Error creating feed file, please check write permissions.
"; + } + } + +} + + +/** + * FeedDate is an internal class that stores a date for a feed or feed item. + * Usually, you won't need to use this. + */ +class FeedDate { + var $unix; + + /** + * Creates a new instance of FeedDate representing a given date. + * Accepts RFC 822, ISO 8601 date formats as well as unix time stamps. + * @param mixed $dateString optional the date this FeedDate will represent. If not specified, the current date and time is used. + */ + function FeedDate($dateString="") { + if ($dateString=="") $dateString = date("r"); + + if (is_integer($dateString)) { + $this->unix = $dateString; + return; + } + if (preg_match("~(?:(?:Mon|Tue|Wed|Thu|Fri|Sat|Sun),\\s+)?(\\d{1,2})\\s+([a-zA-Z]{3})\\s+(\\d{4})\\s+(\\d{2}):(\\d{2}):(\\d{2})\\s+(.*)~",$dateString,$matches)) { + $months = Array("Jan"=>1,"Feb"=>2,"Mar"=>3,"Apr"=>4,"May"=>5,"Jun"=>6,"Jul"=>7,"Aug"=>8,"Sep"=>9,"Oct"=>10,"Nov"=>11,"Dec"=>12); + $this->unix = mktime($matches[4],$matches[5],$matches[6],$months[$matches[2]],$matches[1],$matches[3]); + if (substr($matches[7],0,1)=='+' OR substr($matches[7],0,1)=='-') { + $tzOffset = (substr($matches[7],0,3) * 60 + substr($matches[7],-2)) * 60; + } else { + if (strlen($matches[7])==1) { + $oneHour = 3600; + $ord = ord($matches[7]); + if ($ord < ord("M")) { + $tzOffset = (ord("A") - $ord - 1) * $oneHour; + } elseif ($ord >= ord("M") AND $matches[7]!="Z") { + $tzOffset = ($ord - ord("M")) * $oneHour; + } elseif ($matches[7]=="Z") { + $tzOffset = 0; + } + } + switch ($matches[7]) { + case "UT": + case "GMT": $tzOffset = 0; + } + } + $this->unix += $tzOffset; + return; + } + if (preg_match("~(\\d{4})-(\\d{2})-(\\d{2})T(\\d{2}):(\\d{2}):(\\d{2})(.*)~",$dateString,$matches)) { + $this->unix = mktime($matches[4],$matches[5],$matches[6],$matches[2],$matches[3],$matches[1]); + if (substr($matches[7],0,1)=='+' OR substr($matches[7],0,1)=='-') { + $tzOffset = (substr($matches[7],0,3) * 60 + substr($matches[7],-2)) * 60; + } else { + if ($matches[7]=="Z") { + $tzOffset = 0; + } + } + $this->unix += $tzOffset; + return; + } + $this->unix = 0; + } + + /** + * Gets the date stored in this FeedDate as an RFC 822 date. + * + * @return a date in RFC 822 format + */ + function rfc822() { + //return gmdate("r",$this->unix); + $date = gmdate("D, d M Y H:i:s", $this->unix); + if (TIME_ZONE!="") $date .= " ".str_replace(":","",TIME_ZONE); + return $date; + } + + /** + * Gets the date stored in this FeedDate as an ISO 8601 date. + * + * @return a date in ISO 8601 format + */ + function iso8601() { + $date = gmdate("Y-m-d\TH:i:sO",$this->unix); + $date = substr($date,0,22) . ':' . substr($date,-2); + if (TIME_ZONE!="") $date = str_replace("+00:00",TIME_ZONE,$date); + return $date; + } + + /** + * Gets the date stored in this FeedDate as unix time stamp. + * + * @return a date as a unix time stamp + */ + function unix() { + return $this->unix; + } +} + + +/** + * RSSCreator10 is a FeedCreator that implements RDF Site Summary (RSS) 1.0. + * + * @see http://www.purl.org/rss/1.0/ + * @since 1.3 + * @author Kai Blankenhorn
".$this->items[$i]->getDescription()."
\n";
+ $feed.= " ".
+ str_replace("]]>", "", str_replace("getDescription())).
+ "
";
+ }
+
+ if ($this->header) {
+ $feedArray[] = "".$this->header."
