From b48a44c9793b872317fc9f806348b6c9d4b7fcec Mon Sep 17 00:00:00 2001
From: logmanoriginal <logmanoriginal@users.noreply.github.com>
Date: Sun, 19 Mar 2017 14:07:25 +0100
Subject: [PATCH] [UsbekEtRicaBridge] Add new bridge

Adds a new bridge to fetch contents from https://usbeketrica.com/
Feeds are build from cards displayed on the front page

This bridge provides two options:
- limit: Defines how many articles are returned
- fullarticle: Defines whether or not the full article is retured

Requested via #457
---
 bridges/UsbekEtRicaBridge.php | 110 ++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 bridges/UsbekEtRicaBridge.php

diff --git a/bridges/UsbekEtRicaBridge.php b/bridges/UsbekEtRicaBridge.php
new file mode 100644
index 0000000..27d847a
--- /dev/null
+++ b/bridges/UsbekEtRicaBridge.php
@@ -0,0 +1,110 @@
+<?php
+class UsbekEtRicaBridge extends BridgeAbstract {
+
+	const MAINTAINER = 'logmanoriginal';
+	const NAME = 'Usbek & Rica Bridge';
+	const URI = 'https://usbeketrica.com';
+	const DESCRIPTION = 'Returns latest articles from the front page';
+
+	const PARAMETERS = array(
+		array(
+			'limit' => array(
+				'name' => 'Number of articles to return',
+				'type' => 'number',
+				'required' => false,
+				'title' => 'Specifies the maximum number of articles to return',
+				'defaultValue' => -1
+			),
+			'fullarticle' => array(
+				'name' => 'Load full article',
+				'type' => 'checkbox',
+				'required' => false,
+				'title' => 'Activate to load full articles',
+			)
+		)
+	);
+
+	public function collectData(){
+		$limit = $this->getInput('limit');
+		$fullarticle = $this->getInput('fullarticle');
+		$html = getSimpleHTMLDOM($this->getURI());
+
+		$articles = $html->find('div.details');
+
+		foreach($articles as $article){
+			$item = array();
+
+			$title = $article->find('div.card-title', 0);
+			if($title){
+				$item['title'] = $title->plaintext;
+			} else {
+				// Sometimes we get rubbish, ignore.
+				continue;
+			}
+
+			$author = $article->find('div.author span', 0);
+			if($author){
+				$item['author'] = $author->plaintext;
+			}
+
+			$uri = $article->find('a.read', 0)->href;
+			if(substr($uri, 0, 1) === 'h'){ // absolute uri
+				$item['uri'] = $uri;
+			} else { // relative uri
+				$item['uri'] = $this->getURI() . $uri;
+			}
+
+			if($fullarticle){
+				$content = $this->loadFullArticle($item['uri']);
+			}
+
+			if($fullarticle && !is_null($content)){
+				$item['content'] = $content;
+			} else {
+				$excerpt = $article->find('div.card-excerpt', 0);
+				if($excerpt){
+					$item['content'] = $excerpt->plaintext;
+				}
+			}
+
+			$image = $article->find('div.card-img img', 0);
+			if($image){
+				$item['enclosures'] = array(
+					$image->src
+				);
+			}
+
+			$this->items[] = $item;
+
+			if($limit > 0 && count($this->items) >= $limit){
+				break;
+			}
+		}
+	}
+
+	/**
+	* Loads the full article and returns the contents
+	* @param $uri The article URI
+	* @return The article content
+	*/
+	private function loadFullArticle($uri){
+		$html = getSimpleHTMLDOMCached($uri);
+
+		$content = $html->find('section.main', 0);
+		if($content){
+			return $this->replaceUriInHtmlElement($content);
+		}
+
+		return null;
+	}
+
+	/**
+	* Replaces all relative URIs with absolute ones
+	* @param $element A simplehtmldom element
+	* @return The $element->innertext with all URIs replaced
+	*/
+	private function replaceUriInHtmlElement($element){
+		return str_replace('href="/', 'href="' . $this->getURI() . '/', $element->innertext);
+	}
+
+}