Migrate Post to new Plugin structure

backend/src/plugins/Post/commands/EditEmbedCmd.ts

@@ -0,0 +1,63 @@
+import { postCmd } from "../types";
+import { commandTypeHelpers as ct } from "../../../commandTypes";
+import { sendErrorMessage, sendSuccessMessage } from "src/pluginUtils";
+import { Embed } from "eris";
+import { trimLines } from "src/utils";
+import { formatContent } from "../util/formatContent";
+
+const COLOR_MATCH_REGEX = /^#?([0-9a-f]{6})$/;
+
+export const EditEmbedCmd = postCmd({
+  trigger: "edit_embed",
+  permission: "can_post",
+
+  signature: {
+    messageId: ct.string(),
+    maincontent: ct.string({ catchAll: true }),
+
+    title: ct.string({ option: true }),
+    content: ct.string({ option: true }),
+    color: ct.string({ option: true }),
+  },
+
+  async run({ message: msg, args, pluginData }) {
+    const savedMessage = await pluginData.state.savedMessages.find(args.messageId);
+    if (!savedMessage) {
+      sendErrorMessage(pluginData, msg.channel, "Unknown message");
+      return;
+    }
+
+    const content = args.content || args.maincontent;
+
+    let color = null;
+    if (args.color) {
+      const colorMatch = args.color.match(COLOR_MATCH_REGEX);
+      if (!colorMatch) {
+        sendErrorMessage(pluginData, msg.channel, "Invalid color specified, use hex colors");
+        return;
+      }
+
+      color = parseInt(colorMatch[1], 16);
+    }
+
+    const embed: Embed = savedMessage.data.embeds[0] as Embed;
+    embed.type = "rich";
+    if (args.title) embed.title = args.title;
+    if (content) embed.description = formatContent(content);
+    if (color) embed.color = color;
+
+    await pluginData.client.editMessage(savedMessage.channel_id, savedMessage.id, { embed });
+    await sendSuccessMessage(pluginData, msg.channel, "Embed edited");
+
+    if (args.content) {
+      const prefix = pluginData.guildConfig.prefix || "!";
+      msg.channel.createMessage(
+        trimLines(`
+        <@!${msg.author.id}> You can now specify an embed's content directly at the end of the command:
+        \`${prefix}edit_embed -title "Some title" content goes here\`
+        The \`-content\` option will soon be removed in favor of this.
+      `),
+      );
+    }
+  },
+});