[marioliveira]

Sorry, I'vce looked into code help but it's not easy for a PHP beginner to reach conclusions. I have a PHP file which is part of a Joomla component that displays amnong other icons, one to enable the user to sign in for RSS feeds from my site. The respective code is:

Code:

if ($tt == "yes")echo '<a id="l8" target="_blank" rel="nofollow" href="'.$url.'/index.php?format=feed&type=rss&title=&lang=en"><img title="RSS Feed" border="0" src="modules/mod_nice_social_bookmark/icons/rss_'.$iset.'_'.$isize.'.png" alt="RSS Feed" /></a>&nbsp;';

what it does, I think, is opening a screen where the RSS signup shows. The url is, I think, picked up by a piece of code at the beginning:

Code:

$url = "http://".$_SERVER['HTTP_HOST'] . getenv('REQUEST_URI');

What happens is my site is bilingual, so when you digit the URL http:///www.marioliveira.net this script work ok. But when a lkanguage is selected and the URL become something like http://www.marioliveira.net/index.php&lang=pt(or en) it does not work.

I was dreaming of changing this in the following way:
- The script would work with either of the URLs, i.,e. with or without the index.php&lang=[language]
- The displayed news on the appearing RSS subscription screen being in Portuguese or in English according to the selection.

Probably for a lot of people here this may be straightforward, but to me...

Tnks a lot for any help anyone can give. I am attaching the file in case it's easier to 'read through' it as a whole.

[Jcbones]

http://www.marioliveira.net/index.php&lang=pt

Code:

http://www.marioliveira.net/index.php&lang=pt

Should be:

Bem vindo(a) ao site da Lígia e do Mário

Code:

http://www.marioliveira.net/index.php?lang=pt

[marioliveira]

You're right, I misspelled it, it's indeed as you say
www.marioliveira.net/index.php?lang=pt(or en)

It is with this URl that it doesn't work

[Jcbones]

It works for me if I put in:

Code:

www.marioliveira.net/index.php?lang=pt

//or

www.marioliveira.net/index.php?lang=en

[wirehopper]

This works (query string was cleaned up a bit):

Bem vindo(a) ao site da Lígia e do Mário

You can try:

PHP Code:

/* You can test with */

$url = "http://".$_SERVER['HTTP_HOST'] . $_SERVER['QUERY_STRING'];



/* You should run with something like this: */

// http://us3.php.net/manual/en/function.parse-str.php



/* Get the query string values into an array */

parse_str($_SERVER['QUERY_STRING'],$aValues);  



/* Loop through the array, ensuring the values are valid. */

/* Crash for invalid values, discard invalid parameters.   Discard title (unless you sanitize it) */

$sParms='';

foreach ($aValues as $k => $v)

{

  switch ($k)

  {

    case 'lang': if (!in_array($v,array('pt','en'))) exit();

      break;

    case 'format': if ($v != 'feed') exit();

      break;

    case 'type': if ($v != 'rss') exit();

      break;

    case 'title': $v='';

      break;

    default: exit(); /* Invalid parameter */

  }

  if ($sParms != '') $sParms.='&';

  $sParms.=$k.'='.$v;

}

$url = "http://".$_SERVER['HTTP_HOST'] .$sParms; 

Not tested.

[Jcbones]

Might want to add this to the last $url line

PHP Code:

$url = "http://".$_SERVER['HTTP_HOST'] . $_SERVER['SCRIPT_NAME'] . '?' . $sParms; 

[marioliveira]

Hi and thanks for your patience. It doesn't work yet. When I click on the rss feed it goes to the following URL:

Code:

http://www.marioliveira.netlang=pt/index.php?format=feed&type=rss&title=

if I change the URL to

Code:

http://www.marioliveira.net/index.php?lang=en&format=feed&type=rss&title

=

it displays ok. So it is not only a question of inserting the '&' after index.php and of replacing the '?' before format(etc) by '&', but also changing their order in the sequence. For my almost to none knowledge, despite of several attemps, it's too much

[marioliveira]

If I replace the URL line for the second one you suggested, then


1. If I choose the language with the language selecor, i.e. something like site URL

Code:

http://www.marioliveira.net/index.php?lang=xx

then choosing RSS feeds I obtain the URL

Code:

http://www.marioliveira.net/index.php?lang=xx/index.php?format=feed&type=rss&title=

]

i.e. there is an /index.php extra.

2. If I don't choose the language, so having an URL like

Code:

http://www.marioliveira.net

then the RSS feed button will put as URL

Code:

http://www.marioliveira.net/index.php?/index.php?format=feed&type=rss&title=

so in this case the extra /index.php is still there, and there is no '?lang=xx' anywhere

Thanks

[wirehopper]

I think if you add Jcbones's code to mine it should work.

[marioliveira]

Originally Posted by wirehopper

I think if you add Jcbones's code to mine it should work.

