rss-bridge/bridges/VimeoBridge.php

<?php

class VimeoBridge extends BridgeAbstract {

	const NAME = 'Vimeo Bridge';
	const URI = 'https://vimeo.com/';
	const DESCRIPTION = 'Returns search results from Vimeo';
	const MAINTAINER = 'logmanoriginal';

	const PARAMETERS = array(
		array(
			'q' => array(
				'name' => 'Search Query',
				'type' => 'text',
				'exampleValue' => 'birds',
				'required' => true
			),
			'type' => array(
				'name' => 'Show results for',
				'type' => 'list',
				'defaultValue' => 'Videos',
				'values' => array(
					'Videos' => 'search',
					'On Demand' => 'search/ondemand',
					'People' => 'search/people',
					'Channels' => 'search/channels',
					'Groups' => 'search/groups'
				)
			)
		)
	);

	public function getURI() {
		if(($query = $this->getInput('q'))
		&& ($type = $this->getInput('type'))) {
			return self::URI . $type . '/sort:latest?q=' . $query;
		}

		return parent::getURI();
	}

	public function collectData() {

		$html = getSimpleHTMLDOM($this->getURI(),
			$header = array(),
			$opts = array(),
			$lowercase = true,
			$forceTagsClosed = true,
			$target_charset = DEFAULT_TARGET_CHARSET,
			$stripRN = false, // We want to keep newline characters
			$defaultBRText = DEFAULT_BR_TEXT,
			$defaultSpanText = DEFAULT_SPAN_TEXT);

		$json = null; // Holds the JSON data

		/**
		 * Search results are included as JSON formatted string inside a script
		 * tag that has the variable 'vimeo.config'. The data is condensed into
		 * a single line of code, so we can just search for the newline.
		 *
		 * Everything after "vimeo.config = _extend((vimeo.config || {}), " is
		 * the JSON formatted string.
		 */
		foreach($html->find('script') as $script) {
			foreach(explode("\n", $script) as $line) {
				$line = trim($line);

				if(strpos($line, 'vimeo.config') !== 0)
					continue;

				// 45 = strlen("vimeo.config = _extend((vimeo.config || {}), ");
				// 47 = 45 + 2, because we don't want the final ");"
				$json = json_decode(substr($line, 45, strlen($line) - 47));
			}
		}

		if(is_null($json)) {
			returnClientError('No results for this query!');
		}

		foreach($json->api->initial_json->data as $element) {
			switch($element->type) {
				case 'clip': $this->addClip($element); break;
				case 'ondemand': $this->addOnDemand($element); break;
				case 'people': $this->addPeople($element); break;
				case 'channel': $this->addChannel($element); break;
				case 'group': $this->addGroup($element); break;

				default: returnServerError('Unknown type: ' . $element->type);
			}
		}

	}

	private function addClip($element) {
		$item = array();

		$item['uri'] = $element->clip->link;
		$item['title'] = $element->clip->name;
		$item['author'] = $element->clip->user->name;
		$item['timestamp'] = strtotime($element->clip->created_time);

		$item['enclosures'] = array(
			end($element->clip->pictures->sizes)->link
		);

		$item['content'] = "<img src={$item['enclosures'][0]} />";

		$this->items[] = $item;
	}

	private function addOnDemand($element) {
		$item = array();

		$item['uri'] = $element->ondemand->link;
		$item['title'] = $element->ondemand->name;

		// Only for films
		if(isset($element->ondemand->film))
			$item['timestamp'] = strtotime($element->ondemand->film->release_time);

		$item['enclosures'] = array(
			end($element->ondemand->pictures->sizes)->link
		);

		$item['content'] = "<img src={$item['enclosures'][0]} />";

		$this->items[] = $item;
	}

	private function addPeople($element) {
		$item = array();

		$item['uri'] = $element->people->link;
		$item['title'] = $element->people->name;

		$item['enclosures'] = array(
			end($element->people->pictures->sizes)->link
		);

		$item['content'] = "<img src={$item['enclosures'][0]} />";

		$this->items[] = $item;
	}

	private function addChannel($element) {
		$item = array();

		$item['uri'] = $element->channel->link;
		$item['title'] = $element->channel->name;

		$item['enclosures'] = array(
			end($element->channel->pictures->sizes)->link
		);

		$item['content'] = "<img src={$item['enclosures'][0]} />";

		$this->items[] = $item;
	}

	private function addGroup($element) {
		$item = array();

		$item['uri'] = $element->group->link;
		$item['title'] = $element->group->name;

		$item['enclosures'] = array(
			end($element->group->pictures->sizes)->link
		);

		$item['content'] = "<img src={$item['enclosures'][0]} />";

		$this->items[] = $item;
	}
}