File: /home/dwauav0tm6jp/hosted/jeffreyjhart_com/wp-content/themes/skylab/inc/meta-box-page.php
<?php
/**
* Define the custom box for pages.
*/
$prefix = 'mega_';
$meta_box_page_gallery = array(
'id' => 'mega-meta-box-page-gallery',
'title' => __( 'Page Gallery', 'mega' ),
'page' => 'page',
'context' => 'normal',
'priority' => 'default',
'fields' => array(
array( "name" => '',
"desc" => '',
"type" => 'attachments',
'std' => ''
)
)
);
$meta_box_page_photos = array(
'id' => 'mega-meta-box-page-photos',
'title' => __( 'Gallery Settings', 'mega' ),
'page' => 'page',
'context' => 'normal',
'priority' => 'default',
'fields' => array(
array( "name" => __( 'Photos width/height', 'mega' ),
"desc" => __( 'Choose between fixed width or fixed height', 'mega' ),
"id" => $prefix .'photos_size',
"type" => "select",
'std' => __( 'height', 'mega' ),
'options' => array( __( 'height', 'mega' ), __( 'width','mega' ) )
),
array( "name" => __( 'Photos Title', 'mega' ),
"desc" => __( 'Choose whether to show a title when the lightbox opens', 'mega' ),
"id" => $prefix .'photos_title',
"type" => "select",
'std' => __( 'no', 'mega' ),
'options' => array( __( 'no', 'mega' ), __( 'yes','mega' ) )
),
)
);
$meta_box_page_slider_settings = array(
'id' => 'mega-meta-box-page-slider-settings',
'title' => __( 'Slider Settings', 'mega' ),
'page' => 'page',
'context' => 'normal',
'priority' => 'default',
'fields' => array(
array( "name" => __( 'Slide Align', 'mega' ),
"desc" => __( "Aligns image to center of slide.", 'mega' ),
"id" => $prefix."slider_align",
"type" => "select",
'std' => __( 'yes', 'mega' ),
'options' => array( __( 'yes', 'mega' ), __( 'no', 'mega' ) )
),
array( "name" => __( 'Autoplay', 'mega' ),
"desc" => __( "Enable autoplay or not?", 'mega' ),
"id" => $prefix."slider_autoplay",
"type" => "select",
'std' => __( 'yes', 'mega' ),
'options' => array( __( 'yes', 'mega' ), __( 'no', 'mega' ) )
)
)
);
$meta_box_page_fancybox = array(
'id' => 'mega-meta-box-page-fancybox',
'title' => __( 'Gallery Settings', 'mega' ),
'page' => 'page',
'context' => 'normal',
'priority' => 'default',
'fields' => array(
array( "name" => __( 'Title', 'mega' ),
"desc" => __( 'Choose whether to show a title when the lightbox opens', 'mega' ),
"id" => $prefix .'fancybox_title',
"type" => "select",
'std' => __( 'no', 'mega' ),
'options' => array( __( 'no', 'mega' ), __( 'yes','mega' ) )
)
)
);
/**
* Add metabox.
*/
add_action('admin_menu', 'mega_add_box_page');
function mega_add_box_page() {
global $meta_box_page_gallery, $meta_box_page_photos, $meta_box_page_fancybox, $meta_box_page_slider_settings;
add_meta_box($meta_box_page_gallery['id'], $meta_box_page_gallery['title'], 'mega_show_box_page_gallery', $meta_box_page_gallery['page'], $meta_box_page_gallery['context'], $meta_box_page_gallery['priority']);
add_meta_box($meta_box_page_photos['id'], $meta_box_page_photos['title'], 'mega_show_box_page_photos', $meta_box_page_photos['page'], $meta_box_page_photos['context'], $meta_box_page_photos['priority']);
add_meta_box($meta_box_page_slider_settings['id'], $meta_box_page_slider_settings['title'], 'mega_show_box_page_slider_settings', $meta_box_page_slider_settings['page'], $meta_box_page_slider_settings['context'], $meta_box_page_slider_settings['priority']);
add_meta_box($meta_box_page_fancybox['id'], $meta_box_page_fancybox['title'], 'mega_show_box_page_fancybox', $meta_box_page_fancybox['page'], $meta_box_page_fancybox['context'], $meta_box_page_fancybox['priority']);
}
/**
* Callback function to show fields in meta box.
