softlayer · allmightyspiff · Nov 12, 2024 · Oct 29, 2024 · Oct 30, 2024 · Oct 30, 2024
diff --git a/.secrets.baseline b/.secrets.baseline
@@ -1,6 +1,6 @@
 {
   "exclude": {
-    "files": "static/*|content/reference/*|data/sldn_metadata\\.json|^.secrets.baseline$",
+    "files": "static/*|content/reference/*|data/sldn_metadata\\.json|^.secrets.baseline$|openapi/*",
     "lines": null
   },
   "generated_at": "2024-08-16T19:42:32Z",

diff --git a/README.md b/README.md
@@ -120,3 +120,22 @@ Any main classes your examples uses should be included. Helpful in searching.
 
 If you ever find yourself wishing there was an example of how to do something in the SoftLayer API, please make a github issue on the [githubio_source](https://github.com/softlayer/githubio_source/issues) repository. We are always on the look out for more content ideas!
 
+
+
+# OpenAPI Spec Generation
+
+You should be in the githubio_source directory first before running these commands.
+
+First download the metadata. You can use `--clean` option to remove any other files in the directories as well. Sub directories should be created automatically.
+```
+$> python bin/generateOpenAPI.py --download
+```
+
+[OpenAPI CLI](https://openapi-generator.tech/docs/installation) Can be used to generate HTML or whatever from this document.
+```
+$> java -jar openapi-generator-cli.jar  generate -g html -i static/openapi/sl_openapi.json -o static/openapi/generated/ --skip-operation-example
+```
+
+`--skip-operation-example` is needed otherwise the generator will run out of memory trying to build examples.
+
+`./bin/generateOpenAPI-multiFile.py` can be used for a multi-file output if one file is too much to deal with.
diff --git a/bin/generateOpenAPI-multiFile.py b/bin/generateOpenAPI-multiFile.py
@@ -0,0 +1,310 @@
+#!python
+
+import click
+# from prettytable import PrettyTable
+import json
+import requests
+import os
+import shutil
+from string import Template
+import re
+
+
+METAURL = 'https://api.softlayer.com/metadata/v3.1'
+
+
+class OpenAPIGen():
+
+    def __init__(self, outdir: str) -> None:
+        self.outdir = outdir
+        if not os.path.isdir(self.outdir):
+                print(f"Creating directory {self.outdir}")
+            os.mkdir(self.outdir)
+            os.mkdir(f"{self.outdir}/paths")
+        self.metajson = None
+        self.metapath = f'{self.outdir}/sldn_metadata.json'
+        self.openapi = {
+            "openapi": '3.0.3',
+            "info": {
+                "title": "SoftLayer API - OpenAPI 3.0",
+                "description": "SoftLayer API Definitions in a swagger format",
+                "termsOfService": "https://cloud.ibm.com/docs/overview?topic=overview-terms",
+                "version": "1.0.0"
+            },
+            "externalDocs": {
+                "description": "SLDN",
+                "url": "https://sldn.softlayer.com"
+            },
+            "servers": [
+                {"url": "https://api.softlayer.com/rest/v3.1"},
+                {"url": "https://api.service.softlayer.com/rest/v3.1"}
+            ],
+            "paths": {},
+            "components": {
+                "schemas": {},
+                "requestBodies": {},
+                "securitySchemes": { # https://swagger.io/specification/#security-scheme-object
+                    "api_key": {
+                        "type": "http",
+                        "scheme": "basic"
+                    }
+                }
+            },
+            "security": [{"api_key": []}]
+        }
+
+    def getMetadata(self, url: str) -> dict:
+        """Downloads metadata from SLDN"""
+        response = requests.get(url)
+        if response.status_code != 200:
+            raise Exception(f"{url} returned \n{response.text}\nHTTP CODE: {response.status_code}")
+
+        self.metajson = response.json()
+        return self.metajson
+
+    def saveMetadata(self) -> None:
+        """Saves metadata to a file"""
+        print(f"Writing SLDN Metadata to {self.metapath}")
+        with open(self.metapath, 'w') as f:
+            json.dump(self.metajson, f, indent=4)
+
+    def getLocalMetadata(self) -> dict:
+        """Loads metadata from local data folder"""
+        with open(self.metapath, "r", encoding="utf-8") as f:
+            metadata = f.read()
+        self.metajson = json.loads(metadata)
+        return self.metajson
+
+    def addInORMMethods(self):
+        for serviceName, service in self.metajson.items():
+            # noservice means datatype only.
