- global $db, $user, $auth, $template, $module, $request, $phpbb_log;

- global $config, $phpbb_admin_path, $phpbb_root_path, $phpEx;

- $errors = $this->delete_module($module_id);

-

- if (!sizeof($errors))

- $this->remove_cache_file();

- trigger_error($user->lang['MODULE_DELETED'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id));

- $phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_MODULE_' . strtoupper($action), false, array($this->lang_name($row['module_langname'])));

- $this->remove_cache_file();

- $move_module_name = $this->move_module_by($row, $action, 1);

- if ($move_module_name !== false)

- $phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_MODULE_' . strtoupper($action), false, array($this->lang_name($row['module_langname']), $move_module_name));

- $this->remove_cache_file();

- $fileinfo = $this->get_module_infos($module_basename);

- $errors = $this->update_module_data($module_data);

- $this->remove_cache_file();

- $module_row = $this->get_module_row($module_id);

- $fileinfo = $this->get_module_infos($module_data['module_basename']);

- $errors = $this->update_module_data($module_data);

- $this->remove_cache_file();

- $module_infos = $this->get_module_infos();

- $s_name_options .= '<option value="' . $option . '"' . (($option == $module_data['module_basename']) ? ' selected="selected"' : '') . '>' . $this->lang_name($values['title']) . ' [' . $option . ']</option>';

- $s_mode_options .= '<option value="' . $m_mode . '"' . (($m_mode == $module_data['module_mode']) ? ' selected="selected"' : '') . '>' . $this->lang_name($m_values['title']) . '</option>';

- 'VALUE' => $this->lang_name($m_values['title']),

- 'A_VALUE' => addslashes($this->lang_name($m_values['title'])))

- 'MODULENAME' => $this->lang_name($module_data['module_langname']),

- $modules_nav = $this->get_module_branch($this->parent_id, 'parents', 'descending');

- $langname = $this->lang_name($row['module_langname']);

- $langname = $this->lang_name($row['module_langname']);

- $row = $this->get_module_row($this->parent_id);

- $module_infos = $this->get_module_infos();

- $s_install_options .= '<optgroup label="' . $this->lang_name($values['title']) . ' [' . $option . ']">';

- $s_install_options .= '<option value="' . $option . '::' . $m_mode . '">&nbsp; &nbsp;' . $this->lang_name($m_values['title']) . '</option>';

- * Get row for specified module

- */

- function get_module_row($module_id)

- {

- global $db, $user;

-

- $sql = 'SELECT *

- FROM ' . MODULES_TABLE . "

- WHERE module_class = '" . $db->sql_escape($this->module_class) . "'

- AND module_id = $module_id";

- $result = $db->sql_query($sql);

- $row = $db->sql_fetchrow($result);

- $db->sql_freeresult($result);

-

- if (!$row)

- {

- trigger_error($user->lang['NO_MODULE'] . adm_back_link($this->u_action . '&amp;parent_id=' . $this->parent_id), E_USER_WARNING);

- }

-

- return $row;

- }

-

- /**

- * Get available module information from module files

- *

- * @param string $module

- * @param bool|string $module_class

- * @param bool $use_all_available Use all available instead of just all

- * enabled extensions

- * @return array

- */

- function get_module_infos($module = '', $module_class = false, $use_all_available = false)

- {

- global $phpbb_extension_manager, $phpbb_root_path, $phpEx;

-

- $module_class = ($module_class === false) ? $this->module_class : $module_class;

-

- $directory = $phpbb_root_path . 'includes/' . $module_class . '/info/';

- $fileinfo = array();

-

- $finder = $phpbb_extension_manager->get_finder($use_all_available);

-

- $modules = $finder

- ->extension_suffix('_module')

- ->extension_directory("/$module_class")

- ->core_path("includes/$module_class/info/")

- ->core_prefix($module_class . '_')

- ->get_classes(true);

-

- foreach ($modules as $cur_module)

