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<?php |
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/** |
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* |
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* @package Anavaro.com PM Search |
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* @copyright (c) 2013 Lucifer |
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2 |
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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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namespace anavaro\pmsearch\acp; |
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/** |
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* @package acp |
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*/ |
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class acp_pmsearch_module |
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{ |
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private $search_helper; |
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var $state; |
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var $search; |
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var $max_post_id; |
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var $batch_size = 200; |
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var $u_action; |
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function main($id, $mode) |
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{ |
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global $config, $user, $table_prefix, $db, $template, $request, $phpbb_root_path, $phpbb_log, $phpbb_admin_path, $phpEx; |
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global $phpbb_container; |
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$this->search_helper = $phpbb_container->get('anavaro.pmsearch.search.helper'); |
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switch($mode) |
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{ |
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default: |
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//Let's see indexing |
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$pm_index = $request->variable('pm_index', 0); |
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if ($pm_index == '1') |
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{ |
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$config->set('pmsearch_pm_index', 0); |
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} |
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else if ($pm_index == '2') |
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{ |
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$config->set('pmsearch_pm_index', 1); |
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} |
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//Do we want users to be able to search? |
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$pm_search = $request->variable('pm_search', 0); |
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if ($pm_search == '1') |
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{ |
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$config->set('pmsearch_search', 0); |
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} |
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else if ($pm_index == '2') |
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{ |
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$config->set('pmsearch_search', 1); |
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} |
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$this->tpl_name = 'acp_pmsearch'; |
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$this->page_title = 'PMSEARCH_ADMIN'; |
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$template->assign_var('PM_INDEX', $config['pmsearch_pm_index']); |
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$template->assign_var('PM_SEARCH', $config['pmsearch_search']); |
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$template->assign_var('U_ACTION', append_sid("index.php?i=".$id."&mode=".$mode)); |
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if($config['pmsearch_pm_index']) |
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{ |
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$action_index = $request->variable('action_index', ''); |
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$this->state = explode(',', $config['search_pm_indexing_state']); |
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if (isset($_POST['cancel'])) |
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{ |
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$action = ''; |
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$this->state = array(); |
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$this->save_state(); |
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} |
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if ($action_index) |
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{ |
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switch ($action_index) |
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{ |
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case 'delete': |
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$this->state[1] = 'delete'; |
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break; |
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case 'create': |
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$this->state[1] = 'create'; |
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break; |
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default: |
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trigger_error('NO_ACTION', E_USER_ERROR); |
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break; |
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} |
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if (empty($this->state[0])) |
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{ |
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$this->state[0] = $request->variable('target_index', 'normal'); |
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} |
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$this->search = null; |
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$error = false; |
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$search_types = $this->get_search_types(); |
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if ($this->search_helper->init_search($search_types[0], $this->search, $error)) |
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{ |
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trigger_error($error . adm_back_link($this->u_action), E_USER_WARNING); |
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} |
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$name = $this->search->get_name(); |
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$action_index = &$this->state[1]; |
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$this->max_post_id = $this->get_max_post_id(); |
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$post_counter = (isset($this->state[2])) ? $this->state[2] : 0; |
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$this->state[2] = &$post_counter; |
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$this->save_state(); |
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switch ($action_index) |
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{ |
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case 'delete': |
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if (method_exists($this->search, 'delete_index')) |
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{ |
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$this->state = array(''); |
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$this->save_state(); |
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// pass a reference to myself so the $search object can make use of save_state() and attributes |
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if ($error = $this->search->delete_index($this, append_sid("{$phpbb_admin_path}index.$phpEx", "i=$id&mode=$mode&action=delete", false))) |
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{ |
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$this->state = array(''); |
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$this->save_state(); |
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add_log('admin', 'LOG_PMSEARCH_INDEX_REMOVED', $name); |
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trigger_error($error . adm_back_link($this->u_action), E_USER_WARNING); |
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} |
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} |
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break; |
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case 'create': |
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//$this->var_display($this->state); |
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$starttime = explode(' ', microtime()); |
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$starttime = $starttime[1] + $starttime[0]; |
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$row_count = 0; |
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while (still_on_time() && $post_counter <= $this->max_post_id) |
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{ |
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$sql = 'SELECT msg_id, message_subject, message_text, author_id |
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FROM ' . PRIVMSGS_TABLE . ' |
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WHERE msg_id >= ' . (int) ($post_counter + 1) . ' |
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AND msg_id <= ' . (int) ($post_counter + $this->batch_size); |
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$result = $db->sql_query($sql); |
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$buffer = $db->sql_buffer_nested_transactions(); |
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if ($buffer) |
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{ |
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$rows = $db->sql_fetchrowset($result); |
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$rows[] = false; // indicate end of array for while loop below |
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$db->sql_freeresult($result); |
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} |
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$i = 0; |
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while ($row = ($buffer ? $rows[$i++] : $db->sql_fetchrow($result))) |
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{ |
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// Indexing |
