Twitter previews

CHANGELOG.md

@@ -1,7 +1,7 @@
 # Changelog
 
 ## Canary
-*   Fixed Gelbooru and Instagram previews
+*   Fixed Gelbooru, Instagram, and Twitter previews
 *   Moved database queries to a web worker to gain more responsive UI
 
 

chat/preview/assets/browser.pre.js

@@ -80,7 +80,7 @@ const previewInitiationTime = Date.now();
                 const scriptCount = document.scripts.length;
 
                 for (let i = 0; i < scriptCount; i++) {
-                    document.scripts[i].src = 'about:blank';
+                    delete document.scripts[i].src;
                 }
             } catch (e) {
                 console.error('Script location', e);

chat/preview/image-dom-mutator.ts

@@ -255,6 +255,64 @@ export class ImageDomMutator {
                 return urlHelper.format(u);
             }
         );
+
+
+        this.add(
+            'twitter.com',
+            `
+            const finalizer = (counter) => {
+                if (counter <= 0) {
+                    return;
+                }
+
+                setTimeout(
+                    () => {
+                        const e = document.querySelector('#flistWrapper img');
+
+                        if (e) {
+                            const src = e.getAttribute('src');
+
+                            if (src) {
+                                e.setAttribute('src', src.replace(/name\=[a-z0-9\-\_]+/, 'name=large'));
+                            }
+                        }
+
+                        const v = document.querySelector('#flistWrapper video');
+
+                        if (v) {
+                            v.play();
+                        }
+
+                        finalizer(counter - 1);
+                    },
+                    100
+                );
+            };
+
+            const scheduler = () => {
+                setTimeout(
+                    () => {
+                        // skip content warning
+                        document.querySelectorAll('article article div[tabindex="0"] *').forEach(e => e.click());
+
+                        if (!document.querySelector('article video, div[aria-label="Image"] img')) {
+                            console.log('NOT FOUND');
+                            scheduler();
+                            return;
+                        }
+
+                        ${this.getBaseJsMutatorScript(['article video', 'div[aria-label=\'Image\'] img'])}
+
+                        finalizer(25);
+                    },
+                    200
+                );
+            };
+
+            scheduler();
+            `
+        );
+
     }
 
 

chat/preview/test-urls.txt

@@ -101,5 +101,18 @@
 
     [url=https://ibb.co/jMcYcPx]Imgbb[/url]
 
+    [url=https://twitter.com/southernpuss/status/1352766456992292865]Twitter video[/url]
+
+    [url=https://twitter.com/pornmansion4/status/1353000105452986369]Twitter sensitive marked video[/url]
+
+    [url=https://twitter.com/Tweety_Feet/status/1352900711093309440]Twitter album[/url]
+
+    [url=https://twitter.com/Cumkitten99/status/1352130180047900674]Twitter sensitive marked album[/url]
+
+    [url=https://twitter.com/chinxxthegodess/status/1351992530485829633]Twitter single image[/url]
+
+    [url=https://twitter.com/kittykushman2/status/1351824713094483970]Twitter single sensitive marked image[/url]
+
+
 Broken
 https://vimeo.com/265884960