Verzeichnisstruktur phpBB-3.3.15
- Veröffentlicht
- 28.08.2024
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ucp_attachments.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 /**
015 * @ignore
016 */
017 if (!defined('IN_PHPBB'))
018 {
019 exit;
020 }
021
022 /**
023 * ucp_attachments
024 * User attachments
025 */
026 class ucp_attachments
027 {
028 var $u_action;
029
030 function main($id, $mode)
031 {
032 global $template, $user, $db, $config, $phpEx, $phpbb_root_path, $phpbb_container, $request, $auth;
033
034 $start = $request->variable('start', 0);
035 $sort_key = $request->variable('sk', 'a');
036 $sort_dir = $request->variable('sd', 'a');
037
038 $delete = (isset($_POST['delete'])) ? true : false;
039 $delete_ids = array_keys($request->variable('attachment', array(0)));
040
041 if ($delete && count($delete_ids))
042 {
043 // Validate $delete_ids...
044 $sql = 'SELECT a.attach_id, a.in_message, p.post_edit_locked, p.post_time, t.topic_status, f.forum_id, f.forum_status, pt.folder_id
045 FROM ' . ATTACHMENTS_TABLE . ' a
046 LEFT JOIN ' . POSTS_TABLE . ' p
047 ON (a.post_msg_id = p.post_id AND a.in_message = 0)
048 LEFT JOIN ' . TOPICS_TABLE . ' t
049 ON (t.topic_id = p.topic_id AND a.in_message = 0)
050 LEFT JOIN ' . FORUMS_TABLE . ' f
051 ON (f.forum_id = t.forum_id AND a.in_message = 0)
052 LEFT JOIN ' . PRIVMSGS_TABLE . ' pr
053 ON (a.post_msg_id = pr.msg_id AND a.in_message = 1)
054 LEFT JOIN ' . PRIVMSGS_TO_TABLE . ' pt
055 ON (a.post_msg_id = pt.msg_id AND a.poster_id = pt.author_id AND a.poster_id = pt.user_id AND a.in_message = 1)
056 WHERE a.poster_id = ' . $user->data['user_id'] . '
057 AND a.is_orphan = 0
058 AND ' . $db->sql_in_set('a.attach_id', $delete_ids);
059 $result = $db->sql_query($sql);
060
061 $delete_ids = array();
062 while ($row = $db->sql_fetchrow($result))
063 {
064 if (!$this->can_delete_file($row))
065 {
066 continue;
067 }
068
069 $delete_ids[] = $row['attach_id'];
070 }
071 $db->sql_freeresult($result);
072 }
073
074 if ($delete && count($delete_ids))
075 {
076 $s_hidden_fields = array(
077 'delete' => 1
078 );
079
080 foreach ($delete_ids as $attachment_id)
081 {
082 $s_hidden_fields['attachment'][$attachment_id] = 1;
083 }
084
085 if (confirm_box(true))
086 {
087 /** @var \phpbb\attachment\manager $attachment_manager */
088 $attachment_manager = $phpbb_container->get('attachment.manager');
089 $attachment_manager->delete('attach', $delete_ids);
090 unset($attachment_manager);
091
092 meta_refresh(3, $this->u_action);
093 $message = ((count($delete_ids) == 1) ? $user->lang['ATTACHMENT_DELETED'] : $user->lang['ATTACHMENTS_DELETED']) . '<br /><br />' . sprintf($user->lang['RETURN_UCP'], '<a href="' . $this->u_action . '">', '</a>');
094 trigger_error($message);
095 }
096 else
097 {
098 confirm_box(false, (count($delete_ids) == 1) ? 'DELETE_ATTACHMENT' : 'DELETE_ATTACHMENTS', build_hidden_fields($s_hidden_fields));
099 }
100 }
101
102 // Select box eventually
103 $sort_key_text = array('a' => $user->lang['SORT_FILENAME'], 'b' => $user->lang['SORT_COMMENT'], 'c' => $user->lang['SORT_EXTENSION'], 'd' => $user->lang['SORT_SIZE'], 'e' => $user->lang['SORT_DOWNLOADS'], 'f' => $user->lang['SORT_POST_TIME'], 'g' => $user->lang['SORT_TOPIC_TITLE']);
