Subida del módulo y tema de PrestaShop

admin_o2w/themes/new-theme/js/vue/directives/click-outside.js

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+/**
+ * For the full copyright and license information, please view the
+ * docs/licenses/LICENSE.txt file that was distributed with this source code.
+ */
+let binded = [];
+
+function handler(e) {
+  binded.forEach((el) => {
+    // Going through the path is more accurate because the initial target might have been removed
+    // from the DOM by the time this handler is reached (ex: click on typeahead research suggestion)
+    if (e.path && e.path.length) {
+      for (let i = 0; i < e.path.length; i += 1) {
+        const ancestor = e.path[i];
+
+        if (ancestor === el.node) {
+          return;
+        }
+      }
+
+      // No ancestors matched el, so the click was outside
+      el.callback(e);
+    } else if (!el.node.contains(e.target)) {
+      el.callback(e);
+    }
+  });
+}
+
+function addListener(node, callback) {
+  if (!binded.length) {
+    document.addEventListener('click', handler, false);
+  }
+
+  binded.push({node, callback});
+}
+
+function removeListener(node, callback) {
+  binded = binded.filter((el) => {
+    if (el.node !== node) {
+      return true;
+    }
+
+    if (!callback) {
+      return false;
+    }
+
+    return el.callback !== callback;
+  });
+  if (!binded.length) {
+    document.removeEventListener('click', handler, false);
+  }
+}
+
+export default {
+  created(el, binding) {
+    removeListener(el, binding.value);
+    if (typeof binding.value === 'function') {
+      addListener(el, binding.value);
+    }
+  },
+  updated(el, binding) {
+    if (binding.value !== binding.oldValue) {
+      removeListener(el, binding.oldValue);
+      addListener(el, binding.value);
+    }
+  },
+  unmounted(el, binding) {
+    removeListener(el, binding.value);
+  },
+};