sminnee /
silverstripe-framework
| @@ 3072-3106 (lines=35) @@ | ||
| 3069 | * @param $fieldName string |
|
| 3070 | * @return string | null - will return null on a missing value |
|
| 3071 | */ |
|
| 3072 | public function relField($fieldName) { |
|
| 3073 | $component = $this; |
|
| 3074 | ||
| 3075 | // We're dealing with relations here so we traverse the dot syntax |
|
| 3076 | if(strpos($fieldName, '.') !== false) { |
|
| 3077 | $relations = explode('.', $fieldName); |
|
| 3078 | $fieldName = array_pop($relations); |
|
| 3079 | foreach($relations as $relation) { |
|
| 3080 | // Inspect $component for element $relation |
|
| 3081 | if($component->hasMethod($relation)) { |
|
| 3082 | // Check nested method |
|
| 3083 | $component = $component->$relation(); |
|
| 3084 | } elseif($component instanceof SS_List) { |
|
| 3085 | // Select adjacent relation from DataList |
|
| 3086 | $component = $component->relation($relation); |
|
| 3087 | } elseif($component instanceof DataObject |
|
| 3088 | && ($dbObject = $component->dbObject($relation)) |
|
| 3089 | ) { |
|
| 3090 | // Select db object |
|
| 3091 | $component = $dbObject; |
|
| 3092 | } else { |
|
| 3093 | user_error("$relation is not a relation/field on ".get_class($component), E_USER_ERROR); |
|
| 3094 | } |
|
| 3095 | } |
|
| 3096 | } |
|
| 3097 | ||
| 3098 | // Bail if the component is null |
|
| 3099 | if(!$component) { |
|
| 3100 | return null; |
|
| 3101 | } |
|
| 3102 | if($component->hasMethod($fieldName)) { |
|
| 3103 | return $component->$fieldName(); |
|
| 3104 | } |
|
| 3105 | return $component->$fieldName; |
|
| 3106 | } |
|
| 3107 | ||
| 3108 | /** |
|
| 3109 | * Temporary hack to return an association name, based on class, to get around the mangle |
|
| @@ 2529-2563 (lines=35) @@ | ||
| 2526 | * @param $fieldName string |
|
| 2527 | * @return string | null - will return null on a missing value |
|
| 2528 | */ |
|
| 2529 | public function relField($fieldName) { |
|
| 2530 | $component = $this; |
|
| 2531 | ||
| 2532 | // We're dealing with relations here so we traverse the dot syntax |
|
| 2533 | if(strpos($fieldName, '.') !== false) { |
|
| 2534 | $relations = explode('.', $fieldName); |
|
| 2535 | $fieldName = array_pop($relations); |
|
| 2536 | foreach($relations as $relation) { |
|
| 2537 | // Inspect $component for element $relation |
|
| 2538 | if($component->hasMethod($relation)) { |
|
| 2539 | // Check nested method |
|
| 2540 | $component = $component->$relation(); |
|
| 2541 | } elseif($component instanceof SS_List) { |
|
| 2542 | // Select adjacent relation from DataList |
|
| 2543 | $component = $component->relation($relation); |
|
| 2544 | } elseif($component instanceof DataObject |
|
| 2545 | && ($dbObject = $component->dbObject($relation)) |
|
| 2546 | ) { |
|
| 2547 | // Select db object |
|
| 2548 | $component = $dbObject; |
|
| 2549 | } else { |
|
| 2550 | user_error("$relation is not a relation/field on ".get_class($component), E_USER_ERROR); |
|
| 2551 | } |
|
| 2552 | } |
|
| 2553 | } |
|
| 2554 | ||
| 2555 | // Bail if the component is null |
|
| 2556 | if(!$component) { |
|
| 2557 | return null; |
|
| 2558 | } |
|
| 2559 | if ($component->hasMethod($fieldName)) { |
|
| 2560 | return $component->$fieldName(); |
|
| 2561 | } |
|
| 2562 | return $component->$fieldName; |
|
| 2563 | } |
|
| 2564 | } |
|
| 2565 | ||
