tags
*
*/
require_once(dirname(__FILE__).'/../conf.php');
require_once(dirname(__FILE__).'/tools.php');
require_once DOKU_PLUGIN . 'syntax.php';
require_once DOKU_INC . 'inc/geshi.php';
class CodeBlock extends DokuWiki_Syntax_Plugin {
private $pos = NULL;
private $text_pos = NULL;
private $text = NULL;
private $text_end = NULL;
private $end = NULL;
private $name = NULL;
/**
* return some info
*/
function getInfo(){
return array(
'author' => 'Junling Ma',
'email' => 'junlingm@gmail.com',
'url' => 'http://www.math.uvic.ca/~jma'
);
}
function tag_name() { return NULL; }
function getType() {
return 'protected';
}
function getSort() {
return 8;
}
function syntax_mode() { return "plugin_projects_" . $this->tag_name(); }
function connectTo($mode) {
if ($this->tag_name() == NULL) return;
$tag = $this->tag_name();
$this->Lexer->addEntryPattern('<' . $tag . '.*?>(?=.*?)', $mode, $this->syntax_mode());
}
function postConnect() {
if ($this->tag_name() == NULL) return;
$tag = $this->tag_name();
$syntax_mode = "plugin_projects_$tag";
$this->Lexer->addExitPattern('',
$this->syntax_mode());
}
/**
* Handle the match
*/
function handle($match, $state, $pos, &$handler){
switch ($state) {
case DOKU_LEXER_ENTER :
$doc = $match . "tag_name() . ">";
$xml = DOMDocument::loadXML($doc);
$data = array();
foreach ($xml->firstChild->attributes as $name => $node)
$data[$name] = $node->value;
$data["pos"] = $pos;
$data['text_pos'] = $pos + strlen($match);
return $data;
case DOKU_LEXER_EXIT :
return array("end" => $pos + strlen($match) - 1,
'text_end' => $pos);
case DOKU_LEXER_UNMATCHED :
// skip the first blank line after the tag
$l = strlen($match);
$i = 0;
while ($match[$i] == ' ' || $match[$i] == "\t" || $match[$i] == "\r") {
if ($i == $l) break;
$i++;
}
if ($i < $l && $match[$i] == "\n") $i++;
$match = substr($match, $i);
$pos = $pos + $i;
// skip the trailing spaces and the last \n
$l = strlen($match) - 1;
if ($l >= 0 && $match[$l] == "\n") $l--;
$match = substr($match, 0, $l + 1);
return array("code" => $match, 'pos' => $pos);
}
return NULL;
}
/**
* Create output
*/
protected function add_content($file, $content) {}
function render($mode, &$renderer, $data) {
if (!is_array($data)) return;
if ($mode == 'metadata') {
if (!isset($data['code'])) return;
global $ID;
$file = $renderer->meta['ProjectFile'];
if ($file != NULL)
$this->add_content($file, $data['code']);
return;
}
if ($mode == 'xhtml') {
if (isset($data['highlight']))
$this->lang = $data['highlight'];
else if (!isset($this->lang) || !$this->lang) {
global $ID;
$this->lang = p_get_metadata($ID, 'ProjectFile:highlight', false);
if (!isset($this->lang) || !$this->lang) $this->lang = $this->language();
if (!isset($this->lang) || !$this->lang) $this->lang = "unspecified";
}
$this->render_xhtml($renderer, $data);
}
}
private function render_xhtml(&$renderer, $data) {
if (isset($data['text_pos'])) {
$this->text_pos = $data['text_pos'];
$this->name = $data['name'];
return;
}
if (isset($data['code'])) {
$this->text = $data['code'];
$this->text_pos = $data['pos'];
$this->text_end = $this->text_pos + strlen($this->text);
return;
}
if (isset($data['end'])) {
if ($this->text_end == NULL) $this->text_end = $data['text_end'];
$this->end = $data['end'];
// render
$renderer->doc .= "";
$this->render_header($renderer, $data);
render_code($renderer, $this->text, $this->lang);
// end render
$renderer->doc .= "
";
}
}
function render_header(&$renderer, $data) {
$type = ucfirst($this->tag_name());
$name = $this->name;
// header
$renderer->doc .= "";
}
function render_buttons(&$renderer, $end) {
// edit button
global $ID;
if (auth_quickaclcheck($ID) <= AUTH_READ) return;
$renderer->doc .= "";
include_once(DOKU_INC . 'inc/html.php');
$range = $this->text_pos . "-" . $this->text_end;
$tag = $this->tag_name();
$name = $this->name;
if ($name) {
$id = $tag . '_' . $name;
$name = $tag . ' ' . $name;
}
else {
$id = $tag;
$name = $tag;
}
$data = array(
"secid" => $id,
'target' => 'projects_wiki_file',
'name' => $name,
'range' => $range,
'lang' => $this->lang);
$renderer->doc .= trigger_event('HTML_SECEDIT_BUTTON', $data,
'html_secedit_get_button');
$renderer->doc .= "
";
}
}
?>