wordpress-page-model.php

<?php

class WP_PageModel {
  function __construct ($postID = false) {
    global $post;
    $this->postID = $postID ? $postID : $post->ID;
  }

  protected function fillModelAttributes(&$attribute, $data) {
    $attribute = new stdClass();
    foreach ($data as $key=>$value) {
      $attribute->$key = $data;
    }
  }
}

class HomePageModel extends WP_PageModel {
  var $top;
  var $features;
  var $bottom;

  function __construct ($postID = false) {
    parent::__construct($postID);
    $this->fetchTop();
    $this->fetchFeatures();
    $this->fetchBottom();
  }

  function fetchTop () {
    $image = get_field('top_background_image');
    $image = !empty($image) ? $image : get_field('default_banner_image', 'option');
    $topModel = array (
      'image' => $image,
      'heading' => get_field('top_title', $this->postID),
      'excerpt' => get_field('top_excerpt', $this->postID))
    );
    $this->fillModelAttributes($this->top, $topModel);
  }
  
  function  fetchFeaturedItems () {
    $this->fillModelAttributes($this->featuredItems, array(
      'items' => get_field('featured_items', $this->postID);
    ));
  }

  function fetchBottom () {
    $bottomModel = array (
      'heading' => get_field('heading_bottom', $this->postID),
      'excerpt' => get_field('excerpt_bottom', $this->postID)
    );
    $this->fillModelAttributes($this->bottom, $bottomModel);
  }
}