Preset text

preset-text/README.md

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+This currently requires this branch of ComfyUI to be of any use:
+https://github.com/pythongosssss/ComfyUI/tree/widget2input 
+or
+https://github.com/pythongosssss/ComfyUI/tree/custom-ws-messages
+
+You can right click the CLIPTextEncode node
+convert text to input
+then feed the results of this node into the text encode

preset-text/presetText.js

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+import { app } from "/scripts/app.js";
+
+// Allows you to manage preset tags for e.g. common negative prompt
+
+app.registerExtension({
+	name: "pysssss.PresetText",
+	registerCustomNodes() {
+		class PresetTextNode {
+			constructor() {
+				this.isVirtualNode = true;
+
+				const id = "pysssss.PresetText.Presets";
+				const getPresets = () => {
+					let items;
+					try {
+						items = JSON.parse(localStorage.getItem(id));
+					} catch (error) {}
+					if (!items || !items.length) {
+						items = [
+							{ name: "default negative", value: "worst quality" },
+						];
+					}
+					return items;
+				};
+
+				this.addOutput("text", "STRING");
+
+				let presets = getPresets();
+				const widget = this.addWidget("combo", "value", presets[0].name, () => {}, {
+					values: presets.map((p) => p.name),
+				});
+				this.addWidget("button", "Manage", "Manage", () => {
+					const container = document.createElement("div");
+					Object.assign(container.style, {
+						display: "grid",
+						gridTemplateColumns: "1fr 1fr",
+						gap: "10px",
+					});
+
+					const addNew = document.createElement("button");
+					addNew.textContent = "Add New";
+					addNew.classList.add("pysssss-presettext-addnew");
+					Object.assign(addNew.style, {
+						fontSize: "13px",
+						gridColumn: "1 / 3",
+						color: "dodgerblue",
+						width: "auto",
+						textAlign: "center",
+					});
+					addNew.onclick = () => {
+						addRow({ name: "", value: "" });
+					};
+					container.append(addNew);
+
+					function addRow(p) {
+						const name = document.createElement("input");
+						const nameLbl = document.createElement("label");
+						name.value = p.name;
+						nameLbl.textContent = "Name:";
+						nameLbl.append(name);
+
+						const value = document.createElement("input");
+						const valueLbl = document.createElement("label");
+						value.value = p.value;
+						valueLbl.textContent = "Value:";
+						valueLbl.append(value);
+
+						addNew.before(nameLbl, valueLbl);
+					}
+					for (const p of presets) {
+						addRow(p);
+					}
+
+					const help = document.createElement("span");
+					help.textContent = "To remove a preset set the name or value to blank";
+					help.style.gridColumn = "1 / 3";
+					container.append(help);
+
+					dialog.show("");
+					dialog.textElement.append(container);
+				});
+
+				const dialog = new app.ui.dialog.constructor();
+				dialog.element.classList.add("comfy-settings");
+
+				const closeButton = dialog.element.querySelector("button");
+				closeButton.textContent = "CANCEL";
+				const saveButton = document.createElement("button");
+				saveButton.textContent = "SAVE";
+				saveButton.onclick = function () {
+					const inputs = dialog.element.querySelectorAll("input");
+					const p = [];
+					for (let i = 0; i < inputs.length; i += 2) {
+						const n = inputs[i];
+						const v = inputs[i + 1];
+						if (!n.value.trim() || !v.value.trim()) {
+							continue;
+						}
+						p.push({ name: n.value, value: v.value });
+					}
+
+					widget.options.values = p.map((p) => p.name);
+					if (!widget.options.values.includes(widget.value)) {
+						widget.value = widget.options.values[0];
+					}
+
+					presets = p;
+					localStorage.setItem(id, JSON.stringify(presets));
+
+					dialog.close();
+				};
+
+				closeButton.before(saveButton);
+
+				this.applyToGraph = function (workflow) {
+					// For each output link copy our value over the original widget value
+					if (this.outputs[0].links && this.outputs[0].links.length) {
+						for (const l of this.outputs[0].links) {
+							debugger;
+							const link_info = app.graph.links[l];
+							const outNode = app.graph.getNodeById(link_info.target_id);
+							const outIn = outNode && outNode.inputs && outNode.inputs[link_info.target_slot];
+							if (outIn.widget) {
+								const w = outNode.widgets.find((w) => w.name === outIn.widget);
+								if (w) {
+									w.value = presets.find((p) => p.name === widget.value).value;
+								}
+							}
+						}
+					}
+				};
+			}
+		}
+
+		LiteGraph.registerNodeType(
+			"PresetText",
+			Object.assign(PresetTextNode, {
+				title: "PresetText",
+			})
+		);
+
+		PresetTextNode.category = "utils";
+	},
+});