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<?php
/**
* This file implements the Image Smilies Toolbar plugin for b2evolution
*
* b2evolution - {@link http://b2evolution.net/}
* Released under GNU GPL License - {@link http://b2evolution.net/about/license.html}
* @copyright (c)2003-2005 by Francois PLANQUE - {@link http://fplanque.net/}
*
* @package plugins
*/
if( !defined('DB_USER') ) die( 'Please, do not access this page directly.' );
/**
* Includes:
*/
require_once dirname(__FILE__).'/../toolbar.class.php';
/**
* @package plugins
*/
class smilies_Toolbarplugin extends ToolbarPlugin
{
/**
* Should be toolbar be displayed?
*/
var $display = false;
var $code = 'b2evSmil';
var $name = 'Smilies';
var $priority = 70;
var $short_desc;
var $long_desc;
/**
* Smiley definitions
*
* @access private
*/
var $smilies;
/**
* Path to images
*
* @access private
*/
var $smilies_path;
/**
* Constructor
*
* {@internal smilies_Toolbarplugin::smilies_Toolbarplugin(-)}}
*/
function smilies_Toolbarplugin()
{
$this->short_desc = T_('One click smilies inserting');
$this->long_desc = T_('No description available');
require dirname(__FILE__). '/../_smilies.conf.php';
}
/**
* Display the toolbar
*
* {@internal smilies_Toolbarplugin::render(-)}}
*/
function display()
{
if( !$this->display )
{ // We don't want to show this toolbar
return false;
}
$grins = '';
$smiled = array();
foreach( $this->smilies as $smiley => $grin )
{
if (!in_array($grin, $smiled))
{
$smiled[] = $grin;
$smiley = str_replace(' ', '', $smiley);
$grins .= '<img src="'. $this->smilies_path. '/'. $grin. '" alt="'. $smiley.
'" class="top" onclick="grin(\''. str_replace("'","\'",$smiley). '\');"/> ';
}
}
print('<div class="edit_toolbar">'. $grins. '</div>');
ob_start();
?>
<script type="text/javascript">
function grin(tag)
{
var myField;
if (document.getElementById('content') && document.getElementById('content').type == 'textarea') {
myField = document.getElementById('content');
}
else {
return false;
}
if (document.selection) {
myField.focus();
sel = document.selection.createRange();
sel.text = tag;
myField.focus();
}
else if (myField.selectionStart || myField.selectionStart == '0') {
var startPos = myField.selectionStart;
var endPos = myField.selectionEnd;
var cursorPos = endPos;
myField.value = myField.value.substring(0, startPos)
+ tag
+ myField.value.substring(endPos, myField.value.length);
cursorPos += tag.length;
myField.focus();
myField.selectionStart = cursorPos;
myField.selectionEnd = cursorPos;
}
else {
myField.value += tag;
myField.focus();
}
}
</script>
<?php
$grins = ob_get_contents();
ob_end_clean();
print($grins);
}
}
// Register the plugin:
$this->register( new smilies_Toolbarplugin() );
?>
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