Rss-Bridge/bridges/PixivBridge.php

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<?php
class PixivBridge extends BridgeAbstract {
const MAINTAINER = 'teromene';
const NAME = 'Pixiv Bridge';
const URI = 'https://www.pixiv.net/';
const DESCRIPTION = 'Returns the tag search from pixiv.net';
const PARAMETERS = array( array(
'tag' => array(
'name' => 'Tag to search',
'exampleValue' => 'example',
'required' => true
),
));
public function collectData(){
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$html = getContents(static::URI . 'search.php?word=' . urlencode($this->getInput('tag')))
or returnClientError('Unable to query pixiv.net');
$regex = '/<input type="hidden"id="js-mount-point-search-result-list"data-items="([^"]*)/';
$timeRegex = '/img\/([0-9]{4})\/([0-9]{2})\/([0-9]{2})\/([0-9]{2})\/([0-9]{2})\/([0-9]{2})\//';
preg_match_all($regex, $html, $matches, PREG_SET_ORDER, 0);
if(!$matches) return;
$content = json_decode(html_entity_decode($matches[0][1]), true);
$count = 0;
foreach($content as $result) {
if($count == 10) break;
$count++;
$item = array();
$item['id'] = $result['illustId'];
$item['uri'] = 'https://www.pixiv.net/member_illust.php?mode=medium&illust_id=' . $result['illustId'];
$item['title'] = $result['illustTitle'];
$item['author'] = $result['userName'];
preg_match_all($timeRegex, $result['url'], $dt, PREG_SET_ORDER, 0);
$elementDate = DateTime::createFromFormat('YmdHis',
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$dt[0][1] . $dt[0][2] . $dt[0][3] . $dt[0][4] . $dt[0][5] . $dt[0][6],
new DateTimeZone('Asia/Tokyo'));
$item['timestamp'] = $elementDate->getTimestamp();
$item['content'] = "<img src='" . $this->cacheImage($result['url'], $item['id']) . "' />";
$this->items[] = $item;
}
}
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private function cacheImage($url, $illustId) {
$url = str_replace('_master1200', '', $url);
$url = str_replace('c/240x240/img-master/', 'img-original/', $url);
$path = CACHE_DIR . '/pixiv_img';
if(!is_dir($path))
mkdir($path, 0755, true);
if(!is_file($path . '/' . $illustId . '.jpeg')) {
$headers = array('Referer: https://www.pixiv.net/member_illust.php?mode=medium&illust_id=' . $illustId);
$illust = getContents($url, $headers);
if(strpos($illust, '404 Not Found') !== false) {
$illust = getContents(str_replace('jpg', 'png', $url), $headers);
}
file_put_contents($path . '/' . $illustId . '.jpeg', $illust);
}
return 'cache/pixiv_img/' . $illustId . '.jpeg';
}
}