migrate all plugins to folders

src/plugins/webContextMenus.web/index.ts

@@ -0,0 +1,232 @@
+/*
+ * Vencord, a modification for Discord's desktop app
+ * Copyright (c) 2022 Vendicated and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import { definePluginSettings } from "@api/Settings";
+import { Devs } from "@utils/constants";
+import definePlugin, { OptionType } from "@utils/types";
+import { saveFile } from "@utils/web";
+import { findByProps, findLazy } from "@webpack";
+import { Clipboard } from "@webpack/common";
+
+async function fetchImage(url: string) {
+    const res = await fetch(url);
+    if (res.status !== 200) return;
+
+    return await res.blob();
+}
+
+const MiniDispatcher = findLazy(m => m.emitter?._events?.INSERT_TEXT);
+
+const settings = definePluginSettings({
+    // This needs to be all in one setting because to enable any of these, we need to make Discord use their desktop context
+    // menu handler instead of the web one, which breaks the other menus that aren't enabled
+    addBack: {
+        type: OptionType.BOOLEAN,
+        description: "Add back the Discord context menus for images, links and the chat input bar",
+        // Web slate menu has proper spellcheck suggestions and image context menu is also pretty good,
+        // so disable this by default. Vesktop just doesn't, so enable by default
+        default: IS_VESKTOP,
+        restartNeeded: true
+    }
+});
+
+export default definePlugin({
+    name: "WebContextMenus",
+    description: "Re-adds context menus missing in the web version of Discord: Links & Images (Copy/Open Link/Image), Text Area (Copy, Cut, Paste, SpellCheck)",
+    authors: [Devs.Ven],
+    enabledByDefault: true,
+    required: IS_VESKTOP,
+
+    settings,
+
+    start() {
+        if (settings.store.addBack) {
+            const ctxMenuCallbacks = findByProps("contextMenuCallbackNative");
+            window.removeEventListener("contextmenu", ctxMenuCallbacks.contextMenuCallbackWeb);
+            window.addEventListener("contextmenu", ctxMenuCallbacks.contextMenuCallbackNative);
+            this.changedListeners = true;
+        }
+    },
+
+    stop() {
+        if (this.changedListeners) {
+            const ctxMenuCallbacks = findByProps("contextMenuCallbackNative");
+            window.removeEventListener("contextmenu", ctxMenuCallbacks.contextMenuCallbackNative);
+            window.addEventListener("contextmenu", ctxMenuCallbacks.contextMenuCallbackWeb);
+        }
+    },
+
+    patches: [
+        // Add back Copy & Open Link
+        {
+            // There is literally no reason for Discord to make this Desktop only.
+            // The only thing broken is copy, but they already have a different copy function
+            // with web support????
+            find: "open-native-link",
+            replacement: [
+                {
+                    // if (IS_DESKTOP || null == ...)
+                    match: /if\(!\i\.\i\|\|null==/,
+                    replace: "if(null=="
+                },
+                // Fix silly Discord calling the non web support copy
+                {
+                    match: /\i\.\i\.copy/,
+                    replace: "Vencord.Webpack.Common.Clipboard.copy"
+                }
+            ]
+        },
+
+        // Add back Copy & Save Image
+        {
+            find: 'id:"copy-image"',
+            replacement: [
+                {
+                    // if (!IS_WEB || null ==
+                    match: /if\(!\i\.\i\|\|null==/,
+                    replace: "if(null=="
+                },
+                {
+                    match: /return\s*?\[\i\.\i\.canCopyImage\(\)/,
+                    replace: "return [true"
+                },
+                {
+                    match: /(?<=COPY_IMAGE_MENU_ITEM,)action:/,
+                    replace: "action:()=>$self.copyImage(arguments[0]),oldAction:"
+                },
+                {
+                    match: /(?<=SAVE_IMAGE_MENU_ITEM,)action:/,
+                    replace: "action:()=>$self.saveImage(arguments[0]),oldAction:"
+                },
+            ]
+        },
+
+        // Add back image context menu
+        {
+            find: 'navId:"image-context"',
+            predicate: () => settings.store.addBack,
+            replacement: {
+                // return IS_DESKTOP ? React.createElement(Menu, ...)
+                match: /return \i\.\i\?/,
+                replace: "return true?"
+            }
+        },
+
+        // Add back link context menu
+        {
+            find: '"interactionUsernameProfile"',
+            predicate: () => settings.store.addBack,
+            replacement: {
+                match: /if\("A"===\i\.tagName&&""!==\i\.textContent\)/,
+                replace: "if(false)"
+            }
+        },
+
+        // Add back slate / text input context menu
+        {
+            find: '"slate-toolbar"',
+            predicate: () => settings.store.addBack,
+            replacement: {
+                match: /(?<=\.handleContextMenu=.+?"bottom";)\i\.\i\?/,
+                replace: "true?"
+            }
+        },
+        {
+            find: 'navId:"textarea-context"',
+            all: true,
+            predicate: () => settings.store.addBack,
+            replacement: [
+                {
+                    // if (!IS_DESKTOP) return null;
+                    match: /if\(!\i\.\i\)return null;/,
+                    replace: ""
+                },
+                {
+                    // Change calls to DiscordNative.clipboard to us instead
+                    match: /\b\i\.\i\.(copy|cut|paste)/g,
+                    replace: "$self.$1"
+                }
+            ]
+        },
+        {
+            find: '"add-to-dictionary"',
+            predicate: () => settings.store.addBack,
+            replacement: {
+                match: /var \i=\i\.text,/,
+                replace: "return [null,null];$&"
+            }
+        }
+    ],
+
+    async copyImage(url: string) {
+        // Clipboard only supports image/png, jpeg and similar won't work. Thus, we need to convert it to png
+        // via canvas first
+        const img = new Image();
+        img.onload = () => {
+            const canvas = document.createElement("canvas");
+            canvas.width = img.naturalWidth;
+            canvas.height = img.naturalHeight;
+            canvas.getContext("2d")!.drawImage(img, 0, 0);
+
+            canvas.toBlob(data => {
+                navigator.clipboard.write([
+                    new ClipboardItem({
+                        "image/png": data!
+                    })
+                ]);
+            }, "image/png");
+        };
+        img.crossOrigin = "anonymous";
+        img.src = url;
+    },
+
+    async saveImage(url: string) {
+        const data = await fetchImage(url);
+        if (!data) return;
+
+        const name = new URL(url).pathname.split("/").pop()!;
+        const file = new File([data], name, { type: data.type });
+
+        saveFile(file);
+    },
+
+    copy() {
+        const selection = document.getSelection();
+        if (!selection) return;
+
+        Clipboard.copy(selection.toString());
+    },
+
+    cut() {
+        this.copy();
+        MiniDispatcher.dispatch("INSERT_TEXT", { rawText: "" });
+    },
+
+    async paste() {
+        const text = await navigator.clipboard.readText();
+
+        const data = new DataTransfer();
+        data.setData("text/plain", text);
+
+        document.dispatchEvent(
+            new ClipboardEvent("paste", {
+                clipboardData: data
+            })
+        );
+    }
+});