WIP Checkin

Sorting works, and you can iterate all the nodes :).
This commit is contained in:
Tim Schumacher 2013-11-19 22:47:00 +01:00
parent 76781550dd
commit de0a5423a6
2 changed files with 297 additions and 50 deletions

View file

@ -6,22 +6,245 @@
* Time: 22:09
*/
class DokuWikiNode {
abstract class DokuWikiNode {
/** @var String */
protected $filename;
/**
* @var string
*/
protected $name;
/**
* @var string
*/
protected $content;
/** @var ArrayObject */
protected $metadata;
/** @var ArrayObject */
public $metadata_extractor;
/** @var DokuWikiNameSpace */
protected $parent = null;
/**
* @return string
*/
public function getContent() {
return $this->content;
}
/**
* @param string $content
* @return $this
*/
public function setContent($content = '') {
$this->content = $content;
return $this;
}
/**
* @param $key
* @param $value
*/
public function setMetaData($key,$value) {
$this->metadata[$key] = $value;
}
/**
* @param $key
* @return mixed
*/
public function getMetaData($key) {
return $this->metadata[$key];
}
/**
* @return mixed
*/
public function getName() {
return $this->name;
}
/**
* @param $filename
* @param null $parent
*/
function __construct ($filename, $parent = null) {
$this->filename = $filename;
$this->parent = $parent;
if (is_null ($parent) && is_dir ($filename)) {
$this->name = 'root';
} else {
$parts = pathinfo($filename);
if (is_dir($filename)) {
$this->name = $parts['basename'];
} else {
$this->name = $parts['filename'];
}
}
}
/**
* @return String
*/
public function getFilename () {
return $this->filename;
}
/**
* @return string
*/
public function toString () {
return $this->name;
}
/**
* @return string
*/
public function getFullID() {
$path = array();
$node = $this;
while ($parent = $node->parent) {
if ($parent->name != 'root') {
$path[] = $parent->name;
}
$node = $parent;
}
if ($this->name != 'root') {
$path[] = $this->name;
}
return implode(':',$path);
}
}
/**
* Class DokuWikiNameSpace
*/
class DokuWikiNameSpace extends DokuWikiNode {
/** @var \ArrayObject */
public $nodes;
/**
* @param $path
* @param null $parent
*/
function __construct ($path, $parent = null) {
parent::__construct ($path, $parent);
$files = dir ($path);
$this->nodes = new ArrayObject();
while (($realfile = $files->read ())) {
$node = null;
$file = $path . DIRECTORY_SEPARATOR . $realfile;
if (is_dir ($file)) {
if (!(($realfile == '.') or ($realfile == '..'))) {
$node = new DokuWikiNameSpace($file, $this);
}
} else {
$node = new DokuWikiPage($file, $this);
}
if ($node) {
$this->nodes->append ($node);
}
}
}
/**
* @return string
*/
public function toString () {
$retval = '';
foreach ($this->nodes as $node) {
if ($this->name == 'root') {
$retval .= $node->toString() . "\n";
} else {
$retval .= $this->name . ":" . $node->toString() . "\n";
}
}
return $retval;
}
}
/**
* Class DokuWikiPage
*/
class DokuWikiPage extends DokuWikiNode {
/**
* @param $filename
* @param null $parent
*/
public function __construct($filename, $parent = null) {
parent::__construct($filename,$parent);
$this->content = file_get_contents($this->filename);
if (($this->name == 'start') && ($this->parent->name != 'root')) {
$this->parent->content = $this->content;
}
}
}
/**
* Class DokuWikiIterator
*/
class DokuWikiIterator {
private $nodes = array();
/**
* @var DokuWikiNameSpace
*/
private $root;
function __construct () {
/**
* @param callable $callback
*/
public function runMetadataExtractor(Callable $callback) {
$this->all($callback);
}
/**
* @param DokuWikiNameSpace $ns
* @param callable $callback
*/
private function _all(DokuWikiNameSpace $ns, Callable $callback) {
$callback($ns);
foreach($ns->nodes as $node) {
/** $node DokuWikiNode */
$callback($node);
if ($node instanceof DokuWikiNameSpace) {
$this->_all($node,$callback);
}
}
}
/**
* @param callable $callback
* @return $this
*/
public function all(Callable $callback) {
$this->_all($this->root,$callback);
return $this;
}
/**
*
*/
public function __construct () {
global $conf;
$basedir = $conf['datadir'] . DIRECTORY_SEPARATOR;
$basedir = $conf['datadir'];
$this->root = new DokuWikiNameSpace($basedir);
}
/**
* @return string
*/
public function toString () {
return $this->root->toString();
}
}

View file

@ -18,11 +18,9 @@ require_once dirname(__FILE__) . DIRECTORY_SEPARATOR . 'DokuWikiObjectRepresenta
* All DokuWiki plugins to extend the parser/rendering mechanism
* need to inherit from this class
*/
class syntax_plugin_objectrepresentation extends DokuWiki_Syntax_Plugin
{
class syntax_plugin_objectrepresentation extends DokuWiki_Syntax_Plugin {
function getInfo()
{
function getInfo () {
return array ('author' => 'me',
'email' => 'me@someplace.com',
'date' => '2005-07-28',
@ -31,34 +29,60 @@ class syntax_plugin_objectrepresentation extends DokuWiki_Syntax_Plugin
'url' => 'http://www.dokuwiki.org/devel:syntax_plugins');
}
function getType()
{
function getType () {
return 'substition';
}
function getSort()
{
function getSort () {
return 32;
}
function connectTo($mode)
{
function connectTo ($mode) {
$this->Lexer->addSpecialPattern('{{indexmenu_n>(\d+)}}',$mode,'plugin_objectrepresentation');
$this->Lexer->addSpecialPattern ('\[NOW\]', $mode, 'plugin_objectrepresentation');
}
function handle($match, $state, $pos, &$handler)
{
function handle ($match, $state, $pos, &$handler) {
return array ($match, $state, $pos);
}
function render($mode, &$renderer, $data)
{
function render ($mode, &$renderer, $data) {
global $ID;
$iter = new DokuWikiIterator();
$iter->all(function(DokuWikiNode $node) {
if (preg_match('/{{indexmenu_n>(\d+)}}/',$node->getContent(),$matches)) {
$node->setMetaData('sortorder',$matches[1]);
} else {
$node->setMetaData('sortorder',9999999);
}
});
$iter->all(function(DokuWikiNode $node){
if ($node instanceof DokuWikiNameSpace) {
$node->nodes->uasort(function(DokuWikiNode $a,DokuWikiNode $b){
if ($a->getMetaData('sortorder') == $b->getMetaData('sortorder')) {
return 0;
}
return ($a->getMetaData('sortorder') < $b->getMetaData('sortorder')) ? -1 : 1;
});
}
});
$content = '<ul>';
$iter->all(function(DokuWikiNode $node) use (&$content){
if ($node->getName() != 'root') {
$content .= '<li>' . $node->getFullID() . ':' . $node->getMetaData('sortorder') . '</li>';
}
});
$content .= '</ul>';
// $data is what the function handle return'ed.
if ($mode == 'xhtml') {
$renderer->doc .= date('r');
$renderer->doc .= $content;
return true;
}
return false;