API Add VersionTitle and Archived fields to config

BUG Fix version comparison between `3` and `3.5` (3 is newer)

code/DocumentationManifest.php

@@ -138,6 +138,12 @@ class DocumentationManifest
 
             $version = (isset($details['Version'])) ? $details['Version'] : '';
 
+            $versionTitle = isset($details['VersionTitle'])
+                ? $details['VersionTitle']
+                : $version;
+
+            $archived = !empty($details['Archived']);
+
             $branch = (isset($details['Branch'])) ? $details['Branch'] : '';
 
             $langs = scandir($path);
@@ -147,6 +153,7 @@ class DocumentationManifest
 
                 foreach ($langs as $k => $lang) {
                     if (isset($possible[$lang])) {
+                        /** @var DocumentationEntity $entity */
                         $entity = Injector::inst()->create(
                             'DocumentationEntity', $key
                         );
@@ -155,7 +162,9 @@ class DocumentationManifest
                         $entity->setTitle($details['Title']);
                         $entity->setLanguage($lang);
                         $entity->setVersion($version);
+                        $entity->setVersionTitle($versionTitle);
                         $entity->setBranch($branch);
+                        $entity->setIsArchived($archived);
 
                         if (isset($details['Stable'])) {
                             $entity->setIsStable($details['Stable']);
@@ -720,8 +729,7 @@ class DocumentationManifest
     }
 
     /**
-     * @param DocumentationEntity
-     *
+     * @param DocumentationEntity $entity
      * @return ArrayList
      */
     public function getVersions($entity)
@@ -732,13 +740,16 @@ class DocumentationManifest
 
         $output = new ArrayList();
 
+        /** @var DocumentationEntity $check */
         foreach ($this->getEntities() as $check) {
             if ($check->getKey() == $entity->getKey()) {
                 if ($check->getLanguage() == $entity->getLanguage()) {
                     $same = ($check->getVersion() == $entity->getVersion());
 
                     $output->push(new ArrayData(array(
-                        'Title' => $check->getVersion(),
+                        'Title' => $check->getVersionTitle(),
+                        'Version' => $check->getVersion(),
+                        'Archived' => $check->getIsArchived(),
                         'Link' => $check->Link(),
                         'LinkingMode' => ($same) ? 'current' : 'link',
                         'IsStable' => $check->getIsStable()

code/models/DocumentationEntity.php

@@ -35,6 +35,13 @@ class DocumentationEntity extends ViewableData
      */
     protected $title;
 
+    /**
+     * Label for this version
+     *
+     * @var string
+     */
+    protected $versionTitle;
+
     /**
      * If the system is setup to only document one entity then you may only
      * want to show a single entity in the URL and the sidebar. Set this when
@@ -45,6 +52,13 @@ class DocumentationEntity extends ViewableData
      */
     protected $defaultEntity;
 
+    /**
+     * Set if this version is archived
+     *
+     * @var bool
+     */
+    protected $archived = false;
+
     /**
      * @var mixed
      */
@@ -77,10 +91,11 @@ class DocumentationEntity extends ViewableData
     protected $language;
 
     /**
-     *
+     * @param string $key Key of module
      */
     public function __construct($key)
     {
+        parent::__construct();
         $this->key = DocumentationHelper::clean_page_url($key);
     }
 
@@ -101,7 +116,7 @@ class DocumentationEntity extends ViewableData
 
     /**
      * @param string $title
-     * @return this
+     * @return $this
      */
     public function setTitle($title)
     {
@@ -172,12 +187,12 @@ class DocumentationEntity extends ViewableData
     }
 
     /**
-     * @param boolean $bool
+     * @param bool $bool
+     * @return $this
      */
     public function setIsDefaultEntity($bool)
     {
         $this->defaultEntity = $bool;
-
         return $this;
     }
 
@@ -208,7 +223,7 @@ class DocumentationEntity extends ViewableData
     /**
      * @param string
      *
-     * @return this
+     * @return $this
      */
     public function setLanguage($language)
     {
@@ -219,6 +234,7 @@ class DocumentationEntity extends ViewableData
 
     /**
      * @param string
+     * @return $this
      */
     public function setVersion($version)
     {
@@ -235,8 +251,47 @@ class DocumentationEntity extends ViewableData
         return $this->version;
     }
 
+    /**
+     * Get the version for this title
+     *
+     * @return string
+     */
+    public function getVersionTitle() {
+        return $this->versionTitle;
+    }
+
+    /**
+     * Sets the title for this version
+     *
+     * @param string $title
+     * @return $this
+     */
+    public function setVersionTitle($title) {
+        $this->versionTitle = $title;
+        return $this;
+    }
+
+    /**
+     * Set if this is archived
+     *
+     * @param bool $archived
+     * @return $this
+     */
+    public function setIsArchived($archived) {
+        $this->archived = $archived;
+        return $this;
+    }
+
+    /**
+     * @return bool
+     */
+    public function getIsArchived() {
+        return $this->archived;
+    }
+
     /**
      * @param string
+     * @return $this
      */
     public function setBranch($branch)
     {
@@ -264,7 +319,7 @@ class DocumentationEntity extends ViewableData
     /**
      * @param string $path
      *
-     * @return this
+     * @return $this
      */
     public function setPath($path)
     {
@@ -274,7 +329,8 @@ class DocumentationEntity extends ViewableData
     }
 
     /**
-     * @param boolean
+     * @param bool
+     * @return $this
      */
     public function setIsStable($stable)
     {
@@ -298,12 +354,25 @@ class DocumentationEntity extends ViewableData
      * version. Will return -1 for if the version is older, 0 if versions are
      * the same and 1 if the version is greater than.
      *
-     * @param string $version
+     * @param DocumentationEntity $other
      * @return int
      */
     public function compare(DocumentationEntity $other)
     {
-        return version_compare($this->getVersion(), $other->getVersion());
+        $v1 = $this->getVersion();
+        $v2 = $other->getVersion();
+
+        // Normalise versions prior to comparison
+        $dots = substr_count($v1, '.') - substr_count($v2, '.');
+        while($dots > 0) {
+            $dots--;
+            $v2 .= '.99999';
+        }
+        while ($dots < 0) {
+            $dots++;
+            $v1 .= '.99999';
+        }
+        return version_compare($v1, $v2);
     }
 
     /**

tests/DocumentationEntityTest.php

@@ -0,0 +1,31 @@
+<?php
+
+class DocumentationEntityTest extends SapphireTest
+{
+    public function dataCompare() {
+        return array(
+            array('3', '3.0', 1),
+            array('3.1', '3.1', 0),
+            array('3.0', '3', -1),
+            array('4', '3', 1),
+            array('3', '4', -1),
+            array('3.4.1', '4', -1)
+        );
+    }
+
+    /**
+     * @dataProvider dataCompare
+     * @param string $left
+     * @param string $right
+     * @param int $result
+     */
+    public function testCompare($left, $right, $result) {
+        $leftVersion = new DocumentationEntity('Framework');
+        $leftVersion->setVersion($left);
+
+        $rightVersion = new DocumentationEntity('Framework');
+        $rightVersion->setVersion($right);
+
+        $this->assertEquals($result, $leftVersion->compare($rightVersion));
+    }
+}