From 0b248d7dec6336bf76b154b75318474ca5ac0228 Mon Sep 17 00:00:00 2001
From: Tim Schumacher <tim@bandenkrieg.hacked.jp>
Date: Sat, 14 Jun 2014 09:29:13 +0200
Subject: [PATCH 1/5] Add a option to load the changesets.

The default is, not to load the changesets.
---
 .../objectrepresentation/DokuWikiIterator.php |  4 ++--
 .../DokuWikiNameSpace.php                     |  8 +++----
 .../objectrepresentation/DokuWikiNode.php     | 10 +++++++-
 .../objectrepresentation/DokuWikiPage.php     | 24 +++++++++++--------
 4 files changed, 29 insertions(+), 17 deletions(-)

diff --git a/lib/enko/dokuwiki/objectrepresentation/DokuWikiIterator.php b/lib/enko/dokuwiki/objectrepresentation/DokuWikiIterator.php
index e938875..0c3b983 100755
--- a/lib/enko/dokuwiki/objectrepresentation/DokuWikiIterator.php
+++ b/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);
     }
 
     /**
diff --git a/lib/enko/dokuwiki/objectrepresentation/DokuWikiNameSpace.php b/lib/enko/dokuwiki/objectrepresentation/DokuWikiNameSpace.php
index cee50bc..f57d030 100755
--- a/lib/enko/dokuwiki/objectrepresentation/DokuWikiNameSpace.php
+++ b/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);
diff --git a/lib/enko/dokuwiki/objectrepresentation/DokuWikiNode.php b/lib/enko/dokuwiki/objectrepresentation/DokuWikiNode.php
index 866e27a..138f805 100755
--- a/lib/enko/dokuwiki/objectrepresentation/DokuWikiNode.php
+++ b/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
@@ -81,11 +87,13 @@ abstract class DokuWikiNode
      * @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 {
diff --git a/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php b/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php
index fdffa68..4be402c 100755
--- a/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php
+++ b/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php
@@ -17,9 +17,9 @@ class DokuWikiPage extends DokuWikiNode
      * @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 = $this->content;
@@ -28,15 +28,19 @@ class DokuWikiPage extends DokuWikiNode
         foreach ($metadata as $key => $value) {
             $this->setMetaData($key, $value);
         }
-        // extract changelog
         $this->ChangeLog = new \ArrayObject();
-        $file = metaFN($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);
-                $changelog = new DokuWikiChangeset($entry['date'], $entry['extra'], $entry['id'], $entry['ip'], $entry['sum'], $entry['type'], $entry['user']);
-                $this->ChangeLog->append($changelog);
+        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']);
+                    $this->ChangeLog->append($changelog);
+                }
             }
         }
 

From 8bda3d90f6cd7d0f47b8ffa1e919cf2f3b2bd40d Mon Sep 17 00:00:00 2001
From: Tim Schumacher <tim@bandenkrieg.hacked.jp>
Date: Sat, 14 Jun 2014 10:19:19 +0200
Subject: [PATCH 2/5] Generate the title for the page.

---
 .../dokuwiki/objectrepresentation/DokuWikiChangeset.php   | 8 +++++++-
 lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php   | 6 +++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/lib/enko/dokuwiki/objectrepresentation/DokuWikiChangeset.php b/lib/enko/dokuwiki/objectrepresentation/DokuWikiChangeset.php
index 97b10bc..67451a4 100755
--- a/lib/enko/dokuwiki/objectrepresentation/DokuWikiChangeset.php
+++ b/lib/enko/dokuwiki/objectrepresentation/DokuWikiChangeset.php
@@ -18,6 +18,7 @@ class DokuWikiChangeset {
     private $sum;
     private $extra;
     private $content;
+    private $page;
 
     /**
      * @return mixed
@@ -75,6 +76,10 @@ class DokuWikiChangeset {
         return $this->type;
     }
 
+    public function getPage() {
+        return $this->page;
+    }
+
     /**
      * @return mixed
      */
@@ -83,7 +88,7 @@ class DokuWikiChangeset {
         return $this->user;
     }
 
