isabelroses.com
scraping atproto for the most followed accounts
feat: concruency
+29
-25
src/index.js
+29
-25
src/index.js
···
19
});
20
21
if (!response.ok) {
22
-
console.log(`failed to retrieve accounts for ${pds}: ${data.error}: ${data.message}`);
23
return [];
24
-
};
25
26
const data = await response.json();
27
···
51
}));
52
}
53
54
-
// finally do the thing
55
56
async function main() {
57
const data = fs.readFileSync('data.json', 'utf8');
58
const json = JSON.parse(data);
···
66
if (val.errorAt) continue;
67
68
// this is massive and full of 0 follower andies
69
-
if (host === "https://atproto.brid.gy/" || host === "https://pds.si46.world/") continue;
70
71
pdses.push(host);
72
}
73
74
-
const accounts = [];
75
-
for (const pds of pdses) {
76
-
try {
77
-
const accountsOnPds = await getAccountsOnPds(pds);
78
-
79
-
if (!accountsOnPds) {
80
-
console.log(`Failed to get accounts on PDS: ${pds}`);
81
-
continue;
82
-
};
83
-
84
-
console.log(`Found ${accountsOnPds.length} accounts on PDS: ${pds}`);
85
-
accounts.push(...accountsOnPds);
86
-
} catch (e) {
87
-
console.log(`fetch error ${e}`);
88
-
continue;
89
-
};
90
-
}
91
92
const accountsToWrite = [];
93
-
for (let i = 0; i <= accounts.length; i = i + 25) {
94
-
const accountsToFetch = accounts.slice(i, i + 25);
95
-
const fetchedProfiles = await getProfiles(accountsToFetch);
96
accountsToWrite.push(...fetchedProfiles);
97
}
98
···
102
let output = 'Rank | Handle | PDS | Followers\n----|------|-----|----------';
103
104
for (const [i, account] of accountsToWrite.entries()) {
105
-
output += `\n${i + 1} | ${account.handle} | ${account.pds} | ${account.followersCount}`;
106
}
107
108
fs.writeFileSync('dist/accounts.md', output);
···
19
});
20
21
if (!response.ok) {
22
+
console.log(`failed to retrieve accounts for ${pds}`);
23
return [];
24
+
}
25
26
const data = await response.json();
27
···
51
}));
52
}
53
54
+
async function fetchAllAccounts(pdses, concurrency = 5) {
55
+
const results = [];
56
+
const queue = [...pdses];
57
+
58
+
const workers = Array.from({ length: concurrency }, async () => {
59
+
while (queue.length > 0) {
60
+
const pds = queue.pop();
61
+
try {
62
+
const accountsOnPds = await getAccountsOnPds(pds);
63
+
results.push(...accountsOnPds);
64
+
console.log(`Found ${accountsOnPds.length} accounts on ${pds}`);
65
+
} catch (e) {
66
+
console.log(`fetch error ${e}`);
67
+
}
68
+
}
69
+
});
70
71
+
await Promise.all(workers);
72
+
return results;
73
+
}
74
+
75
+
// finally do the thing
76
async function main() {
77
const data = fs.readFileSync('data.json', 'utf8');
78
const json = JSON.parse(data);
···
86
if (val.errorAt) continue;
87
88
// this is massive and full of 0 follower andies
89
+
if (host === 'https://atproto.brid.gy/' || host === 'https://pds.si46.world/') continue;
90
91
pdses.push(host);
92
}
93
94
+
const accounts = await fetchAllAccounts(pdses, 5);
95
96
const accountsToWrite = [];
97
+
for (let i = 0; i < accounts.length; i += 25) {
98
+
const batch = accounts.slice(i, i + 25);
99
+
const fetchedProfiles = await getProfiles(batch);
100
accountsToWrite.push(...fetchedProfiles);
101
}
102
···
106
let output = 'Rank | Handle | PDS | Followers\n----|------|-----|----------';
107
108
for (const [i, account] of accountsToWrite.entries()) {
109
+
output += `\n${i + 1} | ${account.handle} | ${account.pds} | ${account.followersCount || 0}`;
110
}
111
112
fs.writeFileSync('dist/accounts.md', output);