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$this->search->index('post', (int) $row['msg_id'], $row['message_text'], $row['message_subject'], (int) $row['author_id']); |
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$row_count++; |
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} |
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if (!$buffer) |
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{ |
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$db->sql_freeresult($result); |
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} |
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//$this->var_display($this->state[2]); |
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$post_counter += $this->batch_size; |
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// pretend the number of posts was as big as the number of ids we indexed so far |
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// just an estimation as it includes deleted posts |
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$num_posts = $config['num_posts']; |
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$config['num_posts'] = min($config['num_posts'], $post_counter); |
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$this->search->tidy(); |
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$config['num_posts'] = $num_posts; |
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if ($post_counter <= $this->max_post_id) |
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{ |
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$mtime = explode(' ', microtime()); |
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$totaltime = $mtime[0] + $mtime[1] - $starttime; |
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$rows_per_second = $row_count / $totaltime; |
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$this->state[3] = 'continue'; |
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$this->save_state(); |
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meta_refresh(1, append_sid($this->u_action . '&action_index=create&skip_rows=' . $post_counter)); |
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trigger_error($user->lang('SEARCH_INDEX_CREATE_REDIRECT', (int) $row_count, $post_counter) . $user->lang('SEARCH_INDEX_CREATE_REDIRECT_RATE', $rows_per_second)); |
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} |
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else |
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{ |
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$this->state = array(''); |
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add_log('admin', 'LOG_PMSEARCH_INDEX_CREATED', $name); |
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} |
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} |
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break; |
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} |
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} |
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$search_types = $this->get_search_types(); |
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$search = null; |
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$error = false; |
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$search_options = ''; |
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if ($this->search_helper->init_search($search_types[0], $search, $error) || !method_exists($search, 'index_created')) |
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{ |
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break; |
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} |
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//Let's build normal |
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$name = $search->get_name(); |
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$data = array(); |
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if (method_exists($search, 'index_stats')) |
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{ |
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$data = $search->index_stats(); |
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} |
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$statistics = array(); |
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foreach ($data as $statistic => $value) |
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{ |
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$n = sizeof($statistics); |
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if ($n && sizeof($statistics[$n - 1]) < 3) |
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{ |
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$statistics[$n - 1] += array('statistic_2' => $statistic, 'value_2' => $value); |
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} |
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else |
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{ |
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$statistics[] = array('statistic_1' => $statistic, 'value_1' => $value); |
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} |
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} |
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$template->assign_block_vars('normal', array( |
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'L_NAME' => $name, |
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'NAME' => $name, |
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'DISSALOW' => ($this->state[0] == 'black' && $this->state[3] == 'continue') ? 1 : 0, |
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'S_INDEXED' => (bool) $search->index_created(), |
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'S_STATS' => (bool) sizeof($statistics), |
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'STATISTIC_1' => $statistics[0]['statistic_1'], |
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'VALUE_1' => $statistics[0]['value_1'], |
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'STATISTIC_2' => (isset($statistics[0]['statistic_2'])) ? $statistics[0]['statistic_2'] : '', |
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'VALUE_2' => (isset($statistics[0]['value_2'])) ? $statistics[0]['value_2'] : '', |
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'CONTINUE' => ($this->state[0] == 'normal' && (isset($this->state[3]) && $this->state[3] == 'continue')) ? 1 : 0, |
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'CONTINUE_URL' => append_sid($this->u_action . '&action_index=create') |
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) |
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); |
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//end building normal |
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} |
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break; |
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} |
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} |
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function get_search_types() |
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{ |
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global $phpbb_root_path, $phpEx, $phpbb_extension_manager; |
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$finder = $phpbb_extension_manager->get_finder(); |
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return $finder |
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->extension_suffix('_backend1') |
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->extension_directory('') |
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->core_path('ext/anavaro/pmsearch/search/') |
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->get_classes(); |
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} |
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function save_state($state = false) |
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{ |
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global $config; |
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if ($state) |
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{ |
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$this->state = $state; |
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} |
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ksort($this->state); |
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$config->set('search_pm_indexing_state', implode(',', $this->state), true); |
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} |
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function get_max_post_id() |
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{ |
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global $db; |
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$sql = 'SELECT MAX(msg_id) as max_post_id |
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FROM '. PRIVMSGS_TABLE; |
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$result = $db->sql_query($sql); |
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$max_post_id = (int) $db->sql_fetchfield('max_post_id'); |
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$db->sql_freeresult($result); |
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return $max_post_id; |
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} |
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/** |
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* Initialises a search backend object |
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* |
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* @return false if no error occurred else an error message |
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*/ |
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function init_search($type, &$search, &$error) |
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{ |
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global $phpbb_root_path, $phpEx, $user, $auth, $config, $db, $table_prefix; |
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if (!class_exists($type) || !method_exists($type, 'keyword_search')) |
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{ |
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$error = $user->lang['NO_SUCH_SEARCH_MODULE']; |
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return $error; |
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} |
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$error = false; |
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$search = new $type($auth, $config, $db, $user, $table_prefix, $phpbb_root_path, $phpEx); |
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return $error; |
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} |
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} |
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