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This commit is contained in:
aschwarz
620
msd2/phpBB3/includes/acp/acp_bbcodes.php
Normal file
620
msd2/phpBB3/includes/acp/acp_bbcodes.php
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@ -0,0 +1,620 @@
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<?php
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/**
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*
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* This file is part of the phpBB Forum Software package.
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*
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* @copyright (c) phpBB Limited <https://www.phpbb.com>
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* @license GNU General Public License, version 2 (GPL-2.0)
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*
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* For full copyright and license information, please see
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* the docs/CREDITS.txt file.
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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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if (!defined('IN_PHPBB'))
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{
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exit;
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}
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class acp_bbcodes
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{
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var $u_action;
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function main($id, $mode)
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{
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global $db, $user, $template, $cache, $request, $phpbb_dispatcher, $phpbb_container;
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global $phpbb_log;
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$user->add_lang('acp/posting');
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// Set up general vars
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$action = $request->variable('action', '');
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$bbcode_id = $request->variable('bbcode', 0);
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$submit = $request->is_set_post('submit');
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$this->tpl_name = 'acp_bbcodes';
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$this->page_title = 'ACP_BBCODES';
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$form_key = 'acp_bbcodes';
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add_form_key($form_key);
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if ($submit && !check_form_key($form_key))
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{
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trigger_error($user->lang['FORM_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING);
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}
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// Set up mode-specific vars
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switch ($action)
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{
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case 'add':
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$bbcode_match = $bbcode_tpl = $bbcode_helpline = '';
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$display_on_posting = 0;
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break;
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case 'edit':
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$sql = 'SELECT bbcode_match, bbcode_tpl, display_on_posting, bbcode_helpline
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FROM ' . BBCODES_TABLE . '
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WHERE bbcode_id = ' . $bbcode_id;
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$result = $db->sql_query($sql);
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$row = $db->sql_fetchrow($result);
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$db->sql_freeresult($result);
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if (!$row)
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{
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trigger_error($user->lang['BBCODE_NOT_EXIST'] . adm_back_link($this->u_action), E_USER_WARNING);
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}
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$bbcode_match = $row['bbcode_match'];
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$bbcode_tpl = htmlspecialchars($row['bbcode_tpl']);
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$display_on_posting = $row['display_on_posting'];
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$bbcode_helpline = $row['bbcode_helpline'];
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break;
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case 'modify':
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$sql = 'SELECT bbcode_id, bbcode_tag
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FROM ' . BBCODES_TABLE . '
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WHERE bbcode_id = ' . $bbcode_id;
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$result = $db->sql_query($sql);
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$row = $db->sql_fetchrow($result);
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$db->sql_freeresult($result);
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if (!$row)
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{
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trigger_error($user->lang['BBCODE_NOT_EXIST'] . adm_back_link($this->u_action), E_USER_WARNING);
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}
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// No break here
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case 'create':
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$display_on_posting = $request->variable('display_on_posting', 0);
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$bbcode_match = $request->variable('bbcode_match', '');
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$bbcode_tpl = htmlspecialchars_decode($request->variable('bbcode_tpl', '', true));
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$bbcode_helpline = $request->variable('bbcode_helpline', '', true);
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break;
