File: /home/dermova/www/me/wp-content/plugins/envira-gallery-lite/includes/admin/table.php
<?php
/**
* WP List Table Admin Class.
*
* @since 1.5.0
*
* @package Envira_Gallery
* @author Tim Carr
*/
class Envira_Gallery_Table_Admin {
/**
* Holds the class object.
*
* @since 1.5.0
*
* @var object
*/
public static $instance;
/**
* Path to the file.
*
* @since 1.5.0
*
* @var string
*/
public $file = __FILE__;
/**
* Holds the base class object.
*
* @since 1.5.0
*
* @var object
*/
public $base;
/**
* Holds the metabox class object.
*
* @since 1.5.0
*
* @var object
*/
public $metabox;
/**
* Primary class constructor.
*
* @since 1.0.0
*/
public function __construct() {
// Load the base class object.
$this->base = ( class_exists( 'Envira_Gallery' ) ? Envira_Gallery::get_instance() : Envira_Gallery_Lite::get_instance() );
// Load the metabox class object.
$this->metabox = Envira_Gallery_Metaboxes::get_instance();
// Load CSS and JS.
add_action( 'admin_enqueue_scripts', array( $this, 'styles' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'scripts' ) );
// Append data to various admin columns.
add_filter( 'manage_edit-envira_columns', array( &$this, 'envira_columns' ) );
add_action( 'manage_envira_posts_custom_column', array( &$this, 'envira_custom_columns'), 10, 2 );
// Only load Quick and Bulk Editing support if we're running Envira Gallery, and not Envira Gallery Lite.
if ( class_exists( 'Envira_Gallery' ) ) {
add_action( 'quick_edit_custom_box', array( $this, 'quick_edit_custom_box' ), 10, 2 ); // Single Item.
add_action( 'bulk_edit_custom_box', array( $this, 'bulk_edit_custom_box' ), 10, 2 ); // Multiple Items.
add_action( 'post_updated', array( $this, 'bulk_edit_save' ) );
}
}
/**
* Loads styles for all Envira-based WP_List_Table Screens.
*
* @since 1.5.0
*
* @return null Return early if not on the proper screen.
*/
public function styles() {
// Get current screen.
$screen = get_current_screen();
// Bail if we're not on the Envira Post Type screen.
if ( 'envira' !== $screen->post_type && 'envira_album' !== $screen->post_type ) {
return;
}
// Bail if we're not on a WP_List_Table.
if ( 'edit' !== $screen->base ) {
return;
}
// Load necessary admin styles.
wp_register_style( $this->base->plugin_slug . '-table-style', plugins_url( 'assets/css/table.css', $this->base->file ), array(), $this->base->version );
wp_enqueue_style( $this->base->plugin_slug . '-table-style' );
// Fire a hook to load in custom admin styles.
do_action( 'envira_gallery_table_styles' );
}
/**
* Loads scripts for all Envira-based Administration Screens.
*
* @since 1.5.0
*
* @return null Return early if not on the proper screen.
*/
public function scripts() {
// Get current screen.
$screen = get_current_screen();
// Bail if we're not on the Envira Post Type screen.
if ( 'envira' !== $screen->post_type && 'envira_album' !== $screen->post_type ) {
return;
}
// Bail if we're not on a WP_List_Table.
if ( 'edit' !== $screen->base ) {
return;
}
// Load necessary admin scripts
wp_register_script( $this->base->plugin_slug . '-clipboard-script', plugins_url( 'assets/js/min/clipboard-min.js', $this->base->file ), array( 'jquery' ), $this->base->version );
wp_enqueue_script( $this->base->plugin_slug . '-clipboard-script' );
// Gallery / Album Selection
// Just register and localize the script; if a third party Addon wants to use this, they can use both functions:
// wp_enqueue_media();
// wp_enqueue_script( 'envira-gallery-gallery-select-script' );
wp_register_script( $this->base->plugin_slug . '-gallery-select-script', plugins_url( 'assets/js/gallery-select.js', $this->base->file ), array( 'jquery' ), $this->base->version, true );
wp_localize_script( $this->base->plugin_slug . '-gallery-select-script', 'envira_gallery_select', array(
'get_galleries_nonce' => wp_create_nonce( 'envira-gallery-editor-get-galleries' ),
'modal_title' => __( 'Insert', 'envira-gallery' ),
'insert_button_label' => __( 'Insert', 'envira-gallery' ),
) );
wp_register_script( $this->base->plugin_slug . '-table-script', plugins_url( 'assets/js/min/table-min.js', $this->base->file ), array( 'jquery' ), $this->base->version );
wp_enqueue_script( $this->base->plugin_slug . '-table-script' );
// Fire a hook to load in custom admin scripts.
do_action( 'envira_gallery_admin_scripts' );
}
/**
* Customize the post columns for the Envira post type.
