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Fixed OCR Node Import Behavior

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This commit is contained in:
Nicole Rappe 2025-05-03 07:55:42 -06:00
parent b53543d7a4
commit cf8acaf9e7
1 changed files with 28 additions and 9 deletions
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37
Data/Server/WebUI/src/nodes/Data Analysis/Node_OCR_Text_Extraction.jsx
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@ -22,20 +22,40 @@ const OCRNode = ({ id, data }) => {
const { setNodes } = useReactFlow();
const [ocrOutput, setOcrOutput] = useState("");
const [engine, setEngine] = useState("None");
const [backend, setBackend] = useState("CPU");
const [dataType, setDataType] = useState("Mixed");
const [customRateEnabled, setCustomRateEnabled] = useState(true);
const [customRateMs, setCustomRateMs] = useState(1000);
const [changeThreshold, setChangeThreshold] = useState(0);
const [engine, setEngine] = useState(data?.engine || "None");
const [backend, setBackend] = useState(data?.backend || "CPU");
const [dataType, setDataType] = useState(data?.dataType || "Mixed");
const [customRateEnabled, setCustomRateEnabled] = useState(data?.customRateEnabled ?? true);
const [customRateMs, setCustomRateMs] = useState(data?.customRateMs || 1000);
const [changeThreshold, setChangeThreshold] = useState(data?.changeThreshold || 0);
const valueRef = useRef("");
const lastUsed = useRef({ engine: "", backend: "", dataType: "" });
const lastProcessedAt = useRef(0);
const lastImageHash = useRef(0);
// Sync updated settings back into node.data for persistence
useEffect(() => {
setNodes((nodes) =>
nodes.map((n) =>
n.id === id
? {
...n,
data: {
...n.data,
engine,
backend,
dataType,
customRateEnabled,
customRateMs,
changeThreshold
}
}
: n
)
);
}, [engine, backend, dataType, customRateEnabled, customRateMs, changeThreshold]);
const sendToOCRAPI = async (base64) => {
const cleanBase64 = base64.replace(/^data:image\/[a-zA-Z]+;base64,/, "");
@ -91,7 +111,6 @@ const OCRNode = ({ id, data }) => {
const imageChanged = hashDelta > hashThreshold;
// Only reprocess if config changed, or image changed AND time passed
if (!configChanged && (!imageChanged || (now - lastProcessedAt.current < effectiveRate))) return;
lastUsed.current = { engine, backend, dataType };