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home / okeydcqc / pointecgroup.com / wp-content / plugins / ocean-extra / includes / metabox / gallery-metabox /

ðŸ“ ..
ðŸ“„ .htaccess(127 B)
ðŸ“ css
ðŸ“„ gallery-metabox.php(7.37 KB)
ðŸ“ js

Editing: gallery-metabox.php

<?php
/**
 * Creates a gallery metabox for WordPress
 *
 * @author    Daan Vos de Wael
 * @copyright Copyright (c) 2013, Daan Vos de Wael, http://www.daanvosdewael.com
 * @license   http://en.wikipedia.org/wiki/MIT_License The MIT License
 */

// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
  exit;
}

// Start Class
if ( ! class_exists( 'OceanWP_Gallery_Metabox' ) ) {
	class OceanWP_Gallery_Metabox {
		private $dir;
		private $post_types;

/**
		 * Initialize the class and set its properties.
		 *
		 * @since 1.0.0
		 */
		public function __construct() {

// Call the register function
			add_action( 'load-post.php',     array( $this, 'register' ), 95 );
			add_action( 'load-post-new.php', array( $this, 'register' ), 95 );

}

/**
		 * Registration callback
		 *
		 * @since 1.1.1
		 */
		public function register() {

// Post types to add the metabox to
			$this->post_types = apply_filters( 'ocean_gallery_metabox_post_types', array(
				'post',
			) );

// Add metabox to corresponding post types
			foreach( $this->post_types as $key => $val ) {
				add_action( 'add_meta_boxes_'. $val, array( $this, 'add_meta' ), 20 );
			}

// Save metabox
			add_action( 'save_post', array( $this, 'save_meta' ) );

// Load scripts and styles.
			add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) );

}

/**
		 * Adds the gallery metabox
		 *
		 * @since 1.0.0
		 */
		public function add_meta( $post ) {
			add_meta_box(
				'oceanwp-gallery-metabox',
				__( 'Image Gallery', 'ocean-extra' ),
				array( $this, 'render' ),
				$post->post_type,
				'normal',
				'high'
			);
		}

/**
		 * Load scripts and styles
		 *
		 * @since 1.1.1
		 */
		public function enqueue_scripts( $hook ) {

// Only needed on these admin screens
			if ( $hook != 'edit.php' && $hook != 'post.php' && $hook != 'post-new.php' ) {
				return;
			}

// Get global post
			global $post;

// Return if post is not object
			if ( ! is_object( $post ) ) {
				return;
			}

// Return if wrong post type
			if ( ! in_array( $post->post_type, $this->post_types ) ) {
				return;
			}

// Enqueue the main script.
			wp_enqueue_script( 'oceanwp-gallery-js', plugins_url( '/js/gallery-metabox.min.js', __FILE__ ), array( 'jquery' ), '', true );

// Enqueue the main style.
			wp_enqueue_style( 'oceanwp-gallery-css', plugins_url( '/css/gallery-metabox.min.css', __FILE__ ) );

}

/**
		 * Render the gallery metabox
		 *
		 * @since 1.0.0
		 */
		public function render() {
			global $post; ?>

<?php
		        	wp_nonce_field( 'gallery_meta_nonce', 'gallery_meta_nonce' );
					$ids = get_post_meta( $post->ID, 'ocean_gallery_id', true );

if ( $ids ) : foreach ( $ids as $key => $value ) : $image = wp_get_attachment_image_src( $value ); ?>

<li class="image">
							<div class="attachment-preview">
								<input type="hidden" name="ocean_gallery_id[<?php echo esc_attr( $key ); ?>]" value="<?php echo esc_attr( $value ); ?>">
								<?php if ( ! empty( $image[0] ) ) : ?>
									<div class="thumb"><img class="image-preview" src="<?php echo esc_url( $image[0] ); ?>"></div>
								<?php endif; ?>
								<a class="change-image button" href="#"><?php esc_html_e( 'Change image', 'ocean-extra' ); ?></a>
								<a class="remove-image" href="#" title="<?php esc_html_e( 'Remove image', 'ocean-extra' ); ?>"><i class="dashicons dashicons-no-alt"></i></a>
							</div>
						</li>