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}
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// Do major work
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switch ($action)
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{
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case 'edit':
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case 'add':
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$tpl_ary = array(
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'S_EDIT_BBCODE' => true,
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'U_BACK' => $this->u_action,
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'U_ACTION' => $this->u_action . '&action=' . (($action == 'add') ? 'create' : 'modify') . (($bbcode_id) ? "&bbcode=$bbcode_id" : ''),
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'L_BBCODE_USAGE_EXPLAIN'=> sprintf($user->lang['BBCODE_USAGE_EXPLAIN'], '<a href="#down">', '</a>'),
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'BBCODE_MATCH' => $bbcode_match,
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'BBCODE_TPL' => $bbcode_tpl,
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'BBCODE_HELPLINE' => $bbcode_helpline,
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'DISPLAY_ON_POSTING' => $display_on_posting,
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);
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$bbcode_tokens = array('TEXT', 'SIMPLETEXT', 'INTTEXT', 'IDENTIFIER', 'NUMBER', 'EMAIL', 'URL', 'LOCAL_URL', 'RELATIVE_URL', 'COLOR');
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/**
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* Modify custom bbcode template data before we display the add/edit form
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*
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* @event core.acp_bbcodes_edit_add
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* @var string action Type of the action: add|edit
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* @var array tpl_ary Array with custom bbcode add/edit data
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* @var int bbcode_id When editing: the bbcode id,
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* when creating: 0
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* @var array bbcode_tokens Array of bbcode tokens
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* @since 3.1.0-a3
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*/
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$vars = array('action', 'tpl_ary', 'bbcode_id', 'bbcode_tokens');
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extract($phpbb_dispatcher->trigger_event('core.acp_bbcodes_edit_add', compact($vars)));
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$template->assign_vars($tpl_ary);
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foreach ($bbcode_tokens as $token)
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{
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$template->assign_block_vars('token', array(
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'TOKEN' => '{' . $token . '}',
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'EXPLAIN' => ($token === 'LOCAL_URL') ? $user->lang(array('tokens', $token), generate_board_url() . '/') : $user->lang(array('tokens', $token)),
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));
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}
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return;
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break;
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case 'modify':
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case 'create':
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$sql_ary = $hidden_fields = array();
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/**
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* Modify custom bbcode data before the modify/create action
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*
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* @event core.acp_bbcodes_modify_create
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* @var string action Type of the action: modify|create
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* @var array sql_ary Array with new bbcode data
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* @var int bbcode_id When editing: the bbcode id,
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* when creating: 0
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* @var bool display_on_posting Display bbcode on posting form
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* @var string bbcode_match The bbcode usage string to match
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* @var string bbcode_tpl The bbcode HTML replacement string
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* @var string bbcode_helpline The bbcode help line string
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* @var array hidden_fields Array of hidden fields for use when
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* submitting form when $warn_text is true
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* @since 3.1.0-a3
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*/
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$vars = array(
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'action',
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'sql_ary',
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'bbcode_id',
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'display_on_posting',
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'bbcode_match',
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'bbcode_tpl',
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'bbcode_helpline',
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'hidden_fields',
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);
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extract($phpbb_dispatcher->trigger_event('core.acp_bbcodes_modify_create', compact($vars)));
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$warn_text = preg_match('%<[^>]*\{text[\d]*\}[^>]*>%i', $bbcode_tpl);
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if (!$warn_text || confirm_box(true))
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{
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$data = $this->build_regexp($bbcode_match, $bbcode_tpl);
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// Make sure the user didn't pick a "bad" name for the BBCode tag.
