feat: introduce trigger functionality (#27644)

Signed-off-by: lyzno1 <yuanyouhuilyz@gmail.com>
Co-authored-by: Stream <Stream_2@qq.com>
Co-authored-by: lyzno1 <92089059+lyzno1@users.noreply.github.com>
Co-authored-by: zhsama <torvalds@linux.do>
Co-authored-by: Harry <xh001x@hotmail.com>
Co-authored-by: lyzno1 <yuanyouhuilyz@gmail.com>
Co-authored-by: yessenia <yessenia.contact@gmail.com>
Co-authored-by: hjlarry <hjlarry@163.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
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api/core/plugin/entities/plugin_daemon.py

@@ -1,3 +1,4 @@
+import enum
 from collections.abc import Mapping, Sequence
 from datetime import datetime
 from enum import StrEnum
@@ -14,6 +15,7 @@ from core.plugin.entities.parameters import PluginParameterOption
 from core.plugin.entities.plugin import PluginDeclaration, PluginEntity
 from core.tools.entities.common_entities import I18nObject
 from core.tools.entities.tool_entities import ToolProviderEntityWithPlugin
+from core.trigger.entities.entities import TriggerProviderEntity
 
 T = TypeVar("T", bound=(BaseModel | dict | list | bool | str))
 
@@ -205,3 +207,53 @@ class PluginListResponse(BaseModel):
 
 class PluginDynamicSelectOptionsResponse(BaseModel):
     options: Sequence[PluginParameterOption] = Field(description="The options of the dynamic select.")
+
+
+class PluginTriggerProviderEntity(BaseModel):
+    provider: str
+    plugin_unique_identifier: str
+    plugin_id: str
+    declaration: TriggerProviderEntity
+
+
+class CredentialType(enum.StrEnum):
+    API_KEY = "api-key"
+    OAUTH2 = "oauth2"
+    UNAUTHORIZED = "unauthorized"
+
+    def get_name(self):
+        if self == CredentialType.API_KEY:
+            return "API KEY"
+        elif self == CredentialType.OAUTH2:
+            return "AUTH"
+        elif self == CredentialType.UNAUTHORIZED:
+            return "UNAUTHORIZED"
+        else:
+            return self.value.replace("-", " ").upper()
+
+    def is_editable(self):
+        return self == CredentialType.API_KEY
+
+    def is_validate_allowed(self):
+        return self == CredentialType.API_KEY
+
+    @classmethod
+    def values(cls):
+        return [item.value for item in cls]
+
+    @classmethod
+    def of(cls, credential_type: str) -> "CredentialType":
+        type_name = credential_type.lower()
+        if type_name in {"api-key", "api_key"}:
+            return cls.API_KEY
+        elif type_name in {"oauth2", "oauth"}:
+            return cls.OAUTH2
+        elif type_name == "unauthorized":
+            return cls.UNAUTHORIZED
+        else:
+            raise ValueError(f"Invalid credential type: {credential_type}")
+
+
+class PluginReadmeResponse(BaseModel):
+    content: str = Field(description="The readme of the plugin.")
+    language: str = Field(description="The language of the readme.")