(merged from branches/roa. use "svn log -c <changeset> -g <module-svn-path>" for detailed commit message)

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@60228 467b73ca-7a2a-4603-9d3b-597d59a354a9

api/RestfulServer.php

@@ -162,12 +162,12 @@ class RestfulServer extends Controller {
 			} 
 			
 		} else {
-			$obj = $this->search($className, $this->request->getVars(), $sort, $limit);
-			// show empty serialized result when no records are present
-			if(!$obj) $obj = new DataObjectSet();
 			if(!singleton($className)->stat('api_access')) {
 				return $this->permissionFailure();
 			}
+			$obj = $this->search($className, $this->request->getVars(), $sort, $limit);
+			// show empty serialized result when no records are present
+			if(!$obj) $obj = new DataObjectSet();
 		}
 
 		if($obj instanceof DataObjectSet) return $formatter->convertDataObjectSet($obj);
@@ -187,9 +187,13 @@ class RestfulServer extends Controller {
 	 * @return DataObjectSet
 	 */
 	protected function search($className, $params = null, $sort = null, $limit = null, $existingQuery = null) {
-		$searchContext = singleton($className)->getDefaultSearchContext();
+		if(singleton($className)->hasMethod('getRestfulSearchContext')) {
+			$searchContext = singleton($className)->{'getRestfulSearchContext'}();
+		} else {
+			$searchContext = singleton($className)->getDefaultSearchContext();
+		}
 		$query = $searchContext->getQuery($params, $sort, $limit, $existingQuery);
-		
+
 		return singleton($className)->buildDataObjectSet($query->execute());
 	}
 

cli-script.php

@@ -49,7 +49,10 @@ if( preg_match( '/(test\.totallydigital\.co\.nz|dev\.totallydigital\.co\.nz\/tes
 } else {
 	echo "Error: could not determine server configuration {$_SERVER['SCRIPT_FILENAME']}\n";
 	exit();	
-}	
+}
+
+// set request method (doesn't allow POST through cli)
+$_SERVER['REQUEST_METHOD'] = "GET";	
 
 $baseURL = dirname( dirname( $_SERVER['SCRIPT_NAME'] ) );
 

core/model/DataObject.php

@@ -1081,8 +1081,9 @@ class DataObject extends ViewableData implements DataObjectInterface {
 		if ($this->many_many()) {	
 			foreach($this->many_many() as $relationship => $component) {
 				$relationshipFields = singleton($component)->summary_fields();
+				$filterWhere = $this->getManyManyFilter($relationship, $component);
 				$filterJoin = $this->getManyManyJoin($relationship, $component);
-				$tableField =  new ComplexTableField($this, $relationship, $component, $relationshipFields, "getCMSFields", '', '', $filterJoin);
+				$tableField =  new ComplexTableField($this, $relationship, $component, $relationshipFields, "getCMSFields", $filterWhere, '', $filterJoin);
 				$tableField->popupClass = "ScaffoldingComplexTableField_Popup";
 				$fieldSet->addFieldToTab("Root.$relationship", $tableField);
 			}
@@ -1111,6 +1112,12 @@ class DataObject extends ViewableData implements DataObjectInterface {
 			return "LEFT JOIN `$table` ON (`$componentField` = `$componentClass`.`ID` AND `$parentField` = '{$this->ID}')";
 		}
 	}
+	
+	function getManyManyFilter($componentName, $baseTable) {
+		list($parentClass, $componentClass, $parentField, $componentField, $table) = $this->many_many($componentName);
+		
+		return "`$table`.`$parentField` = '{$this->ID}'";
+	}
 
 	/**
 	 * Return the class of a one-to-one component.  If $component is null, return all of the one-to-one components and their classes.

