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[TldrTechBridge] Add bridge (#3222)

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* [TldrTechBridge] Add bridge

* [TldrTechBridge] Fix lint

* [TldrTechBridge] Fix lint
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Korytov Pavel 2023-01-23 21:22:13 +03:00 • committed by GitHub
parent e1e340f650
commit e76ddf9192
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bridges/TldrTechBridge.php Normal file
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<?php
class TldrTechBridge extends BridgeAbstract
{
const MAINTAINER = 'sqrtminusone';
const NAME = 'TLDR Tech Newsletter Bridge';
const URI = 'https://tldr.tech/';
const CACHE_TIMEOUT = 3600; // 1 hour
const DESCRIPTION = 'Return newsletter articles from TLDR Tech';
const PARAMETERS = [
'' => [
'limit' => [
'name' => 'Maximum number of articles to return',
'type' => 'number',
'required' => true,
'defaultValue' => 10
],
'topic' => [
'name' => 'Topic',
'type' => 'list',
'values' => [
'Tech' => 'tech',
'Crypto' => 'crypto',
],
'defaultValue' => 'tech'
]
]
];
public function collectData()
{
$html = getSimpleHTMLDOM(self::URI . $this->getInput('topic') . '/archives');
$entries_root = $html->find('div.content-center.mt-5', 0);
$added = 0;
foreach ($entries_root->children() as $child) {
if ($child->tag != 'a') {
continue;
}
// Convert /<topic>/2023-01-01 to unix timestamp
$date_items = explode('/', $child->href);
$date = strtotime(end($date_items));
$this->items[] = [
'uri' => self::URI . $child->href,
'title' => $child->plaintext,
'timestamp' => $date,
'content' => $this->parseEntry(self::URI . $child->href)
];
$added++;
if ($added >= $this->getInput('limit')) {
break;
}
}
}
private function parseEntry($uri)
{
$html = getSimpleHTMLDOM($uri);
$content = $html->find('div.content-center.mt-5', 0);
$subscribe_form = $content->find('div.mt-5 > div > form', 0);
if ($subscribe_form) {
$content->removeChild($subscribe_form->parent->parent);
}
$privacy_link = $content->find("a[href='/privacy']", 0);
if ($privacy_link) {
$content->removeChild($privacy_link->parent->parent);
}
$headers = $content->find('h6.text-center.font-bold');
foreach ($headers as $header) {
$elem = $html->createElement('h3', $header->parent->plaintext);
$elem->style = 'margin-top: 1.2em; margin-bottom: 0.5em;';
$header_root = $header->parent;
foreach ($header_root->children() as $child) {
$header_root->removeChild($child);
}
$header_root->appendChild($elem);
}
foreach ($content->find('a.font-bold') as $a) {
$a->removeAttribute('class');
$elem = $html->createElement('b', $a->plaintext);
$a->removeChild($a->firstChild());
$a->appendChild($elem);
}
foreach ($content->children() as $child) {
if ($child->tag != 'div') {
continue;
}
foreach ($child->children() as $grandchild) {
if ($grandchild->tag == 'div') {
$grandchild->style = 'margin-bottom: 12px;';
}
}
}
return $content->innertext;
}
}