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<?php
/**
* Calls the class on the post edit screen.
*/
function onepress_metabox_init() {
new OnePress_MetaBox();
}
if ( is_admin() ) {
add_action( 'load-post.php', 'onepress_metabox_init' );
add_action( 'load-post-new.php', 'onepress_metabox_init' );
}
/**
* The Class.
*/
class OnePress_MetaBox {
/**
* Hook into the appropriate actions when the class is constructed.
*/
public function __construct() {
add_action( 'add_meta_boxes', array( $this, 'add_meta_box' ) );
add_action( 'save_post', array( $this, 'save' ) );
}
/**
* Adds the meta box container.
*/
public function add_meta_box( $post_type ) {
// Limit meta box to certain post types.
$post_types = array( 'page' );
if ( in_array( $post_type, $post_types ) ) {
add_meta_box(
'onepress_page_settings',
__( 'Page Settings', 'onepress' ),
array( $this, 'render_meta_box_content' ),
$post_type,
'side',
'low'
);
}
}
/**
* Save the meta when the post is saved.
*
* @param int $post_id The ID of the post being saved.
*/
public function save( $post_id ) {
/*
* We need to verify this came from the our screen and with proper authorization,
* because save_post can be triggered at other times.
*/
// Check if our nonce is set.
if ( ! isset( $_POST['onepress_page_settings_nonce'] ) ) {
return $post_id;
}
$nonce = sanitize_text_field( $_POST['onepress_page_settings_nonce'] );
// Verify that the nonce is valid.
if ( ! wp_verify_nonce( $nonce, 'onepress_page_settings' ) ) {
return $post_id;
}
/*
* If this is an autosave, our form has not been submitted,
* so we don't want to do anything.
*/
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return $post_id;
}
// Check the user's permissions.
if ( 'page' == get_post_type( $post_id ) ) {
if ( ! current_user_can( 'edit_page', $post_id ) ) {
return $post_id;
}
} else {
if ( ! current_user_can( 'edit_post', $post_id ) ) {
return $post_id;
}
}
$settings = isset( $_POST['onepress_page_settings'] ) ? wp_unslash( $_POST['onepress_page_settings'] ) : array();
$settings = wp_parse_args( $settings, array(
'hide_page_title' => '',
'hide_header' => '',
'hide_footer' => '',
'hide_breadcrumb' => '',
'cover' => '',
'show_excerpt' => '',
'wc_apply_product' => '',
) );
foreach( $settings as $key => $value ) {
// Update the meta field.
update_post_meta( $post_id, '_'.$key, sanitize_text_field( $value ) );
}
}
/**
* Render Meta Box content.
*
* @param WP_Post $post The post object.
*/
public function render_meta_box_content( $post ) {
// Add an nonce field so we can check for it later.
wp_nonce_field( 'onepress_page_settings', 'onepress_page_settings_nonce' );
$values = array(
'hide_page_title' => '',
'hide_header' => '',
'hide_footer' => '',
'hide_breadcrumb' => '',
'cover' => '',
'show_excerpt' => '',
'wc_apply_product' => '',
);
foreach( $values as $key => $value ) {
$values[ $key ] = get_post_meta( $post->ID, '_'.$key, true );
}
?>
<p>
<label>
<input type="checkbox" name="onepress_page_settings[hide_header]" <?php checked( $values['hide_header'], 1 ); ?> value="1"> <?php _e( 'Hide header.', 'onepress' ); ?>
</label>
</p>
<p>
<label>
<input type="checkbox" name="onepress_page_settings[hide_page_title]" <?php checked( $values['hide_page_title'], 1 ); ?> value="1"> <?php _e( 'Hide page title area.', 'onepress' ); ?>
</label>
</p>
<p>
<label>
<input type="checkbox" name="onepress_page_settings[cover]" <?php checked( $values['cover'], 1 ); ?> value="1"> <?php _e( 'Display featured image as header cover.', 'onepress' ); ?>
</label>
</p>
<p>
<label>
<input type="checkbox" name="onepress_page_settings[show_excerpt]" <?php checked( $values['show_excerpt'], 1 ); ?> value="1"> <?php _e( 'Display page excerpt as header cover description.', 'onepress' ); ?>
</label>
</p>
<p>
<label>
<input type="checkbox" name="onepress_page_settings[hide_breadcrumb]" <?php checked( $values['hide_breadcrumb'], 1 ); ?> value="1"> <?php _e( 'Hide breadcrumb.', 'onepress' ); ?>
</label>
</p>
<p>
<label>
<input type="checkbox" name="onepress_page_settings[hide_footer]" <?php checked( $values['hide_footer'], 1 ); ?> value="1"> <?php _e( 'Hide footer.', 'onepress' ); ?>
</label>
</p>
<?php
if ( onepress_is_wc_active() ) {
if ( wc_get_page_id('shop') == $post->ID ) {
?>
<p>
<label>
<input type="checkbox" name="onepress_page_settings[wc_apply_product]" <?php checked( $values['wc_apply_product'], 1 ); ?> value="1"> <?php _e( 'Apply header cover settings for single product.', 'onepress' ); ?>
</label>
</p>
<?php
}
}
}
}