Translated webcontent fields with a invalid language are copied to default "en_US" translation in case you edit it

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.1.X, 7.2.X, Master
• Fix Version/s: 7.1.10 DXP FP13, 7.1.X, 7.2.10 DXP FP1, 7.2.1 CE GA2, 7.2.X, 7.3.10 DXP GA1, Master
• Component/s: WCM
• Labels:
  • ee-ts
  • liferay-fixpack-dxp-1-7210
  • liferay-fixpack-dxp-13-7110
• Branch Version/s:
  7.2.x, 7.1.x
• Backported to Branch:
  Committed
• Fix Priority: 2
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/76283

Translated webcontent fields with a invalid language are copied to default "en_US" translation in case you edit it.

That can be caused if you remove a language from enabled locales, or you upgrade from a old Liferay version that contains language-id="false" as a language.

Steps to reproduce

1. Create a basic webcontent
2. Add title and content in Spanish (es_ES) and Dutch (nl_NL) use title_es, content_es, title_nl and content_nl
3. Go to instance settings => language configuration
4. Remove Dutch (nl_NL)
5. Shutdown Liferay
6. Add following key in portal-ext.properties

   locales=ca_ES,zh_CN,en_US,fi_FI,fr_FR,de_DE,iw_IL,ja_JP,pt_BR,es_ES

7. Start Liferay
8. Edit again the basic webcontent created in first step
   • Expected behavior: only Spanish translation is available in webcontent
   • Wrong behavior: Spanish and English translation are available in webcontent. English translation is a copy of the original Dutch translation