MessageTags: add argument support & considerably improve UX

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Vendicated 2026-03-11 05:27:41 +01:00 committed by End
parent d99b84c7ce
commit f261a75cd5
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5 changed files with 293 additions and 133 deletions

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/*
* Vencord, a Discord client mod
* Copyright (c) 2026 Vendicated and contributors
* SPDX-License-Identifier: GPL-3.0-or-later
*/
import { BaseText } from "@components/BaseText";
import { Button } from "@components/Button";
import { Card } from "@components/Card";
import { InlineCode } from "@components/CodeBlock";
import { ExpandableSection } from "@components/ExpandableCard";
import { Flex } from "@components/Flex";
import { HeadingSecondary } from "@components/Heading";
import { InfoIcon } from "@components/Icons";
import { Margins } from "@components/margins";
import { Paragraph } from "@components/Paragraph";
import { ModalCloseButton, ModalContent, ModalFooter, ModalHeader, ModalProps, ModalRoot, ModalSize, openModal } from "@utils/modal";
import { TextArea, TextInput, useState } from "@webpack/common";
import { parseTagArguments, registerTagCommand } from ".";
import { addTag, getTag, Tag } from "./settings";
export function openCreateTagModal(initialValue: Tag = { name: "", message: "" }) {
openModal(modalProps => (
<Modal initialValue={initialValue} modalProps={modalProps} />
));
}
const EXAMPLE_RESPONSE = "Hello {{user}}! I am feeling {{mood = great}}.";
function Modal({ initialValue, modalProps }: { initialValue: Tag; modalProps: ModalProps; }) {
const [name, setName] = useState(initialValue.name);
const [message, setMessage] = useState(initialValue.message.replaceAll("\\n", "\n"));
const detectedArguments = parseTagArguments(message);
const hasReservedEphemeral = detectedArguments.some(arg => arg.name === "ephemeral");
const nameAlreadyExists = name !== initialValue.name && getTag(name);
return (
<ModalRoot {...modalProps} size={ModalSize.MEDIUM}>
<ModalHeader>
<BaseText size="lg" weight="semibold" style={{ flexGrow: 1 }}>Create Tag</BaseText>
<ModalCloseButton onClick={modalProps.onClose} />
</ModalHeader>
<ModalContent>
<Flex flexDirection="column" gap={12}>
<Paragraph>Create a new tag which will be registered as a slash command.</Paragraph>
<section className={Margins.top8}>
<HeadingSecondary>Name</HeadingSecondary>
<TextInput value={name} onChange={setName} placeholder="greet" />
</section>
<section>
<HeadingSecondary>Response</HeadingSecondary>
<TextArea value={message} onChange={setMessage} placeholder={EXAMPLE_RESPONSE} />
</section>
{detectedArguments.length > 0 && (
<section>
<HeadingSecondary>Detected Arguments</HeadingSecondary>
<Paragraph>
<ul>
{detectedArguments.map(arg => (
<li key={arg.name}>
&mdash; <b>{arg.name}</b>{arg.defaultValue ? ` (default: ${arg.defaultValue})` : ""}
</li>
))}
</ul>
</Paragraph>
</section>
)}
<ExpandableSection
renderContent={() => (
<Flex flexDirection="column" gap={12}>
<Paragraph>
Your response can include variables wrapped in double curly braces which will become command arguments, for example <InlineCode>{"Hello {{user}}"}</InlineCode>.
</Paragraph>
<Paragraph>
You can specify arguments with default values by using an equals sign, for example <InlineCode>{"Hello {{user = pal}}"}</InlineCode>.