*
* @since 1.0.0
*
* @param array $columns The default columns.
* @return array $columns Amended columns.
*/
public function envira_columns( $columns ) {
// Add additional columns we want to display.
$envira_columns = array(
'cb' => '<input type="checkbox" />',
'title' => __( 'Title', 'envira-gallery' ),
'image' => __( '', 'envira-gallery' ),
'shortcode' => __( 'Shortcode', 'envira-gallery' ),
'posts' => __( 'Posts', 'envira-gallery' ),
'modified' => __( 'Last Modified', 'envira-gallery' ),
'date' => __( 'Date', 'envira-gallery' )
);
// Allow filtering of columns
$envira_columns = apply_filters( 'envira_gallery_table_columns', $envira_columns, $columns );
// Return merged column set. This allows plugins to output their columns (e.g. Yoast SEO),
// and column management plugins, such as Admin Columns, should play nicely.
return array_merge( $envira_columns, $columns );
}
/**
* Add data to the custom columns added to the Envira post type.
*
* @since 1.0.0
*
* @global object $post The current post object
* @param string $column The name of the custom column
* @param int $post_id The current post ID
*/
public function envira_custom_columns( $column, $post_id ) {
global $post;
$post_id = absint( $post_id );
switch ( $column ) {
/**
* Image
*/
case 'image':
// Get Gallery Images.
$gallery_data = get_post_meta( $post_id, '_eg_gallery_data', true );
if ( ! empty( $gallery_data['gallery'] ) && is_array( $gallery_data['gallery'] ) ) {
// Display the first image
$images = $gallery_data['gallery'];
reset( $images );
$key = key( $images );
if ( is_numeric( $key ) ) {
$thumb = wp_get_attachment_image_src( $key, 'thumbnail' );
} else {
$thumb = array( $image['src'] );
}
echo '<img src="' . $thumb[0] . '" width="75" /><br />';
printf( _n( '%d Image', '%d Images', count( $gallery_data['gallery'] ), 'envira-gallery' ), count( $gallery_data['gallery'] ) );
}
break;
/**
* Shortcode
*/
case 'shortcode' :
echo '
<div class="envira-code">
<code id="envira_shortcode_' . $post_id . '">[envira-gallery id="' . $post_id . '"]</code>
<a href="#" title="' . __( 'Copy Shortcode to Clipboard', 'envira-gallery' ) . '" data-clipboard-target="#envira_shortcode_' . $post_id . '" class="dashicons dashicons-clipboard envira-clipboard">
<span>' . __( 'Copy to Clipboard', 'envira-gallery' ) . '</span>
</a>
</div>';
// Hidden fields are for Quick Edit
// class is used by assets/js/admin.js to remove these fields when a search is about to be submitted, so we dont' get long URLs
echo '<input class="envira-quick-edit" type="hidden" name="_envira_gallery_' . $post_id . '[columns]" value="' . $this->metabox->get_config( 'columns' ) . '" />
<input class="envira-quick-edit" type="hidden" name="_envira_gallery_' . $post_id . '[gallery_theme]" value="' . $this->metabox->get_config( 'gallery_theme' ) . '" />
<input class="envira-quick-edit" type="hidden" name="_envira_gallery_' . $post_id . '[gutter]" value="' . $this->metabox->get_config( 'gutter' ) . '" />
<input class="envira-quick-edit" type="hidden" name="_envira_gallery_' . $post_id . '[margin]" value="' . $this->metabox->get_config( 'margin' ) . '" />
<input class="envira-quick-edit" type="hidden" name="_envira_gallery_' . $post_id . '[crop_width]" value="' . $this->metabox->get_config( 'crop_width' ) . '" />
<input class="envira-quick-edit" type="hidden" name="_envira_gallery_' . $post_id . '[crop_height]" value="' . $this->metabox->get_config( 'crop_height' ) . '" />';
break;
/**
* Posts
*/
case 'posts':
$posts = get_post_meta( $post_id, '_eg_in_posts', true );
if ( is_array( $posts ) ) {
foreach ( $posts as $in_post_id ) {
echo '<a href="' . get_permalink( $in_post_id ) . '" target="_blank">' . get_the_title( $in_post_id ).'</a><br />';
}
}
break;
/**
* Last Modified
*/
case 'modified' :
the_modified_date();
break;
}
}
/**
* Adds Envira fields to the quick editing and bulk editing screens
*
* @since 1.3.1
*
* @param string $column_name Column Name
* @param string $post_type Post Type
* @return HTML
*/
public function quick_edit_custom_box( $column_name, $post_type ) {
// Check post type is Envira
if ( 'envira' !== $post_type ) {
return;
}
// Only apply to shortcode column
//if ( 'shortcode' !== $column_name ) {
// return;
//}
// Get metabox instance
$this->metabox = Envira_Gallery_Metaboxes::get_instance();
// Depending on the column we're on, output some additional fields.
