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[FourchanBridge] use 'category' and 'thread' parameters instead of full URI

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This breaks compatibility with previous versions of FourChanBridge.
Bridges should never use full URIs as inputs as their validation will
always be more complicated, hence prone to security issues,
than rebuilding a clean URI from simple validated inputs.

Signed-off-by: Pierre Mazière <pierre.maziere@gmx.com>
This commit is contained in:
Pierre Mazière 2016-09-04 14:07:58 +02:00
parent 671703cd37
commit fec864e010
1 changed files with 17 additions and 17 deletions
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34
bridges/FourchanBridge.php
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@ -3,35 +3,35 @@ class FourchanBridge extends BridgeAbstract{
const MAINTAINER = "mitsukarenai";
const NAME = "4chan";
const URI = "https://www.4chan.org/";
const URI = "https://boards.4chan.org/";
const DESCRIPTION = "Returns posts from the specified thread";
const PARAMETERS = array( array(
't'=>array(
'name'=>'Thread URL',
'pattern'=>'(https:\/\/)?boards\.4chan\.org\/.*thread\/.*',
'c'=>array(
'name'=>'Thread category',
'required'=>true
)
),
't'=>array(
'name'=>'Thread number',
'type'=>'number',
'required'=>true
)
));
public function getURI(){
return static::URI.$this->getInput('c').'/thread/'.$this->getInput('t');
}
public function collectData(){
$thread = parse_url($this->getInput('t'))
or $this->returnClientError('This URL seems malformed, please check it.');
if($thread['host'] !== 'boards.4chan.org')
$this->returnClientError('4chan thread URL only.');
if(strpos($thread['path'], 'thread/') === FALSE)
$this->returnClientError('You must specify the thread URL.');
$url = 'https://boards.4chan.org'.$thread['path'];
$html = $this->getSimpleHTMLDOM($url)
or $this->returnServerError("Could not request 4chan, thread not found");
$html = $this->getSimpleHTMLDOM($this->getURI())
or $this->returnServerError("Could not request 4chan, thread not found");
foreach($html->find('div.postContainer') as $element) {
$item = array();
$item['id'] = $element->find('.post', 0)->getAttribute('id');
$item['uri'] = $url.'#'.$item['id'];
$item['uri'] = $this->getURI().'#'.$item['id'];
$item['timestamp'] = $element->find('span.dateTime', 0)->getAttribute('data-utc');
$item['author'] = $element->find('span.name', 0)->plaintext;