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<?php |
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namespace EveryPolitician\EveryPolitician; |
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use \GuzzleHttp; |
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class EveryPolitician |
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{ |
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private $countriesJsonFilename; |
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private $countriesJsonUrl; |
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private $countriesJsonData; |
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const DEFAULT_COUNTRIES_JSON_URL = 'https://raw.githubusercontent.com/' |
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.'everypolitician/everypolitician-data/master/countries.json'; |
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public function __construct($options = []) |
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{ |
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if (!array_key_exists('filename', $options)) { |
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if (array_key_exists('url', $options)) { |
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$this->countriesJsonUrl = $options['url']; |
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} else { |
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$this->countriesJsonUrl = self::DEFAULT_COUNTRIES_JSON_URL; |
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} |
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} else { |
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$this->countriesJsonFilename = $options['filename']; |
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} |
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} |
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public function __toString() |
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{ |
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$body = !is_null($this->countriesJsonUrl) ? $this->countriesJsonUrl : $this->countriesJsonFilename; |
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return "<EveryPolitician: $body>"; |
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} |
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/** |
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* Construct from filename |
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* |
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* @param string $filename name of Popolo json file |
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* |
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* @return $this |
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*/ |
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public static function fromFilename($filename) |
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{ |
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return new self(['filename' => $filename]); |
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} |
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/** |
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* Construct from URL |
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* |
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* @param string $url location of Popolo json file |
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* |
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* @return $this |
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*/ |
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public static function fromUrl($url) |
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{ |
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return new self(['url' => $url]); |
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} |
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private function countriesJsonData() |
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{ |
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if (!is_null($this->countriesJsonData)) { |
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return $this->countriesJsonData; |
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} |
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if (!is_null($this->countriesJsonFilename)) { |
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$f = file_get_contents($this->countriesJsonFilename); |
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$this->countriesJsonData = json_decode($f, true); |
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} else { |
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$client = new GuzzleHttp\Client(); |
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$response = $client->get($this->countriesJsonUrl); |
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$this->countriesJsonData = json_decode($response->getBody(), true); |
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} |
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return $this->countriesJsonData; |
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} |
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/** |
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* Return a list of all known countries |
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*/ |
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public function countries() |
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{ |
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$countries = []; |
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$countriesData = $this->countriesJsonData(); |
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foreach ($countriesData as $countryData) { |
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$countries[] = new Country($countryData); |
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} |
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return $countries; |
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} |
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/** |
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* Return a Country object from a country slug |
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*/ |
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public function country($countrySlug) |
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{ |
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foreach ($this->countries() as $c) { |
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if ($c->slug == $countrySlug) { |
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return $c; |
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} |
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} |
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throw new Exceptions\NotFoundException("Couldn't find the country with slug '$countrySlug'"); |
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} |
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/** |
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* Return an array of Country and Legislature objects from their slugs |
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*/ |
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public function countryLegislature($countrySlug, $legislatureSlug) |
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{ |
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$country = $this->country($countrySlug); |
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$legislature = $country->legislature($legislatureSlug); |
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return [$country, $legislature]; |
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} |
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} |
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andylolz /
everypolitician-php