switch ( $column_name ) {
case 'shortcode':
?>
<fieldset class="inline-edit-col-left inline-edit-envira-gallery">
<div class="inline-edit-col inline-edit-<?php echo $column_name ?>">
<label class="inline-edit-group">
<span class="title"><?php _e( 'Number of Columns', 'envira-gallery'); ?></span>
<select name="_envira_gallery[columns]">
<?php foreach ( (array) $this->metabox->get_columns() as $i => $data ) : ?>
<option value="<?php echo $data['value']; ?>"><?php echo $data['name']; ?></option>
<?php endforeach; ?>
</select>
</label>
<label class="inline-edit-group">
<span class="title"><?php _e( 'Gallery Theme', 'envira-gallery'); ?></span>
<select name="_envira_gallery[gallery_theme]">
<?php foreach ( (array) $this->metabox->get_gallery_themes() as $i => $data ) : ?>
<option value="<?php echo $data['value']; ?>"><?php echo $data['name']; ?></option>
<?php endforeach; ?>
</select>
</label>
<label class="inline-edit-group">
<span class="title"><?php _e( 'Column Gutter Width', 'envira-gallery'); ?></span>
<input type="number" name="_envira_gallery[gutter]" value="" />
</label>
<label class="inline-edit-group">
<span class="title"><?php _e( 'Margin Below Each Image', 'envira-gallery'); ?></span>
<input type="number" name="_envira_gallery[margin]" value="" />
px
</label>
<label class="inline-edit-group">
<span class="title"><?php _e( 'Image Dimensions', 'envira-gallery'); ?></span>
<input type="number" name="_envira_gallery[crop_width]" value="" />
x
<input type="number" name="_envira_gallery[crop_height]" value="" />
px
</label>
</div>
</fieldset>
<?php
break;
}
wp_nonce_field( 'envira-gallery', 'envira-gallery' );
}
/**
* Adds Envira fields to the bulk editing screens
*
* @since 1.3.1
*
* @param string $column_name Column Name
* @param string $post_type Post Type
* @return HTML
*/
public function bulk_edit_custom_box( $column_name, $post_type ) {
// Check post type is Envira
if ( 'envira' !== $post_type ) {
return;
}
// Only apply to shortcode column
if ( 'shortcode' !== $column_name ) {
return;
}
// Get metabox instance
$this->metabox = Envira_Gallery_Metaboxes::get_instance();
switch ( $column_name ) {
case 'shortcode':
?>
<fieldset class="inline-edit-col-left inline-edit-envira-gallery">
<div class="inline-edit-col inline-edit-<?php echo $column_name ?>">
<label class="inline-edit-group">
<span class="title"><?php _e( 'Number of Columns', 'envira-gallery'); ?></span>
<select name="_envira_gallery[columns]">
<option value="-1" selected><?php _e( '— No Change —', 'envira-gallery' ); ?></option>
<?php foreach ( (array) $this->metabox->get_columns() as $i => $data ) : ?>
<option value="<?php echo $data['value']; ?>"><?php echo $data['name']; ?></option>
<?php endforeach; ?>
</select>
</label>
<label class="inline-edit-group">
<span class="title"><?php _e( 'Gallery Theme', 'envira-gallery'); ?></span>
<select name="_envira_gallery[gallery_theme]">
<option value="-1" selected><?php _e( '— No Change —', 'envira-gallery' ); ?></option>
<?php foreach ( (array) $this->metabox->get_gallery_themes() as $i => $data ) : ?>
<option value="<?php echo $data['value']; ?>"><?php echo $data['name']; ?></option>
<?php endforeach; ?>
</select>
</label>
<label class="inline-edit-group">
<span class="title"><?php _e( 'Column Gutter Width', 'envira-gallery'); ?></span>
<input type="number" name="_envira_gallery[gutter]" value="" placeholder="<?php _e( '— No Change —', 'envira-gallery' ); ?>" />
</label>
<label class="inline-edit-group">
<span class="title"><?php _e( 'Margin Below Each Image', 'envira-gallery'); ?></span>
<input type="number" name="_envira_gallery[margin]" value="" placeholder="<?php _e( '— No Change —', 'envira-gallery' ); ?>" />
</label>
<label class="inline-edit-group">
<span class="title"><?php _e( 'Image Dimensions', 'envira-gallery'); ?></span>
<input type="number" name="_envira_gallery[crop_width]" value="" placeholder="<?php _e( '— No Change —', 'envira-gallery' ); ?>" />
x
<input type="number" name="_envira_gallery[crop_height]" value="" placeholder="<?php _e( '— No Change —', 'envira-gallery' ); ?>" />
px
</label>
</div>
</fieldset>
<?php
break;
}
wp_nonce_field( 'envira-gallery', 'envira-gallery' );
}
/**
* Called every time a WordPress Post is updated
*
* Checks to see if the request came from submitting the Bulk Editor form,
* and if so applies the updates. This is because there is no direct action
* or filter fired for bulk saving
*
* @since 1.3.1
*
* @param int $post_ID Post ID
*/
public function bulk_edit_save( $post_ID ) {
// Check we are performing a Bulk Edit
if ( !isset( $_REQUEST['bulk_edit'] ) ) {
return;
}
// Bail out if we fail a security check.
