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<?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 base implements reparser_interface
{
/**
* {@inheritdoc}
*/
abstract public function get_max_id();
/**
* Return all records in given range
*
* @param integer $min_id Lower bound
* @param integer $max_id Upper bound
* @return array Array of record
*/
abstract protected function get_records($min_id, $max_id);
/**
* Guess whether given BBCode is in use in given record
*
* @param array $record
* @param string $bbcode
* @return bool
*/
protected function guess_bbcode(array $record, $bbcode)
{
if (!empty($record['bbcode_uid']))
{
// Look for the closing tag, e.g. [/url]
$match = '[/' . $bbcode . ':' . $record['bbcode_uid'];
if (stripos($record['text'], $match) !== false)
{
return true;
}
}
if (substr($record['text'], 0, 2) == '<r')
{
// Look for the closing tag inside of a e element, in an element of the same name, e.g.
// <e>[/url]</e></URL>
$match = '<e>[/' . $bbcode . ']</e></' . $bbcode . '>';
if (stripos($record['text'], $match) !== false)
{
return true;
}
}
return false;
}
/**
* Guess whether magic URLs are in use in given record
*
* @param array $record
* @return bool
*/
protected function guess_magic_url(array $record)
{
// Look for <!-- m --> or for a URL tag that's not immediately followed by <s>
return (strpos($record['text'], '<!-- m -->') !== false || preg_match('(<URL [^>]++>(?!<s>))', strpos($row['text'])));
}
/**
* Guess whether smilies are in use in given record
*
* @param array $record
* @return bool
*/
protected function guess_smilies(array $record)
{
return (strpos($row['text'], '<!-- s') !== false || strpos($row['text'], '<E>') !== false);
}
/**
* {@inheritdoc}
*/
public function reparse_range($min_id, $max_id)
{
foreach ($this->get_records($min_id, $max_id) as $record)
{
$this->reparse_record($record);
}
}
/**
* Reparse given record
*
* @param array $record Associative array containing the record's data
*/
protected function reparse_record(array $record)
{
$unparsed = array_merge(
$record,
generate_text_for_edit(
$record['text'],
$record['bbcode_uid'],
OPTION_FLAG_BBCODE | OPTION_FLAG_SMILIES | OPTION_FLAG_LINKS
)
);
$bitfield = $flags = null;
$parsed_text = $unparsed['text'];
generate_text_for_storage(
$parsed_text,
$unparsed['bbcode_uid'],
$bitfield,
$flags,
$unparsed['enable_bbcode'],
$unparsed['enable_magic_url'],
$unparsed['enable_smilies']
);
// Save the new text if it has changed
if ($parsed_text !== $record['text'])
{
$record['text'] = $parsed_text;
$this->save_record($record);
}
}
/**
* {@inheritdoc}
*/
abstract protected function save_record(array $record);
}
|
