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-rw-r--r--system/helpers/smiley_helper.php36
1 files changed, 18 insertions, 18 deletions
diff --git a/system/helpers/smiley_helper.php b/system/helpers/smiley_helper.php
index b9eb0a23e..3ebb61253 100644
--- a/system/helpers/smiley_helper.php
+++ b/system/helpers/smiley_helper.php
@@ -45,7 +45,7 @@ if ( ! function_exists('smiley_js'))
static $do_setup = TRUE;
$r = '';
-
+
if ($alias != '' && ! is_array($alias))
{
$alias = array($alias => $field_id);
@@ -54,9 +54,9 @@ if ( ! function_exists('smiley_js'))
if ($do_setup === TRUE)
{
$do_setup = FALSE;
-
+
$m = array();
-
+
if (is_array($alias))
{
foreach($alias as $name => $id)
@@ -64,22 +64,22 @@ if ( ! function_exists('smiley_js'))
$m[] = '"'.$name.'" : "'.$id.'"';
}
}
-
+
$m = '{'.implode(',', $m).'}';
-
+
$r .= <<<EOF
var smiley_map = {$m};
function insert_smiley(smiley, field_id) {
var el = document.getElementById(field_id), newStart;
-
+
if ( ! el && smiley_map[field_id]) {
el = document.getElementById(smiley_map[field_id]);
-
+
if ( ! el)
return false;
}
-
+
el.focus();
smiley = " " + smiley;
@@ -110,7 +110,7 @@ EOF;
if ($inline)
{
- return '<script type="text/javascript" charset="utf-8">/*<![CDATA[ */'.$r.'// ]]></script>';
+ return '<script type="text/javascript" charset="utf-8">/*<![CDATA[ */'.$r.'// ]]></script>';
}
else
{
@@ -124,8 +124,8 @@ EOF;
/**
* Get Clickable Smileys
*
- * Returns an array of image tag links that can be clicked to be inserted
- * into a form field.
+ * Returns an array of image tag links that can be clicked to be inserted
+ * into a form field.
*
* @access public
* @param string the URL to the folder containing the smiley images
@@ -136,12 +136,12 @@ if ( ! function_exists('get_clickable_smileys'))
function get_clickable_smileys($image_url, $alias = '', $smileys = NULL)
{
// For backward compatibility with js_insert_smiley
-
+
if (is_array($alias))
{
$smileys = $alias;
}
-
+
if ( ! is_array($smileys))
{
if (FALSE === ($smileys = _get_smiley_array()))
@@ -152,7 +152,7 @@ if ( ! function_exists('get_clickable_smileys'))
// Add a trailing slash to the file path if needed
$image_url = rtrim($image_url, '/').'/';
-
+
$used = array();
foreach ($smileys as $key => $val)
{
@@ -164,12 +164,12 @@ if ( ! function_exists('get_clickable_smileys'))
{
continue;
}
-
- $link[] = "<a href=\"javascript:void(0);\" onclick=\"insert_smiley('".$key."', '".$alias."')\"><img src=\"".$image_url.$smileys[$key][0]."\" width=\"".$smileys[$key][1]."\" height=\"".$smileys[$key][2]."\" alt=\"".$smileys[$key][3]."\" style=\"border:0;\" /></a>";
-
+
+ $link[] = "<a href=\"javascript:void(0);\" onclick=\"insert_smiley('".$key."', '".$alias."')\"><img src=\"".$image_url.$smileys[$key][0]."\" width=\"".$smileys[$key][1]."\" height=\"".$smileys[$key][2]."\" alt=\"".$smileys[$key][3]."\" style=\"border:0;\" /></a>";
+
$used[$smileys[$key][0]] = TRUE;
}
-
+
return $link;
}
}