Allow users and/or groups to be content owners

_config/config.yml

@@ -1,3 +1,9 @@
 SiteTree:
   extensions:
     - SiteTreeContentReview
+Group:
+  extensions:
+    - ContentReviewOwner
+Member:
+  extensions:
+    - ContentReviewOwner

code/ContentReviewEmails.php

@@ -19,14 +19,23 @@ class ContentReviewEmails extends BuildTask {
 			Subsite::$disable_subsite_filter = true;
 		}
 		
-		$pages = DataObject::get('Page', "\"SiteTree\".\"NextReviewDate\" = '".(class_exists('SS_Datetime') ? SS_Datetime::now()->URLDate() : SSDatetime::now()->URLDate())."' AND \"SiteTree\".\"ContentReviewOwnerID\" != 0");
+		$now = class_exists('SS_Datetime') ? SS_Datetime::now()->URLDate() : SSDatetime::now()->URLDate();
+		
+		$pages = Page::get('Page')
+			->leftJoin('Group_SiteTreeContentReview', '"SiteTree"."ID" = "OwnerGroups"."SiteTreeID"', 'OwnerGroups')
+			->leftJoin('Member_SiteTreeContentReview', '"SiteTree"."ID" = "OwnerUsers"."SiteTreeID"', "OwnerUsers")
+			->where('"SiteTree"."NextReviewDate" <= \''.$now.'\' AND' .' ("OwnerGroups"."ID" IS NOT NULL OR "OwnerUsers"."ID" IS NOT NULL)')
+		;
+		
 		if ($pages && $pages->Count()) {
 			foreach($pages as $page) {
-				$owner = $page->ContentReviewOwner();
-				if ($owner) {
-					$sender = Security::findAnAdministrator();
-					$recipient = $owner;
-
+				$owners = $page->ContentReviewOwners();
+				if(!$owners->count()) {
+					continue;
+				}
+				$sender = Security::findAnAdministrator();
+				
+				foreach($owners as $recipient) { 
 					$subject = sprintf(_t('ContentReviewEmails.SUBJECT', 'Page %s due for content review'), $page->Title);
 
 					$email = new Email();

code/SiteTreeContentReview.php

@@ -23,18 +23,25 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
 	 *
 	 * @var array
 	 */
-	private static $has_one = array(
-		'ContentReviewOwner' => 'Member',
+	private static $belongs_many_many = array(
+		'ContentReviewGroups' => 'Group',
+		'ContentReviewUsers' => 'Member'
 	);
-
+	
 	/**
 	 * 
 	 * @return string
 	 */
-	public function getOwnerName() {
-		if($this->owner->ContentReviewOwnerID && $this->owner->ContentReviewOwner()) {
-			return $this->owner->ContentReviewOwner()->FirstName . ' ' . $this->owner->ContentReviewOwner()->Surname;
+	public function getOwnerNames() {
+		$names = array();
+		foreach($this->DirectGroups() as $group) {
+			$names[] = $group->Title;
 		}
+		
+		foreach($this->DirectUsers() as $group) {
+			$names[] = $group->getName();
+		}
+		return implode(', ', $names);
 	}
 
 	/**
@@ -47,6 +54,53 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
 		}
 		return NULL;
 	}
+	
+	/**
+	 * Get all Members that are Content Owners to this page
+	 * 
+	 * This includes checking group hierarchy and adding any direct users
+	 * 
+	 * @return \ArrayList
+	 */
+	public function ContentReviewOwners() {
+		
+		$contentReviewOwners = new ArrayList();
+		
+		$toplevelGroups = $this->DirectGroups();
+		if($toplevelGroups) {
+			$groupIDs = array();
+			foreach($toplevelGroups as $group) {
+				$familyIDs = $group->collateFamilyIDs();
+				if(is_array($familyIDs)) {
+					$groupIDs = array_merge($groupIDs, array_values($familyIDs));
+				}
+			}
+			if(count($groupIDs)) {
+				$groupMembers = DataObject::get('Member')->where("\"Group\".\"ID\" IN (" . implode(",",$groupIDs) . ")")
+				->leftJoin("Group_Members", "\"Member\".\"ID\" = \"Group_Members\".\"MemberID\"")
+				->leftJoin("Group", "\"Group_Members\".\"GroupID\" = \"Group\".\"ID\"");
+				$contentReviewOwners->merge($groupMembers);
+			}
+			
+		}
+		$contentReviewOwners->merge($this->DirectUsers());
+		$contentReviewOwners->removeDuplicates();
+		return $contentReviewOwners;
+	}
+	
+	/**
+	 * @return ManyManyList
+	 */
+	public function DirectGroups() {
+		return $this->owner->getManyManyComponents('ContentReviewGroups');
+	}
+	
+	/**
+	 * @return ManyManyList
+	 */
+	public function DirectUsers() {
+		return $this->owner->getManyManyComponents('ContentReviewUsers');
+	}
 
