function plugin_pre_convert()
{
if (file_exists(PLUGIN_DIR . 'code/codehighlight.php')) {
require_once PLUGIN_DIR . 'code/codehighlight.php';
} else {
die_message('file ' . PLUGIN_DIR . 'code/codehighlight.php not exist or not readable.');
}
static $id_number = 0;
// プラグインが呼ばれた回数(IDに利用)
$id_number++;
$option = array('number' => false, 'nonumber' => false, 'vervatim' => false, 'novervatim' => false, 'icon' => false, 'noicon' => false, 'link' => false, 'nolink' => false);
$num_of_arg = func_num_args();
$args = func_get_args();
$text = '';
$number = '';
$style = '';
$stylecnt = 0;
$begin = 1;
$end = null;
$a = array();
// オプションを調べる
for ($i = 0; $i < $num_of_arg - 1; ++$i) {
if (!_plugin_code_check_argment($args[$i], $option)) {
if (!_plugin_code_get_region($args[$i], $begin, $end)) {
// style
if ($stylecnt == 0) {
$color = $args[$i];
++$stylecnt;
} else {
$bgcolor = $args[$i];
}
}
}
}
if ($stylecnt) {
// Invalid color
foreach (array($color, $bgcolor) as $col) {
if ($col != '' && !preg_match(PLUGIN_PRE_COLOR_REGEX, $col)) {
return '<p class="error">#pre():Invalid color: ' . htmlspecialchars($col) . ';</p>';
}
}
if ($color != '') {
$style = ' style="color:' . $color;
if ($bgcolor != '') {
$style .= ';background-color:' . $bgcolor . '"';
} else {
$style .= '"';
}
} else {
if ($bgcolor != '') {
$style .= ' style="background-color:' . $bgcolor . '"';
} else {
$style = '';
}
}
}
_plugin_code_multiline_argment($args[$num_of_arg - 1], $data, $option, $begin, $end);
if (isset($data['_error']) && $data['_error'] != '') {
return $data['_error'];
}
$text = $data['data'];
$title = $data['title'];
if ($end === null) {
$end = substr_count($text, "\n") + $begin - 1;
}
if (PLUGIN_PRE_VERVATIM && !$option['novervatim'] || $option['vervatim']) {
$text = htmlspecialchars($text);
} else {
$text = make_link($text);
}
$html = '<pre class="' . PLUGIN_PRE_HEADER . 'body" ' . $style . '>' . $text . '</pre>';
if (PLUGIN_PRE_NUMBER && !$option['nonumber'] || $option['number']) {
$number = '<pre class="' . PLUGIN_PRE_HEADER . 'number">' . _plugin_code_makeNumber($end, $begin) . '</pre>';
$html = '<div id="' . PLUGIN_PRE_HEADER . $id_number . '" class="' . PLUGIN_PRE_HEADER . 'table">' . _plugin_code_column($html, $number, null) . '</div>';
}
return $title . $html;
}
function plugin_code_convert()
{
if (file_exists(PLUGIN_DIR . 'code/codehighlight.php')) {
require_once PLUGIN_DIR . 'code/codehighlight.php';
} else {
die_message('file ' . PLUGIN_DIR . 'code/codehighlight.php not exist or not readable.');
}
static $plugin_code_jscript_flag = true;
$lang = null;
$option = array('number' => false, 'nonumber' => false, 'outline' => false, 'nooutline' => false, 'comment' => false, 'nocomment' => false, 'menu' => false, 'nomenu' => false, 'icon' => false, 'noicon' => false, 'link' => false, 'nolink' => false);
$num_of_arg = func_num_args();
$args = func_get_args();
if ($num_of_arg < 1) {
return PLUGIN_CODE_USAGE;
}
$arg = $args[$num_of_arg - 1];
if (strlen($arg) == 0) {
return PLUGIN_CODE_USAGE;
}
if ($num_of_arg != 1 && !_plugin_code_check_argment($args[0], $option)) {
$is_setlang = true;
$lang = htmlspecialchars(strtolower($args[0]));
// 言語名かオプションの判定
} else {
$lang = PLUGIN_CODE_LANGUAGE;
// default
}
$begin = 0;
$end = null;
// オプションを調べる
for ($i = 1; $i < $num_of_arg - 1; ++$i) {
if (!_plugin_code_check_argment($args[$i], $option)) {
_plugin_code_get_region($args[$i], $begin, $end);
}
}
$multiline = _plugin_code_multiline_argment($arg, $data, $option, $begin, $end);
if (PLUGIN_CODE_CACHE && !$multiline) {
$html = _plugin_code_read_cache($arg);
if ($html != '' or $html != null) {
return $html;
}
}
if (isset($data['_error']) && $data['_error'] != '') {
return $data['_error'];
}
$lines = $data['data'];
$title = isset($data['title']) ? $data['title'] : '';
$highlight = new CodeHighlight();
$lines = $highlight->highlight($lang, $lines, $option);
$lines = '<div class="' . $lang . '">' . $lines . '</div>';
if ($plugin_code_jscript_flag && ($option['outline'] || $option['comment'])) {
$plugin_code_jscript_flag = false;
$title .= '<script type="text/javascript" src="' . SKIN_URI . 'code.js"></script>' . "\n";
}
$html = $title . $lines;
if (PLUGIN_CODE_CACHE && !$multiline) {
_plugin_code_write_cache($arg, $html);
}
return $html;
}
