forked from blallo/rss-bridge
a4b9611e66
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302 lines
11 KiB
PHP
302 lines
11 KiB
PHP
<?php
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class ZDNetBridge extends BridgeAbstract {
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const MAINTAINER = 'ORelio';
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const NAME = 'ZDNet Bridge';
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const URI = 'http://www.zdnet.com/';
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const 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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const PARAMETERS = array( 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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public function collectData(){
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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 $section_retrieved;
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}
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return false;
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}
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function stripWithDelimiters($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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}
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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(
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$string,
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$section_start,
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$section_end - $section_start + $close_tag_length
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);
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$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 = self::URI;
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$feed = $this->getInput('feed');
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if(strpos($feed, 'downloads!') !== false) {
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$feed = str_replace('downloads!', '', $feed);
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$baseUri = str_replace('www.', 'downloads.', $baseUri);
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}
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$url = $baseUri . trim($feed, '/') . '/rss.xml';
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$html = getSimpleHTMLDOM($url)
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or 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(
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'/([^#]+)#ftag=.*/',
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'$1',
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stripCdata(extractFromDelimiters($element->innertext, '<link>', '</link>'))
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);
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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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$article = getSimpleHTMLDOM($article_url)
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or 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 = $author->content;
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} else {
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$author = 'ZDNet';
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}
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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 = $thumbnail->content;
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} else {
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$thumbnail = '';
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}
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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 {
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$content_img = '<p><img src="'.$thumbnail.'" /></p>'; //Include thumbnail
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}
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$contents = $content_img
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. '<p><b>'
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. $article_subtitle
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. '</b></p>'
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. $contents;
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$item = array();
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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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