 	/**
 	 * 
@@ -54,21 +108,48 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
 	 * @return void
 	 */
 	public function updateCMSFields(FieldList $fields) {
-		if(Permission::check("EDIT_CONTENT_REVIEW_FIELDS")) {
+		if(!Permission::check("EDIT_CONTENT_REVIEW_FIELDS")) {
 			return;
 		}
-		$cmsUsers = Permission::get_members_by_permission(array("CMS_ACCESS_CMSMain", "ADMIN"));
+		$users = Permission::get_members_by_permission(array("CMS_ACCESS_CMSMain", "ADMIN"));
+		
+		$usersMap = array();
+		foreach($users as $user) {
+			// Listboxfield values are escaped, use ASCII char instead of »
+			$usersMap[$user->ID] = $user->getTitle();
+		}
+		asort($usersMap);
+		
+		$userField = ListboxField::create('DirectUsers', _t("ContentReview.PAGEOWNERUSERS", "Users"))
+			->setMultiple(true)
+			->setSource($usersMap)
+			->setAttribute('data-placeholder', _t('ContentReview.ADDUSERS', 'Add users'))
+			->setDescription(_t('ContentReview.OWNERUSERSDESCRIPTION', 'Page owners that are responsible for reviews'));
 
-		$fields->addFieldsToTab("Root.Review", array(
-			new HeaderField(_t('SiteTreeCMSWorkflow.REVIEWHEADER', "Content review"), 2),
-			new DropdownField("ContentReviewOwnerID", _t("SiteTreeCMSWorkflow.PAGEOWNER",
-				"Page owner (will be responsible for reviews)"), $cmsUsers->map('ID', 'Title', '(no owner)')),
-			DateField::create(
-				"NextReviewDate", 
-				_t("SiteTreeCMSWorkflow.NEXTREVIEWDATE", "Next review date (leave blank for no review)")
-			)->setConfig('showcalendar', true)->setConfig('dateformat', 'yyyy-MM-dd')->setConfig('datavalueformat', 'yyyy-MM-dd'),
-			new DropdownField("ReviewPeriodDays", _t("SiteTreeCMSWorkflow.REVIEWFREQUENCY",
-				"Review frequency (the review date will be set to this far in the future whenever the page is published.)"), array(
+		$groupsMap = array();
+		foreach(Group::get() as $group) {
+			// Listboxfield values are escaped, use ASCII char instead of »
+			$groupsMap[$group->ID] = $group->getBreadcrumbs(' > ');
+		}
+		asort($groupsMap);
+		$groupField = ListboxField::create('DirectGroups', _t("ContentReview.PAGEOWNERGROUPS", "Groups"))
+			->setMultiple(true)
+			->setSource($groupsMap)
+			->setAttribute('data-placeholder', _t('ContentReview.ADDGROUP', 'Add groups'))
+			->setDescription(_t('ContentReview.OWNERGROUPSDESCRIPTION', 'Page owners that are responsible for reviews'));
+		
+		$reviewDate = DateField::create(
+			"NextReviewDate",
+			_t("ContentReview.NEXTREVIEWDATE", "Next review date")
+		)->setConfig('showcalendar', true)
+			->setConfig('dateformat', 'yyyy-MM-dd')
+			->setConfig('datavalueformat', 'yyyy-MM-dd')
+			->setDescription(_t('ContentReview.NEXTREVIEWDATADESCRIPTION', 'Leave blank for no review'));
+		
+		$reviewFrequency = DropdownField::create(
+			"ReviewPeriodDays",
+			_t("ContentReview.REVIEWFREQUENCY", "Review frequency"),
+			array(
 				0 => "No automatic review date",
 				1 => "1 day",
 				7 => "1 week",
@@ -79,7 +160,15 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
 				152 => "5 months",
 				183 => "6 months",
 				365 => "12 months",
-			)),
+			)
+		)->setDescription(_t('ContentReview.REVIEWFREQUENCYDESCRIPTION', 'The review date will be set to this far in the future whenever the page is published'));
+		
+		$fields->addFieldsToTab("Root.Review", array(
+			new HeaderField(_t('ContentReview.REVIEWHEADER', "Content review"), 2),
+			$userField,
+			$groupField,
+			$reviewDate,
+			$reviewFrequency,
 			new TextareaField('ReviewNotes', 'Review Notes')
 		));
 	}
@@ -92,7 +181,7 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
 			$this->owner->NextReviewDate = date('Y-m-d', strtotime('+' . $this->owner->ReviewPeriodDays . ' days'));
 		}
 		$this->owner->LastEditedByName=$this->owner->getEditorName();
-		$this->owner->OwnerNames = $this->owner->getOwnerName();
+		$this->owner->OwnerNames = $this->owner->getOwnerNames();
 	}
 