dev/Debug.php

@@ -135,12 +135,17 @@ class Debug {
 		if(!Director::isLive()) {
 			$caller = Debug::caller();
 			$file = basename($caller['file']);
-			echo "<p style=\"background-color: white; color: black; width: 95%; margin: 0.5em; padding: 0.3em; border: 1px #CCC solid\">\n";
+			if(Director::is_cli()) {
-			if($showHeader) echo "<b>Debug (line $caller[line] of $file):</b>\n ";
+				if($showHeader) echo "Debug (line $caller[line] of $file):\n ";
-			echo Convert::raw2xml(trim($message)) . "</p>\n";
+				echo trim($message) . "\n";
+			} else {
+				echo "<p style=\"background-color: white; color: black; width: 95%; margin: 0.5em; padding: 0.3em; border: 1px #CCC solid\">\n";
+				if($showHeader) echo "<b>Debug (line $caller[line] of $file):</b>\n ";
+				echo Convert::raw2xml(trim($message)) . "</p>\n";
+			}
 		}
 	}
-
+	
 	/**
 	 * Load an error handler
 	 * 
@@ -208,20 +213,7 @@ class Debug {
 			echo "<p>Line <strong>$errline</strong> in <strong>$errfile</strong></p>";
 			echo '</div>';
 			echo '<div class="trace"><h3>Source</h3>';
-			$lines = file($errfile);
+			Debug::showLines($errfile, $errline);
-			$offset = $errline-10;
-			$lines = array_slice($lines, $offset, 16);
-			echo '<pre>';
-			$offset++;
-			foreach($lines as $line) {
-				$line = htmlentities($line);
-				if ($offset == $errline) {
-					echo "<span>$offset</span> <span class=\"error\">$line</span>";
-				} else {
-					echo "<span>$offset</span> $line";
-				}
-				$offset++;
-			}
 			echo '</pre><h3>Trace</h3>';
 			Debug::backtrace();
 			echo '</div>';
@@ -229,6 +221,24 @@ class Debug {
 			die();
 		}
 	}
+	
+	static function showLines($errfile, $errline) {
+		$lines = file($errfile);
+		$offset = $errline-10;
+		$lines = array_slice($lines, $offset, 16);
+		echo '<pre>';
+		$offset++;
+		foreach($lines as $line) {
+			$line = htmlentities($line);
+			if ($offset == $errline) {
+				echo "<span>$offset</span> <span class=\"error\">$line</span>";
+			} else {
+				echo "<span>$offset</span> $line";
+			}
+			$offset++;
+		}
+		echo '</pre>';		
+	}
 
 	static function emailError($emailAddress, $errno, $errstr, $errfile, $errline, $errcontext, $errorType = "Error") {
 		if(strtolower($errorType) == 'warning') {

