0.17

web/js/loop_combine_texts_by_lines.js

@@ -0,0 +1,72 @@
+import { app } from "../../../scripts/app.js";
+
+app.registerExtension({
+    name: "Bjornulf.CombineTextsByLines",
+    async nodeCreated(node) {
+        if (node.comfyClass === "Bjornulf_CombineTextsByLines") {
+            const updateInputsAndOutputs = () => {
+                const numInputsWidget = node.widgets.find(w => w.name === "number_of_inputs");
+                const numLinesWidget = node.widgets.find(w => w.name === "number_of_lines");
+                if (!numInputsWidget || !numLinesWidget) return;
+
+                const numInputs = numInputsWidget.value;
+                const numLines = numLinesWidget.value;
+                
+                // Update inputs
+                if (!node.inputs) {
+                    node.inputs = [];
+                }
+                
+                // Remove excess inputs
+                node.inputs = node.inputs.filter(input => !input.name.startsWith('text_') || parseInt(input.name.split('_')[1]) <= numInputs);
+                
+                // Add new inputs if needed
+                for (let i = node.inputs.length; i < numInputs; i++) {
+                    const inputName = `text_${i + 1}`;
+                    if (!node.inputs.find(input => input.name === inputName)) {
+                        node.addInput(inputName, "STRING");
+                    }
+                }
+                
+                // Update outputs
+                if (!node.outputs) {
+                    node.outputs = [];
+                }
+                
+                // Remove excess outputs
+                while (node.outputs.length > numLines) {
+                    node.removeOutput(node.outputs.length - 1);
+                }
+                
+                // Add new outputs if needed
+                while (node.outputs.length < numLines) {
+                    node.addOutput(`Line ${node.outputs.length + 1}`, "STRING", { array: true });
+                }
+
+                // Update output labels and types
+                node.outputs.forEach((output, index) => {
+                    output.name = `line_${index + 1}`;
+                    output.label = `Line ${index + 1}`;
+                    output.type = "STRING";
+                    output.array = true;
+                });
+                
+                node.setSize(node.computeSize());
+            };
+
+            // Move control widgets to the top and remove any text area widgets
+            node.widgets = node.widgets.filter(w => w.name === "number_of_inputs" || w.name === "number_of_lines");
+
+            // Set up callbacks
+            node.widgets.forEach(w => {
+                w.callback = () => {
+                    updateInputsAndOutputs();
+                    app.graph.setDirtyCanvas(true);
+                };
+            });
+
+            // Initial update
+            setTimeout(updateInputsAndOutputs, 0);
+        }
+    }
+});