forked from blallo/rss-bridge
285 lines
14 KiB
PHP
285 lines
14 KiB
PHP
<?php
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class ZDNetBridge extends BridgeAbstract {
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public function loadMetadatas() {
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$this->maintainer = 'ORelio';
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$this->name = 'ZDNet Bridge';
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$this->uri = 'http://www.zdnet.com/';
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$this->description = 'Technology News, Analysis, Comments and Product Reviews for IT Professionals.';
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// http://www.zdnet.com/zdnet.opml
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$this->parameters[] = array(
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'feed'=>array(
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'name'=>'Feed',
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'type'=>'list',
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'values'=>array(
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'Subscribe to ZDNet RSS Feeds'=>array(
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'All Blogs'=>'blog',
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'Just News'=>'news',
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'All Reviews'=>'topic/reviews',
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'Latest Downloads'=>'downloads!recent',
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'Latest Articles'=>'/',
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'Latest Australia Articles'=>'au',
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'Latest UK Articles'=>'uk',
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'Latest US Articles'=>'us',
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'Latest Asia Articles'=>'as'
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),
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'Keep up with ZDNet Blogs RSS:'=>array(
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'Transforming the Datacenter'=>'blog/transforming-datacenter',
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'SMB India'=>'blog/smb-india',
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'Indonesia BizTech'=>'blog/indonesia-biztech',
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'Hong Kong Techie'=>'blog/hong-kong-techie',
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'Tech Taiwan'=>'blog/tech-taiwan',
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'Startup India'=>'blog/startup-india',
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'Starting Up Asia'=>'blog/starting-up-asia',
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'Next-Gen Partner'=>'blog/partner',
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'Post-PC Developments'=>'blog/post-pc',
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'Benelux'=>'blog/benelux',
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'Heat Sink'=>'blog/heat-sink',
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'Italy\'s got tech'=>'blog/italy',
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'African Enterprise'=>'blog/african-enterprise',
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'New Tech for Old India'=>'blog/new-india',
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'Estonia Uncovered'=>'blog/estonia',
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'IT Iberia'=>'blog/iberia',
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'Brazil Tech'=>'blog/brazil',
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'500 words into the future'=>'blog/500-words-into-the-future',
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'ÜberTech'=>'blog/ubertech',
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'All About Microsoft'=>'blog/microsoft',
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'Back office'=>'blog/back-office',
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'Barker Bites Back'=>'blog/barker-bites-back',
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'Between the Lines'=>'blog/btl',
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'Big on Data'=>'blog/big-data',
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'bootstrappr'=>'blog/bootstrappr',
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'By The Way'=>'blog/by-the-way',
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'Central European Processing'=>'blog/central-europe',
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'Cloud Builders'=>'blog/cloud-builders',
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'Communication Breakdown'=>'blog/communication-breakdown',
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'Collaboration 2.0'=>'blog/collaboration',
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'Constellation Research'=>'blog/constellation',
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'Consumerization: BYOD'=>'blog/consumerization',
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'DIY-IT'=>'blog/diy-it',
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'Enterprise Web 2.0'=>'blog/hinchcliffe',
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'Five Nines: The Next Gen Datacenter'=>'blog/datacenter',
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'Forrester Research'=>'blog/forrester',
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'Full Duplex'=>'blog/full-duplex',
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'Gen Why?'=>'blog/gen-why',
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'Hardware 2.0'=>'blog/hardware',
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'Identity Matters'=>'blog/identity',
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'iGeneration'=>'blog/igeneration',
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'Internet of Everything'=>'blog/cisco',
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'Beyond IT Failure'=>'blog/projectfailures',
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'Jamie\'s Mostly Linux Stuff'=>'blog/jamies-mostly-linux-stuff',
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'Jack\'s Blog'=>'blog/jacks-blog',
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'Laptops & Desktops'=>'blog/computers',
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'Linux and Open Source'=>'blog/open-source',
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'London Calling'=>'blog/london',
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'Mapping Babel'=>'blog/mapping-babel',
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'Mixed Signals'=>'blog/mixed-signals',
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'Mobile India'=>'blog/mobile-india',
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'Mobile News'=>'blog/mobile-news',
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'Networking'=>'blog/networking',
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'Norse Code'=>'blog/norse-code',
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'Null Pointer'=>'blog/null-pointer',
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'The Full Tilt'=>'blog/the-full-tilt',
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'Pinoy Post'=>'blog/pinoy-post',
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'Practically Tech'=>'blog/practically-tech',
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'Product Central'=>'blog/product-central',
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'Pulp Tech'=>'blog/violetblue',
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'Qubits and Pieces'=>'blog/qubits-and-pieces',
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'Securify This!'=>'blog/securify-this',
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'Service Oriented'=>'blog/service-oriented',
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'Small Talk'=>'blog/small-talk',
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'Small Business Matters'=>'blog/small-business-matters',
