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src/utils/get-contact-href.js

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+const getContactHref = (name, contact) => {
+  let href;
+
+  switch (name) {
+    case 'twitter':
+      href = `https://www.twitter.com/${contact}`;
+      break;
+    case 'github':
+      href = `https://github.com/${contact}`;
+      break;
+    case 'vkontakte':
+      href = `https://vk.com/${contact}`;
+      break;
+    case 'telegram':
+      href = `telegram:${contact}`;
+      break;
+    case 'email':
+      href = `mailto:${contact}`;
+      break;
+    default:
+      href = contact;
+      break;
+  }
+
+  return href;
+};
+
+export default getContactHref;

src/utils/get-icon.js

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+import { ICONS } from '../constants';
+
+const getIcon = (name) => {
+  let icon;
+
+  switch (name) {
+    case 'twitter':
+      icon = ICONS.TWITTER;
+      break;
+    case 'github':
+      icon = ICONS.GITHUB;
+      break;
+    case 'vkontakte':
+      icon = ICONS.VKONTAKTE;
+      break;
+    case 'telegram':
+      icon = ICONS.TELEGRAM;
+      break;
+    case 'email':
+      icon = ICONS.EMAIL;
+      break;
+    case 'rss':
+      icon = ICONS.RSS;
+      break;
+    default:
+      icon = {};
+      break;
+  }
+
+  return icon;
+};
+
+export default getIcon;

src/utils/index.js

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+export { default as getIcon } from './get-icon';
+export { default as getContactHref } from './get-contact-href';