Merge pull request #1 from ohryan/update-to-blocks

build/block.json

@@ -0,0 +1,25 @@
+{
+  "$schema": "https://schemas.wp.org/trunk/block.json",
+  "apiVersion": 2,
+  "name": "ohryan-historian/historian-block",
+  "version": "0.1.0",
+  "title": "Historian Block",
+  "category": "widgets",
+  "icon": "calendar-alt",
+  "description": "Historian surfaces old blog posts on your dashboard and as a sidebar widget.",
+  "supports": {
+    "html": false
+  },
+  "attributes": {
+    "title": {
+      "type": "string",
+      "source": "html",
+      "selector": "h3",
+      "default": "This week in history"
+    }
+  },
+  "textdomain": "ohryan-historian",
+  "editorScript": "file:./index.js",
+  "editorStyle": "file:./index.css",
+  "style": "file:./style-index.css"
+}

build/index.asset.php

@@ -0,0 +1 @@
+<?php return array('dependencies' => array('react', 'wp-api-fetch', 'wp-block-editor', 'wp-blocks', 'wp-element', 'wp-url'), 'version' => '767ee09a92d7feb25772');

build/index.css

@@ -0,0 +1 @@
+.wp-block-create-block-starter-block{border:1px dotted red}

build/style-index.css

@@ -0,0 +1 @@
+.wp-block-create-block-starter-block{background-color:#21759b;color:#fff;padding:2px}

classes/Historian-class.php

@@ -0,0 +1,75 @@
+<?php
+namespace Ohryan\Historian;
+use \WP_Query;
+
+class Historian {
+
+
+	/**
+	 * Get all posts by week.
+	 *
+	 * @return WP_Query
+	 */
+	private function get_posts_for_this_week_of_the_year() {
+		return new WP_Query(array(
+			'posts_per_page'	=>	25, // @todo perhaps make this configurable
+			'post_status'		=>	'publish',
+			'w'					=> date('W'),
+			'date_query'		=>	array( 'before'	=>	date( 'Y-m-d 00:00' ),)
+		));
+
+	}
+
+
+	/**
+	 * Group posts by year.
+	 *
+	 * @param WP_Query $posts
+	 *
+	 * @return array
+	 */
+	private function group_posts_by_year($posts) {
+
+		$output = array();
+
+		if ( $posts->have_posts() ) {
+			while ( $posts->have_posts() ) {
+				$posts->the_post();
+
+				$post_year            = get_the_date('Y');
+				$output[$post_year][] = array(
+					'permalink' => get_the_permalink(),
+					'title'     => get_the_title(),
+				);
+			}
+		}
+
+		return $output;
+	}
+
+	/**
+	 * Output the widget.
+	 *
+	 * @return void
+	 */
+	public function display_legacy_widget() {
+		echo $this->get_widget_content();
+	}
+
+	public function get_widget_content(){
+		$output        = '';
+		$posts         = $this->get_posts_for_this_week_of_the_year();
+		$posts_by_year = $this->group_posts_by_year( $posts );
+
+		foreach ( $posts_by_year as $year => $posts ) {
+			$output .= "<h4>$year</h4>";
+			$output .= '<ul>';
+			array_walk($posts, function($post) use (&$output) {
+				 $output .= "<li><a href='{$post['permalink']}'>{$post['title']}</a></li>";
+			});
+			$output .= '</ul>';
+		}
+
+		return $output;
+	}
+}

classes/HistorianWidget.php → classes/HistorianWidget-class.php

@@ -1,12 +1,11 @@
 <?php
-namespace RP;
-use \RP\Historian;
+namespace Ohryan\Historian;
 use \WP_Query;
 
 class HistorianWidget extends \WP_Widget {
 
 	function __construct() {
-		parent::WP_Widget('Historian_Widget', 
+		parent::__construct('Historian_Widget',
 						$name = __('Historian', 'rp_historian_plugin' ), 
 						array( 'description' => __('Posts from this week in your site\'s history.', 'wp_historian_plugin' )));
 	}	
@@ -39,7 +38,7 @@ function widget( $args, $instance ) {
 
 	   	if ( $title )       echo $before_title . $title . $after_title;
 
-	   	echo $h->displaySidebarWidgetList();
+	   	$h->display_legacy_widget();
 
 	   	echo '</div>'.$after_widget;
 	}

historian.php

@@ -0,0 +1,47 @@
+<?php
+/*
+Plugin Name: Historian Block
+Plugin URI: https://github.com/ohryan/RetroPosts
+Description: Historian Block provides a "this day in history" for your blog.
+Version: 2.0
+Author: Ryan Neudorf
+Author URI: http://ohryan.ca/
+Text Domain: ohryan-historian
+License: GPLv2 or later
+*/
+namespace Ohryan\Historian;
+
+require_once 'classes/Historian-class.php';
+require_once 'classes/HistorianWidget-class.php';
+
+function historian_add_dashboard_widgets() {
+	wp_add_dashboard_widget(
+                 'retroposts_dashboard_widget',
+                 'Historian',
+                 __NAMESPACE__.'\\historian_dashboard_widget_display'
+        );
+}
+
+add_action( 'wp_dashboard_setup', __NAMESPACE__.'\\historian_add_dashboard_widgets' );
+
+function historian_dashboard_widget_display() {
+	$h = new Historian();
+	$h->display_legacy_widget();
+}
+
+add_action('widgets_init', function(){ return register_widget(__NAMESPACE__."\\HistorianWidget"); });
+
+function historian_block_render_callback($attributes, $content, $block) {
+	return $content . (new Historian())->get_widget_content();
+}
+
+function historian_block_init() {
+    register_block_type(
+		__DIR__ . '/build',
+	    array(
+		    'render_callback' => __NAMESPACE__ . "\\historian_block_render_callback"
+	    )
+    );
+}
+
+add_action( 'init', __NAMESPACE__ . "\\historian_block_init" );