API Remove DMSTag, replace with optional extension for taxonomy module

README.md

@@ -19,10 +19,10 @@ Additionally, documents are stored and managed as part of a page instead of away
  * Relation of documents to other documents
  * Management and upload of documents within a page context in the CMS
  * Metadata management through the powerful `GridField` and `UploadField` core APIs
- * Configurable tags for documents
  * Download via SilverStripe controller (rather than filesystem URLs)
  * Access control based on PHP logic, and page relations
  * Replacement of existing files
+ * Tagging via the [taxonomy module](https://github.com/silverstripe/silverstripe-taxonomy) if installed
 
 ## Documentation
 
@@ -36,7 +36,6 @@ For information on configuring and using this module, please see [the documentat
  * (optional) [Sorting of Documents in the CMS](https://github.com/silverstripe-big-o/SortableGridField)
  * (optional) [Full text search of Documents](https://github.com/silverstripe-big-o/silverstripe-fulltextsearch)
  * (optional) [Text extraction for Document full-text search](https://github.com/silverstripe-big-o/silverstripe-textextraction)
- * (optional) [Tags](https://github.com/tubbs/silverstripe-dms-simple-tags)
 
 ## Contributing
 

_config/taxonomy.yml

@@ -0,0 +1,19 @@
+---
+Name: dmstaxonomy
+Only:
+  moduleexists: taxonomy
+---
+TaxonomyType:
+  extensions:
+    - DMSTaxonomyTypeExtension
+
+DMSDocument:
+  extensions:
+    - DMSDocumentTaxonomyExtension
+
+DMSTaxonomyTypeExtension:
+  # Referenced to filter taxonomy terms for DMS Documents.
+  # To change, update the default_records array too.
+  default_record_name: Document
+  default_records:
+    - Document

code/DMS.php

@@ -121,27 +121,6 @@ class DMS extends Object implements DMSInterface
         return $doc;
     }
 
-    /**
-     *
-     * Returns a number of Document objects based on the a search by tags. You can search by category alone,
-     * by tag value alone, or by both. I.e:
-     *
-     * <code>
-     * getByTag("fruits", null);
-     * getByTag(null, "banana");
-     * getByTag("fruits", "banana");
-     * </code>
-     *
-     * @param null $category The metadata category to search for
-     * @param null $value The metadata value to search for
-     * @param bool $showEmbargoed Boolean that specifies if embargoed documents should be included in results
-     * @return DocumentInterface
-     */
-    public function getByTag($category = null, $value = null, $showEmbargoed = false)
-    {
-        // TODO: Implement getByTag() method.
-    }
-
     /**
      * Returns a number of Document objects that match a full-text search of the Documents and their contents
      * (if contents is searchable and compatible search module is installed - e.g. FullTextSearch module)

code/extensions/DMSDocumentTaxonomyExtension.php

@@ -0,0 +1,55 @@
+<?php
+
+class DMSDocumentTaxonomyExtension extends DataExtension
+{
+    private static $many_many = array(
+        'Tags' => 'TaxonomyTerm'
+    );
+
+    /**
+     * Push an autocomplete dropdown for the available tags in documents
+     *
+     * @param FieldList $fields
+     */
+    public function updateCMSFields(FieldList $fields)
+    {
+        $tags = $this->getAllTagsMap();
+        $tagField = ListboxField::create('Tags', _t('DMSDocumentTaxonomyExtension.TAGS', 'Tags'))
+            ->setMultiple(true)
+            ->setSource($tags);
+
+        if (empty($tags)) {
+            $tagField->setAttribute('data-placeholder', _t('DMSDocumentTaxonomyExtension.NOTAGS', 'No tags found'));
+        }
+
+        $fields->insertAfter('Description', $tagField);
+    }
+
+    /**
+     * Return an array of all the available tags that a document can use. Will return a list containing a taxonomy
+     * term's entire hierarchy, e.g. "Photo > Attribute > Density > High"
+     *
+     * @return array
+     */
+    public function getAllTagsMap()
+    {
+        $tags = TaxonomyTerm::get()->filter(
+            'Type.Name:ExactMatch',
+            Config::inst()->get('DMSTaxonomyTypeExtension', 'default_record_name')
+        );
+
+        $map = array();
+        foreach ($tags as $tag) {
+            $nameParts = array($tag->Name);
+            $currentTag = $tag;
+
+            while ($currentTag->Parent() && $currentTag->Parent()->exists()) {
+                array_unshift($nameParts, $currentTag->Parent()->Name);
+                $currentTag = $currentTag->Parent();
+            }
+
+            $map[$tag->ID] = implode(' > ', $nameParts);
+        }
+        return $map;
+    }
+}