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$hard_coded = array('code', 'quote', 'quote=', 'attachment', 'attachment=', 'b', 'i', 'url', 'url=', 'img', 'size', 'size=', 'color', 'color=', 'u', 'list', 'list=', 'email', 'email=', 'flash', 'flash=');
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if (($action == 'modify' && strtolower($data['bbcode_tag']) !== strtolower($row['bbcode_tag'])) || ($action == 'create'))
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{
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$sql = 'SELECT 1 as test
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FROM ' . BBCODES_TABLE . "
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WHERE LOWER(bbcode_tag) = '" . $db->sql_escape(strtolower($data['bbcode_tag'])) . "'";
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$result = $db->sql_query($sql);
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$info = $db->sql_fetchrow($result);
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$db->sql_freeresult($result);
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// Grab the end, interrogate the last closing tag
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if ($info['test'] === '1' || in_array(strtolower($data['bbcode_tag']), $hard_coded) || (preg_match('#\[/([^[]*)]$#', $bbcode_match, $regs) && in_array(strtolower($regs[1]), $hard_coded)))
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{
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trigger_error($user->lang['BBCODE_INVALID_TAG_NAME'] . adm_back_link($this->u_action), E_USER_WARNING);
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}
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}
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if (substr($data['bbcode_tag'], -1) === '=')
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{
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$test = substr($data['bbcode_tag'], 0, -1);
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}
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else
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{
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$test = $data['bbcode_tag'];
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}
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if (!preg_match('%\\[' . $test . '[^]]*].*?\\[/' . $test . ']%s', $bbcode_match))
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{
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trigger_error($user->lang['BBCODE_OPEN_ENDED_TAG'] . adm_back_link($this->u_action), E_USER_WARNING);
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}
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if (strlen($data['bbcode_tag']) > 16)
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{
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trigger_error($user->lang['BBCODE_TAG_TOO_LONG'] . adm_back_link($this->u_action), E_USER_WARNING);
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}
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if (strlen($bbcode_match) > 4000)
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{
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trigger_error($user->lang['BBCODE_TAG_DEF_TOO_LONG'] . adm_back_link($this->u_action), E_USER_WARNING);
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}
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if (strlen($bbcode_helpline) > 255)
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{
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trigger_error($user->lang['BBCODE_HELPLINE_TOO_LONG'] . adm_back_link($this->u_action), E_USER_WARNING);
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}
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$sql_ary = array_merge($sql_ary, array(
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'bbcode_tag' => $data['bbcode_tag'],
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'bbcode_match' => $bbcode_match,
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'bbcode_tpl' => $bbcode_tpl,
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'display_on_posting' => $display_on_posting,