104 $sort_key_sql = array('a' => 'a.real_filename', 'b' => 'a.attach_comment', 'c' => 'a.extension', 'd' => 'a.filesize', 'e' => 'a.download_count', 'f' => 'a.filetime', 'g' => 't.topic_title');
105
106 $sort_dir_text = array('a' => $user->lang['ASCENDING'], 'd' => $user->lang['DESCENDING']);
107
108 $s_sort_key = '';
109 foreach ($sort_key_text as $key => $value)
110 {
111 $selected = ($sort_key == $key) ? ' selected="selected"' : '';
112 $s_sort_key .= '<option value="' . $key . '"' . $selected . '>' . $value . '</option>';
113 }
114
115 $s_sort_dir = '';
116 foreach ($sort_dir_text as $key => $value)
117 {
118 $selected = ($sort_dir == $key) ? ' selected="selected"' : '';
119 $s_sort_dir .= '<option value="' . $key . '"' . $selected . '>' . $value . '</option>';
120 }
121
122 if (!isset($sort_key_sql[$sort_key]))
123 {
124 $sort_key = 'a';
125 }
126
127 $order_by = $sort_key_sql[$sort_key] . ' ' . (($sort_dir == 'a') ? 'ASC' : 'DESC');
128
129 $sql = 'SELECT COUNT(attach_id) as num_attachments
130 FROM ' . ATTACHMENTS_TABLE . '
131 WHERE poster_id = ' . $user->data['user_id'] . '
132 AND is_orphan = 0';
133 $result = $db->sql_query($sql);
134 $num_attachments = $db->sql_fetchfield('num_attachments');
135 $db->sql_freeresult($result);
136
137 // Ensure start is a valid value
138 /* @var $pagination \phpbb\pagination */
139 $pagination = $phpbb_container->get('pagination');
140 $start = $pagination->validate_start($start, $config['topics_per_page'], $num_attachments);
141
142 $sql = 'SELECT a.*, t.topic_title, pr.message_subject as message_title, pr.message_time as message_time, pt.folder_id, p.post_edit_locked, p.post_time, t.topic_status, f.forum_id, f.forum_status
143 FROM ' . ATTACHMENTS_TABLE . ' a
144 LEFT JOIN ' . POSTS_TABLE . ' p ON (a.post_msg_id = p.post_id AND a.in_message = 0)
145 LEFT JOIN ' . TOPICS_TABLE . ' t ON (a.topic_id = t.topic_id AND a.in_message = 0)
146 LEFT JOIN ' . FORUMS_TABLE . ' f ON (f.forum_id = t.forum_id AND a.in_message = 0)
147 LEFT JOIN ' . PRIVMSGS_TABLE . ' pr ON (a.post_msg_id = pr.msg_id AND a.in_message = 1)
148 LEFT JOIN ' . PRIVMSGS_TO_TABLE . ' pt ON (a.post_msg_id = pt.msg_id AND a.poster_id = pt.author_id AND a.poster_id = pt.user_id AND a.in_message = 1)
149 WHERE a.poster_id = ' . $user->data['user_id'] . "
150 AND a.is_orphan = 0
151 ORDER BY $order_by";
152 $result = $db->sql_query_limit($sql, $config['topics_per_page'], $start);
153
154 $row_count = 0;
155 if ($row = $db->sql_fetchrow($result))
156 {
157 $template->assign_var('S_ATTACHMENT_ROWS', true);
158
159 do
160 {
161 if ($row['in_message'])
162 {
163 $view_topic = append_sid("{$phpbb_root_path}ucp.$phpEx", "i=pm&p={$row['post_msg_id']}");
164 }
165 else
166 {
167 $view_topic = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "p={$row['post_msg_id']}") . "#p{$row['post_msg_id']}";
168 }
169
170 $template->assign_block_vars('attachrow', array(
171 'ROW_NUMBER' => $row_count + ($start + 1),
172 'FILENAME' => $row['real_filename'],
173 'COMMENT' => bbcode_nl2br($row['attach_comment']),
174 'EXTENSION' => $row['extension'],
175 'SIZE' => get_formatted_filesize($row['filesize']),
