{
  "kind": "open-flow-workflow",
  "version": 1,
  "name": "Upload a Public Image to Slack",
  "content": {
    "modelVersion": 14,
    "document": {
      "bindings": {},
      "graph": {
        "nodes": {
          "n_b41b5d82ddf03b99": {
            "name": "Upload an image",
            "kind": "start",
            "inputDefs": []
          },
          "n_d6f16aecf7ea00e7": {
            "inputs": {
              "fileUrl": {
                "kind": "value",
                "value": "https://example.com/YOUR_IMAGE.png"
              },
              "filename": {
                "kind": "value",
                "value": "sync-data-between-apps.a4be8c7.png"
              },
              "channelId": {
                "kind": "value",
                "value": "YOUR_SLACK_CHANNEL_ID"
              }
            },
            "name": "Validate image and channel",
            "kind": "task",
            "task": {
              "inputs": [
                {
                  "jsonSchema": {
                    "type": "string"
                  },
                  "nullable": false,
                  "handle": "fileUrl"
                },
                {
                  "jsonSchema": {
                    "type": "string"
                  },
                  "nullable": false,
                  "handle": "filename"
                },
                {
                  "jsonSchema": {
                    "type": "string"
                  },
                  "nullable": false,
                  "handle": "channelId"
                }
              ],
              "outputs": [
                {
                  "jsonSchema": {
                    "type": "string",
                    "format": "uri",
                    "description": "A URL whose response body should be uploaded to Slack."
                  },
                  "nullable": false,
                  "handle": "fileUrl"
                },
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1,
                    "description": "The file name Slack should display."
                  },
                  "nullable": false,
                  "handle": "filename"
                },
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1,
                    "description": "The Slack conversation or channel ID."
                  },
                  "nullable": true,
                  "handle": "channelId"
                }
              ],
              "name": "Validate image and channel",
              "moduleId": "n_0b74d84759355d21",
              "capabilities": [
                {
                  "kind": "connector",
                  "mode": "independent",
                  "actions": []
                }
              ]
            }
          },
          "n_b9ff9cde01b75f08": {
            "inputs": {
              "fileUrl": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_d6f16aecf7ea00e7",
                    "output": "fileUrl"
                  }
                ]
              },
              "filename": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_d6f16aecf7ea00e7",
                    "output": "filename"
                  }
                ]
              },
              "channelId": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_d6f16aecf7ea00e7",
                    "output": "channelId"
                  }
                ]
              },
              "initialComment": {
                "kind": "value",
                "value": "This is the file"
              },
              "mimeType": {
                "kind": "value",
                "value": "image/png"
              }
            },
            "name": "Upload the image to Slack",
            "kind": "task",
            "task": {
              "inputs": [
                {
                  "description": "The file name Slack should display.",
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1,
                    "description": "The file name Slack should display."
                  },
                  "nullable": false,
                  "handle": "filename"
                },
                {
                  "description": "A URL whose response body should be uploaded to Slack.",
                  "jsonSchema": {
                    "type": "string",
                    "format": "uri",
                    "description": "A URL whose response body should be uploaded to Slack."
                  },
                  "nullable": false,
                  "handle": "fileUrl"
                },
                {
                  "description": "Optional file title shown in Slack.",
                  "jsonSchema": {
                    "type": "string",
                    "description": "Optional file title shown in Slack."
                  },
                  "nullable": true,
                  "handle": "title",
                  "value": null
                },
                {
                  "description": "The Slack conversation or channel ID.",
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1,
                    "description": "The Slack conversation or channel ID."
                  },
                  "nullable": true,
                  "handle": "channelId",
                  "value": null
                },
                {
                  "description": "Optional message text to post with the file.",
                  "jsonSchema": {
                    "type": "string",
                    "description": "Optional message text to post with the file."
                  },
                  "nullable": true,
                  "handle": "initialComment",
                  "value": null
                },
                {
                  "description": "The Slack message timestamp, for example '1711.0001'.",
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1,
                    "description": "The Slack message timestamp, for example '1711.0001'."
                  },
                  "nullable": true,
                  "handle": "threadTs",
                  "value": null
                },
                {
                  "description": "The content type to send while uploading the file.",
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1,
                    "description": "The content type to send while uploading the file."
