webfiles

public/src/js/bootstrap/mdb-prefix/dom/manipulator.js

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+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v5.1.3): dom/manipulator.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+function normalizeData(val) {
+  if (val === 'true') {
+    return true;
+  }
+
+  if (val === 'false') {
+    return false;
+  }
+
+  if (val === Number(val).toString()) {
+    return Number(val);
+  }
+
+  if (val === '' || val === 'null') {
+    return null;
+  }
+
+  return val;
+}
+
+function normalizeDataKey(key) {
+  return key.replace(/[A-Z]/g, (chr) => `-${chr.toLowerCase()}`);
+}
+
+const Manipulator = {
+  setDataAttribute(element, key, value) {
+    element.setAttribute(`data-mdb-${normalizeDataKey(key)}`, value);
+  },
+
+  removeDataAttribute(element, key) {
+    element.removeAttribute(`data-mdb-${normalizeDataKey(key)}`);
+  },
+
+  getDataAttributes(element) {
+    if (!element) {
+      return {};
+    }
+
+    const attributes = {};
+
+    Object.keys(element.dataset)
+      .filter((key) => key.startsWith('mdb'))
+      .forEach((key) => {
+        let pureKey = key.replace(/^mdb/, '');
+        pureKey = pureKey.charAt(0).toLowerCase() + pureKey.slice(1, pureKey.length);
+        attributes[pureKey] = normalizeData(element.dataset[key]);
+      });
+
+    return attributes;
+  },
+
+  getDataAttribute(element, key) {
+    return normalizeData(element.getAttribute(`data-mdb-${normalizeDataKey(key)}`));
+  },
+
+  offset(element) {
+    const rect = element.getBoundingClientRect();
+
+    return {
+      top: rect.top + window.pageYOffset,
+      left: rect.left + window.pageXOffset,
+    };
+  },
+
+  position(element) {
+    return {
+      top: element.offsetTop,
+      left: element.offsetLeft,
+    };
+  },
+};
+
+export default Manipulator;