<?php
/*
Controller name: timeline
Controller description: Data manipulation methods for timeline posts in the verite format
*/

class JSON_API_Timeline_Controller {

        public function timeline_posts() {
                global $json_api;
                $json = array();
              $main_post_id = $json_api->query->main_post_id;
               $post_type = 'post';
                $amount = -1;

                $posts = get_posts(array('post_type' => $post_type, 'numberposts' => $amount, 'orderby' => 'post_date', 'order' => 'DESC'));

               $main_post = get_post($main_post_id);


                if($main_post) {

                        // setting first (main) post

                        $json['timeline'] = array();

                        $json['timeline']['headline'] = $main_post->post_title;
                        $startDate=get_post_meta($post->ID, 'startDate',true); //gets the startdate from the custom fields plugin
                                        $json['timeline']['date'][$i]['startDate'] = $startDate;

                        $json['timeline']['type'] = 'default';
                        $json['timeline']['text'] = $main_post->post_content;
                        /*
                         if(has_post_thumbnail($main_post->ID)) {

                                $thumbnail_id = get_post_thumbnail_id($main_post->ID);
                                $thumbnail_src = wp_get_attachment_image_src($thumbnail_id, 'medium');
                                $json['timeline']['asset']['media'] = $thumbnail_src[0];

                        }
                        */

                        if($posts) {
                                $json['timeline']['date'] = array();
                                $i = 0;
                                foreach($posts as $post) {

                                $startDate=get_post_meta($post->ID, 'startDate',true);  //gets the enddate from the custom fields plugin
                                $endDate=get_post_meta($post->ID, 'endDate',true); //gets the enddate from the custom fields plugin
                                        $json['timeline']['date'][$i]['startDate'] = $startDate;
                                        $json['timeline']['date'][$i]['endDate'] = $endDate;


                                        $json['timeline']['date'][$i]['headline'] = $post->post_title;
                                        $json['timeline']['date'][$i]['text'] = $post->post_content;
                                        //preg_replace( $json['timeline']['date'][$i]['text'] ,'class="','class="lightbox ')

                                        // example of media asset using the post thumbnail
                                      /*  if(has_post_thumbnail($post->ID)) {

                                                $thumbnail_id = get_post_thumbnail_id($post->ID);
                                                $thumbnail_src = wp_get_attachment_image_src($thumbnail_id, 'medium');

                                                $json['timeline']['date'][$i]['asset']['media'] = $thumbnail_src[0];

                                        }
 */
                                        $i++;

                                }

                                return $json;

                        } else return 'Posts not found';

                } else return 'Main post not found';

        }

}

?>