| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | namespace Firesphere\SolrSearch\Helpers; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  | use Exception; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  | use Firesphere\SolrSearch\Indexes\BaseIndex; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | use ReflectionException; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  | use SilverStripe\Core\ClassInfo; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  | use SilverStripe\Core\Config\Config; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  | use SilverStripe\ORM\DataObject; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  | use SilverStripe\ORM\DataObjectSchema; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |  * Some additional introspection tools that are used often by the fulltext search code | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | class SearchIntrospection | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |     protected static $ancestry = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |     protected static $hierarchy = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |      * @var BaseIndex | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |     protected $index; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |      * @var array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |     protected $found = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |      * Check if class is subclass of (a) the class in $instanceOf, or (b) any of the classes in the array $instanceOf | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |      * @param string $class Name of the class to test | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |      * @param array|string $instanceOf Class ancestry it should be in | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |      * @return bool | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |      * @todo remove in favour of DataObjectSchema | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |      * @static | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 | 1 |  |     public static function isSubclassOf($class, $instanceOf) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 | 1 |  |         $ancestry = self::$ancestry[$class] ?? self::$ancestry[$class] = ClassInfo::ancestry($class); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 | 1 |  |         return is_array($instanceOf) ? | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 | 1 |  |             (bool)array_intersect($instanceOf, $ancestry) : | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 | 1 |  |             array_key_exists($instanceOf, $ancestry); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |      * @param $field | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |      * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |      * @throws Exception | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 | 18 |  |     public function getFieldIntrospection($field) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 | 18 |  |         $fullfield = str_replace('.', '_', $field); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 | 18 |  |         $sources = $this->index->getClasses(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 | 18 |  |         foreach ($sources as $source) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 | 18 |  |             $sources[$source]['base'] = DataObject::getSchema()->baseDataClass($source); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 | 18 |  |             $sources[$source]['lookup_chain'] = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 | 18 |  |         $found = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 | 18 |  |         if (strpos($field, '.') !== false) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 | 12 |  |             $lookups = explode('.', $field); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 | 12 |  |             $field = array_pop($lookups); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 | 12 |  |             foreach ($lookups as $lookup) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 | 12 |  |                 $next = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |                 // @todo remove repetition | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 | 12 |  |                 foreach ($sources as $source => $baseOptions) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 | 12 |  |                     $next = $this->getRelationIntrospection($source, $lookup, $next); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 | 12 |  |                 $sources = $next; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 | 18 |  |         $found = $this->getFieldOptions($field, $sources, $fullfield, $found); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 | 18 |  |         return $found; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |      * @param $source | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |      * @param $lookup | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |      * @param array $next | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |      * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |      * @throws Exception | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 | 12 |  |     protected function getRelationIntrospection($source, $lookup, array $next): array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 | 12 |  |         $source = $this->getSourceName($source); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 | 12 |  |         foreach (self::getHierarchy($source) as $dataClass) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 | 12 |  |             $options = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 | 12 |  |             $singleton = singleton($dataClass); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 | 12 |  |             $schema = DataObject::getSchema(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 | 12 |  |             $className = $singleton->getClassName(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 | 12 |  |             $options['multi_valued'] = false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 | 12 |  |             [$class, $key, $relationType] = $this->getRelationData($lookup, $schema, $className, $options); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 | 12 |  |             if ($relationType !== false) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 | 12 |  |                 if ($this->checkRelationList($dataClass, $lookup, $relationType)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |                     continue; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 | 12 |  |                 $options = $this->getLookupChain($options, $lookup, $relationType, $dataClass, $class, $key); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 | 12 |  |             if (is_string($class) && $class) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 | 12 |  |                 if (!isset($options['origin'])) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 | 12 |  |                     $options['origin'] = $dataClass; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |                 // we add suffix here to prevent the relation to be overwritten by other instances | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  |                 // all sources lookups must clean the source name before reading it via getSourceName() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 | 12 |  |                 $next[$class . '_|_' . $dataClass] = $options; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 | 12 |  |         return $next; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  |      * This is used to clean the source name from suffix | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  |      * suffixes are needed to support multiple relations with the same name on different page types | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |      * @param string $source | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  |      * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 | 13 |  |     protected function getSourceName($source) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 | 13 |  |         $explodedSource = explode('_|_', $source); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 | 13 |  |         return $explodedSource[0]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  |      * Get all the classes involved in a DataObject hierarchy - both super and optionally subclasses | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  |      * @static | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  |      * @param string $class - The class to query | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  |      * @param bool $includeSubclasses - True to return subclasses as well as super classes | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  |      * @param bool $dataOnly - True to only return classes that have tables | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  |      * @return array - Integer keys, String values as classes sorted by depth (most super first) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  |      * @throws ReflectionException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 | 28 |  |     public static function getHierarchy($class, $includeSubclasses = true, $dataOnly = false): array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 151 |  |  |         // Generate the unique key for this class and it's call type | 
            
