added funcionality to get news and forum posts from RSS-feeds
This commit is contained in:
Nils Bohrs
parent
b2022b9cf3
commit
f6d0f92d58
@ -33,9 +33,16 @@
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}
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else
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{
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$url = $opt['news']['include'];
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$url = str_replace('{style}', $opt['template']['style'], $url);
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$newscontent = read_file($url, $opt['news']['maxsize']);
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/*
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* changed by bohrsty to fix error in displaying news from blog
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* requires $opt['news']['count'] in settings for number of blog-items
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* $opt['news']['include'] needs to be the RSS-URL of the blog
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*
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$url = $opt['news']['include'];
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$url = str_replace('{style}', $opt['template']['style'], $url);
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$newscontent = read_file($url, $opt['news']['maxsize']);
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*/
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$newscontent = RSSParser::parse($opt['news']['count'],$opt['news']['include']);
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$tpl->assign('news', $newscontent);
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$tpl->assign('extern_news', true);
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@ -46,6 +53,15 @@
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require_once($opt['rootpath'] . 'cache2/phpbb.inc.php');
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else
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*/
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/*
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* changed by bohrsty to add lastest forum-entries using RSS-feed
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* requires $opt['forum']['count'] in settings for number of lastest forum-posts
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* requires $opt['forum']['url'] in settings: RSS-feed-URL of the forum
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*/
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$forumcontent = RSSParser::parse($opt['forum']['count'],$opt['forum']['url']);
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$tpl->assign('forum',$forumcontent);
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$phpbb_topics = array();
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$tpl->assign('phpbb_topics', $phpbb_topics);
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$tpl->assign('phpbb_enabled', ($opt['cron']['phpbbtopics']['url'] != ''));
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78
htdocs/lib2/RSSParser.class.php
Normal file
78
htdocs/lib2/RSSParser.class.php
Normal file
@ -0,0 +1,78 @@
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<?php
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class RSSParser {
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/**
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* parse
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* @param int $items number of feeditems to parse from feed
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* @param string $url url of the feed to parse
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* @return string $item feeditems as HTML-string
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*/
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public static function parse($items,$url) {
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// error
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$error = false;
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// check $url
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if(!preg_match('!^(http|https|ftp)\://([a-zA-Z0-9\.\-]+(\:[a-zA-Z0-9\.&%\$\-]+)*@)*((25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9])\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[0-9])|localhost|([a-zA-Z0-9\-]+\.)*[a-zA-Z0-9\-]+\.(com|edu|gov|int|mil|net|org|biz|arpa|info|name|pro|aero|coop|museum|[a-zA-Z]{2}))(\:[0-9]+)*(/($|[a-zA-Z0-9\.\,\?\'\\\+&%\$#\=~_\-]+))*$!',$url)) {
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$error = true;
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} else {
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// output
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$html = '<div class="buffer" style="width: 500px;height: 2px;"> </div>'."\n";
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// get xml-data
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$data = file_get_contents($url);
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// check data
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if($data === false || strpos($data, 'rss version=') === false) {
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$error = true;
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} else {
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// parse XML
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try {
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// get SimpleXML-object
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$xml = new SimpleXMLElement($data);
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// walk through items
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$i=0;
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foreach($xml->channel->item as $item) {
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// check length
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if($items != 0 && $i >= $items) {
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break;
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} else {
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// add html
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$html .= '<p class="content-title-noshade-size2" style="display: inline;">'."\n";
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$html .= strftime('%e. %B %Y',strtotime($item->pubDate)).' - '. $item->title;
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$html .= '</p> <p style="line-height: 1.6em;display: inline;"> [<b><a class="link" href="'.$item->link.'">mehr...</a></b>]</p>'."\n";
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$html .= '<p>'.$item->description.'</p>'."\n";
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}
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// increment counter
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$i++;
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}
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// finish html
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$html .= '<div class="buffer" style="width: 500px;"> </div>'."\n";
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}
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catch(Exception $e) {
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$error = true;
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}
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}
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}
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// return
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if(!$error) {
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return $html;
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} else {
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return '';
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}
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}
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}
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?>
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@ -17,11 +17,16 @@ function __autoload($class_name)
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if (!preg_match('/^[\w]{1,}$/', $class_name))
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return;
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$class_name2 = $class_name;
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$class_name = str_replace('_', '/', $class_name);
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$file = $opt['rootpath'] . '../lib/classes/' . $class_name . '.php';
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if (file_exists($file))
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require_once($file);
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$file2 = $opt['rootpath'] . 'lib2/class.' . $class_name2 . '.php';
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if (file_exists($file)) {
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require_once($file);
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} elseif(file_exists($file2)) {
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require_once($file2);
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}
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}
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// yepp, we will use UTF-8
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@ -107,10 +107,13 @@
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<a href="{$phpbb_link|escape}" style="color: rgb(88, 144, 168); text-decoration: none;">{t 1=$phpbb_name|escape}New forum topcis (%1){/t}</a>
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</p>
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</div>
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{* adapted by bohrsty for forums-posts on homepage using RSS-feed
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<div class="content-txtbox-noshade">
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<p style="line-height: 1.6em;">Unser neues Forum findest du unter <a href="http://forum.geocaching-network.org">forum.geocaching-network.org</a>.</p>
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<div class="buffer" style="width: 500px;"> </div>
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</div>
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*}
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{forum}
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{*
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<ul class="nodot">
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{foreach from=$phpbb_topics item=phpbbItem}
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