code/extensions/DMSTaxonomyTypeExtension.php

@@ -0,0 +1,28 @@
+<?php
+/**
+ * Creates default taxonomy type records if they don't exist already
+ */
+class DMSTaxonomyTypeExtension extends DataExtension
+{
+    /**
+     * Create default taxonomy type records. Add records via YAML configuration (see taxonomy.yml):
+     *
+     * <code>
+     * DMSTaxonomyTypeExtension:
+     *   default_records:
+     *     - Document
+     *     - PrivateDocument
+     * </code>
+     */
+    public function requireDefaultRecords()
+    {
+        $records = (array) Config::inst()->get(get_class($this), 'default_records');
+        foreach ($records as $name) {
+            $type = TaxonomyType::get()->filter('Name', $name)->first();
+            if (!$type) {
+                $type = TaxonomyType::create(array('Name' => $name));
+                $type->write();
+            }
+        }
+    }
+}

code/interface/DMSDocumentInterface.php

@@ -6,47 +6,6 @@
  */
 interface DMSDocumentInterface
 {
-    /**
-     * Adds a metadata tag to the DMSDocument. The tag has a category and a value.
-     * Each category can have multiple values by default. So: addTag("fruit","banana") addTag("fruit", "apple") will
-     * add two items.
-     * However, if the third parameter $multiValue is set to 'false', then all updates to a category only ever update
-     * a single value. So:
-     * addTag("fruit","banana") addTag("fruit", "apple") would result in a single metadata tag: fruit->apple.
-     * Can could be implemented as a key/value store table (although it is more like category/value, because the
-     * same category can occur multiple times)
-     * @param $category String of a metadata category to add (required)
-     * @param $value String of a metadata value to add (required)
-     * @param bool $multiValue Boolean that determines if the category is multi-value or single-value (optional)
-     * @return null
-     */
-    public function addTag($category, $value, $multiValue = true);
-
-    /**
-     * Fetches all tags associated with this DMSDocument within a given category. If a value is specified this method
-     * tries to fetch that specific tag.
-     * @param $category String of the metadata category to get
-     * @param null $value String of the value of the tag to get
-     * @return array of Strings of all the tags or null if there is no match found
-     */
-    public function getTagsList($category, $value = null);
-
-    /**
-     * Removes a tag from the DMSDocument. If you only set a category, then all values in that category are deleted.
-     * If you specify both a category and a value, then only that single category/value pair is deleted.
-     * Nothing happens if the category or the value do not exist.
-     * @param $category Category to remove (required)
-     * @param null $value Value to remove (optional)
-     * @return null
-     */
-    public function removeTag($category, $value = null);
-
-    /**
-     * Deletes all tags associated with this DMSDocument.
-     * @return null
-     */
-    public function removeAllTags();
-
     /**
      * Returns a link to download this DMSDocument from the DMS store
      * @return String

code/interface/DMSInterface.php

@@ -27,24 +27,6 @@ interface DMSInterface
      */
     public function storeDocument($file);
 
-    /**
-     *
-     * Returns a number of Document objects based on the a search by tags. You can search by category alone,
-     * by tag value alone, or by both. I.e:
-     *
-     * <code>
-     * getByTag("fruits", null);
-     * getByTag(null, "banana");
-     * getByTag("fruits", "banana");
-     * </code>
-     * @abstract
-     * @param null $category The metadata category to search for
-     * @param null $value The metadata value to search for
-     * @param bool $showEmbargoed Boolean that specifies if embargoed documents should be included in results
-     * @return DMSDocumentInterface
-     */
-    public function getByTag($category = null, $value = null, $showEmbargoed = false);
-
     /**
      * Returns a number of Document objects that match a full-text search of the Documents and their contents
      * (if contents is searchable and compatible search module is installed - e.g. FullTextSearch module)