                                                                                                            
                            
            
                                    
            
            
                | 152 |  |  |         // It's a short-lived cache key for the duration of the request | 
            
                                                                                                            
                            
            
                                    
            
            
                | 153 | 28 |  |         $cacheKey = sprintf('%s-%s-%s', $class, $includeSubclasses ? 'sc' : 'an', $dataOnly ? 'do' : 'al'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 154 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 155 | 28 |  |         if (!isset(self::$hierarchy[$cacheKey])) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 156 | 4 |  |             $classes = array_values(ClassInfo::ancestry($class)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 157 | 4 |  |             $classes = self::getSubClasses($class, $includeSubclasses, $classes); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 | 4 |  |             $classes = array_unique($classes); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 | 4 |  |             $classes = self::excludeDataObjectIDx($classes); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 | 4 |  |             if ($dataOnly) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 | 1 |  |                 foreach ($classes as $i => $schemaClass) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 | 1 |  |                     if (!DataObject::getSchema()->classHasTable($schemaClass)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 | 1 |  |                         unset($classes[$i]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 |  |  |                     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 170 | 4 |  |             self::$hierarchy[$cacheKey] = $classes; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 | 4 |  |             return $classes; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 173 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 | 27 |  |         return self::$hierarchy[$cacheKey]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 |  |  |      * @param $class | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 |  |  |      * @param $includeSubclasses | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 |  |  |      * @param array $classes | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 |  |  |      * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  |      * @throws ReflectionException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 | 4 |  |     protected static function getSubClasses($class, $includeSubclasses, array $classes): array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 | 4 |  |         if ($includeSubclasses) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 | 3 |  |             $subClasses = ClassInfo::subclassesFor($class); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 189 | 3 |  |             $classes = array_merge($classes, array_values($subClasses)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 190 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 191 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 192 | 4 |  |         return $classes; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 193 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 |  |  |      * @param array $classes | 
            
                                                                                                            
                            
            
                                    
            
            
                | 197 |  |  |      * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 198 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 199 | 4 |  |     protected static function excludeDataObjectIDx(array $classes): array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 200 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 201 |  |  |         // Remove all classes below DataObject from the list | 
            
                                                                                                            
                            
            
                                    
            
            
                | 202 | 4 |  |         $idx = array_search(DataObject::class, $classes, true); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 203 | 4 |  |         if ($idx !== false) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 204 | 3 |  |             array_splice($classes, 0, $idx + 1); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 205 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 206 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 207 | 4 |  |         return $classes; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 208 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 209 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 210 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 211 |  |  |      * @param $lookup | 
            
                                                                                                            
                            
            
                                    
            
            
                | 212 |  |  |      * @param DataObjectSchema $schema | 
            
                                                                                                            
                            
            
                                    
            
            
                | 213 |  |  |      * @param $className | 
            
                                                                                                            
                            
            
                                    
            
            
                | 214 |  |  |      * @param array $options | 
            
                                                                                                            
                            
            
                                    
            
            
                | 215 |  |  |      * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 216 |  |  |      * @throws Exception | 
            
                                                                                                            
                            
            
                                    
