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added admin notice for cpt not set to public. Restricted admin notice…
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…s to plugin setting page only
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@badfun
badfun committed Aug 30, 2015
1 parent 59c4773 commit 1d9db7c
Showing 1 changed file with 71 additions and 19 deletions.
90 changes: 71 additions & 19 deletions bfp-cpt-auto-menu.php
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Original file line number Diff line number Diff line change
Expand Up @@ -94,9 +94,11 @@ private function __construct() {
// load text domain for internationalization
add_action( 'init', array( $this, 'load_plugin_textdomain' ) );

// test for nav menus
// test for nav menus & public post types
// @TODO-bfp: get these notices to display on our settings page only
add_action( 'admin_notices', array( $this, 'test_for_nav_menu_support' ) );
add_action( 'admin_notices', array( $this, 'test_for_nav_menu' ) );
add_action( 'admin_notices', array( $this, 'test_for_public_post_types' ) );

$this->nav_menu_handler = new Cpt_Nav_Menu_Handler( $this );

Expand Down Expand Up @@ -170,7 +172,10 @@ public function load_plugin_textdomain() {
*/
public function add_admin_menu_page() {
$this->main_page = add_menu_page(
__( 'CPT Auto Menu Settings', 'bfp-cpt-auto-menu' ), __( 'CPT Auto Menu', 'bfp-cpt-auto-menu' ), 'manage_options', 'cpt_auto_menu', array( &$this, 'plugin_settings_page' ), 'dashicons-screenoptions'
__( 'CPT Auto Menu Settings', 'bfp-cpt-auto-menu' ), __( 'CPT Auto Menu', 'bfp-cpt-auto-menu' ), 'manage_options', 'cpt_auto_menu', array(
&$this,
'plugin_settings_page'
), 'dashicons-screenoptions'
);

add_action( 'load-' . $this->main_page, array( $this, 'load_admin_js' ) );
Expand Down Expand Up @@ -244,15 +249,18 @@ public function load_admin_css() {

/**
* Test for Nav Menu Support. If theme does not support menus output admin error notice
* @version 1.1.9
*
* @since 1.0.0
*
* @return bool
*
*/
public function test_for_nav_menu_support() {
// only display error on our option page
$current_screen = get_current_screen();

if ( ! current_theme_supports( 'menus' ) ) {
if ( ! current_theme_supports( 'menus' ) && $current_screen->parent_base == 'cpt_auto_menu' ) {
$html = '<div class="error"><p>';
$html .= __( 'Your theme does not support custom navigation menus. The plugin requires themes built for at least WordPress 3.0', 'bfp-cpt-auto-menu' );
$html .= '</p></div>';
Expand All @@ -266,19 +274,22 @@ public function test_for_nav_menu_support() {

/**
* Test that a Nav Menu has been setup, otherwise output admin error notice
* @version 1.1.9
*
* @since 1.0.0
*
* @return bool
*/
public function test_for_nav_menu() {
// only display error on our option page
$current_screen = get_current_screen();

// if theme does not support menus don't need to show this message as well
if ( current_theme_supports( 'menus' ) ) {

$menus = wp_get_nav_menus();

if ( empty( $menus ) ) {
if ( empty( $menus ) && $current_screen->parent_base == 'cpt_auto_menu' ) {
$html = '<div class="error"><p>';
$html .= __( 'You do not have any menus setup with your theme. You need to create a menu to use this plugin.', 'bfp-cpt-auto-menu' );
$html .= '</p></div>';
Expand All @@ -291,6 +302,25 @@ public function test_for_nav_menu() {
}
}

/**
* Test that custom post types exist and that they have been set to 'public'
*
* @since 1.1.9
*/
public function test_for_public_post_types() {

// only display error on our option page
$current_screen = get_current_screen();

if ( false == $this->get_custom_post_type_names() && $current_screen->parent_base == 'cpt_auto_menu' ) {
$html = '<div class="error"><p>';
$html .= __( 'There are no custom post types available. Custom post types need to be registered and set to public', 'bfp-cpt-auto-menu' );
$html .= '</p></div>';

echo $html;
}
}

/**
* Receive the Ajax data from POST and use it on the page
* Some good info here: @link http://www.garyc40.com/2010/03/5-tips-for-using-ajax-in-wordpress/
Expand Down Expand Up @@ -340,15 +370,19 @@ public function admin_script_ajax_handler() {