dev/SapphireTestReporter.php

@@ -0,0 +1,286 @@
+<?php
+
+/**
+ * Gathers details about PHPUnit2 test suites as they 
+ * are been executed. This does not actually format any output
+ * but simply gathers extended information about the overall 
+ * results of all suites & their tests for use elsewhere.
+ *
+ * Changelog:
+ *  0.6 First created [David Spurr]
+ *  0.7 Added fix to getTestException provided [Glen Ogilvie]
+ *
+ * @version 0.7 2006-03-12
+ * @author David Spurr
+ */
+require_once 'PHPUnit/Framework/TestResult.php';
+require_once 'PHPUnit/Framework/TestListener.php';
+
+/**#@+
+ * @var int
+ */
+/**
+ * Failure test status constant
+ */
+define('TEST_FAILURE', -1);
+/**
+ * Error test status constant
+ */
+define('TEST_ERROR', 0);
+/**
+ * Success test status constant
+ */
+define('TEST_SUCCESS', 1);
+/**
+ * Incomplete test status constant
+ */
+define('TEST_INCOMPLETE', 2);
+/**#@-*/
+
+class SapphireTestReporter implements PHPUnit_Framework_TestListener {
+	/**
+	 * Holds array of suites and total number of tests run
+	 * @var array
+	 */	
+	private $suiteResults;
+	/**
+	 * Holds data of current suite that is been run
+	 * @var array
+	 */
+	private $currentSuite;
+	/**
+	 * Holds data of current test that is been run
+	 * @var array
+	 */
+	private $currentTest;
+	/**
+	 * Whether PEAR Benchmark_Timer is available for timing
+	 * @var boolean
+	 */
+	private $hasTimer;
+	/**
+	 * Holds the PEAR Benchmark_Timer object
+	 * @var obj Benchmark_Timer
+	 */
+	private $timer;
+	
+	/**
+	 * Constructor, checks to see availability of PEAR Benchmark_Timer and
+	 * sets up basic properties
+	 * 
+	 * @access public
+	 * @return void
+	 */
+	public function __construct() {
+  			@include_once 'Benchmark/Timer.php';
+		if(class_exists('Benchmark_Timer')) {
+   			$this->timer = new Benchmark_Timer();
+   			$this->hasTimer = true;
+		} else {
+   			$this->hasTimer = false;
+		}
+
+   		$this->suiteResults = array(
+   			'suites'      => array(),         // array of suites run
+   			'hasTimer'    => $this->hasTimer, // availability of PEAR Benchmark_Timer
+   			'totalTests'  => 0                // total number of tests run
+   		);
+	}
+	
+	/**
+	 * Returns the suite results
+	 * 
+	 * @access public
+	 * @return array Suite results
+	 */
+	public function getSuiteResults() {
+		return $this->suiteResults;
+	}
+	
+	/**
+	 * Sets up the container for result details of the current test suite when
+	 * each suite is first run
+	 * 
+	 * @access public
+	 * @param obj PHPUnit2_Framework_TestSuite, the suite that is been run
+	 * @return void
+	 */
+	public function startTestSuite( PHPUnit_Framework_TestSuite $suite) {
+		if(strlen($suite->getName())) {
+	    	$this->currentSuite = array(
+	    		'suite'      => $suite,  // the test suite
+	    		'tests'      => array(), // the tests in the suite
+	    		'errors'     => 0,       // number of tests with errors
+	    		'failures'   => 0,       // number of tests which failed
+	    		'incomplete' => 0);    	 // number of tests that were not completed correctly
+    	}
+	}
+	
+	/**
+	 * Sets up the container for result details of the current test when each 
+	 * test is first run
+	 * 
+	 * @access public
+	 * @param obj PHPUnit_Framework_Test, the test that is being run
+	 * @return void
+	 */
+	public function startTest(PHPUnit_Framework_Test $test) {
+		if($test instanceof PHPUnit_Framework_TestCase) {
+			$this->currentTest = array(
+				'name'        => preg_replace('(\(.*\))', '', $test->toString()), // the name of the test (without the suite name)
+				'timeElapsed' => 0,                // execution time of the test
+				'status'      => TEST_SUCCESS,     // status of the test execution
+				'message'     => '',               // user message of test result
+				'exception'   => NULL,             // original caught exception thrown by test upon failure/error
+				'uid'         => md5(microtime())  // a unique ID for this test (used for identification purposes in results)
+			);
+			if($this->hasTimer) $this->timer->start();
+		}
+	}
+	
+	/**
+	 * Adds the failure detail to the current test and increases the failure
+	 * count for the current suite
+	 * 
+	 * @access public
+	 * @param obj PHPUnit_Framework_Test, current test that is being run
+	 * @param obj PHPUnit_Framework_AssertationFailedError, PHPUnit error
+	 * @return void
+	 */
+	public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time) {
+		$this->currentSuite['failures']++;
+		$this->currentTest['status'] = TEST_FAILURE;