code/model/DMSDocument.php

@@ -17,7 +17,6 @@
  * @property Enum CanEditType Enum('LoggedInUsers, OnlyTheseUsers', 'LoggedInUsers')
  *
  * @method ManyManyList RelatedDocuments
- * @method ManyManyList Tags
  * @method ManyManyList ViewerGroups
  * @method ManyManyList EditorGroups
  *
@@ -56,7 +55,6 @@ class DMSDocument extends DataObject implements DMSDocumentInterface
 
     private static $many_many = array(
         'RelatedDocuments' => 'DMSDocument',
-        'Tags' => 'DMSTag',
         'ViewerGroups' => 'Group',
         'EditorGroups' => 'Group',
     );
@@ -244,173 +242,6 @@ class DMSDocument extends DataObject implements DMSDocumentInterface
         return $this;
     }
 
-
-    /**
-     * Adds a metadata tag to the Document. The tag has a category and a value.
-     *
-     * Each category can have multiple values by default. So:
-     * addTag("fruit","banana") addTag("fruit", "apple") will add two items.
-     *
-     * However, if the third parameter $multiValue is set to 'false', then all
-     * updates to a category only ever update a single value. So:
-     * addTag("fruit","banana") addTag("fruit", "apple") would result in a
-     * single metadata tag: fruit->apple.
-     *
-     * Can could be implemented as a key/value store table (although it is more
-     * like category/value, because the same category can occur multiple times)
-     *
-     * @param string $category of a metadata category to add (required)
-     * @param string $value of a metadata value to add (required)
-     * @param bool $multiValue Boolean that determines if the category is
-     *                  multi-value or single-value (optional)
-     *
-     * @return DMSDocument
-     */
-    public function addTag($category, $value, $multiValue = true)
-    {
-        if ($multiValue) {
-            //check for a duplicate tag, don't add the duplicate
-            $currentTag = $this->Tags()->filter(array('Category' => $category, 'Value' => $value));
-            if ($currentTag->Count() == 0) {
-                //multi value tag
-                $tag = new DMSTag();
-                $tag->Category = $category;
-                $tag->Value = $value;
-                $tag->MultiValue = true;
-                $tag->write();
-                $tag->Documents()->add($this);
-            } else {
-                //add the relation between the tag and document
-                foreach ($currentTag as $tagObj) {
-                    $tagObj->Documents()->add($this);
-                }
-            }
-        } else {
-            //single value tag
-            $currentTag = $this->Tags()->filter(array('Category' => $category));
-            $tag = null;
-            if ($currentTag->Count() == 0) {
-                //create the single-value tag
-                $tag = new DMSTag();
-                $tag->Category = $category;
-                $tag->Value = $value;
-                $tag->MultiValue = false;
-                $tag->write();
-            } else {
-                //update the single value tag
-                $tag = $currentTag->first();
-                $tag->Value = $value;
-                $tag->MultiValue = false;
-                $tag->write();
-            }
-
-            // regardless of whether we created a new tag or are just updating an
-            // existing one, add the relation
-            $tag->Documents()->add($this);
-        }
-
-        return $this;
-    }
-
-    /**
-     * @param string $category
-     * @param string $value
-     *
-     * @return DataList
-     */
-    protected function getTagsObjects($category, $value = null)
-    {
-        $valueFilter = array("Category" => $category);
-        if (!empty($value)) {
-            $valueFilter['Value'] = $value;
-        }
-
-        $tags = $this->Tags()->filter($valueFilter);
-        return $tags;
-    }
-
-    /**
-     * Fetches all tags associated with this DMSDocument within a given
-     * category. If a value is specified this method tries to fetch that
-     * specific tag.
-     *
-     * @param string $category metadata category to get
-     * @param string $value value of the tag to get
-     *
-     * @return array Strings of all the tags or null if there is no match found
-     */
-    public function getTagsList($category, $value = null)
-    {
-        $tags = $this->getTagsObjects($category, $value);
-
-        $returnArray = null;
-
-        if ($tags->Count() > 0) {
-            $returnArray = array();
-
-            foreach ($tags as $t) {
-                $returnArray[] = $t->Value;
-            }
-        }
-
-        return $returnArray;
-    }
-
-    /**
-     * Removes a tag from the Document. If you only set a category, then all
-     * values in that category are deleted.
-     *
-     * If you specify both a category and a value, then only that single
-     * category/value pair is deleted.
-     *
-     * Nothing happens if the category or the value do not exist.
-     *
-     * @param string $category Category to remove
-     * @param string $value Value to remove
-     *
-     * @return DMSDocument
-     */
-    public function removeTag($category, $value = null)
-    {
-        $tags = $this->getTagsObjects($category, $value);
-
-        if ($tags->Count() > 0) {
-            foreach ($tags as $t) {
-                $documentList = $t->Documents();
-
-                //remove the relation between the tag and the document
-                $documentList->remove($this);
-
-                //delete the entire tag if it has no relations left
-                if ($documentList->Count() == 0) {
-                    $t->delete();
-                }
-            }
-        }
-
-        return $this;
-    }
-
-    /**
-     * Deletes all tags associated with this Document.
-     *
-     * @return DMSDocument
-     */
-    public function removeAllTags()
-    {
-        $allTags = $this->Tags();
-
-        foreach ($allTags as $tag) {
-            $documentlist = $tag->Documents();
-            $documentlist->remove($this);
-            if ($tag->Documents()->Count() == 0) {
-                $tag->delete();
-            }
-        }
-
-        return $this;
-    }
-
     /**
      * Returns a link to download this document from the DMS store.
      * Alternatively a basic javascript alert will be shown should the user not have view permissions. An extension
@@ -717,17 +548,13 @@ class DMSDocument extends DataObject implements DMSDocumentInterface
     }
 
