384 lines
18 KiB
JavaScript
384 lines
18 KiB
JavaScript
import { app } from "../../scripts/app.js";
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import { api } from "../../scripts/api.js";
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app.registerExtension({
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name: "RaykoLoraWidget",
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async beforeRegisterNodeDef(nodeType, nodeData, app) {
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if (nodeData.name === "RaykoModelsLoader") {
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console.log("[Rayko] JS loaded");
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const onNodeCreated = nodeType.prototype.onNodeCreated;
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nodeType.prototype.onNodeCreated = function() {
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const result = onNodeCreated ? onNodeCreated.apply(this, arguments) : undefined;
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this.loraRows = [];
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this.loraOptions = [];
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this.loraTree = {};
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this.targetWidth = 450;
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this.rowHeight = 30;
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this.clickZones = [];
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this.hiddenWidget = this.widgets.find(w => w.name === "lora_data");
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if (this.hiddenWidget) {
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this.hiddenWidget.hidden = true;
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this.hiddenWidget.serializeValue = () => {
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this.syncData();
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return this.hiddenWidget.value;
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};
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}
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this.setSize([this.targetWidth, this.size[1]]);
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this.addWidget("button", "✔️ Update LoRA list", "", async () => {
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await this.loadLoraList();
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this.graph.setDirtyCanvas(true, true);
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console.log("[Rayko] LoRA list updated (rows saved)");
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});
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this.addWidget("button", "➕ Add LoRA", "", () => {
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this.showLoraTreeSelector();
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});
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this.loadLoraList().then(() => {
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if (this.hiddenWidget && this.hiddenWidget.value) {
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try {
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const saved = JSON.parse(this.hiddenWidget.value);
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if (Array.isArray(saved) && saved.length > 0) {
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this.loraRows = saved;
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console.log("[Rayko] LoRA restored:", this.loraRows.length);
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}
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} catch (e) {
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console.error("[Rayko] Recovery error:", e);
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}
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}
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this.updateUI();
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});
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return result;
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};
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nodeType.prototype.loadLoraList = async function() {
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try {
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const response = await api.fetchApi("/rayko/get_loras");
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const data = await response.json();
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this.loraOptions = data.filter(l => l !== "None" && l !== null && l !== undefined);
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this.loraTree = this.buildLoraTree(this.loraOptions);
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console.log("[Rayko] LoRA found:", this.loraOptions.length);
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} catch (e) {
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console.error("[Rayko] ERROR:", e);
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this.loraOptions = [];
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this.loraTree = {};
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}
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};
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nodeType.prototype.buildLoraTree = function(loraList) {
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const tree = {};
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for (const lora of loraList) {
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if (!lora || lora === "None") continue;
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const normalizedPath = lora.replace(/\\/g, "/");
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const parts = normalizedPath.split("/");
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let current = tree;
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for (let i = 0; i < parts.length; i++) {
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const part = parts[i];
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const isLast = i === parts.length - 1;
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if (!current[part]) {
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current[part] = isLast ? null : {};
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}
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if (!isLast) {
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current = current[part];
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}
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}
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}
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return tree;
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};
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nodeType.prototype.onDrawForeground = function(ctx, visibleRect) {
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if (this.loraRows.length === 0) return;
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this.clickZones = [];
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const lastWidget = this.widgets[this.widgets.length - 1];
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const startY = lastWidget.y + lastWidget.height + 15;
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const padding = 10;
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const rightPanelWidth = 180;
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const toggleWidth = 30;
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for (let i = 0; i < this.loraRows.length; i++) {
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const row = this.loraRows[i];
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const y = startY + (i * this.rowHeight);
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const h = this.rowHeight - 2;
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ctx.fillStyle = i % 2 === 0 ? "rgba(0,0,0,0.3)" : "rgba(0,0,0,0.15)";
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ctx.fillRect(padding, y, this.size[0] - (padding * 2), h);
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const toggleX = padding + 5;
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const toggleY = y + h/2;
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ctx.fillStyle = row.enabled ? "#4CAF50" : "#555";
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ctx.beginPath();
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ctx.arc(toggleX + 8, toggleY, 7, 0, Math.PI * 2);
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ctx.fill();
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this.clickZones.push({ type: "toggle", index: i, x: toggleX, y: y, w: 24, h: h });
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const nameX = toggleX + toggleWidth;
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const nameW = this.size[0] - (padding * 2) - toggleWidth - rightPanelWidth - 20;
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ctx.fillStyle = row.enabled ? "#fff" : "#777";
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ctx.font = "12px sans-serif";
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let displayName = row.name;
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if (ctx.measureText(displayName).width > nameW) {
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while (ctx.measureText(displayName + "...").width > nameW && displayName.length > 0) {
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displayName = displayName.slice(0, -1);
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}
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displayName = displayName + "...";
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}