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'Smartphones and Cell Phones'=>'blog/cell-phones',
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'Social Business'=>'blog/feeds',
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'Social CRM: The Conversation'=>'blog/crm',
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'Software & Services Safari'=>'blog/sommer',
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'Storage Bits'=>'blog/storage',
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'Stacking up Open Clouds'=>'blog/apac-redhat',
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'Techie Isles'=>'blog/techie-isles',
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'Technolatte'=>'blog/technolatte',
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'Tech Podium'=>'blog/tech-podium',
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'Tel Aviv Tech'=>'blog/tel-aviv',
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'Tech Broiler'=>'blog/perlow',
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'The SANMAN'=>'blog/the-sanman',
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'The open source revolution'=>'blog/the-open-source-revolution',
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'The German View'=>'blog/german',
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'The Ed Bott Report'=>'blog/bott',
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'The Mobile Gadgeteer'=>'blog/mobile-gadgeteer',
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'The Apple Core'=>'blog/apple',
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'Tom Foremski: IMHO'=>'blog/foremski',
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'Twisted Wire'=>'blog/twisted-wire',
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'Vive la tech'=>'blog/france',
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'Virtually Speaking'=>'blog/virtualization',
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'View from China'=>'blog/china',
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'Web design & Free Software'=>'blog/web-design-and-free-software',
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'ZDNet Government'=>'blog/government',
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'ZDNet UK Book Reviews'=>'blog/zdnet-uk-book-reviews',
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'ZDNet UK First Take'=>'blog/zdnet-uk-first-take',
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'Zero Day'=>'blog/security'
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),
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'ZDNet Hot Topics RSS:'=>array(
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'Apple'=>'topic/apple',
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'Collaboration'=>'topic/collaboration',
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'Enterprise Software'=>'topic/enterprise-software',
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'Google'=>'topic/google',
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'Great debate'=>'topic/great-debate',
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'Hardware'=>'topic/hardware',
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'IBM'=>'topic/ibm',
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'iOS'=>'topic/ios',
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'iPhone'=>'topic/iphone',
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'iPad'=>'topic/ipad',
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'IT Priorities'=>'topic/it-priorities',
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'Laptops'=>'topic/laptops',
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'Legal'=>'topic/legal',
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'Linux'=>'topic/linux',
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'Microsoft'=>'topic/microsoft',
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'Mobile OS'=>'topic/mobile-os',
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'Mobility'=>'topic/mobility',
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'Networking'=>'topic/networking',
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'Oracle'=>'topic/oracle',
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'Processors'=>'topic/processors',
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'Samsung'=>'topic/samsung',
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'Security'=>'topic/security',
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'Small business: going big on mobility'=>'topic/small-business-going-big-on-mobility'
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),
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'Product Blogs:'=>array(
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'Digital Cameras & Camcorders'=>'blog/digitalcameras',
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'Home Theater'=>'blog/home-theater',
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'Laptops and Desktops'=>'blog/computers',
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'The Mobile Gadgeteer'=>'blog/mobile-gadgeteer',
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'Smartphones and Cell Phones'=>'blog/cell-phones',
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'The ToyBox'=>'blog/gadgetreviews'
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),
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'Vertical Blogs:'=>array(
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'ZDNet Education'=>'blog/education',
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'ZDNet Healthcare'=>'blog/healthcare',
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'ZDNet Government'=>'blog/government'
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)
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)
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)
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);
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}
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public function collectData(array $param) {
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function StripCDATA($string) {
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$string = str_replace('<![CDATA[', '', $string);
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$string = str_replace(']]>', '', $string);
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return trim($string);
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}
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function ExtractFromDelimiters($string, $start, $end) {
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if (strpos($string, $start) !== false) {
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$section_retrieved = substr($string, strpos($string, $start) + strlen($start));
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$section_retrieved = substr($section_retrieved, 0, strpos($section_retrieved, $end));
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return $section_retrieved;
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} return false;
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}
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function StripWithDelimiters($string, $start, $end) {
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while (strpos($string, $start) !== false) {
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$section_to_remove = substr($string, strpos($string, $start));
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$section_to_remove = substr($section_to_remove, 0, strpos($section_to_remove, $end) + strlen($end));
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$string = str_replace($section_to_remove, '', $string);
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} return $string;
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}
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function StripRecursiveHTMLSection($string, $tag_name, $tag_start) {
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$open_tag = '<'.$tag_name;
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$close_tag = '</'.$tag_name.'>';