-    function __construct($date,$extra, $id, $ip, $sum, $type, $user)
+    function __construct($date,$extra, $id, $ip, $sum, $type, $user, DokuWikiPage $page)
     {
         $this->date = new \DateTime();
         $this->date->setTimestamp($date);
@@ -94,6 +99,7 @@ class DokuWikiChangeset {
         $this->type = $type;
         $this->user = $user;
         $this->content = rawWiki($id,$this->date->format('U'));
+        $this->page = $page;
     }
 
 
diff --git a/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php b/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php
index fdffa68..c78dad3 100755
--- a/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php
+++ b/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php
@@ -35,10 +35,14 @@ class DokuWikiPage extends DokuWikiNode
             $changelog_entries = explode("\n", file_get_contents($file));
             foreach ($changelog_entries as $raw_entry) {
                 $entry = parseChangelogLine($raw_entry);
-                $changelog = new DokuWikiChangeset($entry['date'], $entry['extra'], $entry['id'], $entry['ip'], $entry['sum'], $entry['type'], $entry['user']);
+                $changelog = new DokuWikiChangeset($entry['date'], $entry['extra'], $entry['id'], $entry['ip'], $entry['sum'], $entry['type'], $entry['user'],$this);
                 $this->ChangeLog->append($changelog);
             }
         }
 
     }
+
+    public function getTitle() {
+        return strlen($this->getMetaData('title')) > 0 ? $this->getMetaData('title') : $this->getName();
+    }
 }
\ No newline at end of file

From 040a3fbd8af686f440ac30eff1451be0218bc8d3 Mon Sep 17 00:00:00 2001
From: Tim Schumacher <tim@bandenkrieg.hacked.jp>
Date: Sat, 14 Jun 2014 10:24:20 +0200
Subject: [PATCH 3/5] fix typo

---
 lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php b/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php
index eca314d..caf5f5c 100755
--- a/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php
+++ b/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php
@@ -38,7 +38,7 @@ class DokuWikiPage extends DokuWikiNode
                     $entry = parseChangelogLine($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'], $entry['user'],$page);
+                    $changelog = new DokuWikiChangeset($entry['date'], $entry['extra'], $entry['id'], $entry['ip'], $entry['sum'], $entry['type'], $entry['user'],$this);
                     $this->ChangeLog->append($changelog);
                 }
             }

From 56ce743994220670647387f59d6a004b25a49b28 Mon Sep 17 00:00:00 2001
From: Tim Schumacher <tim@bandenkrieg.hacked.jp>
Date: Sun, 15 Jun 2014 16:39:47 +0200
Subject: [PATCH 4/5] Suply a getter for the node parent.

---
 lib/enko/dokuwiki/objectrepresentation/DokuWikiNode.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/enko/dokuwiki/objectrepresentation/DokuWikiNode.php b/lib/enko/dokuwiki/objectrepresentation/DokuWikiNode.php
index 138f805..b49bce2 100755
--- a/lib/enko/dokuwiki/objectrepresentation/DokuWikiNode.php
+++ b/lib/enko/dokuwiki/objectrepresentation/DokuWikiNode.php
@@ -83,6 +83,13 @@ abstract class DokuWikiNode
         return $this->name;
     }
 
+    /**
+     * @return DokuWikiNameSpace
+     */
+    public function getParent() {
+        return $this->parent;
+    }
+
     /**
      * @param $filename
      * @param null $parent

From 174d217f1145164578cd55f5d46aa08055354b59 Mon Sep 17 00:00:00 2001
From: Tim Schumacher <tim@bandenkrieg.hacked.jp>
Date: Sun, 15 Jun 2014 16:40:08 +0200
Subject: [PATCH 5/5] Sort the changelog.

---
 lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php b/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php
index caf5f5c..eacc13a 100755
--- a/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php
+++ b/lib/enko/dokuwiki/objectrepresentation/DokuWikiPage.php
@@ -42,6 +42,14 @@ class DokuWikiPage extends DokuWikiNode
                     $this->ChangeLog->append($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;
+                });
+            }
         }
 
     }