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ctx.fillText(displayName, nameX, toggleY + 4);
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this.clickZones.push({ type: "name", index: i, x: nameX, y: y, w: nameW, h: h });
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const arrowLX = this.size[0] - rightPanelWidth + 10;
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const arrowW = 28;
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ctx.fillStyle = row.enabled ? "#4CAF50" : "#555";
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ctx.beginPath();
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ctx.moveTo(arrowLX + 18, y + 8);
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ctx.lineTo(arrowLX + 8, toggleY);
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ctx.lineTo(arrowLX + 18, y + 22);
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ctx.fill();
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this.clickZones.push({ type: "left", index: i, x: arrowLX, y: y, w: arrowW, h: h });
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const strInputX = arrowLX + arrowW + 5;
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const strInputW = 55;
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ctx.fillStyle = "#222";
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ctx.fillRect(strInputX, y + 5, strInputW, h - 10);
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ctx.strokeStyle = row.enabled ? "#4CAF50" : "#555";
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ctx.strokeRect(strInputX, y + 5, strInputW, h - 10);
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ctx.fillStyle = row.enabled ? "#fff" : "#777";
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ctx.textAlign = "center";
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ctx.fillText(row.strength_model.toFixed(2), strInputX + strInputW/2, toggleY + 4);
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ctx.textAlign = "left";
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this.clickZones.push({ type: "strength_input", index: i, x: strInputX, y: y, w: strInputW, h: h });
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const arrowRX = strInputX + strInputW + 5;
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ctx.fillStyle = row.enabled ? "#4CAF50" : "#555";
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ctx.beginPath();
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ctx.moveTo(arrowRX + 10, y + 8);
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ctx.lineTo(arrowRX + 20, toggleY);
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ctx.lineTo(arrowRX + 10, y + 22);
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ctx.fill();
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this.clickZones.push({ type: "right", index: i, x: arrowRX, y: y, w: arrowW, h: h });
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const delX = arrowRX + arrowW + 15;
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const delW = 30;
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ctx.fillStyle = "#f44336";
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ctx.fillText("❌️", delX, toggleY + 4);
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this.clickZones.push({ type: "delete", index: i, x: delX, y: y, w: delW, h: h });
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}
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const totalH = startY + (this.loraRows.length * this.rowHeight) + 10;
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if (this.size[1] < totalH) this.setSize([this.targetWidth, totalH]);
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};
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nodeType.prototype.formatLoraName = function(name) {
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if (!name || name === "None") return "None";
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const parts = name.replace(/\\/g, "/").split("/");
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if (parts.length > 1) {
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const folder = parts[parts.length - 2];
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const file = parts[parts.length - 1];
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return folder + "/" + file;
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}
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return name;
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};
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nodeType.prototype.onMouseDown = function(e, pos, canvas) {
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if (!this.clickZones || this.clickZones.length === 0) return false;
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for (const zone of this.clickZones) {
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const inX = pos[0] >= zone.x && pos[0] <= zone.x + zone.w;
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const inY = pos[1] >= zone.y && pos[1] <= zone.y + zone.h;
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if (inX && inY) {
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if (zone.type === "toggle") {
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this.loraRows[zone.index].enabled = !this.loraRows[zone.index].enabled;
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this.syncData();
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this.graph.setDirtyCanvas(true, true);
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return true;
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}
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else if (zone.type === "strength_input") {
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const currentValue = this.loraRows[zone.index].strength_model;
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const newValue = prompt("Enter strenght LoRA:", currentValue.toFixed(2));
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if (newValue !== null) {
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const parsed = parseFloat(newValue);
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if (!isNaN(parsed) && parsed >= -10 && parsed <= 10) {
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this.loraRows[zone.index].strength_model = parsed;
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this.syncData();
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this.graph.setDirtyCanvas(true, true);
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} else {
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alert("Enter a number from -10 to 10");
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}
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}
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return true;
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}
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else if (zone.type === "left") {
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this.loraRows[zone.index].strength_model = Math.max(-10,
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Math.round((this.loraRows[zone.index].strength_model - 0.05) * 20) / 20);
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this.syncData();
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this.graph.setDirtyCanvas(true, true);
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return true;
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}
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else if (zone.type === "right") {
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this.loraRows[zone.index].strength_model = Math.min(10,
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Math.round((this.loraRows[zone.index].strength_model + 0.05) * 20) / 20);
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this.syncData();
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this.graph.setDirtyCanvas(true, true);
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return true;
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}
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else if (zone.type === "delete") {
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this.loraRows.splice(zone.index, 1);
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this.updateUI();
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return true;
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}
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}
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}
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return false;
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};
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nodeType.prototype.showLoraTreeSelector = function() {
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const self = this;
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const expandedFolders = {};
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const menu = document.createElement("div");
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menu.style.cssText = `
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position: fixed; background: #1a1a1a; border: 1px solid #444;
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border-radius: 6px; max-height: 500px; overflow-y: auto;
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z-index: 10000; left: 200px; top: 200px;
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min-width: 400px; box-shadow: 0 4px 20px rgba(0,0,0,0.5);
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`;
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const header = document.createElement("div");
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header.textContent = "📁 Choose LoRA";