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'bbcode_helpline' => $bbcode_helpline,
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'first_pass_match' => $data['first_pass_match'],
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'first_pass_replace' => $data['first_pass_replace'],
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'second_pass_match' => $data['second_pass_match'],
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'second_pass_replace' => $data['second_pass_replace']
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));
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if ($action == 'create')
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{
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$sql = 'SELECT MAX(bbcode_id) as max_bbcode_id
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FROM ' . BBCODES_TABLE;
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$result = $db->sql_query($sql);
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$row = $db->sql_fetchrow($result);
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$db->sql_freeresult($result);
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if ($row)
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{
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$bbcode_id = (int) $row['max_bbcode_id'] + 1;
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// Make sure it is greater than the core bbcode ids...
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if ($bbcode_id <= NUM_CORE_BBCODES)
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{
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$bbcode_id = NUM_CORE_BBCODES + 1;
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}
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}
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else
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{
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$bbcode_id = NUM_CORE_BBCODES + 1;
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}
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if ($bbcode_id > BBCODE_LIMIT)
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{
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trigger_error($user->lang['TOO_MANY_BBCODES'] . adm_back_link($this->u_action), E_USER_WARNING);
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}
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$sql_ary['bbcode_id'] = (int) $bbcode_id;
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$db->sql_query('INSERT INTO ' . BBCODES_TABLE . $db->sql_build_array('INSERT', $sql_ary));
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$cache->destroy('sql', BBCODES_TABLE);
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$phpbb_container->get('text_formatter.cache')->invalidate();
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$lang = 'BBCODE_ADDED';
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$log_action = 'LOG_BBCODE_ADD';
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}
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else
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{
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$sql = 'UPDATE ' . BBCODES_TABLE . '
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SET ' . $db->sql_build_array('UPDATE', $sql_ary) . '
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WHERE bbcode_id = ' . $bbcode_id;
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$db->sql_query($sql);
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$cache->destroy('sql', BBCODES_TABLE);
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$phpbb_container->get('text_formatter.cache')->invalidate();
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$lang = 'BBCODE_EDITED';
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$log_action = 'LOG_BBCODE_EDIT';
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}
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$phpbb_log->add('admin', $user->data['user_id'], $user->ip, $log_action, false, array($data['bbcode_tag']));
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|
