From 3b69c71197517c64f692bf8e6e088b72d33252e4 Mon Sep 17 00:00:00 2001
From: Mitsukarenai <mitsu@suumitsu.eu>
Date: Sun, 1 Feb 2015 16:46:59 +0100
Subject: [PATCH] [4chan] new bridge

---
 bridges/FourchanBridge.php | 65 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 bridges/FourchanBridge.php

diff --git a/bridges/FourchanBridge.php b/bridges/FourchanBridge.php
new file mode 100644
index 00000000..e6068af7
--- /dev/null
+++ b/bridges/FourchanBridge.php
@@ -0,0 +1,65 @@
+<?php
+/**
+* RssBridge4chan
+* @name 4chan
+* @homepage https://www.4chan.org/
+* @description Returns posts from the specified thread
+* @maintainer mitsukarenai
+* @update 2015-02-01
+* @use1(t="Thread URL")
+ */
+
+class FourchanBridge extends BridgeAbstract{
+
+  public function collectData(array $param){
+
+	if (!isset($param['t']))
+		$this->returnError('You must specify the thread URL (?t=...)', 400);
+
+	$thread = parse_url($param['t']) or $this->returnError('This URL seems malformed, please check it.', 400);
+	if($thread['host'] !== 'boards.4chan.org')
+		$this->returnError('4chan thread URL only.', 400);
+
+	if(strpos($thread['path'], 'thread/') === FALSE)
+		$this->returnError('You must specify the thread URL.', 400);
+
+	$url = 'https://boards.4chan.org'.$thread['path'].'';
+	$html = file_get_html($url) or $this->returnError("Could not request 4chan, thread not found", 404);
+
+	foreach($html->find('div.postContainer') as $element) {
+		$item = new \Item();
+		$item->id = $element->find('.post', 0)->getAttribute('id');
+		$item->uri = $url.'#'.$item->id;
+		$item->timestamp = $element->find('span.dateTime', 0)->getAttribute('data-utc');
+		$item->author = $element->find('span.name', 0)->plaintext;
+
+
+		if(!empty($element->find('.file', 0) ) ) {
+			$item->image = $element->find('.file a', 0)->href;
+			$item->imageThumb = $element->find('.file img', 0)->src;
+			if(empty($item->imageThumb) and strpos($item->image, '.swf') !== FALSE)
+				$item->imageThumb = 'http://i.imgur.com/eO0cxf9.jpg';
+		}
+		if(!empty($element->find('span.subject', 0)->innertext )) {
+			$item->subject = $element->find('span.subject', 0)->innertext;
+		}
+		$item->title = (!empty($item->subject) ? $item->subject.' - ' : '' ) . 'reply '.$item->id.' | '.$item->author;
+
+
+		$item->content = (!empty($item->image) ? '<a href="'.$item->image.'"><img alt="'.$item->id.'" src="'.$item->imageThumb.'" /></a><br>' : '') . '<span id="'.$item->id.'">'.$element->find('.postMessage', 0)->innertext.'</span>';
+		$this->items[] = $item;
+	}
+  }
+    
+    public function getName(){
+        return '4chan';
+    }
+
+    public function getURI(){
+        return 'https://www.4chan.org/';
+    }
+
+    public function getCacheDuration(){
+        return 300; // 5min
+    }
+}