- {

- // Skip entries we do not need if we know the module we are

- // looking for

- if ($module && strpos(str_replace('\\', '_', $cur_module), $module) === false && $module !== $cur_module)

- {

- continue;

- }

-

- $info_class = preg_replace('/_module$/', '_info', $cur_module);

-

- // If the class does not exist it might be following the old

- // format. phpbb_acp_info_acp_foo needs to be turned into

- // acp_foo_info and the respective file has to be included

- // manually because it does not support auto loading

- $old_info_class_file = str_replace("phpbb_{$module_class}_info_", '', $cur_module);

- $old_info_class = $old_info_class_file . '_info';

-

- if (class_exists($old_info_class))

- {

- $info_class = $old_info_class;

- }

- else if (!class_exists($info_class))

- {

- $info_class = $old_info_class;

- // need to check class exists again because previous checks triggered autoloading

- if (!class_exists($info_class) && file_exists($directory . $old_info_class_file . '.' . $phpEx))

- {

- include($directory . $old_info_class_file . '.' . $phpEx);

- }

- }

-

- if (class_exists($info_class))

- {

- $info = new $info_class();

- $module_info = $info->module();

-

- $main_class = (isset($module_info['filename'])) ? $module_info['filename'] : $cur_module;

-

- $fileinfo[$main_class] = $module_info;

- }

- }

-

- ksort($fileinfo);

-

- return $fileinfo;

- }

-

- /**

- $langname = $this->lang_name($row['module_langname']);

-

- /**

- * Get module branch

- */

- function get_module_branch($module_id, $type = 'all', $order = 'descending', $include_module = true)

- {

- global $db;

-

- switch ($type)

- {

- case 'parents':

- $condition = 'm1.left_id BETWEEN m2.left_id AND m2.right_id';

- break;

-

- case 'children':

- $condition = 'm2.left_id BETWEEN m1.left_id AND m1.right_id';

- break;

-

- default:

- $condition = 'm2.left_id BETWEEN m1.left_id AND m1.right_id OR m1.left_id BETWEEN m2.left_id AND m2.right_id';

- break;

- }

-

- $rows = array();

-

- $sql = 'SELECT m2.*

- FROM ' . MODULES_TABLE . ' m1

- LEFT JOIN ' . MODULES_TABLE . " m2 ON ($condition)

- WHERE m1.module_class = '" . $db->sql_escape($this->module_class) . "'

- AND m2.module_class = '" . $db->sql_escape($this->module_class) . "'

- AND m1.module_id = $module_id

- ORDER BY m2.left_id " . (($order == 'descending') ? 'ASC' : 'DESC');

- $result = $db->sql_query($sql);

-

- while ($row = $db->sql_fetchrow($result))

- {

- if (!$include_module && $row['module_id'] == $module_id)

- {

- continue;

- }

-

- $rows[] = $row;

- }

- $db->sql_freeresult($result);

-

- return $rows;

- }

-

- /**

- * Remove modules cache file

- */

- function remove_cache_file()

- {

- global $phpbb_container;

-

- // Sanitise for future path use, it's escaped as appropriate for queries

- $p_class = str_replace(array('.', '/', '\\'), '', basename($this->module_class));

-

- $phpbb_container->get('cache.driver')->destroy('_modules_' . $p_class);

-

- // Additionally remove sql cache

- $phpbb_container->get('cache.driver')->destroy('sql', MODULES_TABLE);

- }

-

- /**

- * Return correct language name

- */

- function lang_name($module_langname)

- {

- global $user;

-

- return (!empty($user->lang[$module_langname])) ? $user->lang[$module_langname] : $module_langname;

- }

-

- /**

- * Update/Add module

- *

- * @param array &$module_data The module data

- * @param bool $run_inline if set to true errors will be returned and no logs being written

- */

- function update_module_data(&$module_data, $run_inline = false)

- {

- global $db, $user, $phpbb_log;

