Latest updates from IceHrmPro

web/node_modules/insert-css/index.js

@@ -0,0 +1,58 @@
+var containers = []; // will store container HTMLElement references
+var styleElements = []; // will store {prepend: HTMLElement, append: HTMLElement}
+
+var usage = 'insert-css: You need to provide a CSS string. Usage: insertCss(cssString[, options]).';
+
+function insertCss(css, options) {
+    options = options || {};
+
+    if (css === undefined) {
+        throw new Error(usage);
+    }
+
+    var position = options.prepend === true ? 'prepend' : 'append';
+    var container = options.container !== undefined ? options.container : document.querySelector('head');
+    var containerId = containers.indexOf(container);
+
+    // first time we see this container, create the necessary entries
+    if (containerId === -1) {
+        containerId = containers.push(container) - 1;
+        styleElements[containerId] = {};
+    }
+
+    // try to get the correponding container + position styleElement, create it otherwise
+    var styleElement;
+
+    if (styleElements[containerId] !== undefined && styleElements[containerId][position] !== undefined) {
+        styleElement = styleElements[containerId][position];
+    } else {
+        styleElement = styleElements[containerId][position] = createStyleElement();
+
+        if (position === 'prepend') {
+            container.insertBefore(styleElement, container.childNodes[0]);
+        } else {
+            container.appendChild(styleElement);
+        }
+    }
+
+    // strip potential UTF-8 BOM if css was read from a file
+    if (css.charCodeAt(0) === 0xFEFF) { css = css.substr(1, css.length); }
+
+    // actually add the stylesheet
+    if (styleElement.styleSheet) {
+        styleElement.styleSheet.cssText += css
+    } else {
+        styleElement.textContent += css;
+    }
+
+    return styleElement;
+};
+
+function createStyleElement() {
+    var styleElement = document.createElement('style');
+    styleElement.setAttribute('type', 'text/css');
+    return styleElement;
+}
+
+module.exports = insertCss;
+module.exports.insertCss = insertCss;