Refactor and renaming

2022-04-25 10:33:38 +02:00
parent 6a10cbd9b7
commit 44cf4c6a72
114 changed files with 20723 additions and 183 deletions
@@ -0,0 +1,43 @@
+import { ViewPlugin, ViewUpdate } from "@codemirror/view";
+
+const urlRegexp =
+  /^https?:\/\/[-a-zA-Z0-9@:%._\+~#=]{1,256}([-a-zA-Z0-9()@:%_\+.~#?&//=]*)/;
+
+export const pasteLinkExtension = ViewPlugin.fromClass(
+  class {
+    update(update: ViewUpdate): void {
+      update.transactions.forEach((tr) => {
+        if (tr.isUserEvent("input.paste")) {
+          let pastedText: string[] = [];
+          let from = 0;
+          let to = 0;
+          tr.changes.iterChanges((fromA, toA, fromB, toB, inserted) => {
+            pastedText.push(inserted.sliceString(0));
+            from = fromA;
+            to = toB;
+          });
+          let pastedString = pastedText.join("");
+          if (pastedString.match(urlRegexp)) {
+            let selection = update.startState.selection.main;
+            if (!selection.empty) {
+              setTimeout(() => {
+                update.view.dispatch({
+                  changes: [
+                    {
+                      from: from,
+                      to: to,
+                      insert: `[${update.startState.sliceDoc(
+                        selection.from,
+                        selection.to
+                      )}](${pastedString})`,
+                    },
+                  ],
+                });
+              });
+            }
+          }
+        }
+      });
+    }
+  }
+);