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<?php |
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/** |
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* Common controller |
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* |
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* The file contains every function needed in many other controllers. |
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* |
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* @category Controllers |
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* @package SuperHive |
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* @author Florent Kosmala <[email protected]> |
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* @license https://www.gnu.org/licenses/gpl-3.0.txt GPL-3.0 |
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*/ |
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namespace App\Controllers; |
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use DI\Container; |
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use Psr\Http\Message\ResponseInterface as Response; |
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use Psr\Http\Message\ServerRequestInterface as Request; |
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use Psr\Container\ContainerInterface; |
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use Slim\Factory\AppFactory; |
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use Hive\PhpLib\Hive\Condenser as HiveCondenser; |
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final class CommonController |
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{ |
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private $app; |
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public function __construct(ContainerInterface $app) |
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{ |
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$this->app = $app; |
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} |
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/** |
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* getPosts function |
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* |
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* This function will query the blockchain to have posts |
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* It will generate a json file stored in /resources/blog/ folder |
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* |
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* @param object $request |
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* @param object $response |
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* @param array $args |
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* |
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* @return object $response |
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*/ |
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public function genPostsFile() |
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{ |
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$settings = $this->app->get('settings'); |
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// Hive API communication init |
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$apiConfig = [ |
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"hiveNode" => $settings['api'], |
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"debug" => false |
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]; |
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$api = new HiveCondenser($apiConfig); |
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// The file with the latest posts. |
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$file = $this->app->get('blogfile'); |
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// if the JSON file doesn't exist or if it's old, take it from API |
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if (!file_exists($file) || (time() - filemtime($file) > 120)) { |
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// Prepare API call according to displayed posts type |
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$displayType = $settings['displayType']['type']; |
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if ($displayType === 'author') { |
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$dateNow = (new \DateTime())->format('Y-m-d\TH:i:s'); |
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$result = json_encode( |
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$api->getDiscussionsByAuthorBeforeDate( |
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$settings['author'], |
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"", |
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$dateNow, |
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100 |
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), |
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JSON_PRETTY_PRINT |
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); |
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} elseif (($displayType === 'tag')) { |
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$displayTag = $settings['displayType']['tag']; |
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$taggedPosts = array(); |
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$allPosts = json_encode( |
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$api->getDiscussionsByAuthorBeforeDate( |
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$settings['author'], |
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"", |
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"", |
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100 |
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) |
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); |
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$allPosts = json_decode($allPosts, true); |
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//print_r($allPosts); |
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foreach ($allPosts as &$post) { |
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//$postTags = json_encode($post['json_metadata'], JSON_PRETTY_PRINT); |
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$postMeta = json_decode($post['json_metadata'], true); |
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$postTags = $postMeta['tags']; |
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if (in_array($displayTag, $postTags)) { |
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$taggedPosts[] = $post; |
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} |
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} |
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$result = json_encode($taggedPosts, JSON_PRETTY_PRINT); |
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unset($taggedPosts); |
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} elseif ($displayType === 'reblog') { |
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$result = json_encode($api->getDiscussionsByBlog($settings['author']), JSON_PRETTY_PRINT); |
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} elseif (strpos($settings['author'], "hive-") === 0) { |
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$result = json_encode($api->getDiscussionsByCreated($settings['author']), JSON_PRETTY_PRINT); |
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} |
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file_put_contents($file, $result); |
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} |
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} |
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} |
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fkosmala /
superhive
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