修复 ChatGPT Web 生图发起即扣额度

This commit is contained in:
Codex
2026-05-24 18:50:14 +08:00
parent 14b182d09b
commit 66837b7d7f
7 changed files with 207 additions and 51 deletions
@@ -1145,9 +1145,6 @@ fn apply_chatgpt_web_image_quota_request_delta_to_metadata(
.zip(used)
.map(|(limit, used)| (limit - used).max(0.0))
});
let Some(remaining) = remaining else {
return false;
};
let limit = chatgpt_web_image_quota_request_limit_choice(
metadata,
status_snapshot,
@@ -1155,13 +1152,22 @@ fn apply_chatgpt_web_image_quota_request_delta_to_metadata(
snapshot_limit,
remaining,
);
if limit.is_none()
&& chatgpt_web_image_quota_metadata_limit_is_legacy_free_default(
metadata,
status_snapshot,
metadata_limit,
remaining,
)
{
metadata.remove("image_quota_total");
metadata.remove("image_quota_limit_source");
}
let limit_value = limit
.as_ref()
.map(|limit| limit.value)
.unwrap_or(remaining.max(0.0));
let new_remaining = (remaining - 1.0).max(0.0);
.unwrap_or_else(|| remaining.unwrap_or(0.0).max(0.0));
metadata.insert("image_quota_remaining".to_string(), json!(new_remaining));
if limit_value > 0.0 {
metadata.insert("image_quota_total".to_string(), json!(limit_value));
if let Some(source) = limit
@@ -1171,12 +1177,32 @@ fn apply_chatgpt_web_image_quota_request_delta_to_metadata(
{
metadata.insert("image_quota_limit_source".to_string(), json!(source));
}
metadata.insert(
"image_quota_used".to_string(),
json!((limit_value - new_remaining).max(0.0)),
);
} else if let Some(used) = used {
metadata.insert("image_quota_used".to_string(), json!(used + 1.0));
}
match remaining {
Some(remaining) => {
let new_remaining = (remaining - 1.0).max(0.0);
metadata.insert("image_quota_remaining".to_string(), json!(new_remaining));
if limit_value > 0.0 {
metadata.insert(
"image_quota_used".to_string(),
json!((limit_value - new_remaining).max(0.0)),
);
} else if let Some(used) = used {
metadata.insert("image_quota_used".to_string(), json!(used + 1.0));
} else {
metadata.insert("image_quota_used".to_string(), json!(1.0));
}
}
None => {
let new_used = used.unwrap_or(0.0).max(0.0) + 1.0;
metadata.insert("image_quota_used".to_string(), json!(new_used));
if limit_value > 0.0 {
metadata.insert(
"image_quota_remaining".to_string(),
json!((limit_value - new_used).max(0.0)),
);
}
}
}
if !metadata.contains_key("image_quota_reset_at") {
if let Some(reset_at) =
@@ -1227,12 +1253,35 @@ struct ChatGptWebImageQuotaRequestLimit {
source: Option<String>,
}
fn chatgpt_web_image_quota_metadata_limit_is_legacy_free_default(
metadata: &Map<String, Value>,
status_snapshot: Option<&Value>,
metadata_limit: Option<f64>,
remaining: Option<f64>,
) -> bool {
let Some(limit) = metadata_limit else {
return false;
};
let plan_type = chatgpt_web_image_quota_metadata_str(metadata, "plan_type").or_else(|| {
chatgpt_web_image_quota_snapshot(status_snapshot)
.and_then(|quota| chatgpt_web_image_quota_metadata_str(quota, "plan_type"))
});
let metadata_limit_source =
chatgpt_web_image_quota_metadata_str(metadata, "image_quota_limit_source");
chatgpt_web_image_quota_limit_is_legacy_free_default(
limit,
metadata_limit_source,
plan_type,
remaining,
)
}
fn chatgpt_web_image_quota_request_limit_choice(
metadata: &Map<String, Value>,
status_snapshot: Option<&Value>,
metadata_limit: Option<f64>,
snapshot_limit: Option<f64>,
remaining: f64,
remaining: Option<f64>,
) -> Option<ChatGptWebImageQuotaRequestLimit> {
let plan_type = chatgpt_web_image_quota_metadata_str(metadata, "plan_type").or_else(|| {
chatgpt_web_image_quota_snapshot(status_snapshot)
