NEWSticker

[Thrillseeker]

HAllo Leute,

ich stehe vor nach einem Serverumzu vor folgendem Problem:

Meins Newsticker gibt eine Fehlermeldung wieder, trotzdessen ich die Pfadangabe in der Bridge geändert habe.

FEHLERMELDUNG:
Error fetching remote RSS feed!
Sorry: It's not possible to reach RSS file http://www..de/?feed=rss2




Vielen Dank im voraus für Euer Engagement.

[jahlives]

Wie wär's wenn du deine Fehlermeldung posten würdest und deinem Code ein paar Zeilenumbrüche spendierst?

[tontechniker]

Ohne lastRss kommen wir wohl nicht weiter.

[Thrillseeker]

[PHP][PHP]<?php
/*
 ======================================================================
 lastRSS 0.9.1
 
 Simple yet powerfull PHP class to parse RSS files.
 
 by Vojtech Semecky, webmaster @ webdot . cz
 
 Latest version, features, manual and examples:
 	[url]http://lastrss.webdot.cz/[/url]

 ----------------------------------------------------------------------
 LICENSE

 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License (GPL)
 as published by the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 GNU General Public License for more details.

 To read the license please visit [url]http://www.gnu.org/copyleft/gpl.html[/url]
 ======================================================================
*/

/**
* lastRSS
* Simple yet powerfull PHP class to parse RSS files.
*/
class lastRSS {
	// -------------------------------------------------------------------
	// Public properties
	// -------------------------------------------------------------------
	var $default_cp = 'UTF-8';
	var $CDATA = 'nochange';
	var $cp = '';
	var $items_limit = 0;
	var $stripHTML = False;
	var $date_format = '';

	// -------------------------------------------------------------------
	// Private variables
	// -------------------------------------------------------------------
	var $channeltags = array ('title', 'link', 'description', 'language', 'copyright', 'managingEditor', 'webMaster', 'lastBuildDate', 'rating', 'docs');
	var $itemtags = array('title', 'link', 'description', 'author', 'category', 'comments', 'enclosure', 'guid', 'pubDate', 'source');
	var $imagetags = array('title', 'url', 'link', 'width', 'height');
	var $textinputtags = array('title', 'description', 'name', 'link');

	// -------------------------------------------------------------------
	// Parse RSS file and returns associative array.
	// -------------------------------------------------------------------
	function Get ($rss_url) {
		// If CACHE ENABLED
		if ($this->cache_dir != '') {
			$cache_file = $this->cache_dir . '/rsscache_' . md5($rss_url);
			$timedif = @(time() - filemtime($cache_file));
			if ($timedif < $this->cache_time) {
				// cached file is fresh enough, return cached array
				$result = unserialize(join('', file($cache_file)));
				// set 'cached' to 1 only if cached file is correct
				if ($result) $result['cached'] = 1;
			} else {
				// cached file is too old, create new
				$result = $this->Parse($rss_url);
				$serialized = serialize($result);
				if ($f = @fopen($cache_file, 'w')) {
					fwrite ($f, $serialized, strlen($serialized));
					fclose($f);
				}
				if ($result) $result['cached'] = 0;
			}
		}
		// If CACHE DISABLED >> load and parse the file directly
		else {
			$result = $this->Parse($rss_url);
			if ($result) $result['cached'] = 0;
		}
		// return result
		return $result;
	}
	
	// -------------------------------------------------------------------
	// Modification of preg_match(); return trimed field with index 1
	// from 'classic' preg_match() array output
	// -------------------------------------------------------------------
	function my_preg_match ($pattern, $subject) {
		// start regullar expression
		preg_match($pattern, $subject, $out);

		// if there is some result... process it and return it
		if(isset($out[1])) {
			// Process CDATA (if present)
			if ($this->CDATA == 'content') { // Get CDATA content (without CDATA tag)
				$out[1] = strtr($out[1], array('<![CDATA['=>'', ']]>'=>''));
			} elseif ($this->CDATA == 'strip') { // Strip CDATA
				$out[1] = strtr($out[1], array('<![CDATA['=>'', ']]>'=>''));
			}

			// If code page is set convert character encoding to required
			if ($this->cp != '')
				//$out[1] = $this->MyConvertEncoding($this->rsscp, $this->cp, $out[1]);
				$out[1] = iconv($this->rsscp, $this->cp.'//TRANSLIT', $out[1]);
			// Return result
			return trim($out[1]);
		} else {
		// if there is NO result, return empty string
			return '';
		}
	}

	// -------------------------------------------------------------------
	// Replace HTML entities &something; by real characters
	// -------------------------------------------------------------------
	function unhtmlentities ($string) {
		// Get HTML entities table
		$trans_tbl = get_html_translation_table (HTML_ENTITIES, ENT_QUOTES);
		// Flip keys<==>values
		$trans_tbl = array_flip ($trans_tbl);
		// Add support for &apos; entity (missing in HTML_ENTITIES)
		$trans_tbl += array('&apos;' => "'");
		// Replace entities by values
		return strtr ($string, $trans_tbl);
	}

	// -------------------------------------------------------------------
	// Parse() is private method used by Get() to load and parse RSS file.
	// Don't use Parse() in your scripts - use Get($rss_file) instead.
	// -------------------------------------------------------------------
	function Parse ($rss_url) {
		// Open and load RSS file
		if ($f = @fopen($rss_url, 'r')) {
			$rss_content = '';
			while (!feof($f)) {
				$rss_content .= fgets($f, 4096);
			}
			fclose($f);

