Add uncanny, detect filename from image link

classes/imageCommand.js

@@ -72,6 +72,7 @@ class ImageCommand extends Command {
         magickParams.path = image.path;
         magickParams.params.type = image.type;
         magickParams.url = image.url; // technically not required but can be useful for text filtering
+        magickParams.name = image.name;
         if (this.constructor.requiresGIF) magickParams.onlyGIF = true;
       } catch (e) {
         runningCommands.delete(this.author.id);
@@ -89,7 +90,7 @@ class ImageCommand extends Command {
 
     switch (typeof this.params) {
       case "function":
-        Object.assign(magickParams.params, this.params(magickParams.url));
+        Object.assign(magickParams.params, this.params(magickParams.url, magickParams.name));
         break;
       case "object":
         Object.assign(magickParams.params, this.params);

commands/image-editing/uncanny.js

@@ -0,0 +1,61 @@
+import ImageCommand from "../../classes/imageCommand.js";
+import { random } from "../../utils/misc.js";
+import { readdirSync } from "fs";
+import { resolve, dirname } from "path";
+import { fileURLToPath } from "url";
+const prompts = ["you found:", "your dad is:", "you ate:", "your mom is:", "your sister is:", "you saw:", "you get lost in:", "you find:", "you grab:", "you pull out of your pocket:", "you fight:", "it's in your room:"];
+const names = readdirSync(resolve(dirname(fileURLToPath(import.meta.url)), "../../assets/images/uncanny/")).map((val) => {
+  return val.split(".")[0];
+});
+
+class UncannyCommand extends ImageCommand {
+  params(url, name = "unknown") {
+    const newArgs = this.options.text ?? this.args.filter(item => !item.includes(url)).join(" ");
+    // eslint-disable-next-line prefer-const
+    let [text1, text2] = newArgs.split(/(?<!\\),/).map(elem => elem.trim());
+    if (!text2?.trim()) text2 = name;
+    return {
+      caption: text1?.trim() ? text1.replaceAll("&", "&amp;").replaceAll(">", "&gt;").replaceAll("<", "&lt;").replaceAll("\"", "&quot;").replaceAll("'", "&apos;").replaceAll("\\n", "\n") : random(prompts),
+      caption2: text2.replaceAll("&", "&amp;").replaceAll(">", "&gt;").replaceAll("<", "&lt;").replaceAll("\"", "&quot;").replaceAll("'", "&apos;").replaceAll("\\n", "\n"),
+      path: `./assets/images/uncanny/${typeof this.options.phase === "string" && names.includes(this.options.phase.toLowerCase()) ? this.options.phase.toLowerCase() : random(names)}.png`,
+      font: typeof this.options.font === "string" && this.constructor.allowedFonts.includes(this.options.font.toLowerCase()) ? this.options.font.toLowerCase() : "helvetica"
+    };
+  }
+
+  static init() {
+    super.init();
+    this.flags.push({
+      name: "font",
+      type: 3,
+      choices: (() => {
+        const array = [];
+        for (const font of this.allowedFonts) {
+          array.push({ name: font, value: font });
+        }
+        return array;
+      })(),
+      description: "Specify the font you want to use (default: helvetica)"
+    }, {
+      name: "phase",
+      type: 3,
+      choices: (() => {
+        const array = [];
+        for (const name of names) {
+          array.push({ name, value: name });
+        }
+        return array;
+      })(),
+      description: "Specify the uncanny image you want to use"
+    });
+    return this;
+  }
+
+  static description = "Makes a Mr. Incredible Becomes Uncanny image (separate left/right text with a comma)";
+  static aliases = ["canny", "incredible", "pain"];
+  static arguments = ["{left text}", "{right text}"];
+
+  static noImage = "You need to provide an image/GIF to create an uncanny image!";
+  static command = "uncanny";
+}
+
+export default UncannyCommand;

natives/image.cc

@@ -30,6 +30,7 @@
 #include "spin.h"
 #include "tile.h"
 #include "togif.h"
+#include "uncanny.h"
 #include "uncaption.h"
 #include "wall.h"
 #include "watermark.h"
@@ -79,6 +80,7 @@ Napi::Object Init(Napi::Env env, Napi::Object exports)
   exports.Set(Napi::String::New(env, "swirl"), Napi::Function::New(env, Swirl));
   exports.Set(Napi::String::New(env, "tile"), Napi::Function::New(env, Tile));
   exports.Set(Napi::String::New(env, "togif"), Napi::Function::New(env, ToGif));
+  exports.Set(Napi::String::New(env, "uncanny"), Napi::Function::New(env, Uncanny));
   exports.Set(Napi::String::New(env, "uncaption"), Napi::Function::New(env, Uncaption));
   exports.Set(Napi::String::New(env, "wall"), Napi::Function::New(env, Wall));
   exports.Set(Napi::String::New(env, "watermark"), Napi::Function::New(env, Watermark));