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/**
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* Event after a BBCode has been added or updated
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||||
*
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* @event core.acp_bbcodes_modify_create_after
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* @var string action Type of the action: modify|create
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* @var int bbcode_id The id of the added or updated bbcode
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* @var array sql_ary Array with bbcode data (read only)
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* @since 3.2.4-RC1
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*/
|
||||
$vars = array(
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'action',
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'bbcode_id',
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'sql_ary',
|
||||
);
|
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extract($phpbb_dispatcher->trigger_event('core.acp_bbcodes_modify_create_after', compact($vars)));
|
||||
|
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trigger_error($user->lang[$lang] . adm_back_link($this->u_action));
|
||||
}
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else
|
||||
{
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||||
confirm_box(false, $user->lang['BBCODE_DANGER'], build_hidden_fields(array_merge($hidden_fields, array(
|
||||
'action' => $action,
|
||||
'bbcode' => $bbcode_id,
|
||||
'bbcode_match' => $bbcode_match,
|
||||
'bbcode_tpl' => htmlspecialchars($bbcode_tpl),
|
||||
'bbcode_helpline' => $bbcode_helpline,
|
||||
'display_on_posting' => $display_on_posting,
|
||||
)))
|
||||
, 'confirm_bbcode.html');
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'delete':
|
||||
|
||||
$sql = 'SELECT bbcode_tag
|
||||
FROM ' . BBCODES_TABLE . "
|
||||
WHERE bbcode_id = $bbcode_id";
|
||||
$result = $db->sql_query($sql);
|
||||
$row = $db->sql_fetchrow($result);
|
||||
$db->sql_freeresult($result);
|
||||
|
||||
if ($row)
|
||||
{
|
||||
if (confirm_box(true))
|
||||
{
|
||||
$bbcode_tag = $row['bbcode_tag'];
|
||||
|
||||
$db->sql_query('DELETE FROM ' . BBCODES_TABLE . " WHERE bbcode_id = $bbcode_id");
|
||||
$cache->destroy('sql', BBCODES_TABLE);
|
||||
$phpbb_container->get('text_formatter.cache')->invalidate();
|
||||
$phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_BBCODE_DELETE', false, array($bbcode_tag));
|
||||
|
||||
/**
|
||||
* Event after a BBCode has been deleted
|
||||
*
|
||||
* @event core.acp_bbcodes_delete_after
|
||||
* @var string action Type of the action: delete
|
||||
* @var int bbcode_id The id of the deleted bbcode
|
||||
* @var string bbcode_tag The tag of the deleted bbcode
|
||||
* @since 3.2.4-RC1
|
||||
*/
|
||||
$vars = array(
|
||||
'action',
|
||||
'bbcode_id',
|
||||
'bbcode_tag',
|
||||
);
|
||||
extract($phpbb_dispatcher->trigger_event('core.acp_bbcodes_delete_after', compact($vars)));
|
||||
|
||||
if ($request->is_ajax())
|
||||
{
|
||||
$json_response = new \phpbb\json_response;
|
||||
$json_response->send(array(
|
||||
'MESSAGE_TITLE' => $user->lang['INFORMATION'],
|
||||
'MESSAGE_TEXT' => $user->lang['BBCODE_DELETED'],
|
||||
'REFRESH_DATA' => array(
|
||||
'time' => 3
|
||||
)
|
||||
));
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
confirm_box(false, $user->lang['CONFIRM_OPERATION'], build_hidden_fields(array(
|
||||
'bbcode' => $bbcode_id,
|
||||
'i' => $id,
|
||||
'mode' => $mode,
|
||||
'action' => $action))
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
$u_action = $this->u_action;
|
||||
|
||||
$template_data = array(
|
||||
'U_ACTION' => $this->u_action . '&action=add',
|
||||
);
|
||||
|
||||
$sql_ary = array(
|
||||
'SELECT' => 'b.*',
|
||||
'FROM' => array(BBCODES_TABLE => 'b'),
|
||||
'ORDER_BY' => 'b.bbcode_tag',
|
||||
);
|
||||
|
||||
/**
|
||||
* Modify custom bbcode template data before we display the form
|
||||
*
|
||||
* @event core.acp_bbcodes_display_form
|
||||
* @var string action Type of the action: modify|create
|
||||