			// Parse document encoding
			$result['encoding'] = $this->my_preg_match("'encoding=[\'\"](.*?)[\'\"]'si", $rss_content);
			// if document codepage is specified, use it
			if ($result['encoding'] != '')
				{ $this->rsscp = $result['encoding']; } // This is used in my_preg_match()
			// otherwise use the default codepage
			else
				{ $this->rsscp = $this->default_cp; } // This is used in my_preg_match()

			// Parse CHANNEL info
			preg_match("'<channel.*?>(.*?)</channel>'si", $rss_content, $out_channel);
			foreach($this->channeltags as $channeltag)
			{
				$temp = $this->my_preg_match("'<$channeltag.*?>(.*?)</$channeltag>'si", $out_channel[1]);
				if ($temp != '') $result[$channeltag] = $temp; // Set only if not empty
			}
			// If date_format is specified and lastBuildDate is valid
			if ($this->date_format != '' && ($timestamp = strtotime($result['lastBuildDate'])) !==-1) {
						// convert lastBuildDate to specified date format
						$result['lastBuildDate'] = date($this->date_format, $timestamp);
			}

			// Parse TEXTINPUT info
			preg_match("'<textinput(|[^>]*[^/])>(.*?)</textinput>'si", $rss_content, $out_textinfo);
				// This a little strange regexp means:
				// Look for tag <textinput> with or without any attributes, but skip truncated version <textinput /> (it's not beggining tag)
			if (isset($out_textinfo[2])) {
				foreach($this->textinputtags as $textinputtag) {
					$temp = $this->my_preg_match("'<$textinputtag.*?>(.*?)</$textinputtag>'si", $out_textinfo[2]);
					if ($temp != '') $result['textinput_'.$textinputtag] = $temp; // Set only if not empty
				}
			}
			// Parse IMAGE info
			preg_match("'<image.*?>(.*?)</image>'si", $rss_content, $out_imageinfo);
			if (isset($out_imageinfo[1])) {
				foreach($this->imagetags as $imagetag) {
					$temp = $this->my_preg_match("'<$imagetag.*?>(.*?)</$imagetag>'si", $out_imageinfo[1]);
					if ($temp != '') $result['image_'.$imagetag] = $temp; // Set only if not empty
				}
			}
			// Parse ITEMS
			preg_match_all("'<item(| .*?)>(.*?)</item>'si", $rss_content, $items);
			$rss_items = $items[2];
			$i = 0;
			$result['items'] = array(); // create array even if there are no items
			foreach($rss_items as $rss_item) {
				// If number of items is lower then limit: Parse one item
				if ($i < $this->items_limit || $this->items_limit == 0) {
					foreach($this->itemtags as $itemtag) {
						$temp = $this->my_preg_match("'<$itemtag.*?>(.*?)</$itemtag>'si", $rss_item);
						if ($temp != '') $result['items'][$i][$itemtag] = $temp; // Set only if not empty
					}
					// Strip HTML tags and other bullshit from DESCRIPTION
					if ($this->stripHTML && $result['items'][$i]['description'])
						$result['items'][$i]['description'] = strip_tags($this->unhtmlentities(strip_tags($result['items'][$i]['description'])));
					// Strip HTML tags and other bullshit from TITLE
					if ($this->stripHTML && $result['items'][$i]['title'])
						$result['items'][$i]['title'] = strip_tags($this->unhtmlentities(strip_tags($result['items'][$i]['title'])));
					// If date_format is specified and pubDate is valid
					if ($this->date_format != '' && ($timestamp = strtotime($result['items'][$i]['pubDate'])) !==-1) {
						// convert pubDate to specified date format
						$result['items'][$i]['pubDate'] = date($this->date_format, $timestamp);
					}
					// Item counter
					$i++;
				}
			}

			$result['items_count'] = $i;
			return $result;
		}
		else // Error in opening return False
		{
			return False;
		}
	}
}

?>[/PHP]

[TobiaZ]

*move* nach Projekthilfe. Wer seinen Code so ignorant hier reinstellt oder Debugging oder Einkreisen des Problemes, weiß offensichtlich nicht, was sein Code macht...

if ($f = @fopen($rss_url, 'r')) { 

Dazu steht ausdrücklich was in den Regeln! bitte befolgen!

Außerdem informier dich mal über "allow_url_fopen", alt bekanntes Problem.

[Thrillseeker]

NA dann komme ich mal auf Deinen 1-1 Support zurück.

Ich habe die Entwicklung an ein Unternehmen abgegeben. Leider stellte sich jedoch im laufe der Zeit raus, dass es sich um ein Fake-Unternehmen handelte, die eine ansprechende Homepage haben, mit Referenzen locken, aber keine Kenntnisse aufweisen konnten. Nun steh ich etwas im Regen und bekomme die Sache auf Grund meiner fehlenden Kenntnisse nicht ordentlich zu Ende. Hauptberuflich betreibe ich eine Spedition und wollte als Hobby mit meinem Sohn ein Musikportal aufbauen.

Sollte Interesse an einer Tätigkeit bestehen, bitte Kontaktaufnahme.
Selbstverständlich werde ich anfallende Arbeit ordentlich bezahlen.