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<?php |
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/** |
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* Copyright (c) Andreas Heigl<[email protected]> |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in |
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* all copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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* THE SOFTWARE. |
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* |
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* @author Andreas Heigl<[email protected]> |
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* @copyright Andreas Heigl |
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* @license http://www.opensource.org/licenses/mit-license.php MIT-License |
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* @since 29.07.2016 |
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* @link http://github.com/heiglandreas/callingallpapers |
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*/ |
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namespace Callingallpapers\Parser; |
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use Callingallpapers\Parser\PapercallIo\EventParser; |
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use Callingallpapers\Service\TimezoneService; |
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use Callingallpapers\Writer\WriterInterface; |
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use DOMDocument; |
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use DOMXPath; |
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class PapercallIoParser implements ParserInterface |
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{ |
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protected $tzService; |
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private $uri = 'https://papercall.io/cfps?page=%1$s'; |
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private $parser; |
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public function __construct(TimezoneService $tzService, EventParser $parser) |
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{ |
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$this->tzService = $tzService; |
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$this->parser = $parser; |
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} |
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public function setStartUrl(string $uri) |
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{ |
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$this->uri = $uri; |
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} |
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public function parse(WriterInterface $writer) |
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{ |
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$i = 0; |
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$pages = null; |
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do { |
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$dom = new DOMDocument('1.0', 'UTF-8'); |
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libxml_use_internal_errors(true); |
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$uri = sprintf($this->uri, $i+1); |
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var_dump($uri); |
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$dom->loadHTMLFile($uri); |
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libxml_use_internal_errors(false); |
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$dom->preserveWhiteSpace = false; |
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$xpath = new DOMXPath($dom); |
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if (null === $pages) { |
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$p = $xpath->query("//ul[contains(@class,'pagination')]/li"); |
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$pages = $p->length - 2; |
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} |
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$nodes = $xpath->query("//div[contains(@class,'main')]/div[@class='container'][2]//div[@class='box']"); |
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if ($nodes->length < 1) { |
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continue; |
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} |
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/** @var DOMNode $node */ |
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foreach ($nodes as $node) { |
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try { |
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$writer->write($this->parser->parseEvent($node)); |
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} catch (\Exception $e) { |
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error_log($e->getMEssage()); |
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} |
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} |
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} while (++$i < $pages); |
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return true; |
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} |
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} |
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