[CeskaTelevizeBridge] Add New bridge (#1784)

bridges/CeskaTelevizeBridge.php

@@ -0,0 +1,84 @@
+<?php
+
+class CeskaTelevizeBridge extends BridgeAbstract {
+
+	const NAME = 'Česká televize Bridge';
+	const URI = 'https://www.ceskatelevize.cz';
+	const CACHE_TIMEOUT = 3600;
+	const DESCRIPTION = 'Return newest videos';
+	const MAINTAINER = 'kolarcz';
+
+	const PARAMETERS = array(
+		array(
+			'url' => array(
+				'name' => 'url to the show',
+				'required' => true,
+				'exampleValue' => 'https://www.ceskatelevize.cz/porady/1097181328-udalosti/dily/'
+			)
+		)
+	);
+
+	private function fixChars($text) {
+		return html_entity_decode($text, ENT_QUOTES, 'UTF-8');
+	}
+
+	private function getUploadTimeFromString($string) {
+		if (strpos($string, 'dnes') !== false) {
+			return strtotime('today');
+		} elseif (strpos($string, 'včera') !== false) {
+			return strtotime('yesterday');
+		} elseif (!preg_match('/(\d+).\s(\d+).(\s(\d+))?/', $string, $match)) {
+			returnServerError('Could not get date from Česká televize string');
+		}
+
+		$date = sprintf('%04d-%02d-%02d', isset($match[3]) ? $match[3] : date('Y'), $match[2], $match[1]);
+		return strtotime($date);
+	}
+
+	public function collectData() {
+		$url = $this->getInput('url');
+
+		$validUrl = '/^(https:\/\/www\.ceskatelevize\.cz\/porady\/\d+-[a-z0-9-]+\/)(dily\/((nove|vysilani)\/)?)?$/';
+		if (!preg_match($validUrl, $url, $match)) {
+			returnServerError('Invalid url');
+		}
+
+		$category = isset($match[4]) ? $match[4] : 'nove';
+		$fixedUrl = "{$match[1]}dily/{$category}/";
+
+		$html = getSimpleHTMLDOM($fixedUrl)
+			or returnServerError('Could not request Česká televize');
+
+		$this->feedUri = $fixedUrl;
+		$this->feedName = str_replace('Přehled dílů — ', '', $this->fixChars($html->find('title', 0)->plaintext));
+		if ($category !== 'nove') {
+			$this->feedName .= " ({$category})";
+		}
+
+		foreach ($html->find('.episodes-broadcast-content a.episode_list_item') as $element) {
+			$itemTitle = $element->find('.episode_list_item-title', 0);
+			$itemContent = $element->find('.episode_list_item-desc', 0);
+			$itemDate = $element->find('.episode_list_item-date', 0);
+			$itemThumbnail = $element->find('img', 0);
+			$itemUri = self::URI . $element->getAttribute('href');
+
+			$item = array(
+				'title' => $this->fixChars($itemTitle->plaintext),
+				'uri' => $itemUri,
+				'content' => '<img src="https:' . $itemThumbnail->getAttribute('src') . '" /><br />'
+					. $this->fixChars($itemContent->plaintext),
+				'timestamp' => $this->getUploadTimeFromString($itemDate->plaintext)
+			);
+
+			$this->items[] = $item;
+		}
+	}
+
+	public function getUri() {
+		return isset($this->feedUri) ? $this->feedUri : parent::getUri();
+	}
+
+	public function getName() {
+		return isset($this->feedName) ? $this->feedName : parent::getName();
+	}
+}