rss-bridge/bridges/IndiegogoBridge.php

<?php

class IndiegogoBridge extends BridgeAbstract {
	const NAME = 'Indiegogo';
	const URI = 'https://www.indiegogo.com';
	const DESCRIPTION = 'Fetch projects by category';
	const MAINTAINER = 'bockiii';
	const PARAMETERS = array(
		'global' => array(
			'timing' => array(
				'name' => 'Project Timing',
				'type' => 'list',
				'values' => array(
					'All' => 'all',
					'Launching Soon' => 'launching_soon',
					'Just Launched' => 'just_launched',
					'Ending Soon' => 'ending_soon',
				),
				'defaultValue' => 'Just Launched'
			),
		),
		'All Categories' => array(),
		'Tech & Innovation' => array(
			'tech' => array(
				'name' => 'Tech & Innovation',
				'type' => 'list',
				'values' => array(
					'All' => 'all',
					'Audio' => 'Audio',
					'Camera Gear' => 'Camera Gear',
					'Education' => 'Education',
					'Energy & Green Tech' => 'Energy & Green Tech',
					'Fashion & Wearables' => 'Fashion & Wearables',
					'Food & Beverages' => 'Food & Beverages',
					'Health & Fitness' => 'Health & Fitness',
					'Home' => 'Home',
					'Phones & Accessories' => 'Phones & Accessories',
					'Productivity' => 'Productivity',
					'Transportation' => 'Transportation',
					'Travel & Outdoors' => 'Travel & Outdoors',
				),
			),
		),
		'Creative Works' => array(
			'creative' => array(
				'name' => 'Creative Works',
				'type' => 'list',
				'values' => array(
					'All' => 'all',
					'Comics' => 'Comics',
					'Dance & Theater' => 'Dance & Theater',
					'Film' => 'Film',
					'Music' => 'Music',
					'Photography' => 'Photography',
					'Podcasts, Blogs & Vlogs' => 'Podcasts, Blogs & Vlogs',
					'Tabletop Games' => 'Tabletop Games',
					'Video Games' => 'Video Games',
					'Web Series & TV Shows' => 'Web Series & TV Shows',
					'Writing & Publishing' => 'Writing & Publishing',
				),
			),
		),
		'Community Projects' => array(
			'community' => array(
				'name' => 'Community Projects',
				'type' => 'list',
				'values' => array(
					'All' => 'all',
					'Culture' => 'Culture',
					'Environment' => 'Environment',
					'Human Rights' => 'Human Rights',
					'Local Businesses' => 'Local Businesses',
					'Wellness' => 'Wellness',
				),
			),
		),
	);

	const CACHE_TIMEOUT = 21600; // 6 hours

	public function collectData() {

		$url = 'https://www.indiegogo.com/private_api/discover';
		$data_array = self::getCategories();

		$header = array('Content-type: application/json');
		$opts = array(CURLOPT_POSTFIELDS => json_encode($data_array));
		$html = getContents($url, $header, $opts);
		$html_response = json_decode($html, true);

		foreach ($html_response['response']['discoverables'] as $obj) {
			$this->items[] = array(
				'title' => $obj['title'],
				'uri' => $this->getURI() . $obj['clickthrough_url'],
				'timestamp' => $obj['open_date'],
				'enclosures' => $obj['image_url'],
				'content' => '<a href=' . $this->getURI() . $obj['clickthrough_url']
				. '><img src="' . $obj['image_url'] . '" /></a><br><br><b>'
				. $obj['title'] . '</b><br><br><small>'
				. $obj['tagline'] . '</small><br>',
			);
		}
	}

	protected function getCategories() {

		$selection = array(
			'sort'	=> 'trending',
			'project_type'	=> 'campaign',
			'project_timing' => $this->getInput('timing'),
			'category_main' => null,
			'category_top_level' => null,
			'page_num'	=> 1,
			'per_page'	=> 12,
			'q'	=> '',
			'tags'	=> array()
		);

		switch($this->queriedContext) {
			case 'Tech & Innovation':
				$selection['category_top_level'] = $this->queriedContext;
				if ($this->getInput('tech') != 'all') {
					$selection['category_main'] = $this->getInput('tech');
				}
				break;
			case 'Creative Works':
				$selection['category_top_level'] = $this->queriedContext;
				if ($this->getInput('creative') != 'all') {
					$selection['category_main'] = $this->getInput('creative');
				}
				break;
			case 'Community Projects':
				$selection['category_top_level'] = $this->queriedContext;
				if ($this->getInput('community') != 'all') {
					$selection['category_main'] = $this->getInput('community');
				}
				break;
		}
		return $selection;
	}
}