     /**
-     * Deletes the DMSDocument, its underlying file, as well as any tags related
-     * to this DMSDocument. Also calls the parent DataObject's delete method in
+     * Deletes the DMSDocument and its underlying file. Also calls the parent DataObject's delete method in
      * order to complete an cascade.
      *
      * @return void
      */
     public function delete()
     {
-        // remove tags
-        $this->removeAllTags();
-
         // delete the file (and previous versions of files)
         $filesToDelete = array();
         $storageFolder = $this->getStorageFolder();

code/model/DMSTag.php

@@ -1,18 +0,0 @@
-<?php
-/**
- * Hold a set of metadata category/value tags associated with a DMSDocument
- *
- * @package dms
- */
-class DMSTag extends DataObject
-{
-    private static $db = array(
-        'Category' => 'Varchar(1024)',
-        'Value' => 'Varchar(1024)',
-        'MultiValue' => 'Boolean(1)'
-    );
-
-    private static $belongs_many_many = array(
-        'Documents' => 'DMSDocument'
-    );
-}

docs/en/changelogs/2.0.0.md

@@ -6,7 +6,8 @@ Documents now belong to "sets", which are attached to Pages. A Page can have man
 many_many relationship with Documents.
 
 When upgrading from 1.x to 2.x you will need to migrate the relationships from your Pages to Documents to support
-having a Document Set intermediary (@todo Add a build task for this).
+having a Document Set intermediary. [See here](../migration/document-sets.md) for an example build task to help with
+this process.
 
 ## API changes
 
@@ -29,6 +30,8 @@ having a Document Set intermediary (@todo Add a build task for this).
 * `DMS::transform_file_to_file_path` made non-static, use `DMS::inst()->transformFileToFilePath()` instead
 * `DMS::create_storage_folder` made non-static, use `DMS::inst()->createStorageFolder()` instead
 * `DMS::get_storage_folder` made non-static, use `DMS::inst()->getStorageFolder()` instead
+* `DMSDocument::addTag`, `::getTagsList`, `::removeTag` and `::removeAllTags` removed from the `DMSDocument` and `DMSDocumentInterface`. Please use the ORM relationship created by applying the `DMSDocumentTaxonomyExtension` extension to `DMSDocument` instead.
+* `DMSInterface::getByTag` removed from `DMSInterface` and `DMS`. Use ORM relationships from applying `DMSDocumentTaxonomyExtension` to `DMSDocument` instead.
 
