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PATH: home / lab2454c / cbcei.com / wp-content / plugins / insert-headers-and-footers / includes / admin / pages

<?php
/**
 * Code snippets admin main list page.
 *
 * @package WPCode
 */

/**
 * Class for the code snippets page.
 */
class WPCode_Admin_Page_Code_Snippets extends WPCode_Admin_Page {

/**
	 * The page slug to be used when adding the submenu.
	 *
	 * @var string
	 */
	public $page_slug = 'wpcode';

/**
	 * Instance of the code snippets table.
	 *
	 * @see WP_List_Table
	 * @var WPCode_Code_Snippets_Table
	 */
	protected $snippets_table;

/**
	 * Call this just to set the page title translatable.
	 */
	public function __construct() {
		$this->page_title = __( 'Code Snippets', 'insert-headers-and-footers' );
		parent::__construct();
	}

/**
	 * Page-specific hooks, init the custom WP_List_Table.
	 *
	 * @return void
	 */
	public function page_hooks() {
		$this->process_message();

add_action( 'current_screen', array( $this, 'init_table' ) );
		add_action( 'admin_init', array( $this, 'maybe_capture_filter' ) );
		add_action( 'load-toplevel_page_wpcode', array( $this, 'maybe_process_bulk_action' ) );
		add_action( 'wpcode_admin_notices', array( $this, 'maybe_show_deactivated_notice' ) );

// Register Screen options.
		add_action( 'load-toplevel_page_wpcode', array( $this, 'add_per_page_option' ) );
		// Hide some columns by default.
		add_filter( 'default_hidden_columns', array( $this, 'hide_columns' ), 10, 2 );

add_filter( 'screen_settings', array( $this, 'add_custom_screen_option' ), 10, 2 );
		// Hide the duplicated parameter from the URL.
		add_filter( 'removable_query_args', array( $this, 'remove_query_arg_from_url' ) );
	}

/**
	 * If the referer is set, remove and redirect.
	 *
	 * @return void
	 */
	public function maybe_capture_filter() {
		if ( ! empty( $_REQUEST['_wp_http_referer'] ) && isset( $_SERVER['REQUEST_URI'] ) && isset( $_REQUEST['filter_action'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
			wp_safe_redirect(
				remove_query_arg(
					array(
						'_wp_http_referer',
						'_wpnonce',
					),
					wp_unslash( $_SERVER['REQUEST_URI'] ) // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
				)
			);
			exit;
		}
		if ( ! empty( $_REQUEST['_wp_http_referer'] ) && isset( $_SERVER['REQUEST_URI'] ) && isset( $_REQUEST['filter_clear'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
			wp_safe_redirect(
				add_query_arg(
					'page',
					'wpcode',
					$this->admin_url( 'admin.php' )
				)
			);

exit;
		}
	}

/**
	 * Listener for bulk actions.
	 *
	 * @return void
	 */
	public function maybe_process_bulk_action() {
		// phpcs:disable WordPress.Security.NonceVerification.Recommended
		$ids    = isset( $_GET['snippet_id'] ) ? array_map( 'absint', (array) $_GET['snippet_id'] ) : array();
		$action = isset( $_REQUEST['action'] ) ? sanitize_key( $_REQUEST['action'] ) : false;
		// phpcs:enable WordPress.Security.NonceVerification.Recommended
		if ( empty( $ids ) || empty( $action ) ) {
			return;
		}
		if ( empty( $_GET['_wpnonce'] ) ) {
			return;
		}

if (
			! wp_verify_nonce( sanitize_key( $_GET['_wpnonce'] ), 'bulk-wpcode-snippets' ) &&
			! wp_verify_nonce( sanitize_key( $_GET['_wpnonce'] ), 'wpcode_' . $action . '_nonce' )
		) {
			return;
		}