            
            
                | 217 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 218 | 12 |  |     protected function getRelationData($lookup, DataObjectSchema $schema, $className, array &$options): array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 219 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 220 | 12 |  |         $class = null; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 221 | 12 |  |         $relationType = false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 222 | 12 |  |         if ($hasOne = $schema->hasOneComponent($className, $lookup)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 223 | 12 |  |             $class = $hasOne; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 224 | 12 |  |             $key = $lookup . 'ID'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 225 | 12 |  |             $relationType = 'has_one'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 226 | 12 |  |         } elseif ($hasMany = $schema->hasManyComponent($className, $lookup)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 227 | 12 |  |             $class = $hasMany; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 228 | 12 |  |             $options['multi_valued'] = true; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 229 | 12 |  |             $key = $schema->getRemoteJoinField($className, $lookup); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 230 | 12 |  |             $relationType = 'has_many'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 231 | 12 |  |         } elseif ($key = $schema->manyManyComponent($className, $lookup)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 232 |  |  |             $class = $key['childClass']; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 233 |  |  |             $options['multi_valued'] = true; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 234 |  |  |             $relationType = 'many_many'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 235 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 236 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 237 | 12 |  |         return [$class, $key, $relationType]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 238 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 239 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 240 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 241 |  |  |      * @param $dataClass | 
            
                                                                                                            
                            
            
                                    
            
            
                | 242 |  |  |      * @param $lookup | 
            
                                                                                                            
                            
            
                                    
            
            
                | 243 |  |  |      * @param $relation | 
            
                                                                                                            
                            
            
                                    
            
            
                | 244 |  |  |      * @return bool | 
            
                                                                                                            
                            
            
                                    
            
            
                | 245 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 246 | 12 |  |     public function checkRelationList($dataClass, $lookup, $relation) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 247 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 248 |  |  |         // we only want to include base class for relation, omit classes that inherited the relation | 
            
                                                                                                            
                            
            
                                    
            
            
                | 249 | 12 |  |         $relationList = Config::inst()->get($dataClass, $relation, Config::UNINHERITED); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 250 | 12 |  |         $relationList = $relationList ?? []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 251 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 252 | 12 |  |         return (!array_key_exists($lookup, $relationList)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 253 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 254 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 255 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 256 |  |  |      * @param array $options | 
            
                                                                                                            
                            
            
                                    
            
            
                | 257 |  |  |      * @param string $lookup | 
            
                                                                                                            
                            
            
                                    
            
            
                | 258 |  |  |      * @param string $type | 
            
                                                                                                            
                            
            
                                    
            
            
                | 259 |  |  |      * @param string $dataClass | 
            
                                                                                                            
                            
            
                                    
            
            
                | 260 |  |  |      * @param string $class | 
            
                                                                                                            
                            
            
                                    
            
            
                | 261 |  |  |      * @param string|array $key | 
            
                                                                                                            
                            
            
                                    
            
            
                | 262 |  |  |      * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 263 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 264 | 12 |  |     public function getLookupChain($options, $lookup, $type, $dataClass, $class, $key): array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 265 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 266 | 12 |  |         $options['lookup_chain'][] = array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 267 | 12 |  |             'call'       => 'method', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 268 | 12 |  |             'method'     => $lookup, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 269 | 12 |  |             'through'    => $type, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 270 | 12 |  |             'class'      => $dataClass, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 271 | 12 |  |             'otherclass' => $class, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 272 | 12 |  |             'foreignkey' => $key | 
            
                                                                                                            
                            
            
                                    
            
            
                | 273 |  |  |         ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 274 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 275 | 12 |  |         return $options; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 276 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 277 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 278 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 279 |  |  |      * @param $field | 
            
                                                                                                            
                            
            
                                    
            
            
                | 280 |  |  |      * @param array $sources | 
            
                                                                                                            
                            
            
                                    
            
            
                | 281 |  |  |      * @param $fullfield | 
            
                                                                                                            
                            
            
                                    
            
            
                | 282 |  |  |      * @param array $found | 
            
                                                                                                            
                            
            
                                    