 ## Template changes
 

docs/en/index.md

@@ -8,7 +8,6 @@
 * [Creating documents](creating-documents.md)
 * [Download documents](download-documents.md)
 * [Manage page relations](manage-page-relations.md)
-* [Manage tags](manage-tags.md)
 * [Manage related documents](manage-related-documents.md)
 * [Building frontend assets](building-frontend-assets.md)
 

docs/en/manage-tags.md

@@ -1,32 +0,0 @@
-# Manage Tags
-
-## Find documents by tag
-
-```php
-$dms = DMS::getDMSInstance();
-$docs = $dms->getByTag('priority', 'important');
-```
-
-## Add tag to existing document
-
-```php
-$doc = DMSDocument::get()->byID(99);
-$doc->addTag('priority', 'low');
-```
-
-## Supports multiple values for tags
-
-```php
-$doc->addTag('category', 'keyboard');
-$doc->addTag('category', 'input device');
-```
-
-## Removing tags
-
-Removing tags is abstracted as well.
-
-```php
-$doc->removeTag('category', 'keyboard');
-$doc->removeTag('category', 'input device');
-$doc->removeAllTags();
-```

lang/en.yml

@@ -27,9 +27,9 @@ en:
     GRIDFIELD_NOTICE: Managing documents will be available once you have created this document set.
     PLURALNAME: Document Sets
     SINGULARNAME: Document Set
-  DMSTag:
-    PLURALNAME: 'DMS Tags'
-    SINGULARNAME: 'DMS Tag'
+  DMSDocumentTaxonomyExtension:
+    TAGS: Tags
+    NOTAGS: No tags found
   FileIFrameField:
     ATTACHONCESAVED2: 'Files can be attached once you have saved the record for the first time.'
   GridAction:

lang/es.yml

@@ -13,9 +13,6 @@ es:
     RelatedPages: 'Páginas relacionadas'
     RelatedReferences: 'Referencias relacionadas'
     SINGULARNAME: Documento
-  DMSTag:
-    PLURALNAME: 'Etiquetas del Sistema documental'
-    SINGULARNAME: 'Etiqueta del Sistema documental'
   FileIFrameField:
     ATTACHONCESAVED2: 'Archivos pueden ser adjuntados una vez que guardes por primera vez.'
   GridAction:

lang/nl.yml

@@ -13,9 +13,6 @@ nl:
     RelatedPages: 'Gerelateerde paginas'
     RelatedReferences: 'Gerelateerde referenties'
     SINGULARNAME: 'Document'
-  DMSTag:
-    PLURALNAME: 'D M S Tags'
-    SINGULARNAME: 'D M S Tag'
   FileIFrameField:
     ATTACHONCESAVED2: 'Bestanden kunnen worden toegevoegd na het voor het eerst opslaan'
   GridAction:

tests/DMSTagTest.php

@@ -1,122 +0,0 @@
-<?php
-class DMSTagTest extends SapphireTest
-{
-    protected $usesDatabase = true;
-
-    public function tearDownOnce()
-    {
-        self::$is_running_test = true;
-
-        $d = DataObject::get("DMSDocument");
-        foreach ($d as $d1) {
-            $d1->delete();
-        }
-        $t = DataObject::get("DMSTag");
-        foreach ($t as $t1) {
-            $t1->delete();
-        }
-
-        self::$is_running_test = $this->originalIsRunningTest;
-    }
-
-    public function testAddingTags()
-    {
-        $doc = new DMSDocument();
-        $doc->Filename = "test file";
-        $doc->Folder = "0";
-        $doc->write();
-
-        $doc->addTag("fruit", "banana");
-        $doc->addTag("fruit", "orange");
-        $doc->addTag("fruit", "apple");
-        $doc->addTag("company", "apple");
-        $doc->addTag("company", "SilverStripe");
-
-        $fruits = $doc->getTagsList("fruit");
-        $this->assertNotNull($fruits, "Something returned for fruit tags");
-        $this->assertEquals(count($fruits), 3, "3 fruit tags returned");
-        $this->assertTrue(in_array("banana", $fruits), "correct fruit tags returned");
-
-        //sneakily create another document and link one of the tags to that, too
-        $doc2 = new DMSDocument();
-        $doc2->Filename = "sneaky file";
-        $doc2->Folder = "0";
-        $doc2->write();
-        $doc2->addTag("fruit", "banana");
-
-        $fruits = $doc2->getTagsList("fruit");
-        $this->assertNotNull($fruits, "Something returned for fruit tags");
-        $this->assertEquals(count($fruits), 1, "Only 1 fruit tags returned");
-
-        //tidy up by deleting all tags from doc 1 (But the banana fruit tag should remain)
-        $doc->removeAllTags();
-
-        //banana fruit remains
-        $fruits = $doc2->getTagsList("fruit");
-        $this->assertNotNull($fruits, "Something returned for fruit tags");
-        $this->assertEquals(count($fruits), 1, "Only 1 fruit tags returned");
-
-        $tags = DataObject::get("DMSTag");
-        $this->assertEquals($tags->Count(), 1, "A single DMS tag objects remain after deletion of all tags on doc1");
-
-        //delete all tags off doc2 to complete the tidy up
-        $doc2->removeAllTags();
-
-        $tags = DataObject::get("DMSTag");
-        $this->assertEquals($tags->Count(), 0, "No DMS tag objects remain after deletion");
-    }
-
-    public function testRemovingTags()
-    {
-        $doc = new DMSDocument();
-        $doc->Filename = "test file";
-        $doc->Folder = "0";
-        $doc->write();
-
-        $doc->addTag("fruit", "banana");
-        $doc->addTag("fruit", "orange");
-        $doc->addTag("fruit", "apple");
-        $doc->addTag("company", "apple");
-        $doc->addTag("company", "SilverStripe");
-
-        $companies = $doc->getTagsList("company");
-        $this->assertNotNull($companies, "Companies returned before deletion");
-        $this->assertEquals(count($companies), 2, "Two companies returned before deletion");
-
-        //delete an entire category
-        $doc->removeTag("company");
-
-        $companies = $doc->getTagsList("company");
-        $this->assertNull($companies, "All companies deleted");
-
-        $fruit = $doc->getTagsList("fruit");
-        $this->assertEquals(count($fruit), 3, "Three fruits returned before deletion");
-
-        //delete a single tag
-        $doc->removeTag("fruit", "apple");
-
-        $fruit = $doc->getTagsList("fruit");
-        $this->assertEquals(count($fruit), 2, "Two fruits returned after deleting one");
-
-        //delete a single tag
-        $doc->removeTag("fruit", "orange");
-
-        $fruit = $doc->getTagsList("fruit");
-        $this->assertEquals(count($fruit), 1, "One fruits returned after deleting two");
-
-        //nothing happens when deleting tag that doesn't exist
-        $doc->removeTag("fruit", "jellybean");
-
-        $fruit = $doc->getTagsList("fruit");
-        $this->assertEquals(count($fruit), 1, "One fruits returned after attempting to delete non-existent fruit");
-
-        //delete the last fruit
-        $doc->removeTag("fruit", "banana");
-
-        $fruit = $doc->getTagsList("fruit");
-        $this->assertNull($fruit, "All fruits deleted");
-
-        $tags = DataObject::get("DMSTag");
-        $this->assertEquals($tags->Count(), 0, "No DMS tag objects remain after deletion");
-    }
-}

tests/dmstest.yml

@@ -26,25 +26,6 @@ SiteTree:
   s9:
     Title: testPage9
     URLSegment: s9
-DMSTag:
-  t1:
-    Category: tag1
-    Value: tag1value
-  t2:
-    Category: tag2
-    Value: tag2value
-  t3:
-    Category: tag3
-    Value: tag3value
-  t4:
-    Category: tag4
-    Value: tag4value
-  t5:
-    Category: tag5
-    Value: tag5value
-  t6:
-    Category: tag6
-    Value: tag6value
 Group:
   content-author:
     Code: content-author
@@ -85,13 +66,11 @@ DMSDocument:
   d1:
     Filename: test-file-file-doesnt-exist-1
     Folder: 5
-    Tags: =>DMSTag.t1, =>DMSTag.t2, =>DMSTag.t3, =>DMSTag.t4
     Sets: =>DMSDocumentSet.ds1, =>DMSDocumentSet.ds2, =>DMSDocumentSet.ds3, =>DMSDocumentSet.ds4
   d2:
     Filename: test-file-file-doesnt-exist-2
     Folder: 5
     Title: File That Doesn't Exist (Title)
-    Tags: =>DMSTag.t5, =>DMSTag.t6
     Sets: =>DMSDocumentSet.ds1, =>DMSDocumentSet.ds2, =>DMSDocumentSet.ds3, =>DMSDocumentSet.ds4
   document_with_relations:
     Filename: file-with-relations
@@ -102,20 +81,17 @@ DMSDocument:
     CanViewType: LoggedInUsers
     CanEditType: LoggedInUsers
     Folder: 5
-    Tags: =>DMSTag.t1, =>DMSTag.t2, =>DMSTag.t3, =>DMSTag.t4
     Sets: =>DMSDocumentSet.ds1, =>DMSDocumentSet.ds2, =>DMSDocumentSet.ds3, =>DMSDocumentSet.ds4
   doc-anyone:
     FileName: doc-anyone
     CanViewType: Anyone
     Folder: 5
-    Tags: =>DMSTag.t1, =>DMSTag.t2, =>DMSTag.t3, =>DMSTag.t4
     Sets: =>DMSDocumentSet.ds1, =>DMSDocumentSet.ds2, =>DMSDocumentSet.ds3, =>DMSDocumentSet.ds4
   doc-only-these-users:
     FileName: doc-only-these-users
     CanViewType: OnlyTheseUsers
     CanEditType: OnlyTheseUsers
     Folder: 5
-    Tags: =>DMSTag.t1, =>DMSTag.t2, =>DMSTag.t3, =>DMSTag.t4
     Sets: =>DMSDocumentSet.ds1, =>DMSDocumentSet.ds2, =>DMSDocumentSet.ds3, =>DMSDocumentSet.ds4
     ViewerGroups: =>Group.content-author
     EditorGroups: =>Group.content-author

