Sort the changelog.

Conflicts:
	lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php

lib/enko/dokuwiki/objectrepresentation/DokuWikiChangeset.php

@@ -0,0 +1,106 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: tim
+ * Date: 12.06.14
+ * Time: 22:49
+ */
+
+namespace enko\dokuwiki\objectrepresentation;
+
+
+class DokuWikiChangeset {
+    private $date;
+    private $ip;
+    private $type;
+    private $id;
+    private $user;
+    private $sum;
+    private $extra;
+    private $content;
+    private $page;
+
+    /**
+     * @return mixed
+     */
+    public function getContent()
+    {
+        return $this->content;
+    }
+
+    /**
+     * @return \DateTime
+     */
+    public function getDate()
+    {
+        return $this->date;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getExtra()
+    {
+        return $this->extra;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getIp()
+    {
+        return $this->ip;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getSum()
+    {
+        return $this->sum;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    public function getPage() {
+        return $this->page;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getUser()
+    {
+        return $this->user;
+    }
+
+    function __construct($date,$extra, $id, $ip, $sum, $type, $user, DokuWikiPage $page)
+    {
+        $this->date = new \DateTime();
+        $this->date->setTimestamp($date);
+        $this->extra = $extra;
+        $this->id = $id;
+        $this->ip = $ip;
+        $this->sum = $sum;
+        $this->type = $type;
+        $this->user = $user;
+        $this->content = rawWiki($id,$this->date->format('U'));
+        $this->page = $page;
+    }
+
+
+} 

lib/enko/dokuwiki/objectrepresentation/DokuWikiIterator.php

@@ -55,12 +55,12 @@ class DokuWikiIterator
     /**
      *
      */
-    public function __construct()
+    public function __construct($loadChangesets = false, \DateTime $maxChangeSetAge = null)
     {
         global $conf;
         $basedir = $conf['datadir'];
 
-        $this->root = new DokuWikiNameSpace($basedir);
+        $this->root = new DokuWikiNameSpace($basedir, null, $loadChangesets, $maxChangeSetAge);
     }
 
     /**

lib/enko/dokuwiki/objectrepresentation/DokuWikiNameSpace.php

@@ -19,9 +19,9 @@ class DokuWikiNameSpace extends DokuWikiNode
      * @param $path
      * @param null $parent
      */
-    function __construct($path, $parent = null)
+    function __construct($path, $parent = null,$loadChangesets = false, \DateTime $maxChangeSetAge = null)
     {
-        parent::__construct($path, $parent);
+        parent::__construct($path, $parent, $loadChangesets, $maxChangeSetAge);
         $files = dir($path);
 
         $this->nodes = new \ArrayObject();
@@ -31,10 +31,10 @@ class DokuWikiNameSpace extends DokuWikiNode
             $file = $path . DIRECTORY_SEPARATOR . $realfile;
             if (is_dir($file)) {
                 if (!(($realfile == '.') or ($realfile == '..'))) {
-                    $node = new DokuWikiNameSpace($file, $this);
+                    $node = new DokuWikiNameSpace($file, $this, $loadChangesets, $maxChangeSetAge);
                 }
             } else {
-                $node = new DokuWikiPage($file, $this);
+                $node = new DokuWikiPage($file, $this, $loadChangesets, $maxChangeSetAge);
             }
             if ($node) {
                 $this->nodes->append($node);

lib/enko/dokuwiki/objectrepresentation/DokuWikiNode.php

@@ -32,6 +32,12 @@ abstract class DokuWikiNode
     /** @var DokuWikiNameSpace */
     protected $parent = null;
 
+    /** @var bool  */
+    protected $loadChangesets = false;
+
+    /** @var \DateTime  */
+    protected $maxChangeSetAge = null;
+
 
     /**
      * @return string
@@ -77,15 +83,24 @@ abstract class DokuWikiNode
         return $this->name;
     }
 
+    /**
+     * @return DokuWikiNameSpace
+     */
+    public function getParent() {
+        return $this->parent;
+    }
+
     /**
      * @param $filename
      * @param null $parent
      */
-    function __construct($filename, $parent = null)
+    function __construct($filename, $parent = null, $loadChangesets = false, \DateTime $maxChangeSetAge = null)
     {
         $this->filename = $filename;
         $this->parent = $parent;
         $this->metadata = new \ArrayObject();
+        $this->loadChangesets = $loadChangesets;
+        $this->maxChangeSetAge = $maxChangeSetAge;
         if (is_null($parent) && is_dir($filename)) {
             $this->name = 'root';
         } else {

lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php

@@ -11,13 +11,15 @@ namespace enko\dokuwiki\objectrepresentation;
 
 class DokuWikiPage extends DokuWikiNode
 {
+    public $ChangeLog;
+
     /**
      * @param $filename
      * @param null $parent
      */
-    public function __construct($filename, $parent = null)
+    public function __construct($filename, $parent = null,$loadChangesets = false, \DateTime $maxChangeSetAge = null)
     {
-        parent::__construct($filename, $parent);
+        parent::__construct($filename, $parent,$loadChangesets,$maxChangeSetAge);
         $this->content = file_get_contents($this->filename);
         if (($this->name == 'start') && ($this->parent->name != 'root')) {
             $this->parent->content = $this->content;
@@ -26,6 +28,33 @@ class DokuWikiPage extends DokuWikiNode
         foreach ($metadata as $key => $value) {
             $this->setMetaData($key, $value);
         }
+        $this->ChangeLog = new \ArrayObject();
+        if ($this->loadChangesets) {
+            // extract changelog
+            $file = metaFN($this->getFullID(), '.changes');
+            if (file_exists($file)) {
+                $changelog_entries = explode("\n", file_get_contents($file));
+                foreach ($changelog_entries as $raw_entry) {
+                    $entry = parseChangelogLine($raw_entry);
+                    if ((!is_null($this->maxChangeSetAge)) && ($this->maxChangeSetAge->format('U') > $entry['date']))
+                        continue;
+                    $changelog = new DokuWikiChangeset($entry['date'], $entry['extra'], $entry['id'], $entry['ip'], $entry['sum'], $entry['type'], $entry['user'],$this);
+                    $this->ChangeLog->append($changelog);
+                }
+            }
+            if ($this->ChangeLog->count() > 0) {
+                $this->ChangeLog->uasort(function(DokuWikiChangeset $a, DokuWikiChangeset $b){
+                    if ($a->getDate() == $b->getDate()) {
+                        return 0;
+                    }
+                    return ($a->getDate() > $b->getDate()) ? -1 : 1;
+                });
+            }
+        }
 
     }
+
+    public function getTitle() {
+        return strlen($this->getMetaData('title')) > 0 ? $this->getMetaData('title') : $this->getName();
+    }
 }