<?php

nextendimportsmartslider2('nextend.smartslider.generator_abstract');

class NextendGeneratorInstagram_Myfeed extends NextendGeneratorAbstract {

    function NextendGeneratorInstagram_Myfeed($data) {
        parent::__construct($data);
        $this->_variables = array(
            'title' => NextendText::_('Caption_of_the_image'),
            'image' => NextendText::_('Url_of_the_photo'),
            'thumbnail' => NextendText::_('Thumbnail_image_url'),
            'url' => NextendText::_('Website_of_the_photo_s_owner'),
            'author_name' => NextendText::_('Full_name_of_the_photo_s_owner'),
            'author_url' => NextendText::_('Website_of_the_photo_s_owner'),
            
            'low_res_image' => NextendText::_('Low_resolution_image_url'),
            'owner_username' => NextendText::_('Username_of_the_photo_s_owner'),
            'owner_website' => NextendText::_('Website_of_the_photo_s_owner'),
            'owner_profile_picture' => NextendText::_('Profile_picture_of_the_photo_s_owner'),
            'owner_bio' => NextendText::_('Bio_of_the_photo_s_owner'),
            'comment_count' => NextendText::_('Comment_count_on_the_image')
        );
    }

    function getData($number) {
        $data = array();

        $api = getNextendInstagram();
        if (!$api) return $data;
        $result = json_decode($api->getUserFeed(null, null, $number), true);
        if ($result['meta']['code'] == 200) {
            $i = 0;
            foreach ($result['data'] AS $image) {
                if ($image['type'] != 'image') continue;
                $data[$i]['title'] = $data[$i]['caption'] = is_array($image['caption']) ? $image['caption']['text'] : '';
                $data[$i]['image'] = $data[$i]['standard_res_image'] = $image['images']['standard_resolution']['url'];
                $data[$i]['thumbnail'] = $data[$i]['thumbnail_image'] = $image['images']['thumbnail']['url'];
                $data[$i]['description'] = 'Description is not available for Intagram images.';
                $data[$i]['url'] = $image['link'];
                $data[$i]['url_label'] = 'View image';
                $data[$i]['author_name'] = $data[$i]['owner_full_name'] = $image['user']['full_name'];
                $data[$i]['author_url'] = $data[$i]['owner_website'] = ($image['user']['website'] ? $image['user']['website'] : '#');
                
                $data[$i]['low_res_image'] = $image['images']['low_resolution']['url'];
                $data[$i]['owner_username'] = $image['user']['username'];
                $data[$i]['owner_profile_picture'] = $image['user']['profile_picture'];
                $data[$i]['owner_bio'] = $image['user']['bio'];
                $data[$i]['comment_count'] = $image['comments']['count'];
                $i++;
            }
        }
        return $data;
    }
}