tests/extensions/DMSDocumentTaxonomyExtensionTest.php

@@ -0,0 +1,29 @@
+<?php
+
+class DMSDocumentTaxonomyExtensionTest extends SapphireTest
+{
+    protected static $fixture_file = 'DMSDocumentTaxonomyExtensionTest.yml';
+
+    public function setUp()
+    {
+        parent::setUp();
+
+        if (!class_exists('TaxonomyType')) {
+            $this->markTestSkipped('This test requires silverstripe/taxonomy ^1.2 to be installed. Skipping.');
+        }
+    }
+
+    /**
+     * Ensure that appropriate tags by taxonomy type are returned, and that their hierarchy is displayd in the title
+     */
+    public function testGetAllTagsMap()
+    {
+        $extension = new DMSDocumentTaxonomyExtension;
+        $result = $extension->getAllTagsMap();
+
+        $this->assertContains('Subject > Mathematics', $result);
+        $this->assertContains('Subject', $result);
+        $this->assertContains('Subject > Science > Chemistry', $result);
+        $this->assertNotContains('Physical Education', $result);
+    }
+}

tests/extensions/DMSDocumentTaxonomyExtensionTest.yml

@@ -0,0 +1,30 @@
+TaxonomyType:
+  document:
+    Name: Document
+  not_a_document:
+    Name: Not A Document
+
+TaxonomyTerm:
+  subject:
+    Name: Subject
+    Type: =>TaxonomyType.document
+  maths:
+    Name: Mathematics
+    Parent: =>TaxonomyTerm.subject
+    Type: =>TaxonomyType.document
+  science:
+    Name: Science
+    Parent: =>TaxonomyTerm.subject
+    Type: =>TaxonomyType.document
+  chemistry:
+    Name: Chemistry
+    Parent: =>TaxonomyTerm.science
+    Type: =>TaxonomyType.document
+  chemistry_level_1:
+    Name: Level 1
+    Parent: =>TaxonomyTerm.chemistry
+    Type: =>TaxonomyType.document
+  # Not applicable to DMS documents, but here for testing edge cases
+  physed:
+    Name: Physical Education
+    Type: =>TaxonomyType.not_a_document

tests/extensions/DMSTaxonomyTypeExtensionTest.php

@@ -0,0 +1,29 @@
+<?php
+
+class DMSTaxonomyTypeExtensionTest extends SapphireTest
+{
+    protected $usesDatabase = true;
+
+    protected $requiredExtensions = array(
+        'TaxonomyType' => array('DMSTaxonomyTypeExtension')
+    );
+
+    /**
+     * Ensure that the configurable list of default records are created
+     */
+    public function testDefaultRecordsAreCreated()
+    {
+        Config::inst()->update('DMSTaxonomyTypeExtension', 'default_records', array('Food', 'Beverage', 'Books'));
+
+        TaxonomyType::create()->requireDefaultRecords();
+
+        $this->assertDOSContains(
+            array(
+                array('Name' => 'Food'),
+                array('Name' => 'Beverage'),
+                array('Name' => 'Books'),
+            ),
+            TaxonomyType::get()
+        );
+    }
+}