mirror of
https://github.com/10h30/display-featured-image-genesis.git
synced 2026-06-05 15:08:20 +09:00
93 lines
2.5 KiB
PHP
93 lines
2.5 KiB
PHP
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<?php
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/**
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* Class Display_Featured_Image_Genesis_Post_Meta
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* @package DisplayFeaturedImageGenesis
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* @author Robin Cornett <hello@robincornett.com>
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* @license GPL-2.0+
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* @link http://robincornett.com
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* @copyright 2014-2016 Robin Cornett Creative, LLC
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*/
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class Display_Featured_Image_Genesis_Post_Meta {
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/**
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* The plugin setting
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* @var $setting
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*/
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protected $setting;
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/**
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* Post meta key to disable buttons
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* @var string
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*/
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protected $disable = '_displayfeaturedimagegenesis_disable';
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/**
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* Build the metabox with the checkbox setting.
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*/
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public function meta_box( $content ) {
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$check = get_post_meta( get_the_ID(), $this->disable, true ) ? 1 : '';
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wp_nonce_field( 'displayfeaturedimagegenesis_post_save', 'displayfeaturedimagegenesis_post_nonce' );
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$output = '<p>';
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$output .= sprintf( '<input type="checkbox" id="%1$s" name="%1$s" %2$s/>', $this->disable, checked( $check, 1, false ) );
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$output .= sprintf( '<label for="%s">%s</label>', $this->disable, __( 'Don\'t show the featured image on this post', 'display-featured-image-genesis' ) );
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$output .= '</p>';
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return $output . $content;
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}
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/**
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* Update the post meta.
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* @param $post_id
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*/
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public function save_meta( $post_id ) {
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// Bail if we're doing an auto save
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if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
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return;
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}
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// if our nonce isn't there, or we can't verify it, bail
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if ( ! $this->user_can_save( 'displayfeaturedimagegenesis_post_save', 'displayfeaturedimagegenesis_post_nonce' ) ) {
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return;
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}
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// if our current user can't edit this post, bail
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if ( ! current_user_can( 'edit_posts' ) ) {
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return;
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}
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if ( isset( $_POST[ $this->disable ] ) ) {
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update_post_meta( $post_id, $this->disable, 1 );
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} else {
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delete_post_meta( $post_id, $this->disable );
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}
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}
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/**
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* Determines if the user has permission to save the information from the submenu
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* page.
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*
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* @since 1.2.0
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* @access protected
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*
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* @param string $action The name of the action specified on the submenu page
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* @param string $nonce The nonce specified on the submenu page
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*
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* @return bool True if the user has permission to save; false, otherwise.
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* @author Tom McFarlin (https://tommcfarlin.com/save-wordpress-submenu-page-options/)
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*/
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protected function user_can_save( $action, $nonce ) {
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$is_nonce_set = isset( $_POST[ $nonce ] );
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$is_valid_nonce = false;
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if ( $is_nonce_set ) {
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$is_valid_nonce = wp_verify_nonce( $_POST[ $nonce ], $action );
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}
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return ( $is_nonce_set && $is_valid_nonce );
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}
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}
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