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|
<?php
/**
*
* @package avatar
* @copyright (c) 2011 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
/**
* Handles avatars selected from the board gallery
* @package avatars
*/
class phpbb_avatar_driver_local extends phpbb_avatar_driver
{
/**
* @inheritdoc
*/
public function get_data($row, $ignore_config = false)
{
if ($ignore_config || $this->config['allow_avatar_local'])
{
return array(
'src' => $this->phpbb_root_path . $this->config['avatar_gallery_path'] . '/' . $row['avatar'],
'width' => $row['avatar_width'],
'height' => $row['avatar_height'],
);
}
else
{
return array(
'src' => '',
'width' => 0,
'height' => 0,
);
}
}
/**
* @inheritdoc
*/
public function prepare_form($template, $row, &$error)
{
$avatar_list = $this->get_avatar_list();
$category = request_var('av_local_cat', '');
$categories = array_keys($avatar_list);
foreach ($categories as $cat)
{
if (!empty($avatar_list[$cat]))
{
$template->assign_block_vars('av_local_cats', array(
'NAME' => $cat,
'SELECTED' => ($cat == $category),
));
}
}
if (!empty($avatar_list[$category]))
{
foreach ($avatar_list[$category] as $img => $data)
{
$template->assign_block_vars('av_local_imgs', array(
'AVATAR_IMAGE' => $this->phpbb_root_path . $this->config['avatar_gallery_path'] . '/' . $data['file'],
'AVATAR_NAME' => $data['name'],
'AVATAR_FILE' => $data['filename'],
));
}
}
return true;
}
/**
* @inheritdoc
*/
public function process_form($template, $row, &$error)
{
$avatar_list = $this->get_avatar_list();
$category = request_var('av_local_cat', '');
$file = request_var('av_local_file', '');
if (!isset($avatar_list[$category][urldecode($file)]))
{
$error[] = 'AVATAR_URL_NOT_FOUND';
return false;
}
return array(
'avatar' => $category . '/' . $file,
'avatar_width' => $avatar_list[$category][urldecode($file)]['width'],
'avatar_height' => $avatar_list[$category][urldecode($file)]['height'],
);
}
/**
* @TODO
*/
private function get_avatar_list()
{
$avatar_list = ($this->cache == null) ? false : $this->cache->get('av_local_list');
if (!$avatar_list)
{
$avatar_list = array();
$path = $this->phpbb_root_path . $this->config['avatar_gallery_path'];
$dh = @opendir($path);
if ($dh)
{
while (($cat = readdir($dh)) !== false) {
if ($cat[0] != '.' && preg_match('#^[^&"\'<>]+$#i', $cat) && is_dir("$path/$cat"))
{
if ($ch = @opendir("$path/$cat"))
{
while (($image = readdir($ch)) !== false)
{
// Match all images in the gallery folder
if (preg_match('#^[^&\'"<>]+\.(?:gif|png|jpe?g)$#i', $image))
{
if (function_exists('getimagesize'))
{
$dims = getimagesize($this->phpbb_root_path . $this->config['avatar_gallery_path'] . '/' . $cat . '/' . $image);
}
else
{
$dims = array(0, 0);
}
$avatar_list[$cat][$image] = array(
'file' => rawurlencode($cat) . '/' . rawurlencode($image),
'filename' => rawurlencode($image),
'name' => ucfirst(str_replace('_', ' ', preg_replace('#^(.*)\..*$#', '\1', $image))),
'width' => $dims[0],
'height' => $dims[1],
);
}
}
@closedir($ch);
}
}
}
@closedir($dh);
}
@ksort($avatar_list);
if ($this->cache != null)
{
$this->cache->put('av_local_list', $avatar_list);
}
}
return $avatar_list;
}
}
|
