From 24f3bb84d8f8a4638161c7056cc2e8cbea73584c Mon Sep 17 00:00:00 2001
From: ORelio <oreliogitantispam.l0gin@spamgourmet.com>
Date: Thu, 22 Oct 2015 14:51:56 +0200
Subject: [PATCH] Add CNET News bridge

---
 bridges/CNETBridge.php | 99 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 bridges/CNETBridge.php

diff --git a/bridges/CNETBridge.php b/bridges/CNETBridge.php
new file mode 100644
index 0000000..dfa21d4
--- /dev/null
+++ b/bridges/CNETBridge.php
@@ -0,0 +1,99 @@
+<?php
+/**
+* CNET Bridge
+* Returns the newest articles
+* 2015-09-08
+*
+* @name CNET News
+* @homepage http://www.cnet.com/
+* @description Returns the newest articles. <br /> You may specify a topic, else all topics are selected.
+* @maintainer ORelio
+* @update 2015-09-10
+* @use1(topic="Topic name")
+*/
+class CNETBridge extends BridgeAbstract {
+
+    private $topicName = '';
+
+    public function collectData(array $param) {
+
+        function ExtractFromDelimiters($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 $section_retrieved;
+            } return false;
+        }
+
+        function StripWithDelimiters($string, $start, $end) {
+            while (strpos($string, $start) !== false) {
+                $section_to_remove = substr($string, strpos($string, $start));
+                $section_to_remove = substr($section_to_remove, 0, strpos($section_to_remove, $end) + strlen($end));
+                $string = str_replace($section_to_remove, '', $string);
+            } return $string;
+        }
+
+        function CleanArticle($article_html) {
+            $article_html = '<p>'.substr($article_html, strpos($article_html, '</script></div><p>') + 18);
+            $article_html = StripWithDelimiters($article_html, '<script>', '</script>');
+            $article_html = StripWithDelimiters($article_html, '<div class="shortcode related-links', '</div>');
+            $article_html = StripWithDelimiters($article_html, '<a class="clickToEnlarge">', '</a>');
+            return $article_html;
+        }
+
+        if (!empty($param['topic']))
+            $this->topicName = $param['topic'];
+
+        $pageUrl = 'http://www.cnet.com/'.(empty($this->topicName) ? '' : 'topics/'.$this->topicName.'/');
+        $html = file_get_html($pageUrl) or $this->returnError('Could not request CNET: '.$pageUrl, 404);
+        $limit = 0;
+
+        foreach($html->find('div.socialSharingSmall') as $element) {
+            if ($limit < 4) {
+
+                $article_meta = json_decode(ExtractFromDelimiters($element->outertext, 'data-social-counts-options=\'', '\'>'));
+                $article_title = $article_meta->title;
+                $article_uri = $article_meta->url;
+
+                if (!empty($article_title) && !empty($article_uri) && strpos($article_uri, '/news/') !== false) {
+
+                    $article_html = file_get_html($article_uri) or $this->returnError('Could not request CNET: '.$article_uri, 404);
+                    $article_timestamp = strtotime(ExtractFromDelimiters($article_html->innertext, '<time itemprop="datePublished" class="', '">'));
+                    $article_thumbnail = $article_html->find('div.originalImage', 0);
+
+                    if (is_null($article_thumbnail))
+                        $article_thumbnail = $article_html->find('span.imageContainer', 0);
+
+                    if (!is_null($article_thumbnail))
+                        $article_thumbnail = $article_thumbnail->find('img', 0)->src;
+                    
+                    $article_content = trim(CleanArticle(ExtractFromDelimiters($article_html, '</div></div></div><div class="col-8">', '<footer>')));
+                    $article_author = trim($article_html->find('a.author', 0)->plaintext);
+
+                    $item = new \Item();
+                    $item->uri = $article_uri;
+                    $item->thumbnailUri = $article_thumbnail;
+                    $item->title = $article_title;
+                    $item->author = $article_author;
+                    $item->timestamp = $article_timestamp;
+                    $item->content = $article_content;
+                    $this->items[] = $item;
+                    $limit++;
+                }
+            }
+        }
+    }
+
+    public function getName() {
+        return 'CNET News Bridge'.(empty($this->topicName) ? '' : ' - '.$this->topicName);
+    }
+
+    public function getURI() {
+        return 'http://www.cnet.com/';
+    }
+
+    public function getCacheDuration() {
+        return 1800; // 30 minutes
+        // return 0;
+    }
+}