function note_register_sidebar_location($args)
{
// Parse arguments
$defaults = array('location_id' => '', 'location' => '', 'sidebar_id' => '', 'in_the_loop' => true);
$args = wp_parse_args($args, $defaults);
// Grab the Note Sidebars instance
$note_sidebars = Note_Sidebars();
// Populate sidebar arguments
$sidebar_args = array($args['location'] => $args['sidebar_id']);
// Determine if this Note Sidebar location already exists
if (array_key_exists($args['location_id'], $note_sidebars->registered_sidebar_locations)) {
// Store a reference to the sidebar location
$sidebar_location = $note_sidebars->registered_sidebar_locations[$args['location_id']];
// Merge the data
$note_sidebars->registered_sidebar_locations[$args['location_id']] = array_merge($sidebar_location, $sidebar_args);
} else {
// Add the data
$note_sidebars->registered_sidebar_locations[$args['location_id']] = $sidebar_args;
// Add the filter tag data
$note_sidebars->registered_sidebar_location_filters[$args['location_id']] = array('filter' => $args['location_id'], 'in_the_loop' => $args['in_the_loop']);
}
}
/**
* This function determines whether the current sidebar is rendered on the front-end.
*/
public function active_callback()
{
// Grab the Note Sidebars instance
$note_sidebars = Note_Sidebars();
// If we have a valid array of sidebars
if (is_array($note_sidebars->sidebars)) {
// Loop through posts
foreach ($note_sidebars->sidebars as $post_id => $note_sidebar_ids) {
// Loop through Note Sidebar IDs
foreach ($note_sidebar_ids as $sidebar_id) {
// Note Sidebar arguments for this sidebar
$sidebar_args = Note_Sidebars::note_sidebar_args($sidebar_id, $post_id, false);
// Generate a section ID
$section_id = $this->section_prefix . Note_Sidebars::get_sidebar_arg('id', $sidebar_args);
// If this sidebar ID matches the section ID, it is rendered on the front-end
if ($this->id === $section_id) {
return true;
}
}
}
}
// Otherwise, the sidebar is not rendered on the front-end
return false;
}
public function sanitize_option($input)
{
// TODO Reset to defaults?
//if ( isset( $input['reset'] ) )
// return Note_Options::get_option_defaults();
// Store the raw input values from the user which will be used in certain validation checks
$raw_input = $input;
// Parse arguments, replacing defaults with user input
$input = wp_parse_args($input, Note_Options::get_option_defaults());
// Note Sidebars
if (!empty($input['sidebars']) && is_array($input['sidebars'])) {
$note_sidebars = Note_Sidebars();
// Grab the Note Sidebars instance
// Sanitize sidebars
$input['sidebars'] = $note_sidebars->sanitize_callback($input['sidebars']);
} else {
// Grab current version of Note Options
$note_options = Note_Options::get_options();
// Previously sanitized by the Customizer logic (@see Note_Sidebars::sanitize_callback())
$input['sidebars'] = $note_options['sidebars'];
}
// Note Uninstall
$input['uninstall']['data'] = isset($raw_input['uninstall']['data']) && $input['uninstall']['data'] ? true : false;
// Remove Note data on uninstall (checking isset() here due to the nested arrays)
return $input;
}
/**
* This function registers sections and settings for use in the Customizer.
*/
public function customize_register($wp_customize)
{
// Bail if lower than WordPress 4.1
if (Note::wp_version_compare('4.1', '<')) {
return;
}
$note_option_defaults = Note_Options::get_option_defaults();
$note_sidebars = Note_Sidebars();
// Grab the Note Sidebars instance
/**
* Note
*/
/*
* Note Sidebars
*/
// Setting (data is sanitized upon update_option() call using the sanitize function in Note_Admin_Options)
$wp_customize->add_setting(new WP_Customize_Setting($wp_customize, 'note[sidebars]', array('default' => $note_option_defaults['sidebars'], 'type' => 'option', 'sanitize_callback' => array($note_sidebars, 'sanitize_callback'), 'sanitize_js_callback' => array($note_sidebars, 'sanitize_js_callback'))));
// Section
$wp_customize->add_section(new WP_Customize_Section($wp_customize, 'note_sidebars', array('title' => __('Note Sidebars', 'note'), 'priority' => 999)));
// Control
$wp_customize->add_control(new WP_Customize_Control($wp_customize, 'note_sidebars', array('label' => __('Note Sidebars', 'note'), 'section' => 'note_sidebars', 'settings' => 'note[sidebars]', 'input_attrs' => array('class' => 'note-sidebars note-hidden'), 'active_callback' => '__return_false')));
