Reduce blocks to four; move front page catalog to customizer.

app/admin.php

@@ -34,6 +34,24 @@ add_action('customize_register', function (\WP_Customize_Manager $wp_customize)
         'section'  => 'pb_network_social',
         'settings' => 'pb_network_twitter',
     ]);
+    $wp_customize->add_section('pb_network_catalog', [
+        'title' => __('Catalog', 'aldine'),
+        'priority' => 20,
+    ]);
+    $wp_customize->add_setting('pb_front_page_catalog');
+    $wp_customize->add_control('pb_front_page_catalog', [
+        'label' => __('Show Front Page Catalog', 'aldine'),
+        'section'  => 'pb_network_catalog',
+        'settings' => 'pb_front_page_catalog',
+        'type' => 'checkbox'
+    ]);
+    $wp_customize->add_setting('pb_front_pa ge_catalog_title');
+    $wp_customize->add_control('pb_front_page_catalog_title', [
+        'label' => __('Front Page Catalog Title', 'aldine'),
+        'section'  => 'pb_network_catalog',
+        'settings' => 'pb_front_page_catalog_title',
+    ]);
+
 });
 
 /**

app/setup.php

@@ -122,10 +122,6 @@ add_action('widgets_init', function () {
         'name'          => __('Home Block 4', 'aldine'),
         'id'            => 'home-block-4'
     ] + $config);
-    register_sidebar([
-        'name'          => __('Home Block 5', 'aldine'),
-        'id'            => 'home-block-5'
-    ] + $config);
     register_sidebar([
         'name'          => __('Network Footer Block 1', 'aldine'),
         'id'            => 'network-footer-block-1'

app/widgets.php

@@ -14,11 +14,11 @@ add_action('widgets_init', function () {
         'WP_Widget_Categories',
         'WP_Widget_Recent_Posts',
         'WP_Widget_Recent_Comments',
+        'WP_Widget_RSS',
         'WP_Widget_Tag_Cloud'
     ] as $widget) {
         unregister_widget($widget);
     }
-    register_widget('Aldine\LatestBooks');
     register_widget('Aldine\LinkButton');
     register_widget('Aldine\PageButton');
 });

app/widgets/latestbooks.php

@@ -1,106 +0,0 @@
-<?php
-
-namespace Aldine;
-
-class LatestBooks extends \WP_Widget
-{
-    /**
-     * Constructor.
-     *
-     * @see WP_Widget::__construct()
-     *
-     */
-    public function __construct()
-    {
-        parent::__construct('latestbooks', __('Latest Books', 'aldine'), [
-            'description' => esc_html__('Your network&#8217;s latest books.', 'aldine')
-        ]);
-    }
-
-    /**
-     * Front-end display of widget.
-     *
-     * @see WP_Widget::widget()
-     *
-     * @param array $args Widget arguments.
-     * @param array $instance Saved values from database.
-     */
-    public function widget($args, $instance)
-    {
-        $number = (! empty($instance['number'])) ? absint($instance['number']) : 3;
-        if (!$number) {
-            $number = 3;
-        }
-        if (empty($instance['title'])) {
-            $instance['title'] = __('Latest Books', 'aldine');
-        }
-        echo $args['before_widget'];
-        echo $args['before_title'] . apply_filters('widget_title', $instance['title']) . $args['after_title'];
-        $books = wp_remote_get(home_url('/wp-json/pressbooks/v2/books'));
-        $books = json_decode($books['body'], true);
-        echo '<div class="books">';
-        for ($i = 0; $i < $number; $i++) {
-            printf(
-                '<div class="book">
-                    <a class="subject" href="">TK</a>
-                    <a class="title" href="%1$s">%2$s</a>
-                    <a class="read-more" href="%1$s">%3$s</a>
-                </div>',
-                $books[$i]['link'],
-                $books[$i]['metadata']['name'],
-                __('About this book &rarr;', 'aldine')
-            );
-        }
-        echo '</div>';
-        echo $args['after_widget'];
-    }
-
-    /**
-     * Back-end widget form.
-     *
-     * @see WP_Widget::form()
-     *
-     * @param array $instance Previously saved values from database.
-     */
-    public function form($instance)
-    {
-        $title = ! empty($instance['title']) ? $instance['title'] : '';
-        $number = ! empty($instance['number']) ? absint($instance['number']) : 3; ?>
-        <p><label for="<?= $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label>
-        <input
-            class="widefat"
-            id="<?= $this->get_field_id('title'); ?>"
-            name="<?= $this->get_field_name('title'); ?>"
-            type="text"
-            value="<?= $title; ?>" /></p>
-        <p><label for="<?= $this->get_field_id('number'); ?>"><?php _e('Number of books to show:'); ?></label>
-        <input
-            class="tiny-text"
-            id="<?= $this->get_field_id('number'); ?>"
-            name="<?= $this->get_field_name('number'); ?>"
-            type="number"
-            step="1"
-            min="1"
-            value="<?= $number; ?>"
-            size="3" /></p>
-    <?php
-    }
-
-    /**
-     * Sanitize widget form values as they are saved.
-     *
-     * @see WP_Widget::update()
-     *
-     * @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)
-    {
-        $instance = [];
-        $instance['title'] = ( ! empty($new_instance['title']) ) ? strip_tags($new_instance['title']) : '';
-        $instance['number'] = (int) $new_instance['number'];
-        return $instance;
-    }
-}

