<h2>File Contents: /home/planet5/public_html/yogitonics.com/wp-content/plugins/jetpack/modules/widgets/flickr.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/public_html/yogitonics.com/wp-content/plugins/jetpack/modules/widgets/flickr.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
/**
 * Flickr Widget, pulling recent photos from Flickr using RSS feed.
 *
 * This widget is now deprecated.
 * Existing widgets will continue to work, but Flickr no longer displays RSS feeds,
 * making it impossible for site owners to configure this widget.
 * We consequently only register the widget if it&#039;s already in use on the site.
 *
 * @see https://github.com/Automattic/jetpack/issues/39824
 *
 * @package automattic/jetpack
 */

// phpcs:disable Universal.Files.SeparateFunctionsFromOO.Mixed -- TODO: Move classes to appropriately-named class files.

/**
 * Disable direct access/execution to/of the widget code.
 */
if ( ! defined( &#039;ABSPATH&#039; ) ) {
	exit( 0 );
}

if ( ! class_exists( &#039;Jetpack_Flickr_Widget&#039; ) ) {
	/**
	 * Flickr Widget
	 *
	 * Display your recent Flickr photos.
	 */
	class Jetpack_Flickr_Widget extends WP_Widget {
		/**
		 * Constructor.
		 */
		public function __construct() {
			parent::__construct(
				&#039;flickr&#039;,
				/** This filter is documented in modules/widgets/facebook-likebox.php */
				apply_filters( &#039;jetpack_widget_name&#039;, esc_html__( &#039;Flickr&#039;, &#039;jetpack&#039; ) ),
				array(
					&#039;description&#039;                 =&gt; esc_html__( &#039;Display your recent Flickr photos.&#039;, &#039;jetpack&#039; ),
					&#039;customize_selective_refresh&#039; =&gt; true,
				),
				array()
			);
		}

		/**
		 * Enqueue style.
		 */
		public function enqueue_style() {
			wp_enqueue_style( &#039;flickr-widget-style&#039;, plugins_url( &#039;flickr/style.css&#039;, __FILE__ ), array(), &#039;20170405&#039; );
		}

		/**
		 * Return an associative array of default values.
		 *
		 * These values are used in new widgets.
		 *
		 * @return array Default values for the widget options.
		 */
		public function defaults() {
			return array(
				&#039;title&#039;             =&gt; esc_html__( &#039;Flickr Photos&#039;, &#039;jetpack&#039; ),
				&#039;items&#039;             =&gt; 4,
				&#039;target&#039;            =&gt; false,
				&#039;flickr_image_size&#039; =&gt; &#039;thumbnail&#039;,
				&#039;flickr_rss_url&#039;    =&gt; &#039;&#039;,
			);
		}

		/**
		 * Front-end display of the widget.
		 *
		 * @html-template-var array $instance
		 * @html-template-var string|null $flickr_home
		 * @html-template-var string $photos&#039;;
		 *
		 * @param array $args     Widget arguments.
		 * @param array $instance Saved values from database.
		 */
		public function widget( $args, $instance ) {
			$instance = wp_parse_args( $instance, $this-&gt;defaults() );

			// Enqueue front end assets.
			$this-&gt;enqueue_style();

			if ( ! empty( $instance[&#039;flickr_rss_url&#039;] ) ) {
				/*
				 * Parse the URL, and rebuild a URL that&#039;s sure to display images.
				 * Some Flickr Feeds do not display images by default.
				 */
				$flickr_parameters = wp_parse_url( htmlspecialchars_decode( $instance[&#039;flickr_rss_url&#039;], ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401 ) );

				// Is it a Flickr Feed.
				if (
					! empty( $flickr_parameters[&#039;host&#039;] )
					&amp;&amp; ! empty( $flickr_parameters[&#039;query&#039;] )
					&amp;&amp; str_contains( $flickr_parameters[&#039;host&#039;], &#039;flickr&#039; )
				) {
					parse_str( $flickr_parameters[&#039;query&#039;], $vars );

					// Do we have an ID in the feed? Let&#039;s continue.
					if ( isset( $vars[&#039;id&#039;] ) ) {

						// Flickr Feeds can be used for groups or for individuals.
						if (
							! empty( $flickr_parameters[&#039;path&#039;] )
							&amp;&amp; str_contains( $flickr_parameters[&#039;path&#039;], &#039;groups&#039; )
						) {
							$feed_url = &#039;https://api.flickr.com/services/feeds/groups_pool.gne&#039;;
						} else {
							$feed_url = &#039;https://api.flickr.com/services/feeds/photos_public.gne&#039;;
						}

						// Build our new RSS feed.
						$rss_url = sprintf(
							&#039;%1$s?id=%2$s&amp;format=rss_200_enc&#039;,
							esc_url( $feed_url ),
							esc_attr( $vars[&#039;id&#039;] )
						);
					}
				}
			}

			// Still no RSS feed URL? Get a default feed from Flickr to grab interesting photos.
			if ( empty( $rss_url ) ) {
				$rss_url = &#039;https://api.flickr.com/services/feeds/photos_interesting.gne?format=rss_200&#039;;
			}

			$rss = fetch_feed( $rss_url );

			$photos      = &#039;&#039;;
			$flickr_home = null; // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable -- Used in flickr/widget.php template file.
			if ( ! is_wp_error( $rss ) ) {
				foreach ( $rss-&gt;get_items( 0, $instance[&#039;items&#039;] ) as $photo ) {
					switch ( $instance[&#039;flickr_image_size&#039;] ) {
						case &#039;thumbnail&#039;:
							$src = $photo-&gt;get_enclosure()-&gt;get_thumbnail();
							break;
						case &#039;small&#039;:
							$src = preg_match( &#039;/src=&quot;(.*?)&quot;/i&#039;, $photo-&gt;get_description(), $p );
							$src = $p[1];
							break;
						case &#039;large&#039;:
							$src = $photo-&gt;get_enclosure()-&gt;get_link();
							break;
						default:
							$src = &#039;&#039;;
							break;
					}