$update_status_actions = array( 'trash', 'untrash' );

if ( in_array( $action, $update_status_actions, true ) ) {
			$newstatus = 'trash' === $action ? 'trash' : 'draft';
			foreach ( $ids as $id ) {
				wp_update_post(
					array(
						'ID'          => $id,
						'post_status' => $newstatus,
					)
				);
			}
			// Clear errors when a snippet is trashed.
			wpcode()->error->clear_snippets_errors();
		}
		if ( 'delete' === $action ) {
			foreach ( $ids as $id ) {
				wp_delete_post( $id );
			}
			// Clear errors when a snippet is deleted.
			wpcode()->error->clear_snippets_errors();
		}
		$failed = 0;
		if ( 'enable' === $action ) {
			foreach ( $ids as $key => $id ) {
				$snippet = wpcode_get_snippet( $id );
				$snippet->activate();
				if ( ! $snippet->active ) {
					// If failed to activate don't count it.
					unset( $ids[ $key ] );
					$failed ++;
				}
			}
		}
		if ( 'disable' === $action ) {
			foreach ( $ids as $id ) {
				$snippet = wpcode_get_snippet( $id );
				$snippet->deactivate();
			}
		}
		$message = array(
			rtrim( $action, 'e' ) . 'ed' => count( $ids ),
		);
		if ( $failed ) {
			$message['error'] = $failed;
		}

if ( 'duplicate' === $action ) {
			foreach ( $ids as $id ) {
				// Load all the snippet data in the object.
				$snippet = wpcode_get_snippet( $id );
				$snippet->duplicate();
			}
		}

wpcode()->cache->cache_all_loaded_snippets();

// Clear used library snippets.
		delete_transient( 'wpcode_used_library_snippets' );

wp_safe_redirect(
			add_query_arg(
				$message,
				remove_query_arg(
					array(
						'action',
						'action2',
						'_wpnonce',
						'snippet_id',
						'paged',
						'_wp_http_referer',
					)
				)
			)
		);
		exit;

}

/**
	 * Init the custom table for the snippets list.
	 *
	 * @return void
	 */
	public function init_table() {
		require_once WPCODE_PLUGIN_PATH . 'includes/admin/pages/class-wpcode-code-snippets-table.php';

$this->snippets_table = new WPCode_Code_Snippets_Table();
	}

/**
	 * Output the custom table and page content.
	 *
	 * @return void
	 */
	public function output_content() {
		$this->snippets_table->prepare_items();

?>
		<form id="wpcode-code-snippets-table" method="get" action="<?php echo esc_url( $this->admin_url( 'admin.php?page=wpcode' ) ); ?>">
			<input type="hidden" name="page" value="wpcode"/>
			<?php
			$this->snippets_table->search_box( esc_html__( 'Search Snippets', 'insert-headers-and-footers' ), 'wpcode_snippet_search' );
			$this->snippets_table->views();
			$this->snippets_table->display();
			?>

</form>
		<?php
	}

/**
	 * Content of the bottom row of the header.
	 *
	 * @return void
	 */
	public function output_header_bottom() {
		$add_new_url = $this->admin_url( 'admin.php?page=wpcode-snippet-manager' );
		?>
		<div class="wpcode-column wpcode-title-button">
			<h1><?php esc_html_e( 'All Snippets', 'insert-headers-and-footers' ); ?></h1>
			<a class="wpcode-button" href="<?php echo esc_url( $add_new_url ); ?>">
				<?php esc_html_e( 'Add New', 'insert-headers-and-footers' ); ?>
			</a>
		</div>
		<?php
	}

/**
	 * Capture screen-specific messages and add notices.
	 *
	 * @return void
	 */
	public function process_message() {

// phpcs:disable WordPress.Security.NonceVerification
		if ( ! empty( $_GET['trashed'] ) ) {
			$count  = absint( $_GET['trashed'] );
			$notice = sprintf( /* Translators: %d - Trashed snippets count. */
				_n( '%d snippet was successfully moved to Trash.', '%d snippets were successfully moved to Trash.', $count, 'insert-headers-and-footers' ),
				$count
			);
		}

if ( ! empty( $_GET['untrashed'] ) ) {
			$count  = absint( $_GET['untrashed'] );
			$notice = sprintf( /* translators: %d - Restored from trash snippets count. */
				_n( '%d snippet was successfully restored.', '%d snippet were successfully restored.', $count, 'insert-headers-and-footers' ),
				$count
			);
		}