+            if service.get('noservice', False) == False:
+                for propName, prop in service.get('properties', {}).items():
+                    if prop.get('form', '') == 'relational':
+                        # capitlize() sadly lowercases the other letters in the string
+                        ormName = f"get{propName[0].upper()}{propName[1:]}"
+                        ormMethod = {
+                            'doc': prop.get('doc', ''),
+                            'docOverview': "",
+                            'name': ormName,
+                            'type': prop.get('type'),
+                            'typeArray': prop.get('typeArray', None),
+                            'ormMethod': True,
+                            'maskable': True,
+                            'filterable': True,
+                            'deprecated': prop.get('deprecated', False)
+                        }
+                        if ormMethod['typeArray']:
+                            ormMethod['limitable'] = True
+                        self.metajson[serviceName]['methods'][ormName] = ormMethod
+        return self.metajson
+
+    def addInChildMethods(self):
+        for serviceName, service in self.metajson.items():
+            self.metajson[serviceName]['methods'] = self.getBaseMethods(serviceName, 'methods')
+            self.metajson[serviceName]['properties'] = self.getBaseMethods(serviceName, 'properties')
+
+
+    def getBaseMethods(self, serviceName, objectType):
+        """Responsible for pulling in properties or methods from the base class of the service requested"""
+        service = self.metajson[serviceName]
+        methods = service.get(objectType, {})
+        if service.get('base', "SoftLayer_Entity") != "SoftLayer_Entity":
+
+            baseMethods = self.getBaseMethods(service.get('base'), objectType)
+            for bName, bMethod in baseMethods.items():
+                if not methods.get(bName, False):
+                    methods[bName] = bMethod
+        return methods 
+
+    def testDirectories(self) -> None:
+        """Makes sure all the directories exist that are supposed to"""
+        for serviceName, service in self.metajson.items():
+            if service.get('noservice', False) == False:
+                this_path = f"{self.outdir}/paths/{serviceName}"
+                if not os.path.isdir(this_path):
+                    print(f"Creating directory: {this_path}")
+                
1E79
    os.mkdir(this_path)
+
+        if not os.path.isdir(f"{self.outdir}/components"):
+            os.mkdir(f"{self.outdir}/components")
+        if not os.path.isdir(f"{self.outdir}/generated"):
+            os.mkdir(f"{self.outdir}/generated")
+
+    def generate(self) -> None:
+        print("OK")
+        self.testDirectories()
+        for serviceName, service in self.metajson.items():
+            print(f"Working on {serviceName}")
+            # Writing the check this way to be more clear to myself when reading it
+            # This service has methods
+            if service.get('noservice', False) == False:
+            # if serviceName in  ["SoftLayer_Account", "SoftLayer_User_Customer"]:
+                for methodName, method in service.get('methods', {}).items():
+                    path_name, new_path = self.genPath(serviceName, methodName, method)
+                    with open(f"{self.outdir}/paths/{serviceName}/{methodName}.json", "w") as newfile:
+                        json.dump(new_path, newfile, indent=4)
+                    self.openapi['paths'][path_name] = {"$ref": f"./paths/{serviceName}/{methodName}.json"}
+
+            component = self.genComponent(serviceName, service)
+            with open(f"{self.outdir}/components/{serviceName}.json", "w") as newfile:
+                json.dump(component, newfile, indent=4)
+            # self.openapi['components']['schemas'][serviceName] = {"$ref": f"./components/{serviceName}.json"}
+
+
+        # WRITE OUTPUT HERE
+        with open(f"{self.outdir}/sl_openapi.json", "w") as outfile:
+            json.dump(self.openapi, outfile, indent=4)
+
+    def getPathName(self, serviceName: str, methodName: str, static: bool) -> str:
+        init_param = ''
+        if not static and not serviceName == "SoftLayer_Account":
+            init_param = f"{{{serviceName}ID}}/"
+        return f"/{serviceName}/{init_param}{methodName}"
+
+    def genPath(self, serviceName: str, methodName: str, method: dict) -> (str, dict):
+        http_method = "get"
+        if method.get('parameters', False):
+            http_method = "post"
+        path_name = self.getPathName(serviceName, methodName, method.get('static', False))
+        new_path = {
+            http_method: {
+                "description": method.get('doc'),
+                "summary": method.get('docOverview', ''),
+                "externalDocs": {
+                    "description": "SLDN Documentation",