</Paragraph>
<section>
<Paragraph><b>Example Command response:</b> <InlineCode>{EXAMPLE_RESPONSE}</InlineCode></Paragraph>
<Paragraph><b>Example usage:</b> <InlineCode>{"/greet user:@Clyde"}</InlineCode></Paragraph>
<Paragraph><b>Example output:</b> <InlineCode>{"Hello @Clyde! I am feeling great."}</InlineCode></Paragraph>
</section>
</Flex>
)}
>
<Flex alignItems="center" gap={8}>
<InfoIcon color="var(--text-muted)" height={16} width={16} />
View Arguments guide
</Flex>
</ExpandableSection>
{hasReservedEphemeral &&
<Card variant="danger" className={Margins.top8} defaultPadding>
<Paragraph>The argument name "ephemeral" is reserved and cannot be used.</Paragraph>
</Card>
}
{nameAlreadyExists &&
<Card variant="warning" className={Margins.top8} defaultPadding>
<Paragraph>A tag with the name <InlineCode>{name}</InlineCode> already exists and will be overwritten.</Paragraph>
</Card>
}
</Flex>
</ModalContent>
<ModalFooter>
<Flex>
<Button
variant="secondary"
onClick={modalProps.onClose}
>
Cancel
</Button>
<Button
onClick={() => {
const tag = { name, message };
addTag(tag);
registerTagCommand(tag);
modalProps.onClose();
}}
disabled={!name || !message || hasReservedEphemeral}
>
Create
</Button>
</Flex>
</ModalFooter>
</ModalRoot>
);
}

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/*
* Vencord, a Discord client mod
* Copyright (c) 2026 Vendicated and contributors
* SPDX-License-Identifier: GPL-3.0-or-later
*/
import { BaseText } from "@components/BaseText";
import { Button } from "@components/Button";
import { Card } from "@components/Card";
import { Flex } from "@components/Flex";
import { DeleteIcon, PencilIcon } from "@components/Icons";
import { Margins } from "@components/margins";
import { Paragraph } from "@components/Paragraph";
import { openCreateTagModal } from "./CreateTagModal";
import { removeTag, settings } from "./settings";
export function SettingsTagList() {
const { tagsList } = settings.use(["tagsList"]);
return (
<section className={Margins.top8}>
<BaseText size="md" weight="semibold">Registered Tags</BaseText>
<Flex flexDirection="column" gap="0.5em" className={Margins.top8}>
{Object.values(tagsList).map(tag => (
<Card key={tag.name} className="vc-messageTags-card">
<Paragraph size="md" weight="medium">{tag.name}</Paragraph>
<Button variant="secondary" size="iconOnly" onClick={() => openCreateTagModal(tag)}>
<PencilIcon aria-label="Edit Tag" width={20} height={20} />
</Button>
<Button variant="dangerSecondary" size="iconOnly" onClick={() => removeTag(tag.name)}>
<DeleteIcon aria-label="Delete Tag" width={20} height={20} />
</Button>
</Card>
))}
<Button onClick={() => openCreateTagModal()}>Create Tag</Button>
</Flex>
</section>
);
}

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@ -16,81 +16,85 @@
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import "./styles.css";
import { ApplicationCommandInputType, ApplicationCommandOptionType, findOption, registerCommand, sendBotMessage, unregisterCommand } from "@api/Commands";
import { definePluginSettings } from "@api/Settings";
import { Devs } from "@utils/constants";
import definePlugin, { OptionType } from "@utils/types";
import { sendMessage } from "@utils/discord";
import definePlugin from "@utils/types";
import { openCreateTagModal } from "./CreateTagModal";
import { getTag, getTags, removeTag, settings, Tag } from "./settings";
const EMOTE = "<:luna:1035316192220553236>";
const DATA_KEY = "MessageTags_TAGS";
const MessageTagsMarker = Symbol("MessageTags");
const ArgumentRegex = /{{(.+?)}}/g;
interface Tag {
name: string;
message: string;
export function parseTagArguments(message: string) {