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$close_tag_length = strlen($close_tag);
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if (strpos($tag_start, $open_tag) === 0) {
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while (strpos($string, $tag_start) !== false) {
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$max_recursion = 100;
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$section_to_remove = null;
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$section_start = strpos($string, $tag_start);
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$search_offset = $section_start;
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do {
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$max_recursion--;
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$section_end = strpos($string, $close_tag, $search_offset);
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$search_offset = $section_end + $close_tag_length;
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$section_to_remove = substr($string, $section_start, $section_end - $section_start + $close_tag_length);
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$open_tag_count = substr_count($section_to_remove, $open_tag);
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$close_tag_count = substr_count($section_to_remove, $close_tag);
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} while ($open_tag_count > $close_tag_count && $max_recursion > 0);
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$string = str_replace($section_to_remove, '', $string);
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}
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}
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return $string;
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}
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$baseUri = $this->getURI();
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$feed = $param['feed'];
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if (empty($feed))
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$this->returnClientError('Please select a feed to display.');
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if (strpos($feed, 'downloads!') !== false) {
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$feed = str_replace('downloads!', '', $feed);
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$baseUri = str_replace('www.', 'downloads.', $baseUri);
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}
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if ($feed !== preg_replace('/[^a-zA-Z0-9-\/]+/', '', $feed) || substr_count($feed, '/') > 1 || strlen($feed > 64))
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$this->returnClientError('Invalid "feed" parameter.');
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$url = $baseUri.trim($feed, '/').'/rss.xml';
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$html = $this->getSimpleHTMLDOM($url) or $this->returnServerError('Could not request ZDNet: '.$url);
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$limit = 0;
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foreach ($html->find('item') as $element) {
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if ($limit < 10) {
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$article_url = preg_replace('/([^#]+)#ftag=.*/', '$1', StripCDATA(ExtractFromDelimiters($element->innertext, '<link>', '</link>')));
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$article_author = StripCDATA(ExtractFromDelimiters($element->innertext, 'role="author">', '<'));
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$article_title = StripCDATA($element->find('title', 0)->plaintext);
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$article_subtitle = StripCDATA($element->find('description', 0)->plaintext);
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$article_timestamp = strtotime(StripCDATA($element->find('pubDate', 0)->plaintext));
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$article = $this->getSimpleHTMLDOM($article_url) or $this->returnServerError('Could not request ZDNet: '.$article_url);
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if (!empty($article_author))
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$author = $article_author;
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else {
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$author = $article->find('meta[name=author]', 0);
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if (is_object($author))
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$author = $author->content;
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else $author = 'ZDNet';
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}
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$thumbnail = $article->find('meta[itemprop=image]', 0);
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if (is_object($thumbnail))
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$thumbnail = $thumbnail->content;
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else $thumbnail = '';
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$contents = $article->find('article', 0)->innertext;
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foreach (array(
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'<div class="shareBar"',
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'<div class="shortcodeGalleryWrapper"',
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'<div class="relatedContent',
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'<div class="downloadNow',
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'<div data-shortcode',
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'<div id="sharethrough',
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'<div id="inpage-video'
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) as $div_start) {
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$contents = StripRecursiveHTMLSection($contents , 'div', $div_start);
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}
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$contents = StripWithDelimiters($contents, '<script', '</script>');
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$contents = StripWithDelimiters($contents, '<meta itemprop="image"', '>');
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$contents = trim(StripWithDelimiters($contents, '<section class="sharethrough-top', '</section>'));
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$content_img = strpos($contents, '<img'); //Look for first image
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if (($content_img !== false && $content_img < 512) || $thumbnail == '')
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$content_img = ''; //Image already present on article beginning or no thumbnail
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else $content_img = '<p><img src="'.$thumbnail.'" /></p>'; //Include thumbnail
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$contents = $content_img
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.'<p><b>'.$article_subtitle.'</b></p>'
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.$contents;
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$item = new \Item();
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$item->author = $author;
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$item->uri = $article_url;
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$item->title = $article_title;
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$item->timestamp = $article_timestamp;
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$item->content = $contents;
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$this->items[] = $item;
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$limit++;
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}
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}
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}
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}
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