176 'DOWNLOAD_COUNT' => $row['download_count'],
177 'POST_TIME' => $user->format_date($row['filetime']),
178 'TOPIC_TITLE' => ($row['in_message']) ? $row['message_title'] : $row['topic_title'],
179
180 'ATTACH_ID' => $row['attach_id'],
181 'POST_ID' => $row['post_msg_id'],
182 'TOPIC_ID' => $row['topic_id'],
183
184 'S_IN_MESSAGE' => $row['in_message'],
185 'S_LOCKED' => !$this->can_delete_file($row),
186
187 'U_VIEW_ATTACHMENT' => append_sid("{$phpbb_root_path}download/file.$phpEx", 'id=' . $row['attach_id']),
188 'U_VIEW_TOPIC' => $view_topic)
189 );
190
191 $row_count++;
192 }
193 while ($row = $db->sql_fetchrow($result));
194 }
195 $db->sql_freeresult($result);
196
197 $base_url = $this->u_action . "&sk=$sort_key&sd=$sort_dir";
198 $pagination->generate_template_pagination($base_url, 'pagination', 'start', $num_attachments, $config['topics_per_page'], $start);
199
200 $template->assign_vars(array(
201 'TOTAL_ATTACHMENTS' => $num_attachments,
202 'NUM_ATTACHMENTS' => $user->lang('NUM_ATTACHMENTS', (int) $num_attachments),
203
204 'L_TITLE' => $user->lang['UCP_ATTACHMENTS'],
205
206 'U_SORT_FILENAME' => $this->u_action . "&sk=a&sd=" . (($sort_key == 'a' && $sort_dir == 'a') ? 'd' : 'a'),
207 'U_SORT_FILE_COMMENT' => $this->u_action . "&sk=b&sd=" . (($sort_key == 'b' && $sort_dir == 'a') ? 'd' : 'a'),
208 'U_SORT_EXTENSION' => $this->u_action . "&sk=c&sd=" . (($sort_key == 'c' && $sort_dir == 'a') ? 'd' : 'a'),
209 'U_SORT_FILESIZE' => $this->u_action . "&sk=d&sd=" . (($sort_key == 'd' && $sort_dir == 'a') ? 'd' : 'a'),
210 'U_SORT_DOWNLOADS' => $this->u_action . "&sk=e&sd=" . (($sort_key == 'e' && $sort_dir == 'a') ? 'd' : 'a'),
211 'U_SORT_POST_TIME' => $this->u_action . "&sk=f&sd=" . (($sort_key == 'f' && $sort_dir == 'a') ? 'd' : 'a'),
212 'U_SORT_TOPIC_TITLE' => $this->u_action . "&sk=g&sd=" . (($sort_key == 'g' && $sort_dir == 'a') ? 'd' : 'a'),
213
214 'S_DISPLAY_MARK_ALL' => ($num_attachments) ? true : false,
215 'S_DISPLAY_PAGINATION' => ($num_attachments) ? true : false,
216 'S_UCP_ACTION' => $this->u_action,
217 'S_SORT_OPTIONS' => $s_sort_key,
218 'S_ORDER_SELECT' => $s_sort_dir)
219 );
220
221 $this->tpl_name = 'ucp_attachments';
222 $this->page_title = 'UCP_ATTACHMENTS';
223 }
224
225 /**
226 * Check if the user can delete the file
227 *
228 * @param array $row
229 *
230 * @return bool True if user can delete the file, false if not
231 */
232 private function can_delete_file(array $row): bool
233 {
234 global $auth, $config;
235
236 if ($row['in_message'])
237 {
238 return ($row['message_time'] > (time() - ($config['pm_edit_time'] * 60)) || !$config['pm_edit_time']) && $row['folder_id'] == PRIVMSGS_OUTBOX && $auth->acl_get('u_pm_edit');
239 }
240 else
241 {
242 $can_edit_time = !$config['edit_time'] || $row['post_time'] > (time() - ($config['edit_time'] * 60));
243 $can_delete_time = !$config['delete_time'] || $row['post_time'] > (time() - ($config['delete_time'] * 60));
244 $item_locked = !$auth->acl_get('m_edit', $row['forum_id']) && ($row['forum_status'] == ITEM_LOCKED || $row['topic_status'] == ITEM_LOCKED || $row['post_edit_locked']);
245
246 return !$item_locked && $can_edit_time && $can_delete_time;
247 }
248 }
249 }
250