Verzeichnisstruktur phpBB-3.1.0
- Veröffentlicht
- 27.10.2014
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local.php
001 <?php
002 /**
003 *
004 * This file is part of the phpBB Forum Software package.
005 *
006 * @copyright (c) phpBB Limited <https://www.phpbb.com>
007 * @license GNU General Public License, version 2 (GPL-2.0)
008 *
009 * For full copyright and license information, please see
010 * the docs/CREDITS.txt file.
011 *
012 */
013
014 namespace phpbb\avatar\driver;
015
016 /**
017 * Handles avatars selected from the board gallery
018 */
019 class local extends \phpbb\avatar\driver\driver
020 {
021 /**
022 * {@inheritdoc}
023 */
024 public function get_data($row)
025 {
026 return array(
027 'src' => $this->path_helper->get_web_root_path() . $this->config['avatar_gallery_path'] . '/' . $row['avatar'],
028 'width' => $row['avatar_width'],
029 'height' => $row['avatar_height'],
030 );
031 }
032
033 /**
034 * {@inheritdoc}
035 */
036 public function prepare_form($request, $template, $user, $row, &$error)
037 {
038 $avatar_list = $this->get_avatar_list($user);
039 $category = $request->variable('avatar_local_cat', key($avatar_list));
040
041 foreach ($avatar_list as $cat => $null)
042 {
043 if (!empty($avatar_list[$cat]))
044 {
045 $template->assign_block_vars('avatar_local_cats', array(
046 'NAME' => $cat,
047 'SELECTED' => ($cat == $category),
048 ));
049 }
050
051 if ($cat != $category)
052 {
053 unset($avatar_list[$cat]);
054 }
055 }
056
057 if (!empty($avatar_list[$category]))
058 {
059 $template->assign_vars(array(
060 'AVATAR_LOCAL_SHOW' => true,
061 ));
062
063 $table_cols = isset($row['avatar_gallery_cols']) ? $row['avatar_gallery_cols'] : 4;
064 $row_count = $col_count = $avatar_pos = 0;
065 $avatar_count = sizeof($avatar_list[$category]);
066
067 reset($avatar_list[$category]);
068
069 while ($avatar_pos < $avatar_count)
070 {
071 $img = current($avatar_list[$category]);
072 next($avatar_list[$category]);
073
074 if ($col_count == 0)
075 {
076 ++$row_count;
077 $template->assign_block_vars('avatar_local_row', array(
078 ));
079 }
080
081 $template->assign_block_vars('avatar_local_row.avatar_local_col', array(
082 'AVATAR_IMAGE' => $this->phpbb_root_path . $this->config['avatar_gallery_path'] . '/' . $img['file'],
083 'AVATAR_NAME' => $img['name'],
084 'AVATAR_FILE' => $img['filename'],
085 ));
086
087 $template->assign_block_vars('avatar_local_row.avatar_local_option', array(
088 'AVATAR_FILE' => $img['filename'],
089 'S_OPTIONS_AVATAR' => $img['filename']
090 ));
091
092 $col_count = ($col_count + 1) % $table_cols;
093
094 ++$avatar_pos;
095 }
096 }
097
098 return true;
099 }
100
101 /**
102 * {@inheritdoc}
103 */
104 public function prepare_form_acp($user)
105 {
106 return array(
107 'avatar_gallery_path' => array('lang' => 'AVATAR_GALLERY_PATH', 'validate' => 'rpath', 'type' => 'text:20:255', 'explain' => true),
108 );
109 }
110
111 /**
112 * {@inheritdoc}
113 */
114 public function process_form($request, $template, $user, $row, &$error)
115 {
116 $avatar_list = $this->get_avatar_list($user);
117 $category = $request->variable('avatar_local_cat', '');
118
119 $file = $request->variable('avatar_local_file', '');
120
121 if (empty($category) || empty($file))
122 {
123 return false;
124 }
125
126 if (!isset($avatar_list[$category][urldecode($file)]))
127 {
128 $error[] = 'AVATAR_URL_NOT_FOUND';
129 return false;
130 }
131
132 return array(
133 'avatar' => ($category != $user->lang['NO_AVATAR_CATEGORY']) ? $category . '/' . $file : $file,
134 'avatar_width' => $avatar_list[$category][urldecode($file)]['width'],
135 'avatar_height' => $avatar_list[$category][urldecode($file)]['height'],
136 );
137 }
138
139 /**
140 * {@inheritdoc}
141 */
142 public function get_template_name()
143 {
144 return 'ucp_avatar_options_local.html';
145 }
146
147 /**
148 * Get a list of avatars that are locally available
149 * Results get cached for 24 hours (86400 seconds)
150 *
151 * @param \phpbb\user $user User object
152 *
153 * @return array Array containing the locally available avatars
154 */
155 protected function get_avatar_list($user)
156 {
157 $avatar_list = ($this->cache == null) ? false : $this->cache->get('_avatar_local_list');
158
159 if ($avatar_list === false)
160 {
161 $avatar_list = array();
162 $path = $this->phpbb_root_path . $this->config['avatar_gallery_path'];
163
164 $iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($path, \FilesystemIterator::SKIP_DOTS | \FilesystemIterator::UNIX_PATHS), \RecursiveIteratorIterator::SELF_FIRST);
165 foreach ($iterator as $file_info)
166 {
167 $file_path = $file_info->getPath();
168 $image = $file_info->getFilename();
169
170 // Match all images in the gallery folder
171 if (preg_match('#^[^&\'"<>]+\.(?:' . implode('|', $this->allowed_extensions) . ')$#i', $image) && is_file($file_path . '/' . $image))
172 {
173 if (function_exists('getimagesize'))
174 {
175 $dims = getimagesize($file_path . '/' . $image);
176 }
177 else
178 {
179 $dims = array(0, 0);
180 }
181 $cat = ($path == $file_path) ? $user->lang['NO_AVATAR_CATEGORY'] : str_replace("$path/", '', $file_path);
182 $avatar_list[$cat][$image] = array(
183 'file' => ($cat != $user->lang['NO_AVATAR_CATEGORY']) ? rawurlencode($cat) . '/' . rawurlencode($image) : rawurlencode($image),
184 'filename' => rawurlencode($image),
185 'name' => ucfirst(str_replace('_', ' ', preg_replace('#^(.*)\..*$#', '\1', $image))),
186 'width' => $dims[0],
187 'height' => $dims[1],
188 );
189 }
190 }
191 ksort($avatar_list);
192
193 if ($this->cache != null)
194 {
195 $this->cache->put('_avatar_local_list', $avatar_list, 86400);
196 }
197 }
198
199 return $avatar_list;
200 }
201 }
202