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| author | Maat <maat-pub@mageia.biz> | 2020-05-08 21:52:11 +0200 |
|---|---|---|
| committer | Maat <maat-pub@mageia.biz> | 2020-05-08 21:52:11 +0200 |
| commit | 8ea437e30605e0f66b5220bf904a61d7c1d11ddd (patch) | |
| tree | e0db2bb4a012d5b06a633160b19f62f4868ecd28 /phpBB/phpbb/textreparser/row_based_plugin.php | |
| parent | 36bc1870f21fac04736a1049c1d5b8e127d729f4 (diff) | |
| parent | 2fdd46b36431ae0f58bb2e78e42553168db9a0ff (diff) | |
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Merge remote-tracking branch 'upstream/prep-release-3.2.9'
Diffstat (limited to 'phpBB/phpbb/textreparser/row_based_plugin.php')
| -rw-r--r-- | phpBB/phpbb/textreparser/row_based_plugin.php | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/phpBB/phpbb/textreparser/row_based_plugin.php b/phpBB/phpbb/textreparser/row_based_plugin.php new file mode 100644 index 0000000000..2d32104493 --- /dev/null +++ b/phpBB/phpbb/textreparser/row_based_plugin.php @@ -0,0 +1,117 @@ +<?php +/** +* +* This file is part of the phpBB Forum Software package. +* +* @copyright (c) phpBB Limited <https://www.phpbb.com> +* @license GNU General Public License, version 2 (GPL-2.0) +* +* For full copyright and license information, please see +* the docs/CREDITS.txt file. +* +*/ + +namespace phpbb\textreparser; + +abstract class row_based_plugin extends base +{ + /** + * @var \phpbb\db\driver\driver_interface + */ + protected $db; + + /** + * @var string + */ + protected $table; + + /** + * Constructor + * + * @param \phpbb\db\driver\driver_interface $db Database connection + * @param string $table + */ + public function __construct(\phpbb\db\driver\driver_interface $db, $table) + { + $this->db = $db; + $this->table = $table; + } + + /** + * Return the name of the column that correspond to each field + * + * @return array + */ + abstract public function get_columns(); + + /** + * {@inheritdoc} + */ + public function get_max_id() + { + $columns = $this->get_columns(); + + $sql = 'SELECT MAX(' . $columns['id'] . ') AS max_id FROM ' . $this->table; + $result = $this->db->sql_query($sql); + $max_id = (int) $this->db->sql_fetchfield('max_id'); + $this->db->sql_freeresult($result); + + return $max_id; + } + + /** + * {@inheritdoc} + */ + protected function get_records_by_range($min_id, $max_id) + { + $sql = $this->get_records_by_range_query($min_id, $max_id); + $result = $this->db->sql_query($sql); + $records = $this->db->sql_fetchrowset($result); + $this->db->sql_freeresult($result); + + return $records; + } + + /** + * Generate the query that retrieves all records for given range + * + * @param integer $min_id Lower bound + * @param integer $max_id Upper bound + * @return string SQL query + */ + protected function get_records_by_range_query($min_id, $max_id) + { + $columns = $this->get_columns(); + $fields = array(); + foreach ($columns as $field_name => $column_name) + { + if ($column_name === $field_name) + { + $fields[] = $column_name; + } + else + { + $fields[] = $column_name . ' AS ' . $field_name; + } + } + + $sql = 'SELECT ' . implode(', ', $fields) . ' + FROM ' . $this->table . ' + WHERE ' . $columns['id'] . ' BETWEEN ' . $min_id . ' AND ' . $max_id; + + return $sql; + } + + /** + * {@inheritdoc} + */ + protected function save_record(array $record) + { + $columns = $this->get_columns(); + + $sql = 'UPDATE ' . $this->table . ' + SET ' . $columns['text'] . " = '" . $this->db->sql_escape($record['text']) . "' + WHERE " . $columns['id'] . ' = ' . $record['id']; + $this->db->sql_query($sql); + } +} |