105 lines
2.7 KiB
PHP
105 lines
2.7 KiB
PHP
|
<?php
|
||
|
|
class DevToBridge extends BridgeAbstract {
|
||
|
|
|
||
|
|
const CONTEXT_BY_TAG = 'By tag';
|
||
|
|
|
||
|
|
const NAME = 'dev.to Bridge';
|
||
|
|
const URI = 'https://dev.to';
|
||
|
|
const DESCRIPTION = 'Returns feeds for tags';
|
||
|
|
const MAINTAINER = 'logmanoriginal';
|
||
|
|
const CACHE_TIMEOUT = 10800; // 15 min.
|
||
|
|
|
||
|
|
const PARAMETERS = array(
|
||
|
|
self::CONTEXT_BY_TAG => array(
|
||
|
|
'tag' => array(
|
||
|
|
'name' => 'Tag',
|
||
|
|
'type' => 'text',
|
||
|
|
'required' => true,
|
||
|
|
'title' => 'Insert your tag',
|
||
|
|
'exampleValue' => 'python'
|
||
|
|
),
|
||
|
|
'full' => array(
|
||
|
|
'name' => 'Full article',
|
||
|
|
'type' => 'checkbox',
|
||
|
|
'required' => false,
|
||
|
|
'title' => 'Enable to receive the full article for each item',
|
||
|
|
'defaultValue' => false
|
||
|
|
)
|
||
|
|
)
|
||
|
|
);
|
||
|
|
|
||
|
|
public function getURI() {
|
||
|
|
switch($this->queriedContext) {
|
||
|
|
case self::CONTEXT_BY_TAG:
|
||
|
|
if($tag = $this->getInput('tag')) {
|
||
|
|
return static::URI . '/t/' . urlencode($tag);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
return parent::getURI();
|
||
|
|
}
|
||
|
|
|
||
|
|
public function getIcon() {
|
||
|
|
return 'https://practicaldev-herokuapp-com.freetls.fastly.net/assets/
|
||
|
|
apple-icon-5c6fa9f2bce280428589c6195b7f1924206a53b782b371cfe2d02da932c8c173.png';
|
||
|
|
}
|
||
|
|
|
||
|
|
public function collectData() {
|
||
|
|
|
||
|
|
$html = getSimpleHTMLDOMCached($this->getURI())
|
||
|
|
or returnServerError('Could not request ' . $this->getURI());
|
||
|
|
|
||
|
|
$html = defaultLinkTo($html, static::URI);
|
||
|
|
|
||
|
|
$articles = $html->find('div[class="single-article"]')
|
||
|
|
or returnServerError('Could not find articles!');
|
||
|
|
|
||
|
|
foreach($articles as $article) {
|
||
|
|
|
||
|
|
if($article->find('[class*="cta"]', 0)) { // Skip ads
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
$item = array();
|
||
|
|
|
||
|
|
$item['uri'] = $article->find('a[id*=article-link]', 0)->href;
|
||
|
|
$item['title'] = $article->find('h3', 0)->plaintext;
|
||
|
|
|
||
|
|
// i.e. "Charlie Harrington・Sep 21"
|
||
|
|
$item['timestamp'] = strtotime(explode('・', $article->find('h4 a', 0)->plaintext, 2)[1]);
|
||
|
|
$item['author'] = explode('・', $article->find('h4 a', 0)->plaintext, 2)[0];
|
||
|
|
|
||
|
|
// Profile image
|
||
|
|
$item['enclosures'] = array($article->find('img', 0)->src);
|
||
|
|
|
||
|
|
if($this->getInput('full')) {
|
||
|
|
$fullArticle = $this->getFullArticle($item['uri']);
|
||
|
|
$item['content'] = <<<EOD
|
||
|
|
<img src="{$item['enclosures'][0]}" alt="{$item['author']}">
|
||
|
|
<p>{$fullArticle}</p>
|
||
|
|
EOD;
|
||
|
|
} else {
|
||
|
|
$item['content'] = <<<EOD
|
||
|
|
<img src="{$item['enclosures'][0]}" alt="{$item['author']}">
|
||
|
|
<p>{$item['title']}</p>
|
||
|
|
EOD;
|
||
|
|
}
|
||
|
|
|
||
|
|
$item['categories'] = array_map(function($e){ return $e->plaintext; }, $article->find('div.tags span.tag'));
|
||
|
|
|
||
|
|
$this->items[] = $item;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
private function getFullArticle($url) {
|
||
|
|
$html = getSimpleHTMLDOMCached($url)
|
||
|
|
or returnServerError('Unable to load article from "' . $url . '"!');
|
||
|
|
|
||
|
|
$html = defaultLinkTo($html, static::URI);
|
||
|
|
|
||
|
|
return $html->find('[id="article-body"]', 0);
|
||
|
|
}
|
||
|
|
}
|