-

- if (!isset($module_data['module_id']))

- {

- // no module_id means we're creating a new category/module

- if ($module_data['parent_id'])

- {

- $sql = 'SELECT left_id, right_id

- FROM ' . MODULES_TABLE . "

- WHERE module_class = '" . $db->sql_escape($module_data['module_class']) . "'

- AND module_id = " . (int) $module_data['parent_id'];

- $result = $db->sql_query($sql);

- $row = $db->sql_fetchrow($result);

- $db->sql_freeresult($result);

-

- if (!$row)

- {

- if ($run_inline)

- {

- return 'PARENT_NO_EXIST';

- }

-

- trigger_error($user->lang['PARENT_NO_EXIST'] . adm_back_link($this->u_action . '&amp;parent_id=' . $this->parent_id), E_USER_WARNING);

- }

-

- // Workaround

- $row['left_id'] = (int) $row['left_id'];

- $row['right_id'] = (int) $row['right_id'];

-

- $sql = 'UPDATE ' . MODULES_TABLE . "

- SET left_id = left_id + 2, right_id = right_id + 2

- WHERE module_class = '" . $db->sql_escape($module_data['module_class']) . "'

- AND left_id > {$row['right_id']}";

- $db->sql_query($sql);

-

- $sql = 'UPDATE ' . MODULES_TABLE . "

- SET right_id = right_id + 2

- WHERE module_class = '" . $db->sql_escape($module_data['module_class']) . "'

- AND {$row['left_id']} BETWEEN left_id AND right_id";

- $db->sql_query($sql);

-

- $module_data['left_id'] = (int) $row['right_id'];

- $module_data['right_id'] = (int) $row['right_id'] + 1;

- }

- else

- {

- $sql = 'SELECT MAX(right_id) AS right_id

- FROM ' . MODULES_TABLE . "

- WHERE module_class = '" . $db->sql_escape($module_data['module_class']) . "'";

- $result = $db->sql_query($sql);

- $row = $db->sql_fetchrow($result);

- $db->sql_freeresult($result);

-

- $module_data['left_id'] = (int) $row['right_id'] + 1;

- $module_data['right_id'] = (int) $row['right_id'] + 2;

- }

-

- $sql = 'INSERT INTO ' . MODULES_TABLE . ' ' . $db->sql_build_array('INSERT', $module_data);

- $db->sql_query($sql);

-

- $module_data['module_id'] = $db->sql_nextid();

-

- if (!$run_inline)

- {

- $phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_MODULE_ADD', false, array($this->lang_name($module_data['module_langname'])));

- }

- }

- else

- {

- $row = $this->get_module_row($module_data['module_id']);

-

- if ($module_data['module_basename'] && !$row['module_basename'])

- {

- // we're turning a category into a module

- $branch = $this->get_module_branch($module_data['module_id'], 'children', 'descending', false);

-

- if (sizeof($branch))

- {

- return array($user->lang['NO_CATEGORY_TO_MODULE']);

- }

- }

-

- if ($row['parent_id'] != $module_data['parent_id'])

- {

- $this->move_module($module_data['module_id'], $module_data['parent_id']);

- }

-

- $update_ary = $module_data;

- unset($update_ary['module_id']);

-

- $sql = 'UPDATE ' . MODULES_TABLE . '

- SET ' . $db->sql_build_array('UPDATE', $update_ary) . "

- WHERE module_class = '" . $db->sql_escape($module_data['module_class']) . "'

- AND module_id = " . (int) $module_data['module_id'];

- $db->sql_query($sql);

-

- if (!$run_inline)

- {

- $phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_MODULE_EDIT', false, array($this->lang_name($module_data['module_langname'])));

- }

- }

-

- return array();

- }

-

- /**

- * Move module around the tree

- */

- function move_module($from_module_id, $to_parent_id)

- {

- global $db;

-

- $moved_modules = $this->get_module_branch($from_module_id, 'children', 'descending');

