英文:
How to create a dynamic string route enhancer in TYPO3 CMS 9.5 LTS?
问题
我已经为我的扩展路由增强器创建了一个简单的方面，如下所示：
routeEnhancers:
Trainee:
type: Extbase
extension: Dsinstitution
plugin: Dslisttrainees
routes:
- routePath: '/trainee/{trainee-identifier}'
_controller: 'Trainee::show'
_arguments:
trainee-identifier: trainee
defaultController: 'Trainee::list'
aspects:
trainee-identifier:
type: PersistedPatternMapper
tableName: 'tx_dsinstitution_domain_model_trainee'
routeFieldPattern: '^(?<lastname>.+)-(?<prename>.+)-(?<uid>\d+)$'
routeFieldResult: '{lastname}-{prename}-{uid}'
问题是，如果有人有一个非常复杂的名字，会破坏预期的URL结构（例如，其中包含&或/）。 为此，扩展news 使用了path_segment 属性而不是多个字段。
为此，我已经扩展了我的ext_tables.sql 文件，添加了该属性。但是我如何强制TCA自动填充它以带有“lastname-prename-uid”的清理结构？我不理解news 扩展的方法。
英文:
I've created a simple aspect for my extension route enhancer like so:
routeEnhancers:
Trainee:
type: Extbase
extension: Dsinstitution
plugin: Dslisttrainees
routes:
- routePath: '/trainee/{trainee-identifier}'
_controller: 'Trainee::show'
_arguments:
trainee-identifier: trainee
defaultController: 'Trainee::list'
aspects:
trainee-identifier:
type: PersistedPatternMapper
tableName: 'tx_dsinstitution_domain_model_trainee'
routeFieldPattern: '^(?<lastname>.+)-(?<prename>.+)-(?<uid>\d+)$'
routeFieldResult: '{lastname}-{prename}-{uid}'
The problem is if there is someone with a very cryptic name which would destroy the expected url structure (e.g. with & or / in it). For that the extension news uses a path_segment attribute instead of multiple fields.
For that I've extended my ext_tables.sql with that attribute. But how can I force the TCA to auto fill it with the sanitized structure of "lastname-prename-uid"? I don't understand the news extension way.
答案1
得分: 0
Answer: 不要！根据文档和一些开发者的建议，你不应该在持久化模式映射器中使用自由文本字段。相反，你可以在 TCA 中使用 slug。详细信息请查看文档：https://docs.typo3.org/m/typo3/reference-tca/master/en-us/ColumnsConfig/Type/Slug.html
在你的模型的 TCA 中添加类似以下内容：
'urlslug' => [
'exclude' => true,
'label' => 'urlslug',
'config' => [
'type' => 'slug',
'generatorOptions' => [
'fields' => ['lastname', 'prename', 'uid'],
'fieldSeparator' => '-',
'prefixParentPageSlug' => true
],
'fallbackCharacter' => '-',
'eval' => 'uniqueInSite',
'default' => ''
]
]
请记得将 urlslug 添加到你的模型中，同时也要在你的扩展的 ext_tables.sql 中添加相应的字段。另外，slug 只会在新对象上生成，只有通过 TCA（后台）创建的对象才会生成 slug。
英文:
Answer: Don't!
In the documentation and according to recommendations from several developers you shouldn't use free text fields in the Persisted Pattern Mapper. Instead you use a slug for that in your TCA.
For more have a look in the documentation: https://docs.typo3.org/m/typo3/reference-tca/master/en-us/ColumnsConfig/Type/Slug.html
Adding to your TCA of your model something like:
'urlslug' => [
'exclude' => true,
'label' => 'urlslug',
'config' => [
'type' => 'slug',
'generatorOptions' => [
'fields' => ['lastname', 'prename', 'uid'],
'fieldSeparator' => '-',
'prefixParentPageSlug' => true
],
'fallbackCharacter' => '-',
'eval' => 'uniqueInSite',
'default' => ''
]
]
Remember to add urlslug to your Model and to the ext_tables.sql of your extension as well. Also slugs will only be generated on new objects, only created with TCA (backend).
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