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Update index.php

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Evan Pratten 2017-09-12 20:23:11 -04:00 committed by GitHub
parent 16a2f236e3
commit 86369b1c2f
1 changed files with 55 additions and 50 deletions
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105
community/index.php
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@ -98,56 +98,61 @@
<div class="rantlist-bg">
<ul class="rantlist">
<?PHP
// define script parameters
$BLOGURL = "http://www.rssmix.com/u/8252161/rss.xml";
$NUMITEMS = 2;
$TIMEFORMAT = "j F Y, g:ia";
$CACHEFILE = "/tmp/" . md5($BLOGURL);
$CACHETIME = 4; // hours
// download the feed iff a cached version is missing or too old
if(!file_exists($CACHEFILE) || ((time() - filemtime($CACHEFILE)) > 3600 * $CACHETIME)) {
if($feed_contents = http_get_contents($BLOGURL)) {
// write feed contents to cache file
$fp = fopen($CACHEFILE, 'w');
fwrite($fp, $feed_contents);
fclose($fp);
}
}
include "rssparser.php";
$rss_parser = new RSSParser($CACHEFILE);
// read feed data from cache file
$feeddata = $rss_parser->getRawOutput();
extract($feeddata['RSS']['CHANNEL'][0], EXTR_PREFIX_ALL, 'rss');
// display leading image
if(isset($rss_IMAGE[0]) && $rss_IMAGE[0]) {
extract($rss_IMAGE[0], EXTR_PREFIX_ALL, 'img');
echo "<p><a title=\"{$img_TITLE}\" href=\"{$img_LINK}\"><img src=\"{$img_URL}\" alt=\"\"></a></p>\n";
}
// display feed title
echo "<h4><a title=\"",htmlspecialchars($rss_DESCRIPTION),"\" href=\"{$rss_LINK}\" target=\"_blank\">";
echo htmlspecialchars($rss_TITLE);
echo "</a></h4>\n";
// display feed items
$count = 0;
foreach($rss_ITEM as $itemdata) {
echo "<p><b><a href=\"{$itemdata['LINK']}\" target=\"_blank\">";
echo htmlspecialchars(stripslashes($itemdata['TITLE']));
echo "</a></b><br>\n";
echo htmlspecialchars(stripslashes($itemdata['DESCRIPTION'])),"<br>\n";
echo "<i>",date($TIMEFORMAT, strtotime($itemdata['PUBDATE'])),"</i></p>\n\n";
if(++$count >= $NUMITEMS) break;
}
// display copyright information
echo "<p><small>&copy; {",htmlspecialchars($rss_COPYRIGHT),"}</small></p>\n";
?>
<?php
function getContent() {
//Thanks to https://davidwalsh.name/php-cache-function for cache idea
$file = "./feed-cache.txt";
$current_time = time();
$expire_time = 5 * 60;
$file_time = filemtime($file);
if(file_exists($file) && ($current_time - $expire_time < $file_time)) {
return file_get_contents($file);
}
else {
$content = getFreshContent();
file_put_contents($file, $content);
return $content;
}
}
function getFreshContent() {
$html = "";
$newsSource = array(
array(
"title" => "RetryLife",
"url" => "https://twitrss.me/twitter_user_to_rss/?user=RetryLife_music"
),
array(
"title" => "ewpratten",
"url" => "https://twitrss.me/twitter_user_to_rss/?user=Ewpratten"
),
array(
"title" => "nsdesjardins",
"url" => "https://twitrss.me/twitter_user_to_rss/?user=Nsdesjardins345"
)
);
function getFeed($url){
$rss = simplexml_load_file($url);
$count = 0;
$html .= '<ul>';
foreach($rss->channel->item as$item) {
$count++;
if($count > 7){
break;
}
$html .= '<li><a href="'.htmlspecialchars($item->link).'">'.htmlspecialchars($item->title).'</a></li>';
}
$html .= '</ul>';
return $html;
}
foreach($newsSource as $source) {
$html .= '<h2>'.$source["title"].'</h2>';
$html .= getFeed($source["url"]);
}
return $html;
}
print getContent();
?>
<?php