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<?php
if(!defined('DOKU_INC')) die();
if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
require_once(DOKU_PLUGIN.'syntax.php');
include_once('headeratx.php');
use dokuwiki\Parsing\Handler\Quote;
class syntax_plugin_markdowku_blockquotes extends DokuWiki_Syntax_Plugin {
function getType() { return 'container'; }
function getPType() { return 'block'; }
function getSort() { return 219; }
function getAllowedTypes() {
return array('formatting', 'substition', 'disabled', 'protected',
'container');
}
function connectTo($mode) {
$this->Lexer->addEntryPattern(
// (?<=\n)[ \t]*>[ \t]?(?=(?:\n[ ]*[^>]|\Z))
// '\n[ \t]*>[ \t]?.+?\n(?:.+\n)*',
// '(?:\n|\A)[ \t]*>(?:[ >\t]*)?', //[ \t]?(?=[^\n]+?\n)',
'(?:\n|\A)[ \t]*>(?:[ >\t]*)?.*?(?=\n)', //[ \t]?(?=[^\n]+?\n)',
$mode,
'plugin_markdowku_blockquotes');
/* Setext headers need two lines */
$this->Lexer->addPattern(
'\n[ \t]*>(?:[ \t>]*>)?[ \t]?[^\n]+?[ \t]*\n[ \t]*>(?:[ \t>]*>)?[ \t]?=+[ \t]*',
'plugin_markdowku_blockquotes');
$this->Lexer->addPattern(
'\n[ \t]*>(?:[ \t>]*>)?[ \t]?[^\n]+?[ \t]*\n[ \t]*>(?:[ \t>]*>)?[ \t]?-+[ \t]*',
'plugin_markdowku_blockquotes');
$this->Lexer->addPattern(
// '\n[ \t]*>(?:[ \t>]*>)?[ \t]?', //[ \t]?(?=[^\n]+?\n)',
'\n[ \t]*>(?:[ \t>]*>)?[ \t]?.*?(?=\n)', //[ \t]?(?=[^\n]+?\n)',
'plugin_markdowku_blockquotes');
}
function postConnect() {
$this->Lexer->addExitPattern(
'(?:\n[^>]|\Z)',
'plugin_markdowku_blockquotes');
}
function handle($match, $state, $pos, Doku_Handler $handler) {
global $DOKU_PLUGINS;
preg_match('/^\n[ \t]*>(?:[ \t>]*>)?[ \t]?/', $match, $quotearg);
$quoteinarg = preg_replace('/^\n[ \t]*>(?:[ \t>]*>)?[ \t]?/', '', $match);
if ($state == DOKU_LEXER_ENTER) {
$ReWriter = new Doku_Handler_Markdown_Quote($handler->getCallWriter());
$handler->setCallWriter($ReWriter);
$handler->_addCall('quote_start', $quotearg, $pos);
} elseif ($state == DOKU_LEXER_EXIT) {
$handler->_addCall('quote_end', array(), $pos);
$handler->getCallWriter()->process();
$ReWriter = & $handler->getCallWriter();
$handler->setCallWriter($ReWriter->getCallWriter());
}
if ($quoteinarg == '') {
$handler->_addCall('quote_newline', $quotearg, $pos);
/* ATX headers (headeratx) */
} elseif (preg_match('/^\#{1,6}[ \t]*.+?[ \t]*\#*/', $quoteinarg)) {
$plugin =& plugin_load('syntax', 'markdowku_headeratx');
$plugin->handle($quoteinarg, $state, $pos, $handler);
/* Horizontal rulers (hr) */
} elseif (preg_match('/[ ]{0,2}(?:[ ]?_[ ]?){3,}[ \t]*/', $quoteinarg)
or preg_match('/[ ]{0,2}(?:[ ]?-[ ]?){3,}[ \t]*/', $quoteinarg)
or preg_match('/[ ]{0,2}(?:[ ]?\*[ ]?){3,}[ \t]*/', $quoteinarg)) {
$plugin =& plugin_load('syntax', 'markdowku_hr');
$plugin->handle($quoteinarg, $state, $pos, $handler);
/* Setext headers (headersetext) */
} elseif (preg_match('/^[^\n]+?[ \t]*\n[ \t]*>(?:[ \t>]*>)?[ \t]?=+[ \t]*/', $quoteinarg)
or preg_match('/^[^\n]+?[ \t]*\n[ \t]*>(?:[ \t>]*>)?[ \t]?-+[ \t]*/', $quoteinarg)) {
$quoteinarg = preg_replace('/(?<=\n)[ \t]*>(?:[ \t>]*>)?[ \t]?/', '', $quoteinarg);
$plugin =& plugin_load('syntax', 'markdowku_headersetext');
$plugin->handle($quoteinarg, $state, $pos, $handler);
} else {
$handler->_addCall('cdata', array($quoteinarg), $pos);
}
return true;
}
function render($mode, Doku_Renderer $renderer, $data) {
return true;
}
}
class Doku_Handler_Markdown_Quote extends Quote {
function getDepth($marker) {
$quoteLength = 0;
$position = 0;
$text = preg_replace('/^\n*/', '', $marker);
while (TRUE) {
if (preg_match('/^[ \t]/', substr($text, $position)) > 0) {
$position++;
} elseif (preg_match('/^>/', substr($text, $position)) > 0) {
$position++;
$quoteLength++;
} else {
break;
}
}
return $quoteLength;
}
}
//Setup VIM: ex: et ts=4 enc=utf-8 :
|