- $from_data = $moved_modules[0];

- $diff = sizeof($moved_modules) * 2;

-

- $moved_ids = array();

- for ($i = 0; $i < sizeof($moved_modules); ++$i)

- {

- $moved_ids[] = $moved_modules[$i]['module_id'];

- }

-

- // Resync parents

- $sql = 'UPDATE ' . MODULES_TABLE . "

- SET right_id = right_id - $diff

- WHERE module_class = '" . $db->sql_escape($this->module_class) . "'

- AND left_id < " . (int) $from_data['right_id'] . '

- AND right_id > ' . (int) $from_data['right_id'];

- $db->sql_query($sql);

-

- // Resync righthand side of tree

- $sql = 'UPDATE ' . MODULES_TABLE . "

- SET left_id = left_id - $diff, right_id = right_id - $diff

- WHERE module_class = '" . $db->sql_escape($this->module_class) . "'

- AND left_id > " . (int) $from_data['right_id'];

- $db->sql_query($sql);

-

- if ($to_parent_id > 0)

- {

- $to_data = $this->get_module_row($to_parent_id);

-

- // Resync new parents

- $sql = 'UPDATE ' . MODULES_TABLE . "

- SET right_id = right_id + $diff

- WHERE module_class = '" . $db->sql_escape($this->module_class) . "'

- AND " . (int) $to_data['right_id'] . ' BETWEEN left_id AND right_id

- AND ' . $db->sql_in_set('module_id', $moved_ids, true);

- $db->sql_query($sql);

-

- // Resync the righthand side of the tree

- $sql = 'UPDATE ' . MODULES_TABLE . "

- SET left_id = left_id + $diff, right_id = right_id + $diff

- WHERE module_class = '" . $db->sql_escape($this->module_class) . "'

- AND left_id > " . (int) $to_data['right_id'] . '

- AND ' . $db->sql_in_set('module_id', $moved_ids, true);

- $db->sql_query($sql);

-

- // Resync moved branch

- $to_data['right_id'] += $diff;

- if ($to_data['right_id'] > $from_data['right_id'])

- {

- $diff = '+ ' . ($to_data['right_id'] - $from_data['right_id'] - 1);

- }

- else

- {

- $diff = '- ' . abs($to_data['right_id'] - $from_data['right_id'] - 1);

- }

- }

- else

- {

- $sql = 'SELECT MAX(right_id) AS right_id

- FROM ' . MODULES_TABLE . "

- WHERE module_class = '" . $db->sql_escape($this->module_class) . "'

- AND " . $db->sql_in_set('module_id', $moved_ids, true);

- $result = $db->sql_query($sql);

- $row = $db->sql_fetchrow($result);

- $db->sql_freeresult($result);

-

- $diff = '+ ' . (int) ($row['right_id'] - $from_data['left_id'] + 1);

- }

-

- $sql = 'UPDATE ' . MODULES_TABLE . "

- SET left_id = left_id $diff, right_id = right_id $diff

- WHERE module_class = '" . $db->sql_escape($this->module_class) . "'

- AND " . $db->sql_in_set('module_id', $moved_ids);

- $db->sql_query($sql);

- }

-

- /**

- * Remove module from tree

- */

- function delete_module($module_id)

- {

- global $db, $user, $phpbb_log;

-

- $row = $this->get_module_row($module_id);

-

- $branch = $this->get_module_branch($module_id, 'children', 'descending', false);

-

- if (sizeof($branch))

- {

- return array($user->lang['CANNOT_REMOVE_MODULE']);

- }

-

- // If not move

- $diff = 2;

- $sql = 'DELETE FROM ' . MODULES_TABLE . "

- WHERE module_class = '" . $db->sql_escape($this->module_class) . "'

- AND module_id = $module_id";

- $db->sql_query($sql);

-

- $row['right_id'] = (int) $row['right_id'];

- $row['left_id'] = (int) $row['left_id'];

