Enable filtering posts by year

Signed-off-by: Chris Abraham <[email protected]>

web/wp-content/mu-plugins/wp-mu-plugins/lf-mu/admin/class-lf-mu-admin.php

@@ -157,6 +157,19 @@ public function validate( $input ) {
 		// This command used to tag all blog posts with projects when you save the settings in the admin.
 		// $this->tag_blog_posts_with_projects(); // phpcs:ignore.
 
+		$myposts  = get_posts(
+			array(
+				'post_type'      => 'post',
+				'posts_per_page' => -1,
+				'category'       => 230,
+			)
+		);
+		foreach ( $myposts as $post ) {
+			$year = get_post_time( 'Y', false, $post );
+			update_post_meta( $post->ID, 'lf_post_published_year', $year );
+		}
+		wp_reset_postdata();
+
 		$options = get_option( $this->plugin_name );
 
 		$options['show_hello_bar'] = ( isset( $input['show_hello_bar'] ) && ! empty( $input['show_hello_bar'] ) ) ? 1 : 0;
@@ -343,6 +356,18 @@ public function set_case_study_year( $post_id, $post, $update ) {
 		update_post_meta( $post_id, 'lf_case_study_published_year', $year );
 	}
 
+	/**
+	 * Set meta data of year for blog posts to faciliate filtering
+	 *
+	 * @param int    $post_id Post ID.
+	 * @param object $post Post object.
+	 * @param bool   $update Whether this is an existing post being updated.
+	 */
+	public function set_post_year( $post_id, $post, $update ) {
+		$year = get_post_time( 'Y', false, $post );
+		update_post_meta( $post_id, 'lf_post_published_year', $year );
+	}
+
 	/**
 	 * Sync programs from https://community.cncf.io/
 	 */

web/wp-content/mu-plugins/wp-mu-plugins/lf-mu/includes/class-lf-mu.php

@@ -168,6 +168,7 @@ private function define_admin_hooks() {
 		$this->loader->add_action( 'save_post_lf_case_study', $plugin_admin, 'set_case_study_year', 10, 3 );
 		$this->loader->add_action( 'save_post_lf_case_study_cn', $plugin_admin, 'set_case_study_year', 10, 3 );
 		$this->loader->add_action( 'save_post_lf_report', $plugin_admin, 'set_report_year', 10, 3 );
+		$this->loader->add_action( 'save_post_post', $plugin_admin, 'set_post_year', 10, 3 );
 
 		// Sync projects with landscape.
 		$this->loader->add_action( 'lf_sync_projects', $plugin_admin, 'sync_projects' );