natives/uncanny.cc

@@ -0,0 +1,109 @@
+#include <iostream>
+#include <napi.h>
+
+#include <vips/image.h>
+#include <vips/vips8>
+
+using namespace std;
+using namespace vips;
+
+Napi::Value Uncanny(const Napi::CallbackInfo &info) {
+  Napi::Env env = info.Env();
+  Napi::Object result = Napi::Object::New(env);
+
+  try {
+    Napi::Object obj = info[0].As<Napi::Object>();
+    Napi::Buffer<char> data = obj.Get("data").As<Napi::Buffer<char>>();
+    string caption = obj.Get("caption").As<Napi::String>().Utf8Value();
+    string caption2 = obj.Get("caption2").As<Napi::String>().Utf8Value();
+    string font = obj.Get("font").As<Napi::String>().Utf8Value();
+    string type = obj.Get("type").As<Napi::String>().Utf8Value();
+    string path = obj.Get("path").As<Napi::String>().Utf8Value();
+
+    VOption *options = VImage::option()->set("access", "sequential");
+
+    VImage in =
+        VImage::new_from_buffer(data.Data(), data.Length(), "",
+                                type == "gif" ? options->set("n", -1) : options)
+            .colourspace(VIPS_INTERPRETATION_sRGB)
+            .extract_band(0, VImage::option()->set("n", 3));
+
+    VImage base = VImage::black(1280, 720, VImage::option()->set("bands", 3));
+
+    string font_string = (font == "roboto" ? "Roboto Condensed" : font) + " " +
+                         (font != "impact" ? "bold" : "normal") + " 72";
+
+    string captionText = "<span background=\"black\" foreground=\"white\">" +
+                         caption + "</span>";
+    string caption2Text =
+        "<span background=\"black\" foreground=\"red\">" + caption2 + "</span>";
+
+    VImage text =
+        VImage::text(captionText.c_str(), VImage::option()
+                                              ->set("rgba", true)
+                                              ->set("align", VIPS_ALIGN_CENTRE)
+                                              ->set("font", font_string.c_str())
+                                              ->set("width", 588)
+                                              ->set("height", 90));
+    VImage captionImage =
+        text.extract_band(0, VImage::option()->set("n", 3))
+            .gravity(VIPS_COMPASS_DIRECTION_CENTRE, 640, text.height() + 40,
+                     VImage::option()->set("extend", "black"));
+
+    VImage text2 = VImage::text(caption2Text.c_str(),
+                                VImage::option()
+                                    ->set("rgba", true)
+                                    ->set("align", VIPS_ALIGN_CENTRE)
+                                    ->set("font", font_string.c_str())
+                                    ->set("width", 588)
+                                    ->set("height", 90));
+    VImage caption2Image =
+        text2.extract_band(0, VImage::option()->set("n", 3))
+            .gravity(VIPS_COMPASS_DIRECTION_CENTRE, 640, text.height() + 40,
+                     VImage::option()->set("extend", "black"));
+
+    base = base.insert(captionImage, 0, 0).insert(caption2Image, 640, 0);
+
+    int width = in.width();
+    int pageHeight = vips_image_get_page_height(in.get_image());
+    int nPages = vips_image_get_n_pages(in.get_image());
+
+    VImage uncanny = VImage::new_from_file(path.c_str());
+
+    base = base.insert(uncanny, 0, 130);
+
+    vector<VImage> img;
+    for (int i = 0; i < nPages; i++) {
+      VImage img_frame =
+          type == "gif" ? in.crop(0, i * pageHeight, width, pageHeight) : in;
+      VImage resized = img_frame.resize(690.0 / (double)width);
+      if (resized.height() > 590) {
+        double vscale = 590.0 / (double)resized.height();
+        resized =
+            resized.resize(vscale, VImage::option()->set("vscale", vscale));
+      }
+      VImage composited = base.insert(resized, 935 - (resized.width() / 2),
+                                      425 - (resized.height() / 2));
+      img.push_back(composited);
+    }
+    VImage final = VImage::arrayjoin(img, VImage::option()->set("across", 1));
+    final.set(VIPS_META_PAGE_HEIGHT, 720);
+
+    void *buf;
+    size_t length;
+    final.write_to_buffer(("." + type).c_str(), &buf, &length,
+                          type == "gif" ? VImage::option()->set("reoptimise", 1)
+                                        : 0);
+
+    result.Set("data", Napi::Buffer<char>::Copy(env, (char *)buf, length));
+    result.Set("type", type);
+  } catch (std::exception const &err) {
+    Napi::Error::New(env, err.what()).ThrowAsJavaScriptException();
+  } catch (...) {
+    Napi::Error::New(env, "Unknown error").ThrowAsJavaScriptException();
+  }
+
+  vips_error_clear();
+  vips_thread_shutdown();
+  return result;
+}

natives/uncanny.h

@@ -0,0 +1,5 @@
+#pragma once
+
+#include <napi.h>
+
+Napi::Value Uncanny(const Napi::CallbackInfo& info);

utils/imagedetect.js

@@ -38,9 +38,12 @@ const videoFormats = ["video/mp4", "video/webm", "video/mov"];
 // gets the proper image paths
 const getImage = async (image, image2, video, extraReturnTypes, gifv = false, type = null, link = false) => {
   try {
+    const fileNameSplit = new URL(image).pathname.split("/");
+    const fileName = fileNameSplit[fileNameSplit.length - 1].split(".")[0];
     const payload = {
       url: image2,
-      path: image
+      path: image,
+      name: fileName
     };
     const host = new URL(image2).host;
     if (gifv || (link && combined.includes(host))) {