            
            
                | 283 |  |  |      * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 284 |  |  |      * @throws ReflectionException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 285 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 286 | 18 |  |     protected function getFieldOptions($field, array $sources, $fullfield, array $found): array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 287 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 288 | 18 |  |         foreach ($sources as $class => $fieldOptions) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 289 | 18 |  |             if (is_int($class)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 290 | 18 |  |                 $class = $fieldOptions; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 291 | 18 |  |                 $fieldOptions = ['lookup_chain' => []]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 292 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 293 | 18 |  |             if (!empty($this->found[$class . '_' . $field])) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 294 | 18 |  |                 return $this->found[$class . '_' . $field]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 295 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 296 | 13 |  |             $class = $this->getSourceName($class); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 297 | 13 |  |             $dataclasses = self::getHierarchy($class); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 298 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 299 | 13 |  |             $fields = DataObject::getSchema()->databaseFields($class); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 300 | 13 |  |             while ($dataclass = array_shift($dataclasses)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 301 | 13 |  |                 $type = $this->getType($fields, $field, $dataclass); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 302 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 303 | 13 |  |                 if ($type) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 304 | 13 |  |                     $fieldOptions = $this->getOptions($field, $fields, $fieldOptions, $dataclass); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 305 |  |  |                     // Don't search through child classes of a class we matched on. TODO: Should we? | 
            
                                                                                                            
                            
            
                                    
            
            
                | 306 | 13 |  |                     $dataclasses = array_diff($dataclasses, array_values(ClassInfo::subclassesFor($dataclass))); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 307 |  |  |                     // Trim arguments off the type string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 308 | 13 |  |                     if (preg_match('/^(\w+)\(/', $type, $match)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 309 | 12 |  |                         $type = $match[1]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 310 |  |  |                     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 311 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 312 | 13 |  |                     $found = $this->getFoundOriginData( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 313 | 13 |  |                         $field, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 314 | 13 |  |                         $fullfield, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 315 | 13 |  |                         $fieldOptions, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 316 | 13 |  |                         $dataclass, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 317 | 13 |  |                         $type, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 318 | 13 |  |                         $found | 
            
                                                                                                            
                            
            
                                    
            
            
                | 319 |  |  |                     ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 320 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 321 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 322 | 13 |  |             $this->found[$class . '_' . $fullfield] = $found; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 323 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 324 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 325 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 326 | 12 |  |         return $found; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 327 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 328 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 329 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 330 |  |  |      * @param array $fields | 
            
                                                                                                            
                            
            
                                    
            
            
                | 331 |  |  |      * @param string $field | 
            
                                                                                                            
                            
            
                                    
            
            
                | 332 |  |  |      * @param string $dataclass | 
            
                                                                                                            
                            
            
                                    
            
            
                | 333 |  |  |      * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 334 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 335 | 13 |  |     public function getType($fields, $field, $dataclass) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 336 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 337 | 13 |  |         if (!empty($fields[$field])) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 338 | 13 |  |             return $fields[$field]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 339 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 340 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 341 | 2 |  |         $singleton = singleton($dataclass); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 342 | 2 |  |         $type = $singleton->castingClass($field); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 343 | 2 |  |         if (!$type) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 344 |  |  |             $type = 'String'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 345 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 346 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 347 | 2 |  |         return $type; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 348 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 349 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 350 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 351 |  |  |      * @param $field | 
            
                                                                                                            
                            
            
                                    
            
            
                | 352 |  |  |      * @param array $fields | 
            
                                                                                                            
                            
            
                                    
            
            
                | 353 |  |  |      * @param array $fieldoptions | 
            
                                                                                                            
                            
            
                                    
            
            
                | 354 |  |  |      * @param $dataclass | 
            
                                                                                                            
                            
            
                                    
            
            
                | 355 |  |  |      * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 356 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 357 | 13 |  |     protected function getOptions($field, array $fields, array $fieldoptions, $dataclass): array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 358 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 359 | 13 |  |         if (isset($fields[$field])) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 360 | 13 |  |             $fieldoptions['lookup_chain'][] = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 361 | 13 |  |                 'call'     => 'property', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 362 | 13 |  |                 'property' => $field | 
            
                                                                                                            
                            
            
                                    
