From 543dde12aa40ad21988eaf5dddfa5b99735da6c3 Mon Sep 17 00:00:00 2001
From: Chi Vinh Le <vinh@wikiwi.io>
Date: Thu, 22 Mar 2018 23:59:35 +0100
Subject: [PATCH] Remove unused

---
 .../coral-admin/src/utils/contentRenderer.js  | 98 -------------------
 1 file changed, 98 deletions(-)
 delete mode 100644 client/coral-admin/src/utils/contentRenderer.js

diff --git a/client/coral-admin/src/utils/contentRenderer.js b/client/coral-admin/src/utils/contentRenderer.js
deleted file mode 100644
index 9e5f4e1a4..000000000
--- a/client/coral-admin/src/utils/contentRenderer.js
+++ /dev/null
@@ -1,98 +0,0 @@
-import React from 'react';
-import { matchLinks } from './index';
-import memoize from 'lodash/memoize';
-
-function escapeRegExp(string) {
-  return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
-}
-
-// generate a regulare expression that catches the `phrases`.
-function generateRegExp(phrases) {
-  const inner = phrases
-    .map(phrase =>
-      phrase
-        .split(/\s+/)
-        .map(word => escapeRegExp(word))
-        .join('[\\s"?!.]+')
-    )
-    .join('|');
-
-  const pattern = `(^|[^\\w])(${inner})(?=[^\\w]|$)`;
-  try {
-    return new RegExp(pattern, 'iu');
-  } catch (_err) {
-    // IE does not support unicode support, so we'll create one without.
-    return new RegExp(pattern, 'i');
-  }
-}
-
-// Generate a regular expression detecting `suspectWords` and `bannedWords` phrases.
-function getPhrasesRegexp(suspectWords, bannedWords) {
-  return generateRegExp([...suspectWords, ...bannedWords]);
-}
-
-// Memoized version as arguments rarely change.
-const getPhrasesRegexpMemoized = memoize(getPhrasesRegexp);
-
-function nl2br(body, keyPrefix) {
-  const tokens = body.split('\n').reduce((tokens, t, i) => {
-    if (i !== 0) {
-      tokens.push(<br key={`${keyPrefix}_${i}`} />);
-    }
-    tokens.push(t);
-    return tokens;
-  }, []);
-  return tokens;
-}
-
-// markPhrases looks for `supsectWords` and `bannedWords` inside `body` and highlights them by returning
-// an array of React Elements.
-function markPhrases(body, suspectWords, bannedWords, keyPrefix) {
-  const regexp = getPhrasesRegexpMemoized(suspectWords, bannedWords);
-  const tokens = body.split(regexp);
-  return tokens.map(
-    (token, i) =>
-      i % 3 === 2 ? <mark key={`${keyPrefix}_${i}`}>{token}</mark> : token
-  );
-}
-
-// markLinks looks for links inside `body` and highlights them by returning
-// an array of React Elements.
-function markLinks(body, keyPrefix) {
-  const matches = matchLinks(body);
-  const content = [];
-  let index = 0;
-  if (matches) {
-    matches.forEach((match, i) => {
-      content.push(body.substring(index, match.index));
-      content.push(
-        <mark key={`${keyPrefix}_${i}`}>
-          <a href={match.url} target="_blank">
-            {match.text}
-          </a>
-        </mark>
-      );
-      index = match.lastIndex;
-    });
-  }
-  content.push(body.substring(index));
-  return content;
-}
-
-export function renderText(body, suspectWords, bannedWords) {
-  return nl2br(body).map((element, index) => {
-    // Skip br tags.
-    if (typeof element !== 'string') {
-      return element;
-    }
-    return markLinks(element, index).map((element, index) => {
-      // Keep highlighted links.
-      if (typeof element !== 'string') {
-        return element;
-      }
-
-      // Highlight suspect and banned phrase inside this part of text.
-      return markPhrases(element, suspectWords, bannedWords, index);
-    });
-  });
-}