					$photos .= &#039;&lt;a href=&quot;&#039; . esc_url( $photo-&gt;get_permalink(), array( &#039;http&#039;, &#039;https&#039; ) ) . &#039;&quot; &#039;;
					if ( $instance[&#039;target&#039;] ) {
						$photos .= &#039;target=&quot;_blank&quot; rel=&quot;noopener noreferrer&quot; &#039;;
					}
					$photos .= &#039;&gt;&lt;img src=&quot;&#039; . esc_url( $src, array( &#039;http&#039;, &#039;https&#039; ) ) . &#039;&quot; &#039;;
					$photos .= &#039;alt=&quot;&#039; . esc_attr( $photo-&gt;get_title() ) . &#039;&quot; &#039;;
					$photos .= &#039;title=&quot;&#039; . esc_attr( $photo-&gt;get_title() ) . &#039;&quot; &#039;;
					$photos .= &#039; /&gt;&lt;/a&gt;&#039;;
				}
				if ( ! empty( $photos ) ) {
					$photos = apply_filters( &#039;jetpack_image_cdn_content&#039;, $photos );
				}

				$flickr_home = $rss-&gt;get_link(); // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable -- Used in flickr/widget.php template file.
			}

			echo $args[&#039;before_widget&#039;]; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
			if ( empty( $photos ) ) {
				if ( current_user_can( &#039;edit_theme_options&#039; ) ) {
					printf(
						&#039;&lt;p&gt;%1$s&lt;br /&gt;%2$s&lt;/p&gt;&#039;,
						esc_html__( &#039;There are no photos to display. Make sure your Flickr feed URL is correct, and that your pictures are publicly accessible.&#039;, &#039;jetpack&#039; ),
						esc_html__( &#039;(Only admins can see this message)&#039;, &#039;jetpack&#039; )
					);
				}
			} else {
				echo $args[&#039;before_title&#039;] . $instance[&#039;title&#039;] . $args[&#039;after_title&#039;]; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
				require __DIR__ . &#039;/flickr/widget.php&#039;;
			}
			echo $args[&#039;after_widget&#039;]; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
			/** This action is already documented in modules/widgets/gravatar-profile.php */
			do_action( &#039;jetpack_stats_extra&#039;, &#039;widget_view&#039;, &#039;flickr&#039; );
		}

		/**
		 * Back-end widget form.
		 *
		 * @html-template-var array $instance
		 *
		 * @param array $instance Previously saved values from database.
		 * @return string|void
		 */
		public function form( $instance ) {
			$instance = wp_parse_args( $instance, $this-&gt;defaults() );
			require __DIR__ . &#039;/flickr/form.php&#039;;
		}

		/**
		 * Sanitize widget form values as they are saved.
		 *
		 * @param  array $new_instance Values just sent to be saved.
		 * @param  array $old_instance Previously saved values from database.
		 * @return array Updated safe values to be saved.
		 */
		public function update( $new_instance, $old_instance ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
			$instance = array();

			if ( isset( $new_instance[&#039;title&#039;] ) ) {
				$instance[&#039;title&#039;] = wp_kses( $new_instance[&#039;title&#039;], array() );
			}

			if ( isset( $new_instance[&#039;items&#039;] ) ) {
				$instance[&#039;items&#039;] = (int) $new_instance[&#039;items&#039;];
			}

			if ( isset( $new_instance[&#039;target&#039;] ) ) {
				$instance[&#039;target&#039;] = (bool) $new_instance[&#039;target&#039;];
			}

			if (
				isset( $new_instance[&#039;flickr_image_size&#039;] ) &amp;&amp;
				in_array( $new_instance[&#039;flickr_image_size&#039;], array( &#039;thumbnail&#039;, &#039;small&#039;, &#039;large&#039; ), true )
			) {
				$instance[&#039;flickr_image_size&#039;] = $new_instance[&#039;flickr_image_size&#039;];
			} else {
				$instance[&#039;flickr_image_size&#039;] = &#039;thumbnail&#039;;
			}

			if ( isset( $new_instance[&#039;flickr_rss_url&#039;] ) ) {
				$instance[&#039;flickr_rss_url&#039;] = esc_url( $new_instance[&#039;flickr_rss_url&#039;], array( &#039;http&#039;, &#039;https&#039; ) );

				if ( strlen( $instance[&#039;flickr_rss_url&#039;] ) &lt; 10 ) {
					$instance[&#039;flickr_rss_url&#039;] = &#039;&#039;;
				}
			}

			return $instance;
		}
	}

	/**
	 * Register Jetpack_Flickr_Widget widget.
	 */
	function jetpack_register_flickr_widget() {
		$transient  = &#039;jetpack_flickr_widget::is_active&#039;;
		$has_widget = get_transient( $transient );

		if ( false === $has_widget ) {
			$is_active_widget = is_active_widget( false, false, &#039;flickr&#039;, false );
			$has_widget       = (int) ! empty( $is_active_widget );
			set_transient( $transient, $has_widget, 1 * HOUR_IN_SECONDS );
		}

		// [DEPRECATION]: Only register widget if active widget exists already
		if ( $has_widget ) {
			register_widget( &#039;Jetpack_Flickr_Widget&#039; );
		}
	}
	add_action( &#039;widgets_init&#039;, &#039;jetpack_register_flickr_widget&#039; );
}
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