@@ -1251,7 +1300,7 @@ fn chatgpt_web_image_quota_request_limit_choice(
let source = metadata_limit_source.map(ToOwned::to_owned).or_else(|| {
let is_first_remaining = plan_type
.is_some_and(|value| value.eq_ignore_ascii_case("free"))
&& (limit - remaining).abs() <= f64::EPSILON;
&& remaining.is_some_and(|remaining| (limit - remaining).abs() <= f64::EPSILON);
Some(
if is_first_remaining {
"first_remaining"
@@ -1279,11 +1328,9 @@ fn chatgpt_web_image_quota_request_limit_choice(
}
remaining
.is_finite()
.then_some(remaining)
.filter(|value| *value > 0.0)
.map(|value| ChatGptWebImageQuotaRequestLimit {
value,
.filter(|remaining| remaining.is_finite() && *remaining > 0.0)
.map(|remaining| ChatGptWebImageQuotaRequestLimit {
value: remaining,
source: Some("first_remaining".to_string()),
})
}
@@ -1303,7 +1350,7 @@ fn chatgpt_web_image_quota_limit_is_legacy_free_default(
limit: f64,
source: Option<&str>,
plan_type: Option<&str>,
remaining: f64,
remaining: Option<f64>,
) -> bool {
let plan_type_is_free = plan_type
.map(str::trim)
@@ -1314,7 +1361,7 @@ fn chatgpt_web_image_quota_limit_is_legacy_free_default(
if (limit - 25.0).abs() > f64::EPSILON {
return false;
}
remaining < limit
remaining.is_none_or(|remaining| remaining.is_finite() && remaining < limit)
}
async fn refresh_chatgpt_web_image_quota_after_success(
@@ -2842,6 +2889,40 @@ mod tests {
assert_eq!(metadata["image_quota_reset_at"], json!(2_000u64));
}
#[test]
fn chatgpt_web_image_quota_request_delta_records_unknown_quota_use() {
let mut metadata = Map::new();
assert!(apply_chatgpt_web_image_quota_request_delta_to_metadata(
&mut metadata,
None,
1_000,
None,
));
assert_eq!(metadata.get("image_quota_remaining"), None);
assert_eq!(metadata.get("image_quota_total"), None);
assert_eq!(metadata["image_quota_used"], json!(1.0));
assert_eq!(metadata["image_quota_local_request_count"], json!(1u64));
assert_eq!(metadata["updated_at"], json!(1_000u64));
}
#[test]
fn chatgpt_web_image_quota_request_delta_derives_remaining_from_limit_only() {
let mut metadata = Map::from_iter([("image_quota_total".to_string(), json!(10.0))]);
assert!(apply_chatgpt_web_image_quota_request_delta_to_metadata(
&mut metadata,
None,
1_000,
None,
));
assert_eq!(metadata["image_quota_remaining"], json!(9.0));
assert_eq!(metadata["image_quota_total"], json!(10.0));
assert_eq!(metadata["image_quota_used"], json!(1.0));
}
#[test]
fn chatgpt_web_image_quota_request_delta_ignores_legacy_free_25_limit() {
let mut metadata = Map::from_iter([
@@ -2867,6 +2948,30 @@ mod tests {
);
}
#[test]
fn chatgpt_web_image_quota_request_delta_ignores_legacy_free_25_without_remaining() {
let mut metadata = Map::from_iter([
("plan_type".to_string(), json!("free")),
("image_quota_total".to_string(), json!(25.0)),
]);
assert!(apply_chatgpt_web_image_quota_request_delta_to_metadata(
&mut metadata,
None,
1_000,
None,
));
assert_eq!(metadata.get("image_quota_remaining"), None);
assert_eq!(metadata.get("image_quota_total"), None);
assert_eq!(metadata["image_quota_used"], json!(1.0));
assert_eq!(
metadata.get("image_quota_limit_source"),
None,
"legacy free default should not become a first observed limit without remaining"
);
}
#[test]
fn chatgpt_web_image_quota_request_delta_dedupes_same_candidate_start() {
let mut metadata = Map::from_iter([
@@ -482,7 +482,7 @@ fn chatgpt_web_image_quota_limit_is_legacy_free_default(
if (limit - 25.0).abs() > f64::EPSILON {
return false;
}
remaining.is_some_and(|value| value < limit)
remaining.is_none_or(|value| value < limit)
}
fn model_quota_window_snapshot(