* @var array sql_ary The SQL array to get custom bbcode data
|
||||
* @var array template_data Array with form template data
|
||||
* @var string u_action The u_action link
|
||||
* @since 3.1.0-a3
|
||||
*/
|
||||
$vars = array('action', 'sql_ary', 'template_data', 'u_action');
|
||||
extract($phpbb_dispatcher->trigger_event('core.acp_bbcodes_display_form', compact($vars)));
|
||||
|
||||
$result = $db->sql_query($db->sql_build_query('SELECT', $sql_ary));
|
||||
|
||||
$template->assign_vars($template_data);
|
||||
|
||||
while ($row = $db->sql_fetchrow($result))
|
||||
{
|
||||
$bbcodes_array = array(
|
||||
'BBCODE_TAG' => $row['bbcode_tag'],
|
||||
'U_EDIT' => $u_action . '&action=edit&bbcode=' . $row['bbcode_id'],
|
||||
'U_DELETE' => $u_action . '&action=delete&bbcode=' . $row['bbcode_id'],
|
||||
);
|
||||
|
||||
/**
|
||||
* Modify display of custom bbcodes in the form
|
||||
*
|
||||
* @event core.acp_bbcodes_display_bbcodes
|
||||
* @var array row Array with current bbcode data
|
||||
* @var array bbcodes_array Array of bbcodes template data
|
||||
* @var string u_action The u_action link
|
||||
* @since 3.1.0-a3
|
||||
*/
|
||||
$vars = array('bbcodes_array', 'row', 'u_action');
|
||||
extract($phpbb_dispatcher->trigger_event('core.acp_bbcodes_display_bbcodes', compact($vars)));
|
||||
|
||||
$template->assign_block_vars('bbcodes', $bbcodes_array);
|
||||
|
||||
}
|
||||
$db->sql_freeresult($result);
|
||||
}
|
||||
|
||||
/*
|
||||
* Build regular expression for custom bbcode
|
||||
*/
|
||||
function build_regexp(&$bbcode_match, &$bbcode_tpl)
|
||||
{
|
||||
$bbcode_match = trim($bbcode_match);
|
||||
$bbcode_tpl = trim($bbcode_tpl);
|
||||
|
||||
// Allow unicode characters for URL|LOCAL_URL|RELATIVE_URL|INTTEXT tokens
|
||||
$utf8 = preg_match('/(URL|LOCAL_URL|RELATIVE_URL|INTTEXT)/', $bbcode_match);
|
||||
|
||||
$fp_match = preg_quote($bbcode_match, '!');
|
||||
$fp_replace = preg_replace('#^\[(.*?)\]#', '[$1:$uid]', $bbcode_match);
|
||||
$fp_replace = preg_replace('#\[/(.*?)\]$#', '[/$1:$uid]', $fp_replace);
|
||||
|
||||
$sp_match = preg_quote($bbcode_match, '!');
|
||||
$sp_match = preg_replace('#^\\\\\[(.*?)\\\\\]#', '\[$1:$uid\]', $sp_match);
|
||||
$sp_match = preg_replace('#\\\\\[/(.*?)\\\\\]$#', '\[/$1:$uid\]', $sp_match);
|
||||
$sp_replace = $bbcode_tpl;
|
||||
|
||||
// @todo Make sure to change this too if something changed in message parsing
|
||||
$tokens = array(
|
||||
'URL' => array(
|
||||
'!(?:(' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('url')) . ')|(' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('www_url')) . '))!ie' => "\$this->bbcode_specialchars(('\$1') ? '\$1' : 'http://\$2')"
|
||||
),
|
||||
'LOCAL_URL' => array(
|
||||
'!(' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('relative_url')) . ')!e' => "\$this->bbcode_specialchars('$1')"
|
||||
),
|
||||
'RELATIVE_URL' => array(
|
||||
'!(' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('relative_url')) . ')!e' => "\$this->bbcode_specialchars('$1')"
|
||||
),
|
||||
'EMAIL' => array(
|
||||
'!(' . get_preg_expression('email') . ')!ie' => "\$this->bbcode_specialchars('$1')"
|
||||
),
|
||||
'TEXT' => array(
|
||||
'!(.*?)!es' => "str_replace(array(\"\\r\\n\", '\\\"', '\\'', '(', ')'), array(\"\\n\", '\"', ''', '(', ')'), trim('\$1'))"
|
||||
),
|
||||
'SIMPLETEXT' => array(
|
||||
'!([a-zA-Z0-9-+.,_ ]+)!' => "$1"
|
||||
),
|
||||
'INTTEXT' => array(
|
||||
'!([\p{L}\p{N}\-+,_. ]+)!u' => "$1"
|
||||
),
|
||||
'IDENTIFIER' => array(
|
||||
'!([a-zA-Z0-9-_]+)!' => "$1"
|
||||
),
|
||||
'COLOR' => array(
|
||||
'!([a-z]+|#[0-9abcdef]+)!i' => '$1'
|
||||
),
|
||||
'NUMBER' => array(
|
||||
'!([0-9]+)!' => '$1'
|
||||
)
|
||||
);
|
||||
|
||||
$sp_tokens = array(
|
||||
'URL' => '(?i)((?:' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('url')) . ')|(?:' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('www_url')) . '))(?-i)',
|
||||
'LOCAL_URL' => '(?i)(' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('relative_url')) . ')(?-i)',
|
||||
'RELATIVE_URL' => '(?i)(' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('relative_url')) . ')(?-i)',
|
||||
'EMAIL' => '(' . get_preg_expression('email') . ')',
