add event widget

Author: hugosolar

inc/custom-post-types/queulat-cc-events-cpt-plugin/class-cc-events-post-metabox.php

@@ -5,7 +5,7 @@
 use Queulat\Forms\Element\Input_Url;
 use Queulat\Forms\Element\WP_Editor;
 use Queulat\Forms\Element\Input_Text;
-
+use Queulat\Forms\Element\Select;
 
 class Event_Metabox extends Metabox
 {
@@ -26,9 +26,39 @@ public function data_updated($data, $post_id)
         }
         return true;
     }
+    public function get_site_courses() {
+        $courses = new WP_Query( array(
+            'post_type' => 'cc_course',
+            'post_status' => 'publish',
+            'posts_per_page' => -1
+        ) );
+        $return_array = array( '' => 'Select a Course');
+        if ( $courses->have_posts() ) {
+            foreach ($courses->posts as $course) {
+              $return_array[$course->ID] = get_the_title( $course->ID );
+            }
+        } else {
+            return false;
+        }
+        return $return_array;
+    }
     public function get_fields(): array
     {
         return [
+            Node_Factory::make(
+                Select::class,
+                [
+                    'name' => 'related_course',
+                    'label' => 'Related courses',
+                    'attributes' => [
+                        'class' => 'widefat'
+                    ],
+                    'properties' => [
+                        'description' => 'If this event is related to a course please select'
+                    ],
+                    'options' => $this->get_site_courses()
+                ]
+            ),
             Node_Factory::make(
                 Input_Text::class,
                 [
@@ -133,5 +163,5 @@ public function sanitize_data(array $data): array
     }
 }
 
-new Event_Metabox('event', 'Event related data', 'ccgnevents', ['context' => 'normal']);
+new Event_Metabox('event', 'Event related data', 'cc_events', ['context' => 'normal']);
 

inc/widgets.php

@@ -3,4 +3,5 @@
  * CERTIFICATE WIDGETS
  */
 
-require STYLESHEETPATH . '/inc/widgets/cc-course-card.php';
+require STYLESHEETPATH . '/inc/widgets/cc-course-card.php';
+require STYLESHEETPATH . '/inc/widgets/cc-event-card.php';

inc/widgets/cc-event-card.php

@@ -0,0 +1,76 @@
+<?php
+class WP_Widget_Event extends WP_Widget {
+
+	/** constructor */
+	function __construct() {
+		$widget_ops  = array(
+			'classname'   => 'cc-event',
+			'description' => 'This is a Vocabulary event card ',
+		);
+		$control_ops = array();
+		parent::__construct( 'cc-event', 'CC Event card', $widget_ops, $control_ops );
+	}
+
+	function widget( $args, $instance ) {
+      if ( !empty( $instance['event'] ) ) {
+        $event_id = $insance[ 'event' ];
+      } else {
+        $last_event = $this->get_last_event();
+        if ( !empty($last_event) ) {
+          $event_id = $last_event->ID;
+        } 
+      }
+      if ( !empty( $event_id ) ) {
+        echo '<div class="widget event-card">';
+          echo Components::card_post_event( $event_id, true );
+        echo '</div>';
+      }
+	}
+
+	function update( $new_instance, $old_instance ) {
+		return $new_instance;
+	}
+  function get_last_event() {
+    $events = new WP_Query( array(
+      'post_type' => 'cc_events',
+      'post_status' => 'publish',
+      'posts_per_page' => 1
+    ) );
+    if ($events->have_posts()) {
+      return $events->posts[0];
+    } else {
+      return false;
+    }
+  }
+  function get_events() {
+    $events = new WP_Query( array(
+      'post_type' => 'cc_events',
+      'post_status' => 'publish',
+      'posts_per_page' => -1
+    ) );
+    if ( $events->have_posts() ) {
+      return $events->posts;
+    } else {
+      return false;
+    }
+  }
+
+	function form( $instance ) {
+		echo '<p><label for="' . $this->get_field_id( 'title' ) . '">Title: <input type="text" name="' . $this->get_field_name( 'title' ) . '" id="' . $this->get_field_id( 'title' ) . '" value="' . $instance['title'] . '" class="widefat" /></label></p>';
+		echo '<p><label>Select Course: </label>';
+    $event_list = $this->get_events();
+		echo '<select class="widefat" id="' . $this->get_field_id( 'event' ) . '" name="' . $this->get_field_name( 'event' ) . '">';
+		echo '<option value="">Select event</option>';
+		foreach ($event_list as $event) {
+			echo '<option value="' . $event->ID . '" ' . ( ( $instance['event'] == $event->ID ) ? 'selected="selected"' : '' ) . '>' . get_the_title($event->ID) . '</option>';
+		}
+    echo "<small>If you don't select an event it'll show the last one</small>";
+		echo '</select>';
+		echo '</p>';
+	}
+}
+function cc_event_card_widget_init() {
+	register_widget( 'WP_Widget_Event' );
+}
+
+add_action( 'widgets_init', 'cc_event_card_widget_init' );