";
+ }
+
+ for ($i=0;$i".$this->separator."
";
+ }
+
+ if ($this->items[$i]->title) {
+ if ($this->items[$i]->link) {
+ $feedArray[] =
+ "";
+ } else {
+ $feedArray[] =
+ "".
+ FeedCreator::iTrunc(htmlspecialchars(strip_tags($this->items[$i]->title)),100).
+ "
";
+ }
+ }
+ if ($this->items[$i]->getDescription()) {
+ $feedArray[] =
+ "".
+ str_replace("]]>", "", str_replace("items[$i]->getDescription())).
+ "
";
+ }
+ }
+ if ($this->footer) {
+ $feedArray[] = "";
+ }
+
+ $feed= "".join($feedArray, "\r\n");
+ return $feed;
+ }
+
+ /**
+ * Overrrides parent to produce .html extensions
+ *
+ * @return string the feed cache filename
+ * @since 1.4
+ * @access private
+ */
+ function _generateFilename() {
+ $fileInfo = pathinfo($_SERVER["PHP_SELF"]);
+ return substr($fileInfo["basename"],0,-(strlen($fileInfo["extension"])+1)).".html";
+ }
+}
+
+
+/**
+ * JSCreator is a class that writes a js file to a specific
+ * location, overriding the createFeed method of the parent HTMLCreator.
+ *
+ * @author Pascal Van Hecke
+ */
+class JSCreator extends HTMLCreator {
+ var $contentType = "text/javascript";
+
+ /**
+ * writes the javascript
+ * @return string the scripts's complete text
+ */
+ function createFeed()
+ {
+ $feed = parent::createFeed();
+ $feedArray = explode("\n",$feed);
+
+ $jsFeed = "";
+ foreach ($feedArray as $value) {
+ $jsFeed .= "document.write('".trim(addslashes($value))."');\n";
+ }
+ return $jsFeed;
+ }
+
+ /**
+ * Overrrides parent to produce .js extensions
+ *
+ * @return string the feed cache filename
+ * @since 1.4
+ * @access private
+ */
+ function _generateFilename() {
+ $fileInfo = pathinfo($_SERVER["PHP_SELF"]);
+ return substr($fileInfo["basename"],0,-(strlen($fileInfo["extension"])+1)).".js";
+ }
+
+}
+
+
+
+/*** TEST SCRIPT *********************************************************
+
+//include("feedcreator.class.php");
+
+$rss = new UniversalFeedCreator();
+$rss->useCached();
+$rss->title = "PHP news";
+$rss->description = "daily news from the PHP scripting world";
+
+//optional
+//$rss->descriptionTruncSize = 500;
+//$rss->descriptionHtmlSyndicated = true;
+//$rss->xslStyleSheet = "http://feedster.com/rss20.xsl";
+
+$rss->link = "http://www.dailyphp.net/news";
+$rss->feedURL = "http://www.dailyphp.net/".$PHP_SELF;
+
+$image = new FeedImage();
+$image->title = "dailyphp.net logo";
+$image->url = "http://www.dailyphp.net/images/logo.gif";
+$image->link = "http://www.dailyphp.net";
+$image->description = "Feed provided by dailyphp.net. Click to visit.";
+
+//optional
+$image->descriptionTruncSize = 500;
+$image->descriptionHtmlSyndicated = true;
+
+$rss->image = $image;
+
+// get your news items from somewhere, e.g. your database:
+//mysql_select_db($dbHost, $dbUser, $dbPass);
+//$res = mysql_query("SELECT * FROM news ORDER BY newsdate DESC");
+//while ($data = mysql_fetch_object($res)) {
+ $item = new FeedItem();
+ $item->title = "This is an the test title of an item";
+ $item->link = "http://localhost/item/";
+ $item->description = "description in HTML"; + + //optional + //item->descriptionTruncSize = 500; + $item->descriptionHtmlSyndicated = true; + + $item->date = time(); + $item->source = "http://www.dailyphp.net"; + $item->author = "John Doe"; + + $rss->addItem($item); +//} + +// valid format strings are: RSS0.91, RSS1.0, RSS2.0, PIE0.1, MBOX, OPML, ATOM0.3, HTML, JS +echo $rss->saveFeed("RSS0.91", "feed.xml"); + + + +***************************************************************************/ + +?>