+		$this->currentTest['message'] = $e->toString();
+		$this->currentTest['exception'] = $this->getTestException($test, $e);
+	}
+	
+	/**
+	 * Adds the error detail to the current test and increases the error
+	 * count for the current suite
+	 * 
+	 * @access public
+	 * @param obj PHPUnit_Framework_Test, current test that is being run
+	 * @param obj PHPUnit_Framework_AssertationFailedError, PHPUnit error
+	 * @return void
+	 */
+	public function addError(PHPUnit_Framework_Test $test, Exception $e, $time) {
+		$this->currentSuite['errors']++;
+		$this->currentTest['status'] = TEST_ERROR;
+		$this->currentTest['message'] = $e->getMessage();
+		$this->currentTest['exception'] = $this->getTestException($test, $e);
+	}
+	
+	/**
+	 * Adds the test incomplete detail to the current test and increases the incomplete
+	 * count for the current suite
+	 * 
+	 * @access public
+	 * @param obj PHPUnit_Framework_Test, current test that is being run
+	 * @param obj PHPUnit_Framework_AssertationFailedError, PHPUnit error
+	 * @return void
+	 */
+	public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time) {
+		$this->currentSuite['incomplete']++;
+		$this->currentTest['status'] = TEST_INCOMPLETE;
+		$this->currentTest['message'] = $e->toString();
+		$this->currentTest['exception'] = $this->getTestException($test, $e);
+	}
+    
+	/**
+	 * Not used
+	 *
+	 * @param PHPUnit_Framework_Test $test
+	 * @param unknown_type $time
+	 */
+	public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time) {
+		// not implemented
+	}
+	
+    /**
+	 * Upon completion of a test, records the execution time (if available) and adds the test to 
+	 * the tests performed in the current suite.
+	 * 
+	 * @access public
+	 * @param obj PHPUnit_Framework_Test, current test that is being run
+	 * @return void
+	 */
+	public function endTest( PHPUnit_Framework_Test $test, $time) {
+		if($this->hasTimer) {
+			$this->timer->stop();
+			$this->currentTest['timeElapsed'] = $this->timer->timeElapsed();
+		}
+		array_push($this->currentSuite['tests'], $this->currentTest);
+	}
+	
+	/**
+	 * Upon completion of a test suite adds the suite to the suties performed
+	 * 
+	 * @acces public
+	 * @param obj PHPUnit_Framework_TestSuite, current suite that is being run
+	 * @return void
+	 */
+	public function endTestSuite( PHPUnit_Framework_TestSuite $suite) {
+		if(strlen($suite->getName())) {
+			array_push($this->suiteResults['suites'], $this->currentSuite);
+		}
+	}
+	
+	/**
+	 * Trys to get the original exception thrown by the test on failure/error 
+	 * to enable us to give a bit more detail about the failure/error
+	 * 
+	 * @access private
+	 * @param obj PHPUnit_Framework_Test, current test that is being run
+	 * @param obj PHPUnit_Framework_AssertationFailedError, PHPUnit error
+	 * @return array
+	 */
+	private function getTestException(PHPUnit_Framework_Test $test, Exception $e) {
+		// get the name of the testFile from the test
+		$testName = ereg_replace('(.*)\((.*[^)])\)', '\\2', $test->toString());
+		$trace = $e->getTrace();
+		// loop through the exception trace to find the original exception
+		for($i = 0; $i < count($trace); $i++) {
+			
+			if(array_key_exists('file', $trace[$i])) {
+				if(stristr($trace[$i]['file'], $testName.'.php') != false) return $trace[$i];
+			}
+			if(array_key_exists('file:protected', $trace[$i])) {
+				if(stristr($trace[$i]['file:protected'], $testName.'.php') != false) return $trace[$i];
+			}
+		}
+	}
+	
+	/**
+	 * Display error bar if it exists
+	 */
+	public function writeResults() {		
+		$passCount = 0;
+		$failCount = 0;
+		$testCount = 0;
+		$errorCount = 0;
+		
+		foreach($this->suiteResults['suites'] as $suite) {
+			foreach($suite['tests'] as $test) {
+				$testCount++;
+				($test['status'] == 1) ? $passCount++ : $failCount++;
+				if ($test['status'] == -1) {
+					echo "<div class=\"failure\"><span>&otimes; ". $this->testNameToPhrase($test['name']) ."</span><br>";
+					echo "<pre>".htmlentities($test['message'])."</pre><br>";
+					echo "<code>In line {$test['exception']['line']} of {$test['exception']['file']}</code></div>";
+				}
+			}
+		}
+		$result = ($failCount > 0) ? 'fail' : 'pass';
+		echo "<div class=\"$result\">";
+		echo "<h2><span>$testCount</span> tests run: <span>$passCount</span> passes, <span>$failCount</span> fails, and <span>0</span> exceptions</h2>";
+		echo "</div>";
+		
+	}
+	
+	private function testNameToPhrase($name) {
+		return ucfirst(preg_replace("/([a-z])([A-Z])/", "$1 $2", $name));
+	}
+	
+}
+
+?>