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header.style.cssText = `
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padding: 10px 12px; color: #fff; font-weight: bold;
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border-bottom: 1px solid #333; background: #252525;
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`;
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menu.appendChild(header);
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if (Object.keys(this.loraTree).length === 0) {
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const emptyMsg = document.createElement("div");
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emptyMsg.textContent = "⚠️ List is empty";
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emptyMsg.style.cssText = `padding: 20px; color: #f44336; text-align: center;`;
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menu.appendChild(emptyMsg);
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} else {
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const noneItem = document.createElement("div");
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noneItem.textContent = "⭕ None";
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noneItem.style.cssText = `
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padding: 10px 12px; cursor: pointer; color: #888;
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border-bottom: 1px solid #333;
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`;
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noneItem.onclick = (e) => {
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e.stopPropagation();
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self.addLoraRow("None");
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menu.remove();
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};
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menu.appendChild(noneItem);
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createTreeItems("", self.loraTree, 0, menu, expandedFolders, self, header, noneItem);
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}
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document.body.appendChild(menu);
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setTimeout(() => {
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const closeHandler = (e) => {
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if (!menu.contains(e.target)) {
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menu.remove();
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document.removeEventListener("click", closeHandler);
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}
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};
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document.addEventListener("click", closeHandler);
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}, 100);
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};
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nodeType.prototype.addLoraRow = function(loraName) {
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this.loraRows.push({ name: loraName, strength_model: 1.0, strength_clip: 1.0, enabled: true });
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this.updateUI();
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};
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nodeType.prototype.updateUI = function() {
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this.syncData();
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if (this.graph) this.graph.setDirtyCanvas(true, true);
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};
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nodeType.prototype.syncData = function() {
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if (this.hiddenWidget) {
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this.hiddenWidget.value = JSON.stringify(this.loraRows);
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console.log("[Rayko] syncData:", this.hiddenWidget.value);
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}
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};
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const onExecute = this.onExecute;
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nodeType.prototype.onExecute = function() {
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this.syncData();
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return onExecute ? onExecute.apply(this, arguments) : undefined;
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};
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const onSerialize = this.onSerialize;
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nodeType.prototype.onSerialize = function(o) {
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this.syncData();
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return onSerialize ? onSerialize.apply(this, arguments) : undefined;
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};
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}
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}
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});
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function createTreeItems(path, tree, level, menu, expandedFolders, self, header, noneItem) {
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const sortedKeys = Object.keys(tree).sort((a, b) => {
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const aIsFolder = tree[a] !== null;
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const bIsFolder = tree[b] !== null;
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if (aIsFolder && !bIsFolder) return -1;
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if (!aIsFolder && bIsFolder) return 1;
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return a.toLowerCase().localeCompare(b.toLowerCase());
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});
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for (const name of sortedKeys) {
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const subTree = tree[name];
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const isFolder = subTree !== null;
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const itemPath = path ? path + "/" + name : name;
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if (isFolder) {
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const folderContainer = document.createElement("div");
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const folderHeader = document.createElement("div");
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folderHeader.style.cssText = `
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padding: 8px 12px; cursor: pointer; color: #ffd700;
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font-size: 13px; background: #252525;
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display: flex; align-items: center;
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`;
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folderHeader.style.paddingLeft = (12 + level * 16) + "px";
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const isExpanded = expandedFolders[itemPath];
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folderHeader.innerHTML = `<span style="margin-right:8px;">${isExpanded ? "▼" : "▶"}</span> 📁 ${name}`;
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folderHeader.onclick = (e) => {
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e.stopPropagation();
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expandedFolders[itemPath] = !expandedFolders[itemPath];
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menu.innerHTML = "";
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menu.appendChild(header);
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menu.appendChild(noneItem);
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createTreeItems("", self.loraTree, 0, menu, expandedFolders, self, header, noneItem);
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};
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folderContainer.appendChild(folderHeader);
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menu.appendChild(folderContainer);
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if (expandedFolders[itemPath]) {
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createTreeItems(itemPath, subTree, level + 1, menu, expandedFolders, self, header, noneItem);
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}
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} else {
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const fileItem = document.createElement("div");
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fileItem.textContent = "📄 " + name;
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fileItem.style.cssText = `
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padding: 8px 12px; cursor: pointer; color: #ddd; font-size: 12px;
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`;
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fileItem.style.paddingLeft = (12 + level * 16) + "px";
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fileItem.onclick = (e) => {
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e.stopPropagation();
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self.addLoraRow(itemPath);
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if (menu.parentNode) menu.remove();
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};
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menu.appendChild(fileItem);
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}
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}
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} |