blob: 27f3413f37bef3a5f8ece40e5c9ed2ea498fcdfd [file] [log] [blame]
<?php require_once($_SERVER['DOCUMENT_ROOT'] . "/eclipse.org-common/system/app.class.php"); require_once($_SERVER['DOCUMENT_ROOT'] . "/eclipse.org-common/system/nav.class.php"); require_once($_SERVER['DOCUMENT_ROOT'] . "/eclipse.org-common/system/menu.class.php"); $App = new App(); $Nav = new Nav(); $Menu = new Menu(); include($App->getProjectCommon()); # All on the same line to unclutter the user's desktop'
#*****************************************************************************
#
# functions.php
#
# Author: Yossi Mesika, Stefan Edlund
# Date: 2009-07-19
#
# Description: Common functions for STEM web page
#
#****************************************************************************
#
# Begin: page-specific settings. Change these.
function getFeedContents($rssUrl, $cacheFile)
{
# $cacheFile = $_SERVER['DOCUMENT_ROOT'] . "/stem/data/rss_cache.xml";
# $rssUrl = "http://www.eclipse.org/forums/rdf.php?mode=m&l=1&basic=1&frm=72&n=5";
$rssData = "";
# if (file_exists($cacheFile) && @filemtime($cacheFile) + 86400 > time()) {
# $rssData = @file_get_contents($cacheFile);
# } else {
$rssData = @file_get_contents($rssUrl);
if (!empty($rssData)) {
@file_put_contents($cacheFile, $rssData);
} else {
// If we have a failed retrieve, set cache file mod time to 12 hours behind current epoch.
// This will delay cache timeout for another 12 hours. Fail safe to prevent
// latency on _all_ page reloads in the event of infrastructure problems.
@touch($cacheFile, time() - 43200);
}
# }
return $rssData;
}
function getRssFeed($rssUrl, $cacheFile)
{
//$rssFilePath = $_SERVER['DOCUMENT_ROOT'] . "/stem/feeds/news.xml";
$xmlData = getFeedContents($rssUrl, $cacheFile);
if (empty($xmlData)) {
return;
}
$xmlResult = new SimpleXMLElement($xmlData);
$rssResults = $xmlResult->item;
$rssMaxResults = 5;
if (sizeof($rssResults) > 0) {
$rssCount = 0;
foreach ($rssResults as $rssResult) {
if ($rssCount >= $rssMaxResults) {
break;
}
$title = $rssResult->title;
$url = $rssResult->link;
$ns_dc = $rssResult->children("http://purl.org/dc/elements/1.1/");
$date = strtotime($ns_dc->date);
if (!$date || $date === -1) {
$date = time();
}
$formattedDate = date('d-M y', $date);
echo "<img src=\"images/arrow.jpg\" width=\"11\" height=\"10\" alt=\"\" border=\"0\">&nbsp;" .$formattedDate . ": &nbsp;<a href=\"". $url ."\" target=\"_blank\">". $title ."</a><br />";
$rssCount++;
}
}
}
function getData($file, $maxresults, $icon)
{
$filePath = $_SERVER['DOCUMENT_ROOT'] . $file;
$xmlData = file_get_contents($filePath);
$xmlResult = new SimpleXMLElement($xmlData);
$results = $xmlResult->item;
echo $results;
if (sizeof($results) > 0) {
$count = 0;
foreach ($results as $result) {
if ($maxresults != -1 && $count >= $maxresults) {
break;
}
$title = $result->title;
$url = $result->link;
$authors = $result->authors;
$source = $result->source;
$other = $result->other;
$image = $result->image;
$markup = "";
if(!empty($image)) {
$markup = $markup. "<img src=\"". $image ."\" style=\"float: left;width:150px;\"/>";
}
if(!empty($authors))
$markup = $markup. $authors. "&nbsp;";
if(!empty($url)) {
$markup = $markup. "<a href=\"". $url ."\" target=\"_blank\">";
if(!empty($icon)) $markup = $markup. "<img border=0 src=\"". $icon . "\">&nbsp;";
}
if(!empty($title))
$markup = $markup. $title."</a>&nbsp;";
if(!empty($source))
$markup = $markup. "<div style=\"font-style: italic;\">".$source."</div>";
if(!empty($other))
$markup = $markup. "&nbsp;" . $other;
$markup = $markup . "<br/>";
echo $markup;
$count++;
}
}
}
?>