dev/TestRunner.php

@@ -31,8 +31,8 @@ class TestRunner extends Controller {
 	private static $default_reporter;
 	
 	static $url_handlers = array(
-		'' => 'index',
+		'' => 'browse',
-		'$TestCase' => 'only'
+		'$TestCase' => 'only',
 	);
 	
 	/**
@@ -53,7 +53,7 @@ class TestRunner extends Controller {
 	/**
 	 * Run all test classes
 	 */
-	function index() {
+	function all() {
 		if(hasPhpUnit()) {
 			$tests = ClassInfo::subclassesFor('SapphireTest');
 			array_shift($tests);
@@ -65,6 +65,16 @@ class TestRunner extends Controller {
 		}
 	}
 	
+	/**
+	 * Browse all enabled test cases in the environment
+	 */
+	function browse() {
+		$tests = ClassInfo::subclassesFor('SapphireTest');
+		foreach ($tests as $test) {
+			echo "<h3><a href=\"$test\">$test</a></h3>";
+		}
+	}
+	
 	function coverage() {
 		if(hasPhpUnit()) {
 			ManifestBuilder::includeEverything();
@@ -86,7 +96,7 @@ class TestRunner extends Controller {
 		if(class_exists($className)) {
 			$this->runTests(array($className));
 		} else {
-			echo "Class '$className' not found";
+			if ($className == 'all') $this->all();
 		}
 	}
 
@@ -94,11 +104,15 @@ class TestRunner extends Controller {
 		if(!Director::is_cli()) {
 			self::$default_reporter->writeHeader();
 			echo '<div class="info">';
-			echo "<h1>Sapphire PHPUnit Test Runner</h1>";
+			if (count($classList) > 1) { 
-			echo "<p>Using the following subclasses of SapphireTest for testing: " . implode(", ", $classList) . "</p>";
+				echo "<h1>Sapphire Tests</h1>";
+				echo "<p>Running test cases: " . implode(", ", $classList) . "</p>";
+			} else {
+				echo "<h1>{$classList[0]}</h1>";
+				echo "<p>Running test case:</p>";
+			}
 			echo "</div>";
 			echo '<div class="trace">';
-			echo "<pre>";
 		} else {
 			echo "Sapphire PHPUnit Test Runner\n";
 			echo "Using the following subclasses of SapphireTest for testing: " . implode(", ", $classList) . "\n\n";
@@ -114,18 +128,23 @@ class TestRunner extends Controller {
 			$suite->addTest(new PHPUnit_Framework_TestSuite($className));
 		}
 
+		$reporter = new SapphireTestReporter();
+		$results = new PHPUnit_Framework_TestResult();		
+		$results->addListener($reporter);
+
 		/*, array("reportDirectory" => "/Users/sminnee/phpunit-report")*/
 		if($coverage) {
-			$testResult = PHPUnit_TextUI_TestRunner::run($suite, array("reportDirectory" => "../assets/coverage-report"));
+			$suite->run($results);
-		} else {
+			//$testResult = PHPUnit_TextUI_TestRunner::run($suite, array("reportDirectory" => "../assets/coverage-report"));
-			$testResult = PHPUnit_TextUI_TestRunner::run($suite);
-		}
-		
-		if($coverage) {
 			$coverageURL = Director::absoluteURL('assets/coverage-report');
 			echo "<p><a href=\"$coverageURL\">Coverage report available here</a></p>";
+		} else {
+			$suite->run($results);
+			//$testResult = PHPUnit_TextUI_TestRunner::run($suite);
 		}
 		