if ( ! empty( $_GET['deleted'] ) ) {
			$count  = absint( $_GET['deleted'] );
			$notice = sprintf( /* translators: %d - Deleted snippets count. */
				_n( '%d snippet was successfully permanently deleted.', '%d snippets were successfully permanently deleted.', $count, 'insert-headers-and-footers' ),
				$count
			);
		}

if ( isset( $_GET['enabled'] ) ) {
			$count  = absint( $_GET['enabled'] );
			$notice = '';
			if ( $count > 0 ) {
				$notice = sprintf( /* translators: %d - Activated snippets count. */
					_n( '%d snippet was successfully activated.', '%d snippets were successfully activated.', $count, 'insert-headers-and-footers' ),
					$count
				);
			}
			if ( isset( $_GET['error'] ) ) {
				$error_count = absint( $_GET['error'] );

$notice .= ' ';
				$notice .= sprintf( /* translators: %d - Failed to activate snippets count. */
					_n( '%d snippet was not activated due to an error.', '%d snippets were not activated due to errors.', $error_count, 'insert-headers-and-footers' ),
					$error_count
				);
			}
		}

if ( ! empty( $_GET['disabled'] ) ) {
			$count  = absint( $_GET['disabled'] );
			$notice = sprintf( /* translators: %d - Deactivated snippets count. */
				_n( '%d snippet was successfully deactivated.', '%d snippets were successfully deactivated.', $count, 'insert-headers-and-footers' ),
				$count
			);
		}
		// phpcs:enable WordPress.Security.NonceVerification

if ( isset( $error_count ) && isset( $notice ) ) {
			$this->set_error_message( $notice );
		} elseif ( isset( $notice ) ) {
			$this->set_success_message( $notice );
		}
	}

/**
	 * On the deactivated snippets view, show a notice explaining that this view shows the snippets that have been
	 * automatically disabled due to throwing an error and highlight the error logging option, if disabled.
	 *
	 * @return void
	 */
	public function maybe_show_deactivated_notice() {
		if ( ! isset( $_GET['view'] ) || 'has_error' !== $_GET['view'] ) { // phpcs:ignore WordPress.Security.NonceVerification
			return;
		}
		// Let's see if error logging is enabled.
		$logging_enabled = wpcode()->settings->get_option( 'error_logging' );
		$button_text     = esc_html__( 'Enable Error Logging', 'insert-headers-and-footers' );
		$button_url      = add_query_arg(
			array(
				'page' => 'wpcode-settings',
				'view' => 'errors',
			),
			$this->admin_url( 'admin.php' )
		);

?>
		<div class="info fade notice">
			<p>
				<?php esc_html_e( 'This view lists your snippets that threw errors. Some of the snippets may have also been automatically disabled due to potentially preventing you from accessing the admin.', 'insert-headers-and-footers' ); ?>
				<a href="<?php echo esc_url( wpcode_utm_url( 'https://wpcode.com/docs/php-error-handling-safe-mode/', 'snippet-deactivated-notice', 'deactivated-list' ) ); ?>" target="_blank" rel="noopener noreferrer">
					<?php esc_html_e( 'Learn More', 'insert-headers-and-footers' ); ?>
				</a>
			</p>
			<?php
			if ( ! $logging_enabled ) {
				?>
				<p>
					<?php esc_html_e( 'In order to get more info about the errors please consider enabling error logging.', 'insert-headers-and-footers' ); ?>
				</p>
				<p>
					<a href="<?php echo esc_url( $button_url ); ?>" class="button button-primary">
						<?php echo esc_html( $button_text ); ?>
					</a>
				</p>
			<?php } ?>
		</div>
		<?php
	}

/**
	 * Add the per page option to the snippets list screen.
	 *
	 * @return void
	 */
	public function add_per_page_option() {
		add_screen_option(
			'per_page',
			array(
				'label'   => esc_html__( 'Number of snippets per page:', 'insert-headers-and-footers' ),
				'option'  => 'wpcode_snippets_per_page',
				'default' => 20,
			)
		);
	}

