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[ticket/15540] Remove delete_index and move create_index to fulltext_native

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PHPBB3-15540
This commit is contained in:
rubencm
2019-10-24 21:59:27 +00:00
parent 5805a6906e
commit cc0d4efc8f
3 changed files with 82 additions and 124 deletions
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74
phpBB/phpbb/search/backend/fulltext_native.php
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@@ -1667,6 +1667,78 @@ class fulltext_native extends base implements search_backend_interface
$this->config->set('search_last_gc', time(), false);
}
/**
* {@inheritdoc}
*/
public function create_index($acp_module, $u_action)
{
$sql = 'SELECT forum_id, enable_indexing
FROM ' . FORUMS_TABLE;
$result = $this->db->sql_query($sql, 3600);
while ($row = $this->db->sql_fetchrow($result))
{
$forums[$row['forum_id']] = (bool) $row['enable_indexing'];
}
$this->db->sql_freeresult($result);
$starttime = microtime(true);
$row_count = 0;
$post_counter = $acp_module->state[2];
while (still_on_time() && $post_counter <= $acp_module->max_post_id)
{
$sql = 'SELECT post_id, post_subject, post_text, poster_id, forum_id
FROM ' . POSTS_TABLE . '
WHERE post_id >= ' . (int) ($post_counter + 1) . '
AND post_id <= ' . (int) ($post_counter + $acp_module->batch_size);
$result = $this->db->sql_query($sql);
$buffer = $this->db->sql_buffer_nested_transactions();
if ($buffer)
{
$rows = $this->db->sql_fetchrowset($result);
$rows[] = false; // indicate end of array for while loop below
$this->db->sql_freeresult($result);
}
$i = 0;
while ($row = ($buffer ? $rows[$i++] : $this->db->sql_fetchrow($result)))
{
// Indexing enabled for this forum
if (isset($forums[$row['forum_id']]) && $forums[$row['forum_id']])
{
$this->index('post', $row['post_id'], $row['post_text'], $row['post_subject'], $row['poster_id'], $row['forum_id']);
}
$row_count++;
}
if (!$buffer)
{
$this->db->sql_freeresult($result);
}
$post_counter += $acp_module->batch_size;
}
// save the current state
$acp_module->save_state();
// pretend the number of posts was as big as the number of ids we indexed so far
// just an estimation as it includes deleted posts
$num_posts = $this->config['num_posts'];
$this->config['num_posts'] = min($this->config['num_posts'], $post_counter);
$this->tidy();
$this->config['num_posts'] = $num_posts;
if ($post_counter <= $acp_module->max_post_id)
{
$totaltime = microtime(true) - $starttime;
$rows_per_second = $row_count / $totaltime;
meta_refresh(1, $u_action);
trigger_error($user->lang('SEARCH_INDEX_CREATE_REDIRECT', (int) $row_count, $post_counter) . $user->lang('SEARCH_INDEX_CREATE_REDIRECT_RATE', $rows_per_second));
}
}
/**
* {@inheritdoc}
*/
@@ -1738,7 +1810,7 @@ class fulltext_native extends base implements search_backend_interface
$this->user->lang['TOTAL_WORDS'] => $this->stats['total_words'],
$this->user->lang['TOTAL_MATCHES'] => $this->stats['total_matches']);
}
/**
* Computes the stats and store them in the $this->stats associative array
*/