+		$reporter->writeResults();
+		
 		if(!Director::is_cli()) echo '</div>';
 		
 		// Put the error handlers back

forms/ComplexTableField.php

@@ -894,6 +894,10 @@ class ComplexTableField_Popup extends Form {
 class ScaffoldingComplexTableField_Popup extends Form {
 	protected $sourceClass;
 	protected $dataObject;
+	
+	public static $allowed_actions = array(
+		'filter', 'record', 'httpSubmission', 'handleAction'
+	);
 
 	function __construct($controller, $name, $fields, $validator, $readonly, $dataObject) {
 		$this->dataObject = $dataObject;
@@ -945,12 +949,76 @@ class ScaffoldingComplexTableField_Popup extends Form {
 			$saveAction->addExtraClass('save');
 		}
 		
+		$fields->push(new HiddenField("ComplexTableField_Path", Director::absoluteBaseURL()));
+		
 		parent::__construct($controller, $name, $fields, $actions, $validator);
 	}
 
 	function FieldHolder() {
 		return $this->renderWith('ComplexTableField_Form');
 	}
+	
+	
+	/**
+	 * Handle a generic action passed in by the URL mapping.
+	 *
+	 * @param HTTPRequest $request
+	 */
+	public function handleAction($request) {
+		$action = str_replace("-","_",$request->param('Action'));
+		if(!$this->action) $this->action = 'index';
+		
+		if($this->checkAccessAction($action)) {
+			if($this->hasMethod($action)) {
+				$result = $this->$action($request);
+			
+				// Method returns an array, that is used to customise the object before rendering with a template
+				if(is_array($result)) {
+					return $this->getViewer($action)->process($this->customise($result));
+				
+				// Method returns a string / object, in which case we just return that
+				} else {
+					return $result;
+				}
+			
+			// There is no method, in which case we just render this object using a (possibly alternate) template
+			} else {
+				return $this->getViewer($action)->process($this);
+			}
+		} else {
+			return $this->httpError(403, "Action '$action' isn't allowed on class $this->class");
+		}		
+	}
+	
+	/**
+	 * Action to render results for an autocomplete filter.
+	 *
+	 * @param HTTPRequest $request
+	 * @return void
+	 */	
+	function filter($request) {
+		//$model = singleton($this->modelClass);
+		$context = $this->dataObject->getDefaultSearchContext();
+		$value = $request->getVar('q');
+		$results = $context->getResults(array("Name"=>$value));
+		header("Content-Type: text/plain");
+		foreach($results as $result) {
+			echo $result->Name . "\n";
+		}		
+	}
+	
+	/**
+	 * Action to populate edit box with a single data object via Ajax query
+	 */
+	function record($request) {
+		$type = $request->getVar('type');
+		$value = $request->getVar('value');
+		if ($type && $value) {
+			$record = DataObject::get_one($this->dataObject->class, "$type = '$value'");
+			header("Content-Type: text/plain");
+			echo json_encode(array("record"=>$record->toMap()));
+		}
+	}
 
 }
 

forms/Form.php

@@ -118,6 +118,7 @@ class Form extends RequestHandlingData {
 	
 	static $url_handlers = array(
 		'field/$FieldName!' => 'handleField',
+		'$Action!' => 'handleAction',
 		'POST ' => 'httpSubmission',
 		'GET ' => 'httpSubmission',
 	);

javascript/ScaffoldComplexTableField.js

@@ -1,5 +1,24 @@
 window.onload = function() {
+
+	resourcePath = jQuery('form').attr('action');
 	
 	jQuery("fieldset input:first").attr('autocomplete', 'off').autocomplete({list: ["mark rickerby", "maxwell sparks"]});
 	