/**
	 * Hide the last updated column by default.
	 *
	 * @param array     $hidden The hidden columns.
	 * @param WP_Screen $screen The current screen.
	 *
	 * @return mixed
	 */
	public function hide_columns( $hidden, $screen ) {
		$hidden[] = 'updated';
		$hidden[] = 'id';
		$hidden[] = 'shortcode';
		$hidden[] = 'code_type';

return $hidden;
	}

/**
	 *
	 * @param string    $screen_settings Screen settings.
	 * @param WP_Screen $screen WP_Screen object.
	 *
	 * @return string
	 */
	public function add_custom_screen_option( $screen_settings, $screen ) {

$order_by = get_user_option( 'wpcode_snippets_order_by' );
		$order    = get_user_option( 'wpcode_snippets_order' );
		if ( empty( $order_by ) ) {
			$order_by = 'ID';
		}
		if ( empty( $order ) ) {
			$order = 'desc';
		}

// Pick which column to order by, title, date or last updated using a select.
		$screen_settings .= '<h5>' . esc_html__( 'Order Snippets By', 'insert-headers-and-footers' ) . '</h5>';
		$screen_settings .= '<fieldset>';
		$screen_settings .= '<legend class="screen-reader-text">' . esc_html__( 'Order snippets by', 'insert-headers-and-footers' ) . '</legend>';
		// Use dropdown to choose the column to order by.
		$screen_settings .= '<label for="wpcode_screen_order_by">';
		$screen_settings .= '<select name="wpcode_screen_order_by" id="wpcode_screen_order_by">';
		$screen_settings .= '<option value="title" ' . selected( $order_by, 'title', false ) . '>' . esc_html__( 'Name', 'insert-headers-and-footers' ) . '</option>';
		$screen_settings .= '<option value="ID" ' . selected( $order_by, 'ID', false ) . '>' . esc_html__( 'Created', 'insert-headers-and-footers' ) . '</option>';
		$screen_settings .= '<option value="last_updated" ' . selected( $order_by, 'last_updated', false ) . '>' . esc_html__( 'Last Updated', 'insert-headers-and-footers' ) . '</option>';
		$screen_settings .= '<option value="priority" ' . selected( $order_by, 'priority', false ) . '>' . esc_html__( 'Priority', 'insert-headers-and-footers' ) . '</option>';
		$screen_settings .= '</select>';
		$screen_settings .= '</label>';
		// Display a dropdown to choose the order.
		$screen_settings .= '<label for="wpcode_screen_order">';
		$screen_settings .= '<select name="wpcode_screen_order" id="wpcode_screen_order">';
		$screen_settings .= '<option value="asc" ' . selected( $order, 'asc', false ) . '>' . esc_html__( 'Ascending', 'insert-headers-and-footers' ) . '</option>';
		$screen_settings .= '<option value="desc" ' . selected( $order, 'desc', false ) . '>' . esc_html__( 'Descending', 'insert-headers-and-footers' ) . '</option>';
		$screen_settings .= '</select>';
		$screen_settings .= '</label>';
		$screen_settings .= '</fieldset>';

return $screen_settings;
	}

/**
	 * Remove the duplicated parameter from the URL.
	 *
	 * @param array $args The arguments that should be removed from the URL.
	 *
	 * @return array
	 */
	public function remove_query_arg_from_url( $args ) {
		$args[] = 'duplicated';

return $args;
	}
}

[-] class-wpcode-admin-page-generator.php [edit]
[+] ..
[-] class-wpcode-admin-page-snippet-manager.php [edit]
[-] class-wpcode-admin-page-click.php [edit]
[-] class-wpcode-code-snippets-table.php [edit]
[-] trait-wpcode-revisions-display.php [edit]
[-] class-wpcode-admin-page-file-editor.php [edit]
[-] class-wpcode-admin-page-headers-footers.php [edit]
[-] class-wpcode-admin-page-pixel.php [edit]
[-] class-wpcode-admin-page-code-snippets.php [edit]
[-] class-wpcode-admin-page.php [edit]
[-] class-wpcode-admin-page-settings.php [edit]
[-] class-wpcode-admin-page-tools.php [edit]
[-] class-wpcode-admin-page-library.php [edit]