mirror of
https://github.com/RSS-Bridge/rss-bridge.git
synced 2025-04-04 16:49:35 +00:00
[SubstackProfileBridge] Add new bridge
This commit is contained in:
Phantop
parent
462c005f2c
commit
a8f3b495a5
209
bridges/SubstackProfileBridge.php
Normal file
209
bridges/SubstackProfileBridge.php
Normal file
@ -0,0 +1,209 @@
|
||||
<?php
|
||||
|
||||
class SubstackProfileBridge extends BridgeAbstract
|
||||
{
|
||||
const NAME = 'Substack Profile';
|
||||
const MAINTAINER = 'phantop';
|
||||
const URI = 'https://substack.com/';
|
||||
const DESCRIPTION = 'Returns posts from profiles on Substack';
|
||||
const PARAMETERS = [[
|
||||
'profile' => [
|
||||
'name' => 'Profile name to use',
|
||||
'exampleValue' => 'taliabhatt',
|
||||
],
|
||||
]];
|
||||
|
||||
private $name;
|
||||
private $icon;
|
||||
public function collectData()
|
||||
{
|
||||
$html = getSimpleHTMLDOMCached($this->getURI());
|
||||
preg_match('/<script>window\._preloads\s*= JSON\.parse\("(.+?)"\)\s*<\/script>/', $html, $preg);
|
||||
$json = stripcslashes($preg[1]);
|
||||
$profile = json_decode($json, true)['profile'];
|
||||
|
||||
$this->name = $profile['name'];
|
||||
$this->icon = $profile['photo_url'];
|
||||
|
||||
$id = $profile['id'];
|
||||
$json = getContents(parent::getURI() . "api/v1/reader/feed/profile/$id");
|
||||
foreach (json_decode($json, true)['items'] as $element) {
|
||||
$this->items[] = $this->processAttachment($element);
|
||||
}
|
||||
}
|
||||
|
||||
private function processAttachment(array $element)
|
||||
{
|
||||
$item = [];
|
||||
switch ($element['type']) {
|
||||
case 'comment':
|
||||
$element = $element['comment'];
|
||||
$item['author'] = $element['name'] ?? $element['user']['name'];
|
||||
$item['content'] = '';
|
||||
if (isset($element['body_json'])) {
|
||||
$item['content'] = $this->processBodyJson($element['body_json']);
|
||||
}
|
||||
$item['timestamp'] = $element['date'];
|
||||
$item['title'] = 'Comment by ' . $item['author'];
|
||||
$item['uri'] = $this->getURI() . '/note/c-' . $element['id'];
|
||||
break;
|
||||
case 'post':
|
||||
$item['content'] = $element['postSelection']['text'] ?? '';
|
||||
$element = $element['post'];
|
||||
$item['author'] = $element['publishedBylines'][0]['name'];
|
||||
$item['content'] .= $this->fetchPost($element['id']);
|
||||
$item['timestamp'] = $element['post_date'];
|
||||
$item['title'] = $element['title'];
|
||||
$item['uri'] = parent::getURI() . 'home/post/p-' . $element['id'];
|
||||
break;
|
||||
case 'link':
|
||||
$element = $element['linkMetadata'];
|
||||
$item['author'] = $element['host'];
|
||||
$item['content'] = $element['description'];
|
||||
$item['title'] = $element['title'];
|
||||
$item['uri'] = $element['url'];
|
||||
break;
|
||||
case 'image':
|
||||
$item['uri'] = $element['imageUrl'];
|
||||
break;
|
||||
default:
|
||||
throw new Exception('Invalid Substack entry type: ' . $element['type']);
|
||||
}
|
||||
|
||||
$item['enclosures'] = [
|
||||
$element['audio_items'][0]['audio_url'] ?? null,
|
||||
$element['audio_items'][1]['audio_url'] ?? null,
|
||||
$element['cover_image'] ?? null,
|
||||
$element['image'] ?? null,
|
||||
$element['imageUrl'] ?? null,
|
||||
];
|
||||
|
||||
$item['categories'] = array_map(fn($tag) => $tag['name'], $element['postTags'] ?? []);
|
||||
$item['comments'] = $item['uri'] . '/restacks/notes';
|
||||
|
||||
if (isset($element['attachments'])) {
|
||||
foreach ($element['attachments'] as $attachment) {
|
||||
$attachment = $this->processAttachment($attachment);
|
||||
$item['categories'] = array_merge($item['categories'], $attachment['categories']);
|
||||
$item['enclosures'] = array_merge($item['enclosures'], $attachment['enclosures']);
|
||||