+	jQuery("fieldset input:first").bind('activate.autocomplete', function(e){
+			
+		type = jQuery("fieldset input:first").attr('name');
+		value = jQuery("fieldset input:first").val();
+			
+		jQuery.getJSON(resourcePath + '/record', {'type':type, 'value':value}, function(data) {
+			jQuery('form input').each(function(i, elm){
+				if(elm.name in data.record) {
+					val = data.record[elm.name];
+					if (val != null) elm.setAttribute('value', val);
+				}
+			});
+		});
+			
+	});
+	
+	
 };

sake

@@ -15,7 +15,7 @@ if [ "$1" = "installsake" ]; then
 fi
 
 # Find the PHP binary
-for candidatephp in php5 php; do
+for candidatephp in "php5 php"; do
 	if [ -f `which $candidatephp` ]; then
 		php=`which $candidatephp`
 		break

search/SearchContext.php

@@ -125,11 +125,10 @@ class SearchContext extends Object {
 	
 		if($existingQuery) {
 			$query = $existingQuery;
-			$query->select = array_merge($query->select,$fields);
 		} else {
 			$query = $model->buildSQL();
-			$query->select($fields);			
 		}
+		$query->select = array_merge($query->select,$fields);
 		
 		$SQL_limit = Convert::raw2sql($limit);
 		$query->limit($SQL_limit);

search/filters/CollectionFilter.php

@@ -0,0 +1,29 @@
+<?php
+/**
+ * Checks if a value is in a given set.
+ * SQL syntax used: Column IN ('val1','val2')
+ * 
+ * @todo Add negation (NOT IN)6
+ * 
+ * @author Silverstripe Ltd., Ingo Schommer (<firstname>@silverstripe.com) 
+ */
+class CollectionFilter extends SearchFilter {
+	
+	public function apply(SQLQuery $query) {
+		$query = $this->applyRelation($query);
+		$values = explode(',',$this->value);
+		if(!$values) return false;
+		
+		for($i=0; $i<count($values); $i++) {
+			if(!is_numeric($values[$i])) {
+				// @todo Fix string replacement to only replace leading and tailing quotes
+				$values[$i] = str_replace("'", '', $values[$i]);
+				$values[$i] = Convert::raw2sql($values[$i]);
+			}
+		}
+		$SQL_valueStr = "'" . implode("','", $values) . "'";
+		return $query->where("{$this->getName()} IN ({$SQL_valueStr})");
+	}
+	
+}
+?>

tests/SearchContextTest.php

@@ -99,7 +99,8 @@ class SearchContextTest extends SapphireTest {
 		$params = array(
 			"ExactMatch" => "Match Me Exactly",
 			"PartialMatch" => "partially",
-			"Negation" => "undisclosed"
+			"Negation" => "undisclosed",
+			"CollectionMatch" => "ExistingCollectionValue,NonExistingCollectionValue,4,Inline'Quotes'",
 		);
 		
 		$results = $context->getResults($params);
@@ -209,13 +210,15 @@ class SearchContextTest_AllFilterTypes extends DataObject implements TestOnly {
 		"Negation" => "Text",
 		"SubstringMatch" => "Text",
 		"HiddenValue" => "Text",
+		"CollectionMatch" => "Text",
 	);
 	
 	static $searchable_fields = array(
 		"ExactMatch" => "ExactMatchFilter",
 		"PartialMatch" => "PartialMatchFilter",
 		"Negation" => "NegationFilter",
-		"SubstringMatch" => "SubstringFilter"
+		"SubstringMatch" => "SubstringFilter",
+		"CollectionMatch" => "CollectionFilter",
 	);
 	
 }

tests/SearchContextTest.yml

@@ -61,4 +61,5 @@ SearchContextTest_AllFilterTypes:
         ExactMatch: Match me exactly
         PartialMatch: Match me partially
         Negation: Shouldnt match me
-        HiddenValue: Filtered value
+        HiddenValue: Filtered value
+        CollectionMatch: ExistingCollectionValue