                  },
                  "nullable": true,
                  "handle": "mimeType",
                  "value": null
                },
                {
                  "description": "Alternative text for the uploaded file when Slack supports it.",
                  "jsonSchema": {
                    "type": "string",
                    "description": "Alternative text for the uploaded file when Slack supports it."
                  },
                  "nullable": true,
                  "handle": "altText",
                  "value": null
                },
                {
                  "description": "Slack snippet type for text snippets.",
                  "jsonSchema": {
                    "type": "string",
                    "description": "Slack snippet type for text snippets."
                  },
                  "nullable": true,
                  "handle": "snippetType",
                  "value": null
                }
              ],
              "outputs": [
                {
                  "description": "The uploaded Slack file ID.",
                  "jsonSchema": {
                    "type": "string",
                    "description": "The uploaded Slack file ID."
                  },
                  "nullable": false,
                  "handle": "fileId"
                },
                {
                  "description": "Files returned by Slack after completing the upload.",
                  "jsonSchema": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "properties": {
                        "fileId": {
                          "type": "string",
                          "description": "The Slack file ID."
                        },
                        "name": {
                          "type": "string",
                          "description": "The file name."
                        },
                        "title": {
                          "type": "string",
                          "description": "The file title."
                        },
                        "mimetype": {
                          "type": "string",
                          "description": "The file MIME type."
                        },
                        "urlPrivate": {
                          "type": "string",
                          "description": "The private Slack URL for the file when returned."
                        }
                      },
                      "additionalProperties": true,
                      "description": "A Slack file object returned by the Web API."
                    },
                    "description": "Files returned by Slack after completing the upload."
                  },
                  "nullable": false,
                  "handle": "files"
                }
              ],
              "name": "Upload the image to Slack",
              "executor": {
                "kind": "connector",
                "action": "slack.upload_file"
              }
            }
          },
          "n_9c0603e99f1f523c": {
            "name": "Uploaded file",
            "kind": "outputs",
            "outputDefs": [
              {
                "jsonSchema": {
                  "type": "string",
                  "description": "The uploaded Slack file ID."
                },
                "nullable": false,
                "handle": "fileId"
              },
              {
                "jsonSchema": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "fileId": {
                        "type": "string",
                        "description": "The Slack file ID."
                      },
                      "name": {
                        "type": "string",
                        "description": "The file name."
                      },
                      "title": {
                        "type": "string",
                        "description": "The file title."
                      },
                      "mimetype": {
                        "type": "string",
                        "description": "The file MIME type."
                      },
                      "urlPrivate": {
                        "type": "string",
                        "description": "The private Slack URL for the file when returned."
                      }
                    },
                    "additionalProperties": true,
                    "description": "A Slack file object returned by the Web API."
                  },
                  "description": "Files returned by Slack after completing the upload."
                },
                "nullable": false,
                "handle": "files"
              }
            ],
            "outputMappings": {
              "fileId": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_b9ff9cde01b75f08",
                    "output": "fileId"
                  }
                ]
              },
              "files": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_b9ff9cde01b75f08",
                    "output": "files"
                  }
                ]
              }
            }
          }
        },
        "edges": [
          {
            "source": "n_b41b5d82ddf03b99",
            "target": "n_d6f16aecf7ea00e7"
          },
          {
            "source": "n_d6f16aecf7ea00e7",
            "target": "n_b9ff9cde01b75f08"
          },
          {
            "source": "n_b9ff9cde01b75f08",
            "target": "n_9c0603e99f1f523c"
          }
        ]
      }
    },
    "modules": {
      "n_0b74d84759355d21": {
        "name": "Validate image and channel",
        "imports": [],
        "source": "export default function configure({fileUrl,filename,channelId}){\n for(const [name,value] of Object.entries({fileUrl,filename,channelId}))if(typeof value!=='string'||!value.trim()||value.includes('YOUR_'))throw Error('Configure '+name+' before uploading');\n let url;try{url=new URL(fileUrl)}catch{throw Error('Enter a public HTTPS file URL')};if(url.protocol!=='https:'||url.username||url.password)throw Error('Enter a public HTTPS file URL');\n return{fileUrl:url.toString(),filename:filename.trim(),channelId:channelId.trim()};\n}\n"
      }
    }
  },
  "presentation": {
    "designer": {
      "version": 1,
      "flow": {
        "direction": "vertical"
      }
    }
  }
}