rss-bridge/bridges/Releases3DSBridge.php

<?php
class Releases3DSBridge extends BridgeAbstract {

	const MAINTAINER = "ORelio";
	const NAME = "3DS Scene Releases";
	const URI = "http://www.3dsdb.com/";
	const DESCRIPTION = "Returns the newest scene releases.";

    public function collectData(){

        function ExtractFromDelimiters($string, $start, $end) {
            if (strpos($string, $start) !== false) {
                $section_retrieved = substr($string, strpos($string, $start) + strlen($start));
                $section_retrieved = substr($section_retrieved, 0, strpos($section_retrieved, $end));
                return $section_retrieved;
            } return false;
        }

        function TypeToString($type) {
            switch ($type) {
                case 1: return '3DS Game';
                case 4: return 'eShop';
                default: return '??? ('.$type.')';
            }
        }

        function CardToString($card) {
            switch ($card) {
                case 1: return 'Regular (CARD1)';
                case 2: return 'NAND (CARD2)';
                default: return '??? ('.$card.')';
            }
        }

        $dataUrl = self::URI.'xml.php';
        $xml = $this->getContents($dataUrl) or $this->returnServerError('Could not request 3dsdb: '.$dataUrl);
        $limit = 0;

        foreach (array_reverse(explode('<release>', $xml)) as $element) {
            if ($limit >= 5) {
              break;
            }

            if (strpos($element, '</release>') === false) {
              continue;
            }

            $releasename = ExtractFromDelimiters($element, '<releasename>', '</releasename>');
            if (empty($releasename)) {
              continue;
            }

            $id = ExtractFromDelimiters($element, '<id>', '</id>');
            $name = ExtractFromDelimiters($element, '<name>', '</name>');
            $publisher = ExtractFromDelimiters($element, '<publisher>', '</publisher>');
            $region = ExtractFromDelimiters($element, '<region>', '</region>');
            $group = ExtractFromDelimiters($element, '<group>', '</group>');
            $imagesize = ExtractFromDelimiters($element, '<imagesize>', '</imagesize>');
            $serial = ExtractFromDelimiters($element, '<serial>', '</serial>');
            $titleid = ExtractFromDelimiters($element, '<titleid>', '</titleid>');
            $imgcrc = ExtractFromDelimiters($element, '<imgcrc>', '</imgcrc>');
            $filename = ExtractFromDelimiters($element, '<filename>', '</filename>');
            $trimmedsize = ExtractFromDelimiters($element, '<trimmedsize>', '</trimmedsize>');
            $firmware = ExtractFromDelimiters($element, '<firmware>', '</firmware>');
            $type = ExtractFromDelimiters($element, '<type>', '</type>');
            $card = ExtractFromDelimiters($element, '<card>', '</card>');

            //Retrieve cover art and short desc from IGN?
            $ignResult = false; $ignDescription = ''; $ignLink = ''; $ignDate = time(); $ignCoverArt = '';
            $ignSearchUrl = 'http://www.ign.com/search?q='.urlencode($name);
            if ($ignResult = $this->getSimpleHTMLDOM($ignSearchUrl)) {
                $ignCoverArt = $ignResult->find('div.search-item-media', 0)->find('img', 0)->src;
                $ignDesc = $ignResult->find('div.search-item-description', 0)->plaintext;
                $ignLink = $ignResult->find('div.search-item-sub-title', 0)->find('a', 1)->href;
                $ignDate = strtotime(trim($ignResult->find('span.publish-date', 0)->plaintext));
                $ignDescription = '<div><img src="'.$ignCoverArt.'" /></div><div>'.$ignDesc.' <a href="'.$ignLink.'">More at IGN</a></div>';
            }

            //Main section : Release description from 3DS database
            $releaseDescription = '<h3>Release Details</h3>'
                .'<b>Release ID: </b>'.$id.'<br />'
                .'<b>Game Name: </b>'.$name.'<br />'
                .'<b>Publisher: </b>'.$publisher.'<br />'
                .'<b>Region: </b>'.$region.'<br />'
                .'<b>Group: </b>'.$group.'<br />'
                .'<b>Image size: </b>'.(intval($imagesize)/8).'MB<br />'
                .'<b>Serial: </b>'.$serial.'<br />'
                .'<b>Title ID: </b>'.$titleid.'<br />'
                .'<b>Image CRC: </b>'.$imgcrc.'<br />'
                .'<b>File Name: </b>'.$filename.'<br />'
                .'<b>Release Name: </b>'.$releasename.'<br />'
                .'<b>Trimmed size: </b>'.intval(intval($trimmedsize)/1048576).'MB<br />'
                .'<b>Firmware: </b>'.$firmware.'<br />'
                .'<b>Type: </b>'.TypeToString($type).'<br />'
                .'<b>Card: </b>'.CardToString($card).'<br />';

            //Build search links section to facilitate release search using search engines
            $releaseNameEncoded = urlencode(str_replace(' ', '+', $releasename));
            $searchLinkGoogle = 'https://google.com/?q='.$releaseNameEncoded;
            $searchLinkDuckDuckGo = 'https://duckduckgo.com/?q='.$releaseNameEncoded;
            $searchLinkQwant = 'https://lite.qwant.com/?q='.$releaseNameEncoded.'&t=web';
            $releaseSearchLinks = '<h3>Search this release</h3><ul>'
                .'<li><a href="'.$searchLinkGoogle.'">Search using Google</a></li>'
                .'<li><a href="'.$searchLinkDuckDuckGo.'">Search using DuckDuckGo</a></li>'
                .'<li><a href="'.$searchLinkQwant.'">Search using Qwant</a></li>'
                .'</ul>';

            //Build and add final item with the above three sections
            $item = array();
            $item['title'] = $name;
            $item['author'] = $publisher;
            $item['timestamp'] = $ignDate;
            $item['uri'] = empty($ignLink) ? $searchLinkDuckDuckGo : $ignLink;
            $item['content'] = $ignDescription.$releaseDescription.$releaseSearchLinks;
            $this->items[] = $item;
            $limit++;
        }
    }

    public function getCacheDuration() {
        return 10800; //3 hours
    }
}