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Re-add old html parsing setup for those that need/want it ... commented out by default

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git-svn-id: file:///svn/phpbb/branches/phpBB-2_0_0@3146 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Paul S. Owen 2002-11-28 14:47:12 +00:00
parent bea96c8cdf
commit e2eceeb357
1 changed files with 64 additions and 7 deletions
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71
phpBB/includes/functions_post.php
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@ -37,19 +37,16 @@ $unhtml_specialchars_replace = array('>', '<', '"', '&');
//
function prepare_message($message, $html_on, $bbcode_on, $smile_on, $bbcode_uid = 0)
{
global $board_config;
global $html_entities_match, $html_entities_replace;
global $code_entities_match, $code_entities_replace;
global $board_config, $html_entities_match, $html_entities_replace;
//
// Clean up the message
//
// Clean up the message - comment out second line if reverting to old
// html system
$message = trim($message);
$message = preg_replace($html_entities_match, $html_entities_replace, $message);
if ($html_on)
{
// ported from 2.2
// ported from 2.2 - old system remains commented out below
// If $html is true then "allowed_tags" are converted back from entity
// form, others remain ... note this differs from the old version where you
// only needed to specify the first part of the tag ... with this version
@ -67,6 +64,66 @@ function prepare_message($message, $html_on, $bbcode_on, $smile_on, $bbcode_uid
$message = preg_replace('#&lt;(\/?)(' . str_replace('*', '.*?', implode('|', $allowed_tags)) . ')&gt;#is', '<\1\2>', $message);
}
}
/*
if ($html_on)
{
$allowed_tags = split(',', $board_config['allow_html_tags']);
$end_html = 0;
$start_html = 1;
$tmp_message = '';
$message = ' ' . $message . ' ';
while ( $start_html = strpos($message, '<', $start_html) )
{
$tmp_message .= preg_replace($html_entities_match, $html_entities_replace, substr($message, $end_html + 1, ( $start_html - $end_html - 1 )));
if ( $end_html = strpos($message, '>', $start_html) )
{
$length = $end_html - $start_html + 1;
$hold_string = substr($message, $start_html, $length);
if ( ( $unclosed_open = strrpos(' ' . $hold_string, '<') ) != 1 )
{
$tmp_message .= preg_replace($html_entities_match, $html_entities_replace, substr($hold_string, 0, $unclosed_open - 1));
$hold_string = substr($hold_string, $unclosed_open - 1);
}
$tagallowed = false;
for($i = 0; $i < sizeof($allowed_html_tags); $i++)
{
$match_tag = trim($allowed_html_tags[$i]);
if ( preg_match('/^<\/?' . $match_tag . '(?!(\s*)style(\s*)\\=)/i', $hold_string) )
{
$tagallowed = true;
}
}
$tmp_message .= ( $length && !$tagallowed ) ? preg_replace($html_entities_match, $html_entities_replace, $hold_string) : $hold_string;
$start_html += $length;
}
else
{
$tmp_message .= preg_replace($html_entities_match, $html_entities_replace, substr($message, $start_html, strlen($message)));
$start_html = strlen($message);
$end_html = $start_html;
}
}
if ( $end_html != strlen($message) && $tmp_message != '' )
{
$tmp_message .= preg_replace($html_entities_match, $html_entities_replace, substr($message, $end_html + 1));
}
$message = ( $tmp_message != '' ) ? trim($tmp_message) : trim($message);
}
else
{
$message = preg_replace($html_entities_match, $html_entities_replace, $message);
}
*/
if( $bbcode_on && $bbcode_uid != '' )
{