/*
* Note Temporary Sidebar
*/
// Setting
$wp_customize->add_setting(new WP_Customize_Setting($wp_customize, 'sidebars_widgets[note-temporary-inactive-sidebar]', array('default' => array(), 'type' => 'option', 'sanitize_callback' => array($wp_customize->widgets, 'sanitize_sidebar_widgets'), 'sanitize_js_callback' => array($wp_customize->widgets, 'sanitize_sidebar_widgets_js_instance'))));
// Section
$wp_customize->add_section(new WP_Customize_Sidebar_Section($wp_customize, 'sidebar-widgets-note-temporary-inactive-sidebar', array('title' => __('Note Temporary Inactive Sidebar', 'note'), 'description' => __('This is a temporary sidebar registered by Note in the Customizer only. It will hold inactive Note Sidebar widgets during a session', 'note'), 'priority' => 999, 'panel' => 'widgets', 'sidebar_id' => 'note-temporary-inactive-sidebar')));
// Control
$wp_customize->add_control(new WP_Widget_Area_Customize_Control($wp_customize, 'sidebars_widgets[note-temporary-inactive-sidebar]', array('section' => 'sidebar-widgets-note-temporary-inactive-sidebar', 'sidebar_id' => 'note-temporary-inactive-sidebar', 'priority' => 999, 'active_callback' => '__return_false')));
/*
* Inactive Widgets
*
* WordPress does not create controls for inactive widgets, but we need those controls
* because sidebars can be removed and added dynamically. Only do this in the Customizer
* and only do this for Note Sidebars.
*
* The Previewer controls are added in Note_Customizer::wp() after the core filters have been run.
*/
// Admin
if (is_admin()) {
$this->register_inactive_note_widgets();
}
}
/**
* This function outputs a Note Sidebar based on parameters. It will fallback to the placeholder if the current
* page is being output in the Previewer. Otherwise it will return an empty string.
*/
public static function sidebar($sidebar_id, $post_id)
{
// Reference to sidebar HTML
$sidebar_html = '';
// Grab the Note Sidebars instance
$note_sidebars = Note_Sidebars();
$registered_sidebars = isset($note_sidebars->sidebars[$post_id]) ? (array) $note_sidebars->sidebars[$post_id] : array();
$note_sidebar_id = self::get_sidebar_id($sidebar_id, $post_id);
// If the sidebar ID is in the array of registered sidebars for this post, it is already registered on Note_Sidebars::widgets_init()
if (in_array($sidebar_id, $registered_sidebars)) {
// If the sidebar is active
if (is_active_sidebar($note_sidebar_id)) {
ob_start();
// Note Sidebar arguments
$sidebar_args = $note_sidebars->sidebar_args[$sidebar_id];
// CSS Classes
$css_classes = array('note-sidebar', 'note-sidebar-active', 'note-cf', sprintf('note-%1$s-sidebar', $sidebar_id));
// Sanitize CSS classes
$css_classes = array_filter($css_classes, 'sanitize_html_class');
?>
<div id="<?php
echo esc_attr(self::get_sidebar_arg('id', $sidebar_args));
?>
" class="<?php
echo esc_attr(implode(' ', $css_classes));
?>
" data-post-id="<?php
echo esc_attr($post_id);
?>
" data-note-sidebar-id="<?php
echo esc_attr($sidebar_id);
?>
" data-note-sidebar="true">
<?php
echo is_customize_preview() && !is_admin() ? Note_Customizer::note_sidebar_ui_buttons() : false;
?>
<?php
// Remove Note UI filters
// TODO: Remove?
//remove_filter( 'dynamic_sidebar_before', array( $note_sidebars, 'dynamic_sidebar_before' ) );
//remove_filter( 'dynamic_sidebar_after', array( $note_sidebars, 'dynamic_sidebar_after' ) );
?>
<?php
dynamic_sidebar($note_sidebar_id);
?>
<?php
// Re-add Note UI filters
// TODO: Remove?
//add_filter( 'dynamic_sidebar_before', array( $note_sidebars, 'dynamic_sidebar_before' ), 10, 2 );
//add_filter( 'dynamic_sidebar_after', array( $note_sidebars, 'dynamic_sidebar_after' ), 10 ,2 );
?>
</div>
<?php
$sidebar_html = ob_get_clean();
} else {
if (is_customize_preview() && !is_admin()) {
// Note Sidebar Placeholder (inactive sidebar)
$sidebar_html = Note_Customizer::note_sidebar_placeholder($sidebar_id, $post_id, true);
}
}
} else {
if (is_customize_preview() && !is_admin()) {
// Note Sidebar Placeholder (no registered sidebar)
$sidebar_html = Note_Customizer::note_sidebar_placeholder($sidebar_id, $post_id);
}
}
return $sidebar_html;
}