<?php endforeach; endif; ?>

</ul>

</div>

<?php $checked = checked( get_post_meta( get_the_ID(), 'ocean_gallery_link_images', true ), 'on', false ); ?>

<?php
		}

/**
		 * Save the gallery metabox
		 *
		 * @since 1.0.0
		 */
		public static function save_meta( $post_id ) {

// Check nonce
			if ( ! isset( $_POST['gallery_meta_nonce'] )
				|| ! wp_verify_nonce( $_POST[ 'gallery_meta_nonce' ], 'gallery_meta_nonce' ) ) {
				return;
			}

// Check auto save
			if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
				return;
			}

// Check user permissions
			if ( ! current_user_can( 'edit_post', $post_id ) ) {
				return;
			}

if ( isset( $_POST[ 'ocean_gallery_id' ] ) && is_array( $_POST['ocean_gallery_id'] ) ) {
				$gallery_ids = array_map( 'absint', $_POST['ocean_gallery_id'] );
				update_post_meta( $post_id, 'ocean_gallery_id', $_POST[ 'ocean_gallery_id' ] );
			} else {
				delete_post_meta ( $post_id, 'ocean_gallery_id' );
			}

// link to larger images
			if ( isset( $_POST[ 'ocean_gallery_link_images' ] ) ) {
				update_post_meta( $post_id, 'ocean_gallery_link_images', $_POST[ 'ocean_gallery_link_images' ] );
			} else {
				update_post_meta( $post_id, 'ocean_gallery_link_images', 'off' );
			}

}

}
}

// Class needed only in the admin
if ( is_admin() ) {
	$oceanwp_gallery_metabox = new OceanWP_Gallery_Metabox;
}

/**
 * Check if the post has a gallery
 *
 * @since 1.0.0
 */
if ( ! function_exists( 'oceanwp_post_has_gallery' ) ) {

function oceanwp_post_has_gallery( $post_id = '' ) {

$post_id = $post_id ? $post_id : get_the_ID();

if ( get_post_meta( $post_id, 'ocean_gallery_id', true ) ) {
			return true;
		}

}

/**
 * Retrieve attachment IDs
 *
 * @since 1.0.0
 */
if ( ! function_exists( 'oceanwp_get_gallery_ids' ) ) {

function oceanwp_get_gallery_ids( $post_id = '' ) {

$post_id = $post_id ? $post_id : get_the_ID();
		$attachment_ids = get_post_meta( $post_id, 'ocean_gallery_id', true );

if ( $attachment_ids ) {
			return $attachment_ids;
		}

}

/**
 * Retrieve attachment data
 *
 * @since 1.0.0
 */
if ( ! function_exists( 'oceanwp_get_attachment' ) ) {

function oceanwp_get_attachment( $id ) {

$attachment = get_post( $id );

return array(
			'alt'         => get_post_meta( $attachment->ID, '_wp_attachment_image_alt', true ),
			'caption'     => $attachment->post_excerpt,
			'description' => $attachment->post_content,
			'href'        => get_permalink( $attachment->ID ),
			'src'         => $attachment->guid,
			'title'       => $attachment->post_title,
		);

}

/**
 * Return gallery count
 *
 * @since 1.0.0
 */
if ( ! function_exists( 'oceanwp_gallery_count' ) ) {

function oceanwp_gallery_count() {

$ids = oceanwp_get_gallery_ids();
		return count( $ids );

}

/**
 * Check if lightbox is enabled
 *
 * @since 1.0.0
 */
if ( ! function_exists( 'oceanwp_gallery_is_lightbox_enabled' ) ) {

function oceanwp_gallery_is_lightbox_enabled() {

$perf_lightbox = get_theme_mod( 'ocean_performance_lightbox', 'enabled' );

if ( 'on' == get_post_meta( get_the_ID(), 'ocean_gallery_link_images', true )
			&& $perf_lightbox === 'enabled' ) {
			return true;
		}

}

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