mirror of
https://github.com/RSS-Bridge/rss-bridge.git
synced 2024-12-29 23:58:23 +03:00
46 lines
1.5 KiB
PHP
46 lines
1.5 KiB
PHP
<?php
|
|
class NasaApodBridge extends BridgeAbstract {
|
|
|
|
const MAINTAINER = 'corenting';
|
|
const NAME = 'NASA APOD Bridge';
|
|
const URI = 'https://apod.nasa.gov/apod/';
|
|
const CACHE_TIMEOUT = 43200; // 12h
|
|
const DESCRIPTION = 'Returns the 3 latest NASA APOD pictures and explanations';
|
|
|
|
public function collectData(){
|
|
|
|
$html = getSimpleHTMLDOM(self::URI . 'archivepix.html');
|
|
|
|
// Start at 1 to skip the "APOD Full Archive" on top of the page
|
|
for($i = 1; $i < 4; $i++) {
|
|
$item = array();
|
|
|
|
$uri_page = $html->find('a', $i + 3)->href;
|
|
$uri = self::URI . $uri_page;
|
|
$item['uri'] = $uri;
|
|
|
|
$picture_html = getSimpleHTMLDOM($uri);
|
|
$picture_html_string = $picture_html->innertext;
|
|
|
|
//Extract image and explanation
|
|
$image_wrapper = $picture_html->find('a', 1);
|
|
$image_path = $image_wrapper->href;
|
|
$img_placeholder = $image_wrapper->find('img', 0);
|
|
$img_alt = $img_placeholder->alt;
|
|
$img_style = $img_placeholder->style;
|
|
$image_uri = self::URI . $image_path;
|
|
$new_img_placeholder = "<img src=\"$image_uri\" alt=\"$img_alt\" style=\"$img_style\">";
|
|
$media = "<a href=\"$image_uri\">$new_img_placeholder</a>";
|
|
$explanation = $picture_html->find('p', 2)->innertext;
|
|
|
|
//Extract date from the picture page
|
|
$date = explode(' ', $picture_html->find('p', 1)->innertext);
|
|
$item['timestamp'] = strtotime($date[4] . $date[3] . $date[2]);
|
|
|
|
//Other informations
|
|
$item['content'] = $media . '<br />' . $explanation;
|
|
$item['title'] = $picture_html->find('b', 0)->innertext;
|
|
$this->items[] = $item;
|
|
}
|
|
}
|
|
}
|