meta box is associated with the right post types
if ( ! in_array( $post->post_type, $this->postTypes ) )
return;
foreach ( $this->customFields as $customField ) {
if ( current_user_can( $customField['capability'], $post_id ) ) {
if ( isset( $_POST[ $this->prefix . $customField['name'] ] ) ) {
if ( is_array( $_POST[ $this->prefix . $customField['name'] ] ) ) {
foreach ( $_POST[ $this->prefix . $customField['name'] ] as $k => $v )
$_POST[ $this->prefix . $customField['name'] ][$k] = trim( $v );
} else
$_POST[ $this->prefix . $customField['name'] ] = trim( $_POST[ $this->prefix . $customField['name'] ] );
$value = $_POST[ $this->prefix . $customField['name'] ];
// Auto-paragraphs for any WYSIWYG
if ( $customField['type'] == "wysiwyg" ) $value = wpautop( $value );
if ( $customField['type'] == "checkbox" ) $value = "yes";
if ( $customField['type'] == "number" ) $value = intval( $value );
update_post_meta( $post_id, $this->prefix . $customField[ 'name' ], $value );
} else {
delete_post_meta( $post_id, $this->prefix . $customField[ 'name' ] );
}
}
}
}
} // End Class
} // End if class exists statement
?>