n8n-workflows/workflows/FpZJ8jaNQ3j2DO1L_Optimise_images_uploaded_to_GDrive.json

{
  "id": "FpZJ8jaNQ3j2DO1L",
  "meta": {
    "instanceId": "cb484ba7b742928a2048bf8829668bed5b5ad9787579adea888f05980292a4a7"
  },
  "name": "Optimise images uploaded to GDrive",
  "nodes": [
    {
      "id": "a6fac2bb-4079-4872-9cc9-17b1016d2fcc",
      "name": "Check GDrive for new images",
      "type": "n8n-nodes-base.googleDriveTrigger",
      "position": [
        500,
        160
      ],
      "parameters": {
        "event": "fileCreated",
        "options": {},
        "pollTimes": {
          "item": [
            {
              "mode": "everyMinute"
            }
          ]
        },
        "triggerOn": "specificFolder",
        "folderToWatch": {
          "__rl": true,
          "mode": "list",
          "value": "",
          "cachedResultUrl": "",
          "cachedResultName": ""
        }
      },
      "credentials": {
        "googleDriveOAuth2Api": {
          "id": "",
          "name": ""
        }
      },
      "typeVersion": 1
    },
    {
      "id": "a0cae553-e4c1-408b-b11a-ceda4ff1aaa4",
      "name": "Download image",
      "type": "n8n-nodes-base.googleDrive",
      "position": [
        700,
        160
      ],
      "parameters": {
        "fileId": {
          "__rl": true,
          "mode": "id",
          "value": "={{ $json.id }}"
        },
        "options": {},
        "operation": "download"
      },
      "credentials": {
        "googleDriveOAuth2Api": {
          "id": "",
          "name": ""
        }
      },
      "typeVersion": 3
    },
    {
      "id": "006ba31a-f42b-460c-87e1-66c5345fb6d7",
      "name": "Optimise - Send image to TinyPNG",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        940,
        320
      ],
      "parameters": {
        "url": "https://api.tinify.com/shrink",
        "method": "POST",
        "options": {
          "response": {
            "response": {
              "fullResponse": true
            }
          }
        },
        "sendBody": true,
        "contentType": "binaryData",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "Basic "
            }
          ]
        },
        "inputDataFieldName": "data"
      },
      "typeVersion": 4.1
    },
    {
      "id": "e380304e-1c94-4841-bc1c-73047e4c2501",
      "name": "Get optimised image from tinyPNG",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1140,
        320
      ],
      "parameters": {
        "url": "={{ $json.headers.location }}",
        "options": {}
      },
      "typeVersion": 4.1
    },
    {
      "id": "f4db56cf-e362-41da-b2c2-da59b71a103f",
      "name": "Sticky Note4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -60,
        -60
      ],
      "parameters": {
        "color": 4,
        "width": 459.2991776576996,
        "height": 146.4269155371431,
        "content": "## Automatically optimise images uploaded to Google drive folder\nEach time an image is added to a google drive folder, this workflow will send it to tinypng.com to optimise the size and resave it to a google drive location of your choice.\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "b9e2dd81-245d-4328-adbc-a1f17100d590",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -60,
        120
      ],
      "parameters": {
        "color": 6,
        "width": 463.09809221779403,
        "height": 176.7894351639415,
        "content": "### 1. Pre-setup: Google Drive credentials\n\n**a.** Firstly you'll need to setup Google Drive credentials. Best thing is to [read n8n docs](https://docs.n8n.io/integrations/builtin/credentials/google/oauth-single-service/) to to do that.\n**b.** Once you're successfully connecting to your GDrive account, set all 3 of the Drive nodes to connect using that credential."
      },
      "typeVersion": 1
    },
    {
      "id": "285b5324-07d5-4f17-b6cc-9013e60644ad",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        480,
        -60
      ],
      "parameters": {
        "color": 6,
        "width": 411.49840818526235,
        "height": 189.2115813199212,
        "content": "### 2. Choose the Google Drive folder n8n is going to watch for new files\n\n**a.** Go to Google Drive and create the folder you want n8n to watch for new images\n**b.** Then you need to select that folder in the Google Drive trigger node"
      },
      "typeVersion": 1
    },
    {
      "id": "8b574c32-baec-48ec-9cab-41d9f9813c6f",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        940,
        100
      ],
      "parameters": {
        "color": 6,
        "width": 322.632285684791,
        "height": 189.2115813199212,
        "content": "### 3. Create an API key for tinypng.com\n\n**a.** Visit [tinypng.com](https://tinypng.com/developers) and request an API key\n**b.** Update the \"Authorisation\" parameter value with your api key. It will be in the format of \"Basic YOUR_API_KEY_IN_BASE_64\""
      },
      "typeVersion": 1
    },
    {
      "id": "d3740bb8-f296-4b81-816e-ebc6e42927ad",
      "name": "Sticky Note3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1380,
        240
      ],
      "parameters": {
        "color": 6,
        "width": 322.632285684791,
        "height": 239.85571564814694,
        "content": "### 4. Choose your Google Drive folder to save your upload your optimised images to\n\n**a.** Finally, create and select the folder that you want your optimised images to be saved to\n**b.** OPTIONAL: You can also change the formatting of the name that you set. By default it will use the original file name then -optimised"
      },
      "typeVersion": 1
    },
    {
      "id": "b69a925f-9938-4672-9329-4f8895ea9c79",
      "name": "Google Drive",
      "type": "n8n-nodes-base.googleDrive",
      "position": [
        1480,
        520
      ],
      "parameters": {
        "name": "name.png",
        "driveId": {
          "__rl": true,
          "mode": "list",
          "value": ""
        },
        "options": {},
        "folderId": {
          "__rl": true,
          "mode": "list",
          "value": "",
          "cachedResultUrl": "",
          "cachedResultName": ""
        }
      },
      "credentials": {
        "googleDriveOAuth2Api": {
          "id": "",
          "name": ""
        }
      },
      "typeVersion": 3
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "7cdfcaa5-cbce-4582-9563-c72ba8d425b9",
  "connections": {
    "Download image": {
      "main": [
        [
          {
            "node": "Optimise - Send image to TinyPNG",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Check GDrive for new images": {
      "main": [
        [
          {
            "node": "Download image",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get optimised image from tinyPNG": {
      "main": [
        [
          {
            "node": "Google Drive",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Optimise - Send image to TinyPNG": {
      "main": [
        [
          {
            "node": "Get optimised image from tinyPNG",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}