No, what I was trying to say in my latest message is that putting both codes together I still dont succeed. Here's what I have non in my php mopdified file, with the results I described above:

Code:

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />

</head>

<body>

<?php

// no direct access

//defined( '_VALID_MOS' ) or die( 'Restricted access' );

//$url = "http://".$_SERVER['HTTP_HOST'] . getenv('REQUEST_URI'); 



/* You can test with */ 
$url = "http://".$_SERVER['HTTP_HOST'] . $_SERVER['QUERY_STRING']; 

/* You should run with something like this: */ 
// http://us3.php.net/manual/en/function.parse-str.php 

/* Get the query string values into an array */ 
parse_str($_SERVER['QUERY_STRING'],$aValues);   

/* Loop through the array, ensuring the values are valid. */ 
/* Crash for invalid values, discard invalid parameters.   Discard title (unless you sanitize it) */ 
$sParms=''; 
foreach ($aValues as $k => $v) 
{ 
  switch ($k) 
  { 
    case 'lang': if (!in_array($v,array('pt','en'))) exit(); 
      break; 
    case 'format': if ($v != 'feed') exit(); 
      break; 
    case 'type': if ($v != 'rss') exit(); 
      break; 
    case 'title': $v=''; 
      break; 
    default: exit(); /* Invalid parameter */ 
  } 
  if ($sParms != '') $sParms.='&'; 
  $sParms.=$k.'='.$v;
} 
/// $url = "http://".$_SERVER['HTTP_HOST'] .$sParms;  
$url = "http://".$_SERVER['HTTP_HOST'] . $_SERVER['SCRIPT_NAME'] . '?' . $sParms; 




$isize = $params->get('isize');

$iset = $params->get('iset');

$iposition = $params->get('iposition');



echo '<div class="nsb_container" align="'.$iposition.'">';

echo '<link rel="stylesheet" type="text/css" href="modules/mod_nice_social_bookmark/css/nsb.css" />';

$tt = $params->get('s1', 'yes');

if ($tt == "yes")echo '<a id="l1" target="_blank" rel="nofollow" href="http://www.facebook.com/sharer.php?u='.$url.'&title="><img title="Facebook" border="0" src="modules/mod_nice_social_bookmark/icons/facebook_'.$iset.'_'.$isize.'.png" alt="Facebook" /></a>&nbsp;';

$tt = $params->get('s2', 'yes');

if ($tt == "yes")echo '<a id="l2" target="_blank" rel="nofollow" href="http://www.myspace.com/Modules/PostTo/Pages/?l=3&u='.$url.'&title="><img title="MySpace" border="0" src="modules/mod_nice_social_bookmark/icons/myspace_'.$iset.'_'.$isize.'.png" alt="MySpace" /></a>&nbsp;';

$tt = $params->get('s3', 'yes');

if ($tt == "yes")echo '<a id="l3" target="_blank" rel="nofollow" href="http://twitter.com/home?status='.$url.'&title="><img title="Twitter" border="0" src="modules/mod_nice_social_bookmark/icons/twitter_'.$iset.'_'.$isize.'.png" alt="Twitter" /></a>&nbsp;';

$tt = $params->get('s4', 'yes');

if ($tt == "yes")echo '<a id="l4" target="_blank" rel="nofollow" href="http://digg.com/submit?phase=2&amp;url='.$url.'&title="><img title="Digg" border="0" src="modules/mod_nice_social_bookmark/icons/digg_'.$iset.'_'.$isize.'.png" alt="Digg" /></a>&nbsp;';

$tt = $params->get('s5', 'yes');

if ($tt == "yes")echo '<a id="l5" target="_blank" rel="nofollow" href="http://del.icio.us/post?url='.$url.'&title="><img title="Delicious" border="0" src="modules/mod_nice_social_bookmark/icons/delicious_'.$iset.'_'.$isize.'.png" alt="Delicious" /></a>&nbsp;';

$tt = $params->get('s6', 'yes');

if ($tt == "yes")echo '<a id="l6" target="_blank" rel="nofollow" href="http://www.stumbleupon.com/submit?url='.$url.'&title="><img title="Stumbleupon" border="0" src="modules/mod_nice_social_bookmark/icons/stumbleupon_'.$iset.'_'.$isize.'.png" alt="Stumbleupon" /></a>&nbsp;';

$tt = $params->get('s7', 'yes');

if ($tt == "yes")echo '<a id="l7" target="_blank" rel="nofollow" href="http://www.google.com/bookmarks/mark?op=edit&amp;bkmk='.$url.'&title="><img title="Google Bookmarks" border="0" src="modules/mod_nice_social_bookmark/icons/google_'.$iset.'_'.$isize.'.png" alt="Google Bookmarks" /></a>&nbsp;';

$tt = $params->get('s8', 'yes');

if ($tt == "yes")echo '<a id="l8" target="_blank" rel="nofollow" href="'.$url.'/index.php?format=feed&type=rss&title="><img title="RSS Feed" border="0" src="modules/mod_nice_social_bookmark/icons/rss_'.$iset.'_'.$isize.'.png" alt="RSS Feed" /></a>&nbsp;';

echo '</div><div style="clear:both;"></div>';

?>

</body>

</html>