Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
Notion API
const axios = require('axios')
const { URLSearchParams } = require('url')
const getFullBlockId = (blockId) => {
if (typeof blockId !== 'string') {
throw Error(`blockId: ${typeof blockId} must be string`)
}
if (blockId.match("^[a-zA-Z0-9]+$")) {
return blockId.substr(0, 8) + "-"
+ blockId.substr(8, 4) + "-"
+ blockId.substr(12, 4) + "-"
+ blockId.substr(16, 4) + "-"
+ blockId.substr(20, 32)
} else {
return blockId
}
}
getPageCollectionId = async (pageId) => {
console.log(pageId)
let res = await axios.post('https://www.notion.so/api/v3/loadPageChunk',
{ "pageId": getFullBlockId(pageId), "limit": 50, "cursor": { "stack": [] }, "chunkNumber": 0, "verticalColumns": false },
{
header: { 'content-type': 'application/json;charset=UTF-8' }
})
let collectionId = Object.entries(res.data.recordMap.collection)[0][0]
return collectionId
}
queryCollection = async (url) => {
let [base, params] = url.split('?')
let p = new URLSearchParams(params)
baseUrlList = base.split('/')
let collectionId = await getPageCollectionId(baseUrlList[baseUrlList.length - 1])
console.log(collectionId)
let collectionViewId = getFullBlockId(p.get('v'))
let res = await axios.post('https://www.notion.so/api/v3/queryCollection', {
collectionId,
collectionViewId,
loader: { type: "table" }
}, {
header: { 'content-type': 'application/json;charset=UTF-8' }
})
let data = []
const { blockIds } = res.data.result
const { collection } = res.data.recordMap
const { value: { schema } } = collection[collectionId]
blockIds.map(blockId => {
let blockData = res.data.recordMap.block[blockId].value
let parsedBlockData = {}
Object.entries(blockData.properties).map(item => {
let [key, val] = item
let newKey = schema[key].name
parsedBlockData[newKey] = val[0][0]
})
data.push(parsedBlockData)
})
console.log(data)
return data
}
// console.log(queryCollection('https://www.notion.so/0e59694e75ee4357963695d6195ceeb3?v=52e8f7f022f240d8899ae26b83458ee6'))
module.exports = { queryCollection }
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment