API renaming SiteTree->OwnerID column because it conflicts with the blog module

README.md

@@ -21,3 +21,8 @@ new to have the DailyTask cron job set up. See ScheduledTask.php
 ## Usage
 
 When you open a page in the CMS, there will now be a Review tab.
+
+## Migration
+When migrating from an older version of this module to the current version, 
+you might need to run: /dev/tasks/ContentReviewOwnerMigrationTask
+

code/ContentReviewEmails.php

@@ -15,10 +15,10 @@ class ContentReviewEmails extends DailyTask {
 			Subsite::$disable_subsite_filter = true;
 		}
 		
-		$pages = DataObject::get('Page', "\"SiteTree\".\"NextReviewDate\" = '".(class_exists('SS_Datetime') ? SS_Datetime::now()->URLDate() : SSDatetime::now()->URLDate())."' AND \"SiteTree\".\"OwnerID\" != 0");
+		$pages = DataObject::get('Page', "\"SiteTree\".\"NextReviewDate\" = '".(class_exists('SS_Datetime') ? SS_Datetime::now()->URLDate() : SSDatetime::now()->URLDate())."' AND \"SiteTree\".\"ContentReviewOwnerID\" != 0");
 		if ($pages && $pages->Count()) {
 			foreach($pages as $page) {
-				$owner = $page->Owner();
+				$owner = $page->ContentReviewOwner();
 				if ($owner) {
 					$sender = Security::findAnAdministrator();
 					$recipient = $owner;

code/ContentReviewOwnerMigrationTask.php

@@ -0,0 +1,20 @@
+<?php
+/**
+ * Task which migrates the ContentReview Module's SiteTree->OwnerID column to a new column name
+ */
+class ContentReviewOwnerMigrationTask extends BuildTask {
+	public function run($request) {
+		$results = DB::query('SHOW columns from "SiteTree" WHERE "field" = \'OwnerID\'');
+		if ($results->numRecords() == 0) {
+			echo "<h1>No need to run task. SiteTree->OwnerID doesn't exist</h1>";
+		} else {
+			DB::query('UPDATE "SiteTree" SET "ContentReviewOwnerID" = "OwnerID"');
+			DB::query('UPDATE "SiteTree_Live" SET "ContentReviewOwnerID" = "OwnerID"');
+			DB::query('UPDATE "SiteTree_versions" SET "ContentReviewOwnerID" = "OwnerID"');
+			DB::query('ALTER TABLE "SiteTree" DROP COLUMN "OwnerID"');
+			DB::query('ALTER TABLE "SiteTree_Live" DROP COLUMN "OwnerID"');
+			DB::query('ALTER TABLE "SiteTree_versions" DROP COLUMN "OwnerID"');
+			echo "<h1>Migrated 3 tables. Dropped obsolete OwnerID column</h1>";
+		}
+	}
+}

code/PagesDueForReviewReport.php

@@ -40,7 +40,7 @@ class PagesDueForReviewReport extends SS_Report {
 
 			$map = $map + array('' => 'Any', '-1' => '(no owner)');
 
-			$params->push(new DropdownField("OwnerID", 'Page owner', $map));
+			$params->push(new DropdownField("ContentReviewOwnerID", 'Page owner', $map));
 
 			// Restore current subsite
 			Subsite::changeSubsite($existingSubsite);
@@ -49,7 +49,7 @@ class PagesDueForReviewReport extends SS_Report {
 			$map = $cmsUsers->map('ID', 'Title', '(no owner)')->toArray();
 			unset($map['']);
 			$map = array('' => 'Any', '-1' => '(no owner)') + $map;
-			$params->push(new DropdownField("OwnerID", 'Page owner', $map));
+			$params->push(new DropdownField("ContentReviewOwnerID", 'Page owner', $map));
 		}
 
 		$params->push(
@@ -135,11 +135,11 @@ class PagesDueForReviewReport extends SS_Report {
 		}
 
 		// Owner dropdown
-		if(!empty($params['OwnerID'])) {
+		if(!empty($params['ContentReviewOwnerID'])) {
-			$ownerID = (int)$params['OwnerID'];
+			$ownerID = (int)$params['ContentReviewOwnerID'];
 			// We use -1 here to distinguish between No Owner and Any
 			if($ownerID == -1) $ownerID = 0;
-			$records->addFilter(array('OwnerID' => $ownerID));
+			$records->addFilter(array('ContentReviewOwnerID' => $ownerID));
 		}
 
 		// Turn a query into records

code/SiteTreeContentReview.php

@@ -16,11 +16,11 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
 	);
 
 	static $has_one = array(
-		'Owner' => 'Member',
+		'ContentReviewOwner' => 'Member',
 	);
 
 	function getOwnerName() {
-		if($this->owner->OwnerID && $this->owner->Owner()) return $this->owner->Owner()->FirstName . ' ' . $this->owner->Owner()->Surname;
+		if($this->owner->ContentReviewOwnerID && $this->owner->ContentReviewOwner()) return $this->owner->ContentReviewOwner()->FirstName . ' ' . $this->owner->ContentReviewOwner()->Surname;
 	}
 
 	function getEditorName() {
@@ -37,7 +37,7 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
 
 			$fields->addFieldsToTab("Root.Review", array(
 				new HeaderField(_t('SiteTreeCMSWorkflow.REVIEWHEADER', "Content review"), 2),
-				new DropdownField("OwnerID", _t("SiteTreeCMSWorkflow.PAGEOWNER",
+				new DropdownField("ContentReviewOwnerID", _t("SiteTreeCMSWorkflow.PAGEOWNER",
 					"Page owner (will be responsible for reviews)"), $cmsUsers->map('ID', 'Title', '(no owner)')),
 				DateField::create(
 					"NextReviewDate", 

javascript/PagesDueForReview.js

@@ -2,7 +2,7 @@
 
 	// Hide all owner dropdowns except the one for the current subsite
 	function showCorrectSubsiteIDDropdown(value) {
-		var domid = 'OwnerID' + value;
+		var domid = 'ContentReviewOwnerID' + value;
 		
 		var ownerIDDropdowns = $('div.subsiteSpecificOwnerID');
 		for(var i = 0; i < ownerIDDropdowns.length; i++) {

tests/ContentReviewTest.php

@@ -84,14 +84,14 @@ class ContentReviewTest extends FunctionalTest {
 		
 		$page = new Page();		
 		$page->ReviewPeriodDays = 10;
-		$page->OwnerID = $editor->ID;
+		$page->ContentReviewOwnerID = $editor->ID;
 		$page->write();
 
 		$this->assertTrue($page->doPublish());
 		$this->assertEquals($page->OwnerName, "Test Editor");
 		
 		$page = $this->objFromFixture('Page', 'about');
-		$page->OwnerID = 0;
+		$page->ContentReviewOwnerID = 0;
 		$page->write();
 		
 		$this->assertTrue($page->doPublish());

tests/ContentReviewTest.yml

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