|
||||
'TEXT' => '(.*?)',
|
||||
'SIMPLETEXT' => '([a-zA-Z0-9-+.,_ ]+)',
|
||||
'INTTEXT' => '([\p{L}\p{N}\-+,_. ]+)',
|
||||
'IDENTIFIER' => '([a-zA-Z0-9-_]+)',
|
||||
'COLOR' => '([a-zA-Z]+|#[0-9abcdefABCDEF]+)',
|
||||
'NUMBER' => '([0-9]+)',
|
||||
);
|
||||
|
||||
$pad = 0;
|
||||
$modifiers = 'i';
|
||||
$modifiers .= ($utf8) ? 'u' : '';
|
||||
|
||||
if (preg_match_all('/\{(' . implode('|', array_keys($tokens)) . ')[0-9]*\}/i', $bbcode_match, $m))
|
||||
{
|
||||
foreach ($m[0] as $n => $token)
|
||||
{
|
||||
$token_type = $m[1][$n];
|
||||
|
||||
reset($tokens[strtoupper($token_type)]);
|
||||
list($match, $replace) = each($tokens[strtoupper($token_type)]);
|
||||
|
||||
// Pad backreference numbers from tokens
|
||||
if (preg_match_all('/(?<!\\\\)\$([0-9]+)/', $replace, $repad))
|
||||
{
|
||||
$repad = $pad + count(array_unique($repad[0]));
|
||||
$replace = preg_replace_callback('/(?<!\\\\)\$([0-9]+)/', function ($match) use ($pad) {
|
||||
return '${' . ($match[1] + $pad) . '}';
|
||||
}, $replace);
|
||||
$pad = $repad;
|
||||
}
|
||||
|
||||
// Obtain pattern modifiers to use and alter the regex accordingly
|
||||
$regex = preg_replace('/!(.*)!([a-z]*)/', '$1', $match);
|
||||
$regex_modifiers = preg_replace('/!(.*)!([a-z]*)/', '$2', $match);
|
||||
|
||||
for ($i = 0, $size = strlen($regex_modifiers); $i < $size; ++$i)
|
||||
{
|
||||
if (strpos($modifiers, $regex_modifiers[$i]) === false)
|
||||
{
|
||||
$modifiers .= $regex_modifiers[$i];
|
||||
|
||||
if ($regex_modifiers[$i] == 'e')
|
||||
{
|
||||
$fp_replace = "'" . str_replace("'", "\\'", $fp_replace) . "'";
|
||||
}
|
||||
}
|
||||
|
||||
if ($regex_modifiers[$i] == 'e')
|
||||
{
|
||||
$replace = "'.$replace.'";
|
||||
}
|
||||
}
|
||||
|
||||
$fp_match = str_replace(preg_quote($token, '!'), $regex, $fp_match);
|
||||
$fp_replace = str_replace($token, $replace, $fp_replace);
|
||||
|
||||
$sp_match = str_replace(preg_quote($token, '!'), $sp_tokens[$token_type], $sp_match);
|
||||
|
||||
// Prepend the board url to local relative links
|
||||
$replace_prepend = ($token_type === 'LOCAL_URL') ? generate_board_url() . '/' : '';
|
||||
|
||||
$sp_replace = str_replace($token, $replace_prepend . '${' . ($n + 1) . '}', $sp_replace);
|
||||
}
|
||||
|
||||
$fp_match = '!' . $fp_match . '!' . $modifiers;
|
||||
$sp_match = '!' . $sp_match . '!s' . (($utf8) ? 'u' : '');
|
||||
|
||||
if (strpos($fp_match, 'e') !== false)
|
||||
{
|
||||
$fp_replace = str_replace("'.'", '', $fp_replace);
|
||||
$fp_replace = str_replace(".''.", '.', $fp_replace);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// No replacement is present, no need for a second-pass pattern replacement
|
||||
// A simple str_replace will suffice
|
||||
$fp_match = '!' . $fp_match . '!' . $modifiers;
|
||||
$sp_match = $fp_replace;
|
||||
$sp_replace = '';
|
||||
}
|
||||
|
||||
// Lowercase tags
|
||||
$bbcode_tag = preg_replace('/.*?\[([a-z0-9_-]+).*/i', '$1', $bbcode_match);
|
||||
$bbcode_search = preg_replace('/.*?\[([a-z0-9_-]+).*/i', '$1', $bbcode_match);
|
||||
|
||||
if (!preg_match('/^[a-zA-Z0-9_-]+$/', $bbcode_tag))
|
||||
{
|
||||
global $user;
|
||||
trigger_error($user->lang['BBCODE_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING);
|
||||
}
|
||||
|
||||
$fp_match = preg_replace_callback('#\[/?' . $bbcode_search . '#i', function ($match) {
|
||||
return strtolower($match[0]);
|
||||
}, $fp_match);
|
||||
$fp_replace = preg_replace_callback('#\[/?' . $bbcode_search . '#i', function ($match) {
|
||||
return strtolower($match[0]);
|
||||
}, $fp_replace);
|
||||
$sp_match = preg_replace_callback('#\[/?' . $bbcode_search . '#i', function ($match) {
|
||||
return strtolower($match[0]);
|
||||
}, $sp_match);
|
||||
$sp_replace = preg_replace_callback('#\[/?' . $bbcode_search . '#i', function ($match) {
|
||||
return strtolower($match[0]);
|
||||
}, $sp_replace);
|
||||
|
||||
return array(
|
||||
'bbcode_tag' => $bbcode_tag,
|
||||
'first_pass_match' => $fp_match,
|
||||
'first_pass_replace' => $fp_replace,
|
||||
'second_pass_match' => $sp_match,
|
||||
'second_pass_replace' => $sp_replace
|
||||
);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user