if (isset($attachment['title'])) { // Nothing to quote for images
|
||||
$item['content'] .= $this->quoteAttachment($attachment);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $item;
|
||||
}
|
||||
|
||||
private function fetchPost(string $id)
|
||||
{
|
||||
$json = getContents(parent::getURI() . "api/v1/posts/by-id/$id");
|
||||
$json = json_decode($json, true)['post'];
|
||||
$html = str_get_html($json['body_html']);
|
||||
$body = $html->root;
|
||||
$block = $html->createElement('div');
|
||||
$block->appendChild($html->createElement('hr'));
|
||||
$block->appendChild($html->createElement('h4', 'Full text:'));
|
||||
$block->appendChild($body);
|
||||
return $block->innertext();
|
||||
}
|
||||
|
||||
private function quoteAttachment(array $attachment)
|
||||
{
|
||||
$html = new simple_html_dom();
|
||||
$body = $html->createElement('div');
|
||||
$body->appendChild($html->createElement('hr'));
|
||||
$link = $html->createElement('a');
|
||||
$link->href = $attachment['uri'];
|
||||
$link->appendChild($html->createElement('h3', $attachment['title']));
|
||||
$body->appendChild($link);
|
||||
if ($attachment['content'] != '') {
|
||||
$body->appendChild($html->createElement('h4', 'Qouting ' . $attachment['author'] . ':'));
|
||||
$body->appendChild($html->createElement('blockquote', $attachment['content']));
|
||||
}
|
||||
return $body->innertext();
|
||||
}
|
||||
|
||||
private function processBodyJson(array $json)
|
||||
{
|
||||
$html = new simple_html_dom();
|
||||
$body = $html->createElement('div');
|
||||
foreach ($json['content'] as $block) {
|
||||
if (isset($block['content'])) {
|
||||
$content = $this->processBodyJson($block);
|
||||
}
|
||||
switch ($block['type']) {
|
||||
case 'blockquote':
|
||||
$content->tag = 'blockquote';
|
||||
$body->appendChild($content);
|
||||
break;
|
||||
case 'paragraph':
|
||||
$content->tag = 'p';
|
||||
$body->appendChild($content);
|
||||
break;
|
||||
case 'text':
|
||||
$text = $html->createTextNode($block['text']);
|
||||
if (isset($block['marks'])) {
|
||||
foreach ($block['marks'] as $mark) {
|
||||
switch ($mark['type']) {
|
||||
case 'bold':
|
||||
$marked = $html->createElement('strong');
|
||||
$marked->appendChild($text);
|
||||
$text = $marked;
|
||||
break;
|
||||
case 'italic':
|
||||
$marked = $html->createElement('em');
|
||||
$marked->appendChild($text);
|
||||
$text = $marked;
|
||||
break;
|
||||
case 'link':
|
||||
$marked = $html->createElement('a');
|
||||
$marked->href = $mark['attrs']['href'];
|
||||
$marked->appendChild($text);
|
||||
$text = $marked;
|
||||
break;
|
||||
default:
|
||||
throw new Exception('Invalid text mark type: ' . $mark['type']);
|
||||
}
|
||||
}
|
||||
}
|
||||
$body->appendChild($text);
|
||||
break;
|
||||
case 'substack_mention':
|
||||
$link = $html->createElement('a');
|
||||
$link->href = parent::getURI() . 'profile/' . $block['attrs']['id'];
|
||||
$link->appendChild($html->createTextNode($block['attrs']['label']));
|
||||
$body->appendChild($link);
|
||||
break;
|
||||
default:
|
||||
throw new Exception('Invalid body type: ' . $block['type']);
|
||||
}
|
||||
}
|
||||
return $body;
|
||||
}
|
||||
|
||||
public function getName()
|
||||
{
|
||||
$name = parent::getName();
|
||||
if (isset($this->name)) {
|
||||
$name .= " - $this->name";
|
||||
}
|
||||
return $name;
|
||||
}
|
||||
|
||||
public function getIcon()
|
||||
{
|
||||
if (isset($this->icon)) {
|
||||
return $this->icon;
|
||||
}
|
||||
return parent::getIcon();
|
||||
}
|
||||
|
||||
public function getURI()
|
||||
{
|
||||
if ($this->getInput('profile') != null) {
|
||||
return parent::getURI() . '@' . $this->getInput('profile');
|
||||
}
|
||||
return parent::getURI();
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user