 	/**

code/extensions/ContentReviewOwner.php

@@ -0,0 +1,16 @@
+<?php
+
+/**
+ * Description of GroupContentReview
+ *
+ */
+class ContentReviewOwner extends DataExtension {
+	
+	/**
+	 *
+	 * @var array
+	 */
+	private static $many_many = array(
+		"SiteTreeContentReview" => "SiteTree"
+	);
+}

tests/ContentReviewTest.php

@@ -8,21 +8,21 @@ class ContentReviewTest extends FunctionalTest {
 	 */
 	public static $fixture_file = 'contentreview/tests/ContentReviewTest.yml';
 	
-	public function testPermissions() {
-		$editor = $this->objFromFixture('Member', 'editor');
-		$author = $this->objFromFixture('Member', 'author');
-		
-		// Assert the permission code exists
+	public function testPermissionsExists() {
 		$perms = singleton('SiteTreeContentReview')->providePermissions();
 		$this->assertTrue(isset($perms['EDIT_CONTENT_REVIEW_FIELDS']));
-		
-		// Check a user with permission can edit fields
+	}
+	
+	public function testUserWithPermissionCanEdit() {
+		$editor = $this->objFromFixture('Member', 'editor');
 		$this->logInAs($editor);
 		$page = new Page();
 		$fields = $page->getCMSFields();
 		$this->assertNotNull($fields->fieldByName('Root.Review'));
-		
-		// Check a user without permission can see tab
+	}
+	
+	public function testUserWithoutPermissionCannotEdit() {
+		$author = $this->objFromFixture('Member', 'author');
 		$this->logInAs($author);
 		$page = new Page();
 		$fields = $page->getCMSFields();
@@ -83,23 +83,23 @@ class ContentReviewTest extends FunctionalTest {
 		SS_Datetime::clear_mock_now();
 	}
 	
-	public function testOwnerName() {
+	public function testOwnerNames() {
 		$editor = $this->objFromFixture('Member', 'editor');
 		$this->logInAs($editor);
 		
 		$page = new Page();		
 		$page->ReviewPeriodDays = 10;
-		$page->ContentReviewOwnerID = $editor->ID;
+		$page->ContentReviewUsers()->push($editor);
 		$page->write();
 
 		$this->assertTrue($page->doPublish());
-		$this->assertEquals($page->OwnerName, "Test Editor");
+		$this->assertEquals($page->OwnerNames, "Test Editor", 'Test Editor should be the owner');
 		
 		$page = $this->objFromFixture('Page', 'about');
 		$page->ContentReviewOwnerID = 0;
 		$page->write();
 		
 		$this->assertTrue($page->doPublish());
-		$this->assertNull($page->OwnerName);
+		$this->assertEquals('', $page->OwnerNames);
 	}
 }

tests/ContentReviewTest.yml

@@ -42,7 +42,7 @@ Page:
     staff:
         Title: Staff
         NextReviewDate: 2010-02-14
-        ContentReviewOwner: =>Member.author
+        ContentReviewUsers: =>Member.author
     contact:
         Title: Contact Us
         NextReviewDate: 2010-02-21