fix some error cannot be caught due to error throw by async promise executor cannot cause promise transition to rejected status

This commit is contained in:
geekgeekrun
2024-03-23 08:59:34 +08:00
parent 3ea1f2e22c
commit ebf7d18a10

View File

@@ -175,101 +175,105 @@ export async function mainLoop (hooks) {
try {
const { targetJobElProxy, targetJobIndex } = await new Promise(async (resolve, reject) => {
// job list
const recommendJobListElProxy = await page.$('.job-list-container .rec-job-list')
let jobListData = await page.evaluate(
`
document.querySelector('.job-recommend-main')?.__vue__?.jobList
`
)
// when disable company allow list, we will believe that the first one in the list is your expect job.
let targetJobIndex = enableCompanyAllowList ? jobListData.findIndex(
it => !blockBossNotNewChat.has(it.encryptBossId) && [...expectCompanySet].find(name => it.brandName.includes(name))
) : jobListData.findIndex(
it => !blockBossNotNewChat.has(it.encryptBossId)
)
let hasReachLastPage = false
let requestNextPagePromiseWithResolver = null
page.on(
'request',
function reqHandler (request) {
if (request.url().startsWith('https://www.zhipin.com/wapi/zpgeek/pc/recommend/job/list.json')) {
requestNextPagePromiseWithResolver = (() => {
const o = {}
o.promise = new Promise((resolve, reject) => {
o.resolve = resolve
o.reject = reject
})
return o
})()
page.off(reqHandler)
page.on(
'response',
function resHandler (response) {
if (response.request() === request) {
requestNextPagePromiseWithResolver?.resolve()
page.off(resHandler)
}
}
)
}
}
)
while (targetJobIndex < 0 && !hasReachLastPage) {
// fetch new
const recommendJobListElBBox = await recommendJobListElProxy.boundingBox()
const windowInnerHeight = await page.evaluate('window.innerHeight')
await page.mouse.move(
recommendJobListElBBox.x + recommendJobListElBBox.width / 2,
windowInnerHeight / 2
)
let scrolledHeight = 0
const increase = 40 + Math.floor(30 * Math.random())
while (
!requestNextPagePromiseWithResolver &&
!hasReachLastPage
) {
scrolledHeight += increase
await page.mouse.wheel({deltaY: increase});
await sleep(1)
await requestNextPagePromiseWithResolver?.promise
hasReachLastPage = await page.evaluate(`
!(document.querySelector('.job-recommend-main')?.__vue__?.hasMore)
`)
if (hasReachLastPage) {
console.log(`Arrive the terminal of the job list.`)
}
}
requestNextPagePromiseWithResolver = null
await sleep(3000)
jobListData = await page.evaluate(
try {
// job list
const recommendJobListElProxy = await page.$('.job-list-container .rec-job-list')
let jobListData = await page.evaluate(
`
document.querySelector('.job-recommend-main')?.__vue__?.jobList
`
)
targetJobIndex = jobListData.findIndex(it => !blockBossNotNewChat.has(it.encryptBossId) && [...expectCompanySet].find(name => it.brandName.includes(name)))
}
// when disable company allow list, we will believe that the first one in the list is your expect job.
let targetJobIndex = enableCompanyAllowList ? jobListData.findIndex(
it => !blockBossNotNewChat.has(it.encryptBossId) && [...expectCompanySet].find(name => it.brandName.includes(name))
) : jobListData.findIndex(
it => !blockBossNotNewChat.has(it.encryptBossId)
)
if (targetJobIndex < 0 && hasReachLastPage) {
// has reach last page and not find target job
reject(new Error('CANNOT_FIND_EXCEPT_JOB'))
return
}
const recommendJobItemList = await recommendJobListElProxy.$$('ul.rec-job-list > li')
resolve(
{
targetJobElProxy: recommendJobItemList[targetJobIndex],
targetJobIndex
let hasReachLastPage = false
let requestNextPagePromiseWithResolver = null
page.on(
'request',
function reqHandler (request) {
if (request.url().startsWith('https://www.zhipin.com/wapi/zpgeek/pc/recommend/job/list.json')) {
requestNextPagePromiseWithResolver = (() => {
const o = {}
o.promise = new Promise((resolve, reject) => {
o.resolve = resolve
o.reject = reject
})
return o
})()
page.off(reqHandler)
page.on(
'response',
function resHandler (response) {
if (response.request() === request) {
requestNextPagePromiseWithResolver?.resolve()
page.off(resHandler)
}
}
)
}
}
)
while (targetJobIndex < 0 && !hasReachLastPage) {
// fetch new
const recommendJobListElBBox = await recommendJobListElProxy.boundingBox()
const windowInnerHeight = await page.evaluate('window.innerHeight')
await page.mouse.move(
recommendJobListElBBox.x + recommendJobListElBBox.width / 2,
windowInnerHeight / 2
)
let scrolledHeight = 0
const increase = 40 + Math.floor(30 * Math.random())
while (
!requestNextPagePromiseWithResolver &&
!hasReachLastPage
) {
scrolledHeight += increase
await page.mouse.wheel({deltaY: increase});
await sleep(1)
await requestNextPagePromiseWithResolver?.promise
hasReachLastPage = await page.evaluate(`
!(document.querySelector('.job-recommend-main')?.__vue__?.hasMore)
`)
if (hasReachLastPage) {
console.log(`Arrive the terminal of the job list.`)
}
}
requestNextPagePromiseWithResolver = null
await sleep(3000)
jobListData = await page.evaluate(
`
document.querySelector('.job-recommend-main')?.__vue__?.jobList
`
)
targetJobIndex = jobListData.findIndex(it => !blockBossNotNewChat.has(it.encryptBossId) && [...expectCompanySet].find(name => it.brandName.includes(name)))
}
)
if (targetJobIndex < 0 && hasReachLastPage) {
// has reach last page and not find target job
reject(new Error('CANNOT_FIND_EXCEPT_JOB'))
return
}
const recommendJobItemList = await recommendJobListElProxy.$$('ul.rec-job-list > li')
resolve(
{
targetJobElProxy: recommendJobItemList[targetJobIndex],
targetJobIndex
}
)
} catch(err) {
reject(err)
}
})
if (targetJobIndex >= 0) {
// scroll that target element into view