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function getDTSG() { | |
return JSON.parse(document.querySelector("#__eqmc").textContent).f; | |
} | |
async function getComments(id, dtsg, reactions, after = "null") { | |
console.log(new Date().toLocaleString(), "Get comments...."); | |
const urlencoded = new URLSearchParams(); | |
urlencoded.append("__a", "1"); | |
urlencoded.append("__comet_req", "15"); | |
urlencoded.append("fb_dtsg", dtsg); | |
urlencoded.append( | |
"variables", | |
'{"commentsAfterCount":-1,"commentsAfterCursor":' + | |
after + | |
',"commentsBeforeCount":null,"commentsBeforeCursor":null,"commentsIntentToken":null,"feedLocation":"GROUP_PERMALINK","focusCommentID":null,"scale":1,"useDefaultActor":false,"id":"' + | |
id + | |
'"}' | |
); | |
urlencoded.append( | |
"doc_id", | |
require("CommentsListComponentsPaginationQuery_facebookRelayOperation") | |
); | |
const requestOptions = { | |
method: "POST", | |
body: urlencoded, | |
redirect: "follow", | |
}; | |
const response = await fetch( | |
"https://www.facebook.com/api/graphql/", | |
requestOptions | |
); | |
const json = await response.json(); | |
const { data } = json; | |
const items = | |
data.node.comment_rendering_instance_for_feed_location.comments.edges | |
.map((item) => { | |
const node = item.node; | |
const { author, body_renderer } = node; | |
if (!body_renderer) { | |
return null; | |
} | |
return { | |
id: node.legacy_fbid, | |
author: pick(author, ["id", "name", "url"]), | |
message: body_renderer.text, | |
tagged: body_renderer.ranges.map((range) => | |
pick(range.entity, ["id", "url"]) | |
), | |
reaction: reactions.find((r) => r.id === author.id)?.reaction || { | |
id: null, | |
name: null, | |
label: null, | |
}, | |
}; | |
}) | |
.filter((i) => !!i); | |
console.log( | |
new Date().toLocaleString(), | |
`Get more ${items.length} comments...` | |
); | |
if ( | |
data.node.comment_rendering_instance_for_feed_location.comments.page_info | |
.has_next_page | |
) { | |
return items.concat( | |
await getComments( | |
id, | |
dtsg, | |
reactions, | |
`"${data.node.comment_rendering_instance_for_feed_location.comments.page_info.end_cursor}"` | |
) | |
); | |
} | |
return items; | |
} | |
async function getReactions(id, dtsg, reactionTypes, after = "null") { | |
console.log(new Date().toLocaleString(), "Get reaction...."); | |
const urlencoded = new URLSearchParams(); | |
urlencoded.append("__a", "1"); | |
urlencoded.append("fb_dtsg", dtsg); | |
urlencoded.append( | |
"variables", | |
'{"count":10,"cursor":' + | |
after + | |
',"feedbackTargetID":"' + | |
id + | |
'","reactionID":null,"scale":1,"id":"' + | |
id + | |
'"}' | |
); | |
urlencoded.append( | |
"doc_id", | |
require("CometUFIReactionsDialogTabContentRefetchQuery_facebookRelayOperation") | |
); | |
const requestOptions = { | |
method: "POST", | |
body: urlencoded, | |
redirect: "follow", | |
}; | |
const response = await fetch( | |
"https://www.facebook.com/api/graphql/", | |
requestOptions | |
); | |
const json = await response.json(); | |
const { data } = json; | |
const items = data.node.reactors.edges | |
.map((item) => { | |
const node = item.node; | |
const reactionId = item.feedback_reaction_info.id; | |
const reactionType = reactionTypes[reactionId]; | |
return { | |
...pick(node, ["id", "name", "url"]), | |
reaction: { | |
id: reactionId, | |
name: reactionType.name, | |
label: reactionType.display_name, | |
}, | |
}; | |
}) | |
.filter((i) => !!i); | |
console.log( | |
new Date().toLocaleString(), | |
`Get more ${items.length} reactions...` | |
); | |
if (data.node.reactors.page_info.has_next_page) { | |
return items.concat( | |
await getReactions( | |
id, | |
dtsg, | |
reactionTypes, | |
`"${data.node.reactors.page_info.end_cursor}"` | |
) | |
); | |
} | |
return items; | |
} | |
function pick(obj, keys) { | |
return keys.reduce((acc, key) => { | |
return { ...acc, [key]: obj[key] }; | |
}, {}); | |
} | |
function last(arr) { | |
return arr[arr.length - 1]; | |
} | |
function sleep(ms) { | |
return new Promise((resolve) => setTimeout(resolve, ms)); | |
} | |
(async () => { | |
console.log("Open reaction dialog"); | |
document | |
.querySelector('[role="toolbar"]') | |
.firstElementChild.querySelector("div") | |
.click(); | |
await sleep(3000); | |
const id = btoa( | |
"feedback:" + last(location.pathname.split("/").filter((i) => !!i.trim())) | |
); | |
const dtsg = getDTSG(); | |
const reactionTypes = require("DynamicUFIReactionTypes").reactions; | |
const reactions = await getReactions(id, dtsg, reactionTypes); | |
console.log(reactions); | |
const comments = await getComments(id, dtsg, reactions); | |
console.log(comments); | |
console.log("Done"); | |
// open('https://www.convertcsv.com/json-to-csv.htm', '_blank'); | |
})().catch(console.error); |
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mở dialog này trước khi chạy