resources/functions.php

@@ -67,7 +67,6 @@ array_map(function ($file) use ($sage_error) {
     'filters',
     'admin',
     'widgets',
-    'widgets/latestbooks',
     'widgets/linkbutton',
     'widgets/pagebutton'
 ]);

resources/views/front-page.blade.php

@@ -4,11 +4,11 @@
   @if($block_count === 0)
     <div class="block block-1">
       <div class="inside">
-        <h3>{{ __('About Pressbooks', 'aldine')}}</h3>
+        <h3>{{ __('About Pressbooks', 'aldine') }}</h3>
         <p>{{ __('Pressbooks is easy-to-use book writing software that lets you create a book in all the formats you need to publish.', 'aldine')}}</p>
       </div>
     </div>
-  @elseif($block_count < 5)
+  @elseif($block_count < 4)
     @for($i = 0; $i < $block_count; $i++)
       <div class="block block-{{ $i + 1 }}@if($latest_books_block === $home_blocks[$i]) latest-books @endif">
         <div class="inside">
@@ -16,7 +16,7 @@
         </div>
       </div>
     @endfor
-  @elseif($block_count === 5)
+  @elseif($block_count === 4)
     <div class="one-two">
       @for($i = 0; $i < 2; $i++)
         <div class="block block-{{ $i + 1 }}@if($latest_books_block === $home_blocks[$i]) latest-books @endif">
@@ -34,4 +34,29 @@
       </div>
     @endfor
   @endif
+  @if(get_theme_mod('pb_front_page_catalog'))
+    <div class="block latest-books">
+      <div class="inside">
+        <h3>{{ get_theme_mod('pb_front_page_catalog_title') }}</h3>
+        @php
+        $books = wp_remote_get(home_url('/wp-json/pressbooks/v2/books'));
+            $books = json_decode($books['body'], true);
+            echo '<div class="books">';
+            for ($i = 0; $i < 3; $i++) {
+                printf(
+                    '<div class="book">
+                        <a class="subject" href="">TK</a>
+                        <a class="title" href="%1$s">%2$s</a>
+                        <a class="read-more" href="%1$s">%3$s</a>
+                    </div>',
+                    $books[$i]['link'],
+                    $books[$i]['metadata']['name'],
+                    __('About this book &rarr;', 'aldine')
+                );
+            }
+            echo '</div>';
+        @endphp
+      </div>
+    </div>
+  @endif
 @endsection