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wp-content/plugins/visual-portfolio/classes/class-image-placeholder.php

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+<?php
+/**
+ * Image placeholder.
+ *
+ * @package visual-portfolio
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * Class Visual_Portfolio_Image_Placeholder
+ */
+class Visual_Portfolio_Image_Placeholder {
+	/**
+	 * Visual_Portfolio_Image_Placeholder constructor.
+	 */
+	public function __construct() {
+		if ( is_admin() ) {
+			add_action( 'admin_init', array( $this, 'create_placeholder_image' ), 3 );
+		} else {
+			add_action( 'wp', array( $this, 'create_placeholder_image' ), 3 );
+		}
+	}
+
+	/**
+	 * Create a placeholder image in the media library.
+	 * For code thanks to WooCommerce.
+	 */
+	public function create_placeholder_image() {
+		// Run only on first plugin install.
+		// This option added in Migration class.
+		if ( get_option( 'vpf_db_version' ) ) {
+			return;
+		}
+
+		$general_settings = get_option( 'vp_general' );
+		if ( ! is_array( $general_settings ) ) {
+			$general_settings = array();
+		}
+
+		// Don't run when already added placeholder.
+		if ( isset( $general_settings['no_image'] ) && $general_settings['no_image'] ) {
+			return;
+		}
+
+		// Upload placeholder image to Media Library.
+		$upload_dir = wp_upload_dir();
+		$source     = visual_portfolio()->plugin_path . '/assets/images/placeholder.png';
+		$filename   = $upload_dir['basedir'] . '/visual-portfolio/placeholder.png';
+
+		// try to move to /visual-portfolio/ directory.
+		if ( ! file_exists( $upload_dir['basedir'] . '/visual-portfolio' ) ) {
+            // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged
+			@mkdir( $upload_dir['basedir'] . '/visual-portfolio', 0755, true );
+		}
+		if ( ! file_exists( $upload_dir['basedir'] . '/visual-portfolio' ) ) {
+			$filename = $upload_dir['basedir'] . '/visual-portfolio-placeholder.png';
+		}
+
+		if ( ! file_exists( $filename ) ) {
+			copy( $source, $filename );
+		}
+
+		if ( ! file_exists( $filename ) ) {
+			return;
+		}
+
+		$filetype   = wp_check_filetype( basename( $filename ), null );
+		$attachment = array(
+			'guid'           => $upload_dir['url'] . '/' . basename( $filename ),
+			'post_mime_type' => $filetype['type'],
+			'post_title'     => preg_replace( '/\.[^.]+$/', '', basename( $filename ) ),
+			'post_content'   => '',
+			'post_status'    => 'inherit',
+		);
+		$attach_id  = wp_insert_attachment( $attachment, $filename );
+
+		// Update settings.
+		$general_settings['no_image'] = $attach_id;
+		update_option( 'vp_general', $general_settings );
+
+		// Make sure that this file is included, as wp_generate_attachment_metadata() depends on it.
+		require_once ABSPATH . 'wp-admin/includes/image.php';
+
+		// Generate the metadata for the attachment, and update the database record.
+		$attach_data = wp_generate_attachment_metadata( $attach_id, $filename );
+		wp_update_attachment_metadata( $attach_id, $attach_data );
+	}
+}
+
+new Visual_Portfolio_Image_Placeholder();