*/
function mega_show_box_page_gallery() {
global $meta_box_page_gallery, $post;
echo '<p style="padding:10px 0 0 0;">'.__( 'These settings enable you to manage the images displayed in the gallery. Images in the gallery can be re-ordered easily via drag and drop. Simply re-order your images by moving them around. To remove an image from the gallery, hover over the image and click on the red “x”.', 'mega' ).'</p>';
// Use nonce for verification
echo '<input type="hidden" name="mega_meta_box_nonce" value="', wp_create_nonce(basename(__FILE__)), '" />';
?>
<table class="form-table mega-custom-table">
<tr style="border-top:1px solid #eeeeee;">
<td>
<div id="gallery_images_container">
<ul class="gallery_images">
<?php
if ( metadata_exists( 'post', $post->ID, '_page_image_gallery' ) ) {
$page_image_gallery = get_post_meta( $post->ID, '_page_image_gallery', true );
} else {
// Backwards compat
$attachment_ids = array_filter( array_diff( get_posts( 'post_parent=' . $post->ID . '&numberposts=-1&post_type=attachment&orderby=menu_order&order=ASC&post_mime_type=image&fields=ids' ), array( get_post_thumbnail_id() ) ) );
$page_image_gallery = implode( ',', $attachment_ids );
}
$attachments = array_filter( explode( ',', $page_image_gallery ) );
$thumbs = array();
if ( $attachments ) {
foreach ( $attachments as $attachment_id ) {
echo '<li class="image" data-attachment_id="' . $attachment_id . '">
' . wp_get_attachment_image( $attachment_id, 'thumbnail' ) . '
<ul class="actions">
<li><a href="#" class="delete" title="' . __( 'Delete image', 'mega' ) . '">' . __( 'Delete', 'mega' ) . '</a></li>
</ul>
</li>';
$thumbs[$attachment_id] = wp_get_attachment_image( $attachment_id, 'thumbnail' );
}
}
?>
</ul>
<input type="hidden" id="page_image_gallery" name="page_image_gallery" value="<?php echo esc_attr( $page_image_gallery ); ?>" />
</div>
<p class="add_gallery_images hide-if-no-js">
<a href="#"><?php _e( 'Add gallery images', 'mega' ); ?></a>
</p>
<script type="text/javascript">
jQuery(document).ready(function($){
// Uploading files
var page_gallery_frame;
var $image_gallery_ids = $('#page_image_gallery');
var $page_images = $('#gallery_images_container ul.gallery_images');
jQuery('.add_gallery_images').on( 'click', 'a', function( event ) {
var $el = $(this);
var attachment_ids = $image_gallery_ids.val();
event.preventDefault();
// If the media frame already exists, reopen it.
if ( page_gallery_frame ) {
page_gallery_frame.open();
return;
}
// Create the media frame.
page_gallery_frame = wp.media.frames.downloadable_file = wp.media({
// Set the title of the modal.
title: '<?php _e( 'Add Images to Gallery', 'mega' ); ?>',
button: {
text: '<?php _e( 'Add to gallery', 'mega' ); ?>',
},
multiple: true
});
// When an image is selected, run a callback.
page_gallery_frame.on( 'select', function() {
var selection = page_gallery_frame.state().get('selection');
selection.map( function( attachment ) {
attachment = attachment.toJSON();
if ( attachment.id ) {
attachment_ids = attachment_ids ? attachment_ids + "," + attachment.id : attachment.id;
$page_images.append('\
<li class="image" data-attachment_id="' + attachment.id + '">\
<img src="' + attachment.sizes.thumbnail.url + '" />\
<ul class="actions">\
<li><a href="#" class="delete" title="<?php _e( 'Delete image', 'mega' ); ?>"><?php _e( 'Delete', 'mega' ); ?></a></li>\
</ul>\
</li>');
}
} );
$image_gallery_ids.val( attachment_ids );
});
// Finally, open the modal.
page_gallery_frame.open();
});
// Image ordering
$page_images.sortable({
items: 'li.image',
cursor: 'move',
scrollSensitivity:40,
forcePlaceholderSize: true,
forceHelperSize: false,
helper: 'clone',
opacity: 0.65,
placeholder: 'wc-metabox-sortable-placeholder',
start:function(event,ui){
ui.item.css('background-color','#f6f6f6');
},
stop:function(event,ui){
ui.item.removeAttr('style');
},
update: function(event, ui) {
var attachment_ids = '';
$('#gallery_images_container ul li.image').css('cursor','move').each(function() {
var attachment_id = jQuery(this).attr( 'data-attachment_id' );
attachment_ids = attachment_ids + attachment_id + ',';
});
$image_gallery_ids.val( attachment_ids );
}
});
// Remove images
$('#gallery_images_container').on( 'click', 'a.delete', function() {
$(this).closest('li.image').remove();
var attachment_ids = '';
$('#gallery_images_container ul li.image').css('cursor','move').each(function() {
var attachment_id = jQuery(this).attr( 'data-attachment_id' );
attachment_ids = attachment_ids + attachment_id + ',';
});
$image_gallery_ids.val( attachment_ids );
return false;
} );
});
</script>
</table>
<?php
}
function mega_show_box_page_photos() {
global $meta_box_page_photos, $post;
// Use nonce for verification
echo '<input type="hidden" name="mega_meta_box_nonce" value="', wp_create_nonce(basename(__FILE__)), '" />';