const args = [] as { name: string, defaultValue: string | null; }[];
for (const [, value] of message.matchAll(ArgumentRegex)) {
const [name, defaultValue] = value.split("=").map(s => s.trim());
if (!name) continue;
if (args.some(arg => arg.name === name)) continue;
args.push({ name: name.toLowerCase(), defaultValue: defaultValue ?? null });
}
return args;
}
function getTags() {
return settings.store.tagsList;
}
export function registerTagCommand(tag: Tag) {
const tagArguments = parseTagArguments(tag.message);
function getTag(name: string) {
return settings.store.tagsList[name] ?? null;
}
function addTag(tag: Tag) {
settings.store.tagsList[tag.name] = tag;
}
function removeTag(name: string) {
delete settings.store.tagsList[name];
}
function createTagCommand(tag: Tag) {
registerCommand({
name: tag.name,
description: tag.name,
inputType: ApplicationCommandInputType.BUILT_IN_TEXT,
execute: async (_, ctx) => {
if (!getTag(tag.name)) {
sendBotMessage(ctx.channel.id, {
content: `${EMOTE} The tag **${tag.name}** does not exist anymore! Please reload ur Discord to fix :)`
});
return { content: `/${tag.name}` };
inputType: ApplicationCommandInputType.BUILT_IN,
options: [
...tagArguments.map(arg => ({
name: arg.name,
description: arg.name,
type: ApplicationCommandOptionType.STRING,
required: arg.defaultValue === null
})),
{
name: "ephemeral",
description: "Whether the response should only be visible to you",
type: ApplicationCommandOptionType.BOOLEAN,
required: false
}
],
if (settings.store.clyde) sendBotMessage(ctx.channel.id, {
content: `${EMOTE} The tag **${tag.name}** has been sent!`
});
return { content: tag.message.replaceAll("\\n", "\n") };
execute: async (args, ctx) => {
const ephemeral = findOption(args, "ephemeral", false);
const response = tag.message
.replace(ArgumentRegex, (fullMatch, value: string) => {
const [argName, defaultValue] = value.split("=").map(s => s.trim());
return findOption(args, argName, null) ?? defaultValue ?? fullMatch;
})
.replaceAll("\\n", "\n");
const doSend = ephemeral ? sendBotMessage : sendMessage;
doSend(ctx.channel.id, { content: response });
},
[MessageTagsMarker]: true,
}, "CustomTags");
}
const settings = definePluginSettings({
clyde: {
name: "Clyde message on send",
description: "If enabled, clyde will send you an ephemeral message when a tag was used.",
type: OptionType.BOOLEAN,
default: true
},
tagsList: {
type: OptionType.CUSTOM,
default: {} as Record<string, Tag>,
}
});
export default definePlugin({
name: "MessageTags",
description: "Allows you to save messages and to use them with a simple command.",
authors: [Devs.Luna],
description: "Allows you to create custom slash commands",
authors: [Devs.Luna, Devs.Ven],
settings,
async start() {
const tags = getTags();
for (const tagName in tags) {
createTagCommand(tags[tagName]);
registerTagCommand(tags[tagName]);
}
},
@ -104,131 +108,62 @@ export default definePlugin({
name: "create",
description: "Create a new tag",
type: ApplicationCommandOptionType.SUB_COMMAND,
options: [
{
name: "tag-name",
description: "The name of the tag to trigger the response",
type: ApplicationCommandOptionType.STRING,
required: true
},
{
name: "message",
description: "The message that you will send when using this tag",
type: ApplicationCommandOptionType.STRING,
required: true
}
]
},
{
name: "list",
description: "List all tags from yourself",
description: "List all your tags",
type: ApplicationCommandOptionType.SUB_COMMAND,
options: []
},
{
name: "delete",
description: "Remove a tag from your yourself",
description: "Remove a tag by name",
type: ApplicationCommandOptionType.SUB_COMMAND,
options: [
{
name: "tag-name",
description: "The name of the tag to trigger the response",