if ( ! isset( $_REQUEST['envira-gallery'] ) || ! wp_verify_nonce( $_REQUEST['envira-gallery'], 'envira-gallery' ) || ! isset( $_REQUEST['_envira_gallery'] ) ) {
return;
}
// Check Post IDs have been submitted
$post_ids = ( ! empty( $_REQUEST[ 'post' ] ) ) ? $_REQUEST[ 'post' ] : array();
if ( empty( $post_ids ) || !is_array( $post_ids ) ) {
return;
}
// Get metabox instance
$this->metabox = Envira_Gallery_Metaboxes::get_instance();
// Iterate through post IDs, updating settings
foreach ( $post_ids as $post_id ) {
// Get settings
$settings = get_post_meta( $post_id, '_eg_gallery_data', true );
if ( empty( $settings ) ) {
continue;
}
// Update Settings, if they have values
if ( ! empty( $_REQUEST['_envira_gallery']['columns'] ) && $_REQUEST['_envira_gallery']['columns'] != -1 ) {
$settings['config']['columns'] = preg_replace( '#[^a-z0-9-_]#', '', $_REQUEST['_envira_gallery']['columns'] );
}
if ( ! empty( $_REQUEST['_envira_gallery']['gallery_theme'] ) && $_REQUEST['_envira_gallery']['gallery_theme'] != -1 ) {
$settings['config']['gallery_theme'] = preg_replace( '#[^a-z0-9-_]#', '', $_REQUEST['_envira_gallery']['gallery_theme'] );
}
if ( ! empty( $_REQUEST['_envira_gallery']['gutter'] ) ) {
$settings['config']['gutter'] = absint( $_REQUEST['_envira_gallery']['gutter'] );
}
if ( ! empty( $_REQUEST['_envira_gallery']['margin'] ) ) {
$settings['config']['margin'] = absint( $_REQUEST['_envira_gallery']['margin'] );
}
if ( ! empty( $_REQUEST['_envira_gallery']['crop_width'] ) ) {
$settings['config']['crop_width'] = absint( $_REQUEST['_envira_gallery']['crop_width'] );
}
if ( ! empty( $_REQUEST['_envira_gallery']['crop_height'] ) ) {
$settings['config']['crop_height'] = absint( $_REQUEST['_envira_gallery']['crop_height'] );
}
// Provide a filter to override settings.
$settings = apply_filters( 'envira_gallery_bulk_edit_save_settings', $settings, $post_id );
// Update the post meta.
update_post_meta( $post_id, '_eg_gallery_data', $settings );
// Finally, flush all gallery caches to ensure everything is up to date.
$this->metabox->flush_gallery_caches( $post_id, $settings['config']['slug'] );
}
}
/**
* Returns the singleton instance of the class.
*
* @since 1.5.0
*
* @return object The Envira_Gallery_Table_Admin object.
*/
public static function get_instance() {
if ( ! isset( self::$instance ) && ! ( self::$instance instanceof Envira_Gallery_Table_Admin ) ) {
self::$instance = new Envira_Gallery_Table_Admin();
}
return self::$instance;
}
}
// Load the table admin class.
$envira_gallery_table_admin = Envira_Gallery_Table_Admin::get_instance();