echo '<table class="form-table mega-custom-table">';
foreach ( $meta_box_page_photos['fields'] as $field ) {
// get current post meta data
if ( isset ( $field['id'] ) )
$meta = get_post_meta($post->ID, $field['id'], true);
switch ( $field['type'] ) {
//If Select
case 'select':
echo '<tr>',
'<th style="width:25%"><label for="', $field['id'], '"><strong>', $field['name'], '</strong><span style="display:block; color:#666; margin:5px 0 0 0; line-height: 18px;">'. $field['desc'].'</span></label></th>',
'<td>';
echo '<select id="' . $field['id'] . '" name="'.$field['id'].'">';
foreach ($field['options'] as $option) {
echo '<option', $meta == $option ? ' selected="selected"' : '', '>', $option, '</option>';
}
echo'</select>';
echo '</td>',
'</tr>';
break;
}
}
echo '</table>';
}
function mega_show_box_page_slider_settings() {
global $meta_box_page_slider_settings, $post;
// Use nonce for verification
echo '<input type="hidden" name="mega_meta_box_nonce" value="', wp_create_nonce(basename(__FILE__)), '" />';
echo '<table class="form-table">';
foreach ($meta_box_page_slider_settings['fields'] as $field) {
// get current post meta data
if (isset ($field['id']))
$meta = get_post_meta($post->ID, $field['id'], true);
switch ($field['type']) {
//If Select
case 'select':
echo '<tr>',
'<th style="width:25%"><label for="', $field['id'], '"><strong>', $field['name'], '</strong><span style="display:block; color:#666; margin:5px 0 0 0; line-height: 18px;">'. $field['desc'].'</span></label></th>',
'<td>';
echo '<select id="' . $field['id'] . '" name="'.$field['id'].'">';
foreach ($field['options'] as $option) {
echo '<option', $meta == $option ? ' selected="selected"' : '', '>', $option, '</option>';
}
echo'</select>';
echo '</td>',
'</tr>';
break;
}
}
echo '</table>';
}
function mega_show_box_page_fancybox() {
global $meta_box_page_fancybox, $post;
// Use nonce for verification
echo '<input type="hidden" name="mega_meta_box_nonce" value="', wp_create_nonce(basename(__FILE__)), '" />';
echo '<table class="form-table mega-custom-table">';
foreach ( $meta_box_page_fancybox['fields'] as $field ) {
// get current post meta data
if ( isset ( $field['id'] ) )
$meta = get_post_meta($post->ID, $field['id'], true);
switch ( $field['type'] ) {
//If Select
case 'select':
echo '<tr style="border-top:1px solid #eeeeee;">',
'<th style="width:25%"><label for="', $field['id'], '"><strong>', $field['name'], '</strong><span style="display:block; color:#666; margin:5px 0 0 0; line-height: 18px;">'. $field['desc'].'</span></label></th>',
'<td>';
echo '<select id="' . $field['id'] . '" name="'.$field['id'].'">';
foreach ($field['options'] as $option) {
echo '<option', $meta == $option ? ' selected="selected"' : '', '>', $option, '</option>';
}
echo'</select>';
echo '</td>',
'</tr>';
break;
}
}
echo '</table>';
}
/**
* Save data from meta box.
*/
add_action( 'save_post', 'mega_save_data_page' );
function mega_save_data_page($post_id) {
global $meta_box_page_gallery, $meta_box_page_photos, $meta_box_page_slider_settings, $meta_box_page_fancybox;
if ( isset( $_POST['mega_meta_box_nonce'] ) ) {
// verify nonce
if (!wp_verify_nonce($_POST['mega_meta_box_nonce'], basename(__FILE__))) {
return $post_id;
}
// check autosave
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return $post_id;
}
// check permissions
if ( 'page' == $_POST['post_type'] ) {
if (!current_user_can('edit_page', $post_id)) {
return $post_id;
}
} elseif ( !current_user_can( 'edit_post', $post_id ) ) {
return $post_id;
}
// Saving images from metabox
$attachment_ids = array_filter( explode( ',', mega_clean( $_POST['page_image_gallery'] ) ) );
update_post_meta( $post_id, '_page_image_gallery', implode( ',', $attachment_ids ) );
foreach ( $meta_box_page_photos['fields'] as $field ) {
if ( isset( $field['id'] ) ) {
$old = get_post_meta($post_id, $field['id'], true);
$new = $_POST[$field['id']];
if ($new && $new != $old) {
update_post_meta($post_id, $field['id'], stripslashes(htmlspecialchars($new)));
} elseif ('' == $new && $old) {
delete_post_meta($post_id, $field['id'], $old);
}
}
}
foreach ($meta_box_page_slider_settings['fields'] as $field) {
if(isset($field['id'])){
$old = get_post_meta($post_id, $field['id'], true);
$new = $_POST[$field['id']];
if ($new && $new != $old) {
update_post_meta($post_id, $field['id'], stripslashes(htmlspecialchars($new)));
} elseif ('' == $new && $old) {
delete_post_meta($post_id, $field['id'], $old);
}
}
}
foreach ( $meta_box_page_fancybox['fields'] as $field ) {
if ( isset( $field['id'] ) ) {
$old = get_post_meta($post_id, $field['id'], true);
$new = $_POST[$field['id']];
if ($new && $new != $old) {
update_post_meta($post_id, $field['id'], stripslashes(htmlspecialchars($new)));
} elseif ('' == $new && $old) {
delete_post_meta($post_id, $field['id'], $old);
}
}
}
}
}