            
            
                | 363 |  |  |             ]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 364 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 365 | 13 |  |             return $fieldoptions; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 366 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 367 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 368 | 2 |  |         $singleton = singleton($dataclass); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 369 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 370 | 2 |  |         if ($singleton->hasMethod("get$field")) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 371 |  |  |             $fieldoptions['lookup_chain'][] = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 372 |  |  |                 'call'   => 'method', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 373 |  |  |                 'method' => "get$field" | 
            
                                                                                                            
                            
            
                                    
            
            
                | 374 |  |  |             ]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 375 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 376 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 377 | 2 |  |         return $fieldoptions; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 378 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 379 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 380 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 381 |  |  |      * @param string $field | 
            
                                                                                                            
                            
            
                                    
            
            
                | 382 |  |  |      * @param string $fullfield | 
            
                                                                                                            
                            
            
                                    
            
            
                | 383 |  |  |      * @param array $fieldOptions | 
            
                                                                                                            
                            
            
                                    
            
            
                | 384 |  |  |      * @param string $dataclass | 
            
                                                                                                            
                            
            
                                    
            
            
                | 385 |  |  |      * @param string $type | 
            
                                                                                                            
                            
            
                                    
            
            
                | 386 |  |  |      * @param array $found | 
            
                                                                                                            
                            
            
                                    
            
            
                | 387 |  |  |      * @return array | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 388 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 389 | 13 |  |     protected function getFoundOriginData($field, $fullfield, $fieldOptions, $dataclass, $type, $found): array | 
            
                                                                        
                            
            
                                    
            
            
                | 390 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 391 |  |  |         // Get the origin | 
            
                                                                        
                            
            
                                    
            
            
                | 392 | 13 |  |         $origin = $fieldOptions['origin'] ?? $dataclass; | 
            
                                                                        
                            
            
                                    
            
            
                | 393 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 394 | 13 |  |         $found["{$origin}_{$fullfield}"] = [ | 
            
                                                                        
                            
            
                                    
            
            
                | 395 | 13 |  |             'name'         => "{$origin}_{$fullfield}", | 
            
                                                                        
                            
            
                                    
            
            
                | 396 | 13 |  |             'field'        => $field, | 
            
                                                                        
                            
            
                                    
            
            
                | 397 | 13 |  |             'fullfield'    => $fullfield, | 
            
                                                                        
                            
            
                                    
            
            
                | 398 | 13 |  |             'origin'       => $origin, | 
            
                                                                        
                            
            
                                    
            
            
                | 399 | 13 |  |             'class'        => $dataclass, | 
            
                                                                        
                            
            
                                    
            
            
                | 400 | 13 |  |             'lookup_chain' => $fieldOptions['lookup_chain'], | 
            
                                                                        
                            
            
                                    
            
            
                | 401 | 13 |  |             'type'         => $type, | 
            
                                                                        
                            
            
                                    
            
            
                | 402 | 13 |  |             'multi_valued' => isset($fieldOptions['multi_valued']) ? true : false, | 
            
                                                                        
                            
            
                                    
            
            
                | 403 |  |  |         ]; | 
            
                                                                        
                            
            
                                    
            
            
                | 404 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 405 | 13 |  |         return $found; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 406 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 407 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 408 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 409 |  |  |      * @return BaseIndex | 
            
                                                                                                            
                            
            
                                    
            
            
                | 410 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 411 | 1 |  |     public function getIndex(): BaseIndex | 
            
                                                                                                            
                            
            
                                    
            
            
                | 412 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 413 | 1 |  |         return $this->index; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 414 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 415 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 416 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 417 |  |  |      * @param mixed $index | 
            
                                                                                                            
                            
            
                                    
            
            
                | 418 |  |  |      * @return $this | 
            
                                                                                                            
                            
            
                                    
            
            
                | 419 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 420 | 25 |  |     public function setIndex($index) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 421 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 422 | 25 |  |         $this->index = $index; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 423 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 424 | 25 |  |         return $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 425 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 426 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 427 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 428 |  |  |      * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 429 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 430 | 1 |  |     public function getFound(): array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 431 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 432 | 1 |  |         return $this->found; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 433 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 434 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 435 |  |  |  |