Fixed Issues & Enhanced RegEx Replacer Node

This commit is contained in:
Nicole Rappe 2025-05-03 08:34:09 -06:00
parent 03cc82b305
commit c1c3e97e12

View File

@ -11,26 +11,17 @@ const RegexReplaceNode = ({ id, data }) => {
const [pattern, setPattern] = useState(data?.pattern || "");
const [replacement, setReplacement] = useState(data?.replacement || "");
const [flags, setFlags] = useState(data?.flags || "g");
const [enabled, setEnabled] = useState(data?.enabled ?? true);
const [result, setResult] = useState("");
const [original, setOriginal] = useState("");
const valueRef = useRef("");
const handlePatternChange = (e) => {
const val = e.target.value;
setPattern(val);
setNodes((nds) =>
nds.map((n) =>
n.id === id ? { ...n, data: { ...n.data, pattern: val } } : n
)
);
};
const handleReplacementChange = (e) => {
const val = e.target.value;
setReplacement(val);
setNodes((nds) =>
nds.map((n) =>
n.id === id ? { ...n, data: { ...n.data, replacement: val } } : n
const updateNodeData = (key, val) => {
setNodes(nds =>
nds.map(n =>
n.id === id ? { ...n, data: { ...n.data, [key]: val } } : n
)
);
};
@ -44,11 +35,23 @@ const RegexReplaceNode = ({ id, data }) => {
const inputValue = inputEdge
? window.BorealisValueBus[inputEdge.source] || ""
: "";
setOriginal(inputValue);
let newVal = inputValue;
try {
const regex = new RegExp(pattern, 'g');
newVal = inputValue.replace(regex, replacement);
if (enabled && pattern) {
const regex = new RegExp(pattern, flags);
let safeReplacement = replacement.trim();
if (
safeReplacement.startsWith('"') &&
safeReplacement.endsWith('"')
) {
safeReplacement = safeReplacement.slice(1, -1);
}
newVal = inputValue.replace(regex, safeReplacement);
}
} catch (err) {
newVal = `[Error] ${err.message}`;
}
@ -60,18 +63,14 @@ const RegexReplaceNode = ({ id, data }) => {
}
};
const startInterval = () => {
intervalId = setInterval(runNodeLogic, currentRate);
};
startInterval();
intervalId = setInterval(runNodeLogic, currentRate);
const monitor = setInterval(() => {
const newRate = window.BorealisUpdateRate;
if (newRate !== currentRate) {
clearInterval(intervalId);
intervalId = setInterval(runNodeLogic, newRate);
currentRate = newRate;
startInterval();
}
}, 300);
@ -79,7 +78,7 @@ const RegexReplaceNode = ({ id, data }) => {
clearInterval(intervalId);
clearInterval(monitor);
};
}, [id, edges, pattern, replacement]);
}, [id, edges, pattern, replacement, flags, enabled]);
return (
<div className="borealis-node">
@ -92,64 +91,71 @@ const RegexReplaceNode = ({ id, data }) => {
Perform regex replacement on upstream string
</div>
<label style={{ display: "block", marginBottom: "2px" }}>
Regular Expression:
</label>
<label>Regex Pattern:</label>
<input
type="text"
value={pattern}
onChange={handlePatternChange}
placeholder="e.g. \\d+"
style={{
width: "100%",
fontSize: "9px",
background: "#1e1e1e",
color: "#ccc",
border: "1px solid #444",
borderRadius: "2px",
padding: "3px",
marginBottom: "6px"
onChange={(e) => {
setPattern(e.target.value);
updateNodeData("pattern", e.target.value);
}}
placeholder="e.g. \\d+"
style={inputStyle}
/>
<label style={{ display: "block", marginBottom: "2px" }}>
Replacement:
</label>
<label>Replacement:</label>
<input
type="text"
value={replacement}
onChange={handleReplacementChange}
placeholder="e.g. '#'
"
style={{
width: "100%",
fontSize: "9px",
background: "#1e1e1e",
color: "#ccc",
border: "1px solid #444",
borderRadius: "2px",
padding: "3px",
marginBottom: "6px"
onChange={(e) => {
setReplacement(e.target.value);
updateNodeData("replacement", e.target.value);
}}
placeholder="e.g. $1"
style={inputStyle}
/>
<label style={{ display: "block", marginBottom: "2px" }}>
Output:
</label>
<label>Regex Flags:</label>
<input
type="text"
value={flags}
onChange={(e) => {
setFlags(e.target.value);
updateNodeData("flags", e.target.value);
}}
placeholder="e.g. gi"
style={inputStyle}
/>
<div style={{ margin: "6px 0" }}>
<label>
<input
type="checkbox"
checked={enabled}
onChange={(e) => {
setEnabled(e.target.checked);
updateNodeData("enabled", e.target.checked);
}}
style={{ marginRight: "6px" }}
/>
Enable Replacement
</label>
</div>
<label>Original Input:</label>
<textarea
readOnly
value={original}
rows={2}
style={textAreaStyle}
/>
<label>Output:</label>
<textarea
readOnly
value={result}
rows={3}
style={{
width: "100%",
fontSize: "9px",
background: "#2a2a2a",
color: "#ccc",
border: "1px solid #444",
borderRadius: "2px",
padding: "3px",
resize: "vertical"
}}
rows={2}
style={textAreaStyle}
/>
</div>
@ -158,15 +164,37 @@ const RegexReplaceNode = ({ id, data }) => {
);
};
const inputStyle = {
width: "100%",
fontSize: "9px",
background: "#1e1e1e",
color: "#ccc",
border: "1px solid #444",
borderRadius: "2px",
padding: "3px",
marginBottom: "6px"
};
const textAreaStyle = {
width: "100%",
fontSize: "9px",
background: "#2a2a2a",
color: "#ccc",
border: "1px solid #444",
borderRadius: "2px",
padding: "3px",
resize: "vertical",
marginBottom: "6px"
};
export default {
type: "RegexReplace",
label: "Regex Replacer",
description: `
Perform a user-specified regular expression replacement on an input string.
- User enters a regex pattern
- User enters a replacement string
- Outputs the transformed string to downstream nodes
Enhanced Regex Replacer:
- Add regex flags (g, i, m, etc)
- Live preview of input vs output
- Optional enable toggle for replacement logic
`.trim(),
content: "Perform regex replacement on upstream string",
component: RegexReplaceNode