description: "The name of the tag",
type: ApplicationCommandOptionType.STRING,
required: true
}
]
},
{
name: "preview",
description: "Preview a tag without sending it publicly",
type: ApplicationCommandOptionType.SUB_COMMAND,
options: [
{
name: "tag-name",
description: "The name of the tag to trigger the response",
type: ApplicationCommandOptionType.STRING,
required: true
}
]
}
],
async execute(args, ctx) {
switch (args[0].name) {
case "create": {
const name: string = findOption(args[0].options, "tag-name", "");
const message: string = findOption(args[0].options, "message", "");
if (getTag(name))
return sendBotMessage(ctx.channel.id, {
content: `${EMOTE} A Tag with the name **${name}** already exists!`
});
const tag = {
name: name,
message: message
};
createTagCommand(tag);
addTag(tag);
sendBotMessage(ctx.channel.id, {
content: `${EMOTE} Successfully created the tag **${name}**!`
});
break; // end 'create'
openCreateTagModal();
break;
}
case "delete": {
const name: string = findOption(args[0].options, "tag-name", "");
if (!getTag(name))
return sendBotMessage(ctx.channel.id, {
content: `${EMOTE} A Tag with the name **${name}** does not exist!`
content: `A Tag with the name **${name}** does not exist!`
});
unregisterCommand(name);
removeTag(name);
sendBotMessage(ctx.channel.id, {
content: `${EMOTE} Successfully deleted the tag **${name}**!`
content: `Successfully deleted the tag **${name}**!`
});
break; // end 'delete'
break;
}
case "list": {
sendBotMessage(ctx.channel.id, {
embeds: [
{
title: "All Tags:",
description: Object.values(getTags())
.map(tag => `\`${tag.name}\`: ${tag.message.slice(0, 72).replaceAll("\\n", " ")}${tag.message.length > 72 ? "..." : ""}`)
.join("\n") || `${EMOTE} Woops! There are no tags yet, use \`/tags create\` to create one!`,
// @ts-expect-error
color: 0xd77f7f,
type: "rich",
}
]
});
break; // end 'list'
}
case "preview": {
const name: string = findOption(args[0].options, "tag-name", "");
const tag = getTag(name);
if (!tag)
return sendBotMessage(ctx.channel.id, {
content: `${EMOTE} A Tag with the name **${name}** does not exist!`
});
const content = Object.values(getTags())
.map(tag => `\`${tag.name}\`: ${tag.message.slice(0, 72).replaceAll("\\n", " ")}${tag.message.length > 72 ? "..." : ""}`)
.join("\n");
sendBotMessage(ctx.channel.id, {
content: tag.message.replaceAll("\\n", "\n")
content: content || "Woops! There are no tags yet, use `/tags create` to create one!",
});
break; // end 'preview'
}
default: {
sendBotMessage(ctx.channel.id, {
content: "Invalid sub-command"
});
break;
}
}

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/*
* Vencord, a Discord client mod
* Copyright (c) 2026 Vendicated and contributors
* SPDX-License-Identifier: GPL-3.0-or-later
*/
import { definePluginSettings } from "@api/Settings";
import { OptionType } from "@utils/types";
import { SettingsTagList } from "./SettingsTagList";
export const settings = definePluginSettings({
tagsList: {
type: OptionType.CUSTOM,
default: {} as Record<string, Tag>,
},
tagComponent: {
type: OptionType.COMPONENT,
component: SettingsTagList
}
});
export interface Tag {
name: string;
message: string;
}
export function getTags() {
return settings.store.tagsList;
}
export function getTag(name: string) {
return settings.store.tagsList[name];
}
export function addTag(tag: Tag) {
settings.store.tagsList[tag.name] = tag;
}
export function removeTag(name: string) {
delete settings.store.tagsList[name];
}

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.vc-messageTags-card {
padding: 0.5em;
padding-left: 1em;
display: grid;
grid-template-columns: 1fr min-content min-content;
align-items: center;
gap: 0.25em;
}