+                    "url": f"https://sldn.softlayer.com/reference/services/{serviceName}/{methodName}/"
+                },
+                "operationId": f"{serviceName}::{methodName}",
+                "responses": {
+                    "200": {
+                        "description": "Successful operation",
+                        "content": {
+                            "application/json": {
+                                "schema": self.getSchema(method, True)
+                            }
+                        }
+                    }
+                },
+                "security": [
+                    {"api_key": []}
+                ]
+            }
+        }
+
+        if not method.get('static', False) and not serviceName == "SoftLayer_Account":
+            this_param = {
+                "name": f"{serviceName}ID",
+                "in": "path",
+                "description": f"ID for a {serviceName} object",
+                "required": True,
+                "schema": {"type": "integer"}
+            }
+            new_path[http_method]['parameters'] = [this_param]
+
+        request_body = {
+            "description": "POST parameters",
+            "content": {
+                "application/json": {
+                    "schema": {
+                        "type": "object",
+                        "properties": {
+                            "parameters": {}
+                        }
+                    }
+                }
+            }
+        }
+        request_parameters = {
+            "parameters": {
+                "type": "object",
+                "properties": {}
+            }
+        }
+        for parameter in method.get('parameters', []):
+            request_parameters['parameters']['properties'][parameter.get('name')] = self.getSchema(parameter, True)
+
+        if len(method.get('parameters', [])) > 0:
+            request_body['content']['application/json']['schema']['properties'] = request_parameters
+            new_path[http_method]['requestBody'] = request_body
+
+        return (path_name, new_path)
+
+    def getSchema(self, method: dict, fromMethod: bool = False) -> dict:
+        """Gets a formatted schema object from a method"""
+        is_array = method.get('typeArray', False)
+        sl_type = method.get('type', "null")
+        ref = {}
+
+        if sl_type in ["int", "decimal", "unsignedLong", "float", "unsignedInt"]:
+            ref = {"type": "number"}
+        elif sl_type in ["dateTime", "enum", "base64Binary", "string", "json"]:
+            ref = {"type": "string"}
+        elif sl_type == "void":
+            ref = {"type": "null"}
+        elif sl_type == "boolean":
+            ref = {"type": "boolean"}
+        # This is last because SOME properties are marked relational when they are not really.
+        elif sl_type.startswith("SoftLayer_") or method.get('form') == 'relational':
+            # ref = {"$ref": f"#/components/schemas/{sl_type}"}
+            if fromMethod:
+                ref = {"$ref": f"../../components/{sl_type}.json"}
+            else:
+                ref = {"$ref": f"./{sl_type}.json"}
+        else:
+            ref = {"type": sl_type}
+
+        if is_array:
+            schema = {"type": "array", "items": ref}
+        else:
+            schema = ref
+        return schema
+
+    def genComponent(self, serviceName: str, service: dict) -> dict:
+        """Generates return component for a datatype"""
+        schema = {
+            "type": "object",
+            "properties": {}
+        }
+        for propName, prop in service.get('properties').items():
+            schema['properties'][propName] = self.getSchema(prop)
+
+        return schema
+
+
+@click.command()
+@click.option('--download', default=False, is_flag=True)
+@click.option('--clean', default=False, is_flag=True, help="Removes the services and datatypes directories so they can be built from scratch")
+def main(download: bool, clean: bool):
+    cwd = os.getcwd()
+    outdir = f'{cwd}/openapi'
+    if not cwd.endswith('githubio_source'):
+        raise Exception(f"Working Directory should be githubio_source, is currently {cwd}")
+
+    if clean:
+        print(f"Removing {outdir}")
+        try:
+            shutil.rmtree(f'{outdir}')
+        except FileNotFoundError:
+            print("Directory doesnt exist...")
+
+    generator = OpenAPIGen(outdir)
+    if download:
+        try:
+            metajson = generator.getMetadata(url = METAURL)
+            generator.addInChildMethods()
+            generator.addInORMMethods()
+            generator.saveMetadata()
+        except Exception as e:
+            print("========== ERROR ==========")
+            print(f"{e}")
+            print("========== ERROR ==========")
+    else:
+        metajson = generator.getLocalMetadata()
+
+    print("Generating OpenAPI....")
+    generator.generate()
+
+
+if __name__ == "__main__":
+    main()