feat: add Contao 5.7 pinboard bundle

src/Resources/public/js/pinboard.js

@@ -0,0 +1,121 @@
+(() => {
+  const board = document.querySelector('[data-pinboard-surface]');
+
+  if (!board) {
+    return;
+  }
+
+  const notes = Array.from(board.querySelectorAll('[data-pin-note]'));
+
+  if (!notes.length) {
+    return;
+  }
+
+  let zCounter = 200;
+
+  const randomBetween = (min, max) => Math.random() * (max - min) + min;
+
+  const placeNotes = () => {
+    const boardRect = board.getBoundingClientRect();
+    const maxXBase = Math.max(24, boardRect.width - 300);
+    const maxYBase = Math.max(24, boardRect.height - 220);
+
+    notes.forEach((note, index) => {
+      const maxX = Math.max(16, maxXBase - note.offsetWidth * 0.2);
+      const maxY = Math.max(16, maxYBase - note.offsetHeight * 0.2);
+
+      const x = randomBetween(12, maxX);
+      const y = randomBetween(12, maxY);
+      const rotation = randomBetween(-7, 7);
+      const highlighted = note.dataset.highlighted === '1';
+      const level = highlighted ? 1000 + index : 100 + index;
+
+      note.dataset.baseRotation = String(rotation);
+      note.dataset.x = String(x);
+      note.dataset.y = String(y);
+      note.style.zIndex = String(level);
+      note.style.transform = `translate(${x}px, ${y}px) rotate(${rotation}deg)`;
+    });
+  };
+
+  const clampToBoard = (note, x, y) => {
+    const boardRect = board.getBoundingClientRect();
+    const noteRect = note.getBoundingClientRect();
+    const maxX = Math.max(0, boardRect.width - noteRect.width);
+    const maxY = Math.max(0, boardRect.height - noteRect.height);
+
+    return {
+      x: Math.min(Math.max(0, x), maxX),
+      y: Math.min(Math.max(0, y), maxY),
+    };
+  };
+
+  const enableDrag = (note) => {
+    let dragging = false;
+    let pointerId = null;
+    let offsetX = 0;
+    let offsetY = 0;
+
+    note.addEventListener('pointerdown', (event) => {
+      dragging = true;
+      pointerId = event.pointerId;
+      note.setPointerCapture(pointerId);
+      note.classList.add('is-dragging');
+      note.style.zIndex = String(++zCounter + 2000);
+
+      const startX = Number.parseFloat(note.dataset.x ?? '0');
+      const startY = Number.parseFloat(note.dataset.y ?? '0');
+      offsetX = event.clientX - startX;
+      offsetY = event.clientY - startY;
+    });
+
+    note.addEventListener('pointermove', (event) => {
+      if (!dragging || event.pointerId !== pointerId) {
+        return;
+      }
+
+      const baseRotation = Number.parseFloat(note.dataset.baseRotation ?? '0');
+      const nextX = event.clientX - offsetX;
+      const nextY = event.clientY - offsetY;
+      const clamped = clampToBoard(note, nextX, nextY);
+
+      note.dataset.x = String(clamped.x);
+      note.dataset.y = String(clamped.y);
+      note.style.transform = `translate(${clamped.x}px, ${clamped.y}px) rotate(${baseRotation}deg)`;
+    });
+
+    const releaseDrag = (event) => {
+      if (!dragging || event.pointerId !== pointerId) {
+        return;
+      }
+
+      dragging = false;
+      note.classList.remove('is-dragging');
+      note.releasePointerCapture(pointerId);
+      pointerId = null;
+    };
+
+    note.addEventListener('pointerup', releaseDrag);
+    note.addEventListener('pointercancel', releaseDrag);
+  };
+
+  const adjustBoardHeight = () => {
+    let requiredHeight = 620;
+
+    notes.forEach((note) => {
+      const y = Number.parseFloat(note.dataset.y ?? '0');
+      requiredHeight = Math.max(requiredHeight, y + note.offsetHeight + 36);
+    });
+
+    board.style.minHeight = `${Math.ceil(requiredHeight)}px`;
+  };
+
+  placeNotes();
+  notes.forEach(enableDrag);
+  adjustBoardHeight();
+
+  window.addEventListener('resize', () => {
+    placeNotes();
+    adjustBoardHeight();
+  });
+})();