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Since it was performing two distinct operations, refactor handle_form to separate functions that prepare and process forms. PHPBB3-10018
166 lines
3.6 KiB
PHP
166 lines
3.6 KiB
PHP
<?php
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/**
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*
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* @package avatar
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* @copyright (c) 2011 phpBB Group
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License
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*
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*/
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/**
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* @ignore
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*/
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if (!defined('IN_PHPBB'))
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{
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exit;
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}
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/**
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* Handles avatars selected from the board gallery
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* @package avatars
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*/
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class phpbb_avatar_driver_local extends phpbb_avatar_driver
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{
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/**
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* @inheritdoc
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*/
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public function get_data($user_row, $ignore_config = false)
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{
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if ($ignore_config || $this->config['allow_avatar_local'])
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{
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return array(
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'src' => $this->phpbb_root_path . $this->config['avatar_gallery_path'] . '/' . $user_row['user_avatar'],
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'width' => $user_row['user_avatar_width'],
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'height' => $user_row['user_avatar_height'],
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);
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}
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else
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{
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return array(
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'src' => '',
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'width' => 0,
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'height' => 0,
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);
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}
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}
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/**
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* @inheritdoc
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*/
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public function prepare_form($template, $user_row, &$error)
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{
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$avatar_list = $this->get_avatar_list();
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$category = request_var('av_local_cat', '');
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$categories = array_keys($avatar_list);
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foreach ($categories as $cat)
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{
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if (!empty($avatar_list[$cat]))
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{
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$template->assign_block_vars('av_local_cats', array(
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'NAME' => $cat,
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'SELECTED' => ($cat == $category),
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));
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}
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}
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if (!empty($avatar_list[$category]))
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{
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foreach ($avatar_list[$category] as $img => $data)
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{
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$template->assign_block_vars('av_local_imgs', array(
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'AVATAR_IMAGE' => $path . '/' . $data['file'],
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'AVATAR_NAME' => $data['name'],
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'AVATAR_FILE' => $data['filename'],
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));
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}
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}
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return true;
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}
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/**
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* @inheritdoc
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*/
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public function process_form($template, $user_row, &$error)
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{
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$avatar_list = $this->get_avatar_list();
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$category = request_var('av_local_cat', '');
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$file = request_var('av_local_file', '');
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if (!isset($avatar_list[$category][urldecode($file)]))
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{
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$error[] = 'AVATAR_URL_NOT_FOUND';
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return false;
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}
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return array(
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'user_avatar' => $category . '/' . $file,
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'user_avatar_width' => $avatar_list[$category][urldecode($file)]['width'],
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'user_avatar_height' => $avatar_list[$category][urldecode($file)]['height'],
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);
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}
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/**
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* @TODO
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*/
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private function get_avatar_list()
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{
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$avatar_list = ($this->cache == null) ? false : $this->cache->get('av_local_list');
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if (!$avatar_list)
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{
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$avatar_list = array();
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$path = $this->phpbb_root_path . $this->config['avatar_gallery_path'];
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$dh = @opendir($path);
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if ($dh)
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{
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while (($cat = readdir($dh)) !== false) {
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if ($cat[0] != '.' && preg_match('#^[^&"\'<>]+$#i', $cat) && is_dir("$path/$cat"))
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{
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if ($ch = @opendir("$path/$cat"))
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{
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while (($image = readdir($ch)) !== false)
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{
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// Match all images in the gallery folder
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if (preg_match('#^[^&\'"<>]+\.(?:gif|png|jpe?g)$#i', $image))
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{
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if (function_exists('getimagesize'))
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{
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$dims = getimagesize($this->phpbb_root_path . $this->config['avatar_gallery_path'] . '/' . $cat . '/' . $image);
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}
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else
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{
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$dims = array(0, 0);
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}
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$avatar_list[$cat][$image] = array(
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'file' => rawurlencode($cat) . '/' . rawurlencode($image),
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'filename' => rawurlencode($image),
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'name' => ucfirst(str_replace('_', ' ', preg_replace('#^(.*)\..*$#', '\1', $image))),
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'width' => $dims[0],
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'height' => $dims[1],
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);
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}
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}
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@closedir($ch);
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}
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}
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}
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@closedir($dh);
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}
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@ksort($avatar_list);
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if ($this->cache != null)
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{
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$this->cache->put('av_local_list', $avatar_list);
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}
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}
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return $avatar_list;
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}
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}
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