-

- // Resync tree

- $sql = 'UPDATE ' . MODULES_TABLE . "

- SET right_id = right_id - $diff

- WHERE module_class = '" . $db->sql_escape($this->module_class) . "'

- AND left_id < {$row['right_id']} AND right_id > {$row['right_id']}";

- $db->sql_query($sql);

-

- $sql = 'UPDATE ' . MODULES_TABLE . "

- SET left_id = left_id - $diff, right_id = right_id - $diff

- WHERE module_class = '" . $db->sql_escape($this->module_class) . "'

- AND left_id > {$row['right_id']}";

- $db->sql_query($sql);

-

- $phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_MODULE_REMOVED', false, array($this->lang_name($row['module_langname'])));

-

- return array();

-

- }

-

- /**

- * Move module position by $steps up/down

- */

- function move_module_by($module_row, $action = 'move_up', $steps = 1)

- {

- global $db;

-

- /**

- * Fetch all the siblings between the module's current spot

- * and where we want to move it to. If there are less than $steps

- * siblings between the current spot and the target then the

- * module will move as far as possible

- */

- $sql = 'SELECT module_id, left_id, right_id, module_langname

- FROM ' . MODULES_TABLE . "

- WHERE module_class = '" . $db->sql_escape($this->module_class) . "'

- AND parent_id = " . (int) $module_row['parent_id'] . '

- AND ' . (($action == 'move_up') ? 'right_id < ' . (int) $module_row['right_id'] . ' ORDER BY right_id DESC' : 'left_id > ' . (int) $module_row['left_id'] . ' ORDER BY left_id ASC');

- $result = $db->sql_query_limit($sql, $steps);

-

- $target = array();

- while ($row = $db->sql_fetchrow($result))

- {

- $target = $row;

- }

- $db->sql_freeresult($result);

-

- if (!sizeof($target))

- {

- // The module is already on top or bottom

- return false;

- }

-

- /**

- * $left_id and $right_id define the scope of the nodes that are affected by the move.

- * $diff_up and $diff_down are the values to substract or add to each node's left_id

- * and right_id in order to move them up or down.

- * $move_up_left and $move_up_right define the scope of the nodes that are moving

- * up. Other nodes in the scope of ($left_id, $right_id) are considered to move down.

- */

- if ($action == 'move_up')

- {

- $left_id = (int) $target['left_id'];

- $right_id = (int) $module_row['right_id'];

-

- $diff_up = (int) ($module_row['left_id'] - $target['left_id']);

- $diff_down = (int) ($module_row['right_id'] + 1 - $module_row['left_id']);

-

- $move_up_left = (int) $module_row['left_id'];

- $move_up_right = (int) $module_row['right_id'];

- }

- else

- {

- $left_id = (int) $module_row['left_id'];

- $right_id = (int) $target['right_id'];

-

- $diff_up = (int) ($module_row['right_id'] + 1 - $module_row['left_id']);

- $diff_down = (int) ($target['right_id'] - $module_row['right_id']);

-

- $move_up_left = (int) ($module_row['right_id'] + 1);

- $move_up_right = (int) $target['right_id'];

- }

-

- // Now do the dirty job

- $sql = 'UPDATE ' . MODULES_TABLE . "

- SET left_id = left_id + CASE

- WHEN left_id BETWEEN {$move_up_left} AND {$move_up_right} THEN -{$diff_up}

- ELSE {$diff_down}

- END,

- right_id = right_id + CASE

- WHEN right_id BETWEEN {$move_up_left} AND {$move_up_right} THEN -{$diff_up}

- ELSE {$diff_down}

- END

- WHERE module_class = '" . $db->sql_escape($this->module_class) . "'

- AND left_id BETWEEN {$left_id} AND {$right_id}

- AND right_id BETWEEN {$left_id} AND {$right_id}";

- $db->sql_query($sql);

-

- $this->remove_cache_file();

-

- return $this->lang_name($target['module_langname']);

- }