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[RESOLVED] Hyperlinks In description (TestArea)

  • Larenz
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10 years 6 months ago #7424 by Larenz
Replied by Larenz on topic Detect Hyperlinks In description fields (TestArea)
Then the correct code is this:

// CODIGO PARA URL
	function array_field($ar, $field) {
	  $a = array();
	  foreach($ar as $r) array_push($a, $r[$field]);
	  return $a;
	}
	function absolute_url($uri, $external=false, $param=false) {
	  if(!preg_match("#^https?://#i", $uri)) {
	    $uri = "http://$uri";
	  }
	  return  $uri;
	}
 
	function htmlize_links($s) {
	  preg_match_all("#(?!<=\S)(https?://)?(www\.)?[a-z0-9\.\-]+\.(com|org|edu|net|us|gov|uk|name|info|gl)(/\S*)?#i", $s, $matches, PREG_SET_ORDER);
	  if($matches) {
	    $links = $this->array_field($matches, 0);
	    foreach($links as $i => $link) $links[$i] = preg_replace('/[\)\]]+$/', '', $link);
	    $links = array_unique($links);
	    foreach($links as $l) {
	      $url      = $this->absolute_url($l);
	      $link     = "<a href='$url' target='_blank'>$l</a>";
	      $regexp   = "|(?!<=\S)".preg_quote($l, '|')."(?=[\s\)])|";
		  $s        = preg_replace($regexp, $link, $s); 
	    }
	  }
	  return $s;
	}
// FIN DE CÓDIGO PARA URL

Thanks for the correction. At the first time it was not working for me but now it its working well.
La mejor manera de saber que algo puede hacerse es porque alguien ya lo hizo primero.
The following user(s) said Thank You: adarr
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10 years 6 months ago - 10 years 6 months ago #7438 by loic
Replied by loic on topic Detect Hyperlinks In description fields (TestArea)
Good news :).

I update the topic subject to resolved.

Best regards.
Last edit: 10 years 6 months ago by loic.
The following user(s) said Thank You: adarr
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10 years 6 months ago #7451 by ilinear
Replied by ilinear on topic Detect Hyperlinks In description fields (TestArea)
Dear loic,

Sorry to inform that, I still having failure on doing so.

I had copy and place as what you mention. However, still unable

Kindly check my attached file in txt.

Am I placing the code at wrong line?

Please help.
The following user(s) said Thank You: adarr
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10 years 6 months ago #7465 by loic
Replied by loic on topic Detect Hyperlinks In description fields (TestArea)
Hello,

The solution to detect the link in the textarea is a customer's idea and the code comes from the same customer.

Usually, we don't do any support for that kind of development, but I still tried to help you.
The code I gave to you works on my test site and I don't know why it doesn't on your website.

I can't spend more time on this problem but maybe you can ask your question in the original post. The user who had this idea may know why this solution don't work.

Also, don't forget to call the function 'htmlize_links' in the 'showFieldValue' function in the helper file, line 210, this code:
case 'textarea':
$return .= str_replace(array("\r\n", "\n", "\r"), "<br />", $value);
break;

Must be like that:
case 'textarea':
$return .= str_replace(array("\r\n", "\n", "\r"), "<br />", $this->htmlize_links($value));
break;

I'm sorry I cannot help you more.

Best regards.
The following user(s) said Thank You: ilinear, adarr
  • Larenz
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10 years 6 months ago #7476 by Larenz
Replied by Larenz on topic Detect Hyperlinks In description fields (TestArea)

ilinear wrote: Dear loic,

Sorry to inform that, I still having failure on doing so.

I had copy and place as what you mention. However, still unable

Kindly check my attached file in txt.

Am I placing the code at wrong line?

Please help.


What version of AdsManager are you using? Maybe I can help you fix this or at least I´ll try because I´m not an expert as Loic is :D

You should attach your field.php file. However, I made this as follows:
<?php
/**
 * @package		AdsManager
 * @copyright	Copyright (C) 2010-2014 Juloa.com. All rights reserved.
 * @license		GNU/GPL
 */
 
// no direct access
defined('_JEXEC') or die('Restricted access');
 
/**
 * Content Component HTML Helper
 *
 * @static
 * @package		Joomla
 * @subpackage	Content
 * @since 1.5
 */
class JHTMLAdsmanagerField
{
	var $content;
	var $conf;
	var $field_values;
	var $mode;
	var $plugins;
	var $_db;
 
	// CODIGO PARA URL
	function array_field($ar, $field) {
	  $a = array();
	  foreach($ar as $r) array_push($a, $r[$field]);
	  return $a;
	}
	function absolute_url($uri, $external=false, $param=false) {
	  if(!preg_match("#^https?://#i", $uri)) {
	    $uri = "http://$uri";
	  }
	  return  $uri;
	}
 
	function htmlize_links($s) {
	  preg_match_all("#(?!<=\S)(https?://)?(www\.)?[a-z0-9\.\-]+\.(com|org|edu|net|us|gov|uk|name|info|gl)(/\S*)?#i", $s, $matches, PREG_SET_ORDER);
	  if($matches) {
	    $links = $this->array_field($matches, 0);
	    foreach($links as $i => $link) $links[$i] = preg_replace('/[\)\]]+$/', '', $link);
	    $links = array_unique($links);
	    foreach($links as $l) {
	      $url      = $this->absolute_url($l);
	      $link     = "<a href='$url' target='_blank'>$l</a>";
	      $regexp   = "|(?!<=\S)".preg_quote($l, '|')."(?=[\s\)])|";
		  $s        = preg_replace($regexp, $link, $s); 
	    }
	  }
	  return $s;
	}
// FIN DE CÓDIGO PARA URL

As you see I added my code at the begining of that file (field.php) then I found the following line:
case 'textarea':
       $return .= str_replace(array("\r\n", "\n", "\r"), "<br />", $value);
       break;

And changed it by this:
case 'textarea':
        $return .= str_replace(array("\r\n", "\n", "\r"), "<br />", $this->htmlize_links($value));
        break;

Hope this work for you!
La mejor manera de saber que algo puede hacerse es porque alguien ya lo hizo primero.
The following user(s) said Thank You: ilinear, adarr
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10 years 6 months ago #7479 by ilinear
Replied by ilinear on topic Detect Hyperlinks In description fields (TestArea)
Dear loic and Larenz,

Thank you very much for all help and supports provided to me .

Appreciating.

I did every steps as suggested here, still no luck and unable to auto detect the hyper-link.

I'm using ad Version 2911, loic also did edited the field.php for me, but still unable work out the outcome.

So far, decide to let go this option, or maybe in future, will request a quote from loic to solve this issue.

Once again, thank you very much.
The following user(s) said Thank You: adarr
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