/**
* Get all custom post types as names and put in an array for later access
* @version 1.1.9
*
* @since 1.1.0
*
* @return array
*
* @TODO-bfp: test the new 'show in nav menus functionality'
*/
private function get_custom_post_type_names() {
$args = array(
'public' => true,
'_builtin' => false
'public' => true,
'_builtin' => false,
'show_in_nav_menus' => true
);

// note: $output and $operator are defaults but here for readability
Expand Down Expand Up @@ -426,21 +460,33 @@ public function admin_init() {


// register the settings
register_setting( 'select_cpt_settings', 'cpt_auto_menu_cpt_list', array( &$this, 'cpt_settings_validation' ) );
register_setting( 'select_menu_settings', 'cpt_auto_menu_settings', array( &$this, 'menu_settings_validation' ) );
register_setting( 'select_cpt_settings', 'cpt_auto_menu_cpt_list', array(
&$this,
'cpt_settings_validation'
) );
register_setting( 'select_menu_settings', 'cpt_auto_menu_settings', array(
&$this,
'menu_settings_validation'
) );

/*
* Sections
*/

// Select custom post type(s) section
add_settings_section(
'select_cpt_section', __( 'Custom Post Type Settings', 'bfp-cpt-auto-menu' ), array( &$this, 'select_cpt_section' ), 'select_cpt_settings'
'select_cpt_section', __( 'Custom Post Type Settings', 'bfp-cpt-auto-menu' ), array(
&$this,
'select_cpt_section'
), 'select_cpt_settings'
);

// Select menu and menu parent item section
add_settings_section(
'select_menu_section', __( 'Menu and Parent Menu Item Settings', 'bfp-cpt-auto-menu' ), array( &$this, 'select_menu_section' ), 'select_menu_settings'
'select_menu_section', __( 'Menu and Parent Menu Item Settings', 'bfp-cpt-auto-menu' ), array(
&$this,
'select_menu_section'
), 'select_menu_settings'
);

/*
Expand All @@ -449,13 +495,19 @@ public function admin_init() {

// select custom post types checkbox menu
add_settings_field(
'cpt_auto_menu-select_cpts', __( 'Available Custom Post Types', 'bfp-cpt-auto-menu' ), array( &$this, 'settings_field_select_cpts' ), 'select_cpt_settings', 'select_cpt_section', array()
'cpt_auto_menu-select_cpts', __( 'Available Custom Post Types', 'bfp-cpt-auto-menu' ), array(
&$this,
'settings_field_select_cpts'
), 'select_cpt_settings', 'select_cpt_section', array()
);


// select menu and parent menu item
add_settings_field(
'cpt_auto_menu-select_menus', __( 'Select Menu and Parent Menu Item', 'bfp-cpt-auto-menu' ), array( &$this, 'settings_field_select_menus' ), 'select_menu_settings', 'select_menu_section', array()
'cpt_auto_menu-select_menus', __( 'Select Menu and Parent Menu Item', 'bfp-cpt-auto-menu' ), array(
&$this,
'settings_field_select_menus'
), 'select_menu_settings', 'select_menu_section', array()
);

// add our registered stylesheet
Expand Down Expand Up @@ -694,11 +746,11 @@ public function cpt_settings_validation( $input ) {

$output = array();

foreach ( (array)$input as $key => $value ) {
foreach ( (array) $input as $key => $value ) {
// check to see if current option has value. If so, process it.
if ( isset( $input[$key] ) ) {
if ( isset( $input[ $key ] ) ) {
// strip all HTML and PHP tags and properly handle quoted strings
$output[$key] = strip_tags( stripslashes( $input[$key] ) );
$output[ $key ] = strip_tags( stripslashes( $input[ $key ] ) );
}
}

Expand All @@ -724,10 +776,10 @@ public function menu_settings_validation( $input ) {
$output = array();

foreach ( $keys as $id => $key ) {
$output[$key] = array(
'cpt' => $cpt_array[$id],
'menu_name' => strip_tags( stripslashes( $menu_name_array[$id] ) ),
'parent_menu' => $parent_name_array[$id]
$output[ $key ] = array(
'cpt' => $cpt_array[ $id ],
'menu_name' => strip_tags( stripslashes( $menu_name_array[ $id ] ) ),
'parent_menu' => $parent_name_array[ $id ]
);
}

Expand Down

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