public function getFacebookLike($params)
{
$url = modSpearheadFacebookLikeHelper::autoDiscovery();
$layout = $params->get('layout_style');
$show_faces = $params->get('show_faces') == 1 ? 'true' : 'false';
$width = $params->get('width');
$font = $params->get('font', 'arial');
$color_scheme = $params->get('color_scheme');
$language = $params->get('language');
$height = $params->get('height');
$seperator = '&';
$fbLike = '<iframe src="http://www.facebook.com/plugins/like.php?href=' . $url . $seperator . 'layout=' . $layout . $seperator . 'show_faces=' . $show_faces . $seperator . 'width=' . $width . $seperator . 'action=like&font=' . $font . $seperator . 'colorscheme=' . $color_scheme . $seperator . 'height=' . $height . $seperator . 'language=' . $language . '" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:' . $width . 'px; height:' . $height . 'px;" allowTransparency="true"></iframe>';
return $fbLike;
}
<?php
/**
* Spearhead softwares Joomla Facebook Module for Joomla 1.6
*
* @package Spearhead softwares.
* @subpackage Modules
* @link http://www.spearheadsoftwares.com
* @license GNU/GPL, see http://www.gnu.org/copyleft/gpl.html
* mod_spearheadfacebooklike is free software.
* This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
*/
//no direct access
defined('_JEXEC') or die('Restricted Access');
//include helper files
require_once dirname(__FILE__) . DS . 'helper.php';
$fbButton = modSpearheadFacebookLikeHelper::getFacebookLike($params);
$style = modSpearheadFacebookLikeHelper::getStyle($params);
$show_copyright = $params->get('show_copyright') ? 'true' : 'false';
if ($show_copyright) {
$copyRight = modSpearheadFacebookLikeHelper::copyRight();
}
require JModuleHelper::getLayoutPath('mod_spearheadfacebooklike');
/**
* @name getFacebookLike
* @tutorial Calculates and outputs the facebook like button code
* @param array $params Variable holding all the parameters of the module helper object
* @access public
*/
public function getFacebookLike($params)
{
$type = $params->get('like_button_type', 'iframe');
// auto discovery is needed for iframe versions only since xfbml detects
// the current page and attach to the like button automatically.
// If explicit like_url is specified then it overrides the url taken from
// auto discovery or from the xfbml
// $url is the final url to be attached to the like button.
$auto_discovery = $params->get('auto_discovery');
//explicit url variable.
$like_url = $params->get('like_url');
if ($type == 'iframe') {
if ($auto_discovery == 'yes' || $like_url == '') {
$url = modSpearheadFacebookLikeHelper::autoDiscovery();
} else {
$url = $like_url;
}
} elseif ($type == 'xfbml') {
if ($auto_discovery == 'yes' || $like_url == '') {
//set url to null as facebook will autodetect the current page.
//This way we reduce much markup/html taken for the url.
$url = '';
$xfbUrl = '';
} else {
$url = $like_url;
$xfbUrl = 'href="' . $url . '"';
}
}
$send_button = $params->get('send_button') == 1 ? 'true' : 'false';
$layout = $params->get('layout_style');
$show_faces = $params->get('show_faces') == 1 ? 'true' : 'false';
$width = $params->get('width');
$verb_to_display = $params->get('verb_to_display', 'like');
$font = $params->get('font', 'arial');
$color_scheme = $params->get('color_scheme');
$language = $params->get('language', 'en_US');
$height = $params->get('height');
$seperator = '&';
$document =& JFactory::getDocument();
//some extra url handling.
$uri =& JURI::getInstance();
$uriScheme = $uri->getScheme();
switch ($type) {
case 'iframe':
$fbLike = '<iframe src="' . $uriScheme . '://www.facebook.com/plugins/like.php?href=' . $url . $seperator . 'layout=' . $layout . $seperator . 'show_faces=' . $show_faces . $seperator . 'width=' . $width . $seperator . 'action=' . $verb_to_display . $seperator . 'font=' . $font . $seperator . 'colorscheme=' . $color_scheme . $seperator . 'height=' . $height . $seperator . 'language=' . $language . '" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:' . $width . 'px; height:' . $height . 'px;" allowTransparency="true"></iframe>';
break;
case 'xfbml':
$document->addScript($uriScheme . '://connect.facebook.net/' . $language . '/all.js#xfbml=1');
$fbLike = '<div id="fb-root"></div>
<fb:like
' . $xfbUrl . '
send="' . $send_button . '"
layout="' . $layout . '"
width="' . $width . '"
show_faces="' . $show_faces . '"
action="' . $verb_to_display . '"
font="' . $font . '">
</fb:like>';
break;
}
return $fbLike;
}
<?php
/**
* Spearhead softwares Hello World! Module Entry Point
*
* @package Spearhead softwares.
* @subpackage Modules
* @link http://www.spearheadsoftwares.com
* @license GNU/GPL, see LICENSE.php
* mod_helloworld is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
*/
//no direct access
defined('_JEXEC') or die('Restricted Access');
//include helper files
require_once dirname(__FILE__) . DS . 'helper.php';
$fbButton = modSpearheadFacebookLikeHelper::getFacebookLike($params);
require JModuleHelper::getLayoutPath('mod_spearheadfacebooklike');
